@import url("https://fonts.googleapis.com/css2?family=Afacad:wght@400;500;600;700&family=Schibsted+Grotesk:wght@500;600;700;800&display=swap");

/* ===== BYTES FOR BETTER LIVES DESIGN SYSTEM ===== */
*,
*::before,
*::after {
    box-sizing: border-box;
}

:root {
    --font-body: "Afacad", "Segoe UI", sans-serif;
    --font-display: "Schibsted Grotesk", "Afacad", sans-serif;

    --paper: oklch(98.8% 0.008 218);
    --surface: oklch(96.2% 0.018 218);
    --surface-strong: oklch(92.8% 0.032 218);
    --ink: oklch(22% 0.043 250);
    --ink-soft: oklch(34% 0.046 246);
    --muted: oklch(47% 0.04 244);
    --line: oklch(88% 0.02 226);
    --blue: oklch(49% 0.17 254);
    --blue-dark: oklch(36% 0.14 254);
    --blue-soft: oklch(93% 0.045 246);
    --green: oklch(63% 0.15 153);
    --green-dark: oklch(43% 0.12 153);
    --green-soft: oklch(92% 0.055 153);
    --gold: oklch(74% 0.13 78);
    --gold-soft: oklch(93% 0.055 82);
    --danger-soft: oklch(93% 0.046 25);
    --danger: oklch(50% 0.15 25);
    --footer-bg: oklch(24% 0.055 247);

    --shadow-sm: 0 1px 2px color-mix(in oklch, var(--ink) 12%, transparent);
    --shadow-md: 0 12px 28px color-mix(in oklch, var(--blue) 14%, transparent);
    --shadow-lg: 0 24px 60px color-mix(in oklch, var(--blue-dark) 16%, transparent);

    --radius-sm: 4px;
    --radius-md: 8px;
    /* Arc-like rounding (rounded rectangles, not pill capsules). */
    --radius-lg: 14px;
    --radius-xl: 16px;
    --radius-2xl: 22px;
    --space-2xs: 4px;
    --space-xs: 8px;
    --space-sm: 12px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;
    --space-4xl: 96px;
    --section-block: clamp(4rem, 8vw, 6.5rem);

    /* Compatibility variables for existing pages. */
    --primary-color: var(--green);
    --primary-dark: var(--green-dark);
    --primary-light: var(--green-soft);
    --brand-green-50: var(--green-soft);
    --secondary-color: var(--blue);
    --accent-color: var(--gold);
    --dark: var(--ink);
    --dark-light: var(--ink-soft);
    --gray: var(--muted);
    --light-gray: var(--line);
    --white: var(--paper);
    --bg-light: var(--surface);
    --light: var(--surface);
    --gradient-1: linear-gradient(135deg, var(--blue), var(--green));
    --gradient-2: linear-gradient(135deg, var(--green), var(--blue));
    --gradient-3: linear-gradient(135deg, var(--green-dark), var(--green));
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-width: 320px;
    font-family: var(--font-body);
    font-size: 1.0625rem;
    line-height: 1.6;
    color: var(--ink);
    background:
        linear-gradient(180deg, color-mix(in oklch, var(--blue-soft) 52%, var(--paper)), var(--paper) 34rem),
        var(--paper);
    overflow-x: hidden;
}

body.modal-open,
body.nav-open {
    overflow: hidden;
}

img,
video {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

a,
button,
input,
textarea {
    font: inherit;
}

button {
    cursor: pointer;
}

:focus-visible {
    outline: 3px solid color-mix(in oklch, var(--gold) 75%, var(--paper));
    outline-offset: 3px;
}

h1,
h2,
h3,
h4 {
    margin: 0;
    font-family: var(--font-display);
    line-height: 1.04;
    letter-spacing: 0;
    color: var(--ink);
}

h1 {
    font-size: clamp(3rem, 8vw, 6.5rem);
}

h2 {
    font-size: clamp(2.15rem, 5vw, 4.35rem);
}

h3 {
    font-size: clamp(1.35rem, 2.3vw, 1.75rem);
}

p {
    margin: 0;
    color: var(--muted);
}

main {
    min-height: 70vh;
}

.container {
    width: min(1180px, calc(100% - 40px));
    margin-inline: auto;
}

.wide-container {
    width: min(1320px, calc(100% - 40px));
    margin-inline: auto;
}

.section {
    padding-block: var(--section-block);
}

.section.compact {
    padding-block: clamp(3rem, 6vw, 4.5rem);
}

.section.bg-light,
.surface-band {
    background: var(--surface);
}

.section-header {
    display: grid;
    gap: var(--space-md);
    max-width: 760px;
    margin-bottom: var(--space-2xl);
}

.section-header.centered {
    text-align: center;
    margin-inline: auto;
    justify-items: center;
}

.section-kicker,
.eyebrow {
    color: var(--green-dark);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.82rem;
}

.section-title {
    color: var(--ink);
}

.section-description,
.lead-text {
    max-width: 68ch;
    font-size: clamp(1.08rem, 1.6vw, 1.28rem);
    color: var(--ink-soft);
}

.text-center {
    text-align: center;
}

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

/* ===== NAVIGATION ===== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: color-mix(in oklch, var(--paper) 92%, transparent);
    border-bottom: 1px solid color-mix(in oklch, var(--line) 85%, transparent);
    backdrop-filter: blur(16px);
}

.nav-container {
    width: min(1400px, calc(100% - 32px));
    min-height: 76px;
    margin-inline: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    min-width: max-content;
}

.logo img {
    width: auto;
    height: 58px;
    object-fit: contain;
}

.logo::after {
    content: "Bytes for Better Lives";
    max-width: 150px;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 0.96rem;
    line-height: 1.05;
    color: var(--blue-dark);
}

.nav-menu {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: flex-end;
    gap: clamp(0.2rem, 0.5vw, 0.8rem);
    list-style: none;
    margin: 0;
    padding: 0;
    white-space: nowrap;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    padding: 0 clamp(0.2rem, 0.4vw, 0.5rem);
    color: var(--ink-soft);
    font-weight: 700;
    font-size: clamp(0.88rem, 0.95vw, 1.02rem);
    border-radius: var(--radius-md);
    transition: color 150ms ease, background-color 150ms ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--blue-dark);
    background: var(--blue-soft);
}

.btn-donate {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0.62rem 1.5rem;
    border-radius: 999px;
    background: var(--blue);
    color: var(--paper);
    font-weight: 800;
    font-size: 1rem;
    letter-spacing: 0.02em;
    border: 2px solid transparent;
    box-shadow: var(--shadow-sm);
    transition: transform 250ms ease, box-shadow 250ms ease, border-color 250ms ease, background-color 250ms ease;
}

.btn-donate:hover {
    transform: translateY(-2px) scale(1.02);
    background: var(--blue-dark);
    border-color: var(--gold);
    box-shadow: 0 8px 20px color-mix(in oklch, var(--gold) 35%, transparent);
}

.hamburger {
    display: none;
    width: 46px;
    height: 46px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--paper);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
}

.hamburger span {
    width: 22px;
    height: 2px;
    border-radius: 99px;
    background: var(--ink);
    transition: transform 180ms ease, opacity 180ms ease;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ===== HEROES ===== */
.hero {
    position: relative;
    isolation: isolate;
    min-height: clamp(330px, 48vh, 520px);
    display: flex;
    align-items: center;
    padding-block: clamp(4rem, 9vw, 7rem);
    background:
        linear-gradient(rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.45)),
        url("images/hero-bg.avif") center 34% / cover no-repeat;
    color: var(--paper);
    overflow: hidden;
}

.hero-content {
    width: min(1180px, calc(100% - 40px));
    margin-inline: auto;
    display: grid;
    gap: var(--space-md);
    position: relative;
    z-index: 1;
}

.hero h1,
.hero-fancy-title {
    max-width: 920px;
    color: var(--paper);
    font-size: clamp(2.75rem, 5vw, 4.8rem);
    text-transform: none;
    text-wrap: balance;
}

.hero p,
.hero-subtitle {
    max-width: 760px;
    font-size: clamp(1.1rem, 2vw, 1.45rem);
    color: color-mix(in oklch, var(--paper) 88%, var(--blue-soft));
}

.home-hero {
    min-height: clamp(520px, calc(100vh - 160px), 700px);
    align-items: center;
    background-position: center 28%;
    padding-block: clamp(2.5rem, 5vw, 4.5rem);
}

.home-hero h1 {
    max-width: 1040px;
    font-size: clamp(2.85rem, 4.85vw, 4.85rem);
}

.home-hero .hero-content {
    padding-top: clamp(0rem, 2vw, 1.5rem);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

.hero-proof {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-sm);
}

.proof-pill {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    min-height: 40px;
    padding: 0.45rem 0.8rem;
    border: 1px solid color-mix(in oklch, var(--paper) 28%, transparent);
    border-radius: var(--radius-lg);
    color: var(--paper);
    background: color-mix(in oklch, var(--blue-dark) 42%, transparent);
    backdrop-filter: blur(12px);
    font-weight: 700;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0.82rem 1.75rem;
    border: 1px solid transparent;
    border-radius: 999px;
    font-weight: 800;
    line-height: 1;
    transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

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

.btn-primary {
    background: var(--green);
    color: var(--ink);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: color-mix(in oklch, var(--green) 78%, var(--gold));
}

.btn-secondary {
    background: var(--paper);
    color: var(--blue-dark);
    border-color: color-mix(in oklch, var(--blue) 35%, var(--paper));
}

.btn-secondary:hover {
    border-color: var(--blue);
    box-shadow: var(--shadow-sm);
}

.btn-quiet {
    color: var(--blue-dark);
    background: var(--blue-soft);
}

.btn-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

/* ===== CARDS AND GRIDS ===== */
.cards-grid,
.stats-grid,
.team-grid,
.service-grid,
.chapter-grid,
.leaders-grid,
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-lg);
}

.card,
.stat-card,
.team-member,
.feature-box,
.service-card,
.officer-card,
.chapter-card,
.leader-card,
.impact-card {
    background: color-mix(in oklch, var(--paper) 96%, var(--blue-soft));
    border: 1px solid color-mix(in oklch, var(--line) 92%, transparent);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.card,
.team-member {
    overflow: hidden;
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.card:hover,
.team-member:hover,
.service-card:hover,
.officer-card:hover,
.chapter-card:hover,
.leader-card:hover,
.story-card:hover .story-face {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: color-mix(in oklch, var(--blue) 28%, var(--line));
}

.card-media {
    position: relative;
    width: 100%;
    height: 300px;
    overflow: hidden;
    background: var(--surface);
}

.card-media img,
.card-media video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-content,
.team-info {
    display: grid;
    gap: var(--space-sm);
    padding: var(--space-lg);
}

.card-title,
.team-name {
    color: var(--ink);
    font-size: 1.45rem;
}

.card-description,
.team-bio {
    color: var(--muted);
}

.feature-box {
    display: grid;
    gap: var(--space-sm);
    padding: var(--space-xl);
}

.feature-box h3 {
    color: var(--blue-dark);
}

/* ===== IMPACT ===== */
.impact-band {
    position: relative;
    margin-top: -1px;
    padding-block: var(--space-lg);
    background: var(--paper);
    border-bottom: 1px solid var(--line);
}

.impact-band .stats-grid {
    grid-template-columns: repeat(5, minmax(150px, 1fr));
    gap: var(--space-sm);
}

.stat-card {
    display: grid;
    gap: var(--space-xs);
    padding: clamp(1.25rem, 3vw, 2rem);
    min-height: 150px;
}

.stat-number {
    color: var(--blue-dark);
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 4.5vw, 3.35rem);
    line-height: 0.95;
    font-weight: 800;
}

.stat-label {
    color: var(--ink);
    font-weight: 800;
}

.stat-note {
    color: var(--muted);
    font-size: 0.95rem;
}

/* ===== HOMEPAGE MODULES ===== */
.service-card {
    display: grid;
    gap: var(--space-md);
    min-height: 250px;
    padding: var(--space-xl);
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.service-number {
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--green-soft);
    color: var(--green-dark);
    font-weight: 900;
}

.service-card h3 {
    color: var(--ink);
}

.split-section {
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: clamp(2rem, 6vw, 4.5rem);
    align-items: start;
}

.officer-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-lg);
}

.officer-card,
.leader-card {
    display: grid;
    gap: var(--space-md);
    padding: var(--space-xl);
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.portrait-frame {
    width: 108px;
    height: 108px;
    border-radius: 50%;
    padding: 4px;
    background: linear-gradient(135deg, var(--green-soft), var(--blue-soft));
    border: 1px solid var(--line);
}

.portrait-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    background: var(--surface);
}

.officer-title,
.team-role,
.leader-role {
    color: var(--green-dark);
    font-weight: 800;
}

.contact-placeholder {
    color: var(--blue-dark);
    font-size: 0.95rem;
    font-weight: 700;
}

.preview-actions {
    margin-top: var(--space-xl);
}

/* ===== CHAPTERS ===== */
.chapter-summary {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.impact-card {
    padding: var(--space-xl);
    display: grid;
    gap: var(--space-xs);
}

.chapter-model {
    grid-column: span 1;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    min-height: 30px;
    padding: 0.24rem 0.62rem;
    border-radius: var(--radius-lg);
    font-size: 0.84rem;
    font-weight: 900;
}

.status-active {
    background: var(--green-soft);
    color: var(--green-dark);
}

.status-launching {
    background: var(--gold-soft);
    color: oklch(42% 0.1 78);
}

.status-prospective {
    background: var(--blue-soft);
    color: var(--blue-dark);
}

.map-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(280px, 0.75fr);
    gap: var(--space-lg);
    align-items: stretch;
}

.world-map {
    position: relative;
    min-height: 440px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background:
        linear-gradient(color-mix(in oklch, var(--blue) 14%, transparent) 1px, transparent 1px),
        linear-gradient(90deg, color-mix(in oklch, var(--blue) 14%, transparent) 1px, transparent 1px),
        linear-gradient(135deg, color-mix(in oklch, var(--blue-soft) 80%, var(--paper)), var(--paper));
    background-size: 48px 48px, 48px 48px, auto;
    box-shadow: var(--shadow-sm);
}

.map-svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0.74;
}

.map-pin {
    --pin: var(--blue);
    position: absolute;
    left: var(--x);
    top: var(--y);
    width: 42px;
    height: 42px;
    padding: 0;
    border: 0;
    background: transparent;
    transform: translate(-50%, -100%);
    z-index: 2;
}

.map-pin::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 18px;
    height: 18px;
    border: 4px solid var(--paper);
    border-radius: 50% 50% 50% 0;
    background: var(--pin);
    box-shadow: 0 8px 20px color-mix(in oklch, var(--blue-dark) 30%, transparent);
    transform: translate(-50%, -50%) rotate(-45deg);
}

.map-pin.status-active { --pin: var(--green-dark); }
.map-pin.status-launching { --pin: var(--gold); }
.map-pin.status-prospective { --pin: var(--blue); }

.map-pin span {
    position: absolute;
    left: 50%;
    bottom: calc(100% - 3px);
    width: max-content;
    max-width: 170px;
    padding: 0.28rem 0.5rem;
    border-radius: var(--radius-sm);
    background: var(--ink);
    color: var(--paper);
    font-size: 0.82rem;
    font-weight: 800;
    opacity: 0;
    transform: translate(-50%, 5px);
    pointer-events: none;
    transition: opacity 160ms ease, transform 160ms ease;
}

.map-pin:hover span,
.map-pin:focus-visible span {
    opacity: 1;
    transform: translate(-50%, 0);
}

.map-index,
.chapter-detail {
    display: grid;
    gap: var(--space-md);
    padding: var(--space-xl);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--paper);
    box-shadow: var(--shadow-sm);
}

.map-index-list {
    display: grid;
    gap: var(--space-sm);
}

.map-index-button {
    display: grid;
    gap: 2px;
    width: 100%;
    padding: var(--space-sm);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--surface);
    color: var(--ink);
    text-align: left;
}

.map-index-button:hover,
.map-index-button.active {
    background: var(--blue-soft);
    border-color: color-mix(in oklch, var(--blue) 38%, var(--line));
}

.chapter-grid {
    margin-top: var(--space-xl);
}

.chapter-card {
    display: grid;
    gap: var(--space-md);
    width: 100%;
    padding: var(--space-xl);
    text-align: left;
    color: var(--ink);
    cursor: pointer;
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.chapter-card-header {
    display: flex;
    justify-content: space-between;
    gap: var(--space-sm);
    align-items: flex-start;
}

.chapter-lead {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.chapter-lead img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--line);
    background: var(--surface);
}

.chapter-actions {
    margin-top: var(--space-xs);
}

.chapter-detail {
    margin-top: var(--space-xl);
}

.chapter-detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: var(--space-xl);
    align-items: start;
}

.chapter-photo-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-sm);
}

.chapter-photo-grid img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--radius-md);
    background: var(--surface);
}

.chapter-note {
    padding: var(--space-md);
    border: 1px solid color-mix(in oklch, var(--gold) 45%, var(--line));
    border-radius: var(--radius-md);
    background: var(--gold-soft);
    color: var(--ink-soft);
}

/* ===== GALLERY STORY CARDS ===== */
.gallery-grid {
    align-items: stretch;
}

.story-card {
    position: relative;
    width: 100%;
    min-height: 390px;
    padding: 0;
    border: 0;
    background: transparent;
    color: inherit;
    perspective: 1200px;
    text-align: left;
    overflow: clip;
    contain: layout paint;
    cursor: pointer;
}

.story-card-inner {
    position: relative;
    width: 100%;
    min-height: 390px;
    transform-style: preserve-3d;
    transition: transform 520ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.story-card.is-flipped .story-card-inner {
    transform: rotateY(180deg);
}

.story-face {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--paper);
    box-shadow: var(--shadow-sm);
    backface-visibility: hidden;
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.story-front img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    background: var(--surface);
}

.story-front-content,
.story-back {
    padding: var(--space-lg);
}

.story-front-content {
    display: grid;
    gap: var(--space-sm);
}

.story-overlay-label {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 0.4rem 0.58rem;
    border-radius: var(--radius-lg);
    background: color-mix(in oklch, var(--ink) 76%, transparent);
    color: var(--paper);
    font-size: 0.85rem;
    font-weight: 800;
}

.story-category {
    width: fit-content;
    padding: 0.24rem 0.58rem;
    border-radius: var(--radius-lg);
    background: var(--green-soft);
    color: var(--green-dark);
    font-weight: 900;
    font-size: 0.84rem;
}

.story-back {
    transform: rotateY(180deg);
    gap: var(--space-sm);
    justify-content: center;
}

.story-back dl {
    display: grid;
    gap: var(--space-xs);
    margin: 0;
}

.story-back div {
    display: grid;
    gap: 2px;
}

.story-back dt {
    color: var(--muted);
    font-weight: 800;
    font-size: 0.84rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.story-back dd {
    margin: 0;
    color: var(--ink);
    font-weight: 700;
}

.tap-copy {
    margin-top: auto;
    color: var(--blue-dark);
    font-weight: 800;
}

/* ===== TEAM AND LEADERSHIP ===== */
.team-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.team-member {
    max-width: none;
}

.team-photo {
    height: 300px;
    background: var(--surface);
}

.team-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.leaders-grid {
    margin-top: var(--space-xl);
}

.leader-card {
    align-content: start;
}

/* ===== FORMS ===== */
.contact-form {
    display: grid;
    gap: var(--space-md);
    padding: var(--space-xl);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--paper);
    box-shadow: var(--shadow-sm);
}

.form-group {
    display: grid;
    gap: var(--space-xs);
}

.form-group label {
    color: var(--ink);
    font-weight: 800;
}

.form-group input,
.form-group textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--surface);
    color: var(--ink);
    padding: 0.85rem 0.9rem;
}

.form-group textarea {
    resize: vertical;
}

/* ===== CAROUSEL AND LIGHTBOX ===== */
.carousel-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-slide {
    display: none;
    width: 100%;
    height: 100%;
}

.carousel-slide.active {
    display: block;
}

.carousel-slide img,
.carousel-slide video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: var(--surface);
}

.clickable-image {
    cursor: zoom-in;
}

.clickable-image:hover {
    opacity: 0.92;
}

.carousel-arrow {
    position: absolute;
    top: 50%;
    z-index: 10;
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: color-mix(in oklch, var(--paper) 92%, transparent);
    color: var(--ink);
    box-shadow: var(--shadow-sm);
    transform: translateY(-50%);
}

.carousel-arrow:hover {
    background: var(--paper);
}

.carousel-arrow.prev {
    left: 10px;
}

.carousel-arrow.next {
    right: 10px;
}

.carousel-dots {
    position: absolute;
    left: 50%;
    bottom: 12px;
    z-index: 10;
    display: flex;
    gap: 6px;
    transform: translateX(-50%);
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 99px;
    background: color-mix(in oklch, var(--paper) 55%, transparent);
}

.carousel-dot.active {
    width: 22px;
    background: var(--paper);
}

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    background: color-mix(in oklch, var(--ink) 92%, transparent);
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    position: relative;
    width: min(92vw, 1100px);
    height: min(86vh, 760px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-content img,
.lightbox-content video {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: var(--radius-md);
}

.lightbox-close,
.lightbox-nav {
    position: absolute;
    z-index: 10001;
    border: 1px solid color-mix(in oklch, var(--paper) 22%, transparent);
    background: color-mix(in oklch, var(--ink) 46%, transparent);
    color: var(--paper);
}

.lightbox-close {
    top: 18px;
    right: 20px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    font-size: 2rem;
    line-height: 1;
}

.lightbox-nav {
    top: 50%;
    width: 48px;
    height: 64px;
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    transform: translateY(-50%);
}

.lightbox-prev {
    left: 20px;
}

.lightbox-next {
    right: 20px;
}

.lightbox-counter {
    position: absolute;
    bottom: 18px;
    left: 50%;
    padding: 0.35rem 0.8rem;
    border-radius: var(--radius-lg);
    background: color-mix(in oklch, var(--ink) 62%, transparent);
    color: var(--paper);
    transform: translateX(-50%);
}

/* ===== FOOTER ===== */
.footer {
    margin-top: var(--section-block);
    padding-block: var(--space-3xl) var(--space-xl);
    background: var(--footer-bg);
    color: var(--paper);
}

.footer-content {
    display: grid;
    grid-template-columns: minmax(240px, 1.1fr) repeat(3, minmax(180px, 0.75fr));
    gap: var(--space-xl);
}

.footer-section {
    display: grid;
    align-content: start;
    gap: var(--space-sm);
}

.footer-section h3 {
    color: var(--paper);
    font-size: 1.15rem;
}

.footer-section p,
.footer-section a {
    color: color-mix(in oklch, var(--paper) 78%, var(--blue-soft));
}

.footer-section a:hover {
    color: var(--green-soft);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.footer-logo img {
    width: 54px;
    height: auto;
}

.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-xs);
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0.45rem 0.75rem;
    border: 1px solid color-mix(in oklch, var(--paper) 18%, transparent);
    border-radius: var(--radius-lg);
    font-weight: 800;
}

.footer-bottom {
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid color-mix(in oklch, var(--paper) 14%, transparent);
    color: color-mix(in oklch, var(--paper) 70%, var(--blue-soft));
}

/* ===== REVEALS AND MOTION ===== */
.reveal-ready {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 520ms ease, transform 520ms ease;
}

.reveal-in {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 1ms !important;
        animation-duration: 1ms !important;
    }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1180px) {
    .hamburger {
        display: inline-flex;
    }

    .nav-menu {
        position: fixed;
        top: 76px;
        right: 0;
        bottom: 0;
        left: 0;
        display: grid;
        align-content: start;
        justify-items: stretch;
        gap: var(--space-xs);
        padding: var(--space-lg) var(--space-lg) var(--space-3xl);
        background: var(--paper);
        opacity: 0;
        pointer-events: none;
        visibility: hidden;
        transition: opacity 180ms ease, visibility 180ms ease;
        overflow-y: auto;
        border-top: 1px solid var(--line);
    }

    .nav-menu.active {
        opacity: 1;
        pointer-events: auto;
        visibility: visible;
    }

    .nav-link,
    .btn-donate {
        width: 100%;
        justify-content: flex-start;
        min-height: 48px;
        padding-inline: var(--space-md);
        font-size: 1.08rem;
    }
}

@media (max-width: 900px) {
    .impact-band .stats-grid,
    .officer-grid,
    .chapter-summary,
    .split-section,
    .map-layout,
    .chapter-detail-grid,
    .footer-content {
        grid-template-columns: 1fr;
    }

    .chapter-model {
        grid-column: auto;
    }

    .world-map {
        min-height: 360px;
    }
}

@media (max-width: 680px) {
    body {
        font-size: 1rem;
    }

    .container,
    .wide-container,
    .hero-content {
        width: min(100% - 28px, 1180px);
    }

    .logo img {
        height: 48px;
    }

    .logo::after {
        max-width: 120px;
        font-size: 0.82rem;
    }

    .home-hero {
        min-height: clamp(600px, calc(100vh - 96px), 720px);
    }

    .home-hero h1 {
        font-size: clamp(2.55rem, 11vw, 4rem);
    }

    .hero-actions,
    .btn-row {
        display: grid;
    }

    .btn,
    .btn-donate {
        width: 100%;
    }

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

    .stat-card {
        min-height: 132px;
    }

    .card-media,
    .team-photo {
        height: 240px;
    }

    .service-card,
    .officer-card,
    .leader-card,
    .chapter-card,
    .map-index,
    .chapter-detail,
    .impact-card {
        padding: var(--space-lg);
    }

    .chapter-card-header {
        display: grid;
    }

    .chapter-photo-grid {
        grid-template-columns: 1fr;
    }

    .story-card,
    .story-card-inner {
        min-height: 430px;
    }

    .story-front img {
        height: 230px;
    }

    .lightbox-nav {
        width: 42px;
        height: 52px;
    }

    .lightbox-prev {
        left: 8px;
    }

    .lightbox-next {
        right: 8px;
    }
}

@media (max-height: 760px) and (min-width: 900px) {
    .hero-proof {
        display: none;
    }
}

@media (max-width: 440px) {
    .impact-band .stats-grid {
        grid-template-columns: 1fr;
    }

    .world-map {
        min-height: 300px;
    }

    .map-pin span {
        display: none;
    }
}