/* ============================================================
   PBC SITE CO — Coastal modern agency
   Cabinet Grotesk (display) + General Sans (body)
   ============================================================ */

:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.82rem + 0.3vw, 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, 1.25rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.3rem + 2.6vw, 3.25rem);
  --text-3xl: clamp(2.5rem, 1.2rem + 4.5vw, 4.75rem);

  --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;
}

/* ---- Coastal palette (light) ---- */
:root,
[data-theme='light'] {
  --color-bg: #f6f3ec;
  --color-surface: #fbf9f4;
  --color-surface-2: #ffffff;
  --color-surface-offset: #efe9dd;
  --color-surface-offset-2: #e7dfce;
  --color-divider: #e2d9c8;
  --color-border: #ddd2bd;

  --color-text: #201c16;
  --color-text-muted: #6b6357;
  --color-text-faint: #a89e8c;
  --color-text-inverse: #fbf9f4;

  --color-primary: #0c6e78;
  --color-primary-hover: #0a555d;
  --color-primary-active: #083f45;
  --color-primary-soft: #d9ebee;

  --color-accent: #e0654a;
  --color-accent-hover: #c4523a;

  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1.125rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  --transition: 200ms cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-sm: 0 1px 2px oklch(0.25 0.02 70 / 0.06);
  --shadow-md: 0 6px 22px oklch(0.25 0.02 70 / 0.08);
  --shadow-lg: 0 24px 60px oklch(0.25 0.02 70 / 0.14);

  --content-narrow: 680px;
  --content-default: 1080px;
  --content-wide: 1240px;

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

/* ---- Coastal palette (dark) ---- */
[data-theme='dark'] {
  --color-bg: #14120f;
  --color-surface: #1b1814;
  --color-surface-2: #221e19;
  --color-surface-offset: #201c17;
  --color-surface-offset-2: #2a241d;
  --color-divider: #2c2720;
  --color-border: #3a3329;

  --color-text: #e8e2d5;
  --color-text-muted: #9d9384;
  --color-text-faint: #6b6357;
  --color-text-inverse: #14120f;

  --color-primary: #54bcc6;
  --color-primary-hover: #6fcad3;
  --color-primary-active: #3f9aa3;
  --color-primary-soft: #1d2f31;

  --color-accent: #ef7d62;
  --color-accent-hover: #f59780;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-md: 0 6px 22px oklch(0 0 0 / 0.4);
  --shadow-lg: 0 24px 60px oklch(0 0 0 / 0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #14120f;
    --color-surface: #1b1814;
    --color-surface-2: #221e19;
    --color-surface-offset: #201c17;
    --color-surface-offset-2: #2a241d;
    --color-divider: #2c2720;
    --color-border: #3a3329;
    --color-text: #e8e2d5;
    --color-text-muted: #9d9384;
    --color-text-faint: #6b6357;
    --color-text-inverse: #14120f;
    --color-primary: #54bcc6;
    --color-primary-hover: #6fcad3;
    --color-primary-active: #3f9aa3;
    --color-primary-soft: #1d2f31;
    --color-accent: #ef7d62;
    --color-accent-hover: #f59780;
    --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
    --shadow-md: 0 6px 22px oklch(0 0 0 / 0.4);
    --shadow-lg: 0 24px 60px oklch(0 0 0 / 0.5);
  }
}

/* ---- Base ---- */
*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -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-color: var(--color-bg);
  overflow-x: hidden;
}

img, picture, video, canvas, svg { display: block; max-width: 100%; height: auto; }
ul[role='list'], ol[role='list'] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
p, li, figcaption { text-wrap: pretty; max-width: 70ch; }

::selection { background: color-mix(in oklab, var(--color-primary) 28%, transparent); color: var(--color-text); }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: 4px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

button { cursor: pointer; background: none; border: none; }
a { color: inherit; text-decoration: none; }

/* ---- Layout helpers ---- */
.container {
  width: 100%;
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}
.container-wide { max-width: var(--content-wide); }
.container-narrow { max-width: var(--content-narrow); }

.section { padding-block: clamp(var(--space-16), 7vw, var(--space-32)); }
.section--tight { padding-block: clamp(var(--space-12), 5vw, var(--space-20)); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.eyebrow::before {
  content: "";
  width: 1.5rem;
  height: 1px;
  background: currentColor;
  opacity: 0.6;
}

.section-title {
  font-size: var(--text-2xl);
  margin-top: var(--space-3);
  max-width: 18ch;
}
.section-lead {
  margin-top: var(--space-4);
  color: var(--color-text-muted);
  font-size: var(--text-base);
  max-width: 56ch;
}

.section-head { margin-bottom: clamp(var(--space-10), 5vw, var(--space-16)); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn--primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-sm);
}
.btn--primary:hover { background: var(--color-primary-hover); box-shadow: var(--shadow-md); }
.btn--ghost { border-color: var(--color-border); color: var(--color-text); background: var(--color-surface); }
.btn--ghost:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn--lg { padding: 1rem 1.85rem; font-size: var(--text-base); }
.btn .arrow { transition: transform var(--transition); }
.btn:hover .arrow { transform: translateX(3px); }

/* ---- Header ---- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.header--scrolled { border-bottom-color: var(--color-divider); box-shadow: var(--shadow-sm); }
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  height: 4.5rem;
}
.brand { display: inline-flex; align-items: center; gap: var(--space-3); font-family: var(--font-display); font-weight: 800; letter-spacing: -0.02em; }
.brand__mark { width: 34px; height: 34px; color: var(--color-primary); flex: none; }
.brand__name { font-size: 1.1rem; }
.brand__name span { color: var(--color-accent); }

.nav { display: flex; align-items: center; gap: clamp(var(--space-2), 2vw, var(--space-8)); }
.nav__links { display: flex; align-items: center; gap: clamp(var(--space-4), 2vw, var(--space-8)); }
.nav__links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition);
}
.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: 38px; height: 38px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}
.theme-toggle:hover { color: var(--color-primary); border-color: var(--color-primary); }

.nav-toggle { display: none; }

/* ---- Hero ---- */
.hero { position: relative; padding-top: clamp(var(--space-12), 6vw, var(--space-20)); padding-bottom: clamp(var(--space-16), 7vw, var(--space-24)); overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: -1; }
.hero__bg::before {
  content: "";
  position: absolute;
  top: -20%; right: -10%;
  width: 60vw; height: 60vw; max-width: 760px; max-height: 760px;
  background: radial-gradient(circle at center, color-mix(in oklab, var(--color-primary) 30%, transparent), transparent 68%);
  filter: blur(8px);
  opacity: 0.7;
}
.hero__bg::after {
  content: "";
  position: absolute;
  bottom: -25%; left: -12%;
  width: 50vw; height: 50vw; max-width: 600px; max-height: 600px;
  background: radial-gradient(circle at center, color-mix(in oklab, var(--color-accent) 22%, transparent), transparent 70%);
  filter: blur(10px);
  opacity: 0.6;
}

.hero__grid { display: grid; grid-template-columns: 1.15fr 0.85fr; column-gap: clamp(var(--space-10), 4vw, var(--space-20)); row-gap: 0; align-items: center; }
.hero__text { grid-column: 1; }
.hero__visual { grid-column: 2; }
.hero__actions { grid-column: 1 / -1; margin-top: var(--space-8); }
.hero__pill {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.04em;
  color: var(--color-text-muted);
  box-shadow: var(--shadow-sm);
}
.hero__pill .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--color-success, #437a22); box-shadow: 0 0 0 3px color-mix(in oklab, var(--color-success, #437a22) 22%, transparent); }
.hero__title {
  font-size: var(--text-3xl);
  font-weight: 800;
  margin-top: var(--space-5);
  letter-spacing: -0.035em;
}
.hero__title em { font-style: normal; color: var(--color-primary); position: relative; }
.hero__sub {
  margin-top: var(--space-6);
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 52ch;
  line-height: 1.55;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: 0; }
.hero__points { display: flex; flex-wrap: wrap; gap: var(--space-4) var(--space-6); margin-top: var(--space-8); }
.hero__points li { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); color: var(--color-text-muted); }
.hero__points svg { color: var(--color-primary); flex: none; }

/* hero mockup */
.hero__visual { position: relative; }
.device {
  position: relative;
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: perspective(1600px) rotateY(-7deg) rotateX(3deg);
}
.device__bar { display: flex; align-items: center; gap: var(--space-2); padding: 0.7rem 0.9rem; border-bottom: 1px solid var(--color-divider); background: var(--color-surface-offset); }
.device__bar span { width: 9px; height: 9px; border-radius: 50%; background: var(--color-border); }
.device__url { flex: 1; height: 1.1rem; border-radius: var(--radius-full); background: var(--color-surface-2); border: 1px solid var(--color-divider); margin-left: var(--space-2); }
.mini-site { padding: clamp(var(--space-6), 2vw, var(--space-8)); }
.mini-nav { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-6); }
.mini-logo { width: 2rem; height: 0.7rem; border-radius: 4px; background: var(--color-primary); opacity: 0.85; }
.mini-links { display: flex; gap: var(--space-2); }
.mini-links i { display: block; width: 1.4rem; height: 0.4rem; border-radius: 3px; background: var(--color-text-faint); opacity: 0.5; }
.mini-hero { height: clamp(80px, 14vw, 130px); border-radius: var(--radius-md); background: linear-gradient(120deg, color-mix(in oklab, var(--color-primary) 80%, var(--color-accent)), color-mix(in oklab, var(--color-primary) 55%, var(--color-accent))); margin-bottom: var(--space-5); position: relative; overflow: hidden; }
.mini-hero::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 30% 80%, color-mix(in oklab, #fff 30%, transparent), transparent 50%); }
.mini-rows { display: grid; gap: var(--space-3); }
.mini-row { display: grid; grid-template-columns: 1fr 2fr; gap: var(--space-3); align-items: center; }
.mini-thumb { height: 2.6rem; border-radius: 6px; background: var(--color-surface-offset-2); }
.mini-lines { display: grid; gap: 0.4rem; }
.mini-lines i { display: block; height: 0.45rem; border-radius: 3px; background: var(--color-text-faint); opacity: 0.4; }
.mini-lines i:nth-child(2) { width: 75%; }
.mini-lines i:nth-child(3) { width: 55%; }
.hero__badge {
  position: absolute;
  bottom: -1.25rem; left: -1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  box-shadow: var(--shadow-md);
  display: flex; align-items: center; gap: var(--space-3);
  font-size: var(--text-sm);
  transform: rotate(2deg);
}
.hero__badge b { font-family: var(--font-display); font-size: 1.3rem; color: var(--color-primary); }
.hero__badge small { display: block; color: var(--color-text-muted); font-size: var(--text-xs); }

/* ---- Trust strip ---- */
.trust { border-block: 1px solid var(--color-divider); background: var(--color-surface); }
.trust__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); padding-block: clamp(var(--space-8), 3vw, var(--space-12)); }
.trust__item { text-align: center; }
.trust__num { font-family: var(--font-display); font-weight: 800; font-size: var(--text-xl); color: var(--color-primary); letter-spacing: -0.03em; }
.trust__label { font-size: var(--text-xs); color: var(--color-text-muted); margin-top: var(--space-1); text-transform: uppercase; letter-spacing: 0.08em; }

/* ---- Founding offer ---- */
.founding { background: linear-gradient(135deg, var(--color-primary), var(--color-primary-active)); color: var(--color-text-inverse); border-radius: var(--radius-xl); padding: clamp(var(--space-10), 4vw, var(--space-16)); position: relative; overflow: hidden; }
[data-theme='dark'] .founding { background: linear-gradient(135deg, color-mix(in oklab, var(--color-primary) 30%, var(--color-surface)), var(--color-surface)); color: var(--color-text); border: 1px solid var(--color-border); }
.founding::before { content: ""; position: absolute; top: -40%; right: -10%; width: 50%; height: 200%; background: radial-gradient(circle, color-mix(in oklab, #fff 14%, transparent), transparent 60%); }
.founding__eyebrow { color: color-mix(in oklab, var(--color-text-inverse) 75%, var(--color-accent)); }
[data-theme='dark'] .founding__eyebrow { color: var(--color-accent); }
.founding__title { font-size: var(--text-xl); margin-top: var(--space-3); max-width: 22ch; }
.founding__body { margin-top: var(--space-4); max-width: 56ch; opacity: 0.92; }
.founding__cta { margin-top: var(--space-8); display: flex; flex-wrap: wrap; gap: var(--space-3); }
.founding .btn--primary { background: var(--color-accent); }
.founding .btn--primary:hover { background: var(--color-accent-hover); }
.founding .btn--ghost { background: transparent; border-color: color-mix(in oklab, currentColor 35%, transparent); color: inherit; }

/* ---- Services / packages ---- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: clamp(var(--space-6), 1.8vw, var(--space-8)); transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition); display: flex; flex-direction: column; }
.card:hover { border-color: var(--color-primary); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.card--featured { border-color: var(--color-primary); position: relative; box-shadow: var(--shadow-md); }
.card--featured::before { content: ""; position: absolute; inset: 0; border-radius: var(--radius-lg); background: linear-gradient(180deg, var(--color-primary-soft), transparent 40%); pointer-events: none; }
.card__tag { position: absolute; top: -0.7rem; left: 50%; transform: translateX(-50%); background: var(--color-primary); color: var(--color-text-inverse); font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.3rem 0.8rem; border-radius: var(--radius-full); white-space: nowrap; z-index: 1; }
.card__name { font-size: var(--text-lg); }
.card__price { font-family: var(--font-display); font-weight: 800; font-size: var(--text-xl); margin-top: var(--space-2); letter-spacing: -0.02em; }
.card__price small { font-family: var(--font-body); font-weight: 500; font-size: var(--text-sm); color: var(--color-text-muted); }
.card__desc { color: var(--color-text-muted); font-size: var(--text-sm); margin-top: var(--space-2); }
.card__list { margin-top: var(--space-5); display: grid; gap: var(--space-3); }
.card__list li { display: flex; gap: var(--space-3); font-size: var(--text-sm); color: var(--color-text); line-height: 1.5; }
.card__list svg { color: var(--color-primary); flex: none; margin-top: 0.1rem; }
.card__cta { margin-top: var(--space-6); width: 100%; margin-top: auto; padding-top: var(--space-6); }

.addons { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); margin-top: var(--space-8); }
.addon { background: var(--color-surface-offset); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-5); }
.addon__name { font-weight: 600; font-size: var(--text-sm); }
.addon__price { color: var(--color-primary); font-weight: 700; font-family: var(--font-display); }
.addon__desc { font-size: var(--text-xs); color: var(--color-text-muted); margin-top: var(--space-2); }

/* ---- Managed subscription ---- */
.managed { margin-top: clamp(var(--space-10), 4vw, var(--space-16)); border: 1px solid var(--color-border); border-radius: var(--radius-xl); overflow: hidden; background: var(--color-surface); box-shadow: var(--shadow-md); }
.managed__grid { display: grid; grid-template-columns: 1.05fr 1fr; }
.managed__content { padding: clamp(var(--space-8), 3vw, var(--space-12)); display: flex; flex-direction: column; }
.managed__intro { color: var(--color-text-muted); margin-top: var(--space-4); max-width: 48ch; }
.managed__price { font-family: var(--font-display); font-weight: 800; font-size: var(--text-2xl); letter-spacing: -0.03em; margin-top: var(--space-6); }
.managed__price small { font-family: var(--font-body); font-weight: 500; font-size: var(--text-sm); color: var(--color-text-muted); }
.managed__cta { margin-top: var(--space-6); display: flex; flex-wrap: wrap; gap: var(--space-3); }
.managed__panel { background: var(--color-surface-offset); padding: clamp(var(--space-8), 3vw, var(--space-12)); border-left: 1px solid var(--color-border); }
.managed__panel h4 { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-text-muted); margin-bottom: var(--space-5); font-family: var(--font-body); font-weight: 600; }
.managed__panel ul { display: grid; gap: var(--space-4); }
.managed__panel li { display: flex; gap: var(--space-3); font-size: var(--text-sm); align-items: flex-start; }
.managed__panel svg { color: var(--color-accent); flex: none; margin-top: 0.2rem; }
.managed__fine { font-size: var(--text-xs); color: var(--color-text-faint); margin-top: var(--space-6); padding-top: var(--space-5); border-top: 1px solid var(--color-divider); }

/* ---- Concept builds (portfolio) ---- */
.concepts { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(var(--space-6), 2vw, var(--space-8)); }
.concept { display: grid; gap: var(--space-4); }
.concept__frame { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--color-border); background: var(--color-surface); box-shadow: var(--shadow-md); transition: transform var(--transition), box-shadow var(--transition); }
.concept:hover .concept__frame { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.concept__bar { display: flex; align-items: center; gap: 0.4rem; padding: 0.6rem 0.8rem; background: var(--color-surface-offset); border-bottom: 1px solid var(--color-divider); }
.concept__bar i { width: 8px; height: 8px; border-radius: 50%; background: var(--color-border); }
.concept__bar i:first-child { background: var(--color-accent); opacity: 0.7; }
.concept__url { margin-left: var(--space-3); font-size: var(--text-xs); color: var(--color-text-faint); }
.concept__screen { aspect-ratio: 4 / 3; padding: clamp(var(--space-5), 1.5vw, var(--space-6)); display: flex; flex-direction: column; gap: var(--space-3); }
.concept--screenshot .concept__screen { padding: 0; overflow: hidden; }
.concept--screenshot .concept__screen img { width: 100%; height: 100%; object-fit: cover; object-position: top; display: block; }
.cs-nav { display: flex; align-items: center; justify-content: space-between; }
.cs-logo { font-family: var(--font-display); font-weight: 800; font-size: var(--text-sm); letter-spacing: -0.02em; }
.cs-links { display: flex; gap: var(--space-2); }
.cs-links i { width: 1.2rem; height: 0.3rem; border-radius: 2px; background: currentColor; opacity: 0.3; }
.cs-hero { flex: 1; border-radius: var(--radius-md); display: grid; align-content: end; padding: var(--space-4); position: relative; overflow: hidden; }
.cs-hero h4 { font-family: var(--font-display); font-weight: 800; font-size: var(--text-lg); color: #fff; text-shadow: 0 1px 8px rgba(0,0,0,0.3); }
.cs-hero p { color: rgba(255,255,255,0.9); font-size: var(--text-xs); margin-top: 0.2rem; }
.cs-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-2); }
.cs-card { border-radius: 6px; padding: var(--space-3); background: var(--color-surface-offset); }
.cs-card i { display: block; height: 1.5rem; border-radius: 4px; margin-bottom: var(--space-2); opacity: 0.8; }
.cs-card b { display: block; height: 0.35rem; width: 80%; border-radius: 2px; background: currentColor; opacity: 0.3; }
.cs-card b:nth-child(3) { width: 55%; margin-top: 0.3rem; }

/* concept color themes */
.concept--restaurant .cs-hero { background: linear-gradient(135deg, #b3411f, #e0654a); }
.concept--restaurant .cs-logo { color: #b3411f; }
.concept--restaurant .cs-card i { background: #e8a87c; }
.concept--homesvc .cs-hero { background: linear-gradient(135deg, #0c6e78, #14839a); }
.concept--homesvc .cs-logo { color: #0c6e78; }
.concept--homesvc .cs-card i { background: #54bcc6; }
.concept--medspa .cs-hero { background: linear-gradient(135deg, #6a4a86, #9a6fb0); }
.concept--medspa .cs-logo { color: #6a4a86; }
.concept--medspa .cs-card i { background: #c9a7e0; }
[data-theme='dark'] .concept--restaurant .cs-logo { color: #ef7d62; }
[data-theme='dark'] .concept--homesvc .cs-logo { color: #54bcc6; }
[data-theme='dark'] .concept--medspa .cs-logo { color: #c9a7e0; }

.concept__meta { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-3); }
.concept__title { font-family: var(--font-display); font-weight: 700; font-size: var(--text-lg); }
.concept__tag { font-size: var(--text-xs); color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.08em; }
.concept__desc { font-size: var(--text-sm); color: var(--color-text-muted); }

.note { display: flex; align-items: center; gap: var(--space-3); margin-top: var(--space-8); font-size: var(--text-sm); color: var(--color-text-muted); background: var(--color-surface-offset); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-4) var(--space-5); }
.note svg { color: var(--color-primary); flex: none; }

/* ---- Process ---- */
.process { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--space-4); counter-reset: step; }
.step { position: relative; padding-top: var(--space-10); }
.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute; top: 0; left: 0;
  font-family: var(--font-display); font-weight: 800; font-size: var(--text-lg);
  color: var(--color-primary);
}
.step::after { content: ""; position: absolute; top: 0.7rem; left: 2.5rem; right: 0; height: 1px; background: var(--color-divider); }
.step:last-child::after { display: none; }
.step h3 { font-size: var(--text-base); font-weight: 700; }
.step p { font-size: var(--text-sm); color: var(--color-text-muted); margin-top: var(--space-2); }

/* ---- Why / differentiators ---- */
.why__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(var(--space-10), 4vw, var(--space-20)); align-items: center; }
.features { display: grid; gap: var(--space-6); }
.feature { display: grid; grid-template-columns: auto 1fr; gap: var(--space-4); align-items: start; }
.feature__icon { width: 44px; height: 44px; border-radius: var(--radius-md); background: var(--color-primary-soft); color: var(--color-primary); display: inline-flex; align-items: center; justify-content: center; flex: none; }
.feature h3 { font-size: var(--text-base); }
.feature p { font-size: var(--text-sm); color: var(--color-text-muted); margin-top: var(--space-1); }

.founder { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: clamp(var(--space-8), 3vw, var(--space-12)); }
.founder__quote { font-family: var(--font-display); font-weight: 500; font-size: var(--text-xl); line-height: 1.3; letter-spacing: -0.01em; }
.founder__sig { margin-top: var(--space-6); display: flex; align-items: center; gap: var(--space-4); }
.founder__avatar { width: 48px; height: 48px; border-radius: 50%; background: linear-gradient(135deg, var(--color-primary), var(--color-accent)); display: inline-flex; align-items: center; justify-content: center; color: #fff; font-family: var(--font-display); font-weight: 800; }
.founder__name { font-weight: 600; font-size: var(--text-sm); }
.founder__role { font-size: var(--text-xs); color: var(--color-text-muted); }

/* ---- Hero photo ---- */
.hero__photo { position: relative; border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-lg); border: 1px solid var(--color-border); aspect-ratio: 4 / 3; }
.hero__photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero__photo .hero__badge { bottom: var(--space-5); left: var(--space-5); transform: rotate(-2deg); position: absolute; }

/* ---- Value band (affordability) ---- */
.value { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(var(--space-8), 3vw, var(--space-12)); align-items: stretch; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-sm); }
.value__media { min-height: 240px; }
.value__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.value__content { padding: clamp(var(--space-8), 3vw, var(--space-12)); display: flex; flex-direction: column; justify-content: center; }
.value__title { font-size: var(--text-xl); margin-top: var(--space-3); max-width: 20ch; }
.value__body { color: var(--color-text-muted); margin-top: var(--space-4); max-width: 48ch; }
.value__compare { margin-top: var(--space-8); display: flex; gap: var(--space-8); flex-wrap: wrap; }
.value__compare div { font-size: var(--text-sm); }
.value__compare b { font-family: var(--font-display); font-weight: 800; font-size: var(--text-lg); color: var(--color-accent); display: block; letter-spacing: -0.02em; }
.value__compare span { color: var(--color-text-muted); }

/* ---- Process with image ---- */
.process__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(var(--space-10), 4vw, var(--space-16)); align-items: center; }
.process__media { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--color-border); box-shadow: var(--shadow-md); aspect-ratio: 4 / 3; }
.process__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.process__steps { display: grid; gap: var(--space-6); counter-reset: pstep; }
.pstep { display: grid; grid-template-columns: auto 1fr; gap: var(--space-4); align-items: start; }
.pstep__num { counter-increment: pstep; width: 40px; height: 40px; border-radius: 50%; background: var(--color-primary-soft); color: var(--color-primary); display: inline-flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 800; font-size: var(--text-sm); flex: none; }
.pstep__num::before { content: counter(pstep, decimal-leading-zero); }
.pstep h3 { font-size: var(--text-base); }
.pstep p { font-size: var(--text-sm); color: var(--color-text-muted); margin-top: 2px; }

/* ---- Why image ---- */
.why__media { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--color-border); box-shadow: var(--shadow-md); aspect-ratio: 4 / 3; order: 2; }
.why__media img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ---- FAQ ---- */
.faq { display: grid; gap: var(--space-3); max-width: var(--content-narrow); margin-inline: auto; }
.faq__item { border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); overflow: hidden; }
.faq__q { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); width: 100%; text-align: left; padding: var(--space-5) var(--space-6); font-weight: 600; font-size: var(--text-base); }
.faq__q .icon { flex: none; transition: transform var(--transition); color: var(--color-primary); }
.faq__item[open] .faq__q .icon { transform: rotate(45deg); }
.faq__a { padding: 0 var(--space-6) var(--space-5); color: var(--color-text-muted); font-size: var(--text-sm); max-width: 68ch; }
.faq__a p + p { margin-top: var(--space-3); }

/* ---- Final CTA ---- */
.cta-final { text-align: center; }
.cta-final__title { font-size: var(--text-3xl); max-width: 16ch; margin-inline: auto; }
.cta-final__sub { margin-top: var(--space-5); color: var(--color-text-muted); max-width: 50ch; margin-inline: auto; }
.cta-final__actions { margin-top: var(--space-8); display: flex; flex-wrap: wrap; gap: var(--space-3); justify-content: center; }
.cta-final__contact { margin-top: var(--space-8); font-size: var(--text-sm); color: var(--color-text-muted); text-align: center; max-width: 52ch; margin-inline: auto; }
.cta-final__contact a { color: var(--color-primary); font-weight: 600; }

/* ---- Footer ---- */
.footer { border-top: 1px solid var(--color-divider); background: var(--color-surface); padding-block: clamp(var(--space-12), 4vw, var(--space-20)); }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: var(--space-10); }
.footer__brand p { font-size: var(--text-sm); color: var(--color-text-muted); margin-top: var(--space-4); max-width: 38ch; }
.footer__col h4 { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-text-muted); margin-bottom: var(--space-4); font-family: var(--font-body); font-weight: 600; }
.footer__col ul { display: grid; gap: var(--space-3); }
.footer__col a { font-size: var(--text-sm); color: var(--color-text); transition: color var(--transition); }
.footer__col a:hover { color: var(--color-primary); }
.footer__bottom { margin-top: clamp(var(--space-10), 4vw, var(--space-16)); padding-top: var(--space-6); border-top: 1px solid var(--color-divider); display: flex; flex-wrap: wrap; gap: var(--space-3); justify-content: space-between; align-items: center; font-size: var(--text-xs); color: var(--color-text-muted); }

/* ---- Reveal animation ---- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1), transform 0.7s cubic-bezier(0.16,1,0.3,1); }
.reveal.is-visible { opacity: 1; transform: none; }

/* ---- Responsive ---- */
@media (max-width: 980px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__text, .hero__visual { grid-column: 1; }
  .hero__visual { order: -1; max-width: 460px; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .addons { grid-template-columns: 1fr; }
  .managed__grid { grid-template-columns: 1fr; }
  .managed__panel { border-left: none; border-top: 1px solid var(--color-border); }
  .concepts { grid-template-columns: 1fr; max-width: 460px; margin-inline: auto; }
  .value { grid-template-columns: 1fr; }
  .value__media { min-height: 200px; }
  .process__grid { grid-template-columns: 1fr; }
  .process__media { max-width: 460px; }
  .why__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .nav__links { display: none; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: var(--radius-full); border: 1px solid var(--color-border); color: var(--color-text); }
  .nav--open .nav__links { display: flex; position: absolute; top: 4.5rem; left: 0; right: 0; flex-direction: column; align-items: flex-start; gap: 0; background: var(--color-surface); border-bottom: 1px solid var(--color-border); padding: var(--space-4) clamp(1.25rem, 4vw, 2.5rem); }
  .nav--open .nav__links a { padding: 0.7rem 0; width: 100%; border-bottom: 1px solid var(--color-divider); }
  .nav--open .nav__links a:last-child { border-bottom: none; }
  .trust__grid { grid-template-columns: repeat(2, 1fr); }
  .cards { grid-template-columns: 1fr; }
  .process { grid-template-columns: 1fr; gap: var(--space-6); }
  .step { padding-top: 0; padding-left: 3rem; }
  .step::before { font-size: var(--text-2xl); top: -0.2rem; left: 0; }
  .step::after { display: none; }
  .footer__grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .hero__badge { display: none; }
}