/* ============================================
   50 TONS DE GLAMOUR - ESTILOS PREMIUM
   ============================================ */

/* Color Palette */
:root {
    --wine: #8B4A5B;
    --cream: #F5F1E8;
    --gold: #D4AF8F;
    --moss-green: #6B8E6F;
    --warm-gray: #9B8B7E;
    --dark-text: #2C2C2C;
    --light-gray: #F9F7F4;
    --border-color: #E8E3DB;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--dark-text);
    background-color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    color: var(--wine);
    line-height: 1.2;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }

p {
    font-size: 1rem;
    line-height: 1.8;
}

a {
    color: #ffffff;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Container */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Buttons */
.btn {
    padding: 0.875rem 2rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-block;
    text-align: center;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold) 0%, #E8C9A0 100%);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(212, 175, 143, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(212, 175, 143, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 2px solid var(--gold);
}

.btn-secondary:hover {
    background: rgba(212, 175, 143, 0.2);
    transform: translateY(-3px);
}

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

.btn-outline:hover {
    background: var(--wine);
    color: white;
}

/* ============================================
   NAVIGATION
   ============================================ */

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(139, 74, 91, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem 0;
}

.navbar-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-circle {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold) 0%, #E8C9A0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--wine);
    font-weight: 700;
    font-size: 1.25rem;
    box-shadow: 0 4px 12px rgba(212, 175, 143, 0.3);
}

.logo-text {
    display: none;
}

.logo-title {
    color: white;
    font-weight: 700;
    font-size: 1.25rem;
    display: block;
}

.logo-subtitle {
    color: var(--gold);
    font-size: 0.75rem;
    display: block;
}

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

.nav-link {
    color: white;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--gold);
}

.nav-cta {
    padding: 0.5rem 1.5rem;
    background: linear-gradient(135deg, var(--gold) 0%, #E8C9A0 100%);
    color: var(--wine);
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212, 175, 143, 0.3);
}

.hamburger {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    cursor: pointer;
}

.hamburger span {
    width: 1.5rem;
    height: 2px;
    background: white;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(0.5rem, 0.5rem);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(0.5rem, -0.5rem);
}

/* Mobile Menu */
.nav-menu.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(139, 74, 91, 0.98);
    padding: 1.5rem;
    gap: 1rem;
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 5rem;
    overflow: hidden;
    margin-top: 3.5rem;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('https://d2xsxph8kpxj0f.cloudfront.net/310519663146786344/FBCgFUFRgxpAkBoA6tXWAy/hero-women-empowerment-6dHEoKXiJTHm9EmfLoUnXm.webp');
    background-size: cover;
    background-position: center;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(139, 74, 91, 0.85) 0%, rgba(107, 142, 111, 0.75) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.launch-badge {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--gold) 0%, #E8C9A0 100%);
    color: #ffffff;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.875rem;
    margin-bottom: 2rem;
}

.hero-title {
    color: white;
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    line-height: 1.1;
}

.hero-subtitle {
    color: var(--gold);
    font-size: 1.5rem;
    margin-bottom: 3rem;
    font-weight: 300;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.countdown-container {
    margin-bottom: 3rem;
}

.countdown-label {
    color: white;
    font-weight: 600;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.countdown-timer {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.countdown-item {
    text-align: center;
}

.countdown-box {
    width: 5rem;
    height: 5rem;
    background-color: var(--wine);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.countdown-label-item {
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
}

.trust-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    color: white;
    font-size: 0.95rem;
}

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

.badge-icon {
    font-size: 1.5rem;
}

.wave-divider {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    width: 100%;
    height: 120px;
    z-index: 4;
}

/* ============================================
   SECTIONS
   ============================================ */

section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.25rem;
    color: var(--warm-gray);
    max-width: 600px;
    margin: 0 auto 1.5rem;
}

.section-header::after {
    content: '';
    display: block;
    width: 6rem;
    height: 3px;
    background: linear-gradient(90deg, var(--gold) 0%, var(--wine) 50%, var(--gold) 100%);
    margin: 1.5rem auto 0;
    border-radius: 2px;
}

/* ============================================
   ABOUT SECTION
   ============================================ */

.about {
    background-color: white;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.about-card {
    text-align: center;
    padding: 2rem;
    border-radius: 1rem;
    background: linear-gradient(135deg, rgba(212, 175, 143, 0.05) 0%, rgba(107, 142, 111, 0.05) 100%);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.about-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(139, 74, 91, 0.1);
}

.about-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.about-card h3 {
    margin-bottom: 1rem;
}

.about-card p {
    color: var(--warm-gray);
    font-size: 0.95rem;
}

.about-quote {
    background: linear-gradient(135deg, var(--wine) 0%, var(--moss-green) 100%);
    color: white;
    padding: 3rem 2rem;
    border-radius: 1rem;
    text-align: center;
    font-style: italic;
    font-size: 1.25rem;
    line-height: 1.8;
}

.about-quote span {
    display: block;
    margin-top: 1rem;
    font-style: normal;
    font-weight: 600;
}

/* ============================================
   DOCUMENTARY SECTION
   ============================================ */

.documentary {
    background-color: var(--light-gray);
}

.documentary-badge {
    text-align: center;
    display: inline-block;
    width: 100%;
    color: var(--wine);
    font-weight: 700;
    font-size: 0.875rem;
    margin-bottom: 2rem;
    text-transform: uppercase;
}

.documentary-header {
    text-align: center;
    margin-bottom: 3rem;
}

.documentary-header h2 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.documentary-header p {
    color: var(--warm-gray);
    font-size: 1.25rem;
}

.documentary-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 3rem;
}

.documentary-video {
    position: relative;
}

.video-placeholder {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: linear-gradient(135deg, var(--gold) 0%, #E8C9A0 100%);
    border-radius: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    box-shadow: 0 10px 40px rgba(139, 74, 91, 0.2);
}

.video-placeholder p {
    color: #ffffff;
    font-weight: 600;
}

.documentary-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.doc-benefit {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: 0.75rem;
    border-left: 4px solid var(--wine);
}

.benefit-icon {
    font-size: 1.75rem;
    flex-shrink: 0;
}

.doc-benefit h4 {
    margin-bottom: 0.5rem;
}

.doc-benefit p {
    color: var(--warm-gray);
    font-size: 0.95rem;
}

.documentary-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--wine);
}

.stat-label {
    color: var(--warm-gray);
    font-size: 0.95rem;
}

/* ============================================
   COURSES SECTION
   ============================================ */

.courses {
    background-color: white;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.course-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.course-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(139, 74, 91, 0.15);
}

.course-header {
    padding: 2rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.course-icon {
    font-size: 2.5rem;
}

.course-badge {
    background: rgba(255, 255, 255, 0.3);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.course-body {
    padding: 1.5rem;
}

.course-body h3 {
    margin-bottom: 0.5rem;
}

.course-subtitle {
    color: var(--gold);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.course-description {
    color: var(--warm-gray);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* ============================================
   YOUTUBE CAROUSEL
   ============================================ */

.youtube {
    background-color: var(--cream);
}

.carousel-wrapper {
    position: relative;
    margin-bottom: 2rem;
}

.carousel-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.carousel-item {
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    opacity: 0.5;
    transform: scale(0.9);
}

.carousel-item.active {
    opacity: 1;
    transform: scale(1);
}

.carousel-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.carousel-item-info {
    padding: 1rem;
    background: white;
}

.carousel-item-title {
    font-weight: 600;
    color: var(--dark-text);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.carousel-item-meta {
    font-size: 0.8rem;
    color: var(--warm-gray);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--wine);
    color: white;
    border: none;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10;
}

.carousel-prev {
    left: -4rem;
}

.carousel-next {
    right: -4rem;
}

.carousel-btn:hover {
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 5px 15px rgba(139, 74, 91, 0.3);
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.dot {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    background: var(--gold);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: var(--wine);
    width: 1.5rem;
    border-radius: 50px;
}

.youtube-cta {
    text-align: center;
    margin-top: 2rem;
}

/* ============================================
   BLOG SECTION
   ============================================ */

.blog {
    background-color: white;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.blog-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(139, 74, 91, 0.15);
}

.blog-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--wine) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
}

.blog-content {
    padding: 1.5rem;
}

.blog-category {
    display: inline-block;
    background: linear-gradient(135deg, var(--gold) 0%, #E8C9A0 100%);
    color: var(--wine);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
}

.blog-title {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--dark-text);
}

.blog-excerpt {
    color: var(--warm-gray);
    font-size: 0.95rem;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.blog-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--warm-gray);
    margin-bottom: 1rem;
}

.blog-read-more {
    color: var(--wine);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap 0.3s ease;
}

.blog-read-more:hover {
    gap: 0.75rem;
}

.blog-cta {
    text-align: center;
}

/* ============================================
   CONTACT SECTION
   ============================================ */

.contact {
    background-color: white;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-info h3 {
    margin-bottom: 1rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    border-radius: 1rem;
    background: linear-gradient(135deg, rgba(212, 175, 143, 0.05) 0%, rgba(212, 175, 143, 0.02) 100%);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.contact-item:hover {
    box-shadow: 0 5px 15px rgba(139, 74, 91, 0.1);
    transform: translateY(-2px);
}

.contact-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-item h4 {
    margin-bottom: 0.5rem;
}

.contact-item a {
    color: var(--wine);
    font-weight: 500;
}

.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.social-links a {
    font-size: 0.9rem;
}

.newsletter-box {
    background: linear-gradient(135deg, var(--wine) 0%, var(--moss-green) 100%);
    color: white;
    padding: 2rem;
    border-radius: 1rem;
    margin-top: 1rem;
}

.newsletter-box h4 {
    color: white;
    margin-bottom: 0.75rem;
}

.newsletter-box p {
    font-size: 0.95rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.newsletter-form {
    display: flex;
    gap: 0.5rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: 0.5rem;
    font-size: 0.95rem;
}

.contact-form-wrapper {
    display: flex;
    flex-direction: column;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--dark-text);
}

.form-group input,
.form-group textarea {
    padding: 0.875rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--wine);
    box-shadow: 0 0 0 3px rgba(139, 74, 91, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: linear-gradient(135deg, var(--wine) 0%, #6B3A4A 100%);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: var(--gold);
    margin-bottom: 1rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

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

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--gold);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

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

/* ============================================
   MODAL
   ============================================ */

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
}

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

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    cursor: pointer;
}

.modal-content {
    position: relative;
    background: white;
    border-radius: 1rem;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s ease;
}

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

.modal-header {
    background: var(--wine);
    color: white;
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    color: white;
    font-size: 1.75rem;
}

.modal-close {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.modal-close:hover {
    transform: rotate(90deg);
}

.modal-body {
    padding: 2rem;
}

.modal-body p {
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--warm-gray);
}

.signup-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.modal-footer-text {
    font-size: 0.85rem;
    color: var(--warm-gray);
    text-align: center;
}

/* ============================================
   WHATSAPP BUTTON
   ============================================ */

.whatsapp-button {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 3.5rem;
    height: 3.5rem;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    z-index: 999;
    animation: bounce 2s infinite;
}

.whatsapp-button:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}

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

/* ============================================
   ANIMATIONS
   ============================================ */

.fade-in {
    animation: fadeIn 0.6s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.25rem; }

    .nav-menu {
        display: none;
    }

    .logo-text {
        display: none;
    }

    .hero {
        padding-top: 6rem;
        min-height: 80vh;
    }

    .hero-title {
        font-size: 2rem;
    }

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

    .countdown-timer {
        gap: 0.5rem;
    }

    .countdown-box {
        width: 3.5rem;
        height: 3.5rem;
        font-size: 1.5rem;
    }

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

    .trust-badges {
        flex-direction: column;
        gap: 1rem;
    }

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

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

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

    .carousel-btn {
        display: none;
    }

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

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        flex-direction: column;
        gap: 0.5rem;
    }

    .whatsapp-button {
        width: 3rem;
        height: 3rem;
        bottom: 1.5rem;
        right: 1.5rem;
    }

    .modal-content {
        width: 95%;
    }

    section {
        padding: 3rem 0;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.25rem; }

    .hero-title {
        font-size: 1.5rem;
    }

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

    .countdown-box {
        width: 3rem;
        height: 3rem;
        font-size: 1.25rem;
    }

    .countdown-label-item {
        font-size: 0.7rem;
    }

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

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

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

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

    section {
        padding: 2rem 0;
    }
}