/* ==========================================================================
   Karthikeyan Driving School — landing page
   Colors / fonts / spacing: change the tokens in :root below.
   ========================================================================== */
:root {
  --navy: #0f2747;
  --navy-2: #173a69;
  --amber: #ffb400;
  --amber-d: #b57a00;
  --amber-soft: #fff4d6;
  --brand-yellow: #ffff00;
  --ink: #14213a;
  --muted: #55657c;
  --line: #e3e9f2;
  --bg-soft: #f5f8fc;
  --green: #16a34a;
  --wa: #1faa59;
  --wa-d: #178a47;
  --red: #e5484d;
  --radius: 18px;
  --shadow: 0 12px 32px rgba(15, 39, 71, .10);
  --maxw: 1160px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Poppins', 'Noto Sans Tamil', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  color: var(--ink);
  background: #fff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
html[lang="ta"] body { line-height: 1.8; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, p, ul, figure { margin: 0; }
ul { padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
[hidden] { display: none !important; }

.container { width: min(100% - 32px, var(--maxw)); margin-inline: auto; }
.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--navy); color: #fff; padding: 10px 16px; border-radius: 10px; text-decoration: none;
}
.skip-link:focus { top: 12px; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; }

/* ---------- icons ---------- */
.ic { width: 1.35em; height: 1.35em; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 24px; border-radius: 999px; border: 2px solid transparent;
  font-weight: 600; font-size: 1rem; line-height: 1.3; text-decoration: none; cursor: pointer; text-align: center;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-sm { padding: 10px 18px; font-size: .92rem; }
.btn-block { width: 100%; }
.btn-primary { background: var(--amber); color: var(--navy); box-shadow: 0 8px 20px rgba(255, 180, 0, .35); }
.btn-primary:hover { background: #ffc233; }
.btn-wa { background: var(--wa); color: #fff; box-shadow: 0 8px 20px rgba(31, 170, 89, .30); }
.btn-wa:hover { background: var(--wa-d); }
.btn-ghost { border-color: rgba(255, 255, 255, .55); color: #fff; }
.btn-ghost:hover { background: rgba(255, 255, 255, .12); }
.btn-outline { border-color: var(--navy); color: var(--navy); background: transparent; }
.btn-outline:hover { background: var(--navy); color: #fff; }
.btn-dark { background: var(--navy); color: #fff; }
.btn-dark:hover { background: var(--navy-2); }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .95); backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent; transition: box-shadow .2s ease, border-color .2s ease;
}
.site-header.scrolled { border-color: var(--line); box-shadow: 0 6px 20px rgba(15, 39, 71, .06); }
.nav-wrap { display: flex; align-items: center; gap: 10px; height: 72px; }
.logo { display: inline-flex; align-items: center; gap: 10px; min-width: 0; text-decoration: none; font-weight: 700; font-size: .92rem; line-height: 1.25; color: var(--navy); }
.logo img { flex: none; width: auto; height: 42px; border-radius: 8px; }
.logo span { min-width: 0; }
.nav {
  display: none; position: absolute; left: 0; right: 0; top: 100%;
  flex-direction: column; gap: 2px; padding: 10px 16px 16px;
  background: #fff; border-bottom: 1px solid var(--line); box-shadow: 0 16px 24px rgba(15, 39, 71, .08);
}
.nav-open .nav { display: flex; }
.nav a { padding: 12px 8px; text-decoration: none; font-weight: 500; border-radius: 10px; }
.nav a:hover { background: var(--bg-soft); }
.actions { margin-left: auto; display: flex; align-items: center; gap: 8px; flex: none; }
.lang { display: inline-flex; padding: 3px; background: var(--bg-soft); border: 1px solid var(--line); border-radius: 999px; }
.lang-btn { border: 0; background: transparent; padding: 6px 11px; border-radius: 999px; font-size: .82rem; font-weight: 600; cursor: pointer; color: var(--muted); }
.lang-btn[aria-pressed="true"] { background: var(--navy); color: #fff; }
.burger { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; border: 1px solid var(--line); background: #fff; border-radius: 12px; cursor: pointer; }
.burger .ic { width: 22px; height: 22px; }
.burger .ic-close { display: none; }
.nav-open .burger .ic-menu { display: none; }
.nav-open .burger .ic-close { display: block; }
.hide-sm { display: none; }

@media (max-width: 559px) {
  .logo { font-size: .8rem; gap: 8px; }
  .logo img { height: 36px; }
  html[lang="ta"] .logo { font-size: .7rem; }
  .lang-btn { padding: 5px 9px; }
}
@media (min-width: 560px) { .logo { font-size: 1rem; } .logo img { height: 46px; } }
@media (min-width: 960px) {
  .nav { display: flex; position: static; flex-direction: row; gap: 2px; padding: 0; margin-left: auto; background: none; border: 0; box-shadow: none; }
  .nav a { padding: 8px 10px; font-size: .92rem; }
  .actions { margin-left: 10px; }
  .burger { display: none; }
  .hide-sm { display: inline-flex; }
}

/* ---------- hero ---------- */
.hero {
  position: relative; overflow: hidden; color: #fff; padding: 52px 0 112px;
  background:
    radial-gradient(900px 420px at 88% -8%, rgba(255, 255, 0, .20), transparent 60%),
    linear-gradient(160deg, #0b1f3a 0%, #14396b 100%);
}
.hero-grid { display: grid; gap: 40px; align-items: center; }
.chip {
  display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px;
  background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .2);
  font-size: .85rem; font-weight: 500;
}
.chip .ic { color: var(--brand-yellow); width: 1.1em; height: 1.1em; }
.ic-fill { fill: currentColor; stroke: none; }
a.chip { text-decoration: none; transition: background .15s ease; }
a.chip:hover { background: rgba(255, 255, 255, .22); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.hero h1 { font-size: clamp(2rem, 5.2vw, 3.3rem); line-height: 1.18; letter-spacing: -.02em; margin: 18px 0 16px; }
html[lang="ta"] .hero h1 { line-height: 1.4; letter-spacing: 0; font-size: clamp(1.4rem, 5.6vw, 2.9rem); }
.hero-grid > *, .split > *, .contact-grid > * { min-width: 0; }
h1, h2, h3 { overflow-wrap: break-word; }
.hero h1 .accent { color: var(--brand-yellow); display: block; }
.hero-lead { font-size: 1.1rem; color: #d3deef; max-width: 540px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 24px; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.hero-art {
  position: relative; display: grid; justify-items: center; gap: 4px; padding: 26px 20px 14px;
  background: var(--brand-yellow); border-radius: 28px; overflow: hidden;
  box-shadow: 0 30px 60px rgba(0, 0, 0, .35); border: 4px solid rgba(255, 255, 255, .15);
}
.hero-art .art-logo { width: min(60%, 270px); height: auto; }
.hero-art .art-car { width: 100%; height: auto; }
.float-badge {
  position: absolute; display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 13px; border-radius: 999px; background: #fff; color: var(--navy);
  font-size: .8rem; font-weight: 600; box-shadow: 0 10px 24px rgba(15, 39, 71, .25);
}
.float-badge .ic { color: var(--green); }
.float-badge.b1 { top: 14px; left: 14px; }
.float-badge.b2 { bottom: 14px; right: 14px; }
@media (max-width: 420px) { .float-badge { font-size: .72rem; padding: 6px 10px; } .float-badge.b1 { display: none; } }
@media (min-width: 900px) {
  .hero { padding: 72px 0 130px; }
  .hero-grid { grid-template-columns: 1.05fr .95fr; gap: 56px; }
}

/* ---------- trust strip ---------- */
.strip { position: relative; z-index: 2; margin-top: -58px; }
.strip-grid {
  display: grid; gap: 1px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  background: var(--line); border-radius: 20px; overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line);
}
.strip-item { display: flex; gap: 14px; align-items: flex-start; padding: 22px 20px; background: #fff; }
.strip-item .ic { width: 30px; height: 30px; color: var(--amber-d); margin-top: 2px; }
.strip-item strong { display: block; font-size: 1rem; color: var(--navy); }
.strip-item span { font-size: .88rem; color: var(--muted); }

/* ---------- sections ---------- */
.section { padding: 84px 0; }
.section.soft { background: var(--bg-soft); }
.sec-head { max-width: 700px; margin: 0 auto 48px; text-align: center; }
.eyebrow { display: inline-block; margin-bottom: 10px; font-size: .8rem; font-weight: 600; letter-spacing: .09em; text-transform: uppercase; color: var(--amber-d); }
html[lang="ta"] .eyebrow { letter-spacing: .02em; }
.sec-head h2 { font-size: clamp(1.6rem, 3.6vw, 2.35rem); line-height: 1.22; letter-spacing: -.015em; color: var(--navy); }
html[lang="ta"] .sec-head h2 { line-height: 1.45; letter-spacing: 0; font-size: clamp(1.5rem, 3.2vw, 2.1rem); }
.sec-head p { margin-top: 12px; color: var(--muted); font-size: 1.05rem; }

/* ---------- services ---------- */
.cards { display: grid; gap: 20px; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: #f3d58a; }
.icon-bubble {
  display: inline-flex; align-items: center; justify-content: center; width: 54px; height: 54px;
  border-radius: 16px; background: var(--amber-soft); color: var(--amber-d); margin-bottom: 16px;
}
.icon-bubble .ic { width: 28px; height: 28px; }
.card h3 { font-size: 1.08rem; color: var(--navy); margin-bottom: 6px; line-height: 1.4; }
.card p { color: var(--muted); font-size: .95rem; }

/* ---------- plans ---------- */
.plans { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; padding: 34px 28px; background: #fff; border: 1px solid var(--line); border-radius: 24px; }
.plan h3 { font-size: 1.2rem; color: var(--navy); line-height: 1.4; }
.plan .price { margin: 14px 0 4px; font-size: 2.2rem; font-weight: 700; color: var(--navy); line-height: 1.2; }
.plan .price.small { font-size: 1.5rem; padding: 7px 0; }
.plan .meta { color: var(--muted); font-size: .92rem; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.plan ul { margin: 20px 0 28px; display: grid; gap: 12px; flex: 1; }
.plan li { display: flex; gap: 10px; align-items: flex-start; font-size: .95rem; }
.plan li .ic { color: var(--green); width: 20px; height: 20px; margin-top: 4px; }
.plan.featured { background: var(--navy); border-color: var(--navy); color: #fff; box-shadow: 0 24px 50px rgba(15, 39, 71, .30); }
.plan.featured h3, .plan.featured .price { color: #fff; }
.plan.featured .meta { color: #b9c8de; border-color: rgba(255, 255, 255, .18); }
.plan.featured li .ic { color: var(--amber); }
.ribbon {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--amber); color: var(--navy); font-size: .78rem; font-weight: 700;
  padding: 6px 16px; border-radius: 999px; white-space: nowrap;
}
.note { text-align: center; margin-top: 26px; font-size: .9rem; color: var(--muted); }
@media (min-width: 960px) { .plan.featured { transform: translateY(-14px); } }

/* ---------- women ---------- */
.split { display: grid; gap: 36px; align-items: center; }
@media (min-width: 900px) { .split { grid-template-columns: 1fr 1fr; gap: 56px; } }
.split-art { border-radius: 28px; overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); }
.split-art img { width: 100%; height: auto; }
.split-copy .eyebrow { margin-bottom: 8px; }
.split-copy h2 { font-size: clamp(1.6rem, 3.4vw, 2.2rem); line-height: 1.25; color: var(--navy); }
html[lang="ta"] .split-copy h2 { line-height: 1.45; font-size: clamp(1.5rem, 3vw, 2rem); }
.split-copy > p { margin: 12px 0 20px; color: var(--muted); font-size: 1.05rem; }
.tick-list { display: grid; gap: 12px; margin-bottom: 28px; }
.tick-list li { display: flex; gap: 12px; align-items: flex-start; }
.tick-list .ic { flex: none; width: 22px; height: 22px; margin-top: 3px; padding: 3px; border-radius: 50%; background: var(--green); color: #fff; stroke-width: 3; }

/* ---------- steps ---------- */
.steps { display: grid; gap: 26px; margin: 0; padding: 0; list-style: none; }
.step { display: flex; gap: 18px; align-items: flex-start; }
.step .num {
  flex: none; display: inline-flex; align-items: center; justify-content: center; width: 52px; height: 52px;
  border-radius: 50%; background: var(--navy); color: var(--amber); font-weight: 700; font-size: 1.15rem;
  box-shadow: 0 0 0 6px var(--amber-soft);
}
.step h3 { font-size: 1.08rem; color: var(--navy); margin-bottom: 4px; line-height: 1.4; }
.step p { color: var(--muted); font-size: .95rem; }
@media (min-width: 960px) {
  .steps { grid-template-columns: repeat(5, 1fr); gap: 16px; }
  .step { flex-direction: column; align-items: center; text-align: center; position: relative; }
  .step:not(:last-child)::after {
    content: ""; position: absolute; top: 26px; left: calc(50% + 40px); right: calc(-50% + 40px);
    border-top: 2px dashed #e0c36f;
  }
}

/* ---------- why us ---------- */
.features { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); }
.feature { display: flex; gap: 16px; padding: 24px; background: #fff; border-radius: var(--radius); border: 1px solid var(--line); }
.feature .icon-bubble { margin: 0; flex: none; }
.feature h3 { font-size: 1.05rem; color: var(--navy); margin-bottom: 4px; line-height: 1.4; }
.feature p { color: var(--muted); font-size: .94rem; }

/* ---------- tips ---------- */
.tips { display: grid; gap: 20px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.tip {
  display: flex; flex-direction: column; padding: 0; text-align: left; cursor: zoom-in;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.tip:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: #f3d58a; }
.tip .thumb { aspect-ratio: 4 / 3; background: var(--bg-soft); display: grid; place-items: center; overflow: hidden; }
.tip .thumb img { width: 100%; height: 100%; object-fit: contain; }
.tip-body { padding: 16px 18px 20px; }
.tip-body h3 { font-size: 1.02rem; color: var(--navy); line-height: 1.4; margin-bottom: 4px; }
.tip-body p { color: var(--muted); font-size: .9rem; }

/* ---------- showcase (pictures) ---------- */
.showcase {
  padding: 84px 0 92px; overflow: hidden; color: #fff;
  background:
    radial-gradient(900px 420px at 8% 0%, rgba(255, 255, 0, .12), transparent 60%),
    linear-gradient(160deg, #0b1f3a 0%, #14396b 100%);
}
.showcase .sec-head { margin-bottom: 28px; }
.showcase .sec-head h2 { color: #fff; }
.showcase .sec-head p { color: #c3d1e6; }
.showcase .eyebrow { color: var(--brand-yellow); }
.filters { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 0 auto 30px; padding: 0 16px; }
.filter {
  border: 1px solid rgba(255, 255, 255, .3); background: transparent; color: #fff;
  padding: 9px 20px; border-radius: 999px; font-weight: 600; font-size: .88rem; cursor: pointer;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.filter:hover { background: rgba(255, 255, 255, .12); }
.filter[aria-pressed="true"] { background: var(--brand-yellow); color: var(--navy); border-color: var(--brand-yellow); }
.rail-wrap { position: relative; }
.rail {
  display: flex; align-items: center; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory;
  padding: 8px max(16px, calc((100vw - var(--maxw)) / 2)) 26px; scroll-padding-inline: 16px;
  scrollbar-width: thin; scrollbar-color: rgba(255, 255, 255, .4) transparent;
}
.rail:focus-visible { outline-offset: -3px; }
.shot {
  position: relative; flex: none; scroll-snap-align: center; height: clamp(340px, 58vh, 480px);
  padding: 0; border: 0; border-radius: 20px; overflow: hidden; background: #0d2a52; cursor: zoom-in;
  box-shadow: 0 18px 40px rgba(0, 0, 0, .38); transition: transform .25s ease;
}
.shot:hover { transform: translateY(-6px); }
.shot img { display: block; height: 100%; width: auto; max-width: none; }
.shot-cap {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 48px 16px 14px; text-align: left;
  font-size: .9rem; font-weight: 600; line-height: 1.4; color: #fff;
  background: linear-gradient(to top, rgba(7, 18, 36, .9), transparent);
}
.rail-btn {
  position: absolute; top: calc(50% - 31px); z-index: 2; display: none; place-items: center; width: 48px; height: 48px;
  border: 0; border-radius: 50%; background: var(--brand-yellow); color: var(--navy); cursor: pointer;
  box-shadow: 0 8px 22px rgba(0, 0, 0, .4); transition: transform .15s ease;
}
.rail-btn:hover { transform: scale(1.1); }
.rail-btn.prev { left: 16px; }
.rail-btn.next { right: 16px; }
.rail-btn.prev .ic { transform: rotate(180deg); }
@media (min-width: 900px) { .rail-btn { display: grid; } }

.lightbox { border: 0; padding: 0; background: transparent; width: min(96vw, 980px); max-width: none; max-height: 94vh; overflow: visible; }
.lightbox::backdrop { background: rgba(7, 18, 36, .84); }
.lb-inner { position: relative; background: #fff; border-radius: 18px; overflow: hidden; }
.lb-inner img { width: 100%; height: auto; max-height: 76vh; object-fit: contain; background: #fff; }
.lb-cap { padding: 14px 20px 18px; font-weight: 600; color: var(--navy); text-align: center; }
.lb-close {
  position: absolute; top: 10px; right: 10px; width: 40px; height: 40px; display: inline-flex; align-items: center; justify-content: center;
  border: 0; border-radius: 50%; background: var(--navy); color: #fff; cursor: pointer;
}

/* ---------- videos ---------- */
.videos { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.video-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.video, .video-frame { display: block; position: relative; width: 100%; aspect-ratio: 16 / 9; border: 0; background: #000; overflow: hidden; }
.video img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.video:hover img { transform: scale(1.04); }
.video .play { position: absolute; inset: 0; display: grid; place-items: center; background: linear-gradient(to top, rgba(7, 18, 36, .35), transparent 55%); }
.play-btn { display: grid; place-items: center; width: 62px; height: 62px; border-radius: 50%; background: var(--amber); color: var(--navy); box-shadow: 0 10px 24px rgba(0, 0, 0, .35); transition: transform .15s ease; }
.play-btn .ic { width: 26px; height: 26px; margin-left: 3px; }
.video:hover .play-btn { transform: scale(1.1); }
.video-body { padding: 16px 18px 20px; }
.video-body h3 { font-size: 1.02rem; color: var(--navy); line-height: 1.4; margin-bottom: 4px; }
.video-body p { color: var(--muted); font-size: .9rem; }
.yt-link { margin-top: 28px; text-align: center; }

/* ---------- faq ---------- */
.faq { max-width: 800px; margin-inline: auto; display: grid; gap: 12px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 16px; transition: border-color .2s ease, box-shadow .2s ease; }
.faq details[open] { border-color: #f3d58a; box-shadow: var(--shadow); }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 22px; cursor: pointer; font-weight: 600; color: var(--navy); list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .ic { transition: transform .2s ease; color: var(--amber-d); }
.faq details[open] summary .ic { transform: rotate(45deg); }
.faq details p { padding: 0 22px 20px; color: var(--muted); }

/* ---------- CTA band ---------- */
.cta-band { background: var(--amber); color: var(--navy); padding: 56px 0; }
.cta-inner { display: flex; flex-wrap: wrap; gap: 24px; align-items: center; justify-content: space-between; }
.cta-band h2 { font-size: clamp(1.5rem, 3.2vw, 2.1rem); line-height: 1.25; }
html[lang="ta"] .cta-band h2 { line-height: 1.45; }
.cta-band p { margin-top: 6px; color: #4a3600; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- contact ---------- */
.contact-grid { display: grid; gap: 28px; }
@media (min-width: 900px) { .contact-grid { grid-template-columns: 1fr 1fr; gap: 40px; } }
.info-list { display: grid; gap: 18px; margin-bottom: 26px; }
.info-list li { display: flex; gap: 14px; align-items: flex-start; }
.info-list .icon-bubble { width: 46px; height: 46px; margin: 0; border-radius: 14px; }
.info-list .icon-bubble .ic { width: 22px; height: 22px; }
.info-list small { display: block; color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; }
html[lang="ta"] .info-list small { letter-spacing: .02em; text-transform: none; }
.info-list a { text-decoration: none; }
.info-list a:hover { text-decoration: underline; }
.info-list .sep { color: var(--muted); margin: 0 6px; }
.form-card { background: #fff; border: 1px solid var(--line); border-radius: 24px; padding: 30px 26px; box-shadow: var(--shadow); }
.form-card h3 { font-size: 1.3rem; color: var(--navy); margin-bottom: 18px; }
.field { display: grid; gap: 6px; margin-bottom: 16px; }
.field label { font-size: .88rem; font-weight: 600; color: var(--navy); }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 14px; border: 1.5px solid #cdd8e8; border-radius: 12px; background: #fff;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field textarea { resize: vertical; min-height: 84px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 0; border-color: var(--amber); box-shadow: 0 0 0 4px rgba(255, 180, 0, .25); }
.privacy { margin-top: 12px; font-size: .8rem; color: var(--muted); text-align: center; }

/* ---------- footer ---------- */
.site-footer { background: #0a1b34; color: #b9c8de; padding: 56px 0 28px; }
.foot-grid { display: grid; gap: 32px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.site-footer .logo { color: #fff; margin-bottom: 14px; }
.site-footer h4 { margin: 0 0 14px; color: #fff; font-size: 1rem; }
.site-footer li { margin-bottom: 8px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--amber); }
.social { display: flex; gap: 10px; margin-top: 16px; }
.social a { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 12px; background: rgba(255, 255, 255, .08); color: #fff; }
.social a:hover { background: var(--amber); color: var(--navy); }
.copy { margin-top: 40px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .12); font-size: .85rem; text-align: center; }

/* ---------- sticky call bar (mobile) + floating WhatsApp (desktop) ---------- */
.callbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); background: #fff; border-top: 1px solid var(--line); box-shadow: 0 -8px 24px rgba(15, 39, 71, .10);
}
.callbar .btn { padding: 12px 10px; font-size: .95rem; }
body { padding-bottom: 76px; }
.fab { display: none; }
@media (min-width: 900px) {
  .callbar { display: none; }
  body { padding-bottom: 0; }
  .fab {
    position: fixed; right: 24px; bottom: 24px; z-index: 60; display: inline-flex; align-items: center; justify-content: center;
    width: 60px; height: 60px; border-radius: 50%; background: var(--wa); color: #fff; box-shadow: 0 12px 28px rgba(31, 170, 89, .45);
    transition: transform .15s ease;
  }
  .fab:hover { transform: scale(1.08); }
  .fab .ic { width: 30px; height: 30px; }
}

/* ---------- reveal ---------- */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .card, .tip, .shot, .fab { transition: none; }
  .btn:hover, .card:hover, .tip:hover, .shot:hover { transform: none; }
}