* {
  box-sizing: border-box;
}

:root {
  --bg: #f5efe6;
  --bg-soft: #efe3d2;
  --card: rgba(255, 255, 255, 0.72);
  --card-solid: #ffffff;
  --gold: #c6a769;
  --gold-dark: #a98a50;
  --text: #3f3a34;
  --muted: #6e6e6e;
  --line: rgba(63, 58, 52, 0.09);
  --shadow: 0 20px 50px rgba(94, 76, 48, 0.10);
  --shadow-soft: 0 12px 30px rgba(94, 76, 48, 0.08);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 18px;
  --max: 1180px;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 10%, rgba(198, 167, 105, 0.18), transparent 22%),
    radial-gradient(circle at 90% 20%, rgba(198, 167, 105, 0.12), transparent 18%),
    linear-gradient(180deg, #f8f3ec 0%, #f5efe6 100%);
  line-height: 1.75;
  overflow-x: hidden;
}

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

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

.container {
  width: min(92%, var(--max));
  margin: 0 auto;
}

.section {
  padding: 100px 0;
  position: relative;
}

.section-soft {
  background: linear-gradient(180deg, rgba(232, 220, 203, 0.65), rgba(245, 239, 230, 0.6));
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: 999px;
  background: rgba(198, 167, 105, 0.15);
  border: 1px solid rgba(198, 167, 105, 0.18);
  color: #7f6542;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 20px;
}

h1, h2, h3 {
  font-family: "Cormorant Garamond", serif;
  line-height: 1.04;
  margin: 0 0 18px;
  color: #3f352d;
}

h1 {
  font-size: clamp(3rem, 6vw, 5.9rem);
}

h2 {
  font-size: clamp(2.4rem, 4vw, 4rem);
}

h3 {
  font-size: clamp(1.7rem, 2vw, 2.1rem);
}

p {
  margin: 0 0 16px;
  color: var(--muted);
}

.lead {
  font-size: 1.08rem;
  max-width: 680px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(248, 243, 236, 0.68);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(63, 58, 52, 0.06);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 84px;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-name {
  font-family: "Cormorant Garamond", serif;
  font-weight: 700;
  font-size: 1.65rem;
  line-height: 1;
  color: #43362d;
}

.brand-sub {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--muted);
}

.menu {
  display: flex;
  align-items: center;
  gap: 24px;
}

.menu a {
  font-size: 0.95rem;
  font-weight: 700;
  color: #5f564f;
  position: relative;
}

.menu a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width 0.25s ease;
}

.menu a:hover::after {
  width: 100%;
}

.menu-cta {
  padding: 12px 18px;
  background: rgba(198, 167, 105, 0.14);
  border-radius: 999px;
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
  padding: 10px;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: #4a4038;
  margin: 5px 0;
}

.hero {
  padding-top: 72px;
  min-height: calc(100vh - 84px);
  display: flex;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 42px;
  align-items: center;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 28px 0 34px;
}

.btn {
  min-height: 54px;
  padding: 14px 24px;
  border-radius: 999px;
  border: none;
  font-weight: 800;
  font-size: 0.96rem;
  letter-spacing: 0.01em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.28s ease, box-shadow 0.28s ease, background 0.28s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold), #d0b37c);
  color: white;
  box-shadow: 0 18px 30px rgba(198, 167, 105, 0.28);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.58);
  color: #4e463f;
  border: 1px solid rgba(78, 70, 63, 0.10);
  box-shadow: var(--shadow-soft);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.metric-card,
.premium-card,
.service-card,
.test-card,
.faq-item,
.cta-panel {
  backdrop-filter: blur(16px);
}

.metric-card {
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow-soft);
  border-radius: var(--radius-md);
  padding: 18px;
}

.metric-card strong {
  display: block;
  color: #40362f;
  margin-bottom: 6px;
}

.metric-card span {
  color: var(--muted);
  font-size: 0.94rem;
}

.hero-visual {
  display: flex;
  justify-content: center;
}

.portrait-shell {
  position: relative;
  width: min(100%, 540px);
  aspect-ratio: 1 / 1.05;
  display: flex;
  align-items: center;
  justify-content: center;
}

.portrait-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(198, 167, 105, 0.22);
  animation: floatRing 6s ease-in-out infinite;
}

.ring-1 {
  width: 92%;
  height: 92%;
}

.ring-2 {
  width: 78%;
  height: 78%;
  animation-delay: 1.2s;
}

.portrait-glass {
  position: relative;
  width: 78%;
  aspect-ratio: 1 / 1.18;
  border-radius: 34px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.86), rgba(255,255,255,0.64));
  border: 1px solid rgba(255,255,255,0.85);
  box-shadow: 0 28px 60px rgba(94, 76, 48, 0.14);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.portrait-glass::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 18%, rgba(255,255,255,0.8), transparent 24%),
    linear-gradient(180deg, rgba(198,167,105,0.08), transparent 50%);
  pointer-events: none;
}

.portrait-image {
  width: 102%;
  height: auto;
  object-fit: contain;
  transform: translateY(18px);
  filter: drop-shadow(0 20px 30px rgba(0,0,0,0.12));
}

.floating-note {
  position: absolute;
  padding: 12px 16px;
  border-radius: 999px;
  background: rgba(255,255,255,0.78);
  border: 1px solid rgba(255,255,255,0.8);
  box-shadow: var(--shadow-soft);
  font-weight: 700;
  color: #5e544c;
  font-size: 0.88rem;
  animation: floatTag 4.5s ease-in-out infinite;
}

.note-top {
  top: 10%;
  right: 0;
}

.note-bottom {
  bottom: 11%;
  left: 0;
  animation-delay: 1.5s;
}

.split-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 28px;
}

.premium-card {
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.76);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  padding: 34px;
}

.premium-quote blockquote {
  margin: 24px 0 10px;
  font-family: "Cormorant Garamond", serif;
  font-size: 2rem;
  line-height: 1.18;
  color: #4a3f37;
}

.quote-author {
  font-weight: 700;
  color: #8a7451;
}

.mini-details {
  margin-top: 28px;
  display: grid;
  gap: 12px;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 34px;
}

.services-grid,
.tests-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-card,
.test-card {
  background: rgba(255,255,255,0.72);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.75);
  box-shadow: var(--shadow-soft);
  padding: 28px;
  transition: transform 0.28s ease, box-shadow 0.28s ease;
}

.service-card:hover,
.test-card:hover,
.premium-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 26px 50px rgba(94, 76, 48, 0.14);
}

.service-icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(198,167,105,0.16), rgba(198,167,105,0.28));
  display: grid;
  place-items: center;
  font-weight: 800;
  color: #876944;
  margin-bottom: 18px;
}

.service-card ul {
  margin: 16px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.service-card li {
  margin-bottom: 8px;
}

.test-sub {
  color: #896f4d;
  font-weight: 700;
}

.duration {
  display: inline-flex;
  margin-top: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(198, 167, 105, 0.14);
  color: #7f6542;
  font-size: 0.9rem;
  font-weight: 700;
}

.cta-panel {
  background:
    linear-gradient(135deg, rgba(70, 58, 47, 0.92), rgba(109, 91, 70, 0.94));
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 36px;
  box-shadow: 0 28px 60px rgba(52, 41, 31, 0.18);
  padding: 42px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 30px;
  align-items: center;
}

.cta-panel h2,
.cta-panel p {
  color: white;
}

.cta-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.cta-tags span {
  display: inline-flex;
  padding: 11px 15px;
  border-radius: 999px;
  background: rgba(255,255,255,0.12);
  color: white;
  font-weight: 700;
}

.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-list {
  display: grid;
  gap: 16px;
}

.faq-item {
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(255,255,255,0.74);
  border-radius: 22px;
  box-shadow: var(--shadow-soft);
  padding: 0;
  overflow: hidden;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 26px;
  font-weight: 800;
  color: #453c35;
  position: relative;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 24px;
  top: 18px;
  font-size: 1.8rem;
  color: #8c714a;
}

.faq-item[open] summary::after {
  content: "–";
}

.faq-item p {
  padding: 0 26px 24px;
  margin: 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 24px;
  align-items: stretch;
}

.contact-list {
  display: grid;
  gap: 16px;
  margin: 26px 0;
}

.contact-item {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.contact-item .label {
  display: block;
  font-size: 0.9rem;
  color: #8a7a69;
  margin-bottom: 4px;
  font-weight: 700;
}

.contact-form {
  display: grid;
  gap: 14px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  border: 1px solid rgba(63, 58, 52, 0.10);
  background: rgba(255,255,255,0.78);
  border-radius: 16px;
  padding: 16px 16px;
  font: inherit;
  color: var(--text);
  outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  border-color: rgba(198, 167, 105, 0.7);
  box-shadow: 0 0 0 5px rgba(198, 167, 105, 0.14);
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

.site-footer {
  padding: 32px 0;
  background: #493c31;
  color: rgba(255,255,255,0.92);
}

.footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-wrap p {
  color: rgba(255,255,255,0.74);
  margin: 6px 0 0;
}

.footer-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.floating-whatsapp {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 1200;
  min-width: 64px;
  height: 64px;
  padding: 0 18px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #25d366;
  color: white;
  font-weight: 800;
  box-shadow: 0 18px 34px rgba(37, 211, 102, 0.28);
}

.cursor-glow {
  position: fixed;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(circle, rgba(198,167,105,0.13), transparent 62%);
  transform: translate(-50%, -50%);
  opacity: 0.8;
  transition: transform 0.08s linear;
}

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.85s ease, transform 0.85s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 {
  transition-delay: 0.14s;
}

@keyframes floatRing {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes floatTag {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@media (max-width: 1100px) {
  .hero-grid,
  .split-grid,
  .contact-grid,
  .cta-panel,
  .services-grid,
  .tests-grid {
    grid-template-columns: 1fr;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .cta-actions {
    flex-direction: row;
    flex-wrap: wrap;
  }
}

@media (max-width: 860px) {
  .menu-toggle {
    display: inline-block;
  }

  .menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 4%;
    width: min(320px, 92vw);
    background: rgba(255,255,255,0.88);
    border: 1px solid rgba(63, 58, 52, 0.08);
    box-shadow: var(--shadow);
    border-radius: 24px;
    padding: 18px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .menu.open {
    display: flex;
  }

  .brand-name {
    font-size: 1.35rem;
  }

  .section {
    padding: 78px 0;
  }

  .hero {
    min-height: auto;
    padding-top: 42px;
  }

  .portrait-glass {
    width: 86%;
  }
}

@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
  }

  .premium-card,
  .service-card,
  .test-card,
  .cta-panel {
    padding: 24px;
  }

  .floating-note {
    font-size: 0.8rem;
    padding: 10px 14px;
  }

  .note-top {
    right: 4px;
  }

  .note-bottom {
    left: 4px;
  }

  .floating-whatsapp {
    height: 58px;
    right: 14px;
    bottom: 14px;
    font-size: 0.9rem;
  }

  .cursor-glow {
    display: none;
  }
}