/* ===== KREATON.BIZ — Landing Page ===== */

:root {
    --bg: #000000;
    --bg-soft: #0c0c0c;
    --card: #131313;
    --card-border: #262626;
    --gold: #f4a900;
    --gold-soft: #ffcf5c;
    --white: #f5f5f5;
    --muted: #9a9a9a;
    --font-display: 'Anton', 'Arial Narrow', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--white);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

.eyebrow {
    color: var(--gold);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.8rem;
    margin: 0 0 0.75rem;
}

h1, h2, h3 {
    font-family: var(--font-display);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.01em;
    margin: 0 0 1rem;
}

/* ===== Background sound bars ===== */
.bars {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 2px;
    padding: 0 4px;
    z-index: 0;
    pointer-events: none;
    opacity: 0.14;
}
.bars span {
    flex: 1;
    background: linear-gradient(to top, var(--gold), transparent);
    height: 12%;
    animation: bar-bounce 2.4s ease-in-out infinite;
}
.bars span:nth-child(odd) { animation-delay: -0.6s; }
.bars span:nth-child(3n) { animation-delay: -1.2s; }
.bars span:nth-child(5n) { animation-delay: -1.8s; }
@keyframes bar-bounce {
    0%, 100% { height: 6%; }
    50% { height: 70%; }
}

/* ===== Botão de música de fundo ===== */
.musica-toggle {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid var(--card-border);
    background: transparent;
    color: var(--white);
    font-size: 1.05rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: border-color 0.2s, transform 0.15s;
}
.musica-toggle:hover { border-color: var(--gold); transform: scale(1.06); }

/* ===== Header ===== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--card-border);
}
.brand img { height: 32px; width: auto; }
.site-header nav { display: flex; align-items: center; gap: 1.75rem; }
.site-header nav a {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--white);
    opacity: 0.85;
    transition: opacity 0.2s;
}
.site-header nav a:hover { opacity: 1; color: var(--gold); }
.nav-cta {
    background: var(--gold);
    color: #000 !important;
    padding: 0.5rem 1.1rem;
    border-radius: 999px;
    opacity: 1 !important;
}

main { position: relative; z-index: 1; }

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    padding: 0.9rem 2rem;
    border-radius: 999px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    border: 2px solid transparent;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
    background: var(--gold);
    color: #000;
    box-shadow: 0 8px 24px rgba(244, 169, 0, 0.25);
}
.btn-primary:hover { box-shadow: 0 12px 32px rgba(244, 169, 0, 0.4); }
.btn-outline {
    background: transparent;
    border-color: var(--white);
    color: var(--white);
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }
.btn-full { width: 100%; text-align: center; border: none; }

/* ===== Hero ===== */
.hero {
    min-height: 92vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 6rem 1.5rem;
    background: radial-gradient(ellipse at center, #161616 0%, #000 70%);
}
.hero-inner { max-width: 760px; }
.hero h1 {
    font-size: clamp(2.6rem, 8vw, 5.5rem);
    line-height: 0.98;
    margin-bottom: 1.5rem;
}
.hero h1 span { color: var(--gold); }
.hero-sub {
    font-size: 1.15rem;
    color: var(--muted);
    max-width: 560px;
    margin: 0 auto 2.5rem;
}
.hero-cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ===== Single / Cover Art ===== */
.single { padding: 6rem 1.5rem; background: var(--bg-soft); }
.single-grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 3.5rem;
    align-items: center;
}
.cover-art {
    position: relative;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6), 0 0 0 1px var(--card-border);
    aspect-ratio: 1 / 1;
    cursor: pointer;
}
.cover-art img { width: 100%; height: 100%; object-fit: cover; }
.cover-play {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: #000;
    background: var(--gold);
    width: 64px;
    height: 64px;
    margin: auto;
    border-radius: 50%;
    padding-left: 4px;
    opacity: 0;
    transform: scale(0.85);
    transition: opacity 0.2s, transform 0.2s;
    pointer-events: none;
}
.cover-art:hover .cover-play,
.cover-art:focus-visible .cover-play {
    opacity: 1;
    transform: scale(1);
}
.cover-tag {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--gold);
    color: #000;
    font-weight: 800;
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
}
.cover-caption {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    padding: 1.5rem 1.25rem 1.25rem;
    background: linear-gradient(to top, rgba(0,0,0,0.92), rgba(0,0,0,0));
    display: flex;
    flex-direction: column;
}
.cover-title {
    font-family: var(--font-display);
    text-transform: uppercase;
    font-size: 1.3rem;
    color: var(--white);
}
.cover-artist {
    color: var(--gold);
    font-weight: 700;
    letter-spacing: 0.08em;
    font-size: 0.85rem;
    margin-top: 0.15rem;
}
.single-info p { color: var(--muted); max-width: 46ch; }
.single-info h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }

.profile-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    margin-top: 2rem;
}
.profile-card {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: 14px;
    padding: 1.5rem;
    text-align: center;
    transition: border-color 0.2s;
}
.profile-card:hover { border-color: var(--gold); }
.profile-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 0.85rem;
    border: 2px solid var(--gold);
}
.profile-avatar-biz { object-fit: contain; background: #000; padding: 6px; }
.profile-card h3 { font-size: 1.1rem; margin-bottom: 0.15rem; }
.profile-role { color: var(--muted); font-size: 0.85rem; margin: 0 0 1rem; }
.profile-links { display: flex; flex-direction: column; gap: 0.5rem; }
.profile-links a {
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.2s, border-color 0.2s, color 0.2s;
}
.profile-links a:hover {
    background: var(--gold);
    border-color: var(--gold);
    color: #000;
}

/* ===== Sobre ===== */
.sobre {
    padding: 6rem 1.5rem;
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
}
.sobre h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); max-width: 18ch; margin: 0 auto 3.5rem; }
.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    text-align: left;
}
.feature {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: 14px;
    padding: 2rem;
}
.feature-num {
    font-family: var(--font-display);
    color: var(--gold);
    font-size: 1.5rem;
}
.feature h3 { margin-top: 0.75rem; font-size: 1.1rem; }
.feature p { color: var(--muted); font-size: 0.95rem; margin: 0; }

/* ===== Encomenda / Form ===== */
.encomenda { padding: 6rem 1.5rem; background: var(--bg-soft); }
.encomenda-inner { max-width: 620px; margin: 0 auto; text-align: center; }
.encomenda h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
.form-lead { color: var(--muted); margin-bottom: 2.5rem; }

.form-encomenda {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    text-align: left;
}
.form-encomenda label {
    font-weight: 600;
    font-size: 0.9rem;
    margin-top: 1.1rem;
}
.form-encomenda input,
.form-encomenda textarea {
    background: var(--card);
    border: 1px solid var(--card-border);
    color: var(--white);
    border-radius: 10px;
    padding: 0.85rem 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    resize: vertical;
}
.form-encomenda input:focus,
.form-encomenda textarea:focus {
    outline: none;
    border-color: var(--gold);
}
.form-encomenda button { margin-top: 2rem; }
.honeypot { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

.erros-box {
    background: rgba(220, 60, 60, 0.12);
    border: 1px solid rgba(220, 60, 60, 0.4);
    border-radius: 10px;
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    text-align: left;
}
.erros-box ul { margin: 0; padding-left: 1.2rem; color: #ff8b8b; }

.sucesso-box h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
.sucesso-box p { color: var(--muted); max-width: 48ch; margin: 0 auto 2rem; }
.btn-stripe { font-size: 1.1rem; padding: 1rem 2.5rem; }

/* ===== Footer ===== */
.site-footer {
    text-align: center;
    padding: 3rem 1.5rem;
    border-top: 1px solid var(--card-border);
}
.site-footer img { height: 26px; margin: 0 auto 1rem; }
.site-footer p { color: var(--muted); font-size: 0.85rem; margin: 0; }

/* ===== Responsive ===== */
@media (max-width: 860px) {
    .single-grid { grid-template-columns: 1fr; }
    .cover-art { max-width: 380px; margin: 0 auto; }
    .features { grid-template-columns: 1fr; }
    .profile-cards { grid-template-columns: 1fr; }
    .site-header nav { gap: 1rem; }
    .site-header nav a:not(.nav-cta) { display: none; }
}