/* ============================================================
   AMA-Agentur — style.css
   Farben: Dunkelblau #1a1a2e · Grün #27AE60 · Weiß #FFFFFF
   Schrift: Inter (Google Fonts)
   ============================================================ */

:root {
  /* Primärfarbe Hellblau (Logo) · Akzent Schwarz */
  --navy: #111111;
  --navy-soft: #1d1d1d;
  --navy-deep: #0a0a0a;
  --green: #29ABE2;
  --green-dark: #1a8fc0;
  --green-soft: rgba(41, 171, 226, 0.12);
  --white: #ffffff;
  --text: #111111;
  --text-muted: #5a5f6e;
  --bg-light: #f6f7f9;
  --border: #e6e8ec;
  --red-soft: rgba(225, 78, 78, 0.10);
  --red: #e14e4e;
  --shadow-sm: 0 2px 8px rgba(17, 17, 17, 0.05);
  --shadow-md: 0 8px 28px rgba(17, 17, 17, 0.08);
  --shadow-lg: 0 20px 48px rgba(17, 17, 17, 0.12);
  --radius: 14px;
  --radius-lg: 20px;
  --max: 1160px;
  --header-h: 72px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 88px; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img, svg { display: block; max-width: 100%; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 600; font-size: 16px; line-height: 1;
  padding: 14px 26px; border-radius: 10px; border: 2px solid transparent;
  cursor: pointer; transition: all .2s ease; white-space: nowrap;
}
.btn-lg { padding: 17px 32px; font-size: 17px; }
.btn-block { width: 100%; }

.btn-green { background: var(--green); color: #fff; border-color: var(--green); }
.btn-green:hover { background: var(--green-dark); border-color: var(--green-dark); transform: translateY(-2px); box-shadow: 0 10px 22px rgba(41,171,226,.30); }

.btn-outline { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: #fff; transform: translateY(-2px); }

.section-dark .btn-outline { color: #fff; border-color: rgba(255,255,255,.5); }
.section-dark .btn-outline:hover { background: #fff; color: var(--navy); border-color: #fff; }

/* ---------- Header / Nav ---------- */
.header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,.88); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .25s ease;
}
.header.scrolled { box-shadow: var(--shadow-sm); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); }

.logo { display: inline-flex; align-items: center; font-size: 22px; font-weight: 800; letter-spacing: -.02em; color: var(--navy); }
.logo .logo-mark { color: var(--green); }
.logo-light { color: #fff; }
.logo-img { width: auto; max-width: 120px; max-height: 46px; height: auto; display: block; }

.nav { display: flex; align-items: center; gap: 36px; }
.nav-list { display: flex; align-items: center; gap: 30px; }
.nav-link {
  font-weight: 500; font-size: 16px; color: var(--text); position: relative; padding: 6px 0;
  transition: color .2s ease;
}
.nav-link::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0;
  background: var(--green); transition: width .25s ease;
}
.nav-link:hover { color: var(--navy); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-link.active { color: var(--navy); font-weight: 600; }

/* Hamburger */
.hamburger {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 44px; height: 44px; background: none; border: none; cursor: pointer; padding: 10px;
}
.hamburger span { display: block; height: 2.5px; width: 100%; background: var(--navy); border-radius: 2px; transition: all .28s ease; }
.hamburger.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(1100px 480px at 85% -10%, rgba(41,171,226,.12), transparent 60%),
    linear-gradient(180deg, #fbfcfd 0%, #ffffff 100%);
  padding: 84px 0 96px;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.hero-inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }

.badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 600; color: var(--green-dark);
  background: var(--green-soft); padding: 7px 14px; border-radius: 100px; margin-bottom: 24px;
}
.badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 3px rgba(41,171,226,.22); }

.hero-title {
  font-size: clamp(34px, 5vw, 54px); line-height: 1.1; font-weight: 800;
  letter-spacing: -.025em; color: var(--navy); margin-bottom: 22px;
}
.hero-sub { font-size: 19px; color: var(--text-muted); max-width: 520px; margin-bottom: 34px; }

.hero-buttons { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 30px; }

.hero-trust { display: flex; flex-wrap: wrap; gap: 10px 24px; }
.hero-trust li { display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 500; color: var(--text-muted); }
.check { width: 18px; height: 18px; stroke: var(--green); stroke-width: 3; fill: none; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }

/* Hero chat mock */
.hero-visual { position: relative; }
.chat-mock {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); overflow: hidden; max-width: 410px; margin-left: auto;
  animation: floatUp .8s ease both;
}
@keyframes floatUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.chat-mock-head { display: flex; align-items: center; gap: 12px; padding: 16px 18px; background: var(--navy); color: #fff; }
.chat-mock-avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--green); display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 13px; }
.chat-mock-head strong { display: block; font-size: 15px; }
.status-online { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: #bce6f7; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); animation: pulse 1.8s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }
.chat-mock-body { padding: 20px 18px; display: flex; flex-direction: column; gap: 12px; background: #f7f9fb; }
.bubble { max-width: 82%; padding: 11px 15px; font-size: 14.5px; line-height: 1.45; border-radius: 16px; }
.bubble.in { background: #fff; border: 1px solid var(--border); align-self: flex-start; border-bottom-left-radius: 5px; }
.bubble.out { background: var(--green); color: #fff; align-self: flex-end; border-bottom-right-radius: 5px; }
.chat-mock-foot { padding: 12px 18px; font-size: 12px; color: var(--text-muted); text-align: center; background: #fff; border-top: 1px solid var(--border); }

/* ---------- Sections ---------- */
.section { padding: 92px 0; }
.section-light { background: var(--bg-light); }
.section-dark { background: var(--navy); color: #fff; }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark p { color: rgba(255,255,255,.72); }

.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.eyebrow {
  display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--green-dark); margin-bottom: 14px;
}
.eyebrow-green { color: var(--green); }
.section-head h2 { font-size: clamp(28px, 3.6vw, 40px); line-height: 1.18; font-weight: 800; letter-spacing: -.02em; color: var(--navy); }
.section-lead { margin-top: 16px; font-size: 18px; color: var(--text-muted); }

/* ---------- Grids ---------- */
.grid { display: grid; gap: 26px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

/* ---------- Cards ---------- */
.card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 32px; box-shadow: var(--shadow-sm); transition: transform .25s ease, box-shadow .25s ease;
}

.icon-box {
  width: 56px; height: 56px; border-radius: 14px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px;
}
.icon-box svg { width: 27px; height: 27px; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.icon-blue { background: rgba(41,171,226,.10); }
.icon-blue svg { stroke: var(--green); }
.icon-red { background: var(--red-soft); }
.icon-red svg { stroke: var(--red); }
.icon-green-soft { background: var(--green-soft); }
.icon-green-soft svg { stroke: var(--green); }

.card h3 { font-size: 20px; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.card p { color: var(--text-muted); font-size: 16px; }

/* Problem cards */
.problem-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

/* Solution items */
.solution-item { text-align: left; }
.solution-item .icon-box { background: rgba(41,171,226,.18); }
.solution-item h3 { color: #fff; font-size: 20px; margin-bottom: 10px; }

/* Service cards */
.service-card { display: flex; flex-direction: column; }
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: #d6dae0; }
.service-card p { flex: 1; }
.price { display: flex; align-items: baseline; gap: 4px; margin-top: 20px; }
.price-num { font-size: 30px; font-weight: 800; color: var(--navy); letter-spacing: -.02em; }
.price-per { font-size: 15px; color: var(--text-muted); font-weight: 500; }
.dep-hint {
  display: inline-block; margin-top: 12px; font-size: 13px; font-weight: 600; color: #b06a00;
  background: rgba(243, 156, 18, .12); padding: 5px 11px; border-radius: 8px;
}
.dep-hint.dep-ok { color: var(--green-dark); background: var(--green-soft); }

/* Kombi-Preis-Hinweis (z.B. Instagram Bot Gesamtpreis) */
.combo-total { margin-top: 14px; font-size: 14.5px; font-weight: 600; color: var(--navy); }
.combo-total .ct-num { color: var(--green-dark); font-weight: 800; }

/* "Monatlich kündbar" Fußzeile auf jeder Karte */
.card-foot {
  display: flex; flex-wrap: wrap; gap: 4px 14px; align-items: center;
  margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--border);
  font-size: 13px; font-weight: 600; color: var(--text-muted);
}
.card-foot span { display: inline-flex; align-items: center; gap: 6px; }
.card-foot .check { width: 15px; height: 15px; }
.combo-featured .card-foot { border-top-color: rgba(255,255,255,.18); color: rgba(255,255,255,.8); }
.combo-featured .card-foot .check { stroke: var(--green); }

.note-line {
  display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: wrap;
  margin-top: 40px; font-size: 16px; font-weight: 600; color: var(--navy); text-align: center;
}

/* Regeln-Box auf der Leistungsseite */
.rules-box {
  max-width: 880px; margin: 44px auto 0;
  background: var(--bg-light); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 30px 36px;
}
.rules-box h3 { font-size: 19px; color: var(--navy); margin-bottom: 20px; text-align: center; }
.rules-list { display: grid; grid-template-columns: 1fr 1fr; gap: 13px 30px; }
.rules-list li { display: flex; align-items: center; gap: 11px; font-size: 15.5px; font-weight: 500; color: var(--text); }
.rules-list .check { width: 19px; height: 19px; flex-shrink: 0; }
@media (max-width: 620px) { .rules-list { grid-template-columns: 1fr; } }

/* Steps */
.steps .step { position: relative; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 40px 30px 32px; text-align: left; box-shadow: var(--shadow-sm); }
.step-num {
  position: absolute; top: -20px; left: 30px;
  width: 44px; height: 44px; border-radius: 12px; background: var(--navy); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 800;
  box-shadow: 0 8px 18px rgba(17,17,17,.25);
}
.steps .icon-box { margin-top: 8px; }
.step h3 { font-size: 19px; }

/* Industries */
.industries { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.industry {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px 14px; text-align: center; box-shadow: var(--shadow-sm); transition: transform .25s ease, box-shadow .25s ease;
}
.industry:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.industry-emoji { font-size: 38px; display: block; margin-bottom: 12px; }
.industry span:last-child { font-weight: 600; font-size: 15px; color: var(--navy); }

/* Combos */
.combos { grid-template-columns: repeat(4, 1fr); align-items: stretch; }
@media (max-width: 1000px) { .combos { grid-template-columns: repeat(2, 1fr); } .combos .combo-featured { transform: none; } }
@media (max-width: 600px) { .combos { grid-template-columns: 1fr; } }
.combo-card { display: flex; flex-direction: column; position: relative; }
.combo-tag { font-size: 14px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 14px; }
.combo-price { display: flex; align-items: baseline; gap: 5px; margin-bottom: 22px; }
.combo-price .price-num { font-size: 40px; }
.combo-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 26px; flex: 1; }
.combo-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 16px; color: var(--text); }
.combo-note { font-size: 15px; color: var(--text-muted); margin-bottom: 22px; font-style: italic; }
.combo-save { display: inline-block; font-size: 13.5px; font-weight: 700; color: var(--green-dark); background: var(--green-soft); padding: 4px 11px; border-radius: 8px; margin: -8px 0 18px; }

.combo-featured {
  background: var(--navy); border-color: var(--navy); color: #fff;
  transform: translateY(-12px); box-shadow: var(--shadow-lg);
}
.combo-featured .combo-tag { color: var(--green); }
.combo-featured .combo-price .price-num { color: #fff; }
.combo-featured .combo-price .price-per { color: rgba(255,255,255,.7); }
.combo-featured .combo-list li { color: rgba(255,255,255,.92); }
.combo-featured .combo-note { color: rgba(255,255,255,.7); }
.combo-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--green); color: #fff; font-size: 13px; font-weight: 700;
  padding: 7px 18px; border-radius: 100px; white-space: nowrap; box-shadow: 0 8px 18px rgba(41,171,226,.38);
}
.combo-footer { text-align: center; margin-top: 44px; font-size: 17px; color: var(--text-muted); line-height: 1.7; }
.combo-footer strong { color: var(--navy); }

/* Reasons */
.reasons { gap: 22px 40px; }
.reason { display: flex; gap: 16px; align-items: flex-start; }
.reason-check {
  width: 28px; height: 28px; flex-shrink: 0; stroke: var(--green); stroke-width: 3; fill: none;
  stroke-linecap: round; stroke-linejoin: round;
  background: rgba(41,171,226,.18); border-radius: 8px; padding: 4px;
}
.reason h3 { font-size: 19px; margin-bottom: 4px; }

/* ---------- Terminbuchung (eingebettetes Widget) ---------- */
.booking-frame {
  max-width: 940px; margin: 0 auto;
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md); padding: 12px; overflow: hidden;
}
.booking-frame .embedded-booking { width: 100%; border-radius: 14px; overflow: hidden; display: block; }
.booking-frame iframe { width: 100% !important; border: 0 !important; border-radius: 14px; display: block; }
@media (max-width: 560px) {
  .booking-frame { padding: 8px; border-radius: var(--radius); }
}

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.4fr .85fr; gap: 36px; align-items: start; }
.contact-form { padding: 36px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 15px; font-weight: 600; color: var(--navy); margin-bottom: 8px; }
.req { color: var(--green); }
.opt { color: var(--text-muted); font-weight: 400; }

.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 13px 15px; font-size: 16px; font-family: inherit; color: var(--text);
  background: #fff; border: 1.5px solid var(--border); border-radius: 10px; transition: border-color .2s ease, box-shadow .2s ease;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--green); box-shadow: 0 0 0 3px rgba(41,171,226,.15);
}
.form-group textarea { resize: vertical; min-height: 110px; }

.error-msg { display: none; color: var(--red); font-size: 13.5px; margin-top: 6px; }
.form-group.invalid input, .form-group.invalid select { border-color: var(--red); }
.form-group.invalid .error-msg { display: block; }

.checkbox-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.checkbox { display: flex; align-items: center; gap: 9px; font-weight: 500 !important; font-size: 15px !important; color: var(--text) !important; cursor: pointer; margin-bottom: 0 !important; padding: 4px 0; }
.checkbox input { width: 18px; height: 18px; accent-color: var(--green); cursor: pointer; }

.form-success {
  display: none; background: var(--green-soft); color: var(--green-dark); font-weight: 600;
  padding: 14px 18px; border-radius: 10px; margin-top: 16px; font-size: 15.5px;
}
.form-success.show { display: block; }
.form-error {
  display: none; background: var(--red-soft); color: var(--red); font-weight: 600;
  padding: 14px 18px; border-radius: 10px; margin-top: 16px; font-size: 15.5px;
}
.form-error.show { display: block; }
.form-error a { color: var(--red); text-decoration: underline; font-weight: 700; }
.form-hint { font-size: 13.5px; color: var(--text-muted); margin-top: 16px; text-align: center; }
.form-hint a { color: var(--green-dark); text-decoration: underline; }

/* Contact info */
.contact-info h3 { font-size: 20px; color: var(--navy); margin-bottom: 22px; }
.contact-list { display: flex; flex-direction: column; gap: 22px; margin-bottom: 28px; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; }
.ci-icon { width: 44px; height: 44px; flex-shrink: 0; border-radius: 11px; background: var(--green-soft); display: flex; align-items: center; justify-content: center; }
.ci-icon svg { width: 21px; height: 21px; stroke: var(--green); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.ci-label { display: block; font-size: 13px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: .04em; margin-bottom: 2px; }
.contact-list a, .contact-list div span:last-child { font-size: 16.5px; font-weight: 600; color: var(--navy); }
.contact-list a:hover { color: var(--green-dark); }

.info-card { background: var(--navy); color: #fff; border-radius: var(--radius); padding: 24px; }
.info-card strong { display: block; font-size: 17px; margin-bottom: 8px; }
.info-card p { font-size: 15px; color: rgba(255,255,255,.78); }

/* ---------- Footer ---------- */
.footer { background: var(--navy-deep); color: rgba(255,255,255,.7); padding: 56px 0 0; }
.footer-inner { display: flex; justify-content: space-between; align-items: flex-start; gap: 30px; flex-wrap: wrap; padding-bottom: 36px; }
.footer-brand p { font-size: 15px; margin-top: 12px; }
.footer-tax { font-size: 13.5px; color: rgba(255,255,255,.5); max-width: 320px; }
.footer-nav { display: flex; gap: 28px; }
.footer-nav a { font-weight: 500; font-size: 15px; transition: color .2s ease; }
.footer-nav a:hover { color: var(--green); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 22px 0; }
.footer-bottom span { font-size: 13.5px; color: rgba(255,255,255,.5); }

/* ---------- Legal pages ---------- */
.legal { padding: 70px 0 90px; background: #fff; }
.legal .container { max-width: 820px; }
.legal h1 { font-size: clamp(30px, 4vw, 42px); font-weight: 800; color: var(--navy); letter-spacing: -.02em; margin-bottom: 12px; }
.legal .legal-intro { color: var(--text-muted); margin-bottom: 40px; font-size: 17px; }
.legal h2 { font-size: 22px; color: var(--navy); font-weight: 700; margin: 36px 0 12px; }
.legal h2:first-of-type { margin-top: 0; }
.legal p { color: var(--text); margin-bottom: 12px; }
.legal a { color: var(--green-dark); text-decoration: underline; }
.legal .legal-block { background: var(--bg-light); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px 26px; margin-bottom: 16px; }
.legal .placeholder { color: var(--text-muted); font-style: italic; }
.back-link { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 28px; font-weight: 600; color: var(--green-dark); }
.back-link:hover { gap: 12px; }

/* ---------- Cookie-Banner ---------- */
.cookie-banner {
  position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%) translateY(160%);
  z-index: 1200; width: calc(100% - 36px); max-width: 760px;
  background: #111111; color: #fff; border-radius: 14px;
  box-shadow: 0 18px 48px rgba(0,0,0,.34);
  display: flex; align-items: center; gap: 20px; padding: 18px 22px;
  transition: transform .45s cubic-bezier(.16,.84,.44,1); opacity: 0;
}
.cookie-banner.show { transform: translateX(-50%) translateY(0); opacity: 1; }
.cookie-banner p { font-size: 14.5px; line-height: 1.5; color: rgba(255,255,255,.85); margin: 0; }
.cookie-banner p strong { color: #fff; }
.cookie-banner .btn { flex-shrink: 0; }
@media (max-width: 560px) {
  .cookie-banner { flex-direction: column; align-items: stretch; text-align: left; gap: 14px; }
  .cookie-banner .btn { width: 100%; }
}

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; gap: 44px; }
  .hero-visual { order: -1; }
  .chat-mock { margin: 0 auto; }
  .contact-grid { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .industries { grid-template-columns: repeat(3, 1fr); }
  .combo-featured { transform: none; }
}

@media (max-width: 760px) {
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; border-bottom: 1px solid var(--border);
    padding: 8px 24px 24px; box-shadow: var(--shadow-md);
    transform: translateY(-150%); transition: transform .3s ease; visibility: hidden;
  }
  .nav.open { transform: translateY(0); visibility: visible; }
  .nav-list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-list li { border-bottom: 1px solid var(--border); }
  .nav-link { display: block; padding: 15px 0; font-size: 17px; }
  .nav-link::after { display: none; }
  .nav-cta { margin-top: 16px; }
  .hamburger { display: flex; }

  .section { padding: 64px 0; }
  .hero { padding: 56px 0 64px; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .checkbox-grid { grid-template-columns: 1fr; }
  .industries { grid-template-columns: repeat(2, 1fr); }
  .hero-buttons .btn { flex: 1; }
  .footer-inner { flex-direction: column; }
}

@media (max-width: 420px) {
  body { font-size: 16px; }
  .container { padding: 0 18px; }
  .card { padding: 24px; }
  .industries { grid-template-columns: 1fr 1fr; }
}