/* ==========================================================================
   GAAS Technology Group — Core Stylesheet
   Modern dark tech theme
   ========================================================================== */

/* --- Design tokens ------------------------------------------------------ */
:root {
  --bg:           #070B14;
  --bg-2:         #0C1424;
  --bg-3:         #101B30;
  --surface:      rgba(255, 255, 255, 0.035);
  --surface-hi:   rgba(255, 255, 255, 0.06);
  --border:       rgba(255, 255, 255, 0.09);
  --border-hi:    rgba(255, 255, 255, 0.16);

  --text:         #E9EEF8;
  --text-dim:     #A7B4C8;
  --muted:        #7C8AA3;

  --accent:       #22D3EE;
  --accent-2:     #3B82F6;
  --accent-soft:  rgba(34, 211, 238, 0.12);
  --grad:         linear-gradient(135deg, #22D3EE 0%, #3B82F6 100%);
  --grad-text:    linear-gradient(120deg, #67E8F9 0%, #60A5FA 60%, #818CF8 100%);

  --ok:           #34D399;
  --warn:         #FBBF24;
  --err:          #F87171;

  --font-head:    'Space Grotesk', 'Segoe UI', system-ui, sans-serif;
  --font-body:    'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;

  --maxw:         1180px;
  --radius:       14px;
  --radius-lg:    22px;

  --shadow:       0 18px 50px -12px rgba(0, 0, 0, 0.7);
  --shadow-glow:  0 0 0 1px rgba(34, 211, 238, 0.18), 0 18px 60px -20px rgba(34, 211, 238, 0.35);

  --nav-h:        74px;
  --ease:         cubic-bezier(0.22, 1, 0.36, 1);
}

/* --- Reset -------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 20px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
[hidden] { display: none !important; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(2.3rem, 5.4vw, 3.9rem); }
h2 { font-size: clamp(1.85rem, 3.9vw, 2.75rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); }
p  { margin: 0 0 1.1em; color: var(--text-dim); }

::selection { background: var(--accent); color: #041018; }

/* --- Layout helpers ----------------------------------------------------- */
.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: 22px;
}

.section { padding-block: clamp(64px, 9vw, 112px); position: relative; }
.section--tight { padding-block: clamp(48px, 6vw, 76px); }
.section--alt { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 50%, var(--bg) 100%); }

.section-head { max-width: 680px; margin-bottom: 54px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head p { font-size: 1.06rem; margin-bottom: 0; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-head);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}
.eyebrow::before {
  content: '';
  width: 26px;
  height: 2px;
  background: var(--grad);
  border-radius: 2px;
}
.section-head.center .eyebrow::before { display: none; }

.grad-text {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* --- Buttons ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 26px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-family: var(--font-head);
  font-size: 0.94rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease),
              background 0.25s var(--ease), border-color 0.25s var(--ease);
  white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; flex: none; }

.btn--primary {
  background: var(--grad);
  color: #04121A;
  box-shadow: 0 10px 30px -10px rgba(34, 211, 238, 0.55);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px -10px rgba(34, 211, 238, 0.7);
}

.btn--ghost {
  background: var(--surface);
  border-color: var(--border-hi);
  color: var(--text);
}
.btn--ghost:hover {
  background: var(--surface-hi);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.btn--lg { padding: 16px 32px; font-size: 1rem; }
.btn--block { width: 100%; }

.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
}
.link-arrow svg { width: 15px; height: 15px; transition: transform 0.25s var(--ease); }
.link-arrow:hover svg { transform: translateX(4px); }

/* --- Navigation --------------------------------------------------------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--nav-h);
  z-index: 100;
  display: flex;
  align-items: center;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(7, 11, 20, 0.86);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
}
.nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand { display: flex; align-items: center; gap: 11px; flex: none; }
.brand__logo { height: 47px; width: auto; flex: none; }

.nav__links { display: flex; align-items: center; gap: 4px; }
.nav__links a {
  padding: 9px 15px;
  border-radius: 8px;
  font-size: 0.93rem;
  font-weight: 500;
  color: var(--text-dim);
  transition: color 0.2s, background 0.2s;
}
.nav__links a:hover { color: var(--text); background: var(--surface); }
.nav__links a.active { color: var(--text); }
.nav__links a.active::after {
  content: '';
  display: block;
  height: 2px;
  margin-top: 4px;
  border-radius: 2px;
  background: var(--grad);
}
/* The CTA inside the links list belongs to the mobile drawer only —
   on desktop the one in .nav__cta is shown instead. */
.nav__links .btn { display: none; }

.nav__cta { display: flex; align-items: center; gap: 12px; flex: none; }
.nav__phone {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dim);
  transition: color 0.2s;
}
.nav__phone:hover { color: var(--accent); }
.nav__phone svg { width: 15px; height: 15px; }

.nav__toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border-hi);
  border-radius: 10px;
  background: var(--surface);
  cursor: pointer;
  position: relative;
}
.nav__toggle span {
  position: absolute;
  left: 11px;
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.2s;
}
.nav__toggle span:nth-child(1) { top: 14px; }
.nav__toggle span:nth-child(2) { top: 20px; }
.nav__toggle span:nth-child(3) { top: 26px; }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* --- Hero --------------------------------------------------------------- */
.hero {
  position: relative;
  padding-top: calc(var(--nav-h) + clamp(56px, 9vw, 104px));
  padding-bottom: clamp(60px, 8vw, 100px);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -320px;
  left: 50%;
  width: min(1100px, 130vw);
  height: 760px;
  transform: translateX(-50%);
  background: radial-gradient(ellipse at center,
              rgba(59, 130, 246, 0.20) 0%,
              rgba(34, 211, 238, 0.10) 38%,
              transparent 68%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.028) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: radial-gradient(ellipse 80% 55% at 50% 30%, #000 20%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 80% 55% at 50% 30%, #000 20%, transparent 78%);
  pointer-events: none;
}
.hero .wrap { position: relative; z-index: 1; }

.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(36px, 5vw, 64px);
  align-items: center;
}
.hero__lead {
  font-size: clamp(1.02rem, 1.6vw, 1.16rem);
  max-width: 54ch;
  margin-bottom: 30px;
}
.hero .btn-row { margin-bottom: 34px; }

.hero__note {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  font-size: 0.87rem;
  color: var(--muted);
}
.hero__note span { display: inline-flex; align-items: center; gap: 7px; }
.hero__note svg { width: 15px; height: 15px; color: var(--ok); flex: none; }

/* Hero visual: terminal-style status card */
.hero__panel {
  background: linear-gradient(160deg, rgba(16, 27, 48, 0.9), rgba(10, 16, 30, 0.9));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  backdrop-filter: blur(8px);
}
.hero__panel-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 13px 18px;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
}
.hero__panel-bar i {
  width: 10px; height: 10px; border-radius: 50%;
  background: rgba(255,255,255,0.16);
}
.hero__panel-bar i:first-child { background: #F87171; }
.hero__panel-bar i:nth-child(2) { background: #FBBF24; }
.hero__panel-bar i:nth-child(3) { background: #34D399; }
.hero__panel-bar b {
  margin-left: 8px;
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.04em;
}
.hero__panel-body { padding: 8px 0; }

.status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.045);
}
.status-row:last-child { border-bottom: 0; }
.status-row__label {
  display: flex; align-items: center; gap: 11px;
  font-size: 0.9rem; color: var(--text-dim);
}
.status-row__label svg { width: 17px; height: 17px; color: var(--accent); flex: none; }
.status-row__val {
  font-family: var(--font-head);
  font-size: 0.86rem;
  font-weight: 600;
  display: inline-flex; align-items: center; gap: 7px;
  color: var(--text);
}
.dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.6);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.55); }
  70%  { box-shadow: 0 0 0 9px rgba(52, 211, 153, 0); }
  100% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); }
}

/* --- Trust / stat bar --------------------------------------------------- */
.statbar {
  border-block: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.015);
}
.statbar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
}
.statbar__item {
  background: var(--bg);
  padding: 32px 22px;
  text-align: center;
}
.statbar__num {
  font-family: var(--font-head);
  font-size: clamp(1.7rem, 3.2vw, 2.3rem);
  font-weight: 700;
  line-height: 1;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 8px;
}
.statbar__label {
  font-size: 0.83rem;
  color: var(--muted);
  letter-spacing: 0.03em;
}

/* --- Cards -------------------------------------------------------------- */
.grid { display: grid; gap: 22px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 28px;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease),
              background 0.35s var(--ease), box-shadow 0.35s var(--ease);
  overflow: hidden;
}
.card::after {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: var(--grad);
  opacity: 0;
  transition: opacity 0.35s var(--ease);
}
.card:hover {
  transform: translateY(-5px);
  background: var(--surface-hi);
  border-color: var(--border-hi);
  box-shadow: var(--shadow);
}
.card:hover::after { opacity: 1; }
.card h3 { margin-bottom: 10px; }
.card p { font-size: 0.95rem; margin-bottom: 0; }
.card p + .link-arrow { margin-top: 18px; }

.card__icon {
  width: 50px; height: 50px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: var(--accent-soft);
  border: 1px solid rgba(34, 211, 238, 0.22);
  margin-bottom: 20px;
}
.card__icon svg { width: 23px; height: 23px; color: var(--accent); }

.card__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}
.card__list li {
  position: relative;
  padding-left: 22px;
  font-size: 0.9rem;
  color: var(--text-dim);
}
.card__list li::before {
  content: '';
  position: absolute;
  left: 2px; top: 10px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.card--num .card__num {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 14px;
  display: block;
}

/* --- Split feature blocks ---------------------------------------------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(34px, 5vw, 62px);
  align-items: center;
}
.split--flip .split__media { order: -1; }

.feature-list { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 20px; }
.feature-list li { display: flex; gap: 15px; }
.feature-list svg {
  width: 21px; height: 21px; flex: none; margin-top: 3px; color: var(--accent);
}
.feature-list h4 {
  font-size: 1.02rem;
  margin: 0 0 4px;
  font-family: var(--font-head);
  font-weight: 600;
}
.feature-list p { font-size: 0.93rem; margin: 0; }

.media-card {
  background: linear-gradient(160deg, rgba(16, 27, 48, 0.85), rgba(10, 16, 30, 0.85));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow);
}

/* --- Process steps ------------------------------------------------------ */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.step {
  position: relative;
  padding: 28px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.step__n {
  font-family: var(--font-head);
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1;
  color: rgba(255, 255, 255, 0.09);
  margin-bottom: 12px;
}
.step h3 { font-size: 1.08rem; margin-bottom: 8px; }
.step p { font-size: 0.9rem; margin: 0; }

/* --- Industries --------------------------------------------------------- */
.ind-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.ind {
  display: flex; align-items: center; gap: 14px;
  padding: 20px 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease), transform 0.3s var(--ease);
}
.ind:hover { border-color: var(--accent); background: var(--surface-hi); transform: translateY(-3px); }
.ind svg { width: 22px; height: 22px; color: var(--accent); flex: none; }
.ind span { font-family: var(--font-head); font-weight: 600; font-size: 0.97rem; }

/* --- Quote / testimonial ------------------------------------------------ */
.quote {
  max-width: 820px;
  margin-inline: auto;
  text-align: center;
  padding: clamp(34px, 5vw, 54px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.quote__mark {
  font-family: var(--font-head);
  font-size: 3.4rem;
  line-height: 1;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 8px;
}
.quote blockquote {
  margin: 0 0 24px;
  font-family: var(--font-head);
  font-size: clamp(1.1rem, 2.1vw, 1.45rem);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--text);
}
.quote figcaption { font-size: 0.9rem; color: var(--muted); }
.quote figcaption b { display: block; color: var(--text); font-family: var(--font-head); }

/* --- CTA band ----------------------------------------------------------- */
.cta-band {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(38px, 5.5vw, 62px);
  text-align: center;
  background:
    radial-gradient(ellipse 70% 130% at 50% 0%, rgba(59, 130, 246, 0.18), transparent 70%),
    linear-gradient(160deg, rgba(16, 27, 48, 0.9), rgba(10, 16, 30, 0.9));
  overflow: hidden;
}
.cta-band h2 { margin-bottom: 14px; }
.cta-band p { max-width: 560px; margin-inline: auto; margin-bottom: 30px; }
.cta-band .btn-row { justify-content: center; }

/* --- Page header (inner pages) ------------------------------------------ */
.page-head {
  position: relative;
  padding-top: calc(var(--nav-h) + clamp(50px, 7vw, 84px));
  padding-bottom: clamp(38px, 5vw, 58px);
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.page-head::before {
  content: '';
  position: absolute;
  top: -300px; left: 50%;
  width: min(950px, 125vw); height: 620px;
  transform: translateX(-50%);
  background: radial-gradient(ellipse at center, rgba(59,130,246,0.16), transparent 66%);
  pointer-events: none;
}
.page-head .wrap { position: relative; z-index: 1; }
.page-head p { max-width: 62ch; font-size: 1.05rem; margin-bottom: 0; }

.crumbs { font-size: 0.83rem; color: var(--muted); margin-bottom: 16px; }
.crumbs a:hover { color: var(--accent); }
.crumbs span { margin-inline: 7px; opacity: 0.5; }

/* --- Contact ------------------------------------------------------------ */
.contact-grid { display: grid; grid-template-columns: 1fr 0.78fr; gap: clamp(30px, 4vw, 52px); align-items: start; }

.form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(26px, 3.5vw, 38px);
}
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-family: var(--font-head);
  font-size: 0.83rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  margin-bottom: 8px;
  color: var(--text-dim);
}
.field label .req { color: var(--accent); }

.field input, .field select, .field textarea {
  width: 100%;
  padding: 13px 15px;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.field textarea { resize: vertical; min-height: 130px; line-height: 1.6; }
.field select { appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237C8AA3' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
  padding-right: 42px;
}
.field select option { background: var(--bg-2); color: var(--text); }

.field input::placeholder, .field textarea::placeholder { color: #5C6B84; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(0, 0, 0, 0.4);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.13);
}
.field input[aria-invalid="true"],
.field select[aria-invalid="true"],
.field textarea[aria-invalid="true"] { border-color: var(--err); }

.field__err {
  display: none;
  margin-top: 6px;
  font-size: 0.8rem;
  color: var(--err);
}
.field__err.show { display: block; }

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.form__note { font-size: 0.82rem; color: var(--muted); margin: 16px 0 0; }

.form__status {
  display: none;
  margin-bottom: 20px;
  padding: 14px 16px;
  border-radius: 10px;
  font-size: 0.92rem;
  border: 1px solid;
}
.form__status.show { display: block; }
.form__status.ok  { background: rgba(52, 211, 153, 0.09); border-color: rgba(52,211,153,0.4); color: #6EE7B7; }
.form__status.err { background: rgba(248, 113, 113, 0.09); border-color: rgba(248,113,113,0.4); color: #FCA5A5; }

.btn[aria-busy="true"] { opacity: 0.65; pointer-events: none; }

/* Contact info cards */
.info-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 18px;
}
.info-card h3 { font-size: 1.05rem; margin-bottom: 16px; }
.info-item { display: flex; gap: 14px; padding: 11px 0; }
.info-item:first-of-type { padding-top: 0; }
.info-item svg { width: 19px; height: 19px; color: var(--accent); flex: none; margin-top: 4px; }
.info-item b {
  display: block;
  font-family: var(--font-head);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
  margin-bottom: 2px;
}
.info-item a, .info-item address {
  font-style: normal;
  font-size: 0.95rem;
  color: var(--text);
  transition: color 0.2s;
}
.info-item a:hover { color: var(--accent); }

.map-embed {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  line-height: 0;
}
.map-embed iframe { width: 100%; height: 260px; border: 0; filter: grayscale(0.4) invert(0.9) hue-rotate(180deg) contrast(0.85); }

/* --- FAQ / accordion ---------------------------------------------------- */
.faq { display: grid; gap: 12px; max-width: 820px; margin-inline: auto; }
.faq details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px 22px;
  transition: border-color 0.25s;
}
.faq details[open] { border-color: var(--border-hi); }
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 30px 18px 0;
  position: relative;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '';
  position: absolute;
  right: 2px; top: 50%;
  width: 10px; height: 10px;
  border-right: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: translateY(-70%) rotate(45deg);
  transition: transform 0.28s var(--ease);
}
.faq details[open] summary::after { transform: translateY(-20%) rotate(-135deg); }
.faq details p { font-size: 0.95rem; margin: 0 0 18px; }

/* --- Footer ------------------------------------------------------------- */
.footer {
  border-top: 1px solid var(--border);
  background: var(--bg-2);
  padding-block: 58px 28px;
  margin-top: clamp(20px, 4vw, 40px);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px 30px;
  padding-bottom: 42px;
}
.footer__about p { font-size: 0.92rem; margin: 18px 0 0; max-width: 34ch; }
.footer h4 {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text);
  margin: 0 0 18px;
}
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.footer ul a, .footer address a {
  font-size: 0.92rem;
  color: var(--text-dim);
  transition: color 0.2s;
}
.footer ul a:hover, .footer address a:hover { color: var(--accent); }
.footer address { font-style: normal; font-size: 0.92rem; color: var(--text-dim); display: grid; gap: 11px; }
.footer address > div { display: flex; gap: 11px; }
.footer address svg { width: 16px; height: 16px; color: var(--accent); flex: none; margin-top: 3px; }

.footer__bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--muted);
}
.footer__bottom nav { display: flex; gap: 20px; }
.footer__bottom a:hover { color: var(--accent); }

/* --- Scroll reveal ------------------------------------------------------ */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.in { opacity: 1; transform: none; }

/* --- Skip link ---------------------------------------------------------- */
.skip {
  position: absolute;
  left: -9999px;
  top: 8px;
  z-index: 200;
  padding: 11px 18px;
  background: var(--accent);
  color: #04121A;
  border-radius: 8px;
  font-weight: 600;
}
.skip:focus { left: 16px; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1000px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__panel { max-width: 560px; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 880px) {
  :root { --nav-h: 66px; }

  .nav__toggle { display: block; }
  .nav__phone { display: none; }
  .nav__cta .btn { display: none; }

  .nav__links {
    position: fixed;
    inset: var(--nav-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 16px 22px 26px;
    background: rgba(7, 11, 20, 0.97);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--border);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.3s var(--ease), opacity 0.3s var(--ease), visibility 0.3s;
    max-height: calc(100vh - var(--nav-h));
    overflow-y: auto;
  }
  .nav__links.open { transform: none; opacity: 1; visibility: visible; }
  .nav__links a { padding: 13px 14px; font-size: 1rem; }
  .nav__links a.active::after { width: 26px; }
  .nav__links .btn { margin-top: 12px; }
  .nav__links .btn { display: inline-flex; }

  .split, .contact-grid { grid-template-columns: 1fr; }
  .split--flip .split__media { order: 0; }
  .ind-grid { grid-template-columns: repeat(2, 1fr); }
  .statbar__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .ind-grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .btn-row .btn { width: 100%; }
  .brand__logo { height: 40px; }
  .statbar__item { padding: 24px 14px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  .nav, .nav__toggle, .cta-band, .footer__bottom nav { display: none; }
  body { background: #fff; color: #000; }
}