/* ===================================
   The Cloud Network Limited - Main Stylesheet
   Ghana's Most Trusted Wireless ISP
   =================================== */

/* CSS Variables */
:root {
    /* Primary Colors */
    --primary: #0066cc;
    --primary-dark: #004d99;
    --primary-light: #3399ff;
    
    /* Secondary Colors */
    --secondary: #00c9a7;
    --secondary-dark: #00a88a;
    --secondary-light: #33d4b8;
    
    /* Accent Colors */
    --accent: #ff6b35;
    --accent-dark: #e55a2b;
    
    /* Neutral Colors */
    --dark: #0a1628;
    --dark-light: #1a2d4a;
    --gray-900: #1e293b;
    --gray-800: #334155;
    --gray-700: #475569;
    --gray-600: #64748b;
    --gray-500: #94a3b8;
    --gray-400: #cbd5e1;
    --gray-300: #e2e8f0;
    --gray-200: #f1f5f9;
    --gray-100: #f8fafc;
    --white: #ffffff;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
    --gradient-hero: linear-gradient(135deg, #0a1628 0%, #1a365d 50%, #0d4a6f 100%);
    --gradient-card: linear-gradient(180deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
    
    /* Typography */
    --font-primary: 'Outfit', sans-serif;
    --font-secondary: 'Space Grotesk', sans-serif;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 40px rgba(0, 102, 204, 0.3);
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition: all 0.3s ease;
    --transition-fast: all 0.15s ease;
    --transition-slow: all 0.5s ease;
    
    /* Spacing */
    --section-padding: 100px 0;
    --container-width: 1200px;
}

/* ===================================
   Reset & Base Styles
   =================================== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-primary);
    font-weight: 400;
    line-height: 1.7;
    color: var(--gray-700);
    background: var(--white);
    overflow-x: hidden;
}

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

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

ul, ol {
    list-style: none;
}

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

button {
    cursor: pointer;
}

/* Skip Link for Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary);
    color: var(--white);
    padding: 8px 16px;
    z-index: 100;
    transition: var(--transition);
}

.skip-link:focus {
    top: 0;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Section Styles */
.section {
    padding: var(--section-padding);
}

.section__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section__subtitle {
    display: inline-block;
    font-family: var(--font-secondary);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 12px;
    position: relative;
    padding: 8px 20px;
    background: rgba(0, 102, 204, 0.1);
    border-radius: var(--radius-full);
}

.section__title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 20px;
    line-height: 1.2;
}

.section__description {
    font-size: 1.125rem;
    color: var(--gray-600);
    line-height: 1.8;
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 32px;
    font-family: var(--font-secondary);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius);
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn--primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn--primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.btn--secondary {
    background: var(--gradient-secondary);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn--secondary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

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

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

.btn--outline-light {
    background: transparent;
    border-color: var(--white);
    color: var(--white);
}

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

.btn--lg {
    padding: 18px 40px;
    font-size: 1.125rem;
}

.btn--block {
    width: 100%;
}

/* ===================================
   Header & Navigation
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow-lg);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    width: 45px;
    height: 45px;
    object-fit: contain;
}

.logo-text {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.logo-text .highlight {
    color: var(--secondary);
}

.nav__list {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav__link {
    padding: 10px 18px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav__link:hover,
.nav__link.active {
    color: var(--white);
    background: rgba(255, 255, 255, 0.1);
}

.nav__actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav__call {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--white);
    font-weight: 600;
}

.nav__call i {
    color: var(--secondary);
}

.nav__toggle,
.nav__close {
    display: none;
    font-size: 1.5rem;
    color: var(--white);
    cursor: pointer;
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--gradient-hero);
    overflow: hidden;
    padding-top: 80px;
}

.hero__bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero__shapes .shape {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 201, 167, 0.2), rgba(0, 102, 204, 0.2));
    animation: float 20s infinite ease-in-out;
}

.shape--1 {
    width: 600px;
    height: 600px;
    top: -200px;
    right: -200px;
    animation-delay: 0s;
}

.shape--2 {
    width: 400px;
    height: 400px;
    bottom: -100px;
    left: -100px;
    animation-delay: -5s;
}

.shape--3 {
    width: 200px;
    height: 200px;
    top: 50%;
    left: 30%;
    animation-delay: -10s;
}

.shape--4 {
    width: 150px;
    height: 150px;
    bottom: 20%;
    right: 20%;
    animation-delay: -15s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(30px, -30px) rotate(5deg); }
    50% { transform: translate(-20px, 20px) rotate(-5deg); }
    75% { transform: translate(-30px, -20px) rotate(3deg); }
}

.hero__container {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    z-index: 1;
}

.hero__badge {
    display: inline-block;
    padding: 10px 20px;
    background: rgba(0, 201, 167, 0.2);
    border: 1px solid rgba(0, 201, 167, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--secondary);
    margin-bottom: 24px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(0, 201, 167, 0.4); }
    50% { box-shadow: 0 0 0 10px rgba(0, 201, 167, 0); }
}

.hero__title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero__title-line {
    display: block;
}

.hero__title .highlight {
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 32px;
    max-width: 540px;
}

.hero__description strong {
    color: var(--secondary);
}

.hero__stats {
    display: flex;
    gap: 40px;
    margin-bottom: 40px;
}

.stat {
    text-align: center;
}

.stat__number {
    display: block;
    font-family: var(--font-secondary);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
}

.stat__label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero__actions {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.hero__recharge {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.7);
}

.recharge-code {
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    font-family: var(--font-secondary);
    font-weight: 600;
    color: var(--secondary);
    border: 1px dashed rgba(0, 201, 167, 0.5);
}

.hero__visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero__card {
    background: var(--gradient-card);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    padding: 60px;
    text-align: center;
    box-shadow: var(--shadow-xl);
}

.wifi-animation {
    position: relative;
    width: 150px;
    height: 150px;
    margin: 0 auto 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.wifi-wave {
    position: absolute;
    border: 3px solid var(--secondary);
    border-radius: 50%;
    animation: wifi-pulse 2s infinite ease-out;
}

.wifi-wave:nth-child(1) {
    width: 60px;
    height: 60px;
    animation-delay: 0s;
}

.wifi-wave:nth-child(2) {
    width: 100px;
    height: 100px;
    animation-delay: 0.3s;
}

.wifi-wave:nth-child(3) {
    width: 140px;
    height: 140px;
    animation-delay: 0.6s;
}

@keyframes wifi-pulse {
    0% { transform: scale(0.5); opacity: 1; }
    100% { transform: scale(1.5); opacity: 0; }
}

.wifi-icon {
    font-size: 3rem;
    color: var(--secondary);
    position: relative;
    z-index: 1;
}

.hero__card h3 {
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 10px;
}

.hero__card p {
    color: rgba(255, 255, 255, 0.7);
}

.hero__card .price {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--secondary);
}

/* Hero Card Slider */
.hero__card-content {
    position: relative;
    height: 80px;
    overflow: hidden;
}

.hero__card-slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero__card-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease;
    text-align: center;
}

.hero__card-slide.active {
    opacity: 1;
    transform: translateY(0);
}

.hero__card-slide h3 {
    font-size: 1.4rem;
    color: var(--white);
    margin-bottom: 8px;
}

.hero__card-slide p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
}

.hero__card-slide .price {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--secondary);
}

/* Slider Dots */
.hero__card-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
}

.hero__card-dots .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
}

.hero__card-dots .dot.active {
    background: var(--secondary);
    width: 24px;
    border-radius: 4px;
}

.hero__card-dots .dot:hover {
    background: rgba(255, 255, 255, 0.6);
}

.hero__scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.hero__scroll a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    font-size: 1.25rem;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* ===================================
   Features Bar
   =================================== */
.features-bar {
    background: var(--primary);
    padding: 30px 0;
}

.features-bar__grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    color: var(--white);
    padding: 15px;
}

.feature-item i {
    font-size: 2rem;
    margin-bottom: 10px;
    color: var(--secondary-light);
}

.feature-item span {
    font-size: 0.875rem;
    font-weight: 600;
}

/* ===================================
   Products & Managed Support Section
   =================================== */
.products {
    background: linear-gradient(180deg, var(--gray-100) 0%, var(--white) 100%);
}

.products__subtitle {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.products__subtitle i {
    color: var(--primary);
    font-size: 1.5rem;
}

/* Brands Grid */
.products__brands {
    margin-bottom: 60px;
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.brand-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 2px solid transparent;
}

.brand-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.brand-card__icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.brand-card__icon i {
    font-size: 1.75rem;
    color: var(--white);
}

.brand-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
}

.brand-card p {
    font-size: 0.9375rem;
    color: var(--gray-600);
    line-height: 1.6;
}

/* Managed Support Grid */
.managed-support {
    margin-bottom: 60px;
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 24px;
}

.support-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 35px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.support-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-secondary);
    transform: scaleY(0);
    transform-origin: top;
    transition: var(--transition);
}

.support-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.support-card:hover::before {
    transform: scaleY(1);
}

.support-card__icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 102, 204, 0.1);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.support-card__icon i {
    font-size: 1.5rem;
    color: var(--primary);
}

.support-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
}

.support-card p {
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 16px;
}

.support-card p strong {
    color: var(--primary);
}

.support-card__tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--gray-100);
    color: var(--gray-700);
    font-size: 0.8125rem;
    font-weight: 600;
    border-radius: var(--radius-full);
}

/* Uptime Banner */
.uptime-banner {
    background: var(--gradient-hero);
    border-radius: var(--radius-xl);
    padding: 50px;
    margin-bottom: 50px;
    position: relative;
    overflow: hidden;
}

.uptime-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 201, 167, 0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.uptime-banner__content {
    position: relative;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 40px;
    align-items: center;
}

.uptime-banner__icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.uptime-banner__icon i {
    font-size: 2.5rem;
    color: var(--secondary);
}

.uptime-banner__text h3 {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 10px;
}

.uptime-banner__text p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1rem;
    line-height: 1.7;
    max-width: 500px;
}

.uptime-banner__text strong {
    color: var(--secondary);
}

.uptime-banner__stats {
    display: flex;
    gap: 30px;
}

.uptime-stat {
    text-align: center;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
}

.uptime-stat__number {
    display: block;
    font-family: var(--font-secondary);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--secondary);
}

.uptime-stat__label {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Products CTA */
.products__cta {
    text-align: center;
    padding: 50px;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.products__cta h3 {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 12px;
}

.products__cta p {
    color: var(--gray-600);
    font-size: 1.125rem;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.products__cta-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* Responsive for Products Section */
@media (max-width: 1024px) {
    .uptime-banner__content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .uptime-banner__icon {
        margin: 0 auto;
    }
    
    .uptime-banner__text p {
        max-width: 100%;
    }
    
    .uptime-banner__stats {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .support-grid {
        grid-template-columns: 1fr;
    }
    
    .uptime-banner {
        padding: 30px;
    }
    
    .uptime-banner__stats {
        flex-direction: column;
        gap: 15px;
    }
    
    .products__cta {
        padding: 30px;
    }
    
    .products__cta-actions {
        flex-direction: column;
    }
}

/* ===================================
   Ad Container (Google AdSense Ready)
   =================================== */
.ad-container {
    padding: 30px 20px;
}

.ad-placeholder {
    min-height: 90px;
    background: var(--gray-100);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ===================================
   Services Section
   =================================== */
.services {
    background: var(--gray-100);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    transition: var(--transition);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card__icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.service-card__icon i {
    font-size: 1.75rem;
    color: var(--white);
}

.service-card__title {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 16px;
}

.service-card__description {
    color: var(--gray-600);
    margin-bottom: 20px;
}

.service-card__features {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.service-card__features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9375rem;
    color: var(--gray-700);
}

.service-card__features i {
    color: var(--secondary);
    font-size: 0.875rem;
}

/* ===================================
   Pricing Section
   =================================== */
.pricing {
    background: linear-gradient(180deg, var(--white) 0%, var(--gray-100) 100%);
}

.pricing__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.pricing-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.pricing-card--featured {
    background: var(--gradient-hero);
    color: var(--white);
    transform: scale(1.05);
}

.pricing-card--featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.pricing-card--featured .pricing-card__title,
.pricing-card--featured .pricing-card__subtitle,
.pricing-card--featured .currency,
.pricing-card--featured .amount,
.pricing-card--featured .period,
.pricing-card--featured .pricing-card__features li {
    color: var(--white);
}

.pricing-card--featured .pricing-card__features i {
    color: var(--secondary);
}

.pricing-card__header {
    text-align: center;
    margin-bottom: 30px;
}

.pricing-card__badge {
    display: inline-block;
    padding: 6px 16px;
    background: var(--secondary);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
}

.pricing-card__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}

.pricing-card__subtitle {
    font-size: 0.9375rem;
    color: var(--gray-600);
}

.pricing-card__price {
    text-align: center;
    margin-bottom: 30px;
    padding: 20px;
    background: rgba(0, 102, 204, 0.05);
    border-radius: var(--radius);
}

.pricing-card--featured .pricing-card__price {
    background: rgba(255, 255, 255, 0.1);
}

.currency {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-600);
    vertical-align: top;
}

.amount {
    font-family: var(--font-secondary);
    font-size: 4rem;
    font-weight: 800;
    color: var(--dark);
    line-height: 1;
}

.period {
    font-size: 1rem;
    color: var(--gray-600);
}

.pricing-card__features {
    margin-bottom: 30px;
}

.pricing-card__features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--gray-200);
    color: var(--gray-700);
}

.pricing-card--featured .pricing-card__features li {
    border-color: rgba(255, 255, 255, 0.1);
}

.pricing-card__features li:last-child {
    border-bottom: none;
}

.pricing-card__features li.highlight {
    color: var(--accent);
    font-weight: 600;
}

.pricing-card__features i {
    color: var(--secondary);
}

.pricing__note {
    text-align: center;
    padding: 20px;
    background: rgba(255, 107, 53, 0.1);
    border-radius: var(--radius);
    color: var(--gray-700);
    font-size: 0.875rem;
}

.pricing__note i {
    color: var(--accent);
    margin-right: 8px;
}

.pricing__recharge {
    margin-top: 40px;
    display: flex;
    justify-content: center;
}

.recharge-box {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px 40px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    color: var(--white);
}

.recharge-box i {
    font-size: 2.5rem;
}

.recharge-box h4 {
    font-size: 1.125rem;
    margin-bottom: 4px;
}

.recharge-box p {
    font-size: 0.9375rem;
    opacity: 0.9;
}

.recharge-box a {
    color: var(--secondary-light);
    text-decoration: underline;
}

/* ===================================
   Why Choose Us Section
   =================================== */
.why-us {
    background: var(--white);
}

.why-us__grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: start;
}

.advantage-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    padding: 25px;
    background: var(--gray-100);
    border-radius: var(--radius);
    transition: var(--transition);
}

.advantage-item:hover {
    background: var(--white);
    box-shadow: var(--shadow-md);
    transform: translateX(10px);
}

.advantage-item__icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
}

.advantage-item__icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.advantage-item__content h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}

.advantage-item__content p {
    font-size: 0.9375rem;
    color: var(--gray-600);
    line-height: 1.6;
}

.why-us__features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.feature-box {
    padding: 30px;
    background: var(--gradient-hero);
    border-radius: var(--radius);
    text-align: center;
    color: var(--white);
    transition: var(--transition);
}

.feature-box:hover {
    transform: translateY(-5px);
}

.feature-box i {
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: 16px;
}

.feature-box h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.feature-box p {
    font-size: 0.875rem;
    opacity: 0.8;
}

/* ===================================
   About Section
   =================================== */
.about {
    background: var(--gray-100);
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about__content p {
    margin-bottom: 20px;
    color: var(--gray-700);
}

.about__highlights {
    display: flex;
    gap: 30px;
    margin: 30px 0;
    flex-wrap: wrap;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.highlight-item i {
    color: var(--primary);
    font-size: 1.25rem;
}

.highlight-item span {
    font-weight: 600;
    color: var(--dark);
}

.about__quote {
    padding: 25px 30px;
    background: var(--gradient-primary);
    border-radius: var(--radius);
    margin-top: 30px;
}

.about__quote p {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    font-style: italic;
    margin: 0;
}

.about__image {
    position: relative;
}

.about__image-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about__image-wrapper img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.about__image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
}

.experience-badge {
    display: block;
    color: var(--white);
    font-size: 1.25rem;
}

.experience-badge strong {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    color: var(--secondary);
}

/* ===================================
   Trust Section
   =================================== */
.trust {
    background: var(--gradient-hero);
    padding: 80px 0;
}

.trust__content {
    text-align: center;
}

.trust__content h2 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 50px;
}

.trust__stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

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

.trust-stat__number {
    font-family: var(--font-secondary);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--secondary);
}

.trust-stat__label {
    display: block;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 10px;
}

/* ===================================
   Contact Section
   =================================== */
.contact {
    background: var(--white);
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}

.contact__info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.contact-card {
    padding: 30px;
    background: var(--gray-100);
    border-radius: var(--radius);
    text-align: center;
    transition: var(--transition);
}

.contact-card:hover {
    background: var(--white);
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.contact-card__icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.contact-card__icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.contact-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
}

.contact-card p {
    margin-bottom: 5px;
}

.contact-card a {
    color: var(--primary);
    font-weight: 500;
}

.contact-card a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.contact__form-wrapper {
    background: var(--gray-100);
    padding: 40px;
    border-radius: var(--radius-lg);
}

.contact__form h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 30px;
}

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

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: var(--white);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius);
    font-size: 1rem;
    color: var(--dark);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(0, 102, 204, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-500);
}

/* ===================================
   CTA Section
   =================================== */
.cta {
    background: var(--gradient-secondary);
    padding: 80px 0;
}

.cta__content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta__content h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
}

.cta__content p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
}

.cta__actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 30px;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 60px;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer__logo img {
    width: 45px;
    height: 45px;
}

.footer__logo span {
    font-family: var(--font-secondary);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--white);
}

.footer__brand p {
    margin-bottom: 24px;
    line-height: 1.8;
}

.footer__social {
    display: flex;
    gap: 12px;
}

.footer__social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

.footer__social a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer__links h4,
.footer__contact h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 24px;
}

.footer__links ul,
.footer__contact ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer__links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer__links a:hover {
    color: var(--secondary);
    padding-left: 5px;
}

.footer__contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.footer__contact i {
    color: var(--secondary);
    margin-top: 4px;
}

.footer__contact a {
    color: rgba(255, 255, 255, 0.7);
}

.footer__contact a:hover {
    color: var(--secondary);
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__bottom p {
    font-size: 0.875rem;
}

.footer__legal {
    display: flex;
    gap: 30px;
}

.footer__legal a {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}

.footer__legal a:hover {
    color: var(--secondary);
}

/* ===================================
   Back to Top Button
   =================================== */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.25rem;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
}

/* ===================================
   WhatsApp Float Button
   =================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    z-index: 999;
    animation: whatsapp-pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background: #128C7E;
}

@keyframes whatsapp-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
    50% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1024px) {
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: var(--dark);
        padding: 100px 40px 40px;
        transition: var(--transition-slow);
        z-index: 1001;
    }
    
    .nav__menu.show-menu {
        right: 0;
    }
    
    .nav__list {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .nav__link {
        font-size: 1.25rem;
        padding: 15px 0;
    }
    
    .nav__close {
        display: block;
        position: absolute;
        top: 30px;
        right: 30px;
    }
    
    .nav__toggle {
        display: block;
    }
    
    .nav__call {
        display: none;
    }
    
    .nav__actions .btn {
        display: none;
    }
    
    .hero__container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero__description {
        margin: 0 auto 32px;
    }
    
    .hero__stats {
        justify-content: center;
    }
    
    .hero__actions {
        justify-content: center;
    }
    
    .hero__recharge {
        justify-content: center;
    }
    
    .hero__visual {
        display: none;
    }
    
    .features-bar__grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .why-us__grid {
        grid-template-columns: 1fr;
    }
    
    .about__grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .trust__stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact__grid {
        grid-template-columns: 1fr;
    }
    
    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px 0;
    }
    
    .features-bar__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services__grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card--featured {
        transform: scale(1);
    }
    
    .pricing-card--featured:hover {
        transform: translateY(-10px);
    }
    
    .why-us__features {
        grid-template-columns: 1fr;
    }
    
    .about__highlights {
        flex-direction: column;
    }
    
    .contact__info {
        grid-template-columns: 1fr;
    }
    
    .footer__grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer__social {
        justify-content: center;
    }
    
    .footer__bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .footer__legal {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .hero__stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .hero__actions {
        flex-direction: column;
    }
    
    .btn--lg {
        padding: 16px 30px;
        font-size: 1rem;
    }
    
    .features-bar__grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    
    .feature-item {
        padding: 10px;
    }
    
    .feature-item i {
        font-size: 1.5rem;
    }
    
    .feature-item span {
        font-size: 0.75rem;
    }
    
    .trust__stats {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .cta__actions {
        flex-direction: column;
    }
    
    .whatsapp-float {
        right: 20px;
        bottom: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    
    .back-to-top {
        right: 20px;
        bottom: 80px;
        width: 45px;
        height: 45px;
    }
}

/* Print Styles */
@media print {
    .header,
    .hero__shapes,
    .whatsapp-float,
    .back-to-top,
    .cta,
    .ad-container {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        color: #000;
        background: #fff;
    }
    
    .hero {
        background: #fff !important;
        min-height: auto;
        padding: 20pt;
    }
    
    .hero__title,
    .section__title {
        color: #000 !important;
    }
}