/* ========================================
   RESET & BASE STYLES
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors - Asixto Brand (aligned with preview) */
    --primary: #312c83;
    --primary-dark: #262165;
    --primary-light: #4039a0;
    --secondary: #36b8eb;
    --accent: #50C793;
    --text-dark: #425466;
    --text-light: #64748b;
    --bg-light: #f1f5f9;
    --white: #ffffff;
    --border: #e2e8f0;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Typography */
    --font-family: 'Montserrat', system-ui, -apple-system, sans-serif;
    
    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-xl: 2rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
    
    /* Animations */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background: linear-gradient(to bottom, 
        rgba(49, 44, 131, 0.05) 0%, 
        rgba(49, 44, 131, 0.02) 50%, 
        var(--white) 100%
    );
    color: var(--primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* ========================================
   BACKGROUND EFFECTS
   ======================================== */
.background-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.gradient-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.3;
    animation: float 20s ease-in-out infinite;
}

.blob-1 {
    top: -10%;
    left: -5%;
    width: 25rem;
    height: 25rem;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
}

.blob-2 {
    bottom: -10%;
    right: -5%;
    width: 30rem;
    height: 30rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    animation-delay: -5s;
}

.blob-3 {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 35rem;
    height: 35rem;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    animation-delay: -10s;
}

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(49, 44, 131, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(49, 44, 131, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: linear-gradient(0deg, transparent, rgba(255, 255, 255, 0.8), white);
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(20px, -20px) scale(1.1);
    }
    50% {
        transform: translate(-20px, 20px) scale(0.9);
    }
    75% {
        transform: translate(20px, 20px) scale(1.05);
    }
}

/* ========================================
   CONTAINER & LAYOUT
   ======================================== */
.container {
    position: relative;
    z-index: 1;
    max-width: 1140px;
    margin: 0 auto;
    padding: var(--spacing-lg) var(--spacing-md);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* ========================================
   LOGO
   ======================================== */
.logo-container {
    margin-bottom: var(--spacing-lg);
}

.logo {
    width: 100%;
    max-width: 200px;
    height: auto;
    display: block;
    margin: 0 auto;
}

@media (max-width: 640px) {
    .logo {
        max-width: 160px;
    }
}

/* ========================================
   HERO SECTION WITH NEWSLETTER
   ======================================== */
.hero-newsletter {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    max-width: 900px;
    width: 100%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.375rem 1rem;
    background: linear-gradient(135deg, rgba(80, 199, 147, 0.1), rgba(54, 184, 235, 0.1));
    border: 1px solid var(--accent);
    border-radius: 100px;
    margin-bottom: var(--spacing-md);
    animation: pulse 2s ease-in-out infinite;
}

.badge-icon {
    font-size: 0.875rem;
}

.badge-text {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-title {
    font-size: clamp(1.875rem, 5vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--primary);
}

.gradient-text {
    background: linear-gradient(135deg, 
        var(--primary) 0%, 
        var(--primary-light) 50%, 
        var(--secondary) 100%
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 3s ease infinite;
}

@keyframes gradient-shift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

.hero-subtitle {
    font-size: clamp(0.875rem, 1.5vw, 1.125rem);
    color: var(--text-dark);
    line-height: 1.6;
    max-width: 650px;
    margin: 0 auto var(--spacing-lg);
}

.hero-subtitle strong {
    color: var(--primary);
    font-weight: 700;
}

/* Hero Form Wrapper */
.hero-form-wrapper {
    margin-top: var(--spacing-xl);
}

.hero-form-container {
    max-width: 550px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(49, 44, 131, 0.15);
    box-shadow: var(--shadow-lg);
}

.form-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
}

.form-subtitle {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
}

.hero-form {
    margin-bottom: var(--spacing-lg);
}

.hero-input-group {
    display: flex;
    gap: var(--spacing-sm);
    flex-direction: column;
}

.hero-email-input {
    flex: 1;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: white;
    color: var(--primary);
    transition: all var(--transition-base);
    font-family: var(--font-family);
}

.hero-email-input:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 4px rgba(54, 184, 235, 0.1);
}

.hero-email-input::placeholder {
    color: var(--text-light);
}

.hero-submit-button {
    padding: 0.75rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    color: white;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 2px 8px rgba(49, 44, 131, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    font-family: var(--font-family);
    width: 100%;
}

.hero-submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(49, 44, 131, 0.4);
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
}

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

.hero-submit-button.loading {
    pointer-events: none;
    opacity: 0.8;
}

.hero-submit-button.success {
    background: var(--accent);
}

.hero-form-message {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-weight: 600;
    opacity: 0;
    transition: opacity var(--transition-base);
    text-align: center;
}

.hero-form-message.show {
    opacity: 1;
}

.hero-form-message.success {
    background: rgba(80, 199, 147, 0.15);
    color: var(--accent);
    border: 1px solid var(--accent);
}

.hero-form-message.error {
    background: rgba(239, 68, 68, 0.15);
    color: #dc2626;
    border: 1px solid #dc2626;
}

/* Hero Benefits */
.hero-benefits {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.hero-benefit-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.375rem 0.75rem;
    background: rgba(80, 199, 147, 0.1);
    color: var(--accent);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid var(--accent);
}

.check-icon {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

@media (min-width: 640px) {
    .hero-input-group {
        flex-direction: row;
    }
    
    .hero-submit-button {
        width: auto;
    }
}

/* ========================================
   FEATURES GRID
   ======================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    width: 100%;
    margin-bottom: var(--spacing-2xl);
}

@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.feature-card {
    position: relative;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    border: 1px solid rgba(49, 44, 131, 0.1);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition-base);
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    opacity: 0;
    transition: opacity var(--transition-slow);
    z-index: -1;
    border-radius: var(--radius-lg);
}

.feature-card:hover::before {
    opacity: 0.1;
}

.feature-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-xl);
    border-color: var(--secondary);
}

.feature-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(49, 44, 131, 0.08), rgba(54, 184, 235, 0.08));
    border-radius: var(--radius-md);
    border: 1px solid rgba(49, 44, 131, 0.1);
    transition: all var(--transition-base);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    color: var(--primary);
    transition: all var(--transition-base);
}

.feature-card:hover .feature-icon {
    transform: scale(1.05) translateY(-4px);
    background: linear-gradient(135deg, rgba(49, 44, 131, 0.15), rgba(54, 184, 235, 0.15));
    border-color: var(--secondary);
    box-shadow: 0 8px 16px rgba(49, 44, 131, 0.15);
}

.feature-card:hover .feature-icon svg {
    color: var(--secondary);
    transform: scale(1.1);
}

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

.feature-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--primary);
}

.feature-card p {
    font-size: 0.875rem;
    color: var(--text-dark);
    line-height: 1.5;
}

/* ========================================
   STATS SECTION
   ======================================== */
.stats-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    width: 100%;
    max-width: 1000px;
    margin-bottom: var(--spacing-2xl);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    border: 1px solid rgba(49, 44, 131, 0.1);
    transition: all var(--transition-base);
}

.stat-item:hover {
    transform: scale(1.05) rotate(1deg);
    border-color: var(--secondary);
    box-shadow: var(--shadow-lg);
}

.stat-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
}

.stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: 500;
}

/* ========================================
   COUNTDOWN
   ======================================== */
.countdown-section {
    margin-bottom: var(--spacing-2xl);
    text-align: center;
}

.countdown-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--primary);
}

.countdown {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-sm);
    min-width: 80px;
    box-shadow: var(--shadow-sm);
    border: 1px solid transparent;
    transition: all var(--transition-base);
}

.countdown-item:hover {
    border-color: var(--secondary);
    transform: scale(1.05);
}

.countdown-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

.countdown-label {
    font-size: 0.75rem;
    color: var(--text-light);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 0.25rem;
}

/* ========================================
   WHY SECTION
   ======================================== */
.why-section {
    width: 100%;
    max-width: 1000px;
    margin-bottom: var(--spacing-2xl);
}

.section-title {
    font-size: 2rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--primary);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.why-item {
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--secondary);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.why-item:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-xl);
    border-left-color: var(--primary);
}

.why-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--secondary);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.why-item h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--primary);
}

.why-item p {
    font-size: 0.875rem;
    color: var(--text-dark);
    line-height: 1.6;
}

/* ========================================
   NEWSLETTER SECTION
   ======================================== */
.newsletter-section {
    width: 100%;
    max-width: 600px;
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.newsletter-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--primary);
}

.newsletter-subtitle {
    font-size: 1.125rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-lg);
}

.newsletter-form {
    margin-bottom: var(--spacing-lg);
}

.form-group {
    display: flex;
    gap: var(--spacing-sm);
    flex-direction: column;
}

.email-input {
    flex: 1;
    padding: 1rem 1.5rem;
    font-size: 1.125rem;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    background: rgba(243, 244, 246, 0.8);
    backdrop-filter: blur(10px);
    color: var(--primary);
    transition: all var(--transition-base);
    font-family: var(--font-family);
}

.email-input:focus {
    outline: none;
    border-color: var(--secondary);
    background: white;
    box-shadow: 0 0 0 4px rgba(54, 184, 235, 0.1);
}

.email-input::placeholder {
    color: var(--text-light);
}

.submit-button {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    font-weight: 700;
    color: white;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-family: var(--font-family);
}

.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
}

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

.submit-button.loading {
    pointer-events: none;
    opacity: 0.8;
}

.submit-button.success {
    background: var(--accent);
}

.button-icon {
    font-size: 1.5rem;
    transition: transform var(--transition-fast);
}

.submit-button:hover .button-icon {
    transform: translateX(4px);
}

.form-message {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-weight: 600;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.form-message.show {
    opacity: 1;
}

.form-message.success {
    background: rgba(80, 199, 147, 0.1);
    color: var(--accent);
    border: 1px solid var(--accent);
}

.form-message.error {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
    border: 1px solid #dc2626;
}

.benefits-list {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.benefit-item {
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(80, 199, 147, 0.1);
    color: var(--accent);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    border: 1px solid var(--accent);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(49, 44, 131, 0.1);
    color: var(--text-light);
    font-size: 0.875rem;
}

.footer-links {
    margin-top: var(--spacing-sm);
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--secondary);
    text-decoration: underline;
}

.separator {
    color: var(--text-light);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (min-width: 640px) {
    .form-group {
        flex-direction: row;
    }
    
    .email-input {
        flex: 1;
    }
    
    .submit-button {
        flex-shrink: 0;
    }
}

@media (max-width: 768px) {
    .container {
        padding: var(--spacing-md) var(--spacing-sm);
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-sm);
    }
    
    .stats-section {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .countdown {
        gap: var(--spacing-sm);
    }
    
    .countdown-item {
        min-width: 70px;
        padding: 0.5rem;
    }
    
    .countdown-value {
        font-size: 1.5rem;
    }
    
    .why-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .blob-1, .blob-2, .blob-3 {
        width: 12rem;
        height: 12rem;
    }
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

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

.loading .button-icon {
    animation: spin 1s linear infinite;
}

/* AOS Overrides */
[data-aos] {
    pointer-events: auto;
}

/* Print Styles */
@media print {
    .background-effects,
    .newsletter-section,
    .countdown-section {
        display: none;
    }
}