/* ========================================
   Stick Together Cardio Drumming
   Classic & Elegant Style System
   ======================================== */

/* --- CSS Custom Properties --- */
:root {
    --color-burgundy: #8B2332;
    --color-burgundy-dark: #6B1A28;
    --color-burgundy-light: #A83245;
    --color-blush: #E8C4B8;
    --color-blush-light: #F2D9CF;
    --color-blush-pale: #FAF0EC;
    --color-cream: #FDF8F5;
    --color-warm-white: #FFFAF8;
    --color-charcoal: #2A2225;
    --color-text: #3D2B2E;
    --color-text-light: #6B5256;
    --color-text-muted: #9A7E82;
    --color-border: rgba(139, 35, 50, 0.12);
    --color-border-light: rgba(139, 35, 50, 0.06);

    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Lato', 'Segoe UI', system-ui, sans-serif;

    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    --radius-sm: 0.375rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-full: 9999px;

    --shadow-sm: 0 1px 3px rgba(42, 34, 37, 0.06), 0 1px 2px rgba(42, 34, 37, 0.04);
    --shadow-md: 0 4px 12px rgba(42, 34, 37, 0.08), 0 2px 4px rgba(42, 34, 37, 0.04);
    --shadow-lg: 0 12px 32px rgba(42, 34, 37, 0.1), 0 4px 12px rgba(42, 34, 37, 0.05);
    --shadow-xl: 0 24px 48px rgba(42, 34, 37, 0.12);

    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset & Base --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-cream);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img, svg {
    display: block;
    max-width: 100%;
}

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

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

ul {
    list-style: none;
}

/* --- Utility --- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

/* --- Typography --- */
.section-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-burgundy);
    margin-bottom: var(--space-md);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 600;
    line-height: 1.15;
    color: var(--color-charcoal);
    margin-bottom: var(--space-lg);
}

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

.section-subtitle {
    font-family: var(--font-serif);
    font-size: clamp(1.1rem, 2vw, 1.35rem);
    font-weight: 400;
    font-style: italic;
    color: var(--color-text-light);
    line-height: 1.6;
    max-width: 640px;
    margin: 0 auto var(--space-3xl);
    text-align: center;
}

.lead {
    font-family: var(--font-serif);
    font-size: clamp(1.15rem, 2vw, 1.4rem);
    font-weight: 400;
    line-height: 1.7;
    color: var(--color-text);
    margin-bottom: var(--space-lg);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.875rem 2rem;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-burgundy);
    color: #fff;
    border: 2px solid var(--color-burgundy);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    background: var(--color-burgundy-dark);
    border-color: var(--color-burgundy-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--color-burgundy);
    border: 2px solid var(--color-burgundy);
}

.btn-outline:hover,
.btn-outline:focus-visible {
    background: var(--color-burgundy);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-light {
    background: #fff;
    color: var(--color-burgundy);
    border: 2px solid #fff;
}

.btn-light:hover,
.btn-light:focus-visible {
    background: var(--color-blush-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline-light {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,0.6);
}

.btn-outline-light:hover,
.btn-outline-light:focus-visible {
    background: rgba(255,255,255,0.15);
    border-color: #fff;
    transform: translateY(-2px);
}

/* --- Header --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(253, 248, 245, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}

.site-header.scrolled {
    box-shadow: var(--shadow-sm);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.logo-icon {
    width: 36px;
    height: 36px;
    color: var(--color-burgundy);
}

.logo-icon svg {
    width: 100%;
    height: 100%;
}

.logo-text {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-charcoal);
    letter-spacing: 0.02em;
}

.main-nav ul {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.main-nav a {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-text-light);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.main-nav a:hover,
.main-nav a:focus-visible {
    color: var(--color-burgundy);
    background: rgba(139, 35, 50, 0.06);
}

.nav-cta {
    background: var(--color-burgundy) !important;
    color: #fff !important;
    margin-left: var(--space-sm);
}

.nav-cta:hover {
    background: var(--color-burgundy-dark) !important;
}

/* Mobile menu button */
.mobile-menu-btn {
    display: none;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--color-charcoal);
    transition: background var(--transition-fast);
}

.mobile-menu-btn:hover {
    background: rgba(139, 35, 50, 0.06);
}

.mobile-menu-btn svg {
    width: 22px;
    height: 22px;
}

/* Mobile menu overlay */
.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: rgba(253, 248, 245, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.mobile-menu-overlay.open {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-close {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-xl);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-charcoal);
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.mobile-menu-close:hover {
    background: rgba(139, 35, 50, 0.06);
}

.mobile-menu-close svg {
    width: 24px;
    height: 24px;
}

.mobile-menu-overlay nav ul {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.mobile-nav-link {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 500;
    color: var(--color-charcoal);
    padding: var(--space-sm) var(--space-lg);
    transition: color var(--transition-fast);
}

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

.mobile-cta {
    margin-top: var(--space-lg);
    font-family: var(--font-sans) !important;
    font-size: 0.875rem !important;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: var(--color-burgundy);
    color: #fff !important;
    padding: 1rem 2.5rem !important;
    border-radius: var(--radius-full);
}

/* --- Hero --- */
.hero-content {
    text-align: center;
    padding: var(--space-4xl) var(--space-xl) var(--space-2xl);
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-blush);
    margin-bottom: var(--space-lg);
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 600;
    line-height: 1.1;
    color: #fff;
    margin-bottom: var(--space-xl);
}

.hero-title .accent {
    color: var(--color-blush);
}

.hero-title .blush {
    color: var(--color-blush-light);
    font-style: italic;
}

.hero-subtitle {
    font-family: var(--font-sans);
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    font-weight: 300;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.75);
    max-width: 560px;
    margin: 0 auto var(--space-2xl);
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.hero-actions .btn-outline {
    border-color: rgba(255,255,255,0.4);
    color: #fff;
}

.hero-actions .btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: #fff;
    color: #fff;
}

/* --- Benefits --- */
.benefits-section {
    padding: var(--space-4xl) 0;
    background: var(--color-cream);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
}

.benefit-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}

.benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-border);
}

.benefit-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: rgba(139, 35, 50, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
    color: var(--color-burgundy);
}

.benefit-icon svg {
    width: 26px;
    height: 26px;
}

.benefit-card h3 {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--color-charcoal);
    margin-bottom: var(--space-sm);
}

.benefit-card p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-text-light);
}

/* --- Classes --- */
.classes-section {
    padding: var(--space-4xl) 0;
    background: var(--color-warm-white);
}

.classes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
}

.class-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}

.class-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.class-card-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

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

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

.class-badge {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    font-family: var(--font-sans);
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-full);
    background: var(--color-burgundy);
    color: #fff;
}

.class-badge--blush {
    background: var(--color-burgundy-light);
}

.class-badge--muted {
    background: var(--color-text-muted);
}

.class-card-content {
    padding: var(--space-xl);
}

.class-card-content h3 {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--color-charcoal);
    margin-bottom: var(--space-sm);
}

.class-description {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-text-light);
    margin-bottom: var(--space-lg);
}

.class-meta {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.class-meta span {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    padding: 0.25rem 0.75rem;
    background: var(--color-blush-pale);
    border-radius: var(--radius-full);
}

.classes-cta {
    text-align: center;
    padding: var(--space-2xl);
    background: var(--color-blush-pale);
    border-radius: var(--radius-lg);
}

.classes-cta p {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-style: italic;
    color: var(--color-text-light);
    margin-bottom: var(--space-lg);
}

/* --- Community / Testimonials --- */
.community-section {
    padding: var(--space-4xl) 0;
    background: var(--color-cream);
}

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

.testimonial-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-md);
}

.testimonial-quote {
    color: var(--color-burgundy);
    margin-bottom: var(--space-lg);
    opacity: 0.5;
}

.testimonial-text {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-style: italic;
    line-height: 1.7;
    color: var(--color-text);
    margin-bottom: var(--space-lg);
}

.testimonial-author {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

/* --- Visit --- */
.visit-section {
    padding: var(--space-4xl) 0;
    background: var(--color-warm-white);
}

.visit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    margin: var(--space-2xl) 0;
}

.contact-item {
    display: flex;
    gap: var(--space-lg);
    align-items: flex-start;
}

.contact-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    border-radius: var(--radius-md);
    background: rgba(139, 35, 50, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-burgundy);
}

.contact-icon svg {
    width: 20px;
    height: 20px;
}

.contact-item strong {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 0.25rem;
}

.contact-item p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
}

.contact-item a {
    color: var(--color-burgundy);
    transition: color var(--transition-fast);
}

.contact-item a:hover {
    color: var(--color-burgundy-dark);
    text-decoration: underline;
}

.visit-cta-group {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.visit-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 480px;
    box-shadow: var(--shadow-lg);
    border: 4px solid #fff;
}

/* --- CTA Banner --- */
.cta-banner {
    padding: var(--space-4xl) 0;
    background: var(--color-burgundy);
    text-align: center;
}

.cta-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    color: #fff;
    margin-bottom: var(--space-md);
}

.cta-text {
    font-family: var(--font-serif);
    font-size: clamp(1.1rem, 2vw, 1.35rem);
    font-style: italic;
    color: var(--color-blush);
    margin-bottom: var(--space-2xl);
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* --- Footer --- */
.site-footer {
    background: var(--color-charcoal);
    color: rgba(255, 255, 255, 0.7);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-2xl);
}

.footer-brand .logo-text {
    color: #fff;
}

.footer-brand p {
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-top: var(--space-lg);
    max-width: 300px;
}

.footer-nav h4,
.footer-contact h4 {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-blush);
    margin-bottom: var(--space-lg);
}

.footer-nav ul,
.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-nav a,
.footer-contact a {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition-fast);
}

.footer-nav a:hover,
.footer-contact a:hover {
    color: var(--color-blush);
}

.footer-bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.4);
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.5);
    transition: color var(--transition-fast);
}

.footer-bottom a:hover {
    color: var(--color-blush);
}

/* --- Scroll Reveal (progressive enhancement) --- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .benefits-grid,
    .classes-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 768px) {
    .main-nav {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero-title {
        font-size: clamp(2rem, 8vw, 3rem);
    }

    .drum-pad {
        width: 72px;
        height: 72px;
    }

    .drum-pad svg {
        width: 22px;
        height: 22px;
    }

    .benefits-grid,
    .classes-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

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

    .visit-map {
        height: 320px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .footer-bottom {
        flex-direction: column;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        width: 100%;
        max-width: 280px;
    }

    .visit-cta-group {
        flex-direction: column;
    }

    .visit-cta-group .btn {
        width: 100%;
    }

    .cta-actions {
        flex-direction: column;
    }

    .cta-actions .btn {
        width: 100%;
        max-width: 280px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-md);
    }

    .drum-pad {
        width: 60px;
        height: 60px;
    }

    .drum-pad svg {
        width: 18px;
        height: 18px;
    }

    .drum-grid {
        gap: 0.75rem;
    }
}