/* ==========================================================================
   DESIGN SYSTEM & VARIABLES
   ========================================================================== */
:root {
    --font-heading: 'Young Serif', Georgia, serif;
    --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

    /* Colors */
    --color-bg: #FAF8F6;
    --color-text-primary: #1A1A1A;
    --color-text-secondary: #5C554F;
    --color-text-muted: #8E867E;
    
    --color-accent: #C86A4B;
    --color-accent-hover: #A94E32;
    --color-accent-light: #F6ECE8;
    
    --color-card-bg: #F3EFEA;
    --color-card-border: #E8E2D9;
    
    --color-white: #FFFFFF;
    --color-border: #EAE5DD;
    
    /* Layout & Styling */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --shadow-subtle: 0 4px 20px rgba(26, 26, 26, 0.04);
    --shadow-medium: 0 10px 30px rgba(26, 26, 26, 0.08);
    --shadow-accent: 0 10px 25px rgba(200, 106, 75, 0.2);
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-quick: all 0.15s ease;
    
    --container-width: 1140px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    line-height: 1.6;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.25;
}

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

/* ==========================================================================
   NAVIGATION
   ========================================================================== */
.header {
    position: sticky;
    top: 0;
    background-color: rgba(250, 248, 246, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    transition: var(--transition-smooth);
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    letter-spacing: -0.5px;
    color: var(--color-text-primary);
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-text-secondary);
}

.nav-link:hover {
    color: var(--color-accent);
}

.nav-link-btn {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-white);
    background-color: var(--color-text-primary);
    padding: 10px 20px;
    border-radius: 40px;
    transition: var(--transition-smooth);
}

.nav-link-btn:hover {
    background-color: var(--color-accent);
    box-shadow: var(--shadow-accent);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
    padding: 80px 24px 100px 24px;
}

.hero-container {
    max-width: var(--container-width);
    margin: 0 auto;
}

.hero-text-block {
    text-align: center;
    max-width: 850px;
    margin: 0 auto 64px auto;
}

.hero-title {
    font-size: 3.5rem;
    letter-spacing: -1.5px;
    margin-bottom: 18px;
    color: var(--color-text-primary);
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--color-accent);
    font-weight: 500;
}

/* Hero Content Grid (Map and Pricing) */
.hero-grid-row {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: stretch;
}

/* Map Card */
.map-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-subtle);
    display: flex;
    flex-direction: column;
    height: 480px;
    transition: var(--transition-smooth);
}

.map-card:hover {
    box-shadow: var(--shadow-medium);
}

.map-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.map-icon {
    font-size: 1.8rem;
    color: var(--color-accent);
    background-color: var(--color-accent-light);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-header h3 {
    font-size: 1.15rem;
    font-family: var(--font-body);
    font-weight: 700;
}

.map-header p {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.map-iframe-container {
    flex-grow: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border);
    background-color: var(--color-card-bg);
}

.map-iframe-container iframe {
    width: 100%;
    height: 100%;
    display: block;
}

.map-link-overlay {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
    padding: 12px;
    border-radius: var(--radius-sm);
    background-color: var(--color-card-bg);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.map-link-overlay:hover {
    background-color: var(--color-accent-light);
    color: var(--color-accent);
}

/* Booking Card */
.booking-card {
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-smooth);
}

.booking-card:hover {
    box-shadow: var(--shadow-medium);
}

.tag {
    align-self: flex-start;
    background-color: var(--color-accent-light);
    color: var(--color-accent);
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 6px 16px;
    border-radius: 30px;
    margin-bottom: 24px;
}

.price-display {
    display: flex;
    align-items: baseline;
    margin-bottom: 30px;
}

.price-display .currency {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-right: 4px;
}

.price-display .amount {
    font-family: var(--font-heading);
    font-size: 4.5rem;
    line-height: 1;
    color: var(--color-text-primary);
}

.price-display .decimals {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    color: var(--color-text-primary);
}

.price-display .period {
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-left: 8px;
}

.lesson-features {
    list-style: none;
    margin-bottom: 40px;
}

.lesson-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 0.95rem;
    color: var(--color-text-secondary);
}

.lesson-features li i {
    color: var(--color-accent);
    margin-top: 4px;
}

.btn-primary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background-color: var(--color-accent);
    color: var(--color-white);
    padding: 18px 32px;
    border-radius: 40px;
    font-weight: 600;
    font-size: 1.05rem;
    box-shadow: var(--shadow-accent);
    transition: var(--transition-smooth);
}

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    box-shadow: 0 12px 30px rgba(200, 106, 75, 0.3);
}

.pricing-subtext {
    text-align: center;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: 16px;
}

/* ==========================================================================
   DECORATIVE SEPARATORS
   ========================================================================== */
.wave-divider {
    height: 1px;
    background-color: var(--color-border);
    max-width: var(--container-width);
    margin: 0 auto;
}

/* ==========================================================================
   ABOUT ME SECTION
   ========================================================================== */
.about-section {
    padding: 100px 24px;
    background-color: var(--color-white);
}

.about-container {
    max-width: var(--container-width);
    margin: 0 auto;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 80px;
    align-items: center;
}

.about-image-wrapper {
    position: relative;
    padding-bottom: 15px;
    padding-right: 15px;
}

.image-border-decoration {
    position: absolute;
    top: 30px;
    left: 30px;
    right: 0;
    bottom: 0;
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-lg);
    z-index: 1;
}

.about-image {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    border-radius: var(--radius-lg);
    z-index: 2;
    box-shadow: var(--shadow-medium);
    transition: var(--transition-smooth);
}



.section-title {
    font-size: 2.8rem;
    letter-spacing: -1px;
    margin-bottom: 24px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: var(--color-accent);
    border-radius: 2px;
}

.about-content h2.section-title {
    margin-bottom: 32px;
}

.about-text {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: 40px;
}

.specialties-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.badge {
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-quick);
}

.badge i {
    color: var(--color-accent);
}

.badge:hover {
    background-color: var(--color-accent-light);
    border-color: var(--color-accent);
    color: var(--color-accent);
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact-section {
    padding: 100px 24px 120px 24px;
}

.contact-container {
    max-width: var(--container-width);
    margin: 0 auto;
}

.contact-header {
    max-width: 650px;
    margin: 0 auto 64px auto;
}

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

.contact-header h2.section-title::after {
    left: 50%;
    transform: translateX(-50%);
}

.section-subtitle {
    font-size: 1.15rem;
    color: var(--color-text-secondary);
    margin-top: 16px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-subtle);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--color-accent);
    opacity: 0;
    transition: var(--transition-quick);
}

.contact-card:hover {
    box-shadow: var(--shadow-medium);
}

.contact-card:hover::before {
    opacity: 1;
}

.contact-card-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.contact-card-icon {
    font-size: 1.35rem;
    color: var(--color-accent);
    background-color: var(--color-accent-light);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-card h3 {
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 1.2rem;
    margin: 0;
}

.contact-card-value {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    margin-bottom: 24px;
    font-weight: 500;
}

.contact-card-action {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-accent);
}

.contact-card-action i {
    transition: var(--transition-quick);
}



/* Directory Panel */
.directory-links-panel {
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.directory-links-panel h3 {
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.directory-links-panel p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin-bottom: 30px;
}

.directory-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.directory-item {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: var(--transition-smooth);
}

.directory-item:hover {
    box-shadow: var(--shadow-subtle);
    border-color: var(--color-accent);
}

.directory-logo {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    color: var(--color-text-secondary);
    flex-shrink: 0;
    transition: var(--transition-quick);
}

.directory-item:hover .directory-logo {
    background-color: var(--color-accent-light);
    color: var(--color-accent);
}

.directory-info {
    flex-grow: 1;
}

.directory-info h4 {
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.directory-info p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 0;
    line-height: 1.4;
}

.directory-arrow {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    transition: var(--transition-quick);
}

.directory-item:hover .directory-arrow {
    color: var(--color-accent);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    background-color: var(--color-text-primary);
    color: var(--color-white);
    padding: 60px 24px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-container {
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer p {
    font-size: 0.9rem;
    opacity: 0.8;
}

.footer-subtext {
    font-size: 0.8rem;
    opacity: 0.5;
    letter-spacing: 0.5px;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */

/* Tablet (Portrait) */
@media (max-width: 992px) {
    .hero-title {
        font-size: 2.8rem;
    }
    
    .hero-grid-row {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .map-card {
        height: 400px;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .about-image-wrapper {
        max-width: 450px;
        margin: 0 auto;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

/* Mobile Devices */
@media (max-width: 576px) {
    .header {
        position: static;
    }
    
    .nav-container {
        padding: 16px;
    }
    
    .nav-links {
        gap: 16px;
    }
    
    .nav-link {
        font-size: 0.85rem;
    }
    
    .nav-link-btn {
        padding: 8px 16px;
        font-size: 0.8rem;
    }
    
    .hero-section {
        padding: 40px 16px 64px 16px;
    }
    
    .hero-text-block {
        margin-bottom: 40px;
    }
    
    .hero-title {
        font-size: 2.1rem;
        letter-spacing: -0.5px;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .map-card {
        padding: 16px;
        height: 350px;
    }
    
    .booking-card {
        padding: 24px;
    }
    
    .price-display .amount {
        font-size: 3.5rem;
    }
    
    .price-display .decimals {
        font-size: 1.8rem;
    }
    
    .about-section {
        padding: 64px 16px;
    }
    
    .section-title {
        font-size: 2.1rem;
    }
    
    .contact-section {
        padding: 64px 16px 80px 16px;
    }
    
    .contact-card {
        padding: 24px;
    }
    
    .directory-links-panel {
        padding: 24px;
    }
}