:root {
    --primary-orange: #FF6B35;
    --primary-orange-dark: #E85A2A;
    --primary-orange-light: #FF8C5F;
    --dark-bg: #1A1A1A;
    --dark-gray: #2D2D2D;
    --medium-gray: #4A4A4A;
    --light-gray: #F5F5F5;
    --white: #FFFFFF;
    --text-dark: #1A1A1A;
    --text-gray: #666666;
    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-strong: rgba(0, 0, 0, 0.2);
}

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

html {
    scroll-behavior: smooth;
}

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

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

section {
    padding: 80px 0;
}

h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

p {
    margin-bottom: 1rem;
}

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

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--primary-orange);
    color: var(--white);
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: var(--primary-orange-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 107, 53, 0.3);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    color: var(--primary-orange);
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    border: 2px solid var(--primary-orange);
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-secondary:hover {
    background: var(--primary-orange);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-large {
    padding: 18px 40px;
    font-size: 1.1rem;
}

.btn-stone {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #00C853;
    color: var(--white);
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-stone:hover {
    background: #00A843;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 200, 83, 0.3);
}

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

.section-dark {
    background: var(--dark-bg);
    color: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-gray);
    max-width: 700px;
    margin: 0 auto;
}

.section-dark .section-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

#header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: 0 2px 10px var(--shadow);
    z-index: 1000;
    transition: all 0.3s ease;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
}

.logo img {
    height: 45px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
}

.nav-desktop {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: nowrap;
}

.nav-desktop a {
    font-weight: 500;
    color: var(--text-dark);
    transition: color 0.3s ease;
    position: relative;
    white-space: nowrap;
    font-size: 0.95rem;
}

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

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

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

.btn-header {
    padding: 12px 24px;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    transition: all 0.3s ease;
}

.nav-mobile {
    display: none;
    flex-direction: column;
    background: var(--white);
    padding: 20px;
    box-shadow: 0 5px 10px var(--shadow);
}

.nav-mobile a {
    padding: 15px 0;
    border-bottom: 1px solid var(--light-gray);
    font-weight: 500;
    transition: color 0.3s ease;
}

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

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

.hero {
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--dark-gray) 100%);
    color: var(--white);
    padding: 180px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(255, 107, 53, 0.1) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.hero-ctas {
    display: flex;
    gap: 20px;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.hero-badges {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.badge {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    backdrop-filter: blur(10px);
}

.badge svg {
    color: var(--primary-orange);
    flex-shrink: 0;
}

.badge span {
    font-size: 0.95rem;
    font-weight: 500;
}

.content-box {
    background: var(--light-gray);
    border-radius: 16px;
    padding: 60px;
}

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

.content-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-dark);
}

.check-list {
    list-style: none;
    margin: 30px 0;
}

.check-list li {
    padding: 12px 0 12px 35px;
    position: relative;
    font-size: 1.05rem;
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-orange);
    font-weight: bold;
    font-size: 1.3rem;
}

.content-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, var(--primary-orange-light) 0%, var(--primary-orange) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-placeholder svg {
    color: var(--white);
    opacity: 0.5;
}

.system-screenshot {
    width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.system-screenshot:hover {
    transform: scale(1.02);
}

.cervantes-badge {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid var(--light-gray);
}

.cervantes-logo {
    height: 50px;
    width: auto;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.cervantes-logo:hover {
    opacity: 1;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.segmentos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
}

.segmento-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.segmento-item:hover {
    background: rgba(255, 107, 53, 0.15);
    border-color: var(--primary-orange);
    transform: translateY(-3px);
}

.segmento-item svg {
    color: var(--primary-orange);
    flex-shrink: 0;
}

.segmento-item span {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--white);
}

.card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px var(--shadow);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px var(--shadow-strong);
}

.card-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, var(--primary-orange-light) 0%, var(--primary-orange) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-icon svg {
    color: var(--white);
}

.card h3 {
    color: var(--text-dark);
    margin-bottom: 15px;
}

.card p {
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.section-gallery {
    background: var(--light-gray);
    padding: 80px 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.gallery-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 5px 20px var(--shadow);
    transition: all 0.3s ease;
    cursor: pointer;
}

.gallery-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px var(--shadow-strong);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(26, 26, 26, 0.95) 0%, rgba(26, 26, 26, 0.7) 70%, transparent 100%);
    padding: 30px 25px;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

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

.gallery-overlay h3 {
    color: var(--white);
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.gallery-overlay p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    margin: 0;
}

.feature-item {
    padding: 30px;
    background: var(--light-gray);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: var(--white);
    box-shadow: 0 5px 20px var(--shadow);
    transform: translateY(-5px);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-orange);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-icon svg {
    color: var(--white);
}

.feature-item h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.feature-item p {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 0;
}

.section-stone {
    background: linear-gradient(135deg, var(--dark-bg) 0%, #2a2a2a 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.section-stone::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

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

.stone-badge {
    display: inline-block;
    background: var(--primary-orange);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.stone-text h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
}

.stone-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
}

.stone-benefits {
    list-style: none;
    margin-bottom: 40px;
}

.stone-benefits li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 15px 0;
}

.stone-benefits svg {
    color: #00C853;
    flex-shrink: 0;
    margin-top: 2px;
}

.stone-benefits span {
    font-size: 1.05rem;
    line-height: 1.6;
}

.stone-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.stone-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 60px;
    text-align: center;
}

.stone-card svg {
    color: var(--primary-orange);
    margin-bottom: 20px;
}

.stone-card p {
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.benefit-card {
    background: var(--light-gray);
    padding: 40px 30px;
    border-radius: 16px;
    position: relative;
    transition: all 0.3s ease;
}

.benefit-card:hover {
    background: var(--white);
    box-shadow: 0 10px 30px var(--shadow);
    transform: translateY(-5px);
}

.benefit-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-orange);
    opacity: 0.2;
    position: absolute;
    top: 20px;
    right: 30px;
}

.benefit-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}

.benefit-card p {
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 0;
}

.why-zanca h2 {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 60px;
}

.why-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.why-item {
    display: flex;
    gap: 25px;
    align-items: flex-start;
}

.why-item svg {
    color: var(--primary-orange);
    flex-shrink: 0;
}

.why-item h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.why-item p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    margin-bottom: 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--white);
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 5px 20px var(--shadow);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--shadow-strong);
}

.testimonial-stars {
    color: var(--primary-orange);
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-dark);
    margin-bottom: 25px;
    font-style: italic;
}

.testimonial-author strong {
    display: block;
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 5px;
}

.testimonial-author span {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.section-faq {
    background: var(--light-gray);
}

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

.faq-item {
    background: var(--white);
    border-radius: 12px;
    margin-bottom: 20px;
    overflow: hidden;
    box-shadow: 0 2px 10px var(--shadow);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px;
    background: none;
    border: none;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.faq-question svg {
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
}

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

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 30px 25px;
    color: var(--text-gray);
    line-height: 1.7;
    margin: 0;
}

.section-contact {
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--primary-orange-dark) 100%);
    color: var(--white);
}

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

.contact-info h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
}

.contact-info > p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.95;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact-item svg {
    flex-shrink: 0;
}

.contact-item strong {
    display: block;
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.contact-item p {
    opacity: 0.9;
    margin: 0;
}

.cta-box {
    background: var(--white);
    padding: 50px 40px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.cta-box h3 {
    color: var(--text-dark);
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.cta-box p {
    color: var(--text-gray);
    font-size: 1.05rem;
    margin-bottom: 30px;
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: #25D366;
    color: var(--white);
    padding: 18px 40px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.btn-whatsapp:hover {
    background: #20BA5A;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.section-seo {
    background: var(--light-gray);
    padding: 40px 0;
}

.seo-text {
    font-size: 0.85rem;
    line-height: 1.8;
    color: var(--text-gray);
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
}

.footer {
    background: var(--dark-bg);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-logo img {
    height: 45px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
    margin-bottom: 20px;
}

.footer-logo p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.footer-links a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 12px;
    transition: color 0.3s ease;
}

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

.footer-contact p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 8px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    line-height: 1.8;
    margin: 0;
}

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
    color: var(--white);
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 30px rgba(37, 211, 102, 0.7);
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1024px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero h1 {
        font-size: 2.8rem;
    }

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

    .stone-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }

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

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

@media (max-width: 768px) {
    section {
        padding: 60px 0;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    .nav-desktop {
        display: none;
    }

    .btn-header {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero {
        padding: 140px 0 80px;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

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

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

    .hero-badges {
        grid-template-columns: 1fr;
    }

    .content-box {
        padding: 40px 30px;
    }

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

    .segmentos-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .segmento-item {
        padding: 15px;
        font-size: 0.9rem;
    }

    .segmento-item svg {
        width: 20px;
        height: 20px;
    }

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

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

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

    .why-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .btn-large {
        padding: 16px 30px;
        font-size: 1rem;
    }

    .stone-text h2 {
        font-size: 2rem;
    }

    .contact-info h2 {
        font-size: 2rem;
    }

    .why-zanca h2 {
        font-size: 2rem;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .hero h1 {
        font-size: 1.9rem;
    }

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

    .content-box {
        padding: 30px 20px;
    }

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

    .segmento-item {
        padding: 12px 15px;
    }

    .segmento-item span {
        font-size: 0.85rem;
    }

    .card {
        padding: 30px 20px;
    }

    .feature-item {
        padding: 25px 20px;
    }

    .benefit-card {
        padding: 30px 20px;
    }

    .testimonial-card {
        padding: 30px 25px;
    }

    .cta-box {
        padding: 40px 25px;
    }

    .stone-card {
        padding: 40px 30px;
    }
}