/* ============================================================
   S3NTEC — Shared Design System
   ============================================================ */

:root {
  --navy:   #082847;
  --blue:   #034A9D;
  --teal:   #0A8FAA;
  --orange: #F77620;
  --white:  #FFFFFF;
  --light:  #F4F6F9;
  --muted:  #6B7A8D;
  --dark:   #050F1A;
  --grad:   linear-gradient(135deg, #F77620 0%, #0A8FAA 55%, #034A9D 100%);
  --grad-h: linear-gradient(90deg, #F77620 0%, #0A8FAA 100%);
  --font:   'Montserrat', sans-serif;
  --nav-h:  76px;
  --radius: 4px;
  --ease:   cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font); background: #fff; color: #1a2a3a; overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { display: block; max-width: 100%; }

/* ── NAV ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 3rem;
  transition: background 0.4s var(--ease), box-shadow 0.4s;
}
.nav.scrolled {
  background: #fff;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(8,40,71,0.08), 0 2px 12px rgba(8,40,71,0.06);
}
/* Logo: white at top (transparent nav over dark hero), coloured when scrolled */
.nav-logo img { filter: brightness(0) invert(1); transition: filter 0.3s; }
.nav.scrolled .nav-logo img { filter: none; }
.nav-logo { display: flex; align-items: center; }
.nav-logo img { height: 34px; }
.nav-logo-text { font-size: 1.45rem; font-weight: 900; color: #fff; letter-spacing: -0.04em; }
.nav-right { display: flex; align-items: center; gap: 2.5rem; }
.nav-links { display: flex; align-items: center; gap: 2.25rem; }
.nav-links a {
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; color: rgba(255,255,255,0.65);
  transition: color 0.2s; position: relative; padding-bottom: 2px;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 100%;
  height: 1.5px; background: var(--orange);
  transition: right 0.25s var(--ease);
}
.nav-links a:hover { color: #fff; }
.nav-links a:hover::after, .nav-links a.active::after { right: 0; }
.nav-links a.active { color: #fff; }
/* White nav state — dark text */
.nav.scrolled .nav-links a { color: var(--navy); }
.nav.scrolled .nav-links a:hover, .nav.scrolled .nav-links a.active { color: var(--orange); }
.nav-phone {
  font-size: 0.78rem; font-weight: 700; color: rgba(255,255,255,0.5);
  letter-spacing: 0.03em; transition: color 0.2s;
}
.nav-phone:hover { color: #fff; }
.nav.scrolled .nav-phone { color: var(--muted); }
.nav.scrolled .nav-phone:hover { color: var(--navy); }
.nav.scrolled .nav-toggle span { background: var(--navy); }
.nav-cta-btn {
  display: inline-block;
  background: var(--orange); color: #fff;
  padding: 0.6rem 1.4rem; border-radius: var(--radius);
  font-size: 0.8rem; font-weight: 800; letter-spacing: 0.05em;
  text-transform: uppercase; transition: background 0.2s, transform 0.2s;
}
.nav-cta-btn:hover { background: #e8651a; transform: translateY(-1px); }
.nav.scrolled .nav-cta-btn { background: var(--navy); }
.nav.scrolled .nav-cta-btn:hover { background: #0a3860; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: #fff; transition: all 0.3s; border-radius: 2px; }
@media(max-width: 960px) {
  .nav { padding: 0 1.5rem; }
  .nav-toggle { display: flex; }
  .nav-phone { display: none; }
  .nav-right { gap: 1.25rem; }
  .nav-links {
    display: none; position: fixed; top: var(--nav-h); left: 0; right: 0; bottom: 0;
    background: rgba(5,15,26,0.98); flex-direction: column; justify-content: center;
    gap: 2.5rem; padding: 2rem; z-index: 899; overflow-y: auto;
  }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 1.5rem; letter-spacing: -0.01em; text-transform: none; }
  .nav-links a::after { display: none; }
}

/* ── INNER PAGE HERO ── */
.page-hero {
  position: relative; overflow: hidden;
  padding: calc(var(--nav-h) + 7rem) 3rem 7rem;
  background: var(--dark);
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(10,143,170,0.15) 0%, transparent 60%),
              radial-gradient(ellipse at 15% 80%, rgba(247,118,32,0.1) 0%, transparent 50%);
  pointer-events: none;
}
.page-hero-inner { position: relative; z-index: 1; max-width: 1180px; margin: 0 auto; width: 100%; }
.page-hero .section-label { margin-bottom: 1.5rem; }
.page-hero h1 {
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 900; color: #fff;
  letter-spacing: -0.03em; line-height: 1.0;
  margin-bottom: 1.5rem;
}
.page-hero p { font-size: 1.1rem; color: rgba(255,255,255,0.5); max-width: 580px; line-height: 1.8; }
@media(max-width: 768px) { .page-hero { padding: calc(var(--nav-h) + 4rem) 1.5rem 4rem; } }

/* ── CONTAINER ── */
.container { max-width: 1180px; margin: 0 auto; padding: 0 3rem; }
@media(max-width: 768px) { .container { padding: 0 1.5rem; } }

/* ── SECTION LABELS ── */
.section-label {
  display: inline-flex; align-items: center; gap: 0.75rem;
  font-size: 0.7rem; font-weight: 800; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--orange); margin-bottom: 1rem;
}
.section-label::before { content: ''; display: block; width: 32px; height: 2px; background: var(--orange); }
.section-label.no-line::before { display: none; }

/* ── ACCENT BAR ── */
.accent-bar { width: 52px; height: 4px; background: var(--grad); border-radius: 2px; margin-bottom: 2rem; }

/* ── BUTTONS ── */
.btn-grad {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 1rem 2.25rem;
  background: linear-gradient(90deg, #F77620 0%, #0A8FAA 100%);
  color: #fff; font-weight: 800; font-size: 0.88rem;
  border-radius: var(--radius); letter-spacing: 0.04em;
  transition: opacity 0.2s, transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(247,118,32,0.3);
}
.btn-grad:hover { opacity: 0.92; transform: translateY(-2px); box-shadow: 0 8px 28px rgba(247,118,32,0.4); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 1rem 2.25rem;
  border: 1.5px solid rgba(255,255,255,0.25);
  color: rgba(255,255,255,0.8); font-weight: 700; font-size: 0.88rem;
  border-radius: var(--radius); letter-spacing: 0.04em;
  transition: border-color 0.2s, color 0.2s, transform 0.2s;
}
.btn-ghost:hover { border-color: #fff; color: #fff; transform: translateY(-2px); }
.btn-dark {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 1rem 2.25rem; background: var(--navy); color: #fff;
  font-weight: 800; font-size: 0.88rem;
  border-radius: var(--radius); letter-spacing: 0.04em;
  transition: background 0.2s, transform 0.2s;
}
.btn-dark:hover { background: #0a3860; transform: translateY(-2px); }
.btn-outline-dark {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 1rem 2.25rem;
  border: 1.5px solid rgba(8,40,71,0.3); color: var(--navy);
  font-weight: 700; font-size: 0.88rem;
  border-radius: var(--radius); letter-spacing: 0.04em;
  transition: border-color 0.2s, background 0.2s, color 0.2s, transform 0.2s;
}
.btn-outline-dark:hover { border-color: var(--navy); background: var(--navy); color: #fff; transform: translateY(-2px); }

/* ── FLOATING CTA ── */
.float-cta {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 800;
  display: flex; align-items: center; gap: 0.65rem;
  background: linear-gradient(135deg, #F77620 0%, #034A9D 100%);
  color: #fff; font-weight: 800; font-size: 0.82rem;
  padding: 0.9rem 1.75rem; border-radius: 50px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.35);
  letter-spacing: 0.04em;
  opacity: 0; transform: translateY(20px) scale(0.95);
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease), box-shadow 0.2s;
  pointer-events: none;
}
.float-cta.visible { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.float-cta:hover { box-shadow: 0 14px 42px rgba(0,0,0,0.45); transform: translateY(-2px) scale(1.02); }
.float-dot {
  width: 7px; height: 7px; border-radius: 50%; background: rgba(255,255,255,0.8);
  animation: fpulse 2s ease-in-out infinite;
}
@keyframes fpulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.55;transform:scale(0.8)} }
@media(max-width: 480px) { .float-cta { bottom: 1.25rem; right: 1.25rem; padding: 0.75rem 1.35rem; font-size: 0.78rem; } }

/* ── FOOTER ── */
.footer-grad-bar { width: 100%; height: 3px; background: var(--grad); }
.footer { background: #030b14; padding: 5rem 3rem 2.5rem; }
.footer-inner {
  max-width: 1180px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 4rem; padding-bottom: 4rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
@media(max-width: 900px) { .footer-inner { grid-template-columns: 1fr 1fr; gap: 2.5rem; } }
@media(max-width: 480px) { .footer-inner { grid-template-columns: 1fr; gap: 2rem; } }
.footer-brand-logo { margin-bottom: 1.25rem; }
.footer-brand-logo img { height: 30px; filter: brightness(0) invert(1); }
.footer-brand-name { font-size: 1.3rem; font-weight: 900; color: #fff; letter-spacing: -0.03em; }
.footer-brand p { font-size: 0.85rem; color: rgba(255,255,255,0.35); line-height: 1.75; max-width: 260px; margin-top: 0.75rem; }
.footer-col h4 {
  font-size: 0.68rem; font-weight: 800; letter-spacing: 0.18em;
  text-transform: uppercase; color: rgba(255,255,255,0.28); margin-bottom: 1.25rem;
}
.footer-col ul li { margin-bottom: 0.7rem; }
.footer-col ul li a { font-size: 0.87rem; color: rgba(255,255,255,0.5); transition: color 0.2s; }
.footer-col ul li a:hover { color: #fff; }
.footer-col p { font-size: 0.87rem; color: rgba(255,255,255,0.5); margin-bottom: 0.6rem; }
.footer-col a { color: rgba(255,255,255,0.5); transition: color 0.2s; }
.footer-col a:hover { color: #fff; }
.footer-bottom {
  max-width: 1180px; margin: 2.5rem auto 0;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem;
}
.footer-bottom p { font-size: 0.76rem; color: rgba(255,255,255,0.22); }
.footer-bottom-links { display: flex; gap: 2rem; }
.footer-bottom-links a { font-size: 0.76rem; color: rgba(255,255,255,0.22); transition: color 0.2s; }
.footer-bottom-links a:hover { color: rgba(255,255,255,0.6); }

/* ── FORMS ── */
.form-group { margin-bottom: 1.5rem; }
.form-group label {
  display: block; font-size: 0.76rem; font-weight: 800; color: var(--navy);
  margin-bottom: 0.5rem; letter-spacing: 0.05em; text-transform: uppercase;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 0.9rem 1.1rem;
  border: 1.5px solid #dce4ef; border-radius: var(--radius);
  font-family: var(--font); font-size: 0.93rem; color: var(--navy);
  background: #fff; transition: border-color 0.2s, box-shadow 0.2s; appearance: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(10,143,170,0.12);
}
.form-group textarea { min-height: 130px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
@media(max-width: 580px) { .form-row { grid-template-columns: 1fr; } }

/* ── REVEAL ANIMATIONS ── */
.reveal {
  opacity: 0; transform: translateY(36px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left  { opacity: 0; transform: translateX(-48px); transition: opacity 0.75s var(--ease), transform 0.75s var(--ease); }
.reveal-right { opacity: 0; transform: translateX(48px); transition: opacity 0.75s var(--ease), transform 0.75s var(--ease); }
.reveal-left.visible, .reveal-right.visible { opacity: 1; transform: translateX(0); }
.d1{transition-delay:.1s} .d2{transition-delay:.18s} .d3{transition-delay:.26s}
.d4{transition-delay:.34s} .d5{transition-delay:.42s} .d6{transition-delay:.5s}

/* ── TICKER ── */
.ticker-wrap { overflow: hidden; }
.ticker-track {
  display: flex; width: max-content;
  animation: ticker 30s linear infinite;
}
.ticker-wrap:hover .ticker-track { animation-play-state: paused; }
@keyframes ticker { 0%{transform:translateX(0)} 100%{transform:translateX(-50%)} }
.ticker-item {
  font-size: 0.73rem; font-weight: 800; letter-spacing: 0.18em;
  text-transform: uppercase; white-space: nowrap;
  display: flex; align-items: center;
  padding: 0 2.5rem;
}
.ticker-sep { color: var(--orange); margin: 0; }

/* ── GRADIENT TEXT ── */
.text-grad {
  background: var(--grad-h);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

/* ── CTA BAND ── */
.cta-band {
  background: var(--dark); padding: 8rem 3rem;
  text-align: center; position: relative; overflow: hidden;
}
.cta-band::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(10,143,170,0.15) 0%, transparent 65%);
}
.cta-band-inner { position: relative; z-index: 1; max-width: 720px; margin: 0 auto; }
.cta-band h2 {
  font-size: clamp(2.2rem, 4.5vw, 3.8rem); font-weight: 900; color: #fff;
  letter-spacing: -0.03em; line-height: 1.05; margin-bottom: 1.25rem;
}
.cta-band p { font-size: 1.05rem; color: rgba(255,255,255,0.5); margin-bottom: 3rem; line-height: 1.75; }
.cta-band-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
@media(max-width: 768px) { .cta-band { padding: 5rem 1.5rem; } }

/* ── REDUCE MOTION ── */
@media (prefers-reduced-motion: reduce) {
  .reveal,.reveal-left,.reveal-right { opacity:1; transform:none; transition:none; }
  .ticker-track { animation:none; }
  .float-cta { opacity:1; transform:none; pointer-events:auto; }
  @keyframes fpulse { 0%,100%{opacity:1;transform:scale(1)} }
}