:root {
  --bg: #f7fbfa;
  --surface: #ffffff;
  --surface-soft: #edf6f4;
  --ink: #152d37;
  --muted: #5d7079;
  --line: #d9e8e6;
  --primary: #178b7d;
  --primary-dark: #0e6f64;
  --blue: #2e6f9e;
  --coral: #d16c55;
  --shadow: 0 18px 50px rgba(20, 54, 64, 0.12);
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
}

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

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 76px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(247, 251, 250, 0.9);
  border-bottom: 1px solid rgba(217, 232, 230, 0.9);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 1rem;
  line-height: 1.2;
}

.brand small {
  color: var(--muted);
  font-size: 0.78rem;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-weight: 800;
}

.brand-mark svg {
  width: 22px;
  height: 22px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
}

.desktop-nav a {
  padding: 8px 14px;
  color: var(--muted);
  border-radius: 999px;
  font-weight: 700;
  transition: 0.2s ease;
}

.desktop-nav a:hover {
  color: var(--ink);
  background: var(--surface-soft);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.demo-badge {
  display: inline-flex;
  align-items: center;
  height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: #fff0eb;
  color: #9c422d;
  border: 1px solid #f0c8bd;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.icon-button {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  transition: 0.2s ease;
}

.icon-button:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.icon-button svg {
  width: 20px;
  height: 20px;
}

.drawer {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  justify-items: end;
  background: rgba(8, 24, 30, 0.36);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.drawer.is-open {
  opacity: 1;
  pointer-events: auto;
}

.drawer-panel {
  width: min(420px, 92vw);
  min-height: 100%;
  padding: 24px;
  background: var(--surface);
  box-shadow: var(--shadow);
  transform: translateX(24px);
  transition: transform 0.2s ease;
}

.drawer.is-open .drawer-panel {
  transform: translateX(0);
}

.drawer-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 26px;
}

.drawer-head h2,
.section-heading h2,
.contact-section h2,
.hero h1 {
  margin: 0;
  line-height: 1.08;
}

.drawer-nav {
  display: grid;
  gap: 10px;
}

.drawer-nav a,
.drawer-contact a {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fbfefd;
  font-weight: 750;
}

.drawer-nav svg,
.drawer-contact svg {
  width: 20px;
  height: 20px;
  color: var(--primary);
}

.drawer-contact {
  display: grid;
  gap: 10px;
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.98fr);
  align-items: center;
  gap: clamp(28px, 5vw, 70px);
  min-height: 82svh;
  padding: clamp(40px, 7vw, 86px) clamp(18px, 5vw, 72px) 42px;
  overflow: hidden;
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--primary-dark);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 880px;
  font-size: clamp(2.55rem, 6vw, 5.45rem);
  letter-spacing: 0;
}

.hero p {
  max-width: 680px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 850;
  cursor: pointer;
  transition: 0.2s ease;
}

.primary-button {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 12px 30px rgba(23, 139, 125, 0.22);
}

.primary-button:hover {
  background: var(--primary-dark);
}

.secondary-button {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--line);
}

.secondary-button:hover {
  border-color: var(--primary);
  color: var(--primary-dark);
}

.compact {
  min-height: 40px;
  padding: 9px 13px;
}

.primary-button svg,
.secondary-button svg {
  width: 19px;
  height: 19px;
}

.full {
  width: 100%;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.trust-row span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--muted);
  font-weight: 750;
}

.trust-row svg {
  width: 17px;
  height: 17px;
  color: var(--primary);
}

.hero-media {
  position: relative;
  align-self: stretch;
  display: grid;
  align-items: center;
}

.hero-media img {
  width: 100%;
  aspect-ratio: 1.2 / 1;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}

.availability-card {
  position: absolute;
  left: -18px;
  bottom: 34px;
  width: min(260px, 70%);
  padding: 16px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--line);
  box-shadow: 0 16px 42px rgba(20, 54, 64, 0.15);
}

.availability-card span {
  display: block;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 800;
}

.availability-card strong {
  display: block;
  margin-top: 4px;
  font-size: 1.05rem;
}

.section {
  padding: clamp(48px, 7vw, 88px) clamp(18px, 5vw, 72px);
}

.strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  padding-top: 22px;
}

.metric,
.feature-block,
.booking-form,
.calendar-shell,
.article-card,
.contact-section {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 10px 30px rgba(20, 54, 64, 0.06);
}

.metric {
  padding: 22px;
}

.metric strong,
.metric span {
  display: block;
}

.metric strong {
  font-size: 1.12rem;
}

.metric span {
  margin-top: 8px;
  color: var(--muted);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 28px;
}

.section-heading h2,
.contact-section h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
}

.section-heading p,
.contact-section p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 1.02rem;
}

.booking-section {
  background: linear-gradient(180deg, #f7fbfa 0%, #eef7f5 100%);
}

.booking-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: 20px;
  align-items: start;
}

.calendar-shell,
.booking-form {
  padding: 22px;
}

.calendar-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.calendar-toolbar span,
.calendar-toolbar strong {
  display: block;
  text-align: center;
}

.calendar-toolbar span {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 800;
}

.day-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 16px;
}

.day-button,
.slot-button {
  min-height: 66px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fbfefd;
  color: var(--ink);
  cursor: pointer;
  text-align: left;
  transition: 0.2s ease;
}

.day-button:hover,
.slot-button:hover {
  border-color: var(--primary);
}

.day-button.is-active,
.slot-button.is-selected {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.day-button span,
.day-button strong,
.slot-button span,
.slot-button strong {
  display: block;
}

.day-button span,
.slot-button span {
  color: inherit;
  opacity: 0.76;
  font-size: 0.82rem;
  font-weight: 760;
}

.slot-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.slot-button {
  min-height: 58px;
}

.slot-button:disabled {
  cursor: not-allowed;
  background: #f0f3f3;
  color: #91a1a7;
  border-color: #e2e9e8;
}

.booking-form {
  display: grid;
  gap: 15px;
}

.booking-form h3 {
  margin: 0;
  font-size: 1.28rem;
}

.booking-form label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-weight: 820;
}

.booking-form input,
.booking-form select {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fbfefd;
  color: var(--ink);
}

.booking-form input:focus,
.booking-form select:focus {
  outline: 3px solid rgba(23, 139, 125, 0.14);
  border-color: var(--primary);
}

.form-note {
  min-height: 24px;
  margin: 0;
  color: var(--primary-dark);
  font-weight: 780;
}

.features {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.feature-block {
  padding: 24px;
}

.feature-block > svg {
  width: 30px;
  height: 30px;
  color: var(--blue);
}

.feature-block h3 {
  margin: 16px 0 8px;
  font-size: 1.2rem;
}

.feature-block p {
  margin: 0;
  color: var(--muted);
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.article-card {
  overflow: hidden;
}

.article-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.article-card-content {
  padding: 18px;
}

.article-card h3 {
  margin: 0;
  font-size: 1.18rem;
  line-height: 1.25;
}

.article-card p {
  margin: 10px 0 16px;
  color: var(--muted);
}

.text-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--primary-dark);
  font-weight: 850;
  cursor: pointer;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  margin: clamp(20px, 4vw, 44px) clamp(18px, 5vw, 72px) clamp(48px, 7vw, 88px);
  padding: clamp(28px, 5vw, 44px);
  background: linear-gradient(135deg, #ffffff 0%, #edf7f5 100%);
}

.contact-actions {
  display: grid;
  gap: 12px;
  min-width: min(360px, 100%);
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 54px;
  padding: 12px 16px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  font-weight: 850;
}

.contact-link svg {
  width: 22px;
  height: 22px;
  color: var(--coral);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 24px clamp(18px, 5vw, 72px);
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.site-footer nav {
  display: flex;
  gap: 16px;
  font-weight: 780;
}

.article-dialog {
  width: min(720px, 92vw);
  padding: 0 0 24px;
  border: 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.article-dialog::backdrop {
  background: rgba(8, 24, 30, 0.46);
}

.article-dialog img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.article-dialog h2,
.article-dialog p {
  margin-left: 24px;
  margin-right: 24px;
}

.article-dialog h2 {
  margin-top: 8px;
}

.article-dialog p:last-child {
  color: var(--muted);
}

.dialog-close {
  position: absolute;
  top: 12px;
  right: 12px;
}

.legal-page {
  max-width: 880px;
  margin: 0 auto;
  padding: clamp(46px, 8vw, 90px) 20px;
}

.legal-page h1 {
  margin: 0 0 20px;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.08;
}

.legal-page h2 {
  margin-top: 34px;
  font-size: 1.3rem;
}

.legal-page p {
  color: var(--muted);
}

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

  .hero,
  .booking-layout,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .strip,
  .features,
  .article-grid {
    grid-template-columns: 1fr;
  }

  .contact-section {
    margin-left: 18px;
    margin-right: 18px;
  }
}

@media (max-width: 720px) {
  .site-header {
    min-height: 68px;
  }

  .brand small,
  .demo-badge {
    display: none;
  }

  .hero {
    padding-top: 34px;
  }

  .hero h1 {
    font-size: 2.45rem;
  }

  .hero-media img {
    aspect-ratio: 1 / 0.88;
  }

  .availability-card {
    position: static;
    width: 100%;
    margin-top: 12px;
  }

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

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

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}