/* ============================================================
   ALL DIGITAL MAGIC v2 — main.css
   Warm & Creative Design System
   ============================================================ */

/* --- TOKENS --- */
:root {
    /* Warm palette */
    --cream:        #F5F0E8;
    --cream-dark:   #EDE6D8;
    --cream-deeper: #E2D9C8;
    --stone:        #C8BFB0;
    --terra:        #B85C2A;
    --terra-light:  #D4774A;
    --terra-dark:   #8C3E18;
    --espresso:     #1C1612;
    --espresso-mid: #3D3028;
    --ink:          #2C2218;
    --ink-muted:    #7A6E62;
    --ink-faint:    #B0A89E;

    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body:    'DM Sans', system-ui, sans-serif;
    --font-mono:    'DM Mono', monospace;

    --header-h: 70px;
    --max-w:    1200px;
    --ease:     cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- RESET --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { background: var(--cream); color: var(--ink); font-family: var(--font-body); font-weight: 300; line-height: 1.7; min-height: 100vh; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }

/* --- TYPE --- */
h1, h2, h3 { font-family: var(--font-display); font-weight: 400; line-height: 1.12; letter-spacing: -0.01em; }
h1 { font-size: clamp(3rem, 6.5vw, 6rem); }
h2 { font-size: clamp(2rem, 4vw, 3.8rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.9rem); }
h4 { font-size: 0.7rem; font-family: var(--font-mono); letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-muted); font-weight: 400; }
p  { line-height: 1.8; color: var(--ink-muted); }

em { font-style: italic; }

/* --- LAYOUT --- */
.wrap { max-width: var(--max-w); margin: 0 auto; padding: 0 clamp(1.25rem, 5vw, 3.5rem); }
.section { padding: clamp(4rem, 8vw, 7rem) 0; }
.section--sm { padding: clamp(2rem, 4vw, 3.5rem) 0; }

/* --- HEADER --- */
.site-header {
    position: fixed; top: 0; left: 0; right: 0;
    height: var(--header-h);
    z-index: 100;
    background: rgba(245, 240, 232, 0.88);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s, background 0.3s;
}
.site-header.scrolled {
    border-color: var(--cream-deeper);
    background: rgba(245, 240, 232, 0.96);
}
.header-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 clamp(1.25rem, 5vw, 3.5rem);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

/* Logo */
.logo { display: flex; align-items: center; gap: 0.65rem; flex-shrink: 0; }
.logo-mark { color: var(--espresso); transition: opacity 0.2s; border-radius: 2px; }
.logo:hover .logo-mark { opacity: 0.75; }
.logo-text {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--espresso);
    letter-spacing: 0.01em;
}
.logo--light .logo-text { color: var(--cream); }

/* Nav */
.site-nav { display: flex; align-items: center; gap: 0.25rem; }
.site-nav ul { display: flex; align-items: center; gap: 0; }
.nav-link {
    display: block;
    padding: 0.4rem 0.85rem;
    font-size: 0.82rem;
    font-weight: 400;
    color: var(--ink-muted);
    letter-spacing: 0.03em;
    transition: color 0.2s;
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0.85rem; right: 0.85rem;
    height: 1px;
    background: var(--terra);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.25s var(--ease);
}
.nav-link:hover { color: var(--ink); }
.nav-link:hover::after,
.nav-link.is-active::after { transform: scaleX(1); }
.nav-link.is-active { color: var(--ink); }

/* Nav CTA */
.btn--nav {
    margin-left: 0.75rem;
    padding: 0.5rem 1.25rem;
    font-size: 0.78rem;
    font-weight: 400;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    background: var(--terra);
    color: white;
    border-radius: 2px;
    transition: background 0.2s;
    white-space: nowrap;
}
.btn--nav:hover { background: var(--terra-dark); }

/* Mobile toggle */
.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 4px 0; width: 24px; }
.nav-toggle span { display: block; height: 1.5px; background: var(--espresso); transition: transform 0.3s, opacity 0.3s; transform-origin: center; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* --- MAIN OFFSET --- */
main { padding-top: var(--header-h); }

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 2rem;
    font-size: 0.78rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border: 1.5px solid var(--espresso);
    color: var(--espresso);
    background: transparent;
    border-radius: 2px;
    transition: background 0.25s, color 0.25s, border-color 0.25s;
    cursor: pointer;
}
.btn:hover { background: var(--espresso); color: var(--cream); }
.btn--filled { background: var(--espresso); color: var(--cream); }
.btn--filled:hover { background: var(--espresso-mid); border-color: var(--espresso-mid); }
.btn--terra { border-color: var(--terra); color: var(--terra); }
.btn--terra:hover { background: var(--terra); color: white; border-color: var(--terra); }
.btn--terra-filled { background: var(--terra); color: white; border-color: var(--terra); }
.btn--terra-filled:hover { background: var(--terra-dark); border-color: var(--terra-dark); }

/* --- SECTION LABEL --- */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--terra);
    margin-bottom: 1.25rem;
}
.section-label::before {
    content: '';
    display: block;
    width: 28px;
    height: 1px;
    background: var(--terra);
    flex-shrink: 0;
}

/* --- DIVIDER --- */
hr.rule { border: none; border-top: 1px solid var(--cream-deeper); margin: 0; }

/* --- SERVICE CARD --- */
.svc-card {
    padding: 2.5rem 2rem;
    border: 1px solid var(--cream-deeper);
    background: var(--cream);
    border-radius: 3px;
    transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.svc-card:hover {
    border-color: var(--stone);
    box-shadow: 0 8px 40px rgba(28,22,18,0.07);
    transform: translateY(-3px);
}
.svc-card__num {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--cream-deeper);
    line-height: 1;
    margin-bottom: 0.5rem;
}
.svc-card h3 { font-size: 1.25rem; color: var(--ink); }
.svc-card p { font-size: 0.9rem; }

/* --- PORTFOLIO ITEM --- */
.portfolio-item__thumb {
    aspect-ratio: 16/10;
    background: var(--cream-dark);
    border: 1px solid var(--cream-deeper);
    overflow: hidden;
    border-radius: 3px;
    position: relative;
}
.portfolio-item__thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease); }
.portfolio-item:hover .portfolio-item__thumb img { transform: scale(1.04); }

.portfolio-item__visit {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(28,22,18,0);
    transition: background 0.3s;
}
.portfolio-item:hover .portfolio-item__visit { background: rgba(28,22,18,0.45); }

.portfolio-item__visit-btn {
    background: var(--cream);
    color: var(--ink);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 0.6em 1.2em;
    border-radius: 2px;
    font-family: var(--font-mono);
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.25s, transform 0.25s;
}
.portfolio-item:hover .portfolio-item__visit-btn { opacity: 1; transform: translateY(0); }

.portfolio-placeholder {
    width: 100%; height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 300;
    color: var(--stone);
    opacity: 0.4;
}

.portfolio-item__info { padding: 1.25rem 0 0; }
.portfolio-item__info h3 { font-size: 1.1rem; font-family: var(--font-body); font-weight: 500; color: var(--ink); margin-bottom: 0.25rem; }
.portfolio-item__info p { font-size: 0.85rem; line-height: 1.6; }

.tag-list { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.75rem; }
.tag {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border: 1px solid var(--cream-deeper);
    padding: 0.25em 0.65em;
    color: var(--ink-muted);
    border-radius: 2px;
}

/* --- MUSIC PLAYER --- */
.track-list { border-top: 1px solid var(--cream-deeper); }
.track-item {
    display: grid;
    grid-template-columns: 44px 1fr auto;
    align-items: center;
    gap: 1rem;
    padding: 0.9rem 1rem;
    border-bottom: 1px solid var(--cream-deeper);
    transition: background 0.2s;
    border-radius: 2px;
}
.track-item:hover { background: var(--cream-dark); }
.track-item.is-playing { background: var(--cream-dark); }

.track-play {
    width: 44px; height: 44px;
    border-radius: 50%;
    border: 1.5px solid var(--cream-deeper);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    transition: border-color 0.2s, background 0.2s;
    color: var(--ink-muted);
}
.track-play:hover { border-color: var(--terra); color: var(--terra); }
.track-item.is-playing .track-play { background: var(--terra); border-color: var(--terra); color: white; }
.track-play svg { width: 14px; height: 14px; fill: currentColor; }

.track-info { min-width: 0; }
.track-title { font-size: 0.95rem; font-weight: 400; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.track-meta { font-family: var(--font-mono); font-size: 0.67rem; letter-spacing: 0.06em; color: var(--ink-faint); margin-top: 0.15rem; }

.track-duration { font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink-faint); flex-shrink: 0; }

/* Progress bar */
.player-bar {
    background: var(--espresso);
    color: var(--cream);
    padding: 1rem 1.5rem;
    border-radius: 3px;
    margin-top: 1.5rem;
    display: none;
    align-items: center;
    gap: 1rem;
}
.player-bar.is-active { display: flex; }
.player-bar__title { font-size: 0.85rem; flex-shrink: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 200px; }
.player-bar__progress { flex: 1; height: 3px; background: rgba(245,240,232,0.2); border-radius: 2px; cursor: pointer; position: relative; }
.player-bar__fill { height: 100%; background: var(--terra-light); border-radius: 2px; width: 0%; transition: width 0.5s linear; pointer-events: none; }
.player-bar__time { font-family: var(--font-mono); font-size: 0.68rem; color: rgba(245,240,232,0.5); flex-shrink: 0; }

/* --- CONTACT FORM --- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: 0.45rem; }
.form-group--full { grid-column: 1 / -1; }

.form-group label {
    font-size: 0.68rem;
    font-family: var(--font-mono);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
    background: white;
    border: 1.5px solid var(--cream-deeper);
    border-radius: 2px;
    padding: 0.75rem 1rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--ink);
    width: 100%;
    transition: border-color 0.2s;
    -webkit-appearance: none;
    appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { outline: none; border-color: var(--terra); }
.form-group textarea { resize: vertical; min-height: 140px; }
.form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%237A6E62'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}
.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea { border-color: #c0392b; }
.field-error { font-size: 0.72rem; color: #c0392b; font-family: var(--font-mono); }

.form-success {
    background: var(--cream-dark);
    border: 1px solid var(--cream-deeper);
    border-left: 3px solid var(--terra);
    padding: 2rem;
    border-radius: 3px;
}
.form-success h3 { font-family: var(--font-body); font-size: 1rem; font-weight: 500; color: var(--ink); margin-bottom: 0.5rem; }

/* --- FOOTER --- */
.site-footer { background: var(--espresso); color: var(--cream); padding: 5rem 0 0; margin-top: 6rem; }
.footer-top {
    max-width: var(--max-w); margin: 0 auto;
    padding: 0 clamp(1.25rem, 5vw, 3.5rem) 4rem;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    border-bottom: 1px solid rgba(245,240,232,0.08);
}
.footer-tagline { font-family: var(--font-display); font-size: 1.1rem; color: rgba(245,240,232,0.35); margin-top: 1rem; line-height: 1.6; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.footer-col h5 { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(245,240,232,0.35); margin-bottom: 1.1rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.65rem; }
.footer-col a { font-size: 0.88rem; color: rgba(245,240,232,0.65); transition: color 0.2s; }
.footer-col a:hover { color: var(--cream); }
.footer-bottom {
    max-width: var(--max-w); margin: 0 auto;
    padding: 1.5rem clamp(1.25rem, 5vw, 3.5rem);
    display: flex; justify-content: space-between; align-items: center; gap: 1rem;
    flex-wrap: wrap;
}
.footer-bottom p { font-size: 0.75rem; color: rgba(245,240,232,0.25); font-family: var(--font-mono); }
.footer-bottom a { color: inherit; transition: color 0.2s; }
.footer-bottom a:hover { color: rgba(245,240,232,0.6); }

/* --- REVEAL ANIMATION --- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.65s var(--ease-out), transform 0.65s var(--ease-out); }
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.32s; }

/* --- RESPONSIVE --- */
@media (max-width: 860px) {
    .nav-toggle { display: flex; }
    .site-nav {
        position: fixed;
        top: var(--header-h); left: 0; right: 0;
        background: var(--cream);
        border-bottom: 1px solid var(--cream-deeper);
        padding: 1.5rem clamp(1.25rem, 5vw, 3.5rem) 2rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
        transform: translateY(-110%);
        opacity: 0;
        transition: transform 0.35s var(--ease-out), opacity 0.35s;
        pointer-events: none;
    }
    .site-nav.is-open { transform: translateY(0); opacity: 1; pointer-events: all; }
    .site-nav ul { flex-direction: column; align-items: flex-start; width: 100%; }
    .nav-link { font-size: 1rem; padding: 0.55rem 0; }
    .nav-link::after { left: 0; right: 0; }
    .btn--nav { margin-left: 0; margin-top: 0.5rem; }
    .footer-top { grid-template-columns: 1fr; gap: 2.5rem; }
    .footer-links { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 600px) {
    .form-grid { grid-template-columns: 1fr; }
    .footer-links { grid-template-columns: 1fr 1fr; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }
}