/* ========================================
   ViaZun International Services - Styles
   ======================================== */

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

:root {
    --primary: #0f2b4c;
    --primary-light: #1a3d6b;
    --gold: #c9a84c;
    --gold-light: #e0c06a;
    --green: #1d8a4e;
    --green-dark: #15703d;
    --white: #ffffff;
    --gray-50: #f8f9fb;
    --gray-100: #eef1f5;
    --gray-200: #dde2ea;
    --gray-400: #8c95a6;
    --gray-600: #4a5568;
    --gray-800: #2d3748;
    --gray-900: #1a202c;
    --whatsapp: #25d366;
    --whatsapp-dark: #1da851;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 20px;
    --transition: 0.3s ease;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--gray-800);
    background: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

.btn-primary {
    background: var(--gold);
    color: var(--primary);
}
.btn-primary:hover {
    background: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(201, 168, 76, 0.4);
}

.btn-whatsapp {
    background: var(--whatsapp);
    color: var(--white);
}
.btn-whatsapp:hover {
    background: var(--whatsapp-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.05rem;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.text-gold { color: var(--gold); }

/* HEADER */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 43, 76, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(15, 43, 76, 0.98);
    box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
}

.logo-icon {
    font-size: 1.3rem;
    color: var(--gold);
}

.logo-accent { color: var(--gold); }

.nav {
    display: flex;
    gap: 32px;
}

.nav-link {
    color: rgba(255,255,255,0.8);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}

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

.nav-link:hover { color: var(--white); }
.nav-link:hover::after { width: 100%; }

.header-cta {
    padding: 10px 24px;
    font-size: 0.9rem;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

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

.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* HERO */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: #0b1a30;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        url('https://images.unsplash.com/photo-1488085061387-422e29b40080?w=1920&q=80') center/cover no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(11,26,48,0.92) 0%, rgba(15,43,76,0.85) 50%, rgba(201,168,76,0.15) 100%);
}

.hero-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
}

.shape-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(201,168,76,0.12) 0%, transparent 70%);
    top: -150px;
    right: -100px;
    animation: float 8s ease-in-out infinite;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(201,168,76,0.08) 0%, transparent 70%);
    bottom: 100px;
    left: -80px;
    animation: float 10s ease-in-out infinite reverse;
}

.shape-3 {
    width: 200px;
    height: 200px;
    border: 2px solid rgba(201,168,76,0.1);
    top: 40%;
    right: 20%;
    animation: spin 20s linear infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-30px); }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hero-content {
    position: relative;
    z-index: 1;
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 140px 0 80px;
    color: var(--white);
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(201, 168, 76, 0.15);
    border: 1px solid rgba(201, 168, 76, 0.3);
    color: var(--gold);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 28px;
}

.hero-title {
    margin-bottom: 24px;
}

.hero-line-1 {
    display: block;
    font-size: clamp(2.8rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--white);
}

.hero-line-2 {
    display: block;
    font-size: clamp(2.8rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--gold);
}

.hero-line-3 {
    display: block;
    font-size: clamp(2.8rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    color: rgba(255,255,255,0.5);
}

.hero-desc {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.7);
    max-width: 520px;
    margin-bottom: 36px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn-hero-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--gold);
    color: var(--primary);
    padding: 16px 32px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 1rem;
    transition: var(--transition);
}

.btn-hero-primary:hover {
    background: var(--gold-light);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(201, 168, 76, 0.4);
}

.btn-hero-primary i {
    transition: var(--transition);
}

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

.btn-hero-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: var(--white);
    padding: 16px 32px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.btn-hero-whatsapp:hover {
    background: var(--whatsapp);
    border-color: var(--whatsapp);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
}

/* HERO VISUAL */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    perspective: 1000px;
}

.hero-card {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    backdrop-filter: blur(20px);
    border-radius: var(--radius);
    padding: 32px 28px;
    text-align: center;
    transition: var(--transition);
    cursor: default;
}

.hero-card:hover {
    background: rgba(201, 168, 76, 0.15);
    border-color: rgba(201, 168, 76, 0.3);
    transform: translateY(-8px) scale(1.02);
}

.hero-card i {
    font-size: 2.2rem;
    color: var(--gold);
    margin-bottom: 12px;
    display: block;
}

.hero-card span {
    display: block;
    font-weight: 700;
    font-size: 1rem;
    color: var(--white);
}

.hero-card-1 { animation: cardFloat 6s ease-in-out infinite; }
.hero-card-2 { animation: cardFloat 6s ease-in-out infinite 1.5s; }
.hero-card-3 { animation: cardFloat 6s ease-in-out infinite 3s; }
.hero-card-4 { animation: cardFloat 6s ease-in-out infinite 4.5s; }

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

/* HERO BOTTOM BAR */
.hero-bottom {
    position: relative;
    z-index: 1;
    background: rgba(255,255,255,0.05);
    border-top: 1px solid rgba(255,255,255,0.08);
    backdrop-filter: blur(20px);
}

.hero-bottom-inner {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.hero-stat {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 24px 20px;
    border-right: 1px solid rgba(255,255,255,0.08);
    transition: var(--transition);
}

.hero-stat:last-child { border-right: none; }

.hero-stat:hover {
    background: rgba(201, 168, 76, 0.08);
}

.hero-stat i {
    font-size: 1.3rem;
    color: var(--gold);
}

.hero-stat strong {
    display: block;
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--white);
}

.hero-stat span {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
}

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

.section-tag {
    display: inline-block;
    color: var(--gold);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
}

/* SERVICES */
.services {
    padding: 100px 0;
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius);
    padding: 36px 28px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gold);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

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

.service-card.card-highlight {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-color: transparent;
}

.card-highlight .service-icon { background: rgba(201,168,76,0.2); color: var(--gold); }
.card-highlight .service-title { color: var(--white); }
.card-highlight .service-desc { color: rgba(255,255,255,0.75); }
.card-highlight .service-link { color: var(--gold); }
.card-highlight::before { display: none; }
.card-highlight:hover { box-shadow: var(--shadow-xl); }

.service-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    background: var(--gray-50);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.service-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 10px;
}

.service-desc {
    color: var(--gray-600);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.service-link:hover { color: var(--gold); gap: 10px; }
.service-link i { font-size: 0.8rem; }

/* STORE */
.store {
    padding: 100px 0;
    background: var(--gray-50);
}

.store-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    border: 1px solid var(--gray-200);
    border-radius: 50px;
    background: var(--white);
    color: var(--gray-600);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover {
    border-color: var(--gold);
    color: var(--primary);
}

.filter-btn.active {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.store-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 28px;
}

.product-card {
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.product-card.hidden {
    display: none;
}

.product-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--primary);
    color: var(--white);
    padding: 4px 14px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    z-index: 2;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-badge.hot {
    background: #e53e3e;
}

.product-img {
    height: 200px;
    background: linear-gradient(135deg, var(--gray-50), var(--gray-100));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    color: var(--primary);
    opacity: 0.7;
}

.product-info {
    padding: 24px;
}

.product-category {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--gold);
    margin-bottom: 8px;
}

.product-name {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
}

.product-desc {
    font-size: 0.9rem;
    color: var(--gray-600);
    line-height: 1.5;
    margin-bottom: 20px;
}

.product-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.product-price {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--green);
}

.btn-product {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--whatsapp);
    color: var(--white);
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.85rem;
    transition: var(--transition);
}

.btn-product:hover {
    background: var(--whatsapp-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

@media (max-width: 768px) {
    .store-grid { grid-template-columns: 1fr; }
    .store-filters { gap: 8px; }
    .filter-btn { padding: 8px 18px; font-size: 0.85rem; }
}

/* HOW IT WORKS */
.how-it-works {
    padding: 100px 0;
    background: var(--gray-50);
}

.steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
}

.step {
    text-align: center;
    padding: 0 30px;
    max-width: 280px;
}

.step-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gold);
    color: var(--primary);
    font-weight: 800;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

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

.step h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
}

.step p {
    color: var(--gray-600);
    font-size: 0.95rem;
}

.step-connector {
    display: flex;
    align-items: center;
    padding-top: 60px;
    color: var(--gold);
    font-size: 1.5rem;
}

/* ABOUT */
.about {
    padding: 100px 0;
}

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

.about-text {
    color: var(--gray-600);
    margin-bottom: 16px;
    font-size: 1.05rem;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 28px;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    color: var(--primary);
}

.about-feature i {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(201, 168, 76, 0.15);
    color: var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.about-visual {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about-card {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white);
    padding: 32px;
    border-radius: var(--radius);
    transition: var(--transition);
}

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

.about-card-icon {
    font-size: 2rem;
    color: var(--gold);
    margin-bottom: 12px;
}

.about-card h4 {
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.about-card p {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
}

/* CONTACT */
.contact {
    padding: 100px 0;
    background: var(--gray-50);
}

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

.contact-info h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 12px;
}

.contact-info > p {
    color: var(--gray-600);
    margin-bottom: 32px;
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border-radius: var(--radius-sm);
    background: var(--white);
    transition: var(--transition);
}

.contact-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.contact-item i {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(201, 168, 76, 0.15);
    color: var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.contact-label {
    display: block;
    font-size: 0.8rem;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-value {
    display: block;
    font-weight: 600;
    color: var(--primary);
}

.contact-form {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--gray-50);
    color: var(--gray-800);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.15);
    background: var(--white);
}

.form-group textarea { resize: vertical; min-height: 100px; }

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%234a5568' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

/* FOOTER */
.footer {
    background: var(--gray-900);
    color: var(--white);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-desc {
    color: rgba(255,255,255,0.6);
    margin: 16px 0 24px;
    font-size: 0.95rem;
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

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

.footer-links h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-links ul { display: flex; flex-direction: column; gap: 12px; }

.footer-links a {
    color: rgba(255,255,255,0.6);
    font-size: 0.95rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.footer-bottom {
    text-align: center;
    padding: 24px 0;
    color: rgba(255,255,255,0.4);
    font-size: 0.9rem;
}

/* WHATSAPP FLOAT */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--whatsapp);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    animation: pulse-green 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

@keyframes pulse-green {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6); }
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .hero-content { grid-template-columns: 1fr; text-align: center; }
    .hero-desc { margin-left: auto; margin-right: auto; }
    .hero-actions { justify-content: center; }
    .hero-visual { display: none; }
    .about-inner { grid-template-columns: 1fr; gap: 40px; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--primary);
        flex-direction: column;
        align-items: center;
        padding: 32px 0;
        gap: 24px;
        transform: translateY(-120%);
        transition: var(--transition);
        border-bottom: 2px solid var(--gold);
    }

    .nav.active { transform: translateY(0); }
    .header-cta { display: none; }
    .menu-toggle { display: flex; }

    .hero-content { padding: 120px 0 60px; }

    .hero-bottom-inner { grid-template-columns: 1fr 1fr; }
    .hero-stat { justify-content: center; }

    .steps { flex-direction: column; align-items: center; }
    .step-connector { transform: rotate(90deg); padding: 10px 0; }

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

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

@media (max-width: 480px) {
    .hero-actions { flex-direction: column; }
    .btn-hero-primary, .btn-hero-whatsapp { width: 100%; justify-content: center; }
    .hero-bottom-inner { grid-template-columns: 1fr; }
    .hero-stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); }
    .hero-stat:last-child { border-bottom: none; }
    .contact-form { padding: 24px; }
}