/* ========================================
   SAIKEL PSICOLOGÍA - LANDING PAGE STYLES
   Terapia para niños con autismo
   ======================================== */

/* ========================================
   1. CSS VARIABLES & RESET
   ======================================== */

:root {
    /* Colors */
    --primary-color: #ff4880;
    --secondary-color: #271344;
    --text-color: #777;
    --heading-color: #271344;
    --bg-light: #FCF9F4;
    --white: #ffffff;
    
    /* Accent Colors */
    --accent-blue: #1AB9FF;
    --accent-green: #ABCD52;
    --accent-yellow: #FFC000;
    --accent-coral: #FF6666;
    
    /* Fonts */
    --font-prefix: 'Schoolbell', sans-serif;
    --font-heading: 'Fredoka One', sans-serif;
    --font-body: 'Prompt', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 50px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --shadow-btn: 0 4px 0px rgba(69, 9, 128, 1);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-color);
    line-height: 1.7;
    font-size: 16px;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* ========================================
   2. TYPOGRAPHY
   ======================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--heading-color);
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
}

p {
    margin-bottom: var(--spacing-sm);
}

.hero-prefix,
.section-prefix {
    font-family: var(--font-prefix);
    color: var(--primary-color);
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    margin-bottom: var(--spacing-xs);
}

/* ========================================
   3. LAYOUT UTILITIES
   ======================================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-title {
    margin-bottom: var(--spacing-lg);
}

.section-title.center {
    text-align: center;
}

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

.bg-light {
    background-color: var(--bg-light);
}
/* Wrapper para integración con Astra */
#saikel-landing-page {
    width: 100%;
    overflow-x: hidden;
}
/* Remover márgenes del contenedor principal de Astra */
.ast-container,
.site-content {
    padding: 0 !important;
    margin: 0 !important;
}
/* ========================================
   4. BUTTONS
   ======================================== */

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--primary-color);
    color: var(--white);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1.125rem;
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    text-align: center;
}

.cta-button:hover {
    background: #6924ad;
    transform: translateY(-2px);
    box-shadow: var(--shadow-btn);

}

.cta-button.white-button {
    background: var(--white);
    color: var(--primary-color);
}

.cta-button.white-button:hover {
    background: var(--bg-light);
}

/* ========================================
   5. HERO SECTION
   ======================================== */

.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--secondary-color) 0%, #4a2570 100%);
    background-image: url('../assets/images/hero_therapy_session.png');
    background-size: cover;
    background-position: center;
    background-blend-mode: overlay;
    padding: var(--spacing-xxl) var(--spacing-md);
    text-align: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(39, 19, 68, 0.85) 0%, rgba(74, 37, 112, 0.75) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
}

.hero-prefix {
    color: var(--accent-yellow);
    font-size: clamp(1.5rem, 4vw, 2rem);
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease;
}

.hero-title {
    color: var(--white);
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero-subtitle {
    color: rgba(255, 255, 255, 0.95);
    font-size: clamp(1.125rem, 2.5vw, 1.375rem);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.hero-quote {
    color: var(--accent-green);
    font-family: var(--font-prefix);
    font-size: clamp(1.25rem, 3vw, 1.625rem);
    font-style: italic;
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md);
    border-left: 4px solid var(--accent-green);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    animation: fadeInUp 0.8s ease 0.6s backwards;
}

.hero-section .cta-button {
    margin-top: var(--spacing-md);
    animation: fadeInUp 0.8s ease 0.8s backwards;
}

/* ========================================
   6. STEPS SECTION
   ======================================== */

.steps-section {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

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

.step-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    text-align: center;
    border: 3px solid transparent;
}

.step-card:nth-child(1) {
    border-color: var(--accent-blue);
    background-color: var(--accent-blue);
}

.step-card:nth-child(2) {
    border-color: var(--accent-yellow);
    background-color: var(--accent-yellow);
}

.step-card:nth-child(3) {
    border-color: var(--accent-coral);
    background-color: var(--accent-coral);
}

.step-card:hover {
    transform: translateY(-16px) !important; 
    box-shadow: var(--shadow-lg);
}

.step-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 2rem;
}

.step-card:nth-child(1) .step-icon {
    background: linear-gradient(135deg, var(--white), var(--white));
    color: var(--accent-blue);
}

.step-card:nth-child(2) .step-icon {
    background: linear-gradient(135deg, var(--white), var(--white));
    color: var(--accent-yellow);
}

.step-card:nth-child(3) .step-icon {
    background: linear-gradient(135deg, var(--white), var(--white));
    color: var(--accent-coral);
}

.step-title {
    color: var(--heading-color);
    margin-bottom: var(--spacing-sm);
    font-size: 1.375rem;
}

.step-description {
    color: var(--white);
    line-height: 1.7;
}

/* ========================================
   7. THERAPY SECTIONS
   ======================================== */

.therapy-section {
    padding: var(--spacing-xxl) 0;
}

.therapy-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.therapy-text h2 {
    margin-bottom: var(--spacing-md);
}

.therapy-text p {
    font-size: 1.125rem;
    line-height: 1.8;
}

.therapy-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.therapy-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

/* Alternate layout for right-aligned images */
.therapy-right .therapy-content {
    grid-template-columns: 1fr 1fr;
}

.therapy-right .therapy-image {
    order: -1;
}

/* ========================================
   8. BENEFITS SECTION
   ======================================== */

.benefits-section {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.benefit-card {
    background: var(--bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    border-left: 4px solid var(--primary-color);
}

.benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    background: var(--white);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.benefit-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--heading-color);
}

.benefit-card p {
    color: var(--text-color);
    line-height: 1.7;
    margin-bottom: 0;
}

/* ========================================
   9. CTA SECTION
   ======================================== */

.cta-section {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, var(--secondary-color) 0%, #4a2570 100%);
    text-align: center;
}

.cta-description {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    line-height: 1.7;
}

/* ========================================
   10. SOCIAL PROOF SECTION
   ======================================== */

.social-proof-section {
    padding: var(--spacing-xxl) 0;
}

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

.proof-item {
    text-align: center;
    padding: var(--spacing-lg);
}

.proof-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), #e63d6f);
    color: var(--white);
    border-radius: 50%;
    font-size: 2rem;
}

.proof-item p {
    font-size: 1.125rem;
    color: var(--heading-color);
    font-weight: 500;
    margin: 0;
}

/* ========================================
   11. FAQ SECTION
   ======================================== */

.faq-section {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

.faq-container {
    max-width: 900px;
    margin: var(--spacing-xl) auto 0;
}

.faq-item {
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    background: var(--white);
}

.faq-question {
    width: 100%;
    padding: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-light);
    font-family: var(--font-body);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--heading-color);
    text-align: left;
    transition: all var(--transition-fast);
}

.faq-question:hover {
    background: #f5ede3;
}

.faq-question i {
    transition: transform var(--transition-normal);
    color: var(--primary-color);
    font-size: 1rem;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: var(--spacing-md);
    color: var(--text-color);
    line-height: 1.8;
    margin: 0;
}

/* ========================================
   12. CONTACT SECTION
   ======================================== */

.contact-section {
    padding: var(--spacing-xxl) 0;
    background: var(--bg-light);
}

.contact-intro {
    text-align: center;
    font-size: 1.125rem;
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    color: var(--text-color);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-xl);
    max-width: 1000px;
    margin: 0 auto;
}

.contact-form-container {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--heading-color);
}

.form-group input {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid #e0e0e0;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 72, 128, 0.1);
}

.form-group input.error {
    border-color: #e74c3c;
}

.error-message {
    display: block;
    color: #e74c3c;
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
}

.submit-button {
    width: 100%;
    padding: 1rem;
    background: var(--primary-color);
    color: var(--white);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1.125rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.submit-button:hover {
    background: #e63d6f;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.submit-button:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
}

.form-message {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    text-align: center;
    font-weight: 500;
}

.success-message {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.error-message-box {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Contact Info Cards */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.info-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
}

.info-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: var(--white);
    border-radius: 50%;
    font-size: 1.75rem;
}

.info-card h3 {
    margin-bottom: var(--spacing-xs);
    color: var(--heading-color);
}

.info-card p {
    color: var(--text-color);
    margin-bottom: var(--spacing-md);
}

.whatsapp-button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: #25D366;
    color: var(--white);
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
}

.whatsapp-button:hover {
    background: #128C7E;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.phone-link {
    display: inline-block;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
}

/* ========================================
   13. FOOTER
   ======================================== */

.footer {
    background: var(--secondary-color);
    color: rgba(255, 255, 255, 0.8);
    padding: var(--spacing-lg) 0;
    text-align: center;
}

.footer p {
    margin-bottom: var(--spacing-xs);
}

/* ========================================
   14. ANIMATIONS
   ======================================== */

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

/* ========================================
   15. RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 1024px) {
    .therapy-content {
        gap: var(--spacing-lg);
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-xxl: 4rem;
        --spacing-xl: 3rem;
        --spacing-lg: 2rem;
    }
    
    .hero-section {
        min-height: 80vh;
        padding: var(--spacing-xl) var(--spacing-md);
    }
    
    .therapy-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .therapy-right .therapy-image {
        order: 0;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .proof-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .cta-button {
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }
    
    .step-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .benefit-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
}