/* ═══════════════════════════════════════════════════════════════
   SEA CREATURE SPORTS — style.css
═══════════════════════════════════════════════════════════════ */

/* ── TOKENS ────────────────────────────────────────────────── */
:root {
  --navy:        #080e1c;
  --navy-2:      #0c1a35;
  --navy-3:      #0f2248;
  --blue:        #0072b1;
  --blue-dark:   #005a8e;
  --blue-light:  #00aad4;
  --accent:      #3ec9e6;
  --accent-2:    #00e5ff;
  --white:       #ffffff;
  --muted:       rgba(255 255 255 / 0.55);

  --grad-btn:    linear-gradient(135deg, #0072b1 0%, #00aad4 100%);
  --grad-accent: linear-gradient(135deg, #3ec9e6 0%, #0072b1 100%);
  --grad-glow:   0 4px 28px rgba(0 170 212 / 0.45);

  --font-display: 'Barlow Condensed', sans-serif;
  --font-body:    'Inter', sans-serif;

  --nav-h:      68px;
  --max-w:      1160px;
  --pad-x:      clamp(20px, 5vw, 60px);
  --section-y:  clamp(80px, 10vw, 120px);
  --radius:     16px;
  --radius-sm:  10px;
  --radius-xs:  6px;

  --ease:       cubic-bezier(0.4, 0, 0.2, 1);
  --t:          0.28s;
  --shadow:     0 4px 20px rgba(0 0 0 / 0.18);
  --shadow-lg:  0 24px 64px rgba(0 0 0 / 0.4);
  --glass-bg:   rgba(255 255 255 / 0.035);
  --glass-bdr:  rgba(255 255 255 / 0.08);
}

/* ── RESET ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
}

body {
  font-family: var(--font-body);
  background: var(--navy);
  color: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.05;
  letter-spacing: -0.01em;
}

/* ── UTILITIES ─────────────────────────────────────────────── */
.eyebrow {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.eyebrow::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  flex-shrink: 0;
}

.eyebrow.light { color: var(--blue-light); }
.eyebrow.light::before { background: var(--blue-light); }

.section-header .eyebrow {
  justify-content: center;
}

.section-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--section-y) var(--pad-x);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 72px;
}

.section-header h2 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 700;
  margin-bottom: 16px;
}

.section-sub {
  color: var(--muted);
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.8;
}

/* ── BUTTONS ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  border: none;
  transition:
    transform var(--t) var(--ease),
    box-shadow var(--t) var(--ease),
    background var(--t) var(--ease),
    border-color var(--t);
  white-space: nowrap;
  position: relative;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--grad-btn);
  color: var(--white);
  box-shadow: var(--grad-glow);
}
.btn-primary:hover {
  box-shadow: 0 8px 36px rgba(0 170 212 / 0.6);
  filter: brightness(1.08);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255 255 255 / 0.35);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  border-color: var(--accent);
  background: rgba(62 201 230 / 0.08);
  box-shadow: 0 0 20px rgba(62 201 230 / 0.15);
}

.btn-full { width: 100%; justify-content: center; }

.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* ── NAVIGATION ────────────────────────────────────────────── */
.nav-links a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--radius-xs);
}

#site-nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 900;
  transition: background var(--t) var(--ease), box-shadow var(--t) var(--ease);
}

#site-nav.scrolled {
  background: rgba(8 14 28 / 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(255 255 255 / 0.05), 0 4px 24px rgba(0 0 0 / 0.3);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  height: var(--nav-h);
  padding: 0 var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 11px;
  flex-shrink: 0;
}

.nav-logo img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 1.5px solid rgba(62 201 230 / 0.35);
  box-shadow: 0 0 0 4px rgba(62 201 230 / 0.07);
  transition: box-shadow var(--t), border-color var(--t);
}

.nav-logo:hover img {
  border-color: rgba(62 201 230 / 0.7);
  box-shadow: 0 0 0 4px rgba(62 201 230 / 0.14);
}

.nav-logo-text {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-links a {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 8px 14px;
  border-radius: var(--radius-xs);
  color: rgba(255 255 255 / 0.65);
  transition: color var(--t), background var(--t);
}
.nav-links a:hover {
  color: var(--white);
  background: rgba(255 255 255 / 0.07);
}

.nav-links .nav-cta {
  background: var(--grad-btn);
  color: var(--white);
  border-radius: 100px;
  padding: 8px 22px;
  box-shadow: 0 4px 16px rgba(0 114 177 / 0.4);
  letter-spacing: 0.04em;
  margin-left: 6px;
}
.nav-links .nav-cta:hover {
  filter: brightness(1.1);
  box-shadow: 0 6px 22px rgba(0 170 212 / 0.55);
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 7px;
  background: none;
  border: none;
  cursor: pointer;
  flex-shrink: 0;
}

.nav-hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--t) var(--ease), opacity var(--t);
}

.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.nav-mobile {
  display: none;
  flex-direction: column;
  background: rgba(8 14 28 / 0.97);
  backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255 255 255 / 0.07);
  padding: 8px var(--pad-x) 24px;
}

.nav-mobile a {
  padding: 15px 0;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255 255 255 / 0.7);
  border-bottom: 1px solid rgba(255 255 255 / 0.05);
  transition: color var(--t);
}
.nav-mobile a:last-child { border-bottom: none; }
.nav-mobile a:hover { color: var(--accent); }
.nav-mobile.open { display: flex; }

/* ── HERO ──────────────────────────────────────────────────── */
#hero {
  position: relative;
  height: 100vh;
  height: 100dvh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-layer {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.8s ease;
}

.hero-bg-layer.active { opacity: 1; }

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(to bottom, rgba(8 14 28 / 0.55) 0%, transparent 40%, rgba(8 14 28 / 0.7) 100%),
    linear-gradient(to right, rgba(8 14 28 / 0.5) 0%, transparent 60%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 860px;
  padding: 0 var(--pad-x);
}

.hero-eyebrow {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 22px;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease) 0.2s forwards;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(4.5rem, 13vw, 10rem);
  font-weight: 800;
  line-height: 0.9;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease) 0.4s forwards;
}

.hero-title em {
  font-style: italic;
  background: var(--grad-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-disciplines {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: clamp(0.78rem, 1.8vw, 0.95rem);
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255 255 255 / 0.6);
  margin-bottom: 48px;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease) 0.6s forwards;
}

.hero-disciplines .sep { opacity: 0.25; }

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease) 0.8s forwards;
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255 255 255 / 0.4);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0;
  animation: fadeIn 1s ease 1.2s forwards;
}

.scroll-line {
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, rgba(62 201 230 / 0.6), transparent);
  animation: scrollPulse 2.2s ease-in-out infinite;
}

/* ── DISCIPLINES ───────────────────────────────────────────── */
#disciplines {
  background: var(--navy-2);
  position: relative;
}

#disciplines::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(62 201 230 / 0.2), transparent);
}

.disciplines-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.discipline-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--glass-bdr);
  transition:
    transform var(--t) var(--ease),
    box-shadow var(--t) var(--ease),
    border-color var(--t);
}

.discipline-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 28px 70px rgba(0 0 0 / 0.45), 0 0 0 1px rgba(62 201 230 / 0.18);
  border-color: rgba(62 201 230 / 0.22);
}

.discipline-img {
  height: 250px;
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}

.discipline-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(8 14 28 / 0.7) 100%);
}

.discipline-card:hover .discipline-img { }

.discipline-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 1;
  background: rgba(8 14 28 / 0.75);
  backdrop-filter: blur(12px);
  color: var(--accent);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 5px 13px;
  border-radius: 100px;
  border: 1px solid rgba(62 201 230 / 0.3);
}

.discipline-body { padding: 28px 28px 32px; }

.discipline-body h3 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.discipline-body p {
  font-size: 0.88rem;
  color: rgba(255 255 255 / 0.58);
  line-height: 1.75;
  margin-bottom: 22px;
}

.discipline-list li {
  font-size: 0.82rem;
  color: rgba(255 255 255 / 0.48);
  padding: 7px 0 7px 20px;
  position: relative;
  border-bottom: 1px solid rgba(255 255 255 / 0.05);
}

.discipline-list li:last-child { border-bottom: none; }

.discipline-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.7;
}

/* ── GALLERY ───────────────────────────────────────────────── */
#gallery {
  background: var(--navy);
  padding-top: var(--section-y);
  position: relative;
}

#gallery::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(62 201 230 / 0.15), transparent);
}

.gallery-header {
  padding-bottom: 40px;
}

.gallery-header h2 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
}

.gallery-swiper { width: 100%; }

.gallery-swiper .swiper-slide {
  height: clamp(400px, 75vh, 800px);
}

.gallery-swiper .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
  background: #080e1c;
}

.gallery-swiper .swiper-button-prev,
.gallery-swiper .swiper-button-next {
  color: var(--white);
  background: rgba(8 14 28 / 0.65);
  backdrop-filter: blur(12px);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 1px solid rgba(255 255 255 / 0.1);
  transition: background var(--t), border-color var(--t), box-shadow var(--t);
}

.gallery-swiper .swiper-button-prev:hover,
.gallery-swiper .swiper-button-next:hover {
  background: rgba(0 114 177 / 0.75);
  border-color: rgba(62 201 230 / 0.4);
  box-shadow: 0 4px 20px rgba(0 170 212 / 0.35);
}

.gallery-swiper .swiper-button-prev::after,
.gallery-swiper .swiper-button-next::after { font-size: 0.95rem; font-weight: 700; }

.gallery-swiper .swiper-pagination-bullet {
  background: rgba(255 255 255 / 0.3);
  opacity: 1;
  transition: background var(--t), width var(--t);
}

.gallery-swiper .swiper-pagination-bullet-active {
  background: var(--accent);
  width: 22px;
  border-radius: 4px;
}

/* ── BRANDS ────────────────────────────────────────────────── */
#brands {
  background: var(--navy-2);
  position: relative;
}

#brands::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(62 201 230 / 0.2), transparent);
}

.brands-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

.brand-card {
  aspect-ratio: 4 / 3;
  background: var(--glass-bg);
  border: 1px solid var(--glass-bdr);
  border-radius: var(--radius);
  padding: 24px 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition:
    background var(--t),
    border-color var(--t),
    transform var(--t) var(--ease),
    box-shadow var(--t);
}

.brand-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(62 201 230 / 0.06) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--t);
}

.brand-card:hover {
  background: rgba(255 255 255 / 0.07);
  border-color: rgba(62 201 230 / 0.35);
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(0 0 0 / 0.3), 0 0 0 1px rgba(62 201 230 / 0.12);
}

.brand-card:hover::after { opacity: 1; }

.brand-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.brand-card img {
  max-height: 54px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
  opacity: 0.6;
  filter: grayscale(0.2) brightness(1.1);
  transition: opacity var(--t), filter var(--t), transform var(--t);
  position: relative;
  z-index: 1;
}

.brand-card:hover img {
  opacity: 1;
  filter: grayscale(0) brightness(1.3);
  transform: scale(1.05);
}

/* ── BRAND DETAIL OVERLAY ──────────────────────────────────── */
.brand-detail { position: fixed; inset: 0; z-index: 2000; display: flex; align-items: center; justify-content: center; padding: 24px; }
.brand-detail[hidden] { display: none; }

.bd-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4 10 22 / 0.88);
  backdrop-filter: blur(6px);
  cursor: pointer;
}

.bd-panel {
  position: relative;
  display: grid;
  grid-template-columns: 280px 1fr;
  max-width: 820px;
  width: 100%;
  background: var(--navy-2, #0d1b2e);
  border: 1px solid rgba(62 201 230 / 0.18);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0 0 0 / 0.6), 0 0 0 1px rgba(62 201 230 / 0.06);
  animation: bdSlideUp 0.22s ease;
}

@keyframes bdSlideUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.bd-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(255 255 255 / 0.07);
  border: 1px solid rgba(255 255 255 / 0.12);
  color: var(--white);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  transition: background var(--t), border-color var(--t);
}
.bd-close:hover { background: rgba(255 255 255 / 0.15); border-color: rgba(255 255 255 / 0.28); }
.bd-close:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.bd-left {
  background: rgba(0 0 0 / 0.25);
  border-right: 1px solid rgba(255 255 255 / 0.06);
  padding: 44px 32px 40px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.bd-logo {
  max-height: 56px;
  max-width: 160px;
  object-fit: contain;
  filter: brightness(1.15);
  margin-bottom: 8px;
}

.bd-name {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1.1;
  color: var(--white);
}

.bd-tagline {
  font-size: 0.82rem;
  color: var(--accent);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  line-height: 1.4;
}

.bd-cta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.88rem;
}

.bd-right {
  padding: 44px 40px 40px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.bd-desc {
  font-size: 0.95rem;
  line-height: 1.75;
  color: rgba(255 255 255 / 0.78);
}

.bd-products {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 16px;
  margin: 0;
  padding: 0;
}

.bd-products li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 0.85rem;
  color: rgba(255 255 255 / 0.7);
  font-weight: 500;
}

.bd-products li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

@media (max-width: 640px) {
  .bd-panel { grid-template-columns: 1fr; }
  .bd-left { border-right: none; border-bottom: 1px solid rgba(255 255 255 / 0.06); padding: 36px 24px 28px; }
  .bd-right { padding: 28px 24px 36px; }
  .bd-products { grid-template-columns: 1fr; }
}

/* ── ABOUT ─────────────────────────────────────────────────── */
#about {
  background: var(--navy);
  position: relative;
}

#about::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(62 201 230 / 0.15), transparent);
}

.about-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--section-y) var(--pad-x);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-img-stack {
  position: relative;
  height: 480px;
}

.about-img {
  position: absolute;
  border-radius: var(--radius);
  object-fit: cover;
}

.about-img-back {
  width: 76%;
  height: 82%;
  top: 0;
  left: 0;
}

.about-img-front {
  width: 62%;
  height: 68%;
  bottom: 0;
  right: 0;
  border: 4px solid var(--navy);
  box-shadow: var(--shadow-lg);
}

.about-content h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 20px;
}

.about-content p {
  color: rgba(255 255 255 / 0.58);
  font-size: 0.94rem;
  line-height: 1.82;
  margin-bottom: 14px;
}

.about-stats {
  display: flex;
  gap: 36px;
  margin-top: 44px;
  padding-top: 36px;
  border-top: 1px solid rgba(255 255 255 / 0.08);
}

.stat { display: flex; flex-direction: column; gap: 4px; }

.stat-num {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1;
  background: var(--grad-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.7rem;
  color: rgba(255 255 255 / 0.4);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ── CONTACT ───────────────────────────────────────────────── */
#contact {
  background: var(--navy-2);
  position: relative;
}

#contact::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(62 201 230 / 0.2), transparent);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 80px;
  align-items: start;
}

.contact-info h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 16px;
}

.contact-info > p {
  color: rgba(255 255 255 / 0.56);
  font-size: 0.94rem;
  line-height: 1.82;
  margin-bottom: 36px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.contact-details li {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.9rem;
  color: rgba(255 255 255 / 0.6);
}

.contact-details li svg {
  width: 18px;
  height: 18px;
  stroke: var(--accent);
  flex-shrink: 0;
}

/* Form */
.contact-form-wrap {
  background: var(--glass-bg);
  border: 1px solid var(--glass-bdr);
  border-radius: var(--radius);
  padding: 36px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 18px;
}

.form-group label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255 255 255 / 0.55);
}

.optional {
  font-weight: 400;
  opacity: 0.5;
  text-transform: none;
  letter-spacing: 0;
}

.form-group input,
.form-group textarea,
.form-group select {
  background: rgba(255 255 255 / 0.05);
  border: 1px solid rgba(255 255 255 / 0.09);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 11px 15px;
  outline: none;
  transition: border-color var(--t), background var(--t), box-shadow var(--t);
  width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255 255 255 / 0.24); }

.form-group select { appearance: none; cursor: pointer; }
.form-group select option { background: var(--navy-2); }

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: rgba(62 201 230 / 0.5);
  background: rgba(255 255 255 / 0.07);
  box-shadow: 0 0 0 3px rgba(62 201 230 / 0.1);
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-success {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 16px;
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 500;
}

.form-success[hidden] { display: none; }

.form-success svg {
  width: 20px;
  height: 20px;
  stroke: var(--accent);
  flex-shrink: 0;
}

/* ── FOOTER ────────────────────────────────────────────────── */
#site-footer {
  background: var(--navy);
  border-top: 1px solid rgba(255 255 255 / 0.05);
  padding: 48px var(--pad-x);
  position: relative;
}

#site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(62 201 230 / 0.35), transparent);
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.footer-brand img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 1.5px solid rgba(62 201 230 / 0.25);
}

.footer-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.footer-tagline {
  font-size: 0.72rem;
  color: rgba(255 255 255 / 0.35);
  margin-top: 2px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
}

.footer-links a {
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: rgba(255 255 255 / 0.4);
  padding: 6px 12px;
  border-radius: var(--radius-xs);
  transition: color var(--t), background var(--t);
}

.footer-links a:hover {
  color: var(--white);
  background: rgba(255 255 255 / 0.06);
}

.footer-copy {
  width: 100%;
  text-align: center;
  font-size: 0.7rem;
  color: rgba(255 255 255 / 0.2);
  padding-top: 28px;
  border-top: 1px solid rgba(255 255 255 / 0.04);
  letter-spacing: 0.04em;
}

/* ── KEYFRAMES ─────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.35; transform: scaleY(1); }
  50%       { opacity: 1;    transform: scaleY(1.15); }
}

/* ── RESPONSIVE ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .disciplines-grid  { grid-template-columns: 1fr 1fr; }
  .brands-grid       { grid-template-columns: repeat(4, 1fr); }
  .about-inner       { grid-template-columns: 1fr; gap: 48px; }
  .about-img-stack   { height: 360px; }
  .contact-inner     { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 768px) {
  .nav-links        { display: none; }
  .nav-hamburger    { display: flex; }
  .disciplines-grid { grid-template-columns: 1fr; }
  .brands-grid      { grid-template-columns: repeat(3, 1fr); }
  .form-row         { grid-template-columns: 1fr; }
  .footer-inner     { flex-direction: column; align-items: flex-start; }
  .about-stats      { gap: 24px; }
  .contact-form-wrap { padding: 24px; }
}

@media (max-width: 480px) {
  .brands-grid      { grid-template-columns: repeat(2, 1fr); }
  .about-img-stack  { height: 280px; }
  .hero-actions     { flex-direction: column; align-items: center; }
  .bd-products      { grid-template-columns: 1fr; }
}