/* =========================================================
   ABOUT US — Shyam Sarthi Travels
   Design concept: "The Road So Far"
   A highway/GPS-dashboard language built for a taxi company —
   condensed signage type for headlines, a mono "readout" face
   for coordinates/labels, and a literal route line carrying
   the founding story as waypoints (KM 0 → Today).
========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Big+Shoulders+Display:wght@600;700;800&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root {
    --ab-navy-deep: #04101f;
    --ab-navy: #0a2147;
    --ab-navy-mid: #163461;
    --ab-gold: #e3a63e;
    --ab-gold-pale: #f6dca3;
    --ab-mist: #eef2f8;
    --ab-ink: #0e1a2e;
    --ab-ink-soft: #55617a;
    --ab-line: rgba(10, 33, 71, 0.14);
    --ab-radius: 18px;

    --ab-font-display: 'Big Shoulders Display', 'Arial Narrow', sans-serif;
    --ab-font-body: 'Inter', -apple-system, sans-serif;
    --ab-font-mono: 'IBM Plex Mono', 'Courier New', monospace;
}

.ab-hero,
.ab-founder,
.ab-journey,
.ab-values {
    font-family: var(--ab-font-body);
}

.ab-eyebrow {
    display: inline-block;
    font-family: var(--ab-font-mono);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ab-gold);
    margin-bottom: 14px;
}

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

.ab-hero {
    position: relative;
    background: var(--ab-navy-deep);
    padding: 150px 0 110px;
    overflow: hidden;
    color: #fff;
}

.ab-hero-route {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.ab-hero-route-path {
    stroke: var(--ab-gold);
    stroke-width: 2.5;
    stroke-dasharray: 10 10;
    opacity: 0.55;
    stroke-dashoffset: 1400;
    animation: ab-draw-route 2.6s ease-out 0.2s forwards;
}

.ab-hero-route-dot {
    fill: var(--ab-gold);
    opacity: 0;
    animation: ab-fade-in 0.6s ease-out forwards;
}

.dot-start { animation-delay: 0.2s; }
.dot-end { animation-delay: 2.6s; }

@keyframes ab-draw-route {
    to { stroke-dashoffset: 0; }
}

@keyframes ab-fade-in {
    to { opacity: 1; }
}

.ab-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 760px;
}

.ab-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--ab-font-mono);
    font-size: 0.8rem;
    color: #8b98b3;
    margin-bottom: 34px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.ab-breadcrumb a {
    color: var(--ab-gold-pale);
    text-decoration: none;
}

.ab-breadcrumb a:hover,
.ab-breadcrumb a:focus-visible {
    text-decoration: underline;
}

.ab-breadcrumb .is-current {
    color: #fff;
}

.ab-hero-coords {
    display: inline-block;
    font-family: var(--ab-font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    color: var(--ab-gold-pale);
    border: 1px solid rgba(227, 166, 62, 0.4);
    padding: 6px 14px;
    border-radius: 999px;
    margin-bottom: 26px;
}

.ab-hero-title {
    font-family: var(--ab-font-display);
    font-weight: 800;
    text-transform: uppercase;
    font-size: clamp(2.6rem, 6vw, 4.4rem);
    line-height: 0.98;
    letter-spacing: 0.005em;
    margin: 0 0 26px;
    color: #fff;
}

.ab-hero-lede {
    font-size: 1.08rem;
    line-height: 1.75;
    color: #c3ccdb;
    max-width: 560px;
    margin: 0 0 30px;
}

.ab-hero-badge {
    display: inline-block;
    font-family: var(--ab-font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ab-navy-deep);
    background: var(--ab-gold);
    padding: 10px 18px;
    border-radius: 999px;
}

/* ================= FOUNDER ================= */

.ab-founder {
    background: #fff;
    padding: 100px 0;
}

.ab-founder-grid {
    display: grid;
    grid-template-columns: 0.82fr 1.18fr;
    gap: 64px;
    align-items: start;
}

.ab-founder-plate {
    background: var(--ab-navy);
    border-radius: var(--ab-radius);
    padding: 14px 14px 24px;
    box-shadow: 0 24px 50px rgba(4, 12, 28, 0.28);
}

.ab-founder-photo-frame {
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.ab-founder-photo-frame::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 55%, rgba(4, 12, 28, 0.85) 100%);
}

.ab-founder-photo {
    width: 100%;
    aspect-ratio: 7 / 8;
    object-fit: cover;
    display: block;
}

.ab-founder-nameplate {
    padding: 22px 12px 6px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.ab-founder-role {
    font-family: var(--ab-font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ab-gold);
}

.ab-founder-name {
    font-family: var(--ab-font-display);
    font-weight: 700;
    font-size: 1.7rem;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.01em;
}

.ab-founder-credentials {
    list-style: none;
    margin: 10px 0 0;
    padding: 12px 0 0;
    border-top: 1px dashed rgba(227, 166, 62, 0.35);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.ab-founder-credentials li {
    font-family: var(--ab-font-mono);
    font-size: 0.78rem;
    color: #c3ccdb;
    letter-spacing: 0.01em;
}

.ab-founder-copy h2 {
    font-family: var(--ab-font-display);
    font-weight: 700;
    text-transform: uppercase;
    font-size: clamp(1.7rem, 3vw, 2.5rem);
    color: var(--ab-navy);
    line-height: 1.15;
    margin: 0 0 22px;
}

.ab-founder-copy p {
    font-size: 1rem;
    line-height: 1.85;
    color: var(--ab-ink-soft);
    margin: 0 0 18px;
}

.ab-founder-copy strong {
    color: var(--ab-navy);
    font-weight: 600;
}

/* ================= JOURNEY / ROAD SO FAR ================= */

.ab-journey {
    background: var(--ab-mist);
    padding: 100px 0 110px;
}

.ab-journey-heading {
    max-width: 640px;
    margin: 0 0 56px;
}

.ab-journey-heading h2 {
    font-family: var(--ab-font-display);
    font-weight: 700;
    text-transform: uppercase;
    font-size: clamp(1.7rem, 3vw, 2.4rem);
    color: var(--ab-navy);
    line-height: 1.18;
    margin: 0;
}

.ab-journey-list {
    list-style: none;
    margin: 0;
    padding: 0 0 0 4px;
    position: relative;
}

.ab-journey-list::before {
    content: "";
    position: absolute;
    left: 46px;
    top: 10px;
    bottom: 10px;
    width: 0;
    border-left: 3px dashed rgba(10, 33, 71, 0.28);
}

.ab-journey-item {
    position: relative;
    display: grid;
    grid-template-columns: 92px 1fr;
    gap: 28px;
    padding-bottom: 56px;
}

.ab-journey-item:last-child {
    padding-bottom: 0;
}

.ab-journey-marker {
    position: relative;
    z-index: 1;
    justify-self: center;
    width: 76px;
    height: 76px;
    border-radius: 50%;
    background: var(--ab-navy);
    color: var(--ab-gold-pale);
    font-family: var(--ab-font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    box-shadow: 0 0 0 6px var(--ab-mist), 0 10px 22px rgba(10, 33, 71, 0.22);
}

.ab-journey-item-final .ab-journey-marker {
    background: var(--ab-gold);
    color: var(--ab-navy-deep);
}

.ab-journey-content {
    background: #fff;
    border: 1px solid var(--ab-line);
    border-radius: var(--ab-radius);
    padding: 26px 28px;
}

.ab-journey-tag {
    display: inline-block;
    font-family: var(--ab-font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ab-navy);
    background: rgba(10, 33, 71, 0.08);
    padding: 4px 12px;
    border-radius: 999px;
    margin-bottom: 12px;
}

.ab-journey-content h3 {
    font-family: var(--ab-font-display);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 1.3rem;
    color: var(--ab-navy);
    margin: 0 0 10px;
    letter-spacing: 0.005em;
}

.ab-journey-content p {
    font-size: 0.98rem;
    line-height: 1.7;
    color: var(--ab-ink-soft);
    margin: 0;
}

.ab-journey-content-proof {
    display: grid;
    grid-template-columns: 1fr 150px;
    gap: 24px;
    align-items: start;
}

.ab-journey-content-proof .ab-journey-tag,
.ab-journey-content-proof h3,
.ab-journey-content-proof p {
    grid-column: 1;
}

.ab-proof-frame {
    grid-column: 2;
    grid-row: 1 / 4;
    position: relative;
    background: var(--ab-navy);
    border-radius: 8px;
    padding: 8px;
    transform: rotate(-2deg);
    box-shadow: 0 14px 26px rgba(10, 33, 71, 0.22);
}

.ab-proof-frame img {
    width: 100%;
    height: auto;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    display: block;
    border-radius: 4px;
}

.ab-proof-pin {
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--ab-gold);
    box-shadow: 0 3px 6px rgba(4, 12, 28, 0.4);
}

/* ================= VALUES ================= */

.ab-values {
    background: #fff;
    padding: 100px 0 110px;
}

.ab-values-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
}

.ab-value-card {
    border: 1px solid var(--ab-line);
    border-radius: var(--ab-radius);
    padding: 30px 26px;
    transition: border-color 0.25s ease, transform 0.25s ease;
}

.ab-value-card:hover {
    border-color: var(--ab-gold);
    transform: translateY(-4px);
}

.ab-value-code {
    display: inline-block;
    font-family: var(--ab-font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--ab-gold);
    background: var(--ab-navy);
    padding: 5px 11px;
    border-radius: 6px;
    margin-bottom: 18px;
}

.ab-value-card h3 {
    font-family: var(--ab-font-display);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 1.15rem;
    color: var(--ab-navy);
    margin: 0 0 10px;
}

.ab-value-card p {
    font-size: 0.94rem;
    line-height: 1.68;
    color: var(--ab-ink-soft);
    margin: 0;
}

/* ================= FOCUS STATES ================= */

.ab-hero a:focus-visible,
.ab-value-card:focus-visible {
    outline: 2px solid var(--ab-gold);
    outline-offset: 3px;
}

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

@media (max-width: 980px) {

    .ab-founder-grid {
        grid-template-columns: 1fr;
    }

    .ab-founder-plate {
        max-width: 360px;
        margin: 0 auto;
    }

    .ab-values-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .ab-journey-content-proof {
        grid-template-columns: 1fr;
    }

    .ab-proof-frame {
        grid-column: 1;
        grid-row: auto;
        width: 150px;
        margin-top: 16px;
        transform: none;
    }

}

@media (max-width: 640px) {

    .ab-hero {
        padding: 120px 0 80px;
    }

    .ab-founder,
    .ab-journey,
    .ab-values {
        padding: 64px 0;
    }

    .ab-journey-list::before {
        left: 34px;
    }

    .ab-journey-item {
        grid-template-columns: 60px 1fr;
        gap: 16px;
    }

    .ab-journey-marker {
        width: 58px;
        height: 58px;
        font-size: 0.62rem;
    }

    .ab-journey-content {
        padding: 20px;
    }

    .ab-values-grid {
        grid-template-columns: 1fr;
    }

}

/* ================= REDUCED MOTION ================= */

@media (prefers-reduced-motion: reduce) {

    .ab-hero-route-path,
    .ab-hero-route-dot {
        animation: none !important;
        opacity: 0.55;
        stroke-dashoffset: 0;
    }

    .dot-start,
    .dot-end {
        opacity: 1;
    }

    .ab-value-card {
        transition: none;
    }

}