/* =========================================================
   BIONTERA — Premium B2B Pharmaceutical Distributor Website
   Design System & Global Stylesheet
   ========================================================= */

:root {
  /* Brand Colors */
  --b-navy:        #1a2f4e;
  --b-navy-deep:   #0f1e35;
  --b-navy-soft:   #2a4068;
  --b-gold:        #c9a961;
  --b-gold-soft:   #d9bd7b;
  --b-gold-deep:   #a78840;
  --b-teal:        #4a90a4;
  --b-mint:        #8db5b4;

  /* Neutral */
  --c-bg:          #fafbfc;
  --c-bg-warm:     #f6f3ec;
  --c-bg-cool:     #eef2f7;
  --c-surface:     #ffffff;
  --c-line:        #e4e7ec;
  --c-line-soft:   #eef0f3;

  --c-ink:         #0f1e35;
  --c-ink-2:       #2c3e5a;
  --c-ink-3:       #5a6b85;
  --c-ink-mute:    #8794ab;

  /* Effects */
  --shadow-sm:  0 1px 2px rgba(15, 30, 53, 0.05);
  --shadow-md:  0 8px 24px rgba(15, 30, 53, 0.08);
  --shadow-lg:  0 24px 48px rgba(15, 30, 53, 0.12);
  --shadow-xl:  0 40px 80px rgba(15, 30, 53, 0.18);

  /* Layout */
  --container:    1240px;
  --container-narrow: 980px;
  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 20px;
  --r-xl: 28px;

  /* Type */
  --font-display: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --font-sans:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--c-ink-2);
  background: var(--c-bg);
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color .3s var(--ease); }
button { font-family: inherit; cursor: pointer; }
ul { padding: 0; margin: 0; list-style: none; }

/* ---------- Type ---------- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--c-ink);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 .5em;
}
h1 { font-size: clamp(2.6rem, 5.4vw, 4.4rem); font-weight: 400; }
h2 { font-size: clamp(2rem, 3.6vw, 3.1rem); font-weight: 400; }
h3 { font-size: clamp(1.4rem, 2vw, 1.85rem); }
h4 { font-size: 1.2rem; font-family: var(--font-sans); font-weight: 600; letter-spacing: -0.005em; }

p { margin: 0 0 1em; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--b-gold-deep);
  margin-bottom: 18px;
}
.eyebrow::before {
  content: '';
  width: 28px; height: 1px;
  background: var(--b-gold);
}
.eyebrow.light { color: var(--b-gold-soft); }
.eyebrow.light::before { background: var(--b-gold-soft); }

.lead {
  font-size: 1.18rem;
  color: var(--c-ink-3);
  line-height: 1.7;
  max-width: 62ch;
}

/* ---------- Layout ---------- */
.container {
  width: min(100% - 48px, var(--container));
  margin-inline: auto;
}
.container-narrow {
  width: min(100% - 48px, var(--container-narrow));
  margin-inline: auto;
}
section { padding: clamp(70px, 10vw, 130px) 0; position: relative; }
section.compact { padding: clamp(60px, 7vw, 90px) 0; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid transparent;
  transition: all .35s var(--ease);
}
.site-header.scrolled {
  background: rgba(255, 255, 255, 0.96);
  border-bottom-color: var(--c-line);
  box-shadow: 0 1px 0 rgba(15, 30, 53, 0.04);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
  gap: 36px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
/* Logo: sadece yükseklik kısıtı — genişlik otomatik (geniş logolar bozulmasın) */
.brand-mark {
  height: 60px;
  width: auto;
  max-width: 240px;
  object-fit: contain;
  display: block;
}
/* Footer brand mark over dark background — beyaz pill ile görünürlük */
.footer-brand .brand-mark {
  height: 56px;
  background: #fff;
  padding: 8px 14px;
  border-radius: 12px;
  max-width: 220px;
}

/* Header yüksekliğini logoyu rahat alacak şekilde ayarla */
.nav { min-height: 88px; height: auto; }

/* ---------- Brand logos (ingredient cards & detail) ---------- */
.ic-logo {
  width: 100%;
  height: auto;
  max-width: 100%;
  max-height: 130px;
  margin: 0 0 24px;
  object-fit: contain;
  object-position: left center;
  display: block;
}
.ingredient-card .ic-logo {
  display: block;
}

.brand-logo-lg {
  width: 100%;
  height: auto;
  max-width: 460px;
  max-height: 240px;
  margin-bottom: 28px;
  object-fit: contain;
  object-position: left center;
  display: block;
}

/* Slider içindeki logo - daha geniş alan kullanılabilir */
.slide-logo {
  width: 100%;
  height: auto;
  max-width: 420px;
  max-height: 150px;
  margin-bottom: 24px;
  object-fit: contain;
  object-position: left center;
  display: block;
}

/* Tedarik ortağı kartlarında logo */
.partner-logo-wrap {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 22px;
  padding: 8px 0;
  border-bottom: 1px solid var(--c-line-soft);
  margin-bottom: 22px;
}
.partner-logo {
  width: auto;
  height: 100%;
  max-width: 100%;
  max-height: 64px;
  object-fit: contain;
  object-position: left center;
  display: block;
}
@media (max-width: 768px) {
  .partner-logo-wrap { height: 64px; }
  .partner-logo { max-height: 52px; }
}

@media (max-width: 768px) {
  .brand-mark { height: 48px; }
  .footer-brand .brand-mark { height: 44px; padding: 6px 12px; }
  .ic-logo { max-height: 110px; }
  .brand-logo-lg { max-height: 180px; }
  .slide-logo { max-height: 110px; }
}

/* ---------- Brand Spotlight Slider ---------- */
.brand-spotlight {
  background: linear-gradient(180deg, var(--c-bg) 0%, var(--c-bg-warm) 100%);
}
.brand-slider {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-xl);
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow-md);
  margin-top: 20px;
}
.slider-track {
  display: flex;
  transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}
.slide {
  flex: 0 0 100%;
  min-width: 100%;
  padding: 60px 70px 80px;
  box-sizing: border-box;
}
.slide-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 60px;
  align-items: center;
}
.slide-logo {
  height: 130px;
  width: auto;
  max-width: 360px;
  margin-bottom: 24px;
  object-fit: contain;
  object-position: left center;
  display: block;
}
.slide-tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--b-gold-deep);
  background: rgba(201, 169, 97, 0.1);
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 16px;
  font-weight: 600;
}
.slide h3 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin: 0 0 8px;
}
.slide-trade {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--c-ink-mute);
  margin: 0 0 20px;
  font-size: 1.05rem;
}
.slide-desc {
  font-size: 1.02rem;
  color: var(--c-ink-3);
  margin: 0 0 28px;
  line-height: 1.7;
}
.slide-stats {
  display: flex;
  gap: 40px;
  margin-bottom: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--c-line-soft);
}
.slide-stat-num {
  font-family: var(--font-display);
  font-size: 1.9rem;
  color: var(--b-navy);
  line-height: 1;
  margin-bottom: 4px;
}
.slide-stat-num .accent { color: var(--b-gold-deep); }
.slide-stat-label {
  font-size: 12px;
  color: var(--c-ink-3);
  letter-spacing: 0.04em;
}
.slide-visual {
  aspect-ratio: 1;
  border-radius: var(--r-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.slide-visual-inner {
  text-align: center;
  position: relative;
  z-index: 2;
}
.slide-visual-num {
  font-family: var(--font-display);
  font-size: clamp(4rem, 9vw, 7rem);
  font-weight: 500;
  color: #fff;
  line-height: 1;
  letter-spacing: -0.02em;
}
.slide-visual-label {
  display: block;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
  margin-top: 10px;
}
.slide-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.18), transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(201, 169, 97, 0.22), transparent 50%);
}
.slide-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(45deg, transparent, transparent 28px, rgba(255, 255, 255, 0.04) 28px, rgba(255, 255, 255, 0.04) 56px);
}

/* Controls */
.slider-prev, .slider-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px; height: 52px;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--c-line);
  border-radius: 50%;
  color: var(--b-navy);
  font-size: 22px;
  cursor: pointer;
  z-index: 5;
  transition: all .3s var(--ease);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  font-weight: 300;
  padding: 0;
}
.slider-prev { left: 18px; }
.slider-next { right: 18px; }
.slider-prev:hover, .slider-next:hover {
  background: var(--b-navy);
  color: #fff;
  border-color: var(--b-navy);
  transform: translateY(-50%) scale(1.06);
}

.slider-dots {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 4;
}
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--c-line);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all .3s var(--ease);
}
.dot:hover { background: var(--c-ink-mute); }
.dot.active {
  width: 32px;
  border-radius: 4px;
  background: var(--b-gold);
}

@media (max-width: 900px) {
  .slide { padding: 40px 32px 70px; }
  .slide-grid { grid-template-columns: 1fr; gap: 36px; }
  .slide-visual { aspect-ratio: 16/10; max-height: 280px; }
  .slide-stats { gap: 24px; flex-wrap: wrap; }
  .slider-prev, .slider-next { width: 42px; height: 42px; font-size: 18px; }
  .slider-prev { left: 10px; }
  .slider-next { right: 10px; }
  .slide-logo { height: 100px; }
}

/* --- Nav list --- */
.nav-list {
  display: flex;
  gap: 2px;
  align-items: center;
  margin: 0;
  padding: 0;
}
.nav-list > li {
  position: relative;
  list-style: none;
}
.nav-list a {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--c-ink-2);
  border-radius: 8px;
  transition: color .25s var(--ease), background .25s var(--ease);
  white-space: nowrap;
  letter-spacing: 0.005em;
}
.nav-list a:hover { color: var(--b-navy); }
.nav-list a.active { color: var(--b-navy); font-weight: 600; }
.nav-list a.active::before {
  content: '';
  position: absolute;
  left: 50%; bottom: 2px;
  width: 16px; height: 2px;
  background: var(--b-gold);
  transform: translateX(-50%);
  border-radius: 2px;
}

/* --- Dropdown trigger caret --- */
.has-dropdown > a .caret {
  width: 9px; height: 9px;
  display: inline-block;
  position: relative;
  margin-top: -1px;
  margin-left: 2px;
  transition: transform .3s var(--ease);
}
.has-dropdown > a .caret::before {
  content: '';
  position: absolute;
  inset: 0;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) scale(0.6);
  transform-origin: 70% 70%;
}
.has-dropdown:hover > a .caret { transform: rotate(180deg); }

/* Hover bridge */
.has-dropdown::after {
  content: '';
  position: absolute;
  top: 100%; left: 0; right: 0;
  height: 16px;
}

/* --- Dropdown menu --- */
.dropdown {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  min-width: 260px;
  background: #fff;
  border-radius: 14px;
  padding: 10px;
  box-shadow: 0 18px 50px rgba(15, 30, 53, 0.14);
  border: 1px solid var(--c-line-soft);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 0;
  list-style: none;
}
.dropdown::before {
  content: '';
  position: absolute;
  top: -7px;
  left: 50%; transform: translateX(-50%) rotate(45deg);
  width: 14px; height: 14px;
  background: #fff;
  border-left: 1px solid var(--c-line-soft);
  border-top: 1px solid var(--c-line-soft);
  border-radius: 2px;
}
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.dropdown li { list-style: none; }
.dropdown a {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--c-ink-2);
  border-radius: 8px;
  white-space: nowrap;
  width: 100%;
}
.dropdown a:hover {
  background: var(--c-bg-cool);
  color: var(--b-navy);
}
.dropdown a::before { display: none; }
.dropdown a .dd-icon {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--b-gold);
  margin-top: 6px;
  flex-shrink: 0;
  opacity: 0.8;
}
.dropdown a .dd-text { display: flex; flex-direction: column; gap: 2px; }
.dropdown a .dd-sub {
  font-size: 11.5px;
  color: var(--c-ink-mute);
  font-weight: 400;
  letter-spacing: 0;
}

/* --- Language switcher --- */
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-left: 18px;
  padding: 6px 4px;
  border-left: 1px solid var(--c-line);
  padding-left: 18px;
}
.lang-switch a {
  color: var(--c-ink-mute);
  padding: 4px 8px;
  border-radius: 6px;
  transition: all .25s var(--ease);
  text-decoration: none;
}
.lang-switch a.active { color: var(--b-navy); background: var(--c-bg-cool); }
.lang-switch a:hover:not(.active) { color: var(--b-navy); }
.lang-switch .sep { color: var(--c-line); margin: 0 -2px; }

@media (max-width: 968px) {
  .lang-switch {
    margin-left: 0;
    border-left: none;
    padding-left: 0;
    order: -1;
    margin-bottom: 8px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--c-line-soft);
    width: 100%;
    justify-content: center;
  }
}

/* --- Mobile toggle --- */
.nav-toggle {
  display: none;
  width: 42px; height: 42px;
  background: transparent;
  border: 1px solid var(--c-line);
  border-radius: 10px;
  padding: 0;
  position: relative;
  flex-shrink: 0;
}
.nav-toggle span {
  position: absolute;
  left: 11px; right: 11px;
  height: 1.5px;
  background: var(--b-navy);
  transition: all .3s var(--ease);
}
.nav-toggle span:nth-child(1) { top: 15px; }
.nav-toggle span:nth-child(2) { top: 20px; }
.nav-toggle span:nth-child(3) { top: 25px; }
.nav-toggle.open span:nth-child(1) { top: 20px; transform: rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { top: 20px; transform: rotate(-45deg); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: all .35s var(--ease);
  cursor: pointer;
}
.btn-primary {
  background: var(--b-navy);
  color: #fff;
}
.btn-primary:hover {
  background: var(--b-navy-deep);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(15, 30, 53, 0.2);
}
.btn-gold {
  background: var(--b-gold);
  color: var(--b-navy-deep);
}
.btn-gold:hover {
  background: var(--b-gold-soft);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(201, 169, 97, 0.35);
}
.btn-ghost {
  background: transparent;
  color: var(--b-navy);
  border-color: var(--c-line);
}
.btn-ghost:hover { border-color: var(--b-navy); background: rgba(26, 47, 78, 0.04); }
.btn-light {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
}
.btn-light:hover { background: rgba(255, 255, 255, 0.18); border-color: rgba(255, 255, 255, 0.4); }

.btn .arrow {
  transition: transform .35s var(--ease);
}
.btn:hover .arrow { transform: translateX(4px); }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--b-navy);
  position: relative;
}
.text-link::after {
  content: '→';
  transition: transform .3s var(--ease);
}
.text-link:hover { color: var(--b-gold-deep); }
.text-link:hover::after { transform: translateX(4px); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 0 80px;
  background: linear-gradient(180deg, #fcfdfe 0%, #eef2f7 100%);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -10%; right: -5%;
  width: 60%; height: 90%;
  background: radial-gradient(ellipse at center, rgba(201, 169, 97, 0.18), transparent 65%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -20%; left: -10%;
  width: 50%; height: 80%;
  background: radial-gradient(ellipse at center, rgba(74, 144, 164, 0.15), transparent 65%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero h1 {
  margin-bottom: 28px;
}
.hero h1 .accent {
  color: var(--b-gold-deep);
  font-style: italic;
}
.hero-meta {
  display: flex;
  gap: 36px;
  margin-top: 46px;
  padding-top: 28px;
  border-top: 1px solid var(--c-line);
}
.hero-meta-item {
  flex: 1;
}
.hero-meta-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 500;
  color: var(--b-navy);
  display: block;
  line-height: 1;
  margin-bottom: 6px;
}
.hero-meta-num .plus { color: var(--b-gold-deep); }
.hero-meta-label {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-ink-3);
  text-transform: uppercase;
}
.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 40px;
  flex-wrap: wrap;
}
.hero-visual {
  position: relative;
  aspect-ratio: 5/6;
}

/* Hero Visual — Molecular Composition */
.molecule-stage {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mol-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: var(--r-lg);
  padding: 18px 22px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--b-navy);
}
.mol-card .dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--b-gold);
  flex-shrink: 0;
}
.mol-card .dot.green { background: #4caf7d; }
.mol-card .dot.teal { background: var(--b-teal); }
.mol-card-1 { top: 8%; left: -2%; }
.mol-card-2 { top: 38%; right: -8%; }
.mol-card-3 { bottom: 14%; left: 8%; }
.mol-card-4 { bottom: 0%; right: 6%; }

.mol-circle {
  width: min(82%, 460px);
  aspect-ratio: 1;
  background:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,0.6), transparent 50%),
    linear-gradient(135deg, var(--b-navy) 0%, var(--b-navy-soft) 50%, var(--b-teal) 100%);
  border-radius: 50%;
  position: relative;
  box-shadow: var(--shadow-xl), inset 0 0 80px rgba(255,255,255,0.1);
  animation: float 8s ease-in-out infinite;
}
.mol-circle::before, .mol-circle::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(201, 169, 97, 0.35);
}
.mol-circle::before {
  inset: -22px;
  border-style: dashed;
  animation: spin 60s linear infinite;
}
.mol-circle::after {
  inset: -50px;
  border-style: solid;
  border-color: rgba(201, 169, 97, 0.18);
}
.mol-orbit-dot {
  position: absolute;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--b-gold);
  box-shadow: 0 0 24px rgba(201, 169, 97, 0.6);
  top: -7px; left: 50%; transform: translateX(-50%);
}
.mol-orbit-dot::after {
  content: '';
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  background: #fff;
  opacity: 0.6;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ---------- Yetkili Distribütörlük Şeridi (hero altı) ---------- */
.partner-strip {
  background: linear-gradient(180deg, var(--c-bg-warm) 0%, #fdfaf2 100%);
  padding: 38px 0;
  border-bottom: 1px solid var(--c-line);
}
.partner-strip-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  text-align: center;
}
.partner-strip-label {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--b-gold-deep);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.partner-strip-label::before,
.partner-strip-label::after {
  content: '';
  width: 36px; height: 1px;
  background: var(--b-gold);
  opacity: 0.6;
}
.partner-strip-list {
  display: flex;
  align-items: center;
  gap: 28px 32px;
  flex-wrap: wrap;
  justify-content: center;
}
.partner-strip-list img {
  height: 42px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  display: block;
}
.partner-strip-list .partner-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--b-navy);
  font-weight: 500;
  font-style: italic;
  letter-spacing: 0.005em;
}
.partner-strip-list .partner-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--b-gold);
  opacity: 0.6;
}
.partner-strip-list .partner-more {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--c-ink-mute);
  font-size: 1.05rem;
}
@media (max-width: 768px) {
  .partner-strip { padding: 30px 0; }
  .partner-strip-list { gap: 16px 22px; }
  .partner-strip-list img { height: 34px; }
  .partner-strip-list .partner-name { font-size: 1.1rem; }
  .partner-strip-label { font-size: 10px; gap: 10px; }
  .partner-strip-label::before,
  .partner-strip-label::after { width: 20px; }
}

/* ---------- Trust Bar ---------- */
.trust-bar {
  background: var(--b-navy);
  color: rgba(255,255,255,0.78);
  padding: 36px 0;
  border-top: 1px solid rgba(201, 169, 97, 0.2);
  border-bottom: 1px solid rgba(201, 169, 97, 0.2);
}
.trust-bar-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 22px;
  text-align: center;
}
.trust-label {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--b-gold-soft);
  font-weight: 600;
}
.trust-flags {
  display: flex;
  gap: 18px 36px;
  flex-wrap: wrap;
  justify-content: center;
  width: 100%;
}
.trust-flag {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.04em;
}
.trust-flag .flag-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--b-gold);
}
.trust-flag .flag-emoji {
  font-size: 20px;
  line-height: 1;
  display: inline-block;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.25));
  font-family: "Apple Color Emoji","Segoe UI Emoji","Noto Color Emoji","Twemoji Mozilla",sans-serif;
}
.country-item .flag-emoji {
  font-size: 22px;
  line-height: 1;
  display: inline-block;
  margin-right: 12px;
  font-family: "Apple Color Emoji","Segoe UI Emoji","Noto Color Emoji","Twemoji Mozilla",sans-serif;
  vertical-align: middle;
}

/* ---------- Section Heading ---------- */
.section-head {
  max-width: 720px;
  margin-bottom: 70px;
}
.section-head.center {
  text-align: center;
  margin-inline: auto;
}
.section-head h2 .accent {
  color: var(--b-gold-deep);
  font-style: italic;
}

/* ---------- Branded Ingredients ---------- */
.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.ingredient-card {
  position: relative;
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  padding: 38px 34px 34px;
  transition: all .5s var(--ease);
  overflow: hidden;
}
.ingredient-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 60%, rgba(201, 169, 97, 0.05) 100%);
  opacity: 0;
  transition: opacity .5s var(--ease);
}
.ingredient-card:hover {
  transform: translateY(-6px);
  border-color: var(--b-gold);
  box-shadow: var(--shadow-lg);
}
.ingredient-card:hover::before { opacity: 1; }
.ingredient-card .ic-tag {
  display: inline-block;
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--b-gold-deep);
  background: rgba(201, 169, 97, 0.1);
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 20px;
  font-weight: 600;
}
.ingredient-card .ic-icon {
  width: 56px; height: 56px;
  margin-bottom: 22px;
}
.ingredient-card h3 {
  font-family: var(--font-display);
  font-size: 1.7rem;
  margin-bottom: 4px;
}
.ingredient-card .ic-trade {
  font-size: 12px;
  color: var(--c-ink-mute);
  font-style: italic;
  margin-bottom: 16px;
}
.ingredient-card .ic-desc {
  font-size: 14.5px;
  color: var(--c-ink-3);
  margin-bottom: 22px;
  line-height: 1.65;
}
.ingredient-card .ic-stat {
  padding-top: 18px;
  border-top: 1px solid var(--c-line-soft);
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.ingredient-card .ic-stat-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--b-navy);
  font-weight: 500;
  line-height: 1;
}
.ingredient-card .ic-stat-label {
  font-size: 12px;
  color: var(--c-ink-3);
}

/* ---------- Tech / Capabilities ---------- */
.tech-section {
  background: linear-gradient(180deg, var(--c-bg) 0%, var(--c-bg-cool) 100%);
  position: relative;
}
.tech-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px;
}
.tech-card {
  background: var(--c-surface);
  border-radius: var(--r-xl);
  padding: 50px 44px;
  border: 1px solid var(--c-line);
  position: relative;
  overflow: hidden;
  transition: transform .5s var(--ease), box-shadow .5s var(--ease);
}
.tech-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.tech-card .tech-num {
  position: absolute;
  top: 32px; right: 38px;
  font-family: var(--font-display);
  font-size: 4rem;
  font-style: italic;
  color: var(--b-gold);
  opacity: 0.25;
  line-height: 1;
}
.tech-card h3 {
  font-family: var(--font-display);
  font-size: 1.85rem;
  margin-bottom: 14px;
}
.tech-card .tech-tag {
  display: inline-block;
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--b-teal);
  font-weight: 700;
  margin-bottom: 12px;
}
.tech-card p { font-size: 15px; color: var(--c-ink-3); margin-bottom: 24px; }
.tech-card ul { display: grid; gap: 10px; margin-bottom: 28px; }
.tech-card ul li {
  font-size: 14px;
  color: var(--c-ink-2);
  padding-left: 24px;
  position: relative;
}
.tech-card ul li::before {
  content: '';
  position: absolute;
  left: 0; top: 8px;
  width: 12px; height: 1.5px;
  background: var(--b-gold);
}

/* ---------- Stat / Numbers ---------- */
.numbers {
  background: var(--b-navy);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.numbers::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 800px 400px at 80% 20%, rgba(201, 169, 97, 0.18), transparent),
    radial-gradient(ellipse 600px 400px at 10% 80%, rgba(74, 144, 164, 0.15), transparent);
}
.numbers .container { position: relative; }
.numbers .section-head h2 { color: #fff; }
.numbers .section-head h2 .accent { color: var(--b-gold-soft); }
.numbers .lead { color: rgba(255,255,255,0.7); }
.numbers .eyebrow { color: var(--b-gold-soft); }
.numbers .eyebrow::before { background: var(--b-gold-soft); }
.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 60px;
}
.numbers-item {
  border-top: 1px solid rgba(201, 169, 97, 0.3);
  padding-top: 24px;
}
.numbers-num {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 4vw, 3.6rem);
  font-weight: 400;
  color: var(--b-gold-soft);
  line-height: 1;
  margin-bottom: 12px;
}
.numbers-num .small { font-size: 0.6em; }
.numbers-label {
  font-size: 14px;
  color: rgba(255,255,255,0.85);
  font-weight: 500;
}
.numbers-sub {
  font-size: 12.5px;
  color: rgba(255,255,255,0.55);
  margin-top: 6px;
}

/* ---------- Global Reach ---------- */
.global-reach {
  position: relative;
}
.reach-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: center;
}
.reach-map {
  position: relative;
  aspect-ratio: 4/3;
}
.country-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  margin-top: 24px;
  border-top: 1px solid var(--c-line);
}
.country-item {
  padding: 18px 4px;
  border-bottom: 1px solid var(--c-line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
}
.country-item:nth-child(odd) { border-right: 1px solid var(--c-line); padding-right: 20px; }
.country-item:nth-child(even) { padding-left: 20px; }
.country-name {
  font-weight: 600;
  color: var(--b-navy);
}
.country-tag {
  font-size: 11px;
  color: var(--c-ink-mute);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ---------- CTA Banner ---------- */
.cta-banner {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--b-navy-deep) 0%, var(--b-navy) 60%, var(--b-navy-soft) 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -30%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(201, 169, 97, 0.18), transparent 65%);
}
.cta-banner .container { position: relative; }
.cta-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 60px;
  align-items: center;
}
.cta-banner h2 { color: #fff; margin-bottom: 18px; }
.cta-banner h2 .accent { color: var(--b-gold-soft); font-style: italic; }
.cta-banner p { color: rgba(255,255,255,0.78); font-size: 1.1rem; }
.cta-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--b-navy-deep);
  color: rgba(255,255,255,0.7);
  padding: 90px 0 36px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}
.footer-brand .brand-name { color: #fff; }
.footer-brand p {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  margin-top: 24px;
  max-width: 320px;
}
.footer-col h5 {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--b-gold-soft);
  margin-bottom: 22px;
  font-weight: 600;
}
.footer-col ul li {
  margin-bottom: 12px;
}
.footer-col a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
}
.footer-col a:hover { color: var(--b-gold-soft); }
.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.footer-contact-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  font-size: 13.5px;
  line-height: 1.6;
  color: rgba(255,255,255,0.7);
}
.footer-contact-item svg {
  width: 18px; height: 18px;
  margin-top: 2px;
  color: var(--b-gold-soft);
  flex-shrink: 0;
}

/* ---------- Page Hero (interior) ---------- */
.page-hero {
  background: linear-gradient(180deg, var(--c-bg-cool) 0%, var(--c-bg) 100%);
  padding: 200px 0 90px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 50%; height: 100%;
  background: radial-gradient(circle at top right, rgba(201, 169, 97, 0.12), transparent 60%);
}
.page-hero .container { position: relative; }
.page-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: end;
}
.page-hero h1 {
  font-size: clamp(2.4rem, 4.4vw, 3.8rem);
  margin-bottom: 0;
}
.page-hero .lead { margin-top: 26px; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--c-ink-mute);
  margin-bottom: 28px;
}
.breadcrumb a { color: var(--c-ink-3); }
.breadcrumb a:hover { color: var(--b-navy); }
.breadcrumb-sep { opacity: 0.4; }

/* ---------- Two-Column Content ---------- */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}
.two-col.reverse { grid-template-columns: 1.2fr 1fr; }
.two-col-content h2 {
  margin-bottom: 24px;
}
.two-col-visual {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: linear-gradient(135deg, var(--b-navy) 0%, var(--b-teal) 100%);
}

/* ---------- Pillar list ---------- */
.pillar-list {
  display: grid;
  gap: 24px;
  margin-top: 36px;
}
.pillar-item {
  display: flex;
  gap: 22px;
  padding: 24px 0;
  border-bottom: 1px solid var(--c-line);
}
.pillar-item:last-child { border-bottom: none; }
.pillar-num {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--b-gold-deep);
  font-style: italic;
  flex-shrink: 0;
  width: 50px;
  border-top: 1px solid var(--b-gold);
  padding-top: 10px;
}
.pillar-content h4 { margin-bottom: 6px; color: var(--b-navy); }
.pillar-content p { font-size: 14.5px; color: var(--c-ink-3); margin: 0; }

/* ---------- Detailed Ingredient Section ---------- */
.ingredient-detail {
  padding: 100px 0;
  border-bottom: 1px solid var(--c-line);
}
.ingredient-detail:last-child { border-bottom: none; }
.ingredient-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: center;
}
.ingredient-detail-grid.reverse { grid-template-columns: 1.1fr 1fr; }
.ingredient-detail-grid.reverse .id-content { order: 2; }
.ingredient-detail-grid.reverse .id-visual { order: 1; }
.id-tag {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--b-gold-deep);
  font-weight: 700;
  margin-bottom: 18px;
}
.id-tag::before {
  content: '';
  width: 24px; height: 1px;
  background: var(--b-gold);
}
.id-content h2 {
  margin-bottom: 8px;
  font-size: clamp(2.2rem, 3.8vw, 3.2rem);
}
.id-trade {
  font-style: italic;
  font-size: 1.05rem;
  color: var(--c-ink-mute);
  margin-bottom: 24px;
  font-family: var(--font-display);
}
.id-content p {
  font-size: 1.02rem;
  color: var(--c-ink-3);
  line-height: 1.75;
}
.id-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  margin-top: 36px;
  padding-top: 36px;
  border-top: 1px solid var(--c-line);
}
.id-stat-num {
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--b-navy);
  line-height: 1;
  margin-bottom: 8px;
}
.id-stat-num .accent { color: var(--b-gold-deep); }
.id-stat-label {
  font-size: 13px;
  color: var(--c-ink-3);
}
.id-features {
  margin-top: 28px;
  display: grid;
  gap: 14px;
}
.id-feature {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  font-size: 14.5px;
  color: var(--c-ink-2);
}
.id-feature::before {
  content: '◆';
  color: var(--b-gold);
  font-size: 10px;
  margin-top: 6px;
}
.id-visual {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: linear-gradient(135deg, var(--c-bg-warm) 0%, #fff 100%);
  border: 1px solid var(--c-line);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ---------- Product Catalog Grid ---------- */
.cat-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 50px;
  border-bottom: 1px solid var(--c-line);
  flex-wrap: wrap;
}
.cat-tab {
  padding: 16px 28px;
  font-size: 14px;
  font-weight: 600;
  color: var(--c-ink-3);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all .3s var(--ease);
  margin-bottom: -1px;
}
.cat-tab:hover { color: var(--b-navy); }
.cat-tab.active {
  color: var(--b-navy);
  border-bottom-color: var(--b-gold);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.product-card {
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  padding: 28px 26px;
  transition: all .35s var(--ease);
}
.product-card:hover {
  border-color: var(--b-gold);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.product-card .pc-tag {
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--b-teal);
  font-weight: 700;
  margin-bottom: 14px;
  display: inline-block;
}
.product-card h4 {
  font-size: 1.15rem;
  margin-bottom: 6px;
  color: var(--b-navy);
}
.product-card .pc-form {
  font-size: 12px;
  color: var(--c-ink-mute);
  margin-bottom: 14px;
  font-style: italic;
}
.product-card .pc-comp {
  font-size: 13px;
  color: var(--c-ink-3);
  line-height: 1.55;
  margin-bottom: 16px;
}
.product-card .pc-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--c-line-soft);
}
.product-card .pc-indication {
  font-size: 11.5px;
  color: var(--b-gold-deep);
  font-weight: 600;
  letter-spacing: 0.04em;
}

/* ---------- Clinical Studies ---------- */
.study-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.study-card {
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  padding: 36px 34px;
  transition: all .35s var(--ease);
  position: relative;
}
.study-card::before {
  content: '';
  position: absolute;
  top: 0; left: 36px;
  width: 40px; height: 3px;
  background: var(--b-gold);
}
.study-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.study-card .sc-meta {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
  padding-top: 12px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--b-gold-deep);
  font-weight: 700;
}
.study-card h4 {
  font-size: 1.2rem;
  margin-bottom: 14px;
  line-height: 1.4;
}
.study-card .sc-desc {
  font-size: 14px;
  color: var(--c-ink-3);
  line-height: 1.7;
  margin-bottom: 22px;
}
.study-card .sc-stats {
  display: flex;
  gap: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--c-line-soft);
}
.study-card .sc-stat-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--b-navy);
  line-height: 1;
}
.study-card .sc-stat-label {
  font-size: 11.5px;
  color: var(--c-ink-3);
  margin-top: 4px;
}

/* ---------- Contact Page ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}
.contact-info-card {
  padding: 36px 0;
  border-bottom: 1px solid var(--c-line);
}
.contact-info-card:last-child { border-bottom: none; }
.contact-info-card h4 {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--b-gold-deep);
  margin-bottom: 16px;
  font-family: var(--font-sans);
  font-weight: 700;
}
.contact-info-card p {
  font-size: 1.05rem;
  color: var(--b-navy);
  margin: 0;
  line-height: 1.65;
}
.contact-info-card .sub {
  font-size: 14px;
  color: var(--c-ink-3);
  margin-top: 6px;
}

.contact-form {
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: var(--r-xl);
  padding: 50px 46px;
}
.contact-form h3 {
  margin-bottom: 8px;
}
.contact-form .form-lead {
  font-size: 14.5px;
  color: var(--c-ink-3);
  margin-bottom: 32px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.form-field {
  position: relative;
}
.form-field.full { grid-column: 1 / -1; }
.form-field label {
  position: absolute;
  top: 16px; left: 18px;
  font-size: 14px;
  color: var(--c-ink-mute);
  pointer-events: none;
  transition: all .3s var(--ease);
  background: var(--c-surface);
  padding: 0 4px;
}
.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  padding: 16px 18px;
  font: inherit;
  font-size: 15px;
  color: var(--b-navy);
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  transition: border-color .3s var(--ease);
  font-family: inherit;
}
.form-field textarea { min-height: 120px; resize: vertical; }
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--b-navy);
}
.form-field input:focus + label,
.form-field input:not(:placeholder-shown) + label,
.form-field textarea:focus + label,
.form-field textarea:not(:placeholder-shown) + label {
  top: -8px; left: 14px;
  font-size: 11px;
  color: var(--b-navy);
  letter-spacing: 0.04em;
}
.form-submit {
  margin-top: 8px;
  width: 100%;
  justify-content: center;
}

/* ---------- Animation reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}
.reveal.in {
  opacity: 1;
  transform: none;
}
.reveal.delay-1 { transition-delay: .1s; }
.reveal.delay-2 { transition-delay: .2s; }
.reveal.delay-3 { transition-delay: .3s; }
.reveal.delay-4 { transition-delay: .4s; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .hero-grid { grid-template-columns: 1fr; gap: 60px; }
  .hero-visual { aspect-ratio: 4/3; max-width: 560px; margin-inline: auto; width: 100%; }
  .reach-grid, .ingredient-detail-grid, .ingredient-detail-grid.reverse,
  .two-col, .two-col.reverse, .cta-grid, .contact-grid, .page-hero-grid {
    grid-template-columns: 1fr; gap: 50px;
  }
  .ingredient-detail-grid.reverse .id-content,
  .ingredient-detail-grid.reverse .id-visual { order: unset; }
  .ingredients-grid { grid-template-columns: repeat(2, 1fr); }
  .numbers-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .cta-actions { justify-content: flex-start; }
}

/* ---------- Mobile responsive — inline grid'leri tek sütuna al ---------- */
@media (max-width: 900px) {
  [style*="grid-template-columns: repeat(3"],
  [style*="grid-template-columns:repeat(3"],
  [style*="grid-template-columns: repeat(4"],
  [style*="grid-template-columns:repeat(4"] {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
  [style*="grid-template-columns: auto 1fr auto"] {
    grid-template-columns: 1fr !important;
    text-align: center;
    gap: 18px !important;
  }
  /* Ortak kartlarda "yan yana logo + içerik" düzenini stack et */
  .tech-card [style*="display:flex; justify-content:space-between"][style*="gap:20px"] {
    flex-direction: column !important;
  }
  .study-card .sc-stats { gap: 16px; flex-wrap: wrap; }
  .slide-stats { gap: 24px; flex-wrap: wrap; }
  .tech-card { padding: 28px 24px !important; }
  .ingredient-detail-grid { gap: 30px !important; }
  .footer-grid { grid-template-columns: 1fr !important; gap: 32px !important; }
}

@media (max-width: 768px) {
  [style*="grid-template-columns: repeat(2"],
  [style*="grid-template-columns:repeat(2"] {
    grid-template-columns: 1fr !important;
    gap: 18px !important;
  }
  /* Section padding mobilde daralt */
  section { padding: 60px 0; }
  .ingredient-detail { padding: 60px 0; }
  .cta-banner { padding: 60px 0; }
  .page-hero { padding: 160px 0 60px; }
  .page-hero h1 { font-size: clamp(1.9rem, 7vw, 2.4rem); }
  .hero { padding: 110px 0 60px; }
  .hero h1 { font-size: clamp(2.1rem, 8vw, 2.8rem); }

  /* Hero meta dik */
  .hero-meta { flex-direction: column; gap: 16px; align-items: flex-start; }
  .hero-meta-item { flex: 1 1 100%; }
  .hero-meta-num { font-size: 1.7rem; }

  /* Hero molecule visual küçült */
  .hero-visual { aspect-ratio: 1; max-height: 340px; }
  .mol-card { font-size: 11px; padding: 11px 13px; }
  .mol-card-1 { top: 0; left: -2%; }
  .mol-card-2 { top: 28%; right: -4%; }
  .mol-card-3 { bottom: 14%; left: 0; }
  .mol-card-4 { display: none; }

  /* Trust bar mobilde */
  .trust-flags { gap: 12px 22px; justify-content: center; }
  .trust-flag { font-size: 12px; }

  /* Page hero anchor butonları küçük */
  .page-hero .btn-ghost { padding: 8px 14px !important; font-size: 12px !important; }

  /* Logo boyut sınırları */
  .brand-logo-lg { max-height: 130px; max-width: 100%; }
  .ic-logo { max-height: 95px; }
  .slide-logo { max-height: 80px; max-width: 100%; }

  /* Slider mobilde */
  .slide { padding: 32px 22px 64px; }
  .slider-prev, .slider-next { width: 36px; height: 36px; font-size: 16px; }
  .slider-prev { left: 8px; }
  .slider-next { right: 8px; }
  .slide-visual { aspect-ratio: 16/10; max-height: 220px; }
  .slide-visual-num { font-size: clamp(2.2rem, 11vw, 3.2rem); }

  /* Pillar item dik */
  .pillar-item { flex-direction: column; gap: 10px; padding: 20px 0; }
  .pillar-num { width: auto; padding-top: 6px; }

  /* Form mobilde */
  .form-row { grid-template-columns: 1fr !important; }
  .contact-form { padding: 28px 22px; }

  /* Cat tabs yatay kaydır */
  .cat-tabs {
    overflow-x: auto; flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .cat-tabs::-webkit-scrollbar { display: none; }
  .cat-tab { white-space: nowrap; flex-shrink: 0; padding: 12px 18px; font-size: 13px; }

  /* Country list */
  .country-list { grid-template-columns: 1fr !important; }
  .country-item:nth-child(odd) { border-right: none !important; padding-right: 0 !important; }
  .country-item:nth-child(even) { padding-left: 0 !important; }

  /* Section başlık margin küçült */
  .section-head { margin-bottom: 40px; }

  /* Ürün kartı padding küçült */
  .product-card { padding: 22px 20px; }
  .ingredient-card { padding: 28px 24px; }

  /* Numbers card mobilde */
  .numbers-grid { gap: 22px; }
  .numbers-num { font-size: 2rem !important; }

  /* Reach map mobilde gizle */
  .reach-map { display: none; }

  /* CTA actions mobilde dik */
  .cta-actions { justify-content: flex-start; flex-wrap: wrap; }
  .cta-actions .btn { flex: 1 1 100%; justify-content: center; }
}

@media (max-width: 968px) {
  .nav-list { display: none; }
  .nav-toggle { display: block; }

  /* Container'da iOS safe-area desteği — notch / dynamic island problemleri için */
  .site-header .container {
    padding-left: max(20px, env(safe-area-inset-left, 0));
    padding-right: max(20px, env(safe-area-inset-right, 0));
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  .nav { gap: 12px; }
  .brand-mark { height: 44px; max-width: 180px; }

  .nav-list.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 78px; left: 0; right: 0;
    background: #fff;
    padding: 16px 24px 28px;
    padding-left: max(20px, env(safe-area-inset-left, 0));
    padding-right: max(20px, env(safe-area-inset-right, 0));
    border-bottom: 1px solid var(--c-line);
    box-shadow: var(--shadow-md);
    gap: 0;
    align-items: stretch;
    max-height: calc(100vh - 78px);
    overflow-y: auto;
    box-sizing: border-box;
  }
  .nav-list.mobile-open > li {
    border-bottom: 1px solid var(--c-line-soft);
    list-style: none;
  }
  .nav-list.mobile-open > li:last-child { border-bottom: none; }

  /* Top-level menü öğeleri: sol hizalı, dropdown caret en sağda */
  .nav-list.mobile-open > li > a {
    padding: 16px 0;
    border-radius: 0;
    width: 100%;
    justify-content: flex-start;
    gap: 8px;
  }
  /* Dropdown açma butonu (Ürünler) — caret sağa it */
  .nav-list.mobile-open .has-dropdown > a {
    justify-content: space-between;
  }
  .nav-list.mobile-open a.active::before { display: none; }
  .nav-list.mobile-open .has-dropdown::after { display: none; }

  .nav-list.mobile-open .dropdown {
    position: static;
    transform: none;
    box-shadow: none;
    border: none;
    background: transparent;
    padding: 0 0 14px 6px;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    min-width: auto;
    margin: 0;
    list-style: none;
  }
  .nav-list.mobile-open .dropdown::before { display: none; }
  .nav-list.mobile-open .dropdown li { list-style: none; }

  /* Dropdown öğeleri: SOL hizalı, dot + text yan yana */
  .nav-list.mobile-open .dropdown a {
    padding: 12px 0;
    font-size: 13.5px;
    justify-content: flex-start !important;
    gap: 12px;
    align-items: flex-start;
  }
  .nav-list.mobile-open .dropdown a .dd-icon {
    margin-top: 7px;
    flex-shrink: 0;
  }

  .nav-list.mobile-open .has-dropdown > a .caret { transform: rotate(0); }
  .nav-list.mobile-open .has-dropdown.is-open > a .caret { transform: rotate(180deg); }

  /* Lang switch mobile menü içinde merkez */
  .nav-list.mobile-open .lang-switch {
    width: 100%;
    justify-content: center;
    margin: 12px 0 0;
    padding: 14px 0 0;
    border-top: 1px solid var(--c-line-soft);
  }
  .ingredients-grid, .tech-grid, .product-grid, .study-grid {
    grid-template-columns: 1fr;
  }
  .hero-meta { flex-wrap: wrap; gap: 24px; }
  .hero-meta-item { flex: 1 1 45%; }
  .footer-grid { grid-template-columns: 1fr; }
  .contact-form { padding: 36px 28px; }
  .form-row { grid-template-columns: 1fr; }
  .id-stats { grid-template-columns: 1fr; gap: 18px; }
  .country-list { grid-template-columns: 1fr; }
  .country-item:nth-child(odd) { border-right: none; padding-right: 0; }
  .country-item:nth-child(even) { padding-left: 0; }
}