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

:root {
    --primary-color: #1a2332;
    --secondary-color: #4f46e5;
    --accent-color: #7c3aed;
    --whatsapp-green: #25D366;
    --whatsapp-dark: #128C7E;
    --text-color: #1f2937;
    --text-light: #6b7280;
    --text-lighter: #9ca3af;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --white: #ffffff;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --border-radius: 12px;
    --border-radius-lg: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease;
}

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

/* Skip to main content for accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-color);
    color: var(--white);
    padding: 8px 16px;
    text-decoration: none;
    z-index: 10000;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    background: var(--bg-light);
    color: var(--text-color);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
}

/* Navigation */
.navbar {
    background: var(--bg-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 16px 0;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    position: relative;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    transition: var(--transition-fast);
    color: inherit;
}

.nav-logo:hover {
    opacity: 0.9;
    transform: scale(1.02);
}

.nav-logo:focus {
    outline: 2px solid var(--secondary-color);
    outline-offset: 4px;
    border-radius: 4px;
}

.nav-logo-img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    border-radius: 8px;
}

.nav-brand {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: -0.5px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
    flex: 1;
    justify-content: center;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition-fast);
    position: relative;
    padding: 4px 0;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: width 0.3s ease;
}

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

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

.nav-menu a:focus,
.btn-nav-whatsapp:focus,
.menu-toggle:focus {
    outline: 2px solid var(--secondary-color);
    outline-offset: 2px;
}

.btn-nav-whatsapp {
    background: var(--whatsapp-green);
    color: var(--white);
    padding: 12px 24px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(37, 211, 102, 0.3);
}

.btn-nav-whatsapp:hover {
    background: var(--whatsapp-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.5);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-direction: column;
    gap: 5px;
    z-index: 1001;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
    transition: var(--transition-fast);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #9333ea 100%);
    color: var(--white);
    padding: 120px 24px 100px;
    margin-bottom: 80px;
    position: relative;
    overflow: hidden;
    min-height: 85vh;
    display: flex;
    align-items: center;
}

@media (min-width: 769px) {
    .hero {
        padding: 140px 24px 120px;
        min-height: 90vh;
    }
}

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

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    animation: float 20s infinite ease-in-out;
}

.hero-shape-1 {
    width: 400px;
    height: 400px;
    top: -200px;
    right: -100px;
    animation-delay: 0s;
}

.hero-shape-2 {
    width: 300px;
    height: 300px;
    bottom: -150px;
    left: -100px;
    animation-delay: 5s;
}

.hero-shape-3 {
    width: 250px;
    height: 250px;
    top: 50%;
    right: 10%;
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    33% {
        transform: translate(30px, -30px) rotate(120deg);
    }
    66% {
        transform: translate(-20px, 20px) rotate(240deg);
    }
}

.mosquito-icon {
    position: absolute;
    font-size: 32px;
    opacity: 0.3;
    animation: mosquitoFloat 15s infinite ease-in-out;
}

.mosquito-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.mosquito-2 {
    top: 60%;
    right: 15%;
    animation-delay: 5s;
}

.mosquito-3 {
    bottom: 20%;
    left: 20%;
    animation-delay: 10s;
}

@keyframes mosquitoFloat {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
        opacity: 0.3;
    }
    50% {
        transform: translate(50px, -50px) rotate(180deg);
        opacity: 0.5;
    }
}

.protection-shield {
    position: absolute;
    font-size: 120px;
    top: 10%;
    right: 5%;
    opacity: 0.1;
    animation: pulse 3s infinite ease-in-out;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.15;
    }
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
    width: 100%;
    padding: 0 24px;
}

@media (min-width: 1200px) {
    .hero-container {
        gap: 80px;
        max-width: 1500px;
    }
}

@media (min-width: 1400px) {
    .hero-container {
        gap: 100px;
    }
}

.hero-content {
    text-align: left;
    position: relative;
    z-index: 2;
    animation: fadeInUp 0.8s ease-out;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

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

.hero-title {
    font-size: clamp(36px, 5.5vw, 64px);
    font-weight: 800;
    margin-bottom: 28px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
    line-height: 1.1;
    letter-spacing: -1.5px;
    animation: fadeInUp 0.8s ease-out 0.3s both;
}

.title-highlight {
    background: linear-gradient(135deg, #ffffff 0%, #e0e7ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.title-danger {
    color: #fef2f2;
    text-shadow: 0 0 20px rgba(239, 68, 68, 0.5);
    position: relative;
}

.title-danger::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, #ef4444, transparent);
    opacity: 0.6;
}

.hero-subtitle {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 28px;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.subtitle-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.2);
    white-space: nowrap;
}

.hero-description {
    font-size: clamp(16px, 2vw, 20px);
    margin-bottom: 40px;
    line-height: 1.8;
    opacity: 0.95;
    animation: fadeInUp 0.8s ease-out 0.5s both;
}

.hero-description strong {
    color: #fef2f2;
    font-weight: 700;
    text-shadow: 0 0 10px rgba(239, 68, 68, 0.3);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 10px 24px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 32px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    animation: fadeInDown 0.8s ease-out 0.2s both;
}

.badge-icon {
    font-size: 18px;
}

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

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin: 40px 0;
    width: 100%;
    max-width: 100%;
}

@media (min-width: 1200px) {
    .hero-stats {
        gap: 20px;
    }
}

.stat-item {
    text-align: center;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 24px 16px;
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    min-width: 0;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.stat-item:hover::before {
    left: 100%;
}

.stat-item:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.stat-icon {
    font-size: 24px;
    margin-bottom: 8px;
    display: block;
}

.stat-number {
    font-size: 32px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 8px;
    line-height: 1;
}

.stat-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: flex-start;
    flex-wrap: wrap;
    margin-top: 40px;
    width: 100%;
}

.hero-trust {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    animation: fadeInUp 0.8s ease-out 0.7s both;
    justify-content: flex-start;
    width: 100%;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.95);
    font-size: 15px;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.1);
    padding: 8px 16px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.trust-check {
    color: var(--whatsapp-green);
    font-weight: bold;
    font-size: 18px;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--secondary-color);
    border-color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.btn-hero-primary,
.btn-hero-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    justify-content: center;
    flex: 0 1 auto;
    min-width: 200px;
}

@media (min-width: 769px) {
    .btn-hero-primary {
        min-width: 280px;
    }
    
    .btn-hero-secondary {
        min-width: 240px;
    }
}

.btn-icon {
    font-size: 20px;
}

.btn-arrow {
    font-size: 20px;
    transition: transform 0.3s ease;
}

.btn-hero-primary:hover .btn-arrow {
    transform: translateX(4px);
}

/* Hero Visual Section */
.hero-visual {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeInRight 1s ease-out 0.5s both;
    width: 100%;
    height: 100%;
    min-height: 500px;
    max-height: 600px;
}

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

.hero-visual-container {
    position: relative;
    width: 100%;
    max-width: 500px;
    aspect-ratio: 1;
    margin: 0 auto;
    overflow: visible;
}

@media (min-width: 1200px) {
    .hero-visual-container {
        max-width: 550px;
    }
}

.screen-visual {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.screen-frame {
    width: 75%;
    height: 75%;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(20px);
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    margin: 0 auto;
}

@media (min-width: 1200px) {
    .screen-frame {
        width: 80%;
        height: 80%;
    }
}

.screen-mesh {
    width: 100%;
    height: 100%;
    background: 
        repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.1) 0px, rgba(255, 255, 255, 0.1) 2px, transparent 2px, transparent 8px),
        repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.1) 0px, rgba(255, 255, 255, 0.1) 2px, transparent 2px, transparent 8px);
    position: absolute;
    top: 0;
    left: 0;
    animation: meshPulse 3s infinite ease-in-out;
}

@keyframes meshPulse {
    0%, 100% {
        opacity: 0.6;
    }
    50% {
        opacity: 0.8;
    }
}

.screen-mesh-pattern {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60%;
    height: 60%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.2) 0%, transparent 70%);
    animation: glow 2s infinite ease-in-out;
}

@keyframes glow {
    0%, 100% {
        opacity: 0.5;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.screen-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.3) 0%, transparent 70%);
    animation: glowPulse 3s infinite ease-in-out;
    z-index: -1;
}

@keyframes glowPulse {
    0%, 100% {
        opacity: 0.3;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.5;
        transform: translate(-50%, -50%) scale(1.2);
    }
}

.protection-badge-visual {
    position: absolute;
    top: 5%;
    right: -5%;
    background: rgba(37, 211, 102, 0.2);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(37, 211, 102, 0.4);
    border-radius: 50%;
    width: 120px;
    height: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
    animation: badgeFloat 4s infinite ease-in-out;
    z-index: 10;
}

@media (min-width: 1200px) {
    .protection-badge-visual {
        right: -10%;
        width: 140px;
        height: 140px;
    }
    
    .badge-circle {
        font-size: 36px;
    }
}

@keyframes badgeFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-10px) rotate(5deg);
    }
}

.badge-circle {
    font-size: 32px;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
}

.badge-text {
    font-size: 12px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    margin-top: 4px;
}

.floating-icons {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.float-icon {
    position: absolute;
    font-size: 32px;
    opacity: 0.6;
    animation: iconFloat 6s infinite ease-in-out;
}

.float-1 {
    top: 15%;
    left: -5%;
    animation-delay: 0s;
}

.float-2 {
    bottom: 15%;
    right: -5%;
    animation-delay: 2s;
}

.float-3 {
    top: 50%;
    left: -8%;
    animation-delay: 4s;
}

@media (min-width: 1200px) {
    .float-1 {
        left: -8%;
    }
    
    .float-2 {
        right: -8%;
    }
    
    .float-3 {
        left: -12%;
    }
}

@keyframes iconFloat {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
        opacity: 0.4;
    }
    33% {
        transform: translate(20px, -20px) rotate(120deg);
        opacity: 0.7;
    }
    66% {
        transform: translate(-20px, 20px) rotate(240deg);
        opacity: 0.5;
    }
}

/* Problem-Solution Section */
.problem-solution-section {
    background: var(--bg-light);
    padding: 100px 24px;
}

.problem-solution-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    max-width: 1280px;
    margin: 0 auto;
}

.problem-box {
    background: var(--bg-white);
    padding: 48px 40px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    border-left: 4px solid #ef4444;
}

.problem-box .section-title {
    text-align: left;
    margin-bottom: 32px;
    color: #dc2626;
    font-size: 32px;
}

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

.problem-item {
    display: flex;
    gap: 20px;
    align-items: start;
    padding: 20px;
    background: #fef2f2;
    border-radius: var(--border-radius);
    border-left: 3px solid #ef4444;
}

.problem-icon {
    font-size: 32px;
    min-width: 48px;
}

.problem-item h3 {
    font-size: 20px;
    color: var(--primary-color);
    margin-bottom: 8px;
    font-weight: 700;
}

.problem-item p {
    color: var(--text-light);
    font-size: 15px;
    line-height: 1.6;
    margin: 0;
}

.solution-box {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    color: var(--white);
    padding: 48px 40px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

.solution-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.solution-box .section-title {
    text-align: left;
    margin-bottom: 20px;
    color: var(--white);
    font-size: 32px;
    position: relative;
    z-index: 1;
}

.solution-intro {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 32px;
    opacity: 0.95;
    position: relative;
    z-index: 1;
}

.solution-benefits {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 32px;
}

.solution-benefit {
    display: flex;
    gap: 16px;
    align-items: start;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 20px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    z-index: 1;
}

.check-icon {
    width: 32px;
    height: 32px;
    background: var(--whatsapp-green);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 18px;
    flex-shrink: 0;
}

.solution-benefit h4 {
    font-size: 18px;
    margin-bottom: 6px;
    color: var(--white);
    font-weight: 700;
}

.solution-benefit p {
    font-size: 15px;
    opacity: 0.9;
    line-height: 1.6;
    margin: 0;
}

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

/* Features Section */
.features-section {
    background: var(--bg-white);
    padding: 100px 24px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    max-width: 1280px;
    margin: 0 auto;
}

.feature-box {
    text-align: center;
    padding: 40px 28px;
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.feature-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.feature-box:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(79, 70, 229, 0.1);
}

.feature-box .feature-icon {
    font-size: 56px;
    margin-bottom: 20px;
    display: inline-block;
    transition: var(--transition-fast);
}

.feature-box:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-box h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--primary-color);
    font-weight: 700;
    letter-spacing: -0.3px;
}

.feature-box p {
    color: var(--text-light);
    font-size: 15px;
    line-height: 1.7;
}

/* Section Styles */
section {
    padding: 100px 24px;
}

.section-title {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: clamp(16px, 2vw, 20px);
    color: var(--text-light);
    text-align: center;
    margin-bottom: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* About Section */
.about-section {
    background: var(--bg-white);
}

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

.about-text p {
    font-size: 17px;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 24px;
}

.about-text h3 {
    font-size: 28px;
    color: var(--primary-color);
    margin: 40px 0 20px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.about-list {
    list-style: none;
    padding-left: 0;
    margin: 24px 0;
}

.about-list li {
    padding: 14px 0;
    padding-left: 36px;
    position: relative;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-light);
    transition: var(--transition-fast);
}

.about-list li:hover {
    color: var(--text-color);
    padding-left: 40px;
}

.about-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--whatsapp-green);
    font-weight: bold;
    font-size: 20px;
    width: 28px;
    height: 28px;
    background: rgba(37, 211, 102, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.feature-item {
    padding: 28px 24px;
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    text-align: center;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.feature-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(79, 70, 229, 0.1);
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    margin: 0 auto 16px;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
    transition: var(--transition-fast);
}

.feature-item:hover .feature-icon {
    transform: scale(1.1);
}

.feature-item h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--primary-color);
    font-weight: 700;
}

.feature-item p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* Products Section */
.products-section {
    background: var(--bg-light);
}

.product-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 32px;
    max-width: 1280px;
    margin: 0 auto;
}

.product-card {
    background: var(--bg-white);
    width: 100%;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    position: relative;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.product-card.featured {
    border: 2px solid var(--whatsapp-green);
    box-shadow: 0 12px 40px rgba(37, 211, 102, 0.25);
}

.product-card.featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--whatsapp-green), var(--whatsapp-dark));
    z-index: 1;
}

.product-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--whatsapp-green);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 24px;
    font-size: 12px;
    font-weight: 700;
    z-index: 10;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(79, 70, 229, 0.2);
}

.image-wrapper {
    width: 100%;
    height: 280px;
    overflow: hidden;
    background: var(--bg-light);
    position: relative;
}

.image-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.05) 100%);
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.product-card:hover .image-wrapper::after {
    opacity: 0;
}

.product-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card:hover img {
    transform: scale(1.08);
}

.placeholder-blinds {
    background: linear-gradient(135deg, #e8e8e8 0%, #f5f5f5 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.blinds-pattern {
    width: 100%;
    height: 100%;
    background-image: 
        repeating-linear-gradient(
            0deg,
            rgba(0, 0, 0, 0.05) 0px,
            rgba(0, 0, 0, 0.05) 2px,
            transparent 2px,
            transparent 20px
        ),
        repeating-linear-gradient(
            90deg,
            rgba(0, 0, 0, 0.03) 0px,
            rgba(0, 0, 0, 0.03) 1px,
            transparent 1px,
            transparent 50px
        );
    position: relative;
}

.blinds-pattern::before {
    content: '🪟';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 60px;
    opacity: 0.3;
}

.card-content {
    padding: 32px 28px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-card h3 {
    margin: 0 0 16px 0;
    color: var(--primary-color);
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.3px;
    line-height: 1.3;
}

.product-description {
    color: var(--text-light);
    padding: 0;
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 20px;
}

.product-specs {
    margin: 20px 0;
}

.product-specs h4 {
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 12px;
    font-weight: 700;
}

.product-features {
    list-style: none;
    margin-bottom: 24px;
    padding-left: 0;
}

.product-features li {
    padding: 10px 0;
    padding-left: 28px;
    position: relative;
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.6;
    transition: var(--transition-fast);
}

.product-features li:hover {
    color: var(--text-color);
    padding-left: 32px;
}

.product-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--whatsapp-green);
    font-weight: bold;
    font-size: 16px;
    width: 24px;
    height: 24px;
    background: rgba(37, 211, 102, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-applications {
    background: var(--bg-light);
    padding: 16px;
    border-radius: var(--border-radius);
    font-size: 15px;
    color: var(--text-light);
    margin-bottom: 24px;
    border-left: 3px solid var(--secondary-color);
    line-height: 1.6;
}

.btn {
    display: inline-block;
    margin-top: auto;
    padding: 14px 28px;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    color: var(--white);
    font-weight: 600;
    border-radius: var(--border-radius);
    text-decoration: none;
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 4px 16px rgba(79, 70, 229, 0.3);
    font-size: 15px;
    border: none;
    cursor: pointer;
    width: 100%;
    letter-spacing: 0.2px;
}

.btn:hover {
    background: linear-gradient(135deg, #7c3aed 0%, #4f46e5 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(79, 70, 229, 0.4);
}

.btn:active {
    transform: translateY(0);
}

.btn:focus {
    outline: 2px solid var(--white);
    outline-offset: 2px;
}

.btn-whatsapp {
    background: linear-gradient(135deg, var(--whatsapp-green) 0%, var(--whatsapp-dark) 100%);
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background: linear-gradient(135deg, var(--whatsapp-dark) 0%, var(--whatsapp-green) 100%);
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.5);
}

.btn-primary {
    padding: 16px 36px;
    font-size: 16px;
    width: auto;
    border-radius: 30px;
}

/* Process Section */
.process-section {
    background: linear-gradient(135deg, #f9fafb 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.process-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #4f46e5 0%, #7c3aed 100%);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px 30px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    padding: 40px 0;
}

.process-step {
    position: relative;
    text-align: center;
    padding: 0;
}

.step-icon-wrapper {
    position: relative;
    margin-bottom: 25px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.step-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    box-shadow: 0 8px 25px rgba(79, 70, 229, 0.3);
    transition: var(--transition);
    position: relative;
    z-index: 2;
}

.step-icon::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    opacity: 0.2;
    z-index: -1;
    transition: var(--transition);
}

.process-step:hover .step-icon {
    transform: translateY(-8px) scale(1.1);
    box-shadow: 0 12px 35px rgba(79, 70, 229, 0.4);
}

.process-step:hover .step-icon::before {
    transform: scale(1.3);
    opacity: 0.1;
}

.step-number {
    width: 32px;
    height: 32px;
    background: var(--whatsapp-green);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: bold;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
    position: absolute;
    top: -8px;
    right: -8px;
    z-index: 3;
    border: 3px solid var(--white);
}

.step-content {
    background: var(--bg-white);
    padding: 28px 24px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 2px solid transparent;
}

.process-step:hover .step-content {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(79, 70, 229, 0.2);
}

.step-content h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--primary-color);
    font-weight: 600;
}

.step-content p {
    color: var(--text-light);
    font-size: 15px;
    line-height: 1.6;
    margin: 0;
}

/* Timeline connector lines for desktop */
.process-timeline::before {
    content: '';
    position: absolute;
    top: 125px;
    left: 15%;
    right: 15%;
    height: 3px;
    background: linear-gradient(90deg, transparent 0%, #4f46e5 20%, #7c3aed 80%, transparent 100%);
    z-index: 1;
    opacity: 0.3;
}

/* Responsive adjustments for process section */
@media (max-width: 1024px) {
    .process-timeline {
        grid-template-columns: repeat(2, 1fr);
        gap: 35px 25px;
    }
    
    .process-timeline::before {
        display: none;
    }
}

@media (max-width: 768px) {
    .process-timeline {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 20px 0;
    }
    
    .step-icon {
        width: 80px;
        height: 80px;
        font-size: 36px;
    }
    
    .step-content {
        padding: 20px 18px;
    }
    
    .step-content h3 {
        font-size: 18px;
    }
    
    .step-content p {
        font-size: 14px;
    }
}

/* Testimonials Section */
.testimonials-section {
    background: var(--bg-white);
    padding: 100px 24px;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    max-width: 1280px;
    margin: 0 auto;
}

.testimonial-card {
    background: var(--bg-white);
    padding: 32px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 24px;
    font-size: 80px;
    color: rgba(79, 70, 229, 0.1);
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(79, 70, 229, 0.2);
}

.testimonial-rating {
    font-size: 20px;
    margin-bottom: 16px;
    color: #fbbf24;
}

.testimonial-text {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding-top: 20px;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.testimonial-author strong {
    font-size: 16px;
    color: var(--primary-color);
    font-weight: 700;
}

.testimonial-author span {
    font-size: 14px;
    color: var(--text-light);
}

/* Benefits Section */
.benefits-section {
    background: var(--bg-light);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    max-width: 1280px;
    margin: 0 auto;
}

.benefit-card {
    background: var(--bg-white);
    padding: 40px 32px;
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(79, 70, 229, 0.1);
}

.benefit-icon {
    font-size: 56px;
    margin-bottom: 24px;
    display: inline-block;
    transition: var(--transition-fast);
}

.benefit-card:hover .benefit-icon {
    transform: scale(1.1) rotate(5deg);
}

.benefit-card h3 {
    font-size: 22px;
    margin-bottom: 16px;
    color: var(--primary-color);
    font-weight: 700;
    letter-spacing: -0.3px;
}

.benefit-card p {
    color: var(--text-light);
    line-height: 1.7;
    font-size: 15px;
}

/* Contact Section */
.contact-section {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #9333ea 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.contact-section .section-title,
.contact-section .section-subtitle {
    color: var(--white);
    position: relative;
    z-index: 1;
}

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

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.contact-item {
    display: flex;
    gap: 24px;
    align-items: start;
    padding: 24px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateX(8px);
}

.contact-icon {
    font-size: 36px;
    min-width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
}

.contact-item h3 {
    font-size: 22px;
    margin-bottom: 10px;
    font-weight: 700;
}

.contact-item p {
    font-size: 17px;
    opacity: 0.95;
    margin-bottom: 6px;
    line-height: 1.6;
}

.contact-note {
    font-size: 14px;
    opacity: 0.8;
    font-style: italic;
}

.contact-item a {
    color: var(--white);
    text-decoration: none;
    transition: var(--transition-fast);
    font-weight: 500;
}

.contact-item a:hover {
    opacity: 0.9;
    text-decoration: underline;
}

.contact-cta {
    background: rgba(255, 255, 255, 0.15);
    padding: 48px 40px;
    border-radius: var(--border-radius-lg);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.contact-cta h3 {
    font-size: 28px;
    margin-bottom: 20px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.contact-cta p {
    font-size: 17px;
    margin-bottom: 32px;
    line-height: 1.8;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.cta-buttons .btn {
    flex: 1;
    min-width: 160px;
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 32px;
    right: 32px;
    background: var(--whatsapp-green);
    color: var(--white);
    padding: 16px 24px;
    border-radius: 50px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    font-weight: 600;
    font-size: 15px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 8px 32px rgba(37, 211, 102, 0.6);
    }
}

.whatsapp-float:hover {
    background: var(--whatsapp-dark);
    transform: translateY(-6px) scale(1.05);
    box-shadow: 0 12px 32px rgba(37, 211, 102, 0.6);
    animation: none;
}

.whatsapp-float:focus {
    outline: 2px solid var(--white);
    outline-offset: 2px;
}

.whatsapp-icon {
    font-size: 26px;
}

.whatsapp-text {
    font-size: 15px;
}

/* Footer */
.footer {
    background: var(--primary-color);
    color: var(--white);
    padding: 80px 24px 32px;
    position: relative;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 48px;
    margin-bottom: 48px;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
}

.footer-section h3 {
    font-size: 22px;
    margin-bottom: 24px;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.footer-section p {
    font-size: 15px;
    line-height: 1.8;
    opacity: 0.9;
    margin-bottom: 12px;
}

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

.footer-section ul li {
    margin-bottom: 12px;
    opacity: 0.9;
    transition: var(--transition-fast);
    padding-left: 8px;
}

.footer-section ul li:hover {
    opacity: 1;
    transform: translateX(4px);
}

.footer-section a {
    color: var(--white);
    text-decoration: none;
    transition: var(--transition-fast);
    display: inline-block;
}

.footer-section a:hover {
    opacity: 0.8;
    text-decoration: underline;
}

.footer-social {
    margin-top: 20px;
}

.footer-social a {
    display: inline-block;
    background: var(--whatsapp-green);
    padding: 10px 18px;
    border-radius: 24px;
    font-size: 14px;
    margin-top: 12px;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.footer-social a:hover {
    background: var(--whatsapp-dark);
    opacity: 1;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.4);
}

.footer-bottom {
    text-align: center;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    font-size: 14px;
    opacity: 0.85;
    max-width: 1280px;
    margin: 0 auto;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        gap: 60px;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .problem-solution-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .hero-stats {
        grid-template-columns: repeat(4, 1fr);
        gap: 16px;
    }

    .stat-item {
        padding: 20px 12px;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .nav-container {
        flex-wrap: wrap;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: calc(100% + 16px);
        left: 0;
        right: 0;
        background: var(--bg-white);
        flex-direction: column;
        padding: 24px;
        box-shadow: var(--shadow-lg);
        border-top: 1px solid rgba(0, 0, 0, 0.05);
        gap: 0;
        border-radius: var(--border-radius-lg);
        margin: 0 24px;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
        width: 100%;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }

    .nav-menu li:last-child {
        border-bottom: none;
    }

    .nav-menu a {
        display: block;
        padding: 16px 0;
        width: 100%;
    }

    .nav-menu a::after {
        display: none;
    }

    .btn-nav-whatsapp {
        font-size: 13px;
        padding: 10px 18px;
    }

    .hero {
        padding: 100px 20px 80px;
        min-height: auto;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 50px;
        text-align: center;
        padding: 0 20px;
    }

    .hero-content {
        text-align: center;
        align-items: center;
    }

    .hero-visual {
        order: -1;
        min-height: 400px;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        justify-content: center;
    }

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

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

    .hero-visual-container {
        max-width: 400px;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .stat-number {
        font-size: 28px;
    }

    .hero-trust {
        flex-direction: column;
        gap: 12px;
        justify-content: center;
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn {
        width: 100%;
    }

    .protection-badge-visual {
        width: 100px;
        height: 100px;
    }

    .badge-circle {
        font-size: 28px;
    }

    .problem-solution-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .problem-box,
    .solution-box {
        padding: 32px 24px;
    }

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

    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-features {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .product-container {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    section {
        padding: 60px 20px;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        padding: 14px 20px;
    }

    .whatsapp-text {
        display: none;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons .btn {
        width: 100%;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0 16px;
    }

    .hero {
        padding: 80px 16px 60px;
    }

    .hero-container {
        gap: 40px;
    }

    .hero-visual-container {
        max-width: 300px;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .stat-item {
        padding: 16px;
    }

    .stat-number {
        font-size: 24px;
    }

    .protection-badge-visual {
        width: 80px;
        height: 80px;
        top: 5%;
        right: -5%;
    }

    .badge-circle {
        font-size: 24px;
    }

    .badge-text {
        font-size: 10px;
    }

    .problem-box .section-title,
    .solution-box .section-title {
        font-size: 24px;
    }

    .problem-box,
    .solution-box {
        padding: 24px 20px;
    }

    .section-title {
        font-size: 24px;
    }

    .image-wrapper {
        height: 240px;
    }

    .card-content {
        padding: 24px 20px;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .contact-item {
        padding: 20px;
    }

    .contact-cta {
        padding: 32px 24px;
    }

    .footer {
        padding: 60px 16px 24px;
    }
}