/* =========================================================
   Simple Kerala — Shared Styles (all pages)
   ========================================================= */

/* ---------- Reset & base ---------- */
* {
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}
body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: var(--body);
    font-size: 19px;
    line-height: 1.62;
    -webkit-font-smoothing: antialiased;
}
a {
    color: var(--green-2);
}
b,
strong {
    color: var(--ink);
    font-weight: 600;
}
:focus-visible {
    outline: 3px solid var(--gold);
    outline-offset: 4px;
}

/* ---------- Design tokens ---------- */
:root {
    --paper: #f4efe4;
    --paper-2: #ece5d5;
    --panel: #fbf8f1;
    --ink: #1e1b16;
    --ink-soft: #403a31;
    --muted: #696253;
    --line: #dcd2bd;
    --green: #1c5a4d;
    --green-2: #247060;
    --gold: #9a7220;
    --pub-gold: #8f6a1e;
    --alarm: #9c3214;
    --dark: #15201c;
    --shadow: 0 18px 50px rgba(30, 27, 22, 0.12);
    --maxw: 1120px;
    --disp: "Fraunces", "Fraunces Fallback", Georgia, serif;
    --body: "Newsreader", Georgia, serif;
    --ui: "Archivo", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
[data-theme="dark"] {
    --paper: #15120d;
    --paper-2: #201c15;
    --panel: #221d15;
    --ink: #f1ece0;
    --ink-soft: #d2cab8;
    --muted: #9a907a;
    --line: #3a3327;
    --green: #5fb3a0;
    --green-2: #7cc6b4;
    --alarm: #e07a4f;
    --gold: #d6a94a;
    --pub-gold: #d6a94a;
    --dark: #15201c;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 10px 34px rgba(0, 0, 0, 0.4);
}

/* ---------- Fraunces fallback ---------- */
@font-face {
    font-family: "Fraunces Fallback";
    src: local("Georgia");
    ascent-override: 96.78%;
    descent-override: 25.06%;
    line-gap-override: 0%;
    size-adjust: 105.05%;
}

/* ---------- Paper grain ---------- */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    opacity: 0.5;
    mix-blend-mode: multiply;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
}

/* ---------- Layout ---------- */
.wrap {
    width: min(var(--maxw), calc(100% - 48px));
    margin: 0 auto;
    position: relative;
    z-index: 2;
}
.kicker {
    margin: 0 0 14px;
    font-family: var(--ui);
    font-size: 11.5px;
    font-weight: 800;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--green-2);
}

/* ---------- Top bar ---------- */
.bar {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(244, 239, 228, 0.88);
    border-bottom: 1px solid var(--line);
    backdrop-filter: saturate(150%) blur(10px);
}
.bar .wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    height: 62px;
}
.logo {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: var(--ink);
    font-family: var(--disp);
    font-size: 17px;
    font-weight: 600;
    letter-spacing: -0.2px;
    text-decoration: none;
    white-space: nowrap;
    min-height: 44px;
}
.brand-icon {
    width: 34px;
    height: 34px;
    flex: none;
    border-radius: 9px;
    box-shadow: 0 4px 12px rgba(30, 27, 22, 0.12);
}
.site-nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    font-family: var(--ui);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.site-nav a {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: var(--ink-soft);
    text-decoration: none;
    border: 1px solid transparent;
    border-radius: 999px;
    padding: 8px 12px;
    min-height: 44px;
    transition:
        background-color 0.16s ease,
        border-color 0.16s ease,
        color 0.16s ease;
}
.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a[aria-current="page"] {
    color: var(--green);
    background: var(--panel);
    border-color: var(--line);
}
.nav-badge {
    color: #13201c;
    background: #e7c878;
    border-radius: 999px;
    padding: 2px 6px;
    font-size: 9px;
    line-height: 1.2;
    letter-spacing: 0.08em;
}

/* ---------- Language control ---------- */
.langctl {
    display: inline-flex;
    background: var(--paper-2);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 3px;
    font-family: var(--ui);
    flex: none;
}
.langctl button {
    border: 0;
    background: none;
    cursor: pointer;
    font-family: var(--ui);
    font-weight: 700;
    font-size: 11px;
    letter-spacing: 0.03em;
    padding: 6px 11px;
    min-height: 36px;
    border-radius: 999px;
    color: var(--muted);
    transition: 0.18s;
    white-space: nowrap;
}
.langctl button.on {
    background: var(--ink);
    color: var(--paper);
    box-shadow: 0 2px 8px rgba(30, 27, 22, 0.25);
}
.langctl button:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 2px;
}

/* ---------- Theme button ---------- */
.themebtn {
    cursor: pointer;
    width: 44px;
    height: 44px;
    flex: none;
    border-radius: 50%;
    border: 1px solid var(--line);
    background: var(--paper-2);
    color: var(--ink);
    font-size: 17px;
    display: grid;
    place-items: center;
    transition: 0.2s;
    line-height: 1;
}
.themebtn:hover {
    background: var(--green-soft);
    color: var(--green);
    transform: rotate(-18deg);
}
.themebtn:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 3px;
}

/* ---------- Hamburger ---------- */
.hamburger {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--panel);
    color: var(--ink);
    cursor: pointer;
    flex: none;
    transition:
        background-color 0.16s ease,
        border-color 0.16s ease;
}
.hamburger:hover,
.hamburger:focus-visible {
    background: var(--green-soft);
    border-color: var(--green);
}
.hamburger:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 3px;
}
.hamburger svg {
    width: 20px;
    height: 20px;
    display: block;
}

/* ---------- Mobile nav ---------- */
.mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 90;
    background: rgba(244, 239, 228, 0.97);
    backdrop-filter: saturate(150%) blur(10px);
    padding: 80px 28px 40px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition:
        opacity 0.2s ease,
        transform 0.2s ease,
        visibility 0.2s;
}
.mobile-nav.open {
    opacity: 1;
    visibility: visible;
    transform: none;
}
.mobile-nav a {
    display: flex;
    align-items: center;
    font-family: var(--ui);
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--ink-soft);
    text-decoration: none;
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
    min-height: 44px;
}
.mobile-nav a:hover,
.mobile-nav a:focus-visible,
.mobile-nav a[aria-current="page"] {
    color: var(--green);
}
.mobile-nav .nav-badge {
    margin-left: 8px;
}

.themebtn-mobile,
.share-btn-mobile {
    display: none;
    align-items: center;
    gap: 8px;
    width: 100%;
    font-family: var(--ui);
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--ink-soft);
    text-decoration: none;
    padding: 14px 0;
    border: none;
    border-bottom: 1px solid var(--line);
    background: none;
    cursor: pointer;
    min-height: 44px;
    text-align: left;
}
.themebtn-mobile:hover,
.themebtn-mobile:focus-visible,
.share-btn-mobile:hover,
.share-btn-mobile:focus-visible {
    color: var(--green);
}
.share-btn-mobile svg {
    width: 16px;
    height: 16px;
    flex: none;
}
.share-btn-mobile svg path {
    fill: currentColor;
}
.mobile-close {
    display: none;
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 95;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 1px solid var(--line);
    background: var(--panel);
    color: var(--ink);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: scale(0.8);
    transition:
        opacity 0.2s ease,
        visibility 0.2s,
        transform 0.2s ease,
        background-color 0.16s ease,
        border-color 0.16s ease;
}
.mobile-close.open {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}
.mobile-close:hover,
.mobile-close:focus-visible {
    background: var(--green);
    color: #fff;
    border-color: var(--green);
    transform: scale(1.08);
}
.mobile-close:focus-visible {
    outline: 3px solid var(--gold);
    outline-offset: 4px;
}
.mobile-close svg {
    width: 22px;
    height: 22px;
    display: block;
}

/* ---------- Hero (shared shell) ---------- */
.hero {
    color: #efe9dc;
    background:
        radial-gradient(900px 460px at 78% -12%, rgba(36, 112, 96, 0.55), transparent 60%),
        radial-gradient(700px 420px at 8% 110%, rgba(156, 50, 20, 0.4), transparent 55%),
        linear-gradient(165deg, #13201c 0%, #182a25 56%, #1d322b 100%);
    border-bottom: 3px solid var(--gold);
    padding: 108px 0 92px;
}
.hero .wrap {
    max-width: 980px;
}
.hero .kicker {
    color: #86c7b4;
}

/* ---------- Button ---------- */
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    color: #13201c;
    background: #e7c878;
    border: 1px solid #e7c878;
    border-radius: 999px;
    padding: 11px 16px;
    text-decoration: none;
}
.button.secondary {
    color: #efe9dc;
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(255, 255, 255, 0.2);
}

/* ---------- Section ---------- */
.section {
    padding: 74px 0;
}

/* ---------- Grid / Card ---------- */
.grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}
.card {
    display: flex;
    min-height: 330px;
    flex-direction: column;
    justify-content: space-between;
    gap: 28px;
    color: var(--ink);
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 24px;
    box-shadow: var(--shadow);
    padding: 28px;
    text-decoration: none;
    transition:
        transform 0.18s ease,
        border-color 0.18s ease,
        box-shadow 0.18s ease;
}
.card:hover,
.card:focus-visible {
    transform: translateY(-4px);
    border-color: var(--green);
    box-shadow: 0 24px 64px rgba(30, 27, 22, 0.16);
}
.card.primary {
    color: #efe9dc;
    background:
        linear-gradient(150deg, rgba(28, 90, 77, 0.96), rgba(21, 32, 28, 0.96)), var(--dark);
    border-color: rgba(231, 200, 120, 0.35);
}
.label {
    display: inline-flex;
    align-self: flex-start;
    color: var(--green);
    background: rgba(28, 90, 77, 0.08);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 6px 10px;
    font-family: var(--ui);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.project-head {
    display: flex;
    align-items: center;
    gap: 12px;
}
.project-icon {
    display: grid;
    width: 46px;
    height: 46px;
    flex: none;
    place-items: center;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 12px;
    overflow: hidden;
}
.project-icon img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.published {
    display: block;
    margin: 0 0 10px;
    color: var(--pub-gold);
    font-family: var(--ui);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.card h3 {
    margin: 0 0 12px;
    font-family: var(--disp);
    font-size: clamp(28px, 3.2vw, 42px);
    font-weight: 600;
    letter-spacing: -0.8px;
    line-height: 1.04;
}
/* footer paragraph default — declared before higher-specificity .card p
   (Biome noDescendingSpecificity; disjoint targets, cascade-neutral). */
footer p {
    margin: 0;
}
.card p {
    margin: 0;
    max-width: 560px;
    color: var(--muted);
    font-size: 19px;
}
.go {
    color: var(--green-2);
    font-family: var(--ui);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

/* ---------- Primary card overrides ----------
   Placed after the base .label/.card/.go/.published rules so the
   lower-specificity base selectors are declared first
   (satisfies Biome noDescendingSpecificity; cascade-neutral as specificities differ). */
.card.primary .label,
.card.primary p,
.card.primary .go {
    color: #cfd8d1;
}
.card.primary .label {
    color: #e7c878;
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
}
.card.primary .published {
    color: #e7c878;
}

/* ---------- Float share ---------- */
.float-share {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 115;
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    cursor: pointer;
    border-radius: 50%;
    border: 1px solid var(--line);
    background: var(--panel);
    color: var(--green);
    box-shadow: 0 14px 36px rgba(30, 27, 22, 0.18);
    font-family: var(--ui);
    font-size: 12px;
    transition:
        background-color 0.16s ease,
        border-color 0.16s ease,
        color 0.16s ease,
        transform 0.16s ease;
}
.float-share:hover {
    color: #fff;
    background: var(--green);
    border-color: var(--green);
    transform: translateY(-2px);
}
.float-share svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

/* ---------- Footer ---------- */
footer {
    border-top: 1px solid var(--line);
    padding: 30px 0 38px;
    color: var(--muted);
    font-family: var(--ui);
    font-size: 13px;
}
footer .wrap {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}
.socials {
    display: flex;
    align-items: center;
    gap: 10px;
}
.socials a,
.socials button {
    display: grid;
    width: 42px;
    cursor: pointer;
    height: 42px;
    place-items: center;
    color: var(--green);
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 50%;
    transition:
        background-color 0.16s ease,
        border-color 0.16s ease,
        color 0.16s ease,
        transform 0.16s ease;
}
.socials a:hover,
.socials a:focus-visible,
.socials button:hover,
.socials button:focus-visible {
    color: #fff;
    background: var(--green);
    border-color: var(--green);
    transform: translateY(-2px);
}
.socials svg {
    display: block;
    width: 17px;
    height: 17px;
    fill: currentColor;
}

/* ---------- Shared responsive ---------- */
@media (max-width: 760px) {
    .hamburger {
        display: inline-flex;
    }
    .mobile-nav {
        display: block;
    }
    .mobile-close {
        display: inline-flex;
    }
    .site-nav {
        display: none;
    }
    .themebtn {
        display: none;
    }
    .themebtn-mobile {
        display: flex;
    }
    .share-btn-mobile {
        display: flex;
    }
    .bar .wrap {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto auto;
        gap: 8px;
        padding: 0 18px;
    }
    .logo {
        font-size: 15px;
        min-width: 0;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .wrap {
        width: min(100% - 36px, var(--maxw));
    }
    .hero {
        padding: 74px 0 70px;
    }
    .intro,
    .grid,
    .external {
        grid-template-columns: 1fr;
    }
    .intro {
        gap: 16px;
    }
    .card {
        min-height: 0;
        padding: 22px;
        gap: 18px;
    }
}
@media (max-width: 430px) {
    .bar .wrap {
        height: 58px;
        gap: 6px;
        padding: 0 10px;
    }
    .logo {
        font-size: 14px;
    }
    .langctl button {
        padding: 6px 8px;
    }
}
@media (max-width: 320px) {
    .langctl button {
        padding: 4px 6px;
        font-size: 10px;
    }
}
@media (max-width: 920px) {
    .site-nav {
        gap: 4px;
    }
    .site-nav a {
        padding: 8px 8px;
        font-size: 11px;
    }
}

/* ---------- Consent banner ---------- */
.consent {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 12px 18px;
    padding: 14px 18px;
    background: var(--panel);
    border-top: 1px solid var(--line);
    box-shadow: var(--shadow);
    font-family: var(--ui);
}
.consent[hidden] {
    display: none;
}
.consent__text {
    margin: 0;
    color: var(--ink-soft);
    font-size: 14px;
    line-height: 1.45;
    max-width: 720px;
    flex: 1 1 280px;
}
.consent__actions {
    display: flex;
    gap: 10px;
    flex: none;
}
.consent__btn {
    cursor: pointer;
    font-family: var(--ui);
    font-size: 13px;
    font-weight: 600;
    color: var(--paper);
    background: var(--green);
    border: 1px solid var(--green);
    border-radius: 999px;
    padding: 0 18px;
    min-height: 44px;
    transition:
        background-color 0.16s ease,
        border-color 0.16s ease,
        color 0.16s ease;
}
.consent__btn:hover,
.consent__btn:focus-visible {
    background: var(--green-2);
    border-color: var(--green-2);
}
.consent__btn--ghost {
    color: var(--ink-soft);
    background: transparent;
    border-color: var(--line);
}
.consent__btn--ghost:hover,
.consent__btn--ghost:focus-visible {
    color: var(--ink);
    background: var(--paper-2);
    border-color: var(--muted);
}
@media (prefers-reduced-motion: reduce) {
    .consent__btn {
        transition: none;
    }
}
@media (max-width: 520px) {
    .consent {
        justify-content: stretch;
    }
    .consent__actions {
        flex: 1 1 100%;
    }
    .consent__btn {
        flex: 1 1 auto;
    }
}

/* ---------- Dark theme element overrides ----------
   Placed after base rules so lower-specificity base selectors are
   declared before their higher-specificity [data-theme="dark"] counterparts
   (satisfies Biome noDescendingSpecificity; cascade-neutral as specificities differ). */
[data-theme="dark"] header.bar {
    background: rgba(21, 18, 13, 0.86);
}
[data-theme="dark"] .mobile-nav {
    background: rgba(21, 18, 13, 0.97);
}
[data-theme="dark"] .mobile-nav a {
    color: var(--ink-soft);
    border-bottom-color: var(--line);
}
[data-theme="dark"] .mobile-nav a:hover,
[data-theme="dark"] .mobile-nav a:focus-visible,
[data-theme="dark"] .mobile-nav a[aria-current="page"] {
    color: var(--green);
}
[data-theme="dark"] .mobile-close {
    background: var(--panel);
    border-color: var(--line);
    color: var(--ink);
}
[data-theme="dark"] .mobile-close:hover,
[data-theme="dark"] .mobile-close:focus-visible {
    background: var(--green);
    color: #fff;
    border-color: var(--green);
}
[data-theme="dark"] body::before {
    opacity: 0.7;
}