/* ==========================================
   contact.css - Compact marketing contact page
========================================== */

body {
    background:
        radial-gradient(circle at top left, rgba(193, 155, 84, 0.1) 0%, transparent 26%),
        radial-gradient(circle at 88% 12%, rgba(30, 24, 51, 0.08) 0%, transparent 24%),
        linear-gradient(180deg, #F8F9FA 0%, #F2EFF6 100%);
}

.contact-hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    text-align: center;
    overflow: hidden;
    padding: 170px 5% 110px;
    background-image:
        linear-gradient(180deg, rgba(255, 255, 255, 0.86) 0%, rgba(240, 238, 245, 0.95) 100%),
        url('image/BACKGROUND_IMAGE.jpg');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.contact-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: -150%;
    width: 80%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.78), transparent);
    transform: skewX(-35deg);
    pointer-events: none;
    z-index: 0;
    animation: premiumLightSweep 8s infinite;
}

.contact-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 18% 22%, rgba(193, 155, 84, 0.14) 0%, transparent 26%),
        radial-gradient(circle at 82% 18%, rgba(30, 24, 51, 0.08) 0%, transparent 24%);
    pointer-events: none;
}

@keyframes premiumLightSweep {
    0% { left: -150%; }
    30% { left: 150%; }
    100% { left: 150%; }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 880px;
    padding: 0 20px;
}

.hero-content .badge {
    display: inline-block;
    padding: 8px 24px;
    border: 1px solid rgba(193, 155, 84, 0.4);
    color: var(--brand-dark);
    background: rgba(193, 155, 84, 0.18);
    border-radius: 30px;
    font-size: 0.84rem;
    margin-bottom: 28px;
    letter-spacing: 0.08em;
    font-weight: 700;
}

.hero-content h1 {
    font-size: 4.15rem;
    line-height: 1.12;
    margin-bottom: 22px;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--brand-dark);
}

.hero-content p {
    font-size: 1.08rem;
    color: var(--text-muted);
    margin-bottom: 36px;
    line-height: 1.75;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 18px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-buttons .btn-primary {
    cursor: pointer;
    font-family: inherit;
    font-size: 1rem;
}

.contact-hero-summary {
    width: 100%;
    max-width: 920px;
    margin: 52px auto 0;
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 22px;
    overflow: hidden;
    box-shadow: 0 18px 42px rgba(35, 27, 56, 0.06);
}

.summary-card {
    padding: 28px 24px;
    border-right: 1px solid rgba(35, 27, 56, 0.08);
}

.summary-card:last-child {
    border-right: none;
}

.summary-label {
    display: inline-block;
    margin-bottom: 10px;
    color: var(--text-muted);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.summary-card strong {
    display: block;
    color: var(--brand-dark);
    font-size: 1.08rem;
    line-height: 1.45;
}

.contact-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 96px 5% 110px;
}

.section-title p {
    max-width: 600px;
}

.unified-contact-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
    align-items: stretch;
}

.channel-card {
    min-height: 250px;
    padding: 34px 28px;
    border-radius: 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    cursor: pointer;
}

.channel-card-dark {
    background: linear-gradient(180deg, rgba(30, 24, 51, 0.96) 0%, rgba(38, 30, 66, 0.98) 100%);
    border: 1px solid rgba(193, 155, 84, 0.18);
    box-shadow: 0 24px 54px rgba(30, 24, 51, 0.18);
    cursor: default;
}

.channel-icon {
    width: 62px;
    height: 62px;
    border-radius: 18px;
    background: rgba(193, 155, 84, 0.14);
    color: var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.45rem;
}

.channel-card h3 {
    color: var(--brand-dark);
    font-size: 1.22rem;
    line-height: 1.35;
}

.channel-card-dark h3 {
    color: #FFFFFF;
}

.channel-value {
    color: var(--brand-dark);
    font-size: 1rem;
    line-height: 1.6;
    font-weight: 700;
    word-break: break-word;
}

.channel-card-dark .channel-value {
    color: rgba(255, 255, 255, 0.88);
}

.channel-card .btn-primary {
    width: 100%;
    text-align: center;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.98rem;
}

.channel-card-dark .btn-primary {
    background: var(--gold);
    color: var(--brand-dark);
    border-color: var(--gold);
}

.channel-card-dark .btn-primary:hover {
    background: #FFFFFF;
    color: var(--brand-dark);
    border-color: #FFFFFF;
}

.copy-hint {
    margin-top: auto;
}

.chat-status {
    min-height: 24px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.88rem;
    font-weight: 600;
    line-height: 1.5;
}

.chat-status.success {
    color: #E8D2A3;
}

.chat-status.loading {
    color: rgba(255, 255, 255, 0.72);
}

footer {
    margin-top: 0;
}

@media (max-width: 1100px) {
    .unified-contact-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 980px) {
    .contact-hero {
        background-attachment: scroll;
    }
}

@media (max-width: 860px) {
    .contact-hero {
        min-height: auto;
        padding: 152px 5% 84px;
    }

    .hero-content h1 {
        font-size: 3rem;
    }

    .contact-hero-summary {
        grid-template-columns: 1fr;
        max-width: 520px;
    }

    .summary-card {
        border-right: none;
        border-bottom: 1px solid rgba(35, 27, 56, 0.08);
    }

    .summary-card:last-child {
        border-bottom: none;
    }

    .contact-section {
        padding-top: 72px;
        padding-bottom: 80px;
    }
}

@media (max-width: 768px) {
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-buttons .btn-primary,
    .hero-buttons .btn-secondary {
        width: 100%;
        text-align: center;
    }

    .unified-contact-grid {
        grid-template-columns: 1fr;
    }

    .channel-card {
        min-height: 220px;
    }
}

@media (max-width: 480px) {
    .contact-hero {
        padding: 136px 5% 64px;
    }

    .hero-content h1 {
        font-size: 2.24rem;
        line-height: 1.14;
    }

    .hero-content p,
    .summary-card strong,
    .channel-value {
        font-size: 0.95rem;
    }

    .channel-card {
        padding: 28px 22px;
    }
}