/* ==========================================================================
   Keylla Rech - Confeitaria de Sucesso
   Design System & Base Styles
   ========================================================================== */

:root {
    /* Color Palette - Rosa & Floral */
    --primary-rose: #D4708E;
    --primary-rose-dark: #B85672;
    --primary-rose-light: #E8A5B8;
    --secondary-pink: #F4D4DD;
    --accent-gold: #D4AF37;
    --accent-cream: #FFF5F0;
    --neutral-dark: #2D2424;
    --neutral-medium: #6B5858;
    --neutral-light: #F8F3F1;
    --white: #FFFFFF;
    
    /* Typography */
    --font-display: 'Playfair Display', serif;
    --font-body: 'Cormorant Garamond', serif;
    --font-sans: 'Montserrat', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transitions */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */

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

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

body {
    font-family: var(--font-body);
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--neutral-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

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

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

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
}

h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

.section-title {
    text-align: center;
    color: var(--primary-rose-dark);
    position: relative;
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
    margin: 1rem auto 0;
}

.section-intro {
    text-align: center;
    font-size: 1.25rem;
    color: var(--neutral-medium);
    font-style: italic;
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================================================
   Container & Layout
   ========================================================================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ==========================================================================
   Navigation
   ========================================================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(212, 112, 142, 0.1);
    transition: var(--transition-smooth);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.nav-brand a {
    display: flex;
    flex-direction: column;
}

.brand-main {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-rose-dark);
    font-style: italic;
}

.brand-sub {
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: var(--neutral-medium);
    font-style: italic;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-menu a {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--neutral-dark);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-rose);
    transition: var(--transition-smooth);
}

.nav-menu a:hover::after {
    width: 100%;
}

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

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--primary-rose);
    transition: var(--transition-smooth);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    
    /* Background base - gradiente rosa como o livro */
    background: linear-gradient(135deg, var(--accent-cream) 0%, var(--secondary-pink) 100%);
    overflow: hidden;
    padding-top: 80px;
}

.hero-floral-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    
    /* Camada 1: Brilho suave (como páginas do livro) */
    background-image: 
        radial-gradient(circle at 30% 40%, rgba(255, 255, 255, 0.5) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(255, 255, 255, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 50% 80%, rgba(212, 175, 55, 0.08) 0%, transparent 50%);
    background-size: 800px 800px, 600px 600px, 1000px 1000px;
    background-position: 0% 0%, 100% 100%, 50% 50%;
    animation: shimmer 25s ease-in-out infinite alternate;
}

.hero-floral-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    
    /* Camada 2: Partículas flutuantes (bokeh) */
    background-image:
        radial-gradient(circle, rgba(212, 112, 142, 0.12) 2px, transparent 2px),
        radial-gradient(circle, rgba(232, 165, 184, 0.08) 3px, transparent 3px),
        radial-gradient(circle, rgba(244, 212, 221, 0.15) 1.5px, transparent 1.5px);
    background-size: 100px 100px, 150px 150px, 80px 80px;
    background-position: 0 0, 50px 50px, 25px 75px;
    opacity: 0.6;
}

.hero-floral-overlay::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    
    /* Camada 3: Textura de papel sutil */
    background-image: 
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 2px,
            rgba(212, 112, 142, 0.02) 2px,
            rgba(212, 112, 142, 0.02) 4px
        );
    opacity: 0.3;
}

@keyframes shimmer {
    0% { 
        background-position: 0% 0%, 100% 100%, 50% 50%;
        opacity: 0.8;
    }
    100% { 
        background-position: 100% 100%, 0% 0%, 50% 50%;
        opacity: 1;
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    padding: 2rem;
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    margin-bottom: var(--spacing-md);
}

.title-main {
    display: block;
    font-size: clamp(2.5rem, 7vw, 5rem);
    color: var(--primary-rose-dark);
    font-weight: 700;
    font-style: italic;
    margin-bottom: 0.5rem;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.title-accent {
    display: block;
    font-size: clamp(1.8rem, 5vw, 3.5rem);
    color: var(--accent-gold);
    font-weight: 400;
    font-style: italic;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    color: var(--neutral-medium);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.8s both;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--neutral-medium);
    font-family: var(--font-sans);
    font-size: 0.875rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    animation: fadeInUp 1s ease-out 1s both;
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    border-right: 2px solid var(--primary-rose);
    border-bottom: 2px solid var(--primary-rose);
    transform: rotate(45deg);
    margin: 1rem auto 0;
    animation: bounce 2s infinite;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition-spring);
    border: 2px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-rose) 0%, var(--primary-rose-dark) 100%);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(212, 112, 142, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(212, 112, 142, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--primary-rose-dark);
    border-color: var(--primary-rose);
}

.btn-outline:hover {
    background: var(--primary-rose);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 1.25rem 3rem;
    font-size: 1.05rem;
}

.btn-block {
    width: 100%;
    text-align: center;
}

/* ==========================================================================
   About Section
   ========================================================================== */

.about-section {
    padding: var(--spacing-xl) 0;
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.about-image {
    position: relative;
}

.image-frame {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(212, 112, 142, 0.2);
}

.placeholder-image {
    aspect-ratio: 3/4;
    background: linear-gradient(135deg, var(--secondary-pink) 0%, var(--primary-rose-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    text-align: center;
    color: var(--neutral-medium);
    font-style: italic;
}

.floral-decoration {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, var(--accent-gold) 0%, transparent 70%);
    opacity: 0.3;
    border-radius: 50%;
}

.about-content {
    padding: 2rem 0;
}

.about-text p {
    margin-bottom: 1.5rem;
    color: var(--neutral-dark);
    line-height: 1.8;
}

.highlight {
    font-size: 1.3rem;
    color: var(--primary-rose-dark);
    font-weight: 500;
    margin-top: var(--spacing-md);
    padding: 1.5rem;
    background: var(--accent-cream);
    border-left: 4px solid var(--accent-gold);
    border-radius: 0 10px 10px 0;
}

.highlight em {
    font-style: italic;
    font-weight: 600;
}

.signature {
    margin-top: var(--spacing-md);
}

.signature-img {
    max-width: 200px;
    opacity: 0.7;
}

/* ==========================================================================
   Livro Section
   ========================================================================== */

.livro-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, var(--white) 0%, var(--neutral-light) 100%);
}

.livro-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.book-3d {
    position: relative;
    perspective: 1000px;
}

.placeholder-book {
    aspect-ratio: 3/4;
    background: linear-gradient(135deg, var(--primary-rose-light) 0%, var(--primary-rose) 100%);
    border-radius: 10px;
    box-shadow: 
        0 20px 60px rgba(212, 112, 142, 0.3),
        -10px 0 30px rgba(212, 112, 142, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    text-align: center;
    color: var(--white);
    font-style: italic;
    transform: rotateY(-5deg);
    transition: var(--transition-spring);
}

.placeholder-book:hover {
    transform: rotateY(0deg) scale(1.05);
}

.book-shine {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,0.3) 50%, transparent 60%);
    pointer-events: none;
    opacity: 0;
    transition: var(--transition-smooth);
}

.book-3d:hover .book-shine {
    opacity: 1;
}

.livro-description {
    margin-bottom: var(--spacing-md);
}

.livro-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin: var(--spacing-lg) 0;
}

.feature {
    text-align: center;
    padding: 1.5rem;
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    transition: var(--transition-smooth);
}

.feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(212, 112, 142, 0.15);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature h3 {
    font-size: 1.25rem;
    color: var(--primary-rose-dark);
    margin-bottom: 0.5rem;
}

.feature p {
    font-size: 0.95rem;
    color: var(--neutral-medium);
    line-height: 1.6;
}

.livro-cta {
    margin-top: var(--spacing-md);
}

/* ==========================================================================
   Receitas Section
   ========================================================================== */

.receitas-section {
    padding: var(--spacing-xl) 0;
    background: var(--white);
}

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

.receitas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.receita-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    transition: var(--transition-spring);
}

.receita-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(212, 112, 142, 0.2);
}

.card-image {
    position: relative;
    overflow: hidden;
}

.placeholder-recipe {
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, var(--secondary-pink) 0%, var(--primary-rose-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    text-align: center;
    color: var(--neutral-medium);
    font-style: italic;
    transition: var(--transition-smooth);
}

.receita-card:hover .placeholder-recipe {
    transform: scale(1.1);
}

.card-category {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255, 255, 255, 0.95);
    color: var(--primary-rose-dark);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.card-content {
    padding: 2rem;
}

.card-title {
    font-size: 1.5rem;
    color: var(--primary-rose-dark);
    margin-bottom: 1rem;
}

.card-description {
    color: var(--neutral-medium);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.card-meta {
    font-size: 0.9rem;
    color: var(--neutral-medium);
    margin-bottom: 1.5rem;
    font-family: var(--font-sans);
}

.card-link {
    display: inline-flex;
    align-items: center;
    color: var(--primary-rose);
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    transition: var(--transition-smooth);
}

.card-link:hover {
    color: var(--primary-rose-dark);
    transform: translateX(5px);
}

/* ==========================================================================
   Palestras Section
   ========================================================================== */

.palestras-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, var(--neutral-light) 0%, var(--white) 100%);
}

.palestras-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.palestras-text p {
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
    line-height: 1.8;
}

.palestras-highlights {
    display: grid;
    gap: 2rem;
    margin: var(--spacing-md) 0;
}

.highlight-item {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.highlight-item h4 {
    font-size: 1.3rem;
    color: var(--primary-rose-dark);
    margin-bottom: 1rem;
    font-family: var(--font-display);
}

.highlight-item ul {
    list-style: none;
    padding: 0;
}

.highlight-item li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--neutral-dark);
}

.highlight-item li::before {
    content: '🌸';
    position: absolute;
    left: 0;
}

.palestras-cta {
    margin-top: var(--spacing-md);
}

.palestras-gallery {
    display: grid;
    gap: 1.5rem;
}

.gallery-item {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.placeholder-gallery {
    aspect-ratio: 16/10;
    background: linear-gradient(135deg, var(--secondary-pink) 0%, var(--primary-rose-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    text-align: center;
    color: var(--neutral-medium);
    font-style: italic;
}

/* ==========================================================================
   Contato Section
   ========================================================================== */

.contato-section {
    padding: var(--spacing-xl) 0;
    background: var(--white);
}

.contato-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-lg);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--neutral-dark);
    margin-bottom: 0.5rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--neutral-dark);
    background: var(--neutral-light);
    border: 2px solid transparent;
    border-radius: 10px;
    transition: var(--transition-smooth);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    background: var(--white);
    border-color: var(--primary-rose-light);
    box-shadow: 0 0 0 4px rgba(212, 112, 142, 0.1);
}

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

.info-card {
    background: var(--neutral-light);
    padding: 2rem;
    border-radius: 15px;
    margin-bottom: 1.5rem;
}

.info-card h3 {
    font-size: 1.3rem;
    color: var(--primary-rose-dark);
    margin-bottom: 1rem;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem;
    background: var(--white);
    border-radius: 10px;
    transition: var(--transition-smooth);
}

.social-link:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(212, 112, 142, 0.2);
}

.social-link .icon {
    font-size: 1.5rem;
}

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

.quote-card blockquote {
    font-size: 1.2rem;
    font-style: italic;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.quote-card cite {
    display: block;
    font-size: 0.95rem;
    font-style: normal;
    opacity: 0.9;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
    background: linear-gradient(135deg, var(--neutral-dark) 0%, #1a1414 100%);
    color: var(--white);
    padding: 3rem 0 1.5rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand h3 {
    font-size: 1.75rem;
    color: var(--primary-rose-light);
    margin-bottom: 0.25rem;
    font-style: italic;
}

.footer-brand p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
    font-style: italic;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
    transition: var(--transition-smooth);
}

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

.footer-bottom {
    text-align: center;
    color: rgba(255,255,255,0.5);
    font-size: 0.85rem;
}

.footer-bottom p {
    margin: 0.5rem 0;
}

/* ==========================================================================
   Modal
   ========================================================================== */

.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(45, 36, 36, 0.9);
    backdrop-filter: blur(10px);
    animation: fadeIn 0.3s ease-out;
}

.modal-content {
    position: relative;
    background: var(--white);
    margin: 5% auto;
    padding: 3rem;
    max-width: 800px;
    max-height: 80vh;
    overflow-y: auto;
    border-radius: 20px;
    box-shadow: 0 20px 80px rgba(0,0,0,0.3);
    animation: slideInUp 0.4s ease-out;
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 2rem;
    font-size: 2rem;
    color: var(--neutral-medium);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.modal-close:hover {
    color: var(--primary-rose);
    transform: rotate(90deg);
}

/* ==========================================================================
   Animations
   ========================================================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

@keyframes slideInUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) rotate(45deg);
    }
    40% {
        transform: translateY(-10px) rotate(45deg);
    }
    60% {
        transform: translateY(-5px) rotate(45deg);
    }
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 968px) {
    .about-grid,
    .livro-grid,
    .palestras-content,
    .contato-grid {
        grid-template-columns: 1fr;
    }
    
    .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .receitas-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    
    .livro-features {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 640px) {
    :root {
        font-size: 14px;
    }
    
    .container {
        padding: 0 1.5rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        padding: 0.875rem 2rem;
    }
    
    .modal-content {
        margin: 10% 1rem;
        padding: 2rem 1.5rem;
    }
}