/* ============================================================
   LUMIÈRE — Medical Aesthetics Brand
   Main Stylesheet
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Jost:wght@200;300;400;500&family=Playfair+Display:ital,wght@0,400;0,600;1,300;1,400&display=swap');

/* ==========================
   CSS CUSTOM PROPERTIES
   ========================== */
:root {
  --clr-bg:           #0a0a0b;
  --clr-bg-2:         #111113;
  --clr-bg-3:         #16161a;
  --clr-surface:      #1c1c21;
  --clr-border:       rgba(255,255,255,0.07);
  --clr-border-hover: rgba(201,168,106,0.35);

  --clr-gold:         #c9a86a;
  --clr-gold-light:   #e2c98a;
  --clr-gold-dark:    #a07c42;
  --clr-gold-glow:    rgba(201,168,106,0.18);

  --clr-text:         #f0ede8;
  --clr-text-muted:   rgba(240,237,232,0.5);
  --clr-text-faint:   rgba(240,237,232,0.28);

  --clr-white:        #ffffff;
  --clr-cream:        #faf7f2;

  --font-display:     'Cormorant Garamond', Georgia, serif;
  --font-body:        'Jost', system-ui, sans-serif;
  --font-accent:      'Playfair Display', Georgia, serif;

  --easing:           cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-out:         cubic-bezier(0.0, 0.0, 0.2, 1);

  --nav-h:            88px;
  --radius:           2px;
  --max-w:            1320px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--clr-bg);
  color: var(--clr-text);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.7;
  overflow-x: hidden;
}

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

/* ==========================
   TYPOGRAPHY UTILITIES
   ========================== */
.font-display  { font-family: var(--font-display); }
.font-accent   { font-family: var(--font-accent); }
.font-body     { font-family: var(--font-body); }
.text-gold     { color: var(--clr-gold); }
.text-muted    { color: var(--clr-text-muted); }
.text-faint    { color: var(--clr-text-faint); }

.eyebrow {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 10px;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--clr-gold);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  font-weight: 300;
  line-height: 1.12;
  color: var(--clr-text);
}
.section-title em { font-style: italic; font-weight: 200; color: var(--clr-gold); }

.body-text {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 14px;
  line-height: 1.9;
  color: var(--clr-text-muted);
}

/* ==========================
   LAYOUT
   ========================== */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}

@media (max-width: 768px) {
  .container { padding: 0 20px; }
}

.section { padding: 120px 0; }
.section--sm { padding: 80px 0; }
.section--lg { padding: 160px 0; }

/* ==========================
   BUTTONS
   ========================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  padding: 16px 36px;
  transition: all 0.4s var(--easing);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--clr-gold);
  color: #0a0a0b;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--clr-gold-light);
  transform: translateX(-101%);
  transition: transform 0.4s var(--easing);
}
.btn-primary:hover::before { transform: translateX(0); }
.btn-primary:hover { color: #0a0a0b; }
.btn-primary span, .btn-primary svg { position: relative; z-index: 1; }

.btn-outline {
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--clr-text);
}
.btn-outline:hover {
  border-color: var(--clr-gold);
  color: var(--clr-gold);
}

.btn-ghost {
  border-bottom: 1px solid rgba(255,255,255,0.2);
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  padding: 4px 0;
  transition: color 0.3s, border-color 0.3s;
}
.btn-ghost:hover {
  color: var(--clr-gold);
  border-color: var(--clr-gold);
}

/* Arrow icon for buttons */
.btn-arrow {
  width: 14px;
  height: 14px;
  transition: transform 0.3s;
}
.btn:hover .btn-arrow { transform: translateX(4px); }

/* ==========================
   NAVIGATION
   ========================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background 0.5s, border-color 0.5s;
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(10, 10, 11, 0.92);
  border-bottom-color: var(--clr-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav__logo {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.6rem;
  letter-spacing: 0.12em;
  color: var(--clr-text);
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.nav__logo span {
  font-family: var(--font-body);
  font-size: 7px;
  font-weight: 300;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-top: 3px;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-left: 48px;
}

.nav__link {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  transition: color 0.3s;
  position: relative;
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--clr-gold);
  transition: width 0.4s var(--easing);
}
.nav__link:hover, .nav__link.active {
  color: var(--clr-text);
}
.nav__link:hover::after, .nav__link.active::after {
  width: 100%;
}

.nav__cta {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 11px 28px;
  border: 1px solid var(--clr-gold);
  color: var(--clr-gold);
  transition: all 0.35s;
}
.nav__cta:hover {
  background: var(--clr-gold);
  color: #0a0a0b;
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav__hamburger span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--clr-text);
  transition: all 0.3s;
}

/* Mobile Nav */
.nav__mobile {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--clr-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  transform: translateX(100%);
  transition: transform 0.5s var(--easing);
}
.nav__mobile.open { transform: translateX(0); }
.nav__mobile a {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--clr-text-muted);
  transition: color 0.3s;
}
.nav__mobile a:hover { color: var(--clr-gold); }

@media (max-width: 960px) {
  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }
}

/* ==========================
   HERO SECTION
   ========================== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  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;
  object-position: center 20%;
}
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10,10,11,0.75) 0%,
    rgba(10,10,11,0.45) 50%,
    rgba(10,10,11,0.6) 100%
  );
}

.hero__accent-line {
  position: absolute;
  left: 50%;
  top: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--clr-gold), transparent);
  height: 0;
  animation: lineGrow 1.4s var(--ease-out) 0.5s forwards;
  z-index: 2;
}
@keyframes lineGrow {
  to { height: 100px; }
}

.hero__content {
  position: relative;
  z-index: 2;
  padding-top: var(--nav-h);
}

.hero__eyebrow {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 300;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: 20px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s var(--ease-out) 0.8s forwards;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 6.5rem);
  font-weight: 300;
  line-height: 1.05;
  color: var(--clr-white);
  max-width: 700px;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 1s var(--ease-out) 1s forwards;
}
.hero__title em {
  font-style: italic;
  font-weight: 200;
}
.hero__title .gold-word {
  color: var(--clr-gold);
  display: block;
  opacity: 0;
  animation: fadeIn 1.2s var(--ease-out) 2s forwards;
}

.hero__subtitle {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 300;
  color: rgba(255,255,255,0.65);
  max-width: 440px;
  line-height: 1.9;
  margin-top: 24px;
  opacity: 0;
  animation: fadeIn 0.8s var(--ease-out) 1.8s forwards;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 40px;
  opacity: 0;
  animation: fadeIn 0.8s var(--ease-out) 2.2s forwards;
}

.hero__scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: fadeIn 1s var(--ease-out) 3s forwards;
}
.hero__scroll span {
  font-size: 9px;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--clr-gold), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

/* ==========================
   TICKER / MARQUEE
   ========================== */
.ticker {
  background: var(--clr-gold);
  overflow: hidden;
  padding: 14px 0;
}
.ticker__track {
  display: flex;
  gap: 60px;
  animation: ticker 20s linear infinite;
  width: max-content;
}
.ticker__item {
  font-family: var(--font-body);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: #0a0a0b;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 20px;
}
.ticker__item::before {
  content: '✦';
  font-size: 8px;
}
@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ==========================
   BRAND PILLARS
   ========================== */
.pillars {
  background: var(--clr-bg-2);
}
.pillars__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--clr-border);
  border: 1px solid var(--clr-border);
}
.pillar {
  background: var(--clr-bg-2);
  padding: 60px 48px;
  transition: background 0.4s;
  position: relative;
  overflow: hidden;
}
.pillar::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--clr-gold);
  transition: width 0.5s var(--easing);
}
.pillar:hover { background: var(--clr-bg-3); }
.pillar:hover::after { width: 100%; }

.pillar__number {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 300;
  color: var(--clr-border);
  line-height: 1;
  margin-bottom: 24px;
  transition: color 0.4s;
}
.pillar:hover .pillar__number { color: var(--clr-gold-glow); }

.pillar__icon {
  width: 48px;
  height: 48px;
  border: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: border-color 0.4s;
}
.pillar:hover .pillar__icon { border-color: var(--clr-gold); }
.pillar__icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--clr-gold);
  stroke-width: 1.2;
  fill: none;
}

.pillar__title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--clr-text);
  margin-bottom: 14px;
}
.pillar__text {
  font-size: 13px;
  line-height: 1.85;
  color: var(--clr-text-muted);
  max-width: 280px;
}

@media (max-width: 900px) {
  .pillars__grid { grid-template-columns: 1fr; }
}

/* ==========================
   FEATURED PRODUCTS
   ========================== */
.products { background: var(--clr-bg); }

.products__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 64px;
  gap: 20px;
}

.products__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.product-card {
  position: relative;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  transition: border-color 0.4s, transform 0.4s;
  overflow: hidden;
}
.product-card:hover {
  border-color: var(--clr-border-hover);
  transform: translateY(-4px);
}

.product-card__img-wrap {
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--clr-bg-3);
  position: relative;
}
.product-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--easing);
}
.product-card:hover .product-card__img-wrap img {
  transform: scale(1.05);
}

.product-card__badge {
  position: absolute;
  top: 16px;
  left: 16px;
  font-size: 8px;
  font-weight: 400;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  padding: 6px 12px;
  background: var(--clr-gold);
  color: #0a0a0b;
}

.product-card__body {
  padding: 28px;
}

.product-card__tag {
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: 10px;
}

.product-card__name {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 400;
  color: var(--clr-text);
  margin-bottom: 8px;
  line-height: 1.25;
}

.product-card__desc {
  font-size: 12px;
  line-height: 1.75;
  color: var(--clr-text-muted);
  margin-bottom: 20px;
}

.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--clr-border);
  padding-top: 16px;
}

.product-card__price {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--clr-text);
}

.product-card__btn {
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--clr-gold);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.3s;
}
.product-card__btn:hover { gap: 10px; }
.product-card__btn svg {
  width: 12px;
  height: 12px;
  stroke: var(--clr-gold);
  fill: none;
}

@media (max-width: 1024px) {
  .products__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .products__grid { grid-template-columns: 1fr; }
  .products__header { flex-direction: column; align-items: flex-start; }
}

/* ==========================
   WHY SECTION (2-col)
   ========================== */
.why { background: var(--clr-bg-2); }

.why__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.why__image {
  position: relative;
}
.why__image img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
}
.why__image-deco {
  position: absolute;
  bottom: -24px;
  right: -24px;
  width: 120px;
  height: 120px;
  border: 1px solid var(--clr-gold);
  opacity: 0.3;
  pointer-events: none;
}

.why__reasons { display: flex; flex-direction: column; gap: 36px; }

.why__reason {
  display: flex;
  gap: 24px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--clr-border);
}
.why__reason:last-child { border-bottom: none; padding-bottom: 0; }

.why__reason-num {
  font-family: var(--font-body);
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--clr-gold);
  margin-top: 4px;
  flex-shrink: 0;
}
.why__reason-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--clr-text);
  margin-bottom: 8px;
}
.why__reason-text {
  font-size: 13px;
  line-height: 1.85;
  color: var(--clr-text-muted);
}

@media (max-width: 960px) {
  .why__grid { grid-template-columns: 1fr; gap: 48px; }
  .why__image { display: none; }
}

/* ==========================
   STATISTICS BANNER
   ========================== */
.stats {
  background: var(--clr-bg-3);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  divide-x: 1px solid var(--clr-border);
}
.stat-item {
  padding: 60px 40px;
  text-align: center;
  border-right: 1px solid var(--clr-border);
}
.stat-item:last-child { border-right: none; }

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 300;
  color: var(--clr-gold);
  line-height: 1;
  margin-bottom: 10px;
}
.stat-label {
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
}

@media (max-width: 768px) {
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .stat-item:nth-child(3) { border-right: 1px solid var(--clr-border); border-top: 1px solid var(--clr-border); }
  .stat-item:nth-child(4) { border-top: 1px solid var(--clr-border); }
}
@media (max-width: 480px) {
  .stats__grid { grid-template-columns: 1fr; }
  .stat-item { border-right: none !important; border-top: 1px solid var(--clr-border); }
  .stat-item:first-child { border-top: none; }
}

/* ==========================
   TECHNOLOGY SECTION
   ========================== */
.tech { background: var(--clr-bg); }

.tech__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: center;
}

.tech__items { display: flex; flex-direction: column; gap: 1px; }

.tech__item {
  display: flex;
  gap: 28px;
  padding: 28px 0;
  border-bottom: 1px solid var(--clr-border);
  cursor: pointer;
  transition: all 0.3s;
}
.tech__item:first-child { border-top: 1px solid var(--clr-border); }

.tech__item-icon {
  width: 44px;
  height: 44px;
  border: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.3s;
}
.tech__item:hover .tech__item-icon,
.tech__item.active .tech__item-icon {
  border-color: var(--clr-gold);
  background: var(--clr-gold-glow);
}
.tech__item-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--clr-text-muted);
  stroke-width: 1.2;
  fill: none;
  transition: stroke 0.3s;
}
.tech__item:hover .tech__item-icon svg,
.tech__item.active .tech__item-icon svg {
  stroke: var(--clr-gold);
}

.tech__item-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--clr-text-muted);
  margin-bottom: 4px;
  transition: color 0.3s;
}
.tech__item:hover .tech__item-title,
.tech__item.active .tech__item-title {
  color: var(--clr-text);
}
.tech__item-text {
  font-size: 12px;
  line-height: 1.8;
  color: var(--clr-text-faint);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--easing), opacity 0.4s;
  opacity: 0;
}
.tech__item.active .tech__item-text {
  max-height: 100px;
  opacity: 1;
}

.tech__visual {
  position: relative;
}
.tech__visual img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
}
.tech__visual-deco {
  position: absolute;
  top: -20px;
  left: -20px;
  width: 80px;
  height: 80px;
  border: 1px solid var(--clr-gold);
  opacity: 0.3;
  pointer-events: none;
}

@media (max-width: 960px) {
  .tech__grid { grid-template-columns: 1fr; gap: 48px; }
  .tech__visual { display: none; }
}

/* ==========================
   TESTIMONIALS
   ========================== */
.testimonials {
  background: var(--clr-bg-2);
  position: relative;
  overflow: hidden;
}
.testimonials::before {
  content: '"';
  position: absolute;
  top: -40px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: 300px;
  font-weight: 300;
  color: rgba(201,168,106,0.04);
  pointer-events: none;
  line-height: 1;
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: var(--clr-bg-3);
  border: 1px solid var(--clr-border);
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  transition: border-color 0.4s;
}
.testimonial-card:hover { border-color: var(--clr-border-hover); }

.testimonial-card__stars {
  display: flex;
  gap: 4px;
  margin-bottom: 24px;
}
.star {
  width: 14px;
  height: 14px;
  fill: var(--clr-gold);
  color: var(--clr-gold);
}

.testimonial-card__quote {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-style: italic;
  font-weight: 300;
  line-height: 1.7;
  color: rgba(240,237,232,0.75);
  flex: 1;
  margin-bottom: 28px;
}

.testimonial-card__author {
  border-top: 1px solid var(--clr-border);
  padding-top: 20px;
}
.testimonial-card__name {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-text);
  margin-bottom: 4px;
}
.testimonial-card__location {
  font-size: 11px;
  color: var(--clr-text-faint);
}
.testimonial-card__product {
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-top: 6px;
}

@media (max-width: 1024px) {
  .testimonials__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .testimonials__grid { grid-template-columns: 1fr; }
}

/* ==========================
   CTA BANNER
   ========================== */
.cta-banner {
  background: var(--clr-gold);
  padding: 80px 0;
}
.cta-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.cta-banner__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 300;
  color: #0a0a0b;
  line-height: 1.2;
}
.cta-banner__title em { font-style: italic; }

.btn-dark {
  background: #0a0a0b;
  color: var(--clr-gold);
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  padding: 16px 36px;
  transition: all 0.3s;
  flex-shrink: 0;
}
.btn-dark:hover {
  background: var(--clr-bg-3);
  color: var(--clr-gold-light);
}

@media (max-width: 700px) {
  .cta-banner__inner { flex-direction: column; text-align: center; }
}

/* ==========================
   FOOTER
   ========================== */
.footer {
  background: var(--clr-bg);
  border-top: 1px solid var(--clr-border);
  padding: 80px 0 40px;
}

.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--clr-border);
}

.footer__brand .nav__logo { font-size: 1.8rem; }
.footer__tagline {
  font-size: 12px;
  line-height: 1.8;
  color: var(--clr-text-muted);
  max-width: 260px;
  margin-top: 16px;
}

.footer__col-title {
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: 20px;
}
.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__link {
  font-size: 12px;
  color: var(--clr-text-muted);
  transition: color 0.3s;
}
.footer__link:hover { color: var(--clr-text); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  gap: 20px;
  flex-wrap: wrap;
}
.footer__copy {
  font-size: 11px;
  color: var(--clr-text-faint);
}
.footer__legal {
  display: flex;
  gap: 24px;
}
.footer__legal a {
  font-size: 11px;
  color: var(--clr-text-faint);
  transition: color 0.3s;
}
.footer__legal a:hover { color: var(--clr-text-muted); }

@media (max-width: 900px) {
  .footer__top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer__top { grid-template-columns: 1fr; gap: 36px; }
}

/* ==========================
   ANIMATIONS & INTERSECTION
   ========================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  to { opacity: 1; }
}

/* ==========================
   PRODUCTS PAGE
   ========================== */
.page-hero {
  padding-top: calc(var(--nav-h) + 60px);
  padding-bottom: 60px;
  background: var(--clr-bg-2);
  border-bottom: 1px solid var(--clr-border);
}

.products-page__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  padding: 80px 0;
}
@media (max-width: 960px) {
  .products-page__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .products-page__grid { grid-template-columns: 1fr; }
}

.filter-bar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  padding: 32px 0;
  border-bottom: 1px solid var(--clr-border);
}
.filter-btn {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 10px 20px;
  border: 1px solid var(--clr-border);
  color: var(--clr-text-muted);
  transition: all 0.3s;
}
.filter-btn.active, .filter-btn:hover {
  border-color: var(--clr-gold);
  color: var(--clr-gold);
}

/* ==========================
   TECHNOLOGY PAGE
   ========================== */
.tech-hero-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  min-height: 60vh;
}
.tech-hero-split__left {
  background: var(--clr-bg-2);
  padding: 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.tech-hero-split__right {
  background: var(--clr-bg-3);
  position: relative;
  overflow: hidden;
}
.tech-hero-split__right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
}

.tech-modalities {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--clr-border);
  border: 1px solid var(--clr-border);
  margin-top: 60px;
}
.modality-card {
  background: var(--clr-bg);
  padding: 52px 48px;
  transition: background 0.4s;
}
.modality-card:hover { background: var(--clr-bg-2); }
.modality-card__num {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--clr-border);
  line-height: 1;
  margin-bottom: 20px;
  transition: color 0.4s;
}
.modality-card:hover .modality-card__num { color: var(--clr-gold-glow); }

@media (max-width: 768px) {
  .tech-hero-split { grid-template-columns: 1fr; }
  .tech-hero-split__right { height: 300px; }
  .tech-hero-split__left { padding: 48px 24px; }
  .tech-modalities { grid-template-columns: 1fr; }
}

/* ==========================
   ABOUT PAGE
   ========================== */
.about-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
@media (max-width: 900px) {
  .about-story { grid-template-columns: 1fr; }
}

/* ==========================
   CONTACT PAGE
   ========================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.form-field {
  margin-bottom: 24px;
}
.form-field label {
  display: block;
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: 8px;
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 300;
  color: var(--clr-text);
  outline: none;
  transition: border-color 0.3s;
  -webkit-appearance: none;
  border-radius: 0;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--clr-gold);
}
.form-field textarea { resize: vertical; min-height: 140px; }
.form-field select { cursor: pointer; }
.form-field select option { background: var(--clr-surface); }

.form-success {
  display: none;
  text-align: center;
  padding: 48px;
  border: 1px solid var(--clr-gold);
}
.form-success.show { display: block; }
.form-success svg {
  width: 40px;
  height: 40px;
  stroke: var(--clr-gold);
  fill: none;
  stroke-width: 1.5;
  margin: 0 auto 16px;
}
.form-success h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 300;
  margin-bottom: 8px;
}

.contact-info { display: flex; flex-direction: column; gap: 36px; }
.contact-info-item__label {
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: 6px;
}
.contact-info-item__value {
  font-size: 14px;
  line-height: 1.7;
  color: var(--clr-text-muted);
}

/* ==========================
   UTILITY
   ========================== */
.divider {
  width: 60px;
  height: 1px;
  background: var(--clr-gold);
  margin: 24px 0;
}

.section-intro { max-width: 560px; }
.section-intro.center { margin: 0 auto; text-align: center; }
.section-intro .divider { margin: 24px auto; }

.text-center { text-align: center; }

.mb-8 { margin-bottom: 8px; }
.mb-12 { margin-bottom: 12px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }
.mb-64 { margin-bottom: 64px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }