/* ==========================================================================
   CETIG Brand Story page
   ========================================================================== */

.brand-page { padding-bottom: 40px; }

/* ---------- Kicker (eyebrow) ---------- */
.brand-kicker {
    display: inline-block;
    font-family: var(--font-head);
    font-size: 12.5px;
    font-weight: 800;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 14px;
}

/* ---------- Hero ---------- */
.brand-hero {
    position: relative;
    padding: 120px 0 84px;
    text-align: center;
    background:
        radial-gradient(1200px 520px at 50% -10%, rgba(255, 106, 26, 0.18), transparent 60%),
        linear-gradient(180deg, var(--bg-2), var(--bg));
    border-bottom: 1px solid var(--line);
    overflow: hidden;
}
.brand-hero::after {
    content: "CETIG";
    position: absolute;
    left: 50%; top: 54%;
    transform: translate(-50%, -50%);
    font-family: var(--font-head);
    font-weight: 900;
    font-size: clamp(120px, 30vw, 360px);
    letter-spacing: 0.04em;
    color: rgba(255, 255, 255, 0.025);
    white-space: nowrap;
    pointer-events: none;
    z-index: 0;
}
.brand-hero-inner { position: relative; z-index: 1; width: min(var(--container), calc(100% - 48px)); margin-inline: auto; }
.brand-title { font-size: clamp(56px, 12vw, 132px); font-weight: 900; margin: 0 0 8px; letter-spacing: 0.02em; }
.brand-sub {
    font-family: var(--font-head);
    font-size: clamp(16px, 3vw, 22px);
    font-weight: 700;
    color: var(--accent-2);
    letter-spacing: 0.06em;
    margin: 0 0 30px;
}
.brand-lead {
    max-width: 820px;
    margin: 0 auto;
    color: var(--txt-2);
    font-size: clamp(15px, 2.2vw, 19px);
    line-height: 1.75;
}

/* ---------- Letters ---------- */
.brand-letters { padding: 76px 0 24px; }
.brand-letters-head { text-align: center; margin-bottom: 46px; }
.brand-letters-head h2 { font-size: clamp(28px, 5vw, 44px); font-weight: 900; margin: 0; }
.brand-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
}
.brand-card {
    position: relative;
    display: flex;
    gap: 20px;
    padding: 30px 28px;
    background: linear-gradient(160deg, var(--card), var(--bg-2));
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}
.brand-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 106, 26, 0.4);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
}
.brand-card-mark {
    flex: 0 0 auto;
    width: 72px; height: 72px;
    display: grid; place-items: center;
    font-family: var(--font-head);
    font-size: 40px; font-weight: 900;
    color: #fff;
    background: linear-gradient(150deg, var(--accent), var(--accent-deep));
    border-radius: 16px;
    box-shadow: 0 10px 26px rgba(255, 106, 26, 0.35);
}
.brand-card-body { min-width: 0; }
.brand-card-word-en { font-size: 22px; font-weight: 800; }
.brand-card-text {
    margin: 10px 0 0;
    color: var(--txt-2);
    font-size: 15px;
    line-height: 1.7;
}

/* ---------- Closing ---------- */
.brand-closing {
    padding: 80px 0 28px;
    text-align: center;
}
.brand-closing .container { max-width: 900px; }
.brand-closing-text {
    font-family: var(--font-head);
    font-size: clamp(20px, 3.4vw, 30px);
    font-weight: 700;
    line-height: 1.5;
    color: var(--txt);
    margin: 0 0 18px;
}
.brand-closing-sign { color: var(--accent); font-weight: 800; letter-spacing: 0.08em; margin: 0; }

/* ---------- Short version (hangtag) ---------- */
.brand-short { padding: 36px 0 30px; }
.brand-short-card {
    position: relative;
    padding: 42px 38px;
    border-radius: var(--radius);
    background:
        radial-gradient(700px 300px at 100% 0%, rgba(255, 106, 26, 0.16), transparent 60%),
        linear-gradient(150deg, var(--panel), var(--bg-2));
    border: 1px solid rgba(255, 106, 26, 0.28);
    overflow: hidden;
}
.brand-short-text {
    max-width: 880px;
    color: var(--txt);
    font-size: clamp(15px, 2.2vw, 18px);
    line-height: 1.7;
    margin: 0 0 26px;
}
.brand-short-cta { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- Responsive ---------- */
@media (max-width: 760px) {
    .brand-hero { padding: 92px 0 64px; }
    .brand-grid { grid-template-columns: 1fr; gap: 16px; }
    .brand-card { padding: 22px 20px; gap: 16px; }
    .brand-card-mark { width: 60px; height: 60px; font-size: 32px; border-radius: 14px; }
    .brand-short-card { padding: 30px 22px; }
}