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

:root {
    --primary-color: #E9013A;
    --primary-dark: #b30129;
    --text-dark: #1a1a1a;
    --text-light: #666;
    --bg-light: #f8f9fc;
    --transition: all 0.3s ease;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

/* ========== NAVBAR ========== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1.2rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 0.8rem 5%;
    background: rgba(255, 255, 255, 0.98);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-nav {
    height: 45px;
    width: auto;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

.navbar.scrolled .logo-nav {
    height: 40px;
}

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

.nav-links a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
    font-size: 0.95rem;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

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

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

.nav-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white !important;
    padding: 0.7rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(233, 1, 58, 0.4);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    z-index: 1001;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    margin: 3px 0;
    transition: var(--transition);
    border-radius: 3px;
}

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

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    max-width: 320px;
    height: 100vh;
    background: white;
    box-shadow: -5px 0 15px rgba(0,0,0,0.1);
    transition: right 0.3s ease;
    z-index: 999;
    padding: 6rem 2rem 2rem;
    overflow-y: auto;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu ul {
    list-style: none;
}

.mobile-menu ul li {
    margin-bottom: 2rem;
}

.mobile-menu ul li a {
    text-decoration: none;
    color: #333;
    font-size: 1.2rem;
    font-weight: 600;
    transition: color 0.3s;
}

.mobile-menu ul li a:hover {
    color: var(--primary-color);
}

.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0,0,0,0.5);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 998;
}

.menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ========== WHATSAPP FLOAT ========== */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
    cursor: pointer;
    z-index: 999;
    transition: var(--transition);
    text-decoration: none;
    animation: whatsappFloat 3s ease-in-out infinite;
}

.whatsapp-float::after {
    content: '1';
    position: absolute;
    top: -5px;
    right: -5px;
    width: 20px;
    height: 20px;
    background: #ff0000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    animation: notificationPop 2s ease infinite;
}

@keyframes notificationPop {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.7);
}

@keyframes whatsappFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-10px) rotate(-5deg); }
    75% { transform: translateY(-5px) rotate(5deg); }
}

/* ========== HERO SECTION ========== */
.hero {
    height: 100vh;
    min-height: 600px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle, rgba(233, 1, 58, 0.3) 1px, transparent 1px),
        radial-gradient(circle, rgba(255, 255, 255, 0.2) 1px, transparent 1px);
    background-size: 50px 50px, 80px 80px;
    background-position: 0 0, 40px 40px;
    animation: particleFloat 20s linear infinite;
    z-index: 1;
    pointer-events: none;
}

@keyframes particleFloat {
    from { background-position: 0 0, 40px 40px; }
    to { background-position: 0 100px, 40px 140px; }
}

.video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.video-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.video-background iframe {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100vw;
    height: 100vh;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

@media (min-aspect-ratio: 16/9) {
    .video-background iframe {
        height: 56.25vw;
    }
}

@media (max-aspect-ratio: 16/9) {
    .video-background iframe {
        width: 177.78vh;
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    padding: 3rem;
    max-width: 900px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.hero-title {
    font-size: clamp(2rem, 8vw, 4.5rem);
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    letter-spacing: -2px;
    animation: fadeInUp 0.8s ease;
    text-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: clamp(1rem, 3vw, 1.5rem);
    margin-bottom: 3rem;
    opacity: 0.95;
    font-weight: 300;
    animation: fadeInUp 1s ease;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.hero-cta {
    background: white;
    color: var(--primary-color);
    padding: clamp(0.9rem, 2vw, 1.2rem) clamp(2rem, 5vw, 3.5rem);
    border: none;
    border-radius: 50px;
    font-size: clamp(0.95rem, 2vw, 1.2rem);
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    animation: fadeInUp 1.2s ease;
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    position: relative;
    overflow: hidden;
}

.hero-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(233, 1, 58, 0.3),
        transparent
    );
    transition: left 0.5s ease;
}

.hero-cta:hover::before {
    left: 100%;
}

.hero-cta:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(0,0,0,0.4);
    background: var(--primary-color);
    color: white;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========== VIDEO DEMO SECTION ========== */
.video-demo {
    padding: clamp(4rem, 10vw, 8rem) 5%;
    background: white;
    text-align: center;
}

.video-container {
    max-width: 1000px;
    margin: 3rem auto 0;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* ========== STATS SECTION ========== */
.stats {
    padding: clamp(3rem, 8vw, 5rem) 5%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    position: relative;
    overflow: hidden;
}

.stats::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(circle at 30% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 50%, rgba(255,255,255,0.05) 0%, transparent 50%);
    animation: statsWave 15s ease-in-out infinite;
}

@keyframes statsWave {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(-10%, 5%) rotate(5deg); }
}

.stats-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.stat-item {
    text-align: center;
    padding: 1rem;
}

.stat-title {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    font-weight: 900;
    display: block;
    text-shadow: 
        0 0 10px rgba(255, 255, 255, 0.5),
        0 0 20px rgba(255, 255, 255, 0.3);
}

.stat-label {
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    opacity: 0.95;
    font-weight: 300;
}

/* ========== SECTION STYLES ========== */
.section-title {
    text-align: center;
    font-size: clamp(1.8rem, 5vw, 3rem);
    margin-bottom: 1rem;
    font-weight: 800;
    color: var(--text-dark);
}

.section-subtitle {
    text-align: center;
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    color: var(--text-light);
    margin-bottom: clamp(3rem, 8vw, 5rem);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 1rem;
}

/* ========== SERVICES SECTION ========== */
.services {
    padding: clamp(4rem, 10vw, 8rem) 5%;
    background: var(--bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
    gap: clamp(1.5rem, 4vw, 3rem);
    max-width: 1400px;
    margin: 0 auto;
}

.service-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    transition: all 0.4s ease;
    position: relative;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(233, 1, 58, 0.1),
        transparent
    );
    transition: left 0.6s ease;
    z-index: 1;
    pointer-events: none;
}

.service-card:hover::before {
    left: 100%;
}

.service-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 60px rgba(233, 1, 58, 0.2);
}

.service-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #000;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-weight: 700;
    font-size: 0.85rem;
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.4);
    z-index: 10;
    animation: badgePulse 2s ease infinite;
}

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

.service-media {
    width: 100%;
    height: clamp(200px, 40vw, 320px);
    position: relative;
    overflow: hidden;
    background: #000;
}

.service-media img,
.service-media video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.service-card:hover .service-media img,
.service-card:hover .service-media video {
    transform: scale(1.1);
}

.service-content {
    padding: clamp(1.5rem, 4vw, 2.5rem);
    position: relative;
    z-index: 2;
}

.service-title {
    font-size: clamp(1.3rem, 3vw, 1.8rem);
    margin-bottom: 1rem;
    font-weight: 700;
    color: var(--text-dark);
}

.service-description {
    color: var(--text-light);
    line-height: 1.8;
    font-size: clamp(0.95rem, 2vw, 1.05rem);
    margin-bottom: 1.5rem;
}

.service-features {
    list-style: none;
    margin-bottom: 1.5rem;
}

.service-features li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-light);
    font-size: clamp(0.9rem, 2vw, 1rem);
}

.service-features li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.service-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    transition: gap 0.3s ease;
    font-size: clamp(0.9rem, 2vw, 1rem);
}

.service-cta .arrow {
    transition: transform 0.3s ease;
}

.service-cta:hover {
    gap: 1rem;
}

.service-cta:hover .arrow {
    transform: translateX(5px);
}

/* ========== HOW IT WORKS SECTION ========== */
.how-it-works {
    padding: clamp(4rem, 10vw, 8rem) 5%;
    background: white;
}

.steps-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
    gap: 2rem;
    position: relative;
}

@media (min-width: 769px) {
    .steps-container::before {
        content: '';
        position: absolute;
        top: 60px;
        left: 10%;
        width: 80%;
        height: 2px;
        background: linear-gradient(
            to right,
            var(--primary-color),
            var(--primary-dark)
        );
        z-index: 0;
    }
}

.step-card {
    text-align: center;
    padding: 2rem;
    background: var(--bg-light);
    border-radius: 20px;
    transition: var(--transition);
    position: relative;
}

.step-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
    position: relative;
    z-index: 1;
    box-shadow: 0 0 0 8px rgba(233, 1, 58, 0.1);
    animation: stepPulse 3s ease-in-out infinite;
}

@keyframes stepPulse {
    0%, 100% { box-shadow: 0 0 0 8px rgba(233, 1, 58, 0.1); }
    50% { box-shadow: 0 0 0 15px rgba(233, 1, 58, 0.05); }
}

.step-media {
    width: 100%;
    height: 180px;
    border-radius: 15px;
    overflow: hidden;
    margin-bottom: 1.5rem;
    background: #000;
}

.step-media img,
.step-media video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.step-title {
    font-size: clamp(1.1rem, 2.5vw, 1.3rem);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.step-description {
    color: var(--text-light);
    line-height: 1.6;
    font-size: clamp(0.9rem, 2vw, 1rem);
}

/* ========== GALLERY SECTION ========== */
.gallery {
    padding: clamp(4rem, 10vw, 8rem) 5%;
    background: var(--bg-light);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.gallery-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 1/1;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: var(--transition);
}

.gallery-item:hover {
    box-shadow: 0 15px 50px rgba(0,0,0,0.2);
}

.gallery-item img,
.gallery-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.gallery-item:hover img,
.gallery-item:hover video {
    transform: scale(1.15);
}

.gallery-item::after {
    content: '🔍';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    font-size: 3rem;
    opacity: 0;
    transition: all 0.4s ease;
    pointer-events: none;
    z-index: 3;
}

.gallery-item:hover::after {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(
        135deg,
        rgba(233, 1, 58, 0.9) 0%,
        rgba(179, 1, 41, 0.8) 100%
    );
    padding: 2rem;
    color: white;
    transform: translateY(100%);
    transition: transform 0.3s ease;
    z-index: 2;
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-title {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.gallery-description {
    font-size: clamp(0.85rem, 2vw, 0.9rem);
    opacity: 0.9;
}

/* ========== COMPARISON SECTION ========== */
.comparison {
    padding: clamp(4rem, 10vw, 8rem) 5%;
    background: var(--bg-light);
}

.comparison-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 400px), 1fr));
    gap: 3rem;
}

.comparison-side {
    background: white;
    padding: clamp(2rem, 5vw, 3rem);
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    transition: var(--transition);
}

.comparison-side:hover {
    transform: translateY(-10px);
}

.comparison-side.before {
    border-top: 5px solid #999;
}

.comparison-side.after {
    border-top: 5px solid var(--primary-color);
}

.comparison-header {
    text-align: center;
    margin-bottom: 2rem;
}

.comparison-emoji {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 1rem;
}

.comparison-title {
    font-size: clamp(1.3rem, 3vw, 1.8rem);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.comparison-list {
    list-style: none;
}

.comparison-list li {
    padding: 1rem;
    margin-bottom: 0.5rem;
    background: var(--bg-light);
    border-radius: 10px;
    padding-left: 2.5rem;
    position: relative;
    font-size: clamp(0.9rem, 2vw, 1rem);
    transition: var(--transition);
}

.comparison-list li:hover {
    transform: translateX(5px);
}

.comparison-list.before li:before {
    content: '✗';
    position: absolute;
    left: 1rem;
    color: #999;
    font-weight: bold;
}

.comparison-list.after li:before {
    content: '✓';
    position: absolute;
    left: 1rem;
    color: var(--primary-color);
    font-weight: bold;
}

/* ========== FAQ SECTION ========== */
.faq {
    padding: clamp(4rem, 10vw, 8rem) 5%;
    background: white;
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 1.5rem;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    background: white;
}

.faq-question {
    padding: clamp(1rem, 3vw, 1.5rem) clamp(1.5rem, 4vw, 2rem);
    background: linear-gradient(135deg, var(--bg-light) 0%, #fff 100%);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: clamp(0.95rem, 2.5vw, 1.1rem);
    transition: var(--transition);
    border-left: 4px solid transparent;
}

.faq-question:hover {
    background: #e8eaf0;
    border-left-color: var(--primary-color);
    padding-left: 2.5rem;
}

.faq-question.active {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-left-color: #fff;
}

.faq-icon {
    font-size: 1.5rem;
    transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    flex-shrink: 0;
    margin-left: 1rem;
}

.faq-question.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 clamp(1.5rem, 4vw, 2rem);
    color: var(--text-light);
    line-height: 1.8;
    font-size: clamp(0.9rem, 2vw, 1rem);
}

.faq-answer.active {
    max-height: 500px;
    padding: clamp(1rem, 3vw, 1.5rem) clamp(1.5rem, 4vw, 2rem);
}

.faq-cta {
    text-align: center;
    margin-top: 3rem;
    padding: 2rem;
    background: var(--bg-light);
    border-radius: 15px;
}

.faq-cta h3 {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    margin-bottom: 1rem;
}

/* ========== CTA SECTION ========== */
.cta-section {
    padding: clamp(4rem, 10vw, 8rem) 5%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 2px, transparent 2px);
    background-size: 50px 50px;
    opacity: 0.5;
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.cta-section h2 {
    font-size: clamp(2rem, 6vw, 3.5rem);
    margin-bottom: 1.5rem;
    font-weight: 800;
}

.cta-section p {
    font-size: clamp(1rem, 3vw, 1.3rem);
    margin-bottom: 3rem;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button {
    background: white;
    color: var(--primary-color);
    padding: clamp(1rem, 2.5vw, 1.3rem) clamp(2rem, 5vw, 3rem);
    border: none;
    border-radius: 50px;
    font-size: clamp(0.95rem, 2vw, 1.1rem);
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    transition: left 0.5s ease;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 
        0 15px 50px rgba(0,0,0,0.3),
        0 0 30px rgba(233, 1, 58, 0.5);
}

.cta-button.secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.cta-button.secondary:hover {
    background: white;
    color: var(--primary-color);
}

/* ========== FOOTER ========== */
footer {
    background: #0a0a0a;
    color: white;
    padding: clamp(3rem, 8vw, 5rem) 5% 2rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: #999;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-size: clamp(0.9rem, 2vw, 1rem);
}

.footer-logo {
    filter: invert(1);
    height: 50px;
    width: auto;
    margin-bottom: 1rem;
}

.footer-column h4 {
    margin-bottom: 1.5rem;
    font-size: clamp(1rem, 2.5vw, 1.1rem);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: #999;
    text-decoration: none;
    transition: color 0.3s;
    font-size: clamp(0.9rem, 2vw, 1rem);
}

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

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 2rem;
    text-align: center;
    color: #666;
    font-size: clamp(0.85rem, 2vw, 0.95rem);
}

/* ========== RESPONSIVE BREAKPOINTS ========== */

/* Tablet */
@media (max-width: 1024px) {
    .navbar {
        padding: 1rem 4%;
    }
    
    .whatsapp-float {
        width: 55px;
        height: 55px;
        font-size: 1.8rem;
        bottom: 20px;
        right: 20px;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hero {
        min-height: 500px;
    }

    .hero-content {
        padding: 2rem;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        bottom: 15px;
        right: 15px;
    }

    .stats-grid {
        gap: 1.5rem;
    }

    /* Touch-friendly tap targets */
    .service-card,
    .gallery-item,
    .type-card {
        min-height: 44px;
    }

    /* Disable hover effects on mobile */
    .service-card:hover,
    .gallery-item:hover,
    .step-card:hover,
    .comparison-side:hover {
        transform: none;
    }

    /* Mobile-friendly gallery overlay */
    .gallery-overlay {
        transform: translateY(0);
        padding: 1rem;
    }

    .gallery-item::after {
        display: none;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .navbar {
        padding: 0.8rem 4%;
    }

    .logo-nav {
        height: 35px;
    }

    .mobile-menu {
        width: 85%;
    }

    .cta-buttons {
        gap: 1rem;
    }

    .footer-content {
        gap: 2rem;
    }
}

/* Landscape Mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: 100vh;
    }

    .hero-content {
        padding: 1rem;
    }

    .hero-title {
        margin-bottom: 0.5rem;
    }

    .hero-subtitle {
        margin-bottom: 1rem;
    }
}

/* High DPI Screens */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .service-media img,
    .gallery-item img,
    .step-media img {
        image-rendering: -webkit-optimize-contrast;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}