/*
Theme Name: SCULPTURE SAS
Theme URI: https://sculpture-sas.com
Author: Tu Nombre
Author URI: https://tusitio.com
Description: Tema personalizado para clínica de cirugía plástica SCULPTURE SAS.
Version: 1.0
License: GPL v2 or later
Text Domain: sculpture-sas
*/

/* ===== Variables ===== */
:root {
    --primary: #1A9BB3;
    --primary-dark: #0D4A57;
    --accent: #FF6B6B;
    --white: #FFFFFF;
    --gray-light: #F5F7FA;
    --gray: #2D3748;
    --whatsapp: #25D366;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    overflow-x: hidden;
    color: var(--gray);
    line-height: 1.6;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
}

/* ===== Custom Cursor ===== */
.cursor {
    width: 20px;
    height: 20px;
    border: 2px solid var(--primary);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.2s, opacity 0.2s;
    mix-blend-mode: difference;
}

.cursor-follower {
    width: 40px;
    height: 40px;
    background: rgba(26, 155, 179, 0.1);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9998;
    transition: transform 0.4s ease;
}

/* ===== Navigation ===== */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: all 0.4s ease;
    background: transparent;
}

nav.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 30px rgba(0,0,0,0.1);
    padding: 15px 5%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo img {
    width: 95px;
    height: auto;
    transition: transform 0.3s;
}

.logo:hover img {
    transform: scale(1.1);
}

.logo-text {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
    transition: color 0.3s;
    letter-spacing: 1px;
}

nav.scrolled .logo-text {
    color: var(--primary-dark);
}

.nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--white);
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    transition: color 0.3s;
}

nav.scrolled .nav-links a {
    color: var(--gray);
}

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

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

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

.mobile-menu span {
    width: 30px;
    height: 3px;
    background: var(--white);
    transition: all 0.3s;
    border-radius: 3px;
}

nav.scrolled .mobile-menu span {
    background: var(--gray);
}

/* ===== Hero ===== */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, rgba(13, 74, 87, 0.85), rgba(26, 155, 179, 0.75)), 
                url('https://images.unsplash.com/photo-1612349317150-e413f6a5b16d?w=1920&q=80') center/cover no-repeat fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
    padding: 120px 20px 80px;
}

.hero-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    overflow: hidden;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 10px;
    height: 10px;
    background: rgba(255,255,255,0.3);
    border-radius: 50%;
    animation: float 15s infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-100vh) rotate(720deg); opacity: 0; }
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 1000px;
    width: 100%;
}

.hero-logo {
    width: 120px;
    margin-bottom: 30px;
    animation: swanAppear 2s ease-out;
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.3));
}

@keyframes swanAppear {
    0% { transform: scale(0) rotate(-180deg); opacity: 0; }
    100% { transform: scale(1) rotate(0deg); opacity: 1; }
}

.hero h1 {
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    margin-bottom: 25px;
    opacity: 0;
    animation: fadeInUp 1s ease 0.5s forwards;
    font-weight: 700;
    letter-spacing: 2px;
    text-shadow: 0 4px 15px rgba(0,0,0,0.3);
    line-height: 1.2;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0;
    animation: fadeInUp 1s ease 0.8s forwards;
    font-weight: 400;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
    line-height: 1.6;
}

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

/* ===== Botones ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 20px 45px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s;
    box-shadow: 0 10px 30px rgba(26, 155, 179, 0.4);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: 'Montserrat', sans-serif;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 40px rgba(26, 155, 179, 0.6);
}

.btn-whatsapp {
    background: linear-gradient(135deg, var(--whatsapp), #128C7E);
    animation: pulse 2s infinite;
}

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

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
    z-index: 10;
}

.scroll-indicator i {
    font-size: 2rem;
    color: var(--white);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-20px); }
    60% { transform: translateX(-50%) translateY(-10px); }
}

/* ===== Trust Bar ===== */
.trust-bar {
    background: var(--white);
    padding: 30px 5%;
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    box-shadow: 0 5px 30px rgba(0,0,0,0.1);
    position: relative;
    z-index: 100;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    color: var(--primary-dark);
    font-size: 0.95rem;
}

.trust-item i {
    font-size: 1.5rem;
    color: var(--primary);
}

/* ===== Secciones ===== */
section {
    padding: 100px 5%;
    position: relative;
}

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

.section-title h2 {
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    color: var(--primary-dark);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
    font-weight: 700;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 2px;
}

.section-title p {
    color: #718096;
    font-size: 1.1rem;
    max-width: 600px;
    margin: 25px auto 0;
    font-weight: 400;
}

/* ===== About ===== */
.about {
    background: var(--gray-light);
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.about-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s;
}

.about-image:hover img {
    transform: scale(1.05);
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    animation: float-badge 3s ease-in-out infinite;
}

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

.experience-badge .number {
    font-size: 3rem;
    font-weight: 700;
    display: block;
    line-height: 1;
}

.about-content h3 {
    font-size: 2.5rem;
    color: var(--primary-dark);
    margin-bottom: 20px;
    font-weight: 700;
}

.about-content p {
    margin-bottom: 20px;
    line-height: 1.8;
    color: #4A5568;
    font-size: 1.05rem;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
    padding: 25px 20px;
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

.stat-item .number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    display: block;
}

.stat-item label {
    color: #718096;
    font-size: 0.9rem;
    font-weight: 500;
    margin-top: 5px;
    display: block;
}

/* ===== Procedimientos ===== */
.procedures {
    background: var(--white);
}

.procedures-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.procedure-card {
    background: var(--white);
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    transition: all 0.4s;
    position: relative;
    border: 1px solid rgba(26, 155, 179, 0.1);
}

.procedure-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.7s;
    z-index: 1;
}

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

.procedure-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 60px rgba(26, 155, 179, 0.25);
}

.procedure-image {
    height: 320px;
    overflow: hidden;
    position: relative;
}

.procedure-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.procedure-card:hover .procedure-image img {
    transform: scale(1.1);
}

.procedure-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--accent);
    color: var(--white);
    padding: 10px 25px;
    border-radius: 25px;
    font-weight: 700;
    font-size: 0.85rem;
    animation: glow 2s infinite;
    z-index: 10;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 5px var(--accent); }
    50% { box-shadow: 0 0 20px var(--accent), 0 0 40px var(--accent); }
}

.procedure-content {
    padding: 35px;
}

.procedure-content h3 {
    font-size: 2rem;
    color: var(--primary-dark);
    margin-bottom: 15px;
    font-weight: 700;
}

.procedure-content p {
    color: #718096;
    margin-bottom: 25px;
    line-height: 1.7;
    font-size: 1rem;
}

.procedure-features {
    list-style: none;
    margin-bottom: 30px;
}

.procedure-features li {
    padding: 10px 0;
    display: flex;
    align-items: center;
    gap: 12px;
    color: #4A5568;
    font-weight: 500;
}

.procedure-features i {
    color: var(--primary);
    font-size: 1.1rem;
}

/* ===== Proceso ===== */
.process {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.process::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1551076805-e1869033e561?w=1920&q=80') center/cover;
    opacity: 0.1;
    z-index: 0;
}

.process .section-title {
    position: relative;
    z-index: 1;
}

.process .section-title h2 {
    color: var(--white);
}

.process .section-title p {
    color: rgba(255,255,255,0.95);
}

.timeline {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background: rgba(255,255,255,0.3);
    border-radius: 2px;
}

.timeline-item {
    display: flex;
    justify-content: flex-end;
    padding-right: 50%;
    position: relative;
    margin-bottom: 50px;
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.6s;
}

.timeline-item.show {
    opacity: 1;
    transform: translateX(0);
}

.timeline-item:nth-child(even) {
    justify-content: flex-start;
    padding-right: 0;
    padding-left: 50%;
    transform: translateX(50px);
}

.timeline-content {
    background: var(--white);
    color: var(--gray);
    padding: 30px;
    border-radius: 20px;
    width: 90%;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    position: relative;
}

.timeline-icon {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 65px;
    height: 65px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    box-shadow: 0 0 0 10px rgba(255,255,255,0.2);
    z-index: 10;
}

.timeline-content h3 {
    color: var(--primary-dark);
    margin-bottom: 10px;
    font-size: 1.5rem;
    font-weight: 700;
}

.timeline-content p {
    line-height: 1.6;
    color: #4A5568;
}

/* ===== Testimonios ===== */
.testimonials {
    background: var(--gray-light);
}

.testimonials-slider {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.testimonial-track {
    display: flex;
    transition: transform 0.5s ease;
}

.testimonial-card {
    min-width: 100%;
    padding: 40px;
    text-align: center;
}

.testimonial-image {
    width: 130px;
    height: 130px;
    border-radius: 50%;
    margin: 0 auto 25px;
    overflow: hidden;
    border: 5px solid var(--primary);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.testimonial-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.stars {
    color: #FFD700;
    font-size: 1.5rem;
    margin-bottom: 25px;
    letter-spacing: 5px;
}

.testimonial-text {
    font-size: 1.25rem;
    color: #4A5568;
    font-style: italic;
    margin-bottom: 25px;
    line-height: 1.8;
    font-weight: 400;
}

.testimonial-name {
    font-weight: 700;
    color: var(--primary-dark);
    font-size: 1.3rem;
    margin-bottom: 5px;
}

.testimonial-location {
    color: #718096;
    font-weight: 500;
}

.slider-controls {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
}

.slider-btn {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    border: 2px solid var(--primary);
    background: var(--white);
    color: var(--primary);
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.slider-btn:hover {
    background: var(--primary);
    color: var(--white);
    transform: scale(1.1);
}

/* ===== Galería ===== */
.gallery {
    background: var(--white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    aspect-ratio: 1;
    cursor: pointer;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 155, 179, 0.9), rgba(13, 74, 87, 0.9));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}

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

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

.gallery-overlay i {
    color: var(--white);
    font-size: 3rem;
}

/* ===== FAQ ===== */
.faq {
    background: var(--gray-light);
}

.faq-container {
    max-width: 850px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    margin-bottom: 15px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: box-shadow 0.3s;
}

.faq-item:hover {
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.faq-question {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background 0.3s;
}

.faq-question:hover {
    background: rgba(26, 155, 179, 0.05);
}

.faq-question h3 {
    color: var(--primary-dark);
    font-size: 1.15rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    flex: 1;
    margin-right: 20px;
}

.faq-icon {
    width: 35px;
    height: 35px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s;
    flex-shrink: 0;
}

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

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

.faq-answer-content {
    padding: 0 30px 25px;
    color: #4A5568;
    line-height: 1.8;
    font-size: 1rem;
}

.faq-answer-content a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

/* ===== WhatsApp flotante ===== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background: var(--whatsapp);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
    cursor: pointer;
    z-index: 999;
    animation: shake 3s infinite;
    transition: transform 0.3s;
    text-decoration: none;
}

@keyframes shake {
    0%, 100% { transform: rotate(0deg); }
    2%, 6% { transform: rotate(-5deg); }
    4%, 8% { transform: rotate(5deg); }
    10% { transform: rotate(0deg); }
}

.whatsapp-float:hover {
    transform: scale(1.1);
    animation: none;
}

.whatsapp-tooltip {
    position: absolute;
    right: 75px;
    background: var(--white);
    color: var(--gray);
    padding: 10px 20px;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
}

/* ===== Footer ===== */
footer {
    background: var(--primary-dark);
    color: var(--white);
    padding: 80px 5% 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 50px;
    max-width: 1200px;
    margin: 0 auto 50px;
}

.footer-section h3 {
    font-size: 1.6rem;
    margin-bottom: 25px;
    color: var(--primary);
    font-weight: 700;
}

.footer-section p, .footer-section a {
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    line-height: 2;
    transition: color 0.3s;
    font-weight: 400;
}

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

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    font-size: 1.2rem;
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.6);
    font-size: 0.95rem;
}

/* ===== Loader ===== */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s;
}

.loader.hidden {
    opacity: 0;
    pointer-events: none;
}

.loader-swan {
    width: 100px;
    animation: swim-loader 1.5s infinite ease-in-out;
}

@keyframes swim-loader {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

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

    .mobile-menu {
        display: flex;
    }

    .hero {
        padding: 100px 20px 60px;
    }

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

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

    .about-container {
        grid-template-columns: 1fr;
    }

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

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

    .timeline::before {
        left: 30px;
    }

    .timeline-item,
    .timeline-item:nth-child(even) {
        justify-content: flex-start;
        padding-left: 80px;
        padding-right: 0;
        transform: translateX(0);
    }

    .timeline-icon {
        left: 30px;
        transform: translateX(-50%);
    }

    .cursor, .cursor-follower {
        display: none;
    }

    .whatsapp-float {
        width: 60px;
        height: 60px;
        bottom: 20px;
        right: 20px;
        font-size: 2rem;
    }

    .whatsapp-tooltip {
        display: none;
    }

    section {
        padding: 70px 5%;
    }
}

/* ===== Lightbox ===== */
.lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.92);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    cursor: pointer;
}
.lightbox-overlay.active {
    display: flex;
}
.lightbox-overlay img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.8);
    animation: lightboxFade 0.3s ease;
}
@keyframes lightboxFade {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}
.lightbox-close {
    position: absolute;
    top: 30px;
    right: 40px;
    color: #fff;
    font-size: 3.5rem;
    font-weight: 300;
    cursor: pointer;
    transition: transform 0.3s;
    line-height: 1;
}
.lightbox-close:hover {
    transform: rotate(90deg);
}