/* ============================================================
   Corvus AI — Shared Stylesheet
   All pages reference this file. Page-specific styles go in
   a <style> block on that page.
   ============================================================ */

/* ── TOKENS ── */
:root {
  --navy:       #0d1b2e;
  --navy-mid:   #122240;
  --navy-light: #1a3358;
  --navy-muted: #2c4a6e;
  --blue-accent:#1d5fad;
  --gold:       #b07d2e;
  --gold-light: #c99540;
  --white:      #ffffff;
  --off-white:  #f7f8fa;
  --gray-100:   #eef0f4;
  --gray-200:   #dde1e9;
  --gray-400:   #8a95a8;
  --gray-600:   #4a5568;
  --gray-800:   #1e2532;
  --text:       #2d3748;
  --text-light: #5a6a82;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--white);
  color: var(--text);
  font-family: 'Figtree', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  z-index: 100;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid transparent;
  border-bottom-color: var(--gray-200);
  border-radius: 0;
  box-shadow: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5rem;
  height: 68px;
  transition:
    top 0.45s cubic-bezier(0.4, 0, 0.2, 1),
    width 0.45s cubic-bezier(0.4, 0, 0.2, 1),
    height 0.45s cubic-bezier(0.4, 0, 0.2, 1),
    border-radius 0.45s cubic-bezier(0.4, 0, 0.2, 1),
    background 0.45s ease,
    backdrop-filter 0.45s ease,
    box-shadow 0.45s ease,
    padding 0.45s ease,
    border-color 0.45s ease;
}
nav.scrolled {
  top: 14px;
  width: min(780px, calc(100vw - 3rem));
  height: 56px;
  padding: 0 2rem;
  border-radius: 9999px;
  background: rgba(255,255,255,0.68);
  backdrop-filter: blur(24px) saturate(1.6);
  -webkit-backdrop-filter: blur(24px) saturate(1.6);
  border-color: rgba(255,255,255,0.6);
  box-shadow: 0 8px 32px rgba(13,27,46,0.12), 0 2px 8px rgba(13,27,46,0.06);
}

.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

/* Nav links + dropdowns */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}
.nav-links > li { position: relative; }
.nav-links a {
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-600);
  letter-spacing: 0.01em;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--navy); }

/* Dropdown trigger */
.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  cursor: default;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-600);
  letter-spacing: 0.01em;
  transition: color 0.2s;
  user-select: none;
}
.nav-dropdown-toggle:hover { color: var(--navy); }
.nav-dropdown-toggle svg {
  transition: transform 0.2s;
  flex-shrink: 0;
}
.nav-links > li:hover .nav-dropdown-toggle svg { transform: rotate(180deg); }

/* Dropdown panel */
.nav-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  box-shadow: 0 12px 40px rgba(13,27,46,0.12), 0 2px 8px rgba(13,27,46,0.06);
  min-width: 220px;
  padding: 0.5rem;
  z-index: 200;
}
/* Bridge the gap between trigger and panel so hover isn't lost mid-mouse-move */
.nav-links > li > .nav-dropdown::before {
  content: '';
  position: absolute;
  top: -16px;
  left: 0;
  right: 0;
  height: 16px;
}
.nav-links > li:hover .nav-dropdown,
.nav-links > li:focus-within .nav-dropdown {
  display: block;
}

.nav-dropdown a {
  display: flex;
  flex-direction: column;
  padding: 0.75rem 1rem;
  border-radius: 5px;
  color: var(--navy) !important;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background 0.15s;
  gap: 0.15rem;
}
.nav-dropdown a:hover { background: var(--off-white); color: var(--navy) !important; }
.nav-dropdown a span {
  font-size: 0.72rem;
  font-weight: 300;
  color: var(--text-light);
  font-family: 'Figtree', sans-serif;
}

/* Dropdown divider */
.nav-dropdown-divider {
  height: 1px;
  background: var(--gray-100);
  margin: 0.35rem 0;
}

.btn-nav {
  background: var(--navy);
  color: var(--white) !important;
  padding: 0.55rem 1.4rem;
  border-radius: 4px;
  font-weight: 600 !important;
  font-size: 0.85rem !important;
  transition: background 0.2s !important;
}
.btn-nav:hover { background: var(--navy-light) !important; }

/* ── SHARED BUTTONS ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--white);
  color: var(--navy);
  font-family: 'Figtree', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.85rem 1.75rem;
  border-radius: 4px;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
  letter-spacing: 0.01em;
}
.btn-primary:hover { background: var(--gray-100); transform: translateY(-1px); }
.btn-primary svg { transition: transform 0.2s; }
.btn-primary:hover svg { transform: translateX(3px); }

.btn-primary-dark {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--navy);
  color: var(--white);
  font-family: 'Figtree', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.85rem 1.75rem;
  border-radius: 4px;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
  letter-spacing: 0.01em;
}
.btn-primary-dark:hover { background: var(--navy-light); transform: translateY(-1px); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid rgba(255,255,255,0.25);
  color: rgba(255,255,255,0.75);
  font-size: 0.875rem;
  padding: 0.85rem 1.5rem;
  border-radius: 4px;
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s;
}
.btn-outline:hover { border-color: rgba(255,255,255,0.5); color: var(--white); }

/* ── TRUST BAR ── */
.trust-bar {
  background: var(--off-white);
  border-bottom: 1px solid var(--gray-200);
  padding: 1.75rem 5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
}
.trust-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray-600);
  white-space: nowrap;
  flex-shrink: 0;
}
.trust-sep { width: 1px; height: 20px; background: var(--gray-200); flex-shrink: 0; }
.trust-logos { display: flex; align-items: center; gap: 3rem; flex-wrap: wrap; justify-content: center; }
.trust-logo-img {
  height: 56px;
  width: auto;
  display: block;
  filter: grayscale(100%) opacity(40%);
  transition: filter 0.3s ease;
}
.trust-logo-img:hover { filter: grayscale(0%) opacity(100%); }
.trust-more {
  font-family: 'DM Mono', monospace;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray-600);
  white-space: nowrap;
}

/* ── SHARED SECTION STYLES ── */
.section { position: relative; }
.section-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 6rem 5rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-accent);
  margin-bottom: 1.25rem;
}
.eyebrow::before {
  content: '';
  display: block;
  width: 18px; height: 1px;
  background: var(--blue-accent);
}

.section-h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.9rem, 3vw, 2.75rem);
  font-weight: 600;
  color: var(--navy);
  line-height: 1.15;
  letter-spacing: -0.01em;
}
.section-h2 em { font-style: italic; font-weight: 400; }

.section-p {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.8;
  font-weight: 300;
  max-width: 520px;
}

/* ── HERO (shared base) ── */
.hero {
  background: var(--navy);
  padding: 140px 5rem 100px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% -10%, rgba(29,95,173,0.18) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  max-width: 960px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 2px;
  padding: 0.35rem 0.85rem;
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin: 0 auto 2rem;
}
.hero-tag span {
  display: block; width: 6px; height: 6px;
  background: var(--gold-light);
  border-radius: 50%;
}
.hero-h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(3rem, 5.5vw, 4.75rem);
  font-weight: 600;
  line-height: 1.05;
  color: var(--white);
  letter-spacing: -0.025em;
  margin-bottom: 1.5rem;
}
.hero-h1 em { font-style: italic; font-weight: 400; color: var(--gold-light); }
.hero-p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.8;
  font-weight: 300;
  margin-bottom: 2.75rem;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}
.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-bottom: 4rem;
}

/* Home hero metrics bar */
.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 6px;
  overflow: hidden;
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(10px);
}
.hero-stat {
  padding: 2rem;
  border-right: 1px solid rgba(255,255,255,0.07);
  text-align: left;
}
.hero-stat:last-child { border-right: none; }
.hs-value {
  font-family: 'Playfair Display', serif;
  font-size: 2.75rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 0.5rem;
}
.hs-value.gold { color: var(--gold-light); }
.hs-label { font-weight: 600; font-size: 0.875rem; color: rgba(255,255,255,0.7); margin-bottom: 0.3rem; }
.hs-sub { font-size: 0.775rem; color: rgba(255,255,255,0.3); font-weight: 300; line-height: 1.5; }

.hero-testimonial {
  grid-column: span 3;
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
}
.ht-quote {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.65;
  flex: 1;
  text-align: left;
}
.ht-author { display: flex; align-items: center; gap: 0.65rem; flex-shrink: 0; }
.ht-avatar {
  width: 28px; height: 28px;
  background: var(--navy-muted);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.6rem; font-weight: 600;
  color: rgba(255,255,255,0.6);
}
.ht-name { font-size: 0.78rem; font-weight: 600; color: rgba(255,255,255,0.55); white-space: nowrap; }
.ht-role { font-size: 0.68rem; color: rgba(255,255,255,0.25); font-family: 'DM Mono', monospace; white-space: nowrap; }

/* ── PROBLEMS ── */
.problems-section { background: var(--white); }
.problems-header {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 4rem;
}
.problems-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--gray-200);
  border: 1px solid var(--gray-200);
}
.problem-card {
  background: var(--white);
  padding: 2.5rem;
  position: relative;
  transition: background 0.25s;
}
.problem-card:hover { background: var(--off-white); }
.problem-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 0;
  background: var(--navy);
  transition: height 0.35s ease;
}
.problem-card:hover::after { height: 100%; }
.problem-num {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--gray-400);
  margin-bottom: 1rem;
  display: block;
}
.problem-title { font-family: 'Figtree', sans-serif; font-weight: 600; font-size: 1rem; color: var(--navy); margin-bottom: 0.65rem; }
.problem-desc { font-size: 0.875rem; color: var(--text-light); line-height: 1.75; font-weight: 300; }

/* ── SOLUTIONS ── */
.solutions-section { background: var(--off-white); }
.solutions-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 3.5rem; }
.solution-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}
.solution-card:hover { border-color: var(--navy); box-shadow: 0 8px 40px rgba(13,27,46,0.1); transform: translateY(-3px); }
.solution-card.wide { grid-column: span 2; }
.sol-icon {
  width: 42px; height: 42px;
  background: var(--navy);
  border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.5rem;
  color: rgba(255,255,255,0.85);
}
.sol-title { font-family: 'Figtree', sans-serif; font-weight: 600; font-size: 1.1rem; color: var(--navy); margin-bottom: 0.65rem; }
.sol-desc { font-size: 0.9rem; color: var(--text-light); line-height: 1.75; font-weight: 300; }
.wide-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.wide-badge {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-family: 'DM Mono', monospace; font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--blue-accent); border: 1px solid var(--blue-accent);
  padding: 0.3rem 0.7rem; border-radius: 2px; margin-bottom: 1rem;
}
.testimonial-block { background: var(--off-white); border-left: 3px solid var(--navy); padding: 1.75rem; border-radius: 0 4px 4px 0; }
.t-text { font-family: 'Playfair Display', serif; font-size: 0.95rem; font-style: italic; color: var(--navy); line-height: 1.75; margin-bottom: 1.25rem; }
.t-author { display: flex; align-items: center; gap: 0.7rem; }
.t-avatar { width: 34px; height: 34px; background: var(--navy); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.7rem; font-weight: 600; color: rgba(255,255,255,0.8); }
.t-name { font-weight: 600; font-size: 0.85rem; color: var(--navy); }
.t-role { font-size: 0.72rem; color: var(--text-light); font-family: 'DM Mono', monospace; }
.sol-link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  margin-top: 1.5rem; font-size: 0.875rem; font-weight: 600; color: var(--navy);
  text-decoration: none; border-bottom: 1px solid var(--gray-200); padding-bottom: 2px; transition: border-color 0.2s;
}
.sol-link:hover { border-color: var(--navy); }

/* ── RESULTS ── */
.results-section { background: var(--navy); }
.results-inner { max-width: 1160px; margin: 0 auto; padding: 6rem 5rem; }
.results-header { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: end; margin-bottom: 4rem; }
.results-header .section-h2 { color: var(--white); }
.results-header .section-p { color: rgba(255,255,255,0.5); }
.results-header .eyebrow { color: var(--gold-light); }
.results-header .eyebrow::before { background: var(--gold-light); }
.results-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.08); }
.result-card { background: var(--navy); padding: 3rem 2.5rem; transition: background 0.25s; position: relative; overflow: hidden; }
.result-card::before { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: var(--gold-light); transform: scaleX(0); transform-origin: left; transition: transform 0.4s ease; }
.result-card:hover { background: var(--navy-mid); }
.result-card:hover::before { transform: scaleX(1); }
.r-value { font-family: 'Playfair Display', serif; font-size: 3.75rem; font-weight: 600; color: var(--white); line-height: 1; letter-spacing: -0.02em; margin-bottom: 0.75rem; }
.r-label { font-weight: 600; font-size: 1rem; color: rgba(255,255,255,0.85); margin-bottom: 0.6rem; }
.r-desc { font-size: 0.85rem; color: rgba(255,255,255,0.4); line-height: 1.7; font-weight: 300; }

/* ── PROCESS ── */
.process-section { background: var(--white); }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; margin-top: 4rem; position: relative; }
.process-grid::before { content: ''; position: absolute; top: 20px; left: calc(12.5% + 12px); right: calc(12.5% + 12px); height: 1px; background: var(--gray-200); }
.step-dot { width: 40px; height: 40px; border: 1px solid var(--gray-200); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: 'DM Mono', monospace; font-size: 0.75rem; color: var(--navy); font-weight: 500; margin-bottom: 1.5rem; background: var(--white); position: relative; z-index: 1; transition: background 0.25s, border-color 0.25s, color 0.25s; }
.step:hover .step-dot { background: var(--navy); border-color: var(--navy); color: var(--white); }
.step-title { font-weight: 600; font-size: 0.95rem; color: var(--navy); margin-bottom: 0.5rem; }
.step-desc { font-size: 0.85rem; color: var(--text-light); line-height: 1.7; font-weight: 300; }

/* ── FEATURES ── */
.features-section { background: var(--off-white); }
.features-layout { display: grid; grid-template-columns: 1fr 2fr; gap: 6rem; align-items: start; margin-top: 1rem; }
.features-left { position: sticky; top: 100px; }
.features-list { display: flex; flex-direction: column; gap: 1px; background: var(--gray-200); border: 1px solid var(--gray-200); margin-top: 3rem; }
.feature-row { background: var(--white); padding: 1.75rem 2rem; display: flex; align-items: flex-start; gap: 1.25rem; transition: background 0.25s; }
.feature-row:hover { background: var(--off-white); }
.feature-check { width: 20px; height: 20px; background: var(--navy); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 2px; color: white; }
.feature-check svg { width: 10px; height: 10px; }
.f-title { font-weight: 600; font-size: 0.95rem; color: var(--navy); margin-bottom: 0.35rem; }
.f-desc { font-size: 0.85rem; color: var(--text-light); line-height: 1.7; font-weight: 300; }

/* ── SECURITY ── */
.security-section { background: var(--white); }
.security-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.security-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-top: 3.5rem; }
.sec-card { background: var(--off-white); border: 1px solid var(--gray-200); border-radius: 4px; padding: 1.5rem; transition: border-color 0.25s, box-shadow 0.25s; }
.sec-card:hover { border-color: var(--navy); box-shadow: 0 4px 20px rgba(13,27,46,0.08); }
.sec-icon { color: var(--navy); margin-bottom: 0.75rem; }
.sec-title { font-weight: 600; font-size: 0.9rem; color: var(--navy); margin-bottom: 0.35rem; }
.sec-desc { font-size: 0.8rem; color: var(--text-light); line-height: 1.6; font-weight: 300; }
.certs { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 2rem; }
.cert-tag { display: inline-flex; align-items: center; gap: 0.4rem; border: 1px solid var(--gray-200); border-radius: 3px; padding: 0.4rem 0.85rem; font-family: 'DM Mono', monospace; font-size: 0.65rem; color: var(--gray-600); letter-spacing: 0.06em; text-transform: uppercase; }

/* ── CTA SECTION ── */
.cta-section { background: var(--navy); }
.cta-inner { max-width: 1160px; margin: 0 auto; padding: 8rem 5rem; display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: center; }
.cta-h2 { font-family: 'Playfair Display', serif; font-size: clamp(2.2rem, 3.5vw, 3rem); font-weight: 600; color: var(--white); line-height: 1.15; margin-bottom: 1.25rem; }
.cta-h2 em { font-style: italic; font-weight: 400; }
.cta-p { font-size: 1rem; color: rgba(255,255,255,0.5); font-weight: 300; line-height: 1.75; }
.demo-form { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: 6px; padding: 2.5rem; }
.demo-form-title { font-family: 'Figtree', sans-serif; font-weight: 600; font-size: 1rem; color: var(--white); margin-bottom: 1.5rem; }
.form-row { margin-bottom: 1rem; }
.form-row label { display: block; font-size: 0.75rem; font-weight: 500; color: rgba(255,255,255,0.4); letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 0.4rem; font-family: 'DM Mono', monospace; }
.form-row input, .form-row select { width: 100%; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); border-radius: 4px; padding: 0.7rem 1rem; color: var(--white); font-family: 'Figtree', sans-serif; font-size: 0.9rem; font-weight: 300; outline: none; transition: border-color 0.2s; -webkit-appearance: none; }
.form-row input::placeholder { color: rgba(255,255,255,0.2); }
.form-row input:focus, .form-row select:focus { border-color: rgba(255,255,255,0.3); }
.form-row select option { background: var(--navy); color: var(--white); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.btn-form { width: 100%; background: var(--white); color: var(--navy); font-family: 'Figtree', sans-serif; font-weight: 600; font-size: 0.9rem; padding: 0.9rem; border: none; border-radius: 4px; cursor: pointer; margin-top: 0.5rem; transition: background 0.2s; letter-spacing: 0.01em; }
.btn-form:hover { background: var(--gray-100); }
.form-note { text-align: center; font-size: 0.72rem; color: rgba(255,255,255,0.25); margin-top: 0.75rem; font-family: 'DM Mono', monospace; letter-spacing: 0.05em; }

/* ── FOOTER ── */
footer { background: var(--gray-800); padding: 4rem 5rem 3rem; }
.footer-top { max-width: 1160px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 4rem; margin-bottom: 3.5rem; }
.footer-logo { display: flex; align-items: center; margin-bottom: 1rem; }
.footer-tagline { font-size: 0.85rem; color: rgba(255,255,255,0.65); line-height: 1.7; max-width: 260px; font-weight: 300; }
.footer-col-head { font-family: 'DM Mono', monospace; font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.9); margin-bottom: 1.25rem; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 0.6rem; }
.footer-links a { text-decoration: none; font-size: 0.85rem; color: rgba(255,255,255,0.65); transition: color 0.2s; font-weight: 300; }
.footer-links a:hover { color: rgba(255,255,255,1); }
.footer-bottom { max-width: 1160px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.12); }
.footer-copy { font-family: 'DM Mono', monospace; font-size: 0.65rem; color: rgba(255,255,255,0.45); letter-spacing: 0.05em; }

/* ── VIDEO SECTION ── */
.video-section { background: var(--off-white); border-bottom: 1px solid var(--gray-200); }
.video-inner { max-width: 1160px; margin: 0 auto; padding: 6rem 5rem; }
.video-header { text-align: center; margin-bottom: 3.5rem; }
.video-header .section-h2 { margin-bottom: 0.75rem; }
.video-header .section-p { margin: 0 auto; text-align: center; }
.browser-mockup { position: relative; border-radius: 10px; overflow: hidden; box-shadow: 0 2px 0 rgba(0,0,0,0.06), 0 30px 80px rgba(13,27,46,0.18), 0 0 0 1px rgba(13,27,46,0.08); background: var(--navy); transition: transform 0.4s ease, box-shadow 0.4s ease; }
.browser-mockup:hover { transform: translateY(-4px); box-shadow: 0 2px 0 rgba(0,0,0,0.06), 0 44px 100px rgba(13,27,46,0.22), 0 0 0 1px rgba(13,27,46,0.1); }
.browser-bar { background: #1e2a3a; padding: 0 1.25rem; height: 42px; display: flex; align-items: center; gap: 1rem; border-bottom: 1px solid rgba(255,255,255,0.05); flex-shrink: 0; }
.browser-dots { display: flex; align-items: center; gap: 6px; }
.browser-dot { width: 11px; height: 11px; border-radius: 50%; opacity: 0.6; }
.bd-red { background: #ff5f57; } .bd-amber { background: #febc2e; } .bd-green { background: #28c840; }
.browser-url { flex: 1; background: rgba(255,255,255,0.06); border-radius: 4px; height: 24px; display: flex; align-items: center; padding: 0 0.75rem; gap: 0.5rem; max-width: 420px; margin: 0 auto; }
.url-lock { color: rgba(255,255,255,0.3); flex-shrink: 0; }
.url-text { font-family: 'DM Mono', monospace; font-size: 0.65rem; color: rgba(255,255,255,0.3); letter-spacing: 0.02em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.browser-actions { display: flex; gap: 8px; margin-left: auto; }
.browser-action-dot { width: 16px; height: 16px; border-radius: 3px; background: rgba(255,255,255,0.05); }
.browser-viewport { position: relative; aspect-ratio: 16 / 9.2; background: linear-gradient(145deg, #0d1b2e 0%, #122240 50%, #0f2040 100%); cursor: pointer; overflow: hidden; }
.browser-viewport::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px); background-size: 48px 48px; pointer-events: none; }
.faux-ui { position: absolute; inset: 0; display: flex; pointer-events: none; }
.faux-sidebar { width: 200px; background: rgba(0,0,0,0.25); border-right: 1px solid rgba(255,255,255,0.05); padding: 1.5rem 1rem; display: flex; flex-direction: column; gap: 0.5rem; flex-shrink: 0; }
.faux-nav-item { height: 10px; border-radius: 3px; background: rgba(255,255,255,0.06); }
.faux-nav-item.active { background: rgba(29, 95, 173, 0.4); width: 75%; }
.faux-nav-item:nth-child(1) { width: 60%; } .faux-nav-item:nth-child(2) { width: 80%; } .faux-nav-item:nth-child(4) { width: 55%; } .faux-nav-item:nth-child(5) { width: 70%; }
.faux-content { flex: 1; padding: 1.5rem 1.5rem; display: flex; flex-direction: column; gap: 1rem; }
.faux-header-row { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.25rem; }
.faux-pill { height: 22px; border-radius: 4px; background: rgba(29, 95, 173, 0.35); border: 1px solid rgba(29, 95, 173, 0.3); }
.faux-pill:nth-child(1) { width: 120px; } .faux-pill:nth-child(2) { width: 80px; }
.faux-cards-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; }
.faux-card { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.06); border-radius: 6px; padding: 0.75rem; display: flex; flex-direction: column; gap: 0.4rem; }
.faux-card-head { height: 8px; border-radius: 2px; background: rgba(255,255,255,0.12); width: 60%; }
.faux-card-stat { height: 18px; border-radius: 2px; background: rgba(201, 149, 64, 0.4); width: 45%; margin: 2px 0; }
.faux-card-sub { height: 6px; border-radius: 2px; background: rgba(255,255,255,0.05); width: 80%; }
.faux-table { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.faux-table-head { display: flex; gap: 0.5rem; padding-bottom: 0.4rem; border-bottom: 1px solid rgba(255,255,255,0.05); margin-bottom: 0.25rem; }
.faux-th { height: 7px; border-radius: 2px; background: rgba(255,255,255,0.1); }
.faux-row { display: flex; gap: 0.5rem; padding: 0.35rem 0; border-bottom: 1px solid rgba(255,255,255,0.03); }
.faux-td { height: 8px; border-radius: 2px; background: rgba(255,255,255,0.05); }
.faux-td.highlight { background: rgba(29, 95, 173, 0.25); }
.faux-td.gold { background: rgba(201, 149, 64, 0.3); }
.play-overlay { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; background: rgba(13, 27, 46, 0.55); backdrop-filter: blur(2px); transition: background 0.3s; z-index: 10; }
.browser-viewport:hover .play-overlay { background: rgba(13, 27, 46, 0.45); }
.play-btn { width: 80px; height: 80px; background: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-bottom: 1.25rem; box-shadow: 0 8px 40px rgba(0,0,0,0.3); transition: transform 0.25s ease, box-shadow 0.25s ease; position: relative; }
.browser-viewport:hover .play-btn { transform: scale(1.08); box-shadow: 0 12px 50px rgba(0,0,0,0.4); }
.play-btn svg { margin-left: 4px; color: var(--navy); }
.play-btn::before { content: ''; position: absolute; inset: -8px; border: 2px solid rgba(255,255,255,0.2); border-radius: 50%; animation: ripple 2.5s ease infinite; }
@keyframes ripple { 0% { transform: scale(1); opacity: 0.6; } 100% { transform: scale(1.4); opacity: 0; } }
.play-label { font-family: 'Figtree', sans-serif; font-weight: 600; font-size: 0.9rem; color: rgba(255,255,255,0.9); letter-spacing: 0.02em; }
.play-duration { font-family: 'DM Mono', monospace; font-size: 0.7rem; color: rgba(255,255,255,0.4); margin-top: 0.3rem; letter-spacing: 0.06em; }
.video-caption { display: flex; align-items: center; justify-content: space-between; margin-top: 1.75rem; padding-top: 1.5rem; border-top: 1px solid var(--gray-200); }
.vc-left { display: flex; align-items: center; gap: 1rem; }
.vc-icon { width: 38px; height: 38px; background: var(--navy); border-radius: 4px; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.7); flex-shrink: 0; }
.vc-title { font-weight: 600; font-size: 0.9rem; color: var(--navy); }
.vc-sub { font-size: 0.78rem; color: var(--text-light); font-weight: 300; }
.vc-right { display: flex; align-items: center; gap: 2rem; }
.vc-stat { text-align: right; }
.vc-stat-value { font-family: 'Playfair Display', serif; font-size: 1.4rem; font-weight: 600; color: var(--navy); line-height: 1; }
.vc-stat-label { font-family: 'DM Mono', monospace; font-size: 0.62rem; color: var(--text-light); text-transform: uppercase; letter-spacing: 0.08em; margin-top: 0.2rem; }

/* ── SCROLL REVEAL ── */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── HAMBURGER MENU ── */
.nav-hamburger { display: none; flex-direction: column; justify-content: center; gap: 5px; width: 32px; height: 32px; cursor: pointer; background: none; border: none; padding: 4px; }
.nav-hamburger span { display: block; height: 1.5px; background: var(--navy); border-radius: 2px; transition: transform 0.25s, opacity 0.25s; transform-origin: center; }
#nav-toggle { display: none; }
#nav-toggle:checked ~ .nav-links { display: flex; flex-direction: column; position: fixed; top: 68px; left: 0; right: 0; background: rgba(255,255,255,0.99); backdrop-filter: blur(16px); border-bottom: 1px solid var(--gray-200); padding: 1.5rem 2rem 2rem; gap: 0; z-index: 99; box-shadow: 0 8px 30px rgba(13,27,46,0.1); }
#nav-toggle:checked ~ .nav-links li { border-bottom: 1px solid var(--gray-100); }
#nav-toggle:checked ~ .nav-links li:last-child { border-bottom: none; padding-top: 1rem; }
#nav-toggle:checked ~ .nav-links a { display: block; padding: 0.85rem 0; font-size: 1rem; }
#nav-toggle:checked ~ .nav-links .btn-nav { display: inline-flex; width: 100%; justify-content: center; padding: 0.75rem 1.4rem; font-size: 0.9rem !important; border-radius: 4px; }
#nav-toggle:checked + label span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
#nav-toggle:checked + label span:nth-child(2) { opacity: 0; transform: scaleX(0); }
#nav-toggle:checked + label span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ── RESPONSIVE ── */
@media (max-width: 960px) {
  nav { padding: 0 2rem; }
  .nav-hamburger { display: flex; }
  .nav-links { display: none; }
  .nav-dropdown { display: none !important; }
  .hero { padding: 120px 2rem 4rem; }
  .hero-metrics { grid-template-columns: 1fr; }
  .hero-stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.07); }
  .hero-testimonial { grid-column: span 1; flex-direction: column; align-items: flex-start; }
  .trust-bar { padding: 1.5rem 2rem; flex-wrap: wrap; gap: 1.5rem; justify-content: center; }
  .trust-logos { gap: 2rem; }
  .section-inner { padding: 4rem 2rem; }
  .problems-header { grid-template-columns: 1fr; gap: 1.5rem; }
  .problems-grid { grid-template-columns: 1fr; }
  .solutions-layout { grid-template-columns: 1fr; }
  .solution-card.wide { grid-column: span 1; }
  .wide-inner { grid-template-columns: 1fr; gap: 2rem; }
  .results-inner { padding: 4rem 2rem; }
  .results-header { grid-template-columns: 1fr; gap: 1.5rem; }
  .results-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .process-grid::before { display: none; }
  .features-layout { grid-template-columns: 1fr; gap: 0; }
  .features-left { position: static; }
  .security-layout { grid-template-columns: 1fr; gap: 2rem; }
  .security-cards { margin-top: 2rem; }
  .cta-inner { grid-template-columns: 1fr; gap: 3rem; padding: 4rem 2rem; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 2rem; }
  footer { padding: 3rem 2rem 2rem; }
  .video-inner { padding: 4rem 2rem; }
  .faux-sidebar { display: none; }
  .video-caption { flex-direction: column; gap: 1.25rem; align-items: flex-start; }
  .vc-right { gap: 1.5rem; }
}