/* ==========================================================================
   Tanctics Technology Services — Site Styles v2 (design polish)
   ========================================================================== */

:root {
  --navy-950: #081221;
  --navy-900: #0e1e34;
  --navy-800: #152c4a;
  --navy-700: #1e3d63;
  --cyan-600: #0891a5;
  --cyan-500: #0ea5b7;
  --cyan-400: #22c3d6;
  --cyan-100: #d7f4f8;
  --cyan-50: #ecfbfd;
  --blue-400: #4f8df9;
  --ink: #17222e;
  --ink-soft: #4a5b6c;
  --ink-faint: #7c8ea0;
  --line: #e2e9f0;
  --line-strong: #cfdae4;
  --bg: #ffffff;
  --bg-alt: #f5f8fb;
  --ok: #22b573;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow-xs: 0 1px 2px rgba(8, 18, 33, 0.05);
  --shadow: 0 1px 2px rgba(8, 18, 33, 0.04), 0 4px 16px rgba(8, 18, 33, 0.06);
  --shadow-lg: 0 2px 4px rgba(8, 18, 33, 0.05), 0 14px 40px rgba(8, 18, 33, 0.13);
  --glow-cyan: 0 6px 20px rgba(14, 165, 183, 0.35);
  --grad-accent: linear-gradient(90deg, var(--cyan-400), var(--blue-400));
  --font-head: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 16.5px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { max-width: 100%; display: block; }

::selection { background: rgba(34, 195, 214, 0.28); }

:focus-visible {
  outline: 3px solid rgba(14, 165, 183, 0.5);
  outline-offset: 2px;
  border-radius: 4px;
}

[id] { scroll-margin-top: 96px; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  line-height: 1.15;
  color: var(--navy-950);
  letter-spacing: -0.022em;
  text-wrap: balance;
}

h1 { font-size: clamp(2.15rem, 4.6vw, 3.4rem); }
h2 { font-size: clamp(1.55rem, 3vw, 2.2rem); }
h3 { font-size: 1.22rem; letter-spacing: -0.01em; }

p { color: var(--ink-soft); }

a { color: var(--cyan-600); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  width: min(1140px, 92%);
  margin: 0 auto;
}

section { padding: clamp(3.5rem, 7vw, 6rem) 0; }

.section-alt {
  background:
    radial-gradient(900px 400px at 100% 0%, rgba(34, 195, 214, 0.045), transparent 60%),
    var(--bg-alt);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan-600);
  margin-bottom: 0.9rem;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: var(--grad-accent);
}

.section-head { max-width: 720px; margin-bottom: clamp(2rem, 4vw, 3rem); }
.section-head p { margin-top: 0.85rem; font-size: 1.06rem; }

.center { text-align: center; }
.center.section-head { margin-left: auto; margin-right: auto; }
.center .eyebrow::before { display: none; }
.center .eyebrow::after { display: none; }

.grad {
  background: linear-gradient(92deg, #35e0f2, #7cc7ff 55%, #6ea2ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* --- Accessibility helpers ------------------------------------------- */

.skip-link {
  position: fixed;
  left: 1rem;
  top: -100px;
  z-index: 300;
  background: var(--navy-950);
  color: #fff;
  padding: 0.7rem 1.3rem;
  border-radius: 0 0 10px 10px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: top 0.2s var(--ease-out);
}
.skip-link:focus { top: 0; text-decoration: none; }

/* --- Scroll reveal ----------------------------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s var(--ease-out), transform 0.65s var(--ease-out);
  transition-delay: var(--reveal-delay, 0s);
}
.reveal.in-view { opacity: 1; transform: none; }

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

/* --- Buttons --------------------------------------------------------- */

.btn {
  display: inline-block;
  padding: 0.82rem 1.65rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.005em;
  transition: transform 0.18s var(--ease-out), box-shadow 0.18s var(--ease-out),
              background 0.18s var(--ease-out), color 0.18s var(--ease-out);
  cursor: pointer;
  border: none;
  font-family: var(--font-body);
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: linear-gradient(135deg, var(--cyan-500), #0d8fb8);
  color: #fff;
  box-shadow: var(--glow-cyan), inset 0 1px 0 rgba(255, 255, 255, 0.22);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--cyan-400), var(--cyan-500));
  color: #fff;
  box-shadow: 0 10px 26px rgba(14, 165, 183, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.btn-outline {
  background: transparent;
  color: var(--navy-950);
  border: 2px solid var(--line-strong);
}
.btn-outline:hover {
  background: var(--navy-950);
  border-color: var(--navy-950);
  color: #fff;
  box-shadow: 0 10px 24px rgba(8, 18, 33, 0.22);
}

.btn-light {
  background: rgba(255, 255, 255, 0.95);
  color: var(--navy-950);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18);
}
.btn-light:hover { background: #fff; box-shadow: 0 10px 26px rgba(0, 0, 0, 0.26); }

.btn-lg { padding: 1.02rem 2.15rem; font-size: 1.08rem; border-radius: 12px; }

/* --- Header / Nav ----------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.site-header.scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 4px 24px rgba(8, 18, 33, 0.07);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.42rem;
  color: var(--navy-950);
  letter-spacing: -0.02em;
  line-height: 1;
}
.logo:hover { text-decoration: none; }
.logo .tick { color: var(--cyan-500); }
.logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(8, 18, 33, 0.25);
}

.main-nav { display: flex; align-items: center; gap: 1.7rem; }

.main-nav a:not(.btn) {
  color: var(--ink);
  font-weight: 500;
  font-size: 0.97rem;
  position: relative;
  padding: 0.3rem 0;
}
.main-nav a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  border-radius: 2px;
  background: var(--grad-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.28s var(--ease-out);
}
.main-nav a:not(.btn):hover { color: var(--cyan-600); text-decoration: none; }
.main-nav a:not(.btn):hover::after,
.main-nav a:not(.btn).active::after { transform: scaleX(1); }
.main-nav a:not(.btn).active { color: var(--cyan-600); font-weight: 600; }

.main-nav .btn { margin-left: 0.4rem; padding: 0.58rem 1.25rem; font-size: 0.94rem; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.55rem;
  border-radius: 8px;
}
.nav-toggle span {
  display: block;
  width: 25px;
  height: 2.5px;
  background: var(--navy-950);
  margin: 5.5px 0;
  border-radius: 2px;
  transition: transform 0.28s var(--ease-out), opacity 0.2s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* --- Hero -------------------------------------------------------------- */

.hero {
  background:
    radial-gradient(1100px 620px at 88% -12%, rgba(34, 195, 214, 0.16), transparent 62%),
    radial-gradient(900px 560px at -8% 112%, rgba(79, 141, 249, 0.13), transparent 60%),
    linear-gradient(152deg, var(--navy-950) 0%, var(--navy-800) 62%, var(--navy-700) 100%);
  color: #fff;
  padding: clamp(4rem, 8vw, 6.5rem) 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 80% at 60% 20%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 60% 20%, black 30%, transparent 75%);
  pointer-events: none;
}

.hero .container { position: relative; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: clamp(2.5rem, 5vw, 4.5rem);
  align-items: center;
}

.hero h1 { color: #fff; max-width: 820px; }
.hero .lede {
  margin-top: 1.35rem;
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  color: #b9ccde;
  max-width: 620px;
  line-height: 1.7;
}
.hero .eyebrow { color: var(--cyan-400); }
.hero .eyebrow::before { background: var(--cyan-400); }
.hero-ctas { margin-top: 2.4rem; display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-badges {
  margin-top: clamp(2.5rem, 5vw, 3.75rem);
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}
.hero-badges div {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.88rem;
  color: #c6d6e6;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.11);
  padding: 0.5rem 1rem;
  border-radius: 999px;
  backdrop-filter: blur(6px);
}
.hero-badges .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan-400);
  box-shadow: 0 0 10px rgba(34, 195, 214, 0.9);
  font-size: 0;
  flex-shrink: 0;
}

/* Hero status panel (decorative) */
.hero-panel {
  background: linear-gradient(160deg, rgba(21, 44, 74, 0.72), rgba(14, 30, 52, 0.85));
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 18px;
  padding: 1.6rem 1.7rem 1.7rem;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.hp-head {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding-bottom: 0.95rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}
.hp-dot { width: 10px; height: 10px; border-radius: 50%; }
.hp-dot:nth-child(1) { background: #ff5f57; }
.hp-dot:nth-child(2) { background: #febc2e; }
.hp-dot:nth-child(3) { background: #28c840; }
.hp-title {
  margin-left: 0.6rem;
  font-family: var(--font-head);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: #8fa6bc;
}
.hp-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.82rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  font-size: 0.92rem;
  color: #b9ccde;
}
.hp-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #4ade80;
  font-weight: 600;
  white-space: nowrap;
}
.hp-status::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 10px rgba(74, 222, 128, 0.9);
}
.hp-bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 54px;
  margin-top: 1.2rem;
}
.hp-bars span {
  flex: 1;
  border-radius: 4px 4px 2px 2px;
  background: linear-gradient(180deg, var(--cyan-400), #0e7490);
  opacity: 0.9;
}
.hp-caption {
  margin-top: 0.7rem;
  font-size: 0.78rem;
  color: #7c93aa;
  letter-spacing: 0.04em;
}

/* Page hero (interior pages) */
.page-hero {
  background:
    radial-gradient(900px 480px at 92% -20%, rgba(34, 195, 214, 0.14), transparent 60%),
    linear-gradient(152deg, var(--navy-950) 0%, var(--navy-800) 100%);
  color: #fff;
  padding: clamp(3.25rem, 6vw, 4.75rem) 0;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 90% at 70% 10%, black 25%, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse 80% 90% at 70% 10%, black 25%, transparent 72%);
  pointer-events: none;
}
.page-hero .container { position: relative; }
.page-hero h1 { color: #fff; max-width: 800px; }
.page-hero p { color: #b9ccde; margin-top: 1.1rem; max-width: 680px; font-size: 1.12rem; }
.page-hero .eyebrow { color: var(--cyan-400); }
.page-hero .eyebrow::before { background: var(--cyan-400); }

/* --- Cards / Grids ----------------------------------------------------- */

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.75rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }

.card {
  position: relative;
  overflow: hidden;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.9rem;
  box-shadow: var(--shadow-xs);
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out),
              border-color 0.25s var(--ease-out);
}
.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--grad-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-out);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--line-strong);
}
.card:hover::before { transform: scaleX(1); }

.grid-2 > .card { padding: 2.3rem; }

.card h3 { margin-bottom: 0.6rem; }
.card p { font-size: 0.97rem; }
.card .icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--cyan-50), var(--cyan-100));
  border: 1px solid #c4eef5;
  color: var(--cyan-600);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
  transition: transform 0.25s var(--ease-out);
}
.card .icon svg { width: 22px; height: 22px; }
.card:hover .icon { transform: scale(1.07) rotate(-3deg); }

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-top: 1rem;
  font-weight: 600;
  font-size: 0.96rem;
  transition: gap 0.2s var(--ease-out);
}
.card-link:hover { gap: 0.55rem; text-decoration: none; }

.check-list { list-style: none; margin-top: 1rem; }
.check-list li {
  padding: 0.42rem 0 0.42rem 1.8rem;
  position: relative;
  color: var(--ink-soft);
  font-size: 0.96rem;
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0.42rem;
  color: var(--cyan-600);
  font-weight: 700;
}

/* Split feature panels */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 5vw, 4rem);
  align-items: center;
}
.split ul { list-style: none; margin-top: 1.3rem; }
.split li {
  padding-left: 1.8rem;
  position: relative;
  margin-bottom: 0.75rem;
  color: var(--ink-soft);
}
.split li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--cyan-600);
  font-weight: 700;
}
.split h2 { margin-bottom: 0.6rem; }
.split .btn { margin-top: 1.6rem; }

.panel-visual {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(420px 260px at 100% 0%, rgba(34, 195, 214, 0.14), transparent 65%),
    linear-gradient(155deg, var(--navy-900), var(--navy-700));
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  padding: 2.5rem;
  color: #fff;
  box-shadow: var(--shadow-lg);
}
.panel-visual h3 { color: #fff; margin-bottom: 1rem; }
.panel-visual .stat-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1.25rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.96rem;
}
.panel-visual .stat-row:last-child { border-bottom: none; padding-bottom: 0; }
.panel-visual .stat-row span:first-child { color: #a6bcd1; flex-shrink: 0; }
.panel-visual .stat-row span:last-child { color: var(--cyan-400); font-weight: 600; text-align: right; }

/* --- Pricing ------------------------------------------------------------ */

.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; align-items: stretch; }

.price-card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2.3rem 2rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xs);
  position: relative;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out);
}
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.price-card.featured {
  border: 2px solid transparent;
  background:
    linear-gradient(var(--bg), var(--bg)) padding-box,
    linear-gradient(135deg, var(--cyan-400), var(--blue-400)) border-box;
  box-shadow: var(--shadow-lg);
}

.price-card .flag {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--cyan-500), #0d8fb8);
  color: #fff;
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  padding: 0.32rem 1.05rem;
  border-radius: 999px;
  white-space: nowrap;
  box-shadow: var(--glow-cyan);
}

.price-card h3 { margin-bottom: 0.35rem; }
.price-card .price {
  font-family: var(--font-head);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--navy-950);
  margin: 0.5rem 0 0.1rem;
  letter-spacing: -0.03em;
}
.price-card .price small { font-size: 1rem; font-weight: 500; color: var(--ink-faint); letter-spacing: 0; }
.price-card .per { font-size: 0.9rem; color: var(--ink-faint); margin-bottom: 1.5rem; }

.price-card ul { list-style: none; margin-bottom: 1.85rem; flex-grow: 1; }
.price-card li {
  padding: 0.52rem 0 0.52rem 1.8rem;
  position: relative;
  font-size: 0.95rem;
  color: var(--ink-soft);
  border-bottom: 1px dashed var(--line);
}
.price-card li:last-child { border-bottom: none; }
.price-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--cyan-600);
  font-weight: 700;
}
.price-card .btn { width: 100%; text-align: center; }

/* Pricing tables */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
table.pricing-table { width: 100%; border-collapse: collapse; background: #fff; min-width: 560px; }
.pricing-table th {
  background: linear-gradient(152deg, var(--navy-950), var(--navy-800));
  color: #fff;
  text-align: left;
  padding: 1rem 1.4rem;
  font-family: var(--font-head);
  font-size: 0.94rem;
  letter-spacing: 0.02em;
}
.pricing-table td {
  padding: 1rem 1.4rem;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.96rem;
  vertical-align: top;
}
.pricing-table tbody tr { transition: background 0.15s; }
.pricing-table tbody tr:hover { background: var(--cyan-50); }
.pricing-table tr:last-child td { border-bottom: none; }
.pricing-table td:first-child { font-weight: 600; color: var(--ink); white-space: nowrap; }

/* --- Process steps ------------------------------------------------------ */

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.steps.steps-3 { grid-template-columns: repeat(3, 1fr); }
.step {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.85rem;
  position: relative;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out),
              border-color 0.25s var(--ease-out);
}
.step:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--line-strong);
}
.step .num {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  margin-bottom: 0.75rem;
  background: linear-gradient(90deg, var(--cyan-600), var(--blue-400));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.step h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.step p { font-size: 0.93rem; }

/* --- CTA band ------------------------------------------------------------ */

.cta-band {
  background:
    radial-gradient(700px 380px at 50% 120%, rgba(34, 195, 214, 0.2), transparent 65%),
    linear-gradient(140deg, var(--navy-950), var(--navy-800));
  color: #fff;
  text-align: center;
  padding: clamp(4rem, 7vw, 5.5rem) 0;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 90% at 50% 100%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 90% at 50% 100%, black 20%, transparent 70%);
  pointer-events: none;
}
.cta-band .container { position: relative; }
.cta-band h2 { color: #fff; margin-bottom: 0.85rem; }
.cta-band p { color: #b9ccde; max-width: 560px; margin: 0 auto 2.1rem; font-size: 1.08rem; }

/* --- Contact -------------------------------------------------------------- */

.contact-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 3rem; align-items: start; }

.contact-form .field { margin-bottom: 1.25rem; }
.contact-form label {
  display: block;
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 0.4rem;
  color: var(--navy-950);
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 0.82rem 1.05rem;
  border: 1.5px solid var(--line-strong);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  background: #fff;
  transition: border-color 0.18s, box-shadow 0.18s;
}
.contact-form input:hover,
.contact-form select:hover,
.contact-form textarea:hover { border-color: var(--ink-faint); }
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--cyan-500);
  box-shadow: 0 0 0 4px rgba(14, 165, 183, 0.14);
}
.contact-form textarea { min-height: 145px; resize: vertical; }

.contact-info .card { margin-bottom: 1.25rem; }
.contact-info .card h3 {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 1.05rem;
}
.contact-info .card p { margin-top: 0.45rem; font-size: 0.95rem; }

.h3-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--cyan-50), var(--cyan-100));
  border: 1px solid #c4eef5;
  color: var(--cyan-600);
  flex-shrink: 0;
}
.h3-icon svg { width: 17px; height: 17px; }

/* --- FAQ ----------------------------------------------------------------- */

.faq-list { max-width: 780px; margin: 0 auto; }

.faq details {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 3px solid var(--line);
  border-radius: 12px;
  padding: 1.15rem 1.5rem;
  margin-bottom: 0.9rem;
  box-shadow: var(--shadow-xs);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.faq details:hover { box-shadow: var(--shadow); }
.faq details[open] { border-left-color: var(--cyan-500); box-shadow: var(--shadow); }
.faq summary {
  font-weight: 600;
  color: var(--navy-950);
  cursor: pointer;
  font-size: 1.02rem;
  list-style: none;
  position: relative;
  padding-right: 2.2rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  translate: 0 -50%;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--cyan-50);
  color: var(--cyan-600);
  font-size: 1.15rem;
  font-weight: 500;
  transition: transform 0.25s var(--ease-out), background 0.2s;
}
.faq details[open] summary::after { transform: rotate(45deg); background: var(--cyan-100); }
.faq details p { margin-top: 0.8rem; font-size: 0.97rem; }

/* --- Footer ---------------------------------------------------------------- */

.site-footer {
  background: var(--navy-950);
  color: #8ba2b9;
  padding: 4rem 0 2rem;
  font-size: 0.94rem;
  position: relative;
}
.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(34, 195, 214, 0.55), transparent);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.75rem;
}
.site-footer .logo { color: #fff; font-size: 1.3rem; }
.site-footer h4 {
  color: #fff;
  font-size: 0.92rem;
  margin-bottom: 1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: 0.55rem; }
.site-footer a { color: #8ba2b9; transition: color 0.18s; }
.site-footer a:hover { color: var(--cyan-400); text-decoration: none; }
.footer-about p { margin-top: 1rem; max-width: 320px; color: #8ba2b9; line-height: 1.7; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  padding-top: 1.6rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: #6c8299;
}

/* --- Responsive -------------------------------------------------------------- */

@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-panel { max-width: 560px; }
}

@media (max-width: 960px) {
  .grid-3, .pricing-grid, .steps, .steps.steps-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  .grid-2, .grid-3, .grid-4, .pricing-grid, .steps, .steps.steps-3 { grid-template-columns: 1fr; }

  .nav-toggle { display: block; }
  .main-nav {
    display: none;
    position: absolute;
    top: 74px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(14px);
    flex-direction: column;
    align-items: stretch;
    padding: 1.3rem 5% 1.6rem;
    gap: 1.05rem;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-lg);
  }
  .main-nav.open { display: flex; }
  .main-nav a:not(.btn)::after { display: none; }
  .main-nav .btn { margin-left: 0; text-align: center; margin-top: 0.3rem; }

  .hero-panel { display: none; }
  .price-card.featured { transform: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.85rem; }
  .footer-bottom { flex-direction: column; }
}