/**
 * About Page Styles
 * Full story page with voice audio integration
 */

/* ==========================================================================
   HERO
   ========================================================================== */

.hero--about {
    background-color: var(--color-charcoal);
    background-image: var(--img-london-street);
    background-size: cover;
    background-position: center;
    padding-top: var(--space-12);
    padding-bottom: var(--space-16);
    min-height: 60vh;
    display: flex;
    align-items: center;
    position: relative;
}

.hero--about::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--overlay-dark-left);
    z-index: 0;
}

.hero--about > * {
    position: relative;
    z-index: 1;
}

.hero--about .hero__accent {
    color: var(--color-white);
    background: linear-gradient(90deg, var(--color-ai-primary), var(--color-fivem-primary), var(--color-api-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Listen to full story button */
.hero__listen-full {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-top: var(--space-8);
}

.hero__listen-label {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    color: var(--color-cement);
}

.voice-play--lg {
    width: 56px;
    height: 56px;
}

.voice-play--lg svg {
    width: 24px;
    height: 24px;
}

/* ==========================================================================
   STORY SECTIONS
   ========================================================================== */

.story-section {
    padding: var(--space-16) var(--gutter);
    background-color: var(--color-charcoal);
}

.story-section--alt {
    background-color: var(--color-concrete);
}

.story-section__content {
    max-width: 800px;
    margin-inline: auto;
}

.story-section__header {
    margin-bottom: var(--space-8);
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
}

.story-section__number {
    font-family: var(--font-heading);
    font-size: var(--text-6xl);
    font-weight: var(--weight-black);
    color: var(--color-brick);
    line-height: 1;
    opacity: 0.5;
    flex-shrink: 0;
}

.story-section__title {
    font-size: var(--text-3xl);
    color: var(--color-white);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.story-section__body {
    color: var(--color-cement);
}

.story-section__body p {
    margin-bottom: var(--space-6);
}

.story-section__body p:last-child {
    margin-bottom: 0;
}

.story-section__body .lead {
    font-size: var(--text-xl);
    color: var(--color-chalk);
    margin-bottom: var(--space-8);
}

.story-section__body strong {
    color: var(--color-white);
}

.story-section__body em {
    font-style: italic;
    color: var(--color-chalk);
}

/* ==========================================================================
   PHILOSOPHY GRID
   ========================================================================== */

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    margin-top: var(--space-8);
}

@media (max-width: 640px) {
    .philosophy-grid {
        grid-template-columns: 1fr;
    }
}

.philosophy-card {
    background-color: var(--color-charcoal);
    padding: var(--space-6);
    border-left: var(--border-thick) solid var(--color-brick-light);
}

.story-section--alt .philosophy-card {
    background-color: var(--color-black);
}

.philosophy-card h3 {
    font-size: var(--text-xl);
    color: var(--color-white);
    margin-bottom: var(--space-2);
}

.philosophy-card p {
    font-size: var(--text-base);
    color: var(--color-cement);
    margin-bottom: 0;
}

/* ==========================================================================
   CTA
   ========================================================================== */

.cta--about {
    background-color: var(--color-black);
    background-image: var(--img-brick-graffiti);
    background-size: cover;
    background-position: center;
    position: relative;
}

.cta--about::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--overlay-dark);
    z-index: 0;
}

.cta--about > * {
    position: relative;
    z-index: 1;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 768px) {
    .story-section__header {
        flex-direction: column;
        gap: var(--space-2);
    }
    
    .story-section__number {
        font-size: var(--text-4xl);
    }
    
    .story-section__title {
        font-size: var(--text-2xl);
    }
    
    .hero__listen-full {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2);
    }
}

/* ==========================================================================
   PAGE-SPECIFIC VOICE BUTTON COLORS
   ========================================================================== */

.page--about .voice-play--playing {
    background-color: var(--color-white);
    border-color: var(--color-white);
}

.page--about .voice-play--playing svg {
    color: var(--color-black);
}

@keyframes voice-pulse-about {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.4);
    }
    50% {
        box-shadow: 0 0 0 8px rgba(255, 255, 255, 0);
    }
}

.page--about .voice-play--playing {
    animation: voice-pulse-about 1s ease-in-out infinite;
}

/* ==========================================================================
   FOOTER STYLES
   ========================================================================== */

.footer__grid {
    display: grid;
    gap: var(--space-8);
    margin-bottom: var(--space-8);
}

@media (min-width: 768px) {
    .footer__grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

.footer__brand {
    max-width: 300px;
}

.footer__tagline {
    color: var(--color-chalk);  /* Increased contrast */
    margin-top: var(--space-4);
    font-size: var(--text-sm);
}

.footer__nav-title {
    font-size: var(--text-base);
    margin-bottom: var(--space-4);
    color: var(--color-white);
}

.footer__nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer__nav li {
    margin-bottom: var(--space-2);
}

.footer__nav a {
    color: var(--color-chalk);  /* Increased contrast */
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
    text-decoration: underline;
    text-decoration-color: transparent;
    text-underline-offset: 3px;
}

.footer__nav a:hover {
    color: var(--color-white);
    text-decoration-color: var(--color-white);
}

.footer__contact p {
    font-size: var(--text-sm);
    color: var(--color-chalk);  /* Increased contrast */
    margin-bottom: var(--space-2);
}

.footer__contact a {
    color: var(--color-white);  /* High contrast for links */
    text-decoration: underline;
    text-underline-offset: 3px;
}

.footer__contact a:hover {
    color: var(--color-ai-primary);
}

.footer__location {
    margin-top: var(--space-4);
}

.footer__bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--space-4);
    padding-top: var(--space-8);
    border-top: var(--border-thin) solid var(--color-brick-dark);
    font-size: var(--text-sm);
    color: var(--color-chalk);  /* Increased contrast */
}

.footer__built {
    font-family: var(--font-accent);
    color: var(--color-cement);  /* Increased contrast */
}