:root {
  --porcelain: #f8faf9;
  --petroleum: #0f3d3e;
  --jade: #4fa69c;
  --mint: #dff5f1;
  --champagne: #c9a86a;
  --ink: #172326;
  --muted: #607174;
  --line: rgba(15, 61, 62, 0.1);
  --shadow-soft: 0 18px 55px rgba(15, 61, 62, 0.1);
  --shadow-glow: 0 22px 70px rgba(79, 166, 156, 0.24);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", "Inter", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 18% 10%, rgba(223, 245, 241, 0.74), transparent 25rem),
    radial-gradient(circle at 86% 18%, rgba(201, 168, 106, 0.16), transparent 24rem),
    linear-gradient(180deg, #f8faf9 0%, #fff 44%, #f8faf9 100%);
}

body.menu-open {
  overflow: hidden;
}

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

.font-display {
  font-family: "Plus Jakarta Sans", "Manrope", sans-serif;
}

.container-premium {
  width: min(100% - 2rem, 1180px);
  margin-inline: auto;
}

.top-strip {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  background: var(--petroleum);
  color: #fff;
  box-shadow: 0 12px 35px rgba(15, 61, 62, 0.22);
}

.top-strip-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.75rem;
  align-items: center;
  padding-block: 0.75rem;
}

.top-icon,
.brand-icon,
.icon-badge {
  display: grid;
  place-items: center;
  border-radius: 999px;
}

.top-icon {
  width: 2.5rem;
  height: 2.5rem;
  background: rgba(255, 255, 255, 0.1);
  color: var(--champagne);
}

.top-title {
  margin: 0;
  font-family: "Plus Jakarta Sans", "Manrope", sans-serif;
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.15;
}

.top-copy {
  margin: 0.15rem 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.88rem;
  font-weight: 600;
}

.site-header {
  position: fixed;
  inset: 4rem 0 auto;
  z-index: 40;
  transition: background 0.25s ease, box-shadow 0.25s ease, backdrop-filter 0.25s ease;
}

.site-header.scrolled {
  background: rgba(248, 250, 249, 0.84);
  box-shadow: 0 16px 45px rgba(15, 61, 62, 0.08);
  backdrop-filter: blur(18px);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 0.75rem;
  padding: 0.75rem 1.15rem;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  border-radius: 999px;
}

.brand-icon {
  width: 2.75rem;
  height: 2.75rem;
  color: #fff;
  background: linear-gradient(135deg, var(--petroleum), var(--jade));
  box-shadow: var(--shadow-glow);
  overflow: hidden;
}

.official-logo {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  object-fit: cover;
  object-position: center;
  background: #fff;
}

.brand-name {
  display: block;
  color: var(--petroleum);
  font-family: "Plus Jakarta Sans", "Manrope", sans-serif;
  font-size: 0.95rem;
  font-weight: 800;
  line-height: 1.1;
}

.brand-subtitle {
  display: block;
  margin-top: 0.15rem;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.nav-links,
.nav-actions {
  display: flex;
  align-items: center;
}

.nav-links {
  gap: 1.25rem;
}

.nav-actions {
  gap: 0.75rem;
}

.nav-link {
  position: relative;
  color: rgba(23, 35, 38, 0.78);
  font-size: 0.94rem;
  font-weight: 800;
  transition: color 0.2s ease;
}

.nav-link::after {
  content: "";
  position: absolute;
  inset: auto 0 -0.45rem;
  height: 2px;
  border-radius: 999px;
  background: var(--champagne);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.2s ease;
}

.nav-link:hover,
.nav-link:focus,
.nav-link.active {
  color: var(--petroleum);
}

.nav-link:hover::after,
.nav-link:focus::after,
.nav-link.active::after {
  transform: scaleX(1);
}

.btn-premium {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  min-height: 3.25rem;
  padding: 0.9rem 1.35rem;
  border: 0;
  border-radius: 999px;
  font-weight: 800;
  line-height: 1;
  cursor: pointer;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}

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

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--petroleum), var(--jade));
  box-shadow: 0 18px 45px rgba(15, 61, 62, 0.2);
}

.btn-gold {
  color: var(--ink);
  background: linear-gradient(135deg, #f4e7c7, var(--champagne));
  box-shadow: 0 18px 45px rgba(201, 168, 106, 0.22);
}

.btn-outline {
  color: var(--petroleum);
  border: 1px solid rgba(15, 61, 62, 0.14);
  background: rgba(255, 255, 255, 0.78);
}

.icon-button {
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  place-items: center;
  border: 1px solid rgba(15, 61, 62, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  color: var(--petroleum);
  transition: transform 0.22s ease, background 0.22s ease;
}

.icon-button:hover {
  transform: translateY(-2px);
  background: var(--mint);
}

.menu-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  place-items: center;
  border: 1px solid rgba(15, 61, 62, 0.1);
  border-radius: 999px;
  background: #fff;
  color: var(--petroleum);
}

.menu-toggle .close-icon {
  display: none;
}

.menu-toggle.open .menu-icon {
  display: none;
}

.menu-toggle.open .close-icon {
  display: block;
}

.mobile-menu {
  position: absolute;
  left: 1rem;
  right: 1rem;
  top: 5.35rem;
  display: grid;
  gap: 0.35rem;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 1.5rem;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.mobile-menu.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.mobile-link {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 3rem;
  padding: 0.85rem 1rem;
  border-radius: 1rem;
  color: var(--ink);
  font-weight: 800;
  transition: background 0.2s ease;
}

.mobile-link:hover {
  background: var(--mint);
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding: 12.75rem 0 4.5rem;
}

.page-hero::before,
.page-hero::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  filter: blur(52px);
  pointer-events: none;
}

.page-hero::before {
  width: 18rem;
  height: 18rem;
  right: -5rem;
  top: 10rem;
  background: rgba(79, 166, 156, 0.16);
}

.page-hero::after {
  width: 17rem;
  height: 17rem;
  left: -6rem;
  bottom: 1rem;
  background: rgba(201, 168, 106, 0.14);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 24rem;
  gap: 3rem;
  align-items: center;
}

.kicker,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid rgba(15, 61, 62, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--petroleum);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  padding: 0.55rem 0.85rem;
  text-transform: uppercase;
}

.hero-title {
  max-width: 12ch;
  margin: 1.3rem 0 0;
  color: var(--ink);
  font-family: "Plus Jakarta Sans", "Manrope", sans-serif;
  font-size: clamp(2.45rem, 6vw, 4.55rem);
  font-weight: 900;
  line-height: 1.03;
  letter-spacing: 0;
}

.hero-title span {
  color: var(--petroleum);
}

.hero-copy {
  max-width: 44rem;
  margin: 1.45rem 0 0;
  color: var(--muted);
  font-size: 1.15rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.hero-note {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  margin-top: 1.25rem;
  max-width: 43rem;
  padding: 1rem;
  border: 1px solid rgba(201, 168, 106, 0.24);
  border-radius: 1.15rem;
  background: rgba(255, 255, 255, 0.66);
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 650;
  line-height: 1.6;
}

.hero-panel {
  position: relative;
  overflow: hidden;
  padding: 1.4rem;
  border: 1px solid rgba(15, 61, 62, 0.1);
  border-radius: 1.8rem;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: var(--shadow-soft);
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: 1rem;
  border: 1px solid rgba(201, 168, 106, 0.18);
  border-radius: 1.35rem;
  pointer-events: none;
}

.hero-panel-content {
  position: relative;
  display: grid;
  gap: 1rem;
}

.metric-card {
  padding: 1rem;
  border: 1px solid rgba(15, 61, 62, 0.08);
  border-radius: 1.15rem;
  background: var(--porcelain);
}

.metric-card strong {
  display: block;
  color: var(--petroleum);
  font-family: "Plus Jakarta Sans", "Manrope", sans-serif;
  font-size: 1.05rem;
}

.metric-card span {
  display: block;
  margin-top: 0.25rem;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 650;
  line-height: 1.5;
}

.section {
  padding: 4.5rem 0;
}

.section-white {
  background: #fff;
}

.section-muted {
  background: var(--porcelain);
}

.section-heading {
  max-width: 48rem;
  margin-bottom: 2.3rem;
}

.section-heading.center {
  margin-inline: auto;
  text-align: center;
}

.section-heading h2 {
  margin: 1.1rem 0 0;
  color: var(--ink);
  font-family: "Plus Jakarta Sans", "Manrope", sans-serif;
  font-size: clamp(2rem, 4vw, 3.15rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: 0;
}

.section-heading p {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.card-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card-grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.info-card,
.treatment-card,
.step-card,
.faq-item {
  border: 1px solid var(--line);
  border-radius: 1.35rem;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 16px 42px rgba(15, 61, 62, 0.07);
}

.info-card,
.treatment-card {
  min-height: 100%;
  padding: 1.35rem;
}

.icon-badge {
  width: 2.65rem;
  height: 2.65rem;
  color: var(--petroleum);
  background: linear-gradient(135deg, var(--mint), #fff);
}

.info-card h3,
.treatment-card h3,
.step-card h3 {
  margin: 1rem 0 0;
  color: var(--petroleum);
  font-family: "Plus Jakarta Sans", "Manrope", sans-serif;
  font-size: 1.1rem;
  font-weight: 900;
  line-height: 1.25;
}

.info-card p,
.treatment-card p,
.step-card p {
  margin: 0.65rem 0 0;
  color: var(--muted);
  font-size: 0.98rem;
  font-weight: 600;
  line-height: 1.65;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  counter-reset: step;
}

.steps-grid.five {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.step-card {
  position: relative;
  padding: 1.35rem;
}

.step-card::before {
  counter-increment: step;
  content: counter(step);
  display: grid;
  width: 2.2rem;
  height: 2.2rem;
  place-items: center;
  border-radius: 999px;
  color: var(--ink);
  background: linear-gradient(135deg, #f4e7c7, var(--champagne));
  font-weight: 900;
}

.check-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.check-list li {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 1.15rem;
  background: rgba(255, 255, 255, 0.86);
  color: var(--ink);
  font-weight: 750;
  line-height: 1.45;
}

.check-list i {
  flex: 0 0 auto;
  color: var(--jade);
}

.avoid-list li i {
  color: var(--champagne);
}

.premium-cta {
  position: relative;
  overflow: hidden;
  padding: clamp(2rem, 5vw, 4rem);
  border-radius: 2rem;
  color: #fff;
  background:
    radial-gradient(circle at 18% 10%, rgba(201, 168, 106, 0.2), transparent 18rem),
    radial-gradient(circle at 85% 80%, rgba(223, 245, 241, 0.13), transparent 20rem),
    linear-gradient(135deg, #0c3031, var(--petroleum) 48%, #185c58);
  box-shadow: var(--shadow-glow);
  text-align: center;
}

.premium-cta h2 {
  max-width: 760px;
  margin: 0 auto;
  font-family: "Plus Jakarta Sans", "Manrope", sans-serif;
  font-size: clamp(2rem, 5vw, 3.45rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: 0;
}

.premium-cta p {
  max-width: 720px;
  margin: 1rem auto 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 1.08rem;
  line-height: 1.75;
}

.premium-cta .btn-premium {
  margin-top: 1.8rem;
}

.faq-list {
  display: grid;
  gap: 0.8rem;
}

.faq-trigger {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.2rem;
  border: 0;
  background: transparent;
  color: var(--petroleum);
  font-family: "Plus Jakarta Sans", "Manrope", sans-serif;
  font-size: 1rem;
  font-weight: 900;
  text-align: left;
  cursor: pointer;
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}

.faq-content p {
  margin: 0;
  padding: 0 1.2rem 1.2rem;
  color: var(--muted);
  font-weight: 600;
  line-height: 1.7;
}

.faq-icon {
  flex: 0 0 auto;
  transition: transform 0.25s ease;
}

.site-footer {
  background: var(--petroleum);
  color: #fff;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.85fr 0.85fr 1fr;
  gap: 2.5rem;
  padding: 3.5rem 0;
}

.footer-brand {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.footer-brand .brand-icon {
  background: #fff;
  box-shadow: none;
}

.footer-title {
  display: block;
  font-family: "Plus Jakarta Sans", "Manrope", sans-serif;
  font-size: 1.05rem;
  font-weight: 900;
}

.footer-subtitle,
.footer-text,
.footer-list,
.footer-bottom {
  color: rgba(255, 255, 255, 0.68);
}

.footer-text {
  max-width: 24rem;
  margin: 1.5rem 0 0;
  line-height: 1.75;
}

.footer-socials {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.footer-socials a {
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  place-items: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  transition: background 0.2s ease;
}

.footer-socials a:hover {
  background: rgba(255, 255, 255, 0.16);
}

.footer-heading {
  margin: 0;
  color: var(--champagne);
  font-family: "Plus Jakarta Sans", "Manrope", sans-serif;
  font-size: 1.05rem;
  font-weight: 900;
}

.footer-list {
  display: grid;
  gap: 0.78rem;
  padding: 0;
  margin: 1.25rem 0 0;
  list-style: none;
}

.footer-list a {
  transition: color 0.2s ease;
}

.footer-list a:hover {
  color: #fff;
}

.footer-contact {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.25rem;
  color: rgba(255, 255, 255, 0.7);
}

.footer-contact span,
.footer-contact a {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  line-height: 1.55;
}

.footer-contact i {
  flex: 0 0 auto;
  color: var(--champagne);
  margin-top: 0.1rem;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
}

.floating-whatsapp {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 50;
  display: grid;
  place-items: center;
  width: 3.65rem;
  height: 3.65rem;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, var(--jade), var(--petroleum));
  box-shadow: var(--shadow-glow);
  animation: softPulse 2.6s ease-in-out infinite;
}

.floating-whatsapp span {
  position: absolute;
  right: 4.4rem;
  display: block;
  white-space: nowrap;
  padding: 0.65rem 0.8rem;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 900;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.floating-whatsapp:hover span {
  opacity: 1;
}

.mobile-emergency-pill {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 55;
  display: none;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 3.35rem;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, var(--petroleum), var(--jade));
  box-shadow: 0 18px 42px rgba(15, 61, 62, 0.24);
  font-weight: 900;
}

@keyframes softPulse {
  0%,
  100% {
    box-shadow: 0 16px 42px rgba(79, 166, 156, 0.28), 0 0 0 0 rgba(79, 166, 156, 0.28);
  }
  50% {
    box-shadow: 0 16px 42px rgba(79, 166, 156, 0.28), 0 0 0 12px rgba(79, 166, 156, 0);
  }
}

.focus-ring:focus-visible {
  outline: 3px solid rgba(201, 168, 106, 0.5);
  outline-offset: 4px;
}

@media (max-width: 1120px) {
  .nav-links,
  .nav-actions {
    display: none;
  }

  .menu-toggle {
    display: grid;
  }

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

  .hero-panel {
    max-width: 36rem;
  }

  .card-grid,
  .card-grid.three,
  .steps-grid,
  .steps-grid.five,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .container-premium {
    width: min(100% - 1.25rem, 1180px);
  }

  .top-strip-inner {
    grid-template-columns: 1fr auto;
    padding-block: 0.55rem;
  }

  .top-icon {
    display: none;
  }

  .top-title {
    font-size: 0.88rem;
  }

  .top-copy {
    font-size: 0.76rem;
  }

  .top-strip .btn-premium {
    min-height: 2.5rem;
    padding: 0.7rem 0.9rem;
    font-size: 0.82rem;
  }

  .site-header {
    top: 6.35rem;
  }

  .nav-shell {
    padding: 0.65rem;
  }

  .brand-name {
    font-size: 0.86rem;
  }

  .brand-subtitle {
    font-size: 0.6rem;
  }

  .page-hero {
    padding-top: 14.75rem;
  }

  .hero-title {
    max-width: 100%;
  }

  .hero-copy {
    font-size: 1.02rem;
  }

  .hero-actions,
  .hero-actions .btn-premium,
  .top-strip .btn-premium,
  .premium-cta .btn-premium {
    width: 100%;
  }

  .card-grid,
  .card-grid.three,
  .card-grid.two,
  .steps-grid,
  .steps-grid.five,
  .check-list,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 3.4rem 0;
  }

  .footer-bottom {
    flex-direction: column;
  }

  .floating-whatsapp {
    width: 3.35rem;
    height: 3.35rem;
  }

  body.has-mobile-emergency {
    padding-bottom: 4.85rem;
  }

  body.has-mobile-emergency .floating-whatsapp {
    display: none;
  }

  .mobile-emergency-pill.is-visible {
    left: auto;
    right: 1rem;
    display: flex;
    width: auto;
    min-height: 3.2rem;
    padding: 0 1.05rem;
    box-shadow: 0 16px 38px rgba(15, 61, 62, 0.24);
  }
}