/*
 * PivHub CSS Module: 02-home-sections.css
 * Original homepage section styles.
 */

/* --------------------------------------------------------------------------
   5. Hero Section
   -------------------------------------------------------------------------- */

.hero {
    position: relative;
    min-height: clamp(600px, 100vh, 900px);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--color-black);
    padding-top: var(--header-height);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(180deg,
        rgba(var(--theme-bg-rgb), 0.88) 0%,
        rgba(var(--theme-bg-rgb), 0.5) 20%,
        rgba(var(--theme-bg-rgb), 0.12) 45%,
        rgba(var(--theme-bg-rgb), 0.12) 55%,
        rgba(var(--theme-bg-rgb), 0.5) 80%,
        rgba(var(--theme-bg-rgb), 0.88) 100%);
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
}

.hero-glow-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--color-gold) 0%, transparent 70%);
    top: -100px;
    right: -100px;
    animation: glowFloat1 12s ease-in-out infinite;
}

.hero-glow-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #6B4E8F 0%, transparent 70%);
    bottom: -80px;
    left: -80px;
    opacity: 0.3;
    animation: glowFloat2 15s ease-in-out infinite;
}

@keyframes glowFloat1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-40px, 30px) scale(1.1); }
    66% { transform: translate(20px, -20px) scale(0.95); }
}

@keyframes glowFloat2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -40px) scale(1.08); }
    66% { transform: translate(-25px, 20px) scale(0.92); }
}

.hero-noise {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    pointer-events: none;
}

.hero-container {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 820px;
    padding-inline: var(--container-pad);
    width: 100%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: 8px 18px;
    background: var(--color-on-dark-wash);
    border: 1px solid var(--color-on-dark-line);
    border-radius: var(--radius-full);
    font-size: var(--fs-micro);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-5);
    backdrop-filter: blur(4px);
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-on-dark-strong);
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.72);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.85); }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(40px, 6vw, 72px);
    font-weight: 700;
    line-height: var(--lh-tight);
    color: var(--color-white);
    margin-bottom: var(--space-4);
    letter-spacing: -0.02em;
}

.hero-title-accent {
    color: var(--color-on-dark-strong);
    font-style: italic;
}

.hero-subtitle {
    font-size: var(--fs-body-lg);
    line-height: var(--lh-body-lg);
    color: var(--color-on-dark-medium);
    margin-bottom: var(--space-6);
    max-width: 600px;
    margin-inline: auto;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    justify-content: center;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: var(--space-5);
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
}

.scroll-line {
    display: block;
    width: 1.5px;
    height: 48px;
    background: linear-gradient(180deg, transparent, var(--color-on-dark-strong));
    border-radius: 2px;
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: -50%;
    left: 0;
    width: 100%;
    height: 50%;
    background: var(--color-on-dark-strong);
    animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
    0% { top: -50%; opacity: 0; }
    30% { opacity: 1; }
    100% { top: 100%; opacity: 0; }
}

/* --------------------------------------------------------------------------
   6. Final CTA Section
   -------------------------------------------------------------------------- */

.final-cta {
    position: relative;
    background: var(--color-black);
    padding-block: var(--space-15);
    overflow: hidden;
    text-align: center;
}

.final-cta-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.final-cta-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(135deg, rgba(var(--theme-bg-rgb), 0.75) 0%, rgba(var(--theme-bg-rgb), 0.5) 50%, rgba(var(--theme-bg-rgb), 0.75) 100%);
    pointer-events: none;
}

.final-cta-container {
    position: relative;
    z-index: 2;
    max-width: 720px;
}

.final-cta-title {
    font-family: var(--font-display);
    font-size: var(--fs-display-l);
    font-weight: 700;
    line-height: var(--lh-display);
    color: var(--color-white);
    margin-bottom: var(--space-3);
    letter-spacing: -0.02em;
}

.final-cta-subtitle {
    font-size: var(--fs-body-lg);
    line-height: var(--lh-body-lg);
    color: var(--color-muted);
    margin-bottom: var(--space-5);
}

.final-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    justify-content: center;
    margin-bottom: var(--space-5);
}

.final-cta-contact {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    justify-content: center;
}

.cta-contact-item {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--fs-caption);
    color: var(--color-muted);
    transition: color var(--transition);
}

.cta-contact-item:hover {
    color: var(--color-on-dark-strong);
}

.contact-icon {
    font-size: 16px;
    color: var(--color-on-dark-strong);
    line-height: 1;
}