/* ============================================
   789 MNET - Main Stylesheet
   ============================================ */

:root {
  --navy-950: #071226;
  --navy-900: #0b1f3a;
  --navy-800: #122a4d;
  --navy-700: #1a3a66;
  --blue-500: #0ea5e9;
  --blue-400: #38bdf8;
  --blue-300: #7dd3fc;
  --orange-500: #f97316;
  --orange-400: #fb923c;
  --green-500: #22c55e;
  --white: #ffffff;
  --gray-100: #f5f7fa;
  --gray-200: #e6ebf1;
  --gray-400: #9aa7b8;
  --gray-600: #5b6b82;
  --gray-800: #2a3648;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 2px 10px rgba(11, 31, 58, 0.08);
  --shadow-md: 0 10px 30px rgba(11, 31, 58, 0.12);
  --shadow-lg: 0 20px 50px rgba(11, 31, 58, 0.18);
  --container: 1160px;
  --transition: all 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a { text-decoration: none; color: inherit; }

ul { list-style: none; }

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

section { padding: 88px 0; }

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(14, 165, 233, 0.1);
  color: var(--blue-500);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.section-head {
  max-width: 640px;
  margin: 0 auto 56px;
  text-align: center;
}

.section-head h2 {
  font-size: clamp(28px, 4vw, 38px);
  color: var(--navy-900);
  margin-bottom: 14px;
  line-height: 1.25;
}

.section-head p { color: var(--gray-600); font-size: 16.5px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--orange-500), var(--orange-400));
  color: var(--white);
  box-shadow: 0 10px 24px rgba(249, 115, 22, 0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(249, 115, 22, 0.45); }

.btn-outline {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--white);
}
.btn-outline:hover { background: rgba(255, 255, 255, 0.12); }

.btn-navy {
  background: var(--navy-900);
  color: var(--white);
}
.btn-navy:hover { background: var(--navy-800); transform: translateY(-2px); }

.btn-block { width: 100%; }
.btn-sm { padding: 10px 20px; font-size: 14px; }

/* ---------- Top bar ---------- */
.topbar {
  background: var(--navy-950);
  color: var(--gray-400);
  font-size: 13.5px;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 8px;
  padding-bottom: 8px;
  flex-wrap: wrap;
  gap: 6px;
}
.topbar-info { display: flex; gap: 22px; flex-wrap: wrap; }
.topbar-info span { display: inline-flex; align-items: center; gap: 6px; }
.topbar-info svg { width: 14px; height: 14px; fill: var(--blue-400); }
.topbar-social { display: flex; gap: 14px; }
.topbar-social a { color: var(--gray-400); transition: var(--transition); }
.topbar-social a:hover { color: var(--blue-400); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 22px;
  color: var(--navy-900);
}
.logo .logo-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--blue-500), var(--navy-800));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: -0.02em;
  box-shadow: var(--shadow-sm);
}
.logo span.accent { color: var(--orange-500); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 34px;
}
.nav-menu a {
  font-weight: 600;
  font-size: 15px;
  color: var(--gray-800);
  position: relative;
  padding: 6px 0;
  transition: var(--transition);
}
.nav-menu a:hover, .nav-menu a.active { color: var(--blue-500); }
.nav-menu a.active::after {
  content: "";
  position: absolute;
  left: 0; bottom: -4px;
  width: 100%;
  height: 3px;
  border-radius: 3px;
  background: var(--orange-500);
}

.nav-cta { display: flex; align-items: center; gap: 14px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  width: 26px;
  height: 3px;
  background: var(--navy-900);
  border-radius: 3px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: radial-gradient(circle at 15% 20%, #123a63 0%, var(--navy-950) 55%), var(--navy-900);
  color: var(--white);
  overflow: hidden;
  padding: 110px 0 130px;
}
.hero::before, .hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(4px);
  opacity: 0.35;
}
.hero::before {
  width: 420px; height: 420px;
  background: radial-gradient(circle, var(--blue-500), transparent 70%);
  top: -160px; right: -100px;
}
.hero::after {
  width: 320px; height: 320px;
  background: radial-gradient(circle, var(--orange-500), transparent 70%);
  bottom: -140px; left: -80px;
  opacity: 0.25;
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.16);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 600;
  margin-bottom: 22px;
}
.hero-badge .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green-500);
  box-shadow: 0 0 0 4px rgba(34,197,94,0.25);
}
.hero h1 {
  font-size: clamp(34px, 5vw, 52px);
  line-height: 1.15;
  margin-bottom: 20px;
  font-weight: 800;
}
.hero h1 .highlight {
  background: linear-gradient(90deg, var(--blue-400), var(--orange-400));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p.lead {
  color: var(--gray-200);
  font-size: 17.5px;
  max-width: 520px;
  margin-bottom: 32px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 44px; }
.hero-stats { display: flex; gap: 38px; flex-wrap: wrap; }
.hero-stats .stat b {
  display: block;
  font-size: 26px;
  color: var(--white);
}
.hero-stats .stat span { color: var(--gray-400); font-size: 13.5px; }

/* Speed card visual */
.hero-visual {
  position: relative;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-lg);
  padding: 32px;
  backdrop-filter: blur(6px);
}
.speed-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 26px;
  color: var(--navy-900);
  box-shadow: var(--shadow-lg);
}
.speed-card .speed-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}
.speed-card .speed-head span { font-weight: 700; color: var(--gray-600); font-size: 13.5px; }
.speed-ring {
  width: 150px; height: 150px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: conic-gradient(var(--blue-500) 0% 98%, var(--gray-200) 98% 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.speed-ring::before {
  content: "";
  position: absolute;
  width: 116px; height: 116px;
  border-radius: 50%;
  background: var(--white);
}
.speed-ring .speed-value {
  position: relative;
  z-index: 2;
  text-align: center;
}
.speed-ring .speed-value b { font-size: 28px; display: block; color: var(--navy-900); }
.speed-ring .speed-value span { font-size: 12px; color: var(--gray-600); }
.speed-legend { display: flex; justify-content: space-between; }
.speed-legend div { text-align: center; min-width: 0; flex: 1; }
.speed-legend b { display: block; color: var(--navy-900); font-size: 16px; }
.speed-legend span { font-size: 12px; color: var(--gray-600); }
.float-chip {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  box-shadow: var(--shadow-md);
  font-size: 13px;
  font-weight: 700;
  color: var(--navy-900);
  display: flex;
  align-items: center;
  gap: 8px;
}
.float-chip.chip-1 { top: -18px; left: -18px; }
.float-chip.chip-2 { bottom: -16px; right: -10px; }
.float-chip .chip-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green-500); }

/* ---------- Marquee brands / partners ---------- */
.partners {
  background: var(--gray-100);
  padding: 36px 0;
}
.partners .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.partners p { color: var(--gray-600); font-size: 14px; font-weight: 600; }
.partner-badges { display: flex; gap: 26px; flex-wrap: wrap; }
.partner-badges span {
  font-weight: 800;
  color: var(--navy-700);
  opacity: 0.55;
  font-size: 15px;
  letter-spacing: 0.03em;
}

/* ---------- Feature / icon cards ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  transition: var(--transition);
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.icon-box {
  width: 54px; height: 54px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--blue-500), var(--navy-800));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.icon-box svg { width: 26px; height: 26px; fill: var(--white); }
.feature-card h3 { font-size: 18px; color: var(--navy-900); margin-bottom: 10px; }
.feature-card p { color: var(--gray-600); font-size: 14.5px; }

/* ---------- How it works / steps ---------- */
.steps-wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}
.step-card { text-align: center; padding: 0 10px; }
.step-num {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--navy-900);
  color: var(--white);
  font-weight: 800;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  position: relative;
}
.step-card h4 { font-size: 16.5px; color: var(--navy-900); margin-bottom: 8px; }
.step-card p { font-size: 14px; color: var(--gray-600); }

/* ---------- Pricing ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.price-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
}
.price-card:hover { box-shadow: var(--shadow-md); transform: translateY(-6px); }
.price-card.popular {
  border: 2px solid var(--orange-500);
  box-shadow: var(--shadow-md);
}
.badge-popular {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--orange-500);
  color: var(--white);
  font-size: 12px;
  font-weight: 800;
  padding: 6px 16px;
  border-radius: 999px;
  letter-spacing: 0.04em;
}
.price-name { font-weight: 700; color: var(--blue-500); font-size: 14px; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 10px; }
.price-speed { font-size: 30px; font-weight: 800; color: var(--navy-900); margin-bottom: 4px; }
.price-speed span { font-size: 15px; font-weight: 600; color: var(--gray-600); }
.price-value { font-size: 15px; color: var(--gray-600); margin-bottom: 22px; }
.price-value b { font-size: 30px; color: var(--navy-900); display: block; margin-bottom: 2px;}
.price-features { margin-bottom: 26px; flex-grow: 1; }
.price-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14.5px;
  color: var(--gray-800);
  margin-bottom: 12px;
}
.price-features svg { width: 18px; height: 18px; fill: var(--green-500); flex-shrink: 0; margin-top: 2px; }

.pricing-note {
  text-align: center;
  margin-top: 40px;
  color: var(--gray-600);
  font-size: 14.5px;
}

/* ---------- Coverage ---------- */
.coverage-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.coverage-map {
  background: linear-gradient(135deg, var(--navy-900), var(--navy-700));
  border-radius: var(--radius-lg);
  padding: 40px;
  min-height: 360px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.coverage-map svg { width: 100%; max-width: 320px; opacity: 0.9; }
.coverage-pin {
  position: absolute;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--orange-500);
  box-shadow: 0 0 0 6px rgba(249,115,22,0.25);
}
.pin1 { top: 30%; left: 30%; }
.pin2 { top: 55%; left: 55%; }
.pin3 { top: 40%; left: 68%; }
.pin4 { top: 68%; left: 32%; }

.coverage-list-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 26px 0 30px;
}
.coverage-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--gray-100);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 14.5px;
  font-weight: 600;
  color: var(--navy-900);
}
.coverage-item svg { width: 16px; height: 16px; fill: var(--blue-500); flex-shrink: 0; }

/* ---------- Testimonials ---------- */
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testi-card {
  background: var(--gray-100);
  border-radius: var(--radius-md);
  padding: 28px;
}
.testi-stars { color: var(--orange-500); margin-bottom: 14px; font-size: 15px; letter-spacing: 2px; }
.testi-card p { color: var(--gray-800); font-size: 14.5px; margin-bottom: 20px; font-style: italic; }
.testi-user { display: flex; align-items: center; gap: 12px; }
.testi-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-500), var(--navy-800));
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
}
.testi-user b { display: block; font-size: 14.5px; color: var(--navy-900); }
.testi-user span { font-size: 12.5px; color: var(--gray-600); }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--navy-900), var(--navy-700));
  border-radius: var(--radius-lg);
  padding: 50px 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  color: var(--white);
  flex-wrap: wrap;
}
.cta-band h3 { font-size: 26px; margin-bottom: 8px; }
.cta-band p { color: var(--gray-200); font-size: 15px; }
.cta-band-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  background: radial-gradient(circle at 80% 20%, #123a63 0%, var(--navy-950) 60%), var(--navy-900);
  color: var(--white);
  padding: 70px 0;
  text-align: center;
}
.page-hero .breadcrumb {
  color: var(--gray-400);
  font-size: 14px;
  margin-bottom: 14px;
}
.page-hero .breadcrumb a { color: var(--blue-400); }
.page-hero h1 { font-size: clamp(28px, 4vw, 40px); margin-bottom: 10px; }
.page-hero p { color: var(--gray-200); max-width: 560px; margin: 0 auto; }

/* ---------- About page ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
}
.about-visual {
  background: linear-gradient(160deg, var(--navy-900), var(--navy-700));
  border-radius: var(--radius-lg);
  padding: 40px;
  color: var(--white);
  position: relative;
}
.about-visual .icon-box { background: rgba(255,255,255,0.12); margin-bottom: 24px; }
.about-visual h4 { font-size: 20px; margin-bottom: 10px; }
.about-visual p { color: var(--gray-200); font-size: 14.5px; }
.mini-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 28px;
}
.mini-stats div {
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  padding: 16px;
  text-align: center;
}
.mini-stats b { display: block; font-size: 22px; }
.mini-stats span { font-size: 12px; color: var(--gray-300, #dbe3ee); }

.vm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 30px;
}
.vm-card {
  background: var(--gray-100);
  border-radius: var(--radius-md);
  padding: 30px;
}
.vm-card h3 { color: var(--navy-900); margin-bottom: 12px; font-size: 19px; }
.vm-card p { color: var(--gray-600); font-size: 14.5px; }

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 20px;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.team-card {
  text-align: center;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 26px 18px;
}
.team-avatar {
  width: 78px; height: 78px;
  border-radius: 50%;
  margin: 0 auto 16px;
  background: linear-gradient(135deg, var(--blue-500), var(--navy-800));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 800;
  font-size: 22px;
}
.team-card h4 { font-size: 15.5px; color: var(--navy-900); margin-bottom: 4px; }
.team-card span { font-size: 13px; color: var(--gray-600); }

/* ---------- Contact page ---------- */
.contact-wrap {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 50px;
}
.contact-info-card {
  background: var(--navy-900);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
}
.contact-info-card h3 { font-size: 20px; margin-bottom: 22px; }
.contact-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}
.contact-item .icon-box { flex-shrink: 0; width: 44px; height: 44px; margin-bottom: 0; background: rgba(255,255,255,0.12); }
.contact-item .icon-box svg { width: 20px; height: 20px; }
.contact-item h5 { font-size: 15px; margin-bottom: 4px; }
.contact-item p, .contact-item a { color: var(--gray-200); font-size: 14px; }
.contact-social { display: flex; gap: 12px; margin-top: 10px; }
.contact-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.contact-social a:hover { background: var(--blue-500); }
.contact-social svg { width: 16px; height: 16px; fill: var(--white); }

.contact-form {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 14px; font-weight: 700; color: var(--navy-900); margin-bottom: 8px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 14.5px;
  font-family: inherit;
  transition: var(--transition);
  background: var(--gray-100);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--blue-500);
  background: var(--white);
}
.form-group textarea { resize: vertical; min-height: 120px; }

.map-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 60px;
  border: 1px solid var(--gray-200);
}
.map-frame iframe { width: 100%; height: 380px; border: 0; display: block; }

/* ---------- FAQ ---------- */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item {
  background: var(--gray-100);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  overflow: hidden;
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 700;
  color: var(--navy-900);
  font-size: 15.5px;
}
.faq-question .plus {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--blue-500);
  transition: var(--transition);
  flex-shrink: 0;
}
.faq-item.open .faq-question .plus { transform: rotate(45deg); background: var(--blue-500); color: var(--white); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding: 0 24px;
}
.faq-item.open .faq-answer { max-height: 300px; padding-bottom: 20px; }
.faq-answer p { color: var(--gray-600); font-size: 14.5px; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-950);
  color: var(--gray-400);
  padding: 70px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand p { font-size: 14px; margin: 16px 0 20px; line-height: 1.7; }
.footer-col h4 { color: var(--white); font-size: 15.5px; margin-bottom: 20px; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul a { font-size: 14px; transition: var(--transition); }
.footer-col ul a:hover { color: var(--blue-400); }
.footer-contact li { display: flex; gap: 10px; font-size: 14px; margin-bottom: 14px; align-items: flex-start; }
.footer-contact svg { width: 16px; height: 16px; fill: var(--blue-400); flex-shrink: 0; margin-top: 3px; }
.footer-social { display: flex; gap: 10px; margin-top: 18px; }
.footer-social a {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.footer-social a:hover { background: var(--blue-500); }
.footer-social svg { width: 15px; height: 15px; fill: var(--white); }
.footer-bottom {
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13.5px;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom a { color: var(--gray-400); }
.footer-bottom a:hover { color: var(--blue-400); }

/* ---------- Floating buttons ---------- */
.float-wa {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 26px rgba(37, 211, 102, 0.45);
  z-index: 998;
  transition: var(--transition);
}
.float-wa:hover { transform: scale(1.08); }
.float-wa svg { width: 28px; height: 28px; fill: var(--white); }

.back-top {
  position: fixed;
  right: 24px;
  bottom: 92px;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--navy-900);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 998;
  cursor: pointer;
  border: none;
}
.back-top.show { opacity: 1; visibility: visible; transform: translateY(0); }

/* ---------- Utilities ---------- */
.bg-gray { background: var(--gray-100); }
.text-center { text-align: center; }
.mt-40 { margin-top: 40px; }

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 992px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 420px; margin: 0 auto; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-wrap { grid-template-columns: repeat(2, 1fr); gap: 40px 24px; }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .coverage-wrap { grid-template-columns: 1fr; }
  .testi-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-visual { order: -1; }
  .vm-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-wrap { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .speed-card .speed-head span { font-size: 12px; }
  .speed-ring .speed-value b { font-size: 24px; }
  .speed-ring .speed-value span { font-size: 11px; }
  .speed-legend b { font-size: 11px; line-height: 1.2; font-weight: 700; }
  .speed-legend span { font-size: 10px; }
  .topbar { display: none; }
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
    gap: 20px;
    box-shadow: var(--shadow-md);
    transform: translateY(-130%);
    transition: var(--transition);
    z-index: 50;
  }
  .nav-menu.open { transform: translateY(0); }
  .hamburger { display: flex; }
  .nav-cta .btn-outline-nav { display: none; }
  section { padding: 60px 0; }
  .hero { padding: 60px 0 90px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-stats { justify-content: space-between; gap: 16px; }
  .cta-band { flex-direction: column; text-align: center; padding: 40px 26px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 560px) {
  .speed-legend b { font-size: 10px; }
  .speed-legend span { font-size: 9px; }
  .features-grid { grid-template-columns: 1fr; }
  .steps-wrap { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .coverage-list-grid { grid-template-columns: 1fr; }
}