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

:root {
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --accent-color: #ec4899;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --dark-bg: #0f172a;
    --dark-card: #1e293b;
    --light-bg: #f8fafc;
    --text-dark: #0f172a;
    --text-light: #64748b;
    --white: #ffffff;
    --border-color: #e2e8f0;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-md: 0 8px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 30px 60px rgba(0, 0, 0, 0.2);
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-success: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    --gradient-hero: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    --gradient-premium: linear-gradient(135deg, #667eea 0%, #764ba2 25%, #f093fb 50%, #f5576c 75%, #4facfe 100%);
    --glassmorphism: rgba(255, 255, 255, 0.1);
    --glassmorphism-border: rgba(255, 255, 255, 0.2);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Scroll reveal animations */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.feature-card,
.testimonial-card,
.stat-item {
    animation: slideInUp 0.6s ease-out both;
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }
.feature-card:nth-child(5) { animation-delay: 0.5s; }
.feature-card:nth-child(6) { animation-delay: 0.6s; }

.testimonial-card:nth-child(1) { animation-delay: 0.1s; }
.testimonial-card:nth-child(2) { animation-delay: 0.3s; }
.testimonial-card:nth-child(3) { animation-delay: 0.5s; }

.stat-item:nth-child(1) { animation-delay: 0.2s; }
.stat-item:nth-child(2) { animation-delay: 0.4s; }
.stat-item:nth-child(3) { animation-delay: 0.6s; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Navigation */
header {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.95) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08), 0 0 1px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(102, 126, 234, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

header.scrolled .logo {
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.4), 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar {
    padding: 1.25rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 12px 24px;
    border-radius: 18px;
    box-shadow: 0 6px 25px rgba(102, 126, 234, 0.4);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.logo:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 10px 40px rgba(102, 126, 234, 0.5);
}

.logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 12px;
}

.logo img {
    height: 60px;
    width: auto;
    transition: all 0.3s ease;
    filter: brightness(1.3) contrast(1.2) saturate(1.3) drop-shadow(0 3px 8px rgba(255, 255, 255, 0.4));
    background: white;
    padding: 6px;
    border-radius: 12px;
}

.logo:hover img {
    transform: scale(1.05);
    filter: brightness(1.35) contrast(1.25) saturate(1.35) drop-shadow(0 5px 15px rgba(255, 255, 255, 0.6));
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    transition: all 0.3s;
    position: relative;
    font-size: 0.95rem;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s;
}

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

.nav-links a:hover::after {
    width: 100%;
}

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 32px;
    color: var(--primary-color);
    cursor: pointer;
    padding: 10px;
    transition: all 0.3s;
    z-index: 1001;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
}

.mobile-menu-toggle:hover {
    color: var(--secondary-color);
    transform: scale(1.1);
}

.mobile-menu-toggle:active {
    transform: scale(0.95);
}

.mobile-menu-toggle.active span {
    display: inline-block;
    animation: rotate 0.3s ease;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(90deg);
    }
}

/* Hero Section */
.hero {
    position: relative;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
    padding: 140px 0 100px;
    text-align: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 35%, #f093fb 70%, #f5576c 100%);
}

.hero-background::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="0.05"%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');
    opacity: 0.4;
    animation: movePattern 60s linear infinite;
}

@keyframes movePattern {
    0% { transform: translate(0, 0); }
    100% { transform: translate(60px, 60px); }
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.25) 0%, rgba(255, 255, 255, 0.05) 70%, transparent 100%);
    animation: float 20s infinite ease-in-out;
    filter: blur(40px);
}

.hero-shape.shape-1 {
    width: 500px;
    height: 500px;
    top: -150px;
    right: -100px;
    animation-delay: 0s;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, rgba(255, 255, 255, 0.08) 60%, transparent 100%);
}

.hero-shape.shape-2 {
    width: 400px;
    height: 400px;
    bottom: -120px;
    left: -100px;
    animation-delay: 5s;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.28) 0%, rgba(255, 255, 255, 0.06) 60%, transparent 100%);
}

.hero-shape.shape-3 {
    width: 300px;
    height: 300px;
    top: 50%;
    left: 15%;
    animation-delay: 10s;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.26) 0%, rgba(255, 255, 255, 0.05) 60%, transparent 100%);
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -30px) scale(1.1); }
    50% { transform: translate(-20px, 20px) scale(0.9); }
    75% { transform: translate(20px, 30px) scale(1.05); }
}

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

.particles {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.9), 0 0 40px rgba(255, 255, 255, 0.6);
    animation: particleFloat 15s infinite;
}

.particle:nth-child(1) { left: 10%; animation-delay: 0s; width: 5px; height: 5px; }
.particle:nth-child(2) { left: 30%; animation-delay: 3s; width: 4px; height: 4px; }
.particle:nth-child(3) { left: 50%; animation-delay: 6s; width: 7px; height: 7px; }
.particle:nth-child(4) { left: 70%; animation-delay: 9s; width: 6px; height: 6px; }
.particle:nth-child(5) { left: 85%; animation-delay: 12s; width: 5px; height: 5px; }
.particle:nth-child(6) { left: 45%; animation-delay: 2s; width: 8px; height: 8px; }

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) scale(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    50% {
        transform: translateY(50vh) scale(1) rotate(180deg);
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) scale(0.5) rotate(360deg);
        opacity: 0;
    }
}

.hero-badge {
    display: inline-block;
    padding: 0.75rem 1.8rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.95) 100%);
    color: #667eea;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    border: 2px solid rgba(255, 255, 255, 1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2), 0 4px 15px rgba(255, 255, 255, 0.3);
    animation: fadeInDown 0.8s ease-out, float 3s ease-in-out infinite;
    position: relative;
    overflow: hidden;
}

.hero-badge::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(102, 126, 234, 0.15), transparent);
    transform: rotate(45deg);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) rotate(45deg); }
    100% { transform: translateX(100%) rotate(45deg); }
}

.gradient-text {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    font-weight: 900;
    line-height: 1.1;
    color: var(--white);
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.4), 0 2px 10px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 0.8s ease-out 0.2s both;
    letter-spacing: -1px;
}

.hero-content h2 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    font-weight: 900;
    line-height: 1.1;
    animation: fadeInUp 0.8s ease-out 0.2s both;
    letter-spacing: -1px;
    background: linear-gradient(180deg, #ffffff 0%, rgba(255, 255, 255, 0.95) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.35rem;
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    color: var(--white);
    line-height: 1.8;
    font-weight: 400;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.8s both;
}

.stat-badge {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
}

.stat-label {
    display: block;
    font-size: 0.85rem;
    opacity: 0.9;
}

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

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn span {
    position: relative;
    z-index: 1;
}

.btn-icon {
    transition: transform 0.3s;
    font-size: 1.2rem;
}

.btn:hover .btn-icon {
    transform: translateX(5px);
}

.btn-primary {
    background: linear-gradient(135deg, #ffffff 0%, #f0f4ff 100%);
    color: #667eea;
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.5), 0 4px 15px rgba(102, 126, 234, 0.3);
    font-weight: 700;
    border: 2px solid rgba(255, 255, 255, 0.8);
}

.btn-primary:hover {
    transform: translateY(-5px) scale(1.03);
    box-shadow: 0 15px 50px rgba(255, 255, 255, 0.6), 0 8px 25px rgba(102, 126, 234, 0.4);
    background: linear-gradient(135deg, #ffffff 0%, #e0e7ff 100%);
    border-color: rgba(255, 255, 255, 1);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.15);
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
    font-weight: 700;
}

.btn-secondary:hover {
    background-color: var(--white);
    color: #667eea;
    border-color: var(--white);
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 8px 30px rgba(255, 255, 255, 0.3);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-badge {
    display: inline-block;
    padding: 0.6rem 1.5rem;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: var(--white);
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 1rem;
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.section-header h2 {
    font-size: 2.75rem;
    margin-bottom: 1rem;
    font-weight: 900;
    color: #0f172a;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #475569;
    max-width: 600px;
    margin: 0 auto;
    font-weight: 500;
}

/* Testimonials Section */
.testimonials {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--white) 0%, #f0f4ff 100%);
    position: relative;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    padding: 2.5rem;
    border-radius: 24px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.1), 0 5px 20px rgba(102, 126, 234, 0.05);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    border: 2px solid rgba(102, 126, 234, 0.1);
    transform-style: preserve-3d;
    perspective: 1000px;
}

.testimonial-card:hover {
    transform: translateY(-12px) scale(1.02) rotateX(2deg);
    box-shadow: 0 25px 70px rgba(102, 126, 234, 0.2), 0 10px 30px rgba(102, 126, 234, 0.15);
    border-color: #667eea;
    background: linear-gradient(145deg, #ffffff 0%, #f0f4ff 100%);
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
    border-radius: 24px;
    opacity: 0;
    transition: opacity 0.5s;
    pointer-events: none;
}

.testimonial-card:hover::before {
    opacity: 1;
}

.quote-icon {
    font-size: 4rem;
    line-height: 1;
    color: #667eea;
    opacity: 0.2;
    font-family: Georgia, serif;
    position: absolute;
    top: 1rem;
    right: 2rem;
}

.testimonial-card p {
    font-size: 1.125rem;
    color: var(--text-dark);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.testimonial-author strong {
    display: block;
    color: var(--text-dark);
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.testimonial-author span {
    display: block;
    color: var(--text-light);
    font-size: 0.9rem;
}

.rating {
    font-size: 1.2rem;
    letter-spacing: 2px;
}

/* App Download Section */
.app-section {
    background: linear-gradient(180deg, var(--white) 0%, var(--light-bg) 100%);
    padding: 100px 0;
}

.app-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.app-preview {
    display: flex;
    justify-content: center;
}

.phone-mockup {
    width: 280px;
    height: 560px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 40px;
    padding: 15px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
    position: relative;
    animation: phoneFloat 3s ease-in-out infinite;
}

@keyframes phoneFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.phone-mockup::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 5px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 10px;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: var(--white);
    border-radius: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.app-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: bounce 2s infinite;
}

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

.phone-screen h3 {
    font-size: 1.5rem;
    color: #0f172a;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.phone-screen p {
    color: #64748b;
    font-size: 0.9rem;
    font-weight: 500;
}

.download-info {
    text-align: left;
}

.download-buttons {
    margin-bottom: 2rem;
}

.store-button-modern {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 2rem;
    background: var(--dark-bg);
    color: var(--white);
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.store-button-modern:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.store-icon {
    font-size: 2rem;
}

.store-text {
    display: flex;
    flex-direction: column;
}

.store-small {
    font-size: 0.7rem;
    text-transform: uppercase;
    opacity: 0.8;
}

.store-large {
    font-size: 1.3rem;
    font-weight: 700;
}

.app-features-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.mini-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.05rem;
    color: #0f172a;
    font-weight: 600;
}

.mini-feature .check {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: var(--success-color);
    color: var(--white);
    border-radius: 50%;
    font-size: 0.8rem;
    font-weight: 700;
}

/* Features Section */
.features {
    padding: 120px 0;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 50%, #f0f4ff 100%);
    position: relative;
    overflow: hidden;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,%3Csvg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"%3E%3Cpath d="M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z" fill="%23667eea" fill-opacity="0.03" fill-rule="evenodd"/%3E%3C/svg%3E');
    opacity: 0.6;
    animation: movePatternSlow 120s linear infinite;
}

@keyframes movePatternSlow {
    0% { transform: translate(0, 0); }
    100% { transform: translate(100px, 100px); }
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.feature-card {
    padding: 3rem;
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 28px;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(102, 126, 234, 0.1);
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
    perspective: 1000px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.06), 0 2px 10px rgba(0, 0, 0, 0.03);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    transform: scaleX(0);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 28px 28px 0 0;
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.03) 0%, rgba(118, 75, 162, 0.03) 100%);
    opacity: 0;
    transition: opacity 0.5s;
    pointer-events: none;
    border-radius: 28px;
}

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

.feature-card:hover::after {
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-15px) scale(1.02) rotateX(3deg);
    box-shadow: 0 30px 80px rgba(102, 126, 234, 0.25), 0 15px 40px rgba(102, 126, 234, 0.15);
    border-color: rgba(102, 126, 234, 0.3);
    background: linear-gradient(145deg, #ffffff 0%, #f0f4ff 100%);
}

.feature-icon-wrapper {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
    position: relative;
    overflow: hidden;
}

.feature-icon-wrapper::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: rotate(45deg);
    transition: all 0.5s;
}

.feature-card:hover .feature-icon-wrapper {
    transform: rotate(8deg) scale(1.15) translateY(-5px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.4);
}

.feature-card:hover .feature-icon-wrapper::before {
    left: 100%;
}

.feature-icon {
    font-size: 2.5rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #0f172a;
    font-weight: 800;
}

.feature-card p {
    color: #475569;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.feature-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s;
    font-size: 0.95rem;
}

.feature-link:hover {
    gap: 1rem;
    color: #764ba2;
}

/* About Section */
.about {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--light-bg) 0%, var(--white) 100%);
}

.about-content {
    max-width: 1000px;
    margin: 0 auto;
}

.about-text {
    text-align: center;
    margin-bottom: 3rem;
}

.lead-text {
    font-size: 1.35rem;
    color: #0f172a;
    margin-bottom: 1.5rem;
    font-weight: 600;
    line-height: 1.8;
}

.about-content p {
    font-size: 1.125rem;
    color: #475569;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.stat-item {
    text-align: center;
    padding: 2.5rem 2rem;
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s;
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--gradient-primary);
}

.stat-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.stat-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.stat-item h3 {
    font-size: 3rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    font-weight: 800;
}

.stat-item p {
    color: #475569;
    font-size: 1.05rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

.stat-bar {
    height: 4px;
    background: var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    margin-top: 1rem;
}

.stat-bar::after {
    content: '';
    display: block;
    height: 100%;
    width: 85%;
    background: var(--gradient-primary);
    border-radius: 10px;
    animation: progressBar 2s ease-out;
}

@keyframes progressBar {
    from { width: 0; }
    to { width: 85%; }
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
    padding: 120px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.cta-shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
}

.cta-shape.shape-1 {
    width: 500px;
    height: 500px;
    top: -200px;
    right: -150px;
    animation: pulse 8s infinite;
}

.cta-shape.shape-2 {
    width: 400px;
    height: 400px;
    bottom: -150px;
    left: -100px;
    animation: pulse 8s infinite 2s;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 0.8; }
}

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

.cta-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 900;
    color: var(--white);
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.cta-text {
    font-size: 1.35rem;
    margin-bottom: 2.5rem;
    color: var(--white);
    font-weight: 400;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.cta-note {
    margin-top: 2rem;
    font-size: 1rem;
    color: var(--white);
    font-weight: 500;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* Footer */
footer {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 50%, #1e293b 100%);
    color: var(--white);
    padding: 80px 0 30px;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #667eea, #764ba2, #f093fb, transparent);
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.5);
}

footer::after {
    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');
    opacity: 0.3;
    pointer-events: none;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.75rem;
    line-height: 1.8;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s;
    display: inline-block;
}

.footer-section a:hover {
    color: var(--white);
    transform: translateX(5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
}

/* Policy Pages */
.policy-page {
    padding: 60px 0;
    background-color: var(--light-bg);
}

.policy-page h1 {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.last-updated {
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.policy-content {
    background-color: var(--white);
    padding: 3rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    line-height: 1.8;
}

.policy-content h2 {
    font-size: 1.75rem;
    color: var(--text-dark);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-color);
}

.policy-content h3 {
    font-size: 1.35rem;
    color: var(--text-dark);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.policy-content p {
    color: var(--text-light);
    margin-bottom: 1rem;
}

.policy-content ul {
    margin-left: 2rem;
    margin-bottom: 1.5rem;
}

.policy-content li {
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.policy-content a {
    color: var(--primary-color);
    text-decoration: none;
}

.policy-content a:hover {
    text-decoration: underline;
}

.contact-info {
    background-color: var(--light-bg);
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 1rem;
}

.contact-info p {
    margin-bottom: 0.5rem;
}

/* Contact Page */
.contact-page {
    padding: 60px 0;
    background-color: var(--light-bg);
}

.contact-page h1 {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
    text-align: center;
}

.subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 3rem;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.contact-info-section {
    background-color: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.contact-info-section h2 {
    font-size: 2rem;
    color: var(--text-dark);
    margin-bottom: 2rem;
}

.contact-method {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.contact-method:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.contact-method .icon {
    font-size: 2rem;
}

.contact-method h3 {
    font-size: 1.25rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.contact-method p {
    color: var(--text-light);
    margin-bottom: 0.25rem;
}

.contact-method a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.contact-method a:hover {
    text-decoration: underline;
}

.note {
    font-size: 0.9rem;
    font-style: italic;
}

.contact-form-section {
    background-color: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.contact-form-section h2 {
    font-size: 2rem;
    color: var(--text-dark);
    margin-bottom: 2rem;
}

.contact-form .form-group {
    margin-bottom: 1.5rem;
}

.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-weight: 600;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 0.875rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.contact-form textarea {
    resize: vertical;
}

.contact-form button {
    width: 100%;
    padding: 1rem;
    font-size: 1.125rem;
}

.support-section {
    background-color: var(--white);
    padding: 3rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    margin-bottom: 3rem;
}

.support-section h2 {
    text-align: center;
    font-size: 2rem;
    color: var(--text-dark);
    margin-bottom: 2.5rem;
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.support-card {
    text-align: center;
    padding: 2rem;
    background-color: var(--light-bg);
    border-radius: 12px;
    transition: all 0.3s;
}

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

.support-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.support-card h3 {
    font-size: 1.25rem;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}

.support-card p {
    color: var(--text-light);
    margin-bottom: 1rem;
}

.support-card .link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.support-card .link:hover {
    text-decoration: underline;
}

.response-time {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.response-time h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.response-time p {
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

/* Responsive Design */
@media (max-width: 968px) {
    .app-showcase {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .phone-mockup {
        width: 240px;
        height: 480px;
    }
    
    .download-info {
        text-align: center;
    }
}

@media (max-width: 768px) {
    .nav-links {
        flex-direction: column;
        gap: 1rem;
        display: none;
    }

    .hero {
        padding: 100px 0 80px;
    }

    .hero-content h2 {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-stats {
        gap: 1rem;
    }

    .stat-badge {
        padding: 0.75rem 1rem;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .section-header h2 {
        font-size: 2.25rem;
    }

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

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

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

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

    .policy-content {
        padding: 1.5rem;
    }

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

    .cta-title {
        font-size: 2.25rem;
    }

    .cta-text {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 80px 0 60px;
    }

    .hero-content h2 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-header h2 {
        font-size: 1.875rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    .cta-title {
        font-size: 1.875rem;
    }

    .contact-form-section,
    .contact-info-section {
        padding: 1.5rem;
    }

    .feature-card {
        padding: 1.75rem;
    }

    .stat-item {
        padding: 2rem 1.5rem;
    }

    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
    }

    .phone-mockup {
        width: 200px;
        height: 400px;
    }

    .app-icon {
        font-size: 3rem;
    }
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 100px;
    right: 30px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 15px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    cursor: pointer;
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 2px 2px 25px rgba(37, 211, 102, 0.6);
    background-color: #20ba5a;
}

@keyframes pulse-whatsapp {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Live Chat Widget */
.chat-widget {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 28px;
    box-shadow: 2px 2px 15px rgba(102, 126, 234, 0.4);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    cursor: pointer;
    animation: pulse-chat 2s infinite;
}

.chat-widget:hover {
    transform: scale(1.1);
    box-shadow: 2px 2px 25px rgba(102, 126, 234, 0.6);
}

@keyframes pulse-chat {
    0% {
        box-shadow: 0 0 0 0 rgba(102, 126, 234, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(102, 126, 234, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(102, 126, 234, 0);
    }
}

.chat-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ec4899;
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 12px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: bounce 1s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* Scroll to Top Button */
.scroll-top {
    position: fixed;
    width: 50px;
    height: 50px;
    bottom: 180px;
    right: 30px;
    background: var(--gradient-primary);
    color: #FFF;
    border-radius: 50%;
    text-align: center;
    font-size: 24px;
    box-shadow: 2px 2px 15px rgba(0, 0, 0, 0.2);
    z-index: 999;
    display: none;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    cursor: pointer;
    opacity: 0;
}

.scroll-top.show {
    display: flex;
    opacity: 1;
    animation: fadeInUp 0.3s ease;
}

.scroll-top:hover {
    transform: scale(1.1) translateY(-3px);
    box-shadow: 2px 2px 20px rgba(0, 0, 0, 0.3);
}

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

/* Chat Window */
.chat-window {
    position: fixed;
    width: 350px;
    height: 500px;
    bottom: 100px;
    right: 30px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    z-index: 999;
    display: none;
    flex-direction: column;
    overflow: hidden;
    animation: slideInUp 0.3s ease;
}

.chat-window.active {
    display: flex;
}

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

.chat-header {
    background: var(--gradient-primary);
    color: white;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header h3 {
    margin: 0;
    font-size: 1.1rem;
}

.chat-close {
    cursor: pointer;
    font-size: 24px;
    transition: transform 0.2s;
}

.chat-close:hover {
    transform: rotate(90deg);
}

.chat-body {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    background: #f8fafc;
}

.chat-message {
    background: white;
    padding: 12px 16px;
    border-radius: 10px;
    margin-bottom: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    animation: messageIn 0.3s ease;
}

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

.chat-footer {
    padding: 15px;
    background: white;
    border-top: 1px solid #e2e8f0;
    display: flex;
    gap: 10px;
}

.chat-footer input {
    flex: 1;
    padding: 12px;
    border: 2px solid #e2e8f0;
    border-radius: 25px;
    outline: none;
    transition: border-color 0.3s;
}

.chat-footer input:focus {
    border-color: var(--primary-color);
}

.chat-send {
    background: var(--gradient-primary);
    color: white;
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.chat-send:hover {
    transform: scale(1.1);
}

/* ============================================
   MOBILE RESPONSIVE DESIGN
   ============================================ */

/* Tablets and smaller laptops */
@media (max-width: 1024px) {
    .container {
        padding: 0 30px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero h1 {
        font-size: 3rem;
    }
    
    .hero p {
        font-size: 1.2rem;
    }
}

/* Mobile devices */
@media (max-width: 768px) {
    /* Base typography */
    body {
        font-size: 16px;
    }
    
    .container {
        padding: 0 20px;
    }
    
    /* Navigation */
    .navbar {
        padding: 15px 0;
    }
    
    .nav-logo {
        height: 45px;
    }
    
    .logo-container {
        padding: 8px 15px;
    }
    
    .nav-links {
        position: fixed;
        left: -100%;
        top: 0;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        width: 100%;
        height: 100vh;
        text-align: center;
        transition: left 0.3s ease-in-out;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.1);
        padding: 100px 0 20px 0;
        z-index: 999;
        margin: 0;
        gap: 0;
        overflow-y: auto;
    }
    
    .nav-links.active {
        left: 0 !important;
        display: flex !important;
    }
    
    .nav-links li {
        margin: 0;
        width: 100%;
        list-style: none;
    }
    
    .nav-links a {
        font-size: 20px;
        padding: 20px;
        display: block;
        color: var(--text-dark);
        font-weight: 600;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }
    
    .nav-links a:hover {
        background: rgba(102, 126, 234, 0.1);
        color: var(--primary-color);
    }
    
    /* Mobile menu toggle button - show on mobile */
    .mobile-menu-toggle {
        display: flex;
        position: relative;
        z-index: 1001;
    }
    
    .mobile-menu-toggle.active {
        color: var(--accent-color);
    }
    
    .mobile-menu-toggle.active span {
        transform: rotate(90deg);
    }
    
    .logo {
        padding: 8px 16px;
        border-radius: 12px;
    }
    
    .logo img {
        height: 45px;
    }
    
    /* Hero section */
    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }
    
    .hero h1 {
        font-size: 2rem;
        line-height: 1.2;
        margin-bottom: 20px;
    }
    
    .hero p {
        font-size: 1rem;
        margin-bottom: 30px;
    }
    
    .hero-badge {
        font-size: 0.85rem;
        padding: 8px 16px;
        margin-bottom: 25px;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        padding: 15px 30px;
        font-size: 16px;
        justify-content: center;
    }
    
    /* Stats section */
    .stats {
        padding: 50px 0;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .stat-card h3 {
        font-size: 2rem;
    }
    
    .stat-card p {
        font-size: 0.95rem;
    }
    
    /* Features section */
    .features {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2rem;
        margin-bottom: 15px;
    }
    
    .section-subtitle {
        font-size: 1rem;
        margin-bottom: 40px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .feature-card {
        padding: 30px 25px;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 28px;
        margin-bottom: 20px;
    }
    
    .feature-card h3 {
        font-size: 1.3rem;
        margin-bottom: 12px;
    }
    
    .feature-card p {
        font-size: 0.95rem;
    }
    
    /* Testimonials */
    .testimonials {
        padding: 60px 0;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .testimonial-card {
        padding: 30px 25px;
    }
    
    .testimonial-text {
        font-size: 0.95rem;
        margin-bottom: 20px;
    }
    
    .testimonial-author h4 {
        font-size: 1rem;
    }
    
    .testimonial-author p {
        font-size: 0.85rem;
    }
    
    /* CTA Section */
    .cta {
        padding: 60px 0;
    }
    
    .cta h2 {
        font-size: 1.8rem;
        margin-bottom: 15px;
    }
    
    .cta p {
        font-size: 1rem;
        margin-bottom: 30px;
    }
    
    /* Footer */
    footer {
        padding: 50px 0 30px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .footer-section h3 {
        font-size: 1.2rem;
    }
    
    .footer-section p,
    .footer-section ul li a {
        font-size: 0.95rem;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    /* Contact page */
    .contact-hero {
        padding: 100px 0 60px;
    }
    
    .contact-hero h1 {
        font-size: 2rem;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 60px 0;
    }
    
    .contact-form {
        padding: 30px 25px;
    }
    
    .form-group input,
    .form-group textarea {
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .submit-btn {
        width: 100%;
        padding: 15px;
        font-size: 16px;
    }
    
    .contact-info-card {
        padding: 30px 25px;
    }
    
    .info-item {
        padding: 20px;
    }
    
    /* Legal pages */
    .legal-hero {
        padding: 100px 0 60px;
    }
    
    .legal-hero h1 {
        font-size: 2rem;
    }
    
    .legal-content {
        padding: 60px 0;
    }
    
    .legal-section {
        margin-bottom: 40px;
    }
    
    .legal-section h2 {
        font-size: 1.5rem;
        margin-bottom: 15px;
    }
    
    .legal-section p,
    .legal-section ul li {
        font-size: 0.95rem;
    }
    
    /* Floating buttons - Mobile specific */
    .whatsapp-float, .chat-widget {
        width: 50px;
        height: 50px;
        font-size: 24px;
        right: 20px;
    }
    
    .whatsapp-float {
        bottom: 85px;
    }
    
    .chat-widget {
        bottom: 20px;
    }
    
    .scroll-top {
        width: 45px;
        height: 45px;
        bottom: 150px;
        right: 20px;
    }
    
    .chat-window {
        width: 90%;
        right: 5%;
        bottom: 80px;
        height: 70vh;
    }
}

/* Small phones (iPhone SE, etc.) */
@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.75rem;
    }
    
    .hero p {
        font-size: 0.95rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .stat-card h3 {
        font-size: 1.75rem;
    }
    
    .feature-card h3 {
        font-size: 1.15rem;
    }
    
    .btn-primary, .btn-secondary {
        padding: 12px 25px;
        font-size: 15px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}