:root {
  --accent-color: #78350f;
  --accent-hover: #92400e;
  --primary-color: #1c1917;
  --bg-warm: #fdfaf6;
  --cream: #fdfaf6;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-warm);
  color: #292524;
  margin: 0;
}

h1,
h2,
h3,
.serif {
  font-family: 'Playfair Display', Georgia, serif;
}

/* ── Scrollbar ───────────────────────── */
.hide-scrollbar::-webkit-scrollbar {
  display: none;
}

.hide-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* ── HERO ───────────────────────────── */
.hero-bg {
  background-image: linear-gradient(105deg, rgba(0, 0, 0, .88) 0%, rgba(0, 0, 0, .55) 55%, rgba(0, 0, 0, .15) 100%),
    url('/images/hero_premium.webp');
  background-size: cover;
  background-position: center;
  min-height: 100svh;
}

/* ── GLASS CARD ───────────────────── */
.glass {
  background: rgba(255, 255, 255, .06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, .12);
}

/* ── GRADIENT TEXT ───────────────── */
.grad-amber {
  background: linear-gradient(135deg, #fbbf24 0%, #d97706 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── FEATURE CARD ─────────────────── */
.f-card {
  background: #fff;
  border: 1px solid #f0ede9;
  border-radius: 2rem;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: transform .35s cubic-bezier(.22, 1, .36, 1), box-shadow .35s;
  position: relative;
  overflow: hidden;
}

.f-card::after {
  content: attr(data-num);
  position: absolute;
  bottom: -1rem;
  right: 1.5rem;
  font-size: 6rem;
  font-weight: 900;
  color: rgba(0, 0, 0, .04);
  line-height: 1;
  user-select: none;
}

.f-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 24px 48px rgba(0, 0, 0, .08);
}

.f-card .f-icon {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.f-card h3 {
  font-size: 1.35rem;
  margin: 0;
  line-height: 1.25;
}

.f-card p {
  font-size: .9rem;
  color: #78716c;
  line-height: 1.65;
  margin: 0;
}

.f-card .f-link {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  text-decoration: none;
  transition: gap .2s;
}

.f-card .f-link:hover {
  gap: .7rem;
}

/* ── STEPPER ──────────────────────── */
.chain-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .6rem;
  cursor: default;
  flex: 1;
}

.chain-icon {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  border: 2px solid #e7e5e4;
  background: #fff;
  color: #a8a29e;
  transition: all .4s cubic-bezier(.22, 1, .36, 1);
}

.chain-step:hover .chain-icon {
  background: var(--accent-color);
  color: #fff;
  border-color: var(--accent-color);
  transform: scale(1.15);
}

.chain-label {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #a8a29e;
}

.chain-connector {
  flex: 1;
  height: 2px;
  background: #e7e5e4;
  margin-top: -1.75rem;
}

/* ── BRAND SECTION ────────────────── */
.mockup-device {
  border-radius: 2.5rem;
  overflow: hidden;
  border: 6px solid #1c1917;
  box-shadow: 0 40px 80px rgba(0, 0, 0, .25);
}

/* ── TESTIMONIAL STRIP ─────────────── */
.testistrip .t-item {
  border: 1px solid #e7e5e4;
  border-radius: 1.5rem;
  padding: 1.75rem;
  background: #fff;
  flex-shrink: 0;
  width: 320px;
}

/* ── CTA FINAL ────────────────────── */
.cta-dark {
  background: #1c1917;
}

/* ── ANIMATION CLASSES ────────────── */
@keyframes floatY {
  0%, 100% { transform: translateY(0) }
  50% { transform: translateY(-12px) }
}

.float-anim {
  animation: floatY 4s ease-in-out infinite;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px) }
  to { opacity: 1; transform: none }
}

.reveal {
  opacity: 0;
}

.revealed {
  animation: fadeUp .7s cubic-bezier(.22, 1, .36, 1) forwards;
}

/* ── PILL BADGE ───────────────────── */
.pill {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .35rem 1rem;
  border-radius: 9999px;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

/* ── FOOTER ───────────────────────── */
footer {
  background: #0c0a09;
  color: #78716c;
}

footer a {
  color: #a8a29e;
  text-decoration: none;
  transition: color .2s;
}

footer a:hover {
  color: #fff;
}

/* ── WHITE LABEL UTILS ──────────────── */
.text-accent { color: var(--accent-color); }
.bg-accent { background-color: var(--accent-color); }
.border-accent { border-color: var(--accent-color); }

.btn-accent {
    background-color: var(--accent-color);
    color: white;
    transition: all 0.2s;
}
.btn-accent:hover {
    background-color: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.btn-accent-outline {
    border: 2px solid var(--accent-color);
    color: var(--accent-color);
    background: transparent;
    transition: all 0.2s;
}
.btn-accent-outline:hover {
    background-color: var(--accent-color);
    color: white;
}

.wl-nav-link {
    position: relative;
    color: #57534e;
    font-weight: 600;
    font-size: 0.875rem;
    padding: 0.5rem 0;
    transition: color 0.2s;
}
.wl-nav-link:hover,
.wl-nav-link.active {
    color: var(--accent-color);
}
.wl-nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent-color);
    border-radius: 1px;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1.5rem;
}
@media (min-width: 640px) {
    .product-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
    .product-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1280px) {
    .product-grid { grid-template-columns: repeat(4, 1fr); }
}

.product-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid #e7e5e4;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
}
.product-card:hover {
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.contact-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #d6d3d1;
    border-radius: 0.75rem;
    font-size: 0.875rem;
    transition: all 0.2s;
    background: white;
}
.contact-input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(120, 53, 15, 0.1);
}

.about-section {
    position: relative;
}
.about-section::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: 10px;
    font-size: 6rem;
    color: var(--accent-color);
    opacity: 0.08;
    font-family: 'Playfair Display', serif;
    line-height: 1;
}

.cert-card {
    background: white;
    border-radius: 1rem;
    padding: 1.5rem;
    border: 1px solid #e7e5e4;
    text-align: center;
    transition: all 0.3s;
}
.cert-card:hover {
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
    transform: translateY(-2px);
}