/* ============================================
   Tiger Net BD — Design System
   A Concern of Endpoint BD
   ============================================ */

:root {
  --primary: #0f766e;
  --primary-light: #14b8a6;
  --primary-dark: #0d544e;
  --primary-glow: rgba(20, 184, 166, 0.2);

  --accent: #f59e0b;
  --accent-light: #fbbf24;
  --accent-dark: #d97706;

  --bg-dark: #0c1222;
  --bg-card: #111827;
  --bg-card-hover: #1a2332;
  --surface: #1e293b;
  --surface-light: #334155;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --border: rgba(148, 163, 184, 0.1);
  --border-hover: rgba(148, 163, 184, 0.22);

  --gradient-hero: linear-gradient(135deg, #0c1222 0%, #0f2027 40%, #0d544e 100%);
  --gradient-card: linear-gradient(145deg, rgba(17, 24, 39, 0.85), rgba(30, 41, 59, 0.5));
  --gradient-accent: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  --gradient-gold: linear-gradient(135deg, var(--accent-dark) 0%, var(--accent-light) 100%);

  --font-primary: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
  --font-display: 'Outfit', 'Hind Siliguri', sans-serif;

  --section-padding: 5.5rem 0;
  --container-max: 1200px;
  --container-padding: 0 1.25rem;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.12);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 24px var(--primary-glow);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body {
  font-family: var(--font-primary);
  background: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

a { color: var(--primary-light); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent-light); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* ── SVG Icon Base ── */
.icon-svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-svg.filled { fill: currentColor; stroke: none; }

/* ── Utilities ── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--container-padding);
}

.section { padding: var(--section-padding); position: relative; }

.section-header { text-align: center; margin-bottom: 3rem; }

.section-header h2 {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
  letter-spacing: -0.02em;
}

.section-header p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 540px;
  margin: 0 auto;
}

.section-header .accent-line {
  display: block;
  width: 48px;
  height: 3px;
  background: var(--gradient-accent);
  border-radius: var(--radius-full);
  margin: 0.9rem auto 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.75rem;
  border-radius: var(--radius-full);
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
  -webkit-tap-highlight-color: transparent;
}

.btn-primary {
  background: var(--gradient-gold);
  color: var(--bg-dark);
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
  color: var(--bg-dark);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border-hover);
}

.btn-outline:hover {
  border-color: var(--primary-light);
  color: var(--primary-light);
  background: rgba(20, 184, 166, 0.06);
  transform: translateY(-2px);
}

.btn-small { padding: 0.6rem 1.4rem; font-size: 0.88rem; }

.btn .icon-svg { width: 18px; height: 18px; }

/* ── Glass Card ── */
.glass-card {
  background: var(--gradient-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.glass-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0.9rem 0;
  transition: var(--transition);
}

.site-header.scrolled {
  background: rgba(12, 18, 34, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 0.55rem 0;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  flex-shrink: 0;
}

.logo img {
  height: 40px;
  width: auto;
  border-radius: var(--radius-sm);
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.logo-text span { color: var(--primary-light); }

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.nav-desktop a {
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition-fast);
  position: relative;
}

.nav-desktop a:hover,
.nav-desktop a.active {
  color: var(--text-primary);
  background: rgba(148, 163, 184, 0.07);
}

.nav-desktop a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 18px;
  height: 2px;
  background: var(--primary-light);
  border-radius: var(--radius-full);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* ── Hamburger ── */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
  -webkit-tap-highlight-color: transparent;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
  margin: 5px 0;
}

.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ── Mobile Nav ── */
.nav-mobile {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(12, 18, 34, 0.98);
  backdrop-filter: blur(24px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.nav-mobile.open { opacity: 1; visibility: visible; }

.nav-mobile a {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 0.9rem 2.5rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
  width: 80%;
  max-width: 300px;
  text-align: center;
}

.nav-mobile a:hover,
.nav-mobile a.active {
  color: var(--primary-light);
  background: rgba(20, 184, 166, 0.08);
}

.nav-mobile .btn {
  margin-top: 1.5rem;
  width: auto;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--gradient-hero);
}

.hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -25%;
  width: 70%;
  height: 140%;
  background: radial-gradient(circle, rgba(20, 184, 166, 0.06) 0%, transparent 65%);
  animation: heroGlow 10s ease-in-out infinite alternate;
}

@keyframes heroGlow {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-4%, 4%) scale(1.08); }
}

.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-particles .particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--primary-light);
  border-radius: 50%;
  opacity: 0.15;
  animation: float 22s linear infinite;
}

@keyframes float {
  0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  10% { opacity: 0.2; }
  90% { opacity: 0.2; }
  100% { transform: translateY(-100vh) rotate(720deg); opacity: 0; }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 660px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(20, 184, 166, 0.08);
  border: 1px solid rgba(20, 184, 166, 0.2);
  border-radius: var(--radius-full);
  padding: 0.35rem 1rem;
  font-size: 0.82rem;
  color: var(--primary-light);
  margin-bottom: 1.25rem;
  animation: fadeInDown 0.6s ease-out;
}

.hero-badge .pulse-dot {
  width: 7px;
  height: 7px;
  background: var(--primary-light);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.1rem;
  letter-spacing: -0.03em;
  animation: fadeInUp 0.6s ease-out 0.1s backwards;
}

.hero h1 .highlight {
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 1.75rem;
  line-height: 1.8;
  animation: fadeInUp 0.6s ease-out 0.2s backwards;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  animation: fadeInUp 0.6s ease-out 0.3s backwards;
}

.hero-highlights {
  display: flex;
  gap: 2rem;
  margin-top: 2.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border);
  animation: fadeInUp 0.6s ease-out 0.4s backwards;
}

.hero-highlights .highlight-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.hero-highlights .highlight-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(20, 184, 166, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  flex-shrink: 0;
}

.hero-highlights .highlight-icon .icon-svg { width: 20px; height: 20px; }

.hero-highlights .highlight-text h4 {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
}

.hero-highlights .highlight-text p {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 0;
  line-height: 1.4;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-16px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================
   PACKAGES
   ============================================ */
.packages { background: var(--bg-dark); }

.packages::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(20, 184, 166, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.packages-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.package-card {
  padding: 1.75rem 1.25rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.package-card.popular {
  border-color: rgba(245, 158, 11, 0.4);
  box-shadow: 0 0 24px rgba(245, 158, 11, 0.08);
}

.package-card.popular::before {
  content: 'জনপ্রিয়';
  position: absolute;
  top: 14px;
  right: -26px;
  background: var(--gradient-gold);
  color: var(--bg-dark);
  padding: 0.2rem 2.2rem;
  font-size: 0.7rem;
  font-weight: 700;
  transform: rotate(45deg);
}

.package-speed {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.2rem;
  margin-bottom: 0.35rem;
}

.package-speed .number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary-light);
  line-height: 1;
}

.package-speed .unit {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
}

.package-name {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem;
}

.package-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.2rem;
  margin-bottom: 1.25rem;
}

.package-price .amount {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--text-primary);
}

.package-price .currency { font-size: 0.95rem; color: var(--text-muted); }
.package-price .period { font-size: 0.8rem; color: var(--text-muted); }

.package-features { margin-bottom: 1.5rem; }

.package-features li {
  padding: 0.35rem 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  justify-content: center;
}

.package-features li .check-icon {
  color: var(--primary-light);
  flex-shrink: 0;
}

.package-features li .check-icon .icon-svg { width: 14px; height: 14px; }

.package-card .btn { width: 100%; justify-content: center; }

/* ============================================
   FEATURES
   ============================================ */
.features {
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-card) 100%);
}

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

.feature-card { padding: 1.75rem; text-align: center; }

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  color: var(--primary-light);
  background: rgba(20, 184, 166, 0.08);
  border: 1px solid rgba(20, 184, 166, 0.15);
}

.feature-icon .icon-svg { width: 26px; height: 26px; }

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
  color: var(--text-primary);
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================
   COVERAGE
   ============================================ */
.coverage { background: var(--bg-card); }

.coverage-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.coverage-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface);
}

.coverage-map img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.coverage-info h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.85rem;
}

.coverage-info p {
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.8;
}

.coverage-details {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.coverage-detail-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem;
  background: var(--surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.coverage-detail-item .cov-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(20, 184, 166, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  flex-shrink: 0;
}

.coverage-detail-item .cov-icon .icon-svg { width: 18px; height: 18px; }

.coverage-detail-item .info { text-align: left; }
.coverage-detail-item .info h4 { font-size: 0.9rem; font-weight: 600; }
.coverage-detail-item .info p { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 0; }

/* ============================================
   CTA / CONTACT
   ============================================ */
.cta-section {
  background: var(--gradient-hero);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(20, 184, 166, 0.06), transparent 70%);
  pointer-events: none;
}

.cta-content { position: relative; z-index: 1; }

.cta-content h2 {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: 0.85rem;
}

.cta-content p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 1.75rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.cta-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.contact-cards {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2.5rem;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1rem 1.5rem;
  background: rgba(17, 24, 39, 0.6);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(8px);
  transition: var(--transition);
}

.contact-card:hover {
  border-color: var(--primary-light);
  transform: translateY(-2px);
}

.contact-card .card-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(20, 184, 166, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  flex-shrink: 0;
}

.contact-card .card-icon .icon-svg { width: 20px; height: 20px; }

.contact-card .details {
  text-align: left;
}

.contact-card .details span {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.contact-card .details strong { color: var(--text-primary); font-weight: 600; font-size: 0.9rem; }

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 2.5rem 0 1.25rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 1.75rem;
}

.footer-brand .logo { margin-bottom: 0.85rem; }

.footer-brand p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 0.85rem;
}

.footer-social { display: flex; gap: 0.6rem; }

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition);
}

.footer-social a:hover {
  background: rgba(20, 184, 166, 0.08);
  border-color: var(--primary-light);
  color: var(--primary-light);
}

.footer-social a .icon-svg { width: 16px; height: 16px; }

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.85rem;
}

.footer-col ul li { margin-bottom: 0.4rem; }
.footer-col ul li a { font-size: 0.85rem; color: var(--text-muted); }
.footer-col ul li a:hover { color: var(--primary-light); }
.footer-col ul li .footer-contact-item { display: flex; align-items: center; gap: 0.4rem; font-size: 0.85rem; color: var(--text-muted); }
.footer-col ul li .footer-contact-item .icon-svg { width: 14px; height: 14px; color: var(--text-muted); }

.footer-concern {
  text-align: center;
  padding: 0.75rem 0;
  margin-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.footer-concern p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-concern a {
  color: var(--primary-light);
  font-weight: 500;
}

.footer-bottom {
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer-bottom p { font-size: 0.8rem; color: var(--text-muted); }
.footer-bottom-links { display: flex; gap: 1rem; }
.footer-bottom-links a { font-size: 0.8rem; color: var(--text-muted); }
.footer-bottom-links a:hover { color: var(--primary-light); }

/* ============================================
   PAGE HEADER (inner pages)
   ============================================ */
.page-header {
  padding: 7.5rem 0 3.5rem;
  background: var(--gradient-hero);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 45%;
  height: 100%;
  background: radial-gradient(circle at 70% 50%, rgba(20, 184, 166, 0.05), transparent 70%);
  pointer-events: none;
}

.page-header h1 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 0.6rem;
  position: relative;
}

.page-header .breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  position: relative;
}

.page-header .breadcrumb a { color: var(--primary-light); }
.page-header .breadcrumb .sep { color: var(--text-muted); }

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-section { background: var(--bg-dark); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.about-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  min-height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.about-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 40%, rgba(20, 184, 166, 0.06), transparent 70%);
  pointer-events: none;
}

.about-image .about-visual {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 2rem;
}

.about-image .about-visual .big-icon { margin-bottom: 1rem; color: var(--primary-light); }
.about-image .about-visual .big-icon .icon-svg { width: 72px; height: 72px; }
.about-image .about-visual p { font-size: 0.95rem; color: var(--text-muted); }

.about-text h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.85rem;
}

.about-text p {
  color: var(--text-secondary);
  margin-bottom: 0.85rem;
  line-height: 1.8;
}

.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.value-item {
  padding: 1.1rem;
  background: var(--surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  text-align: center;
}

.value-item .val-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(20, 184, 166, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  margin: 0 auto 0.5rem;
}

.value-item .val-icon .icon-svg { width: 18px; height: 18px; }
.value-item h4 { font-size: 0.88rem; font-weight: 600; margin-bottom: 0.2rem; }
.value-item p { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 0; }

/* ============================================
   FTP / LIVE TV PAGE
   ============================================ */
.ftp-tv-section { background: var(--bg-dark); }

.ftp-tv-tabs {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}

.ftp-tv-tabs .tab-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.7rem 1.75rem;
  border-radius: var(--radius-full);
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  -webkit-tap-highlight-color: transparent;
}

.ftp-tv-tabs .tab-btn .icon-svg { width: 18px; height: 18px; }

.ftp-tv-tabs .tab-btn:hover {
  border-color: var(--primary-light);
  color: var(--primary-light);
}

.ftp-tv-tabs .tab-btn.active {
  background: var(--gradient-accent);
  border-color: var(--primary-light);
  color: #fff;
}

.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeInUp 0.4s ease-out; }

.links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 0.85rem;
}

.link-card {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1.1rem 1.25rem;
  text-decoration: none;
  color: var(--text-primary);
}

.link-card .link-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(20, 184, 166, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  flex-shrink: 0;
}

.link-card .link-icon .icon-svg { width: 22px; height: 22px; }

.link-card .link-info { text-align: left; }
.link-card .link-info h4 { font-size: 0.9rem; font-weight: 600; margin-bottom: 0.15rem; }
.link-card .link-info p { font-size: 0.78rem; color: var(--text-muted); margin-bottom: 0; }

.link-card .arrow {
  margin-left: auto;
  color: var(--text-muted);
  transition: var(--transition);
}

.link-card .arrow .icon-svg { width: 18px; height: 18px; }

.link-card:hover .arrow { color: var(--primary-light); transform: translateX(3px); }

.ftp-note {
  text-align: center;
  margin-top: 2rem;
  padding: 1rem;
  background: var(--surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.ftp-note p { font-size: 0.85rem; color: var(--text-muted); display: flex; align-items: center; justify-content: center; gap: 0.4rem; }
.ftp-note .icon-svg { width: 16px; height: 16px; color: var(--accent); }

/* ============================================
   STICKY WHATSAPP
   ============================================ */
.sticky-whatsapp {
  position: fixed;
  bottom: 5rem;
  right: 1.5rem;
  width: 50px;
  height: 50px;
  background: #25D366;
  border-radius: 50%;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  z-index: 98;
  transition: var(--transition);
  -webkit-tap-highlight-color: transparent;
}
.sticky-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
}
.sticky-whatsapp .icon-svg { width: 28px; height: 28px; fill: #fff; stroke: none; }

/* ============================================
   SCROLL TO TOP
   ============================================ */
.scroll-top {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  background: var(--gradient-accent);
  border: none;
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: var(--transition);
  z-index: 99;
  box-shadow: var(--shadow-md);
  -webkit-tap-highlight-color: transparent;
}

.scroll-top .icon-svg { width: 20px; height: 20px; stroke: #fff; }

.scroll-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top:hover { transform: translateY(-2px); box-shadow: var(--shadow-glow); }

/* ============================================
   RESPONSIVE — Tablet
   ============================================ */
@media (max-width: 1024px) {
  .hero h1 { font-size: 2.6rem; }
  .packages-grid { grid-template-columns: repeat(3, 1fr); }
  .coverage-content { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================
   RESPONSIVE — Mobile
   ============================================ */
@media (max-width: 768px) {
  :root { --section-padding: 3.5rem 0; }

  .nav-desktop, .header-cta { display: none; }
  .menu-toggle { display: block; }
  .nav-mobile { display: flex; }

  .hero {
    min-height: auto;
    padding: 6.5rem 0 3.5rem;
  }

  .hero-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .hero h1 { font-size: 2rem; text-align: center; }
  .hero p { font-size: 1rem; text-align: center; }

  .hero-badge { margin-left: auto; margin-right: auto; }

  .hero-actions { justify-content: center; }

  .hero-highlights {
    flex-direction: column;
    gap: 0.85rem;
    align-items: center;
  }

  .hero-highlights .highlight-item {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }

  .section-header h2 { font-size: 1.75rem; }
  .section-header p { font-size: 0.95rem; }

  .packages-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.85rem;
  }

  .package-speed .number { font-size: 2rem; }
  .package-price .amount { font-size: 1.5rem; }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .cta-content h2 { font-size: 1.75rem; }

  .page-header {
    padding: 6.5rem 0 2.5rem;
  }

  .page-header h1 { font-size: 2rem; }

  .about-values { grid-template-columns: 1fr 1fr; }
  .ftp-tv-tabs { flex-wrap: wrap; }
  .links-grid { grid-template-columns: 1fr; }

  .contact-cards {
    flex-direction: column;
    align-items: stretch;
  }

  .contact-card { justify-content: flex-start; }

  .coverage-map { min-height: auto; }

  .sticky-whatsapp { bottom: 4rem; right: 1rem; width: 44px; height: 44px; }
  .sticky-whatsapp .icon-svg { width: 24px; height: 24px; }

  .scroll-top { bottom: 1rem; right: 1rem; width: 40px; height: 40px; }
}

/* ============================================
   RESPONSIVE — Small Mobile
   ============================================ */
@media (max-width: 480px) {
  :root { --container-padding: 0 1rem; }

  .hero { padding: 6rem 0 3rem; }
  .hero h1 { font-size: 1.65rem; }
  .hero p { font-size: 0.92rem; }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn { width: 100%; justify-content: center; }

  .packages-grid { grid-template-columns: 1fr; }
  .about-values { grid-template-columns: 1fr; }

  .section-header h2 { font-size: 1.5rem; }
  .cta-content h2 { font-size: 1.5rem; }

  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }

  .logo-text { font-size: 1.05rem; }
  .logo img { height: 34px; }
}

/* ============================================
   ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.reveal.visible { opacity: 1; transform: translateY(0); }

.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }
.reveal-delay-5 { transition-delay: 0.4s; }