/* ============================================
   JANNAH BROCK - Women's Fitness
   Design: Dark Theme + Purple/Mint Accent
   Pattern: Service Showcase (Template B)
   ============================================ */

:root {
    --color-primary: #9B59B6;
    --color-primary-light: #B07CC6;
    --color-primary-dark: #8344A5;
    --color-primary-rgb: 155, 89, 182;
    --color-secondary: #1ABC9C;
    --color-secondary-light: #48D1B0;
    --color-secondary-dark: #16A085;
    --color-secondary-rgb: 26, 188, 156;
    --color-accent: #E8A0FF;
    --color-accent-rgb: 232, 160, 255;
    --color-bg: #0D0D12;
    --color-bg-elevated: #141418;
    --color-bg-card: #1A1A22;
    --color-bg-surface: #12121A;
    --color-bg-rgb: 13, 13, 18;
    --color-text: #FAFAFA;
    --color-text-secondary: #D4D4D8;
    --color-text-dim: #A1A1AA;
    --color-text-muted: #71717A;
    --color-text-light: #FFFFFF;
    --border-subtle: rgba(155, 89, 182, 0.08);
    --border-default: rgba(155, 89, 182, 0.12);
    --border-strong: rgba(155, 89, 182, 0.20);
    --border-primary: rgba(155, 89, 182, 0.3);
    --font-display: 'Playfair Display', 'Georgia', serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --section-padding: 140px;
    --container-max: 1400px;
    --ease-elegant: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-dramatic: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-cinematic: cubic-bezier(0.22, 1, 0.36, 1);
    --transition-base: 0.4s var(--ease-elegant);
    --transition-slow: 0.6s var(--ease-dramatic);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font-body); background: var(--color-bg); color: var(--color-text); line-height: 1.6; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.page-loader { position: fixed; inset: 0; background: var(--color-bg); display: flex; align-items: center; justify-content: center; z-index: 9999; transition: opacity 0.8s var(--ease-elegant), visibility 0.8s; }
.page-loader.loaded { opacity: 0; visibility: hidden; }
.loader-content { text-align: center; }
.loader-logo { font-family: var(--font-display); font-size: 2rem; font-weight: 500; letter-spacing: 0.05em; color: var(--color-text); }
.loader-logo span { display: block; font-size: 0.75rem; font-weight: 400; letter-spacing: 0.3em; color: var(--color-primary); margin-top: 12px; text-transform: uppercase; }
.loader-bar { width: 80px; height: 2px; background: rgba(155, 89, 182, 0.15); margin: 32px auto 0; overflow: hidden; border-radius: 1px; }
.loader-bar::after { content: ''; display: block; width: 30%; height: 100%; background: linear-gradient(90deg, var(--color-primary), var(--color-secondary)); animation: loaderSlide 1s ease-in-out infinite; }
@keyframes loaderSlide { 0% { transform: translateX(-100%); } 100% { transform: translateX(400%); } }

.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 24px 0; transition: var(--transition-base); }
.nav-container { max-width: var(--container-max); margin: 0 auto; padding: 0 40px; display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; flex-direction: column; gap: 2px; }
.nav-logo-main { font-family: var(--font-display); font-size: 1.25rem; font-weight: 500; letter-spacing: 0.02em; color: var(--color-text); }
.nav-logo-sub { font-size: 0.7rem; font-weight: 500; letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-primary); }
.nav-links { display: flex; align-items: center; gap: 48px; }
.nav-link { font-size: 0.875rem; font-weight: 500; letter-spacing: 0.02em; color: var(--color-text-secondary); transition: var(--transition-base); }
.nav-link:hover { color: var(--color-primary); }
.nav-cta { font-size: 0.875rem; font-weight: 500; letter-spacing: 0.02em; padding: 12px 28px; background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark)); color: var(--color-text-light); border-radius: 4px; transition: var(--transition-base); }
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(155, 89, 182, 0.35); }
.nav.scrolled { background: rgba(13, 13, 18, 0.95); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); padding: 16px 0; box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3); }
.nav-mobile-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav-mobile-toggle span { width: 24px; height: 2px; background: var(--color-text); transition: var(--transition-base); }

@media (max-width: 768px) {
    .nav-container { padding: 0 24px; }
    .nav-mobile-toggle { display: flex; }
    .nav-links { position: fixed; top: 0; right: -100%; width: 100%; height: 100vh; background: var(--color-bg); flex-direction: column; justify-content: center; gap: 32px; transition: right 0.4s var(--ease-dramatic); }
    .nav-links.active { right: 0; }
    .nav-link { font-size: 1.25rem; }
    .nav-mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .nav-mobile-toggle.active span:nth-child(2) { opacity: 0; }
    .nav-mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
}

.hero { min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 80% 60% at 30% 20%, rgba(155, 89, 182, 0.15) 0%, transparent 50%), radial-gradient(ellipse 60% 50% at 70% 80%, rgba(26, 188, 156, 0.1) 0%, transparent 50%); z-index: 1; pointer-events: none; }
.hero-content { display: flex; flex-direction: column; justify-content: center; padding: 120px 80px 80px; position: relative; z-index: 2; }
.hero-badge { display: flex; align-items: center; gap: 16px; margin-bottom: 32px; }
.hero-badge-line { width: 40px; height: 1px; background: var(--color-primary); }
.hero-badge-text { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-primary); }
.hero-title { font-family: var(--font-display); font-size: clamp(3rem, 8vw, 5.5rem); font-weight: 400; line-height: 1.05; letter-spacing: -0.02em; margin-bottom: 32px; }
.hero-title em { font-style: italic; color: var(--color-primary); }
.hero-tagline { font-size: 1.125rem; line-height: 1.7; color: var(--color-text-secondary); max-width: 480px; margin-bottom: 40px; }
.hero-meta { display: flex; gap: 48px; margin-bottom: 48px; }
.hero-meta-item { display: flex; flex-direction: column; gap: 6px; }
.hero-meta-label { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase; color: var(--color-text-muted); }
.hero-meta-value { font-size: 1rem; font-weight: 500; color: var(--color-text); }
.hero-cta { display: flex; align-items: center; gap: 32px; }
.hero-cta-btn { padding: 16px 36px; background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark)); color: var(--color-text-light); font-size: 0.875rem; font-weight: 600; letter-spacing: 0.05em; border-radius: 4px; transition: var(--transition-base); }
.hero-cta-btn:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(155, 89, 182, 0.4); }
.hero-cta-link { font-size: 0.875rem; font-weight: 500; color: var(--color-text-secondary); position: relative; transition: var(--transition-base); }
.hero-cta-link::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1px; background: var(--color-primary); transition: width 0.3s var(--ease-elegant); }
.hero-cta-link:hover { color: var(--color-primary); }
.hero-cta-link:hover::after { width: 100%; }
.hero-image { position: relative; background: url('https://images.unsplash.com/photo-1518310383802-640c2de311b2?w=1200&q=80') center/cover no-repeat; }
.hero-image::before { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, var(--color-bg) 0%, transparent 30%); }
.hero-image::after { content: ''; position: absolute; inset: 0; background: rgba(13, 13, 18, 0.3); }

@media (max-width: 968px) {
    .hero { grid-template-columns: 1fr; min-height: auto; }
    .hero-content { padding: 140px 32px 80px; }
    .hero-image { height: 50vh; order: -1; }
    .hero-image::before { background: linear-gradient(180deg, transparent 60%, var(--color-bg) 100%); }
}

.section { padding: var(--section-padding) 0; position: relative; }
.section-label { display: block; font-size: 0.7rem; font-weight: 600; letter-spacing: 0.25em; text-transform: uppercase; color: var(--color-primary); margin-bottom: 20px; }
.section-title { font-family: var(--font-display); font-size: clamp(2.5rem, 5vw, 3.5rem); font-weight: 400; line-height: 1.15; letter-spacing: -0.02em; }
.section-title em { font-style: italic; color: var(--color-primary); }

.about { background: var(--color-bg); position: relative; overflow: hidden; }
.about::before { content: ''; position: absolute; inset: 0; background: url('https://images.unsplash.com/photo-1522337360788-8b13dee7a37e?w=1400&q=60') center/cover no-repeat; filter: grayscale(100%); opacity: 0.04; -webkit-mask-image: linear-gradient(180deg, transparent 0%, black 20%, black 80%, transparent 100%); mask-image: linear-gradient(180deg, transparent 0%, black 20%, black 80%, transparent 100%); pointer-events: none; }
.about::after { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 60% 50% at 20% 30%, rgba(155, 89, 182, 0.08) 0%, transparent 50%), radial-gradient(ellipse 50% 40% at 80% 70%, rgba(26, 188, 156, 0.06) 0%, transparent 50%); pointer-events: none; }
.about-container { max-width: var(--container-max); margin: 0 auto; padding: 0 40px; display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: center; position: relative; z-index: 2; }
.about-image { position: relative; }
.about-image-main { position: relative; overflow: hidden; }
.about-image-main img { width: 100%; height: 600px; object-fit: cover; filter: grayscale(100%); transition: filter 0.6s var(--ease-elegant); }
.about-image:hover .about-image-main img { filter: grayscale(0%); }
.about-image-accent { position: absolute; bottom: -20px; right: -20px; width: 200px; height: 200px; border: 1px solid var(--color-primary); opacity: 0.3; z-index: -1; }
.about-content { max-width: 540px; }
.about-quote { font-family: var(--font-display); font-size: 1.75rem; font-style: italic; line-height: 1.4; color: var(--color-text); margin-bottom: 32px; padding-left: 24px; border-left: 2px solid var(--color-primary); }
.about-text { font-size: 1rem; line-height: 1.8; color: var(--color-text-secondary); margin-bottom: 20px; }
.about-highlight { display: flex; align-items: center; gap: 20px; margin-top: 40px; padding: 24px; background: var(--color-bg-elevated); border: 1px solid var(--border-subtle); border-radius: 8px; }
.about-highlight-icon { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, rgba(155, 89, 182, 0.15), rgba(26, 188, 156, 0.1)); border-radius: 50%; color: var(--color-primary); }
.about-highlight-text strong { display: block; font-size: 1rem; font-weight: 600; color: var(--color-text); margin-bottom: 4px; }
.about-highlight-text span { font-size: 0.875rem; color: var(--color-text-dim); }

@media (max-width: 968px) { .about-container { grid-template-columns: 1fr; gap: 60px; padding: 0 24px; } .about-image-main img { height: 400px; } }

.signature { background: var(--color-bg-elevated); position: relative; overflow: hidden; }
.signature::before { content: ''; position: absolute; inset: 0; background: url('https://images.unsplash.com/photo-1487412720507-e7ab37603c6f?w=1400&q=60') center/cover no-repeat; filter: grayscale(100%); opacity: 0.03; -webkit-mask-image: linear-gradient(180deg, transparent 0%, black 20%, black 80%, transparent 100%); mask-image: linear-gradient(180deg, transparent 0%, black 20%, black 80%, transparent 100%); pointer-events: none; }
.signature::after { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 20% 30%, rgba(155, 89, 182, 0.08) 0%, transparent 50%), radial-gradient(ellipse at 80% 70%, rgba(26, 188, 156, 0.06) 0%, transparent 50%); pointer-events: none; }
.signature-container { max-width: var(--container-max); margin: 0 auto; padding: 0 40px; position: relative; z-index: 2; }
.signature-header { text-align: center; margin-bottom: 80px; }
.signature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.signature-item { padding: 48px 40px; background: rgba(255, 255, 255, 0.02); border: 1px solid var(--border-subtle); border-radius: 8px; text-align: center; transition: var(--transition-base); }
.signature-item:hover { border-color: var(--border-primary); background: rgba(155, 89, 182, 0.03); transform: translateY(-4px); }
.signature-icon { width: 56px; height: 56px; margin: 0 auto 28px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, rgba(155, 89, 182, 0.12), rgba(26, 188, 156, 0.08)); border-radius: 50%; color: var(--color-primary); }
.signature-icon svg { width: 24px; height: 24px; }
.signature-title { font-family: var(--font-display); font-size: 1.25rem; font-weight: 500; margin-bottom: 16px; color: var(--color-text); }
.signature-desc { font-size: 0.9375rem; line-height: 1.7; color: var(--color-text-dim); }

@media (max-width: 968px) { .signature-container { padding: 0 24px; } .signature-grid { grid-template-columns: 1fr; gap: 24px; } .signature-item { padding: 36px 28px; } }

.services { background: var(--color-bg); position: relative; overflow: hidden; }
.services::before { content: ''; position: absolute; inset: 0; background: url('https://images.unsplash.com/photo-1571019613454-1cb2f99b2d8b?w=1400&q=60') center/cover no-repeat; filter: grayscale(100%); opacity: 0.04; -webkit-mask-image: linear-gradient(180deg, transparent 0%, black 20%, black 80%, transparent 100%); mask-image: linear-gradient(180deg, transparent 0%, black 20%, black 80%, transparent 100%); pointer-events: none; }
.services::after { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 70% 50% at 70% 20%, rgba(155, 89, 182, 0.07) 0%, transparent 50%), radial-gradient(ellipse 50% 50% at 30% 80%, rgba(26, 188, 156, 0.05) 0%, transparent 50%); pointer-events: none; }
.services-header { max-width: var(--container-max); margin: 0 auto 80px; padding: 0 40px; position: relative; z-index: 2; }
.services-grid { max-width: var(--container-max); margin: 0 auto; padding: 0 40px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; position: relative; z-index: 2; }
.service-item { padding: 48px; background: var(--color-bg-elevated); border: 1px solid var(--border-subtle); border-radius: 8px; position: relative; overflow: hidden; transition: var(--transition-base); }
.service-item::before { content: ''; position: absolute; top: 0; left: 0; width: 3px; height: 0; background: linear-gradient(180deg, var(--color-primary), var(--color-secondary)); transition: height 0.4s var(--ease-dramatic); }
.service-item:hover { border-color: var(--border-primary); transform: translateY(-4px); }
.service-item:hover::before { height: 100%; }
.service-number { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; color: var(--color-primary); margin-bottom: 20px; display: block; }
.service-title { font-family: var(--font-display); font-size: 1.5rem; font-weight: 500; margin-bottom: 16px; color: var(--color-text); }
.service-desc { font-size: 0.9375rem; line-height: 1.7; color: var(--color-text-dim); }

@media (max-width: 768px) { .services-header, .services-grid { padding: 0 24px; } .services-grid { grid-template-columns: 1fr; } .service-item { padding: 32px; } }

.achievements { background: var(--color-bg-elevated); position: relative; overflow: hidden; }
.achievements::before { content: ''; position: absolute; inset: 0; background: url('https://images.unsplash.com/photo-1526290766257-c015850e4629?w=1400&q=60') center/cover no-repeat; filter: grayscale(100%); opacity: 0.03; -webkit-mask-image: linear-gradient(180deg, transparent 0%, black 20%, black 80%, transparent 100%); mask-image: linear-gradient(180deg, transparent 0%, black 20%, black 80%, transparent 100%); pointer-events: none; }
.achievements::after { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 0%, rgba(155, 89, 182, 0.1) 0%, transparent 50%), radial-gradient(ellipse 60% 40% at 50% 100%, rgba(26, 188, 156, 0.06) 0%, transparent 50%); pointer-events: none; }
.achievements-container { max-width: var(--container-max); margin: 0 auto; padding: 0 40px; position: relative; z-index: 2; }
.achievements-header { text-align: center; margin-bottom: 80px; }
.achievements-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; }
.achievement-stat { text-align: center; padding: 40px 24px; background: rgba(255, 255, 255, 0.02); border: 1px solid var(--border-subtle); border-radius: 8px; }
.achievement-stat-value { font-family: var(--font-display); font-size: 2.5rem; font-weight: 500; color: var(--color-primary); margin-bottom: 8px; }
.achievement-stat-label { font-size: 0.8125rem; font-weight: 500; letter-spacing: 0.05em; text-transform: uppercase; color: var(--color-text-dim); }

@media (max-width: 968px) { .achievements-container { padding: 0 24px; } .achievements-stats { grid-template-columns: repeat(2, 1fr); gap: 24px; } }
@media (max-width: 480px) { .achievements-stats { grid-template-columns: 1fr; } }

.gallery { background: var(--color-bg); position: relative; overflow: hidden; }
.gallery::before { content: ''; position: absolute; inset: 0; background: url('https://images.unsplash.com/photo-1512290923902-8a9f81dc236c?w=1400&q=60') center/cover no-repeat; filter: grayscale(100%); opacity: 0.04; -webkit-mask-image: linear-gradient(180deg, transparent 0%, black 20%, black 80%, transparent 100%); mask-image: linear-gradient(180deg, transparent 0%, black 20%, black 80%, transparent 100%); pointer-events: none; }
.gallery::after { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 50% 50% at 30% 40%, rgba(155, 89, 182, 0.06) 0%, transparent 50%), radial-gradient(ellipse 60% 50% at 70% 60%, rgba(26, 188, 156, 0.05) 0%, transparent 50%); pointer-events: none; }
.gallery-header { max-width: var(--container-max); margin: 0 auto 60px; padding: 0 40px; position: relative; z-index: 2; }
.gallery-grid { max-width: var(--container-max); margin: 0 auto; padding: 0 40px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; position: relative; z-index: 2; }
.gallery-item { position: relative; aspect-ratio: 1; overflow: hidden; border-radius: 8px; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%); transition: filter 0.6s var(--ease-elegant), transform 0.6s var(--ease-elegant); }
.gallery-item:hover img { filter: grayscale(0%); transform: scale(1.08); }
.gallery-item-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(13, 13, 18, 0.9) 100%); display: flex; align-items: flex-end; padding: 20px; opacity: 0; transition: opacity 0.4s var(--ease-elegant); }
.gallery-item:hover .gallery-item-overlay { opacity: 1; }
.gallery-item-title { font-size: 0.875rem; font-weight: 500; color: var(--color-text); }

@media (max-width: 968px) { .gallery-header, .gallery-grid { padding: 0 24px; } .gallery-grid { grid-template-columns: repeat(2, 1fr); } }

.contact { background: var(--color-bg-elevated); position: relative; overflow: hidden; }
.contact::before { content: ''; position: absolute; inset: 0; background: url('https://images.unsplash.com/photo-1519699047748-de8e457a634e?w=1400&q=60') center/cover no-repeat; filter: grayscale(100%); opacity: 0.03; -webkit-mask-image: linear-gradient(180deg, transparent 0%, black 20%, black 80%, transparent 100%); mask-image: linear-gradient(180deg, transparent 0%, black 20%, black 80%, transparent 100%); pointer-events: none; }
.contact::after { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 100%, rgba(155, 89, 182, 0.1) 0%, transparent 50%), radial-gradient(ellipse at 20% 50%, rgba(26, 188, 156, 0.05) 0%, transparent 50%); pointer-events: none; }
.contact-container { max-width: 720px; margin: 0 auto; padding: 0 40px; text-align: center; position: relative; z-index: 2; }
.contact-title { font-family: var(--font-display); font-size: clamp(2.5rem, 5vw, 3.5rem); font-weight: 400; line-height: 1.15; margin-bottom: 24px; }
.contact-title em { font-style: italic; color: var(--color-primary); }
.contact-desc { font-size: 1.125rem; line-height: 1.7; color: var(--color-text-secondary); margin-bottom: 48px; }
.contact-cta { display: inline-flex; align-items: center; gap: 12px; padding: 18px 40px; background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark)); color: var(--color-text-light); font-size: 1rem; font-weight: 600; letter-spacing: 0.02em; border-radius: 4px; transition: var(--transition-base); }
.contact-cta:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(155, 89, 182, 0.4); }
.contact-links { display: flex; justify-content: center; gap: 40px; margin-top: 48px; }
.contact-link { display: flex; align-items: center; gap: 10px; font-size: 0.9375rem; color: var(--color-text-dim); transition: var(--transition-base); }
.contact-link:hover { color: var(--color-primary); }
.contact-link svg { width: 18px; height: 18px; }

@media (max-width: 768px) { .contact-container { padding: 0 24px; } .contact-links { flex-direction: column; gap: 20px; } }

.footer { padding: 60px 0; background: var(--color-bg); border-top: 1px solid var(--border-subtle); }
.footer-container { max-width: var(--container-max); margin: 0 auto; padding: 0 40px; display: flex; align-items: center; justify-content: space-between; }
.footer-logo { font-family: var(--font-display); font-size: 1.25rem; font-weight: 500; color: var(--color-text); }
.footer-copy { font-size: 0.8125rem; color: var(--color-text-muted); }

@media (max-width: 768px) { .footer-container { flex-direction: column; gap: 16px; padding: 0 24px; } }

.reveal { opacity: 0; transform: translateY(40px); transition: opacity 1s var(--ease-cinematic), transform 1.2s var(--ease-cinematic); }
.reveal.revealed { opacity: 1; transform: translateY(0); }

@media (hover: none) {
    .signature-item.mobile-active, .service-item.mobile-active, .gallery-item.mobile-active { transform: translateY(-4px); border-color: var(--border-primary); }
    .gallery-item.mobile-active img { filter: grayscale(0%); transform: scale(1.08); }
    .gallery-item.mobile-active .gallery-item-overlay { opacity: 1; }
}