:root {
    --blue: #029ed5;
    --blue-dark: #0482c4;
    --gold: #d59b2d;
    --green: #1f8a45;
    --red: #e31f35;
    --white: #ffffff;
    --ink: #111827;
    --muted: #647084;
    --soft: #f5f7fb;
    --line: rgba(2, 158, 213, .18);
    --shadow: 0 24px 70px rgba(4, 130, 196, .18);
    --radius: 8px;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: Inter, "Segoe UI", Arial, sans-serif;
    color: var(--ink);
    background: var(--white);
    line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5vw;
    background: rgba(4, 130, 196, .94);
    color: var(--white);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(255, 255, 255, .12);
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 900; letter-spacing: 0; }
.brand img { width: 46px; height: 46px; object-fit: contain; }
.main-nav { display: flex; align-items: center; gap: 18px; font-size: 14px; font-weight: 700; }
.main-nav a { opacity: .92; }
.main-nav a:hover { color: var(--gold); }
.main-nav > a:not(.admin-link), .nav-dropdown > summary { position: relative; padding: 27px 0 22px; }
.main-nav > a.active:not(.admin-link), .nav-dropdown.active > summary { color: #ffe09a; }
.main-nav > a.active:not(.admin-link)::after, .nav-dropdown.active > summary::before { content: ""; position: absolute; right: 0; bottom: 15px; left: 0; height: 3px; border-radius: 3px; background: var(--gold); }
.nav-dropdown { position: relative; }
.nav-dropdown > summary { display: flex; align-items: center; gap: 6px; list-style: none; cursor: pointer; }
.nav-dropdown > summary::-webkit-details-marker { display: none; }
.nav-dropdown > summary::after { content: "⌄"; font-size: 13px; }
.nav-dropdown > div { position: absolute; top: calc(100% - 12px); left: 50%; min-width: 190px; display: grid; padding: 8px; border: 1px solid rgba(2,158,213,.18); border-radius: var(--radius); background: white; color: var(--ink); box-shadow: 0 18px 45px rgba(0, 42, 86, .2); transform: translateX(-50%); }
.nav-dropdown > div a { padding: 10px 12px; border-radius: 5px; }
.nav-dropdown > div a:hover, .nav-dropdown > div a.active { background: #eaf7fc; color: var(--blue-dark); }
.admin-link { padding: 10px 14px; background: var(--gold); color: white; border-radius: var(--radius); }
.admin-profile-link { width: 42px; height: 42px; display: grid; place-items: center; padding: 5px; }
.admin-profile-link img { width: 30px; height: 30px; border-radius: 50%; }
.nav-toggle { display: none; background: transparent; color: var(--white); border: 0; font-size: 28px; }

.hero-slider {
    min-height: 92vh;
    position: relative;
    overflow: hidden;
    background: var(--blue-dark);
}
.hero-slide {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center start;
    padding: 120px 8vw 72px;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transform: scale(1.02);
    transition: opacity .8s ease, transform 1.2s ease;
}
.hero-slide::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(4, 130, 196, .9), rgba(2, 158, 213, .5), rgba(227, 31, 53, .1));
}
.hero-slide.active { opacity: 1; transform: scale(1); }
.hero-content { position: relative; max-width: 760px; color: var(--white); }
.hero-content h1, .page-hero h1 {
    margin: 0 0 20px;
    font-size: clamp(44px, 8vw, 104px);
    line-height: .9;
    font-weight: 950;
}
.hero-content p, .page-hero p { font-size: clamp(18px, 2vw, 25px); max-width: 680px; color: rgba(255, 255, 255, .9); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 20px;
    border-radius: var(--radius);
    font-weight: 850;
    border: 1px solid transparent;
    cursor: pointer;
}
.btn.primary, .btn.small { background: var(--gold); color: white; }
.btn.primary:hover, .btn.small:hover { background: #f2b233; }
.btn.ghost { border-color: rgba(255, 255, 255, .5); color: var(--white); }
.btn.small { min-height: 40px; font-size: 14px; margin-top: 14px; }
.text-link { color: var(--blue); font-weight: 850; border-bottom: 2px solid var(--gold); }

.section {
    width: min(1180px, 90vw);
    margin: 0 auto;
    padding: 86px 0;
}
.section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 28px;
}
.section h2, .section-head h2, .partners h2 {
    margin: 0 0 12px;
    font-size: clamp(30px, 4vw, 56px);
    line-height: 1;
    color: var(--blue-dark);
}
.section-head a { color: var(--blue); font-weight: 850; }

.countdown-band {
    width: min(1180px, 90vw);
    margin: -56px auto 0;
    position: relative;
    z-index: 4;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    padding: 28px;
    border-top: 6px solid var(--gold);
}
.countdown-band span:first-child { color: var(--green); font-weight: 850; }
.countdown-band h2 { margin: 4px 0 0; font-size: 30px; color: var(--blue); }
.countdown { display: grid; grid-template-columns: repeat(3, auto auto); align-items: baseline; gap: 6px 10px; }
.countdown strong { font-size: 38px; color: var(--blue-dark); }
.countdown span { color: var(--muted); font-weight: 700; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.feature-image, .quote-panel {
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}
.feature-image { aspect-ratio: 4 / 3; object-fit: cover; }
.quote-panel { background: var(--blue); color: var(--white); padding: 42px; }
.quote-panel strong { color: var(--gold); font-size: 24px; }

.card-grid, .product-row, .news-grid, .member-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.event-card, .product-card, .news-grid article, .info-card, .member-grid article {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 12px 36px rgba(4, 130, 196, .08);
}
.event-card img, .news-grid img { height: 210px; width: 100%; object-fit: cover; }
.event-card div, .news-grid article, .info-card, .product-card, .member-grid article { padding: 24px; }
.event-card span, .product-card span, .news-grid span, figcaption span {
    color: var(--green);
    font-size: 13px;
    font-weight: 850;
    text-transform: uppercase;
}
.event-card h3, .product-card h3, .product-card h2, .news-grid h2, .news-grid h3, .info-card h2 { margin: 10px 0; color: var(--blue-dark); line-height: 1.15; }
.product-card img { height: 180px; width: 100%; object-fit: contain; background: var(--soft); padding: 18px; }
.product-card.large img { height: 230px; }
.product-card strong { display: block; color: var(--blue); font-size: 24px; }

.partners {
    background: var(--soft);
    padding: 70px 5vw;
    text-align: center;
}
.partners div { display: flex; justify-content: center; flex-wrap: wrap; gap: 22px; margin-top: 24px; }
.partners img { width: 140px; height: 80px; object-fit: contain; background: var(--white); border-radius: var(--radius); padding: 14px; border: 1px solid var(--line); }

.page-hero {
    min-height: 320px;
    padding: 122px 8vw 48px;
    background-size: cover;
    background-position: center;
    color: var(--white);
    position: relative;
}
.page-hero h1 { font-size: clamp(38px, 5vw, 66px); }
.page-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(4, 130, 196, .88), rgba(2, 158, 213, .35), rgba(227, 31, 53, .12));
}
.page-hero > * { position: relative; max-width: 780px; }

.timeline article {
    display: grid;
    grid-template-columns: 140px 260px 1fr;
    gap: 28px;
    padding: 28px 0;
    border-bottom: 1px solid var(--line);
    align-items: center;
}
.timeline time { color: var(--blue); font-size: 24px; font-weight: 900; }
.timeline time span { display: block; color: var(--gold); font-size: 16px; }
.timeline img { height: 170px; width: 100%; object-fit: cover; border-radius: var(--radius); }

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.gallery-grid figure { margin: 0; position: relative; overflow: hidden; border-radius: var(--radius); }
.gallery-grid img { height: 310px; width: 100%; object-fit: cover; transition: transform .45s ease; }
.gallery-grid figure:hover img { transform: scale(1.06); }
figcaption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 28px 18px 18px;
    color: var(--white);
    background: linear-gradient(transparent, rgba(4, 130, 196, .92));
    font-weight: 850;
}
figcaption span { display: block; color: var(--gold); }

.member-grid article { text-align: center; }
.member-grid img { width: 112px; height: 112px; border-radius: 50%; object-fit: cover; margin: 0 auto 16px; border: 4px solid var(--gold); }
.member-grid span { color: var(--green); font-weight: 850; }

.org-chart-page { padding: 126px 0 76px; overflow: hidden; background: #fbfcff; color: #0b1f43; }
.org-chart-header { width: min(920px, 90vw); margin: 0 auto 34px; text-align: center; }
.org-chart-header h1 { margin: 0; color: #071b3d; font-size: 46px; line-height: 1.1; text-transform: uppercase; }
.org-chart-header > p { margin: 14px 0 0; color: #4d5d73; font-size: 17px; }
.org-subtitle { display: flex; align-items: center; justify-content: center; gap: 22px; margin-top: 14px; color: #2e8f24; font-size: 18px; font-weight: 850; text-transform: uppercase; }
.org-subtitle i { width: 72px; height: 1px; background: #78bd48; }
.org-executive, .org-commissions { padding: 16px max(24px, calc((100vw - 1320px) / 2)) 54px; }
.org-executive { background: #f5f8ff; }
.org-executive > h2, .org-commissions > h2 { display: flex; align-items: center; justify-content: center; gap: 12px; margin: 0 auto 40px; color: #063b95; font-size: 24px; text-transform: uppercase; }
.org-executive > h2::after, .org-commissions > h2::after { content: ""; position: absolute; width: 74px; height: 2px; margin-top: 44px; background: #2f77cc; }
.org-executive > h2 img, .org-commissions > h2 img { width: 42px; height: 42px; border-radius: 50%; object-fit: cover; }
.org-president-wrap { position: relative; display: flex; justify-content: center; padding-bottom: 58px; }
.org-president-wrap::after { content: ""; position: absolute; left: 50%; bottom: 0; width: 1px; height: 58px; border-left: 1px dashed #8aa9d4; }
.org-person-card { position: relative; min-height: 215px; padding: 64px 22px 22px; border: 1px solid #cbd8eb; border-radius: 8px; background: white; box-shadow: 0 8px 22px rgba(11, 56, 115, .08); text-align: center; }
.org-person-card > img { position: absolute; top: -38px; left: 50%; width: 76px; height: 76px; transform: translateX(-50%); border: 4px solid white; border-radius: 50%; background: white; object-fit: cover; box-shadow: 0 4px 12px rgba(0, 48, 110, .18); }
.org-person-card > span { display: block; color: #278315; font-size: 14px; font-weight: 900; text-transform: uppercase; }
.org-person-card h3 { margin: 8px 0; color: #0b1734; font-size: 19px; line-height: 1.2; }
.org-person-card p { margin: 0 auto; max-width: 300px; color: #354761; font-size: 13px; line-height: 1.5; }
.org-profile-button { margin-top: 14px; padding: 8px 13px; border: 1px solid #8fb1df; border-radius: 5px; background: white; color: #0753af; font: inherit; font-size: 12px; font-weight: 850; cursor: pointer; }
.org-profile-button:hover { background: #eef5ff; }
.org-profile-button.compact { margin-top: 9px; padding: 6px 10px; font-size: 11px; }
.org-president-card { width: 380px; min-height: 220px; border-top: 18px solid #0753af; }
.org-president-card > img { width: 96px; height: 96px; top: -62px; }
.org-president-card > span { color: #0644a4; font-size: 17px; }
.org-president-card h3 { font-size: 22px; }
.org-office-grid { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; max-width: 1240px; margin: 0 auto; padding-top: 48px; }
.org-office-grid::before { content: ""; position: absolute; top: 0; left: 12.5%; right: 12.5%; border-top: 1px dashed #8aa9d4; }
.org-office-grid .org-person-card::before { content: ""; position: absolute; top: -49px; left: 50%; height: 48px; border-left: 1px dashed #8aa9d4; }
.org-commissions { padding-top: 42px; background: white; }
.org-commission-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; max-width: 1320px; margin: 58px auto 0; }
.org-commission-card { --commission-color: #0753af; position: relative; overflow: visible; border: 1px solid #cdd9e9; border-radius: 8px; background: white; box-shadow: 0 8px 22px rgba(11, 56, 115, .06); }
.org-commission-card::before { content: ""; position: absolute; top: -59px; left: 50%; height: 58px; border-left: 1px dashed #8aa9d4; }
.org-commission-card.color-2 { --commission-color: #278315; }
.org-commission-card.color-3 { --commission-color: #e34b16; }
.org-commission-card.color-4 { --commission-color: #7424a7; }
.org-commission-card.color-5 { --commission-color: #07869b; }
.org-commission-head { min-height: 170px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; padding: 20px; color: var(--commission-color); text-align: center; }
.org-commission-head img { width: 72px; height: 72px; border: 5px solid var(--commission-color); border-radius: 50%; object-fit: cover; }
.org-commission-head h3 { margin: 0; font-size: 16px; line-height: 1.35; text-transform: uppercase; }
.org-commission-president { min-height: 145px; display: flex; flex-direction: column; align-items: center; padding: 15px; border-top: 1px solid #dce4ef; border-bottom: 1px solid #dce4ef; text-align: center; }
.org-commission-president span, .org-commission-members > span { color: var(--commission-color); font-size: 12px; font-weight: 900; text-transform: uppercase; }
.org-commission-president img { width: 54px; height: 54px; margin: 8px 0; border: 2px solid #d5dfed; border-radius: 50%; object-fit: cover; }
.org-commission-president strong { color: #17243b; font-size: 14px; }
.org-commission-members { min-height: 180px; padding: 18px 20px; }
.org-commission-members ul { margin: 13px 0 0; padding: 0; list-style: none; }
.org-commission-members li { margin-bottom: 9px; color: #182843; font-size: 13px; }
.org-commission-members li button { width: 100%; display: grid; grid-template-columns: 40px minmax(0, 1fr) auto; gap: 2px 9px; align-items: center; padding: 6px; border: 1px solid transparent; border-radius: 6px; background: transparent; color: inherit; text-align: left; cursor: pointer; }
.org-commission-members li button:hover { border-color: color-mix(in srgb, var(--commission-color) 30%, white); background: color-mix(in srgb, var(--commission-color) 6%, white); }
.org-commission-members li img { grid-column: 1; grid-row: 1 / 3; width: 38px; height: 38px; border: 2px solid color-mix(in srgb, var(--commission-color) 35%, white); border-radius: 50%; object-fit: cover; background: white; }
.org-commission-members li button:hover strong { color: var(--commission-color); }
.org-commission-members li strong { grid-column: 2; font-size: 13px; }
.org-commission-members li small { display: block; grid-column: 2; color: #66758b; }
.org-commission-members li em { grid-column: 3; grid-row: 1 / 3; align-self: center; color: var(--commission-color); font-size: 11px; font-style: normal; font-weight: 850; text-transform: uppercase; }
.org-commission-members p { color: #66758b; font-size: 13px; }
.org-chart-footer { width: min(860px, 88vw); display: flex; align-items: center; justify-content: center; gap: 24px; margin: 34px auto 0; padding: 20px 30px; border: 1px solid #c5d8fa; border-radius: 8px; background: #f4f7ff; text-align: left; }
.org-chart-footer img { width: 72px; height: 72px; border-radius: 50%; object-fit: cover; }
.org-chart-footer strong { display: block; color: #0845ad; font-size: 20px; text-transform: uppercase; }
.org-chart-footer p { margin: 4px 0 0; color: #45566f; }
.org-chart-motto { margin: 28px 0 0; color: #0753af; font-size: 18px; font-style: italic; text-align: center; }
.member-profile-modal { width: min(680px, calc(100vw - 32px)); max-height: calc(100vh - 40px); padding: 0; border: 0; border-radius: 8px; box-shadow: 0 30px 90px rgba(0, 24, 70, .28); }
.member-profile-modal::backdrop { background: rgba(5, 17, 38, .72); backdrop-filter: blur(4px); }
.member-modal-close { position: absolute; top: 14px; right: 14px; z-index: 2; width: 38px; height: 38px; border: 0; border-radius: 50%; background: rgba(255,255,255,.16); color: white; font-size: 26px; cursor: pointer; }
.member-modal-header { display: grid; grid-template-columns: 130px 1fr; gap: 24px; align-items: center; padding: 32px; color: white; background: #0753af; }
.member-modal-header img { width: 130px; height: 130px; border: 5px solid white; border-radius: 50%; background: white; object-fit: cover; }
.member-modal-header span { color: #bfe4ff; font-size: 12px; font-weight: 850; text-transform: uppercase; }
.member-modal-header h2 { margin: 7px 0; font-size: 30px; line-height: 1.1; }
.member-modal-header strong { color: #ffd375; }
.member-modal-description { margin: 0; padding: 28px 32px 8px; color: #46566d; font-size: 16px; line-height: 1.65; }
.member-modal-contacts { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 20px 32px 32px; }
.member-modal-contacts a { min-height: 72px; display: grid; align-content: center; padding: 13px 15px; border: 1px solid #d7e1ef; border-radius: 7px; background: #f8faff; }
.member-modal-contacts a:hover { border-color: #8fb1df; }
.member-modal-contacts a[hidden] { display: none; }
.member-modal-contacts span { color: #68778b; font-size: 11px; font-weight: 800; text-transform: uppercase; }
.member-modal-contacts strong { overflow-wrap: anywhere; color: #0753af; font-size: 14px; }

.article-detail {
    width: min(860px, 90vw);
    margin: 120px auto 70px;
}
.article-detail > img { width: 100%; height: 420px; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.article-detail h1 { font-size: clamp(38px, 5vw, 64px); line-height: 1; color: var(--blue-dark); }
.comments-box, .contact-form {
    margin-top: 32px;
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--soft);
}
textarea, input {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 13px 14px;
    font: inherit;
    margin-top: 6px;
}
select {
    width: 100%;
    min-height: 50px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 12px 14px;
    background: white;
    font: inherit;
}
label { display: grid; gap: 6px; margin-bottom: 16px; font-weight: 800; color: var(--blue-dark); }
.contact-layout { display: grid; grid-template-columns: 1.4fr .8fr; gap: 28px; align-items: start; }
.accreditation-layout { display: grid; grid-template-columns: minmax(260px, .72fr) minmax(0, 1.28fr); gap: 34px; align-items: start; }
.accreditation-intro { position: sticky; top: 105px; padding: 30px; border-radius: var(--radius); background: var(--blue-dark); color: white; }
.accreditation-intro h2 { color: white; font-size: 34px; }
.accreditation-intro > p { color: rgba(255,255,255,.8); }
.accreditation-intro > div { display: grid; grid-template-columns: 38px 1fr; gap: 12px; align-items: center; margin-top: 18px; }
.accreditation-intro > div strong { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; background: var(--gold); color: var(--blue-dark); }
.accreditation-form-wrap { padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--soft); }
.accreditation-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 18px; }
.accreditation-form .wide { grid-column: 1 / -1; }
.accreditation-form .consent { grid-template-columns: 20px 1fr; align-items: start; color: var(--muted); font-size: 13px; font-weight: 650; }
.accreditation-form .consent input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--blue); }
.form-submit-row { display: flex; align-items: center; gap: 14px; }
.form-submit-row > span { color: var(--blue-dark); font-size: 13px; font-weight: 800; }
.form-success { display: grid; grid-template-columns: 42px 1fr; gap: 13px; align-items: center; margin-bottom: 20px; padding: 14px; border: 1px solid #a7e0b8; border-radius: var(--radius); background: #e9faef; color: #166534; }
.form-success > span { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; background: #16a34a; color: white; font-size: 24px; font-weight: 950; }
.form-success p { margin: 2px 0 0; }
.form-error { margin-bottom: 20px; padding: 13px 15px; border-radius: var(--radius); background: #fee4e2; color: #9f1239; }

.site-footer {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 28px;
    padding: 56px 5vw;
    background: var(--blue-dark);
    color: rgba(255, 255, 255, .82);
}
.site-footer img { width: 78px; margin-bottom: 14px; }
.site-footer strong { color: var(--gold); }
.whatsapp-float {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 60;
    background: #17b45b;
    color: var(--white);
    padding: 14px 18px;
    border-radius: 999px;
    font-weight: 900;
    box-shadow: var(--shadow);
}
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 980px) {
    .nav-toggle { display: block; }
    .main-nav {
        position: fixed;
        top: 76px;
        left: 0;
        right: 0;
        display: none;
        max-height: calc(100vh - 76px);
        overflow-y: auto;
        padding: 20px 5vw 28px;
        background: var(--blue-dark);
        flex-direction: column;
        align-items: flex-start;
    }
    .main-nav.open { display: flex; }
    .main-nav > a:not(.admin-link), .nav-dropdown > summary { width: 100%; padding: 7px 0; }
    .main-nav > a.active:not(.admin-link)::after, .nav-dropdown.active > summary::before { bottom: 1px; width: 44px; }
    .nav-dropdown { width: 100%; }
    .nav-dropdown > div { position: static; min-width: 0; margin-top: 6px; padding: 4px 0 4px 14px; border: 0; background: rgba(255,255,255,.07); color: white; box-shadow: none; transform: none; }
    .nav-dropdown > div a:hover, .nav-dropdown > div a.active { background: rgba(255,255,255,.1); color: #ffe09a; }
    .countdown-band, .split, .contact-layout, .accreditation-layout, .site-footer { grid-template-columns: 1fr; }
    .accreditation-intro { position: static; }
    .countdown-band { flex-direction: column; align-items: flex-start; }
    .card-grid, .product-row, .news-grid, .member-grid { grid-template-columns: 1fr 1fr; }
    .timeline article { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: 1fr 1fr; }
    .org-office-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 58px 20px; }
    .org-office-grid::before, .org-office-grid .org-person-card::before { display: none; }
}

@media (max-width: 640px) {
    .site-header { height: 68px; }
    .brand span { font-size: 14px; }
    .hero-slide { padding: 108px 6vw 70px; }
    .hero-content h1, .page-hero h1 { font-size: 48px; }
    .card-grid, .product-row, .news-grid, .member-grid, .gallery-grid { grid-template-columns: 1fr; }
    .countdown { grid-template-columns: repeat(3, 1fr); }
    .countdown span { display: none; }
    .section { padding: 58px 0; }
    .page-hero { min-height: 270px; padding-top: 106px; }
    .org-chart-page { padding-top: 102px; }
    .org-chart-header h1 { font-size: 29px; }
    .org-chart-header > p { font-size: 14px; }
    .org-subtitle { font-size: 14px; }
    .org-subtitle i { width: 40px; }
    .org-executive, .org-commissions { padding-left: 20px; padding-right: 20px; }
    .org-executive > h2, .org-commissions > h2 { font-size: 20px; }
    .org-president-card { width: 100%; }
    .org-office-grid { grid-template-columns: 1fr; }
    .org-person-card { min-height: 195px; }
    .org-commission-grid { grid-template-columns: 1fr; }
    .org-chart-footer { flex-direction: column; text-align: center; }
    .org-chart-footer strong { font-size: 17px; }
    .member-modal-header { grid-template-columns: 1fr; padding: 28px 22px; text-align: center; }
    .member-modal-header img { width: 104px; height: 104px; margin: 0 auto; }
    .member-modal-header h2 { font-size: 24px; }
    .member-modal-description { padding: 22px 22px 6px; }
    .member-modal-contacts { grid-template-columns: 1fr; padding: 16px 22px 24px; }
    .accreditation-form { grid-template-columns: 1fr; }
    .accreditation-form .wide { grid-column: auto; }
    .accreditation-form-wrap, .accreditation-intro { padding: 22px; }
}