/* =============================================
   WESEN LIFE SCIENCES — STYLESHEET
   ============================================= */


/* ---------- CSS VARIABLES (LIFE SCIENCES BLUE) ---------- */
:root {
  --color-primary: #0a63b0;        /* clinical blue */
  --color-primary-light: #2a8fdd;  /* bright science blue */
  --color-primary-dark: #063a6b;   /* deep navy blue */
  --color-accent: #00c2c7;         /* cyan / teal accent */
  --color-accent-light: #6fe3e6;   /* light aqua */
  --color-bg: #ffffff;
  --color-bg-soft: #f2f8fd;        /* soft blue-tinted background */
  --color-text: #16222e;
  --color-text-light: #566577;
  --color-border: #dbe8f3;
  --color-white: #ffffff;

  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;

  --shadow-sm: 0 4px 12px rgba(10, 99, 176, 0.08);
  --shadow-md: 0 10px 30px rgba(10, 99, 176, 0.14);
  --shadow-lg: 0 20px 50px rgba(10, 99, 176, 0.20);

  --transition: all 0.3s ease;
  --container-width: 1180px;
}

/* ---------- RESET ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-primary-dark);
  line-height: 1.25;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 100px 0; position: relative; }

.center { text-align: center; margin-left: auto; margin-right: auto; }

/* ---------- SCROLL REVEAL ---------- */
[data-aos] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-aos].aos-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Animated gradient background (blue) */
.hero-bg {
  background:
    radial-gradient(circle at 80% 20%, rgba(0, 194, 199, 0.16), transparent 45%),
    radial-gradient(circle at 10% 80%, rgba(10, 99, 176, 0.14), transparent 45%),
    linear-gradient(180deg, var(--color-bg-soft), var(--color-bg));
  background-size: 200% 200%;
  animation: heroShift 16s ease-in-out infinite;
}

/* Floating blurred orbs (blue) */
.orb-1 { width: 320px; height: 320px; background: rgba(10,99,176,0.35); top: -60px; right: 10%; animation: floatY 9s ease-in-out infinite; }
.orb-2 { width: 260px; height: 260px; background: rgba(0,194,199,0.32); bottom: -40px; left: 5%; animation: floatY 11s ease-in-out infinite reverse; }
.orb-3 { width: 200px; height: 200px; background: rgba(42,143,221,0.30); top: 40%; right: 40%; animation: floatY 13s ease-in-out infinite; }

/* Eyebrow pulse dot (blue) */
.pulse-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 0 rgba(10,99,176,0.5);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(10,99,176,0.5); }
  70% { box-shadow: 0 0 0 10px rgba(10,99,176,0); }
  100% { box-shadow: 0 0 0 0 rgba(10,99,176,0); }
}

/* Focus glow on form inputs (blue) — update in the CONTACT section */
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: var(--color-white);
  box-shadow: 0 0 0 3px rgba(10, 99, 176, 0.12);
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  letter-spacing: 0.3px;
}
.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.btn-outline {
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  background: transparent;
}
.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-3px);
}

/* ---------- NAVBAR ---------- */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: transparent;
  transition: var(--transition);
  padding: 18px 0;
}
#navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  padding: 10px 0;
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-mark {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.2rem;
}
.logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-primary-dark);
  letter-spacing: 0.5px;
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo-text small {
  font-size: 0.6rem;
  font-weight: 500;
  color: var(--color-text-light);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.nav-links { display: flex; gap: 36px; }
.nav-links a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-text);
  position: relative;
  padding: 4px 0;
  transition: var(--transition);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width 0.3s ease;
}
.nav-links a:hover,
.nav-links a.active { color: var(--color-primary); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  z-index: 1001;
}
.menu-toggle span {
  width: 26px;
  height: 3px;
  background: var(--color-primary-dark);
  border-radius: 2px;
  transition: var(--transition);
}
.menu-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ================= HERO (MODERN) ================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 120px;
  overflow: hidden;
}

/* --- background layers --- */
.hero-bg {
  position: absolute; inset: 0; z-index: -3;
  background:
    radial-gradient(circle at 82% 18%, rgba(0, 194, 199, 0.18), transparent 42%),
    radial-gradient(circle at 8% 82%, rgba(10, 99, 176, 0.16), transparent 45%),
    linear-gradient(180deg, var(--color-bg-soft), var(--color-bg));
  background-size: 200% 200%;
  animation: heroShift 18s ease-in-out infinite;
}
@keyframes heroShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* faint tech grid */
.hero-grid-overlay {
  position: absolute; inset: 0; z-index: -2;
  background-image:
    linear-gradient(rgba(10,99,176,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10,99,176,0.05) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(circle at 60% 40%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at 60% 40%, #000 30%, transparent 75%);
}

.hero-orbs { position: absolute; inset: 0; overflow: hidden; z-index: -1; }
.orb { position: absolute; border-radius: 50%; filter: blur(70px); opacity: 0.5; }
.orb-1 { width: 340px; height: 340px; background: rgba(10,99,176,0.38); top: -70px; right: 8%; animation: floatY 9s ease-in-out infinite; }
.orb-2 { width: 260px; height: 260px; background: rgba(0,194,199,0.34); bottom: -50px; left: 4%; animation: floatY 11s ease-in-out infinite reverse; }
.orb-3 { width: 200px; height: 200px; background: rgba(42,143,221,0.30); top: 42%; right: 42%; animation: floatY 13s ease-in-out infinite; }
@keyframes floatY { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-30px); } }

/* --- layout --- */
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}
.hero-content { max-width: 640px; }

/* eyebrow + pulse */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--color-primary);
  font-weight: 600; letter-spacing: 1.2px; text-transform: uppercase;
  font-size: 0.8rem; margin-bottom: 20px;
  padding: 7px 16px;
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--color-border);
  border-radius: 30px;
  backdrop-filter: blur(6px);
}
.pulse-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 0 rgba(0,194,199,0.55);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(0,194,199,0.55); }
  70% { box-shadow: 0 0 0 10px rgba(0,194,199,0); }
  100% { box-shadow: 0 0 0 0 rgba(0,194,199,0); }
}

.hero h1 {
  font-size: clamp(2.3rem, 5.2vw, 3.9rem);
  line-height: 1.12;
  margin-bottom: 22px;
  letter-spacing: -0.5px;
}
.highlight-wrap { display: inline-block; position: relative; }
.highlight {
  position: relative; z-index: 1;
  background: linear-gradient(120deg, var(--color-primary-light), var(--color-accent));
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.highlight-wrap::after {
  content: ''; position: absolute;
  left: -2px; right: -2px; bottom: 6px; height: 26%;
  background: rgba(0,194,199,0.18);
  border-radius: 4px; z-index: 0;
}

.hero-sub {
  font-size: 1.12rem; color: var(--color-text-light);
  max-width: 560px; margin-bottom: 34px;
}
.hero-sub strong { color: var(--color-primary-dark); font-weight: 600; }

.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 38px; }
.btn-primary .arrow { display: inline-block; transition: transform 0.3s ease; }
.btn-primary:hover .arrow { transform: translateX(5px); }
.btn-ghost {
  padding: 14px 32px; border-radius: var(--radius-sm);
  font-weight: 600; font-size: 0.95rem;
  color: var(--color-primary-dark);
  background: rgba(255,255,255,0.6);
  border: 1px solid var(--color-border);
  backdrop-filter: blur(6px);
  transition: var(--transition);
}
.btn-ghost:hover { background: var(--color-white); transform: translateY(-3px); box-shadow: var(--shadow-sm); }

.hero-trust {
  display: flex; flex-wrap: wrap; gap: 20px;
  margin-bottom: 40px;
  font-size: 0.85rem; font-weight: 600; color: var(--color-text-light);
}
.hero-trust span { display: inline-flex; align-items: center; gap: 6px; }

.hero-stats { display: flex; gap: 40px; flex-wrap: wrap; }
.stat h3 { font-size: 2.3rem; color: var(--color-primary); font-weight: 800; }
.stat p { font-size: 0.86rem; color: var(--color-text-light); }
.hero-stats .stat.divider { position: relative; padding-left: 40px; }
.hero-stats .stat.divider::before {
  content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 1px; height: 42px; background: var(--color-border);
}

/* --- floating visual --- */
.hero-visual { position: relative; height: 440px; }
.glow-ring {
  position: absolute; top: 50%; left: 50%;
  width: 300px; height: 300px; transform: translate(-50%, -50%);
  border-radius: 50%;
  background: conic-gradient(from 0deg, var(--color-primary), var(--color-accent), var(--color-primary-light), var(--color-primary));
  filter: blur(6px); opacity: 0.25;
  animation: spin 14s linear infinite;
}
@keyframes spin { to { transform: translate(-50%,-50%) rotate(360deg); } }

.capsule-card {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 240px;
  background: rgba(255,255,255,0.92);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 30px 26px; text-align: center;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(10px);
  animation: floatY 6s ease-in-out infinite;
  z-index: 2;
}
.capsule-emoji { font-size: 3rem; display: block; margin-bottom: 10px; }
.capsule-card h4 {
  font-size: 1.05rem;
  color: var(--color-primary-dark);
  margin-bottom: 16px;
}
.capsule-bars { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.capsule-bars span { height: 8px; border-radius: 6px; background: var(--color-bg-soft); }
.capsule-bars span:nth-child(1) { width: 90%; background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light)); }
.capsule-bars span:nth-child(2) { width: 65%; background: linear-gradient(90deg, var(--color-primary-light), var(--color-accent)); }
.capsule-bars span:nth-child(3) { width: 80%; background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light)); }
.capsule-card p {
  font-size: 0.82rem;
  color: var(--color-text-light);
  line-height: 1.55;
}

/* trust badge (top-left of visual) */
.hero-badge {
  position: absolute; top: 12px; left: -10px;
  display: flex; align-items: center; gap: 12px;
  background: rgba(255,255,255,0.95);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(10px);
  animation: floatY 7s ease-in-out infinite;
  z-index: 3;
}
.hero-badge-icon {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex; align-items: center; justify-content: center; font-size: 1.2rem;
  flex-shrink: 0;
}
.hero-badge strong { display: block; font-size: 0.9rem; color: var(--color-primary-dark); }
.hero-badge small { font-size: 0.72rem; color: var(--color-text-light); }

/* floating pill/organ chips */
.float-chip {
  position: absolute;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(255,255,255,0.95);
  border: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(6px);
  z-index: 3;
}
.chip-1 { bottom: 46px; left: 6px;  animation: floatY 5s   ease-in-out infinite; }
.chip-2 { top: 34px;    right: 6px; animation: floatY 8s   ease-in-out infinite reverse; }
.chip-3 { bottom: 6px;  right: 60px; animation: floatY 6.5s ease-in-out infinite; }
.chip-4 { top: 46%;     left: -6px; animation: floatY 9s   ease-in-out infinite reverse; }

/* scroll cue */
.scroll-cue {
  position: absolute; bottom: 28px; left: 50%;
  transform: translateX(-50%);
  display: block;
}
.scroll-cue span {
  display: block; width: 26px; height: 42px;
  border: 2px solid var(--color-primary);
  border-radius: 20px; position: relative;
}
.scroll-cue span::before {
  content: ''; position: absolute; top: 6px; left: 50%;
  transform: translateX(-50%);
  width: 5px; height: 8px;
  background: var(--color-accent);
  border-radius: 3px;
  animation: scrollDown 1.6s infinite;
}
@keyframes scrollDown {
  0%   { top: 6px;  opacity: 1; }
  70%  { top: 22px; opacity: 0; }
  100% { top: 6px;  opacity: 0; }
}

/* --- hero responsive --- */
@media (max-width: 860px) {
  .hero { padding-top: 110px; text-align: center; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-content { max-width: 100%; }
  .eyebrow, .hero-cta, .hero-trust, .hero-stats { justify-content: center; }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .hero-visual { height: 360px; order: -1; max-width: 360px; margin: 0 auto; width: 100%; }
  .hero-stats .stat.divider { padding-left: 0; }
  .hero-stats .stat.divider::before { display: none; }
}

@media (max-width: 480px) {
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn, .hero-cta .btn-ghost { text-align: center; }
  .hero-trust { gap: 14px; }
  .hero-stats { gap: 26px; }
  .stat h3 { font-size: 1.9rem; }
  .hero-visual { height: 320px; }
}

/* --- reduced motion (accessibility) --- */
@media (prefers-reduced-motion: reduce) {
  .hero-bg, .orb, .capsule-card, .hero-badge, .float-chip,
  .pulse-dot, .glow-ring, .scroll-cue span::before {
    animation: none !important;
  }
}

/* ---------- ABOUT ---------- */
.about { background: var(--color-bg); }
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 70px;
  align-items: center;
}
.section-tag {
  color: var(--color-accent);
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-size: 0.85rem;
  margin-bottom: 12px;
}
.about-text h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); margin-bottom: 22px; }
.about-text p { color: var(--color-text-light); margin-bottom: 18px; }
.about-points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 26px;
}
.point {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-primary-dark);
}
.point span {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}
.about-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.visual-card {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 34px 20px;
  text-align: center;
  font-size: 2.4rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.visual-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.visual-card p {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  margin-top: 12px;
}
.visual-card.card-2, .visual-card.card-3 { transform: translateY(24px); }
.visual-card.card-2:hover, .visual-card.card-3:hover { transform: translateY(18px); }

/* ---------- PRODUCTS ---------- */
.products { background: var(--color-bg-soft); }
.section-sub {
  color: var(--color-text-light);
  max-width: 620px;
  margin: 0 auto 40px;
}
.filter-bar {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}
.filter-btn {
  padding: 8px 22px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-text-light);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  transition: var(--transition);
}
.filter-btn.active,
.filter-btn:hover {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 26px;
}
.product-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px 26px;
  box-shadow: var(--shadow-sm);
  transition: opacity 0.4s ease, transform 0.4s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}
.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.product-card:hover::before { transform: scaleX(1); }
.product-card.hide { opacity: 0; transform: scale(0.9); }
.product-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 18px;
}
.product-card h3 {
  font-size: 1.25rem;
  margin-bottom: 6px;
  color: var(--color-primary-dark);
}
.product-tag {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 12px;
}
.product-desc {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 18px;
  line-height: 1.65;
}
.badge {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 30px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-accent);
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid rgba(212, 175, 55, 0.3);
}

/* ---------- WHY US ---------- */
.why { background: var(--color-bg); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 26px;
  margin-top: 20px;
}
.why-card {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
}
.why-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  background: var(--color-white);
}
.why-icon {
  width: 66px;
  height: 66px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}
.why-card h3 { font-size: 1.1rem; margin-bottom: 12px; }
.why-card p { font-size: 0.9rem; color: var(--color-text-light); line-height: 1.65; }

/* ---------- CONTACT ---------- */
.contact { background: var(--color-bg-soft); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 50px;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 28px; }
.info-item { display: flex; gap: 18px; align-items: flex-start; }
.info-icon {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}
.info-item h4 { color: var(--color-primary-dark); margin-bottom: 4px; }
.info-item p { color: var(--color-text-light); }
.info-item a { color: var(--color-text-light); transition: var(--transition); }
.info-item a:hover { color: var(--color-primary); }
.contact-form {
  background: var(--color-white);
  padding: 36px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-bg-soft);
  transition: var(--transition);
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: var(--color-white);
  box-shadow: 0 0 0 3px rgba(14, 110, 91, 0.1);
}
.contact-form textarea { resize: vertical; }
.contact-form .btn { align-self: flex-start; }
.form-note { font-size: 0.8rem; color: var(--color-text-light); }

.form-status { font-size: 0.88rem; margin-top: 4px; min-height: 1.2em; }
.form-status.success { color: #0a8f5b; }
.form-status.error { color: #c0392b; }
.form-status.sending { color: var(--color-text-light); }

/* ---------- FOOTER ---------- */
.footer {
  background: var(--color-primary-dark);
  color: #cfe3dd;
  padding: 70px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-brand p {
  margin-top: 16px;
  font-size: 0.92rem;
  line-height: 1.7;
  color: #a9c7bf;
}
.footer-col h4 { color: var(--color-white); margin-bottom: 18px; font-size: 1.05rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a,
.footer-col li { color: #a9c7bf; font-size: 0.92rem; transition: var(--transition); }
.footer-col a:hover { color: var(--color-accent); }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 22px 0;
  text-align: center;
}
.footer-bottom p { font-size: 0.85rem; color: #8fb0a8; }

/* ---------- MOBILE / RESPONSIVE ---------- */
body.nav-open { overflow: hidden; }

@media (max-width: 860px) {
  section { padding: 70px 0; }

  .menu-toggle { display: flex; }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 75%;
    max-width: 320px;
    height: 100vh;
    background: var(--color-white);
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
    transition: right 0.4s ease;
  }
  .nav-links.open { right: 0; }

  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-points { grid-template-columns: 1fr; }
  .visual-card.card-2, .visual-card.card-3 { transform: none; }
  .visual-card.card-2:hover, .visual-card.card-3:hover { transform: translateY(-6px); }

  .hero-stats { gap: 30px; }

  .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; text-align: left; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { text-align: center; }
  .hero-stats { gap: 22px; }
  .stat h3 { font-size: 1.8rem; }
}

/* ================= COOKIE BANNER ================= */
.cookie-banner {
  position: fixed;
  left: 20px;
  right: 20px;
  bottom: 20px;
  max-width: 900px;
  margin: 0 auto;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 22px 26px;
  z-index: 2000;
  transform: translateY(160%);
  opacity: 0;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
}
.cookie-banner.show { transform: translateY(0); opacity: 1; }

.cookie-content {
  display: flex;
  align-items: center;
  gap: 26px;
  flex-wrap: wrap;
}
.cookie-text { flex: 1; min-width: 260px; }
.cookie-text h4 { font-size: 1.05rem; margin-bottom: 6px; color: var(--color-primary-dark); }
.cookie-text p { font-size: 0.88rem; color: var(--color-text-light); line-height: 1.6; }
.cookie-text a { color: var(--color-primary); font-weight: 600; text-decoration: underline; }

.cookie-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.btn-cookie {
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.88rem;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-cookie-accept {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: var(--color-white);
}
.btn-cookie-accept:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-cookie-ghost {
  background: var(--color-bg-soft);
  color: var(--color-primary-dark);
  border: 1px solid var(--color-border);
}
.btn-cookie-ghost:hover { background: var(--color-white); border-color: var(--color-primary); }

/* preferences panel */
.cookie-prefs {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.cookie-pref-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.cookie-pref-row strong { display: block; font-size: 0.92rem; color: var(--color-primary-dark); }
.cookie-pref-row span { font-size: 0.8rem; color: var(--color-text-light); }
.cookie-prefs-footer { margin-top: 6px; }

/* toggle switch */
.switch { position: relative; display: inline-block; width: 46px; height: 26px; flex-shrink: 0; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider {
  position: absolute; cursor: pointer; inset: 0;
  background: #c9d6e2; border-radius: 30px; transition: 0.3s;
}
.slider::before {
  content: ''; position: absolute; height: 20px; width: 20px;
  left: 3px; bottom: 3px; background: #fff; border-radius: 50%; transition: 0.3s;
}
.switch input:checked + .slider { background: var(--color-primary); }
.switch input:checked + .slider::before { transform: translateX(20px); }
.switch input:disabled + .slider { background: var(--color-primary-light); opacity: 0.7; cursor: not-allowed; }

@media (max-width: 640px) {
  .cookie-content { flex-direction: column; align-items: stretch; }
  .cookie-actions { justify-content: stretch; }
  .cookie-actions .btn-cookie { flex: 1; text-align: center; }
}