/* ===========================
   EXCELLENCE BROADBAND — styles.css
   Premium ISP Website (Red/White/Black Theme)
   =========================== */

/* ---------- RESET & BASE ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Color Palette - Red, White, Black */
  --clr-white:       #FFFFFF;
  --clr-white-off:   #F8F9FA;
  --clr-grey-light:  #E9ECEF;
  --clr-grey:        #CED4DA;
  --clr-grey-dark:   #6C757D;
  
  --clr-black:       #111111;
  --clr-black-mid:   #222222;
  --clr-black-light: #333333;
  
  --clr-red:         #E3000F; /* Airtel-like red */
  --clr-red-dark:    #B2000B;
  --clr-red-light:   #FF1A27;
  --clr-red-glow:    rgba(227, 0, 15, 0.2);
  
  --clr-green:       #25D366;
  --clr-green-dark:  #128C7E;

  /* Gradients */
  --grad-primary: linear-gradient(135deg, var(--clr-red) 0%, var(--clr-red-dark) 100%);
  --grad-hero: linear-gradient(180deg, rgba(255,255,255,0.7) 0%, rgba(255,255,255,0.95) 100%);
  --grad-card: linear-gradient(135deg, #FFFFFF 0%, #F8F9FA 100%);
  --grad-dark: linear-gradient(135deg, var(--clr-black) 0%, var(--clr-black-mid) 100%);

  /* Typography */
  --font-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --fs-xs:   0.75rem;
  --fs-sm:   0.875rem;
  --fs-base: 1rem;
  --fs-lg:   1.125rem;
  --fs-xl:   1.25rem;
  --fs-2xl:  1.5rem;
  --fs-3xl:  1.875rem;
  --fs-4xl:  2.25rem;
  --fs-5xl:  3rem;
  --fs-6xl:  3.75rem;
  --fs-hero: clamp(2.5rem, 6vw, 4.5rem);

  /* Spacing */
  --sp-xs:  0.5rem;
  --sp-sm:  0.75rem;
  --sp-md:  1rem;
  --sp-lg:  1.5rem;
  --sp-xl:  2rem;
  --sp-2xl: 3rem;
  --sp-3xl: 4rem;
  --sp-4xl: 6rem;

  /* Radius */
  --radius-sm:   8px;
  --radius-md:   12px;
  --radius-lg:   16px;
  --radius-xl:   24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:   0 2px 8px rgba(0,0,0,0.05);
  --shadow-card: 0 4px 20px rgba(0,0,0,0.08), 0 1px 4px rgba(0,0,0,0.04);
  --shadow-glow: 0 8px 32px var(--clr-red-glow);
  --shadow-nav:  0 4px 20px rgba(0,0,0,0.06);

  /* Transitions */
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

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

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

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

ul {
  list-style: none;
}

address {
  font-style: normal;
}

/* ---------- SCROLLBAR ---------- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--clr-white-off); }
::-webkit-scrollbar-thumb { background: var(--clr-grey); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--clr-red); }

/* ---------- UTILITY ---------- */
.section-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--sp-xl);
}

.section-header {
  text-align: center;
  margin-bottom: var(--sp-3xl);
}

.section-eyebrow {
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-red);
  margin-bottom: var(--sp-sm);
  display: inline-block;
}

.section-title {
  font-size: clamp(var(--fs-3xl), 4vw, var(--fs-5xl));
  font-weight: 800;
  color: var(--clr-black);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--sp-md);
}

.section-subtitle {
  font-size: var(--fs-lg);
  color: var(--clr-grey-dark);
  max-width: 650px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Page Header (for inner pages) */
.page-header {
  padding: 8rem 0 4rem;
  background: var(--clr-white-off);
  text-align: center;
  border-bottom: 1px solid var(--clr-grey-light);
}
.page-header h1 {
  font-size: clamp(var(--fs-4xl), 5vw, var(--fs-6xl));
  font-weight: 900;
  color: var(--clr-black);
  margin-bottom: var(--sp-sm);
  letter-spacing: -0.03em;
}
.page-header p {
  font-size: var(--fs-xl);
  color: var(--clr-grey-dark);
  max-width: 700px;
  margin: 0 auto;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: none;
  border-radius: var(--radius-full);
  font-family: var(--font-base);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary-nav {
  background: var(--grad-primary);
  color: var(--clr-white);
  padding: 0.6rem 1.4rem;
  font-size: var(--fs-sm);
  box-shadow: 0 4px 12px var(--clr-red-glow);
}
.btn-primary-nav:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(227,0,15,0.4);
}

.btn-outline-nav {
  background: transparent;
  color: var(--clr-black);
  padding: 0.6rem 1.2rem;
  font-size: var(--fs-sm);
  border: 1px solid var(--clr-grey);
}
.btn-outline-nav:hover {
  border-color: var(--clr-black);
  background: var(--clr-white-off);
}

.btn-hero-primary {
  background: var(--grad-primary);
  color: var(--clr-white);
  padding: 1.1rem 2.5rem;
  font-size: var(--fs-lg);
  box-shadow: 0 8px 24px var(--clr-red-glow);
}
.btn-hero-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(227,0,15,0.4);
}

.btn-hero-outline {
  background: var(--clr-white);
  color: var(--clr-black);
  padding: 1.1rem 2.5rem;
  font-size: var(--fs-lg);
  border: 2px solid var(--clr-black);
}
.btn-hero-outline:hover {
  background: var(--clr-black);
  color: var(--clr-white);
  transform: translateY(-3px);
}

.btn-plan {
  background: var(--clr-white);
  color: var(--clr-black);
  padding: 0.85rem 1.6rem;
  border: 2px solid var(--clr-grey);
  font-size: var(--fs-base);
  width: 100%;
  justify-content: center;
}
.btn-plan:hover {
  background: var(--clr-red);
  color: var(--clr-white);
  border-color: var(--clr-red);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px var(--clr-red-glow);
}

.btn-plan-popular {
  background: var(--grad-primary);
  color: var(--clr-white);
  padding: 0.85rem 1.6rem;
  font-size: var(--fs-base);
  width: 100%;
  justify-content: center;
  border: 2px solid transparent;
  box-shadow: 0 8px 24px var(--clr-red-glow);
}
.btn-plan-popular:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(227,0,15,0.4);
}

.btn-whatsapp {
  background: var(--clr-green);
  color: var(--clr-white);
  padding: 0.9rem 1.8rem;
  font-size: var(--fs-base);
  box-shadow: 0 4px 16px rgba(37,211,102,0.3);
}
.btn-whatsapp:hover {
  background: var(--clr-green-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,0.45);
}

.btn-call-outline {
  background: transparent;
  color: var(--clr-black);
  padding: 0.9rem 1.8rem;
  font-size: var(--fs-base);
  border: 1px solid var(--clr-black);
}
.btn-call-outline:hover {
  background: var(--clr-white-off);
}

.btn-form-submit {
  background: var(--grad-primary);
  color: var(--clr-white);
  padding: 1rem 2rem;
  font-size: var(--fs-base);
  width: 100%;
  justify-content: center;
  box-shadow: 0 8px 24px var(--clr-red-glow);
}
.btn-form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(227,0,15,0.4);
}

/* ---------- NAVBAR ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  background: var(--clr-white);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-bottom: 1px solid var(--clr-grey-light);
  padding: 0.7rem 0;
  box-shadow: var(--shadow-nav);
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--sp-xl);
  display: flex;
  align-items: center;
  gap: var(--sp-xl);
}

.nav-logo {
  flex-shrink: 0;
}

.logo-img {
  height: 90px;
  max-width: 280px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: auto;
}

.nav-link {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--clr-black-light);
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--clr-red);
  border-radius: var(--radius-full);
  transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: var(--clr-red);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 80%;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  margin-left: var(--sp-lg);
  flex-shrink: 0;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
  margin-left: auto;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-black);
  border-radius: 2px;
  transition: var(--transition);
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 5rem;
  background: var(--clr-white-off);
}

.hero-bg-image {
  position: absolute;
  inset: 0;
  background-image: url('hero-bg.png');
  background-size: cover;
  background-position: center;
  opacity: 0.3;
  animation: heroPan 30s linear infinite alternate;
}

@keyframes heroPan {
  from { transform: scale(1.05) translateX(0); }
  to   { transform: scale(1.1) translateX(-2%); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--grad-hero);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  padding: var(--sp-xl);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--clr-white);
  border: 1px solid var(--clr-red-glow);
  border-radius: var(--radius-full);
  padding: 0.4rem 1.2rem;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--clr-red);
  margin-bottom: var(--sp-xl);
  box-shadow: var(--shadow-sm);
  animation: fadeSlideDown 0.8s ease both;
}

.hero-title {
  font-size: var(--fs-hero);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.04em;
  color: var(--clr-black);
  margin-bottom: var(--sp-lg);
  animation: fadeSlideDown 0.8s 0.15s ease both;
}

.hero-gradient-text {
  color: var(--clr-red);
}

.hero-subtitle {
  font-size: clamp(var(--fs-base), 2vw, var(--fs-xl));
  color: var(--clr-black-light);
  max-width: 650px;
  margin: 0 auto var(--sp-2xl);
  line-height: 1.75;
  animation: fadeSlideDown 0.8s 0.3s ease both;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2xl);
  margin-bottom: var(--sp-2xl);
  animation: fadeSlideDown 0.8s 0.45s ease both;
}

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

.stat-number {
  font-size: var(--fs-4xl);
  font-weight: 800;
  color: var(--clr-black);
}

.stat-unit {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--clr-red);
  margin-left: 2px;
}

.stat-label {
  display: block;
  font-size: var(--fs-sm);
  color: var(--clr-grey-dark);
  margin-top: 4px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-stat-divider {
  width: 1px;
  height: 48px;
  background: var(--clr-grey);
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-md);
  flex-wrap: wrap;
  animation: fadeSlideDown 0.8s 0.6s ease both;
}

@keyframes fadeSlideDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- TICKER ---------- */
.ticker-wrapper {
  background: var(--clr-black);
  padding: 0.7rem 0;
  overflow: hidden;
}

.ticker-track {
  display: flex;
  gap: 3rem;
  white-space: nowrap;
  animation: ticker 30s linear infinite;
  will-change: transform;
}

.ticker-item {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--clr-white);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ticker-item i {
  color: var(--clr-red);
}

@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- FEATURES SECTION ---------- */
.features {
  padding: var(--sp-4xl) 0;
  background: var(--clr-white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--sp-xl);
}

.feature-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-grey-light);
  border-radius: var(--radius-xl);
  padding: var(--sp-2xl);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
  border-color: var(--clr-red-glow);
}

.feature-icon-wrap {
  width: 56px;
  height: 56px;
  background: var(--clr-white-off);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-lg);
  font-size: 1.5rem;
  color: var(--clr-red);
  transition: var(--transition);
}

.feature-card:hover .feature-icon-wrap {
  background: var(--clr-red);
  color: var(--clr-white);
  transform: scale(1.1) rotate(5deg);
}

.feature-card h3 {
  font-size: var(--fs-xl);
  font-weight: 800;
  color: var(--clr-black);
  margin-bottom: var(--sp-sm);
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: var(--fs-base);
  color: var(--clr-grey-dark);
  line-height: 1.7;
}

/* ABOUT SECTION EXTENSION (about.html) */
.about-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3xl);
  align-items: center;
  margin-bottom: var(--sp-4xl);
}
.about-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.about-image img {
  width: 100%;
  height: auto;
  transform: scale(1.05);
  transition: transform 0.5s ease;
}
.about-image:hover img {
  transform: scale(1);
}
.about-text h2 {
  font-size: var(--fs-4xl);
  font-weight: 800;
  margin-bottom: var(--sp-md);
  color: var(--clr-black);
}
.about-text p {
  font-size: var(--fs-lg);
  color: var(--clr-grey-dark);
  margin-bottom: var(--sp-md);
}

/* ---------- PLANS SECTION ---------- */
.plans {
  padding: var(--sp-4xl) 0;
  background: var(--clr-white-off);
}

.plan-tabs {
  display: flex;
  justify-content: center;
  gap: var(--sp-xs);
  margin-bottom: var(--sp-3xl);
  background: var(--clr-white);
  border: 1px solid var(--clr-grey);
  border-radius: var(--radius-full);
  padding: 6px;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
  box-shadow: var(--shadow-sm);
}

.plan-tab {
  padding: 0.85rem 2rem;
  border: none;
  background: transparent;
  color: var(--clr-black-light);
  font-size: var(--fs-base);
  font-weight: 600;
  font-family: var(--font-base);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
}

.plan-tab.active, .plan-tab:hover {
  background: var(--grad-primary);
  color: var(--clr-white);
  box-shadow: 0 4px 16px var(--clr-red-glow);
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--sp-xl);
  align-items: stretch;
}

.plan-grid[hidden] {
  display: none;
}

.plan-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-grey-light);
  border-radius: var(--radius-xl);
  padding: var(--sp-2xl) var(--sp-xl);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.plan-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--clr-grey);
  transition: var(--transition);
}

.plan-card:hover::before {
  background: var(--clr-red);
}

.plan-card.popular::before {
  height: 5px;
  background: var(--grad-primary);
}

.plan-card.popular {
  border: 2px solid var(--clr-red);
  transform: scale(1.03);
  box-shadow: 0 12px 40px var(--clr-red-glow), var(--shadow-card);
}

.plan-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-card);
  border-color: var(--clr-red-glow);
}

.plan-card.popular:hover {
  transform: scale(1.03) translateY(-4px);
  box-shadow: 0 16px 48px var(--clr-red-glow), var(--shadow-card);
}

.popular-badge {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--grad-primary);
  color: var(--clr-white);
  font-size: var(--fs-xs);
  font-weight: 700;
  padding: 6px 20px 6px 24px;
  border-radius: 0 var(--radius-xl) 0 var(--radius-lg);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.plan-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-lg);
  padding-bottom: var(--sp-md);
  border-bottom: 1px solid var(--clr-grey-light);
}

.plan-speed {
  font-size: var(--fs-4xl);
  font-weight: 900;
  color: var(--clr-black);
  letter-spacing: -0.03em;
  line-height: 1;
}

.plan-speed span {
  font-size: var(--fs-lg) !important;
  font-weight: 700;
  color: var(--clr-grey-dark);
}

.plan-tag {
  font-size: var(--fs-xs);
  font-weight: 700;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  background: var(--clr-white-off);
  color: var(--clr-grey-dark);
  border: 1px solid var(--clr-grey);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.plan-card.popular .plan-tag {
  background: var(--clr-red-glow);
  color: var(--clr-red);
  border-color: transparent;
  font-weight: 800;
}

/* Price Block */
.plan-price-block {
  margin-bottom: var(--sp-lg);
}

.plan-price-row {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 4px;
}

.plan-price-currency {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--clr-black);
}

.plan-price-amount {
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--clr-black);
  line-height: 1;
  letter-spacing: -0.03em;
}

.plan-card.popular .plan-price-amount {
  color: var(--clr-red);
}

.plan-price-period {
  font-size: var(--fs-base);
  color: var(--clr-grey-dark);
  font-weight: 500;
  margin-left: 2px;
}

.plan-price-gst {
  font-size: var(--fs-xs);
  color: var(--clr-grey-dark);
  font-weight: 500;
}

.plan-desc {
  font-size: var(--fs-sm);
  color: var(--clr-grey-dark);
  line-height: 1.6;
  margin-bottom: var(--sp-lg);
  min-height: 40px;
}

.plan-includes {
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-grey-dark);
  margin-bottom: var(--sp-sm);
}

/* Features List */
.plan-features-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: var(--sp-lg);
  flex: 1;
}

.plan-features-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--fs-sm);
  color: var(--clr-black-mid);
  font-weight: 500;
}

.plan-features-list li i {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(227, 0, 15, 0.08);
  color: var(--clr-red);
  font-size: 10px;
  flex-shrink: 0;
}

.plan-features-list li.highlight {
  color: var(--clr-red-dark);
  font-weight: 700;
}

.plan-features-list li.highlight i {
  background: var(--clr-red);
  color: var(--clr-white);
}

/* Tenure Pricing */
.plan-tenure {
  margin-bottom: var(--sp-lg);
  padding: var(--sp-sm) var(--sp-md);
  background: var(--clr-white-off);
  border: 1px solid var(--clr-grey-light);
  border-radius: var(--radius-sm);
  font-size: var(--fs-xs);
  color: var(--clr-grey-dark);
  text-align: center;
  font-weight: 500;
}

.plan-tenure strong {
  color: var(--clr-black);
  font-weight: 800;
}

/* CTA */
.plan-cta-btn {
  display: block;
  width: 100%;
  text-align: center;
  padding: 0.9rem 1.5rem;
  border-radius: var(--radius-full);
  font-family: var(--font-base);
  font-weight: 700;
  font-size: var(--fs-base);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  border: 2px solid var(--clr-black);
  background: var(--clr-white);
  color: var(--clr-black);
  margin-top: auto;
}

.plan-cta-btn:hover {
  background: var(--clr-black);
  color: var(--clr-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.plan-card.popular .plan-cta-btn {
  background: var(--grad-primary);
  color: var(--clr-white);
  border-color: transparent;
  box-shadow: 0 6px 20px var(--clr-red-glow);
}

.plan-card.popular .plan-cta-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(227,0,15,0.4);
}

.plans-note {
  margin-top: var(--sp-2xl);
  text-align: center;
  font-size: var(--fs-sm);
  color: var(--clr-grey-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-xs);
}

.plans-note i {
  color: var(--clr-red);
}


/* ---------- COVERAGE SECTION ---------- */
.coverage {
  padding: var(--sp-4xl) 0;
  background: var(--clr-white);
}

.coverage-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3xl);
  align-items: start;
}

.coverage-map-placeholder {
  background: var(--clr-black);
  border-radius: var(--radius-xl);
  overflow: hidden;
  min-height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: var(--shadow-card);
}

.coverage-map-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(227,0,15,0.15) 0%, transparent 60%);
}

.map-inner {
  position: relative;
  z-index: 1;
  padding: var(--sp-2xl);
  text-align: center;
  width: 100%;
}

.map-inner > i {
  font-size: 3rem;
  color: var(--clr-red);
  margin-bottom: var(--sp-md);
  display: block;
}

.map-inner h3 {
  font-size: var(--fs-2xl);
  font-weight: 800;
  color: var(--clr-white);
  margin-bottom: var(--sp-xl);
}

.coverage-areas-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-sm);
}

.coverage-area-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  font-size: var(--fs-sm);
  color: var(--clr-white);
  font-weight: 600;
  transition: var(--transition);
}

.coverage-area-item:hover {
  background: rgba(227,0,15,0.2);
  border-color: var(--clr-red);
  transform: translateX(4px);
}

.coverage-area-item i {
  color: var(--clr-red);
  font-size: 14px;
  flex-shrink: 0;
}

.coverage-info {
  padding: var(--sp-lg) 0;
}

.coverage-info h3 {
  font-size: var(--fs-3xl);
  font-weight: 800;
  color: var(--clr-black);
  margin-bottom: var(--sp-md);
  letter-spacing: -0.01em;
}

.coverage-info > p {
  font-size: var(--fs-lg);
  color: var(--clr-grey-dark);
  line-height: 1.75;
  margin-bottom: var(--sp-xl);
}

.coverage-contact-options {
  display: flex;
  gap: var(--sp-md);
  flex-wrap: wrap;
  margin-bottom: var(--sp-2xl);
}

.coverage-perks {
  display: flex;
  flex-direction: column;
  gap: var(--sp-xl);
  margin-top: var(--sp-xl);
  padding-top: var(--sp-xl);
  border-top: 1px solid var(--clr-grey-light);
}

.perk-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-md);
}

.perk-item > i {
  font-size: 1.5rem;
  color: var(--clr-red);
  margin-top: 2px;
  flex-shrink: 0;
}

.perk-item strong {
  display: block;
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--clr-black);
  margin-bottom: 4px;
}

.perk-item p {
  font-size: var(--fs-sm);
  color: var(--clr-grey-dark);
}

/* ---------- TRUST BAR ---------- */
.trust-bar {
  padding: var(--sp-3xl) 0;
  background: var(--grad-dark);
  color: var(--clr-white);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-xl);
  text-align: center;
}

.trust-number {
  font-size: clamp(var(--fs-4xl), 4vw, var(--fs-6xl));
  font-weight: 900;
  color: var(--clr-white);
  line-height: 1;
}

.trust-suffix {
  font-size: var(--fs-xl);
  font-weight: 800;
  color: var(--clr-red);
}

.trust-label {
  display: block;
  font-size: var(--fs-base);
  color: var(--clr-grey);
  margin-top: var(--sp-sm);
  font-weight: 500;
}

/* ---------- HOW IT WORKS ---------- */
.how-it-works {
  padding: var(--sp-4xl) 0;
  background: var(--clr-white-off);
}

.hiw-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  position: relative;
}

.hiw-step {
  flex: 1;
  text-align: center;
  padding: var(--sp-xl);
}

.step-num {
  font-size: var(--fs-4xl);
  font-weight: 900;
  color: var(--clr-grey-light);
  line-height: 1;
  margin-bottom: var(--sp-md);
}

.step-icon {
  width: 80px;
  height: 80px;
  background: var(--clr-white);
  border: 2px solid var(--clr-grey-light);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--clr-black);
  margin: 0 auto var(--sp-lg);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.hiw-step:hover .step-icon {
  border-color: var(--clr-red);
  color: var(--clr-red);
  transform: scale(1.1);
  box-shadow: var(--shadow-card);
}

.hiw-step h3 {
  font-size: var(--fs-xl);
  font-weight: 800;
  color: var(--clr-black);
  margin-bottom: var(--sp-sm);
}

.hiw-step p {
  font-size: var(--fs-base);
  color: var(--clr-grey-dark);
  line-height: 1.7;
  max-width: 250px;
  margin: 0 auto;
}

.hiw-connector {
  flex-shrink: 0;
  width: 80px;
  height: 2px;
  background: var(--clr-grey);
  margin-top: 130px;
  position: relative;
}

.hiw-connector::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--clr-grey);
  border-top: 2px solid var(--clr-grey);
}

/* ---------- CONTACT SECTION ---------- */
.contact {
  padding: var(--sp-4xl) 0;
  background: var(--clr-white);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--sp-3xl);
  align-items: start;
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: var(--sp-lg);
}

.contact-card {
  background: var(--clr-white-off);
  border: 1px solid var(--clr-grey-light);
  border-radius: var(--radius-xl);
  padding: var(--sp-xl);
  display: flex;
  align-items: flex-start;
  gap: var(--sp-lg);
  transition: var(--transition);
}

.contact-card:hover {
  border-color: var(--clr-grey);
  transform: translateX(6px);
  box-shadow: var(--shadow-sm);
}

.contact-card-icon {
  width: 56px;
  height: 56px;
  background: var(--clr-white);
  border: 1px solid var(--clr-grey-light);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--clr-red);
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.contact-card-body h3 {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--clr-black);
  margin-bottom: 8px;
}

.contact-card-body address, .contact-card-body p {
  font-size: var(--fs-base);
  color: var(--clr-grey-dark);
  line-height: 1.65;
}

.contact-link {
  font-size: var(--fs-xl);
  font-weight: 800;
  color: var(--clr-black);
  transition: var(--transition);
  display: block;
  margin-bottom: 4px;
}

.contact-link:hover {
  color: var(--clr-red);
}

.contact-availability {
  font-size: var(--fs-sm);
  color: var(--clr-grey-dark);
  font-weight: 500;
}

/* Contact Form */
.contact-form {
  background: var(--clr-white);
  border: 1px solid var(--clr-grey-light);
  border-radius: var(--radius-xl);
  padding: var(--sp-2xl);
  box-shadow: var(--shadow-card);
}

.form-title {
  font-size: var(--fs-2xl);
  font-weight: 800;
  color: var(--clr-black);
  margin-bottom: var(--sp-xl);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: var(--sp-lg);
}

.form-group label {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--clr-black-mid);
}

.form-group input,
.form-group textarea {
  background: var(--clr-white-off);
  border: 1px solid var(--clr-grey);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1.2rem;
  font-family: var(--font-base);
  font-size: var(--fs-base);
  color: var(--clr-black);
  outline: none;
  transition: var(--transition);
  resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--clr-grey-dark);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--clr-red);
  background: var(--clr-white);
  box-shadow: 0 0 0 4px var(--clr-red-glow);
}

.form-note {
  margin-top: var(--sp-md);
  font-size: var(--fs-xs);
  color: var(--clr-grey-dark);
  text-align: center;
  font-weight: 500;
}

/* ---------- FOOTER ---------- */
.footer {
  background: var(--clr-black);
  color: var(--clr-white);
  padding-top: var(--sp-4xl);
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--sp-xl);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--sp-3xl);
  padding-bottom: var(--sp-3xl);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand {
  max-width: 340px;
}

.footer-logo {
  height: 80px;
  width: auto;
  object-fit: contain;
  margin-bottom: var(--sp-md);
  filter: brightness(0) invert(1); /* Makes the red/black logo white for dark footer */
}

.footer-tagline {
  font-size: var(--fs-base);
  color: var(--clr-grey);
  line-height: 1.75;
  margin-bottom: var(--sp-lg);
}

.footer-socials {
  display: flex;
  gap: var(--sp-sm);
}

.social-link {
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-white);
  font-size: 1.2rem;
  transition: var(--transition);
}

.social-link:hover {
  background: var(--clr-red);
  border-color: var(--clr-red);
  transform: translateY(-3px);
}

.footer-links-col h4 {
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: var(--sp-lg);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
}

.footer-links-col a {
  font-size: var(--fs-sm);
  color: var(--clr-grey);
  transition: var(--transition);
  font-weight: 500;
}

.footer-links-col a:hover {
  color: var(--clr-white);
  padding-left: 4px;
}

.footer-bottom {
  padding: var(--sp-xl) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-md);
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: var(--fs-sm);
  color: var(--clr-grey-dark);
}

/* ---------- WHATSAPP FAB ---------- */
.whatsapp-fab {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  background: var(--clr-green);
  color: var(--clr-white);
  border-radius: var(--radius-full);
  padding: 1rem 1.6rem 1rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: var(--fs-base);
  font-weight: 700;
  font-family: var(--font-base);
  box-shadow: 0 8px 30px rgba(37,211,102,0.4);
  transition: var(--transition);
}

.whatsapp-fab i {
  font-size: 1.6rem;
}

.whatsapp-fab:hover {
  background: var(--clr-green-dark);
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 14px 40px rgba(37,211,102,0.55);
}

/* ---------- ANIMATIONS ---------- */
[data-animate] {
  opacity: 0;
  transform: translateY(30px);
}
[data-animate].visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .coverage-layout { grid-template-columns: 1fr; }
  .contact-layout  { grid-template-columns: 1fr; }
  .trust-grid      { grid-template-columns: repeat(2, 1fr); }
  .footer-top      { grid-template-columns: 1fr 1fr; }
  .about-hero      { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root {
    --sp-4xl: 3.5rem;
    --sp-3xl: 2.5rem;
  }

  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--clr-white);
    align-items: center;
    justify-content: center;
    gap: var(--sp-xl);
    z-index: 999;
  }

  .nav-link {
    font-size: var(--fs-xl);
    color: var(--clr-black);
  }

  .hero-stats {
    gap: var(--sp-lg);
    flex-wrap: wrap;
  }

  .hero-stat-divider { display: none; }
  .hero-actions { flex-direction: column; }
  .btn-hero-primary, .btn-hero-outline { width: 100%; justify-content: center; }

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

  .hiw-steps     { flex-direction: column; align-items: center; }
  .hiw-connector { width: 2px; height: 40px; margin: 0; }
  .hiw-connector::after { transform: translateX(-50%) rotate(135deg); bottom: 0; top: auto; right: auto; left: 50%; }

  .footer-top    { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .whatsapp-fab span { display: none; }
  .whatsapp-fab { padding: 1.2rem; border-radius: 50%; }

  .plan-tabs {
    flex-direction: column;
    border-radius: var(--radius-lg);
    width: calc(100% - 2rem);
  }
}

@media (max-width: 480px) {
  .section-container { padding: 0 var(--sp-md); }
  .coverage-areas-grid { grid-template-columns: 1fr; }
  .contact-form { padding: var(--sp-lg); }
  .footer-container { padding: 0 var(--sp-md); }
}

/* ---------- IMAGE SLIDER ---------- */
.slider-container {
  position: relative;
  width: 100%;
  max-width: 1280px;
  margin: var(--sp-3xl) auto;
  overflow: hidden;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
}
.slider-track {
  display: flex;
  transition: transform 0.5s ease-in-out;
  width: 100%;
}
.slide {
  min-width: 100%;
  position: relative;
}
.slide img {
  width: 100%;
  height: 600px;
  object-fit: cover;
  display: block;
}
.slide-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 100%);
  padding: var(--sp-3xl) var(--sp-2xl) var(--sp-xl);
  color: var(--clr-white);
}
.slide-content h2 {
  font-size: var(--fs-3xl);
  font-weight: 800;
  margin-bottom: var(--sp-xs);
  color: var(--clr-white);
}
.slide-content p {
  font-size: var(--fs-lg);
  font-weight: 500;
}
.slider-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding: 0 var(--sp-md);
  pointer-events: none;
}
.slider-nav-btn {
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,0.4);
  color: var(--clr-white);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  pointer-events: auto;
  transition: var(--transition);
}
.slider-nav-btn:hover {
  background: var(--clr-red);
  border-color: var(--clr-red);
}
.slider-dots {
  position: absolute;
  bottom: var(--sp-md);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}
.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: var(--transition);
}
.slider-dot.active, .slider-dot:hover {
  background: var(--clr-red);
}
@media (max-width: 768px) {
  .slide img { height: 400px; }
  .slide-content h2 { font-size: var(--fs-2xl); }
}