/* ==========================================================================
   Cloud-Aid LLC — Design System & Site Styles
   ========================================================================== */

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }

/* ---- Design tokens ---- */
:root {
  /* Brand colors (from logo) */
  --color-gold: #FFC72C;
  --color-gold-dark: #E6A600;
  --color-red: #E4292E;
  --color-red-dark: #B81E22;

  /* Neutrals */
  --color-bg: #0E1016;
  --color-bg-alt: #171A24;
  --color-bg-card: #1C202C;
  --color-surface: #FAFAF8;
  --color-surface-alt: #F1F0EA;
  --color-border-dark: rgba(255,255,255,0.09);
  --color-border-light: #E7E6DE;

  --color-text: #1B1D24;
  --color-text-muted: #5B5F6D;
  --color-text-light: #F6F6F3;
  --color-text-light-muted: #ABAFC0;

  --gradient-brand: linear-gradient(135deg, var(--color-gold) 0%, var(--color-red) 100%);
  --gradient-brand-soft: linear-gradient(135deg, rgba(255,199,44,0.16) 0%, rgba(228,41,46,0.16) 100%);
  --gradient-mesh:
    radial-gradient(circle at 15% 20%, rgba(255,199,44,0.16), transparent 42%),
    radial-gradient(circle at 85% 15%, rgba(228,41,46,0.14), transparent 45%),
    radial-gradient(circle at 50% 100%, rgba(255,199,44,0.08), transparent 50%),
    var(--color-bg);

  --font-heading: 'Sora', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Inter', 'Segoe UI', system-ui, sans-serif;

  --container-w: 1240px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 26px;
  --radius-full: 999px;

  --shadow-sm: 0 2px 10px rgba(14,16,22,0.06);
  --shadow-md: 0 12px 32px rgba(14,16,22,0.12);
  --shadow-lg: 0 24px 60px rgba(14,16,22,0.18);
  --shadow-glow-gold: 0 0 0 1px rgba(255,199,44,0.4), 0 8px 30px rgba(255,199,44,0.25);
  --shadow-glow-red: 0 8px 30px rgba(228,41,46,0.3);

  --transition: 0.35s cubic-bezier(.4,0,.2,1);
  --header-h: 104px;
}

html, body { background: var(--color-surface); }
body {
  font-family: var(--font-body);
  color: var(--color-text);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--color-text);
}
h1 { font-size: clamp(2.4rem, 4.5vw, 4rem); }
h2 { font-size: clamp(1.9rem, 3.2vw, 2.75rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); }
p { color: var(--color-text-muted); }

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

section { position: relative; }
.section { padding: 96px 0; }
.section--tight { padding: 64px 0; }
.section--dark { background: var(--color-bg); color: var(--color-text-light); }
.section--dark p { color: var(--color-text-light-muted); }
.section--dark h2, .section--dark h3 { color: var(--color-text-light); }
.section--alt { background: var(--color-surface-alt); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-red-dark);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: '';
  width: 22px; height: 2px;
  background: var(--gradient-brand);
  border-radius: 2px;
}
.section--dark .eyebrow { color: var(--color-gold); }

.section-header { max-width: 680px; margin-bottom: 56px; }
.section-header.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-header p { margin-top: 14px; font-size: 1.08rem; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.98rem;
  white-space: nowrap;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
  border: 1px solid transparent;
}
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.btn-primary {
  background: var(--gradient-brand);
  color: #17130A;
  box-shadow: var(--shadow-glow-gold);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 14px 36px rgba(255,199,44,0.38); }
.btn-dark {
  background: var(--color-bg);
  color: var(--color-text-light);
  border-color: rgba(255,255,255,0.14);
}
.btn-dark:hover { background: #1E2230; transform: translateY(-3px); }
.btn-ghost {
  background: transparent;
  border-color: var(--color-border-light);
  color: var(--color-text);
}
.btn-ghost:hover { border-color: var(--color-red); color: var(--color-red-dark); transform: translateY(-3px); }
.section--dark .btn-ghost { border-color: rgba(255,255,255,0.22); color: var(--color-text-light); }
.section--dark .btn-ghost:hover { border-color: var(--color-gold); color: var(--color-gold); }
.cta-banner .btn-ghost { border-color: rgba(255,255,255,0.22); color: var(--color-text-light); }
.cta-banner .btn-ghost:hover { border-color: var(--color-gold); color: var(--color-gold); }
.btn-block { width: 100%; }
.btn-sm { padding: 10px 20px; font-size: 0.88rem; }

/* ---- Header / Nav ---- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(14,16,22,0.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: height var(--transition), background var(--transition), box-shadow var(--transition);
}
.site-header.is-scrolled {
  height: 88px;
  background: rgba(14,16,22,0.92);
  box-shadow: 0 8px 24px rgba(0,0,0,0.28);
}
.navbar { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand img { height: 68px; width: auto; transition: height var(--transition); }
.site-header.is-scrolled .brand img { height: 54px; }

.nav-menu { display: flex; align-items: center; gap: 34px; }
.nav-menu a {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-light-muted);
  position: relative;
  padding: 6px 0;
  transition: color var(--transition);
}
.nav-menu a::after {
  content: '';
  position: absolute; left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--gradient-brand);
  border-radius: 2px;
  transition: width var(--transition);
}
.nav-menu a:hover, .nav-menu a.active { color: var(--color-text-light); }
.nav-menu a:hover::after, .nav-menu a.active::after { width: 100%; }

.nav-actions { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.nav-call {
  display: flex; align-items: center; gap: 8px;
  color: var(--color-text-light);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.92rem;
}
.nav-call svg { width: 17px; height: 17px; color: var(--color-gold); }

.btn-sos {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  background: var(--color-red);
  color: #fff;
  font-family: var(--font-heading); font-weight: 800; font-size: 0.82rem;
  letter-spacing: 0.06em;
  box-shadow: 0 4px 18px rgba(228,41,46,0.4);
  transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
}
.btn-sos:hover { background: var(--color-red-dark); transform: translateY(-2px); box-shadow: 0 10px 26px rgba(228,41,46,0.5); }

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px; height: 42px;
  border-radius: var(--radius-sm);
  z-index: 1001;
}
.menu-toggle span { display: block; width: 22px; height: 2px; background: var(--color-text-light); border-radius: 2px; transition: transform var(--transition), opacity var(--transition); margin: 0 auto; }
.menu-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-active span:nth-child(2) { opacity: 0; }
.menu-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---- Hero ---- */
.hero {
  position: relative;
  padding: calc(var(--header-h) + 84px) 0 100px;
  background: var(--gradient-mesh);
  color: var(--color-text-light);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.6), transparent 75%);
  pointer-events: none;
}
.hero--page { padding: calc(var(--header-h) + 64px) 0 72px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; position: relative; z-index: 1; }
.hero--page .hero-grid { grid-template-columns: 1fr; text-align: center; max-width: 800px; margin: 0 auto; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  background: rgba(255,199,44,0.1);
  border: 1px solid rgba(255,199,44,0.28);
  font-family: var(--font-heading); font-size: 0.82rem; font-weight: 600;
  color: var(--color-gold);
  margin-bottom: 22px;
}
.hero h1 { color: var(--color-text-light); margin-bottom: 20px; }
.hero h1 .accent {
  background: var(--gradient-brand);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p.lead { font-size: 1.15rem; color: var(--color-text-light-muted); max-width: 540px; margin-bottom: 34px; }
.hero--page p.lead { margin-left: auto; margin-right: auto; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero--page .hero-actions { justify-content: center; }
.hero-media { position: relative; }
.hero-media img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.hero-media::after {
  content: '';
  position: absolute; inset: -18px;
  border-radius: calc(var(--radius-lg) + 18px);
  background: var(--gradient-brand);
  opacity: 0.14;
  z-index: -1;
  filter: blur(30px);
}
.hero-stats { display: flex; gap: 28px; margin-top: 44px; flex-wrap: wrap; }
.hero-stat strong { display: block; font-family: var(--font-heading); font-size: 1.7rem; color: var(--color-text-light); }
.hero-stat > span { font-size: 0.85rem; color: var(--color-text-light-muted); }

/* Breadcrumb on inner hero */
.breadcrumb { display: flex; justify-content: center; gap: 8px; font-size: 0.85rem; color: var(--color-text-light-muted); margin-bottom: 18px; }
.breadcrumb a:hover { color: var(--color-gold); }

/* ---- Trust bar ---- */
.trust-bar { background: var(--color-bg-alt); padding: 40px 0; border-top: 1px solid var(--color-border-dark); border-bottom: 1px solid var(--color-border-dark); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.trust-item { display: flex; align-items: center; gap: 14px; }
.trust-item .icon-wrap { flex-shrink: 0; width: 46px; height: 46px; border-radius: var(--radius-sm); background: var(--gradient-brand-soft); display: flex; align-items: center; justify-content: center; }
.trust-item .icon-wrap svg { width: 22px; height: 22px; color: var(--color-gold); }
.trust-item strong { display: block; font-family: var(--font-heading); color: var(--color-text-light); font-size: 1rem; }
.trust-item span { font-size: 0.84rem; color: var(--color-text-light-muted); }

/* ---- Service cards ---- */
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.services-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.service-card {
  background: #fff;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 32px 26px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  height: 100%;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.service-card .icon-wrap {
  width: 54px; height: 54px;
  border-radius: var(--radius-sm);
  background: var(--gradient-brand);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  box-shadow: var(--shadow-glow-gold);
}
.service-card .icon-wrap svg { width: 26px; height: 26px; color: #17130A; }
.service-card h3 { margin-bottom: 10px; }
.service-card p { font-size: 0.95rem; margin-bottom: 16px; }
.service-card .card-link { font-family: var(--font-heading); font-weight: 600; font-size: 0.88rem; color: var(--color-red-dark); display: inline-flex; align-items: center; gap: 6px; }
.service-card .card-link svg { width: 15px; height: 15px; transition: transform var(--transition); }
.service-card:hover .card-link svg { transform: translateX(4px); }

/* Detailed service sections (services.html) */
.service-detail { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 60px; align-items: center; padding: 64px 0; border-bottom: 1px solid var(--color-border-light); }
.service-detail:last-child { border-bottom: none; }
.service-detail:nth-child(even) { direction: rtl; }
.service-detail:nth-child(even) > * { direction: ltr; }
.service-detail .icon-wrap {
  width: 60px; height: 60px; border-radius: var(--radius-sm);
  background: var(--gradient-brand); display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px; box-shadow: var(--shadow-glow-gold);
}
.service-detail .icon-wrap svg { width: 28px; height: 28px; color: #17130A; }
.service-detail ul { margin-top: 18px; display: flex; flex-direction: column; gap: 10px; }
.service-detail li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.96rem; color: var(--color-text-muted); }
.service-detail li svg { width: 18px; height: 18px; color: var(--color-red); flex-shrink: 0; margin-top: 2px; }
.service-detail-media { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); position: relative; }
.service-detail-media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 60%, rgba(14,16,22,0.35)); }
.service-detail-media.icon-panel {
  aspect-ratio: 4/3;
  background: var(--gradient-mesh);
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.service-detail-media.icon-panel::after { content: none; }
.service-detail-media.icon-panel::before {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.07) 1px, transparent 1px);
  background-size: 22px 22px;
}
.icon-panel .icon-panel-badge {
  position: relative; z-index: 1;
  width: 140px; height: 140px;
  border-radius: 50%;
  background: var(--gradient-brand);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 0 14px rgba(255,199,44,0.07), 0 0 0 28px rgba(228,41,46,0.05), var(--shadow-glow-gold);
}
.icon-panel .icon-panel-badge svg { width: 64px; height: 64px; color: #17130A; }

/* ---- Why us / features ---- */
.feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.feature-item { display: flex; gap: 18px; }
.feature-item .icon-wrap { flex-shrink: 0; width: 48px; height: 48px; border-radius: var(--radius-sm); background: var(--gradient-brand-soft); display: flex; align-items: center; justify-content: center; }
.feature-item .icon-wrap svg { width: 22px; height: 22px; color: var(--color-red-dark); }
.section--dark .feature-item .icon-wrap svg { color: var(--color-gold); }
.feature-item h3 { font-size: 1.1rem; margin-bottom: 6px; }
.feature-item p { font-size: 0.95rem; }

/* ---- CTA banner ---- */
.cta-banner {
  background: var(--gradient-mesh);
  border-radius: var(--radius-lg);
  padding: 64px 56px;
  display: flex; align-items: center; justify-content: space-between; gap: 40px;
  color: var(--color-text-light);
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 24px 24px;
}
.cta-banner > * { position: relative; z-index: 1; }
.cta-banner h2 { color: var(--color-text-light); margin-bottom: 10px; }
.cta-banner p { color: var(--color-text-light-muted); font-size: 1.05rem; }
.cta-actions { display: flex; gap: 14px; flex-shrink: 0; flex-wrap: wrap; }

/* ---- Blog cards ---- */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.blog-card { background: #fff; border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--color-border-light); transition: transform var(--transition), box-shadow var(--transition); display: flex; flex-direction: column; height: 100%; }
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.blog-card .thumb { aspect-ratio: 16/10; overflow: hidden; position: relative; }
.blog-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.blog-card:hover .thumb img { transform: scale(1.07); }
.blog-card .tag {
  position: absolute; top: 14px; left: 14px;
  background: rgba(14,16,22,0.78); backdrop-filter: blur(6px);
  color: var(--color-gold); font-family: var(--font-heading); font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 6px 12px; border-radius: var(--radius-full);
}
.blog-card .body { padding: 26px; display: flex; flex-direction: column; flex: 1; }
.blog-card .meta { font-size: 0.8rem; color: var(--color-text-muted); margin-bottom: 10px; display: flex; gap: 10px; align-items: center; }
.blog-card h3 { font-size: 1.18rem; margin-bottom: 10px; }
.blog-card p { font-size: 0.93rem; flex: 1; margin-bottom: 16px; }
.blog-card .card-link { font-family: var(--font-heading); font-weight: 600; font-size: 0.86rem; color: var(--color-red-dark); display: inline-flex; align-items: center; gap: 6px; margin-top: auto; }
.blog-card .card-link svg { width: 14px; height: 14px; transition: transform var(--transition); }
.blog-card:hover .card-link svg { transform: translateX(4px); }

/* Blog post article */
.article-hero { padding: calc(var(--header-h) + 56px) 0 0; background: var(--color-bg); color: var(--color-text-light); }
.article-hero .container { max-width: 820px; }
.article-meta { display: flex; gap: 16px; align-items: center; font-size: 0.86rem; color: var(--color-text-light-muted); margin-bottom: 20px; flex-wrap: wrap; }
.article-meta .tag { background: var(--gradient-brand-soft); color: var(--color-gold); padding: 5px 12px; border-radius: var(--radius-full); font-weight: 600; font-family: var(--font-heading); font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.06em; }
.article-hero h1 { margin-bottom: 24px; }
.article-cover { margin-top: 40px; border-radius: var(--radius-lg) var(--radius-lg) 0 0; overflow: hidden; }
.article-body { max-width: 820px; margin: 0 auto; padding: 56px 24px 20px; }
.article-body h2 { margin: 40px 0 16px; font-size: 1.6rem; }
.article-body h3 { margin: 28px 0 12px; font-size: 1.2rem; }
.article-body p { margin-bottom: 18px; font-size: 1.03rem; color: var(--color-text); opacity: 0.88; }
.article-body ul, .article-body ol { margin: 0 0 20px 22px; }
.article-body ul { list-style: disc; }
.article-body ol { list-style: decimal; }
.article-body li { margin-bottom: 8px; color: var(--color-text); opacity: 0.88; }
.article-body blockquote {
  border-left: 3px solid var(--color-red); background: var(--color-surface-alt);
  padding: 18px 24px; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; margin: 24px 0; font-style: italic;
}
.article-share { display: flex; gap: 12px; align-items: center; margin: 40px auto 0; max-width: 820px; padding: 0 24px 40px; }
.related-posts { border-top: 1px solid var(--color-border-light); padding-top: 56px; }

/* ---- Areas we serve ---- */
.areas-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.area-card { background: #fff; border: 1px solid var(--color-border-light); border-radius: var(--radius-md); padding: 26px; display: flex; gap: 16px; align-items: flex-start; transition: box-shadow var(--transition), transform var(--transition); }
.area-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.area-card .icon-wrap { width: 42px; height: 42px; border-radius: var(--radius-sm); background: var(--gradient-brand-soft); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.area-card .icon-wrap svg { width: 20px; height: 20px; color: var(--color-red-dark); }
.area-card h3 { font-size: 1.05rem; margin-bottom: 4px; }
.area-card p { font-size: 0.88rem; margin: 0; }

/* ---- Timeline (about) ---- */
.timeline { display: flex; flex-direction: column; gap: 0; }
.timeline-item { display: grid; grid-template-columns: 100px 1fr; gap: 28px; padding: 24px 0; border-left: 2px solid var(--color-border-light); margin-left: 50px; padding-left: 32px; position: relative; }
.timeline-item::before { content: ''; position: absolute; left: -7px; top: 30px; width: 12px; height: 12px; border-radius: 50%; background: var(--gradient-brand); box-shadow: 0 0 0 4px var(--color-surface); }
.timeline-item strong { font-family: var(--font-heading); color: var(--color-red-dark); }

/* ---- Partners grid ---- */
.partners-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.partner-logo {
  background: #fff; border: 1px solid var(--color-border-light); border-radius: var(--radius-md);
  min-height: 96px; display: flex; align-items: center; justify-content: center;
  padding: 18px 26px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.partner-logo:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }
.partner-logo img { max-width: 100%; max-height: 44px; width: auto; transition: transform var(--transition); }
.partner-logo:hover img { transform: scale(1.05); }

/* ---- Values grid ---- */
.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.value-card { text-align: center; padding: 20px; }
.value-card .icon-wrap { width: 60px; height: 60px; margin: 0 auto 16px; border-radius: 50%; background: var(--gradient-brand-soft); display: flex; align-items: center; justify-content: center; }
.value-card .icon-wrap svg { width: 26px; height: 26px; color: var(--color-red-dark); }

/* ---- Contact page ---- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; }
.contact-info-card { background: var(--color-bg); color: var(--color-text-light); border-radius: var(--radius-lg); padding: 44px; height: fit-content; }
.contact-info-card h3 { color: var(--color-text-light); margin-bottom: 24px; }
.contact-row { display: flex; gap: 16px; margin-bottom: 24px; align-items: flex-start; }
.contact-row .icon-wrap { width: 42px; height: 42px; border-radius: var(--radius-sm); background: var(--gradient-brand-soft); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-row .icon-wrap svg { width: 19px; height: 19px; color: var(--color-gold); }
.contact-row strong { display: block; font-family: var(--font-heading); font-size: 0.95rem; margin-bottom: 3px; }
.contact-row span, .contact-row a { font-size: 0.92rem; color: var(--color-text-light-muted); }
.contact-row a:hover { color: var(--color-gold); }
.map-embed { border-radius: var(--radius-md); overflow: hidden; margin-top: 28px; border: 1px solid rgba(255,255,255,0.1); }
.map-embed iframe { width: 100%; height: 220px; border: 0; filter: grayscale(0.3) invert(0.92) contrast(0.9); }

.contact-form-card { background: #fff; border: 1px solid var(--color-border-light); border-radius: var(--radius-lg); padding: 44px; box-shadow: var(--shadow-sm); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-family: var(--font-heading); font-weight: 600; font-size: 0.88rem; margin-bottom: 8px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 13px 16px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border-light); background: var(--color-surface-alt);
  transition: border-color var(--transition), background var(--transition);
  font-size: 0.95rem;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--color-red); background: #fff; }
.form-group textarea { resize: vertical; min-height: 130px; }
.form-status { margin-top: 16px; padding: 14px 18px; border-radius: var(--radius-sm); font-size: 0.9rem; font-weight: 600; display: none; }
.form-status.show { display: block; }
.form-status.success { background: #EAF7EE; color: #1C7A3B; }
.form-status.error { background: #FBEAEA; color: var(--color-red-dark); }

/* ---- FAQ ---- */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--color-border-light); }
.faq-question { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 22px 4px; text-align: left; font-family: var(--font-heading); font-weight: 600; font-size: 1.02rem; gap: 20px; }
.faq-question svg { width: 20px; height: 20px; flex-shrink: 0; transition: transform var(--transition); color: var(--color-red); }
.faq-item.is-open .faq-question svg { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height var(--transition); }
.faq-answer p { padding: 0 4px 22px; font-size: 0.96rem; }

/* ---- Footer ---- */
.site-footer { background: #0B0C11; color: var(--color-text-light-muted); padding: 76px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 56px; border-bottom: 1px solid rgba(255,255,255,0.07); }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-brand img { height: 56px; }
.footer-col h4 { font-family: var(--font-heading); color: var(--color-text-light); font-size: 0.92rem; letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 20px; }
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a { font-size: 0.92rem; transition: color var(--transition); }
.footer-col a:hover { color: var(--color-gold); }
.footer-col p { font-size: 0.9rem; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding: 26px 0; font-size: 0.84rem; flex-wrap: wrap; gap: 12px; }
.footer-bottom a:hover { color: var(--color-gold); }

.back-to-top {
  position: fixed; bottom: 28px; right: 28px; z-index: 900;
  width: 50px; height: 50px; border-radius: 50%;
  background: var(--gradient-brand); color: #17130A;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-glow-gold);
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top svg { width: 20px; height: 20px; }

/* ---- Reveal animation ---- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

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

/* ---- 404 ---- */
.error-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; text-align: center; background: var(--gradient-mesh); color: var(--color-text-light); padding: 40px 24px; }
.error-code { font-family: var(--font-heading); font-size: clamp(5rem, 16vw, 9rem); font-weight: 800; background: var(--gradient-brand); -webkit-background-clip: text; background-clip: text; color: transparent; line-height: 1; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1080px) {
  .trust-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-list { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .areas-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .partners-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero p.lead { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-media { order: -1; max-width: 480px; margin: 0 auto; }
  .service-detail, .service-detail:nth-child(even) { grid-template-columns: 1fr; direction: ltr; }
  .contact-grid { grid-template-columns: 1fr; }
  .cta-banner { flex-direction: column; text-align: center; padding: 48px 32px; }
}

@media (max-width: 768px) {
  .nav-menu, .nav-call { display: none; }
  .menu-toggle { display: flex; }

  .nav-menu.mobile-open {
    display: flex; flex-direction: column; align-items: flex-start; gap: 4px;
    position: fixed; top: var(--header-h); left: 0; right: 0; height: calc(100vh - var(--header-h));
    background: rgba(14,16,22,0.98); backdrop-filter: blur(10px);
    padding: 32px 28px; overflow-y: auto;
  }
  .nav-menu.mobile-open a { width: 100%; padding: 16px 0; font-size: 1.15rem; border-bottom: 1px solid rgba(255,255,255,0.06); }

  .services-grid, .services-grid.cols-2 { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .areas-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .partners-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .form-row { grid-template-columns: 1fr; }
  .contact-info-card, .contact-form-card { padding: 30px; }
  .cta-actions { width: 100%; flex-direction: column; }
  .cta-actions .btn { width: 100%; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 520px) {
  .hero { padding-top: calc(var(--header-h) + 56px); }
  .hero-stats { gap: 20px; }
  .values-grid { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
}