/* ============================================
   GRÁFICOS GÁLVEZ - CSS COMPARTIDO
   styles.css - Cargado por todas las páginas
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&display=swap');

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

:root {
    --primary: #0D2240;
    --secondary: #3B7DD6;
    --accent: #00D9FF;
    --gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient1: linear-gradient(135deg, #0D2240 0%, #3B7DD6 100%);
    --font: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    color: #2C3E50;
    overflow-x: hidden;
    background: #fff;
}

/* ============ HEADER ============ */
header {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(13, 34, 64, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s;
}

header.scrolled {
    background: rgba(13, 34, 64, 0.99);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

nav {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.2rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.6rem;
    font-weight: 800;
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    transition: all 0.3s;
}

.logo img {
    height: 45px;
    width: auto;
    filter: drop-shadow(0 2px 8px rgba(0,217,255,0.3));
    transition: all 0.3s;
}

.logo:hover img {
    filter: drop-shadow(0 4px 12px rgba(0,217,255,0.6));
    transform: scale(1.05);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    padding: 0.5rem;
    min-width: 44px;
    min-height: 44px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

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

.nav-links a::before {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: all 0.4s;
    transform: translateX(-50%);
}

.nav-links a:hover::before { width: 100%; }
.nav-links a:hover { color: var(--accent); }

.cta-nav {
    background: linear-gradient(135deg, var(--accent), var(--secondary));
    color: white !important;
    padding: 0.7rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
}

.cta-nav:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,217,255,0.4);
}

/* ============ BREADCRUMBS ============ */
.breadcrumbs {
    background: #f8f9fa;
    padding: 1rem 2rem;
    margin-top: 80px;
}

.breadcrumbs-container {
    max-width: 1400px;
    margin: 0 auto;
    font-size: 0.9rem;
    color: #7F8C8D;
}

.breadcrumbs a {
    color: var(--secondary);
    text-decoration: none;
    transition: color 0.3s;
}

.breadcrumbs a:hover { color: var(--primary); }
.breadcrumbs span { margin: 0 0.5rem; }
.breadcrumbs .current { color: var(--primary); font-weight: 600; }

/* ============ BUTTONS ============ */
.btn {
    padding: 1.2rem 3rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.4s;
    position: relative;
    overflow: hidden;
    font-family: var(--font);
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before { width: 400px; height: 400px; }

.btn-primary {
    background: white;
    color: var(--primary);
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

.btn-primary:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 20px 60px rgba(255,255,255,0.4);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 3px solid white;
}

.btn-secondary:hover {
    background: white;
    color: var(--primary);
    transform: translateY(-5px) scale(1.05);
}

.btn-outline {
    background: transparent;
    color: var(--secondary);
    border: 2px solid var(--secondary);
}

.btn-outline:hover {
    background: var(--secondary);
    color: white;
    transform: translateY(-3px);
}

/* ============ SERVICE HERO ============ */
.service-hero {
    color: white;
    padding: 140px 2rem 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
    background-size: cover;
    background-position: center;
}

.service-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: inherit;
    background-size: cover;
    background-position: center;
    transform: scale(1.05);
    transition: transform 8s ease;
}

.service-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(13,34,64,0.82) 0%, rgba(59,125,214,0.7) 100%);
}

.service-hero > * { position: relative; z-index: 2; }

.service-hero h1 {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease;
    text-shadow: 0 4px 20px rgba(0,0,0,0.3);
    line-height: 1.1;
}

.service-hero p {
    font-size: 1.4rem;
    max-width: 800px;
    margin: 0 auto 2rem;
    opacity: 0.95;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-badges {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-badge {
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.3);
    color: white;
    padding: 0.5rem 1.2rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

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

.section-title {
    font-size: 3rem;
    color: var(--primary);
    font-weight: 900;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #7F8C8D;
    max-width: 700px;
    margin: 0 auto;
}

.description-section {
    padding: 100px 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.description-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.description-content h2 {
    font-size: 2.8rem;
    color: var(--primary);
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.description-content p {
    font-size: 1.1rem;
    line-height: 1.9;
    color: #555;
    margin-bottom: 1.5rem;
}

.benefits-list {
    list-style: none;
    margin-top: 2rem;
}

.benefits-list li {
    padding: 1rem 1.2rem;
    margin-bottom: 0.8rem;
    background: #f8f9fa;
    border-radius: 12px;
    border-left: 4px solid var(--secondary);
    font-size: 1rem;
    transition: all 0.3s;
    line-height: 1.5;
}

.benefits-list li:hover {
    transform: translateX(8px);
    background: #e8eef8;
    box-shadow: 0 5px 20px rgba(59,125,214,0.15);
}

.benefits-list li strong { color: var(--primary); }

.description-image {
    position: relative;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    transition: all 0.5s;
    aspect-ratio: 4/3;
}

.description-image:hover {
    transform: scale(1.02);
    box-shadow: 0 30px 80px rgba(0,0,0,0.25);
}

.description-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ============ USE CASES ============ */
.use-cases-section {
    padding: 100px 2rem;
    background: #f8f9fa;
}

.use-cases-container {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.use-case-card {
    padding: 2.5rem 2rem;
    border-radius: 20px;
    background: white;
    box-shadow: 0 5px 30px rgba(0,0,0,0.06);
    transition: all 0.4s;
    cursor: default;
}

.use-case-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.12);
}

.use-case-icon {
    font-size: 3rem;
    margin-bottom: 1.2rem;
    display: block;
}

.use-case-card h3 {
    color: var(--primary);
    font-weight: 800;
    margin-bottom: 0.8rem;
    font-size: 1.2rem;
}

.use-case-card p { color: #7F8C8D; line-height: 1.7; font-size: 0.95rem; }

/* ============ PROCESS / HOW IT WORKS ============ */
.process-section {
    padding: 100px 2rem;
    background: white;
}

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

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 4rem;
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 45px;
    left: 12%;
    right: 12%;
    height: 3px;
    background: linear-gradient(90deg, var(--secondary), var(--accent));
    border-radius: 3px;
    z-index: 0;
}

.process-step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 90px;
    height: 90px;
    background: var(--gradient1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 900;
    color: white;
    margin: 0 auto 1.5rem;
    box-shadow: 0 10px 30px rgba(59,125,214,0.35);
    transition: all 0.4s;
    border: 4px solid white;
}

.process-step:hover .step-number {
    transform: scale(1.15);
    box-shadow: 0 15px 40px rgba(59,125,214,0.5);
}

.process-step h3 {
    color: var(--primary);
    font-weight: 800;
    font-size: 1.1rem;
    margin-bottom: 0.7rem;
}

.process-step p { color: #7F8C8D; font-size: 0.9rem; line-height: 1.6; }

/* ============ PRICING / DESDE ============ */
.pricing-section {
    padding: 100px 2rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e8eef8 100%);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 4rem auto 0;
}

.pricing-card {
    background: white;
    border-radius: 25px;
    padding: 3rem 2.5rem;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    transition: all 0.4s;
    position: relative;
    overflow: hidden;
}

.pricing-card.featured {
    background: var(--gradient1);
    color: white;
    transform: scale(1.05);
    box-shadow: 0 20px 60px rgba(13,34,64,0.3);
}

.pricing-card:hover { transform: translateY(-10px); }
.pricing-card.featured:hover { transform: scale(1.05) translateY(-10px); }

.pricing-label {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--secondary);
    margin-bottom: 0.5rem;
}

.pricing-card.featured .pricing-label { color: var(--accent); }

.pricing-price {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--primary);
    line-height: 1;
    margin: 1rem 0 0.3rem;
}

.pricing-card.featured .pricing-price { color: white; }

.pricing-price span {
    font-size: 1.2rem;
    font-weight: 500;
    vertical-align: super;
    margin-right: 0.2rem;
}

.pricing-unit {
    font-size: 0.9rem;
    color: #7F8C8D;
    margin-bottom: 2rem;
}

.pricing-card.featured .pricing-unit { color: rgba(255,255,255,0.8); }

.pricing-features {
    list-style: none;
    text-align: left;
    margin-bottom: 2rem;
}

.pricing-features li {
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    color: #555;
    font-size: 0.95rem;
}

.pricing-card.featured .pricing-features li {
    border-color: rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.9);
}

.pricing-features li::before { content: '✓ '; color: var(--secondary); font-weight: 700; }
.pricing-card.featured .pricing-features li::before { color: var(--accent); }

/* ============ GALLERY / PORTFOLIO ============ */
.gallery-section {
    padding: 100px 2rem;
    background: white;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 4rem auto 0;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    aspect-ratio: 4/3;
    cursor: pointer;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    transition: all 0.5s;
}

.gallery-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 70px rgba(0,0,0,0.2);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
    display: block;
}

.gallery-item:hover img { transform: scale(1.1); }

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(13,34,64,0.9) 0%, transparent 60%);
    color: white;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    opacity: 0;
    transition: opacity 0.4s;
}

.gallery-item:hover .gallery-overlay { opacity: 1; }

.gallery-overlay h3 { font-size: 1.3rem; font-weight: 800; margin-bottom: 0.4rem; }
.gallery-overlay p { font-size: 0.9rem; opacity: 0.85; }

/* ============ SPECS ============ */
.specs-section {
    padding: 100px 2rem;
    background: var(--primary);
    color: white;
}

.specs-container {
    max-width: 1400px;
    margin: 0 auto;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.spec-card {
    background: rgba(255,255,255,0.08);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.12);
    transition: all 0.4s;
}

.spec-card:hover {
    background: rgba(255,255,255,0.14);
    transform: translateY(-8px);
    border-color: var(--accent);
}

.spec-icon { font-size: 3rem; margin-bottom: 1.5rem; display: block; }
.spec-card h3 { font-size: 1.4rem; margin-bottom: 1rem; font-weight: 800; }
.spec-card p { opacity: 0.85; line-height: 1.8; }

/* ============ FAQ ============ */
.faq-section {
    padding: 100px 2rem;
    background: #f8f9fa;
}

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

details {
    background: white;
    padding: 1.5rem 2rem;
    margin-bottom: 1rem;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s;
    border: 2px solid transparent;
}

details:hover {
    border-color: var(--secondary);
    box-shadow: 0 5px 20px rgba(59,125,214,0.1);
}

details[open] { border-color: var(--secondary); }

summary {
    font-weight: 700;
    color: var(--primary);
    font-size: 1.05rem;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    min-height: 44px;
}

summary::-webkit-details-marker { display: none; }

summary::after {
    content: '+';
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary);
    transition: transform 0.3s;
    flex-shrink: 0;
}

details[open] summary::after { transform: rotate(45deg); }
details p { margin-top: 1rem; color: #555; line-height: 1.8; }

/* ============ TESTIMONIALS ============ */
.testimonials-section {
    padding: 100px 2rem;
    background: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 4rem auto 0;
}

.testimonial-card {
    background: #f8f9fa;
    border-radius: 20px;
    padding: 2.5rem;
    position: relative;
    transition: all 0.4s;
    border-left: 4px solid var(--secondary);
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
    background: white;
}

.testimonial-quote {
    font-size: 3rem;
    color: var(--secondary);
    line-height: 1;
    margin-bottom: 1rem;
    opacity: 0.4;
}

.testimonial-text {
    color: #444;
    line-height: 1.8;
    font-style: italic;
    margin-bottom: 2rem;
    font-size: 1rem;
}

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

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 900;
    color: white;
    flex-shrink: 0;
}

.author-name { font-weight: 800; color: var(--primary); font-size: 1rem; }
.author-company { font-size: 0.85rem; color: #7F8C8D; }

.testimonial-stars {
    color: #FFB800;
    font-size: 1rem;
    letter-spacing: 2px;
    margin-top: 0.2rem;
}

/* ============ CTA SECTION ============ */
.cta-section {
    padding: 100px 2rem;
    background: var(--gradient1);
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 50%, rgba(0,217,255,0.1) 0%, transparent 60%);
}

.cta-section > * { position: relative; z-index: 1; }

.cta-section h2 {
    font-size: 3.2rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    opacity: 0.92;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

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

/* ============ FOOTER ============ */
footer {
    background: var(--primary);
    color: white;
    padding: 4rem 2rem 2rem;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary), var(--accent), var(--secondary));
    background-size: 200% 100%;
    animation: gradientMove 3s linear infinite;
}

@keyframes gradientMove {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--accent);
    padding-bottom: 0.8rem;
    border-bottom: 2px solid rgba(255,255,255,0.1);
}

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

.footer-section ul li { margin-bottom: 0.6rem; }

.footer-section a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: all 0.3s;
    font-size: 0.95rem;
    display: inline-block;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    max-width: 1400px;
    margin: 0 auto;
    font-size: 0.9rem;
    opacity: 0.75;
}

.footer-bottom a { color: var(--accent); text-decoration: none; }
.footer-bottom a:hover { color: white; }

.social-links { display: flex; gap: 0.8rem; margin-top: 1rem; }

.social-link {
    width: 42px;
    height: 42px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s;
    color: white;
    text-decoration: none;
}

.social-link:hover {
    background: var(--accent);
    color: var(--primary);
    transform: translateY(-5px);
}

/* ============ WHATSAPP FLOAT ============ */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 62px;
    height: 62px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37,211,102,0.5);
    z-index: 9999;
    transition: all 0.3s;
    animation: pulseWA 2.5s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.12);
    box-shadow: 0 8px 30px rgba(37,211,102,0.7);
}

@keyframes pulseWA {
    0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.5); }
    50% { box-shadow: 0 6px 35px rgba(37,211,102,0.8); }
}

/* ============ COOKIE BANNER ============ */
#cookieBanner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(13,34,64,0.97);
    color: white;
    padding: 1.5rem 2rem;
    z-index: 99999;
    display: none;
    align-items: center;
    gap: 2rem;
    backdrop-filter: blur(10px);
    border-top: 3px solid var(--accent);
    flex-wrap: wrap;
}

#cookieBanner.show { display: flex; }

#cookieBanner p { flex: 1; font-size: 0.9rem; opacity: 0.9; line-height: 1.6; min-width: 200px; }
#cookieBanner p a { color: var(--accent); }

.cookie-btns { display: flex; gap: 1rem; flex-wrap: wrap; }

.btn-cookie-accept {
    background: var(--accent);
    color: var(--primary);
    padding: 0.8rem 2rem;
    border: none;
    border-radius: 25px;
    font-weight: 700;
    cursor: pointer;
    font-family: var(--font);
    font-size: 0.9rem;
    transition: all 0.3s;
    white-space: nowrap;
}

.btn-cookie-accept:hover { transform: translateY(-2px); opacity: 0.9; }

.btn-cookie-reject {
    background: transparent;
    color: rgba(255,255,255,0.7);
    padding: 0.8rem 1.5rem;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font);
    font-size: 0.9rem;
    transition: all 0.3s;
    white-space: nowrap;
}

.btn-cookie-reject:hover { border-color: white; color: white; }

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

@keyframes fadeIn {
    to { opacity: 1; }
}

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
    .process-steps { grid-template-columns: repeat(2, 1fr); }
    .process-steps::before { display: none; }
}

@media (max-width: 768px) {
    .menu-toggle { display: flex; align-items: center; justify-content: center; }

    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: rgba(13,34,64,0.98);
        flex-direction: column;
        padding: 2rem;
        gap: 0;
        box-shadow: 0 10px 30px rgba(0,0,0,0.3);
        transform: translateY(-110%);
        transition: transform 0.3s ease;
    }

    .nav-links.active { transform: translateY(0); }

    .nav-links li {
        width: 100%;
        text-align: center;
        padding: 1rem 0;
        border-bottom: 1px solid rgba(255,255,255,0.08);
    }

    .service-hero h1 { font-size: 2.2rem; }
    .service-hero p { font-size: 1.1rem; }

    .description-grid { grid-template-columns: 1fr; gap: 3rem; }
    .section-title { font-size: 2.2rem; }
    .cta-section h2 { font-size: 2.2rem; }

    .gallery-grid { grid-template-columns: 1fr; }
    .process-steps { grid-template-columns: 1fr 1fr; gap: 1.5rem; }

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

    #cookieBanner { flex-direction: column; gap: 1rem; }
    #cookieBanner p { text-align: center; }
    .cookie-btns { width: 100%; justify-content: center; }

    .btn-secondary { margin-left: 0; margin-top: 0; }
}

@media (max-width: 480px) {
    .service-hero h1 { font-size: 1.8rem; }
    .section-title { font-size: 1.8rem; }
    .cta-section h2 { font-size: 1.8rem; }
    .process-steps { grid-template-columns: 1fr; }
    .pricing-card.featured { transform: none; }
}