:root {
  --blue: #1a4fa0;
  --blue-hover: #163d80;
  --blue-light: #e8eef8;
  --blue-mid: #3b6fc4;
  --dark: #0f1923;
  --text: #1a1a2e;
  --text-muted: #5a6480;
  --bg: #ffffff;
  --bg-2: #fff;
  --border: #dde3f0;
  --border-blue: rgba(26, 79, 160, 0.2);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0
}

html {
  scroll-behavior: smooth
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Jost', sans-serif;
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden
}

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 48px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 20px rgba(26, 79, 160, 0.07)
}

.logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--blue);
  letter-spacing: 0.04em
}

.logo span {
  color: var(--dark)
}

.nav-links {
  display: flex;
  gap: 32px;
  align-items: center
}

.nav-link {
  font-size: 0.76rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s
}

.nav-link:hover {
  color: var(--blue)
}

.header-btn {
  font-family: 'Jost', sans-serif;
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
  background: var(--blue);
  border: none;
  padding: 10px 24px;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  text-decoration: none;
  display: inline-block;
  border-radius: 2px
}

.header-btn:hover {
  background: var(--blue-hover);
  transform: translateY(-1px)
}

.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 64px 72px 80px;
  gap: 80px;
  background: #fff;
  position: relative;
  overflow: hidden
}

.hero-bg-text {
  position: absolute;
  bottom: -40px;
  right: -20px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 22vw;
  font-weight: 600;
  color: rgba(26, 79, 160, 0.035);
  line-height: 1;
  pointer-events: none;
  user-select: none;
  letter-spacing: -0.04em
}

.hero-content {
  position: relative;
  z-index: 1
}

.hero-badge-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-light);
  border: 1px solid var(--border-blue);
  padding: 6px 16px;
  margin-bottom: 32px;
  border-radius: 20px;
  animation: fadeUp 0.8s ease both
}

.hero-badge-top::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
  display: inline-block
}

.hero h1 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.4rem, 4.5vw, 4.4rem);
  font-weight: 400;
  line-height: 1.1;
  color: var(--dark);
  margin-bottom: 20px;
  animation: fadeUp 0.9s 0.1s ease both
}

.hero h1 em {
  font-style: italic;
  color: var(--blue)
}

.hero h1 strong {
  font-weight: 500
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  max-width: 480px;
  line-height: 1.75;
  animation: fadeUp 0.9s 0.2s ease both
}

.hero-trust {
  display: flex;
  gap: 24px;
  margin-bottom: 36px;
  flex-wrap: wrap;
  animation: fadeUp 0.9s 0.28s ease both
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted)
}

.hero-trust-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  animation: fadeUp 0.9s 0.35s ease both
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Jost', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  background: var(--blue);
  border: none;
  padding: 16px 40px;
  cursor: pointer;
  transition: background 0.22s, transform 0.18s, box-shadow 0.22s;
  text-decoration: none;
  border-radius: 2px;
  box-shadow: 0 4px 20px rgba(26, 79, 160, 0.3)
}

.btn-primary:hover {
  background: var(--blue-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(26, 79, 160, 0.4)
}

.btn-ghost {
  font-size: 0.82rem;
  color: var(--blue);
  text-decoration: none;
  font-weight: 400;
  border-bottom: 1px solid var(--border-blue);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s
}

.btn-ghost:hover {
  color: var(--blue-hover);
  border-color: var(--blue)
}

.hero-meta {
  margin-top: 28px;
  font-size: 0.74rem;
  color: var(--text-muted);
  animation: fadeUp 0.9s 0.42s ease both;
  display: flex;
  gap: 20px;
  flex-wrap: wrap
}

.hero-meta-item {
  display: flex;
  align-items: center;
  gap: 6px
}

.hero-visual {
  position: relative;
  z-index: 1;
  animation: fadeUp 1s 0.2s ease both;
  margin-top: 40px;
}

.hero-product-showcase {
  position: relative
}

.hero-main-img-wrap {
  background: var(--bg-2);
  border: 1px solid var(--border);
  padding: 40px;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-main-img {
  width: 70%;
  object-fit: contain;
  display: block
}

.hero-img-badge {
  position: absolute;
  top: -12px;
  right: 24px;
  background: var(--blue);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 2px;
  box-shadow: 0 3px 12px rgba(26, 79, 160, 0.35)
}

.hero-thumbs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 12px
}

.hero-thumb {
  background: var(--bg-2);
  border: 1px solid var(--border);
  padding: 20px;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s
}

.hero-thumb:hover {
  border-color: var(--blue-mid);
  box-shadow: 0 4px 16px rgba(26, 79, 160, 0.1)
}

.hero-thumb img {
  width: 100%;
  height: 100px;
  object-fit: contain;
  display: block
}

.hero-thumb-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 8px;
  letter-spacing: 0.06em;
  text-transform: uppercase
}

.hero-stat-strip {
  display: flex;
  margin-top: 12px;
  border: 1px solid var(--border);
  background: #fff
}

.h-stat {
  flex: 1;
  padding: 14px 12px;
  text-align: center;
  border-right: 1px solid var(--border)
}

.h-stat:last-child {
  border-right: none
}

.h-stat-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.7rem;
  font-weight: 500;
  color: var(--blue);
  line-height: 1;
  display: block
}

.h-stat-label {
  font-size: 0.62rem;
  color: var(--text-muted);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  margin-top: 2px;
  display: block
}

section {
  padding: 88px 24px
}

.container {
  max-width: 1100px;
  margin: 0 auto
}

.narrow {
  max-width: 760px;
  margin: 0 auto
}

.s-label {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 12px;
  display: block
}

.s-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 400;
  line-height: 1.2;
  color: var(--dark);
  margin-bottom: 22px
}

.s-text {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.85
}

.divider {
  width: 40px;
  height: 3px;
  background: var(--blue);
  margin: 18px 0;
  border-radius: 2px
}

.spotlight {
  background: var(--dark);
  padding: 80px 24px
}

.spotlight .s-label {
  color: rgba(255, 255, 255, 0.5)
}

.spotlight .s-title {
  color: #fff
}

.spotlight .s-text {
  color: rgba(255, 255, 255, 0.65)
}

.spotlight-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 52px;
  background: rgba(255, 255, 255, 0.08)
}

.spotlight-item {
  background: var(--dark);
  padding: 44px 36px;
  position: relative;
  transition: background 0.25s
}

.spotlight-item:hover {
  background: #1a2535
}

.spotlight-img-wrap {
  background: white;
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 32px;
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px
}

.spotlight-img {
  max-width: 100%;
  max-height: 160px;
  object-fit: contain;
}

.spotlight-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3rem;
  font-weight: 300;
  color: rgba(26, 79, 160, 0.3);
  line-height: 1;
  margin-bottom: 8px
}

.spotlight-name {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 10px
}

.spotlight-desc {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.7
}

.spotlight-feature {
  display: inline-block;
  margin-top: 16px;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(26, 79, 160, 0.8);
  background: rgba(26, 79, 160, 0.15);
  padding: 4px 12px;
  border-radius: 2px
}

.about {
  background: var(--bg-2)
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center
}

.about-img-wrap {
  position: relative
}

.about-img {
  width: 100%;
  border: 1px solid var(--border);
  box-shadow: 0 8px 40px rgba(26, 79, 160, 0.10)
}

.about-img-tag {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--blue);
  color: #fff;
  padding: 20px 24px;
  box-shadow: 0 4px 20px rgba(26, 79, 160, 0.3)
}

.about-img-tag-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.2rem;
  font-weight: 500;
  display: block;
  line-height: 1
}

.about-img-tag-text {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.8
}

.about-features {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px
}

.about-feature {
  font-size: 0.88rem;
  color: var(--text-muted);
  padding: 12px 16px;
  background: #fff;
  border-left: 3px solid var(--blue);
  border-radius: 0 2px 2px 0;
  line-height: 1.6
}

.who-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
  margin-top: 48px
}

.card {
  background: #fff;
  border: 1px solid var(--border);
  padding: 32px 28px;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
  border-radius: 2px
}

.card:hover {
  border-color: var(--blue-mid);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(26, 79, 160, 0.10)
}

.card-icon {
  width: 44px;
  height: 44px;
  background: var(--blue-light);
  border: 1px solid var(--border-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--blue);
  font-size: 1.2rem;
  border-radius: 2px
}

.card-text {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7
}

.how {
  background: var(--bg-2)
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 52px;
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: 0 4px 24px rgba(26, 79, 160, 0.06)
}

.step {
  padding: 44px 36px;
  border-right: 1px solid var(--border)
}

.step:last-child {
  border-right: none
}

.step-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3.5rem;
  font-weight: 300;
  color: rgba(26, 79, 160, 0.12);
  line-height: 1;
  margin-bottom: 14px
}

.step-title {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 10px
}

.safety-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 52px;
  align-items: start;
  margin-top: 52px
}

.safety-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px
}

.safety-list li {
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 14px 16px;
  background: var(--bg-2);
  border-left: 3px solid var(--blue);
  border-radius: 0 2px 2px 0;
  line-height: 1.6
}

.safety-box {
  background: var(--blue);
  padding: 44px;
  box-shadow: 0 8px 32px rgba(26, 79, 160, 0.2)
}

.safety-box p {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  font-weight: 300;
  line-height: 1.55;
  color: #fff
}

.comfort-items {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: 44px
}

.comfort-item {
  background: var(--bg-2);
  border: 1px solid var(--border);
  padding: 28px 20px;
  text-align: center;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
  border-radius: 2px
}

.comfort-item:hover {
  border-color: var(--blue-mid);
  background: var(--blue-light);
  transform: translateY(-3px)
}

.comfort-item-icon {
  font-size: 1.6rem;
  margin-bottom: 10px
}

.comfort-item-text {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5
}

.results {
  background: var(--bg-2)
}

.results-block {
  text-align: center;
  max-width: 700px;
  margin: 0 auto
}

.results-stats {
  display: flex;
  margin: 40px 0;
  border: 1px solid var(--border);
  background: #fff
}

.r-stat {
  flex: 1;
  padding: 32px 20px;
  border-right: 1px solid var(--border)
}

.r-stat:last-child {
  border-right: none
}

.r-stat-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3rem;
  font-weight: 400;
  color: var(--blue);
  line-height: 1;
  display: block
}

.r-stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 6px;
  display: block
}

.results-note {
  font-size: 0.82rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  padding-top: 18px;
  font-style: italic
}

.science {
  background: var(--bg)
}

.science-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 48px
}

.sci-card {
  background: #fff;
  border: 1px solid var(--border);
  padding: 32px;
  border-top: 3px solid var(--blue);
  transition: box-shadow 0.2s;
  border-radius: 2px
}

.sci-card:hover {
  box-shadow: 0 6px 24px rgba(26, 79, 160, 0.10)
}

.sci-source {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 12px
}

.sci-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.8
}

.sci-result {
  margin-top: 16px;
  padding: 10px 14px;
  background: var(--blue-light);
  font-size: 0.82rem;
  color: var(--blue);
  font-weight: 500;
  border-radius: 2px
}

.science-box {
  margin-top: 44px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  padding: 44px
}

.science-box-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--dark);
  margin-bottom: 14px
}

.sci-facts {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px
}

.sci-facts li {
  font-size: 0.88rem;
  color: var(--text-muted);
  padding-left: 20px;
  position: relative;
  line-height: 1.65
}

.sci-facts li::before {
  content: '◆';
  position: absolute;
  left: 0;
  color: var(--blue);
  font-size: 0.45rem;
  top: 8px
}

.science-cta {
  margin-top: 44px;
  background: var(--blue);
  padding: 52px;
  text-align: center
}

.science-cta p {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.6rem;
  font-weight: 300;
  color: #fff;
  line-height: 1.5;
  margin-bottom: 32px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto
}

.science-disclaimer {
  margin-top: 24px;
  font-size: 0.76rem;
  color: rgba(255, 255, 255, 0.5);
  font-style: italic;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto
}

.experts {
  background: var(--bg-2)
}

.experts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 52px
}

.expert-card {
  background: #fff;
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(26, 79, 160, 0.06);
  border-radius: 2px
}

.expert-photo-wrap {
  width: 100%;
  height: 320px;
  overflow: hidden
}

.expert-photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top
}

.expert-body {
  padding: 28px 32px
}

.expert-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--dark);
  margin-bottom: 3px
}

.expert-title {
  font-size: 0.72rem;
  color: var(--blue);
  letter-spacing: 0.08em;
  text-transform: uppercase
}

.expert-degree {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 2px;
  margin-bottom: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border)
}

.expert-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.85
}

.expert-badge {
  display: inline-block;
  margin-top: 18px;
  background: var(--blue-light);
  color: var(--blue);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 2px;
  border: 1px solid var(--border-blue)
}

.consult-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 40px
}

.consult-img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border: 1px solid var(--border)
}

.benefits {
  background: var(--bg-2)
}

.benefits-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 48px
}

.benefit-item {
  padding: 22px 26px;
  background: #fff;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 14px;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
  border-radius: 2px
}

.benefit-item:hover {
  background: var(--blue-light);
  border-color: var(--blue-mid);
  transform: translateX(4px)
}

.benefit-check {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0
}

.benefit-text {
  font-size: 0.9rem;
  color: var(--text-muted)
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px
}

.review-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  padding: 32px 28px;
  position: relative;
  border-radius: 2px;
  transition: box-shadow 0.2s
}

.review-card:hover {
  box-shadow: 0 6px 24px rgba(26, 79, 160, 0.10)
}

.review-card::before {
  content: '"';
  position: absolute;
  top: 10px;
  left: 18px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 4rem;
  color: rgba(26, 79, 160, 0.1);
  line-height: 1
}

.review-text {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 20px;
  padding-top: 22px
}

.review-author {
  font-size: 0.78rem;
  color: var(--blue);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500
}

.kit {
  background: var(--dark);
  padding: 88px 24px
}

.kit .s-label {
  color: rgba(255, 255, 255, 0.5)
}

.kit .s-title {
  color: #fff
}

.kit .s-text {
  color: rgba(255, 255, 255, 0.6)
}

.kit-items {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 52px;
  background: rgba(255, 255, 255, 0.06)
}

.kit-item {
  background: var(--dark);
  padding: 40px 32px;
  transition: background 0.25s
}

.kit-item:hover {
  background: #1a2535
}

.kit-img-wrap {
  background: white;
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 28px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 180px
}

.kit-img {
  max-width: 100%;
  max-height: 140px;
  object-fit: contain;
}

.kit-item-name {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 8px
}

.kit-item-desc {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.45);
  line-height: 1.65
}

.cert {
  background: var(--bg-2)
}

.cert-block {
  background: #fff;
  border: 1px solid var(--border);
  padding: 44px;
  display: flex;
  align-items: center;
  gap: 48px;
  margin-top: 44px;
  box-shadow: 0 4px 24px rgba(26, 79, 160, 0.06)
}

.cert-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  flex-shrink: 0
}

.cert-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--dark);
  margin-bottom: 8px
}

.cert-number {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--blue);
  letter-spacing: 0.05em;
  margin-bottom: 8px
}

.cert-text {
  font-size: 0.88rem;
  color: var(--text-muted)
}

.final-cta {
  background: var(--blue);
  text-align: center;
  padding: 108px 24px;
  position: relative;
  overflow: hidden
}

.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 80% at 50% 50%, rgba(255, 255, 255, 0.07) 0%, transparent 70%)
}

.final-cta-content {
  position: relative;
  z-index: 1
}

.final-cta .s-label {
  color: rgba(255, 255, 255, 0.6)
}

.final-cta .s-title {
  color: #fff;
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 12px
}

.final-sub {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 40px
}

.btn-white {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Jost', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  background: #fff;
  border: none;
  padding: 18px 52px;
  cursor: pointer;
  transition: background 0.22s, transform 0.18s, box-shadow 0.22s;
  text-decoration: none;
  border-radius: 2px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2)
}

.btn-white:hover {
  background: var(--blue-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25)
}

.final-tags {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-top: 36px;
  flex-wrap: wrap
}

.final-tag {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  display: flex;
  align-items: center;
  gap: 7px
}

.final-tag::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  display: inline-block
}

.final-privacy {
  margin-top: 32px;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.4)
}

footer {
  border-top: 1px solid var(--border);
  padding: 24px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg)
}

.footer-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem;
  color: var(--blue);
  letter-spacing: 0.06em;
  font-weight: 600
}

.footer-note {
  font-size: 0.73rem;
  color: var(--text-muted)
}

/* MODAL */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 25, 35, 0.7);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px)
}

.modal-overlay.active {
  display: flex
}

.modal {
  background: #fff;
  padding: 52px 48px;
  max-width: 440px;
  width: 90%;
  position: relative;
  box-shadow: 0 24px 80px rgba(26, 79, 160, 0.25)
}

.whatsapp-fab {
  display: none;
  position: fixed;
  bottom: 18px;
  right: 18px;
  z-index: 1100;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: #25d366;
  color: #fff;
  text-decoration: none;
  border-radius: 999px;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.18);
  font-size: 0.92rem;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.whatsapp-fab:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 34px rgba(0, 0, 0, 0.22);
}

.whatsapp-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
}

.whatsapp-icon svg,
.whatsapp-icon img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.nav-link--whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.modal-whatsapp {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
  font-size: 0.95rem;
}

.modal-whatsapp a {
  color: var(--blue);
  text-decoration: none;
  font-weight: 500;
}

.modal-whatsapp a:hover {
  text-decoration: underline;
}

@media(max-width:680px) {
  .whatsapp-fab {
    display: inline-flex;
  }
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 24px;
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--text-muted);
  line-height: 1
}

.modal-close:hover {
  color: var(--dark)
}

.modal-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--dark);
  margin-bottom: 6px
}

.modal-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 32px
}

.modal-field {
  margin-bottom: 20px
}

.modal-field label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px
}

.modal-field input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 2px;
  font-family: 'Jost', sans-serif;
  font-size: 0.95rem;
  color: var(--dark);
  outline: none;
  transition: border-color 0.2s
}

.modal-field input:focus {
  border-color: var(--blue)
}

.modal-submit {
  width: 100%;
  padding: 16px;
  background: var(--blue);
  color: #fff;
  border: none;
  font-family: 'Jost', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 2px;
  box-shadow: 0 4px 20px rgba(26, 79, 160, 0.3);
  transition: background 0.2s, transform 0.18s
}

.modal-submit:hover {
  background: var(--blue-hover);
  transform: translateY(-1px)
}

.modal-privacy {
  margin-top: 16px;
  font-size: 0.73rem;
  color: var(--text-muted);
  text-align: center
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(22px)
  }

  to {
    opacity: 1;
    transform: translateY(0)
  }
}

.fade-in {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0)
}

@media(max-width:960px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 100px 28px 60px;
    gap: 44px
  }

  .hero-visual {
    order: 1
  }

  .hero-bg-text {
    display: none
  }

  .about-grid,
  .experts-grid,
  .safety-grid,
  .science-box,
  .consult-grid {
    grid-template-columns: 1fr
  }

  .about-img-tag {
    position: static;
    margin-top: 12px;
    display: inline-block
  }

  .cert-block {
    flex-direction: column;
    gap: 24px;
    text-align: center
  }

  .spotlight-grid,
  .kit-items {
    grid-template-columns: 1fr
  }

  .comfort-items {
    grid-template-columns: repeat(3, 1fr)
  }

  .benefits-list {
    grid-template-columns: repeat(2, 1fr)
  }
}

@media(max-width:680px) {
  header {
    padding: 0 20px
  }

  .nav-links {
    display: none
  }

  .steps,
  .reviews-grid,
  .science-grid {
    grid-template-columns: 1fr
  }

  .step {
    border-right: none;
    border-bottom: 1px solid var(--border)
  }

  .step:last-child {
    border-bottom: none
  }

  .results-stats,
  .hero-stat-strip {
    flex-direction: column
  }

  .r-stat,
  .h-stat {
    border-right: none;
    border-bottom: 1px solid var(--border)
  }

  .r-stat:last-child,
  .h-stat:last-child {
    border-bottom: none
  }

  footer {
    flex-direction: column;
    gap: 10px;
    text-align: center;
    padding: 20px
  }

  .comfort-items {
    grid-template-columns: repeat(2, 1fr)
  }

  .benefits-list {
    grid-template-columns: 1fr
  }

  .modal {
    padding: 36px 24px
  }
}