/* =========================================================
   ANOVA İnşaat & Yapı Kimyasalları
   Vanilla CSS — modern, corporate, industrial landing page
   ========================================================= */

:root {
  --color-primary: #1d2a5b;
  --color-primary-dark: #14204a;
  --color-primary-light: #2a3a78;
  /* --color-accent: #f15a29; */
  --color-accent: #fcbb02;
  /* --color-accent: #a22020; */
  /* --color-accent-dark: #d54a1f; */
  /* --color-accent-dark: #d69e02; */

  /* %10 koyu */
  --color-accent-dark: #e3a802;

  /* %15 koyu */
  /* --color-accent-dark: #d69e02; */

  /* %20 koyu */
  /* --color-accent-dark: #c99502; */

  /* %25 koyu */
  /* --color-accent-dark: #bd8c02; */

  --color-ink-900: #111111;
  --color-ink-700: #333333;
  --color-ink-500: #666666;
  --color-ink-300: #c9ccd6;
  --color-ink-100: #f5f5f5;
  --color-white: #ffffff;

  --color-bg: #ffffff;
  --color-bg-soft: #f6f7fb;

  --shadow-sm: 0 2px 8px rgba(17, 24, 39, 0.06);
  --shadow-md: 0 10px 30px rgba(17, 24, 39, 0.08);
  --shadow-lg: 0 25px 60px rgba(17, 24, 39, 0.12);
  --shadow-accent: 0 12px 30px rgba(241, 90, 41, 0.35);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --container: 1200px;
  --header-h: 76px;
  --topbar-h: 40px;

  --font-sans:
    "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif;

  --transition: 250ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* RESET */
*,
*::before,
*::after {
  box-sizing: border-box;
}
* {
  margin: 0;
}
html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  overflow-x: clip;
  width: 100%;
  max-width: 100%;
  overscroll-behavior-x: none;
}
body {
  font-family: var(--font-sans);
  color: var(--color-ink-700);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  overflow-x: clip;
  width: 100%;
  max-width: 100%;
  position: relative;
  overscroll-behavior-x: none;
  touch-action: pan-y pinch-zoom;
}
main {
  overflow-x: hidden;
  overflow-x: clip;
  max-width: 100%;
}
.header,
.footer,
.topbar {
  max-width: 100%;
  overflow-x: clip;
}
img,
svg,
video {
  display: block;
  max-width: 100%;
}
a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}
button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}
input,
textarea,
select {
  font: inherit;
  color: inherit;
}
ul {
  list-style: none;
  padding: 0;
}
h1,
h2,
h3,
h4 {
  color: var(--color-ink-900);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  min-width: 0;
}
@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }
}

.text-accent {
  color: var(--color-accent);
}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 15px;
  transition:
    transform var(--transition),
    background var(--transition),
    color var(--transition),
    box-shadow var(--transition);
  white-space: nowrap;
}
.btn i {
  width: 18px;
  height: 18px;
}
.btn:hover {
  transform: translateY(-2px);
}
.btn--primary {
  background: var(--color-accent);
  color: var(--color-white);
  box-shadow: var(--shadow-accent);
}
.btn--primary:hover {
  background: var(--color-accent-dark);
}
.btn--ghost {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}
.btn--ghost:hover {
  background: var(--color-primary);
  color: var(--color-white);
}
.btn--lg {
  padding: 16px 28px;
  font-size: 16px;
}

/* =========================================================
   TOPBAR
   ========================================================= */
.topbar {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.85);
  font-size: 13px;
  height: var(--topbar-h);
  display: flex;
  align-items: center;
}
.topbar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.topbar__left,
.topbar__right {
  display: flex;
  gap: 18px;
  align-items: center;
}
.topbar__item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}
.topbar__item i,
.topbar__item svg {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
}
.topbar__item:hover {
  color: var(--color-accent);
}
.topbar__item--accent {
  color: var(--color-accent);
  font-weight: 600;
}
.topbar__left .topbar__item:nth-child(2) {
  display: none;
}
@media (min-width: 768px) {
  .topbar__left .topbar__item:nth-child(2) {
    display: inline-flex;
  }
}
@media (max-width: 640px) {
  .topbar__left .topbar__item:first-child {
    display: none;
  }
}
@media (max-width: 980px) {
  .topbar {
    display: none;
  }
}

/* =========================================================
   HEADER
   ========================================================= */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid rgba(17, 24, 39, 0.06);
  transition:
    box-shadow var(--transition),
    background var(--transition);
}
.header.is-scrolled {
  box-shadow: var(--shadow-sm);
  background: rgba(255, 255, 255, 0.98);
}
.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--color-primary);
  flex-shrink: 0;
}
.logo__image {
  display: block;
  width: clamp(170px, 17vw, 230px);
  max-height: 50px;
  height: auto;
  object-fit: contain;
}
.logo__mark {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary-light) 100%
  );
  color: var(--color-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 22px;
  letter-spacing: -0.02em;
  box-shadow: var(--shadow-sm);
}
.logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo__text strong {
  font-size: 19px;
  font-weight: 900;
  letter-spacing: 0.02em;
}
.logo__text small {
  font-size: 11px;
  color: var(--color-ink-500);
  font-weight: 500;
  letter-spacing: 0.04em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav__list {
  display: flex;
  gap: 6px;
}
.nav__link {
  display: inline-block;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 15px;
  color: var(--color-ink-700);
  position: relative;
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 4px;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.nav__link:hover {
  color: var(--color-primary);
}
.nav__link:hover::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  border-radius: var(--radius-sm);
}
.menu-toggle span {
  width: 22px;
  height: 2px;
  background: var(--color-primary);
  transition:
    transform var(--transition),
    opacity var(--transition);
}
.menu-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.menu-toggle.is-open span:nth-child(2) {
  opacity: 0;
}
.menu-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* =========================================================
   MOBILE NAV (≤ 980px) — full-screen overlay
   ========================================================= */
@media (max-width: 980px) {
  /* IMPORTANT: backdrop-filter on .header would create a new containing block
     for fixed-position descendants, breaking the full-screen nav overlay.
     Remove it on mobile so .nav { position: fixed; inset: 0 } uses the viewport. */
  .header {
    background: var(--color-white);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
  .header.is-scrolled {
    background: var(--color-white);
  }

  .header__inner {
    gap: 12px;
  }

  .logo__image {
    width: clamp(138px, 42vw, 190px);
    max-height: 56px;
  }

  .logo__text small {
    display: none;
  }
  .logo__mark {
    width: 40px;
    height: 40px;
    font-size: 20px;
  }
  .logo__text strong {
    font-size: 17px;
  }

  /* Hamburger toggle — always visible, above the overlay */
  .menu-toggle {
    display: inline-flex;
    position: relative;
    z-index: 110;
    margin-left: auto;
  }
  .menu-toggle:hover {
    background: rgba(29, 42, 91, 0.05);
  }

  /* Mobile nav overlay — covers full viewport, slides down */
  .nav {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--color-white);
    padding: calc(var(--header-h) + 12px) 20px
      max(40px, env(safe-area-inset-bottom, 24px));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    transform: translateY(-100%);
    transition: transform 320ms cubic-bezier(0.22, 1, 0.36, 1);
    pointer-events: none;
    will-change: transform;
  }
  .nav.is-open {
    transform: translateY(0);
    pointer-events: auto;
    visibility: visible;
  }
  .nav:not(.is-open) {
    visibility: hidden;
    clip-path: inset(0 0 100% 0);
    -webkit-clip-path: inset(0 0 100% 0);
  }

  /* Nav list */
  .nav__list {
    flex-direction: column;
    gap: 0;
    width: 100%;
    margin: 0;
    padding: 0;
    list-style: none;
  }
  .nav__list > li {
    width: 100%;
    border-bottom: 1px solid rgba(17, 24, 39, 0.06);
  }
  .nav__list > li:first-child {
    border-top: 1px solid rgba(17, 24, 39, 0.06);
  }

  .nav__link {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 18px 12px;
    font-size: 17px;
    font-weight: 600;
    color: var(--color-primary);
    border-radius: 0;
    border-bottom: 0;
  }
  .nav__link::after {
    display: none;
  }
  .nav__link:hover {
    color: var(--color-accent);
  }

  /* Hide CTA buttons on mobile entirely */
  .nav__cta {
    display: none;
  }
}

/* Body scroll lock when mobile menu is open */
body.is-menu-open {
  overflow: hidden;
}

@media (max-width: 380px) {
  .logo__text strong {
    font-size: 16px;
  }
  .nav__link {
    font-size: 16px;
    padding: 16px 10px;
  }
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(
      1200px 600px at -10% -20%,
      rgba(29, 42, 91, 0.1),
      transparent 60%
    ),
    radial-gradient(
      1000px 500px at 110% 10%,
      rgba(241, 90, 41, 0.1),
      transparent 60%
    ),
    var(--color-bg);
  padding: 80px 0 100px;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(29, 42, 91, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29, 42, 91, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(
    ellipse at center,
    black 40%,
    transparent 80%
  );
  pointer-events: none;
}
.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(29, 42, 91, 0.08);
  color: var(--color-primary);
  font-weight: 600;
  font-size: 13px;
  border-radius: 999px;
  margin-bottom: 22px;
}
.hero__badge i {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
}
.hero__title {
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.08;
  margin-bottom: 22px;
}
.hero__subtitle {
  font-size: clamp(16px, 1.6vw, 19px);
  color: var(--color-ink-500);
  max-width: 580px;
  margin-bottom: 32px;
}
.hero__cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.hero__highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}
.hero__highlights li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--color-ink-700);
  font-weight: 500;
}
.hero__highlights i {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
}

.hero__media {
  position: relative;
  min-width: 0;
  /* Rozet (hero__metric) görselin sol üstüne taşar; slider zaten .slider içinde kırpılıyor */
  overflow: visible;
}
.hero__inner > * {
  min-width: 0;
}
.hero__metric {
  position: absolute;
  top: 24px;
  left: -36px;
  background: var(--color-white);
  padding: 18px 22px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 14px;
  z-index: 2;
}
.hero__metric-num {
  font-size: 42px;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
  letter-spacing: -0.03em;
}
.hero__metric-num span {
  color: var(--color-accent);
}
.hero__metric-label {
  font-size: 13px;
  color: var(--color-ink-500);
  font-weight: 600;
  line-height: 1.3;
}

@media (max-width: 980px) {
  .hero {
    padding: 56px 0 72px;
  }
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero__metric {
    top: 16px;
    left: 12px;
  }
}

/* =========================================================
   SLIDER
   ========================================================= */
.slider {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3.2;
  background: var(--color-primary);
}
.slider__track {
  position: absolute;
  inset: 0;
}
.slider__slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.05);
  transition:
    opacity 800ms ease,
    transform 8s ease;
}
.slider__slide.is-active {
  opacity: 1;
  transform: scale(1);
}
.slider__caption {
  position: absolute;
  left: 24px;
  bottom: 24px;
  color: var(--color-white);
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 16px;
  background: rgba(17, 17, 17, 0.55);
  backdrop-filter: blur(6px);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--color-accent);
}
.slider__caption strong {
  font-size: 16px;
  font-weight: 700;
}
.slider__caption span {
  font-size: 12px;
  opacity: 0.85;
}

.slider__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition:
    background var(--transition),
    transform var(--transition);
}
.slider__btn:hover {
  background: var(--color-white);
  transform: translateY(-50%) scale(1.05);
}
.slider__btn i {
  width: 22px;
  height: 22px;
}
.slider__btn--prev {
  left: 16px;
}
.slider__btn--next {
  right: 16px;
}

.slider__dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}
.slider__dot {
  width: 28px;
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.45);
  transition:
    background var(--transition),
    width var(--transition);
}
.slider__dot.is-active {
  background: var(--color-accent);
  width: 36px;
}

/* =========================================================
   SECTIONS
   ========================================================= */
.section {
  padding: 100px 0;
  overflow-x: clip;
  max-width: 100%;
}
.section--light {
  background: var(--color-bg);
}
.section--soft {
  background: var(--color-bg-soft);
}
.section--dark {
  background: linear-gradient(
    180deg,
    var(--color-primary-dark),
    var(--color-primary)
  );
  color: rgba(255, 255, 255, 0.85);
}
.section--accent {
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary-light) 100%
  );
  color: var(--color-white);
  padding: 70px 0;
  position: relative;
  overflow: hidden;
}
.section--accent::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      600px 200px at 20% 0%,
      rgba(241, 90, 41, 0.18),
      transparent 70%
    ),
    radial-gradient(
      600px 200px at 80% 100%,
      rgba(241, 90, 41, 0.12),
      transparent 70%
    );
  pointer-events: none;
}

.section__head {
  max-width: 720px;
  margin: 0 0 56px;
}
.section__head--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.section__eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  text-transform: none; /* Büyük harf: assets/js/turkish-case.js (tr-TR) */
  letter-spacing: 0.16em;
  color: var(--color-accent);
  margin-bottom: 14px;
  position: relative;
  padding-left: 28px;
}
.section__eyebrow::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 18px;
  height: 2px;
  background: var(--color-accent);
  transform: translateY(-50%);
}
.section__eyebrow--light {
  color: var(--color-accent);
}
.section__title {
  font-size: clamp(28px, 3.6vw, 42px);
}
.section__title--light {
  color: var(--color-white);
}
.section__lead {
  margin-top: 16px;
  font-size: 17px;
  color: var(--color-ink-500);
  max-width: 640px;
}
.section__head--center .section__lead {
  margin-left: auto;
  margin-right: auto;
}
.section__lead--light {
  color: rgba(255, 255, 255, 0.72);
}

/* GRIDS */
.grid {
  display: grid;
  gap: 24px;
  min-width: 0;
}
.grid > * {
  min-width: 0;
}
.grid--4 {
  grid-template-columns: repeat(4, 1fr);
}
.grid--5 {
  grid-template-columns: repeat(5, 1fr);
}
@media (max-width: 1200px) {
  .grid--5 {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-width: 1100px) {
  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 760px) {
  .grid--5 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 560px) {
  .grid--4,
  .grid--5 {
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   SERVICE CARDS
   ========================================================= */
.service-card {
  background: var(--color-white);
  border: 1px solid rgba(17, 24, 39, 0.06);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(241, 90, 41, 0.25);
}
.service-card:hover::after {
  transform: scaleX(1);
}
.service-card__icon {
  width: 56px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(29, 42, 91, 0.08);
  color: var(--color-primary);
  margin-bottom: 22px;
  transition:
    background var(--transition),
    color var(--transition);
}
.service-card__icon i {
  width: 26px;
  height: 26px;
}
.service-card:hover .service-card__icon {
  background: var(--color-accent);
  color: var(--color-white);
}
.service-card h3 {
  font-size: 19px;
  margin-bottom: 10px;
}
.service-card p {
  color: var(--color-ink-500);
  font-size: 15px;
  margin-bottom: 18px;
}
.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 14px;
  color: var(--color-primary);
}
.service-card__link i {
  width: 16px;
  height: 16px;
  transition: transform var(--transition);
}
.service-card__link:hover {
  color: var(--color-accent);
}
.service-card__link:hover i {
  transform: translateX(4px);
}

.image-service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.image-service-card {
  min-height: 100%;
}
.image-service-card a {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  overflow: hidden;
  background: var(--color-white);
  border: 1px solid rgba(17, 24, 39, 0.08);
  border-radius: var(--radius-md);
  box-shadow: 0 14px 40px rgba(17, 24, 39, 0.06);
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition);
}
.image-service-card a:hover {
  transform: translateY(-6px);
  border-color: rgba(241, 90, 41, 0.25);
  box-shadow: var(--shadow-md);
}
.image-service-card__media {
  position: relative;
  min-height: 190px;
  background-size: cover;
  background-position: center;
  transition: transform 700ms ease;
}
.image-service-card a:hover .image-service-card__media {
  transform: scale(1.02);
}
.image-service-card__icon {
  position: absolute;
  left: 22px;
  bottom: -28px;
  width: 58px;
  height: 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  color: var(--color-white);
  background: var(--color-accent);
  box-shadow: 0 16px 30px rgba(241, 90, 41, 0.28);
}
.image-service-card__icon i {
  width: 26px;
  height: 26px;
}
.image-service-card__tag {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 4px 8px;
  border-radius: 999px;
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.26);
  backdrop-filter: blur(10px);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: none;
}
.image-service-card__body {
  flex: 1;
  padding: 42px 24px 24px;
}
.image-service-card__body h4 {
  font-size: 20px;
  margin-bottom: 10px;
}
.image-service-card__body p {
  color: var(--color-ink-500);
  font-size: 15px;
  margin-bottom: 18px;
}
.image-service-card__body > span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-primary);
  font-size: 14px;
  font-weight: 700;
}
.image-service-card__body > span i {
  width: 16px;
  height: 16px;
  transition: transform var(--transition);
}
.image-service-card a:hover .image-service-card__body > span {
  color: var(--color-accent);
}
.image-service-card a:hover .image-service-card__body > span i {
  transform: translateX(4px);
}
@media (max-width: 960px) {
  .image-service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 560px) {
  .image-service-grid {
    grid-template-columns: 1fr;
  }
  .image-service-card__media {
    min-height: 180px;
  }
}

/* =========================================================
   FEATURES (WHY ANOVA)
   ========================================================= */
.features {
  margin-top: 8px;
}
.feature {
  padding: 32px 28px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  transition:
    transform var(--transition),
    background var(--transition),
    border-color var(--transition);
}
.feature:hover {
  transform: translateY(-6px);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(241, 90, 41, 0.45);
}
.feature__icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--color-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  margin-bottom: 22px;
}
.feature__icon i {
  width: 26px;
  height: 26px;
}
.feature h3 {
  color: var(--color-white);
  font-size: 18px;
  margin-bottom: 10px;
}
.feature p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 15px;
}

/* =========================================================
   PROJECTS
   ========================================================= */
.projects {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 280px;
  gap: 24px;
}
.project--lg {
  grid-column: span 2;
}
.project {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  isolation: isolate;
  cursor: pointer;
}
.project__media {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 800ms ease;
}
.project:hover .project__media {
  transform: scale(1.08);
}
.project__body {
  position: absolute;
  inset: auto 0 0 0;
  padding: 24px 26px;
  color: var(--color-white);
  z-index: 2;
}
.project__tag {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: none;
  padding: 5px 10px;
  border-radius: 4px;
  margin-bottom: 10px;
}
.project__body h3 {
  color: var(--color-white);
  font-size: 22px;
  margin-bottom: 6px;
}
.project__body p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 14px;
  max-width: 90%;
}
.project__photos {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(17, 17, 17, 0.55);
  color: rgba(255, 255, 255, 0.92);
  font-size: 12px;
  font-weight: 600;
  backdrop-filter: blur(6px);
  transition: background 200ms ease;
}
.project:hover .project__photos {
  background: rgba(241, 90, 41, 0.92);
}
.project__photos i {
  width: 14px;
  height: 14px;
}
.project-lightbox__dialog {
  width: min(1120px, 100%);
}
.project-lightbox__header {
  padding: 22px 22px 0;
  color: var(--color-white);
}
.project-lightbox__tag {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 5px 10px;
  border-radius: 4px;
  margin-bottom: 10px;
}
.project-lightbox__title {
  margin: 0 0 8px;
  color: var(--color-white);
  font-size: clamp(22px, 3vw, 30px);
}
.project-lightbox__summary {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  line-height: 1.6;
}
.project-lightbox__stage {
  position: relative;
  margin-top: 16px;
}
.project-lightbox__image {
  min-height: 240px;
}
.project-lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  color: var(--color-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.project-lightbox__nav:hover {
  background: rgba(255, 255, 255, 0.24);
}
.project-lightbox__nav--prev {
  left: 12px;
}
.project-lightbox__nav--next {
  right: 12px;
}
.project-lightbox__nav i {
  width: 22px;
  height: 22px;
}
.project-lightbox__meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 0 18px 10px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
}
.project-lightbox__thumbs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 0 18px 18px;
  scrollbar-width: thin;
}
.project-lightbox__thumb {
  flex: 0 0 auto;
  width: 72px;
  height: 52px;
  border: 2px solid transparent;
  border-radius: 8px;
  overflow: hidden;
  padding: 0;
  background: transparent;
  cursor: pointer;
  opacity: 0.72;
}
.project-lightbox__thumb.is-active {
  border-color: var(--color-accent);
  opacity: 1;
}
.project-lightbox__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.section__head--with-action {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.section__head--with-action .section__lead {
  margin-bottom: 0;
}

@media (max-width: 1024px) {
  .projects {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 240px;
  }
  .project--lg {
    grid-column: span 2;
  }
}
@media (max-width: 640px) {
  .projects {
    grid-template-columns: 1fr;
    grid-auto-rows: 220px;
  }
  .project--lg {
    grid-column: span 1;
  }
}

/* =========================================================
   TIMELINE
   ========================================================= */
.timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  position: relative;
  list-style: none;
  padding: 0;
  margin: 0;
}
.timeline::before {
  content: "";
  position: absolute;
  top: 40px;
  left: 6%;
  right: 6%;
  height: 2px;
  background: repeating-linear-gradient(
    90deg,
    var(--color-ink-300) 0 8px,
    transparent 8px 16px
  );
  z-index: 0;
}
.timeline__step {
  position: relative;
  z-index: 1;
  text-align: center;
  background: var(--color-bg-soft);
  padding: 0 8px;
}
.timeline__num {
  width: 80px;
  height: 80px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: var(--color-white);
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 22px;
  box-shadow: var(--shadow-sm);
  transition:
    background var(--transition),
    color var(--transition),
    border-color var(--transition);
}
.timeline__step:hover .timeline__num {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}
.timeline__body h3 {
  font-size: 17px;
  margin-bottom: 6px;
}
.timeline__body p {
  font-size: 14px;
  color: var(--color-ink-500);
}

@media (max-width: 900px) {
  .timeline {
    grid-template-columns: 1fr;
    gap: 12px;
    padding-left: 28px;
  }
  .timeline::before {
    top: 0;
    bottom: 0;
    left: 32px;
    right: auto;
    width: 2px;
    height: auto;
    background: repeating-linear-gradient(
      180deg,
      var(--color-ink-300) 0 8px,
      transparent 8px 16px
    );
  }
  .timeline__step {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 18px;
    align-items: center;
    text-align: left;
    background: transparent;
    padding: 12px 0;
  }
  .timeline__num {
    margin: 0;
  }
}

/* =========================================================
   STATS
   ========================================================= */
.stats {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat {
  padding: 16px;
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}
.stat:first-child {
  border-left: 0;
}
.stat__num {
  font-size: clamp(40px, 6vw, 64px);
  font-weight: 900;
  color: var(--color-white);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 10px;
}
.stat__num--text {
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.1;
}
.stat__label {
  font-size: 14px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.78);
  text-transform: none;
  letter-spacing: 0.12em;
}
@media (max-width: 800px) {
  .stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat {
    border-left: 0;
  }
}

/* =========================================================
   REFERENCES MARQUEE
   ========================================================= */
.marquee--dual {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-top: 32px;
  overflow-x: clip;
  max-width: 100%;
}
.marquee__row {
  overflow: hidden;
  overflow-x: clip;
  max-width: 100%;
  position: relative;
  contain: layout paint;
  isolation: isolate;
  -webkit-mask-image: linear-gradient(
    90deg,
    transparent,
    black 6%,
    black 94%,
    transparent
  );
  mask-image: linear-gradient(
    90deg,
    transparent,
    black 6%,
    black 94%,
    transparent
  );
}
.marquee__track {
  display: flex;
  gap: 72px;
  width: max-content;
  padding: 10px 0;
}
.marquee__track--ltr {
  animation: marquee-ltr 38s linear infinite;
}
.marquee__track--rtl {
  animation: marquee-rtl 38s linear infinite;
}
.marquee--dual:hover .marquee__track {
  animation-play-state: paused;
}
.marquee__item {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  transition: transform var(--transition);
}
.marquee__item img {
  display: block;
  height: 72px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.78;
  transition:
    filter var(--transition),
    opacity var(--transition);
}
.marquee__item:hover {
  transform: scale(1.06);
}
.marquee__item:hover img {
  filter: grayscale(0%);
  opacity: 1;
}
@keyframes marquee-ltr {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}
@keyframes marquee-rtl {
  0% {
    transform: translateX(-50%);
  }
  100% {
    transform: translateX(0);
  }
}
@media (max-width: 640px) {
  .marquee--dual {
    gap: 20px;
  }
  .marquee__track {
    gap: 48px;
  }
  .marquee__item {
    padding: 10px 20px;
  }
  .marquee__item img {
    height: 56px;
    max-width: 180px;
  }
}

/* Koyu arka plan (Hakkımızda referanslar) */
.marquee--on-dark .marquee__item img {
  filter: grayscale(100%) brightness(0) invert(1);
  opacity: 0.7;
}
.marquee--on-dark .marquee__item:hover img {
  filter: grayscale(0%) brightness(1.05);
  opacity: 1;
}

/* =========================================================
   CONTACT
   ========================================================= */
.contact {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 36px;
  min-width: 0;
  overflow-x: clip;
}
.contact > * {
  min-width: 0;
}
@media (max-width: 980px) {
  .contact {
    grid-template-columns: 1fr;
  }
}

.contact__list {
  display: grid;
  gap: 18px;
  margin-bottom: 24px;
}
.contact__list li {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 14px;
  align-items: start;
}
.contact__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(29, 42, 91, 0.08);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.contact__icon i {
  width: 20px;
  height: 20px;
}
.contact__list strong {
  display: block;
  font-size: 14px;
  color: var(--color-ink-900);
  margin-bottom: 4px;
}
.contact__list span,
.contact__list a {
  font-size: 15px;
  color: var(--color-ink-500);
  overflow-wrap: anywhere;
  word-break: break-word;
}
.contact__list a:hover {
  color: var(--color-accent);
}

.contact__map {
  width: 100%;
  aspect-ratio: 16 / 11;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(17, 24, 39, 0.06);
}
.contact__map iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(20%);
}

/* FORM */
.contact__form {
  background: var(--color-white);
  padding: 32px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(17, 24, 39, 0.05);
  display: grid;
  gap: 18px;
}
.form__row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
@media (max-width: 560px) {
  .form__row {
    grid-template-columns: 1fr;
  }
}

.form__field {
  display: grid;
  gap: 6px;
}
.form__field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-ink-700);
  letter-spacing: 0.02em;
}
.form__field input,
.form__field textarea,
.form__field select {
  padding: 14px 16px;
  border: 1.5px solid rgba(17, 24, 39, 0.12);
  border-radius: var(--radius-sm);
  background: var(--color-bg-soft);
  font-size: 15px;
  color: var(--color-ink-900);
  transition:
    border-color var(--transition),
    background var(--transition),
    box-shadow var(--transition);
}
.form__field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 42px;
  cursor: pointer;
}
.form__field input::placeholder,
.form__field textarea::placeholder {
  color: var(--color-ink-500);
}
.form__field input:focus,
.form__field textarea:focus,
.form__field select:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: var(--color-white);
  box-shadow: 0 0 0 4px rgba(29, 42, 91, 0.08);
}
.form__field input.is-invalid,
.form__field textarea.is-invalid,
.form__field select.is-invalid {
  border-color: #e23939;
  background-color: #fff7f7;
}
.form__field textarea {
  resize: vertical;
  min-height: 130px;
}

.form__actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 6px;
}
.form__hint {
  font-size: 12px;
  color: var(--color-ink-500);
}

.form__success {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: #effaf1;
  color: #1f7a3a;
  border: 1px solid #c7e9d0;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14px;
}
.form__success i {
  width: 20px;
  height: 20px;
}

.form__error {
  padding: 14px 18px;
  background: #fff5f5;
  color: #b42318;
  border: 1px solid #f5c2c0;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14px;
}

/* =========================================================
   LEGAL CONTENT
   ========================================================= */
.legal-content {
  max-width: 880px;
  margin: 0 auto;
  padding: 42px;
  background: var(--color-white);
  border: 1px solid var(--color-ink-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.legal-content__notice {
  padding: 16px 18px;
  margin-bottom: 28px;
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-sm);
  background: rgba(230, 91, 47, 0.08);
  color: var(--color-ink-700);
  font-weight: 600;
}
.legal-content h2 {
  margin: 30px 0 10px;
  font-size: 22px;
  color: var(--color-primary);
}
.legal-content h2:first-of-type {
  margin-top: 0;
}
.legal-content p {
  color: var(--color-ink-600);
  line-height: 1.75;
}
.legal-content a {
  color: var(--color-accent);
  font-weight: 700;
}
.legal-content__meta {
  margin: 0 0 10px;
  color: var(--color-ink-600);
  line-height: 1.65;
}
.legal-content__meta strong {
  color: var(--color-primary);
}
.legal-content ul {
  margin: 12px 0 18px;
  padding-left: 1.25rem;
  color: var(--color-ink-600);
  line-height: 1.75;
}
.legal-content li + li {
  margin-top: 8px;
}
.legal-content__loading {
  color: var(--color-ink-600);
}

@media (max-width: 640px) {
  .legal-content {
    padding: 28px 22px;
  }
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.75);
  padding-top: 64px;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 40px;
  padding-bottom: 48px;
}
@media (max-width: 900px) {
  .footer__inner {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 560px) {
  .footer__inner {
    grid-template-columns: 1fr;
  }
}
.footer__brand p {
  margin-top: 18px;
  font-size: 14px;
  max-width: 360px;
}
.logo--light {
  color: var(--color-white);
}
.logo--light .logo__text small {
  color: rgba(255, 255, 255, 0.6);
}

.footer__col h4 {
  color: var(--color-white);
  font-size: 14px;
  text-transform: none;
  letter-spacing: 0.12em;
  margin-bottom: 18px;
}
.footer__col ul {
  display: grid;
  gap: 10px;
}
.footer__col a,
.footer__col li {
  font-size: 14px;
}
.footer__col a:hover {
  color: var(--color-accent);
}

.footer__social {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}
.footer__social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition:
    background var(--transition),
    transform var(--transition);
}
.footer__social a:hover {
  background: var(--color-accent);
  color: #16274f;
  transform: translateY(-2px);
}
.footer__social i,
.footer__social svg {
  width: 18px;
  height: 18px;
}
.footer__social svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px 0;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
}
.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

/* =========================================================
   FLOATING BUTTONS
   ========================================================= */
.fab {
  position: fixed;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  box-shadow: var(--shadow-lg);
  z-index: 60;
  transition:
    transform var(--transition),
    background var(--transition);
}
.fab i {
  width: 26px;
  height: 26px;
}
.fab--whatsapp {
  background: #25d366;
  right: 22px;
  bottom: 22px;
}
.fab--whatsapp:hover {
  background: #1ebe5b;
  transform: scale(1.08);
}
.fab--call {
  display: none;
  background: var(--color-accent);
  right: 22px;
  bottom: 88px;
}
.fab--call:hover {
  background: var(--color-accent-dark);
  transform: scale(1.08);
}
.fab--top {
  background: var(--color-primary);
  right: 22px;
  bottom: 154px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
}
.fab--top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.fab--top:hover {
  background: var(--color-primary-light);
}

@media (max-width: 640px) {
  .fab--call {
    display: inline-flex;
  }
  .fab--top {
    bottom: 154px;
  }
}

/* =========================================================
   REVEAL ANIMATIONS
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 700ms ease,
    transform 700ms cubic-bezier(0.22, 0.61, 0.36, 1);
  will-change: opacity, transform;
}
.reveal[data-reveal="left"],
.reveal[data-reveal="right"],
.reveal[data-reveal="up"] {
  transform: translateY(28px);
}

.reveal.is-visible {
  opacity: 1;
  transform: translate(0, 0);
}

/* Stagger children in grids */
.grid--4 .reveal:nth-child(1) {
  transition-delay: 0ms;
}
.grid--4 .reveal:nth-child(2) {
  transition-delay: 100ms;
}
.grid--4 .reveal:nth-child(3) {
  transition-delay: 200ms;
}
.grid--4 .reveal:nth-child(4) {
  transition-delay: 300ms;
}
.grid--5 .reveal:nth-child(1) {
  transition-delay: 0ms;
}
.grid--5 .reveal:nth-child(2) {
  transition-delay: 80ms;
}
.grid--5 .reveal:nth-child(3) {
  transition-delay: 160ms;
}
.grid--5 .reveal:nth-child(4) {
  transition-delay: 240ms;
}
.grid--5 .reveal:nth-child(5) {
  transition-delay: 320ms;
}

.timeline .reveal:nth-child(1) {
  transition-delay: 0ms;
}
.timeline .reveal:nth-child(2) {
  transition-delay: 80ms;
}
.timeline .reveal:nth-child(3) {
  transition-delay: 160ms;
}
.timeline .reveal:nth-child(4) {
  transition-delay: 240ms;
}
.timeline .reveal:nth-child(5) {
  transition-delay: 320ms;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* utility: hidden */
[hidden] {
  display: none !important;
}

/* Geçici: Uygulama Detayları bölümü (site.config.js → features.applicationShowcase: false) */
body.anova-hide-application-showcase #uygulama-galerisi,
body.anova-hide-application-showcase a[href="#uygulama-galerisi"] {
  display: none !important;
}

/* =========================================================
   GRID HELPERS (extra)
   ========================================================= */
.grid--3 {
  grid-template-columns: repeat(3, 1fr);
}
@media (max-width: 900px) {
  .grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 560px) {
  .grid--3 {
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   SERVICE DETAIL PAGE
   ========================================================= */

/* PAGE HERO */
.page-hero {
  position: relative;
  padding: 56px 0 80px;
  background:
    radial-gradient(
      900px 500px at -10% -10%,
      rgba(29, 42, 91, 0.1),
      transparent 60%
    ),
    radial-gradient(
      900px 500px at 110% 10%,
      rgba(241, 90, 41, 0.1),
      transparent 60%
    ),
    var(--color-bg);
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(29, 42, 91, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29, 42, 91, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 50%, transparent 85%);
  -webkit-mask-image: radial-gradient(
    ellipse at center,
    black 50%,
    transparent 85%
  );
  pointer-events: none;
}
.page-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: center;
  min-width: 0;
}
.page-hero__grid > * {
  min-width: 0;
}
@media (max-width: 980px) {
  .page-hero__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.page-hero__title {
  font-size: clamp(30px, 4.4vw, 48px);
  line-height: 1.1;
  margin: 14px 0 18px;
}
.page-hero__lead {
  color: var(--color-ink-500);
  font-size: 17px;
  max-width: 580px;
  margin-bottom: 24px;
}

.page-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}
.page-hero__tags li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-white);
  border: 1px solid rgba(17, 24, 39, 0.08);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-ink-700);
  box-shadow: var(--shadow-sm);
}
.page-hero__tags i {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
}

.page-hero__cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.page-hero__media {
  position: relative;
  /* Chip (page-hero__chip) görselin dışına taşar; köşe yuvarlaklığı .page-hero__image'da */
  overflow: visible;
}
.page-hero__image {
  width: 100%;
  aspect-ratio: 4 / 3.2;
  border-radius: var(--radius-lg);
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow-lg);
}
.page-hero__chip {
  position: absolute;
  left: -20px;
  bottom: -22px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 280px;
}
.page-hero__chip i {
  width: 24px;
  height: 24px;
  color: var(--color-accent);
}
.page-hero__chip strong {
  display: block;
  font-size: 14px;
  color: var(--color-ink-900);
}
.page-hero__chip span {
  font-size: 12px;
  color: var(--color-ink-500);
}
@media (max-width: 980px) {
  .page-hero__chip {
    left: 16px;
    bottom: 16px;
  }
}

/* BREADCRUMB */
.breadcrumb {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: var(--color-ink-500);
  margin-bottom: 28px;
  background: rgba(255, 255, 255, 0.6);
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(17, 24, 39, 0.06);
}
.breadcrumb a {
  color: var(--color-ink-500);
  transition: color var(--transition);
}
.breadcrumb a:hover {
  color: var(--color-primary);
}
.breadcrumb i {
  width: 14px;
  height: 14px;
  opacity: 0.6;
}
.breadcrumb span[aria-current] {
  color: var(--color-primary);
  font-weight: 600;
}

/* FACT BAR */
.fact-bar {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 28px 0;
  position: relative;
  overflow: hidden;
  overflow-x: clip;
  max-width: 100%;
}
.fact-bar::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      400px 160px at 10% 50%,
      rgba(241, 90, 41, 0.18),
      transparent 70%
    ),
    radial-gradient(
      400px 160px at 90% 50%,
      rgba(241, 90, 41, 0.1),
      transparent 70%
    );
  pointer-events: none;
}
.fact-bar__inner {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
@media (max-width: 800px) {
  .fact-bar__inner {
    grid-template-columns: repeat(2, 1fr);
  }
}

.fact {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 6px;
  border-left: 1px solid rgba(255, 255, 255, 0.16);
  padding-left: 22px;
}
.fact:first-child {
  border-left: 0;
  padding-left: 6px;
}
@media (max-width: 800px) {
  .fact:nth-child(3) {
    border-left: 0;
    padding-left: 6px;
  }
}
@media (max-width: 480px) {
  .fact {
    border-left: 0;
    padding-left: 6px;
  }
}
.fact i {
  width: 32px;
  height: 32px;
  color: var(--color-accent);
  flex-shrink: 0;
}
.fact strong {
  display: block;
  font-size: 20px;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.2;
}
.fact span {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.06em;
  text-transform: none;
}

/* INTRO (image + text) */
.intro {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 56px;
  align-items: center;
  min-width: 0;
  overflow-x: clip;
}
.intro > * {
  min-width: 0;
}
@media (max-width: 900px) {
  .intro {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.intro__media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
}
.intro__image {
  width: 100%;
  aspect-ratio: 4 / 3.4;
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.intro__badge {
  position: absolute;
  right: -16px;
  bottom: 20px;
  background: var(--color-accent);
  color: var(--color-white);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14px;
  box-shadow: var(--shadow-accent);
}
.intro__badge i {
  width: 18px;
  height: 18px;
}
@media (max-width: 900px) {
  .intro__badge {
    right: 12px;
    bottom: 16px;
  }
}

.intro__content p {
  color: var(--color-ink-500);
  margin-bottom: 14px;
  font-size: 16px;
}
.intro__content strong {
  color: var(--color-ink-900);
}

.checklist {
  margin-top: 18px;
  display: grid;
  gap: 10px;
}
.checklist li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-ink-700);
  font-size: 15px;
  font-weight: 500;
}
.checklist i {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  background: rgba(241, 90, 41, 0.12);
  border-radius: 50%;
  padding: 3px;
  flex-shrink: 0;
}
.checklist--sm li {
  font-size: 14px;
}

/* APPLICATION CARDS */
.app-grid {
  margin-top: 8px;
}
.app-card {
  background: var(--color-white);
  border: 1px solid rgba(17, 24, 39, 0.06);
  border-radius: var(--radius-md);
  padding: 28px 26px;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition);
  position: relative;
}
.app-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(241, 90, 41, 0.25);
}
.app-card__icon {
  width: 28px;
  height: 28px;
  color: var(--color-accent);
  margin-bottom: 16px;
}
.app-card h3 {
  font-size: 17px;
  margin-bottom: 8px;
}
.app-card p {
  color: var(--color-ink-500);
  font-size: 14px;
}

/* MATERIAL TYPE CARDS */
.material-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
@media (max-width: 800px) {
  .material-grid {
    grid-template-columns: 1fr;
  }
}

.material-card {
  background: var(--color-white);
  border: 1px solid rgba(17, 24, 39, 0.06);
  border-radius: var(--radius-md);
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}
.material-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.material-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--color-primary);
}
.material-card h3 {
  font-size: 22px;
  margin: 10px 0 12px;
}
.material-card p {
  color: var(--color-ink-500);
  margin-bottom: 14px;
}
.material-card strong {
  color: var(--color-ink-900);
}
.material-card__badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: none;
  padding: 5px 10px;
  border-radius: 4px;
  background: rgba(29, 42, 91, 0.08);
  color: var(--color-primary);
}
.material-card__badge--accent {
  background: rgba(241, 90, 41, 0.12);
  color: var(--color-accent);
}
.material-card:nth-child(2)::before {
  background: var(--color-accent);
}

/* SPEC TABLE */
.spec-table {
  display: block;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(17, 24, 39, 0.06);
}
.spec-table table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  min-width: 600px;
}
.spec-table th,
.spec-table td {
  text-align: left;
  padding: 16px 22px;
  border-bottom: 1px solid rgba(17, 24, 39, 0.06);
}
.spec-table thead th {
  background: var(--color-bg-soft);
  color: var(--color-ink-900);
  font-weight: 700;
  font-size: 13px;
  text-transform: none;
  letter-spacing: 0.06em;
}
.spec-table tbody tr:hover {
  background: rgba(29, 42, 91, 0.03);
}
.spec-table tbody td:first-child {
  font-weight: 600;
  color: var(--color-ink-900);
}
.spec-table tbody tr:last-child td {
  border-bottom: 0;
}

/* FAQ ACCORDION */
.faq {
  display: grid;
  gap: 12px;
  max-width: 880px;
  margin: 0 auto;
}
.faq__item {
  background: var(--color-white);
  border: 1px solid rgba(17, 24, 39, 0.06);
  border-radius: var(--radius-md);
  padding: 0;
  overflow: hidden;
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
}
.faq__item[open] {
  border-color: rgba(241, 90, 41, 0.25);
  box-shadow: var(--shadow-sm);
}
.faq__item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 24px;
  font-weight: 600;
  font-size: 16px;
  color: var(--color-ink-900);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: color var(--transition);
}
.faq__item summary::-webkit-details-marker {
  display: none;
}
.faq__item summary:hover {
  color: var(--color-primary);
}
.faq__icon {
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  flex-shrink: 0;
  transition: transform var(--transition);
}
.faq__item[open] .faq__icon {
  transform: rotate(45deg);
}
.faq__body {
  padding: 0 24px 22px;
  color: var(--color-ink-500);
  font-size: 15px;
  line-height: 1.7;
}

/* CTA BANNER */
.cta-banner {
  position: relative;
  padding: 70px 0;
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary-light) 100%
  );
  color: var(--color-white);
  overflow: hidden;
}
.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      700px 240px at 10% 0%,
      rgba(241, 90, 41, 0.22),
      transparent 70%
    ),
    radial-gradient(
      700px 240px at 90% 100%,
      rgba(241, 90, 41, 0.14),
      transparent 70%
    );
  pointer-events: none;
}
.cta-banner__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  align-items: center;
  gap: 36px;
  min-width: 0;
}
.cta-banner__inner > * {
  min-width: 0;
}
@media (max-width: 900px) {
  .cta-banner__inner {
    grid-template-columns: 1fr;
  }
}

.cta-banner__text h2 {
  color: var(--color-white);
  font-size: clamp(24px, 3vw, 34px);
  margin: 10px 0 12px;
}
.cta-banner__text p {
  color: rgba(255, 255, 255, 0.78);
  max-width: 520px;
}

.cta-banner__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
@media (max-width: 900px) {
  .cta-banner__actions {
    justify-content: flex-start;
  }
}

.btn--ghost-light {
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.45);
  background: transparent;
}
.btn--ghost-light:hover {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}

/* =========================================================
   SERVICES LISTING PAGE
   ========================================================= */

/* Active nav state */
.nav__link.is-active {
  color: var(--color-primary);
  font-weight: 600;
}
.nav__link.is-active::after {
  transform: scaleX(1);
}

/* Centered variant of page hero */
.page-hero--center .page-hero__center {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
  padding: 16px 0 24px;
}
.page-hero--center .page-hero__center .page-hero__title {
  margin: 18px 0 22px;
}
.page-hero--center .page-hero__center .page-hero__lead {
  margin: 0 auto 28px;
  max-width: 680px;
}
.page-hero--center .page-hero__center .page-hero__cta {
  justify-content: center;
}
.page-hero--center .breadcrumb {
  display: inline-flex;
}

/* SERVICE LIST — alternating rows */
.service-list {
  display: grid;
  gap: 36px;
}
.service-row {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 40px;
  align-items: center;
  background: var(--color-white);
  border: 1px solid rgba(17, 24, 39, 0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition:
    box-shadow var(--transition),
    transform var(--transition);
}
.service-row:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.service-row--reverse {
  grid-template-columns: 1fr 1.05fr;
}
.service-row--reverse .service-row__media {
  order: 2;
}
.service-row--reverse .service-row__body {
  order: 1;
}

.service-row__media {
  position: relative;
  min-height: 360px;
  background-size: cover;
  background-position: center;
  transition: transform 800ms ease;
}
.service-row:hover .service-row__media {
  transform: scale(1.02);
}

.service-row__index {
  position: absolute;
  top: 24px;
  left: 24px;
  font-size: 56px;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.92);
  letter-spacing: -0.04em;
  line-height: 1;
  text-shadow: 0 2px 12px rgba(17, 17, 17, 0.25);
}
.service-row__tag {
  position: absolute;
  top: 30px;
  right: 24px;
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: none;
  padding: 4px 8px;
  border-radius: 4px;
}

.service-row__body {
  padding: 36px 40px;
}
.service-row__icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(29, 42, 91, 0.08);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.service-row__icon i {
  width: 26px;
  height: 26px;
}
.service-row__body h3 {
  font-size: clamp(22px, 2.4vw, 28px);
  margin-bottom: 12px;
}
.service-row__body > p {
  color: var(--color-ink-500);
  margin-bottom: 18px;
  font-size: 15px;
}
.service-row__body .checklist {
  margin-bottom: 22px;
}

@media (max-width: 900px) {
  .service-row,
  .service-row--reverse {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .service-row--reverse .service-row__media {
    order: 1;
  }
  .service-row--reverse .service-row__body {
    order: 2;
  }
  .service-row__media {
    min-height: 240px;
  }
  .service-row__body {
    padding: 28px 24px;
  }
  .service-row__index {
    font-size: 44px;
    top: 16px;
    left: 16px;
  }
  .service-row__tag {
    top: 22px;
    right: 16px;
  }
}

/* SELECTOR — "Hangi hizmet?" */
.selector-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 8px;
}
@media (max-width: 1024px) {
  .selector-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 560px) {
  .selector-grid {
    grid-template-columns: 1fr;
  }
}

.selector {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid rgba(17, 24, 39, 0.06);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  color: inherit;
  position: relative;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition);
  overflow: hidden;
}
.selector::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.selector:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(241, 90, 41, 0.25);
}
.selector:hover::after {
  transform: scaleX(1);
}

.selector__icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(241, 90, 41, 0.1);
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  transition:
    background var(--transition),
    color var(--transition);
}
.selector__icon i {
  width: 24px;
  height: 24px;
}
.selector:hover .selector__icon {
  background: var(--color-accent);
  color: var(--color-white);
}

.selector__symptom {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: none;
  color: var(--color-ink-500);
  margin-bottom: 8px;
}
.selector h3 {
  font-size: 17px;
  line-height: 1.35;
  margin-bottom: 8px;
  color: var(--color-ink-900);
}
.selector p {
  font-size: 14px;
  color: var(--color-ink-500);
  margin-bottom: 18px;
  flex: 1;
}
.selector__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary);
}
.selector__cta i {
  width: 16px;
  height: 16px;
  transition: transform var(--transition);
}
.selector:hover .selector__cta {
  color: var(--color-accent);
}
.selector:hover .selector__cta i {
  transform: translateX(4px);
}

.selector-help {
  margin-top: 28px;
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--color-white);
  border: 1px dashed rgba(29, 42, 91, 0.18);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  font-size: 14px;
  color: var(--color-ink-700);
  flex-wrap: wrap;
}
.selector-help i {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
  flex-shrink: 0;
}
.selector-help span {
  flex: 1;
  min-width: 220px;
}
.selector-help .btn {
  margin-left: auto;
}
@media (max-width: 640px) {
  .selector-help .btn {
    width: 100%;
    justify-content: center;
  }
}

/* =========================================================
   NAV SUBMENU (Dropdown)
   ========================================================= */

.nav__item--has-submenu {
  position: relative;
}

.nav__link--with-chevron {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.nav__link-chevron {
  width: 16px;
  height: 16px;
  transition: transform var(--transition);
}
.nav__item--has-submenu:hover .nav__link-chevron,
.nav__item--has-submenu:focus-within .nav__link-chevron,
.nav__item--has-submenu.is-open .nav__link-chevron {
  transform: rotate(180deg);
}

/* DESKTOP DROPDOWN */
.submenu {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  min-width: 280px;
  padding: 8px;
  margin: 0;
  list-style: none;
  background: var(--color-white);
  border: 1px solid rgba(17, 24, 39, 0.06);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, -8px);
  transition:
    opacity var(--transition),
    visibility var(--transition),
    transform var(--transition);
  z-index: 100;
}
.submenu::before {
  content: "";
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 12px;
  height: 12px;
  background: var(--color-white);
  border-left: 1px solid rgba(17, 24, 39, 0.06);
  border-top: 1px solid rgba(17, 24, 39, 0.06);
}
.nav__item--has-submenu:hover > .submenu,
.nav__item--has-submenu:focus-within > .submenu,
.nav__item--has-submenu.is-open > .submenu {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

.submenu li {
  list-style: none;
}

.submenu__link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-ink-700);
  transition:
    background var(--transition),
    color var(--transition);
}
.submenu__link i {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  flex-shrink: 0;
}
.submenu__link:hover {
  background: var(--color-bg-soft);
  color: var(--color-primary);
}
.submenu__link.is-active {
  background: rgba(241, 90, 41, 0.08);
  color: var(--color-accent);
  font-weight: 600;
}
.submenu__divider {
  height: 1px;
  background: rgba(17, 24, 39, 0.06);
  margin: 6px 4px;
}

/* Submenu toggle button (mobile only) */
.submenu-toggle {
  display: none;
}

/* MOBILE — accordion submenu */
@media (max-width: 980px) {
  .nav__item--has-submenu {
    position: relative;
  }

  .nav__link-chevron {
    display: none;
  }

  /* Toggle button to expand/collapse submenu */
  .submenu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: rgba(29, 42, 91, 0.06);
    border-radius: 10px;
    color: var(--color-primary);
    transition:
      background 200ms ease,
      color 200ms ease;
    z-index: 2;
  }
  .submenu-toggle:hover {
    background: rgba(29, 42, 91, 0.1);
  }
  .submenu-toggle i {
    width: 18px;
    height: 18px;
    transition: transform 250ms ease;
  }
  .nav__item--has-submenu.is-open .submenu-toggle {
    background: rgba(241, 90, 41, 0.12);
    color: var(--color-accent);
  }
  .nav__item--has-submenu.is-open .submenu-toggle i {
    transform: rotate(180deg);
  }

  /* Submenu — accordion expansion */
  .submenu {
    position: static;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    padding: 0;
    margin: 0;
    transform: none;
    opacity: 1;
    visibility: visible;
    max-height: 0;
    overflow: hidden;
    pointer-events: none;
    transition: max-height 350ms cubic-bezier(0.22, 1, 0.36, 1);
  }
  .submenu::before {
    display: none;
  }

  /* Reset desktop's translate(-50%, ...) transforms so submenu stays in flow */
  .nav__item--has-submenu:hover > .submenu,
  .nav__item--has-submenu:focus-within > .submenu,
  .nav__item--has-submenu.is-open > .submenu {
    transform: none;
    opacity: 1;
    visibility: visible;
  }

  .nav__item--has-submenu.is-open > .submenu {
    max-height: 600px;
    pointer-events: auto;
    padding-bottom: 8px;
  }

  .submenu__link {
    padding: 14px 12px 14px 32px;
    border-bottom: 1px solid rgba(17, 24, 39, 0.04);
    border-radius: 0;
    font-size: 15px;
    font-weight: 500;
    color: var(--color-ink-700);
  }
  .submenu__link i {
    width: 16px;
    height: 16px;
  }
  .submenu__link:hover {
    background: rgba(241, 90, 41, 0.04);
    color: var(--color-accent);
  }
  .submenu__link.is-active {
    background: rgba(241, 90, 41, 0.08);
    color: var(--color-accent);
    font-weight: 600;
  }
  .submenu__divider {
    display: none;
  }
}

/* =========================================================
   ABOUT PAGE — Story timeline & Mission/Vision cards
   ========================================================= */

/* Story card (replaces .intro__image for milestone list) */
.story-card {
  background: linear-gradient(
    160deg,
    var(--color-primary) 0%,
    var(--color-primary-light) 100%
  );
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.story-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(
      circle at 90% 10%,
      rgba(241, 90, 41, 0.18),
      transparent 50%
    ),
    radial-gradient(
      circle at 0% 100%,
      rgba(255, 255, 255, 0.06),
      transparent 50%
    );
  pointer-events: none;
}
.story-card > * {
  position: relative;
}
.story-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.story-card__icon i {
  width: 24px;
  height: 24px;
  color: var(--color-accent);
}
.story-card h3 {
  color: var(--color-white);
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 22px;
}

.story-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: story;
}
.story-timeline li {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  align-items: start;
}
.story-timeline li:first-child {
  border-top: 0;
  padding-top: 0;
}
.story-timeline li:last-child {
  padding-bottom: 0;
}
.story-timeline__year {
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--color-accent);
  line-height: 1.2;
}
.story-timeline li > div strong {
  display: block;
  color: var(--color-white);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 4px;
}
.story-timeline li > div p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  line-height: 1.55;
  margin: 0;
}

/* Mission & Vision grid */
.mission-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 12px;
}
@media (max-width: 820px) {
  .mission-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

.mission-card {
  position: relative;
  background: var(--color-white);
  border: 1px solid rgba(17, 24, 39, 0.06);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--transition),
    box-shadow var(--transition);
  overflow: hidden;
}
.mission-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.mission-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 4px;
  width: 100%;
  background: var(--color-primary);
}
.mission-card--accent::before {
  background: var(--color-accent);
}

.mission-card__badge {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(29, 42, 91, 0.08);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--color-primary);
}
.mission-card--accent .mission-card__badge {
  background: rgba(241, 90, 41, 0.1);
  color: var(--color-accent);
}
.mission-card__badge i {
  width: 26px;
  height: 26px;
}

.mission-card h3 {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--color-ink-900);
}
.mission-card p {
  color: var(--color-ink-500);
  font-size: 16px;
  line-height: 1.65;
  margin: 0;
}

.about-story__cta {
  margin-top: 28px;
}

@media (max-width: 640px) {
  .story-card {
    padding: 28px 22px;
  }
  .story-timeline li {
    grid-template-columns: 60px 1fr;
    gap: 12px;
  }
  .mission-card {
    padding: 28px 24px;
  }
  .mission-card h3 {
    font-size: 20px;
  }
}

/* =========================================================
   SERVICE FINDER
   ========================================================= */
.finder {
  max-width: 920px;
  margin: 0 auto;
}
.finder-progress {
  margin-bottom: 28px;
}
.finder-progress__track {
  height: 6px;
  border-radius: 999px;
  background: rgba(29, 42, 91, 0.1);
  overflow: hidden;
  margin-bottom: 10px;
}
.finder-progress__bar {
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transition: width 320ms ease;
}
.finder-progress__text {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: none;
  color: var(--color-ink-500);
}
.finder-wizard {
  background: var(--color-white);
  border: 1px solid rgba(17, 24, 39, 0.08);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 32px 28px 24px;
}
.finder-panel__step {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: none;
  color: var(--color-accent);
  margin-bottom: 8px;
}
.finder-panel__title {
  font-size: clamp(24px, 3vw, 32px);
  margin-bottom: 8px;
}
.finder-panel__lead {
  color: var(--color-ink-500);
  margin-bottom: 22px;
}
.finder-options {
  display: grid;
  gap: 12px;
}
.finder-options--compact {
  grid-template-columns: repeat(2, 1fr);
}
.finder-options--inline {
  grid-template-columns: repeat(2, 1fr);
}
.finder-option {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 14px;
  align-items: start;
  padding: 16px 18px;
  border: 1px solid rgba(17, 24, 39, 0.1);
  border-radius: 14px;
  background: #fff;
  cursor: pointer;
  transition:
    border-color var(--transition),
    box-shadow var(--transition),
    transform var(--transition);
}
.finder-option:hover {
  border-color: rgba(241, 90, 41, 0.35);
  transform: translateY(-1px);
}
.finder-option:has(input:checked) {
  border-color: rgba(241, 90, 41, 0.55);
  box-shadow: 0 12px 30px rgba(241, 90, 41, 0.12);
  background: rgba(241, 90, 41, 0.04);
}
.finder-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.finder-option__icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(29, 42, 91, 0.08);
  color: var(--color-primary);
}
.finder-option:has(input:checked) .finder-option__icon {
  background: var(--color-accent);
  color: #fff;
}
.finder-option__icon i {
  width: 24px;
  height: 24px;
}
.finder-option__text strong {
  display: block;
  font-size: 16px;
  margin-bottom: 4px;
}
.finder-option__text span {
  display: block;
  color: var(--color-ink-500);
  font-size: 14px;
  line-height: 1.5;
}
.finder-option--sm {
  grid-template-columns: 1fr;
  padding: 14px 16px;
}
.finder-extra {
  display: grid;
  gap: 20px;
}
.finder-extra__group {
  border: 0;
  padding: 0;
  margin: 0;
}
.finder-extra__label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--color-ink-900);
}
.finder-input,
.finder-textarea {
  width: 100%;
  border: 1px solid rgba(17, 24, 39, 0.12);
  border-radius: 12px;
  padding: 14px 16px;
  font: inherit;
  color: var(--color-ink-900);
  background: #fff;
}
.finder-input:focus,
.finder-textarea:focus {
  outline: none;
  border-color: rgba(241, 90, 41, 0.55);
  box-shadow: 0 0 0 3px rgba(241, 90, 41, 0.12);
}
.finder-step-error {
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(220, 38, 38, 0.08);
  color: #b91c1c;
  font-size: 14px;
  font-weight: 600;
}
.finder-nav {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(17, 24, 39, 0.08);
}
.finder-result {
  margin-top: 28px;
  padding: 32px 28px;
  border-radius: var(--radius-md);
  background: var(--color-white);
  border: 1px solid rgba(17, 24, 39, 0.08);
  box-shadow: var(--shadow-md);
}
.finder-result__title {
  font-size: clamp(26px, 3vw, 34px);
  margin-top: 8px;
}
.finder-result__unsure {
  text-align: center;
  padding: 28px 12px 8px;
}
.finder-result__unsure-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  border-radius: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(29, 42, 91, 0.08);
  color: var(--color-primary);
}
.finder-result__unsure-icon i {
  width: 30px;
  height: 30px;
}
.finder-result__unsure-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 20px;
}
.finder-result__services {
  display: grid;
  gap: 18px;
  margin-top: 24px;
}
.finder-result__alternatives {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, 1fr);
}
.finder-result-card {
  border: 1px solid rgba(17, 24, 39, 0.1);
  border-radius: 16px;
  padding: 24px;
  background: #fff;
}
.finder-result-card--primary {
  border-color: rgba(241, 90, 41, 0.35);
  box-shadow: 0 16px 40px rgba(241, 90, 41, 0.1);
}
.finder-result-card__badge {
  display: inline-block;
  margin-bottom: 14px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(241, 90, 41, 0.12);
  color: var(--color-accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: none;
}
.finder-result-card__badge--alt {
  background: rgba(29, 42, 91, 0.08);
  color: var(--color-primary);
}
.finder-result-card__head {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 14px;
}
.finder-result-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent);
  color: #fff;
  flex-shrink: 0;
}
.finder-result-card__icon i {
  width: 26px;
  height: 26px;
}
.finder-result-card__tag {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: none;
  color: var(--color-ink-500);
  margin-bottom: 4px;
}
.finder-result-card__head h3 {
  font-size: 22px;
}
.finder-result-card__why {
  color: var(--color-ink-500);
  margin-bottom: 16px;
}
.finder-result-card__areas {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}
.finder-result-card__areas li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--color-ink-700, var(--color-ink-500));
}
.finder-result-card__areas i {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
}
.finder-result__details {
  margin-top: 22px;
  padding: 16px 18px;
  border-radius: 12px;
  background: rgba(29, 42, 91, 0.04);
}
.finder-result__details summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--color-primary);
}
.finder-result__summary {
  margin-top: 12px;
  white-space: pre-wrap;
  color: var(--color-ink-500);
  font-size: 14px;
  line-height: 1.6;
}
.finder-result__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}
@media (max-width: 760px) {
  .finder-wizard,
  .finder-result {
    padding: 24px 18px 18px;
  }
  .finder-options--compact,
  .finder-options--inline,
  .finder-result__alternatives {
    grid-template-columns: 1fr;
  }
  .finder-option {
    grid-template-columns: 44px 1fr;
  }
  .finder-nav,
  .finder-result__actions {
    flex-direction: column;
  }
  .finder-nav .btn,
  .finder-result__actions .btn {
    width: 100%;
    justify-content: center;
  }
}

/* =========================================================
   SERVICE APPLICATION SHOWCASE
   ========================================================= */
.app-showcase {
  background: var(--color-white);
  border: 1px solid rgba(29, 42, 91, 0.08);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 24px;
  max-width: 100%;
  overflow-x: clip;
}
.app-showcase__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.85fr);
  gap: 28px;
  align-items: stretch;
}
.app-showcase__viewer {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.app-showcase__figure {
  position: relative;
  flex: 1;
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-primary-dark);
  aspect-ratio: 16 / 10;
  box-shadow: var(--shadow-sm);
}
.app-showcase__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: opacity 180ms ease;
}
.app-showcase__image.is-fading {
  opacity: 0.35;
}
.app-showcase__zoom {
  position: absolute;
  right: 14px;
  bottom: 14px;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--transition),
    background var(--transition);
}
.app-showcase__zoom:hover {
  transform: scale(1.05);
  background: var(--color-white);
}
.app-showcase__zoom i {
  width: 18px;
  height: 18px;
}
.app-showcase__arrow {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  border: 1px solid var(--color-ink-300);
  border-radius: 50%;
  background: var(--color-white);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition:
    background var(--transition),
    border-color var(--transition),
    transform var(--transition);
}
.app-showcase__arrow:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}
.app-showcase__arrow i {
  width: 20px;
  height: 20px;
}
.app-showcase__panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8px 4px;
}
.app-showcase__step {
  display: inline-block;
  width: fit-content;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: none;
  color: var(--color-primary);
  background: rgba(29, 42, 91, 0.07);
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.app-showcase__title {
  font-size: clamp(24px, 2.4vw, 32px);
  line-height: 1.15;
  color: var(--color-ink-900);
  margin-bottom: 12px;
}
.app-showcase__text {
  color: var(--color-ink-500);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 22px;
}
.app-showcase__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: auto;
}
.app-showcase__counter {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-ink-700);
}
.app-showcase__progress {
  display: flex;
  gap: 6px;
}
.app-showcase__progress span {
  width: 28px;
  height: 4px;
  border-radius: 999px;
  background: var(--color-ink-300);
  transition:
    background var(--transition),
    width var(--transition);
}
.app-showcase__progress span.is-active {
  width: 42px;
  background: var(--color-accent);
}
.app-showcase__thumbs {
  display: flex;
  gap: 12px;
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid rgba(29, 42, 91, 0.08);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.app-showcase__thumb {
  flex: 0 0 148px;
  scroll-snap-align: start;
  appearance: none;
  border: 2px solid transparent;
  background: var(--color-bg-soft);
  border-radius: var(--radius-sm);
  padding: 8px;
  cursor: pointer;
  text-align: left;
  transition:
    border-color var(--transition),
    background var(--transition),
    transform var(--transition);
}
.app-showcase__thumb:hover {
  transform: translateY(-2px);
  border-color: rgba(29, 42, 91, 0.18);
}
.app-showcase__thumb.is-active {
  border-color: var(--color-accent);
  background: rgba(252, 187, 2, 0.08);
}
.app-showcase__thumb img {
  width: 100%;
  height: 88px;
  object-fit: cover;
  border-radius: 6px;
  display: block;
  margin-bottom: 8px;
}
.app-showcase__thumb span {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-ink-700);
  line-height: 1.3;
}
.app-showcase__thumb.is-active span {
  color: var(--color-primary);
}

body.app-showcase-lightbox-open {
  overflow: hidden;
}
.app-showcase-lightbox[hidden] {
  display: none !important;
}
.app-showcase-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.app-showcase-lightbox__backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(17, 17, 17, 0.9);
  cursor: pointer;
}
.app-showcase-lightbox__dialog {
  position: relative;
  z-index: 1;
  width: min(1080px, 100%);
  max-height: calc(100vh - 40px);
  display: flex;
  flex-direction: column;
  gap: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #111;
  box-shadow: var(--shadow-lg);
}
.app-showcase-lightbox__image {
  width: 100%;
  max-height: min(78vh, 820px);
  object-fit: contain;
  display: block;
  background: #111;
}
.app-showcase-lightbox__caption {
  margin: 0;
  padding: 14px 18px 16px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 14px;
  line-height: 1.55;
  background: rgba(0, 0, 0, 0.45);
}
.app-showcase-lightbox__close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  color: var(--color-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.app-showcase-lightbox__close:hover {
  background: rgba(255, 255, 255, 0.24);
}
.app-showcase-lightbox__close i {
  width: 20px;
  height: 20px;
}

@media (max-width: 980px) {
  .app-showcase {
    padding: 18px;
  }
  .app-showcase__layout {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .app-showcase__arrow--prev,
  .app-showcase__arrow--next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    background: rgba(255, 255, 255, 0.92);
  }
  .app-showcase__arrow--prev {
    left: 10px;
  }
  .app-showcase__arrow--next {
    right: 10px;
  }
  .app-showcase__viewer {
    position: relative;
    display: block;
  }
}

@media (max-width: 560px) {
  .app-showcase__thumb {
    flex-basis: 128px;
  }
  .app-showcase__thumb img {
    height: 76px;
  }
}

/* =========================================================
   MOBILE — iOS yatay kayma önleme
   ========================================================= */
@media (max-width: 980px) {
  .marquee__track {
    width: 100% !important;
    max-width: 100%;
  }

  .marquee__track--ltr,
  .marquee__track--rtl {
    animation: none !important;
    transform: none !important;
    width: 100% !important;
    max-width: 100%;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px 20px;
    padding: 8px 12px;
  }

  .marquee__track [aria-hidden="true"] {
    display: none !important;
  }

  .marquee__row {
    overflow: hidden;
    mask-image: none;
    -webkit-mask-image: none;
  }

  .marquee__item {
    padding: 8px 12px;
  }

  .marquee__item img {
    height: 48px;
    max-width: 140px;
  }

  .spec-table {
    overflow-x: clip;
  }

  .spec-table table {
    min-width: 0;
    font-size: 13px;
    table-layout: fixed;
  }

  .spec-table th,
  .spec-table td {
    padding: 10px 12px;
    white-space: normal;
    word-break: break-word;
  }

  .hero__metric {
    left: 12px;
    right: auto;
    max-width: calc(100% - 24px);
  }

  .page-hero__chip {
    left: 12px;
    right: 12px;
    bottom: 12px;
    max-width: calc(100% - 24px);
  }

  .contact__form {
    padding: 22px 18px;
  }

  .footer__col li,
  .footer__bottom-inner span {
    overflow-wrap: anywhere;
    word-break: break-word;
  }
}