/* ============================================
   KLOE SHIPPING — MARITIME SERVICES
   Design System & Styles
   ============================================ */

/* ---------- VARIABLES ---------- */
:root {
  /* Colors — Brand */
  --c-navy: #062A4D;
  --c-ocean: #075A8D;
  --c-light-blue: #1B8AC4;
  --c-orange: #F47B20;
  --c-yellow: #F5B82E;
  --c-white: #FFFFFF;
  --c-off-white: #F5F8FA;
  --c-black: #071923;

  /* Neutral ramp */
  --n-50: #F5F8FA;
  --n-100: #EAF0F5;
  --n-200: #D4DEE8;
  --n-300: #AABDCF;
  --n-400: #7A93AC;
  --n-500: #54708A;
  --n-600: #3D5670;
  --n-700: #2A3D54;
  --n-800: #1A2D44;
  --n-900: #0D1E33;

  /* Semantic */
  --success: #2ECC71;
  --warning: #F5B82E;
  --error: #E74C3C;

  /* Typography */
  --font-head: 'Sora', 'Poppins', sans-serif;
  --font-body: 'Inter', 'Manrope', sans-serif;

  /* Spacing — 8px system */
  --sp-1: 0.5rem;
  --sp-2: 1rem;
  --sp-3: 1.5rem;
  --sp-4: 2rem;
  --sp-5: 2.5rem;
  --sp-6: 3rem;
  --sp-7: 3.5rem;
  --sp-8: 4rem;
  --sp-9: 5rem;
  --sp-10: 6rem;
  --sp-12: 8rem;

  /* Radius */
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 20px;
  --r-xl: 24px;
  --r-2xl: 28px;
  --r-full: 999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(6, 42, 77, 0.06);
  --shadow-md: 0 8px 24px rgba(6, 42, 77, 0.1);
  --shadow-lg: 0 16px 48px rgba(6, 42, 77, 0.14);
  --shadow-xl: 0 24px 64px rgba(6, 42, 77, 0.18);

  /* Transitions */
  --t-fast: 0.2s ease;
  --t-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --t-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --container: 1280px;
  --header-h: 80px;
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--n-700);
  background: var(--c-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: inherit; }
:focus-visible { outline: 2px solid var(--c-orange); outline-offset: 2px; }

/* ---------- TYPOGRAPHY ---------- */
h1, h2, h3, h4, h5 { font-family: var(--font-head); line-height: 1.2; font-weight: 700; color: var(--c-navy); }

/* ---------- LAYOUT ---------- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--sp-4); }
.section { padding: var(--sp-12) 0; }

.section__header { text-align: center; max-width: 720px; margin: 0 auto var(--sp-8); }
.section__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--c-ocean);
  margin-bottom: var(--sp-2);
}
.section__title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
}
.section__subtitle { margin-top: var(--sp-2); font-size: 1.125rem; color: var(--n-500); }
.section__header--light .section__label { color: var(--c-light-blue); }
.section__title--light { color: var(--c-white); }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  border-radius: var(--r-full);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--t-base);
  white-space: nowrap;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.btn i { transition: transform var(--t-base); }
.btn:hover i { transform: translateX(3px); }

.btn--primary { background: var(--c-orange); color: var(--c-white); box-shadow: 0 6px 20px rgba(244, 123, 32, 0.35); }
.btn--primary:hover { background: #e06d15; transform: translateY(-2px); box-shadow: 0 10px 28px rgba(244, 123, 32, 0.45); }

.btn--ghost { background: rgba(255, 255, 255, 0.12); color: var(--c-white); border: 1.5px solid rgba(255, 255, 255, 0.35); backdrop-filter: blur(8px); }
.btn--ghost:hover { background: rgba(255, 255, 255, 0.22); border-color: rgba(255, 255, 255, 0.6); transform: translateY(-2px); }
.btn--ghost-light { background: transparent; color: var(--c-white); border: 1.5px solid rgba(255, 255, 255, 0.4); }
.btn--ghost-light:hover { background: rgba(255, 255, 255, 0.1); }

.btn--outline { background: transparent; color: var(--c-ocean); border: 1.5px solid var(--n-200); }
.btn--outline:hover { border-color: var(--c-ocean); background: var(--c-off-white); transform: translateY(-2px); }

.btn--sm { padding: 0.625rem 1.25rem; font-size: 0.85rem; }
.btn--lg { padding: 1.125rem 2.25rem; font-size: 1.05rem; }
.btn--block { width: 100%; justify-content: center; }

.btn__loader {
  display: none;
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: var(--c-white);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
.btn--loading .btn__text, .btn--loading .btn__icon { display: none; }
.btn--loading .btn__loader { display: inline-block; }

@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- HEADER ---------- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--header-h);
  display: flex; align-items: center;
  transition: all var(--t-base);
  background: transparent;
}
.header--scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  height: 68px;
}

.header__container {
  max-width: var(--container);
  margin: 0 auto;
  width: 100%;
  padding: 0 var(--sp-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
}

.header__logo { flex-shrink: 0; }
.header__logo-img { height: 44px; width: auto; transition: opacity var(--t-base); }
.header__logo-img--light { display: block; }
.header__logo-img--dark { display: none; }
.header--scrolled .header__logo-img--light { display: none; }
.header--scrolled .header__logo-img--dark { display: block; }

.header__nav { display: flex; gap: var(--sp-4); }
.header__nav-link {
  font-size: 0.9rem; font-weight: 500; color: rgba(255,255,255,0.85);
  transition: color var(--t-base); position: relative; padding: 0.25rem 0;
}
.header__nav-link::after {
  content: ''; position: absolute; bottom: -2px; left: 0; right: 0;
  height: 2px; background: var(--c-orange); transform: scaleX(0);
  transition: transform var(--t-base); border-radius: 2px;
}
.header__nav-link:hover { color: var(--c-white); }
.header__nav-link:hover::after { transform: scaleX(1); }
.header--scrolled .header__nav-link { color: var(--n-600); }
.header--scrolled .header__nav-link:hover { color: var(--c-navy); }

.header__actions { display: flex; align-items: center; gap: var(--sp-3); }

.header__badge {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.8rem; font-weight: 600; color: rgba(255,255,255,0.9);
  padding: 0.4rem 0.875rem; border-radius: var(--r-full);
  background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.2);
}
.header--scrolled .header__badge { color: var(--n-600); background: var(--n-50); border-color: var(--n-200); }
.header__badge-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--success);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(46, 204, 113, 0.5); }
  50% { box-shadow: 0 0 0 6px rgba(46, 204, 113, 0); }
}

.header__cta { display: inline-flex; }
.header__burger {
  display: none; flex-direction: column; gap: 5px; padding: 8px;
  z-index: 1001;
}
.header__burger span {
  width: 26px; height: 2.5px; background: var(--c-white); border-radius: 2px;
  transition: all var(--t-base);
}
.header--scrolled .header__burger span { background: var(--c-navy); }
.header__burger.active span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.header__burger.active span:nth-child(2) { opacity: 0; }
.header__burger.active span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- MOBILE MENU ---------- */
.mobile-menu {
  position: fixed; top: 0; right: -100%; width: 320px; max-width: 85vw;
  height: 100vh; z-index: 999;
  background: var(--c-navy);
  padding: 100px var(--sp-5) var(--sp-5);
  display: flex; flex-direction: column;
  transition: right var(--t-slow);
  overflow-y: auto;
}
.mobile-menu.active { right: 0; }
.mobile-menu__nav { display: flex; flex-direction: column; gap: var(--sp-1); }
.mobile-menu__link {
  font-size: 1.1rem; font-weight: 600; color: rgba(255,255,255,0.85);
  padding: 0.875rem 0; border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: color var(--t-fast);
}
.mobile-menu__link:hover { color: var(--c-orange); }
.mobile-menu__cta { margin-top: var(--sp-4); justify-content: center; }
.mobile-menu__overlay {
  position: fixed; inset: 0; z-index: 998;
  background: rgba(7, 25, 35, 0.6); backdrop-filter: blur(4px);
  opacity: 0; visibility: hidden; transition: all var(--t-base);
}
.mobile-menu__overlay.active { opacity: 1; visibility: visible; }

/* ---------- HERO ---------- */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__bg-img { width: 100%; height: 100%; object-fit: cover; }
.hero__gradient {
  position: absolute; inset: 0;
  background:
    linear-gradient(105deg,
      var(--c-off-white) 0%,
      rgba(245, 248, 250, 0.92) 28%,
      rgba(220, 235, 248, 0.6) 42%,
      rgba(180, 210, 235, 0.25) 58%,
      rgba(120, 170, 210, 0.08) 72%,
      transparent 100%
    ),
    linear-gradient(180deg,
      rgba(6, 42, 77, 0.15) 0%,
      transparent 30%,
      transparent 70%,
      rgba(6, 42, 77, 0.25) 100%
    );
}

.hero__container {
  position: relative; z-index: 2;
  max-width: var(--container); width: 100%;
  margin: 0 auto; padding: var(--header-h) var(--sp-4) var(--sp-6);
  display: grid; grid-template-columns: 1.05fr 1fr; gap: var(--sp-6);
  align-items: center;
}

.hero__content { max-width: 560px; }
.hero__label {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--c-ocean);
  padding: 0.5rem 1rem; border-radius: var(--r-full);
  background: rgba(7, 90, 141, 0.08); margin-bottom: var(--sp-3);
}
.hero__label-flag { font-size: 1rem; }
.hero__title {
  font-size: clamp(2.25rem, 5.5vw, 4rem);
  font-weight: 800; line-height: 1.1; color: var(--c-navy);
  margin-bottom: var(--sp-3);
}
.hero__title-accent { color: var(--c-ocean); }
.hero__desc {
  font-size: 1.125rem; line-height: 1.7; color: var(--n-500);
  margin-bottom: var(--sp-5); max-width: 480px;
}
.hero__cta { display: flex; gap: var(--sp-2); flex-wrap: wrap; }

/* Hero visual */
.hero__visual { position: relative; height: 560px; }
.hero__image-wrap {
  position: absolute; inset: 0;
  border-radius: var(--r-2xl); overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.hero__image { width: 100%; height: 100%; object-fit: cover; }

/* Floating cards */
.floating-card {
  position: absolute; z-index: 3;
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.875rem 1.25rem;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-md);
  animation: float 4s ease-in-out infinite;
}
.floating-card strong { display: block; font-size: 0.9rem; font-weight: 700; color: var(--c-navy); }
.floating-card small { font-size: 0.75rem; color: var(--n-400); }
.floating-card__icon, .floating-card__flag { font-size: 1.5rem; line-height: 1; }
.floating-card__icon { color: var(--c-orange); }

.floating-card--1 { top: 8%; right: -20px; animation-delay: 0s; }
.floating-card--2 { bottom: 20%; left: -30px; animation-delay: 0.5s; }
.floating-card--3 { bottom: -10px; right: 10%; animation-delay: 1s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.hero__scroll {
  position: absolute; bottom: var(--sp-4); left: 50%; transform: translateX(-50%);
  z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 0.25rem;
  font-size: 0.75rem; font-weight: 500; letter-spacing: 1px; text-transform: uppercase;
  color: var(--n-400); animation: bounce 2s ease-in-out infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ---------- TRUST BANNER ---------- */
.trust-banner { background: var(--c-navy); padding: var(--sp-5) 0; }
.trust-banner__container {
  max-width: var(--container); margin: 0 auto; padding: 0 var(--sp-4);
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-3);
}
.trust-card {
  text-align: center; padding: var(--sp-2);
  border-right: 1px solid rgba(255,255,255,0.08);
}
.trust-card:last-child { border-right: none; }
.trust-card__value {
  display: block; font-family: var(--font-head); font-size: 1.75rem; font-weight: 800;
  color: var(--c-white); margin-bottom: 0.25rem;
}
.trust-card__label { font-size: 0.8rem; color: rgba(255,255,255,0.6); }

/* ---------- ABOUT ---------- */
.about__grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-8); align-items: center; }
.about__lead { font-size: 1.125rem; line-height: 1.8; color: var(--n-600); margin-bottom: var(--sp-5); }
.about__features { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
.about__feature { display: flex; gap: var(--sp-2); align-items: flex-start; }
.about__feature-icon {
  flex-shrink: 0; width: 44px; height: 44px; border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  background: rgba(7, 90, 141, 0.08); color: var(--c-ocean); font-size: 1.25rem;
}
.about__feature strong { display: block; font-family: var(--font-head); font-size: 1rem; color: var(--c-navy); margin-bottom: 0.25rem; }
.about__feature p { font-size: 0.875rem; color: var(--n-400); line-height: 1.5; }

.about__visual { position: relative; }
.about__image-wrap { position: relative; border-radius: var(--r-2xl); overflow: hidden; box-shadow: var(--shadow-lg); }
.about__image { width: 100%; height: 480px; object-fit: cover; }
.about__badge {
  position: absolute; bottom: var(--sp-3); left: var(--sp-3); right: var(--sp-3);
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--sp-2) var(--sp-3); border-radius: var(--r-lg);
  background: rgba(255,255,255,0.92); backdrop-filter: blur(10px); box-shadow: var(--shadow-md);
}
.about__badge span { font-size: 0.85rem; font-weight: 600; color: var(--c-navy); }
.about__badge-flag { font-size: 1.25rem; }

/* ---------- IDENTITY ---------- */
.identity { background: var(--c-off-white); }
.identity__grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-8); align-items: center; }
.identity__visual { position: relative; }
.identity__image-wrap { border-radius: var(--r-2xl); overflow: hidden; box-shadow: var(--shadow-lg); }
.identity__image { width: 100%; height: 520px; object-fit: cover; }
.identity__badge-floating {
  position: absolute; top: var(--sp-3); right: -20px;
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.75rem 1.25rem; border-radius: var(--r-lg);
  background: var(--c-white); box-shadow: var(--shadow-md);
}
.identity__badge-flag { font-size: 1.25rem; }
.identity__badge-floating strong { font-size: 0.85rem; color: var(--c-navy); }

.identity__text { font-size: 1.0625rem; color: var(--n-500); margin: var(--sp-3) 0 var(--sp-5); line-height: 1.7; }
.identity__blocks { display: flex; flex-direction: column; gap: var(--sp-3); margin-bottom: var(--sp-5); }
.identity__block { display: flex; gap: var(--sp-3); align-items: flex-start; }
.identity__block-icon {
  flex-shrink: 0; width: 48px; height: 48px; border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  background: var(--c-navy); color: var(--c-white); font-size: 1.35rem;
}
.identity__block strong { display: block; font-family: var(--font-head); font-size: 1.05rem; color: var(--c-navy); margin-bottom: 0.25rem; }
.identity__block p { font-size: 0.9rem; color: var(--n-400); }

/* ---------- SERVICES ---------- */
.services__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-3); }
.service-card {
  background: var(--c-white); border-radius: var(--r-xl);
  padding: var(--sp-4); border: 1px solid var(--n-100);
  transition: all var(--t-base); position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--c-ocean), var(--c-light-blue));
  transform: scaleX(0); transform-origin: left; transition: transform var(--t-base);
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }
.service-card__num {
  position: absolute; top: var(--sp-3); right: var(--sp-3);
  font-family: var(--font-head); font-size: 2.5rem; font-weight: 800;
  color: var(--n-50); line-height: 1; transition: color var(--t-base);
}
.service-card:hover .service-card__num { color: rgba(27, 138, 196, 0.1); }
.service-card__icon {
  display: inline-flex; width: 56px; height: 56px; border-radius: var(--r-md);
  align-items: center; justify-content: center; font-size: 1.5rem;
  background: linear-gradient(135deg, var(--c-navy), var(--c-ocean)); color: var(--c-white);
  margin-bottom: var(--sp-3); position: relative; z-index: 1;
}
.service-card__title { font-size: 1.15rem; margin-bottom: 0.5rem; position: relative; z-index: 1; }
.service-card__desc { font-size: 0.875rem; color: var(--n-400); line-height: 1.6; margin-bottom: var(--sp-3); position: relative; z-index: 1; }
.service-card__link {
  display: inline-flex; align-items: center; gap: 0.375rem;
  font-size: 0.85rem; font-weight: 600; color: var(--c-ocean);
  transition: gap var(--t-fast);
}
.service-card__link:hover { gap: 0.625rem; color: var(--c-orange); }

.service-card--cta {
  background: linear-gradient(135deg, var(--c-navy), var(--c-ocean));
  color: var(--c-white); display: flex; flex-direction: column; justify-content: center;
  border: none;
}
.service-card--cta .service-card__title { color: var(--c-white); }
.service-card--cta .service-card__desc { color: rgba(255,255,255,0.7); }
.service-card--cta::before { display: none; }
.service-card--cta:hover { transform: translateY(-6px); box-shadow: 0 20px 50px rgba(6, 42, 77, 0.3); }

/* ---------- SERVICES — TOGGLE / EXPANDABLE ---------- */
.services__toggle-wrap { display: flex; justify-content: center; margin-top: var(--sp-5); }
.services__toggle {
  display: inline-flex; align-items: center; gap: 0.625rem;
  padding: 0.875rem 2rem; border-radius: var(--r-full);
  border: 1.5px solid var(--c-ocean); background: var(--c-white);
  color: var(--c-ocean); font-weight: 600; font-size: 0.95rem;
  transition: all var(--t-base);
}
.services__toggle:hover { background: var(--c-ocean); color: var(--c-white); }
.services__toggle-icon { font-size: 1.25rem; transition: transform var(--t-base); }
.services__toggle.is-open .services__toggle-icon { transform: rotate(180deg); }

.services__more {
  max-height: 0; overflow: hidden; opacity: 0;
  transition: max-height 0.7s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.5s ease;
}
.services__more.is-open { max-height: 2600px; opacity: 1; }
.services__more .services__grid { margin-top: var(--sp-5); }

.services__cta {
  margin-top: var(--sp-6); padding: var(--sp-6);
  border-radius: var(--r-xl); text-align: center;
  background: linear-gradient(135deg, var(--c-navy), var(--c-ocean));
  color: var(--c-white);
}
.services__cta h3 { color: var(--c-white); font-size: 1.4rem; margin-bottom: 0.5rem; }
.services__cta p { color: rgba(255,255,255,0.75); margin-bottom: var(--sp-3); }

/* ---------- WHY ---------- */
.why { background: var(--c-navy); position: relative; overflow: hidden; }
.why::before {
  content: ''; position: absolute; top: -50%; right: -20%;
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(27, 138, 196, 0.08), transparent 70%);
}
.why__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-3); position: relative; }
.why__card {
  padding: var(--sp-4); border-radius: var(--r-xl);
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
  transition: all var(--t-base); position: relative; overflow: hidden;
}
.why__card:hover { background: rgba(255,255,255,0.08); transform: translateY(-4px); border-color: rgba(27, 138, 196, 0.3); }
.why__card-num {
  position: absolute; top: var(--sp-3); right: var(--sp-3);
  font-family: var(--font-head); font-size: 2rem; font-weight: 800;
  color: rgba(255,255,255,0.06);
}
.why__card-icon {
  display: inline-flex; width: 52px; height: 52px; border-radius: var(--r-md);
  align-items: center; justify-content: center; font-size: 1.35rem;
  background: rgba(244, 123, 32, 0.12); color: var(--c-orange); margin-bottom: var(--sp-3);
}
.why__card-title { color: var(--c-white); font-size: 1.1rem; margin-bottom: 0.5rem; }
.why__card-desc { color: rgba(255,255,255,0.6); font-size: 0.875rem; line-height: 1.6; }

/* ---------- FLEET ---------- */
.fleet__badges { display: flex; gap: var(--sp-2); flex-wrap: wrap; justify-content: center; margin-top: var(--sp-4); }
.fleet__tag {
  display: inline-flex; align-items: center; gap: 0.375rem;
  padding: 0.625rem 1.125rem; border-radius: var(--r-full);
  background: var(--n-50); font-size: 0.825rem; font-weight: 500; color: var(--c-navy);
  border: 1px solid var(--n-100); transition: all var(--t-fast);
}
.fleet__tag:hover { background: var(--c-navy); color: var(--c-white); border-color: var(--c-navy); }
.fleet__tag i { color: var(--c-orange); }
.fleet__tag:hover i { color: var(--c-yellow); }

/* ---------- SWIPER (fleet / ops / dive galleries) ---------- */
.swiper { position: relative; border-radius: var(--r-2xl); overflow: hidden; box-shadow: var(--shadow-lg); background: var(--n-900); }
.swiper__viewport { overflow: hidden; }
.swiper__track { display: flex; transition: transform 0.65s cubic-bezier(0.4, 0, 0.2, 1); }
.swiper__slide { position: relative; flex: 0 0 100%; aspect-ratio: 16 / 9; }
.swiper__slide img { width: 100%; height: 100%; object-fit: cover; display: block; }
.swiper__caption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: var(--sp-5) var(--sp-4) var(--sp-4);
  background: linear-gradient(to top, rgba(6, 26, 46, 0.92) 0%, rgba(6, 26, 46, 0.55) 45%, transparent 100%);
  color: var(--c-white);
}
.swiper__caption-tag {
  display: inline-flex; align-items: center; gap: 0.375rem;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--c-yellow);
}
.swiper__caption-title { font-size: 1.3rem; color: var(--c-white); margin: 0.4rem 0 0.35rem; }
.swiper__caption-text { font-size: 0.9rem; color: rgba(255,255,255,0.82); line-height: 1.55; max-width: 560px; }
.swiper__arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,0.92); color: var(--c-navy);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; z-index: 2; transition: all var(--t-fast); box-shadow: var(--shadow-md);
}
.swiper__arrow:hover { background: var(--c-orange); color: var(--c-white); }
.swiper__arrow--prev { left: var(--sp-3); }
.swiper__arrow--next { right: var(--sp-3); }
.swiper__dots { position: absolute; bottom: var(--sp-3); left: 50%; transform: translateX(-50%); display: flex; gap: 8px; z-index: 2; }
.swiper__dot { width: 8px; height: 8px; border-radius: var(--r-full); background: rgba(255,255,255,0.5); cursor: pointer; transition: all var(--t-fast); border: none; padding: 0; }
.swiper__dot.is-active { background: var(--c-orange); width: 24px; }

.swiper--fleet .swiper__slide,
.swiper--ops .swiper__slide { aspect-ratio: 16 / 8; }
.swiper--dive .swiper__slide { aspect-ratio: 3 / 4; }
.swiper--dive .swiper__caption-title { font-size: 1.15rem; }

/* ---------- DIVE (plongée sub-section) ---------- */
.dive { display: grid; grid-template-columns: 1fr 0.85fr; gap: var(--sp-6); align-items: center; margin-top: var(--sp-10); padding-top: var(--sp-9); border-top: 1px solid var(--n-100); }
.dive__title { font-family: var(--font-head); font-size: clamp(1.4rem, 2.6vw, 1.9rem); font-weight: 800; color: var(--c-navy); margin: var(--sp-2) 0 var(--sp-3); line-height: 1.25; }
.dive__desc { color: var(--n-500); font-size: 1rem; line-height: 1.7; margin-bottom: var(--sp-4); }
.dive__points { display: flex; flex-direction: column; gap: var(--sp-2); margin-bottom: var(--sp-5); }
.dive__point { display: flex; align-items: flex-start; gap: 0.75rem; font-size: 0.925rem; color: var(--c-navy); font-weight: 500; }
.dive__point-icon {
  flex-shrink: 0; width: 32px; height: 32px; border-radius: 50%;
  background: rgba(27, 138, 196, 0.1); color: var(--c-ocean);
  display: flex; align-items: center; justify-content: center; font-size: 1rem;
}
.dive__point span:last-child { padding-top: 0.3rem; }

/* ---------- PROCESS ---------- */
.process { background: var(--c-off-white); }
.process__timeline {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-3);
  position: relative;
}
.process__timeline::before {
  content: ''; position: absolute; top: 28px; left: 10%; right: 10%;
  height: 2px; background: linear-gradient(90deg, var(--c-ocean), var(--c-light-blue), var(--c-ocean));
  opacity: 0.2;
}
.process__step {
  text-align: center; position: relative; padding: var(--sp-3);
}
.process__step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--c-white); border: 2px solid var(--c-ocean);
  font-family: var(--font-head); font-size: 1.1rem; font-weight: 800; color: var(--c-ocean);
  margin-bottom: var(--sp-3); position: relative; z-index: 1;
  transition: all var(--t-base);
}
.process__step:hover .process__step-num { background: var(--c-ocean); color: var(--c-white); transform: scale(1.1); }
.process__step-title { font-size: 1.1rem; margin-bottom: 0.5rem; }
.process__step-desc { font-size: 0.875rem; color: var(--n-400); }

/* ---------- STATS ---------- */
.stats { background: var(--c-navy); padding: var(--sp-8) 0; }
.stats__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-4); }
.stat-card { text-align: center; padding: var(--sp-4); }
.stat-card__value {
  display: block; font-family: var(--font-head);
  font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 800;
  color: var(--c-orange); line-height: 1; margin-bottom: 0.5rem;
}
.stat-card__label { font-size: 0.95rem; color: rgba(255,255,255,0.7); }

/* ---------- CTA SECTION ---------- */
.cta-section { position: relative; padding: var(--sp-10) 0; overflow: hidden; }
.cta-section__bg { position: absolute; inset: 0; z-index: 0; }
.cta-section__bg-img { width: 100%; height: 100%; object-fit: cover; }
.cta-section__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(6, 42, 77, 0.92), rgba(7, 90, 141, 0.82));
}
.cta-section__container {
  position: relative; z-index: 1; max-width: 720px;
  margin: 0 auto; padding: 0 var(--sp-4); text-align: center;
}
.cta-section__badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.5rem 1.125rem; border-radius: var(--r-full);
  background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.2);
  font-size: 0.8rem; font-weight: 600; color: var(--c-white); margin-bottom: var(--sp-3);
}
.cta-section__badge-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); animation: pulse-dot 2s ease-in-out infinite; }
.cta-section__title { font-size: clamp(2rem, 5vw, 3.25rem); color: var(--c-white); font-weight: 800; line-height: 1.15; margin-bottom: var(--sp-3); }
.cta-section__text { font-size: 1.125rem; color: rgba(255,255,255,0.8); margin-bottom: var(--sp-5); }
.cta-section__actions { display: flex; gap: var(--sp-2); justify-content: center; flex-wrap: wrap; }

/* ---------- QUOTE FORM ---------- */
.quote__grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: var(--sp-8); align-items: start; }
.quote__info-text { font-size: 1.0625rem; color: var(--n-500); margin: var(--sp-3) 0 var(--sp-5); line-height: 1.7; }
.quote__info-items { display: flex; flex-direction: column; gap: var(--sp-3); }
.quote__info-item { display: flex; gap: var(--sp-2); align-items: flex-start; }
.quote__info-icon {
  flex-shrink: 0; width: 48px; height: 48px; border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center; font-size: 1.35rem;
  background: rgba(7, 90, 141, 0.08); color: var(--c-ocean);
}
.quote__info-item strong { display: block; font-family: var(--font-head); color: var(--c-navy); margin-bottom: 0.25rem; }
.quote__info-item p { font-size: 0.875rem; color: var(--n-400); }

.quote__form-wrap {
  background: var(--c-white); border-radius: var(--r-2xl);
  padding: var(--sp-5); box-shadow: var(--shadow-lg); border: 1px solid var(--n-100);
}
.quote-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-3); margin-bottom: var(--sp-3); }
.quote-form__field { margin-bottom: var(--sp-3); display: flex; flex-direction: column; }
.quote-form__field label { font-size: 0.85rem; font-weight: 600; color: var(--c-navy); margin-bottom: 0.5rem; }
.req { color: var(--c-orange); }
.quote-form__field input,
.quote-form__field select,
.quote-form__field textarea {
  padding: 0.75rem 1rem; border: 1.5px solid var(--n-200); border-radius: var(--r-md);
  background: var(--n-50); color: var(--c-navy); transition: all var(--t-fast);
  font-size: 0.95rem;
}
.quote-form__field input:focus,
.quote-form__field select:focus,
.quote-form__field textarea:focus {
  outline: none; border-color: var(--c-ocean); background: var(--c-white);
  box-shadow: 0 0 0 3px rgba(7, 90, 141, 0.1);
}
.quote-form__field input.error,
.quote-form__field select.error,
.quote-form__field textarea.error { border-color: var(--error); background: rgba(231, 76, 60, 0.04); }
.quote-form__field textarea { resize: vertical; min-height: 100px; }
.quote-form__error { font-size: 0.8rem; color: var(--error); margin-top: 0.25rem; min-height: 1.2em; }

.quote-form__message {
  margin-top: var(--sp-3); padding: var(--sp-3); border-radius: var(--r-md);
  font-size: 0.9rem; text-align: center; display: none;
}
.quote-form__message.success { display: block; background: rgba(46, 204, 113, 0.1); color: var(--success); border: 1px solid rgba(46, 204, 113, 0.3); }
.quote-form__message.error { display: block; background: rgba(231, 76, 60, 0.1); color: var(--error); border: 1px solid rgba(231, 76, 60, 0.3); }

/* ---------- FAQ ---------- */
.faq__list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--n-100);
}
.faq-item__q {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: var(--sp-3) 0; font-size: 1.05rem; font-weight: 600; color: var(--c-navy);
  text-align: left; transition: color var(--t-fast);
}
.faq-item__q:hover { color: var(--c-ocean); }
.faq-item__icon {
  font-size: 1.5rem; color: var(--c-ocean); transition: transform var(--t-base);
  flex-shrink: 0; margin-left: var(--sp-2);
}
.faq-item.active .faq-item__icon { transform: rotate(45deg); }
.faq-item__a {
  max-height: 0; overflow: hidden; transition: max-height var(--t-slow), padding var(--t-slow);
}
.faq-item.active .faq-item__a { max-height: 200px; padding-bottom: var(--sp-3); }
.faq-item__a p { font-size: 0.95rem; color: var(--n-500); line-height: 1.7; }

/* ---------- CONTACT ---------- */
.contact { background: var(--c-off-white); }
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-6); }
.contact__card {
  background: var(--c-white); border-radius: var(--r-xl); padding: var(--sp-5);
  box-shadow: var(--shadow-sm); border: 1px solid var(--n-100); margin-bottom: var(--sp-4);
}
.contact__name { font-size: 1.5rem; margin-bottom: 0.25rem; }
.contact__sub { font-size: 0.95rem; color: var(--n-400); margin-bottom: var(--sp-3); }
.contact__badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.5rem 1rem; border-radius: var(--r-full);
  background: rgba(46, 204, 113, 0.08); font-size: 0.85rem; font-weight: 600; color: var(--success);
}
.contact__badge-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); animation: pulse-dot 2s ease-in-out infinite; }

.contact__items { display: flex; flex-direction: column; gap: var(--sp-3); }
.contact__item { display: flex; gap: var(--sp-3); align-items: center; padding: var(--sp-3); border-radius: var(--r-lg); background: var(--c-white); border: 1px solid var(--n-100); transition: all var(--t-fast); }
.contact__item:hover { border-color: var(--c-light-blue); box-shadow: var(--shadow-sm); }
.contact__item-icon {
  flex-shrink: 0; width: 48px; height: 48px; border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center; font-size: 1.35rem;
  background: var(--c-navy); color: var(--c-white);
}
.contact__item strong { display: block; font-size: 0.85rem; color: var(--n-400); font-weight: 500; }
.contact__item p { font-size: 1.05rem; color: var(--c-navy); font-weight: 600; }

.contact__cta {
  background: linear-gradient(135deg, var(--c-navy), var(--c-ocean));
  border-radius: var(--r-xl); padding: var(--sp-5); color: var(--c-white);
  display: flex; flex-direction: column; justify-content: center; align-items: flex-start;
}
.contact__cta h3 { color: var(--c-white); font-size: 1.5rem; margin-bottom: var(--sp-2); }
.contact__cta p { color: rgba(255,255,255,0.7); margin-bottom: var(--sp-4); font-size: 1rem; }

/* ---------- FOOTER ---------- */
.footer { background: var(--c-navy); padding: var(--sp-8) 0 var(--sp-4); color: rgba(255,255,255,0.7); }
.footer__container { max-width: var(--container); margin: 0 auto; padding: 0 var(--sp-4); }
.footer__top { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: var(--sp-5); padding-bottom: var(--sp-5); border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer__logo { height: 48px; margin-bottom: var(--sp-3); }
.footer__tagline { font-size: 0.95rem; margin-bottom: var(--sp-3); max-width: 280px; }
.footer__badge { font-size: 0.85rem; color: var(--c-light-blue); }
.footer__col-title { color: var(--c-white); font-size: 0.95rem; margin-bottom: var(--sp-3); font-weight: 700; }
.footer__link { display: block; font-size: 0.875rem; padding: 0.375rem 0; color: rgba(255,255,255,0.6); transition: color var(--t-fast); }
.footer__link:hover { color: var(--c-orange); }
.footer__link--static { display: flex; align-items: center; gap: 0.5rem; cursor: default; }
.footer__link--static:hover { color: rgba(255,255,255,0.6); }
.footer__link--static i { color: var(--c-light-blue); }
.footer__cta { margin-top: var(--sp-3); }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; padding-top: var(--sp-4); font-size: 0.85rem; flex-wrap: wrap; gap: var(--sp-2); }

/* ---------- SCROLL TOP ---------- */
.scroll-top {
  position: fixed; bottom: var(--sp-4); right: var(--sp-4); z-index: 900;
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--c-orange); color: var(--c-white);
  display: flex; align-items: center; justify-content: center; font-size: 1.25rem;
  box-shadow: var(--shadow-md); opacity: 0; visibility: hidden;
  transform: translateY(20px); transition: all var(--t-base);
}
.scroll-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top:hover { background: #e06d15; transform: translateY(-3px); }

/* ---------- REVEAL ANIMATION ---------- */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---------- RESPONSIVE — TABLET ---------- */
@media (max-width: 1024px) {
  .services__grid { grid-template-columns: repeat(3, 1fr); }
  .why__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__top { grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
  .footer__brand { grid-column: 1 / -1; }
  .dive { grid-template-columns: 1fr; gap: var(--sp-5); }
  .swiper--dive { max-width: 420px; margin: 0 auto; }
}

@media (max-width: 900px) {
  .header__nav, .header__badge, .header__cta { display: none; }
  .header__burger { display: flex; }
  .hero__container { grid-template-columns: 1fr; gap: var(--sp-5); padding-top: calc(var(--header-h) + var(--sp-3)); }
  .hero__visual { height: 380px; }
  .about__grid { grid-template-columns: 1fr; gap: var(--sp-5); }
  .identity__grid { grid-template-columns: 1fr; gap: var(--sp-5); }
  .identity__visual { order: -1; }
  .quote__grid { grid-template-columns: 1fr; gap: var(--sp-5); }
  .contact__grid { grid-template-columns: 1fr; }
  .swiper--fleet .swiper__slide,
  .swiper--ops .swiper__slide { aspect-ratio: 4 / 3; }
  .process__timeline { grid-template-columns: repeat(2, 1fr); }
  .process__timeline::before { display: none; }
  .trust-banner__container { grid-template-columns: repeat(2, 1fr); gap: var(--sp-2); }
  .trust-card:nth-child(2) { border-right: none; }
  .trust-card { border-bottom: 1px solid rgba(255,255,255,0.08); padding-bottom: var(--sp-2); }
  .trust-card:nth-last-child(-n+2) { border-bottom: none; }
}

/* ---------- RESPONSIVE — MOBILE ---------- */
@media (max-width: 640px) {
  :root { --header-h: 64px; }
  .section { padding: var(--sp-8) 0; }
  .container { padding: 0 var(--sp-3); }

  .services__grid { grid-template-columns: 1fr; }
  .why__grid { grid-template-columns: 1fr; }
  .stats__grid { grid-template-columns: 1fr; gap: var(--sp-2); }
  .process__timeline { grid-template-columns: 1fr; }
  .about__features { grid-template-columns: 1fr; }
  .quote-form__row { grid-template-columns: 1fr; gap: 0; }
  .footer__top { grid-template-columns: 1fr; gap: var(--sp-4); }
  .footer__bottom { flex-direction: column; text-align: center; }
  .swiper__caption-title { font-size: 1.05rem; }
  .swiper__caption-text { font-size: 0.825rem; }
  .swiper__caption { padding: var(--sp-4) var(--sp-3) var(--sp-3); }
  .swiper__arrow { width: 38px; height: 38px; font-size: 1.2rem; }
  .dive { padding-top: var(--sp-6); margin-top: var(--sp-6); }

  .hero { min-height: auto; padding-bottom: var(--sp-6); }
  .hero__visual { height: 280px; }
  .hero__title { font-size: 2rem; }
  .hero__cta { flex-direction: column; }
  .hero__cta .btn { width: 100%; justify-content: center; }
  .hero__scroll { display: none; }

  .floating-card { padding: 0.625rem 0.875rem; }
  .floating-card strong { font-size: 0.78rem; }
  .floating-card small { font-size: 0.68rem; }
  .floating-card--1 { right: 8px; }
  .floating-card--2 { left: 8px; }
  .floating-card--3 { right: 8px; }

  .about__image { height: 320px; }
  .identity__image { height: 340px; }
  .identity__badge-floating { right: 8px; }

  .cta-section__actions { flex-direction: column; }
  .cta-section__actions .btn { width: 100%; justify-content: center; }

  .quote__form-wrap { padding: var(--sp-3); }
  .contact__item { padding: var(--sp-2); }
  .contact__cta { padding: var(--sp-4); align-items: stretch; }
  .contact__cta .btn { justify-content: center; }
}

@media (max-width: 380px) {
  .hero__title { font-size: 1.75rem; }
  .section__title { font-size: 1.5rem; }
  .floating-card { display: none; }
  .floating-card--2 { display: flex; }
}

/* ---------- REDUCED MOTION ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}