/* ==========================================================================
   4th National Digital Innovation Summit 2026 — Srinagar
   Content sections. Header + hero live in style.css.
   Palette follows the hero: Dal-lake navy, chinar orange, saffron, frost.
   ========================================================================== */

:root {
    --navy: #04163f;
    --navy-2: #0a2a6b;
    --ink: #13203a;
    --body: #46536e;
    --chinar: #b8321a;
    --chinar-light: #d14d1c;
    --saffron: #f2a93b;
    --frost: #f4f7fc;
    --line: #dfe6f2;
    --cyan: #2ad9f5;
}

/* ---------- shared section furniture ---------- */

.sec {
    padding: 84px 0;
    position: relative;
}

.sec-tight {
    padding: 64px 0;
}

.sec-frost {
    background: var(--frost);
}

.sec-navy {
    background:
        radial-gradient(ellipse 80% 60% at 15% 0%, rgba(42, 217, 245, 0.16) 0%, rgba(42, 217, 245, 0) 60%),
        radial-gradient(ellipse 70% 60% at 90% 100%, rgba(242, 169, 59, 0.14) 0%, rgba(242, 169, 59, 0) 60%),
        linear-gradient(160deg, #04163f 0%, #0a2a6b 55%, #04163f 100%);
    color: #fff;
}

.sec-head {
    max-width: 880px;
    margin: 0 auto 46px;
    text-align: center;
}

.eyebrow {
    display: inline-block;
    margin-bottom: 14px;
    padding: 7px 18px;
    border-radius: 999px;
    background: rgba(184, 50, 26, 0.09);
    color: var(--chinar);
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: 1.6px;
    text-transform: uppercase;
}

.sec-navy .eyebrow {
    background: rgba(255, 255, 255, 0.12);
    color: var(--saffron);
}

.sec-head h2 {
    margin: 0;
    color: var(--navy);
    font-size: clamp(26px, 3vw, 40px);
    font-weight: 700;
    line-height: 1.22;
    text-wrap: balance;
}

.sec-navy .sec-head h2 {
    color: #fff;
}

.sec-head h2 em {
    font-style: normal;
    background: linear-gradient(90deg, var(--chinar), var(--saffron));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sec-navy .sec-head h2 em {
    background: linear-gradient(90deg, var(--cyan), #34f06a);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sec-head .lede {
    margin: 18px 0 0;
    color: var(--body);
    font-size: 17px;
    line-height: 1.7;
}

.sec-navy .sec-head .lede {
    color: rgba(255, 255, 255, 0.82);
}

.rule {
    width: 68px;
    height: 3px;
    margin: 20px auto 0;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--chinar), var(--saffron));
}

/* ---------- hero date pill ---------- */

.hero-date {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 9px 22px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.45);
    background: rgba(4, 22, 63, 0.35);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.hero-date i {
    color: var(--saffron);
}

/* ---------- overview ---------- */

.overview-grid {
    display: grid;
    grid-template-columns: 1fr 1.35fr;
    gap: 46px;
    align-items: start;
}

.overview-copy p {
    margin: 0 0 18px;
    color: var(--body);
    font-size: 16.5px;
    line-height: 1.8;
}

.overview-copy p:last-child {
    margin-bottom: 0;
}

.overview-copy strong {
    color: var(--ink);
    font-weight: 600;
}

/* ---------- programme chair ---------- */

.chair-sec {
    background: #fff;
}

/* Spacing on ids so the responsive `.sec` padding further down this file can't
   reinflate the gap between the collage above and the portrait. */
#overview {
    padding-bottom: 36px;
}

#chair {
    padding: 24px 0 60px;
}

.chair-feature {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: 32px;
    max-width: 1060px;
    margin: 0 auto;
}

/* The cutout carries ~25px of empty headroom above the hair — pull it back up
   so that transparency doesn't read as extra section padding. */
.chair-figure {
    margin-top: -20px;
}

/* Full portrait, no crop — the cutout dissolves into the white rather than
   ending on a hard edge. */
.chair-figure img {
    display: block;
    width: 100%;
    height: auto;
    -webkit-mask-image: linear-gradient(to bottom, #000 62%, rgba(0, 0, 0, 0.45) 85%, rgba(0, 0, 0, 0) 100%);
    mask-image: linear-gradient(to bottom, #000 62%, rgba(0, 0, 0, 0.45) 85%, rgba(0, 0, 0, 0) 100%);
}

/* Smaller than the old display size so the name below stays the loudest line,
   with the chinar gradient sweeping across the letters on a slow loop. */
.chair-heading {
    margin: 0;
    font-size: clamp(20px, 2.2vw, 30px);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    background: linear-gradient(90deg,
            var(--navy) 0%,
            var(--chinar) 30%,
            var(--saffron) 50%,
            var(--chinar) 70%,
            var(--navy) 100%);
    background-size: 220% 100%;
    background-position: 100% 0;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    animation: chair-sheen 5s linear infinite;
}

@keyframes chair-sheen {
    to {
        background-position: -120% 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .chair-heading {
        animation: none;
        background-position: 50% 0;
    }
}

.chair-rule {
    width: 68px;
    height: 3px;
    margin: 18px 0 24px;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--chinar), var(--saffron));
}

.chair-name {
    margin: 0;
    color: var(--ink);
    font-size: clamp(22px, 2.4vw, 30px);
    font-weight: 700;
    line-height: 1.25;
}

.chair-role {
    margin: 10px 0 0;
    color: var(--body);
    font-size: 18px;
    line-height: 1.5;
}

.chair-org {
    margin: 4px 0 0;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.5;
    background: linear-gradient(90deg, var(--chinar), var(--saffron));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.why-copy {
    display: flex;
    flex-direction: column;
    gap: 26px;
}

/* ---------- summit theme: shikara illustration ---------- */

.theme-deco {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

.theme-shikara {
    position: absolute;
    right: 3%;
    bottom: 20px;
    width: clamp(220px, 25vw, 330px);
    height: auto;
    color: #fff;
    opacity: 0.14;
    animation: shikara-bob 7s ease-in-out infinite alternate;
}

/* line art rather than a filled silhouette, to match the lockup's boat */
.sk-line {
    fill: none;
    stroke: currentColor;
    stroke-width: 2.6;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.sk-fringe {
    fill: none;
    stroke: currentColor;
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-dasharray: 2 7;
}

.sk-wave {
    fill: none;
    stroke: var(--saffron);
    stroke-width: 2.5;
    stroke-linecap: round;
    opacity: 0.7;
}

@keyframes shikara-bob {
    to {
        translate: 0 -10px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .theme-shikara {
        animation: none;
    }
}

@media (max-width: 767px) {

    /* centred with auto margins, not translate — the bob animation owns
       the translate property and would cancel the centring out. */
    .theme-shikara {
        left: 0;
        right: 0;
        margin: 0 auto;
        bottom: 10px;
        width: 230px;
        opacity: 0.1;
    }
}

/* ---------- convergence tags ---------- */

.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    max-width: 960px;
    margin: 0 auto;
}

.tag-cloud span {
    padding: 11px 22px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.28);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
}

.tag-cloud span:hover {
    transform: translateY(-3px);
    border-color: var(--saffron);
    background: rgba(242, 169, 59, 0.18);
}

.theme-shift {
    /* wide enough to hold the sentence on a single line on desktop;
       it still wraps naturally once the viewport can't fit it */
    max-width: 100%;
    margin: 32px auto 0;
    color: rgba(255, 255, 255, 0.85);
    font-size: 17px;
    line-height: 1.7;
    text-align: center;
    text-wrap: nowrap;
}

@media (max-width: 1100px) {
    .theme-shift {
        max-width: 760px;
        text-wrap: balance;
    }
}

.theme-shift b {
    color: var(--saffron);
    font-weight: 600;
}

/* ---------- pillars ---------- */

.pillar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.pillar {
    position: relative;
    overflow: hidden;
    padding: 34px 28px 30px;
    border-radius: 20px;
    border: 1px solid var(--line);
    background: #fff;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pillar::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 4px;
    background: linear-gradient(90deg, var(--chinar), var(--saffron));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.pillar:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 50px rgba(4, 22, 63, 0.11);
}

.pillar:hover::before {
    transform: scaleX(1);
}

/* held the icon and the numeral side by side; now just the icon */
.pillar-head {
    display: flex;
    align-items: center;
    margin-bottom: 18px;
}

.pillar-icon {
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    width: 52px;
    height: 52px;
    border-radius: 15px;
    background: linear-gradient(135deg, var(--chinar-light), var(--chinar));
    color: #fff;
    font-size: 22px;
    box-shadow: 0 10px 22px rgba(184, 50, 26, 0.25);
}

/* ---------- pillars carousel ---------- */

.pillar-carousel {
    position: relative;
}

.pc-track {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: calc((100% - 48px) / 3);
    gap: 24px;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    /* room for the cards' hover lift and shadow */
    padding: 8px 2px 30px;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.pc-track::-webkit-scrollbar {
    display: none;
}

.pc-track>.pillar {
    scroll-snap-align: start;
}

.pc-track:focus-visible {
    outline: 3px solid var(--saffron);
    outline-offset: 4px;
    border-radius: 24px;
}

.pc-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
}

.pc-arrow {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--line);
    background: #fff;
    color: var(--navy);
    font-size: 20px;
    cursor: pointer;
    transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease, border-color 0.25s ease, opacity 0.25s ease;
}

.pc-arrow:hover:not(:disabled) {
    transform: translateY(-2px);
    border-color: transparent;
    background: linear-gradient(135deg, var(--chinar-light), var(--chinar));
    color: #fff;
}

.pc-arrow:disabled {
    opacity: 0.3;
    cursor: default;
}

.pc-arrow:focus-visible {
    outline: 3px solid var(--saffron);
    outline-offset: 3px;
}

.pc-dots {
    display: flex;
    align-items: center;
    gap: 8px;
}

.pc-dot {
    width: 9px;
    height: 9px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: rgba(4, 22, 63, 0.2);
    cursor: pointer;
    transition: width 0.3s ease, background 0.3s ease, border-radius 0.3s ease;
}

.pc-dot.is-active {
    width: 28px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--chinar), var(--saffron));
}

.pc-dot:focus-visible {
    outline: 3px solid var(--saffron);
    outline-offset: 3px;
}

.pillar h3 {
    margin: 0 0 12px;
    color: var(--navy);
    font-size: 20px;
    font-weight: 700;
    line-height: 1.35;
}

.pillar p {
    margin: 0;
    color: var(--body);
    font-size: 15.5px;
    line-height: 1.72;
}

/* ---------- expect / participate / experience ---------- */

/* Six cards: auto-fit packed four across and left two stranded on row two —
   pin it to three so it reads as 3 x 2. */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.feature {
    display: flex;
    gap: 18px;
    padding: 28px 26px;
    border-radius: 18px;
    background: #fff;
    border: 1px solid var(--line);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 40px rgba(4, 22, 63, 0.09);
}

.feature i {
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    width: 50px;
    height: 50px;
    border-radius: 14px;
    background: rgba(10, 42, 107, 0.07);
    color: var(--navy-2);
    font-size: 20px;
}

.feature h3 {
    margin: 0 0 8px;
    color: var(--navy);
    font-size: 18px;
    font-weight: 700;
}

.feature p {
    margin: 0;
    color: var(--body);
    font-size: 15px;
    line-height: 1.7;
}

.sec-navy .feature {
    border-color: rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.06);
}

.sec-navy .feature i {
    background: rgba(242, 169, 59, 0.16);
    color: var(--saffron);
}

.sec-navy .feature h3 {
    color: #fff;
}

.sec-navy .feature p {
    color: rgba(255, 255, 255, 0.78);
}

/* ---------- who should attend ---------- */

.attend-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
    gap: 24px;
}

.attend-col {
    padding: 30px 26px;
    border-radius: 20px;
    background: #fff;
    border: 1px solid var(--line);
    box-shadow: 0 14px 34px rgba(4, 22, 63, 0.05);
}

.attend-col h3 {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0 0 18px;
    padding-bottom: 16px;
    border-bottom: 2px solid rgba(184, 50, 26, 0.16);
    color: var(--navy);
    font-size: 18px;
    font-weight: 700;
}

.attend-col h3 i {
    color: var(--chinar);
    font-size: 19px;
}

.attend-col ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.attend-col li {
    position: relative;
    padding: 7px 0 7px 22px;
    color: var(--body);
    font-size: 15px;
    line-height: 1.6;
}

.attend-col li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 15px;
    width: 7px;
    height: 7px;
    border-radius: 2px;
    background: var(--saffron);
    transform: rotate(45deg);
}

/* ---------- themes at a glance ---------- */

.theme-chips {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 14px;
}

.theme-chip {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 17px 20px;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: #fff;
    transition: border-color 0.3s ease, transform 0.3s ease;
}

.theme-chip:hover {
    transform: translateY(-3px);
    border-color: var(--saffron);
}

.theme-chip b {
    flex: 0 0 auto;
    width: 32px;
    height: 32px;
    display: grid;
    place-items: center;
    border-radius: 9px;
    background: linear-gradient(135deg, var(--navy), var(--navy-2));
    color: var(--saffron);
    font-size: 13px;
    font-weight: 700;
}

.theme-chip span {
    color: var(--ink);
    font-size: 15.5px;
    font-weight: 600;
    line-height: 1.4;
}

/* ---------- experience tiles ---------- */

/* No panel and no card fills: six cells separated by dashed rules, each one a
   filled saffron disc beside its text. */
.exp-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: 1120px;
    margin: 0 auto;
}

/* Chinar-leaf watermarks, drifting slowly. Sit behind the container (z-index 0
   against .sec-navy > .container's z-index 1) and are clipped by its
   overflow: hidden, so they can hang off the edges. */
.exp-deco {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

.exp-leaf {
    position: absolute;
    color: #fff;
    /* a touch of blur keeps them as watermarks rather than flat cut-outs */
    filter: blur(1.5px);
    animation: exp-drift 18s ease-in-out infinite alternate;
}

.exp-leaf-1 {
    top: -40px;
    right: -50px;
    width: 300px;
    height: 300px;
    opacity: 0.05;
    transform: rotate(-16deg);
}

.exp-leaf-2 {
    bottom: -55px;
    left: -45px;
    width: 230px;
    height: 230px;
    opacity: 0.045;
    transform: rotate(22deg);
    animation-delay: -6s;
    animation-duration: 22s;
}

/* the one that sits fully in frame, in saffron, clear of the text */
.exp-leaf-3 {
    top: 34px;
    left: 4%;
    width: 86px;
    height: 86px;
    color: var(--saffron);
    opacity: 0.14;
    transform: rotate(-34deg);
    animation-delay: -12s;
    animation-duration: 26s;
}

@keyframes exp-drift {
    to {
        translate: 0 -22px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .exp-leaf {
        animation: none;
    }
}

/* i, h3 and p are siblings, so the icon is pinned across both rows of the
   text column rather than left to flow into it. */
.exp-tile {
    display: grid;
    grid-template-columns: 56px minmax(0, 1fr);
    align-items: start;
    gap: 0 22px;
    padding: 36px 32px;
}

.exp-tile i {
    grid-column: 1;
    grid-row: 1 / span 2;
}

.exp-tile h3,
.exp-tile p {
    grid-column: 2;
}

/* internal rules only — nothing closes the outer right or bottom edge */
.exp-tile:not(:nth-child(3n)) {
    border-right: 1px dashed rgba(255, 255, 255, 0.22);
}

.exp-tile:nth-child(-n+3) {
    border-bottom: 1px dashed rgba(255, 255, 255, 0.22);
}

.exp-tile i {
    display: grid;
    place-items: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--saffron);
    color: var(--navy);
    font-size: 22px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.exp-tile:hover i {
    transform: translateY(-3px);
    box-shadow: 0 12px 26px rgba(242, 169, 59, 0.3);
}

.exp-tile h3 {
    margin: 0 0 12px;
    color: #fff;
    font-size: 19px;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: 0;
    text-transform: none;
}

.exp-tile p {
    margin: 0;
    color: rgba(255, 255, 255, 0.72);
    font-size: 15px;
    line-height: 1.75;
    text-wrap: pretty;
}

/* Cyan-to-green reads cold against a gilt panel — warm this heading to gold */
#experience .sec-head h2 em {
    background: linear-gradient(90deg, var(--saffron) 0%, #ffdb96 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}


/* ---------- closing CTA ---------- */

.cta-band {
    position: relative;
    overflow: hidden;
    padding: 88px 0;
    background:
        linear-gradient(rgba(4, 22, 63, 0.86), rgba(4, 22, 63, 0.9)),
        url('../img/srinagar-img/poster-srinagar.webp') center / cover no-repeat;
    color: #fff;
    text-align: center;
}

.cta-band h2 {
    margin: 0 0 18px;
    font-size: clamp(26px, 3.2vw, 42px);
    font-weight: 700;
    line-height: 1.25;
    text-wrap: balance;
}

.cta-band p {
    max-width: 780px;
    margin: 0 auto 14px;
    color: rgba(255, 255, 255, 0.85);
    font-size: 17px;
    line-height: 1.75;
}

.cta-when {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 12px 0 30px;
    padding: 10px 24px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    font-size: 15.5px;
    font-weight: 600;
}

.cta-when i {
    color: var(--saffron);
}

.btn-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

/* buttons reused outside the hero */
.btn-row .hero-btn {
    min-width: 210px;
}

.hero-btn-ghost {
    color: #fff;
    background: transparent;
    border: 1.5px solid rgba(255, 255, 255, 0.55);
}

.hero-btn-ghost:hover {
    color: var(--navy);
    background: #fff;
    border-color: #fff;
}

/* ---------- about the organisers ---------- */

.org-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 26px;
}

.org-card {
    display: flex;
    flex-direction: column;
    padding: 32px 28px;
    border-radius: 20px;
    border: 1px solid var(--line);
    background: #fff;
}

.org-mark {
    display: grid;
    place-items: center;
    height: 62px;
    margin-bottom: 20px;
}

.org-mark img {
    max-height: 52px;
    width: auto;
}

.org-mark .org-seal {
    display: grid;
    place-items: center;
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--navy), var(--navy-2));
    color: var(--saffron);
    font-size: 24px;
}

.org-card h3 {
    margin: 0 0 6px;
    color: var(--navy);
    font-size: 18px;
    font-weight: 700;
    line-height: 1.4;
}

.org-card .org-tag {
    margin: 0 0 14px;
    color: var(--chinar);
    font-size: 13.5px;
    font-weight: 600;
}

.org-card p {
    margin: 0 0 13px;
    color: var(--body);
    font-size: 15px;
    line-height: 1.72;
}

.org-card p:last-child {
    margin-bottom: 0;
}

/* ---------- responsive ---------- */

@media (max-width: 991px) {

    .overview-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .sec {
        padding: 64px 0;
    }

    .pc-track {
        grid-auto-columns: calc((100% - 24px) / 2);
    }

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

    /* two columns: clear every rule, then re-cut for a 2 x 3 arrangement.
       The `.exp-grid >` prefix is deliberate — it out-specifies the
       :nth-child selectors in the base block, which a bare .exp-tile
       reset would lose to regardless of source order. */
    .exp-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .exp-grid>.exp-tile {
        border-right: 0;
        border-bottom: 0;
    }

    .exp-grid>.exp-tile:not(:nth-child(2n)) {
        border-right: 1px dashed rgba(255, 255, 255, 0.22);
    }

    .exp-grid>.exp-tile:nth-child(-n+4) {
        border-bottom: 1px dashed rgba(255, 255, 255, 0.22);
    }
}

@media (max-width: 767px) {
    .sec {
        padding: 52px 0;
    }

    .pc-track {
        grid-auto-columns: 86%;
        gap: 16px;
    }

    .feature-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .sec-head {
        margin-bottom: 34px;
    }


    #chair {
        padding: 16px 0 44px;
    }

    .exp-tile {
        grid-template-columns: 48px minmax(0, 1fr);
        gap: 0 16px;
        padding: 26px 18px;
    }

    .exp-tile i {
        width: 48px;
        height: 48px;
        font-size: 19px;
    }

    .exp-tile h3 {
        font-size: 17.5px;
    }

    .chair-feature {
        grid-template-columns: minmax(0, 1fr);
        gap: 8px;
        text-align: center;
    }

    .chair-figure img {
        max-width: 340px;
        margin: 0 auto;
    }

    .chair-rule {
        margin-left: auto;
        margin-right: auto;
    }

    .cta-band {
        padding: 62px 0;
    }

    .btn-row .hero-btn {
        width: 100%;
        max-width: 340px;
        min-width: 0;
    }

}

/* ---------- legacy footer: gx-5 gutters out-run the container padding
   below ~576px and push the page 12px wide. Clip it and give the bare
   <hr> the gutter it never had as a direct row child. ---------- */

.footera-area {
    overflow-x: hidden;
}

.footera-area .row>hr {
    margin-left: calc(var(--bs-gutter-x, 1.5rem) * 0.5);
    margin-right: calc(var(--bs-gutter-x, 1.5rem) * 0.5);
}

/* Two Experience tiles stop fitting once the letter-spaced labels
   ("OPPORTUNITY", "NETWORKING") run out of room. */
@media (max-width: 479px) {
    .exp-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    /* single column: one rule under every cell but the last */
    .exp-grid>.exp-tile:not(:nth-child(2n)),
    .exp-grid>.exp-tile:nth-child(-n+4) {
        border-right: 0;
        border-bottom: 0;
    }

    .exp-grid>.exp-tile:not(:last-child) {
        border-bottom: 1px dashed rgba(255, 255, 255, 0.22);
    }
}

/* icons replace the old index numbers on the theme tags */
.marquee .tag {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.marquee .tag i {
    color: var(--saffron);
    font-size: 15px;
    width: 17px;
    text-align: center;
}