/* PULSE — Bright Group Fitness Template */
/* Design: Energetic, modern, approachable, community-driven */

:root {
    --bg: #ffffff;
    --bg-alt: #f4f6f9;
    --bg-accent: #fef3e7;
    --text: #1a1e2c;
    --text-muted: #5c6478;
    --text-light: #9aa0b0;
    --accent: #f97316;
    --accent-hover: #ea580c;
    --accent-soft: #fed7aa;
    --border: #e8eaf0;
    --font: 'Plus Jakarta Sans', -apple-system, sans-serif;
    --space-sm: 16px;
    --space-md: 32px;
    --space-lg: 56px;
    --space-xl: 96px;
    --space-xxl: 130px;
    --max-width: 1100px;
    --radius: 8px;
    --transition: .3s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font); background: var(--bg); color: var(--text); line-height: 1.7; font-weight: 400; font-size: 15px; overflow-x: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* --- Header --- */
.header { position: fixed; top: 0; width: 100%; z-index: 1000; padding: 14px 40px; background: rgba(255,255,255,.95); backdrop-filter: blur(8px); transition: box-shadow var(--transition); }
.header.scrolled { box-shadow: 0 1px 8px rgba(0,0,0,.05); }
.header-inner { max-width: var(--max-width); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; }
.logo { font-size: 1.2rem; font-weight: 700; letter-spacing: 2px; color: var(--accent); }
.nav { display: flex; gap: 28px; align-items: center; }
.nav a { font-size: .84rem; font-weight: 500; color: var(--text-muted); transition: color var(--transition); }
.nav a:hover { color: var(--text); }
.nav-cta { padding: 8px 20px !important; background: var(--accent) !important; color: #fff !important; border-radius: var(--radius) !important; }
.nav-cta:hover { background: var(--accent-hover) !important; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; width: 24px; height: 16px; position: relative; }
.nav-toggle span { position: absolute; left: 0; width: 100%; height: 2px; background: var(--text); border-radius: 1px; }
.nav-toggle span:first-child { top: 0; }
.nav-toggle span:last-child { bottom: 0; }

/* --- Hero --- */
.hero { padding: 120px 40px var(--space-xl); }
.hero-inner { max-width: var(--max-width); margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-lg); align-items: center; }
.hero-tag { font-size: .72rem; letter-spacing: 2px; text-transform: uppercase; color: var(--accent); font-weight: 600; display: block; margin-bottom: 12px; }
.hero h1 { font-size: clamp(2.5rem, 5vw, 3.8rem); font-weight: 700; line-height: 1.1; margin-bottom: var(--space-md); }
.hero-text > p { color: var(--text-muted); font-size: .95rem; line-height: 1.8; margin-bottom: var(--space-lg); max-width: 420px; }
.hero-image { position: relative; }
.hero-image > img { width: 100%; border-radius: var(--radius); aspect-ratio: 4/3; object-fit: cover; }
.hero-float { position: absolute; bottom: -16px; right: -16px; background: var(--accent); color: #fff; padding: 16px 20px; border-radius: var(--radius); text-align: center; box-shadow: 0 8px 24px rgba(249,115,22,.25); }
.float-num { display: block; font-size: 1.6rem; font-weight: 700; }
.float-text { font-size: .68rem; letter-spacing: .5px; opacity: .9; }

.btn { display: inline-block; padding: 14px 28px; font-size: .85rem; font-weight: 600; border-radius: var(--radius); transition: all var(--transition); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); }
.btn-lg { padding: 16px 36px; font-size: .92rem; }

/* --- Classes --- */
.classes { padding: var(--space-xl) 40px; background: var(--bg-alt); }
.classes-inner { max-width: var(--max-width); margin: 0 auto; }
.classes-inner > h2 { font-size: 2rem; font-weight: 700; margin-bottom: 8px; }
.classes-sub { color: var(--text-muted); font-size: .92rem; margin-bottom: var(--space-lg); max-width: 500px; }
.classes-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.class-card { background: var(--bg); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); transition: box-shadow var(--transition), transform var(--transition); }
.class-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,.06); transform: translateY(-3px); }
.class-card img { width: 100%; height: 160px; object-fit: cover; }
.class-card h3 { padding: 16px 16px 0; font-size: .95rem; font-weight: 600; }
.class-card p { padding: 8px 16px 16px; color: var(--text-muted); font-size: .82rem; line-height: 1.6; }

/* --- Timetable --- */
.timetable { padding: var(--space-xl) 40px; }
.timetable-inner { max-width: var(--max-width); margin: 0 auto; }
.timetable-inner > h2 { font-size: 1.8rem; font-weight: 700; margin-bottom: var(--space-lg); }
.timetable-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: var(--space-md); }
.tt-day h4 { font-size: .82rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; padding-bottom: 12px; border-bottom: 2px solid var(--accent); margin-bottom: 12px; }
.tt-class { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--border); }
.tt-time { font-size: .78rem; color: var(--text-light); }
.tt-name { font-size: .82rem; font-weight: 500; }
.timetable-link { font-size: .85rem; font-weight: 500; color: var(--accent); }
.timetable-link:hover { text-decoration: underline; }

/* --- Community --- */
.community { padding: var(--space-xl) 40px; background: var(--bg-accent); }
.community-inner { max-width: var(--max-width); margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-lg); align-items: center; }
.community-image img { width: 100%; border-radius: var(--radius); aspect-ratio: 4/3; object-fit: cover; }
.community-text h2 { font-size: 1.8rem; font-weight: 700; margin-bottom: var(--space-sm); }
.community-text > p { color: var(--text-muted); font-size: .9rem; line-height: 1.8; margin-bottom: var(--space-md); }
.community blockquote { border-left: 3px solid var(--accent); padding-left: 20px; }
.community blockquote p { font-size: .92rem; font-style: italic; color: var(--text); line-height: 1.7; margin-bottom: 8px; }
.community cite { font-size: .78rem; color: var(--text-light); font-style: normal; }

/* --- Join --- */
.join { padding: var(--space-xxl) 40px; text-align: center; }
.join-inner { max-width: 600px; margin: 0 auto; }
.join h2 { font-size: 2.2rem; font-weight: 700; margin-bottom: 12px; }
.join-inner > p { color: var(--text-muted); margin-bottom: var(--space-lg); }
.join-options { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: var(--space-lg); }
.join-card { padding: 24px; border: 1px solid var(--border); border-radius: var(--radius); text-align: center; }
.join-card--pop { border-color: var(--accent); background: #fffbf7; }
.join-card h3 { font-size: .9rem; font-weight: 600; margin-bottom: 8px; }
.join-price { font-size: 1.8rem; font-weight: 700; color: var(--accent); display: block; margin-bottom: 8px; }
.join-price small { font-size: .8rem; font-weight: 400; color: var(--text-muted); }
.join-card p { font-size: .82rem; color: var(--text-muted); }
.join-address { margin-top: var(--space-md); font-size: .78rem; color: var(--text-light); }

/* --- Footer --- */
.footer { padding: var(--space-md) 40px; border-top: 1px solid var(--border); }
.footer-inner { max-width: var(--max-width); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; }
.footer p { font-size: .72rem; color: var(--text-light); }

/* --- Reveal --- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s cubic-bezier(.4,0,.2,1), transform .6s cubic-bezier(.4,0,.2,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* --- Responsive --- */
@media (max-width: 900px) {
    .hero { padding: 100px 24px var(--space-lg); }
    .hero-inner { grid-template-columns: 1fr; }
    .hero-image { order: -1; }
    .classes, .timetable, .community, .join { padding-left: 24px; padding-right: 24px; }
    .classes-grid { grid-template-columns: repeat(2, 1fr); }
    .timetable-grid { grid-template-columns: 1fr; }
    .community-inner { grid-template-columns: 1fr; }
    .join-options { grid-template-columns: 1fr; max-width: 300px; margin: 0 auto var(--space-lg); }
    .footer-inner { flex-direction: column; gap: 8px; }
}
@media (max-width: 600px) {
    .nav { display: none; position: fixed; inset: 0; background: rgba(255,255,255,.98); flex-direction: column; align-items: center; justify-content: center; gap: 24px; z-index: 999; }
    .nav.open { display: flex; }
    .nav-toggle { display: block; z-index: 1001; }
    .classes-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 2.2rem; }
}