/* =========================================================
   Shans Auto Technology Pvt. Ltd. — Corporate Website
   Brand color: #1800ad (deep indigo)
   ========================================================= */

:root {
  --brand: #1800ad;
  --brand-700: #14008f;
  --brand-600: #2a18c4;
  --brand-300: #6b5ce8;
  --brand-soft: #eeecfb;
  --ink: #0e1020;
  --ink-2: #3a3f56;
  --muted: #6b7088;
  --line: #e7e8f0;
  --bg: #ffffff;
  --bg-alt: #f6f7fb;
  --dark: #0b0a2e;
  --dark-2: #131046;
  --white: #ffffff;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 4px 16px rgba(24, 0, 173, .06);
  --shadow: 0 18px 50px rgba(14, 16, 32, .12);
  --shadow-brand: 0 16px 40px rgba(24, 0, 173, .28);
  --ease: cubic-bezier(.22, 1, .36, 1);
  --container: 1200px;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --font-head: 'Plus Jakarta Sans', var(--font);
}

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

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  font-family: var(--font);
  color: var(--ink-2);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

h1, h2, h3, h4 { font-family: var(--font-head); color: var(--ink); line-height: 1.18; font-weight: 700; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-head); font-weight: 600; font-size: .98rem;
  padding: 14px 28px; border-radius: 50px; cursor: pointer; border: 2px solid transparent;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s, color .3s;
  white-space: nowrap;
}
.btn--primary { background: var(--brand); color: #fff; box-shadow: var(--shadow-brand); }
.btn--primary:hover { background: var(--brand-700); transform: translateY(-3px); }
.btn--ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.btn--ghost:hover { background: #fff; color: var(--brand); border-color: #fff; transform: translateY(-3px); }
.btn--light { background: #fff; color: var(--brand); box-shadow: var(--shadow); }
.btn--light:hover { transform: translateY(-3px); background: var(--brand-soft); }
.btn--full { width: 100%; }

/* ---------- Eyebrow / section heads ---------- */
.eyebrow {
  display: inline-block; font-family: var(--font-head); font-weight: 700;
  font-size: .78rem; letter-spacing: .14em; text-transform: uppercase;
  color: #fff; opacity: .85; margin-bottom: 16px;
}
.eyebrow--dark { color: var(--brand); opacity: 1; }
.eyebrow--dark::before { content: ""; display: inline-block; width: 26px; height: 2px; background: var(--brand); vertical-align: middle; margin-right: 10px; }

.section { padding: 96px 0; }
.section--alt { background: var(--bg-alt); }
.section--dark { background: linear-gradient(160deg, var(--dark) 0%, var(--dark-2) 100%); }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section__title { font-size: clamp(1.8rem, 3.4vw, 2.6rem); font-weight: 800; letter-spacing: -.02em; }
.section__title--light { color: #fff; }
.section__sub { color: var(--muted); margin-top: 14px; font-size: 1.05rem; }

/* ---------- Top bar ---------- */
.topbar { background: var(--dark); color: rgba(255,255,255,.85); font-size: .82rem; }
.topbar__inner { display: flex; justify-content: space-between; align-items: center; height: 40px; }
.topbar__left { display: flex; gap: 24px; }
.topbar__item { display: inline-flex; align-items: center; gap: 7px; }
.topbar__item svg { opacity: .8; }
.topbar__badge { background: var(--brand); color: #fff; padding: 4px 14px; border-radius: 50px; font-weight: 600; font-size: .76rem; }

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px); border-bottom: 1px solid var(--line);
  transition: box-shadow .3s, padding .3s;
}
.header.scrolled { box-shadow: 0 6px 24px rgba(14,16,32,.08); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand__logo { height: 46px; width: auto; }

.nav { display: flex; align-items: center; gap: 6px; }
.nav__link {
  font-family: var(--font-head); font-weight: 600; font-size: .95rem; color: var(--ink-2);
  padding: 10px 16px; border-radius: 50px; position: relative; transition: color .25s, background .25s;
}
.nav__link:hover { color: var(--brand); }
.nav__link--cta { background: var(--brand); color: #fff; padding: 11px 24px; margin-left: 8px; }
.nav__link--cta:hover { background: var(--brand-700); color: #fff; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav-toggle span { width: 26px; height: 3px; background: var(--ink); border-radius: 3px; transition: .3s var(--ease); }
.nav-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; color: #fff; overflow: hidden; padding: 120px 0 150px; }
.hero__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(1100px 520px at 78% -10%, rgba(107,92,232,.55), transparent 60%),
    radial-gradient(800px 500px at 0% 110%, rgba(42,24,196,.5), transparent 55%),
    linear-gradient(150deg, #0b0a2e 0%, #14008f 55%, #1800ad 100%);
}
.hero__bg::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 54px 54px; mask-image: radial-gradient(circle at 70% 30%, #000, transparent 70%);
}
.hero__inner { position: relative; z-index: 2; }
.hero__content { max-width: 760px; }
.hero__title { font-size: clamp(2.2rem, 5.2vw, 4rem); font-weight: 800; color: #fff; letter-spacing: -.025em; }
.hero__title span { color: #b9aefc; }
.hero__text { margin: 24px 0 36px; font-size: 1.12rem; color: rgba(255,255,255,.86); max-width: 620px; }
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero__stats { display: flex; gap: 48px; margin-top: 56px; flex-wrap: wrap; }
.hero__stat strong { display: block; font-family: var(--font-head); font-size: 2.4rem; font-weight: 800; color: #fff; }
.hero__stat span { font-size: .9rem; color: rgba(255,255,255,.7); }
.hero__wave {
  position: absolute; bottom: -1px; left: 0; width: 100%; height: 80px;
  background: var(--bg);
  clip-path: polygon(0 100%, 100% 100%, 100% 35%, 0 75%);
}

/* ---------- Trust strip ---------- */
.trust { background: var(--bg); border-bottom: 1px solid var(--line); }
.trust__inner { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px 40px; padding: 26px 24px; }
.trust span {
  font-family: var(--font-head); font-weight: 700; color: var(--ink); font-size: .98rem;
  position: relative; padding-left: 26px;
}
.trust span::before {
  content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--brand-soft); border: 4px solid var(--brand);
}

/* ---------- About ---------- */
.about__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about__media { position: relative; }
.about__img { border-radius: var(--radius); box-shadow: var(--shadow); }
.about__img--main { width: 100%; height: 460px; object-fit: cover; }
.about__img--float {
  position: absolute; right: -22px; bottom: -32px; width: 220px; height: 170px; object-fit: cover;
  border: 6px solid #fff;
}
.about__experience {
  position: absolute; top: 28px; left: -22px; background: var(--brand); color: #fff;
  padding: 18px 22px; border-radius: var(--radius-sm); box-shadow: var(--shadow-brand);
}
.about__experience strong { display: block; font-family: var(--font-head); font-size: 2rem; font-weight: 800; line-height: 1; }
.about__experience span { font-size: .82rem; opacity: .9; }
.about__content p { color: var(--muted); margin-bottom: 22px; }
.about__list { margin: 0 0 30px; display: grid; gap: 14px; }
.about__list li { display: flex; align-items: center; gap: 12px; font-weight: 600; color: var(--ink); }
.about__list svg { color: var(--brand); flex-shrink: 0; }

/* ---------- Cards / Products ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .3s;
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-8px); box-shadow: var(--shadow); border-color: transparent; }
.card__media { height: 220px; overflow: hidden; }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.card:hover .card__media img { transform: scale(1.08); }
.card__body { padding: 26px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.card__body h3 { font-size: 1.32rem; }
.card__body p { color: var(--muted); font-size: .96rem; }
.card__tag {
  margin-top: auto; align-self: flex-start; background: var(--brand-soft); color: var(--brand);
  font-family: var(--font-head); font-weight: 700; font-size: .76rem; padding: 6px 14px; border-radius: 50px;
}
.card--cta {
  background: linear-gradient(155deg, var(--brand) 0%, var(--brand-700) 100%); color: #fff;
  border: 0; justify-content: center;
}
.card--cta h3 { color: #fff; font-size: 1.45rem; }
.card--cta p { color: rgba(255,255,255,.85); margin-bottom: 8px; }
.card--cta .card__body { justify-content: center; }

/* ---------- Industries ---------- */
.industries__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.industry {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 34px 28px; transition: transform .4s var(--ease), box-shadow .4s var(--ease);
  position: relative; overflow: hidden;
}
.industry::before {
  content: ""; position: absolute; left: 0; top: 0; height: 100%; width: 4px; background: var(--brand);
  transform: scaleY(0); transform-origin: top; transition: transform .4s var(--ease);
}
.industry:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.industry:hover::before { transform: scaleY(1); }
.industry__icon {
  width: 60px; height: 60px; border-radius: 14px; display: grid; place-items: center;
  background: var(--brand-soft); color: var(--brand); margin-bottom: 18px; transition: .4s var(--ease);
}
.industry:hover .industry__icon { background: var(--brand); color: #fff; transform: rotate(-6deg); }
.industry h3 { font-size: 1.2rem; margin-bottom: 6px; }
.industry p { color: var(--muted); font-size: .94rem; }

/* ---------- Why choose us ---------- */
.why__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.why__item {
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius);
  padding: 32px 28px; transition: transform .4s var(--ease), background .3s, border-color .3s;
}
.why__item:hover { transform: translateY(-6px); background: rgba(255,255,255,.08); border-color: var(--brand-300); }
.why__num { font-family: var(--font-head); font-weight: 800; font-size: 2.4rem; color: var(--brand-300); display: block; margin-bottom: 10px; }
.why__item h3 { color: #fff; font-size: 1.22rem; margin-bottom: 8px; }
.why__item p { color: rgba(255,255,255,.7); font-size: .96rem; }

/* ---------- CTA banner ---------- */
.cta-banner { background: linear-gradient(120deg, var(--brand-700), var(--brand) 60%, var(--brand-600)); }
.cta-banner__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 30px;
  padding: 56px 24px; flex-wrap: wrap;
}
.cta-banner h2 { color: #fff; font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 800; }
.cta-banner p { color: rgba(255,255,255,.85); margin-top: 8px; }

/* ---------- Contact ---------- */
.contact__grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: start; }
.contact__info p { color: var(--muted); margin-bottom: 30px; }
.contact__list { display: grid; gap: 22px; }
.contact__list li { display: flex; gap: 16px; align-items: flex-start; }
.contact__ic { width: 46px; height: 46px; border-radius: 12px; background: var(--brand-soft); color: var(--brand); display: grid; place-items: center; flex-shrink: 0; }
.contact__list strong { color: var(--ink); font-family: var(--font-head); }

.contact__form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 36px; box-shadow: var(--shadow-sm); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form__group { margin-bottom: 18px; display: flex; flex-direction: column; }
.form__group label { font-family: var(--font-head); font-weight: 600; font-size: .88rem; color: var(--ink); margin-bottom: 7px; }
.form__group input, .form__group textarea {
  font-family: var(--font); font-size: .96rem; padding: 13px 16px; border: 1.5px solid var(--line);
  border-radius: var(--radius-sm); background: var(--bg-alt); color: var(--ink); transition: border-color .25s, background .25s, box-shadow .25s; resize: vertical;
}
.form__group input:focus, .form__group textarea:focus {
  outline: none; border-color: var(--brand); background: #fff; box-shadow: 0 0 0 4px var(--brand-soft);
}
/* ---------- Simple subscribe / email enquiry box ---------- */
.subscribe__label { display: block; font-family: var(--font-head); font-weight: 600; color: var(--ink); margin-bottom: 14px; font-size: 1rem; }
.subscribe { display: flex; gap: 12px; }
.subscribe input {
  flex: 1; font-family: var(--font); font-size: 1rem; padding: 15px 18px;
  border: 1.5px solid var(--line); border-radius: var(--radius-sm); background: var(--bg-alt); color: var(--ink);
  transition: border-color .25s, background .25s, box-shadow .25s;
}
.subscribe input:focus { outline: none; border-color: var(--brand); background: #fff; box-shadow: 0 0 0 4px var(--brand-soft); }
.subscribe .btn { white-space: nowrap; }
.subscribe__or { display: flex; align-items: center; text-align: center; color: var(--muted); margin: 22px 0 16px; font-size: .85rem; }
.subscribe__or::before, .subscribe__or::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.subscribe__or span { padding: 0 14px; text-transform: uppercase; letter-spacing: .1em; font-weight: 600; }
@media (max-width: 480px) { .subscribe { flex-direction: column; } .subscribe .btn { width: 100%; } }

.form__note { margin-top: 16px; color: var(--brand); font-weight: 600; font-size: .92rem; text-align: center; }
.form__note--error { color: #c0392b; }
.btn:disabled { opacity: .65; cursor: not-allowed; transform: none; }

/* ---------- Footer ---------- */
.footer { background: var(--dark); color: rgba(255,255,255,.72); padding-top: 64px; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 48px; }
.footer__logo { height: 48px; background: #fff; padding: 8px 12px; border-radius: 10px; margin-bottom: 18px; }
.footer__col--brand p { font-size: .94rem; max-width: 320px; }
.footer__col h4 { color: #fff; font-size: 1.05rem; margin-bottom: 18px; }
.footer__col a { display: block; color: rgba(255,255,255,.7); padding: 6px 0; font-size: .94rem; transition: color .25s, padding-left .25s; }
.footer__col a:hover { color: #fff; padding-left: 6px; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.1); }
.footer__bottom-inner { display: flex; justify-content: space-between; gap: 12px; padding: 22px 24px; flex-wrap: wrap; font-size: .85rem; color: rgba(255,255,255,.55); }

/* ---------- WhatsApp ---------- */
.btn--whatsapp { background: #25d366; color: #fff; box-shadow: 0 14px 32px rgba(37, 211, 102, .3); }
.btn--whatsapp:hover { background: #1ebe5b; transform: translateY(-3px); color: #fff; }
.form__actions { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 560px) { .form__actions { grid-template-columns: 1fr; } }

.contact__link { color: var(--brand); font-weight: 600; }
.contact__link:hover { text-decoration: underline; }

.wa-float {
  position: fixed; left: 26px; bottom: 26px; z-index: 95;
  width: 58px; height: 58px; border-radius: 50%; background: #25d366; color: #fff;
  display: grid; place-items: center; box-shadow: 0 12px 30px rgba(37, 211, 102, .45);
  transition: transform .3s var(--ease);
}
.wa-float:hover { transform: translateY(-4px) scale(1.06); color: #fff; }
.wa-float svg { position: relative; z-index: 2; }
.wa-float__pulse {
  position: absolute; inset: 0; border-radius: 50%; background: #25d366; z-index: 1;
  animation: waPulse 2.2s ease-out infinite;
}
@keyframes waPulse {
  0% { transform: scale(1); opacity: .6; }
  70% { transform: scale(1.7); opacity: 0; }
  100% { transform: scale(1.7); opacity: 0; }
}

/* ---------- Back to top ---------- */
.to-top {
  position: fixed; right: 26px; bottom: 26px; z-index: 90;
  width: 48px; height: 48px; border-radius: 50%; background: var(--brand); color: #fff;
  display: grid; place-items: center; box-shadow: var(--shadow-brand);
  opacity: 0; visibility: hidden; transform: translateY(20px); transition: .4s var(--ease);
}
.to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { background: var(--brand-700); transform: translateY(-4px); }

/* ---------- Active nav state ---------- */
.nav__link--active { color: var(--brand); }
.nav__link--active::after {
  content: ""; position: absolute; left: 16px; right: 16px; bottom: 4px; height: 2px;
  background: var(--brand); border-radius: 2px;
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero { position: relative; color: #fff; overflow: hidden; padding: 80px 0 70px; }
.page-hero__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(900px 400px at 85% -20%, rgba(107,92,232,.5), transparent 60%),
    linear-gradient(150deg, #0b0a2e 0%, #14008f 60%, #1800ad 100%);
}
.page-hero__bg::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 54px 54px; mask-image: radial-gradient(circle at 80% 20%, #000, transparent 70%);
}
.page-hero__inner { position: relative; z-index: 2; }
.page-hero h1 { color: #fff; font-size: clamp(2rem, 4.5vw, 3.2rem); font-weight: 800; letter-spacing: -.02em; }
.page-hero p { color: rgba(255,255,255,.85); max-width: 620px; margin-top: 14px; font-size: 1.08rem; }
.crumbs { font-size: .9rem; color: rgba(255,255,255,.7); margin-bottom: 16px; font-family: var(--font-head); font-weight: 600; }
.crumbs a { color: rgba(255,255,255,.9); }
.crumbs a:hover { color: #fff; text-decoration: underline; }
.crumbs span { margin: 0 8px; opacity: .6; }

/* ---------- Product category tabs ---------- */
.prodtabs { position: sticky; top: 76px; z-index: 80; background: rgba(255,255,255,.95); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.prodtabs__inner { display: flex; gap: 8px; overflow-x: auto; padding: 14px 24px; scrollbar-width: none; }
.prodtabs__inner::-webkit-scrollbar { display: none; }
.prodtab {
  font-family: var(--font-head); font-weight: 600; font-size: .92rem; color: var(--ink-2);
  padding: 9px 18px; border-radius: 50px; border: 1.5px solid var(--line); white-space: nowrap;
  transition: color .25s, background .25s, border-color .25s;
}
.prodtab:hover { color: var(--brand); border-color: var(--brand); background: var(--brand-soft); }

/* ---------- Product category sections ---------- */
.prodcat { scroll-margin-top: 140px; }
.prodcat__head { max-width: 760px; margin-bottom: 44px; }
.prodcat__layout { display: grid; grid-template-columns: 0.9fr 1.4fr; gap: 44px; align-items: start; }
.prodcat__layout--rev .prodcat__media { order: 2; }
.prodcat__media {
  position: sticky; top: 150px; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
}
.prodcat__media img { width: 100%; height: 380px; object-fit: cover; }
.prodcat__items { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.pcard {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px;
  display: flex; flex-direction: column; gap: 10px;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .3s;
}
.pcard:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.pcard__ic {
  width: 48px; height: 48px; border-radius: 12px; background: var(--brand-soft); color: var(--brand);
  display: grid; place-items: center; transition: .35s var(--ease);
}
.pcard:hover .pcard__ic { background: var(--brand); color: #fff; }
.pcard h3 { font-size: 1.18rem; }
.pcard p { color: var(--muted); font-size: .93rem; flex: 1; }

@media (max-width: 992px) {
  .prodcat__layout, .prodcat__layout--rev { grid-template-columns: 1fr; gap: 28px; }
  .prodcat__layout--rev .prodcat__media { order: 0; }
  .prodcat__media { position: static; }
  .prodcat__media img { height: 300px; }
}
@media (max-width: 560px) {
  .prodcat__items { grid-template-columns: 1fr; }
  .prodtabs { top: 64px; }
}

/* ---------- Product gallery ---------- */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.gitem {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  margin: 0; cursor: zoom-in; transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .3s;
}
.gitem:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.gitem img {
  width: 100%; height: 280px; object-fit: contain; background: var(--bg-alt);
  padding: 14px; transition: transform .5s var(--ease);
}
.gitem:hover img { transform: scale(1.05); }
.gitem figcaption {
  padding: 14px 18px; font-family: var(--font-head); font-weight: 600; color: var(--ink);
  font-size: .98rem; border-top: 1px solid var(--line);
}

@media (max-width: 900px) { .gallery { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .gallery { grid-template-columns: 1fr; } .gitem img { height: 240px; } }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: 200; background: rgba(8, 7, 30, .92);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px;
  padding: 40px; opacity: 0; visibility: hidden; transition: opacity .3s ease, visibility .3s ease;
}
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox img { max-width: min(90vw, 900px); max-height: 78vh; border-radius: 12px; background: #fff; box-shadow: var(--shadow); }
.lightbox__cap { color: #fff; font-family: var(--font-head); font-weight: 600; font-size: 1.05rem; }
.lightbox__close {
  position: absolute; top: 22px; right: 28px; width: 46px; height: 46px; border-radius: 50%;
  background: rgba(255,255,255,.12); color: #fff; border: 0; font-size: 1.8rem; line-height: 1; cursor: pointer;
  transition: background .25s, transform .25s;
}
.lightbox__close:hover { background: var(--brand); transform: rotate(90deg); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 992px) {
  .about__grid { grid-template-columns: 1fr; gap: 80px; }
  .cards, .industries__grid, .why__grid { grid-template-columns: repeat(2, 1fr); }
  .contact__grid { grid-template-columns: 1fr; gap: 40px; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  .topbar__left { gap: 14px; }
  .topbar__item:last-child { display: none; }
  .nav {
    position: fixed; inset: 76px 0 auto 0; flex-direction: column; align-items: stretch;
    background: #fff; padding: 16px 24px 28px; gap: 4px; border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow); transform: translateY(-130%); transition: transform .4s var(--ease); z-index: 99;
  }
  .nav.open { transform: translateY(0); }
  .nav__link { padding: 14px 16px; border-radius: var(--radius-sm); }
  .nav__link--cta { margin-left: 0; text-align: center; }
  .nav-toggle { display: flex; }
  .section { padding: 70px 0; }
  .hero { padding: 90px 0 120px; }
  .hero__stats { gap: 30px; }
  .hero__stat strong { font-size: 1.9rem; }
}

@media (max-width: 560px) {
  .cards, .industries__grid, .why__grid, .form__row, .footer__grid { grid-template-columns: 1fr; }
  .about__img--float { width: 150px; height: 120px; right: 0; }
  .contact__form { padding: 24px; }
  .hero__actions .btn { flex: 1; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}