/* ============================================
   CSS CUSTOM PROPERTIES
   ============================================ */
:root {
    --bg-primary: #F5F2ED;
    --bg-secondary: #EDE8E0;
    --bg-dark: #2D3A4A;
    --accent-primary: #5A8C72;
    --accent-primary-hover: #4A7C62;
    --accent-coral: #E07D5A;
    --text-dark: #2A2A2A;
    --text-secondary: #6B6B6B;
    --text-light: #FFFFFF;
    
    /* Card Colors */
    --card-sage: #B5C4B1;
    --card-terracotta: #D4A088;
    --card-slate: #8BA3B5;
    --card-taupe: #B5A9A1;
    
    /* Typography */
    --font-serif: 'Merriweather', Georgia, serif;
    --font-sans: 'Inter', system-ui, sans-serif;
    
    /* Spacing */
    --spacing-xs: 16px;
    --spacing-sm: 24px;
    --spacing-md: 40px;
    --spacing-lg: 80px;
    --spacing-xl: 120px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-dark);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* ============================================
   CONTAINER
   ============================================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1.25;
    color: var(--text-dark);
}

h1 {
    font-size: clamp(36px, 5vw, 56px);
    margin-bottom: var(--spacing-sm);
}

h2 {
    font-size: clamp(28px, 4vw, 42px);
    margin-bottom: var(--spacing-sm);
}

h3 {
    font-size: clamp(22px, 3vw, 28px);
    margin-bottom: 12px;
}

p {
    margin-bottom: 16px;
    color: var(--text-secondary);
    font-family: var(--font-sans);
}

.section-title {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-block;
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 16px;
    padding: 12px 28px;
    border-radius: 10px;
    transition: all var(--transition-normal);
    text-align: center;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--accent-primary);
    color: var(--text-light);
    border: 2px solid var(--accent-primary);
}

.btn-primary:hover {
    background-color: var(--accent-primary-hover);
    border-color: var(--accent-primary-hover);
    transform: translateY(-2px);
}

.btn-large {
    padding: 16px 36px;
    font-size: 17px;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    transition: all var(--transition-normal);
    background-color: transparent;
}

.navbar.scrolled {
    background-color: var(--bg-primary);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 600;
    color: var(--text-dark);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-links a:not(.btn) {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
}

.nav-links a:not(.btn):hover {
    color: var(--accent-primary);
}

.nav-cta {
    padding: 10px 24px;
    font-size: 15px;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--text-dark);
    transition: all var(--transition-fast);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-primary);
    z-index: 999;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.mobile-menu.active {
    display: flex;
    opacity: 1;
}

.mobile-link {
    font-family: var(--font-serif);
    font-size: 28px;
    color: var(--text-dark);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    padding: calc(var(--spacing-xl) + 60px) 0 var(--spacing-xl);
    background-color: var(--bg-primary);
}

.hero-container {
    display: grid;
    grid-template-columns: 55% 45%;
    gap: var(--spacing-lg);
    align-items: center;
}

.hero-content h1 {
    margin-bottom: var(--spacing-sm);
}

.hero-subheadline {
    font-size: 19px;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    max-width: 500px;
}

.micro-copy {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 12px;
    margin-bottom: 0;
}

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

.blob-shape {
    position: absolute;
    width: 420px;
    height: 480px;
    background: linear-gradient(135deg, var(--card-sage) 0%, var(--accent-primary) 100%);
    border-radius: 60% 40% 50% 50% / 50% 60% 40% 50%;
    opacity: 0.3;
    z-index: 0;
}

.hero-photo {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 450px;
    border-radius: 20px;
    object-fit: cover;
    aspect-ratio: 3/4;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

/* ============================================
   TRUST PILLARS
   ============================================ */
.trust-pillars {
    padding: var(--spacing-lg) 0;
    background-color: var(--bg-primary);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    text-align: center;
}

.pillar {
    padding: var(--spacing-sm);
}

.pillar-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--text-light);
}

.pillar-icon.coral {
    background-color: var(--accent-coral);
}

.pillar-icon.blue {
    background-color: var(--card-slate);
}

.pillar-icon.purple {
    background-color: #9B8BB4;
}

.pillar h3 {
    font-size: 20px;
    margin-bottom: 8px;
}

.pillar p {
    font-size: 16px;
    margin: 0;
}

/* ============================================
   DARK SECTION
   ============================================ */
.dark-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--bg-dark) 0%, #3A4A5A 100%);
}

.dark-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.dark-content h2 {
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
}

.dark-content p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 18px;
    max-width: 600px;
    margin: 0 auto var(--spacing-md);
}

.dark-content .btn-primary {
    background-color: var(--accent-coral);
    border-color: var(--accent-coral);
}

.dark-content .btn-primary:hover {
    background-color: #D06D4A;
    border-color: #D06D4A;
}

/* ============================================
   LIFE SITUATIONS
   ============================================ */
.situations {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-secondary);
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
}

.situation-card {
    padding: var(--spacing-md);
    border-radius: 16px;
    position: relative;
    transition: transform var(--transition-normal);
}

.situation-card:hover {
    transform: translateY(-4px);
}

.card-sage {
    background-color: var(--card-sage);
}

.card-terracotta {
    background-color: var(--card-terracotta);
}

.card-slate {
    background-color: var(--card-slate);
}

.card-taupe {
    background-color: var(--card-taupe);
}

.situation-card h3 {
    font-size: 24px;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.situation-card p {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-dark);
    opacity: 0.9;
    margin-bottom: var(--spacing-sm);
}

.card-arrow {
    position: absolute;
    bottom: var(--spacing-sm);
    right: var(--spacing-sm);
    font-size: 28px;
    color: var(--text-dark);
    opacity: 0.6;
    transition: all var(--transition-fast);
}

.situation-card:hover .card-arrow {
    opacity: 1;
    transform: translateX(4px);
}

/* ============================================
   TRUST STRIP
   ============================================ */
.trust-strip {
    padding: var(--spacing-md) 0;
    background-color: var(--bg-primary);
    text-align: center;
}

.trust-label {
    font-size: 14px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-sm);
}

.trust-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.trust-logo {
    font-size: 15px;
    color: var(--text-secondary);
    opacity: 0.6;
    padding: 12px 24px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

/* ============================================
   HOW IT WORKS
   ============================================ */
.how-it-works {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-primary);
}

.step {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.step:last-child {
    margin-bottom: 0;
}

.step-reverse {
    direction: rtl;
}

.step-reverse > * {
    direction: ltr;
}

.step-image img {
    border-radius: 16px;
    width: 100%;
    max-width: 500px;
    aspect-ratio: 5/6;
    object-fit: cover;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
}

.step-content {
    max-width: 500px;
}

.step-number {
    display: inline-block;
    font-family: var(--font-serif);
    font-size: 48px;
    font-weight: 400;
    color: var(--accent-primary);
    opacity: 0.4;
    margin-bottom: var(--spacing-xs);
}

.step-content h3 {
    font-size: 28px;
    margin-bottom: var(--spacing-sm);
}

.step-content p {
    font-size: 17px;
    line-height: 1.7;
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-secondary);
}

.faq-list {
    max-width: 700px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    font-size: 18px;
    font-weight: 500;
    color: var(--text-dark);
    text-align: left;
    transition: color var(--transition-fast);
}

.faq-question:hover {
    color: var(--accent-primary);
}

.faq-icon {
    font-size: 24px;
    font-weight: 300;
    transition: transform var(--transition-normal);
}

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

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

.faq-item.active .faq-answer {
    max-height: 300px;
    padding-bottom: var(--spacing-sm);
}

.faq-answer p {
    font-size: 16px;
    line-height: 1.7;
}

/* ============================================
   FINAL CTA SECTION
   ============================================ */
.final-cta {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-dark);
}

.final-cta-container {
    display: grid;
    grid-template-columns: 55% 45%;
    gap: var(--spacing-lg);
    align-items: center;
}

.final-cta-content h2 {
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
}

.final-cta-content p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 18px;
    margin-bottom: var(--spacing-md);
}

.btn-cta-final {
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
}

.final-cta-image img {
    border-radius: 16px;
    width: 100%;
    max-width: 500px;
    aspect-ratio: 5/6;
    object-fit: cover;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: var(--spacing-lg) 0 var(--spacing-md);
    background-color: var(--bg-primary);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.footer-logo {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 8px;
}

.footer-crp {
    font-size: 14px;
    color: var(--text-secondary);
}

.footer-links {
    display: flex;
    gap: var(--spacing-sm);
}

.footer-links a {
    font-size: 14px;
    color: var(--text-secondary);
}

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

.footer-disclaimer {
    font-size: 13px;
    color: var(--text-secondary);
    padding: var(--spacing-sm) 0;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    margin-bottom: var(--spacing-sm);
}

.footer-copyright {
    font-size: 13px;
    color: var(--text-secondary);
    text-align: center;
    margin: 0;
}

/* ============================================
   FLOATING WHATSAPP BUTTON
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all var(--transition-normal);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
    width: 28px;
    height: 28px;
}

/* ============================================
   RESPONSIVE — TABLET
   ============================================ */
@media (max-width: 1024px) {
    .hero-container,
    .final-cta-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-image {
        order: -1;
    }
    
    .hero-subheadline {
        margin-left: auto;
        margin-right: auto;
    }
    
    .blob-shape {
        width: 320px;
        height: 380px;
    }
    
    .cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pillars-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pillars-grid .pillar:last-child {
        grid-column: span 2;
    }
}

/* ============================================
   RESPONSIVE — MOBILE
   ============================================ */
@media (max-width: 768px) {
    :root {
        --spacing-xl: 80px;
        --spacing-lg: 60px;
    }
    
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero {
        padding-top: calc(var(--spacing-lg) + 60px);
    }
    
    .hero-container {
        gap: var(--spacing-md);
    }
    
    .blob-shape {
        width: 260px;
        height: 320px;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
    }
    
    .pillars-grid {
        grid-template-columns: 1fr;
    }
    
    .pillars-grid .pillar:last-child {
        grid-column: auto;
    }
    
    .step {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .step-reverse {
        direction: ltr;
    }
    
    .step-image img {
        max-width: 100%;
    }
    
    .final-cta-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .final-cta-image {
        display: none;
    }
    
    .footer-content {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .trust-logos {
        gap: var(--spacing-xs);
    }
    
    .whatsapp-float {
        bottom: 16px;
        right: 16px;
        width: 56px;
        height: 56px;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 32px;
    }
    
    h2 {
        font-size: 28px;
    }
    
    .btn-large {
        padding: 14px 28px;
        font-size: 16px;
        width: 100%;
    }
    
    .hero-photo {
        max-width: 300px;
    }
    
    .blob-shape {
        width: 220px;
        height: 280px;
    }
}

/* ============================================
   CREDENTIALS / MINI BIO
   ============================================ */
.credentials-section {
    padding: var(--spacing-lg) 0;
}

.credentials-grid {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.credentials-badges {
    text-align: center;
}

.trust-logos-col {
    flex-direction: column;
    gap: 12px;
}

.credentials-bio h3 {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 400;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

.credentials-bio p {
    font-size: 16px;
    line-height: 1.75;
    margin-bottom: 12px;
    color: var(--text-secondary);
}

.credentials-bio strong {
    color: var(--text-dark);
    font-weight: 600;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-secondary);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
}

.testimonial-card {
    background-color: var(--bg-primary);
    border-radius: 20px;
    padding: var(--spacing-md);
    position: relative;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-normal);
}

.testimonial-card:hover {
    transform: translateY(-4px);
}

.testimonial-quote {
    font-family: var(--font-serif);
    font-size: 72px;
    line-height: 0.8;
    color: var(--accent-primary);
    opacity: 0.25;
    display: block;
    margin-bottom: 16px;
    user-select: none;
}

.testimonial-text {
    font-size: 15px;
    line-height: 1.75;
    color: var(--text-secondary);
    font-style: italic;
    flex: 1;
    margin-bottom: var(--spacing-sm);
}

.testimonial-author {
    font-size: 13px;
    font-weight: 600;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin: 0;
    font-style: normal;
}

/* ============================================
   RESPONSIVE — CREDENTIALS & TESTIMONIALS
   ============================================ */
@media (max-width: 1024px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 560px;
        margin: 0 auto;
    }

    .credentials-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .credentials-badges {
        text-align: left;
    }

    .trust-logos-col {
        flex-direction: row;
    }
}

@media (max-width: 768px) {
    .testimonials-grid {
        max-width: 100%;
    }
}