/* Forge Athletics — High-Energy Gym Landing */
:root {
    --ink: #0a0a0a;
    --panel: #121212;
    --soft: #f3f4f1;
    --lime: #c8f135;
    --lime-dark: #a8d012;
    --text: #e8e8e8;
    --muted: #9a9a9a;
    --line: #2a2a2a;
    --font-display: 'Anton', sans-serif;
    --font-body: 'Sora', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    background: var(--ink);
    color: var(--text);
    line-height: 1.6;
    padding-bottom: 84px;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
.wrap { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible { opacity: 1; transform: none; }
.reveal.delay { transition-delay: 0.15s; }

/* Header */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    transition: background 0.3s, border-color 0.3s;
    border-bottom: 1px solid transparent;
}
.header.scrolled {
    background: rgba(10,10,10,0.92);
    backdrop-filter: blur(10px);
    border-bottom-color: var(--line);
}
.nav-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}
.logo {
    font-family: var(--font-display);
    font-size: 1.8rem;
    letter-spacing: 2px;
}
.logo em { color: var(--lime); font-style: normal; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a {
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.7);
    transition: color 0.2s;
}
.nav a:hover { color: var(--lime); }
.nav-cta {
    background: var(--lime) !important;
    color: var(--ink) !important;
    padding: 10px 20px;
    border-radius: 999px;
}
.nav-cta:hover { background: var(--lime-dark) !important; }
.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.3rem;
    cursor: pointer;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.88rem;
    letter-spacing: 0.5px;
    border: none;
    border-radius: 999px;
    cursor: pointer;
    transition: all 0.25s;
}
.btn-lime { background: var(--lime); color: var(--ink); }
.btn-lime:hover { background: var(--lime-dark); transform: translateY(-2px); }
.btn-line {
    background: transparent;
    color: #fff;
    border: 1.5px solid rgba(255,255,255,0.35);
}
.btn-line:hover { border-color: var(--lime); color: var(--lime); }
.btn-dark { background: var(--ink); color: var(--lime); }
.btn-dark:hover { background: #222; }
.btn-ghost-dark {
    background: transparent;
    color: var(--ink);
    border: 1.5px solid var(--ink);
}
.btn-ghost-dark:hover { background: var(--ink); color: var(--lime); }
.btn-block { width: 100%; }

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: flex-end;
    padding: 120px 0 80px;
    overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; }
.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    animation: zoom 18s ease-in-out infinite alternate;
}
@keyframes zoom {
    from { transform: scale(1.05); }
    to { transform: scale(1.12); }
}
.hero-veil {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(10,10,10,0.45) 0%, rgba(10,10,10,0.75) 55%, rgba(10,10,10,0.96) 100%),
        linear-gradient(90deg, rgba(10,10,10,0.7) 0%, transparent 70%);
}
.hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.4fr 0.8fr;
    gap: 40px;
    align-items: end;
    width: 100%;
}
.eyebrow {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--lime);
    margin-bottom: 16px;
}
.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(3.8rem, 10vw, 7rem);
    line-height: 0.9;
    letter-spacing: 1px;
    margin-bottom: 22px;
}
.hero h1 span { color: var(--lime); }
.lead {
    max-width: 460px;
    color: rgba(255,255,255,0.72);
    margin-bottom: 28px;
    font-size: 1.02rem;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.hero-card {
    background: rgba(18,18,18,0.88);
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 28px;
    backdrop-filter: blur(8px);
}
.hc-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
}
.hc-row span { color: var(--muted); font-size: 0.85rem; }
.hc-row strong {
    font-family: var(--font-display);
    font-size: 1.5rem;
    letter-spacing: 1px;
}
.hero-card .btn { margin-top: 22px; }

/* Ticker */
.ticker {
    background: var(--lime);
    color: var(--ink);
    overflow: hidden;
    padding: 14px 0;
}
.ticker-track {
    display: flex;
    gap: 28px;
    width: max-content;
    font-family: var(--font-display);
    font-size: 1.4rem;
    letter-spacing: 2px;
    animation: ticker 22s linear infinite;
}
@keyframes ticker {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* Sections */
.section { padding: 100px 0; }
.section-dark { background: var(--panel); }
.section-soft { background: var(--soft); color: var(--ink); }
.section-head { margin-bottom: 48px; max-width: 520px; }
.section-head.light p { color: var(--muted); margin-top: 10px; }
.tag {
    display: block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--lime);
    margin-bottom: 12px;
}
.section-soft .tag { color: #6b8a00; }
.section-head h2 {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5vw, 3.8rem);
    line-height: 0.95;
    letter-spacing: 1px;
}

/* Programs */
.programs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.prog {
    position: relative;
    border-radius: 18px;
    overflow: hidden;
    min-height: 360px;
    border: 1px solid var(--line);
}
.prog img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s;
}
.prog:hover img { transform: scale(1.06); }
.prog-body {
    position: absolute;
    inset: auto 0 0 0;
    padding: 24px;
    background: linear-gradient(180deg, transparent, rgba(10,10,10,0.95));
}
.prog-body h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    letter-spacing: 1px;
    margin-bottom: 6px;
}
.prog-body p { color: rgba(255,255,255,0.7); font-size: 0.88rem; }

/* Schedule */
.schedule-scroll {
    display: flex;
    gap: 14px;
    overflow-x: auto;
    padding: 0 24px 10px;
    max-width: 1140px;
    margin: 0 auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
}
.schedule-scroll::-webkit-scrollbar { height: 6px; }
.schedule-scroll::-webkit-scrollbar-thumb { background: var(--lime); border-radius: 99px; }
.slot {
    flex: 0 0 220px;
    scroll-snap-align: start;
    background: var(--ink);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 24px 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: border-color 0.25s;
}
.slot:hover, .slot.hot { border-color: var(--lime); }
.slot time {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--lime);
    letter-spacing: 1px;
}
.slot h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    letter-spacing: 0.5px;
}
.slot p { color: var(--muted); font-size: 0.85rem; }
.seats {
    display: inline-block;
    margin-top: 8px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--muted);
}
.slot a {
    margin-top: auto;
    padding-top: 14px;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--lime);
    border-top: 1px solid var(--line);
}

/* Plans */
.plans {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    align-items: stretch;
}
.plan {
    background: #fff;
    color: var(--ink);
    border-radius: 22px;
    padding: 36px 28px;
    display: flex;
    flex-direction: column;
    position: relative;
}
.plan.featured {
    background: var(--lime);
    transform: scale(1.03);
    box-shadow: 0 20px 50px rgba(200,241,53,0.2);
}
.plan-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--ink);
    color: var(--lime);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 1px;
    padding: 5px 10px;
    border-radius: 999px;
}
.plan h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    letter-spacing: 1px;
}
.price {
    font-family: var(--font-display);
    font-size: 2.8rem;
    letter-spacing: 1px;
    margin: 10px 0 22px;
    line-height: 1;
}
.price span {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    color: #555;
}
.plan ul { flex: 1; margin-bottom: 24px; }
.plan li {
    padding: 9px 0;
    border-bottom: 1px dashed rgba(0,0,0,0.12);
    font-size: 0.92rem;
    font-weight: 500;
}

/* Trainers */
.trainers {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.trainer {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
}
.trainer img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    filter: grayscale(20%);
    transition: filter 0.4s, transform 0.4s;
}
.trainer:hover img {
    filter: grayscale(0%);
    transform: scale(1.03);
}
.trainer > div { padding: 22px; }
.trainer h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    letter-spacing: 1px;
}
.trainer > div > span {
    display: block;
    color: #6b8a00;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin: 4px 0 10px;
}
.trainer p { color: #555; font-size: 0.9rem; }

/* Quotes */
.quotes {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.quotes blockquote {
    border-top: 3px solid var(--lime);
    padding-top: 24px;
}
.quotes p {
    font-size: 1.15rem;
    font-weight: 500;
    margin-bottom: 20px;
    color: #fff;
}
.quotes footer { color: var(--muted); font-size: 0.85rem; }
.quotes strong { color: var(--lime); }

/* Daftar */
.daftar-grid {
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    gap: 56px;
    align-items: start;
}
.daftar-copy h2 {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5vw, 3.6rem);
    line-height: 0.95;
    margin: 10px 0 16px;
}
.daftar-copy > p { color: var(--muted); margin-bottom: 24px; max-width: 400px; }
.daftar-points { margin-bottom: 28px; }
.daftar-points li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    font-weight: 500;
}
.daftar-points i { color: var(--lime); }
.daftar-meta div {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--muted);
    padding: 6px 0;
    font-size: 0.92rem;
}
.daftar-meta i { color: var(--lime); width: 18px; }

.daftar-form {
    background: var(--ink);
    border: 1px solid var(--line);
    border-radius: 22px;
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--muted);
}
.daftar-form input,
.daftar-form select,
.daftar-form textarea {
    background: var(--panel);
    border: 1px solid var(--line);
    color: #fff;
    border-radius: 12px;
    padding: 13px 16px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    resize: vertical;
}
.daftar-form input:focus,
.daftar-form select:focus,
.daftar-form textarea:focus {
    outline: none;
    border-color: var(--lime);
}

/* Footer */
.footer {
    border-top: 1px solid var(--line);
    padding: 28px 0;
}
.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    color: var(--muted);
    font-size: 0.88rem;
}
.footer a { color: var(--lime); }

/* Sticky CTA */
.sticky-cta {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 90;
    background: rgba(10,10,10,0.95);
    border-top: 1px solid var(--line);
    backdrop-filter: blur(10px);
    transform: translateY(110%);
    transition: transform 0.35s ease;
}
.sticky-cta.show { transform: translateY(0); }
.sticky-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 24px;
}
.sticky-inner strong {
    display: block;
    font-family: var(--font-display);
    font-size: 1.15rem;
    letter-spacing: 1px;
}
.sticky-inner span { color: var(--muted); font-size: 0.8rem; }

/* Responsive */
@media (max-width: 1000px) {
    .hero-inner, .daftar-grid { grid-template-columns: 1fr; }
    .programs { grid-template-columns: 1fr 1fr; }
    .plans, .trainers, .quotes { grid-template-columns: 1fr 1fr; }
    .plan.featured { transform: none; }
}

@media (max-width: 720px) {
    .nav {
        position: fixed;
        top: 76px;
        right: -100%;
        width: 260px;
        height: calc(100vh - 76px);
        background: var(--panel);
        flex-direction: column;
        align-items: flex-start;
        padding: 32px 24px;
        gap: 22px;
        border-left: 1px solid var(--line);
        transition: right 0.3s;
    }
    .nav.open { right: 0; }
    .nav-toggle { display: block; }
    .programs, .plans, .trainers, .quotes { grid-template-columns: 1fr; }
    .hero { min-height: auto; padding: 110px 0 60px; }
    .hero h1 { font-size: clamp(3rem, 14vw, 4.2rem); }
    .daftar-form { padding: 24px 18px; }
    .sticky-inner { padding: 12px 16px; }
    .sticky-inner .btn { padding: 12px 18px; font-size: 0.8rem; }
}