:root {
  --ink: #15201f;
  --muted: #65706d;
  --paper: #f7f7f3;
  --panel: #ffffff;
  --line: #dfe4de;
  --sage: #7b927f;
  --teal: #255f62;
  --coral: #c77762;
  --charcoal: #111816;
  --shadow: 0 24px 70px rgba(17, 24, 22, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body.menu-open {
  overflow: hidden;
}

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: fixed;
  top: 16px;
  left: 50%;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  width: min(calc(100% - 32px), 1180px);
  min-height: 70px;
  padding: 10px 12px 10px 16px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 8px;
  background: rgba(247, 247, 243, 0.82);
  box-shadow: 0 16px 50px rgba(17, 24, 22, 0.1);
  backdrop-filter: blur(20px);
  transform: translateX(-50%);
  transition: background 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(247, 247, 243, 0.94);
  box-shadow: 0 14px 40px rgba(17, 24, 22, 0.16);
}

.brand,
.header-actions,
.desktop-nav,
.hero-actions,
.hero-metrics,
.trust-strip,
.feature-list div,
.contact-details span,
.button {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  color: #fff;
  background: var(--teal);
  font-family: "Playfair Display", serif;
  font-weight: 700;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.05;
}

.brand small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.72rem;
}

.desktop-nav {
  justify-content: center;
  gap: 28px;
  color: #33413e;
  font-size: 0.92rem;
  font-weight: 600;
}

.desktop-nav a {
  transition: color 160ms ease;
}

.desktop-nav a:hover {
  color: var(--teal);
}

.header-actions {
  justify-content: flex-end;
  gap: 10px;
}

.ghost-link {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
}

.button {
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 18px;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 800;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button svg {
  width: 18px;
  height: 18px;
}

.button-dark {
  color: #fff;
  background: var(--charcoal);
  box-shadow: 0 12px 24px rgba(17, 24, 22, 0.18);
}

.button-light {
  color: var(--charcoal);
  background: #fff;
  box-shadow: var(--shadow);
}

.button-quiet {
  color: #fff;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.34);
}

.menu-toggle {
  display: none;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 8px;
  color: #fff;
  background: var(--charcoal);
}

.menu-toggle svg {
  width: 22px;
  height: 22px;
}

.mobile-nav {
  position: fixed;
  inset: 96px 16px auto;
  z-index: 19;
  display: none;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow);
}

.mobile-nav.is-open {
  display: grid;
}

.mobile-nav a {
  padding: 16px;
  border-bottom: 1px solid var(--line);
  font-weight: 800;
}

.mobile-nav a:last-child {
  border-bottom: 0;
}

.hero {
  position: relative;
  display: grid;
  min-height: 92vh;
  overflow: hidden;
  color: #fff;
}

.hero img,
.hero-overlay,
.hero-content {
  grid-area: 1 / 1;
}

.hero img {
  width: 100%;
  height: 100%;
  min-height: 92vh;
  object-fit: cover;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(10, 18, 17, 0.86) 0%, rgba(10, 18, 17, 0.62) 38%, rgba(10, 18, 17, 0.08) 78%),
    linear-gradient(0deg, rgba(10, 18, 17, 0.48), transparent 42%);
}

.hero-content {
  align-self: center;
  width: min(1180px, calc(100% - 32px));
  margin: 90px auto 42px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--coral);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #f4b8a6;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-family: "Playfair Display", Georgia, serif;
  letter-spacing: 0;
}

h1 {
  max-width: 680px;
  margin-bottom: 18px;
  font-size: clamp(4rem, 12vw, 9.5rem);
  line-height: 0.9;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2.2rem, 5vw, 4.8rem);
  line-height: 0.98;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.08rem;
}

.hero-copy {
  max-width: 620px;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1.06rem, 2vw, 1.35rem);
  line-height: 1.55;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
}

.hero-metrics {
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 40px;
  color: rgba(255, 255, 255, 0.76);
}

.hero-metrics span {
  padding-right: 18px;
  border-right: 1px solid rgba(255, 255, 255, 0.28);
}

.hero-metrics span:last-child {
  border-right: 0;
}

.hero-metrics strong {
  display: block;
  color: #fff;
  font-size: 1.5rem;
}

.trust-strip {
  position: relative;
  z-index: 2;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  width: min(1180px, calc(100% - 32px));
  margin: -36px auto 0;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.93);
  box-shadow: var(--shadow);
}

.trust-strip div {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 36px;
  padding: 0 16px;
  color: #34423f;
  font-weight: 800;
}

.trust-strip svg {
  width: 20px;
  color: var(--teal);
}

.section,
.method,
.experience,
.results,
.contact {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.section {
  padding: 112px 0 72px;
}

.section-heading {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 430px);
  gap: 54px;
  align-items: end;
  margin-bottom: 34px;
}

.section-heading .eyebrow {
  grid-column: 1 / -1;
  margin-bottom: -32px;
}

.section-heading p:not(.eyebrow) {
  color: var(--muted);
  line-height: 1.7;
}

.treatment-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.treatment-card {
  min-height: 280px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 14px 40px rgba(17, 24, 22, 0.06);
}

.treatment-card p {
  color: var(--muted);
  line-height: 1.62;
}

.treatment-card span {
  display: block;
  margin-top: 28px;
  color: var(--teal);
  font-weight: 900;
}

.treatment-card.accent {
  background: #e8eee9;
}

.treatment-card.dark {
  color: #fff;
  background: var(--charcoal);
}

.treatment-card.dark p,
.treatment-card.dark span {
  color: rgba(255, 255, 255, 0.75);
}

.icon-pill {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 22px;
  border-radius: 8px;
  color: #fff;
  background: var(--teal);
}

.icon-pill svg {
  width: 22px;
}

.method {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 68px;
  align-items: center;
  padding: 90px 0;
  border-top: 1px solid var(--line);
}

.method-copy p:not(.eyebrow) {
  max-width: 520px;
  color: var(--muted);
  line-height: 1.75;
}

.timeline {
  display: grid;
  gap: 12px;
}

.timeline-item {
  position: relative;
  padding: 24px 26px 24px 86px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.timeline-item span {
  position: absolute;
  top: 22px;
  left: 24px;
  color: var(--coral);
  font-weight: 900;
}

.timeline-item p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.65;
}

.experience {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 560px;
  border-radius: 8px;
  overflow: hidden;
  background: #17211f;
}

.experience-media {
  position: relative;
  min-height: 420px;
  background:
    radial-gradient(circle at 34% 42%, rgba(199, 119, 98, 0.42), transparent 28%),
    linear-gradient(135deg, #255f62 0%, #17211f 62%);
}

.experience-media::before {
  position: absolute;
  inset: 48px 36px;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background:
    linear-gradient(90deg, transparent 49%, rgba(255, 255, 255, 0.12) 50%, transparent 51%),
    linear-gradient(rgba(255, 255, 255, 0.12) 1px, transparent 1px);
  background-size: 100% 100%, 100% 44px;
}

.device-panel {
  position: absolute;
  right: 34px;
  bottom: 42px;
  left: 34px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 8px;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(18px);
}

.device-panel strong,
.device-panel small {
  display: block;
}

.device-panel small {
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.74);
}

.status-dot {
  display: block;
  width: 11px;
  height: 11px;
  margin-bottom: 20px;
  border-radius: 50%;
  background: #8bd4a2;
  box-shadow: 0 0 0 8px rgba(139, 212, 162, 0.16);
}

.scan-line {
  height: 6px;
  margin-top: 24px;
  border-radius: 999px;
  background: linear-gradient(90deg, #8bd4a2 0%, #f4b8a6 65%, rgba(255, 255, 255, 0.24) 65%);
}

.experience-copy {
  align-self: center;
  padding: 54px;
  color: #fff;
}

.experience-copy p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.74);
  line-height: 1.75;
}

.feature-list {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.feature-list div {
  gap: 12px;
  color: rgba(255, 255, 255, 0.86);
  font-weight: 700;
}

.feature-list svg {
  width: 20px;
  color: #f4b8a6;
}

.results {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 18px;
  padding: 90px 0;
}

.quote,
.stats-grid div {
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(17, 24, 22, 0.06);
}

.quote {
  padding: 36px;
  border: 1px solid var(--line);
}

.quote svg {
  width: 34px;
  height: 34px;
  color: var(--coral);
}

.quote p {
  margin: 20px 0;
  font-family: "Playfair Display", serif;
  font-size: clamp(1.7rem, 4vw, 3.2rem);
  line-height: 1.1;
}

.quote span {
  color: var(--muted);
  font-weight: 800;
}

.stats-grid {
  display: grid;
  gap: 14px;
}

.stats-grid div {
  display: grid;
  align-content: center;
  min-height: 150px;
  padding: 24px;
  border: 1px solid var(--line);
}

.stats-grid strong {
  font-size: 2.5rem;
  line-height: 1;
}

.stats-grid span {
  margin-top: 8px;
  color: var(--muted);
  font-weight: 700;
}

.contact {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 42px;
  align-items: start;
  padding: 70px;
  border-radius: 8px;
  color: #fff;
  background: var(--teal);
}

.contact-copy p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.72;
}

.contact .eyebrow {
  color: #f4b8a6;
}

.contact-details {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.contact-details span {
  gap: 10px;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 700;
}

.contact-details svg {
  width: 19px;
}

.lead-form {
  display: grid;
  gap: 14px;
  padding: 24px;
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
}

.lead-form label {
  display: grid;
  gap: 8px;
  color: #34423f;
  font-weight: 800;
}

.lead-form input,
.lead-form select {
  width: 100%;
  min-height: 50px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: #f9faf8;
  outline: 0;
}

.lead-form input:focus,
.lead-form select:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(37, 95, 98, 0.12);
}

.form-feedback {
  min-height: 22px;
  margin: 0;
  color: var(--teal);
  font-size: 0.9rem;
  font-weight: 800;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 34px 0;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
}

.floating-contact {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 10px;
}

.whatsapp-fab,
.assistant-fab,
.assistant-header button,
.assistant-input button {
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0;
  cursor: pointer;
}

.whatsapp-fab {
  gap: 9px;
  min-height: 54px;
  padding: 0 18px;
  border-radius: 999px;
  color: #fff;
  background: #1f9d5a;
  box-shadow: 0 18px 44px rgba(31, 157, 90, 0.32);
  font-weight: 900;
}

.whatsapp-fab svg {
  width: 20px;
  height: 20px;
}

.assistant-fab {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  color: #fff;
  background: var(--charcoal);
  box-shadow: 0 18px 44px rgba(17, 24, 22, 0.28);
}

.assistant-fab svg {
  width: 23px;
  height: 23px;
}

.assistant-widget {
  position: fixed;
  right: 22px;
  bottom: 92px;
  z-index: 31;
  display: none;
  width: min(380px, calc(100vw - 28px));
  overflow: hidden;
  border: 1px solid rgba(223, 228, 222, 0.9);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 28px 80px rgba(17, 24, 22, 0.24);
}

.assistant-widget.is-open {
  display: block;
}

.assistant-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px;
  color: #fff;
  background: var(--teal);
}

.assistant-header strong,
.assistant-header span {
  display: block;
}

.assistant-header span {
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.82rem;
  font-weight: 700;
}

.assistant-header button {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  color: #fff;
  background: rgba(255, 255, 255, 0.16);
}

.assistant-header svg {
  width: 18px;
}

.assistant-messages {
  display: grid;
  gap: 10px;
  max-height: 300px;
  padding: 16px;
  overflow: auto;
  background: #f9faf8;
}

.assistant-message {
  max-width: 88%;
  padding: 11px 13px;
  border-radius: 8px;
  font-size: 0.9rem;
  line-height: 1.45;
}

.assistant-message.bot {
  justify-self: start;
  color: #263330;
  background: #fff;
  border: 1px solid var(--line);
}

.assistant-message.user {
  justify-self: end;
  color: #fff;
  background: var(--charcoal);
}

.assistant-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 16px 14px;
  background: #f9faf8;
}

.assistant-quick button {
  min-height: 36px;
  padding: 0 11px;
  border: 1px solid #d9e4dc;
  border-radius: 999px;
  color: #255f62;
  background: #fff;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 800;
}

.assistant-input {
  display: grid;
  grid-template-columns: 1fr 44px;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid var(--line);
  background: #fff;
}

.assistant-input input {
  min-width: 0;
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  outline: 0;
}

.assistant-input input:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(37, 95, 98, 0.12);
}

.assistant-input button {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  color: #fff;
  background: var(--charcoal);
}

.assistant-input svg {
  width: 18px;
}

@media (max-width: 980px) {
  .desktop-nav,
  .ghost-link {
    display: none;
  }

  .site-header {
    grid-template-columns: auto auto;
  }

  .header-actions {
    justify-self: end;
  }

  .menu-toggle {
    display: grid;
  }

  .hero {
    min-height: 860px;
  }

  .hero img {
    min-height: 860px;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(10, 18, 17, 0.9), rgba(10, 18, 17, 0.58)),
      linear-gradient(0deg, rgba(10, 18, 17, 0.44), transparent 45%);
  }

  .section-heading,
  .method,
  .experience,
  .results,
  .contact {
    grid-template-columns: 1fr;
  }

  .section-heading .eyebrow {
    margin-bottom: 0;
  }

  .treatment-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact {
    padding: 42px;
  }
}

@media (max-width: 640px) {
  .site-header {
    top: 10px;
    width: calc(100% - 20px);
    min-height: 64px;
  }

  .brand small {
    display: none;
  }

  .header-actions .button {
    display: none;
  }

  .hero,
  .hero img {
    min-height: 810px;
  }

  .hero-content {
    width: calc(100% - 28px);
    margin-top: 120px;
  }

  h1 {
    font-size: clamp(4.2rem, 22vw, 6.4rem);
  }

  h2 {
    font-size: 2.35rem;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-metrics {
    display: grid;
    gap: 14px;
  }

  .hero-metrics span {
    border-right: 0;
  }

  .trust-strip {
    align-items: stretch;
    margin-top: -28px;
  }

  .trust-strip div {
    width: 100%;
    justify-content: flex-start;
  }

  .section {
    padding-top: 82px;
  }

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

  .method,
  .results {
    padding: 66px 0;
  }

  .timeline-item {
    padding-left: 24px;
  }

  .timeline-item span {
    position: static;
    display: block;
    margin-bottom: 12px;
  }

  .experience-copy,
  .contact {
    padding: 28px;
  }

  .site-footer {
    display: grid;
    padding-bottom: 108px;
  }

  .floating-contact {
    right: 14px;
    bottom: 14px;
    left: 14px;
    justify-content: flex-end;
  }

  .whatsapp-fab {
    flex: 1;
    max-width: 220px;
  }

  .assistant-widget {
    right: 14px;
    bottom: 82px;
    width: calc(100vw - 28px);
  }

  .assistant-messages {
    max-height: 270px;
  }
}