/* ============================================================
   AMERICAN INTERNATIONAL LAB — STYLESHEET
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Playfair+Display:wght@600;700;800&display=swap');

:root {
  --bg:          #F5F6FA;
  --white:       #FFFFFF;
  --dark:        #0A0D14;
  --dark-2:      #111520;
  --navy:        #0F1729;
  --blue:        #1A43C8;
  --blue-mid:    #2350E0;
  --blue-glow:   rgba(26,67,200,0.25);
  --slate:       #5A6A85;
  --slate-lt:    #8A9BB5;
  --border:      rgba(15,23,42,0.08);
  --border-md:   rgba(15,23,42,0.13);

  --font-head: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;

  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --r-xl: 32px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.05), 0 4px 16px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08), 0 1px 4px rgba(0,0,0,0.05);
  --shadow-lg: 0 16px 56px rgba(0,0,0,0.18);
  --shadow-blue: 0 8px 32px rgba(26,67,200,0.3);

  --ease: cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font-body); background: var(--bg); color: var(--dark); overflow-x: hidden; }
img  { max-width: 100%; display: block; }
a    { color: inherit; text-decoration: none; }
ul   { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: #C8D0DE; border-radius: 3px; }

/* ── Layout ── */
.container { max-width: 1180px; margin: 0 auto; padding: 0 28px; }

/* ── Typography helpers ── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--blue);
}
.eyebrow::before { content: ''; width: 18px; height: 2px; background: var(--blue); border-radius: 2px; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-body); font-size: 13px; font-weight: 600;
  border-radius: var(--r-sm); padding: 12px 22px;
  transition: all 0.2s var(--ease); white-space: nowrap; letter-spacing: 0.2px;
}
.btn-blue  { background: var(--blue); color: #fff; }
.btn-blue:hover  { background: var(--blue-mid); transform: translateY(-1px); box-shadow: var(--shadow-blue); }
.btn-white { background: var(--white); color: var(--dark); }
.btn-white:hover { box-shadow: var(--shadow-md); transform: translateY(-1px); }
.btn-ghost-dark { border: 1.5px solid rgba(255,255,255,0.18); color: rgba(255,255,255,0.85); }
.btn-ghost-dark:hover { border-color: rgba(255,255,255,0.4); color: #fff; }
.btn-outline { border: 1.5px solid var(--border-md); color: var(--slate); background: transparent; }
.btn-outline:hover { border-color: var(--blue); color: var(--blue); }

/* ════════════════════════════════════════
   NAV
════════════════════════════════════════ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  padding: 0 28px;
  /* Always white — the logo has an opaque cream background so it needs a light nav */
  background: #ffffff;
  box-shadow: 0 1px 0 rgba(0,0,0,0.07);
}
.nav-inner {
  max-width: 1180px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}

/* Logo — no filter, no blend mode. Cream logo bg on white nav = seamless */
.nav-logo {
  display: flex; align-items: center;
  flex-shrink: 0;
}
.nav-logo img {
  height: 42px;
  width: auto;
  max-width: 210px;
  object-fit: contain;
  object-position: left center;
}

.nav-links { display: flex; align-items: center; gap: 36px; }
.nav-link {
  font-size: 13px; font-weight: 500; letter-spacing: 0.2px;
  color: var(--slate);
  transition: color 0.15s;
  position: relative; padding-bottom: 3px;
}
.nav-link::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 0; height: 2px; background: var(--blue); border-radius: 2px;
  transition: width 0.25s var(--ease);
}
.nav-link:hover { color: var(--dark); }
.nav-link:hover::after { width: 100%; }

.hamburger {
  display: none; flex-direction: column; gap: 5px; padding: 6px;
}
.hamburger span { display: block; width: 22px; height: 2px; background: var(--dark); border-radius: 2px; transition: all 0.2s; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none; position: fixed; inset: 0; z-index: 850;
  background: rgba(255,255,255,0.98); backdrop-filter: blur(20px);
  flex-direction: column; align-items: center; justify-content: center; gap: 36px;
  opacity: 0; pointer-events: none; transition: opacity 0.25s;
}
.mobile-menu.open { opacity: 1; pointer-events: all; }
.mobile-menu a {
  font-family: var(--font-head); font-size: 2rem; font-weight: 700;
  color: var(--dark); transition: color 0.15s;
}
.mobile-menu a:hover { color: var(--blue); }

/* ════════════════════════════════════════
   HERO
════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  position: relative; overflow: hidden;
  /* Banner image — show full image from top, no cropping */
  background-image: url('../images/hero-banner.png');
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  padding-top: 68px; /* offset for fixed nav so top of image is visible */
}
/* Very light overlay — keeps the banner bright and fully visible */
.hero-bg {
  position: absolute; inset: 0; pointer-events: none;
  background: rgba(0,0,0,0.08);
}
/* unused — kept as empty stubs so HTML refs don't break */
.hero-grid  { display: none; }
.hero-slash { display: none; }

.hero-inner {
  position: relative; z-index: 2; width: 100%;
  padding: 100px 28px;
  max-width: 1180px; margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Left copy */
.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(26,67,200,0.15);
  border: 1px solid rgba(26,67,200,0.3);
  border-radius: 100px; padding: 6px 14px;
  font-size: 10.5px; font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; color: #93B4FF;
  margin-bottom: 28px;
}
.hero-tag-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: #93B4FF; animation: pulse 2.2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.4;transform:scale(1.4)} }

.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(2.8rem, 4.5vw, 4.2rem);
  font-weight: 800; line-height: 1.07;
  letter-spacing: -0.03em; color: #fff;
  margin-bottom: 22px;
}
.hero-headline span {
  background: linear-gradient(135deg, #93B4FF 0%, #FFFFFF 60%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 0.975rem; color: rgba(255,255,255,0.5);
  line-height: 1.8; max-width: 420px; margin-bottom: 36px;
}

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 52px; }

/* Trust bar — centered in hero */
.hero-trust {
  display: flex; align-items: center; gap: 40px;
  flex-wrap: wrap; justify-content: center;
}
.trust-item {
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 600; color: rgba(255,255,255,0.75);
  letter-spacing: 0.3px;
}
.trust-icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
/* SVG icons in trust bar */
.trust-icon svg { width: 18px; height: 18px; stroke: rgba(147,180,255,0.95); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* Right: floating product mosaic */
.hero-mosaic {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 12px;
  aspect-ratio: 1;
}
.mosaic-cell {
  border-radius: var(--r-md);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  display: flex; align-items: center; justify-content: center;
  padding: 14px;
  transition: all 0.25s var(--ease);
  overflow: hidden;
  cursor: pointer;
}
.mosaic-cell:hover {
  border-color: rgba(26,67,200,0.5);
  background: rgba(26,67,200,0.08);
  transform: scale(1.04);
}
.mosaic-cell img {
  width: 100%; height: 100%; object-fit: contain;
  /* Screen blend makes the white bottle bg fade into the dark cell bg */
  mix-blend-mode: screen;
  transition: transform 0.3s var(--ease);
}
.mosaic-cell:hover img { transform: scale(1.06); }

/* The +3 "more" tile */
.mosaic-more {
  font-family: var(--font-head);
  font-size: 1.4rem; font-weight: 800; color: #93B4FF;
  cursor: pointer; flex-direction: column; gap: 2px;
  transition: all 0.2s var(--ease);
}
.mosaic-more small { font-size: 10px; font-weight: 500; color: rgba(255,255,255,0.3); letter-spacing: 1px; text-transform: uppercase; }
.mosaic-more:hover { color: #fff; border-color: rgba(26,67,200,0.5); background: rgba(26,67,200,0.1); }

/* ════════════════════════════════════════
   PRODUCTS
════════════════════════════════════════ */
.products { background: var(--white); padding: 88px 0 100px; }

.products-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 24px; margin-bottom: 44px; flex-wrap: wrap;
}

.filter-bar { display: flex; gap: 6px; flex-wrap: wrap; }
.filter-btn {
  padding: 7px 16px; font-size: 11.5px; font-weight: 500;
  border-radius: 100px; border: 1.5px solid var(--border-md);
  background: transparent; color: var(--slate);
  cursor: pointer; transition: all 0.15s; font-family: var(--font-body);
}
.filter-btn:hover  { border-color: var(--blue); color: var(--blue); }
.filter-btn.active { background: var(--blue); border-color: var(--blue); color: #fff; }

/* Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

/* ── Product Card ── */
.product-card {
  cursor: pointer;
  position: relative;
  transition: transform 0.25s var(--ease);
}
.product-card:hover { transform: translateY(-6px); }

/* Image container — fixed square, consistent for all bottles */
.product-img-wrap {
  width: 100%;
  aspect-ratio: 1;
  position: relative;
  overflow: hidden;
  /* Uniform padding so every bottle occupies the same visual frame */
  padding: 16px;
}

/* Product bottle — fills padded area, object-fit:contain keeps proportions */
.product-img-wrap img {
  position: absolute;
  top: 16px; left: 16px;
  right: 16px; bottom: 16px;
  width: calc(100% - 32px);
  height: calc(100% - 32px);
  object-fit: contain;
  mix-blend-mode: multiply;
  transition: transform 0.35s var(--ease);
}
.product-card:hover .product-img-wrap img {
  transform: scale(1.07);
}

/* Category badge — hidden (removed per request) */
.product-badge { display: none; }

/* "View Details" pill — appears on hover, centred at bottom of image wrap */
.view-pill {
  position: absolute; bottom: 10px; left: 50%;
  transform: translateX(-50%) translateY(6px);
  z-index: 2;
  background: var(--blue); color: #fff;
  border-radius: 100px; padding: 6px 18px;
  font-size: 10px; font-weight: 600; letter-spacing: 0.3px;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
  pointer-events: none;
}
.product-card:hover .view-pill {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Info below the image */
.product-info { padding: 14px 2px 4px; }
.product-name {
  font-family: var(--font-head); font-size: 0.93rem; font-weight: 700;
  color: var(--dark); line-height: 1.25; text-align: center;
}

/* ════════════════════════════════════════
   PRODUCT MODAL
════════════════════════════════════════ */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(8,11,20,0.8);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  z-index: 2000;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.25s var(--ease);
}
.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal {
  background: var(--white);
  border-radius: var(--r-xl); max-width: 900px; width: 100%;
  max-height: 92vh; overflow: hidden;
  box-shadow: var(--shadow-lg);
  transform: scale(0.96) translateY(14px);
  transition: transform 0.3s var(--ease);
  display: flex; flex-direction: column;
}
.modal-overlay.open .modal { transform: scale(1) translateY(0); }

.modal-close {
  position: absolute; top: 18px; right: 18px;
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--bg); border: 1px solid var(--border-md);
  color: var(--slate); font-size: 15px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; z-index: 10; transition: all 0.15s;
}
.modal-close:hover { background: var(--border); color: var(--dark); }

.modal-body {
  display: grid; grid-template-columns: 380px 1fr;
  overflow: hidden; flex: 1;
}

/* Left panel */
.modal-left {
  background: var(--bg);
  border-radius: var(--r-xl) 0 0 var(--r-xl);
  display: flex; flex-direction: column;
  align-items: center; padding: 40px 28px 28px;
  gap: 20px; overflow-y: auto;
}
.modal-product-img {
  width: 100%; max-height: 280px; object-fit: contain;
  mix-blend-mode: multiply;
  filter: drop-shadow(0 12px 28px rgba(0,0,0,0.12));
  transition: transform 0.3s var(--ease);
}
.modal-product-img:hover { transform: scale(1.03); }

/* Facts image */
.modal-facts-box {
  width: 100%; border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--border-md);
  background: #fff;
}
.modal-facts-box img { width: 100%; height: auto; display: block; }
.modal-facts-caption {
  font-size: 9px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--slate-lt);
  text-align: center; padding: 8px;
  background: var(--bg); border-top: 1px solid var(--border);
}

/* Right panel */
.modal-right {
  padding: 44px 40px; overflow-y: auto;
  position: relative;
}
.modal-cat {
  font-size: 10px; font-weight: 700; letter-spacing: 2.5px;
  text-transform: uppercase; color: var(--blue); margin-bottom: 8px;
}
.modal-name {
  font-family: var(--font-head); font-size: 1.75rem; font-weight: 800;
  line-height: 1.12; letter-spacing: -0.02em; margin-bottom: 22px;
}
.modal-sep { height: 1px; background: var(--border); margin: 20px 0; }
.modal-sec-label {
  font-size: 9.5px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--slate-lt); margin-bottom: 10px;
}
.modal-text { font-size: 0.875rem; color: var(--slate); line-height: 1.8; }
.modal-benefits { display: flex; flex-direction: column; gap: 9px; }
.modal-benefit {
  display: flex; align-items: baseline; gap: 10px;
  font-size: 0.875rem; color: var(--dark); line-height: 1.5;
}
.modal-benefit::before {
  content: '';
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--blue); flex-shrink: 0; margin-top: 5px;
}
.modal-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.modal-spec {
  background: var(--bg); border-radius: var(--r-sm);
  padding: 11px 13px; border: 1px solid var(--border);
}
.modal-spec-label {
  font-size: 9px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--slate-lt); margin-bottom: 3px;
}
.modal-spec-val { font-size: 0.85rem; font-weight: 600; color: var(--dark); }

.modal-cta { margin-top: 28px; display: flex; gap: 10px; }

/* ════════════════════════════════════════
   TRUST BAND (between products & contact)
════════════════════════════════════════ */
.trust-band {
  background: var(--dark-2);
  padding: 56px 0;
  border-top: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.trust-band-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 2px; background: rgba(255,255,255,0.05);
  border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid rgba(255,255,255,0.05);
}
.trust-cell {
  background: var(--dark-2);
  padding: 36px 28px; text-align: center;
  transition: background 0.2s;
}
.trust-cell:hover { background: rgba(26,67,200,0.09); }
.trust-cell-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: rgba(26,67,200,0.12);
  border: 1px solid rgba(26,67,200,0.2);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.trust-cell-icon svg { width: 22px; height: 22px; stroke: #93B4FF; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.trust-cell-title { font-size: 0.875rem; font-weight: 700; color: #fff; margin-bottom: 6px; }
.trust-cell-desc  { font-size: 0.775rem; color: #4E6280; line-height: 1.65; }

/* ════════════════════════════════════════
   CONTACT
════════════════════════════════════════ */
.contact { background: var(--bg); padding: 96px 0; }
.contact-inner {
  display: grid; grid-template-columns: 1fr 1.2fr;
  gap: 72px; align-items: start;
}

/* Left info column */
.contact-heading {
  font-family: var(--font-head); font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800; line-height: 1.1; letter-spacing: -0.03em;
  margin-top: 0; margin-bottom: 16px;
}
.contact-subtext {
  font-size: 0.9rem; color: var(--slate); line-height: 1.75;
  max-width: 380px; margin-bottom: 36px;
}

.contact-details { display: flex; flex-direction: column; gap: 12px; margin-bottom: 36px; }
.contact-row {
  display: flex; align-items: center; gap: 16px;
  padding: 18px 20px;
  background: var(--white); border: 1.5px solid var(--border);
  border-radius: var(--r-md);
  transition: border-color 0.15s;
}
.contact-row:hover { border-color: var(--blue); }
.contact-row-icon {
  width: 40px; height: 40px; flex-shrink: 0; border-radius: 10px;
  background: rgba(26,67,200,0.07);
  display: flex; align-items: center; justify-content: center;
}
.contact-row-icon svg { width: 18px; height: 18px; stroke: var(--blue); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.contact-row-label { font-size: 9.5px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--slate-lt); margin-bottom: 2px; }
.contact-row-value { font-size: 0.9rem; font-weight: 600; color: var(--dark); }
.contact-row-note  { font-size: 0.75rem; color: var(--slate-lt); }

/* Social row */
.social-row { display: flex; align-items: center; gap: 10px; }
.social-link {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--white); border: 1.5px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  transition: all 0.15s;
}
.social-link svg { width: 18px; height: 18px; fill: none; stroke: var(--slate); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; transition: stroke 0.15s; }
.social-link:hover { border-color: var(--blue); }
.social-link:hover svg { stroke: var(--blue); }

/* Form card */
.form-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--r-xl); padding: 44px 40px;
  box-shadow: var(--shadow-sm);
}
.form-card-title { font-family: var(--font-head); font-size: 1.35rem; font-weight: 800; margin-bottom: 6px; }
.form-card-sub { font-size: 0.85rem; color: var(--slate); margin-bottom: 30px; line-height: 1.6; }

.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 10px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--slate); margin-bottom: 6px; }
.form-input, .form-select, .form-textarea {
  width: 100%; background: var(--bg); border: 1.5px solid var(--border);
  border-radius: var(--r-sm); padding: 11px 14px;
  font-family: var(--font-body); font-size: 0.875rem; color: var(--dark);
  outline: none; transition: border-color 0.15s, background 0.15s;
  -webkit-appearance: none;
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--slate-lt); }
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--blue); background: var(--white);
  box-shadow: 0 0 0 3px rgba(26,67,200,0.09);
}
.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235A6A85' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 13px center;
  padding-right: 36px; cursor: pointer;
}
.form-select option { background: #fff; color: var(--dark); }
.form-textarea { resize: vertical; min-height: 100px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-submit {
  width: 100%; justify-content: center; padding: 13px;
  font-size: 13.5px;
}
.form-success {
  display: none; text-align: center; padding: 28px 20px;
  color: var(--blue);
}
.form-success.show { display: block; }
.form-success-icon {
  width: 52px; height: 52px; border-radius: 50%;
  background: rgba(26,67,200,0.08); border: 2px solid rgba(26,67,200,0.2);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.form-success-icon svg { width: 22px; height: 22px; stroke: var(--blue); fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }

/* ════════════════════════════════════════
   FOOTER
════════════════════════════════════════ */
.footer { background: var(--dark); padding: 44px 0; }
.footer-inner {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 20px;
}
.footer-logo img {
  height: 36px; width: auto; object-fit: contain;
  /* Dark footer — use screen so cream bg fades into dark */
  mix-blend-mode: screen;
  opacity: 0.9;
}
.footer-links { display: flex; gap: 28px; }
.footer-link { font-size: 12px; color: rgba(255,255,255,0.3); transition: color 0.15s; }
.footer-link:hover { color: rgba(255,255,255,0.6); }
.footer-copy { font-size: 12px; color: rgba(255,255,255,0.2); }

/* ════════════════════════════════════════
   SCROLL REVEAL
════════════════════════════════════════ */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.65s var(--ease), transform 0.65s var(--ease); }
.reveal.on { opacity: 1; transform: translateY(0); }
[data-delay="1"] { transition-delay: 0.08s; }
[data-delay="2"] { transition-delay: 0.16s; }
[data-delay="3"] { transition-delay: 0.24s; }
[data-delay="4"] { transition-delay: 0.32s; }
[data-delay="5"] { transition-delay: 0.4s; }
[data-delay="6"] { transition-delay: 0.48s; }
[data-delay="7"] { transition-delay: 0.56s; }
[data-delay="8"] { transition-delay: 0.64s; }

/* ════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════ */
@media (max-width: 1050px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .trust-band-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; padding-bottom: 80px; }
  .hero-mosaic { grid-template-columns: repeat(4, 1fr); grid-template-rows: repeat(2, 1fr); }
  .contact-inner { grid-template-columns: 1fr; }
  .modal-body { grid-template-columns: 1fr; }
  .modal-left { border-radius: var(--r-xl) var(--r-xl) 0 0; }
  .nav-links, .nav-links + * { display: none; }
  .hamburger { display: flex; }
  .mobile-menu { display: flex; }
}
@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .hero { min-height: 60vh; }
  .products { padding: 40px 0; }
  .products-header { margin-bottom: 20px; }
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .product-name { font-size: 0.8rem; }
  .hero-mosaic { grid-template-columns: repeat(3, 1fr); }
  .trust-band { padding: 40px 0; }
  .trust-band-grid { grid-template-columns: 1fr 1fr; }
  .contact { padding: 40px 0; }
  .contact-heading { font-size: clamp(1.5rem, 6vw, 2rem) !important; }
  .contact-subtext { font-size: 0.85rem; }
  .form-row { grid-template-columns: 1fr; }
  .form-card { padding: 20px; }
  .modal-overlay { padding: 0; align-items: flex-end; }
  .modal { max-height: 95vh; max-width: 100vw; width: 100%; margin: 0; border-radius: var(--r-md) var(--r-md) 0 0; overflow-y: auto; }
  .modal-body { grid-template-columns: 1fr; overflow: visible; }
  .modal-left { border-radius: 0; padding: 20px 16px 16px; }
  .modal-right { padding: 20px 16px 32px; overflow: visible; }
  .modal-name { font-size: 1.3rem; }
  .modal-product-img { max-height: 220px; }
  .modal-close { top: 10px; right: 10px; }
  .modal-specs { grid-template-columns: 1fr; }
  .modal-cta { flex-direction: column; }
  .footer-inner { flex-direction: column; text-align: center; gap: 16px; }
  .footer-links { gap: 20px; }
}
@media (max-width: 380px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .product-img-wrap { padding: 8px; }
  .product-info { padding: 8px 2px 4px; }
  .product-name { font-size: 0.72rem; }
  .nav-logo img { height: 32px; max-width: 160px; }
  .nav-inner { height: 56px; }
  .hero { padding-top: 56px; }
}