/* Building India Case Study Competition. Reference: Figma "Nation-Building" node 2190:17105
   (1440px frame, 1280px content). Shared header/footer come from site-shell.css. */

.csc-heading { position: relative; display: flex; flex-direction: column; align-items: center; gap: 7px; text-align: center }
.csc-heading h2 { font: 400 45px/54px var(--text-serif); color: var(--ink) }
.csc-heading .eyebrow { line-height: 12px; color: #da591b }

.csc-round {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: none;
    width: 38px;
    height: 38px;
    padding: 0;
    border: 1px solid #5a657f;
    border-radius: 50%;
    background: transparent;
    color: #fff;
    transition: background-color 200ms ease, border-color 200ms ease
}
.csc-round svg { fill: none; stroke: currentColor; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round }
.csc-round:hover { background: #ffffff1a }
.csc-round:disabled { opacity: .4; cursor: default }

/* Announcement bar + header offset */
.csc-announce {
    position: relative;
    z-index: 6;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 39px;
    padding: 0 var(--gutter);
    background: #F5B123;
    color: var(--navy);
    font-family: Geist, var(--sans)
}
.csc-announce p { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600 }
.csc-announce-dot { width: 8px; height: 8px; border-radius: 4px; background: var(--navy) }
.csc-countdown { display: flex; gap: 12px }
.csc-countdown span {
    padding: 4px 8px;
    border: 1px solid #fff3;
    border-radius: 4px;
    background: #ffffff14;
    font-size: 12px;
    font-weight: 700;
    line-height: normal;
    font-variant-numeric: tabular-nums
}
.csc-announce ~ .site-header { top: 39px }
.csc-announce ~ .site-header>a img { width: 114px; height: 135px }

/* Hero */
.csc-hero { position: relative; overflow: hidden; height: 621px; padding: 169px var(--gutter) 0; background: #fff; color: #fff }
.csc-hero-slides, .csc-hero-slide { position: absolute; inset: 0 }
.csc-hero-slide { background: center / cover no-repeat; opacity: 0; transition: opacity 900ms ease }
.csc-hero-slide.is-active { opacity: .2 }
.csc-hero-photo-1 { background-image: url('../assets/csc/hero.jpg') }
.csc-hero-photo-3 { background-image: url('../new_assests/nbcsc/7be2cfccf914ae27379d21f3d8a1ee4e6aabcc2e.jpg') }
.csc-hero-photo-4 { background-image: url('../assets/conclave/figma/snapshot-1.jpg') }
.csc-hero-slides::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(75.43deg, rgba(255, 255, 255, 0) 39.913%, rgba(0, 18, 58, .38) 89.494%),
        linear-gradient(90deg, #00123a 0%, rgba(7, 55, 99, .75) 50%, rgba(176, 192, 221, 0) 100%);
    transition: opacity 300ms ease;
    pointer-events: none
}
.csc-hero.is-film-active .csc-hero-slides::after { opacity: 0 }
/* Photo slides (1, 3, 4) use the Conclave hero treatment (conclave-2027.js):
   full-strength photo under the same two gradients. The film slide keeps its own look. */
.csc-hero-slide:not(.csc-hero-film).is-active { opacity: 1 }
.csc-hero:has(.csc-hero-slide:not(.csc-hero-film).is-active) .csc-hero-slides::after {
    background:
        linear-gradient(75deg, rgba(255, 255, 255, 0) 39.913%, rgba(0, 18, 58, .38) 89.494%),
        linear-gradient(90deg, #00123a 0%, rgba(7, 55, 99, .75) 50%, rgba(176, 192, 221, 0) 100%);
}
.csc-hero:has(.csc-hero-slide:not(.csc-hero-film).is-active)::after { opacity: 0 }
/* Same back link as the Impact Chapter page (impact-chapter.css) */
.csc-back-link { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 40px; font: 400 14px/21px var(--sans); color: rgba(255, 255, 255, 0.7); transition: color 0.2s ease, transform 0.2s ease }
.csc-back-link:hover { color: var(--gold); transform: translateX(-3px) }
.csc-hero::after {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 749px;
    max-width: 100%;
    background: linear-gradient(90deg, #00123a 0%, #00123a 29.026%, rgba(0, 18, 58, 0) 68.32%);
    pointer-events: none
}
.csc-hero-copy { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: flex-start; max-width: 797px }
.csc-hero h1 { display: flex; flex-direction: column; gap: 14px; font: 400 55px/66px var(--display) }
.csc-hero h1 em { font-style: normal; color: var(--gold) }
.csc-hero-tagline { margin-top: 17px; font: italic 400 18px/1.48 var(--text-serif); letter-spacing: .18px; color: #d1d1d6 }
.csc-hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 50px }
.csc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: 46px;
    padding: 0 20px;
    border-radius: 1000px;
    font-size: 16px;
    white-space: nowrap;
    transition: background-color 200ms ease, border-color 200ms ease
}
.csc-btn svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round }
.csc-btn-gold { background: var(--gold); color: var(--navy); font-weight: 700 }
.csc-btn-gold:hover { background: #e39e0e }
.csc-btn-outline { border: 1px solid #58637e; color: #fff; font-weight: 500 }
.csc-btn-outline:hover { border-color: #fff; background: #ffffff12 }
.csc-hero-controls { display: flex; align-items: center; gap: 15px; margin-top: 30px }
.csc-hero-dots { display: flex; align-items: center; gap: 7px }
.csc-hero-dots button { width: 16px; height: 4px; padding: 0; border: 0; border-radius: 1000px; background: #9ba3b1; transition: width 300ms var(--ease-out), background-color 300ms ease }
.csc-hero-dots button.is-active { width: 31px; background: var(--gold) }

/* Impact */
/* Decorative layers (Figma glows and the faded map pattern) */
.csc-glow, .csc-map-pattern { position: absolute; max-width: none; pointer-events: none }
.csc-map-pattern { opacity: .05; object-fit: cover }

.csc-impact {
    position: relative;
    overflow: hidden;
    padding: 80px var(--gutter);
    background: linear-gradient(90deg, #00123a 0%, #073763 100%)
}
.csc-impact .csc-glow-orange { left: -250px; top: 0 }
.csc-impact .csc-glow-teal { left: calc(50% + 160px); top: 180px }
.csc-impact h2 { font-size: 48px; line-height: 58px; color: #fff }
.csc-stats { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px }
.csc-stats li { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; padding: 32px; border: 1px solid #e2e8f0; border-radius: 24px; background: #fff; filter: drop-shadow(0 8px 12px rgba(15, 23, 42, .05)) }
.csc-stats strong { font: 400 36px/44px var(--display); letter-spacing: -.36px; color: #0f172a; white-space: nowrap }
.csc-stats strong em { font-style: normal; color: #f34a16 }
.csc-stats li>span { font-size: 14px; font-weight: 500; line-height: normal; color: #475569 }
.csc-awards { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 80px }
.csc-award { display: flex; align-items: center; gap: 24px; min-height: 184px; padding: 32px; border-radius: 16px; background: #fff; box-shadow: 0 4px 24px rgba(21, 28, 40, .06) }
.csc-award h3 { font: 400 20px/28px var(--text-serif) }
.csc-award p { margin-top: 12px; font-size: 14px; line-height: 22px; color: #4a5462 }
.csc-award-logo { flex: none; object-fit: contain }
.csc-unstop-logo { width: clamp(180px, 41%, 232px); height: auto }
.csc-pib-logo { width: 120px; height: 120px }
.csc-award-pib h3 { font-size: 28px; line-height: 34px }
.csc-award-pib p { margin-top: 4px; font-size: 13px; line-height: normal }
.csc-pill-dark {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 34px;
    margin-top: 16px;
    padding: 0 20px;
    border-radius: 1000px;
    background: var(--navy);
    color: #fff;
    font-size: 13px;
    font-weight: 700
}
.csc-pill-dark svg, .csc-tweet-link svg { fill: none; stroke: currentColor; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round }
.csc-pill-dark:hover { background: #0b2e6b }
.csc-tweet { position: relative; display: flex; gap: 12px; margin-top: 40px; padding: 36px 56px 36px 16px; border-radius: 16px; background: #fff; box-shadow: 0 4px 24px rgba(21, 28, 40, .06) }
.csc-tweet-avatar { display: flex; flex: none; align-items: center; justify-content: center; width: 56px; height: 56px; border-radius: 50%; background: #f1e8ff; color: #7c3aed; font-size: 20px; font-weight: 700 }
.csc-tweet-body { flex: 1; min-width: 0 }
.csc-tweet-head { display: flex; justify-content: space-between; gap: 12px }
.csc-tweet-name { display: flex; align-items: center; gap: 6px; font-size: 16px; font-weight: 700; line-height: 19px }
.csc-tweet-handle { margin-top: 8px; font-size: 14px; line-height: 17px; color: #6b7280 }
.csc-x-logo { flex: none; margin: 8px -40px 0 0 }
.csc-tweet-text { margin-top: 8px; font-size: 16px; line-height: 24px; color: #1f2937 }
.csc-tweet-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 47px;
    margin-top: 14px;
    border-radius: 10px;
    background: #ececec;
    color: var(--navy);
    font-size: 14px;
    font-weight: 700
}
.csc-tweet-link:hover { background: #e2e2e2 }

/* What is */
.csc-about {
    position: relative;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 165px;
    min-height: 440px;
    padding: 40px var(--gutter);
    background: linear-gradient(134.21deg, #fdf8f6 .96%, #d6e4f2 98.42%);
    color: var(--ink)
}
.csc-about .csc-map-pattern { left: 0; top: -5px; width: 420px; height: 523px }
.csc-about h2 {
    position: relative;
    flex: 0 1 532px;
    max-width: 532px;
    font: 400 45px/1.2 var(--text-serif);
    color: #151c28
}
.csc-about-copy {
    position: relative;
    flex: 0 1 583px;
    max-width: 583px;
    display: flex;
    flex-direction: column;
    gap: 23.68px;
    /* Figma's text box ends with an empty line, which lifts the copy slightly */
    padding-bottom: 23.68px;
    font-size: 16px;
    line-height: 1.48;
    letter-spacing: .16px;
    color: #475569
}

/* Structure */
.csc-structure { position: relative; overflow: hidden; padding: 80px var(--gutter) 99px; background: #00123a }
.csc-structure h2 { color: #fff }
.csc-rounds { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; margin: 40px 0 0; padding: 0; list-style: none }
.csc-round-card { position: relative; padding-top: 25px }
.csc-pin { position: absolute; z-index: 1; top: 0; left: 50%; width: 27px; height: 36px; object-fit: contain; transform: translateX(-50%); filter: drop-shadow(0 4px 11px rgba(55, 139, 206, .36)) }
.csc-round-card::before { content: ""; position: absolute; inset: 25px 0 0; border-radius: 12px; background: #fff; box-shadow: 0 8px 40px rgba(0, 0, 0, .11) }
.csc-round-inner { position: relative; min-height: 235px; margin: 43px 16px 16px; padding: 20px; border-radius: 12px }
.csc-round-num { display: block; font: 400 40px/1.2 var(--text-serif) }
.csc-round-inner h3 { margin-top: 12px; font: 400 20px/1.2 var(--text-serif); color: var(--ink) }
.csc-round-inner p { margin-top: 8px; font-size: 14px; line-height: 1.48; letter-spacing: .14px; color: #3d3d3d }
.round-1 .csc-round-inner { background: #f5e4da }
.round-1 .csc-round-num { color: #f34a16 }
.round-2 .csc-round-inner { background: #d6ddf9 }
.round-2 .csc-round-num { color: #4463e0 }
.round-3 .csc-round-inner { background: #e8dbf5 }
.round-3 .csc-round-num { color: #8e0fc3 }
.round-4 .csc-round-inner { background: #ffd47a }
.round-4 .csc-round-num { color: #f5b123 }

/* Why participate */
.csc-why { position: relative; overflow: hidden; padding: 80px var(--gutter); background: linear-gradient(126.44deg, #fff 4.7%, #d6e4f2 101.03%) }
.csc-why .csc-map-pattern { left: -78px; top: -70px; width: 495px; height: 617px }
.csc-bento {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: 215px 126px 215px 168px;
    gap: 20px;
    max-width: 1172px;
    margin: 59px auto 0
}
.csc-perk { position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: flex-start; padding: 40px 20px; border-radius: 12px; box-shadow: 0 0 15px rgba(0, 0, 0, .13); color: #000 }
.csc-perk > :not(.csc-perk-waves):not(.csc-perk-texture) { position: relative; z-index: 1 }
.csc-perk-icon { flex: none; width: 42px; height: 42px; margin-bottom: 16px }
.csc-perk h3 { font: 400 22px/1.2 var(--text-serif) }
.csc-perk p { margin-top: 12px; font-size: 16px; font-weight: 500; line-height: 1.48; letter-spacing: .16px; color: #333 }
.csc-perk-waves, .csc-perk-texture { position: absolute; max-width: none; pointer-events: none }
.perk-cash { grid-area: 1 / 1; background: #c7b8ff }
.perk-cash .csc-perk-waves { left: -10.89px; top: -15.24px; width: 135.4px; height: 129.744px; transform: rotate(180deg) }
.perk-mac { grid-area: 1 / 2; background: #f5b123 }
.perk-placement { grid-area: 1 / 3 / 3 / 5; margin-right: 7px; background: #e37c4b }
.perk-placement .csc-perk-waves { left: -5.39px; top: -69.38px; width: 577.663px; height: 306.871px }
.perk-scale { grid-area: 2 / 1 / 4 / 3; background: #2e5aa7 }
.perk-scale .csc-perk-texture { left: 3px; top: 0; width: 569px; height: 569px; border-radius: 12px; object-fit: cover }
.perk-scale::after { content: ""; position: absolute; inset: 0; border-radius: 12px; background: rgba(0, 0, 0, .3); pointer-events: none }
.perk-network { grid-area: 3 / 3; background: #f5b123 }
.perk-goodies { grid-area: 3 / 4; background: #c7b8ff }
.perk-goodies .csc-perk-waves { left: 120.31px; top: 123.51px; width: 170.87px; height: 165.009px }
.perk-tribe { grid-area: 4 / 1 / 5 / 5; padding: 20px; border-radius: 17px; background: #f1efed }
.perk-tribe .csc-perk-icon { display: flex; align-items: center; justify-content: center; border-radius: 10px; background: #fff }
.perk-tribe .csc-perk-icon img { width: 28px; height: 28px }
.perk-tribe h3 { font-size: 30px }
.perk-tribe p { max-width: 686px; font-size: 20px; letter-spacing: .2px }
.csc-perk-lg { padding: 90px 20px 0; color: #fff }
.perk-placement.csc-perk-lg { padding-left: 19px }
.csc-perk-lg .csc-perk-icon { width: 60px; height: 60px }
.csc-perk-lg h3 { font-size: 42px; white-space: nowrap }
.csc-perk-lg p { max-width: 536px; font-size: 32px; letter-spacing: .32px; color: #eee }
/* Outranks `.csc-perk > :not(...)`, which would otherwise force position: relative */
.csc-perk.perk-tribe > .csc-tribe-socials { position: absolute; right: 20px; bottom: 12px; display: flex; align-items: center; gap: 10px }
.csc-tribe-socials a { display: flex }
.csc-tribe-socials a img { width: 18px; height: 18px }
/* Figma draws the separator as an 18px line rotated upright inside a zero-width slot */
.csc-tribe-socials > img { width: 18px; height: 1px; margin: 0 -9px; transform: rotate(90deg) }

/* Past editions */
.csc-editions {
    position: relative;
    overflow: hidden;
    padding: 80px var(--gutter);
    background: linear-gradient(90deg, #00123a 0%, #073763 100%)
}
.csc-editions h2 { color: #fff }
/* Figma row: 412 + 412 + 420 with 18px gaps = 1280px, centred; wider screens must not stretch the cards */
.csc-edition-grid { position: relative; display: grid; grid-template-columns: 412fr 412fr 420fr; gap: 18px; max-width: 1280px; margin: 59px auto 0 }
.csc-edition {
    display: flex;
    flex-direction: column;
    min-height: 443px;
    padding: 20px;
    border-radius: 17px;
    background: #f3f4f7;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.csc-edition:hover {
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.18);
    transform: translateY(-4px);
}
.csc-edition-year {
    margin-bottom: 16px;
    font: 400 52px/1.2 var(--text-serif);
    color: #da591b;
    opacity: .5;
}
.csc-edition-title {
    margin-bottom: 30px;
    font: 400 24px/1.2 var(--text-serif);
    color: #000;
}
.csc-edition-divider {
    width: 100%;
    height: 1px;
    margin-bottom: 20px;
}
.csc-edition-desc {
    margin-bottom: 9px;
    font-size: 16px;
    line-height: 1.48;
    letter-spacing: 0.16px;
    color: #6a7181;
}

/* 3D Flip card */
/* Figma's 372 × 165 frame (380 × 164 on the 2024 card), kept in proportion so the
   winners image renders identically at any card width */
.csc-edition-media.flip-card {
    width: 100%;
    aspect-ratio: 372 / 165;
    perspective: 1000px;
    margin-top: auto;
    border-radius: 18px;
    overflow: hidden;
}
.csc-edition:nth-child(3) .csc-edition-media.flip-card { aspect-ratio: 380 / 164; }
/* Figma crops each winners image slightly past its own rounded, dark-rimmed edge. */
.csc-edition-media.flip-card .flip-card-front img {
    position: absolute;
    left: -0.55%;
    top: -3.64%;
    width: 101.65%;
    height: 106.48%;
    max-width: none;
}
.csc-edition:nth-child(2) .flip-card-front img { left: -0.91%; top: -7.5%; height: 117.89%; }
.csc-edition:nth-child(3) .flip-card-front img { left: 0; top: -6.87%; width: 100.55%; height: 112.97%; }
.csc-edition-year,
.csc-edition-title,
.csc-edition-desc { max-width: 358px; }
.csc-edition-media.flip-card .flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
    transform-style: preserve-3d;
}
.csc-edition-media.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
}
.csc-edition-media.flip-card .flip-card-front,
.csc-edition-media.flip-card .flip-card-back {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    border-radius: 18px;
    overflow: hidden;
}
.csc-edition-media.flip-card .flip-card-back {
    transform: rotateY(180deg);
}
.csc-edition-media.flip-card .flip-card-back img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Keynote speakers */
.csc-speakers {
    position: relative;
    overflow: hidden;
    padding: 80px var(--gutter);
    background-color: #f3f4f7;
}
.csc-speakers .csc-glow-orange { left: -188px; top: 42px }
.csc-speakers .csc-map-pattern { left: -78px; top: -70px; width: 495px; height: 617px }
.guests-inner { position: relative }
.guests_subtitle {
    color: #DB591C;
    font-size: 12px;
    font-weight: 500;
    line-height: normal;
    letter-spacing: 3.36px;
    text-align: center;
}
.guests_header {
    color: #151C28;
    text-align: center;
    font-family: var(--text-serif);
    font-size: 50px;
    font-weight: 400;
    line-height: 120%;
    margin-bottom: 59px;
}
.guests_row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}
.guest_col { display: flex; flex-direction: column }
.guest_card_text {
    padding: 18px 19px 0;
}
.guest_card {
    border-radius: 17px;
    border: 1px solid #D5E0EA;
    background: #FFF;
    box-shadow: 0 0 22.8px 0 rgba(0, 0, 0, 0.12);
    height: 429px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: box-shadow 0.3s ease;
}
.guest_card_year {
    color: #da591b;
    font-family: var(--text-serif);
    font-size: 20px;
    font-weight: 400;
    line-height: 120%;
    position: relative;
    z-index: 10;
    margin: 0 0 7px;
}
.guest_card_name {
    color: #151C28;
    font-family: var(--text-serif);
    font-size: 16px;
    font-weight: 400;
    line-height: 148%;
    letter-spacing: 0.16px;
    position: relative;
    z-index: 10;
    margin: 0 0 16px;
    transition: color 0.3s ease;
}
.guest_card_desc {
    color: #8E8E93;
    font-size: 12px;
    font-weight: 500;
    line-height: 148%;
    letter-spacing: 0.12px;
    position: relative;
    z-index: 10;
    margin: 0;
    transition: color 0.3s ease;
}
/* Arch at Figma's 412x280 size, centred so narrow cards crop it evenly */
.guest_img {
    position: absolute;
    top: 189px;
    left: 50%;
    width: 412px;
    height: 280px;
    margin-left: -206px;
    background: url('../assets/csc/figma/speaker-arch.svg') 0 0 / 100% 100% no-repeat;
    transition: all 0.3s ease;
    z-index: 2;
}
.guest_image {
    position: absolute;
    transform: scale(1);
    transform-origin: 50% 100%;
    transition: all 0.3s ease;
    max-width: none;
    z-index: 1;
}
/* Photo crops follow the Figma frames (image box + clipped overflow) */
.guest_image-2026 { left: 29.98px; bottom: 42px; width: 321.72px; height: 347.24px; clip-path: inset(60.24px 8.7px 0 19.02px) }
.guest_image-2025 { left: 86px; bottom: 41px; width: 236px; height: 295px; object-fit: cover }
.guest_image-2024 { left: -71.6px; bottom: 41px; width: 547.9px; height: 307.24px; clip-path: inset(19.24px 156.3px 0 156.6px) }
/* Grow upward only, so the photo (anchored to the arch's bottom) stays put */
.guest_card:hover .guest_img {
    top: 0;
    height: 469px;
    background-color: #042544;
    /* Same arch with its stroke in the fill colour: the black outline would otherwise
       show as a line once the arch stretches over the card. */
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='412' height='281' viewBox='0 0 412 281' preserveAspectRatio='none' fill='none'%3E%3Cpath d='M411.5 235.774V135.587C408.175 94.4382 382.715 65.9627 370.4 56.8686C285.429 -15.4091 170.903 -3.06465 124.262 12.1423C25.2524 38.9781 0.5 103.831 0.5 132.903V238.01C2.71663 265.919 23.8978 277.966 34.2112 280.5H377.327C402.449 273.702 410.576 247.85 411.5 235.774Z' fill='%23042544' stroke='%23042544'/%3E%3C/svg%3E");
    z-index: 9;
}
.guest_card:hover .guest_image {
    transform: scale(1.1);
    z-index: 99;
}
.guest_card:hover .guest_card_desc,
.guest_card:hover .guest_card_name {
    color: white !important;
    position: relative;
    z-index: 100;
}
@media (max-width: 900px) {
    .csc-speakers { padding: 60px var(--gutter) }
    .guests_row { grid-template-columns: 1fr; gap: 20px }
    .guest_card { margin-bottom: 20px }
    .guests_header { font-size: 36px }
}


/* Judges */
.csc-judges {
    position: relative;
    overflow: hidden;
    padding: 80px 0;
    background: linear-gradient(180deg, #00123a 0%, #01284d 50%, #002a54 100%);
    color: #fff
}
.csc-judges .csc-glow-orange { left: -188px; top: -93px }
.csc-judges .csc-glow-teal { left: calc(50% + 134px); top: -550px }
.csc-judges h2 { color: #fff }
.csc-judges-bar { position: relative; display: flex; justify-content: center; margin: 52px var(--gutter) 0 }
.csc-judges-bar .csc-arrows { position: absolute; right: 0; top: 10px }
.csc-arrows { display: flex; gap: 15px }
.csc-arrows-light .csc-round { border-color: #d9d9d9 }
.csc-year-tabs { display: flex; align-items: center; gap: 20px; height: 60px; padding: 8px 25px; border-radius: 1000px; background: #fff; box-shadow: 0 6px 20px rgba(21, 28, 40, .12) }
.csc-year-tabs button {
    height: 44px;
    padding: 0 48px;
    border: 0;
    border-radius: 1000px;
    background: transparent;
    color: #6b7280;
    font-size: 14px;
    font-weight: 700;
    transition: background-color 250ms ease, color 250ms ease
}
.csc-year-tabs button:nth-child(1) { width: 133px }
.csc-year-tabs button:nth-child(2) { width: 110px }
.csc-year-tabs button:nth-child(3) { width: 79px }
.csc-year-tabs button { padding: 0 }
.csc-year-tabs button[aria-selected="true"] { background: linear-gradient(180deg, #12325f, #0b2345); color: #fff; box-shadow: inset 0 0 12px rgba(80, 150, 255, .35) }
/* Glass pill: Figma blurs judge photos behind it; the radial tints stand in for them */
.csc-year-tabs-dark {
    position: relative;
    isolation: isolate;
    width: 413px;
    max-width: 100%;
    height: 57px;
    gap: 0;
    padding: 8px 25px;
    border-radius: 29px;
    background: radial-gradient(ellipse at 22% 100%, #c2997170, transparent 42%), radial-gradient(ellipse at 52% 80%, #be727b66, transparent 30%), radial-gradient(ellipse at 72% 70%, #d6b55f70, transparent 25%), rgba(65, 70, 92, .2);
    border: 1.5px solid rgba(244, 244, 244, .4);
    box-shadow: none;
}
.csc-year-tabs-dark::before {
    content: '';
    position: absolute;
    z-index: -1;
    left: 25px;
    top: 8px;
    width: calc((100% - 50px) / 3);
    height: 38px;
    border-radius: 100px;
    background: linear-gradient(141.74deg, #00274d 10.816%, #113251 48.934%, #042b50 90.396%);
    box-shadow: inset 0 -3px 15.3px rgba(101, 137, 173, .89), inset 0 6px 10.1px rgba(1, 9, 15, .9), 0 0 5px rgba(0, 0, 0, .25);
    transform: translateX(calc(var(--selected-tab, 0) * 100%));
    transition: transform 350ms ease;
}
.csc-year-tabs-dark button:nth-child(n) { flex: 1; width: 0; height: 38px; padding: 0; font: 500 16px/24px Roboto, var(--sans); color: #8c8c8c }
.csc-year-tabs-dark button[aria-selected="true"] { background: transparent; box-shadow: none; color: #fff }
.csc-year-tabs-dark button:hover { color: #fff }
.csc-year-tabs button:focus-visible { outline: 2px solid #e6b660; outline-offset: 2px }
@media (prefers-reduced-motion: reduce) {
    .csc-year-tabs-dark::before { transition: none }
}
.csc-judge-track {
    position: relative;
    display: flex;
    gap: 16px;
    margin: 30px 0 0;
    padding: 0 var(--gutter);
    list-style: none;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding: 0 var(--gutter);
    scrollbar-width: none;
    -webkit-mask-image: linear-gradient(90deg, #000 calc(100% - 180px), transparent);
    mask-image: linear-gradient(90deg, #000 calc(100% - 180px), transparent)
}
.csc-judge-track::-webkit-scrollbar, .csc-snap-track::-webkit-scrollbar { display: none }
.csc-judge-track li {
    flex: 0 0 212px;
    min-height: 199px;
    background: rgba(46, 90, 167, .5);
    border: 1px solid #354564;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    transition: transform .3s ease, background .3s ease, border-color .3s ease, box-shadow .3s ease;
    scroll-snap-align: start;
}
.csc-judge-track li:hover {
    transform: translateY(-6px);
    background: rgba(46, 90, 167, .75);
    border-color: rgba(255, 255, 255, .2);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}
.csc-judge-track img {
    width: 60px;
    height: 60px;
    margin: 0 auto 18px;
    border-radius: 10px;
    object-fit: cover;
    object-position: top;
    background: #493546;
}
.csc-judge-track h3 {
    margin: 0 0 8px;
    color: #FFF;
    font: 400 16px/1.2 var(--text-serif);
}
.csc-judge-track p {
    margin: 0;
    color: #A0A8B6;
    font-size: 12px;
    line-height: 1.48;
    letter-spacing: 0.12px;
}

/* Voices / Testimonials */
.csc-voices,
.testimonials { position: relative; overflow: hidden; padding: 80px var(--gutter); background: linear-gradient(119.42deg, #fdf8f6 .96%, #d6e4f2 98.42%) }
.csc-voices .csc-map-pattern { left: 0; top: 0; width: 434px; height: 541px }
.csc-voices h2 { font-size: 50px; line-height: 60px }
.csc-voices-row { position: relative; display: flex; align-items: center; justify-content: center; gap: 24px; margin-top: 59px }
.csc-voice-side {
    position: relative;
    display: flex;
    flex: 0 0 72px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 440px;
    padding: 0;
    border: 0;
    border-radius: 6px;
    background: rgba(8, 8, 8, .8) url('../assets/csc/figma/voices-network.svg') 0 0 / 72px 440px no-repeat;
    color: #fff;
    box-shadow: 0 12px 24px rgba(0, 0, 0, .25);
    transition: background-color 200ms ease
}
.csc-voice-side:hover { background-color: rgba(8, 8, 8, .9) }
.csc-voice-arrow { position: absolute; left: 28px; top: 405.5px; width: 16px; height: 20px; transform: rotate(-90deg) scaleY(-1) }
.csc-voice-side[data-voice="1"] .csc-voice-arrow { transform: rotate(90deg) scaleY(-1) }
.csc-voice-name { display: flex; flex-direction: column; align-items: center; font: 800 20px/30px Geist, var(--sans); text-transform: uppercase }
.csc-voice-name i { display: block; height: 16px }
.csc-voice-card { position: relative; overflow: hidden; flex: 0 1 680px; height: 480px; margin: 0; border-radius: 8px; background: #0b0f1a; box-shadow: 0 20px 40px rgba(0, 0, 0, .3) }
.csc-voice-card img { width: 100%; height: 100%; object-fit: cover; transition: opacity 400ms ease }
.csc-voice-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0, 0, 0, 0) 38.229%, #000 97.717%); pointer-events: none }
.csc-voice-card figcaption { position: absolute; z-index: 1; top: 32px; left: 32px; right: 32px; color: #fff }
.csc-voice-team { font: 400 22px/normal var(--text-serif); text-transform: uppercase }
.csc-voice-college { margin-top: 6px; font-size: 13px; font-weight: 700; line-height: normal; opacity: .9; text-transform: uppercase }
.csc-voice-year { margin-top: 6px; font: 400 12px/normal Geist, var(--sans); opacity: .6; text-transform: uppercase }
.csc-voice-card blockquote { position: absolute; z-index: 1; left: 32px; right: 32px; bottom: 32px; max-width: 520px; margin: 0; font-size: 13px; font-weight: 500; line-height: 1.3; color: #fff; opacity: .9 }

/* Snapshots */
.csc-snapshots { position: relative; padding: 80px 0; background: #00123a }
.csc-snapshots .csc-heading { gap: 20px }
.csc-snapshots h2 { line-height: 62px; color: #fff }
.csc-snapshots .csc-year-tabs { margin-bottom: 3px }
.csc-snap-track {
    display: flex;
    gap: 32px;
    margin: 40px 0 0;
    padding: 0 var(--gutter);
    list-style: none;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding: 0 var(--gutter);
    scrollbar-width: none
}
.csc-snap-track li { flex: 0 0 325px; height: 420px; overflow: hidden; border-radius: 20px; scroll-snap-align: start }
.csc-snap-track img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms var(--ease-out) }
.csc-judge-track.is-marquee,
.csc-snap-track.is-marquee { scroll-snap-type: none; overflow-x: auto }
@media (prefers-reduced-motion: reduce) {
    .csc-judge-track [aria-hidden="true"],
    .csc-snap-track [aria-hidden="true"] { display: none }
}
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
    .csc-snap-track li:hover img { transform: scale(1.06) }
}
.csc-snap-arrows { justify-content: flex-end; margin: 30px var(--gutter) 0 }
.csc-snap-arrows .csc-round { border-color: #5a657f; color: #fff }
.csc-snap-arrows .csc-round:first-child { border-color: #9ba3b1; opacity: .7 }
.csc-snap-arrows .csc-round:hover { background: #ffffff1a; opacity: 1 }

/* FAQ */
.csc-faq { position: relative; overflow: hidden; padding: 80px var(--gutter); background: linear-gradient(120.42deg, #fdf8f6 0.96%, #d6e4f2 98.42%) }
.csc-faq .csc-map-pattern { right: 0; top: 0; width: 585px; height: 729px }
/* Figma reserves an empty 12px eyebrow row (+7px gap) above the heading */
.csc-faq .csc-heading { padding-top: 19px }
.csc-faq h2 { line-height: normal; color: #0f2240 }
.csc-faq-list { position: relative; margin-top: 40px; font-family: Inter, var(--sans) }
.csc-faq details { border-bottom: 1px solid #e5e3df }
.csc-faq summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 24px 0;
    font-size: 18px;
    font-weight: 700;
    line-height: 24px;
    color: #1e355e;
    list-style: none;
    cursor: pointer
}
.csc-faq details[open] summary { color: #0f2240 }
.csc-faq summary::-webkit-details-marker { display: none }
.csc-faq summary::after { content: ""; flex: none; width: 24px; height: 24px; background: url('../assets/csc/figma/faq-plus.svg') center / 14px 14px no-repeat }
.csc-faq details[open] summary::after { background-image: url('../assets/csc/figma/faq-minus.svg') }
.csc-faq details p { margin-top: -8px; padding-bottom: 24px; font-size: 15px; line-height: 1.6; color: #555 }

/* Rolling digits (conclave-animations.js) */
.csc-stats [data-odometer] { position: relative; display: inline-block }
.csc-stats [data-odometer] span { font: inherit }
.csc-stats [data-odometer] .odometer-value { opacity: 0 }
.csc-stats [data-odometer] .odometer-reels { position: absolute; top: 0; left: 0; display: flex }
.csc-stats [data-odometer] .odometer-digit { position: relative; height: 44px; overflow: hidden }
.csc-stats [data-odometer] .odometer-size { visibility: hidden }
.csc-stats [data-odometer] .odometer-strip { position: absolute; top: 0; left: 0 }
.csc-stats [data-odometer] .odometer-strip span { display: block; height: 1.3em; line-height: 1.3 }
@media (prefers-reduced-motion: reduce) {
    .csc-stats [data-odometer] .odometer-value { opacity: 1 }
    .csc-stats [data-odometer] .odometer-reels { display: none }
    .csc-hero-slide { transition: none }
}

/* Tablet */
@media (max-width: 1199px) {
    .csc-hero::after { width: 100% }
    .csc-about { grid-template-columns: 1fr 1fr; gap: 48px; padding-top: 100px; padding-bottom: 100px }
    .csc-rounds { grid-template-columns: repeat(2, 1fr); row-gap: 40px }
    .csc-award { flex-direction: column; align-items: flex-start }
    .csc-unstop-logo { width: 200px }
    .csc-perk-lg h3 { font-size: 32px; line-height: 40px; white-space: normal }
    .csc-perk-lg p { font-size: 22px; line-height: 34px }
    .csc-perk-lg { padding-top: 60px; padding-bottom: 32px }
    .csc-about { gap: 48px }
    .csc-speaker-arch img { height: 90% }
}

@media (max-width: 1023px) {
    .csc-stats, .csc-awards, .csc-edition-grid, .csc-speaker-grid { grid-template-columns: 1fr }
    .csc-award { flex-direction: row; align-items: center }
    .csc-heading br { display: none }
    .csc-about { grid-template-columns: 1fr; gap: 24px; flex-direction: column; align-items: flex-start }
    .csc-about h2, .csc-about-copy { flex: none; width: 100%; max-width: 640px }
    .csc-bento { grid-template-columns: 1fr 1fr; grid-template-rows: none; grid-auto-rows: minmax(200px, auto) }
    .perk-cash, .perk-mac, .perk-network, .perk-goodies { grid-area: auto }
    .perk-placement, .perk-scale, .perk-tribe { grid-area: auto; grid-column: 1 / -1 }
    .csc-speaker-grid { max-width: 440px; margin-left: auto; margin-right: auto }
    .csc-judges-bar { flex-direction: column; align-items: center; gap: 16px }
    .csc-judges-bar .csc-arrows { position: static }
    .csc-voice-side { display: none }
    .csc-voice-card { flex-basis: 100% }
}

/* Mobile */
@media (max-width: 767px) {
    .csc-announce { gap: 8px }
    .csc-announce p { min-width: 0; overflow: hidden; font-size: 11px; white-space: nowrap; text-overflow: ellipsis }
    .csc-announce-dot { flex: none }
    .csc-countdown { flex: none; gap: 4px }
    .csc-countdown span { padding: 3px 5px; font-size: 11px }
    .csc-hero { height: auto; min-height: 560px; padding-top: 120px; padding-bottom: 48px }
    /* Portrait photos for phones, under the same gradients as desktop */
    .csc-hero-photo-1 { background-image: url('../assets/csc/hero-mobile-1.png') }
    .csc-hero-photo-3 { background-image: url('../assets/csc/hero-mobile-3.jpg') }
    .csc-hero-photo-4 { background-image: url('../assets/csc/hero-mobile-4.png') }
    .csc-hero h1 { font-size: 38px; line-height: 1.2 }
    .csc-back-link { margin-bottom: 20px; font-size: 14px }
    .csc-announce ~ .site-header>a img { width: 85px; height: 93px }
    .csc-hero-actions { margin-top: 32px }
    .csc-btn { font-size: 15px }
    .csc-heading h2, .csc-impact h2, .csc-speakers h2, .csc-voices h2, .csc-about h2 { font-size: 32px; line-height: 1.2 }
    .csc-impact, .csc-structure, .csc-why, .csc-editions, .csc-speakers, .csc-voices, .testimonials, .csc-faq { padding-top: 56px; padding-bottom: 56px }
    .csc-judges, .csc-snapshots { padding-top: 56px; padding-bottom: 56px }
    .csc-about { padding-top: 64px; padding-bottom: 64px }
    .csc-awards { margin-top: 24px }
    .csc-award { flex-direction: column; align-items: flex-start; padding: 24px }
    .csc-tweet { flex-direction: column; padding: 24px 20px }
    .csc-x-logo { margin: 0 }
    .csc-rounds { grid-template-columns: 1fr }
    .csc-bento { grid-template-columns: 1fr }
    .csc-perk { min-height: 180px }
    .csc-perk-lg h3 { font-size: 28px; line-height: 36px }
    .csc-perk-lg p { font-size: 18px; line-height: 28px }
    .perk-tribe { padding-bottom: 44px }
    .perk-tribe h3 { font-size: 24px; line-height: 32px }
    .perk-tribe p { font-size: 16px; line-height: 26px }
    .csc-year-tabs { gap: 4px; padding: 6px 8px }
    .csc-year-tabs button:nth-child(n) { width: auto; padding: 0 18px }
    .csc-snap-track { gap: 16px }
    .csc-snap-track li { flex-basis: 260px; height: 340px }
    .csc-voice-card { height: 420px }
    .csc-faq h2 { line-height: 1.3 }
}

/* Slide 2 is a real player, unobscured by the hero copy and image tint. */
.csc-hero-slide { pointer-events: none; }
.csc-hero-film {
    display: flex;
    align-items: center;
    justify-content: center;
    /* top clears the 120px header logo with a 16px gap */
    padding: 136px var(--gutter) 90px;
    background: #00123a;
    visibility: hidden;
    transition: opacity 600ms ease, visibility 600ms;
}
.csc-hero-film.is-active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}
.csc-hero-film video {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #000;
    border-radius: 12px;
}
.csc-hero-copy { transition: opacity 300ms ease; }
.csc-hero.is-film-active .csc-hero-copy { opacity: 0; pointer-events: none; }
.csc-hero.is-film-active::after { opacity: 0; }
.csc-hero-controls { position: relative; z-index: 2; width: max-content; }
.csc-hero.is-film-active .csc-hero-controls {
    position: absolute;
    left: var(--gutter);
    bottom: 28px;
    margin-top: 0;
}
@media (max-width: 767px) {
    .csc-hero-film { padding: 109px 16px 90px; }
    .csc-hero-film video { border-radius: 8px; }
}
@media (prefers-reduced-motion: reduce) {
    .csc-hero-slide, .csc-hero-film, .csc-hero-copy { transition: none; }
}