/* --- CSS Reset & Variables --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #2563EB;
  --primary-dark: #1d4ed8;
  --primary-light: #dbeafe;
  --primary-lighter: #eff6ff;
  --dark: #1e293b;
  --dark-alt: #0f172a;
  --text: #334155;
  --text-light: #64748b;
  --text-lighter: #94a3b8;
  --white: #ffffff;
  --bg: #f8fafc;
  --bg-alt: #f1f5f9;
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  --green: #16a34a;
  --green-bg: #dcfce7;
  --red: #dc2626;
  --red-bg: #fee2e2;
  --yellow: #eab308;
  --yellow-bg: #fef9c3;
  --orange: #f97316;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);
  --radius: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max-width: 1200px;
  --transition: all 0.3s ease;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul,
ol {
  list-style: none;
}

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

button,
input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
  outline: none;
  border: none;
}

/* --- Typography --- */
h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--dark);
  line-height: 1.2;
  font-weight: 700;
}

h1 {
  font-size: 2.75rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

h5 {
  font-size: 1.1rem;
}

p {
  color: var(--text-light);
  line-height: 1.7;
}

/* --- Layout Utilities --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

.section-sm {
  padding: 48px 0;
}

.text-center {
  text-align: center;
}

.section-subtitle {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.section-title {
  margin-bottom: 12px;
}

.section-desc {
  max-width: 600px;
  margin: 0 auto 40px;
  font-size: 1rem;
}

/* ===================================
   HEADER / NAVBAR
   =================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 0 0;
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--dark);
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: var(--primary);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
}

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-light);
  position: relative;
  padding: 4px 0;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
}

/* Hamburger menu for mobile */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.hamburger span {
  width: 24px;
  height: 2.5px;
  background: var(--dark);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* Mobile nav */

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-align: center;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--primary-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn-outline {
  background: var(--white);
  color: var(--dark);
  border: 2px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-green {
  background: var(--green);
  color: var(--white);
  font-size: 0.8rem;
  padding: 8px 16px;
  border-radius: var(--radius);
}

.btn-green:hover {
  background: #15803d;
  transform: translateY(-1px);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 14px 32px;
  font-size: 1rem;
}

.btn-whatsapp {
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-full);
  padding: 14px 32px;
  width: 100%;
}

.btn-whatsapp:hover {
  background: var(--primary-dark);
}

.btn-dark {
  background: var(--dark-alt);
  color: var(--white);
}

.btn-dark:hover {
  background: var(--dark);
  transform: translateY(-1px);
}

.btn-icon {
  font-size: 1rem;
}

/* ===================================
   HOME PAGE - HERO SECTION
   =================================== */
.hero {
  background: linear-gradient(135deg, var(--primary-lighter) 0%, var(--white) 100%);
  padding: 60px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--green-bg);
  color: var(--green);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
}

.hero-badge::before {
  content: '●';
  font-size: 0.6rem;
}

.hero-title {
  font-size: 3rem;
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero-title .highlight {
  color: var(--primary);
  position: relative;
}

.hero-desc {
  font-size: 1.05rem;
  margin-bottom: 32px;
  max-width: 480px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-image {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-wrapper {
  width: 100%;
  max-width: 480px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-phone-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  border-radius: var(--radius-xl);
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.15));
}

/* About page images */
.about-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.story-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: var(--radius-xl);
}

/* ===================================
   WHY CHOOSE US SECTION
   =================================== */
.why-choose {
  padding: 80px 0;
  background: var(--white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.feature-card {
  text-align: center;
  padding: 40px 24px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  transition: var(--transition);
  background: var(--white);
}

.feature-card:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.feature-icon {
  width: 56px;
  height: 56px;
  background: var(--primary-lighter);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.4rem;
}

.feature-card h4 {
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 0.9rem;
}

/* ===================================
   SUPPORTED NETWORKS
   =================================== */
.networks {
  padding: 80px 0;
  background: var(--bg);
}

.networks-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.network-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}

.network-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.network-logo {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--white);
}

.network-logo.mtn {
  background: #ffcc00;
  color: #1a1a1a;
}

.network-logo.telecel {
  background: #dc2626;
}

.network-logo.airteltigo {
  background: var(--primary);
}

.network-card h4 {
  margin-bottom: 6px;
}

.network-card p {
  font-size: 0.85rem;
  color: var(--text-lighter);
}

/* ===================================
   POPULAR BUNDLES
   =================================== */
.popular-bundles {
  padding: 80px 0;
  background: var(--white);
}

.bundles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.bundle-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px 24px;
  transition: var(--transition);
  position: relative;
}

.bundle-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.bundle-card.featured {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
}

.bundle-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.bundle-type {
  font-size: 0.8rem;
  color: var(--text-lighter);
  margin-bottom: 4px;
}

.bundle-data {
  font-size: 2rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 4px;
}

.bundle-price {
  display: flex;
  align-items: baseline;
  gap: 2px;
  margin-bottom: 20px;
}

.bundle-price .currency {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
}

.bundle-price .amount {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--dark);
}

.bundle-features {
  margin-bottom: 24px;
}

.bundle-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text);
  padding: 6px 0;
}

.bundle-features li::before {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: var(--green);
  font-size: 0.85rem;
  flex-shrink: 0;
}

.bundle-card .btn {
  width: 100%;
}

.bundle-card.featured .btn {
  background: var(--primary);
  color: var(--white);
}

/* ===================================
   SIMPLE PROCESS (HOME)
   =================================== */
.simple-process {
  padding: 80px 0;
  background: var(--bg);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.process-step {
  text-align: center;
  position: relative;
}

.process-number {
  width: 48px;
  height: 48px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  margin: 0 auto 16px;
}

.process-step h5 {
  margin-bottom: 8px;
}

.process-step p {
  font-size: 0.85rem;
}

/* ===================================
   CTA SECTION
   =================================== */
.cta-section {
  padding: 60px 0;
}

.cta-box {
  background: var(--primary);
  border-radius: var(--radius-xl);
  padding: 56px 48px;
  text-align: center;
  color: var(--white);
}

.cta-box h2 {
  color: var(--white);
  margin-bottom: 12px;
}

.cta-box p {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 28px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

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

.cta-buttons .btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--white);
}

.cta-buttons .btn-white {
  background: var(--white);
  color: var(--primary);
}

.cta-buttons .btn-white:hover {
  background: var(--bg);
}

.cta-phone {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
  color: var(--white);
  font-weight: 600;
  font-size: 0.95rem;
}

.cta-phone .icon {
  font-size: 1rem;
}

/* ===================================
   ABOUT PAGE - HERO
   =================================== */
.about-hero {
  background: linear-gradient(135deg, var(--primary-lighter) 0%, var(--white) 100%);
  padding: 60px 0 0;
  position: relative;
  overflow: hidden;
}

.about-hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: end;
}

.about-hero-tag {
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 12px;
}

.about-hero-title {
  font-size: 2.75rem;
  margin-bottom: 20px;
  line-height: 1.15;
}

.about-hero-desc {
  font-size: 1rem;
  margin-bottom: 32px;
  max-width: 500px;
}

.about-hero-image {
  position: relative;
  display: flex;
  align-items: flex-end;
}

.about-hero-img-wrapper {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

/* ===================================
   ABOUT - OUR STORY
   =================================== */
.our-story {
  padding: 80px 0;
}

.our-story .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.story-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.story-image .overlay-stat {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: var(--primary);
  color: var(--white);
  padding: 16px 20px;
  border-radius: var(--radius-lg);
}

.overlay-stat .number {
  font-size: 1.75rem;
  font-weight: 800;
}

.overlay-stat .label {
  font-size: 0.8rem;
  opacity: 0.9;
}

.story-content h2 {
  margin-bottom: 20px;
}

.story-content p {
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.story-highlights {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.story-highlight {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.story-highlight .highlight-icon {
  width: 24px;
  height: 24px;
  background: var(--primary);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 0.7rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.story-highlight h5 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.story-highlight p {
  font-size: 0.85rem;
  margin-bottom: 0;
}

/* ===================================
   ABOUT - NETWORK CARDS (DETAILED)
   =================================== */
.about-networks {
  padding: 80px 0;
  background: var(--bg);
}

.about-networks-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.about-network-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px 24px;
  transition: var(--transition);
}

.about-network-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.about-network-logo {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.75rem;
  color: var(--white);
  margin-bottom: 16px;
}

.about-network-logo.mtn {
  background: #ffcc00;
  color: #1a1a1a;
}

.about-network-logo.telecel {
  background: #dc2626;
}

.about-network-logo.at {
  background: var(--primary);
}

.about-network-card h4 {
  margin-bottom: 8px;
}

.about-network-card>p {
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.network-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.network-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text);
}

.network-features li .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.network-features li .dot.green {
  background: var(--green);
}

.network-features li .dot.red {
  background: var(--red);
}

.network-features li .dot.blue {
  background: var(--primary);
}

.about-network-card .btn {
  width: 100%;
}

/* About CTA */
.about-cta {
  padding: 60px 0;
}

.about-cta-box {
  background: var(--primary);
  border-radius: var(--radius-xl);
  padding: 56px 48px;
  text-align: center;
  color: var(--white);
}

.about-cta-box h2 {
  color: var(--white);
  margin-bottom: 12px;
}

.about-cta-box p {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 28px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ===================================
   PRICING PAGE
   =================================== */
.pricing-hero {
  padding: 48px 0 32px;
  background: var(--white);
}

.pricing-hero h1 {
  margin-bottom: 12px;
}

.pricing-hero p {
  max-width: 540px;
  font-size: 1rem;
}

/* Tabs */
.pricing-tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--border);
  margin-bottom: 0;
  padding: 0;
}

.pricing-tab {
  padding: 12px 20px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-light);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: default;
}

.pricing-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  font-weight: 600;
}

/* Provider Section */
.provider-section {
  padding: 40px 0;
}

.provider-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.provider-badge {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.75rem;
  color: var(--white);
}

.provider-badge.mtn {
  background: #ffcc00;
  color: #1a1a1a;
}

.provider-badge.telecel {
  background: #dc2626;
}

.provider-badge.at {
  background: var(--primary);
}

/* Data Tables */
.data-table {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 16px;
}

.data-table table {
  width: 100%;
  border-collapse: collapse;
}

.data-table thead {
  background: var(--bg);
}

.data-table th {
  padding: 14px 20px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-light);
  text-align: left;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.data-table th:last-child {
  text-align: right;
}

.data-table td {
  padding: 16px 20px;
  font-size: 0.9rem;
  border-top: 1px solid var(--border-light);
}

.data-table td:last-child {
  text-align: right;
}

.data-table .price {
  color: var(--green);
  font-weight: 700;
}

.data-table tbody tr {
  transition: var(--transition);
}

.data-table tbody tr:hover {
  background: var(--primary-lighter);
}

/* ===================================
   HOW TO BUY PAGE
   =================================== */
.how-hero {
  padding: 48px 0 32px;
  background: var(--white);
  text-align: center;
}

.how-hero .section-subtitle {
  margin-bottom: 16px;
}

.how-hero h1 {
  margin-bottom: 16px;
}

.how-hero p {
  max-width: 560px;
  margin: 0 auto;
}

/* Steps */
.how-steps {
  padding: 48px 0 80px;
  background: var(--bg);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.step-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px 20px;
  text-align: center;
  position: relative;
  transition: var(--transition);
}

.step-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.step-icon {
  width: 52px;
  height: 52px;
  background: var(--primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.2rem;
  color: var(--white);
}

.step-number {
  position: absolute;
  top: 24px;
  right: 24px;
  font-size: 2rem;
  font-weight: 800;
  color: var(--border);
  line-height: 1;
}

.step-card h4 {
  margin-bottom: 10px;
  font-size: 1.05rem;
}

.step-card p {
  font-size: 0.85rem;
}

/* Payment Details */
.payment-section {
  padding: 0 0 80px;
  background: var(--bg);
}

.payment-box {
  max-width: 600px;
  margin: 0 auto;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
}

.payment-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.payment-header-icon {
  width: 40px;
  height: 40px;
  background: var(--primary-lighter);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.payment-header h3 {
  font-size: 1.25rem;
}

.payment-subtitle {
  font-size: 0.85rem;
  color: var(--text-lighter);
  margin-bottom: 28px;
  padding-left: 52px;
}

.payment-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  border-top: 1px solid var(--border-light);
}

.payment-item-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.payment-provider-logo {
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.6rem;
  color: var(--white);
}

.payment-provider-logo.mtn-pay {
  background: #ffcc00;
  color: #1a1a1a;
}

.payment-provider-logo.vod-pay {
  background: #dc2626;
}

.payment-provider-logo.account-pay {
  background: var(--bg);
  color: var(--text);
  font-size: 1rem;
}

.payment-item-right {
  text-align: right;
}

.payment-item-right .number {
  color: var(--primary);
  font-weight: 700;
  font-size: 1.05rem;
}

.payment-item-right .sub {
  font-size: 0.75rem;
  color: var(--text-lighter);
}

.payment-item-right .name {
  font-weight: 700;
  color: var(--dark);
  font-size: 0.95rem;
}

.payment-notice {
  margin-top: 28px;
  background: var(--primary-lighter);
  border-radius: var(--radius-lg);
  padding: 20px;
  text-align: center;
}

.payment-notice-icon {
  width: 28px;
  height: 28px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 10px;
  font-size: 0.8rem;
  font-weight: 700;
}

.payment-notice p {
  font-size: 0.85rem;
  color: var(--text);
}

.payment-notice strong {
  color: var(--primary);
  font-weight: 700;
}

/* ===================================
   CONTACT PAGE
   =================================== */
.contact-hero {
  padding: 48px 0 32px;
  text-align: center;
  background: var(--white);
}

.contact-hero h1 {
  margin-bottom: 12px;
}

.contact-hero h1 .highlight {
  color: var(--primary);
}

.contact-hero p {
  max-width: 480px;
  margin: 0 auto;
  font-size: 1rem;
}

/* Contact Content */
.contact-content {
  padding: 48px 0 80px;
  background: var(--bg);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-info h3 {
  margin-bottom: 8px;
}

.contact-info>p {
  font-size: 0.9rem;
  margin-bottom: 28px;
}

.contact-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
  transition: var(--transition);
}

.contact-card:hover {
  box-shadow: var(--shadow-md);
}

.contact-card-icon {
  width: 44px;
  height: 44px;
  background: var(--primary-lighter);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-card-text h5 {
  font-size: 0.9rem;
  margin-bottom: 2px;
}

.contact-card-text p {
  font-size: 0.85rem;
}

.contact-card-text .phone-number {
  color: var(--primary);
  font-weight: 600;
}

.contact-socials {
  margin-top: 28px;
}

.contact-socials h5 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-lighter);
  margin-bottom: 12px;
}

.social-icons {
  display: flex;
  gap: 12px;
}

.social-icon {
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 0.85rem;
  transition: var(--transition);
}

.social-icon:hover {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

/* Contact Form */
.contact-form-section {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
}

.contact-form-section h3 {
  margin-bottom: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group.full {
  margin-bottom: 20px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--dark);
}

.form-group input,
.form-group textarea {
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  color: var(--text);
  background: var(--white);
  transition: var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-lighter);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-form-section .btn {
  width: 100%;
  margin-top: 4px;
}

/* Map placeholder */
.map-section {
  padding: 0 0 60px;
  background: var(--bg);
}

.map-placeholder {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.map-box {
  height: 280px;
  background: var(--bg-alt);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
}

.map-box-icon {
  color: var(--text-lighter);
  font-size: 3rem;
  opacity: 0.5;
}

/* ===================================
   FOOTER
   =================================== */
.footer {
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 48px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
}

.footer-brand {
  max-width: 300px;
}

.footer-brand .logo {
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.85rem;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 0.8rem;
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.footer-col h5 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
  color: var(--dark);
}

.footer-col a {
  display: block;
  font-size: 0.9rem;
  color: var(--text-light);
  padding: 4px 0;
}

.footer-col a:hover {
  color: var(--primary);
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-light);
  padding: 4px 0;
}

.footer-contact-item .icon {
  color: var(--primary);
  font-size: 0.85rem;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0;
  text-align: center;
}

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

/* Simple footer variant (Contact page) */
.footer-simple {
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 20px 0;
}

.footer-simple .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-simple-links {
  display: flex;
  gap: 24px;
}

.footer-simple-links a {
  font-size: 0.85rem;
  color: var(--text-light);
}

.footer-simple-links a:hover {
  color: var(--primary);
}

.footer-simple .copyright {
  font-size: 0.8rem;
  color: var(--text-lighter);
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

/* Tablets and small desktops */
@media (max-width: 1024px) {
  h1 {
    font-size: 2.25rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

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

  .hero-image {
    display: none;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .about-hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about-hero-desc {
    margin-left: auto;
    margin-right: auto;
  }

  .about-hero-image {
    max-width: 500px;
    margin: 0 auto;
  }

  .our-story .container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .story-image {
    max-height: 350px;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .networks-grid,
  .about-networks-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .bundles-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-grid,
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

/* Tablets */
@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .section {
    padding: 60px 0;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    gap: 0;
  }

  .nav-links a {
    padding: 12px 0;
    width: 100%;
    border-bottom: 1px solid var(--border-light);
  }

  .nav-links.active {
    display: flex;
  }

  .hamburger {
    display: flex;
  }

  .header .btn {
    display: none;
  }

  .hero-title {
    font-size: 2.25rem;
  }

  .about-hero-title {
    font-size: 2.25rem;
  }

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

  .data-table {
    overflow-x: auto;
  }

  .data-table table {
    min-width: 500px;
  }

  .steps-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .bundles-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }

  .cta-box {
    padding: 40px 24px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

  .form-row {
    grid-template-columns: 1fr;
  }

  .payment-box {
    padding: 28px 20px;
  }
}

/* Mobile phones */
@media (max-width: 480px) {
  html {
    font-size: 15px;
  }

  h1 {
    font-size: 1.75rem;
  }

  h2 {
    font-size: 1.35rem;
  }

  .container {
    padding: 0 16px;
  }

  .section {
    padding: 48px 0;
  }

  .hero {
    padding: 40px 0 60px;
  }

  .hero-title {
    font-size: 1.9rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .hero-buttons .btn {
    width: 100%;
  }

  .process-grid,
  .steps-grid {
    grid-template-columns: 1fr;
  }

  .networks-grid,
  .about-networks-grid {
    grid-template-columns: 1fr;
  }

  .pricing-tabs {
    overflow-x: auto;
  }

  .pricing-tab {
    white-space: nowrap;
    font-size: 0.8rem;
  }

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

  .cta-buttons .btn {
    width: 100%;
  }

  .contact-form-section {
    padding: 28px 20px;
  }

  .about-hero-title {
    font-size: 1.9rem;
  }

  .payment-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .payment-item-right {
    text-align: left;
  }

  .footer-simple-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
  }
}

/* --- Print Styles --- */
@media print {

  .header,
  .footer,
  .footer-simple,
  .cta-section,
  .hamburger {
    display: none;
  }

  body {
    color: #000;
    background: #fff;
  }
}

/* --- Added Features --- */
.header {
  transition: all 0.3s ease;
}
.header.scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
}
.copyable {
  cursor: pointer;
  position: relative;
  transition: color 0.2s;
}
.copyable:hover {
  color: var(--primary);
}
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--dark);
  color: var(--white);
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  z-index: 9999;
}
.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}