/* assets/css/style.css */
/* Wagner DJ 2.0 - Identidade visual preto, grafite e dourado */

:root {
    --color-black: #0A0A0A;
    --color-graphite: #141414;
    --color-graphite-light: #1F1F1F;
    --color-gold: #D4AF37;
    --color-gold-light: #E0B94B;
    --color-white: #F5F5F5;
    --color-muted: #B8B8B8;
    --color-border: rgba(255, 255, 255, 0.1);

    --font-title: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;

    --radius-sm: 10px;
    --radius-md: 18px;
    --radius-lg: 28px;

    --shadow-soft: 0 20px 60px rgba(0, 0, 0, 0.35);
    --transition: all 0.25s ease;
}

/* Reset */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

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

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

button,
input,
textarea,
select {
    font-family: inherit;
}

.container {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

/* Header */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.82);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--color-border);
}

.header-container {
    height: 82px;
    display: flex;
    align-items: center;
    gap: 28px;
}

.logo-area {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.site-logo {
    height: 48px;
    width: auto;
}

.main-nav {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 22px;
    font-size: 0.92rem;
    color: var(--color-muted);
}

.main-nav a {
    transition: var(--transition);
}

.main-nav a:hover {
    color: var(--color-gold);
}

.btn-header-whatsapp {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
    color: #111;
    padding: 11px 18px;
    border-radius: 999px;
    font-weight: 800;
    font-size: 0.88rem;
    white-space: nowrap;
    box-shadow: 0 10px 28px rgba(212, 175, 55, 0.22);
    transition: var(--transition);
}

.btn-header-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 36px rgba(212, 175, 55, 0.32);
}

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.04);
    border-radius: 12px;
    cursor: pointer;
    margin-left: auto;
}

.menu-toggle span {
    width: 20px;
    height: 2px;
    background: var(--color-white);
    display: block;
    margin: 5px auto;
    border-radius: 10px;
}

/* Generic buttons */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 15px 24px;
    border-radius: 999px;
    font-weight: 800;
    font-size: 0.98rem;
    transition: var(--transition);
    border: 1px solid transparent;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
    color: #111;
    box-shadow: 0 16px 42px rgba(212, 175, 55, 0.22);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 22px 54px rgba(212, 175, 55, 0.34);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.06);
    color: var(--color-white);
    border-color: var(--color-border);
}

.btn-secondary:hover {
    border-color: rgba(212, 175, 55, 0.5);
    color: var(--color-gold);
    transform: translateY(-3px);
}

/* Sections */

.section {
    padding: 96px 0;
    position: relative;
}

.section-dark {
    background: var(--color-black);
}

.section-graphite {
    background: linear-gradient(180deg, var(--color-graphite), #0c0c0c);
}

.section-header {
    max-width: 760px;
    margin-bottom: 42px;
}

.eyebrow {
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-weight: 800;
    font-size: 0.78rem;
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-title);
    font-size: clamp(2rem, 4vw, 3.6rem);
    line-height: 1.08;
    letter-spacing: -0.04em;
    margin-bottom: 18px;
}

.section-description {
    color: var(--color-muted);
    font-size: 1.08rem;
    max-width: 680px;
}

/* Cards */

.card {
    background: linear-gradient(180deg, rgba(255,255,255,0.075), rgba(255,255,255,0.035));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
}

.card-hover {
    transition: var(--transition);
}

.card-hover:hover {
    transform: translateY(-6px);
    border-color: rgba(212, 175, 55, 0.45);
}

/* Home hero */

.hero {
    min-height: 100vh;
    padding-top: 82px;
    display: flex;
    align-items: center;
    position: relative;
    isolation: isolate;
    overflow: hidden;
    background:
        radial-gradient(circle at 20% 20%, rgba(212, 175, 55, 0.16), transparent 30%),
        linear-gradient(135deg, #090909, #151515 48%, #050505);
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(0,0,0,0.88), rgba(0,0,0,0.62), rgba(0,0,0,0.35)),
        url('/assets/img/hero-wagner-dj.jpg') center/cover no-repeat;
    z-index: -2;
}

.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: linear-gradient(to bottom, rgba(0,0,0,0.75), transparent 70%);
    z-index: -1;
}

.hero-content {
    max-width: 790px;
    padding: 90px 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-gold);
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.25);
    border-radius: 999px;
    padding: 9px 14px;
    font-weight: 800;
    font-size: 0.85rem;
    margin-bottom: 24px;
}

.hero h1 {
    font-family: var(--font-title);
    font-size: clamp(2.5rem, 6vw, 5.4rem);
    line-height: 0.98;
    letter-spacing: -0.06em;
    margin-bottom: 24px;
}

.hero h1 span {
    color: var(--color-gold);
}

.hero-text {
    color: #dedede;
    font-size: clamp(1.08rem, 2vw, 1.35rem);
    max-width: 680px;
    margin-bottom: 32px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 34px;
}

.hero-proof {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    color: var(--color-muted);
}

.hero-proof strong {
    color: var(--color-white);
}

/* Stats */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.stat-card {
    padding: 26px;
}

.stat-number {
    font-family: var(--font-title);
    font-size: 2.4rem;
    color: var(--color-gold);
    font-weight: 900;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    color: var(--color-muted);
}

/* Event cards */

.events-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.event-card {
    padding: 28px;
    min-height: 250px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    overflow: hidden;
    position: relative;
}

.event-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.92), rgba(0,0,0,0.15));
    z-index: 1;
}

.event-card > * {
    position: relative;
    z-index: 2;
}

.event-card h3 {
    font-family: var(--font-title);
    font-size: 1.35rem;
    margin-bottom: 8px;
}

.event-card p {
    color: var(--color-muted);
    font-size: 0.95rem;
    margin-bottom: 16px;
}

.event-card a {
    color: var(--color-gold);
    font-weight: 800;
}

.event-birthday {
    background: url('/assets/img/evento-aniversario.jpg') center/cover no-repeat;
}

.event-wedding {
    background: url('/assets/img/evento-casamento.jpg') center/cover no-repeat;
}

.event-quinze {
    background: url('/assets/img/evento-15anos.jpg') center/cover no-repeat;
}

.event-corporate {
    background: url('/assets/img/evento-confraternizacao.jpg') center/cover no-repeat;
}

/* Video / Gallery */

.video-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.video-card {
    overflow: hidden;
}

.video-thumb {
    aspect-ratio: 9 / 16;
    background: linear-gradient(135deg, #181818, #050505);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold);
    font-weight: 900;
    font-size: 1.1rem;
    position: relative;
}

.video-thumb::after {
    content: "▶";
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: rgba(212, 175, 55, 0.92);
    color: #111;
    display: grid;
    place-items: center;
    position: absolute;
    font-size: 1.15rem;
    padding-left: 3px;
}

.video-info {
    padding: 20px;
}

.video-info h3 {
    font-family: var(--font-title);
    margin-bottom: 6px;
}

.video-info p {
    color: var(--color-muted);
    font-size: 0.95rem;
}

/* Testimonials */

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.testimonial-card {
    padding: 28px;
}

.stars {
    color: var(--color-gold);
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.testimonial-text {
    color: #e0e0e0;
    margin-bottom: 20px;
}

.testimonial-author {
    font-weight: 800;
}

.testimonial-origin {
    color: var(--color-muted);
    font-size: 0.9rem;
}

/* About */

.about-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 42px;
    align-items: center;
}

.about-image {
    min-height: 520px;
    background: url('/assets/img/wagner-dj-sobre.jpg') center/cover no-repeat;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-soft);
}

.about-content p {
    color: var(--color-muted);
    margin-bottom: 18px;
    font-size: 1.05rem;
}

.about-list {
    display: grid;
    gap: 12px;
    margin-top: 22px;
}

.about-list li {
    list-style: none;
    padding: 14px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.04);
}

/* Forms */

.form-card {
    padding: 34px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.form-group {
    display: grid;
    gap: 7px;
}

.form-group.full {
    grid-column: 1 / -1;
}

.form-group label {
    color: var(--color-white);
    font-weight: 700;
    font-size: 0.92rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--color-border);
    color: var(--color-white);
    border-radius: 14px;
    padding: 14px 15px;
    outline: none;
    transition: var(--transition);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: rgba(212, 175, 55, 0.6);
    box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.1);
}

.form-group select option {
    background: #111;
    color: #fff;
}

/* CTA */

.cta-box {
    padding: 56px;
    border-radius: var(--radius-lg);
    background:
        radial-gradient(circle at top right, rgba(212,175,55,0.22), transparent 35%),
        linear-gradient(135deg, #181818, #050505);
    border: 1px solid rgba(212, 175, 55, 0.22);
    box-shadow: var(--shadow-soft);
    text-align: center;
}

.cta-box h2 {
    font-family: var(--font-title);
    font-size: clamp(2rem, 4vw, 3.8rem);
    line-height: 1.05;
    letter-spacing: -0.04em;
    margin-bottom: 18px;
}

.cta-box p {
    color: var(--color-muted);
    max-width: 680px;
    margin: 0 auto 28px;
    font-size: 1.08rem;
}

/* Footer */

.site-footer {
    background: #050505;
    border-top: 1px solid var(--color-border);
    padding-top: 70px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
    gap: 34px;
    padding-bottom: 52px;
}

.footer-logo {
    height: 54px;
    width: auto;
    margin-bottom: 18px;
}

.footer-brand p,
.footer-contact p {
    color: var(--color-muted);
}

.footer-links,
.footer-contact {
    display: grid;
    align-content: start;
    gap: 10px;
}

.footer-links h3,
.footer-contact h3 {
    font-family: var(--font-title);
    font-size: 1rem;
    margin-bottom: 8px;
    color: var(--color-gold);
}

.footer-links a,
.footer-contact a {
    color: var(--color-muted);
    transition: var(--transition);
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--color-gold);
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding: 20px 0;
}

.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    color: #858585;
    font-size: 0.9rem;
}

/* Floating WhatsApp */

.floating-whatsapp {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 900;
    background: #25D366;
    color: #071b0f;
    font-weight: 900;
    border-radius: 999px;
    padding: 14px 20px;
    box-shadow: 0 16px 38px rgba(37, 211, 102, 0.28);
    transition: var(--transition);
}

.floating-whatsapp:hover {
    transform: translateY(-3px);
}

/* Responsive */

@media (max-width: 1080px) {
    .main-nav {
        gap: 14px;
        font-size: 0.85rem;
    }

    .events-grid,
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .video-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 860px) {
    .header-container {
        height: 74px;
    }

    .site-logo {
        height: 42px;
    }

    .menu-toggle {
        display: block;
    }

    .main-nav {
        position: fixed;
        top: 74px;
        left: 16px;
        right: 16px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        background: rgba(10,10,10,0.96);
        border: 1px solid var(--color-border);
        border-radius: 18px;
        padding: 18px;
        margin: 0;
        box-shadow: var(--shadow-soft);
    }

    .main-nav.active {
        display: flex;
    }

    .main-nav a {
        padding: 12px;
        border-radius: 10px;
    }

    .main-nav a:hover {
        background: rgba(255,255,255,0.05);
    }

    .btn-header-whatsapp {
        display: none;
    }

    .hero {
        min-height: auto;
        padding-top: 74px;
    }

    .hero-content {
        padding: 86px 0 72px;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .about-image {
        min-height: 380px;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .container {
        width: min(100% - 22px, 1180px);
    }

    .section {
        padding: 70px 0;
    }

    .hero h1 {
        font-size: clamp(2.25rem, 12vw, 3.5rem);
    }

    .hero-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .stats-grid,
    .events-grid,
    .video-grid,
    .testimonials-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .event-card {
        min-height: 300px;
    }

    .cta-box {
        padding: 34px 22px;
    }

    .form-card {
        padding: 24px;
    }

    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
    }

    .floating-whatsapp {
        right: 14px;
        left: 14px;
        text-align: center;
    }
}