:root {
  --bg: #0b0b0f;
  --bg-soft: #14141b;
  --card: rgba(255, 255, 255, 0.04);
  --text: #f5f5f5;
  --muted: #c9c9d1;
  --gold: #c8a45d;
  --gold-strong: #e2bf72;
  --radius: 18px;
  --shadow: 0 25px 60px rgba(0, 0, 0, 0.45);
  --max-width: 1200px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Poppins', system-ui, -apple-system, sans-serif;
  background: radial-gradient(circle at 20% 20%, rgba(200, 164, 93, 0.08), transparent 25%),
    radial-gradient(circle at 80% 0%, rgba(200, 164, 93, 0.06), transparent 30%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  width: min(100%, var(--max-width));
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}

.section__header {
  text-align: center;
  margin-bottom: 48px;
}

.section__description {
  color: var(--muted);
  max-width: 720px;
  margin: 12px auto 0;
}

.eyebrow {
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  font-size: 12px;
  font-weight: 600;
  margin: 0 0 12px;
}

h1, h2, h3 {
  font-family: 'Playfair Display', 'Times New Roman', serif;
  margin: 0;
}

h1 {
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.1;
}

h2 {
  font-size: clamp(28px, 3.5vw, 42px);
  line-height: 1.2;
}

h3 {
  font-size: 20px;
}

.subtitle {
  color: var(--muted);
  margin: 18px 0 24px;
  max-width: 520px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: transform 0.3s ease, box-shadow 0.3s ease, color 0.3s ease, background 0.3s ease;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-strong) 100%);
  color: #0b0b0f;
  box-shadow: 0 10px 35px rgba(200, 164, 93, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 40px rgba(200, 164, 93, 0.45);
}

.btn-outline {
  border: 1px solid rgba(200, 164, 93, 0.5);
  color: var(--gold);
  background: transparent;
}

.btn-outline:hover {
  border-color: var(--gold);
  color: var(--text);
  transform: translateY(-2px);
}

.link {
  color: var(--gold);
  font-weight: 500;
  border-bottom: 1px solid transparent;
  padding-bottom: 4px;
}

.link:hover {
  border-color: rgba(200, 164, 93, 0.5);
}

.hero {
  position: relative;
  padding: 120px 0 80px;
  background: radial-gradient(circle at 60% 20%, rgba(200, 164, 93, 0.12), transparent 30%),
    url('assets/textures/black-gold-fabric.svg') center/cover no-repeat,
    linear-gradient(135deg, #08080b 0%, #0f0f15 100%);
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(0, 0, 0, 0.35), transparent 45%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  align-items: center;
  z-index: 1;
}

.hero__text {
  max-width: 560px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero__visual {
  position: relative;
  justify-self: center;
  width: min(520px, 80vw);
  aspect-ratio: 3 / 4;
  display: grid;
  place-items: center;
}

.hero__image {
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 25px 40px rgba(0, 0, 0, 0.55));
}

.halo {
  position: absolute;
  inset: 12%;
  background: radial-gradient(circle at 50% 50%, rgba(200, 164, 93, 0.4), rgba(200, 164, 93, 0.08), transparent 70%);
  filter: blur(18px);
  z-index: 1;
  animation: pulse 6s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.9; }
  50% { transform: scale(1.06); opacity: 1; }
}

.hero__badge {
  position: absolute;
  top: 12%;
  right: 10%;
  padding: 10px 16px;
  background: rgba(200, 164, 93, 0.12);
  border: 1px solid rgba(200, 164, 93, 0.4);
  backdrop-filter: blur(6px);
  border-radius: 12px;
  color: var(--gold);
  font-weight: 600;
  letter-spacing: 0.05em;
  z-index: 2;
}

.advantages {
  background: var(--bg);
}

.advantages__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.advantage-card {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(200, 164, 93, 0.15);
  border-radius: var(--radius);
  padding: 24px;
  position: relative;
  overflow: hidden;
  min-height: 220px;
  transition: transform 0.35s ease, border-color 0.35s ease;
}

.advantage-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(130deg, rgba(200, 164, 93, 0.08), transparent 40%);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.advantage-card:hover {
  transform: translateY(-6px);
  border-color: rgba(200, 164, 93, 0.35);
}

.advantage-card:hover::after {
  opacity: 1;
}

.advantage-card h3 {
  margin-top: 12px;
  margin-bottom: 10px;
}

.advantage-card p {
  color: var(--muted);
  margin: 0;
}

.icon-circle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 1px solid rgba(200, 164, 93, 0.25);
  display: grid;
  place-items: center;
  background: rgba(200, 164, 93, 0.08);
}

.icon-circle img {
  width: 32px;
  height: 32px;
}

.product {
  background: linear-gradient(180deg, rgba(200, 164, 93, 0.05), transparent), var(--bg-soft);
}

.product__layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 48px;
  align-items: center;
}

.product__frame {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: radial-gradient(circle at 30% 30%, rgba(200, 164, 93, 0.08), transparent 50%), #0e0e13;
  padding: 12px;
  border: 1px solid rgba(200, 164, 93, 0.2);
  box-shadow: var(--shadow);
}

.product__frame img {
  border-radius: calc(var(--radius) - 8px);
  object-fit: cover;
  width: 100%;
  height: 100%;
}

.product__copy .section__description {
  margin: 16px 0 20px;
  text-align: left;
}

.bullets {
  padding-left: 20px;
  color: var(--muted);
  margin: 0 0 20px;
  display: grid;
  gap: 8px;
}

.actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}

.testimonials {
  background: var(--bg);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(200, 164, 93, 0.18);
  border-radius: calc(var(--radius) + 4px);
  padding: 24px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.testimonial-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(200, 164, 93, 0.08), transparent 45%);
}

.testimonial-card:nth-child(2)::before {
  background: radial-gradient(circle at 80% 20%, rgba(200, 164, 93, 0.08), transparent 45%);
}

.testimonial__profile {
  display: flex;
  align-items: center;
  gap: 14px;
  position: relative;
  z-index: 1;
}

.testimonial__profile img {
  width: 52px;
  height: 52px;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid rgba(200, 164, 93, 0.6);
}

.testimonial__quote {
  margin: 18px 0 14px;
  color: var(--muted);
  position: relative;
  z-index: 1;
}

.stars {
  color: var(--gold);
  font-size: 18px;
  letter-spacing: 2px;
  position: relative;
  z-index: 1;
}

.final-cta {
  background: linear-gradient(180deg, #0d0d12 0%, #0a0a0e 100%);
  border-top: 1px solid rgba(200, 164, 93, 0.18);
}

.final-cta__inner {
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: flex-start;
  justify-content: space-between;
  padding: 48px;
  border: 1px solid rgba(200, 164, 93, 0.25);
  border-radius: calc(var(--radius) + 6px);
  background: radial-gradient(circle at 10% 20%, rgba(200, 164, 93, 0.1), transparent 35%),
    rgba(255, 255, 255, 0.02);
  box-shadow: var(--shadow);
}

.glow {
  box-shadow: 0 0 0 rgba(200, 164, 93, 0.4);
}

.glow:hover {
  box-shadow: 0 0 25px rgba(200, 164, 93, 0.4);
}

.footer {
  background: #08080c;
  border-top: 1px solid rgba(200, 164, 93, 0.15);
  padding: 40px 0;
}

.footer__content {
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: center;
  color: var(--muted);
}

.footer__brand {
  font-family: 'Playfair Display', serif;
  font-size: 20px;
  color: var(--gold);
}

.footer__links {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.footer__links a {
  color: var(--text);
  font-weight: 500;
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
}

.footer__links a:hover {
  border-color: rgba(200, 164, 93, 0.4);
}

@media (min-width: 900px) {
  .hero__content {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .final-cta__inner {
    flex-direction: row;
    align-items: center;
  }
}

@media (max-width: 640px) {
  .hero {
    padding: 100px 0 60px;
  }

  .hero__badge {
    right: 6%;
    top: 8%;
  }

  .final-cta__inner {
    padding: 32px;
  }
}