/* ==========================================================================
   about.css — page-specific styles for About
   ========================================================================== */

/* ----------------------------- HERO (VIDEO) ----------------------------- */
.about-hero {
    position: relative;
    min-height: 88vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: calc(var(--header-h) + 2rem) 0 4rem;
}

.about-hero-video { position: absolute; inset: 0; z-index: 0; }
.about-hero-video video {
    width: 100%; height: 100%; object-fit: cover;
}
.about-hero-overlay {
    position: absolute; inset: 0;
    background:
        linear-gradient(120deg, rgba(13,17,71,0.92) 0%, rgba(13,17,71,0.62) 55%, rgba(26,35,126,0.45) 100%);
}
.about-hero-overlay::after {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at 75% 30%, rgba(180,155,87,0.22), transparent 55%);
}

.about-hero-inner { position: relative; z-index: 2; width: 100%; }
.about-hero-content { max-width: 720px; color: #fff; }

.about-hero-eyebrow {
    display: inline-flex; align-items: center; gap: 0.6rem;
    padding: 0.5rem 1.1rem; border-radius: var(--r-pill);
    background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.22);
    backdrop-filter: blur(8px); font-size: 0.85rem; font-weight: 600; color: #fff;
    margin-bottom: 1.6rem;
}

.about-hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.6rem, 6vw, 4.6rem);
    font-weight: 800; line-height: 1.05; letter-spacing: -1.5px;
    margin-bottom: 1.3rem;
}
.about-hero-accent {
    background: var(--gold-gradient); background-size: 200% auto;
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
    animation: goldShift 5s ease infinite;
}

.about-hero-lead {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    color: rgba(255,255,255,0.88); max-width: 560px; margin-bottom: 2.4rem;
}

.about-hero-stats { display: flex; flex-wrap: wrap; gap: clamp(1.4rem, 4vw, 3rem); }
.ahs-item { display: flex; flex-direction: column; }
.ahs-num { font-family: var(--font-heading); font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 800; color: var(--gold-light); line-height: 1; }
.ahs-label { font-size: 0.82rem; font-weight: 600; color: rgba(255,255,255,0.75); text-transform: uppercase; letter-spacing: 1px; margin-top: 0.4rem; }

/* ----------------------------- PHILOSOPHY ------------------------------- */
.philosophy { padding: clamp(4.5rem, 9vw, 8rem) 0; }

.philosophy-grid {
    display: grid; grid-template-columns: 0.95fr 1.05fr; gap: clamp(1.6rem, 4vw, 3rem);
    align-items: stretch; margin-bottom: 3rem;
}

.philosophy-quote-card {
    background: var(--blue-gradient); color: #fff; border-radius: var(--r-lg);
    padding: clamp(2rem, 4vw, 3rem); box-shadow: var(--shadow-blue);
    display: flex; flex-direction: column; justify-content: center; position: relative; overflow: hidden;
}
.philosophy-quote-card::before {
    content: ''; position: absolute; top: -50px; right: -50px; width: 200px; height: 200px;
    background: radial-gradient(circle, rgba(180,155,87,0.28), transparent 70%); border-radius: 50%;
}
.philosophy-quote-card > i { font-size: 2.2rem; color: var(--gold); opacity: 0.55; margin-bottom: 1.2rem; }
.pq-text { font-family: var(--font-heading); font-size: clamp(1.2rem, 2.3vw, 1.6rem); font-style: italic; line-height: 1.5; margin-bottom: 1.6rem; position: relative; z-index: 1; }
.pq-author strong { display: block; font-size: 1.1rem; color: var(--gold-light); }
.pq-author span { font-size: 0.9rem; color: rgba(255,255,255,0.75); }

.philosophy-focus { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.focus-box {
    background: #fff; border: 1px solid var(--border); border-radius: var(--r-md);
    padding: 1.6rem; transition: all var(--t-med);
}
.focus-box:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.focus-icon {
    width: 50px; height: 50px; border-radius: var(--r-sm); background: var(--blue-gradient-soft);
    display: grid; place-items: center; color: var(--royal-blue); font-size: 1.25rem; margin-bottom: 1rem;
    transition: all var(--t-med);
}
.focus-box:hover .focus-icon { background: var(--gold-gradient); color: var(--royal-blue-dark); transform: rotate(-8deg); }
.focus-box h3 { font-family: var(--font-heading); font-size: 1.25rem; color: var(--royal-blue); margin-bottom: 0.4rem; }
.focus-box p { color: var(--text-medium); font-size: 0.95rem; }

.results-showcase {
    text-align: center; background: var(--bg-soft); border: 1px solid var(--border);
    border-radius: var(--r-lg); padding: clamp(2rem, 4vw, 3rem);
}
.results-showcase h3 { font-family: var(--font-heading); font-size: 1.8rem; color: var(--royal-blue); margin-bottom: 0.6rem; }
.results-showcase > p { color: var(--text-medium); margin-bottom: 2rem; }
.results-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; max-width: 760px; margin: 0 auto; text-align: left; }
.result-point { display: flex; align-items: center; gap: 0.7rem; font-weight: 600; color: var(--text-dark); background: #fff; padding: 1rem 1.2rem; border-radius: var(--r-md); box-shadow: var(--shadow-sm); }
.result-point i { color: var(--gold); flex-shrink: 0; }

/* ----------------------------- DIFFERENCE ------------------------------- */
.difference { padding: clamp(4.5rem, 9vw, 8rem) 0; background: var(--blue-gradient-soft); }
.difference-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.8rem; }
.diff-card {
    background: #fff; border-radius: var(--r-lg); padding: 2.2rem;
    box-shadow: var(--shadow-md); border: 1px solid var(--border); transition: all var(--t-med);
}
.diff-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.diff-icon {
    width: 60px; height: 60px; border-radius: var(--r-md); background: var(--blue-gradient);
    display: grid; place-items: center; color: var(--gold-light); font-size: 1.5rem;
    margin-bottom: 1.3rem; box-shadow: var(--shadow-blue);
}
.diff-card h3 { font-family: var(--font-heading); font-size: 1.35rem; color: var(--royal-blue); margin-bottom: 0.6rem; }
.diff-card > p { color: var(--text-medium); margin-bottom: 1.3rem; }
.diff-list { display: flex; flex-direction: column; gap: 0.6rem; }
.diff-list li { display: flex; align-items: center; gap: 0.6rem; color: var(--text-medium); font-size: 0.93rem; }
.diff-list i { color: var(--gold); font-size: 0.85rem; }
.method-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.method-tags span { padding: 0.4rem 0.9rem; background: var(--bg-tint); color: var(--royal-blue); border-radius: var(--r-pill); font-size: 0.8rem; font-weight: 600; transition: all var(--t-fast); }
.method-tags span:hover { background: var(--gold-gradient); color: var(--royal-blue-dark); }

/* ----------------------------- TIMELINE --------------------------------- */
.journey { padding: clamp(4.5rem, 9vw, 8rem) 0; }
.timeline { position: relative; max-width: 820px; margin: 0 auto; }
.timeline::before {
    content: ''; position: absolute; left: 31px; top: 10px; bottom: 10px; width: 2px;
    background: linear-gradient(to bottom, var(--gold), var(--royal-blue-light));
}
.tl-item { position: relative; padding-left: 90px; margin-bottom: 2.2rem; }
.tl-item:last-child { margin-bottom: 0; }
.tl-marker {
    position: absolute; left: 0; top: 0; width: 64px; height: 64px; border-radius: 50%;
    background: var(--blue-gradient); color: var(--gold-light); display: grid; place-items: center;
    font-family: var(--font-heading); font-size: 1.4rem; font-weight: 800;
    box-shadow: var(--shadow-blue); border: 3px solid #fff; z-index: 1;
}
.tl-content { background: #fff; border: 1px solid var(--border); border-radius: var(--r-lg); padding: 1.6rem 1.8rem; box-shadow: var(--shadow-sm); transition: all var(--t-med); }
.tl-content:hover { transform: translateX(6px); box-shadow: var(--shadow-md); }
.tl-icon { width: 44px; height: 44px; border-radius: var(--r-sm); background: var(--blue-gradient-soft); display: grid; place-items: center; color: var(--royal-blue); font-size: 1.1rem; margin-bottom: 0.8rem; }
.tl-content h3 { font-family: var(--font-heading); font-size: 1.3rem; color: var(--royal-blue); margin-bottom: 0.4rem; }
.tl-content p { color: var(--text-medium); font-size: 0.98rem; }

/* ----------------------------- RESPONSIVE ------------------------------- */
@media (max-width: 1024px) {
    .philosophy-grid { grid-template-columns: 1fr; }
    .difference-grid { grid-template-columns: 1fr; max-width: 540px; margin: 0 auto; }
}

@media (max-width: 640px) {
    .philosophy-focus { grid-template-columns: 1fr; }
    .results-list { grid-template-columns: 1fr; }
    .about-hero { min-height: 80vh; }
    .tl-item { padding-left: 76px; }
    .tl-marker { width: 54px; height: 54px; font-size: 1.2rem; }
    .timeline::before { left: 26px; }
}