/* =========================================================
   Neshinna Promotions — main stylesheet
   Palette taken from the gold lion-crest logo
   ========================================================= */
:root {
  --gold: #c9ced8;
  --gold-light: #ffffff;
  --gold-mid: #aeb4c0;
  --gold-dark: #7d8494;
  --gold-grad: linear-gradient(135deg, #ffffff 0%, #e4e7ec 40%, #bcc2cd 75%, #9097a6 100%);
  --black: #050b5f;
  --charcoal: #08106e;
  --panel: #0e1880;
  --line: rgba(205, 211, 224, 0.18);
  --text: #eef1f7;
  --muted: #b7bdd3;
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Montserrat", "Segoe UI", sans-serif;
  --radius: 14px;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
  --ease: cubic-bezier(.22, .61, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--text);
  line-height: 1.7;
  font-size: 15.5px;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { width: min(1180px, 92%); margin: 0 auto; }
.section { padding: 100px 0; }
.section.alt { background: var(--charcoal); }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.15; color: #fff; }
h2 { font-size: clamp(2.1rem, 4vw, 3rem); }
h3 { font-size: 1.6rem; }
.gold-text {
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: .78rem; letter-spacing: .28em; text-transform: uppercase;
  color: var(--gold); font-weight: 600; margin-bottom: 14px;
}
.eyebrow::before { content: ""; width: 34px; height: 1px; background: var(--gold); }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 60px; }
.section-head .eyebrow::after { content: ""; width: 34px; height: 1px; background: var(--gold); }
.section-head p { color: var(--muted); margin-top: 14px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 30px; border-radius: 50px;
  font-weight: 600; font-size: .85rem; letter-spacing: .1em; text-transform: uppercase;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s;
  cursor: pointer; border: none; font-family: var(--font-body);
}
.btn-gold { background: var(--gold-grad); color: #050b5f; box-shadow: 0 8px 24px rgba(205, 211, 224, .25); }
.btn-gold:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(205, 211, 224, .4); }
.btn-outline { border: 1.5px solid var(--gold); color: var(--gold); background: transparent; }
.btn-outline:hover { background: var(--gold); color: #050b5f; transform: translateY(-3px); }

/* ---------- Top bar ---------- */
.topbar { background: #03073f; border-bottom: 1px solid var(--line); font-size: .8rem; color: var(--muted); }
.topbar .container { display: flex; justify-content: space-between; align-items: center; padding: 9px 0; gap: 16px; flex-wrap: wrap; }
.topbar-info { display: flex; gap: 24px; flex-wrap: wrap; }
.topbar i { color: var(--gold); margin-right: 7px; }
.topbar-social { display: flex; gap: 14px; }
.topbar-social a:hover { color: var(--gold); }

/* ---------- Header / Nav ---------- */
.header {
  position: sticky; top: 0; z-index: 1000;
  background: #050b5f; backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .3s;
}
.header.scrolled { box-shadow: 0 8px 30px rgba(0, 0, 0, .6); }
.nav { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { height: 58px; width: auto; filter: drop-shadow(0 4px 10px rgba(205, 211, 224, .25)); }
.brand-name { font-family: var(--font-display); font-size: 1.45rem; font-weight: 700; line-height: 1; }
.brand-name small { display: block; font-family: var(--font-body); font-size: .62rem; letter-spacing: .38em; color: var(--muted); font-weight: 500; margin-top: 4px; }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a:not(.btn) {
  font-size: .82rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase;
  position: relative; padding: 6px 0; transition: color .3s;
}
.nav-links a:not(.btn)::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
  background: var(--gold-grad); transition: width .35s var(--ease);
}
.nav-links a:not(.btn):hover, .nav-links a.active { color: var(--gold); }
.nav-links a:not(.btn):hover::after, .nav-links a.active::after { width: 100%; }
.nav-links .btn { padding: 11px 22px; font-size: .75rem; }
.nav-toggle { display: none; background: none; border: none; color: var(--gold); font-size: 1.6rem; cursor: pointer; }

/* ---------- Hero slider ---------- */
.hero { position: relative; height: calc(100vh - 120px); min-height: 560px; overflow: hidden; }
.slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.2s ease; }
.slide.active { opacity: 1; z-index: 1; }
.slide-bg { position: absolute; inset: 0; background-size: cover; background-position: center; transform: scale(1); }
.slide.active .slide-bg { animation: kenburns 7s ease-out forwards; }
@keyframes kenburns { from { transform: scale(1); } to { transform: scale(1.12); } }
.slide::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(3, 7, 63, .92) 0%, rgba(3, 7, 63, .65) 50%, rgba(3, 7, 63, .3) 100%);
}
.slide-content {
  position: relative; z-index: 2; height: 100%;
  display: flex; flex-direction: column; justify-content: center; max-width: 680px;
}
.slide-content > * { opacity: 0; transform: translateY(30px); transition: all .9s var(--ease); }
.slide.active .slide-content > * { opacity: 1; transform: none; }
.slide.active .slide-content > *:nth-child(2) { transition-delay: .2s; }
.slide.active .slide-content > *:nth-child(3) { transition-delay: .4s; }
.slide.active .slide-content > *:nth-child(4) { transition-delay: .6s; }
.slide-content h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); margin-bottom: 20px; }
.slide-content p { font-size: 1.05rem; color: #d9deeb; margin-bottom: 34px; max-width: 540px; }
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }
.slider-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 5;
  width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--line);
  background: rgba(3, 7, 63, .5); color: var(--gold); cursor: pointer; font-size: 1rem;
  transition: background .3s, color .3s;
}
.slider-arrow:hover { background: var(--gold); color: #050b5f; }
.slider-arrow.prev { left: 24px; }
.slider-arrow.next { right: 24px; }
.slider-dots { position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%); z-index: 5; display: flex; gap: 12px; }
.slider-dots button {
  width: 12px; height: 12px; border-radius: 50%; border: 1.5px solid var(--gold);
  background: transparent; cursor: pointer; transition: all .3s;
}
.slider-dots button.active { background: var(--gold); width: 34px; border-radius: 10px; }

/* ---------- Page banner (inner pages) ---------- */
.page-banner {
  position: relative; padding: 130px 0 110px; text-align: center;
  background-size: cover; background-position: center; overflow: hidden;
}
.page-banner::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(3, 7, 63, .85), rgba(3, 7, 63, .7)); }
.page-banner .container { position: relative; }
.page-banner h1 { font-size: clamp(2.6rem, 5vw, 4rem); margin-bottom: 12px; }
.breadcrumb { font-size: .82rem; letter-spacing: .15em; text-transform: uppercase; color: var(--muted); }
.breadcrumb a { color: var(--gold); }

/* ---------- Two-column about ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.split-img { position: relative; isolation: isolate; }
.split-img img { border-radius: var(--radius); box-shadow: var(--shadow); height: 480px; width: 100%; object-fit: cover; }
.split-img::before {
  content: ""; position: absolute; top: -18px; left: -18px; width: 60%; height: 60%;
  border: 2px solid var(--gold); border-radius: var(--radius); z-index: -1;
}
.split-img .badge {
  position: absolute; right: -24px; bottom: 40px;
  background: var(--gold-grad); color: #050b5f; padding: 22px 26px; border-radius: var(--radius);
  box-shadow: var(--shadow); text-align: center;
}
.badge strong { display: block; font-family: var(--font-display); font-size: 2.6rem; line-height: 1; }
.badge span { font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 600; }
.split-text p { color: var(--muted); margin: 18px 0; }
.checklist { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 24px 0 34px; }
.checklist li { display: flex; gap: 10px; align-items: center; font-size: .92rem; }
.checklist i { color: var(--gold); }

/* ---------- Cards ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 40px 32px; position: relative; overflow: hidden;
  transition: transform .4s var(--ease), border-color .4s, box-shadow .4s;
}
.card::before {
  content: ""; position: absolute; left: 0; top: 0; height: 3px; width: 0;
  background: var(--gold-grad); transition: width .5s var(--ease);
}
.card:hover { transform: translateY(-8px); border-color: rgba(205, 211, 224, .45); box-shadow: var(--shadow); }
.card:hover::before { width: 100%; }
.card-icon {
  width: 66px; height: 66px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(205, 211, 224, .1); border: 1px solid var(--line);
  color: var(--gold); font-size: 1.5rem; margin-bottom: 24px; transition: all .4s;
}
.card:hover .card-icon { background: var(--gold-grad); color: #050b5f; transform: rotateY(360deg); }
.card h3 { margin-bottom: 12px; }
.card p { color: var(--muted); font-size: .93rem; }
.card .more { display: inline-flex; gap: 8px; align-items: center; margin-top: 18px; color: var(--gold); font-size: .8rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.card .more i { transition: transform .3s; }
.card:hover .more i { transform: translateX(5px); }
.center-btn { text-align: center; margin-top: 50px; }

/* Service detail rows */
.service-row { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; padding: 50px 0; border-bottom: 1px solid var(--line); }
.service-row:last-child { border-bottom: none; }
.service-row:nth-child(even) .service-img { order: 2; }
.service-img img { border-radius: var(--radius); height: 340px; width: 100%; object-fit: cover; box-shadow: var(--shadow); }
.service-num { font-family: var(--font-display); font-size: 4rem; line-height: 1; opacity: .35; }
.service-row p { color: var(--muted); margin: 14px 0 18px; }
.service-row ul li { padding: 5px 0; display: flex; gap: 10px; align-items: center; font-size: .92rem; }
.service-row ul i { color: var(--gold); font-size: .8rem; }

/* ---------- Stats ---------- */
.stats { background: linear-gradient(rgba(3, 7, 63, .9), rgba(3, 7, 63, .9)), url("https://images.unsplash.com/photo-1552664730-d307ca884978?auto=format&fit=crop&w=1600&q=70") center/cover fixed; padding: 80px 0; }
.stat { text-align: center; padding: 20px; border-right: 1px solid var(--line); }
.stat:last-child { border-right: none; }
.stat strong { font-family: var(--font-display); font-size: 3.4rem; display: block; line-height: 1.1; }
.stat span { color: var(--muted); font-size: .78rem; letter-spacing: .2em; text-transform: uppercase; }

/* ---------- Values / process ---------- */
.value { text-align: center; padding: 30px 20px; }
.value .card-icon { margin: 0 auto 20px; }
.value p { color: var(--muted); font-size: .92rem; }
.process { counter-reset: step; }
.process .card { padding-top: 60px; }
.process .card::after {
  counter-increment: step; content: "0" counter(step);
  position: absolute; top: 18px; right: 24px;
  font-family: var(--font-display); font-size: 2.6rem; font-weight: 700; color: rgba(205, 211, 224, .2);
}

/* ---------- Team ---------- */
.team-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; text-align: center; transition: transform .4s var(--ease); }
.team-card:hover { transform: translateY(-8px); }
.team-card img { height: 300px; width: 100%; object-fit: cover; filter: grayscale(.3); transition: filter .4s; }
.team-card:hover img { filter: none; }
.team-card div { padding: 22px; }
.team-card h4 { font-size: 1.35rem; }
.team-card span { color: var(--gold); font-size: .78rem; letter-spacing: .15em; text-transform: uppercase; }

/* ---------- Quote / CTA ---------- */
.cta {
  position: relative; padding: 90px 0; text-align: center; overflow: hidden;
  background: linear-gradient(rgba(5, 11, 95, .88), rgba(5, 11, 95, .88)), url("https://images.unsplash.com/photo-1521737604893-d14cc237f11d?auto=format&fit=crop&w=1600&q=70") center/cover fixed;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.cta h2 { margin-bottom: 16px; }
.cta p { color: var(--muted); max-width: 620px; margin: 0 auto 32px; }
.cta .hero-btns { justify-content: center; }
blockquote.pull {
  font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.3rem); font-style: italic;
  text-align: center; max-width: 820px; margin: 0 auto; color: #fff;
}
blockquote.pull i { color: var(--gold); font-size: 1.6rem; display: block; margin-bottom: 16px; }
blockquote.pull cite { display: block; margin-top: 18px; font-family: var(--font-body); font-style: normal; font-size: .8rem; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); }

/* ---------- Gallery ---------- */
.filters { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; margin-bottom: 44px; }
.filters button {
  background: transparent; border: 1px solid var(--line); color: var(--text);
  padding: 10px 22px; border-radius: 30px; cursor: pointer; font-family: var(--font-body);
  font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; transition: all .3s;
}
.filters button.active, .filters button:hover { background: var(--gold-grad); color: #050b5f; border-color: transparent; }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 260px; gap: 18px; }
.gallery-item { position: relative; overflow: hidden; border-radius: var(--radius); cursor: pointer; transition: opacity .4s, transform .4s; }
.gallery-item.tall { grid-row: span 2; }
.gallery-item.wide { grid-column: span 2; }
.gallery-item.hide { display: none; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.gallery-item::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(0, 0, 0, .85), transparent 60%); opacity: 0; transition: opacity .4s;
}
.gallery-item .cap {
  position: absolute; left: 22px; bottom: 18px; z-index: 2; transform: translateY(20px); opacity: 0; transition: all .4s var(--ease);
}
.gallery-item .cap h4 { font-size: 1.3rem; }
.gallery-item .cap span { color: var(--gold); font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; }
.gallery-item .zoom {
  position: absolute; top: 18px; right: 18px; z-index: 2; width: 42px; height: 42px; border-radius: 50%;
  background: var(--gold-grad); color: #050b5f; display: grid; place-items: center; transform: scale(0); transition: transform .4s var(--ease);
}
.gallery-item:hover img { transform: scale(1.1); }
.gallery-item:hover::after { opacity: 1; }
.gallery-item:hover .cap { opacity: 1; transform: none; }
.gallery-item:hover .zoom { transform: scale(1); }
.gallery-preview { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.gallery-preview .gallery-item { height: 240px; }

/* Lightbox */
.lightbox { position: fixed; inset: 0; z-index: 3000; background: rgba(3, 7, 63, .96); display: none; align-items: center; justify-content: center; padding: 40px; }
.lightbox.open { display: flex; animation: fadeIn .3s; }
.lightbox img { max-height: 82vh; max-width: 90vw; border-radius: 10px; border: 2px solid var(--line); }
.lightbox p { position: absolute; bottom: 30px; left: 0; right: 0; text-align: center; color: var(--gold); font-family: var(--font-display); font-size: 1.4rem; }
.lb-btn { position: absolute; background: none; border: 1px solid var(--line); color: var(--gold); width: 50px; height: 50px; border-radius: 50%; cursor: pointer; font-size: 1.1rem; transition: all .3s; }
.lb-btn:hover { background: var(--gold); color: #050b5f; }
.lb-close { top: 24px; right: 24px; }
.lb-prev { left: 24px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 24px; top: 50%; transform: translateY(-50%); }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ---------- Forms ---------- */
.form-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 44px; box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gold); font-weight: 600; }
.form-group label .req { color: #e57373; }
.form-group input, .form-group select, .form-group textarea {
  background: #0a1270; border: 1px solid rgba(255,255,255,.15); color: var(--text);
  padding: 14px 16px; border-radius: 10px; font-family: var(--font-body); font-size: .93rem;
  transition: border-color .3s, box-shadow .3s; width: 100%;
}
.form-group input[readonly] { color: var(--gold); background: rgba(205, 211, 224, .06); border-color: var(--line); cursor: not-allowed; }
.form-group textarea { min-height: 140px; resize: vertical; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(205, 211, 224, .15); }
.form-group select option { background: #0a1270; }
.file-drop {
  border: 2px dashed var(--line); border-radius: 12px; padding: 30px; text-align: center; cursor: pointer; transition: all .3s; position: relative;
}
.file-drop:hover, .file-drop.drag { border-color: var(--gold); background: rgba(205, 211, 224, .05); }
.file-drop i { font-size: 2rem; color: var(--gold); margin-bottom: 10px; }
.file-drop p { color: var(--muted); font-size: .88rem; }
.file-drop input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.file-name { color: var(--gold) !important; font-weight: 600; margin-top: 6px; }
.radio-row { display: flex; gap: 22px; flex-wrap: wrap; padding-top: 6px; }
.radio-row label { text-transform: none; letter-spacing: 0; color: var(--text); font-weight: 400; font-size: .92rem; display: flex; gap: 8px; align-items: center; cursor: pointer; }
.radio-row input { accent-color: var(--gold); width: auto; }
.consent { display: flex; gap: 12px; align-items: flex-start; font-size: .86rem; color: var(--muted); }
.consent input { accent-color: var(--gold); margin-top: 5px; width: auto; }
.form-legend { grid-column: 1 / -1; font-family: var(--font-display); font-size: 1.5rem; color: #fff; padding-bottom: 10px; border-bottom: 1px solid var(--line); margin-top: 14px; }
.form-legend:first-child { margin-top: 0; }
.form-legend i { color: var(--gold); margin-right: 10px; font-size: 1.1rem; }
.form-msg { grid-column: 1 / -1; padding: 14px 18px; border-radius: 10px; display: none; font-size: .9rem; }
.form-msg.success { display: block; background: rgba(76, 175, 80, .12); border: 1px solid #4caf50; color: #a5d6a7; }
.form-msg.error { display: block; background: rgba(229, 115, 115, .12); border: 1px solid #e57373; color: #ef9a9a; }

/* Contact */
.contact-wrap { display: grid; grid-template-columns: 1fr 1.4fr; gap: 40px; }
.info-card { display: flex; gap: 18px; align-items: flex-start; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; margin-bottom: 18px; transition: transform .3s; }
.info-card:hover { transform: translateX(6px); }
.info-card .card-icon { margin: 0; flex-shrink: 0; width: 56px; height: 56px; font-size: 1.2rem; }
.info-card h4 { font-size: 1.25rem; margin-bottom: 4px; }
.info-card p, .info-card a { color: var(--muted); font-size: .92rem; }
.info-card a:hover { color: var(--gold); }
.map { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); height: 420px; }
.map iframe { width: 100%; height: 100%; border: 0; filter: grayscale(1) invert(.9) contrast(.9); }

/* Join Us perks */
.perk { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 22px; }
.perk .card-icon { margin: 0; width: 52px; height: 52px; font-size: 1.1rem; flex-shrink: 0; }
.perk h4 { font-size: 1.2rem; margin-bottom: 2px; }
.perk p { color: var(--muted); font-size: .9rem; }
.join-wrap { display: grid; grid-template-columns: 1fr 1.7fr; gap: 50px; align-items: start; }
.join-aside { position: sticky; top: 110px; }

/* ---------- Footer ---------- */
.footer { background: #03073f; border-top: 1px solid var(--line); padding-top: 80px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 50px; padding-bottom: 60px; }
.footer .brand img { height: 70px; }
.footer p { color: var(--muted); font-size: .9rem; margin: 18px 0; }
.footer h4 { font-size: 1.35rem; margin-bottom: 22px; position: relative; padding-bottom: 12px; }
.footer h4::after { content: ""; position: absolute; left: 0; bottom: 0; width: 40px; height: 2px; background: var(--gold-grad); }
.footer-links li { margin-bottom: 11px; }
.footer-links a { color: var(--muted); font-size: .9rem; transition: color .3s, padding .3s; }
.footer-links a:hover { color: var(--gold); padding-left: 6px; }
.footer-links i { color: var(--gold); margin-right: 10px; width: 16px; }
.socials { display: flex; gap: 10px; }
.socials a {
  width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line);
  display: grid; place-items: center; color: var(--gold); transition: all .3s;
}
.socials a:hover { background: var(--gold-grad); color: #050b5f; transform: translateY(-4px); }
.footer-bottom { border-top: 1px solid var(--line); padding: 22px 0; font-size: .82rem; color: var(--muted); }
.footer-bottom .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.footer-bottom a { color: var(--gold); }

/* Back to top */
.to-top {
  position: fixed; right: 24px; bottom: 24px; z-index: 900; width: 48px; height: 48px; border-radius: 50%;
  background: var(--gold-grad); color: #050b5f; border: none; cursor: pointer; font-size: 1rem;
  opacity: 0; visibility: hidden; transform: translateY(20px); transition: all .4s; box-shadow: var(--shadow);
}
.to-top.show { opacity: 1; visibility: visible; transform: none; }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.left { transform: translateX(-50px); }
.reveal.right { transform: translateX(50px); }
.reveal.zoom { transform: scale(.9); }
.reveal.visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: .12s; } .delay-2 { transition-delay: .24s; } .delay-3 { transition-delay: .36s; }

/* Preloader */
.preloader { position: fixed; inset: 0; z-index: 5000; background: var(--black); display: grid; place-items: center; transition: opacity .6s, visibility .6s; }
.preloader img { width: 110px; animation: pulse 1.4s ease-in-out infinite; }
.preloader.done { opacity: 0; visibility: hidden; }
@keyframes pulse { 0%, 100% { transform: scale(1); filter: drop-shadow(0 0 0 rgba(205,211,224,0)); } 50% { transform: scale(1.08); filter: drop-shadow(0 0 22px rgba(205,211,224,.5)); } }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .grid-4, .gallery-preview { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(2) { border-right: none; }
}
@media (max-width: 960px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed; top: 0; right: -100%; height: 100vh; width: min(320px, 82%);
    flex-direction: column; align-items: flex-start; justify-content: center; gap: 26px; padding: 40px;
    background: #03073f; border-left: 1px solid var(--line); transition: right .45s var(--ease); z-index: 1100;
  }
  .nav-links.open { right: 0; }
  .nav-links .close-nav { display: block !important; position: absolute; top: 22px; right: 24px; }
  .split, .service-row, .contact-wrap, .join-wrap { grid-template-columns: 1fr; gap: 40px; }
  .service-row:nth-child(even) .service-img { order: 0; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .split-img .badge { right: 16px; }
  .join-aside { position: static; }
}
@media (max-width: 640px) {
  .section { padding: 70px 0; }
  .topbar-info span:nth-child(1) { display: none; }
  .grid-3, .grid-4, .gallery-preview, .form-grid, .footer-grid, .checklist { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; grid-auto-rows: 240px; }
  .gallery-item.tall, .gallery-item.wide { grid-row: auto; grid-column: auto; }
  .stat { border-right: none; border-bottom: 1px solid var(--line); }
  .stat:last-child { border-bottom: none; }
  .form-card { padding: 28px 20px; }
  .slider-arrow { display: none; }
  .brand-name { font-size: 1.15rem; }
  .brand img { height: 48px; }
  .split-img img { height: 340px; }
  .stats, .cta { background-attachment: scroll; }
}

/* =========================================================
   LIGHT THEME LAYER — white/cream sections alternating with black
   ========================================================= */
:root {
  --white: #ffffff;
  --cream: #f3f5fa;
  --ink: #0b1240;
  --ink-muted: #555c74;
  --gold-deep: #1e2a9c;
  --gold-grad-deep: linear-gradient(135deg, #2c3cb8 0%, #16218d 50%, #050b5f 100%);
  --line-light: rgba(5, 11, 95, 0.14);
}

/* Light sections: every .section that isn't .alt */
.section:not(.alt) { background: var(--white); color: var(--ink); }
.section:not(.alt):nth-of-type(odd) { background: var(--cream); }
.section:not(.alt) h1, .section:not(.alt) h2, .section:not(.alt) h3, .section:not(.alt) h4 { color: var(--ink); }
.section:not(.alt) .gold-text { background: var(--gold-grad-deep); -webkit-background-clip: text; background-clip: text; color: transparent; }
.section:not(.alt) .eyebrow { color: var(--gold-deep); }
.section:not(.alt) .eyebrow::before, .section:not(.alt) .eyebrow::after { background: var(--gold-deep); }
.section:not(.alt) p, .section:not(.alt) .section-head p, .section:not(.alt) .split-text p,
.section:not(.alt) .card p, .section:not(.alt) .service-row p, .section:not(.alt) .perk p,
.section:not(.alt) .info-card p, .section:not(.alt) .value p { color: var(--ink-muted); }
.section:not(.alt) .checklist i, .section:not(.alt) .service-row ul i { color: var(--gold-deep); }
.section:not(.alt) .split-img::before { border-color: var(--gold-deep); }
.section:not(.alt) .split-img img, .section:not(.alt) .service-img img { box-shadow: 0 18px 40px rgba(0, 0, 0, .15); }
.section:not(.alt) .service-row { border-bottom-color: var(--line-light); }
.section:not(.alt) .btn-outline { border-color: var(--gold-deep); color: var(--gold-deep); }
.section:not(.alt) .btn-outline:hover { background: var(--gold-grad-deep); color: #fff; border-color: transparent; }
.section:not(.alt) blockquote.pull { color: var(--ink); }
.section:not(.alt) blockquote.pull i, .section:not(.alt) blockquote.pull cite { color: var(--gold-deep); }

/* Cards on light */
.section:not(.alt) .card, .section:not(.alt) .team-card, .section:not(.alt) .info-card, .section:not(.alt) .form-card {
  background: var(--white); border: 1px solid var(--line-light); box-shadow: 0 10px 30px rgba(0, 0, 0, .06);
}
.section:not(.alt) .card:hover { border-color: var(--gold-deep); box-shadow: 0 18px 40px rgba(0, 0, 0, .12); }
.section:not(.alt) .card-icon { background: rgba(30, 42, 156, .1); border-color: var(--line-light); color: var(--gold-deep); }
.section:not(.alt) .card:hover .card-icon { background: var(--gold-grad-deep); color: #fff; }
.section:not(.alt) .card .more { color: var(--gold-deep); }
.section:not(.alt) .team-card span { color: var(--gold-deep); }
.section:not(.alt) .info-card a { color: var(--ink-muted); }
.section:not(.alt) .info-card a:hover { color: var(--gold-deep); }
.section:not(.alt) .process .card::after { color: rgba(30, 42, 156, .2); }

/* Gallery filters on light */
.section:not(.alt) .filters button { border-color: var(--line-light); color: var(--ink); }
.section:not(.alt) .filters button.active, .section:not(.alt) .filters button:hover { background: var(--gold-grad-deep); color: #fff; }

/* Forms on light */
.section:not(.alt) .form-group label { color: var(--gold-deep); }
.section:not(.alt) .form-group input, .section:not(.alt) .form-group select, .section:not(.alt) .form-group textarea {
  background: var(--cream); border-color: #d8dce8; color: var(--ink);
}
.section:not(.alt) .form-group select option { background: #fff; color: var(--ink); }
.section:not(.alt) .form-group input:focus, .section:not(.alt) .form-group select:focus, .section:not(.alt) .form-group textarea:focus {
  border-color: var(--gold-deep); box-shadow: 0 0 0 3px rgba(30, 42, 156, .15); background: #fff;
}
.section:not(.alt) .form-group input[readonly] { color: var(--gold-deep); background: rgba(30, 42, 156, .08); border-color: var(--line-light); font-weight: 600; }
.section:not(.alt) .form-legend { color: var(--ink); border-bottom-color: var(--line-light); }
.section:not(.alt) .form-legend i { color: var(--gold-deep); }
.section:not(.alt) .file-drop { border-color: rgba(30, 42, 156, .35); }
.section:not(.alt) .file-drop:hover, .section:not(.alt) .file-drop.drag { border-color: var(--gold-deep); background: rgba(30, 42, 156, .05); }
.section:not(.alt) .file-drop i, .section:not(.alt) .file-name { color: var(--gold-deep) !important; }
.section:not(.alt) .radio-row label { color: var(--ink); }
.section:not(.alt) .consent { color: var(--ink-muted); }
.section:not(.alt) .radio-row input, .section:not(.alt) .consent input { accent-color: var(--gold-deep); }
.section:not(.alt) .form-msg.success { background: #e9f6ea; color: #2e7d32; }
.section:not(.alt) .form-msg.error { background: #fdecec; color: #c62828; }

/* Light vision/mission & values: keep .alt dark but soften to charcoal */
.section.alt { background: var(--charcoal); }
.header .nav-links a.btn, .header .nav-links a.btn.active { color: #050b5f; }
.form-group label.consent { text-transform: none; letter-spacing: 0; font-weight: 400; font-size: .86rem; color: var(--ink-muted); }
.section:not(.alt) .join-aside p[style] { color: var(--ink-muted) !important; }
.section:not(.alt) .join-aside a { color: var(--gold-deep) !important; font-weight: 600; }

/* ---- Navy & silver brand (new logo) ---- */
.header { background: #050b5f; }
.brand img { height: 62px; filter: none; }
.brand-name { display: none; }
.footer .brand img { height: 78px; }
.preloader img { width: 200px; }
.section:not(.alt) .btn-gold { background: var(--gold-grad-deep); color: #fff; box-shadow: 0 8px 24px rgba(5, 11, 95, .25); }
.section:not(.alt) .btn-gold:hover { box-shadow: 0 14px 30px rgba(5, 11, 95, .35); }
.split-img .badge { background: var(--gold-grad-deep); color: #fff; }
.slider-dots button.active, .slider-dots button { border-color: #fff; }
.slider-dots button.active { background: #fff; }
.eyebrow { color: #d6dbe6; }
@media (max-width: 640px) { .brand img { height: 48px; } }
.footer { background: #050b5f; } .footer-bottom { background: #03073f; }