/**
 * Growth Station - Main Stylesheet
 * Modern Design with Mobile-First Approach
 */

/* ==================== CSS VARIABLES ==================== */
:root {
    --primary: #10b981;
    --primary-dark: #059669;
    --primary-light: #34d399;
    --secondary: #0ea5e9;
    --secondary-dark: #0284c7;
    --accent: #8b5cf6;
    --dark: #0f172a;
    --dark-light: #1e293b;
    --gray-900: #111827;
    --gray-800: #1f2937;
    --gray-700: #374151;
    --gray-600: #4b5563;
    --gray-500: #6b7280;
    --gray-400: #9ca3af;
    --gray-300: #d1d5db;
    --gray-200: #e5e7eb;
    --gray-100: #f3f4f6;
    --gray-50: #f9fafb;
    --white: #ffffff;
    --gradient-main: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    --gradient-dark: linear-gradient(135deg, var(--dark) 0%, var(--dark-light) 100%);
    --gradient-glow: linear-gradient(135deg, rgba(16, 185, 129, 0.2) 0%, rgba(14, 165, 233, 0.2) 100%);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 40px rgba(16, 185, 129, 0.3);
}

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

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--gray-50);
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

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

/* ==================== CONTAINER ==================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}

@media (min-width: 768px) {
    .container {
        padding: 0 24px;
    }
}

/* ==================== PARTICLES BACKGROUND ==================== */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.3;
    animation: float-particle 15s infinite;
}

@keyframes float-particle {
    0%, 100% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
    10% { opacity: 0.3; }
    90% { opacity: 0.3; }
    100% { transform: translateY(-100vh) rotate(720deg); opacity: 0; }
}

/* ==================== HEADER ==================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 12px 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: all 0.3s ease;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid var(--gray-200);
    box-shadow: var(--shadow-md);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--dark);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-main);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.logo:hover .logo-icon {
    transform: scale(1.05) rotate(-5deg);
}

.logo-icon svg {
    width: 20px;
    height: 20px;
    fill: white;
}

.logo-text {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.logo-text span {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav {
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-link {
    color: var(--gray-600);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    padding: 8px 14px;
    border-radius: 8px;
    transition: all 0.2s ease;
    display: none;
}

.nav-link:hover {
    color: var(--dark);
    background: var(--gray-100);
}

.nav-btn {
    display: flex !important;
    background: var(--gradient-main);
    color: white !important;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
    font-size: 13px;
    padding: 10px 16px;
}

.nav-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
    background: var(--gradient-main) !important;
}

@media (min-width: 768px) {
    .header {
        padding: 16px 0;
    }
    
    .logo-icon {
        width: 44px;
        height: 44px;
    }
    
    .logo-icon svg {
        width: 24px;
        height: 24px;
    }
    
    .logo-text {
        font-size: 22px;
    }
    
    .nav {
        gap: 8px;
    }
    
    .nav-link {
        display: block;
        padding: 10px 18px;
        border-radius: 10px;
    }
    
    .nav-btn {
        font-size: 14px;
        padding: 10px 18px;
    }
}

/* ==================== HERO SECTION ==================== */
.hero {
    padding: 100px 0 60px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -30%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 1;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: var(--gradient-glow);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 20px;
    animation: fadeInUp 0.6s ease forwards;
}

.badge-pulse {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.5; }
}

.hero h1 {
    font-size: 32px;
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 16px;
    color: var(--dark);
    animation: fadeInUp 0.6s ease 0.1s forwards;
    opacity: 0;
}

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

.hero-subtitle {
    font-size: 15px;
    color: var(--gray-600);
    max-width: 500px;
    margin: 0 auto 24px;
    line-height: 1.7;
    animation: fadeInUp 0.6s ease 0.2s forwards;
    opacity: 0;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
    animation: fadeInUp 0.6s ease 0.3s forwards;
    opacity: 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-family: inherit;
    width: 100%;
}

.btn-primary {
    background: var(--gradient-main);
    color: white;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.5);
}

.btn-secondary {
    background: var(--white);
    color: var(--dark);
    border: 2px solid var(--gray-200);
}

.btn-secondary:hover {
    border-color: var(--primary);
    background: var(--gray-50);
}

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

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 24px;
    animation: fadeInUp 0.6s ease 0.4s forwards;
    opacity: 0;
    flex-wrap: wrap;
}

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

.stat-number {
    font-size: 24px;
    font-weight: 900;
    color: var(--dark);
    line-height: 1;
    margin-bottom: 4px;
}

.stat-number .counter {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 11px;
    color: var(--gray-500);
    font-weight: 500;
}

/* Hero Visual - Hidden on mobile */
.hero-visual {
    display: none;
}

@media (min-width: 768px) {
    .hero {
        padding: 120px 0 80px;
    }
    
    .hero h1 {
        font-size: 44px;
        letter-spacing: -1.5px;
        margin-bottom: 20px;
    }
    
    .hero-subtitle {
        font-size: 17px;
        margin-bottom: 28px;
    }
    
    .hero-cta {
        flex-direction: row;
        justify-content: center;
    }
    
    .btn {
        width: auto;
        padding: 16px 32px;
        font-size: 15px;
    }
    
    .hero-stats {
        gap: 40px;
    }
    
    .stat-number {
        font-size: 28px;
    }
    
    .stat-label {
        font-size: 12px;
    }
}

@media (min-width: 1024px) {
    .hero {
        padding: 140px 0 100px;
    }
    
    .hero::before {
        right: -20%;
        width: 800px;
        height: 800px;
    }
    
    .hero::after {
        left: -10%;
        width: 600px;
        height: 600px;
    }
    
    .hero-grid {
        grid-template-columns: 1fr 1fr;
        gap: 80px;
        text-align: left;
    }
    
    .hero h1 {
        font-size: 56px;
        letter-spacing: -2px;
        margin-bottom: 24px;
    }
    
    .hero-subtitle {
        font-size: 18px;
        margin: 0 0 32px 0;
    }
    
    .hero-cta {
        justify-content: flex-start;
        margin-bottom: 48px;
    }
    
    .hero-stats {
        justify-content: flex-start;
    }
    
    .stat-item {
        text-align: left;
    }
    
    .stat-number {
        font-size: 32px;
    }
    
    .stat-label {
        font-size: 13px;
    }
    
    /* Show hero visual on desktop */
    .hero-visual {
        display: block;
        position: relative;
        animation: fadeInUp 0.6s ease 0.5s forwards;
        opacity: 0;
    }
}

.hero-card-main {
    background: var(--white);
    border-radius: 24px;
    padding: 28px;
    box-shadow: var(--shadow-xl), 0 0 60px rgba(16, 185, 129, 0.1);
    border: 1px solid var(--gray-100);
    position: relative;
    z-index: 2;
}

.hero-card-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--gray-100);
}

.hero-card-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #E1306C 0%, #F77737 100%);
    box-shadow: 0 8px 20px rgba(225, 48, 108, 0.3);
    flex-shrink: 0;
}

.hero-card-icon svg {
    width: 28px;
    height: 28px;
    fill: white;
}

.hero-card-info h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 2px;
}

.hero-card-info p {
    font-size: 13px;
    color: var(--gray-500);
}

.hero-packages {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.hero-pkg {
    background: var(--gray-50);
    border: 2px solid transparent;
    border-radius: 16px;
    padding: 20px 16px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.hero-pkg:hover {
    border-color: var(--primary);
    background: rgba(16, 185, 129, 0.05);
    transform: translateY(-4px);
}

.hero-pkg-qty {
    font-size: 28px;
    font-weight: 900;
    color: var(--dark);
    line-height: 1;
    margin-bottom: 6px;
}

.hero-pkg-price {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary);
}

/* Floating Elements */
.float-card {
    position: absolute;
    background: var(--white);
    border-radius: 16px;
    padding: 16px 20px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: float 4s ease-in-out infinite;
    z-index: 3;
}

.float-card-1 {
    top: -20px;
    right: -30px;
}

.float-card-2 {
    bottom: 40px;
    left: -50px;
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.float-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.float-icon.green {
    background: rgba(16, 185, 129, 0.1);
    color: var(--primary);
}

.float-icon.blue {
    background: rgba(14, 165, 233, 0.1);
    color: var(--secondary);
}

.float-info strong {
    display: block;
    font-size: 18px;
    font-weight: 800;
    color: var(--dark);
}

.float-info span {
    font-size: 12px;
    color: var(--gray-500);
}

/* ==================== LIVE ORDERS TICKER ==================== */
.live-ticker {
    background: var(--dark);
    padding: 12px 0;
    overflow: hidden;
    position: relative;
}

.ticker-wrap {
    display: flex;
    animation: ticker 30s linear infinite;
}

@keyframes ticker {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.ticker-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 24px;
    white-space: nowrap;
    color: var(--gray-300);
    font-size: 12px;
}

.ticker-item .check {
    width: 18px;
    height: 18px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ticker-item .check svg {
    width: 10px;
    height: 10px;
    stroke: white;
}

.ticker-item strong {
    color: var(--white);
}

.ticker-item .country {
    font-size: 14px;
}

.ticker-item .time {
    color: var(--gray-500);
    font-size: 11px;
}

@media (min-width: 768px) {
    .live-ticker {
        padding: 16px 0;
    }
    
    .ticker-item {
        gap: 12px;
        padding: 0 40px;
        font-size: 14px;
    }
    
    .ticker-item .check {
        width: 20px;
        height: 20px;
    }
    
    .ticker-item .check svg {
        width: 12px;
        height: 12px;
    }
    
    .ticker-item .time {
        font-size: 12px;
    }
}

/* ==================== TRUST BADGES ==================== */
.trust-section {
    padding: 40px 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-100);
}

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

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

.trust-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-glow);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.trust-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--primary);
    fill: none;
}

.trust-info h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 2px;
}

.trust-info p {
    font-size: 11px;
    color: var(--gray-500);
}

@media (min-width: 768px) {
    .trust-section {
        padding: 60px 0;
    }
    
    .trust-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 32px;
    }
    
    .trust-item {
        gap: 16px;
    }
    
    .trust-icon {
        width: 56px;
        height: 56px;
        border-radius: 16px;
    }
    
    .trust-icon svg {
        width: 28px;
        height: 28px;
    }
    
    .trust-info h4 {
        font-size: 16px;
    }
    
    .trust-info p {
        font-size: 13px;
    }
}

/* ==================== SERVICES SECTION ==================== */
.services-section {
    padding: 60px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: var(--gradient-glow);
    border-radius: 50px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--primary-dark);
    margin-bottom: 12px;
}

.section-title {
    font-size: 28px;
    font-weight: 900;
    letter-spacing: -1px;
    color: var(--dark);
    margin-bottom: 12px;
}

.section-subtitle {
    font-size: 15px;
    color: var(--gray-500);
    max-width: 500px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .services-section {
        padding: 100px 0;
    }
    
    .section-header {
        margin-bottom: 60px;
    }
    
    .section-badge {
        padding: 8px 16px;
        font-size: 12px;
        margin-bottom: 16px;
    }
    
    .section-title {
        font-size: 40px;
        letter-spacing: -1.5px;
        margin-bottom: 16px;
    }
    
    .section-subtitle {
        font-size: 17px;
    }
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

/* Platform Colors */
.platform-tiktok { 
    --platform-color: #000000;
    --platform-gradient: linear-gradient(135deg, #00f2ea 0%, #ff0050 100%);
    --platform-bg: linear-gradient(135deg, rgba(0, 242, 234, 0.08) 0%, rgba(255, 0, 80, 0.08) 100%);
}
.platform-instagram { 
    --platform-color: #E1306C;
    --platform-gradient: linear-gradient(135deg, #833AB4 0%, #E1306C 50%, #F77737 100%);
    --platform-bg: linear-gradient(135deg, rgba(131, 58, 180, 0.08) 0%, rgba(247, 119, 55, 0.08) 100%);
}
.platform-youtube { 
    --platform-color: #FF0000;
    --platform-gradient: linear-gradient(135deg, #FF0000 0%, #CC0000 100%);
    --platform-bg: rgba(255, 0, 0, 0.06);
}
.platform-facebook { 
    --platform-color: #1877F2;
    --platform-gradient: linear-gradient(135deg, #1877F2 0%, #0D65D9 100%);
    --platform-bg: rgba(24, 119, 242, 0.06);
}
.platform-twitter { 
    --platform-color: #000000;
    --platform-gradient: linear-gradient(135deg, #000000 0%, #333333 100%);
    --platform-bg: rgba(0, 0, 0, 0.04);
}
.platform-spotify { 
    --platform-color: #1DB954;
    --platform-gradient: linear-gradient(135deg, #1DB954 0%, #1AA34A 100%);
    --platform-bg: rgba(29, 185, 84, 0.06);
}
.platform-telegram { 
    --platform-color: #0088CC;
    --platform-gradient: linear-gradient(135deg, #0088CC 0%, #0077B5 100%);
    --platform-bg: rgba(0, 136, 204, 0.06);
}
.platform-default { 
    --platform-color: #10b981;
    --platform-gradient: var(--gradient-main);
    --platform-bg: var(--gradient-glow);
}

/* Service Card */
.service-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

@media (min-width: 768px) {
    .service-card {
        border-radius: 24px;
    }
    
    .service-card:hover {
        transform: translateY(-8px);
    }
}

.service-header {
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--platform-bg);
    border-bottom: 1px solid var(--gray-100);
}

@media (min-width: 768px) {
    .service-header {
        padding: 28px;
        gap: 18px;
    }
}

.platform-logo {
    width: 50px;
    height: 50px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--platform-gradient);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    flex-shrink: 0;
}

.platform-logo svg {
    width: 24px;
    height: 24px;
    fill: #fff;
}

@media (min-width: 768px) {
    .platform-logo {
        width: 60px;
        height: 60px;
        border-radius: 18px;
    }
    
    .platform-logo svg {
        width: 30px;
        height: 30px;
    }
}

.service-info h3 {
    font-size: 18px;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 2px;
}

.service-info p {
    font-size: 13px;
    color: var(--gray-500);
}

@media (min-width: 768px) {
    .service-info h3 {
        font-size: 22px;
        margin-bottom: 4px;
    }
    
    .service-info p {
        font-size: 14px;
    }
}

.service-body {
    padding: 20px;
}

@media (min-width: 768px) {
    .service-body {
        padding: 28px;
    }
}

/* Package Cards */
.packages-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

@media (min-width: 480px) {
    .packages-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }
}

@media (min-width: 768px) {
    .packages-grid {
        grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
    }
}

.package-card {
    position: relative;
    background: var(--gray-50);
    border: 2px solid transparent;
    border-radius: 14px;
    padding: 18px 10px 16px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.package-card:hover {
    background: var(--white);
    border-color: var(--gray-200);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.package-card.selected {
    background: var(--white);
    border-color: var(--platform-color);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1), var(--shadow-lg);
}

.package-card.selected::after {
    content: '✓';
    position: absolute;
    top: -8px;
    right: -8px;
    width: 24px;
    height: 24px;
    background: var(--platform-gradient);
    color: #fff;
    border-radius: 50%;
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

@media (min-width: 768px) {
    .package-card {
        border-radius: 18px;
        padding: 24px 14px 20px;
    }
    
    .package-card:hover {
        transform: translateY(-6px);
    }
    
    .package-card.selected::after {
        top: -10px;
        right: -10px;
        width: 28px;
        height: 28px;
        font-size: 14px;
    }
}

.package-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    padding: 4px 10px;
    border-radius: 50px;
    font-size: 9px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

@media (min-width: 768px) {
    .package-badge {
        top: -12px;
        padding: 6px 14px;
        font-size: 10px;
    }
}

.package-badge.popular {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: #fff;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
}

.package-badge.best-value {
    background: var(--gradient-main);
    color: #fff;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.package-card.has-badge {
    padding-top: 28px;
    margin-top: 8px;
}

@media (min-width: 768px) {
    .package-card.has-badge {
        padding-top: 32px;
        margin-top: 10px;
    }
}

.package-quantity {
    font-size: 26px;
    font-weight: 900;
    color: var(--dark);
    line-height: 1;
    margin-bottom: 4px;
    letter-spacing: -1px;
}

@media (min-width: 768px) {
    .package-quantity {
        font-size: 32px;
        margin-bottom: 6px;
    }
}

.package-price {
    font-size: 16px;
    font-weight: 700;
    color: var(--platform-color);
}

@media (min-width: 768px) {
    .package-price {
        font-size: 18px;
    }
}

.package-per {
    font-size: 10px;
    color: var(--gray-400);
    margin-top: 2px;
}

@media (min-width: 768px) {
    .package-per {
        font-size: 11px;
        margin-top: 4px;
    }
}

/* Order Form */
.order-form {
    display: none;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--gray-100);
}

.order-form.active {
    display: block;
    animation: slideDown 0.4s ease;
}

@media (min-width: 768px) {
    .order-form {
        margin-top: 28px;
        padding-top: 28px;
    }
}

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

.form-group {
    margin-bottom: 14px;
}

@media (min-width: 768px) {
    .form-group {
        margin-bottom: 18px;
    }
}

.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: var(--gray-700);
    margin-bottom: 6px;
}

@media (min-width: 768px) {
    .form-group label {
        font-size: 13px;
        margin-bottom: 8px;
    }
}

.form-control {
    width: 100%;
    padding: 14px 16px;
    background: var(--gray-50);
    border: 2px solid transparent;
    border-radius: 12px;
    font-size: 14px;
    font-family: inherit;
    color: var(--dark);
    transition: all 0.2s ease;
    -webkit-appearance: none;
    appearance: none;
}

@media (min-width: 768px) {
    .form-control {
        padding: 16px 18px;
        border-radius: 14px;
        font-size: 15px;
    }
}

.form-control::placeholder {
    color: var(--gray-400);
}

.form-control:focus {
    outline: none;
    background: var(--white);
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
}

@media (min-width: 480px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }
}

.selected-summary {
    display: none;
    background: var(--gray-50);
    border-radius: 12px;
    padding: 14px;
    margin-bottom: 14px;
}

@media (min-width: 768px) {
    .selected-summary {
        border-radius: 14px;
        padding: 18px;
        margin-bottom: 18px;
    }
}

.selected-summary.active {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.selected-summary .pkg-name {
    font-weight: 700;
    color: var(--dark);
    font-size: 14px;
}

.selected-summary .pkg-total {
    font-size: 20px;
    font-weight: 900;
    color: var(--primary);
}

@media (min-width: 768px) {
    .selected-summary .pkg-total {
        font-size: 22px;
    }
}

.btn-order {
    width: 100%;
    padding: 16px;
    background: var(--platform-gradient);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    -webkit-appearance: none;
    appearance: none;
}

@media (min-width: 768px) {
    .btn-order {
        padding: 18px;
        border-radius: 14px;
        font-size: 16px;
    }
}

.btn-order:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
}

.btn-order:active {
    transform: translateY(-1px);
}

/* ==================== TESTIMONIALS ==================== */
.testimonials-section {
    padding: 60px 0;
    background: var(--dark);
    position: relative;
    overflow: hidden;
}

.testimonials-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.testimonials-section .section-badge {
    background: rgba(16, 185, 129, 0.2);
    color: var(--primary-light);
}

.testimonials-section .section-title {
    color: var(--white);
}

.testimonials-section .section-subtitle {
    color: var(--gray-400);
}

@media (min-width: 768px) {
    .testimonials-section {
        padding: 100px 0;
    }
}

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

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 24px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

@media (min-width: 768px) {
    .testimonial-card {
        border-radius: 20px;
        padding: 32px;
    }
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 14px;
}

@media (min-width: 768px) {
    .testimonial-stars {
        margin-bottom: 16px;
    }
}

.testimonial-stars svg {
    width: 16px;
    height: 16px;
    fill: #fbbf24;
}

@media (min-width: 768px) {
    .testimonial-stars svg {
        width: 18px;
        height: 18px;
    }
}

.testimonial-text {
    font-size: 14px;
    color: var(--gray-300);
    line-height: 1.7;
    margin-bottom: 20px;
}

@media (min-width: 768px) {
    .testimonial-text {
        font-size: 15px;
        margin-bottom: 24px;
    }
}

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

@media (min-width: 768px) {
    .testimonial-author {
        gap: 14px;
    }
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    background: var(--gradient-main);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .testimonial-avatar {
        width: 48px;
        height: 48px;
        font-size: 18px;
    }
}

.testimonial-info strong {
    display: block;
    color: var(--white);
    font-weight: 700;
    font-size: 14px;
}

.testimonial-info span {
    font-size: 12px;
    color: var(--gray-500);
}

@media (min-width: 768px) {
    .testimonial-info span {
        font-size: 13px;
    }
}

/* ==================== TRACK SECTION ==================== */
.track-section {
    padding: 60px 0;
    background: var(--gradient-main);
    position: relative;
    overflow: hidden;
}

.track-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

@media (min-width: 768px) {
    .track-section {
        padding: 100px 0;
    }
    
    .track-section::before {
        right: -20%;
        width: 600px;
        height: 600px;
    }
}

.track-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.track-content h3 {
    font-size: 28px;
    font-weight: 900;
    color: white;
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

@media (min-width: 768px) {
    .track-content h3 {
        font-size: 40px;
        margin-bottom: 16px;
        letter-spacing: -1px;
    }
}

.track-content p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 24px;
}

@media (min-width: 768px) {
    .track-content p {
        font-size: 17px;
        margin-bottom: 32px;
    }
}

.track-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 8px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

@media (min-width: 480px) {
    .track-form {
        flex-direction: row;
        gap: 12px;
        padding: 10px;
        border-radius: 18px;
    }
}

.track-form input {
    flex: 1;
    padding: 16px 20px;
    border: none;
    border-radius: 10px;
    font-size: 15px;
    font-family: inherit;
    background: var(--white);
    color: var(--dark);
    -webkit-appearance: none;
    appearance: none;
}

@media (min-width: 480px) {
    .track-form input {
        padding: 18px 24px;
        border-radius: 12px;
        font-size: 16px;
    }
}

.track-form input::placeholder {
    color: var(--gray-400);
}

.track-form input:focus {
    outline: none;
}

.track-form button {
    padding: 16px 28px;
    background: var(--dark);
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    -webkit-appearance: none;
    appearance: none;
}

@media (min-width: 480px) {
    .track-form button {
        padding: 18px 36px;
        border-radius: 12px;
        font-size: 16px;
    }
}

.track-form button:hover {
    background: var(--gray-900);
    transform: scale(1.02);
}

.track-form button:active {
    transform: scale(0.98);
}

/* ==================== FOOTER ==================== */
.footer {
    padding: 40px 0;
    background: var(--white);
    border-top: 1px solid var(--gray-200);
}

@media (min-width: 768px) {
    .footer {
        padding: 60px 0;
    }
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 20px;
}

@media (min-width: 768px) {
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
        gap: 24px;
    }
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

@media (min-width: 768px) {
    .footer-brand {
        gap: 12px;
    }
}

.footer-logo {
    width: 32px;
    height: 32px;
    background: var(--gradient-main);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .footer-logo {
        width: 36px;
        height: 36px;
        border-radius: 10px;
    }
}

.footer-logo svg {
    width: 16px;
    height: 16px;
    fill: white;
}

@media (min-width: 768px) {
    .footer-logo svg {
        width: 18px;
        height: 18px;
    }
}

.footer-text {
    font-size: 13px;
    color: var(--gray-500);
}

@media (min-width: 768px) {
    .footer-text {
        font-size: 14px;
    }
}

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

@media (min-width: 768px) {
    .footer-links {
        gap: 32px;
    }
}

.footer-links a {
    color: var(--gray-600);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    transition: color 0.2s;
}

@media (min-width: 768px) {
    .footer-links a {
        font-size: 14px;
    }
}

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

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

.payment-methods img {
    height: 24px;
    opacity: 0.6;
}

/* ==================== EMPTY STATE ==================== */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    grid-column: 1 / -1;
}

@media (min-width: 768px) {
    .empty-state {
        padding: 80px 20px;
    }
}

.empty-icon {
    width: 80px;
    height: 80px;
    background: var(--gray-100);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 40px;
}

@media (min-width: 768px) {
    .empty-icon {
        width: 100px;
        height: 100px;
        border-radius: 30px;
        margin-bottom: 24px;
        font-size: 48px;
    }
}

.empty-state h3 {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--dark);
}

@media (min-width: 768px) {
    .empty-state h3 {
        font-size: 24px;
    }
}

.empty-state p {
    color: var(--gray-500);
    font-size: 14px;
}

/* ==================== UTILITY CLASSES ==================== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .package-card:hover {
        transform: none;
        box-shadow: none;
    }
    
    .service-card:hover {
        transform: none;
        box-shadow: none;
    }
    
    .btn:hover {
        transform: none;
    }
    
    .btn-order:hover {
        transform: none;
    }
    
    /* Increase touch targets */
    .package-card {
        min-height: 90px;
    }
    
    .nav-link {
        min-height: 44px;
        display: flex;
        align-items: center;
    }
}