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

:root {
    --primary-red: #E31E24;
    --dark-red: #B71C1C;
    --black: #000000;
    --white: #FFFFFF;
    --light-gray: #F5F5F5;
    --gray: #666666;
    --gold: #FFD700;
}

html {
    scroll-behavior: smooth;
}

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

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

/* Header */
.header {
    background: var(--white);
    padding: 20px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    height: 50px;
    width: auto;
}

/* Hero Section */
.hero {
    position: relative;
    background: linear-gradient(135deg, var(--primary-red) 0%, var(--dark-red) 100%);
    padding: 80px 0;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('images/hero-background.png') center/cover;
    opacity: 0.1;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text {
    color: var(--white);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: -1px;
}

.hero-title .highlight {
    color: var(--gold);
    display: block;
    font-size: 4rem;
}

.hero-details {
    display: flex;
    gap: 30px;
    margin-bottom: 20px;
    font-size: 1.1rem;
    font-weight: 600;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.95;
    line-height: 1.6;
}

.cta-button {
    display: inline-block;
    background: var(--gold);
    color: var(--black);
    padding: 18px 40px;
    font-size: 1.1rem;
    font-weight: 800;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.5);
    background: #FFC700;
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.urgency-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.2);
    padding: 12px 24px;
    border-radius: 30px;
    margin-top: 20px;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.badge-icon {
    font-size: 1.5rem;
    animation: blink 1.5s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.badge-text {
    font-weight: 700;
    font-size: 0.95rem;
}

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

.main-image {
    width: 100%;
    max-width: 500px;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.3));
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Countdown Section */
.countdown-section {
    background: var(--black);
    color: var(--white);
    padding: 40px 0;
}

.countdown-title {
    text-align: center;
    font-size: 1.5rem;
    margin-bottom: 30px;
    font-weight: 700;
}

.countdown {
    display: flex;
    justify-content: center;
    gap: 40px;
}

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

.countdown-value {
    display: block;
    font-size: 3rem;
    font-weight: 900;
    color: var(--gold);
    line-height: 1;
}

.countdown-label {
    display: block;
    font-size: 0.9rem;
    text-transform: uppercase;
    margin-top: 8px;
    opacity: 0.8;
}

/* Benefits Section */
.benefits-section {
    padding: 80px 0;
    background: var(--light-gray);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 60px;
    color: var(--black);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.benefit-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(227, 30, 36, 0.2);
}

.benefit-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.benefit-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--primary-red);
}

.benefit-card p {
    color: var(--gray);
    line-height: 1.6;
}

/* Speakers Section */
.speakers-section {
    padding: 80px 0;
    background: var(--white);
}

.leaders-container {
    max-width: 800px;
    margin: 0 auto;
}

.leaders-photo {
    width: 100%;
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 40px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
}

.leaders-photo img {
    width: 100%;
    height: auto;
    display: block;
}

.leaders-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.leader-bio {
    background: var(--light-gray);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
}

.leader-bio:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(227, 30, 36, 0.15);
}

.speaker-name {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-red);
    margin-bottom: 8px;
}

.speaker-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--black);
    margin-bottom: 15px;
}

.speaker-bio {
    color: var(--gray);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Form Section */
.form-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-red) 0%, var(--dark-red) 100%);
}

.form-wrapper {
    max-width: 700px;
    margin: 0 auto;
    background: var(--white);
    padding: 50px;
    border-radius: 30px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.form-header {
    text-align: center;
    margin-bottom: 40px;
}

.form-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--black);
    margin-bottom: 15px;
}

.form-subtitle {
    color: var(--gray);
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.urgency-text {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #FFF3CD;
    color: #856404;
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.95rem;
}

.urgency-icon {
    font-size: 1.3rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

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

.form-group label {
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--black);
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    padding: 15px;
    border: 2px solid #E0E0E0;
    border-radius: 10px;
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-red);
    box-shadow: 0 0 0 3px rgba(227, 30, 36, 0.1);
}

.submit-button {
    background: var(--primary-red);
    color: var(--white);
    padding: 18px 40px;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 10px;
}

.submit-button:hover {
    background: var(--dark-red);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(227, 30, 36, 0.3);
}

.submit-button:active {
    transform: translateY(0);
}

.submit-button:disabled {
    background: var(--gray);
    cursor: not-allowed;
    transform: none;
}

.button-icon {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.submit-button:hover .button-icon {
    transform: translateX(5px);
}

.form-disclaimer {
    text-align: center;
    font-size: 0.85rem;
    color: var(--gray);
    margin-top: 10px;
}

.success-message,
.error-message {
    text-align: center;
    padding: 40px;
}

.success-icon,
.error-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    margin: 0 auto 20px;
    font-weight: bold;
}

.success-icon {
    background: #D4EDDA;
    color: #155724;
}

.error-icon {
    background: #F8D7DA;
    color: #721C24;
}

.success-message h3,
.error-message h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.success-message p,
.error-message p {
    color: var(--gray);
    font-size: 1.1rem;
}

/* Madrid Section */
.madrid-section {
    position: relative;
    padding: 100px 0;
    background: var(--black);
    overflow: hidden;
}

.madrid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.7), rgba(0,0,0,0.9));
    z-index: 1;
}

.madrid-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
}

.madrid-title {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 20px;
    color: var(--gold);
}

.madrid-text {
    font-size: 1.3rem;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.madrid-image {
    width: 100%;
    max-width: 900px;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

/* Footer */
.footer {
    background: var(--black);
    color: var(--white);
    padding: 40px 0;
    text-align: center;
}

.footer-logo {
    height: 60px;
    margin-bottom: 20px;
    filter: brightness(0) invert(1);
}

.footer-text {
    margin-bottom: 10px;
    opacity: 0.8;
}

.footer-contact {
    opacity: 0.8;
}

.footer-contact a {
    color: var(--gold);
    text-decoration: none;
    font-weight: 600;
}

.footer-contact a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-title .highlight {
        font-size: 3rem;
    }

    .hero-details {
        flex-direction: column;
        gap: 10px;
    }

    .hero-image {
        order: -1;
    }

    .countdown {
        gap: 20px;
    }

    .countdown-value {
        font-size: 2rem;
    }

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

    .form-wrapper {
        padding: 30px 20px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

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

    .madrid-text {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-title .highlight {
        font-size: 2.5rem;
    }

    .cta-button {
        padding: 15px 30px;
        font-size: 1rem;
    }

    .countdown-value {
        font-size: 1.5rem;
    }

    .countdown-label {
        font-size: 0.75rem;
    }
}