:root {
    --about-bg: #f6f8ff;
    --about-panel: rgba(255, 255, 255, 0.82);
    --about-line: rgba(132, 149, 255, 0.16);
    --about-ink: #0f172a;
    --about-muted: #64748b;
    --about-accent: #3b82f6;
    --about-deep: #0b1140;
}

body {
    background:
        radial-gradient(circle at top left, rgba(96, 165, 250, 0.12), transparent 26%),
        radial-gradient(circle at top right, rgba(59, 130, 246, 0.10), transparent 22%),
        linear-gradient(180deg, #f8faff 0%, #eef3ff 100%);
    color: var(--about-ink);
}

.about-hero {
    position: relative;
    background:
        radial-gradient(circle at 18% 26%, rgba(125, 211, 252, 0.16), transparent 30%),
        radial-gradient(circle at 82% 18%, rgba(96, 165, 250, 0.18), transparent 34%),
        linear-gradient(135deg, #0a0f38 0%, #171d67 58%, #3556de 100%);
    color: #fff;
    padding: 110px 24px 132px;
    text-align: center;
    overflow: hidden;
}

.about-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(255,255,255,0.10) 1px, transparent 1px);
    background-size: 34px 34px;
    opacity: 0.58;
}

.about-hero::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -120px;
    transform: translateX(-50%);
    width: min(980px, 88vw);
    height: 260px;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(255,255,255,0.20) 0%, rgba(255,255,255,0.04) 58%, transparent 74%);
    filter: blur(12px);
}

.about-hero .label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.22);
    color: #dbeafe;
    font-size: .74rem;
    font-weight: 800;
    letter-spacing: .16em;
    text-transform: uppercase;
    padding: 8px 18px;
    border-radius: 999px;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.about-hero .label::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #7dd3fc;
    box-shadow: 0 0 0 6px rgba(125, 211, 252, 0.14);
}

.about-hero h1 {
    font-family: "DM Serif Display", Georgia, serif;
    font-size: clamp(2.7rem, 6vw, 4.6rem);
    line-height: 1.04;
    max-width: 780px;
    margin: 0 auto 18px;
    position: relative;
    z-index: 1;
    letter-spacing: -0.02em;
}

.about-hero h1 em {
    font-style: italic;
    color: #a9c8ff;
}

.about-hero p {
    font-size: 1.06rem;
    color: #d5def1;
    max-width: 660px;
    margin: 0 auto;
    line-height: 1.82;
    position: relative;
    z-index: 1;
}

.hero-btns {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 34px;
    position: relative;
    z-index: 1;
}

.btn-hero-primary,
.btn-hero-outline {
    min-height: 48px;
    padding: 0 24px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: .94rem;
    font-weight: 800;
    text-decoration: none;
    transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.btn-hero-primary {
    background: linear-gradient(135deg, #eef4ff, #ffffff);
    color: #0f172a;
    box-shadow: 0 16px 30px rgba(8, 15, 53, 0.16);
}

.btn-hero-primary:hover {
    transform: translateY(-2px);
}

.btn-hero-outline {
    background: rgba(255,255,255,0.10);
    border: 1px solid rgba(255,255,255,0.20);
    color: #fff;
}

.btn-hero-outline:hover {
    background: rgba(255,255,255,0.16);
    transform: translateY(-2px);
}

.hero-glass-strip {
    position: relative;
    z-index: 1;
    margin: 34px auto 0;
    width: min(760px, calc(100vw - 40px));
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.hero-glass-card {
    padding: 18px 16px;
    border-radius: 20px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.16);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.12);
    backdrop-filter: blur(10px);
}

.hero-glass-card strong {
    display: block;
    font-size: 1.2rem;
    font-weight: 800;
    color: #fff;
}

.hero-glass-card span {
    display: block;
    margin-top: 4px;
    font-size: .78rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: #d7e5ff;
}

.section {
    max-width: 1180px;
    margin: 0 auto;
    padding: 82px 24px;
}

.section-label {
    font-size: .74rem;
    font-weight: 800;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--about-accent);
    margin-bottom: 12px;
}

.section-heading {
    font-family: "DM Serif Display", Georgia, serif;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.1;
    color: var(--about-ink);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-sub {
    font-size: 1.03rem;
    color: var(--about-muted);
    max-width: 720px;
    line-height: 1.82;
}

.stats-row,
.screenshots-grid,
.features-grid,
.steps-grid,
.contact-cards {
    margin-top: 42px;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.stat-card,
.screenshot-card,
.feature-card,
.step,
.member-card,
.contact-card {
    background:
        radial-gradient(circle at top right, rgba(79, 110, 247, 0.08), transparent 30%),
        linear-gradient(180deg, rgba(255,255,255,0.96), rgba(247,249,255,0.94));
    border: 1px solid var(--about-line);
    box-shadow:
        0 18px 36px rgba(15, 23, 42, 0.08),
        inset 0 1px 0 rgba(255,255,255,0.86);
    backdrop-filter: blur(10px);
}

.stat-card {
    border-radius: 24px;
    padding: 28px 24px;
    text-align: center;
}

.stat-card .num {
    font-family: "DM Serif Display", Georgia, serif;
    font-size: 2.8rem;
    line-height: 1;
    color: #1d4ed8;
}

.stat-card p {
    margin-top: 8px;
    font-size: .86rem;
    font-weight: 700;
    color: var(--about-muted);
}

.divider {
    height: 1px;
    max-width: 1180px;
    margin: 0 auto;
    background: linear-gradient(90deg, rgba(191, 219, 254, 0), rgba(191, 219, 254, 0.9), rgba(191, 219, 254, 0));
}

.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.screenshot-card {
    border-radius: 28px;
    overflow: hidden;
}

.screenshot-card .sc-header {
    background: linear-gradient(135deg, #0b1140, #1c256d);
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.sc-dot { width: 10px; height: 10px; border-radius: 50%; }
.sc-dot:nth-child(1) { background: #ef4444; }
.sc-dot:nth-child(2) { background: #f59e0b; }
.sc-dot:nth-child(3) { background: #22c55e; }

.sc-title {
    margin-left: 8px;
    color: #cbd5e1;
    font-size: .74rem;
    font-weight: 700;
    letter-spacing: .06em;
}

.mock-screen {
    position: relative;
    min-height: 270px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.mock-map {
    background:
        radial-gradient(circle at 20% 30%, rgba(147, 197, 253, 0.6), transparent 32%),
        linear-gradient(135deg, #dbeafe 0%, #f8fbff 100%);
}

.mock-map .pin-cluster {
    position: absolute;
    inset: 0;
}

.pin {
    position: absolute;
    width: 30px;
    height: 30px;
    background: #2563eb;
    border-radius: 50% 50% 50% 0;
    transform: rotate(-45deg);
    box-shadow: 0 8px 16px rgba(37, 99, 235, 0.26);
}

.pin::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #fff;
    transform: translate(-50%, -50%) rotate(45deg);
}

.pin:nth-child(1) { top: 36%; left: 28%; }
.pin:nth-child(2) { top: 56%; left: 58%; background: #10b981; }
.pin:nth-child(3) { top: 26%; left: 64%; background: #f59e0b; }
.pin:nth-child(4) { top: 66%; left: 22%; background: #8b5cf6; }

.map-legend {
    position: absolute;
    left: 18px;
    bottom: 18px;
    padding: 10px 14px;
    border-radius: 14px;
    background: rgba(255,255,255,0.92);
    border: 1px solid rgba(132, 149, 255, 0.14);
    box-shadow: 0 10px 20px rgba(15, 23, 42, 0.08);
    font-size: .74rem;
    font-weight: 700;
    color: #0f172a;
}

.mock-restaurants {
    background: linear-gradient(180deg, #fcfdff, #f1f6ff);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: stretch;
    justify-content: center;
}

.rest-row {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 10px 12px;
    border-radius: 16px;
    background: rgba(255,255,255,0.88);
    border: 1px solid rgba(132, 149, 255, 0.12);
}

.rest-icon {
    width: 40px;
    height: 40px;
    border-radius: 14px;
    background: linear-gradient(180deg, #ffffff, #eef4ff);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.rest-info {
    flex: 1;
    min-width: 0;
}

.rest-name {
    font-size: .88rem;
    font-weight: 800;
    color: #0f172a;
}

.rest-hours {
    margin-top: 2px;
    font-size: .74rem;
    color: #64748b;
}

.mock-badge {
    flex-shrink: 0;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: .68rem;
    font-weight: 800;
}

.badge-green { background: #dcfce7; color: #15803d; }
.badge-yellow { background: #fef3c7; color: #b45309; }
.badge-blue { background: #dbeafe; color: #1d4ed8; }
.badge-violet { background: #ede9fe; color: #6d28d9; }

.screenshot-cap {
    padding: 18px 20px 20px;
    background: rgba(255,255,255,0.82);
    border-top: 1px solid rgba(132, 149, 255, 0.12);
}

.screenshot-cap h4 {
    font-size: 1rem;
    font-weight: 800;
    color: #0f172a;
}

.screenshot-cap p {
    margin-top: 6px;
    font-size: .84rem;
    line-height: 1.7;
    color: #64748b;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.feature-card {
    border-radius: 24px;
    padding: 26px 24px;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.feature-card:hover,
.step:hover,
.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 44px rgba(37, 99, 235, 0.12);
    border-color: rgba(79, 110, 247, 0.24);
}

.feature-icon {
    width: 62px;
    height: 62px;
    border-radius: 18px;
    background: linear-gradient(180deg, #ffffff, #edf3ff);
    border: 1px solid rgba(132, 149, 255, 0.14);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.feature-icon img {
    width: 34px;
    height: 34px;
    object-fit: contain;
}

.feature-card h3 {
    font-size: 1.02rem;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 10px;
}

.feature-card p {
    font-size: .88rem;
    color: #64748b;
    line-height: 1.72;
}

.how-section {
    background:
        radial-gradient(circle at top center, rgba(96, 165, 250, 0.10), transparent 30%),
        linear-gradient(180deg, #f3f7ff 0%, #edf3ff 100%);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.step {
    border-radius: 24px;
    padding: 24px 22px;
}

.step-num {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #e8efff, #ffffff);
    border: 1px solid rgba(59, 130, 246, 0.18);
    color: #1d4ed8;
    font-size: .95rem;
    font-weight: 800;
}

.step h3 {
    font-size: .98rem;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 8px;
}

.step p {
    font-size: .85rem;
    line-height: 1.7;
    color: #64748b;
}

.team-section {
    background:
        radial-gradient(circle at top left, rgba(96, 165, 250, 0.14), transparent 24%),
        linear-gradient(135deg, #091033 0%, #121d56 54%, #172a72 100%);
    color: #fff;
}

.team-section .section-label { color: #93c5fd; }
.team-section .section-heading { color: #fff; }
.team-section .section-sub { color: #c6d1ea; }

.team-grid {
    margin-top: 42px;
}

.team-row-top,
.team-row-bottom {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
}

.team-row-top {
    margin-bottom: 20px;
}

.member-card {
    width: 156px;
    text-align: center;
    padding: 22px 16px 18px;
    border-radius: 24px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.10);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
}

.avatar {
    width: 86px;
    height: 86px;
    border-radius: 50%;
    margin: 0 auto 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: "DM Serif Display", Georgia, serif;
    font-size: 1.7rem;
    color: #fff;
    position: relative;
    box-shadow: 0 16px 28px rgba(15, 23, 42, 0.18);
}

.avatar::after {
    content: "";
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.14);
}

.av-blue   { background: linear-gradient(135deg,#2563eb,#60a5fa); }
.av-indigo { background: linear-gradient(135deg,#4f46e5,#818cf8); }
.av-teal   { background: linear-gradient(135deg,#0d9488,#2dd4bf); }
.av-rose   { background: linear-gradient(135deg,#e11d48,#fb7185); }
.av-amber  { background: linear-gradient(135deg,#d97706,#fbbf24); }
.av-violet { background: linear-gradient(135deg,#7c3aed,#a78bfa); }
.av-cyan   { background: linear-gradient(135deg,#0891b2,#22d3ee); }

.member-card h4 {
    font-size: .92rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.35;
}

.member-card .role {
    margin-top: 5px;
    font-size: .76rem;
    color: #afbddf;
    font-weight: 600;
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.contact-card {
    border-radius: 24px;
    padding: 24px;
    transition: transform .2s ease, box-shadow .2s ease;
}

.cc-label {
    font-size: .72rem;
    font-weight: 800;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: .14em;
    margin-bottom: 10px;
}

.cc-value {
    font-size: 1rem;
    font-weight: 800;
}

.cc-value a {
    color: #1d4ed8;
    text-decoration: none;
}

.cc-value a:hover {
    text-decoration: underline;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-up  { animation: fadeUp .6s ease both; }
.delay-1  { animation-delay: .1s; }
.delay-2  { animation-delay: .22s; }
.delay-3  { animation-delay: .34s; }

#team {
    scroll-margin-top: 72px;
}

@media (max-width: 980px) {
    .stats-row,
    .features-grid,
    .steps-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .screenshots-grid,
    .contact-cards {
        grid-template-columns: 1fr;
    }

    .hero-glass-strip {
        grid-template-columns: 1fr;
        width: min(420px, calc(100vw - 40px));
    }
}

@media (max-width: 640px) {
    .about-hero {
        padding: 90px 18px 104px;
    }

    .section {
        padding: 62px 16px;
    }

    .stats-row,
    .features-grid,
    .steps-grid,
    .contact-cards {
        grid-template-columns: 1fr;
    }

    .member-card {
        width: min(100%, 220px);
    }
}