/* ========== TOKENS ========== */
:root {
  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 4.5rem);

  /* Spacing */
  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem; --space-4: 1rem;
  --space-5: 1.25rem; --space-6: 1.5rem; --space-8: 2rem; --space-10: 2.5rem;
  --space-12: 3rem; --space-16: 4rem; --space-20: 5rem; --space-24: 6rem; --space-32: 8rem;

  /* Radius */
  --radius-sm: 0.375rem; --radius-md: 0.5rem; --radius-lg: 0.75rem;
  --radius-xl: 1rem; --radius-full: 9999px;

  --transition-interactive: 200ms cubic-bezier(0.16, 1, 0.3, 1);

  --content-narrow: 680px;
  --content-default: 1040px;
  --content-wide: 1240px;

  --font-display: 'Cabinet Grotesk', 'Helvetica Neue', sans-serif;
  --font-body: 'General Sans', 'Helvetica Neue', sans-serif;
}

/* LIGHT — slate surfaces, teal accent */
:root, [data-theme="light"] {
  --color-bg: #f4f6f8;
  --color-surface: #ffffff;
  --color-surface-2: #fbfcfd;
  --color-surface-offset: #eef1f4;
  --color-divider: #dde3e9;
  --color-border: #cfd7df;

  --color-text: #16202b;
  --color-text-muted: #56636f;
  --color-text-faint: #97a2ad;
  --color-text-inverse: #f4f6f8;

  --color-primary: #0a8a8f;
  --color-primary-hover: #086f73;
  --color-primary-active: #065457;
  --color-primary-soft: #d6edee;

  --color-ink: #0e1620;        /* deep slate for hero/footer */
  --color-ink-2: #16222e;

  --shadow-sm: 0 1px 2px rgba(14,22,32,0.06);
  --shadow-md: 0 6px 20px rgba(14,22,32,0.08);
  --shadow-lg: 0 20px 48px rgba(14,22,32,0.14);
}

/* DARK */
[data-theme="dark"] {
  --color-bg: #0c1218;
  --color-surface: #131c25;
  --color-surface-2: #182330;
  --color-surface-offset: #101822;
  --color-divider: #1f2c39;
  --color-border: #2a3a49;

  --color-text: #dde5ec;
  --color-text-muted: #8b99a7;
  --color-text-faint: #5b6975;
  --color-text-inverse: #0c1218;

  --color-primary: #2bb6bb;
  --color-primary-hover: #4fc8cc;
  --color-primary-active: #66d2d6;
  --color-primary-soft: #11313a;

  --color-ink: #080d12;
  --color-ink-2: #0e1620;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.4);
  --shadow-md: 0 6px 20px rgba(0,0,0,0.5);
  --shadow-lg: 0 20px 48px rgba(0,0,0,0.6);
}

/* ========== BASE ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility; scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}
body {
  min-height: 100dvh; line-height: 1.65;
  font-family: var(--font-body); font-size: var(--text-base);
  color: var(--color-text); background: var(--color-bg);
}
img, svg { display: block; max-width: 100%; height: auto; }
ul[role="list"] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }
h1,h2,h3,h4 { text-wrap: balance; line-height: 1.12; font-family: var(--font-display); font-weight: 700; }
p { text-wrap: pretty; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; background: none; border: none; }
::selection { background: color-mix(in oklab, var(--color-primary), transparent 70%); }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: var(--radius-sm); }
a, button, input, textarea, select {
  transition: color var(--transition-interactive), background var(--transition-interactive),
    border-color var(--transition-interactive), box-shadow var(--transition-interactive),
    transform var(--transition-interactive);
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}
.sr-only { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }

/* ========== LAYOUT HELPERS ========== */
.wrap { width: 100%; max-width: var(--content-wide); margin-inline: auto; padding-inline: var(--space-6); }
.section { padding-block: clamp(var(--space-16), 9vw, var(--space-32)); }
.eyebrow {
  font-size: var(--text-xs); letter-spacing: 0.18em; text-transform: uppercase;
  font-weight: 600; color: var(--color-primary);
  display: inline-flex; align-items: center; gap: var(--space-2);
}
.eyebrow::before { content:""; width: 28px; height: 1px; background: var(--color-primary); }
.section-head { max-width: 56ch; margin-bottom: var(--space-12); }
.section-head h2 { font-size: var(--text-2xl); margin-top: var(--space-4); }
.section-head p { color: var(--color-text-muted); margin-top: var(--space-4); font-size: var(--text-lg); }

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  font-size: var(--text-sm); font-weight: 600; padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full); letter-spacing: 0.01em;
}
.btn-primary { background: var(--color-primary); color: #fff; box-shadow: var(--shadow-sm); }
[data-theme="dark"] .btn-primary { color: #04181a; }
.btn-primary:hover { background: var(--color-primary-hover); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-ghost { border: 1px solid var(--color-border); color: var(--color-text); }
.btn-ghost:hover { border-color: var(--color-primary); color: var(--color-primary); transform: translateY(-2px); }
.btn-light { background: rgba(255,255,255,0.12); color: #fff; border: 1px solid rgba(255,255,255,0.22); backdrop-filter: blur(6px); }
.btn-light:hover { background: rgba(255,255,255,0.2); transform: translateY(-2px); }

/* ========== HEADER ========== */
.header {
  position: sticky; top: 0; z-index: 60;
  background: color-mix(in oklab, var(--color-bg), transparent 12%);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s, background .3s;
}
.header.scrolled { border-color: var(--color-divider); box-shadow: var(--shadow-sm); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 4.5rem; }
.brand { display: flex; align-items: center; gap: var(--space-3); font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; letter-spacing: -0.01em; }
.brand .logo { color: var(--color-primary); flex-shrink: 0; }
.brand b { font-weight: 700; }
.brand span { color: var(--color-text-muted); font-weight: 500; }
.nav-links { display: flex; align-items: center; gap: var(--space-8); }
.nav-links a { font-size: var(--text-sm); font-weight: 500; color: var(--color-text-muted); }
.nav-links a:hover { color: var(--color-text); }
.nav-actions { display: flex; align-items: center; gap: var(--space-3); }
.theme-toggle { display:inline-flex; align-items:center; justify-content:center; width:2.4rem; height:2.4rem; border-radius: var(--radius-full); color: var(--color-text-muted); border: 1px solid var(--color-border); }
.theme-toggle:hover { color: var(--color-primary); border-color: var(--color-primary); }
.menu-btn { display: none; width:2.4rem; height:2.4rem; align-items:center; justify-content:center; color: var(--color-text); }

/* ========== HERO ========== */
.hero { position: relative; background: var(--color-ink); color: #eef3f5; overflow: hidden; }
.hero::after {
  content:""; position:absolute; inset:0;
  background: radial-gradient(1100px 520px at 78% 18%, rgba(43,182,187,0.22), transparent 60%);
  pointer-events:none;
}
.hero-grid {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: var(--space-16); align-items: center;
  padding-block: clamp(var(--space-20), 9vw, var(--space-32));
}
.hero-copy .eyebrow { color: var(--color-primary); }
[data-theme="dark"] .hero-copy .eyebrow, .hero-copy .eyebrow { color: #5fd0d4; }
.hero-copy .eyebrow::before { background: #5fd0d4; }
.hero h1 { font-size: var(--text-3xl); letter-spacing: -0.02em; margin-top: var(--space-5); color:#fff; }
.hero h1 em { font-style: normal; color: #57cdd1; }
.hero-copy > p { margin-top: var(--space-6); font-size: var(--text-lg); color: #aebcc6; max-width: 46ch; }
.hero-cta { display: flex; flex-wrap: wrap; gap: var(--space-4); margin-top: var(--space-8); }
.hero-trust { display: flex; flex-wrap: wrap; gap: var(--space-6); margin-top: var(--space-10); }
.hero-trust div { display:flex; align-items:center; gap: var(--space-2); font-size: var(--text-sm); color:#9fb0bb; }
.hero-trust svg { color:#57cdd1; flex-shrink:0; }
.hero-media { position: relative; }
.hero-media img { border-radius: var(--radius-xl); box-shadow: var(--shadow-lg); border: 1px solid rgba(255,255,255,0.08); }
.hero-badge {
  position:absolute; bottom: -22px; left: -22px;
  background: var(--color-surface); color: var(--color-text);
  border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5); box-shadow: var(--shadow-lg);
  display:flex; align-items:center; gap: var(--space-3);
}
.hero-badge .ico { width:2.6rem; height:2.6rem; display:grid; place-items:center; border-radius: var(--radius-md); background: var(--color-primary-soft); color: var(--color-primary); flex-shrink:0; }
.hero-badge b { display:block; font-family: var(--font-display); font-size: 1rem; }
.hero-badge small { color: var(--color-text-muted); font-size: var(--text-xs); }

/* trust strip */
.trust-strip { background: var(--color-surface); border-bottom: 1px solid var(--color-divider); }
.trust-strip .wrap { display:flex; flex-wrap:wrap; gap: var(--space-8) var(--space-12); justify-content:space-between; align-items:center; padding-block: var(--space-6); }
.trust-item { display:flex; align-items:center; gap: var(--space-3); }
.trust-item svg { color: var(--color-primary); flex-shrink:0; }
.trust-item b { font-family: var(--font-display); font-size: 1.05rem; display:block; }
.trust-item small { color: var(--color-text-muted); font-size: var(--text-xs); }

/* ========== SERVICES ========== */
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
.card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: var(--space-8);
  transition: transform var(--transition-interactive), border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}
.card:hover { transform: translateY(-4px); border-color: color-mix(in oklab, var(--color-primary), transparent 50%); box-shadow: var(--shadow-md); }
.card .ico { width: 3rem; height: 3rem; display:grid; place-items:center; border-radius: var(--radius-md); background: var(--color-primary-soft); color: var(--color-primary); margin-bottom: var(--space-5); }
.card h3 { font-size: var(--text-lg); margin-bottom: var(--space-3); }
.card p { color: var(--color-text-muted); font-size: var(--text-base); }
.card ul { list-style:none; margin-top: var(--space-4); display:grid; gap: var(--space-2); }
.card li { display:flex; gap: var(--space-2); font-size: var(--text-sm); color: var(--color-text-muted); }
.card li svg { color: var(--color-primary); flex-shrink:0; margin-top: 3px; }

/* ========== SPLIT (RON / MOBILE) ========== */
.split { display:grid; grid-template-columns: 1fr 1fr; gap: var(--space-16); align-items:center; }
.split.reverse .split-media { order: -1; }
.split-media img { border-radius: var(--radius-xl); box-shadow: var(--shadow-md); border:1px solid var(--color-border); }
.split-copy h2 { font-size: var(--text-xl); margin: var(--space-4) 0; }
.split-copy p { color: var(--color-text-muted); margin-bottom: var(--space-5); }
.feature-list { list-style:none; display:grid; gap: var(--space-4); margin-bottom: var(--space-8); }
.feature-list li { display:flex; gap: var(--space-3); }
.feature-list .fi { width:1.7rem; height:1.7rem; flex-shrink:0; border-radius: var(--radius-full); background: var(--color-primary-soft); color: var(--color-primary); display:grid; place-items:center; }
.feature-list b { font-family: var(--font-display); font-weight:600; display:block; font-size: var(--text-base); }
.feature-list span { color: var(--color-text-muted); font-size: var(--text-sm); }

/* ========== STEPS ========== */
.steps { display:grid; grid-template-columns: repeat(3,1fr); gap: var(--space-8); }
.step { position:relative; }
.step .num { font-family: var(--font-display); font-size: 2.6rem; font-weight:700; color: color-mix(in oklab, var(--color-primary), transparent 55%); line-height:1; }
.step h3 { font-size: var(--text-lg); margin: var(--space-4) 0 var(--space-2); }
.step p { color: var(--color-text-muted); font-size: var(--text-base); }

/* ========== PRICING ========== */
.pricing-grid { display:grid; grid-template-columns: repeat(3,1fr); gap: var(--space-6); }
.price-card { background: var(--color-surface); border:1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-8); display:flex; flex-direction:column; }
.price-card.featured { border-color: var(--color-primary); box-shadow: var(--shadow-md); position:relative; }
.price-card.featured::before { content:"Most booked"; position:absolute; top:-12px; left:var(--space-8); background: var(--color-primary); color:#fff; font-size: var(--text-xs); font-weight:600; padding: 4px 12px; border-radius: var(--radius-full); }
[data-theme="dark"] .price-card.featured::before { color:#04181a; }
.price-card h3 { font-size: var(--text-lg); }
.price-card .amt { font-family: var(--font-display); font-size: var(--text-2xl); margin: var(--space-3) 0; }
.price-card .amt small { font-size: var(--text-sm); color: var(--color-text-muted); font-family: var(--font-body); font-weight:500; }
.price-card > p { color: var(--color-text-muted); font-size: var(--text-sm); margin-bottom: var(--space-5); }
.price-card ul { list-style:none; display:flex; flex-direction:column; gap: var(--space-1); margin-bottom: var(--space-8); flex:1; }
.price-card li.pnote { margin-top:auto; padding-top: var(--space-4); }
.price-card li.prow { display:flex; align-items:baseline; justify-content:space-between; gap: var(--space-4); font-size: var(--text-sm); padding: var(--space-2) 0; border-bottom:1px dashed var(--color-divider); }
.price-card li.prow:last-of-type { border-bottom:none; }
.price-card li.prow span { color: var(--color-text-muted); }
.price-card li.prow b { font-family: var(--font-display); font-weight:600; color: var(--color-text); white-space:nowrap; }
.price-card li.pnote { font-size: var(--text-xs); color: var(--color-text-faint); line-height:1.5; }
.price-card.featured li.prow b { color: var(--color-primary); }
.price-note { text-align:center; color: var(--color-text-muted); font-size: var(--text-sm); margin-top: var(--space-8); }

/* ========== AREA ========== */
.area { background: var(--color-surface); border:1px solid var(--color-border); border-radius: var(--radius-xl); padding: clamp(var(--space-8), 5vw, var(--space-16)); display:grid; grid-template-columns: 1fr 1fr; gap: var(--space-12); align-items:center; }
.area h2 { font-size: var(--text-xl); margin: var(--space-4) 0; }
.area p { color: var(--color-text-muted); margin-bottom: var(--space-6); }
.chips { display:flex; flex-wrap:wrap; gap: var(--space-3); }
.chip { font-size: var(--text-sm); padding: var(--space-2) var(--space-4); border-radius: var(--radius-full); background: var(--color-surface-offset); border:1px solid var(--color-border); color: var(--color-text-muted); }

/* ========== CONTACT / CTA ========== */
.cta { position:relative; background: var(--color-ink); color:#eef3f5; border-radius: var(--radius-xl); overflow:hidden; padding: clamp(var(--space-10), 6vw, var(--space-20)); }
.cta::after { content:""; position:absolute; inset:0; background: radial-gradient(800px 400px at 85% 30%, rgba(43,182,187,0.25), transparent 60%); pointer-events:none; }
.cta-inner { position:relative; z-index:2; display:grid; grid-template-columns: 1fr 1fr; gap: var(--space-16); align-items:center; }
.cta h2 { font-size: var(--text-2xl); color:#fff; }
.cta p { color:#aebcc6; margin-top: var(--space-4); font-size: var(--text-lg); }
.contact-methods { display:grid; gap: var(--space-4); margin-top: var(--space-8); }
.contact-methods a { display:flex; align-items:center; gap: var(--space-4); color:#dbe6ec; }
.contact-methods .ico { width:3rem; height:3rem; flex-shrink:0; border-radius: var(--radius-md); background: rgba(255,255,255,0.08); color:#57cdd1; display:grid; place-items:center; border:1px solid rgba(255,255,255,0.12); }
.contact-methods b { font-family: var(--font-display); display:block; }
.contact-methods small { color:#8fa1ad; }
.contact-methods a:hover .ico { background: rgba(87,205,209,0.2); }
/* form */
.form { background: rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.12); border-radius: var(--radius-lg); padding: var(--space-8); display:grid; gap: var(--space-4); }
.form label { font-size: var(--text-xs); text-transform:uppercase; letter-spacing:0.08em; color:#9fb0bb; display:block; margin-bottom: var(--space-2); }
.form input, .form textarea, .form select {
  width:100%; padding: var(--space-3) var(--space-4); border-radius: var(--radius-md);
  background: rgba(255,255,255,0.06); border:1px solid rgba(255,255,255,0.16); color:#fff;
}
.form input::placeholder, .form textarea::placeholder { color:#7e8e99; }
.form input:focus, .form textarea:focus, .form select:focus { border-color:#57cdd1; outline:none; background: rgba(255,255,255,0.1); }
.form .row { display:grid; grid-template-columns:1fr 1fr; gap: var(--space-4); }
.form button { width:100%; margin-top: var(--space-2); }
.form-note { font-size: var(--text-xs); color:#8fa1ad; text-align:center; }
.form select option { color: #16202b; }

/* ========== FAQ ========== */
.faq { max-width: var(--content-narrow); margin-inline:auto; }
.faq-item { border-bottom:1px solid var(--color-divider); }
.faq-q { width:100%; display:flex; justify-content:space-between; align-items:center; gap: var(--space-4); padding: var(--space-5) 0; text-align:left; font-family: var(--font-display); font-weight:600; font-size: var(--text-lg); }
.faq-q svg { flex-shrink:0; color: var(--color-primary); transition: transform var(--transition-interactive); }
.faq-item.open .faq-q svg { transform: rotate(45deg); }
.faq-a { max-height:0; overflow:hidden; transition: max-height .3s ease; }
.faq-a p { color: var(--color-text-muted); padding-bottom: var(--space-5); }

/* ========== FOOTER ========== */
.footer { background: var(--color-ink-2); color:#aebcc6; padding-block: var(--space-16) var(--space-8); }
.footer-grid { display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap: var(--space-12); margin-bottom: var(--space-12); }
.footer .brand { color:#fff; margin-bottom: var(--space-4); }
.footer .brand span { color:#8fa1ad; }
.footer p { color:#8fa1ad; font-size: var(--text-sm); max-width: 40ch; }
.footer h4 { color:#fff; font-family: var(--font-display); font-size: var(--text-sm); text-transform:uppercase; letter-spacing:0.08em; margin-bottom: var(--space-4); }
.footer ul { list-style:none; display:grid; gap: var(--space-2); }
.footer ul a { color:#aebcc6; font-size: var(--text-sm); }
.footer ul a:hover { color:#57cdd1; }
.footer-bottom { border-top:1px solid rgba(255,255,255,0.1); padding-top: var(--space-6); display:flex; flex-wrap:wrap; gap: var(--space-4); justify-content:space-between; font-size: var(--text-xs); color:#7e8e99; }
.footer-bottom .disclaimer { max-width: 70ch; }

/* reveal */
.reveal { opacity:0; transform: translateY(24px); transition: opacity .7s cubic-bezier(0.16,1,0.3,1), transform .7s cubic-bezier(0.16,1,0.3,1); }
.reveal.in { opacity:1; transform:none; }

/* ========== RESPONSIVE ========== */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns:1fr; gap: var(--space-12); }
  .hero-media { max-width: 560px; }
  .services-grid { grid-template-columns:1fr; }
  .split, .split.reverse { grid-template-columns:1fr; gap: var(--space-8); }
  .split.reverse .split-media { order:0; }
  .steps { grid-template-columns:1fr; gap: var(--space-10); }
  .pricing-grid { grid-template-columns:1fr; }
  .area { grid-template-columns:1fr; }
  .cta-inner { grid-template-columns:1fr; gap: var(--space-10); }
  .footer-grid { grid-template-columns:1fr 1fr; }
}
@media (max-width: 720px) {
  .nav-links { display:none; }
  .menu-btn { display:flex; }
  .nav-links.open {
    display:flex; position:absolute; top:4.5rem; left:0; right:0; flex-direction:column;
    align-items:flex-start; gap: var(--space-5); padding: var(--space-6);
    background: var(--color-surface); border-bottom:1px solid var(--color-divider); box-shadow: var(--shadow-md);
  }
  .form .row { grid-template-columns:1fr; }
  .footer-grid { grid-template-columns:1fr; gap: var(--space-8); }
  .hero-badge { left:0; bottom:-16px; }
}