/* ═══════════════════════════════════════════════════════
   COMPONENTS — Navigation, Hero, Trust Strip, Sections
═══════════════════════════════════════════════════════ */

/* ════════ NAVIGATION ════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  padding: 0 56px;
  background: rgba(253, 252, 250, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s;
}

.navbar.scrolled {
  box-shadow: 0 1px 24px rgba(0, 0, 0, 0.09);
}

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

.nav-logo-img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.nav-logo-text strong {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 13.5px;
  color: var(--dark);
  letter-spacing: 0.03em;
}

.nav-logo-text span {
  font-size: 9.5px;
  color: var(--muted);
  letter-spacing: 0.12em;
}

.nav-links {
  flex: 1;
  display: flex;
  justify-content: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.04em;
  transition: color 0.2s;
  position: relative;
  padding-bottom: 2px;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--orange);
  transition: width 0.22s;
}

.nav-links a:hover {
  color: var(--dark);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-domain {
  font-size: 11px;
  color: var(--light);
  letter-spacing: 0.05em;
}

.btn-nav {
  padding: 10px 22px;
  background: var(--navy);
  color: #fff;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.07em;
  border: none;
  cursor: pointer;
  transition: background 0.2s;
  text-decoration: none;
  white-space: nowrap;
}

.btn-nav:hover {
  background: var(--orange);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
  margin-left: 12px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--dark);
  transition: all 0.3s;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(4px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -5px);
}

.nav-links.open {
  display: flex !important;
  flex-direction: column;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: rgba(253, 252, 250, 0.98);
  backdrop-filter: blur(20px);
  padding: 28px 24px;
  gap: 20px;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.09);
  z-index: 199;
  justify-content: flex-start;
  align-items: flex-start;
  max-height: calc(100vh - var(--nav-height));
  overflow-y: auto;
}

.nav-links.open a {
  font-size: 17px;
  color: var(--dark);
}

.nav-links.open a::after {
  display: none;
}

/* ════════ HERO ════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  padding-top: var(--nav-height);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url("../assets/samsung-taylor-hero.png");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  transform: scale(1.03);
  transition: transform 9s ease;
}

.hero.loaded .hero-bg {
  transform: scale(1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10, 18, 30, 0.35) 0%,
    rgba(10, 18, 30, 0.2) 30%,
    rgba(10, 18, 30, 0.55) 70%,
    rgba(10, 18, 30, 0.92) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 72px 56px 68px;
}

.hero-top {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 48px;
  align-items: flex-end;
  max-width: var(--container-max);
  margin: 0 auto;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  animation: fadeUp 0.9s 0.1s both;
}

.hero-tag-bar {
  width: 20px;
  height: 2px;
  background: var(--orange);
}

.hero-tag span {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-h1 {
  font-family: var(--font-head);
  font-size: clamp(42px, 6.5vw, 88px);
  font-weight: 800;
  color: #fff;
  line-height: 0.97;
  letter-spacing: -0.025em;
  animation: fadeUp 0.9s 0.2s both;
}

.hero-h1 .accent {
  color: var(--orange);
}

.hero-sub {
  font-size: clamp(14px, 1.5vw, 17px);
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.75;
  font-weight: 300;
  margin-top: 22px;
  max-width: 520px;
  animation: fadeUp 0.9s 0.3s both;
}

.hero-ctas {
  display: flex;
  gap: 12px;
  margin-top: 36px;
  flex-wrap: wrap;
  animation: fadeUp 0.9s 0.4s both;
}

.hero-stats-panel {
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 28px 28px 24px;
  animation: fadeUp 0.9s 0.35s both;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: var(--orange);
  font-family: var(--font-head);
  font-size: 9.5px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 24px;
}

.hero-stat-val {
  font-family: var(--font-head);
  font-size: 26px;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 3px;
}

.hero-stat-val .highlight {
  color: var(--orange);
}

.hero-stat-lbl {
  font-size: 10px;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.hero-scroll {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  z-index: 2;
  animation: fadeIn 1.2s 1s both;
}

.hero-scroll span {
  font-size: 9px;
  color: rgba(255, 255, 255, 0.3);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.scroll-bar {
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.4), transparent);
}

/* ════════ TRUST STRIP ════════ */
.trust-strip {
  background: var(--dark);
  padding: 0 56px;
}

.trust-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1px 1fr;
  align-items: center;
}

.trust-label {
  font-size: 10px;
  color: rgba(255, 255, 255, 0.3);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 22px 36px 22px 0;
  white-space: nowrap;
  font-family: var(--font-head);
  font-weight: 600;
}

.trust-sep {
  background: rgba(255, 255, 255, 0.08);
  height: 100%;
}

.trust-logos {
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 0 0 0 36px;
}

.trust-item {
  padding: 20px 32px;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.trust-item:last-child {
  border-right: none;
}

.trust-co {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.02em;
}

.trust-proj {
  font-size: 10px;
  color: rgba(255, 255, 255, 0.3);
  letter-spacing: 0.08em;
  margin-top: 2px;
}

.trust-tag {
  padding: 3px 8px;
  border: 1px solid rgba(245, 132, 31, 0.4);
  color: var(--orange);
  font-size: 9px;
  letter-spacing: 0.1em;
  font-weight: 600;
  font-family: var(--font-head);
  display: inline-block;
  margin-top: 6px;
  white-space: nowrap;
}

/* ════════ MARQUEE ════════ */
.marquee-wrap {
  background: #0d1520;
  padding: 13px 0;
  overflow: hidden;
  white-space: nowrap;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.marquee-track {
  display: inline-flex;
  animation: marquee 40s linear infinite;
}

.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 0 22px;
  font-family: var(--font-head);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.3);
}

.marquee-dot {
  width: 3px;
  height: 3px;
  background: var(--orange);
  border-radius: 50%;
  flex-shrink: 0;
}