/* ═══════════════════════════════════════════
   Vakıf Tema — Ana CSS  (v2)
   public/css/themes/vakif/style.css
═══════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --green-dark:  #0f3826;
    --green-mid:   #1d5c3e;
    --green-light: #2e8b5a;
    --gold:        #b5923a;
    --gold-light:  #e8c56a;
    --cream:       #faf7f2;
    --text-dark:   #1c1c1c;
    --text-mid:    #4a4a4a;
    --text-light:  #7a7a7a;
    --white:       #ffffff;
}

html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
    background: var(--white);
    overflow-x: hidden;
    padding-top: 112px;
}

/* ════════════════════ TOP BAR ════════════════════ */
.vk-top-bar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 201;
    background: #060908;
    border-bottom: 1px solid rgba(255,255,255,.05);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 4%; height: 36px;
    font-size: 12px; color: rgba(255,255,255,.4);
}
.vk-top-bar a { color: var(--gold-light); text-decoration: none; font-weight: 500; }
.vk-top-bar a:hover { text-decoration: underline; }
.vk-top-bar-right { display: flex; gap: 20px; }

/* ════════════════════ NAVBAR ════════════════════ */
.vk-nav {
    position: fixed; top: 36px; left: 0; right: 0; z-index: 200;
    background: #ffffff;
    border-bottom: 1px solid rgba(0,0,0,.08);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 4%; height: 76px;
    transition: box-shadow .3s;
}
.vk-nav.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,.10); }

.vk-nav-logo { display: flex; align-items: center; gap: 14px; text-decoration: none; flex-shrink: 0; }
.vk-nav-logo-icon {
    width: 46px; height: 46px;
    background: linear-gradient(145deg, var(--gold) 0%, #c9a545 100%);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-family: 'Amiri', serif; font-size: 26px; color: var(--white);
    box-shadow: 0 0 0 1px rgba(181,146,58,.3), 0 4px 16px rgba(181,146,58,.35);
    flex-shrink: 0;
}
.vk-nav-logo-name { color: var(--text-dark); font-size: 14.5px; font-weight: 800; letter-spacing: .15px; line-height: 1.25; }
.vk-nav-logo-sub  { color: var(--gold); font-size: 10.5px; font-weight: 600; letter-spacing: .8px; text-transform: uppercase; }
.vk-nav-divider   { width: 1px; height: 32px; background: rgba(0,0,0,.1); margin: 0 6px; flex-shrink: 0; }

.vk-nav-links { display: flex; gap: 4px; list-style: none; align-items: center; padding: 0; margin: 0; }
.vk-nav-links a {
    color: var(--text-mid); text-decoration: none;
    font-size: 13.5px; font-weight: 500; letter-spacing: .15px;
    padding: 7px 14px; border-radius: 8px;
    transition: color .2s, background .2s;
}
.vk-nav-links a:hover  { color: var(--text-dark); background: rgba(0,0,0,.05); }
.vk-nav-links a.active { color: var(--green-mid); background: rgba(46,139,90,.08); font-weight: 600; }

.vk-nav-actions { display: flex; align-items: center; gap: 10px; }
.vk-nav-btn {
    background: linear-gradient(135deg, var(--gold) 0%, #c08a28 100%);
    color: var(--white); border: none;
    padding: 9px 22px; border-radius: 8px;
    font-size: 13.5px; font-weight: 700; cursor: pointer;
    transition: all .2s;
    box-shadow: 0 2px 12px rgba(181,146,58,.35);
    letter-spacing: .2px;
    display: flex; align-items: center; gap: 7px;
    font-family: 'Inter', sans-serif;
}
.vk-nav-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 22px rgba(181,146,58,.5); }

.vk-nav-hamburger {
    display: none; flex-direction: column; justify-content: center;
    gap: 5px; width: 40px; height: 40px;
    background: rgba(0,0,0,.04); border: 1px solid rgba(0,0,0,.1);
    border-radius: 9px; cursor: pointer; padding: 9px 10px;
    transition: background .2s;
}
.vk-nav-hamburger:hover { background: rgba(0,0,0,.08); }
.vk-nav-hamburger span {
    display: block; height: 2px; border-radius: 2px;
    background: rgba(0,0,0,.7);
    transition: transform .3s, opacity .3s, width .3s;
}
.vk-nav-hamburger span:nth-child(2) { width: 75%; }
.vk-nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.vk-nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.vk-nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.vk-nav-mobile {
    display: none;
    position: fixed; top: 112px; left: 0; right: 0; z-index: 199;
    background: #0d1210;
    border-bottom: 1px solid rgba(255,255,255,.07);
    padding: 8px 0 20px;
    box-shadow: 0 16px 48px rgba(0,0,0,.6);
    transform: translateY(-8px); opacity: 0;
    transition: transform .3s ease, opacity .3s ease;
    pointer-events: none;
}
.vk-nav-mobile.open { transform: translateY(0); opacity: 1; pointer-events: all; }
.vk-nav-mobile ul  { list-style: none; padding: 0 4%; margin: 0; }
.vk-nav-mobile ul li { border-bottom: 1px solid rgba(255,255,255,.05); }
.vk-nav-mobile ul li:last-child { border-bottom: none; }
.vk-nav-mobile ul a {
    display: flex; align-items: center; justify-content: space-between;
    color: rgba(255,255,255,.75); text-decoration: none;
    font-size: 15px; font-weight: 500; padding: 15px 6px; transition: color .2s;
}
.vk-nav-mobile ul a:hover { color: var(--gold-light); }
.vk-nav-mobile ul a::after { content: '›'; font-size: 20px; opacity: .4; }
.vk-nav-mobile-footer { display: flex; gap: 10px; padding: 16px 4% 0; flex-wrap: wrap; }
.vk-nav-mobile-footer .vk-nav-btn { flex: 2; justify-content: center; padding: 12px 16px; font-size: 15px; }

/* ════════════════════ SLIDER ════════════════════ */
.vk-slider { position: relative; width: 100%; height: 100vh; min-height: 680px; overflow: hidden; }
.vk-slides  { display: flex; height: 100%; transition: transform .85s cubic-bezier(.77,0,.175,1); }
.vk-slide   { min-width: 100%; height: 100%; position: relative; display: flex; align-items: center; justify-content: center; overflow: hidden; }

.vk-slide-1 {
    background:
        linear-gradient(160deg, rgba(10,35,22,.92) 0%, rgba(20,70,45,.78) 55%, rgba(15,45,30,.88) 100%),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='800' height='600'%3E%3Cdefs%3E%3CradialGradient id='g1' cx='30%25' cy='50%25'%3E%3Cstop offset='0%25' stop-color='%23174d30'/%3E%3Cstop offset='100%25' stop-color='%230a2216'/%3E%3C/radialGradient%3E%3C/defs%3E%3Crect fill='url(%23g1)' width='800' height='600'/%3E%3Ccircle cx='600' cy='100' r='220' fill='%23b5923a' opacity='.07'/%3E%3Ccircle cx='100' cy='400' r='180' fill='%232e8b5a' opacity='.08'/%3E%3C/svg%3E") center/cover;
}
.vk-slide-2 {
    background:
        linear-gradient(160deg, rgba(8,28,50,.94) 0%, rgba(18,55,90,.80) 55%, rgba(10,35,65,.90) 100%),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='800' height='600'%3E%3Cdefs%3E%3CradialGradient id='g2' cx='70%25' cy='40%25'%3E%3Cstop offset='0%25' stop-color='%23122845'/%3E%3Cstop offset='100%25' stop-color='%23060e1c'/%3E%3C/radialGradient%3E%3C/defs%3E%3Crect fill='url(%23g2)' width='800' height='600'/%3E%3Ccircle cx='200' cy='150' r='200' fill='%23b5923a' opacity='.08'/%3E%3C/svg%3E") center/cover;
}
.vk-slide-3 {
    background:
        linear-gradient(160deg, rgba(30,18,8,.94) 0%, rgba(70,45,15,.80) 55%, rgba(45,28,8,.90) 100%),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='800' height='600'%3E%3Cdefs%3E%3CradialGradient id='g3' cx='50%25' cy='50%25'%3E%3Cstop offset='0%25' stop-color='%23402a08'/%3E%3Cstop offset='100%25' stop-color='%231a0f02'/%3E%3C/radialGradient%3E%3C/defs%3E%3Crect fill='url(%23g3)' width='800' height='600'/%3E%3Ccircle cx='100' cy='200' r='250' fill='%23b5923a' opacity='.1'/%3E%3C/svg%3E") center/cover;
}
.vk-slide::before {
    content: ''; position: absolute; inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M40 0L80 40L40 80L0 40Z' fill='none' stroke='rgba(255,255,255,0.025)' stroke-width='1'/%3E%3C/svg%3E");
    background-size: 80px 80px;
}
.vk-slide-decor {
    position: absolute; right: 6%; top: 50%; transform: translateY(-50%);
    opacity: .08; font-size: 340px; line-height: 1; user-select: none; pointer-events: none;
}
.vk-slide-content { position: relative; z-index: 2; max-width: 860px; padding: 0 5%; text-align: left; }
.vk-slide-arabic {
    font-family: 'Amiri', serif; font-size: 28px; color: var(--gold-light);
    margin-bottom: 18px; opacity: 0; transform: translateY(20px);
    transition: opacity .7s .2s, transform .7s .2s;
}
.vk-slide-tag {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(181,146,58,.18); border: 1px solid rgba(181,146,58,.4);
    color: var(--gold-light); font-size: 12px; font-weight: 700;
    letter-spacing: 1.5px; text-transform: uppercase;
    padding: 6px 16px; border-radius: 30px; margin-bottom: 22px;
    opacity: 0; transform: translateY(20px); transition: opacity .7s .1s, transform .7s .1s;
}
.vk-slide-title {
    font-size: clamp(36px, 5.5vw, 72px); font-weight: 900; color: var(--white);
    line-height: 1.1; margin-bottom: 12px;
    opacity: 0; transform: translateY(30px); transition: opacity .7s .3s, transform .7s .3s;
}
.vk-slide-title .hl { color: var(--gold-light); }
.vk-slide-subtitle {
    font-size: clamp(16px, 2vw, 22px); color: rgba(255,255,255,.7);
    line-height: 1.7; max-width: 600px; margin-bottom: 44px; font-style: italic;
    opacity: 0; transform: translateY(20px); transition: opacity .7s .45s, transform .7s .45s;
}
.vk-slide-btns {
    display: flex; gap: 16px; flex-wrap: wrap;
    opacity: 0; transform: translateY(20px); transition: opacity .7s .6s, transform .7s .6s;
}
.vk-slide.active .vk-slide-tag,
.vk-slide.active .vk-slide-arabic,
.vk-slide.active .vk-slide-title,
.vk-slide.active .vk-slide-subtitle,
.vk-slide.active .vk-slide-btns { opacity: 1; transform: translateY(0); }

.vk-sbtn-primary {
    display: inline-flex; align-items: center; gap: 10px;
    background: linear-gradient(135deg, var(--gold), #c9a545); color: var(--white);
    padding: 15px 36px; border-radius: 10px; font-size: 16px; font-weight: 800; text-decoration: none;
    box-shadow: 0 6px 28px rgba(181,146,58,.45); transition: all .25s;
}
.vk-sbtn-primary:hover  { transform: translateY(-3px); box-shadow: 0 10px 36px rgba(181,146,58,.55); color: var(--white); }
.vk-sbtn-secondary {
    display: inline-flex; align-items: center; gap: 10px;
    background: rgba(255,255,255,.1); color: var(--white);
    padding: 15px 36px; border-radius: 10px; font-size: 16px; font-weight: 700; text-decoration: none;
    border: 2px solid rgba(255,255,255,.35); transition: all .25s;
}
.vk-sbtn-secondary:hover { background: rgba(255,255,255,.18); border-color: rgba(255,255,255,.7); transform: translateY(-3px); color: var(--white); }

.vk-slider-arrow {
    position: absolute; top: 50%; transform: translateY(-50%); z-index: 10;
    background: rgba(255,255,255,.12); border: 2px solid rgba(255,255,255,.25);
    color: var(--white); width: 54px; height: 54px; border-radius: 50%; font-size: 20px;
    display: flex; align-items: center; justify-content: center; cursor: pointer; transition: all .2s;
    backdrop-filter: blur(6px);
}
.vk-slider-arrow:hover { background: var(--gold); border-color: var(--gold); }
.vk-slider-arrow.prev { left: 3%; }
.vk-slider-arrow.next { right: 3%; }

.vk-slider-dots { position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%); display: flex; gap: 10px; z-index: 10; }
.vk-dot { width: 10px; height: 10px; border-radius: 99px; background: rgba(255,255,255,.35); cursor: pointer; transition: all .35s; }
.vk-dot.active { background: var(--gold-light); width: 32px; }

.vk-slide-counter { position: absolute; right: 3%; bottom: 36px; color: rgba(255,255,255,.5); font-size: 13px; font-weight: 600; z-index: 10; letter-spacing: 1px; }
.vk-slide-counter span { color: var(--gold-light); font-size: 20px; font-weight: 800; }
.vk-slide-progress { position: absolute; bottom: 0; left: 0; height: 4px; background: linear-gradient(90deg, var(--gold), var(--gold-light)); z-index: 10; }

/* ════════════════════ SECTION COMMONS ════════════════════ */
.vk-section { padding: 96px 5%; }
.vk-section-tag {
    display: inline-block; background: rgba(46,139,90,.1); color: var(--green-mid);
    font-size: 11px; font-weight: 700; letter-spacing: 1.8px; text-transform: uppercase;
    padding: 5px 14px; border-radius: 20px; margin-bottom: 14px;
}
.vk-section h2 { font-size: clamp(26px, 4vw, 44px); font-weight: 800; line-height: 1.15; margin-bottom: 16px; }
.vk-section-lead { font-size: 17px; color: var(--text-mid); line-height: 1.75; max-width: 580px; }
.vk-btn-outline {
    background: transparent; color: var(--green-mid); border: 2px solid var(--green-mid);
    padding: 10px 24px; border-radius: 8px; font-size: 14px; font-weight: 700; text-decoration: none; transition: all .2s;
}
.vk-btn-outline:hover { background: var(--green-mid); color: var(--white); }

/* ════════════════════ HAKKIMIZDA ════════════════════ */
.vk-about { background: var(--cream); }
.vk-about-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.vk-about-img-main {
    background: linear-gradient(145deg, var(--green-dark), var(--green-mid));
    border-radius: 24px; height: 460px;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 20px; overflow: hidden; position: relative;
    box-shadow: 0 24px 64px rgba(15,56,38,.35);
}
.vk-about-img-main::after { content: '☽'; position: absolute; right: -30px; bottom: -20px; font-size: 220px; opacity: .04; color: var(--gold-light); }
.vk-about-img-emoji  { font-size: 80px; }
.vk-about-img-arabic { font-family: 'Amiri', serif; font-size: 32px; color: var(--gold-light); }
.vk-about-img-sub    { font-size: 14px; color: rgba(255,255,255,.6); letter-spacing: 1px; }
.vk-about-badge {
    position: absolute; bottom: -28px; right: -28px;
    background: linear-gradient(135deg, var(--gold), #c9a545); color: var(--white);
    border-radius: 18px; padding: 22px 26px; text-align: center;
    box-shadow: 0 10px 36px rgba(181,146,58,.45);
}
.vk-ab-num  { font-size: 36px; font-weight: 900; display: block; }
.vk-ab-text { font-size: 12px; opacity: .85; }
.vk-about-values { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 32px; }
.vk-value-card {
    background: var(--white); border-radius: 12px; padding: 16px;
    display: flex; align-items: flex-start; gap: 12px;
    box-shadow: 0 2px 14px rgba(0,0,0,.06); transition: transform .2s;
}
.vk-value-card:hover { transform: translateY(-3px); }
.vk-vc-icon  { width: 38px; height: 38px; border-radius: 9px; background: rgba(46,139,90,.1); display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.vk-vc-title { font-size: 13px; font-weight: 700; margin-bottom: 3px; }
.vk-vc-desc  { font-size: 12px; color: var(--text-light); line-height: 1.5; }

/* ════════════════════ GALERİ ════════════════════ */
.vk-gallery-section { background: var(--white); padding: 80px 0; }
.vk-gallery-header {
    display: flex; justify-content: space-between; align-items: flex-end;
    padding: 0 5%; margin-bottom: 36px; flex-wrap: wrap; gap: 16px;
}
.vk-gallery-arrows { display: flex; gap: 10px; }
.vk-gallery-arrow-btn {
    width: 44px; height: 44px; border-radius: 50%;
    border: 2px solid rgba(0,0,0,.12); background: var(--white);
    color: var(--text-dark); font-size: 18px; cursor: pointer;
    display: flex; align-items: center; justify-content: center; transition: all .2s;
}
.vk-gallery-arrow-btn:hover { background: var(--green-mid); border-color: var(--green-mid); color: var(--white); transform: scale(1.08); }

.vk-gallery-track-wrap { overflow: hidden; padding: 8px 0 16px; cursor: grab; }
.vk-gallery-track-wrap:active { cursor: grabbing; }
.vk-gallery-track {
    display: flex; gap: 18px; padding: 0 5%;
    transition: transform .45s cubic-bezier(.4,0,.2,1);
    will-change: transform;
}

.vk-gallery-item { flex-shrink: 0; width: 280px; }
.vk-gallery-thumb {
    border-radius: 16px; overflow: hidden; height: 200px; position: relative;
    box-shadow: 0 6px 24px rgba(0,0,0,.14); transition: transform .25s, box-shadow .25s; cursor: pointer;
}
.vk-gallery-thumb:hover { transform: translateY(-5px) scale(1.01); box-shadow: 0 16px 40px rgba(0,0,0,.22); }
.vk-gallery-thumb-inner {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 12px; height: 100%; color: var(--white); font-size: 52px; padding: 16px;
}
.vk-gallery-thumb-inner span { font-size: 13px; font-weight: 600; letter-spacing: .3px; text-align: center; opacity: .85; }
.vk-gallery-overlay {
    position: absolute; inset: 0; background: rgba(0,0,0,.45);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: opacity .25s;
    color: var(--white); font-size: 15px; font-weight: 700; letter-spacing: .5px;
}
.vk-gallery-thumb:hover .vk-gallery-overlay { opacity: 1; }

/* Lightbox */
.vk-lightbox {
    position: fixed; inset: 0; z-index: 999;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; pointer-events: none; transition: opacity .3s;
}
.vk-lightbox.open { opacity: 1; pointer-events: all; }
.vk-lightbox-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.88); backdrop-filter: blur(8px); }
.vk-lightbox-content {
    position: relative; z-index: 2;
    display: flex; flex-direction: column; align-items: center; gap: 16px; max-width: 90vw;
    transform: scale(.92); transition: transform .3s;
}
.vk-lightbox.open .vk-lightbox-content { transform: scale(1); }
.vk-lightbox-img {
    width: 70vw; max-width: 820px; height: 52vw; max-height: 540px;
    border-radius: 18px; overflow: hidden; box-shadow: 0 24px 80px rgba(0,0,0,.6);
    display: flex; align-items: center; justify-content: center;
    font-size: 90px; flex-direction: column; gap: 18px; color: var(--white);
}
.vk-lightbox-img span { font-size: 18px; font-weight: 600; opacity: .8; }
.vk-lightbox-caption { color: rgba(255,255,255,.9); font-size: 16px; font-weight: 600; letter-spacing: .3px; }
.vk-lightbox-counter { color: rgba(255,255,255,.4); font-size: 13px; }
.vk-lightbox-close {
    position: absolute; top: 20px; right: 20px; z-index: 3;
    width: 42px; height: 42px; border-radius: 50%;
    background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.2);
    color: var(--white); font-size: 18px; cursor: pointer;
    display: flex; align-items: center; justify-content: center; transition: background .2s;
}
.vk-lightbox-close:hover { background: rgba(255,255,255,.28); }
.vk-lightbox-nav {
    position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
    width: 50px; height: 50px; border-radius: 50%;
    background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.2);
    color: var(--white); font-size: 22px; cursor: pointer;
    display: flex; align-items: center; justify-content: center; transition: background .2s;
}
.vk-lightbox-nav:hover { background: var(--gold); border-color: var(--gold); }
.vk-lightbox-prev { left: 20px; }
.vk-lightbox-next { right: 20px; }

/* ════════════════════ GAYEMİZ ════════════════════ */
.vk-mission { background: var(--white); }
.vk-mission-header { text-align: center; display: flex; flex-direction: column; align-items: center; margin-bottom: 60px; }
.vk-mission-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.vk-mc {
    background: var(--cream); border-radius: 20px; padding: 40px 30px;
    position: relative; overflow: hidden; transition: transform .25s, box-shadow .25s;
}
.vk-mc:hover { transform: translateY(-8px); box-shadow: 0 20px 56px rgba(0,0,0,.1); }
.vk-mc::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--green-mid), var(--green-light)); }
.vk-mc:nth-child(2)::before { background: linear-gradient(90deg, var(--gold), var(--gold-light)); }
.vk-mc:nth-child(3)::before { background: linear-gradient(90deg, var(--green-dark), var(--green-mid)); }
.vk-mc-icon  { font-size: 48px; margin-bottom: 22px; }
.vk-mc-title { font-size: 21px; font-weight: 800; margin-bottom: 12px; }
.vk-mc-desc  { font-size: 15px; color: var(--text-mid); line-height: 1.75; }

/* ════════════════════ PROJELERİMİZ ════════════════════ */
.vk-projects { background: var(--cream); }
.vk-projects-top { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 16px; margin-bottom: 44px; }
.vk-proj-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.vk-proj-card {
    background: var(--white); border-radius: 18px; overflow: hidden;
    box-shadow: 0 4px 24px rgba(0,0,0,.07); transition: transform .25s, box-shadow .25s;
}
.vk-proj-card:hover { transform: translateY(-6px); box-shadow: 0 14px 44px rgba(0,0,0,.13); }
.vk-proj-thumb { height: 190px; display: flex; align-items: center; justify-content: center; font-size: 60px; }
.vk-pt-green { background: linear-gradient(135deg, #e8f5e9, #c8e6c9); }
.vk-pt-gold  { background: linear-gradient(135deg, #fff8e1, #ffecb3); }
.vk-pt-blue  { background: linear-gradient(135deg, #e3f2fd, #bbdefb); }
.vk-proj-body  { padding: 24px; }
.vk-proj-cat   { font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--green-mid); margin-bottom: 8px; }
.vk-proj-title { font-size: 18px; font-weight: 800; margin-bottom: 10px; }
.vk-proj-desc  { font-size: 14px; color: var(--text-mid); line-height: 1.65; margin-bottom: 20px; }
.vk-prog-bg    { background: #e6ede9; border-radius: 99px; height: 8px; margin-bottom: 8px; }
.vk-prog-fill  { height: 100%; border-radius: 99px; background: linear-gradient(90deg, var(--green-mid), var(--green-light)); }
.vk-prog-meta  { display: flex; justify-content: space-between; font-size: 12px; color: var(--text-light); }
.vk-prog-meta strong { color: var(--green-dark); }

/* ════════════════════ ETKİNLİKLER ════════════════════ */
.vk-events { background: var(--white); }
.vk-events-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 36px; margin-top: 44px; }
.vk-event-featured {
    background: linear-gradient(145deg, var(--green-dark), var(--green-mid));
    border-radius: 22px; padding: 44px; color: var(--white); position: relative; overflow: hidden;
}
.vk-event-featured::after { content: '☽'; position: absolute; right: -40px; bottom: -30px; font-size: 200px; opacity: .05; color: var(--gold-light); }
.vk-ev-badge { display: inline-block; background: var(--gold); color: var(--white); font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; padding: 4px 12px; border-radius: 5px; margin-bottom: 20px; }
.vk-event-featured h3 { font-size: 28px; font-weight: 900; margin-bottom: 14px; line-height: 1.25; }
.vk-event-featured p  { font-size: 15px; color: rgba(255,255,255,.75); line-height: 1.7; margin-bottom: 28px; }
.vk-ev-meta { display: flex; gap: 22px; flex-wrap: wrap; margin-bottom: 32px; }
.vk-ev-meta-item { font-size: 14px; color: rgba(255,255,255,.75); display: flex; align-items: center; gap: 8px; }
.vk-btn-gold { display: inline-block; background: var(--gold); color: var(--white); padding: 12px 30px; border-radius: 9px; font-size: 14px; font-weight: 800; text-decoration: none; transition: all .2s; }
.vk-btn-gold:hover { background: var(--gold-light); transform: translateY(-2px); color: var(--text-dark); }
.vk-events-list { display: flex; flex-direction: column; gap: 14px; }
.vk-ev-item { display: flex; gap: 14px; align-items: flex-start; background: var(--cream); border-radius: 13px; padding: 18px; transition: box-shadow .2s; cursor: pointer; }
.vk-ev-item:hover { box-shadow: 0 6px 24px rgba(0,0,0,.08); }
.vk-ev-date { background: var(--green-mid); color: var(--white); border-radius: 10px; padding: 10px 12px; text-align: center; min-width: 52px; flex-shrink: 0; }
.vk-ev-day  { font-size: 22px; font-weight: 900; line-height: 1; }
.vk-ev-mon  { font-size: 11px; opacity: .8; text-transform: uppercase; letter-spacing: .5px; }
.vk-ev-info-title { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.vk-ev-info-meta  { font-size: 12px; color: var(--text-light); }

/* ════════════════════ DUYURULAR ════════════════════ */
.vk-announcements { background: var(--cream); }
.vk-ann-header { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 16px; margin-bottom: 40px; }
.vk-ann-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.vk-ann-card { background: var(--white); border-radius: 15px; padding: 28px; border-left: 4px solid var(--green-light); box-shadow: 0 2px 16px rgba(0,0,0,.06); transition: transform .2s; }
.vk-ann-card:hover { transform: translateY(-5px); }
.vk-ann-card.urgent { border-left-color: #e07b39; }
.vk-ann-card.award  { border-left-color: var(--gold); }
.vk-ann-badge { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: .8px; text-transform: uppercase; padding: 3px 10px; border-radius: 4px; background: rgba(46,139,90,.1); color: var(--green-mid); margin-bottom: 14px; }
.vk-ann-card.urgent .vk-ann-badge { background: rgba(224,123,57,.1); color: #c76432; }
.vk-ann-card.award  .vk-ann-badge { background: rgba(181,146,58,.1); color: var(--gold); }
.vk-ann-title { font-size: 17px; font-weight: 700; margin-bottom: 10px; line-height: 1.4; }
.vk-ann-desc  { font-size: 14px; color: var(--text-mid); line-height: 1.65; margin-bottom: 16px; }
.vk-ann-foot  { display: flex; justify-content: space-between; align-items: center; }
.vk-ann-date  { font-size: 12px; color: var(--text-light); }
.vk-ann-link  { font-size: 13px; font-weight: 700; color: var(--green-mid); text-decoration: none; }
.vk-ann-link:hover { text-decoration: underline; }

/* ════════════════════ BAĞIŞ ════════════════════ */
.vk-donation {
    background: linear-gradient(145deg, var(--green-dark) 0%, var(--green-mid) 100%);
    padding: 110px 5%; text-align: center; position: relative; overflow: hidden;
}
.vk-donation::before { content: ''; position: absolute; top: -100px; left: 50%; transform: translateX(-50%); width: 700px; height: 700px; border-radius: 50%; background: rgba(181,146,58,.07); }
.vk-donation::after  { content: '☽'; position: absolute; left: -60px; top: 50%; transform: translateY(-50%); font-size: 360px; opacity: .035; color: var(--gold-light); }
.vk-donation-content { position: relative; z-index: 1; max-width: 680px; margin: 0 auto; }
.vk-don-arabic  { font-family: 'Amiri', serif; font-size: 30px; color: var(--gold-light); display: block; margin-bottom: 8px; }
.vk-don-source  { font-size: 13px; color: rgba(255,255,255,.5); margin-bottom: 44px; font-style: italic; }
.vk-donation h2 { color: var(--white); font-size: clamp(28px, 4vw, 52px); margin-bottom: 18px; }
.vk-donation-content > p { color: rgba(255,255,255,.75); font-size: 17px; line-height: 1.75; margin-bottom: 40px; }

/* Bağış sekmeleri */
.vk-don-tabs {
    display: flex; gap: 0; background: rgba(0,0,0,.25);
    border-radius: 14px; padding: 5px; margin-bottom: 36px;
}
.vk-don-tab {
    flex: 1; display: flex; align-items: center; justify-content: center; gap: 9px;
    padding: 13px 10px; border-radius: 10px; border: none;
    background: transparent; color: rgba(255,255,255,.55);
    font-size: 14px; font-weight: 600; cursor: pointer; transition: all .25s;
    letter-spacing: .2px; font-family: 'Inter', sans-serif;
}
.vk-don-tab .vk-tab-icon { font-size: 20px; }
.vk-don-tab.active { background: var(--white); color: var(--text-dark); box-shadow: 0 4px 20px rgba(0,0,0,.25); }
.vk-don-tab:not(.active):hover { color: rgba(255,255,255,.85); background: rgba(255,255,255,.08); }

.vk-don-panel { display: none; }
.vk-don-panel.active { display: block; }

.vk-don-amounts { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 28px; }
.vk-amt-btn {
    background: rgba(255,255,255,.1); color: var(--white); border: 2px solid rgba(255,255,255,.2);
    border-radius: 10px; padding: 11px 26px; font-size: 17px; font-weight: 800; cursor: pointer; transition: all .2s;
    font-family: 'Inter', sans-serif;
}
.vk-amt-btn:hover, .vk-amt-btn.active { background: var(--gold); border-color: var(--gold); box-shadow: 0 4px 18px rgba(181,146,58,.45); }
.vk-don-row { display: flex; gap: 12px; justify-content: center; margin-bottom: 32px; }
.vk-don-input {
    flex: 1; padding: 15px 20px; border-radius: 10px;
    border: 2px solid rgba(255,255,255,.2); background: rgba(255,255,255,.1); color: var(--white);
    font-size: 16px; font-weight: 600; outline: none; font-family: 'Inter', sans-serif;
}
.vk-don-input::placeholder { color: rgba(255,255,255,.35); }
.vk-don-input:focus { border-color: var(--gold); }
.vk-btn-donate {
    background: linear-gradient(135deg, var(--gold), #c9a545); color: var(--white);
    padding: 15px 38px; border-radius: 10px; font-size: 17px; font-weight: 900;
    border: none; cursor: pointer; transition: all .2s; box-shadow: 0 6px 24px rgba(181,146,58,.5);
    white-space: nowrap; font-family: 'Inter', sans-serif;
}
.vk-btn-donate:hover { transform: translateY(-3px); box-shadow: 0 10px 32px rgba(181,146,58,.6); }
.vk-don-methods { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.vk-pay-badge { display: flex; align-items: center; gap: 7px; background: rgba(255,255,255,.08); border-radius: 8px; padding: 7px 14px; font-size: 12.5px; color: rgba(255,255,255,.6); }

/* Banka havalesi paneli */
.vk-don-bank-panel {
    background: rgba(0,0,0,.2); border: 1px solid rgba(255,255,255,.1);
    border-radius: 18px; padding: 32px; text-align: left;
}
.vk-don-bank-title { font-size: 15px; font-weight: 700; color: rgba(255,255,255,.9); margin-bottom: 24px; text-align: center; }
.vk-don-bank-rows { display: flex; flex-direction: column; }
.vk-don-bank-row {
    display: flex; align-items: center;
    border-bottom: 1px solid rgba(255,255,255,.07); padding: 14px 0;
}
.vk-don-bank-row:last-child { border-bottom: none; padding-bottom: 0; }
.vk-don-bank-label { font-size: 12px; font-weight: 700; letter-spacing: .8px; text-transform: uppercase; color: rgba(255,255,255,.4); min-width: 150px; flex-shrink: 0; }
.vk-don-bank-value { font-size: 15px; font-weight: 600; color: var(--white); flex: 1; word-break: break-all; }
.vk-don-bank-value.iban { font-family: 'Courier New', monospace; font-size: 14.5px; letter-spacing: 1.5px; color: var(--gold-light); }
.vk-don-copy-btn {
    background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15);
    color: rgba(255,255,255,.7); border-radius: 7px;
    padding: 5px 12px; font-size: 12px; font-weight: 600; cursor: pointer;
    margin-left: 12px; white-space: nowrap; transition: all .2s; flex-shrink: 0;
    font-family: 'Inter', sans-serif;
}
.vk-don-copy-btn:hover   { background: var(--gold); border-color: var(--gold); color: var(--white); }
.vk-don-copy-btn.copied  { background: #2e7d32; border-color: #2e7d32; color: var(--white); }
.vk-don-bank-note {
    margin-top: 22px; padding: 14px 18px;
    background: rgba(181,146,58,.12); border: 1px solid rgba(181,146,58,.25);
    border-radius: 10px; font-size: 13px; color: rgba(255,255,255,.65); line-height: 1.6; text-align: center;
}
.vk-don-bank-note strong { color: var(--gold-light); }

/* ════════════════════════════════════════════════
   VKF — FOOTER
════════════════════════════════════════════════ */
.vkf {
    background: linear-gradient(175deg, #0d1a10 0%, #0f2214 60%, #0d2a16 100%);
    color: rgba(255,255,255,.55);
    font-size: 14px;
}
.vkf-body { padding: 64px 5% 48px; border-bottom: 1px solid rgba(255,255,255,.06); }
.vkf-inner {
    max-width: 1200px; margin: 0 auto;
    display: grid; grid-template-columns: 1fr 380px; gap: 64px; align-items: start;
}

/* Marka */
.vkf-logo-row { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.vkf-logo-img { height: 48px; width: auto; border-radius: 10px; }
.vkf-logo-placeholder {
    width: 48px; height: 48px; border-radius: 10px; flex-shrink: 0;
    background: linear-gradient(135deg,#b5923a,#c9a545);
    display: flex; align-items: center; justify-content: center;
    font-family: 'Amiri', serif; font-size: 24px; color: #fff;
}
.vkf-site-name { color: #fff; font-size: 15px; font-weight: 800; line-height: 1.2; }
.vkf-desc { color: rgba(255,255,255,.45); font-size: 13.5px; line-height: 1.75; margin-bottom: 20px; }

/* İletişim */
.vkf-contact { display: flex; flex-direction: column; gap: 8px; margin-bottom: 22px; }
.vkf-contact-row { display: flex; align-items: flex-start; gap: 9px; font-size: 13px; color: rgba(255,255,255,.4); }
.vkf-contact-row i { color: #c8a96e; margin-top: 2px; flex-shrink: 0; font-size: 14px; }
.vkf-contact-row a { color: rgba(255,255,255,.4); text-decoration: none; transition: color .2s; }
.vkf-contact-row a:hover { color: #c8a96e; }

/* Sosyal */
.vkf-social { display: flex; gap: 10px; flex-wrap: wrap; }
.vkf-soc {
    width: 36px; height: 36px; border-radius: 8px;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.1);
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,.5); font-size: 15px;
    text-decoration: none; transition: all .2s;
}
.vkf-soc:hover { background: rgba(200,169,110,.15); border-color: rgba(200,169,110,.4); color: #c8a96e; transform: translateY(-2px); }

/* E-bülten */
.vkf-nl {
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 16px; padding: 32px 28px;
}
.vkf-nl-icon { font-size: 28px; margin-bottom: 12px; }
.vkf-nl-title { color: #fff; font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.vkf-nl-desc { font-size: 13px; color: rgba(255,255,255,.45); line-height: 1.65; margin-bottom: 20px; }
.vkf-nl-row { display: flex; margin-bottom: 10px; }
.vkf-nl-input {
    flex: 1; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12);
    border-right: none; border-radius: 8px 0 0 8px;
    color: #fff; font-size: 13px; padding: 10px 14px;
    outline: none; transition: border-color .2s;
}
.vkf-nl-input::placeholder { color: rgba(255,255,255,.3); }
.vkf-nl-input:focus { border-color: rgba(200,169,110,.5); }
.vkf-nl-btn {
    background: linear-gradient(135deg, #c8a96e, #d4b97e);
    color: #1a1a2e; font-size: 13px; font-weight: 700;
    border: none; border-radius: 0 8px 8px 0; padding: 10px 18px;
    cursor: pointer; transition: opacity .2s; white-space: nowrap;
    display: flex; align-items: center; gap: 6px;
}
.vkf-nl-btn:hover { opacity: .88; }
.vkf-nl-note { font-size: 12px; color: rgba(255,255,255,.25); display: flex; align-items: center; gap: 6px; }
.vkf-nl-note i { color: rgba(200,169,110,.5); }
.vkf-nl-success { background: rgba(34,197,94,.1); border: 1px solid rgba(34,197,94,.2); border-radius: 8px; padding: 12px 16px; color: #4ade80; font-size: 13px; }
.vkf-nl-error   { background: rgba(239,68,68,.1);  border: 1px solid rgba(239,68,68,.2);  border-radius: 8px; padding: 12px 16px; color: #f87171; font-size: 13px; }

/* Alt bant */
.vkf-bottom { padding: 20px 5%; }
.vkf-bottom-inner { max-width: 1200px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; gap: 14px; }

/* Footer menü */
.vkf-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 20px; }
.vkf-nav a, .vkf-nav li a { color: rgba(255,255,255,.4); font-size: 13px; text-decoration: none; transition: color .2s; }
.vkf-nav a:hover, .vkf-nav li a:hover { color: #c8a96e; }
.vkf-nav ul { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 20px; }
.vkf-nav li { list-style: none; }

/* Copyright */
.vkf-copy { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: center; font-size: 12px; color: rgba(255,255,255,.2); }
.vkf-copy a { color: rgba(200,169,110,.5); text-decoration: none; transition: color .2s; }
.vkf-copy a:hover { color: #c8a96e; }
.vkf-copy-sep { color: rgba(255,255,255,.1); }

/* Güvenli ödeme ikonları */
.vkf-payments {
    display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: center;
}
.vkf-pay-badge {
    display: inline-flex; align-items: center; gap: 6px;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 6px; padding: 5px 10px;
    font-size: 11px; font-weight: 600; color: rgba(255,255,255,.4);
    letter-spacing: .3px;
}
.vkf-pay-badge i { color: #4ade80; font-size: 13px; }
.vkf-pay-icon {
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 6px; padding: 4px 8px;
    display: flex; align-items: center; justify-content: center;
    transition: border-color .2s;
}
.vkf-pay-icon:hover { border-color: rgba(255,255,255,.25); }
.vkf-pay-icon svg { display: block; }

/* Mobil */
@media (max-width: 860px) {
    .vkf-inner { grid-template-columns: 1fr; gap: 36px; }
    .vkf-body  { padding: 48px 6% 36px; }
    .vkf-nl    { padding: 24px 20px; }
}
@media (max-width: 480px) {
    .vkf-nl-row { flex-direction: column; }
    .vkf-nl-input { border-right: 1px solid rgba(255,255,255,.12); border-radius: 8px; }
    .vkf-nl-btn   { border-radius: 8px; justify-content: center; }
}

/* ════════════════════════════════════════════════
   MOBİL BAĞIŞ BAR + TAM EKRAN MENÜ
════════════════════════════════════════════════ */

/* ─── Mobil Bağış Bar ─────────────────────────── */
.vk-mobile-top-bar {
    display: none;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    background: linear-gradient(135deg, #0f3826 0%, #1d5c3e 100%);
    padding: 0 5%;
    height: 44px;
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 202;
    border-bottom: 1px solid rgba(255,255,255,.08);
}
.vk-mtb-text {
    font-size: 12px;
    color: rgba(255,255,255,.8);
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.vk-mtb-btn {
    flex-shrink: 0;
    background: linear-gradient(135deg, #b5923a, #e8c56a);
    color: #1a1200;
    border: none;
    border-radius: 6px;
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 800;
    cursor: pointer;
    white-space: nowrap;
}

/* ─── Tam Ekran Mobil Menü ────────────────────── */
.vk-mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 300;
    background: #0a130d;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform .35s cubic-bezier(.4,0,.2,1);
    pointer-events: none;
}
.vk-mobile-menu.open {
    transform: translateX(0);
    pointer-events: all;
}

/* Overlay */
.vk-mm-overlay {
    position: fixed;
    inset: 0;
    z-index: 299;
    background: rgba(0,0,0,.55);
    opacity: 0;
    pointer-events: none;
    transition: opacity .35s ease;
}
.vk-mm-overlay.active {
    opacity: 1;
    pointer-events: all;
}

/* Menu Header */
.vk-mm-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255,255,255,.07);
    flex-shrink: 0;
}
.vk-mm-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}
.vk-mm-logo-icon {
    width: 38px; height: 38px;
    background: linear-gradient(145deg, #b5923a, #c9a545);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-family: 'Amiri', serif; font-size: 22px; color: #fff;
}
.vk-mm-logo span {
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    line-height: 1.3;
    max-width: 200px;
}
.vk-mm-close {
    width: 40px; height: 40px;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 10px;
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    transition: background .2s;
}
.vk-mm-close:hover { background: rgba(255,255,255,.18); }

/* Nav Links */
.vk-mm-body {
    flex: 1;
    overflow-y: auto;
    padding: 8px 0;
    -webkit-overflow-scrolling: touch;
}
.vk-mm-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}
.vk-mm-nav li {
    border-bottom: 1px solid rgba(255,255,255,.04);
}
.vk-mm-nav li:last-child { border-bottom: none; }
.vk-mm-nav a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 28px;
    color: rgba(255,255,255,.82);
    text-decoration: none;
    font-size: 17px;
    font-weight: 600;
    letter-spacing: .2px;
    transition: color .2s, background .2s;
}
.vk-mm-nav a:hover,
.vk-mm-nav a:active {
    color: #e8c56a;
    background: rgba(255,255,255,.03);
}
.vk-mm-nav a::after {
    content: '›';
    font-size: 22px;
    opacity: .35;
    flex-shrink: 0;
}

/* Menu Footer */
.vk-mm-footer {
    flex-shrink: 0;
    padding: 20px 24px;
    border-top: 1px solid rgba(255,255,255,.07);
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: #060f08;
}
.vk-mm-donate-btn {
    width: 100%;
    background: linear-gradient(135deg, #b5923a, #c9a545);
    border: none;
    border-radius: 12px;
    color: #fff;
    font-size: 16px;
    font-weight: 800;
    padding: 16px;
    cursor: pointer;
    transition: all .2s;
    box-shadow: 0 4px 20px rgba(181,146,58,.35);
}
.vk-mm-donate-btn:hover { transform: translateY(-1px); }
.vk-mm-contact {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.vk-mm-contact a {
    color: rgba(255,255,255,.45);
    text-decoration: none;
    font-size: 13px;
}

/* ════════════════════ RESPONSIVE ════════════════════ */
@media (max-width: 860px) {
    /* Hide desktop top bar, show mobile donation bar */
    .vk-top-bar        { display: none; }
    .vk-mobile-top-bar { display: flex; }
    /* Nav sits below mobile donation bar (44px) */
    .vk-nav            { top: 44px; }
    /* Hide desktop nav links */
    .vk-nav-links, .vk-nav-divider { display: none !important; }
    /* Show hamburger, hide desktop donate btn */
    .vk-nav-hamburger  { display: flex !important; }
    .vk-nav-actions .vk-nav-btn { display: none !important; }
    /* Body offset: 44px bar + 76px nav */
    body { padding-top: 120px; }
}
@media (max-width: 960px) {
    .vk-about-inner, .vk-events-grid { grid-template-columns: 1fr; }
    .vk-about-badge { position: static; margin-top: 16px; width: fit-content; }
    .vk-mission-grid, .vk-proj-grid, .vk-ann-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
    .vk-mission-grid, .vk-proj-grid, .vk-ann-grid { grid-template-columns: 1fr; }
    .vk-slide-decor { display: none; }
    .vk-section { padding: 64px 5%; }
    .vk-gallery-item { width: 220px; }
    .vk-gallery-thumb { height: 160px; }
    .vk-lightbox-img { width: 90vw; height: 64vw; }
    .vk-lightbox-nav { display: none; }
    .vk-don-tabs { flex-direction: column; gap: 6px; padding: 8px; }
    .vk-don-tab  { border-radius: 8px; }
    .vk-events-grid { grid-template-columns: 1fr; }
}
@media (max-width: 420px) {
    .vk-sbtn-primary, .vk-sbtn-secondary { text-align: center; justify-content: center; }
}


/* ══════════════════════════════════════
   WHATSAPP BALONCUĞU
══════════════════════════════════════ */
.vk-wa-btn {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 9990;
    display: flex;
    align-items: center;
    gap: 10px;
    background: #25D366;
    color: #fff;
    border-radius: 50px;
    padding: 12px 20px 12px 14px;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(37,211,102,.45);
    transition: transform .25s, box-shadow .25s, padding .25s, border-radius .25s;
    overflow: hidden;
    max-width: 56px;
}
.vk-wa-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 28px rgba(37,211,102,.55);
    max-width: 200px;
    padding: 12px 20px 12px 14px;
}
.vk-wa-btn svg { flex-shrink: 0; }
.vk-wa-label {
    font-size: 14px;
    font-weight: 700;
    white-space: nowrap;
    opacity: 0;
    width: 0;
    transition: opacity .2s .05s, width .25s;
    overflow: hidden;
}
.vk-wa-btn:hover .vk-wa-label {
    opacity: 1;
    width: auto;
}
@media (max-width: 640px) {
    .vk-wa-btn { bottom: 20px; right: 16px; padding: 11px 11px; border-radius: 50%; }
    .vk-wa-btn:hover { max-width: 56px; padding: 11px 11px; border-radius: 50%; }
    .vk-wa-btn:hover .vk-wa-label { opacity: 0; width: 0; }
}