/* ========== 1. HERO ========== */
.hero {
    position: relative;
    margin-top: calc(-1 * var(--navbar-height));
    padding: calc(var(--navbar-height) + clamp(2rem, 5vw, 4rem)) 0 clamp(2rem, 4vw, 3rem);
    overflow: hidden;
}

/* Fon rasmi — stadion, yuguruvchi (o'ng tomon). Chap tomoni ochiq. */
.hero__fon {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

.hero__fon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: right center;
}

/* Chapdagi matn o'qilishi uchun ochiq tuman */
.hero__fon::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(244, 247, 251, 0.92) 0%, rgba(244, 247, 251, 0.72) 38%, rgba(244, 247, 251, 0) 62%);
}

.hero__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    gap: clamp(1.5rem, 4vw, 4rem);
    align-items: center;
    margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
}

.hero__content { max-width: 560px; }

.hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.45rem 0.9rem;
    border-radius: var(--radius-pill);
    background: rgba(29, 95, 214, 0.1);
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--kok);
    margin-bottom: 1.4rem;
}

.hero__eyebrow svg { width: 15px; height: 15px; }
.hero__eyebrow i { font-style: normal; opacity: 0.5; }

.hero__title {
    margin-bottom: 1.25rem;
    color: var(--siyoh);
    font-size: clamp(2.3rem, 3.4vw + 1rem, 4rem);
    line-height: 1.04;
    letter-spacing: -0.035em;
}

.hero__title em { font-style: normal; color: var(--kok); }

.hero__subtitle {
    max-width: 46ch;
    margin-bottom: 1.8rem;
    font-size: 1.05rem;
    color: var(--siyoh-3);
}

.hero__cta { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* ---- Cho'qqiga ko'tarilish ---- */
.hero__visual { position: relative; }

.choqqi {
    position: relative;
    width: 100%;
    max-width: 620px;
    aspect-ratio: 560 / 540;
    margin-left: auto;
}

.choqqi__svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    overflow: visible;
}

.choqqi__yol {
    stroke: var(--kok);
    stroke-width: 3;
    stroke-linejoin: round;
    stroke-linecap: round;
    stroke-dasharray: 1;
    stroke-dashoffset: 1;
    animation: choqqiChiz 1.8s var(--ease-out) 0.2s forwards;
}

@keyframes choqqiChiz { to { stroke-dashoffset: 0; } }

.choqqi__bekat {
    opacity: 0;
    transform-origin: center;
    transform-box: fill-box;
    animation: bekatPaydo 420ms var(--ease-spring) forwards;
    animation-delay: calc(0.35s + var(--i) * 0.3s);
}

@keyframes bekatPaydo {
    from { opacity: 0; transform: scale(0.4); }
    to { opacity: 1; transform: scale(1); }
}

.choqqi__bekat circle { fill: var(--kok); stroke: #fff; stroke-width: 3; }

.choqqi__bekat text {
    fill: #fff;
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 12px;
}

.choqqi__bayroq {
    opacity: 0;
    transform-origin: bottom left;
    transform-box: fill-box;
    animation: bayroqPaydo 500ms var(--ease-spring) 2s forwards;
}

.choqqi__bayroq path { fill: var(--kok); stroke: var(--kok); stroke-width: 3; stroke-linejoin: round; }

.choqqi__bayroq text {
    fill: #fff;
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 12px;
    letter-spacing: 0.08em;
}

@keyframes bayroqPaydo {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: none; }
}

/* Bo'lim kartasi — bekatning o'ng tomonida, oq, ikonli */
.choqqi__karta {
    position: absolute;
    left: var(--x);
    top: var(--y);
    transform: translate(1.9rem, -50%);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1.4rem 0.85rem 0.9rem;
    background: var(--qogoz-2);
    border-radius: var(--radius-lg);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--siyoh);
    white-space: nowrap;
    box-shadow: 0 10px 30px rgba(15, 31, 56, 0.1);
    opacity: 0;
    animation: kartaPaydo 450ms var(--ease-out) forwards;
    animation-delay: calc(0.5s + var(--i) * 0.3s);
    transition: transform var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast);
}

@keyframes kartaPaydo {
    from { opacity: 0; transform: translate(1.9rem, calc(-50% + 10px)); }
    to { opacity: 1; transform: translate(1.9rem, -50%); }
}

.choqqi__karta:hover { transform: translate(1.9rem, calc(-50% - 3px)); box-shadow: 0 16px 36px rgba(15, 31, 56, 0.16); }

.choqqi__karta-ikon {
    width: 30px;
    height: 30px;
    display: grid;
    place-items: center;
    color: var(--kok);
}

.choqqi__karta-ikon svg { width: 24px; height: 24px; }

/* ---- Ko'rsatkichlar paneli ---- */
.hero__panel {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.9rem;
    padding: 1rem;
    background: var(--qogoz-2);
    border-radius: var(--radius-2xl);
    box-shadow: 0 20px 50px rgba(15, 31, 56, 0.1);
}

.korsatkich {
    --r: var(--kok);
    --r-y: var(--kok-yumshoq);
    display: grid;
    grid-template-columns: 44px 1fr;
    grid-template-rows: auto auto;
    column-gap: 0.85rem;
    row-gap: 0.15rem;
    align-items: start;
    padding: 1.1rem 1rem 1.15rem;
    border-radius: var(--radius-lg);
    background: var(--r-y);
    border: 1px solid rgba(15, 31, 56, 0.05);
}

.korsatkich[data-rang="maydon"] { --r: var(--maydon); --r-y: var(--maydon-yumshoq); }
.korsatkich[data-rang="binafsha"] { --r: var(--binafsha); --r-y: var(--binafsha-yumshoq); }
.korsatkich[data-rang="sabzi"] { --r: var(--sabzi); --r-y: var(--sabzi-yumshoq); }

.korsatkich__ikon {
    grid-row: 1 / 3;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--qogoz-2);
    color: var(--r);
    display: grid;
    place-items: center;
}

.korsatkich__ikon svg { width: 20px; height: 20px; }

.korsatkich b {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.7rem;
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: var(--r);
}

.korsatkich > span:last-child {
    font-size: 0.85rem;
    line-height: 1.35;
    color: var(--siyoh-3);
}

.korsatkich:last-child b { font-size: 1.05rem; line-height: 1.25; }

/* ========== 2. YO'LAKLAR ========== */
.yolak-royxat {
    border-top: 1px solid var(--chiziq-2);
}

.yolak {
    display: grid;
    grid-template-columns: 4.5rem minmax(0, 1.2fr) minmax(0, 1fr) 3rem;
    gap: 1.5rem;
    align-items: start;
    padding: 1.6rem 0;
    /* yo'lak chizig'i: ikki parallel chiziq */
    border-bottom: 1px solid var(--chiziq-2);
    box-shadow: 0 5px 0 -4px var(--chiziq);
    position: relative;
}

.yolak__raqam {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 0.85rem;
    background: var(--kok-yumshoq);
    color: var(--kok);
    transition: background-color var(--duration-base), color var(--duration-base);
}

.yolak:hover .yolak__raqam { background: var(--kok); color: #fff; }

.yolak__bosh { display: flex; gap: 1rem; align-items: flex-start; }

.yolak__ikon {
    flex: none;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--qogoz-2);
    border: 1px solid var(--chiziq);
    box-shadow: var(--shadow-sm);
    color: var(--kok);
    display: grid;
    place-items: center;
}

.yolak__ikon svg { width: 20px; height: 20px; }

.yolak__bosh h3 { font-size: 1.25rem; margin-bottom: 0.35rem; }
.yolak__bosh h3 a:hover { color: var(--kok); }
.yolak__bosh p { font-size: 0.93rem; color: var(--siyoh-3); }

.yolak__ichki {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    padding-top: 0.35rem;
}

.yolak__ichki a {
    display: inline-block;
    padding: 0.35rem 0.7rem;
    border: 1px solid var(--chiziq);
    border-radius: var(--radius-sm);
    background: var(--qogoz-2);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--siyoh-2);
    transition: border-color var(--duration-fast), color var(--duration-fast), background-color var(--duration-fast);
}

.yolak__ichki a:hover { border-color: var(--kok); color: var(--kok); background: var(--kok-yumshoq); }

.yolak__kirish {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--chiziq-2);
    color: var(--siyoh);
    display: grid;
    place-items: center;
    justify-self: end;
    transition: background-color var(--duration-fast), color var(--duration-fast), border-color var(--duration-fast);
}

.yolak__kirish svg { width: 18px; height: 18px; }
.yolak__kirish:hover { background: var(--kok); color: #fff; border-color: var(--kok); }

/* ========== 3. TADQIQOT ASOSI ========== */
.asos { background: var(--qogoz-2); border-top: 1px solid var(--chiziq); border-bottom: 1px solid var(--chiziq); }

.asos__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
    gap: clamp(2rem, 5vw, 5rem);
    align-items: start;
}

.asos__matn .eyebrow { margin-bottom: 1rem; }
.asos__matn h2 { margin-bottom: 1rem; }
.asos__matn .lead { margin-bottom: 1.5rem; }
.asos__matn em { font-style: italic; color: var(--kok); }

.kolofon {
    border-top: 2px solid var(--kok);
}

.kolofon__qator {
    display: grid;
    grid-template-columns: 8.5rem 1fr;
    gap: 1rem;
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--chiziq);
}

.kolofon dt {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--siyoh-3);
    padding-top: 0.25rem;
}

.kolofon dd { font-size: 1rem; color: var(--siyoh); line-height: 1.5; }
.kolofon dd .mono { color: var(--kok); font-weight: 500; }

/* ========== 4. MAVZULAR + TESTLAR ========== */
.reja__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 5rem);
    align-items: start;
}

.reja__bosh { margin-bottom: 1.5rem; }
.reja__bosh .eyebrow { margin-bottom: 0.9rem; }
.reja__bosh h2 { margin-bottom: 0.5rem; }
.reja__bosh p { font-size: 0.98rem; }

.mavzu-royxat { border-top: 1px solid var(--chiziq-2); counter-reset: none; }

.mavzu-royxat a {
    display: grid;
    grid-template-columns: 2.2rem 1fr 1.2rem;
    align-items: center;
    gap: 0.75rem;
    padding: 0.8rem 0.25rem;
    border-bottom: 1px solid var(--chiziq);
    color: var(--siyoh);
    font-weight: 500;
    transition: background-color var(--duration-fast), padding-left var(--duration-fast) var(--ease-out);
}

.mavzu-royxat a:hover { background: var(--kok-yumshoq); padding-left: 0.6rem; color: var(--kok); }
.mavzu-royxat a svg { width: 16px; height: 16px; color: var(--siyoh-4); }
.mavzu-royxat a:hover svg { color: var(--kok); }

.mavzu-royxat__raqam {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--siyoh-4);
}

.test-royxat { display: flex; flex-direction: column; gap: 0.6rem; }

.test-royxat a {
    display: grid;
    grid-template-columns: 44px 1fr 1.2rem;
    align-items: center;
    gap: 0.9rem;
    padding: 0.85rem 1rem;
    background: var(--qogoz-2);
    border: 1px solid var(--chiziq);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: transform var(--duration-fast), box-shadow var(--duration-fast);
}

.test-royxat a:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

.test-royxat__ikon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--maydon-yumshoq);
    color: var(--maydon-2);
    display: grid;
    place-items: center;
}

.test-royxat__ikon svg { width: 22px; height: 22px; }
.test-royxat__matn { display: flex; flex-direction: column; gap: 0.1rem; min-width: 0; }
.test-royxat__matn strong { font-size: 1rem; }
.test-royxat__matn span { font-size: 0.85rem; color: var(--siyoh-3); }
.test-royxat a > svg { width: 16px; height: 16px; color: var(--siyoh-4); }
.test-royxat a:hover > svg { color: var(--kok); }

/* ========== RESPONSIVE ========== */
@media (max-width: 1100px) {
    .hero__panel { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1000px) {
    .hero__inner { grid-template-columns: 1fr; }
    .hero__visual { max-width: 560px; }
    .hero__fon::after { background: linear-gradient(180deg, rgba(244, 247, 251, 0.94) 0%, rgba(244, 247, 251, 0.8) 100%); }
    .asos__grid, .reja__grid { grid-template-columns: 1fr; }
    .yolak { grid-template-columns: 3.2rem minmax(0, 1fr) 2.75rem; }
    .yolak__ichki { grid-column: 2; }
    .yolak__kirish { grid-row: 1; grid-column: 3; }
}

@media (max-width: 640px) {
    .hero__panel { grid-template-columns: 1fr 1fr; }
    .korsatkich:last-child { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
    .choqqi__karta { padding: 0.55rem 0.8rem 0.55rem 0.6rem; font-size: 0.8rem; transform: translate(1.4rem, -50%); }
    .choqqi__karta-ikon { width: 22px; height: 22px; }
    .choqqi__karta-ikon svg { width: 18px; height: 18px; }
    .kolofon__qator { grid-template-columns: 1fr; gap: 0.2rem; }
    .yolak { grid-template-columns: 1fr 2.75rem; }
    .yolak__raqam { display: none; }
    .yolak__ichki { grid-column: 1; }
    .yolak__kirish { grid-column: 2; }
}

@media (prefers-reduced-motion: reduce) {
    .choqqi__yol { stroke-dashoffset: 0; animation: none; }
    .choqqi__bekat, .choqqi__bayroq, .choqqi__karta { opacity: 1; animation: none; }
}