/* SWYM marketing site — getswym.io
   Aesthetic: deep navy + electric cyan, premium sport-tech.
   Inherits the in-app brand. */

@import url('https://api.fontshare.com/v2/css?f[]=satoshi@400,500,700,900&f[]=jetbrains-mono@400,500&display=swap');

/* ---------- Tokens ---------- */
:root, [data-theme="light"] {
  --bg:               #f7fafb;
  --surface:          #ffffff;
  --surface-2:        #eef4f6;
  --surface-offset:   #e3edf0;
  --border:           #d6e1e6;
  --divider:          #e6edf0;

  --text:             #0a1d2a;
  --text-muted:       #4a6172;
  --text-faint:       #8aa0ad;
  --text-inverse:     #f7fafb;

  --primary:          #00b5cc;   /* electric cyan */
  --primary-hover:    #009fb5;
  --primary-active:   #007e8f;
  --primary-glow:     rgba(0, 181, 204, 0.35);
  --primary-soft:     #d6f3f7;

  --navy:             #07182a;
  --navy-2:           #0c2238;
  --navy-3:           #102d49;

  --success:          #2dbd6b;
  --warning:          #f0a83a;
  --danger:           #e64158;

  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px rgba(7,24,42,0.06);
  --shadow-md: 0 6px 16px rgba(7,24,42,0.08);
  --shadow-lg: 0 18px 40px rgba(7,24,42,0.14);
  --shadow-glow: 0 0 40px var(--primary-glow);

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

  --font-body:    'Satoshi', system-ui, -apple-system, sans-serif;
  --font-display: 'Satoshi', system-ui, -apple-system, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, monospace;

  --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 + 0.6vw, 1.375rem);
  --text-xl:    clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl:   clamp(2rem, 1.2rem + 2.5vw, 3.25rem);
  --text-hero:  clamp(2.5rem, 1rem + 5vw, 5.5rem);

  --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;

  --content-narrow: 720px;
  --content: 1120px;
  --content-wide: 1280px;
}

[data-theme="dark"] {
  --bg:               #07182a;
  --surface:          #0c2238;
  --surface-2:        #102d49;
  --surface-offset:   #163657;
  --border:           #1f3e5e;
  --divider:          #15314c;

  --text:             #e8f0f5;
  --text-muted:       #8aa6ba;
  --text-faint:       #5a7488;
  --text-inverse:     #07182a;

  --primary:          #2dd4e9;
  --primary-hover:    #5addee;
  --primary-active:   #21b8cb;
  --primary-glow:     rgba(45, 212, 233, 0.4);
  --primary-soft:     #163657;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.2);
  --shadow-md: 0 6px 16px rgba(0,0,0,0.3);
  --shadow-lg: 0 18px 40px rgba(0,0,0,0.5);
}

/* ---------- 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;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.05;
  text-wrap: balance;
}
p { text-wrap: pretty; }

::selection { background: var(--primary); color: var(--navy); }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; border-radius: var(--radius-sm); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

/* ---------- Layout ---------- */
.container { max-width: var(--content); margin-inline: auto; padding-inline: var(--space-6); }
.container-narrow { max-width: var(--content-narrow); margin-inline: auto; padding-inline: var(--space-6); }
.container-wide { max-width: var(--content-wide); margin-inline: auto; padding-inline: var(--space-6); }

section { padding-block: clamp(var(--space-16), 8vw, var(--space-32)); }
section.compact { padding-block: clamp(var(--space-12), 6vw, var(--space-20)); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
}

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  border-bottom: 1px solid var(--divider);
}
.nav-inner {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-8);
}
.nav-brand { display: flex; align-items: center; gap: var(--space-2); color: var(--text); font-weight: 900; font-size: var(--text-lg); letter-spacing: -0.02em; }
.nav-brand .brand-mark { flex-shrink: 0; }
.nav-brand .brand-word { font-family: var(--font-display); font-weight: 900; }
.nav-brand .brand-y { background: linear-gradient(135deg, #22d3ee 0%, #3b82f6 55%, #1d4ed8 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; }
.nav-links {
  display: flex;
  gap: var(--space-6);
  margin-left: auto;
  align-items: center;
}
.nav-links a {
  font-size: var(--text-sm);
  color: var(--text-muted);
  font-weight: 500;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--text); }
.nav-links a.active { color: var(--text); }
.nav-cta,
.nav-links a.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--primary);
  color: var(--navy);
  font-weight: 700;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.nav-cta:hover,
.nav-links a.nav-cta:hover { transform: translateY(-1px); box-shadow: var(--shadow-glow); color: var(--navy); }

.nav-toggle {
  display: none;
  margin-left: auto;
  color: var(--text);
}

@media (max-width: 820px) {
  .nav-links {
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    background: var(--bg);
    padding: var(--space-6);
    border-bottom: 1px solid var(--divider);
    align-items: flex-start;
    gap: var(--space-4);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition), transform var(--transition);
  }
  .nav-links.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-toggle { display: inline-flex; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-weight: 700;
  font-size: var(--text-sm);
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary);
  color: var(--navy);
  box-shadow: 0 1px 0 rgba(255,255,255,0.2) inset, 0 6px 22px var(--primary-glow);
}
.btn-primary:hover { transform: translateY(-2px); background: var(--primary-hover); box-shadow: 0 1px 0 rgba(255,255,255,0.25) inset, 0 12px 30px var(--primary-glow); }
.btn-secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-secondary:hover { border-color: var(--primary); color: var(--primary); }
.btn-ghost { background: transparent; color: var(--text); }
.btn-lg { padding: var(--space-4) var(--space-8); font-size: var(--text-base); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--navy);
  color: #f7fafb; /* always light — hero bg is always dark, do NOT use --text-inverse which flips in dark mode */
  overflow: hidden;
  padding-block: clamp(var(--space-20), 10vw, var(--space-32));
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    url('/assets/hero-underwater.png');
  background-size: cover;
  background-position: center;
  opacity: 0.55;
  z-index: -2;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 30% 40%, rgba(0,181,204,0.18) 0%, transparent 60%),
    linear-gradient(180deg, rgba(7,24,42,0.55) 0%, rgba(7,24,42,0.9) 100%);
  z-index: -1;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #b9e8ee;
  margin-bottom: var(--space-6);
}
.hero-eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--primary);
  box-shadow: 0 0 12px var(--primary);
}
.hero-title {
  font-size: var(--text-hero);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: var(--space-6);
  max-width: 18ch;
}
.hero-title .accent { color: var(--primary); }
.hero-sub {
  font-size: clamp(1.125rem, 1rem + 0.7vw, 1.5rem);
  color: rgba(232, 240, 245, 0.85);
  max-width: 56ch;
  margin-bottom: var(--space-10);
  line-height: 1.5;
}
.hero-ctas { display: flex; gap: var(--space-4); flex-wrap: wrap; margin-bottom: var(--space-12); }
.hero-proof {
  display: flex;
  gap: var(--space-8);
  flex-wrap: wrap;
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.1);
  max-width: 700px;
}
.hero-proof .stat { display: flex; flex-direction: column; gap: 2px; }
.hero-proof .stat-num { font-family: var(--font-mono); font-size: var(--text-lg); font-weight: 500; color: var(--primary); }
.hero-proof .stat-label { font-size: var(--text-xs); color: rgba(232,240,245,0.6); letter-spacing: 0.04em; text-transform: uppercase; }

/* ---------- Pre-launch home ---------- */
.prelaunch-page {
  background: #071923;
  color: #f7fafb;
}
.prelaunch-hero {
  position: relative;
  min-height: 100dvh;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}
.prelaunch-bg,
.prelaunch-overlay {
  position: absolute;
  inset: 0;
}
.prelaunch-bg {
  z-index: -3;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.75;
}
.prelaunch-overlay {
  z-index: -2;
  background:
    radial-gradient(ellipse 80% 60% at 70% 35%, rgba(45, 212, 233, 0.16), transparent 60%),
    linear-gradient(90deg, rgba(7, 25, 35, 0.96) 0%, rgba(7, 25, 35, 0.82) 45%, rgba(7, 25, 35, 0.34) 100%);
}
.prelaunch-grid {
  min-height: calc(100dvh - clamp(var(--space-12), 8vw, var(--space-24)) * 2);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  align-items: center;
  gap: var(--space-10);
}
.prelaunch-copy {
  max-width: 680px;
}
.prelaunch-form {
  width: min(100%, 460px);
  justify-self: end;
  display: grid;
  gap: var(--space-4);
  padding: var(--space-8);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: var(--radius-lg);
  background: rgba(7, 25, 35, 0.72);
  box-shadow: 0 24px 70px rgba(0,0,0,0.32);
  backdrop-filter: blur(16px);
}
.prelaunch-form h2 {
  color: #f7fafb;
  font-size: var(--text-xl);
}
.prelaunch-form p {
  color: rgba(232, 240, 245, 0.72);
}
.prelaunch-form label {
  display: grid;
  gap: var(--space-2);
  color: rgba(232, 240, 245, 0.78);
  font-size: var(--text-sm);
  font-weight: 700;
}
.prelaunch-form input,
.prelaunch-form select {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.08);
  color: #f7fafb;
  padding: 0 var(--space-4);
}
.prelaunch-form option {
  color: #071923;
}
.prelaunch-fine {
  font-size: var(--text-xs);
}
.prelaunch-message {
  border-radius: var(--radius-md);
  border: 1px solid rgba(45, 212, 233, 0.32);
  background: rgba(45, 212, 233, 0.12);
  color: #d8fbff;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
}
.prelaunch-message.error {
  border-color: rgba(230, 65, 88, 0.38);
  background: rgba(230, 65, 88, 0.14);
  color: #ffe3e8;
}
@media (max-width: 900px) {
  .prelaunch-grid {
    grid-template-columns: 1fr;
  }
  .prelaunch-form {
    justify-self: stretch;
    width: 100%;
  }
}

/* ---------- Pillars ---------- */
.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-12);
}
.pillar {
  padding: var(--space-8);
  background: var(--surface);
  border: 1px solid var(--divider);
  border-radius: var(--radius-lg);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.pillar:hover { transform: translateY(-4px); border-color: var(--primary); box-shadow: var(--shadow-md); }
.pillar-icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: var(--primary-soft);
  color: var(--primary-active);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-5);
}
.pillar h3 { font-size: var(--text-lg); margin-bottom: var(--space-3); }
.pillar p { color: var(--text-muted); font-size: var(--text-sm); }

/* ---------- Section heading ---------- */
.section-head { max-width: 700px; margin-bottom: var(--space-12); }
.section-head h2 { font-size: var(--text-2xl); margin: var(--space-3) 0 var(--space-4); }
.section-head p { color: var(--text-muted); font-size: var(--text-lg); }

/* ---------- Split block (swimmer vs coach) ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}
@media (max-width: 820px) { .split { grid-template-columns: 1fr; } }
.split-card {
  background: var(--surface);
  border: 1px solid var(--divider);
  border-radius: var(--radius-lg);
  padding: clamp(var(--space-6), 3vw, var(--space-10));
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  position: relative;
  overflow: hidden;
}
.split-card.dark {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-3) 100%);
  color: #f7fafb;
  border-color: transparent;
}
.split-card.dark .split-eyebrow { color: var(--primary); }
.split-card.dark .split-list li { color: rgba(232,240,245,0.85); }
.split-card.dark .split-list li::before { color: var(--primary); }
.split-eyebrow { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.1em; text-transform: uppercase; color: var(--primary-active); }
.split-card h3 { font-size: var(--text-xl); }
.split-card p { color: var(--text-muted); font-size: var(--text-base); }
.split-card.dark p { color: rgba(232,240,245,0.75); }
.split-list { list-style: none; display: flex; flex-direction: column; gap: var(--space-2); }
.split-list li { padding-left: var(--space-6); position: relative; font-size: var(--text-sm); color: var(--text); }
.split-list li::before { content: "✓"; position: absolute; left: 0; color: var(--primary-active); font-weight: 700; }
.split-card .btn { align-self: flex-start; margin-top: var(--space-4); }

/* ---------- Replaces strip ---------- */
.replaces {
  background: var(--surface-2);
  padding-block: var(--space-16);
  text-align: center;
}
.replaces h2 { font-size: var(--text-xl); margin-bottom: var(--space-8); }
.replaces-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3) var(--space-4);
}
.replace-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: var(--surface);
  border: 1px solid var(--divider);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--text-muted);
}
.replace-chip .strike { text-decoration: line-through; text-decoration-color: var(--danger); text-decoration-thickness: 2px; }

/* ---------- Course units block ---------- */
.course-block {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-12);
  align-items: center;
}
@media (max-width: 820px) { .course-block { grid-template-columns: 1fr; } }
.course-chips { display: flex; gap: var(--space-3); margin-top: var(--space-6); flex-wrap: wrap; }
.course-chip {
  padding: var(--space-3) var(--space-5);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  min-width: 120px;
}
.course-chip .code { font-family: var(--font-mono); font-size: var(--text-base); font-weight: 500; color: var(--primary); }
.course-chip .label { font-size: var(--text-xs); color: var(--text-muted); margin-top: 2px; }
.course-figure {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-3) 100%);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  color: #f7fafb;
  position: relative;
  overflow: hidden;
}
.course-figure .pool {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-3);
  margin-top: var(--space-6);
}
.course-figure .pool-row {
  background: rgba(0,181,204,0.08);
  border: 1px solid rgba(0,181,204,0.2);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  text-align: center;
}
.course-figure .pool-row .num { font-family: var(--font-mono); font-size: var(--text-base); color: var(--primary); font-weight: 500; }
.course-figure .pool-row .unit { font-size: var(--text-xs); color: rgba(232,240,245,0.7); }

/* ---------- Product card mockup ---------- */
.product-mock {
  background: linear-gradient(180deg, var(--navy-2) 0%, var(--navy) 100%);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-6), 3vw, var(--space-10));
  color: #f7fafb;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(0,181,204,0.15);
  position: relative;
}
.product-mock::before {
  content: "";
  position: absolute; inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(180deg, rgba(0,181,204,0.5), transparent);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.mock-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-6); }
.mock-date { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.08em; text-transform: uppercase; color: var(--primary); }
.mock-status { font-size: var(--text-xs); padding: 2px var(--space-3); background: rgba(45,189,107,0.15); color: var(--success); border-radius: var(--radius-full); border: 1px solid rgba(45,189,107,0.3); }
.mock-title { font-size: var(--text-xl); font-weight: 900; margin-bottom: var(--space-2); }
.mock-sub { font-size: var(--text-sm); color: rgba(232,240,245,0.7); margin-bottom: var(--space-6); }
.mock-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-4);
  align-items: center;
  padding: var(--space-4) 0;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.mock-row:first-of-type { border-top: 0; }
.mock-row .badge {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  padding: 2px 8px;
  background: rgba(0,181,204,0.15);
  color: var(--primary);
  border-radius: var(--radius-sm);
  min-width: 40px;
  text-align: center;
}
.mock-row .desc { font-size: var(--text-sm); }
.mock-row .desc .target { color: rgba(232,240,245,0.6); font-family: var(--font-mono); font-size: var(--text-xs); display: block; margin-top: 2px; }
.mock-row .pace { font-family: var(--font-mono); font-size: var(--text-sm); color: var(--primary); }
.mock-footer { margin-top: var(--space-6); padding-top: var(--space-5); border-top: 1px solid rgba(255,255,255,0.08); display: flex; gap: var(--space-8); }
.mock-footer .stat .num { font-family: var(--font-mono); font-size: var(--text-base); font-weight: 500; color: var(--primary); }
.mock-footer .stat .label { font-size: var(--text-xs); color: rgba(232,240,245,0.6); text-transform: uppercase; letter-spacing: 0.06em; }

/* ---------- Product preview layout ---------- */
.preview-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(var(--space-8), 4vw, var(--space-16));
  align-items: center;
}
@media (max-width: 820px) { .preview-grid { grid-template-columns: 1fr; } }
.preview-feature { display: flex; flex-direction: column; gap: var(--space-4); }
.preview-feature h2 { font-size: var(--text-2xl); }
.preview-feature p { color: var(--text-muted); font-size: var(--text-lg); }
.preview-feature ul { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); margin-top: var(--space-4); }
.preview-feature ul li { display: flex; gap: var(--space-3); align-items: flex-start; font-size: var(--text-base); }
.preview-feature ul li svg { color: var(--primary); flex-shrink: 0; margin-top: 4px; }

/* ---------- Pricing ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-12);
}
.pricing-grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1080px) { .pricing-grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 820px) { .pricing-grid, .pricing-grid--4 { grid-template-columns: 1fr; } }
.price-card {
  background: var(--surface);
  border: 1px solid var(--divider);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  position: relative;
}
.price-card.featured {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary), var(--shadow-md);
}
.price-card.featured::before {
  content: "Most popular";
  position: absolute;
  top: -12px; right: var(--space-6);
  background: var(--primary);
  color: var(--navy);
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.price-card h3 { font-size: var(--text-lg); }
.price-amount { display: flex; align-items: baseline; gap: var(--space-2); font-family: var(--font-display); }
.price-amount .num { font-size: var(--text-2xl); font-weight: 900; letter-spacing: -0.03em; }
.price-amount .per { font-size: var(--text-sm); color: var(--text-muted); }
.price-tagline { color: var(--text-muted); font-size: var(--text-sm); min-height: 2.5rem; }
.price-features { list-style: none; display: flex; flex-direction: column; gap: var(--space-2); margin-block: var(--space-4); }
.price-features li { display: flex; gap: var(--space-3); align-items: flex-start; font-size: var(--text-sm); }
.price-features li svg { color: var(--primary); flex-shrink: 0; margin-top: 3px; }
.price-card .btn { margin-top: auto; }

/* ---------- Coach pricing calculator ---------- */
.calculator {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-3) 100%);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-8), 4vw, var(--space-16));
  color: #f7fafb; /* always light — calculator bg is always dark, do NOT use --text-inverse which flips in dark mode */
}
.calculator h2, .calculator h3, .calculator p, .calculator label { color: #f7fafb; }
.calc-row {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: clamp(var(--space-6), 3vw, var(--space-12));
  align-items: center;
}
@media (max-width: 820px) { .calc-row { grid-template-columns: 1fr; } }
.calc-controls { display: flex; flex-direction: column; gap: var(--space-6); }
.calc-controls label { display: flex; flex-direction: column; gap: var(--space-2); font-size: var(--text-sm); color: rgba(232,240,245,0.8); }
.calc-slider-wrap { display: flex; align-items: center; gap: var(--space-4); }
input[type=range].calc-slider {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.15);
  outline: none;
}
input[type=range].calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 18px var(--primary-glow);
  cursor: grab;
  border: 3px solid var(--navy);
}
input[type=range].calc-slider::-moz-range-thumb {
  width: 22px; height: 22px; border-radius: 50%; background: var(--primary); border: 3px solid var(--navy); cursor: grab;
}
.calc-count {
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  font-weight: 500;
  color: var(--primary);
  min-width: 4ch;
  text-align: right;
}
.calc-tier-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(0,181,204,0.15);
  border: 1px solid rgba(0,181,204,0.3);
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  width: fit-content;
}
.calc-readout { text-align: center; }
.calc-readout .number {
  font-family: var(--font-display);
  font-size: clamp(3rem, 2rem + 4vw, 5rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--primary);
  line-height: 1;
}
.calc-readout .number .currency { font-size: 0.5em; color: rgba(232,240,245,0.5); margin-right: 4px; }
.calc-readout .number .per { font-size: 0.25em; color: rgba(232,240,245,0.5); margin-left: 8px; letter-spacing: 0; }
.calc-readout .breakdown { font-size: var(--text-sm); color: rgba(232,240,245,0.7); margin-top: var(--space-3); font-family: var(--font-mono); }

/* ---------- Testimonials ---------- */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-12);
}
.testimonial {
  background: var(--surface);
  border: 1px solid var(--divider);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}
.testimonial-quote { font-size: var(--text-base); line-height: 1.6; margin-bottom: var(--space-6); color: var(--text); }
.testimonial-author { display: flex; align-items: center; gap: var(--space-3); }
.testimonial-avatar {
  width: 40px; height: 40px;
  background: var(--primary-soft);
  color: var(--primary-active);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: var(--text-sm);
}
.testimonial-name { font-weight: 700; font-size: var(--text-sm); }
.testimonial-role { color: var(--text-muted); font-size: var(--text-xs); }

/* ---------- FAQ ---------- */
.faq { max-width: 800px; margin: var(--space-12) auto 0; }
.faq-item {
  border-bottom: 1px solid var(--divider);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: var(--space-6) 0;
  display: flex; justify-content: space-between; align-items: center; gap: var(--space-4);
  font-weight: 700;
  font-size: var(--text-base);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  color: var(--primary);
  transition: transform var(--transition);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-body { padding: 0 0 var(--space-6) 0; color: var(--text-muted); font-size: var(--text-base); }

/* ---------- CTA block ---------- */
.cta-block {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-3) 100%);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-12), 6vw, var(--space-24));
  text-align: center;
  color: #f7fafb;
  position: relative;
  overflow: hidden;
}
.cta-block::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 100%, var(--primary-glow), transparent 70%);
  pointer-events: none;
}
.cta-block h2 { font-size: var(--text-2xl); margin-bottom: var(--space-4); position: relative; color: #f7fafb; }
.cta-block p { color: rgba(232,240,245,0.75); margin-bottom: var(--space-8); font-size: var(--text-lg); position: relative; max-width: 600px; margin-inline: auto; }
.cta-block .btn-row { display: flex; gap: var(--space-4); justify-content: center; flex-wrap: wrap; position: relative; }
.cta-block .btn-secondary { color: #f7fafb; background: transparent; border-color: rgba(255,255,255,0.25); }
.cta-block .btn-secondary:hover { color: var(--primary); border-color: var(--primary); }

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--divider);
  background: var(--surface);
  padding-block: var(--space-16) var(--space-8);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: var(--space-8);
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}
@media (max-width: 820px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-brand { display: flex; flex-direction: column; gap: var(--space-4); max-width: 280px; }
.footer-brand p { color: var(--text-muted); font-size: var(--text-sm); }
.footer-col h4 { font-size: var(--text-sm); margin-bottom: var(--space-4); color: var(--text); }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); }
.footer-col a { color: var(--text-muted); font-size: var(--text-sm); }
.footer-col a:hover { color: var(--primary); }
.footer-bottom {
  border-top: 1px solid var(--divider);
  margin-top: var(--space-12);
  padding-top: var(--space-6);
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
  display: flex; justify-content: space-between; gap: var(--space-4);
  color: var(--text-faint);
  font-size: var(--text-xs);
}
.footer-bottom .tagline { color: var(--primary-active); font-weight: 500; }

/* ---------- Pages ---------- */
.page-hero {
  background: var(--navy);
  color: #f7fafb; /* always light — page-hero bg is always dark, do NOT use --text-inverse which flips in dark mode */
  padding-block: var(--space-20) var(--space-16);
  position: relative;
  overflow: hidden;
}
.page-hero h1 { color: #f7fafb; }
.page-hero::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 60% at 80% 0%, var(--primary-glow), transparent 60%);
  pointer-events: none;
}
.page-hero h1 { font-size: var(--text-2xl); margin-bottom: var(--space-4); position: relative; }
.page-hero p { color: rgba(232,240,245,0.75); font-size: var(--text-lg); max-width: 700px; position: relative; }

/* ---------- Generic image card ---------- */
.image-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

/* ---------- 404 ---------- */
.notfound {
  min-height: calc(100dvh - 4rem);
  display: grid;
  place-items: center;
  background: #07182a;
  color: #f7fafb;
  text-align: center;
  padding: var(--space-12);
  position: relative;
  overflow: hidden;
}
.notfound::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 50%, var(--primary-glow), transparent 70%);
  pointer-events: none;
}
.notfound-content { position: relative; max-width: 500px; }
.notfound .code { font-family: var(--font-mono); font-size: var(--text-2xl); color: var(--primary); margin-bottom: var(--space-4); }
.notfound h1 { font-size: var(--text-2xl); margin-bottom: var(--space-4); color: #f7fafb; }
.notfound p { color: rgba(232,240,245,0.75); margin-bottom: var(--space-8); }
.notfound .btn-row { display: flex; gap: var(--space-3); justify-content: center; flex-wrap: wrap; }