/* ============================================
   MarcaTuSonrisa - Premium Birth Companion
   Global Styles
   ============================================ */

:root {
    --primary: #8B5A5A;
    --primary-light: #C4A3A3;
    --primary-dark: #5C3D3D;
    --accent: #D4A574;
    --accent-light: #E8D4C4;
    --cream: #FDF8F5;
    --cream-dark: #F5EDE8;
    --charcoal: #2D2D2D;
    --text: #4A4A4A;
    --text-light: #6B6B6B;
    --white: #FFFFFF;
    --success: #5B8C5A;
    --gold: #C9A962;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text);
    line-height: 1.7;
    background: var(--cream);
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    color: var(--charcoal);
    line-height: 1.3;
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   Top Bar
   ============================================ */
.top-bar {
    background: var(--primary-dark);
    color: var(--white);
    padding: 10px 0;
    font-size: 14px;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.top-bar a {
    color: var(--accent-light);
}

.top-bar-badge {
    background: var(--accent);
    color: var(--charcoal);
    padding: 4px 12px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 12px;
}

/* ============================================
   Navigation
   ============================================ */
.nav {
    background: var(--white);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 20px rgba(0,0,0,0.05);
}

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

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
}

.logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    color: var(--text);
    font-weight: 500;
    font-size: 15px;
    transition: color 0.3s;
    position: relative;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary);
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
}

.nav-cta {
    background: var(--primary);
    color: var(--white) !important;
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: 600;
    transition: all 0.3s;
}

.nav-cta:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--charcoal);
    transition: all 0.3s;
}

/* ============================================
   Buttons
   ============================================ */
.btn-primary {
    background: var(--primary);
    color: var(--white);
    padding: 18px 36px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(139, 90, 90, 0.3);
}

.btn-secondary {
    color: var(--primary);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 18px 24px;
    transition: color 0.3s;
}

.btn-secondary:hover {
    color: var(--primary-dark);
}

.btn-outline {
    border: 2px solid var(--primary);
    color: var(--primary);
    padding: 16px 32px;
    border-radius: 30px;
    font-weight: 600;
    transition: all 0.3s;
    background: transparent;
}

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

.btn-white {
    background: var(--white);
    color: var(--primary);
    padding: 18px 36px;
    border-radius: 30px;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-white:hover {
    background: var(--cream);
    transform: translateY(-2px);
}

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

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 70%;
    height: 200%;
    background: radial-gradient(ellipse, var(--accent-light) 0%, transparent 70%);
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.hero-badge {
    display: inline-block;
    background: var(--accent);
    color: var(--charcoal);
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
    letter-spacing: 0.5px;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    margin-bottom: 24px;
}

.hero h1 span {
    color: var(--primary);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 40px;
    max-width: 600px;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-bottom: 40px;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.hero-feature svg {
    width: 24px;
    height: 24px;
    color: var(--success);
}

.cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
}

/* Page Hero (smaller) */
.page-hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 60px 0;
    color: var(--white);
    text-align: center;
}

.page-hero h1 {
    color: var(--white);
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 16px;
}

.page-hero p {
    opacity: 0.9;
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   Stats Bar
   ============================================ */
.stats-bar {
    background: var(--white);
    padding: 40px 0;
    border-bottom: 1px solid var(--cream-dark);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    text-align: center;
}

.stat-item h3 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 8px;
}

.stat-item p {
    font-size: 14px;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================================
   Section Styles
   ============================================ */
.section {
    padding: 100px 0;
}

.section-white {
    background: var(--white);
}

.section-cream {
    background: var(--cream);
}

.section-gradient {
    background: linear-gradient(135deg, var(--cream) 0%, var(--cream-dark) 100%);
}

.section-dark {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

.section-dark h2,
.section-dark h3 {
    color: var(--white);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-light);
    font-size: 1.1rem;
}

/* ============================================
   Cards
   ============================================ */
.card {
    background: var(--white);
    border-radius: 20px;
    padding: 40px 32px;
    transition: all 0.3s;
    border: 2px solid transparent;
}

.card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-light);
    box-shadow: 0 20px 40px rgba(139, 90, 90, 0.1);
}

.card-icon {
    width: 80px;
    height: 80px;
    background: var(--cream);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    font-size: 2rem;
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

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

.card.featured {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    transform: scale(1.05);
}

.card.featured h3,
.card.featured p {
    color: var(--white);
}

.card.featured .card-icon {
    background: rgba(255,255,255,0.2);
}

/* ============================================
   Grids
   ============================================ */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    align-items: center;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

/* ============================================
   Feature Lists
   ============================================ */
.feature-list {
    list-style: none;
}

.feature-list li {
    padding: 16px 0;
    border-bottom: 1px solid var(--cream-dark);
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.feature-list li:last-child {
    border-bottom: none;
}

.feature-list svg {
    width: 24px;
    height: 24px;
    color: var(--success);
    flex-shrink: 0;
    margin-top: 2px;
}

.feature-list.check-primary svg {
    color: var(--primary);
}

/* ============================================
   Pricing Cards
   ============================================ */
.pricing-card {
    background: var(--cream);
    border-radius: 24px;
    padding: 40px 32px;
    position: relative;
    transition: all 0.3s;
    border: 2px solid transparent;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.pricing-card.featured {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    transform: scale(1.05);
    z-index: 2;
}

.pricing-card.featured h3,
.pricing-card.featured .price,
.pricing-card.featured .price-period {
    color: var(--white);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: var(--charcoal);
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.pricing-card .description {
    color: var(--text-light);
    font-size: 14px;
    margin-bottom: 24px;
}

.pricing-card.featured .description {
    color: rgba(255,255,255,0.8);
}

.price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--charcoal);
    font-family: 'Playfair Display', serif;
}

.price-period {
    color: var(--text-light);
    font-size: 14px;
}

.pricing-features {
    list-style: none;
    margin: 32px 0;
    padding-top: 24px;
    border-top: 1px solid rgba(0,0,0,0.1);
}

.pricing-card.featured .pricing-features {
    border-top-color: rgba(255,255,255,0.2);
}

.pricing-features li {
    padding: 10px 0;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 15px;
}

.pricing-features svg {
    width: 20px;
    height: 20px;
    color: var(--success);
    flex-shrink: 0;
    margin-top: 2px;
}

.pricing-card.featured .pricing-features svg {
    color: var(--accent);
}

.pricing-cta {
    display: block;
    width: 100%;
    padding: 16px 24px;
    border-radius: 30px;
    text-align: center;
    font-weight: 600;
    transition: all 0.3s;
    background: var(--primary);
    color: var(--white);
}

.pricing-cta:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.pricing-card.featured .pricing-cta {
    background: var(--white);
    color: var(--primary);
}

.pricing-card.featured .pricing-cta:hover {
    background: var(--cream);
}

/* ============================================
   Testimonials
   ============================================ */
.testimonial-card {
    background: var(--cream);
    padding: 32px;
    border-radius: 20px;
    position: relative;
}

.testimonial-card::before {
    content: '"';
    font-family: 'Playfair Display', serif;
    font-size: 5rem;
    color: var(--primary-light);
    position: absolute;
    top: 16px;
    left: 24px;
    line-height: 1;
}

.testimonial-content {
    position: relative;
    z-index: 2;
    padding-top: 40px;
}

.testimonial-content p {
    font-style: italic;
    margin-bottom: 24px;
}

.testimonial-result {
    background: var(--white);
    padding: 16px;
    border-radius: 12px;
    margin-bottom: 24px;
    border-left: 4px solid var(--success);
}

.testimonial-result strong {
    color: var(--success);
    display: block;
    margin-bottom: 4px;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    background: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--white);
}

.testimonial-name {
    font-weight: 600;
    color: var(--charcoal);
}

.testimonial-stars {
    color: var(--gold);
    font-size: 14px;
}

/* ============================================
   Process Steps
   ============================================ */
.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.process-step {
    text-align: center;
    position: relative;
}


.step-number {
    width: 80px;
    height: 80px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 24px;
    font-family: 'Playfair Display', serif;
}

.process-step h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.process-step p {
    color: var(--text-light);
    font-size: 14px;
}

/* ============================================
   FAQ
   ============================================ */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.faq-item {
    background: var(--cream);
    border-radius: 16px;
    overflow: hidden;
}

.faq-question {
    padding: 24px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--charcoal);
}

.faq-question svg {
    width: 20px;
    height: 20px;
    transition: transform 0.3s;
}

.faq-answer {
    padding: 0 24px 24px;
    color: var(--text-light);
}

/* ============================================
   Team
   ============================================ */
.team-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    text-align: center;
    transition: all 0.3s;
}

.team-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.team-photo {
    width: 100%;
    height: 300px;
    background: var(--cream);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 6rem;
    color: var(--primary-light);
}

.team-info {
    padding: 32px;
}

.team-info h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.team-info .role {
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 16px;
}

.team-info p {
    color: var(--text-light);
    font-size: 14px;
}

/* ============================================
   Kit Section
   ============================================ */
.kit-visual {
    background: var(--white);
    border-radius: 24px;
    padding: 48px;
    text-align: center;
}

.kit-items {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.kit-item {
    background: var(--cream);
    padding: 24px;
    border-radius: 16px;
    text-align: center;
}

.kit-item-icon {
    font-size: 3rem;
    margin-bottom: 12px;
}

.kit-item h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.kit-item p {
    font-size: 13px;
    color: var(--text-light);
}

/* ============================================
   CTA Sections
   ============================================ */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    text-align: center;
}

.cta-section h2 {
    color: var(--white);
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.cta-section p {
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 40px;
    font-size: 1.1rem;
}

.guarantee-badge {
    margin-top: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 14px;
    opacity: 0.9;
}

.guarantee-badge svg {
    width: 24px;
    height: 24px;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--charcoal);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand .logo {
    color: var(--white);
    margin-bottom: 16px;
    display: block;
}

.footer-brand p {
    color: rgba(255,255,255,0.7);
    font-size: 14px;
}

.footer h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    font-size: 14px;
    transition: color 0.3s;
}

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

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: rgba(255,255,255,0.5);
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    color: rgba(255,255,255,0.7);
    transition: color 0.3s;
}

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

/* ============================================
   Service Page Specific
   ============================================ */
.service-intro {
    padding: 80px 0;
}

.service-intro .grid-2 {
    gap: 80px;
}

.service-benefits {
    padding: 80px 0;
    background: var(--white);
}

.benefit-card {
    text-align: center;
    padding: 32px;
}

.benefit-icon {
    width: 64px;
    height: 64px;
    background: var(--cream);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.5rem;
}

.benefit-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.benefit-card p {
    color: var(--text-light);
    font-size: 14px;
}

/* ============================================
   Contact Form
   ============================================ */
.contact-form {
    background: var(--white);
    padding: 48px;
    border-radius: 24px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--charcoal);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 16px;
    border: 2px solid var(--cream-dark);
    border-radius: 12px;
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
}

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

/* ============================================
   Utilities
   ============================================ */
.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.text-accent { color: var(--accent); }
.mb-0 { margin-bottom: 0; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 24px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-toggle {
        display: flex;
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .pricing-card.featured,
    .card.featured {
        transform: none;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-step::after {
        display: none;
    }

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

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

@media (max-width: 640px) {
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .process-steps {
        grid-template-columns: 1fr;
    }

    .hero-features {
        flex-direction: column;
        gap: 16px;
    }

    .cta-group {
        flex-direction: column;
        width: 100%;
    }

    .btn-primary,
    .btn-secondary,
    .btn-outline {
        width: 100%;
        justify-content: center;
    }

    .kit-items {
        grid-template-columns: 1fr;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .section {
        padding: 60px 0;
    }
}