/* ============================================================
   GoTel Communications — styles.css
   ============================================================ */

:root {
  --bg1:      #07110d;
  --bg2:      #15120c;
  --gold:     #f3c737;
  --gold-2:   #d8a820;
  --text:     #f4f6f5;
  --muted:    #cfd6d2;
  --line:     rgba(255,255,255,0.10);
  --shadow:   0 20px 50px rgba(0,0,0,.38);
  --radius:   24px;
  --max:      1220px;
  --header-h: 116px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left,  rgba(15,111,67,.28),  transparent 30%),
    radial-gradient(circle at top right, rgba(243,199,55,.20), transparent 26%),
    linear-gradient(135deg, var(--bg1) 0%, #0c1612 48%, var(--bg2) 100%);
}

/* --- Fixed decorative overlays --- */
body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

body::before {
  background:
    radial-gradient(circle at 20% 10%, rgba(255,255,255,.04) 0 2px, transparent 2px) 0 0/24px 24px,
    radial-gradient(circle at 78% 92%, rgba(255,255,255,.035) 0 2px, transparent 2px) 0 0/24px 24px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.9), transparent 22%, transparent 78%, rgba(0,0,0,.95));
  opacity: .22;
}

body::after {
  background:
    radial-gradient(90% 34% at 50%  -4%, rgba(243,199,55,.14), transparent 60%),
    radial-gradient(90% 34% at 50% 104%, rgba(15,111,67,.18),  transparent 60%);
  opacity: .95;
}

/* ============================================================
   STICKY HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  padding: 0 max(28px, calc((100% - var(--max)) / 2));
  display: flex;
  align-items: center;
  background: linear-gradient(180deg, rgba(7,17,13,.94), rgba(7,17,13,.80));
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.site-header .logo {
  height: 100px;
  width: auto;
  display: block;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,.40));
}

/* ============================================================
   LAYOUT WRAPPER
   ============================================================ */
.wrap {
  position: relative;
  z-index: 1;
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 26px 0 56px;
}

/* ============================================================
   GLASS CARD
   ============================================================ */
.glass {
  background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.02));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

/* ============================================================
   HERO — equal-height side-by-side cards
   ============================================================ */
.hero {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 26px;
  align-items: stretch;           /* both cards fill the row height */
  min-height: 560px;
  padding: 24px 0 36px;
}

/* Left card: centre content vertically */
.hero-copy {
  padding: 42px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Right card: spread stats to fill height */
.hero-side {
  padding: 26px;
  display: grid;
  gap: 16px;
  align-content: space-between;
}

/* ============================================================
   HERO COPY ELEMENTS
   ============================================================ */
.kicker {
  display: inline-block;
  margin-bottom: 18px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(243,199,55,.24);
  background: rgba(243,199,55,.08);
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .10em;
}

h1 {
  margin: 0 0 14px;
  font-size: clamp(36px, 5.5vw, 66px);
  line-height: 0.98;
  letter-spacing: -.035em;
}

.lead {
  margin: 0;
  max-width: 62ch;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.5;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 170px;
  text-decoration: none;
  padding: 14px 20px;
  border-radius: 14px;
  font-weight: 800;
  transition: transform .18s ease;
  cursor: pointer;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: #1d1503;
  box-shadow: 0 10px 24px rgba(216,168,32,.28);
  border: none;
}

.btn-secondary {
  background: rgba(255,255,255,.04);
  color: var(--text);
  border: 1px solid var(--line);
}

/* ============================================================
   STAT CARDS (hero-side)
   ============================================================ */
.stat {
  border-radius: 20px;
  padding: 22px;
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.025));
  border: 1px solid rgba(255,255,255,.08);
}

.stat h3 {
  margin: 0 0 10px;
  color: var(--gold);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .10em;
}

.stat p {
  margin: 0;
  font-size: 20px;
  line-height: 1.38;
  font-weight: 700;
}

/* ============================================================
   SECTIONS & GRIDS
   ============================================================ */
section { margin-top: 48px; }

.band {
  padding: 34px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.02)),
    linear-gradient(90deg, rgba(15,111,67,.12), rgba(243,199,55,.10));
}

.section-title {
  margin: 0 0 14px;
  font-size: clamp(28px, 3.2vw, 42px);
  letter-spacing: -.02em;
}

.section-sub {
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
  max-width: 72ch;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

/* ============================================================
   CARDS
   ============================================================ */
.card { padding: 28px; }

.card h3 {
  margin: 0 0 10px;
  font-size: 28px;
  letter-spacing: -.02em;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
}

.plan-tag {
  display: inline-block;
  margin-bottom: 14px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(15,111,67,.18);
  border: 1px solid rgba(15,111,67,.3);
  color: #98e4b8;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

/* ============================================================
   CHECKLIST
   ============================================================ */
.checklist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.checklist li {
  position: relative;
  padding-left: 28px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.55;
}

.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--gold);
  font-weight: 900;
}

/* ============================================================
   CALLOUT BOX
   ============================================================ */
.callout {
  padding: 24px;
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(243,199,55,.09), rgba(243,199,55,.03));
  border: 1px solid rgba(243,199,55,.18);
}

.callout h4 {
  margin: 0 0 10px;
  color: var(--gold);
  font-size: 18px;
  letter-spacing: .02em;
}

.callout p {
  margin: 0;
  color: var(--text);
  font-size: 22px;
  line-height: 1.42;
  font-weight: 800;
}

/* ============================================================
   TWO-COL INSIDE CARD
   ============================================================ */
.cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  align-items: start;
}

/* ============================================================
   FOOTER CARD
   ============================================================ */
.footer-card {
  padding: 34px;
  text-align: center;
  background:
    linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.02)),
    radial-gradient(circle at top center, rgba(243,199,55,.10), transparent 55%);
}

.footer-card h2 {
  margin: 0 0 12px;
  font-size: clamp(30px, 4vw, 46px);
  letter-spacing: -.02em;
}

.footer-card p {
  margin: 0 auto 20px;
  max-width: 56ch;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.mini {
  color: #aeb7b3;
  font-size: 14px;
  margin-top: 18px;
}

/* ============================================================
   RESPONSIVE — tablet (≤ 980px)
   ============================================================ */
@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    align-items: stretch;
  }

  /* On mobile the cards stack — equal height no longer applies
     so restore natural height */
  .hero-side {
    align-content: start;
  }

  .grid-2,
  .grid-3,
  .cols {
    grid-template-columns: 1fr;
  }

  .hero-copy,
  .hero-side,
  .band,
  .card,
  .footer-card {
    padding: 24px;
  }

  .wrap {
    width: min(var(--max), calc(100% - 20px));
  }

  .site-header {
    padding: 0 16px;
  }

  .site-header .logo {
    height: 52px;
  }
}

/* ============================================================
   RESPONSIVE — mobile (≤ 480px)
   ============================================================ */
@media (max-width: 480px) {
  h1 {
    font-size: clamp(28px, 8vw, 42px);
  }

  .lead {
    font-size: 16px;
  }

  .btn {
    min-width: 0;
    width: 100%;
  }

  .cta-row {
    flex-direction: column;
  }

  .stat p {
    font-size: 17px;
  }

  .section-title {
    font-size: clamp(22px, 6vw, 32px);
  }

  .section-sub {
    font-size: 16px;
  }

  .cols {
    grid-template-columns: 1fr;
  }

  .callout p {
    font-size: 18px;
  }
}