/* ============================================================
   BATEV — High Voltage Battery Repair Centre, Cyprus
   Brand: Orange #F26B22  |  Black #0A0A0A  |  Cream #F5F1EC
   ============================================================ */

:root {
  --c-orange: #F26B22;
  --c-orange-bright: #FF7A2E;
  --c-orange-dark: #C9521A;
  --c-black: #0A0A0A;
  --c-charcoal: #1A1A1A;
  --c-graphite: #2A2A2A;
  --c-cream: #F5F1EC;
  --c-snow: #FFFFFF;
  --c-mute: #6B6B6B;
  --c-line: #E5E0DB;
  --c-bg: #FAFAF8;
  --c-bg-alt: #F0EDE8;
  --c-success: #2E9461;

  --shadow-sm: 0 1px 2px rgba(10,10,10,.06), 0 1px 3px rgba(10,10,10,.04);
  --shadow-md: 0 8px 24px rgba(10,10,10,.08), 0 2px 6px rgba(10,10,10,.05);
  --shadow-lg: 0 18px 48px rgba(10,10,10,.12), 0 6px 16px rgba(10,10,10,.08);
  --shadow-orange: 0 12px 36px rgba(242,107,34,.35);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-pill: 999px;

  --container: 1200px;
  --transition: 220ms cubic-bezier(.4,0,.2,1);

  --font-display: 'Anton', 'Oswald', 'Arial Black', sans-serif;
  --font-body: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

/* Anchor offset for fixed header (replaces JS scroll offset) */
section[id] { scroll-margin-top: 80px; }
@media (max-width: 720px) { section[id] { scroll-margin-top: 70px; } }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--c-black);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--c-orange); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--c-orange-dark); }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: .5px;
  color: var(--c-black);
  text-transform: uppercase;
}

h1 { font-size: clamp(2.4rem, 5.5vw, 4.4rem); }
h2 { font-size: clamp(1.9rem, 4vw, 3rem); }
h3 { font-size: clamp(1.3rem, 2.4vw, 1.7rem); }
h4 { font-size: 1.15rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

ul, ol { margin: 0 0 1rem 1.25rem; }
li { margin-bottom: .4rem; }

/* RU/EL may need slightly tighter heading tracking */
:lang(ru) h1, :lang(ru) h2 { letter-spacing: 0; }
:lang(el) h1, :lang(el) h2 { letter-spacing: 0; }

/* ====== Containers & Layout ====== */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}

section { padding: clamp(3.5rem, 7vw, 6rem) 0; position: relative; }
section.tight { padding: clamp(2.5rem, 5vw, 4rem) 0; }

.section-head { text-align: center; max-width: 760px; margin: 0 auto 3rem; }
.section-head .eyebrow {
  display: inline-block;
  background: rgba(242,107,34,.12);
  color: var(--c-orange-dark);
  font-weight: 600;
  font-size: .82rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: .4rem .9rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1rem;
}
.section-head h2 { margin-bottom: 1rem; }
.section-head p { color: var(--c-mute); font-size: 1.08rem; }

/* ====== Buttons ====== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: .95rem 1.7rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: .98rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  font-family: inherit;
}
.btn-primary {
  background: var(--c-orange);
  color: var(--c-snow);
  box-shadow: var(--shadow-orange);
}
.btn-primary:hover {
  background: var(--c-orange-bright);
  color: var(--c-snow);
  transform: translateY(-2px);
  box-shadow: 0 18px 42px rgba(242,107,34,.45);
}
.btn-ghost {
  background: transparent;
  color: var(--c-black);
  border-color: var(--c-black);
}
.btn-ghost:hover {
  background: var(--c-black);
  color: var(--c-snow);
  transform: translateY(-2px);
}
.btn-light {
  background: var(--c-snow);
  color: var(--c-black);
}
.btn-light:hover {
  background: var(--c-cream);
  transform: translateY(-2px);
}
.btn-ghost-on-dark {
  background: transparent;
  color: var(--c-cream);
  border-color: rgba(245,241,236,.4);
}
.btn-ghost-on-dark:hover {
  background: var(--c-cream);
  color: var(--c-black);
  transform: translateY(-2px);
}
.btn-whatsapp {
  background: #25D366;
  color: var(--c-snow);
  box-shadow: 0 12px 36px rgba(37,211,102,.35);
}
.btn-whatsapp:hover {
  background: #1ebe57;
  color: var(--c-snow);
  transform: translateY(-2px);
}
.btn .icon { width: 18px; height: 18px; flex-shrink: 0; }

/* ====== Header / Navigation ====== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10,10,10,.92);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: all var(--transition);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: .85rem;
  padding-bottom: .85rem;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: .65rem;
  text-decoration: none;
}
.nav-brand img { height: 44px; width: auto; border-radius: 6px; }
.nav-brand .brand-text {
  color: var(--c-snow);
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 1px;
  font-style: italic;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-menu li { margin: 0; }
.nav-menu a {
  color: var(--c-cream);
  font-weight: 500;
  font-size: .95rem;
  transition: color var(--transition);
  position: relative;
}
.nav-menu a:hover { color: var(--c-orange); }
.nav-menu a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 2px;
  background: var(--c-orange);
  transition: width var(--transition);
}
.nav-menu a:hover::after { width: 100%; }

.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.lang-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-pill);
  padding: .35rem .8rem;
  color: var(--c-cream);
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}
.lang-switch:hover { background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.2); }
.lang-switch .caret { width: 12px; height: 12px; transition: transform var(--transition); }
.lang-switch.open .caret { transform: rotate(180deg); }
.lang-dropdown {
  position: absolute;
  top: calc(100% + .5rem);
  right: 0;
  min-width: 160px;
  background: var(--c-snow);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: .4rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition);
  list-style: none;
  margin: 0;
}
.lang-switch.open .lang-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.lang-dropdown li { margin: 0; }
.lang-dropdown a {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .65rem .8rem;
  color: var(--c-black);
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 500;
  text-decoration: none;
}
.lang-dropdown a:hover { background: var(--c-bg-alt); color: var(--c-orange-dark); }
.lang-dropdown a.active { background: rgba(242,107,34,.1); color: var(--c-orange-dark); }
.lang-flag { font-size: 1.05rem; }

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  padding: .5rem;
  cursor: pointer;
  color: var(--c-snow);
}
.nav-toggle svg { width: 26px; height: 26px; }

/* ====== Hero ====== */
.hero {
  position: relative;
  background: var(--c-black);
  color: var(--c-cream);
  padding: clamp(7rem, 14vw, 10rem) 0 clamp(4rem, 8vw, 7rem);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: url('../images/photos/hero-ev-battery.jpg');
  background-size: cover;
  background-position: center;
  opacity: .35;
  filter: saturate(1.05);
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10,10,10,.55) 0%, rgba(10,10,10,.85) 100%),
    linear-gradient(90deg, rgba(10,10,10,.85) 0%, rgba(10,10,10,.35) 60%, rgba(10,10,10,.65) 100%);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 500px at 88% 18%, rgba(242,107,34,.28), transparent 60%),
    radial-gradient(700px 400px at 10% 80%, rgba(242,107,34,.14), transparent 60%);
  z-index: 1;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(circle at 50% 40%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(circle at 50% 40%, #000 30%, transparent 80%);
  z-index: 2;
  pointer-events: none;
}
.hero .container {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: center;
}
.hero-content .badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(242,107,34,.16);
  color: var(--c-orange);
  border: 1px solid rgba(242,107,34,.35);
  padding: .35rem .9rem;
  border-radius: var(--radius-pill);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .8px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.hero h1 {
  color: var(--c-snow);
  margin-bottom: 1.3rem;
}
.hero h1 .accent { color: var(--c-orange); display: inline-block; }
.hero-content p.lead {
  font-size: 1.15rem;
  color: rgba(245,241,236,.82);
  max-width: 560px;
  margin-bottom: 2rem;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 540px;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,.1);
}
.stat .num {
  display: block;
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--c-orange);
  line-height: 1;
  margin-bottom: .3rem;
}
.stat .lbl {
  font-size: .82rem;
  color: rgba(245,241,236,.7);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-visual .visual-card {
  position: relative;
  background: linear-gradient(145deg, #1a1a1a 0%, #0f0f0f 100%);
  border: 1px solid rgba(242,107,34,.25);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  box-shadow: var(--shadow-lg);
  max-width: 420px;
  width: 100%;
}
.hero-visual .visual-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(242,107,34,.5), transparent 50%);
  z-index: -1;
  filter: blur(20px);
  opacity: .55;
}
.visual-card .vc-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.visual-card .vc-title {
  color: var(--c-cream);
  font-weight: 600;
  font-size: 1.05rem;
}
.visual-card .vc-tag {
  background: rgba(46,148,97,.18);
  color: #5DD18D;
  font-size: .72rem;
  padding: .25rem .65rem .25rem .55rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}
.visual-card .vc-tag::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #5DD18D;
  box-shadow: 0 0 0 0 rgba(93,209,141,.55);
  animation: vcPulse 1.8s ease-out infinite;
}
@keyframes vcPulse {
  0%   { box-shadow: 0 0 0 0 rgba(93,209,141,.55); }
  70%  { box-shadow: 0 0 0 6px rgba(93,209,141,0); }
  100% { box-shadow: 0 0 0 0 rgba(93,209,141,0); }
}
.visual-card .vc-bar {
  height: 8px;
  background: rgba(255,255,255,.06);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 1.5rem;
  position: relative;
}
.visual-card .vc-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--c-orange), var(--c-orange-bright));
  border-radius: 4px;
  width: 0;
  position: relative;
  overflow: hidden;
  transition: width 2.6s cubic-bezier(.4, 0, .2, 1) .45s;
}
.visual-card .vc-bar-fill.is-active {
  width: 88%;
}
.visual-card .vc-bar-fill::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,.45) 50%, transparent 100%);
  transform: translateX(-100%);
  pointer-events: none;
}
.visual-card .vc-bar-fill.is-active::after {
  animation: vcShimmer 2.2s ease-out .65s;
}
@keyframes vcShimmer {
  from { transform: translateX(-100%); }
  to   { transform: translateX(120%); }
}
.visual-card .vc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.vc-cell {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius-md);
  padding: 1rem;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .55s ease, transform .55s ease, border-color .3s ease, background .3s ease;
}
.visual-card.is-active .vc-cell {
  opacity: 1;
  transform: none;
}
.visual-card.is-active .vc-cell:nth-child(1) { transition-delay: .15s, .15s, 0s, 0s; }
.visual-card.is-active .vc-cell:nth-child(2) { transition-delay: .28s, .28s, 0s, 0s; }
.visual-card.is-active .vc-cell:nth-child(3) { transition-delay: .41s, .41s, 0s, 0s; }
.visual-card.is-active .vc-cell:nth-child(4) { transition-delay: .54s, .54s, 0s, 0s; }
.vc-cell:hover {
  border-color: rgba(242,107,34,.35);
  background: rgba(242,107,34,.05);
}
.vc-cell .lbl {
  color: rgba(245,241,236,.55);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: .35rem;
  display: block;
}
.vc-cell .val {
  color: var(--c-cream);
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-variant-numeric: tabular-nums;
}
.visual-card .vc-note {
  margin-top: 1rem;
  font-size: .72rem;
  color: rgba(245,241,236,.45);
  letter-spacing: .5px;
  text-align: center;
  font-style: italic;
}

/* Floating sparks decoration */
.hero-visual .spark {
  position: absolute;
  width: 6px; height: 6px;
  background: var(--c-orange);
  border-radius: 50%;
  box-shadow: 0 0 18px var(--c-orange);
  animation: float 6s ease-in-out infinite;
}
.spark:nth-child(2) { top: 10%; left: 12%; animation-delay: 0s; }
.spark:nth-child(3) { top: 70%; left: 8%; animation-delay: 1.5s; }
.spark:nth-child(4) { top: 18%; right: 6%; animation-delay: 3s; }
.spark:nth-child(5) { bottom: 12%; right: 14%; animation-delay: 4.5s; }
@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); opacity: .8; }
  50% { transform: translateY(-22px) scale(1.2); opacity: 1; }
}

/* ====== Trust strip ====== */
.trust-strip {
  background: var(--c-snow);
  border-bottom: 1px solid var(--c-line);
  padding: 1.5rem 0;
}
.trust-strip .container {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem 3rem;
  justify-content: center;
  align-items: center;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: .6rem;
  color: var(--c-mute);
  font-size: .9rem;
  font-weight: 500;
}
.trust-item svg { width: 22px; height: 22px; color: var(--c-orange); }

/* ====== Services Grid ====== */
.services {
  background: var(--c-bg);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.service-card {
  background: var(--c-snow);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--c-orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(242,107,34,.25);
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, rgba(242,107,34,.15) 0%, rgba(242,107,34,.05) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
  color: var(--c-orange);
}
.service-icon svg { width: 30px; height: 30px; }
.service-card h3 { margin-bottom: .8rem; font-size: 1.25rem; }
.service-card p { color: var(--c-mute); margin-bottom: 1rem; }
.service-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.service-card ul li {
  position: relative;
  padding-left: 1.4rem;
  font-size: .92rem;
  color: var(--c-graphite);
  margin-bottom: .4rem;
}
.service-card ul li::before {
  content: '';
  position: absolute;
  left: 0; top: .55rem;
  width: 6px; height: 6px;
  background: var(--c-orange);
  border-radius: 50%;
}

/* ====== About / Why ====== */
.about {
  background: var(--c-bg-alt);
  position: relative;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-text .eyebrow {
  display: inline-block;
  background: rgba(242,107,34,.12);
  color: var(--c-orange-dark);
  font-weight: 600;
  font-size: .82rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: .4rem .9rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1rem;
}
.about-text h2 { margin-bottom: 1.2rem; }
.about-text p { color: var(--c-graphite); font-size: 1.05rem; margin-bottom: 1rem; }
.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin-top: 2rem;
}
.about-feature {
  display: flex;
  gap: .8rem;
  align-items: flex-start;
}
.about-feature .af-icon {
  width: 40px; height: 40px;
  background: var(--c-orange);
  border-radius: var(--radius-md);
  color: var(--c-snow);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.about-feature .af-icon svg { width: 22px; height: 22px; }
.about-feature h4 { margin-bottom: .25rem; font-size: 1rem; }
.about-feature p { font-size: .88rem; color: var(--c-mute); margin: 0; }

.about-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(10,10,10,.78), rgba(10,10,10,.92)),
    url('../images/photos/about-workshop.jpg') center / cover no-repeat;
  padding: 3rem 2rem;
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
}
.about-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(242,107,34,.3), transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(242,107,34,.18), transparent 50%);
}
.about-visual .av-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--c-cream);
}
.about-visual .av-big-num {
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw, 7rem);
  background: linear-gradient(135deg, var(--c-orange), var(--c-orange-bright));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  margin-bottom: .3rem;
}
.about-visual .av-label {
  font-size: 1rem;
  color: rgba(245,241,236,.75);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 2rem;
}
.about-visual .av-list {
  list-style: none;
  margin: 0;
  padding: 0;
  text-align: left;
  max-width: 320px;
  margin: 0 auto;
}
.about-visual .av-list li {
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: .65rem 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
  font-size: .95rem;
}
.about-visual .av-list li:last-child { border-bottom: none; }
.about-visual .av-list svg {
  width: 18px; height: 18px;
  color: var(--c-orange);
  flex-shrink: 0;
}

/* ====== Process ====== */
.process {
  background: var(--c-snow);
}
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  position: relative;
}
.process-step {
  text-align: center;
  position: relative;
}
.process-step .step-num {
  width: 70px; height: 70px;
  background: linear-gradient(135deg, var(--c-orange), var(--c-orange-bright));
  color: var(--c-snow);
  font-family: var(--font-display);
  font-size: 1.6rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.2rem;
  box-shadow: var(--shadow-orange);
  position: relative;
  z-index: 1;
}
.process-step h3 { margin-bottom: .6rem; font-size: 1.15rem; }
.process-step p { color: var(--c-mute); font-size: .93rem; }

/* ====== FAQ ====== */
.faq {
  background: var(--c-bg);
}
.faq-list {
  max-width: 820px;
  margin: 0 auto;
}
.faq-item {
  background: var(--c-snow);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  margin-bottom: .75rem;
  overflow: hidden;
  transition: all var(--transition);
}
.faq-item.open {
  border-color: rgba(242,107,34,.3);
  box-shadow: var(--shadow-sm);
}
.faq-question {
  width: 100%;
  background: transparent;
  border: 0;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--c-black);
  transition: color var(--transition);
}
.faq-question:hover { color: var(--c-orange-dark); }
.faq-question .icon {
  width: 22px; height: 22px;
  flex-shrink: 0;
  color: var(--c-orange);
  transition: transform var(--transition);
}
.faq-item.open .faq-question .icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition);
}
.faq-item.open .faq-answer { max-height: 800px; }
.faq-answer-inner {
  padding: 0 1.5rem 1.5rem;
  color: var(--c-graphite);
  line-height: 1.7;
}
.faq-answer-inner p { margin-bottom: .8rem; }
.faq-answer-inner ul { margin: .5rem 0 0 1.2rem; }

/* ====== Articles / Blog ====== */
.articles { background: var(--c-bg-alt); }
.articles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
@media (max-width: 1100px) {
  .articles-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .articles-grid { grid-template-columns: 1fr; }
}
.article-card {
  background: var(--c-snow);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--c-line);
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
}
.article-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(242,107,34,.25);
}
.article-thumb {
  height: 200px;
  background: linear-gradient(135deg, #1a1a1a, #0a0a0a);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.article-thumb::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 30% 40%, rgba(242,107,34,.4), transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(242,107,34,.2), transparent 50%);
  z-index: 1;
}
.article-thumb svg {
  position: relative;
  z-index: 2;
  width: 84px; height: 84px;
  color: var(--c-orange);
  opacity: .85;
}
.article-thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  transition: transform .6s cubic-bezier(.22,1,.36,1);
}
.article-thumb:has(img)::before {
  background:
    linear-gradient(180deg, rgba(10,10,10,.15) 0%, rgba(10,10,10,.55) 100%),
    radial-gradient(circle at 80% 90%, rgba(242,107,34,.28), transparent 55%);
}
.article-card:hover .article-thumb img { transform: scale(1.05); }
.article-body {
  padding: 1.4rem 1.5rem 1.6rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.article-meta {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: .7rem;
  color: var(--c-mute);
  font-size: .82rem;
}
.article-tag {
  background: rgba(242,107,34,.12);
  color: var(--c-orange-dark);
  padding: .15rem .55rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  letter-spacing: .5px;
  text-transform: uppercase;
  font-size: .7rem;
}
.article-card h3 {
  font-size: 1.15rem;
  margin-bottom: .65rem;
  font-family: var(--font-body);
  font-weight: 700;
  text-transform: none;
  letter-spacing: 0;
  line-height: 1.35;
}
.article-card h3 a {
  color: var(--c-black);
  text-decoration: none;
}
.article-card h3 a:hover { color: var(--c-orange-dark); }
.article-card p {
  color: var(--c-mute);
  font-size: .95rem;
  margin-bottom: 1rem;
  flex: 1;
}
.article-card .read-more {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-weight: 600;
  font-size: .9rem;
  color: var(--c-orange-dark);
}
.article-card .read-more:hover { color: var(--c-orange); gap: .6rem; }

/* ====== CTA banner ====== */
.cta-banner {
  background: linear-gradient(135deg, var(--c-black) 0%, #1a1a1a 100%);
  color: var(--c-cream);
  position: relative;
  overflow: hidden;
  padding: clamp(3rem, 6vw, 5rem) 0;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 50%, rgba(242,107,34,.28), transparent 55%);
}
.cta-banner .container {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.cta-content { flex: 1; min-width: 280px; }
.cta-content h2 { color: var(--c-snow); margin-bottom: .6rem; }
.cta-content p { color: rgba(245,241,236,.78); font-size: 1.05rem; margin-bottom: 0; }
.cta-actions { display: flex; gap: .8rem; flex-wrap: wrap; }

/* ====== Contact ====== */
.contact { background: var(--c-snow); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}
.contact-info { display: flex; flex-direction: column; gap: 1.4rem; }
.contact-card {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.3rem;
  background: var(--c-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--c-line);
  transition: all var(--transition);
}
.contact-card:hover {
  transform: translateY(-3px);
  border-color: rgba(242,107,34,.3);
  box-shadow: var(--shadow-sm);
}
.contact-card .ci-icon {
  width: 44px; height: 44px;
  background: var(--c-orange);
  color: var(--c-snow);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-card .ci-icon svg { width: 22px; height: 22px; }
.contact-card h4 { margin-bottom: .25rem; font-family: var(--font-body); text-transform: none; letter-spacing: 0; font-size: .95rem; color: var(--c-mute); font-weight: 500; }
.contact-card a, .contact-card .ci-val { color: var(--c-black); font-size: 1.05rem; font-weight: 600; line-height: 1.4; }
.contact-card a:hover { color: var(--c-orange-dark); }
.contact-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--c-line);
  min-height: 420px;
  box-shadow: var(--shadow-sm);
}
.contact-map iframe { width: 100%; height: 100%; min-height: 420px; border: 0; display: block; }

.contact-form {
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  margin-top: 2.5rem;
  grid-column: 1 / -1;
}
.contact-form h3 {
  margin-bottom: .4rem;
  font-family: var(--font-body);
  text-transform: none;
  letter-spacing: 0;
  font-weight: 700;
  font-size: 1.25rem;
}
.contact-form .form-intro {
  color: var(--c-mute);
  font-size: .95rem;
  margin-bottom: 1.2rem;
}
.contact-form .form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 1.2rem;
}
.contact-form label {
  display: block;
  font-size: .82rem;
  font-weight: 600;
  color: var(--c-graphite);
  margin-bottom: .35rem;
  letter-spacing: .3px;
}
.contact-form .field-full { grid-column: 1 / -1; }
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: .8rem 1rem;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
  background: var(--c-snow);
  font-family: inherit;
  font-size: 1rem;
  color: var(--c-black);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.contact-form textarea {
  min-height: 110px;
  resize: vertical;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--c-orange);
  box-shadow: 0 0 0 3px rgba(242,107,34,.15);
}
.contact-form .form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  align-items: center;
  margin-top: 1.2rem;
}
.contact-form .form-note {
  font-size: .82rem;
  color: var(--c-mute);
}
@media (max-width: 560px) {
  .contact-form .form-grid { grid-template-columns: 1fr; }
}

/* Visible focus ring across interactive elements */
a:focus-visible,
button:focus-visible,
.lang-switch:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--c-orange);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* FAQ answer region — sized via JS-set max-height, but ensure semantic region works */
.faq-answer[hidden] { display: none; }

/* ====== Footer ====== */
.site-footer {
  background: var(--c-black);
  color: var(--c-cream);
  padding: 4rem 0 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}
.footer-brand .nav-brand img { height: 50px; }
.footer-brand p {
  margin-top: 1rem;
  color: rgba(245,241,236,.65);
  font-size: .92rem;
  max-width: 320px;
}
.footer-social {
  display: flex;
  gap: .65rem;
  margin-top: 1.2rem;
}
.footer-social a {
  width: 38px; height: 38px;
  background: rgba(255,255,255,.06);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-cream);
  transition: all var(--transition);
}
.footer-social a:hover {
  background: var(--c-orange);
  color: var(--c-snow);
  transform: translateY(-3px);
}
.footer-social svg { width: 18px; height: 18px; }
.footer-col h4 {
  color: var(--c-snow);
  margin-bottom: 1.2rem;
  font-size: .95rem;
  letter-spacing: 1px;
}
.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.footer-col li { margin-bottom: .55rem; }
.footer-col a {
  color: rgba(245,241,236,.65);
  font-size: .92rem;
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--c-orange); }
.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: .85rem;
  color: rgba(245,241,236,.5);
}

/* ====== Article (single) pages ====== */
.article-hero {
  background: var(--c-black);
  color: var(--c-cream);
  padding: 8rem 0 4rem;
  position: relative;
  overflow: hidden;
}
.article-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(600px 300px at 50% 60%, rgba(242,107,34,.2), transparent 60%);
}
.article-hero .container { position: relative; z-index: 1; max-width: 840px; }
.article-hero .breadcrumbs {
  display: flex;
  gap: .5rem;
  align-items: center;
  font-size: .85rem;
  color: rgba(245,241,236,.6);
  margin-bottom: 1.2rem;
}
.article-hero .breadcrumbs a { color: rgba(245,241,236,.8); }
.article-hero .breadcrumbs a:hover { color: var(--c-orange); }
.article-hero h1 { color: var(--c-snow); margin-bottom: 1rem; font-size: clamp(2rem, 4.5vw, 3.4rem); }
.article-hero .meta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
  color: rgba(245,241,236,.6);
  font-size: .9rem;
}
.article-hero .meta .article-tag { background: rgba(242,107,34,.2); color: var(--c-orange); }
.article-body-section {
  background: var(--c-snow);
  padding: 4rem 0;
}
.article-body-section .container { max-width: 760px; }
.article-content h2 {
  margin: 2.4rem 0 1rem;
  font-size: 1.7rem;
  text-transform: none;
  letter-spacing: 0;
  font-family: var(--font-body);
  font-weight: 800;
}
.article-content h3 {
  margin: 1.8rem 0 .8rem;
  font-size: 1.25rem;
  text-transform: none;
  letter-spacing: 0;
  font-family: var(--font-body);
  font-weight: 700;
}
.article-content p {
  font-size: 1.05rem;
  color: var(--c-graphite);
  margin-bottom: 1.2rem;
  line-height: 1.75;
}
.article-content ul, .article-content ol {
  margin: .8rem 0 1.4rem 1.4rem;
  color: var(--c-graphite);
}
.article-content li { font-size: 1.02rem; line-height: 1.7; margin-bottom: .5rem; }
.article-content blockquote {
  border-left: 4px solid var(--c-orange);
  padding: .8rem 1.3rem;
  margin: 1.6rem 0;
  background: var(--c-bg);
  font-style: italic;
  color: var(--c-graphite);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}
.article-content a { text-decoration: underline; }
.related-articles {
  background: var(--c-bg);
  padding: 4rem 0;
}

/* ====== Articles index page ====== */
.page-hero {
  background: var(--c-black);
  color: var(--c-cream);
  padding: 8rem 0 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(800px 400px at 50% 50%, rgba(242,107,34,.22), transparent 60%);
}
.page-hero .container { position: relative; z-index: 1; max-width: 760px; }
.page-hero h1 { color: var(--c-snow); margin-bottom: 1rem; }
.page-hero p { font-size: 1.1rem; color: rgba(245,241,236,.78); }

/* ====== Reveal animations ====== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* ====== Responsive ====== */
@media (max-width: 960px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 420px; margin: 0 auto; }
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav-toggle { display: inline-flex; }
  .nav-menu {
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: var(--c-black);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255,255,255,.08);
    transform: translateY(-110%);
    transition: transform var(--transition);
  }
  .nav-menu.open { transform: translateY(0); }
  .nav-menu li { border-bottom: 1px solid rgba(255,255,255,.06); }
  .nav-menu li:last-child { border-bottom: none; }
  .nav-menu a { display: block; padding: 1rem 1.5rem; }
  .nav-menu a::after { display: none; }

  .hero-stats { grid-template-columns: repeat(3, 1fr); gap: 1rem; }
  .stat .num { font-size: 1.7rem; }

  .about-features { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; text-align: left; }
  .cta-banner .container { flex-direction: column; text-align: center; }
  .cta-actions { justify-content: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 1rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }
}

/* ====== Print ====== */
@media print {
  .site-header, .site-footer, .cta-banner, .nav-toggle { display: none; }
  body { background: white; color: black; }
}

/* ====== Reduce motion ====== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}