/* ============================================================
   The Construction AI Advisor — theconstructionaiadvisor.com
   Style modelled on a modern advisory-AI SaaS layout:
   navy blueprint hero, serif display headings, stat callout
   cards, pastel mockup frames, big navy footer.
   ============================================================ */

:root {
  --navy-900: #0a1930;
  --navy-800: #101f3c;
  --navy-700: #16294e;
  --navy-600: #1d3461;
  --ink: #1c2b41;
  --slate: #46586f;
  --line: #dfe6ef;
  --paper: #f2f5f9;
  --white: #ffffff;
  --blue: #3574f2;
  --blue-dark: #285fd6;
  --indigo: #5b6cf0;
  --indigo-soft: #eceefc;
  --teal: #2f9e8f;
  --teal-soft: #e7f4f1;
  --mint: #bdeddb;
  --mint-soft: #e9f9f1;
  --slate-soft: #eef2f8;
  --gold: #c9a24b;
  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --shadow: 0 10px 30px rgba(12, 27, 54, 0.08);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; }

.container {
  width: min(1100px, calc(100% - 40px));
  margin-inline: auto;
}

.container-narrow { width: min(820px, calc(100% - 40px)); }

.serif { font-family: var(--serif); font-weight: 600; letter-spacing: -0.01em; }

.eyebrow {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--slate);
  margin-bottom: 10px;
}
.eyebrow.center { text-align: center; letter-spacing: 0.12em; text-transform: uppercase; font-size: 0.8rem; }

.section-title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.8rem, 4.2vw, 2.7rem);
  line-height: 1.2;
  text-align: center;
  color: var(--navy-800);
}

/* ---------------- Buttons ---------------- */

.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  text-align: center;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-sm { padding: 10px 20px; font-size: 0.9rem; }
.btn-lg { padding: 16px 34px; font-size: 1.05rem; }

.btn-primary { background: var(--blue); color: var(--white); }
.btn-primary:hover { background: var(--blue-dark); }

.btn-ghost { background: transparent; color: var(--white); border-color: rgba(255, 255, 255, 0.5); }
.btn-ghost:hover { border-color: var(--white); background: rgba(255, 255, 255, 0.08); }

.btn-white { background: var(--white); color: var(--navy-800); }
.btn-white:hover { background: #e8edf5; }

.btn-outline { background: transparent; color: var(--navy-700); border-color: var(--navy-700); }
.btn-outline:hover { background: var(--navy-700); color: var(--white); }

/* ---------------- Header ---------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--navy-700);
}
.brand-mark { width: 30px; height: 30px; flex: 0 0 auto; }
.brand-name { font-weight: 500; font-size: 1.02rem; letter-spacing: -0.01em; white-space: nowrap; }
.brand-name strong { color: var(--teal); font-weight: 700; }
.brand-light { color: var(--white); }
.brand-light .brand-name strong { color: #6fd3c4; }

.main-nav { display: flex; align-items: center; gap: 18px; }
.main-nav a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 500;
  font-size: 0.85rem;
  white-space: nowrap;
}
.main-nav a:hover { color: var(--blue); }
.main-nav a.btn { color: var(--white); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span { display: block; height: 2px; width: 22px; margin-inline: auto; background: var(--navy-700); transition: transform 0.2s ease, opacity 0.2s ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------------- Hero ---------------- */

.hero {
  background:
    linear-gradient(155deg, rgba(53, 116, 242, 0.12) 0%, rgba(10, 25, 48, 0) 45%),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.045) 0 1px, transparent 1px 56px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.045) 0 1px, transparent 1px 56px),
    var(--navy-800);
  color: var(--white);
  padding: 90px 0 70px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 55%, rgba(111, 211, 196, 0.06) 75%, transparent 90%);
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 1; }

.hero-title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(2.2rem, 5.4vw, 3.6rem);
  line-height: 1.18;
  margin-bottom: 22px;
}

.hero-sub {
  max-width: 620px;
  margin: 0 auto 30px;
  font-size: 1.08rem;
  color: #c6d2e4;
}

.hero-ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.hero-trust { margin: 46px 0 18px; font-size: 0.95rem; color: #9fb0c9; }

.logo-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 26px;
}
.logo-chip {
  font-family: var(--serif);
  font-size: 1.05rem;
  color: #b9c6da;
  letter-spacing: 0.02em;
  padding: 6px 4px;
  opacity: 0.9;
}

/* Hero service buttons */
.service-btn-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  max-width: 780px;
  margin-inline: auto;
}
.service-btn {
  display: inline-block;
  padding: 10px 20px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  color: #dbe5f3;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.92rem;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.service-btn:hover {
  background: rgba(111, 211, 196, 0.14);
  border-color: #6fd3c4;
  color: #ffffff;
}

/* ---------------- AI at work ---------------- */

.ai-work { padding: 80px 0 60px; }

.ai-work-split {
  margin-top: 44px;
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 34px;
  align-items: center;
}

.cap-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.cap-tile {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 24px 24px 26px;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}
.cap-tile:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.cap-icon { font-size: 1.5rem; display: block; margin-bottom: 10px; }
.cap-tile h3 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--navy-800);
  margin-bottom: 8px;
}
.cap-tile p { color: var(--slate); font-size: 0.92rem; }

.ai-work-figure { margin: 0; }
.ai-work-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  display: block;
}

/* ---------------- Zoom / work with me ---------------- */

.zoom-cta { padding: 0 0 90px; }

.zoom-panel {
  background:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 48px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 48px),
    var(--navy-800);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: clamp(30px, 5vw, 56px);
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 40px;
  align-items: center;
}
.eyebrow.light { color: #9fb0c9; }
.zoom-panel h2 {
  font-size: clamp(1.6rem, 3.4vw, 2.3rem);
  line-height: 1.22;
  margin-bottom: 16px;
}
.zoom-lead { color: #c6d2e4; margin-bottom: 20px; max-width: 560px; }
.zoom-panel .tick-list { margin-bottom: 26px; }
.hero-ctas.left { justify-content: flex-start; }
.zoom-figure { margin: 0; }
.zoom-figure img {
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.35);
  display: block;
}

/* ---------------- Statement band ---------------- */

.statement {
  background: var(--paper);
  padding: 70px 0;
  text-align: center;
}
.statement h2 {
  font-size: clamp(1.7rem, 4vw, 2.5rem);
  color: var(--navy-800);
  line-height: 1.25;
}

/* ---------------- Services ---------------- */

.services { padding: 90px 0; }

.services-intro {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 44px;
  align-items: center;
  margin-bottom: 54px;
}
.services-figure { margin: 0; }
.services-figure img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  display: block;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 26px 26px 28px;
  scroll-margin-top: 90px;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}
.service-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.service-card h3 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--navy-800);
  margin-bottom: 10px;
}
.service-card p { color: var(--slate); font-size: 0.95rem; }
.service-card-img img {
  width: calc(100% + 52px);
  margin: -26px -26px 18px;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  display: block;
}

/* ---------------- WhatsApp ---------------- */

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25d366;
  color: #ffffff;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: background 0.15s ease;
}
.btn-whatsapp:hover { background: #1eb857; }
.wa-icon { width: 20px; height: 20px; flex: 0 0 auto; }

.wa-strip {
  margin-top: 26px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: rgba(37, 211, 102, 0.12);
  border: 1px solid rgba(37, 211, 102, 0.45);
  border-radius: 999px;
  padding: 12px 22px;
  color: #d7e0ee;
  font-size: 0.95rem;
}
.wa-strip .wa-icon { color: #25d366; }
.wa-strip a { color: #6fe09a; font-weight: 600; text-decoration: none; }
.wa-strip a:hover { text-decoration: underline; }

.wa-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 60;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25d366;
  color: #ffffff;
  padding: 13px 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  box-shadow: 0 8px 24px rgba(12, 27, 54, 0.28);
  transition: background 0.15s ease, transform 0.15s ease;
}
.wa-float:hover { background: #1eb857; transform: translateY(-2px); }
.wa-float svg { width: 22px; height: 22px; }

/* ---------------- Credentials ---------------- */

.credentials { padding: 90px 0 70px; background: var(--paper); }

.badge-row {
  margin-top: 46px;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: clamp(24px, 6vw, 70px);
  flex-wrap: wrap;
}
.badge-item { margin: 0; text-align: center; max-width: 220px; }
.badge-item img {
  height: 150px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  display: block;
  margin: 0 auto 14px;
}
.badge-item figcaption { font-size: 0.88rem; color: var(--slate); line-height: 1.45; }
.badge-item strong { color: var(--navy-800); }

.ethos {
  max-width: 720px;
  margin: 64px auto 0;
  text-align: center;
}
.ethos p {
  font-size: clamp(1.25rem, 2.6vw, 1.7rem);
  line-height: 1.5;
  color: var(--navy-800);
  font-weight: 500;
}
.ethos mark {
  background: linear-gradient(transparent 58%, #efe98a 58%);
  color: inherit;
  padding: 0 2px;
}
.ethos cite {
  display: block;
  margin-top: 16px;
  font-style: normal;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--slate);
}

/* ---------------- Feature sections ---------------- */

.feature { padding: 80px 0; }
.feature-alt { background: var(--paper); }

.feature-title {
  font-size: clamp(1.7rem, 3.6vw, 2.4rem);
  color: var(--navy-800);
  margin-bottom: 12px;
}

.feature-lead {
  max-width: 640px;
  font-size: 1.05rem;
  color: var(--slate);
  margin-bottom: 24px;
}

.checklist { list-style: none; margin-bottom: 28px; }
.checklist li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 12px;
  color: var(--ink);
}
.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 700;
  color: var(--teal);
}

/* Stat callout cards */

.stat-card {
  display: flex;
  align-items: center;
  gap: 22px;
  border-radius: var(--radius-md);
  padding: 24px 26px;
  margin-bottom: 26px;
  max-width: 760px;
}
.stat-num {
  background: var(--white);
  color: var(--navy-800);
  font-weight: 700;
  font-size: 1.9rem;
  border-radius: 10px;
  padding: 14px 18px;
  line-height: 1;
  flex: 0 0 auto;
}
.stat-body { font-size: 0.98rem; }
.stat-body strong { display: block; margin-bottom: 4px; }
.stat-body em { opacity: 0.9; }

.stat-indigo { background: var(--indigo); color: var(--white); }
.stat-dark { background: var(--navy-800); color: var(--white); }
.stat-mint { background: var(--mint); color: var(--navy-800); }
.stat-mint .stat-body em { color: var(--navy-700); }

/* ---------------- Mockup frames ---------------- */

.mockup-frame {
  margin-top: 40px;
  border-radius: var(--radius-lg);
  padding: clamp(16px, 4vw, 44px);
  border: 2px solid;
}
.frame-indigo { border-color: #c9cdf5; background: linear-gradient(160deg, #f2f3fd, #e7e9fb); }
.frame-teal { border-color: #b8e0d9; background: linear-gradient(160deg, #eefaf7, #ddf1ec); }
.frame-mint { border-color: #b5e8cf; background: linear-gradient(160deg, #effcf5, #ddf5e8); }
.frame-slate { border-color: #c4cfdf; background: linear-gradient(160deg, #f0f4fa, #e2e9f3); }

.mockup-window {
  background: rgba(255, 255, 255, 0.72);
  border-radius: 16px;
  padding: clamp(14px, 3vw, 30px);
  box-shadow: var(--shadow);
}

.mockup-titlebar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  margin-bottom: 18px;
  color: var(--navy-800);
}
.mockup-titlebar strong { letter-spacing: 0.08em; }
.mockup-meta { color: #8595ab; font-size: 0.74rem; letter-spacing: 0.08em; }

.dot { width: 10px; height: 10px; border-radius: 50%; flex: 0 0 auto; }
.dot-indigo { background: var(--indigo); }
.dot-teal { background: var(--teal); }
.dot-mint { background: #35c98e; }
.dot-navy { background: var(--navy-700); }

.mockup-toolrow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.mockup-pill {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--white);
  border-radius: 12px;
  padding: 12px 16px;
  box-shadow: 0 3px 12px rgba(12, 27, 54, 0.07);
  font-size: 0.9rem;
}
.mockup-pill small { display: block; color: var(--slate); font-size: 0.78rem; }
.pill-icon { font-size: 1.1rem; }

.mockup-btn {
  background: var(--indigo);
  color: var(--white);
  border: none;
  border-radius: 999px;
  padding: 10px 18px;
  font-weight: 600;
  font-size: 0.85rem;
  font-family: var(--sans);
}

.live-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--teal);
}

.mockup-doc {
  background: var(--white);
  border-radius: 12px;
  padding: 22px 24px 30px;
  box-shadow: 0 3px 12px rgba(12, 27, 54, 0.07);
}
.doc-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 12px;
}
.doc-org { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.1em; color: var(--teal); }
.doc-right { text-align: right; color: #8595ab; font-size: 0.72rem; line-height: 1.45; }
.mockup-doc h4 { font-family: var(--serif); font-weight: 600; font-size: 1.1rem; color: var(--navy-800); margin-bottom: 16px; }

.doc-line.num {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--indigo-soft);
  color: var(--indigo);
  font-size: 0.7rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
}

.doc-skeleton {
  height: 9px;
  border-radius: 5px;
  background: #e3e9f1;
  margin-bottom: 10px;
}
.w60 { width: 60%; } .w65 { width: 65%; } .w70 { width: 70%; }
.w75 { width: 75%; } .w80 { width: 80%; } .w85 { width: 85%; }
.w90 { width: 90%; } .w95 { width: 95%; }

.doc-flag {
  background: #fdf3e4;
  border-left: 3px solid var(--gold);
  color: #7a5c1e;
  font-size: 0.8rem;
  padding: 8px 12px;
  border-radius: 6px;
  margin: 4px 0 12px;
}

/* Compliance split panel */

.mockup-split {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 18px;
}
.mockup-log, .mockup-record {
  background: var(--white);
  border-radius: 12px;
  padding: 18px 20px;
  box-shadow: 0 3px 12px rgba(12, 27, 54, 0.07);
}
.log-title {
  display: block;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #35c98e;
  margin-bottom: 14px;
}
.mockup-record .log-title { color: var(--slate); }
.log-row { display: flex; gap: 12px; margin-bottom: 12px; font-size: 0.8rem; }
.log-row span { color: #98a6ba; font-size: 0.72rem; flex: 0 0 34px; padding-top: 2px; }
.log-row p { color: var(--ink); line-height: 1.45; }
.log-row mark { background: #fdecec; color: #c04747; padding: 0 3px; border-radius: 3px; }

.mockup-record h5 { font-family: var(--serif); font-size: 0.95rem; color: var(--navy-800); margin-bottom: 14px; }
.rec-item { display: flex; align-items: center; gap: 8px; font-size: 0.8rem; font-weight: 600; margin: 12px 0 8px; }
.rec-num {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--mint-soft);
  color: #1e9e6a;
  font-size: 0.66rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Ask Foreman panel */

.mockup-ask {
  background: var(--white);
  border-radius: 12px;
  padding: 20px 22px 26px;
  box-shadow: 0 3px 12px rgba(12, 27, 54, 0.07);
}
.ask-head {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--slate);
  margin-bottom: 14px;
}
.ask-ready { color: var(--teal); }
.ask-roles { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.ask-roles span {
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.76rem;
  padding: 5px 12px;
  color: var(--slate);
  background: var(--paper);
}
.ask-input {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 13px 16px;
  font-size: 0.9rem;
  color: var(--ink);
}
.ask-input span::after {
  content: "";
  display: inline-block;
  width: 1px; height: 1.05em;
  background: var(--navy-700);
  margin-left: 2px;
  vertical-align: text-bottom;
  animation: blink 1.1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }
.ask-send {
  background: var(--blue);
  color: var(--white);
  border: none;
  width: 34px; height: 34px;
  border-radius: 50%;
  font-size: 1rem;
  flex: 0 0 auto;
}

/* ---------------- Outcomes ---------------- */

.outcomes { padding: 90px 0; background: var(--paper); }

.outcome-cards {
  margin-top: 46px;
  display: grid;
  gap: 20px;
}

.outcome-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 30px 32px;
  box-shadow: var(--shadow);
}
.outcome-card h3 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.45rem;
  color: var(--navy-800);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.oc-icon { font-size: 1.2rem; }
.outcome-card p { color: var(--slate); max-width: 720px; }

.mini-checklist { list-style: none; margin-top: 16px; }
.mini-checklist li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 0.95rem;
}
.mini-checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--teal);
  font-weight: 700;
}

/* ---------------- Pricing ---------------- */

.pricing { padding: 90px 0; }

.price-grid {
  margin-top: 50px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  align-items: stretch;
}

.price-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  background: var(--white);
}
.price-card h3 { font-family: var(--serif); font-size: 1.4rem; color: var(--navy-800); margin-bottom: 8px; }
.price { margin-bottom: 10px; }
.price strong { font-size: 2rem; color: var(--navy-800); }
.price span { color: var(--slate); font-size: 0.9rem; }
.price-desc { color: var(--slate); font-size: 0.95rem; margin-bottom: 18px; }
.price-card .checklist { flex: 1; }
.price-card .checklist li { font-size: 0.93rem; }

.price-featured {
  border: 2px solid var(--blue);
  box-shadow: var(--shadow);
  position: relative;
}
.badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--blue);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 999px;
  white-space: nowrap;
}

/* ---------------- Demo CTA ---------------- */

.demo-cta { padding: 40px 0 90px; }

.demo-panel {
  background:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 48px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 48px),
    var(--navy-800);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: clamp(36px, 6vw, 64px);
  text-align: center;
}
.demo-panel h2 {
  font-size: clamp(1.6rem, 3.6vw, 2.3rem);
  line-height: 1.25;
  margin-bottom: 24px;
}

.tick-list {
  list-style: none;
  display: inline-block;
  text-align: left;
  margin-bottom: 28px;
}
.tick-list li { padding-left: 28px; position: relative; margin-bottom: 8px; color: #d7e0ee; }
.tick-list li::before { content: "✔"; position: absolute; left: 0; color: var(--white); }

/* ---------------- FAQ ---------------- */

.faq { padding: 40px 0 90px; }
.faq-contact { text-align: center; color: var(--slate); margin: 16px 0 40px; }
.faq-contact a { color: var(--blue); text-decoration: none; }
.faq-contact a:hover { text-decoration: underline; }

.accordion details { border-bottom: 1px solid var(--line); }
.accordion details:first-child { border-top: 1px solid var(--line); }

.accordion summary {
  cursor: pointer;
  list-style: none;
  padding: 20px 40px 20px 0;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--navy-800);
  position: relative;
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after {
  content: "";
  position: absolute;
  right: 8px;
  top: 50%;
  width: 9px; height: 9px;
  border-right: 2px solid var(--slate);
  border-bottom: 2px solid var(--slate);
  transform: translateY(-70%) rotate(45deg);
  transition: transform 0.2s ease;
}
.accordion details[open] summary::after { transform: translateY(-30%) rotate(225deg); }
.accordion details p { padding: 0 0 22px; color: var(--slate); max-width: 700px; }

/* ---------------- Final CTA ---------------- */

.final-cta { padding: 0 0 0; }

.final-panel {
  background: var(--blue);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: clamp(32px, 5vw, 52px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
  margin-bottom: -70px;
  position: relative;
  z-index: 2;
  background-image:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 44px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 44px);
}
.final-panel h2 {
  font-size: clamp(1.5rem, 3.4vw, 2.1rem);
  line-height: 1.25;
  margin-bottom: 16px;
  font-weight: 600;
}
.final-panel .tick-list { margin-bottom: 0; }
.final-panel .tick-list li { color: #eaf1ff; }

/* ---------------- Footer ---------------- */

.site-footer {
  background:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.03) 0 1px, transparent 1px 52px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.03) 0 1px, transparent 1px 52px),
    var(--navy-900);
  color: #c3cfe1;
  padding: 140px 0 40px;
}

.footer-brand { margin-bottom: 50px; }
.footer-tag { margin: 16px 0 26px; font-size: 1.05rem; color: #e6ecf5; max-width: 320px; }
.footer-newsletter-label { font-weight: 600; color: var(--white); margin-bottom: 12px; }
.footer-contact { margin-top: 26px; font-size: 0.92rem; }
.footer-contact a { color: #6ea8ff; text-decoration: none; }
.footer-contact a:hover { text-decoration: underline; }

.footer-cols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.footer-cols h4 { color: var(--white); font-size: 1.05rem; margin-bottom: 16px; }
.footer-cols a {
  display: block;
  color: #c3cfe1;
  text-decoration: none;
  margin-bottom: 10px;
  font-size: 0.94rem;
}
.footer-cols a:hover { color: var(--white); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 26px;
  font-size: 0.85rem;
  color: #8b9cb5;
}

/* ---------------- Legal pages ---------------- */

.legal-page { padding: 60px 0 90px; }
.legal-page h1 { font-family: var(--serif); font-size: 2.2rem; color: var(--navy-800); margin-bottom: 8px; }
.legal-updated { color: var(--slate); font-size: 0.9rem; margin-bottom: 36px; }
.legal-page h2 { font-size: 1.25rem; color: var(--navy-800); margin: 30px 0 10px; }
.legal-page p, .legal-page li { color: var(--slate); margin-bottom: 12px; max-width: 760px; }
.legal-page ul { padding-left: 22px; }

/* ---------------- Responsive ---------------- */

@media (max-width: 1160px) {
  .main-nav {
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: flex-start;
    padding: 18px 20px 24px;
    gap: 16px;
    display: none;
    box-shadow: var(--shadow);
  }
  .main-nav a { font-size: 0.98rem; }
  .main-nav.open { display: flex; }
  .nav-toggle { display: flex; }
}

@media (max-width: 900px) {
  .ai-work-split { grid-template-columns: 1fr; }
  .ai-work-figure img { max-height: 320px; }
  .zoom-panel { grid-template-columns: 1fr; }
  .price-grid { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
  .price-featured { order: -1; }
  .mockup-split { grid-template-columns: 1fr; }
  .footer-cols { grid-template-columns: repeat(2, 1fr); }
  .services-intro { grid-template-columns: 1fr; gap: 30px; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .hero { padding: 64px 0 54px; }
  .service-grid { grid-template-columns: 1fr; }
  .cap-grid { grid-template-columns: 1fr; }
  .wa-strip { border-radius: var(--radius-md); }
  .wa-float span { display: none; }
  .wa-float { padding: 14px; }
  .stat-card { flex-direction: column; align-items: flex-start; gap: 14px; }
  .final-panel { text-align: center; justify-content: center; }
  .final-panel .tick-list { text-align: left; }
  .footer-bottom { justify-content: center; text-align: center; }
}