@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&family=Rajdhani:wght@500;600;700&display=swap');

/* ==========================================================================
   Base & Variables
   ========================================================================== */
:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-tertiary: #f3f4f6;
    --bg-card: #ffffff;
    --bg-nav: rgba(255, 255, 255, 0.85);
    --border-color: rgba(0, 0, 0, 0.08);
    --border-glow: rgba(6, 182, 212, 0.2);
    
    --text-primary: #1f2937;
    --text-secondary: #4b5563;
    --text-muted: #9ca3af;
    
    --color-primary: #0284c7;      /* Clean sky blue */
    --color-secondary: #7c3aed;    /* Electric purple */
    --color-accent: #06b6d4;       /* Neon cyan */
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-danger: #ef4444;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-glow: 0 0 15px rgba(6, 182, 212, 0.15);
    
    --font-body: 'Poppins', sans-serif;
    --font-accent: 'Rajdhani', sans-serif;
    
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
}

/* Dark Mode Variable Overrides */
[data-theme="dark"] {
    --bg-primary: #0b0f19;
    --bg-secondary: #111827;
    --bg-tertiary: #1f2937;
    --bg-card: rgba(17, 24, 39, 0.7);
    --bg-nav: rgba(11, 15, 25, 0.85);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(0, 240, 255, 0.25);
    
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    
    --color-primary: #00f0ff;      /* Bright neon cyan */
    --color-secondary: #bd00ff;    /* Bright neon magenta/violet */
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.6), 0 10px 10px -5px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 20px rgba(0, 240, 255, 0.35);
}

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

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

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    transition: background-color var(--transition-normal), color var(--transition-normal);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-accent);
    font-weight: 700;
    letter-spacing: 0.5px;
}

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

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

ul {
    list-style: none;
}

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

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

@keyframes pulse-glow {
    0% { box-shadow: 0 0 5px rgba(6, 182, 212, 0.2); }
    50% { box-shadow: 0 0 25px rgba(6, 182, 212, 0.6); }
    100% { box-shadow: 0 0 5px rgba(6, 182, 212, 0.2); }
}

@keyframes text-shine {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

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

@keyframes mesh-rotate {
    0% { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(180deg) scale(1.2); }
    100% { transform: rotate(360deg) scale(1); }
}

/* ==========================================================================
   Utility Classes & Layout
   ========================================================================== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
    position: relative;
}

.section-dark {
    background-color: var(--bg-secondary);
}

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

.gradient-text {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% auto;
    animation: text-shine 6s linear infinite;
}

.glass {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
}

.glow-card {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.glow-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
    border-color: var(--border-glow);
}

/* Background animated mesh */
.bg-mesh {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.15) 0%, rgba(124, 58, 237, 0.05) 50%, rgba(0, 0, 0, 0) 100%);
    filter: blur(80px);
    z-index: 0;
    pointer-events: none;
    animation: mesh-rotate 20s infinite linear;
}

/* ==========================================================================
   Navigation Bar
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    height: 100px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    transition: background-color var(--transition-normal), height var(--transition-normal);
}

.header.scrolled {
    height: 70px;
    background-color: var(--bg-nav);
    box-shadow: var(--shadow-md);
}

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

.logo {
    display: flex;
    align-items: center;
    font-size: 1.6rem;
    font-weight: 700;
    font-family: var(--font-accent);
    color: var(--text-primary);
}

.logo svg {
    width: 38px;
    height: 38px;
    margin-right: 10px;
}

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

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 8px 0;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transition: width var(--transition-fast);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Common Button Styles */
.btn {
    padding: 10px 24px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.btn:active {
    transform: scale(0.96);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(124, 58, 237, 0.25);
}

.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4);
}

.btn-secondary {
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--text-muted);
}

.btn-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    cursor: pointer;
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.btn-icon:hover {
    background-color: var(--bg-tertiary);
    color: var(--color-primary);
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Mobile Navigation Drawer Overlay */
.mobile-nav-overlay {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--bg-primary);
    z-index: 999;
    display: flex;
    flex-direction: column;
    padding: 40px 24px;
    gap: 24px;
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    border-top: 1px solid var(--border-color);
}

.mobile-nav-overlay.active {
    transform: translateX(0);
}

.mobile-nav-overlay .nav-link {
    font-size: 1.2rem;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
    padding: 16px 0;
    width: 100%;
}

.mobile-nav-overlay .nav-actions {
    flex-direction: column;
    width: 100%;
    margin-top: 20px;
}

.mobile-nav-overlay .btn {
    width: 100%;
    justify-content: center;
}

/* ==========================================================================
   Hero Section & Slider
   ========================================================================== */
.hero {
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity var(--transition-slow);
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
}

.slide.active {
    opacity: 1;
}

.slide::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(11, 15, 25, 0.9) 0%, rgba(11, 15, 25, 0.55) 50%, rgba(11, 15, 25, 0.3) 100%);
    z-index: 2;
}

/* Adjust overlay based on light/dark mode */
[data-theme="light"] .slide::before {
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.7) 50%, rgba(255, 255, 255, 0.4) 100%);
}

.slide-content {
    position: relative;
    z-index: 3;
    max-width: 650px;
    animation: slide-up var(--transition-slow) forwards;
}

.slide-tag {
    font-family: var(--font-accent);
    color: var(--color-primary);
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
    display: block;
}

.slide-title {
    font-size: 3.5rem;
    line-height: 1.15;
    margin-bottom: 20px;
}

.slide-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.hero-controls {
    position: absolute;
    bottom: 40px;
    right: 40px;
    z-index: 10;
    display: flex;
    gap: 12px;
}

/* ==========================================================================
   Section Title
   ========================================================================== */
.section-title-wrapper {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 2;
}

.section-tag {
    font-family: var(--font-accent);
    color: var(--color-primary);
    font-size: 1.05rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 8px;
    display: block;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 16px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    border-radius: var(--radius-full);
}

.section-desc {
    max-width: 600px;
    margin: 0 auto;
    color: var(--text-secondary);
    font-size: 1.05rem;
}

/* ==========================================================================
   Features Section
   ========================================================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 2;
}

.feature-card {
    padding: 40px 30px;
    border-radius: var(--radius-md);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.feature-icon-wrapper {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1) 0%, rgba(124, 58, 237, 0.1) 100%);
    border: 1px solid rgba(6, 182, 212, 0.15);
    color: var(--color-primary);
    margin-bottom: 24px;
    font-size: 1.8rem;
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.feature-card:hover .feature-icon-wrapper {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: #ffffff;
}

.feature-card h3 {
    font-size: 1.35rem;
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ==========================================================================
   Bandwidth Slider & Package Cards
   ========================================================================== */
.slider-container {
    max-width: 800px;
    margin: 0 auto 80px auto;
    padding: 30px;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 2;
}

.slider-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.slider-label {
    font-size: 1.1rem;
    font-weight: 600;
}

.slider-value {
    font-size: 2.2rem;
    font-family: var(--font-accent);
    color: var(--color-primary);
    font-weight: 700;
}

.slider-input-wrapper {
    position: relative;
    width: 100%;
}

.range-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 8px;
    border-radius: var(--radius-full);
    background: var(--bg-tertiary);
    outline: none;
    transition: background var(--transition-fast);
}

.range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    cursor: pointer;
    box-shadow: 0 0 10px rgba(6, 182, 212, 0.4);
    border: 3px solid var(--bg-primary);
    transition: transform 0.1s ease;
}

.range-slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

.slider-ticks {
    display: flex;
    justify-content: space-between;
    margin-top: 15px;
    padding: 0 10px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.slider-rec {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.slider-rec-info h4 {
    font-size: 1.2rem;
    margin-bottom: 4px;
}

.slider-rec-info p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Package Tabs */
.package-tabs {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 50px;
}

.tab-btn {
    padding: 12px 30px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-family: var(--font-accent);
    font-size: 1.05rem;
    cursor: pointer;
    border: 1px solid var(--border-color);
    background-color: var(--bg-card);
    transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.tab-btn.active {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(124, 58, 237, 0.2);
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 2;
}

.package-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 40px 30px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.package-card.popular {
    border-color: var(--color-secondary);
    transform: scale(1.03);
}

.package-card.popular:hover {
    transform: scale(1.03) translateY(-5px);
}

.popular-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
    color: #ffffff;
    padding: 4px 14px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.package-header {
    margin-bottom: 24px;
}

.package-title {
    font-size: 1.4rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.package-speed {
    font-size: 3rem;
    font-family: var(--font-accent);
    color: var(--color-primary);
    font-weight: 700;
    line-height: 1;
    margin-bottom: 12px;
}

.package-speed span {
    font-size: 1.2rem;
    font-weight: 500;
}

.package-price {
    font-size: 1.6rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.package-price span {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.package-features {
    border-top: 1px solid var(--border-color);
    padding-top: 24px;
    margin-bottom: 32px;
}

.package-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.package-feature svg {
    color: var(--color-accent);
    flex-shrink: 0;
}

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

/* ==========================================================================
   Coverage Section
   ========================================================================== */
.coverage-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.coverage-info h3 {
    font-size: 2rem;
    margin-bottom: 18px;
}

.coverage-info p {
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.coverage-checker {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.form-control {
    width: 100%;
    padding: 12px 18px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.15);
    background-color: var(--bg-primary);
}

.coverage-result {
    margin-top: 24px;
    padding: 15px;
    border-radius: var(--radius-sm);
    display: none;
    font-weight: 500;
    text-align: center;
}

.coverage-result.success {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.coverage-result.error {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--color-danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* ==========================================================================
   Offers Section
   ========================================================================== */
.offers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 2;
}

.offer-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.offer-img {
    height: 180px;
    position: relative;
    background-size: cover;
    background-position: center;
}

.offer-img::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.2) 100%);
}

.offer-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: var(--color-danger);
    color: #ffffff;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
}

.offer-tagline {
    position: absolute;
    bottom: 15px;
    left: 15px;
    color: #ffffff;
    font-size: 1.2rem;
    font-weight: 600;
}

.offer-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex-grow: 1;
}

.offer-desc {
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.offer-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.promo-code {
    font-family: var(--font-accent);
    font-weight: 700;
    font-size: 1.1rem;
    background-color: var(--bg-tertiary);
    border: 1px dashed var(--color-primary);
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    color: var(--color-primary);
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    overflow: hidden;
}

.faq-question {
    padding: 24px;
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
    transition: background-color var(--transition-fast);
}

.faq-question:hover {
    background-color: var(--bg-secondary);
}

.faq-icon {
    font-size: 1.2rem;
    transition: transform var(--transition-normal);
}

.faq-answer {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    color: var(--text-secondary);
    transition: max-height var(--transition-normal), padding var(--transition-normal);
    border-top: 0 solid transparent;
}

.faq-item.active .faq-answer {
    padding: 20px 24px 24px 24px;
    max-height: 300px;
    border-top: 1px solid var(--border-color);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background-color: #0b0f19;
    color: #e5e7eb;
    padding: 80px 0 30px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 60px;
}

.footer-col h4 {
    color: #ffffff;
    font-size: 1.25rem;
    margin-bottom: 24px;
    position: relative;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--color-primary);
}

.footer-about p {
    color: #9ca3af;
    margin-bottom: 24px;
    font-size: 0.95rem;
    padding-right: 40px;
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #9ca3af;
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: #ffffff;
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    color: #9ca3af;
    font-size: 0.95rem;
}

.footer-contact svg {
    color: var(--color-primary);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    color: #9ca3af;
    font-size: 0.9rem;
}

.payment-gateways {
    display: flex;
    gap: 15px;
    opacity: 0.6;
}

/* ==========================================================================
   Page Specific Layouts
   ========================================================================== */
.page-header {
    padding: 160px 0 80px 0;
    background: linear-gradient(185deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    position: relative;
    border-bottom: 1px solid var(--border-color);
}

/* Comparison Table */
.comparison-wrapper {
    overflow-x: auto;
    margin-top: 40px;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    min-width: 700px;
}

.comparison-table th, .comparison-table td {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
    background-color: var(--bg-tertiary);
    font-weight: 600;
}

.comparison-table tr:hover td {
    background-color: rgba(6, 182, 212, 0.03);
}

/* Pay Bill Gateway Selection */
.gateway-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.gateway-card {
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.gateway-card img {
    height: 40px;
    margin: 0 auto 10px auto;
}

.gateway-card:hover, .gateway-card.active {
    border-color: var(--color-primary);
    transform: translateY(-3px);
}

/* ==========================================================================
   Client Portal Dashboard Layout
   ========================================================================== */
.portal-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    min-height: 100vh;
    padding-top: 80px;
}

.portal-sidebar {
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.portal-menu {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.portal-menu-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-weight: 500;
    transition: background-color var(--transition-fast), color var(--transition-fast);
    cursor: pointer;
}

.portal-menu-item:hover, .portal-menu-item.active {
    background-color: var(--bg-tertiary);
    color: var(--color-primary);
}

.portal-content {
    padding: 40px;
    background-color: var(--bg-primary);
    overflow-y: auto;
}

.portal-header-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.portal-stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-sm);
}

.portal-stat-val {
    font-size: 1.8rem;
    font-family: var(--font-accent);
    font-weight: 700;
    margin-top: 8px;
    color: var(--color-primary);
}

.chart-placeholder {
    height: 250px;
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px dashed var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.usage-bar-chart {
    display: flex;
    align-items: flex-end;
    gap: 16px;
    height: 100%;
    padding: 40px 20px 20px 20px;
    width: 100%;
    justify-content: space-around;
}

.usage-bar {
    width: 40px;
    background: linear-gradient(to top, var(--color-primary), var(--color-secondary));
    border-radius: 4px 4px 0 0;
    position: relative;
    transition: height var(--transition-slow);
}

.usage-bar::after {
    content: attr(data-value) 'GB';
    position: absolute;
    top: -24px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 600;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 1024px) {
    .portal-layout {
        grid-template-columns: 1fr;
    }
    .portal-sidebar {
        display: none; /* Mobile portal nav toggling should be added */
    }
}

@media (max-width: 968px) {
    .header .nav-links {
        display: none;
    }
    
    .mobile-nav-toggle {
        display: block;
    }
    
    .coverage-panel {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .slide-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 640px) {
    .section {
        padding: 60px 0;
    }
    
    .slide-title {
        font-size: 2rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .slider-rec {
        flex-direction: column;
        align-items: stretch;
        gap: 20px;
    }
    
    .slider-rec .btn {
        width: 100%;
        justify-content: center;
    }
}

/* ==========================================================================
   Custom Scrollbar
   ========================================================================== */
::-webkit-scrollbar { width: 7px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, var(--color-primary), var(--color-secondary));
    border-radius: 99px;
}
::-webkit-scrollbar-thumb:hover { opacity: 0.8; }

/* ==========================================================================
   Scroll-Reveal Animations
   ========================================================================== */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.65s cubic-bezier(0.4, 0, 0.2, 1), transform 0.65s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}
.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.65s cubic-bezier(0.4, 0, 0.2, 1), transform 0.65s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal-left.visible {
    opacity: 1;
    transform: translateX(0);
}
.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.65s cubic-bezier(0.4, 0, 0.2, 1), transform 0.65s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal-right.visible {
    opacity: 1;
    transform: translateX(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ==========================================================================
   Stats / Counter Section
   ========================================================================== */
.stats-strip {
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.05) 0%, rgba(189, 0, 255, 0.05) 100%);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}
.stats-strip::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.03), transparent);
    animation: stats-shimmer 4s linear infinite;
}
@keyframes stats-shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 40px;
    text-align: center;
    position: relative;
    z-index: 2;
}
.stat-item {}
.stat-number {
    font-family: var(--font-accent);
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 8px;
}
.stat-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ==========================================================================
   Network Status Ticker
   ========================================================================== */
.network-ticker {
    background: linear-gradient(90deg, rgba(0, 240, 255, 0.12), rgba(189, 0, 255, 0.08));
    border-bottom: 1px solid var(--border-glow);
    padding: 10px 0;
    overflow: hidden;
    white-space: nowrap;
}
.ticker-inner {
    display: inline-flex;
    gap: 60px;
    animation: ticker-scroll 30s linear infinite;
}
.ticker-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    font-family: var(--font-accent);
}
.ticker-item .status-dot { flex-shrink: 0; }
@keyframes ticker-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ==========================================================================
   Floating Contact / WhatsApp Button
   ========================================================================== */
.floating-contact {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9000;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 12px;
}
.float-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    text-decoration: none;
    border: none;
}
.float-btn:hover {
    transform: scale(1.1) translateY(-3px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.5);
}
.float-btn-wa {
    background: #25d366;
}
.float-btn-top {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.float-btn-top.show {
    opacity: 1;
    pointer-events: auto;
}
.float-btn svg { flex-shrink: 0; }
.float-tooltip {
    position: absolute;
    right: 66px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    backdrop-filter: blur(10px);
}
.float-btn:hover .float-tooltip { opacity: 1; }

/* ==========================================================================
   FTP Category Filter Tabs
   ========================================================================== */
.ftp-filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-bottom: 40px;
}
.ftp-filter-btn {
    padding: 8px 22px;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    font-family: var(--font-accent);
}
.ftp-filter-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}
.ftp-filter-btn.active {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(124, 58, 237, 0.2);
}

/* ==========================================================================
   Hero Canvas Overlay
   ========================================================================== */
#hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

/* ==========================================================================
   Announcement Bar
   ========================================================================== */
.announce-bar {
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    color: #fff;
    text-align: center;
    padding: 10px 24px;
    font-size: 0.875rem;
    font-weight: 500;
    position: relative;
    z-index: 1001;
}
.announce-bar a {
    color: #fff;
    text-decoration: underline;
    margin-left: 8px;
}
.announce-bar .close-announce {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: rgba(255,255,255,0.8);
    font-size: 1.1rem;
    cursor: pointer;
    line-height: 1;
}

/* ==========================================================================
   Testimonials Strip
   ========================================================================== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 2;
}
.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}
.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
    border-color: var(--border-glow);
}
.testimonial-stars {
    color: #f59e0b;
    font-size: 1.1rem;
    letter-spacing: 2px;
    margin-bottom: 16px;
}
.testimonial-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-style: italic;
    margin-bottom: 20px;
    line-height: 1.7;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}
.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-accent);
    font-weight: 700;
    font-size: 1.1rem;
    color: #fff;
    flex-shrink: 0;
}
.testimonial-name {
    font-weight: 600;
    font-size: 0.95rem;
}
.testimonial-role {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Extra Responsive
   ========================================================================== */
@media (max-width: 640px) {
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
    .stat-number { font-size: 2.2rem; }
    .floating-contact { bottom: 20px; right: 20px; }
}
@media (max-width: 480px) {
    .hero-buttons { flex-direction: column; gap: 12px; }
    .hero-buttons .btn { width: 100%; justify-content: center; }
}