/* ============================================
   eParkin - Stylesheet
   Paleta: Primary #3A0CA3 | Secondary #FF6B00 | Accent #FFC400
   Font: Poppins | Icons: Hugeicons
============================================ */

:root {
    /* Brand Colors */
    --primary: #3A0CA3;
    --primary-dark: #2D0980;
    --primary-light: #5B2DC7;
    --secondary: #FF6B00;
    --secondary-dark: #E05F00;
    --accent: #FFC400;
    --accent-dark: #E0AC00;

    /* Neutrals */
    --white: #FFFFFF;
    --gray-50: #FAFAFA;
    --gray-100: #F5F5F5;
    --gray-200: #E5E5E5;
    --gray-300: #D4D4D4;
    --gray-400: #A3A3A3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-700: #404040;
    --gray-800: #262626;
    --gray-900: #171717;

    /* Text */
    --text-primary: #1A1A2E;
    --text-secondary: #4A4A68;
    --text-muted: #6B7280;

    /* Functional */
    --success: #10B981;
    --error: #EF4444;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #3A0CA3 0%, #5B2DC7 100%);
    --gradient-hero: linear-gradient(135deg, #3A0CA3 0%, #4F14C7 50%, #7209B7 100%);
    --gradient-text: linear-gradient(135deg, #FF6B00 0%, #FFC400 100%);

    /* Shadows */
    --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-primary: 0 10px 40px -10px rgba(58, 12, 163, 0.4);
    --shadow-secondary: 0 10px 40px -10px rgba(255, 107, 0, 0.3);

    /* Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Font */
    --font: 'Poppins', sans-serif;

    /* Container */
    --container: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-secondary);
    background: var(--white);
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

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

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

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input, textarea, select {
    font-family: inherit;
}

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

h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 2.75rem);
}

h3 {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
}

strong {
    font-weight: 600;
    color: var(--text-primary);
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

/* Gradient Text */
.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.btn i {
    font-size: 1.2em;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px -10px rgba(58, 12, 163, 0.5);
}

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

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

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

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

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 14px;
}

/* Section Header */
.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(58, 12, 163, 0.1);
    color: var(--primary);
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.section-tag.light {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
}

.section-title {
    margin-bottom: 16px;
}

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

.section-subtitle {
    font-size: 18px;
    color: var(--text-muted);
}

/* ============================================
   PRELOADER
============================================ */
#preloader {
    position: fixed;
    inset: 0;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s, visibility 0.5s;
}

#preloader.loaded {
    opacity: 0;
    visibility: hidden;
}

.loader-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* ============================================
   HEADER
============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.3s ease;
}

.header.scrolled {
    background: var(--white);
    box-shadow: var(--shadow-md);
    padding: 12px 0;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

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

.logo-icon {
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.25rem;
}

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

.header.scrolled .logo-text {
    color: var(--text-primary);
}

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

.nav-link {
    font-size: 15px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    transition: color 0.2s;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary);
    transition: width 0.2s;
}

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

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

.header.scrolled .nav-link {
    color: var(--text-secondary);
}

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all 0.3s;
}

.header.scrolled .nav-toggle span {
    background: var(--text-primary);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--white);
    z-index: 999;
    padding: 100px 24px 40px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

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

.mobile-nav {
    margin-bottom: 32px;
}

.mobile-nav li {
    border-bottom: 1px solid var(--gray-200);
}

.mobile-nav a {
    display: block;
    padding: 16px 0;
    font-size: 18px;
    font-weight: 500;
    color: var(--text-primary);
}

/* ============================================
   HERO
============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 100px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
    z-index: -1;
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 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='0.05'%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");
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    color: var(--white);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 24px;
    animation: fadeInUp 0.6s ease forwards;
}

.hero-badge i {
    color: var(--accent);
}

.hero-title {
    color: var(--white);
    margin-bottom: 24px;
    animation: fadeInUp 0.6s ease 0.1s forwards;
    opacity: 0;
}

.hero-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
    max-width: 480px;
    animation: fadeInUp 0.6s ease 0.2s forwards;
    opacity: 0;
}

.hero-subtitle strong {
    color: var(--accent);
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
    animation: fadeInUp 0.6s ease 0.3s forwards;
    opacity: 0;
}

.store-badge {
    transition: transform 0.2s;
}

.store-badge:hover {
    transform: scale(1.05);
}

.store-badge img {
    height: 48px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    animation: fadeInUp 0.6s ease 0.4s forwards;
    opacity: 0;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
}

.stat-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    animation: fadeIn 1s ease 0.5s forwards;
    opacity: 0;
}

.phone-mockup {
    position: relative;
    z-index: 2;
}

.phone-frame {
    width: 280px;
    height: 560px;
    background: var(--gray-900);
    border-radius: 40px;
    padding: 10px;
    box-shadow: 0 25px 80px -20px rgba(0, 0, 0, 0.5);
    overflow: hidden;
}

.phone-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 30px;
    background: var(--gray-200);
}

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

.floating-card i {
    font-size: 1.5rem;
    color: var(--success);
}

.floating-card div {
    display: flex;
    flex-direction: column;
}

.floating-card strong {
    font-size: 14px;
    color: var(--text-primary);
}

.floating-card span {
    font-size: 12px;
    color: var(--text-muted);
}

.card-1 {
    top: 15%;
    left: -20px;
}

.card-2 {
    bottom: 20%;
    right: -30px;
    animation-delay: 1.5s;
}

.card-2 i {
    color: var(--secondary);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Hero Wave */
.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    line-height: 0;
}

.hero-wave svg {
    width: 100%;
    height: 100px;
}

/* ============================================
   PROBLEMS
============================================ */
.problems {
    padding: 100px 0;
    background: var(--white);
}

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

.problem-card {
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    padding: 32px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

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

.problem-icon {
    width: 56px;
    height: 56px;
    background: var(--white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: var(--shadow-md);
}

.problem-icon i {
    font-size: 1.5rem;
    color: var(--secondary);
}

.problem-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.problem-card p {
    margin-bottom: 20px;
    line-height: 1.7;
}

.problem-author {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 16px;
    border-top: 1px solid var(--gray-200);
}

.problem-author .avatar {
    width: 40px;
    height: 40px;
    background: var(--gray-200);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
    color: var(--text-muted);
}

.problem-author div {
    display: flex;
    flex-direction: column;
}

.problem-author strong {
    font-size: 14px;
}

.problem-author span {
    font-size: 12px;
    color: var(--text-muted);
}

/* ============================================
   SOLUTION
============================================ */
.solution {
    padding: 100px 0;
    background: var(--gradient-hero);
    position: relative;
}

.solution::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 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='0.03'%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");
}

.solution-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.solution-content {
    color: var(--white);
}

.solution-text {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.feature-item {
    display: flex;
    gap: 16px;
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon i {
    font-size: 1.25rem;
    color: var(--accent);
}

.feature-item h4 {
    font-size: 1.1rem;
    color: var(--white);
    margin-bottom: 4px;
}

.feature-item p {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

/* Stats Card */
.solution-visual {
    display: flex;
    justify-content: center;
}

.stats-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 32px;
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 380px;
}

.stats-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.online-dot {
    width: 10px;
    height: 10px;
    background: var(--success);
    border-radius: var(--radius-full);
    animation: pulse 2s ease infinite;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

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

.stat-box .value {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-box .label {
    font-size: 12px;
    color: var(--text-muted);
}

/* ============================================
   HOW IT WORKS
============================================ */
.how-it-works {
    padding: 100px 0;
    background: var(--white);
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 80px;
}

.step {
    text-align: center;
}

.step-number {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    color: var(--white);
    font-size: 1.25rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    box-shadow: var(--shadow-primary);
}

.step-card {
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    padding: 32px 24px;
}

.step-card i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 16px;
    display: block;
}

.step-card h3 {
    margin-bottom: 8px;
}

.step-card p {
    color: var(--text-muted);
    margin: 0;
}

/* Tabs */
.tabs {
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.tabs-nav {
    display: flex;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
}

.tab-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 20px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-muted);
    transition: all 0.3s;
    border-bottom: 3px solid transparent;
}

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

.tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.tab-btn i {
    font-size: 1.25rem;
}

.tabs-content {
    padding: 40px;
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.tab-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.tab-info h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.tab-info p {
    margin-bottom: 24px;
    color: var(--text-secondary);
}

.check-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.check-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
}

.check-list i {
    font-size: 1.25rem;
    color: var(--secondary);
}

/* Tab Visual - Demo Phone */
.tab-visual {
    display: flex;
    justify-content: center;
}

.demo-phone {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 24px;
    box-shadow: var(--shadow-lg);
    width: 280px;
    text-align: center;
}

.demo-header {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.demo-plate {
    background: var(--gray-100);
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius-md);
    padding: 16px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.demo-options {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 20px;
}

.demo-options span {
    width: 48px;
    height: 48px;
    background: var(--gray-100);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--text-muted);
}

.demo-options span.active {
    background: var(--success);
    color: var(--white);
}

.demo-btn {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 14px;
    border-radius: var(--radius-md);
    font-weight: 600;
}

/* Parking Cards */
.parking-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.parking-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-md);
}

.parking-card .badge {
    display: inline-block;
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
    font-size: 12px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    margin-bottom: 8px;
}

.parking-card h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.parking-card > p {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.parking-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    border-top: 1px solid var(--gray-200);
}

.parking-footer span {
    font-size: 13px;
    color: var(--text-muted);
}

.parking-footer strong {
    color: var(--primary);
    font-size: 1.1rem;
}

/* ============================================
   PRICING
============================================ */
.pricing {
    padding: 100px 0;
    background: var(--gray-50);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    align-items: start;
}

.pricing-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 32px;
    border: 1px solid var(--gray-200);
    transition: all 0.3s;
    position: relative;
}

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

.pricing-card.featured {
    border-color: var(--primary);
    transform: scale(1.05);
    box-shadow: var(--shadow-xl);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-text);
    color: var(--white);
    font-size: 13px;
    font-weight: 600;
    padding: 6px 16px;
    border-radius: var(--radius-full);
}

.pricing-icon {
    width: 56px;
    height: 56px;
    background: var(--gray-100);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.pricing-card.featured .pricing-icon {
    background: var(--gradient-primary);
}

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

.pricing-card.featured .pricing-icon i {
    color: var(--white);
}

.pricing-card h3 {
    margin-bottom: 8px;
}

.pricing-desc {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.pricing-price {
    text-align: center;
    padding: 24px 0;
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: 24px;
}

.pricing-price .from {
    display: block;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.pricing-price .currency {
    font-size: 1.5rem;
    font-weight: 600;
    vertical-align: top;
}

.pricing-price .amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.pricing-price .period {
    display: block;
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 4px;
}

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
}

.pricing-features i {
    font-size: 1rem;
    color: var(--success);
    margin-top: 2px;
}

.pricing-bonus, .pricing-note {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px;
    border-radius: var(--radius-md);
    font-size: 13px;
    margin-bottom: 20px;
}

.pricing-bonus {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.pricing-note {
    background: var(--gray-100);
    color: var(--text-muted);
}

/* ============================================
   TESTIMONIALS
============================================ */
.testimonials {
    padding: 100px 0;
    background: var(--white);
}

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

.testimonial-card {
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    padding: 32px;
    transition: all 0.3s;
}

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

.stars {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
}

.stars i {
    font-size: 1rem;
    color: var(--accent);
}

.testimonial-card blockquote {
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 24px;
    color: var(--text-secondary);
}

.testimonial-card blockquote strong {
    color: var(--primary);
}

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

.author .avatar {
    width: 44px;
    height: 44px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
}

.author div {
    display: flex;
    flex-direction: column;
}

.author strong {
    font-size: 14px;
}

.author span {
    font-size: 12px;
    color: var(--text-muted);
}

/* ============================================
   FAQ
============================================ */
.faq {
    padding: 100px 0;
    background: var(--gray-50);
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

.faq-intro p {
    margin-bottom: 24px;
    color: var(--text-secondary);
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    transition: all 0.3s;
}

.faq-item:hover {
    border-color: var(--primary);
}

.faq-item.active {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    text-align: left;
    transition: color 0.2s;
}

.faq-question:hover {
    color: var(--primary);
}

.faq-question i {
    font-size: 1.25rem;
    transition: transform 0.3s;
}

.faq-item.active .faq-question i {
    transform: rotate(45deg);
    color: var(--primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 24px 20px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============================================
   DOWNLOAD CTA
============================================ */
.download-cta {
    padding: 80px 0;
    background: var(--gradient-hero);
    position: relative;
    text-align: center;
}

.download-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 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='0.05'%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");
}

.download-content {
    position: relative;
    z-index: 1;
}

.download-cta h2 {
    color: var(--white);
    margin-bottom: 16px;
}

.download-cta p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
}

.download-cta strong {
    color: var(--accent);
}

.download-badges {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 32px;
}

.download-badges img {
    height: 52px;
}

.qr-box {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    background: var(--white);
    padding: 10px;
    border-radius: var(--radius-lg);
}

.qr-box img {
    width: 200px;
    height: 200px;
}

.qr-box span {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
}

/* ============================================
   CONTACT
============================================ */
.contact {
    padding: 100px 0;
    background: var(--white);
}

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

.contact-info p {
    margin-bottom: 32px;
    color: var(--text-secondary);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--gray-50);
    border-radius: var(--radius-md);
    transition: all 0.3s;
}

.contact-method:hover {
    background: var(--gray-100);
    transform: translateX(4px);
}

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

.contact-method div {
    display: flex;
    flex-direction: column;
}

.contact-method span {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
}

.contact-method strong {
    font-size: 15px;
}

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

.social-links span {
    font-size: 14px;
    color: var(--text-muted);
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--gray-100);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

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

.social-links i {
    font-size: 1.25rem;
}

/* Contact Form */
.contact-form {
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    padding: 32px;
}

.contact-form h3 {
    margin-bottom: 24px;
}

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

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

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 15px;
    transition: all 0.2s;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(58, 12, 163, 0.1);
}

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

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23737373' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

/* ============================================
   FOOTER
============================================ */
.footer {
    padding: 60px 0 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

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

.footer-brand .logo-text {
    color: var(--primary);
}

.footer-brand p {
    color: var(--primary);
    font-size: 14px;
    margin-bottom: 20px;
    line-height: 1.7;
}

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

.footer-badges img {
    height: 32px;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.footer-badges a:hover img {
    opacity: 1;
}

.footer-links h4 {
    font-size: 14px;
    color: var(--primary-dark);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 20px;
}

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

.footer-links a {
    font-size: 14px;
    color: var(--primary-light);
    transition: color 0.2s;
}

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

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 24px;
    border-top: 1px solid var(--primary-dark);
}

.footer-bottom p {
    font-size: 14px;
    color: var(--primary-dark);
    margin: 0;
}

.footer-bottom strong {
    color: var(--primary-dark);
}

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

.footer-social a {
    width: 36px;
    height: 36px;
    background: var(--primary-dark);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: all 0.2s;
}

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

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 48px;
    height: 48px;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s;
    z-index: 100;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-4px);
}

.back-to-top i {
    font-size: 1.25rem;
}

/* ============================================
   RESPONSIVE
============================================ */
@media (max-width: 1024px) {
    .hero-grid, .solution-grid, .tab-grid, .contact-grid, .faq-grid {
        grid-template-columns: 1fr;
    }

    .hero-visual {
        order: -1;
        margin-bottom: 40px;
    }

    .floating-card {
        display: none;
    }

    .phone-frame {
        width: 240px;
        height: 480px;
    }

    .problems-grid, .steps, .pricing-grid, .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin-inline: auto;
    }

    .pricing-card.featured {
        transform: none;
    }

    .pricing-card.featured:hover {
        transform: translateY(-8px);
    }

    .solution-visual {
        order: -1;
        margin-bottom: 40px;
    }

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

    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .nav-menu, .nav-actions .btn {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .hero {
        padding: 100px 0 80px;
        text-align: center;
    }

    .hero-subtitle {
        margin-inline: auto;
    }

    .hero-cta {
        justify-content: center;
        flex-wrap: wrap;
    }

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

    .tabs-nav {
        flex-direction: column;
    }

    .tab-btn {
        border-bottom: none;
        border-left: 3px solid transparent;
    }

    .tab-btn.active {
        border-left-color: var(--primary);
    }

    .tabs-content {
        padding: 24px;
    }

    .tab-grid {
        gap: 32px;
    }

    .tab-visual {
        order: -1;
    }

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

    .faq-grid {
        gap: 40px;
    }

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

    .footer-brand {
        grid-column: span 1;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .section-header {
        margin-bottom: 40px;
    }

    .store-badge img {
        height: 40px;
    }

    .problem-card, .step-card, .pricing-card, .testimonial-card, .contact-form {
        padding: 24px;
    }

    .download-badges {
        flex-direction: column;
        align-items: center;
    }
}