:root {
  --bg: #0f1419;
  --bg-elevated: #1a222c;
  --bg-card: #232d3a;
  --text: #e8edf2;
  --text-muted: #9aa8b5;
  --accent: #3dd68c;
  --accent-dim: #2a9d63;
  --warn: #f0b429;
  --danger: #f07178;
  --border: rgba(232, 237, 242, 0.1);
  --font-sans: "IBM Plex Sans", system-ui, sans-serif;
  --font-serif: "IBM Plex Serif", Georgia, serif;
  --max: 1080px;
  --radius: 12px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
}

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--accent);
  color: var(--bg);
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

a {
  color: var(--accent);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(15, 20, 25, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  text-decoration: none;
}

.logo-img {
  display: block;
  height: 32px;
  width: auto;
}

.nav {
  display: none;
  gap: 1.25rem;
}

.nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
}

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

@media (min-width: 768px) {
  .nav {
    display: flex;
  }
}

/* Mobile nav */
.header-inner {
  position: relative;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  font-size: 1.1rem;
  line-height: 1;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  padding: 0;
}

@media (max-width: 767px) {
  .nav-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 1rem;
    gap: 0.6rem;
    z-index: 60;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
  }

  .nav.open a {
    padding: 0.35rem 0;
    font-size: 0.95rem;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.25rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s, transform 0.15s;
}

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

.btn-primary {
  background: var(--accent);
  color: var(--bg);
}

.btn-primary:hover {
  background: #4ae99a;
  color: var(--bg);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-sm {
  padding: 0.5rem 0.9rem;
  font-size: 0.85rem;
}

.btn-wide {
  width: 100%;
}

/* Hero */
.hero {
  padding: 3.5rem 0 4rem;
  background:
    radial-gradient(ellipse 70% 45% at 80% 20%, rgba(61, 214, 140, 0.08), transparent),
    var(--bg);
}

.hero-grid {
  display: grid;
  gap: 2rem;
  align-items: start;
}

@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr 1.55fr;
    gap: 2.5rem;
    align-items: center;
  }
}

.hero-media {
  /* hero photo container; sized by the parent grid cell */
}

.hero-photo {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  width: 100%;
  aspect-ratio: 4 / 3;
}

.hero-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 72% 26%;
}

.badge {
  display: inline-block;
  margin: 0 0 1rem;
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(61, 214, 140, 0.1);
  border: 1px solid rgba(61, 214, 140, 0.25);
  border-radius: 999px;
}

.hero h1 {
  margin: 0 0 1rem;
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 4.5vw, 2.75rem);
  line-height: 1.2;
  font-weight: 600;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent);
}

.lead {
  margin: 0 0 1.5rem;
  color: var(--text-muted);
  font-size: 1.15rem;
  max-width: 42ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.hero-note {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  max-width: 40ch;
}

/* (example report panel styles removed per design update — hero photo is now clean) */

/* Visual gallery */
.visual-split {
  padding: 3rem 0;
}

.visual-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 700px) {
  .visual-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.visual-card {
  margin: 0;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.visual-card img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
  height: auto; /* aspect-ratio controls the exact frame proportion */
}

.visual-card figcaption {
  padding: 1rem 1.15rem 1.15rem;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Stat strip */
.stat-strip {
  border-block: 1px solid var(--border);
  background: var(--bg-elevated);
}

.stat-grid {
  padding: 2.5rem 0;
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 700px) {
  .stat-grid {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
  }
}

.stat-strip blockquote {
  margin: 0;
}

.stat-strip blockquote p {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.35rem;
  line-height: 1.45;
}

.stat-aside {
  margin: 0;
  color: var(--accent);
  font-weight: 600;
}

/* Sections */
section {
  padding: 4rem 0;
}

h2 {
  margin: 0 0 1rem;
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
}

.section-lead {
  margin: -0.5rem 0 1.5rem;
  color: var(--text-muted);
}

.compare-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

@media (min-width: 600px) {
  .compare-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.compare-card {
  padding: 1.5rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.compare-card.highlight {
  border-color: rgba(61, 214, 140, 0.35);
  background: rgba(61, 214, 140, 0.06);
}

.compare-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  color: var(--accent);
}

.compare-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.98rem;
}

.steps {
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1rem;
}

@media (min-width: 800px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

.steps li {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.step-n {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  background: var(--accent);
  color: var(--bg);
  font-weight: 700;
  border-radius: 6px;
  font-size: 0.9rem;
}

.steps h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.steps p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.tag-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.tag-grid li {
  padding: 0.5rem 0.9rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.ethics {
  background: var(--bg-elevated);
  border-block: 1px solid var(--border);
}

.ethics-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 750px) {
  .ethics-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.ethics p {
  color: var(--text-muted);
}

.ethics-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.ethics-list li {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.98rem;
}

.ethics-list strong {
  display: block;
  color: var(--text);
  margin-bottom: 0.2rem;
}

.price-cards {
  display: grid;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

@media (min-width: 600px) {
  .price-cards {
    grid-template-columns: 1fr 1fr;
    max-width: 640px;
  }
}

.price-card {
  padding: 1.75rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.price-card.featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(61, 214, 140, 0.2);
}

.price-label {
  margin: 0;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.price-amount {
  margin: 0.5rem 0;
  font-size: 2.5rem;
  font-weight: 700;
  font-family: var(--font-serif);
}

.price-amount span {
  font-size: 1.5rem;
  color: var(--text-muted);
}

.price-amount .per {
  font-size: 1rem;
  font-family: var(--font-sans);
  font-weight: 500;
  color: var(--text-muted);
}

.price-desc {
  margin: 0 0 1.25rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.price-foot {
  margin: 1.25rem 0 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.two-col {
  display: grid;
  gap: 2rem;
  margin-top: 1rem;
}

@media (min-width: 650px) {
  .two-col {
    grid-template-columns: 1fr 1fr;
  }
}

.two-col h3 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
}

.two-col ul {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--text-muted);
}

.two-col li + li {
  margin-top: 0.4rem;
}

.muted {
  opacity: 0.85;
}

.faq-list > div {
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--border);
}

.faq-list dt {
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.faq-list dd {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.98rem;
}

/* CTA */
.cta-box {
  padding: 2.5rem 2rem;
  background: linear-gradient(160deg, var(--bg-card), var(--bg-elevated));
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.cta-box h2 {
  font-size: clamp(1.35rem, 3vw, 1.75rem);
}

.cta-box > p {
  color: var(--text-muted);
  margin: 0 0 1.5rem;
  max-width: 50ch;
}

.signup-form {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.form-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.form-group {
  flex: 1 1 180px;
  min-width: 0;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0 0 0.25rem 0.1rem;
  font-weight: 500;
}

.signup-form input[type="text"],
.signup-form input[type="email"],
.signup-form select,
.signup-form textarea {
  width: 100%;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: 0.95rem;
}

.signup-form select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%239aa8b5' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.7rem center;
  padding-right: 2rem;
}

.signup-form textarea {
  resize: vertical;
  min-height: 52px;
}

.signup-form input:focus,
.signup-form select:focus,
.signup-form textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-color: var(--accent);
}

.form-radios {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
}

.radio {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  cursor: pointer;
}

.radio input {
  accent-color: var(--accent);
}

.checkbox {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  font-size: 0.9rem;
  color: var(--text-muted);
  cursor: pointer;
}

.checkbox input {
  margin-top: 0.25rem;
  accent-color: var(--accent);
}

.form-status {
  margin: 0;
  min-height: 1.4em;
  font-size: 0.95rem;
  color: var(--accent);
}

/* Booking success */
#booking-success {
  margin-top: 0.5rem;
}

.success-card {
  background: var(--bg-elevated);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem;
  margin-bottom: 1rem;
}

.success-badge {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(61, 214, 140, 0.15);
  color: var(--accent);
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  margin: 0 0 0.4rem;
}

.success-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  font-family: var(--font-serif);
}

.success-card p {
  margin: 0 0 0.75rem;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.success-summary {
  margin: 0.6rem 0 0;
  padding: 0.5rem 0 0;
  border-top: 1px solid var(--border);
  display: grid;
  gap: 0.35rem;
  font-size: 0.85rem;
}

.success-summary div {
  display: grid;
  grid-template-columns: 4.2rem 1fr;
  gap: 0.4rem;
}

.success-summary dt {
  color: var(--text-muted);
}

.success-summary dd {
  margin: 0;
  color: var(--text);
  font-weight: 500;
}

.success-note {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 0.5rem !important;
}

/* Footer */
.site-footer {
  padding: 2rem 0 2.5rem;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1.5rem;
}

.footer-logo {
  display: block;
  height: 28px;
  width: auto;
  margin-bottom: 0.35rem;
}

.site-footer p {
  margin: 0.25rem 0 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-meta {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-meta a {
  color: var(--text-muted);
  text-decoration: none;
}

.footer-meta a:hover {
  color: var(--accent);
}