/* ============================================================
   Vie Life — App Download Premium Ultra
   Dark gradient + holografik glow + parallax phone + animasyon
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
    --vad-bg-1: #0b1f17;
    --vad-bg-2: #112b1f;
    --vad-bg-3: #0a3d2a;
    --vad-accent: #2ea760;
    --vad-accent-2: #4ade80;
    --vad-gold: #facc15;
    --vad-text: #f5f5f5;
    --vad-muted: rgba(255,255,255,.65);
}

/* === SECTION (FULL WIDTH) === */
.vad-section {
    position: relative;
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    padding: clamp(60px, 8vw, 120px) 0;
    background:
        radial-gradient(900px 600px at 8% 110%, #1a5b3a 0%, transparent 50%),
        radial-gradient(800px 500px at 110% 0%, #0d4a3a 0%, transparent 50%),
        linear-gradient(135deg, var(--vad-bg-1) 0%, var(--vad-bg-2) 60%, var(--vad-bg-1) 100%);
    overflow: hidden;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--vad-text);
    isolation: isolate;
}

/* === ARKA PLAN: ORB'LAR === */
.vad-bg-orbs {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}
.vad-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: .35;
    animation: vadOrbFloat 16s ease-in-out infinite;
}
.vad-orb-1 {
    width: 320px; height: 320px;
    top: 10%; left: -60px;
    background: radial-gradient(circle, #4ade80, transparent 70%);
}
.vad-orb-2 {
    width: 380px; height: 380px;
    bottom: -80px; right: 5%;
    background: radial-gradient(circle, #facc15, transparent 70%);
    animation-delay: -5s;
    opacity: .25;
}
.vad-orb-3 {
    width: 260px; height: 260px;
    top: 50%; left: 40%;
    background: radial-gradient(circle, #2ea760, transparent 70%);
    animation-delay: -10s;
    opacity: .3;
}
@keyframes vadOrbFloat {
    0%, 100% { transform: translate(0,0); }
    33%      { transform: translate(40px, -50px); }
    66%      { transform: translate(-30px, 40px); }
}

/* === ARKA PLAN: GRID PATTERN === */
.vad-bg-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 75%);
    pointer-events: none;
    z-index: 0;
}

/* === ARKA PLAN: MERKEZ GLOW === */
.vad-bg-glow {
    position: absolute;
    top: 50%; left: 70%;
    width: 700px; height: 700px;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(46,167,96,.35), transparent 60%);
    filter: blur(60px);
    pointer-events: none;
    z-index: 0;
    animation: vadGlowPulse 6s ease-in-out infinite;
}
@keyframes vadGlowPulse {
    0%, 100% { transform: translate(-50%,-50%) scale(1); opacity: .8; }
    50%      { transform: translate(-50%,-50%) scale(1.15); opacity: 1; }
}

/* === CONTAINER === */
.vad-container {
    position: relative;
    z-index: 2;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 clamp(20px, 4vw, 48px);
}

.vad-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    align-items: center;
    gap: clamp(32px, 5vw, 80px);
}

@media (max-width: 900px) {
    .vad-grid { grid-template-columns: 1fr; gap: 60px; }
}

/* === SOL: METİN === */
.vad-text {
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity .9s ease, transform .9s ease;
}
.vad-in-view .vad-text {
    opacity: 1;
    transform: translateX(0);
}

.vad-tagline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(46,167,96,.15);
    border: 1px solid rgba(46,167,96,.35);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--vad-accent-2);
    padding: 8px 16px 8px 14px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
}
.vad-tagline-dot {
    width: 8px; height: 8px;
    background: var(--vad-accent-2);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(74,222,128,.7);
    animation: vadDotPulse 1.8s infinite;
}
@keyframes vadDotPulse {
    0% { box-shadow: 0 0 0 0 rgba(74,222,128,.7); }
    70% { box-shadow: 0 0 0 14px rgba(74,222,128,0); }
    100% { box-shadow: 0 0 0 0 rgba(74,222,128,0); }
}

.vad-title {
    margin: 0 0 18px;
    font-size: clamp(36px, 5vw, 60px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -1.5px;
    background: linear-gradient(180deg, #fff 60%, rgba(255,255,255,.65) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.vad-subtitle {
    color: var(--vad-muted);
    font-size: clamp(15px, 1.4vw, 18px);
    line-height: 1.6;
    margin: 0 0 32px;
    max-width: 540px;
}

/* === ÖZELLİK ROZETLERİ === */
.vad-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-bottom: 36px;
}
@media (max-width: 640px) {
    .vad-features { grid-template-columns: 1fr; }
}

.vad-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 14px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: transform .3s, background .3s, border-color .3s;
}
.vad-feature:hover {
    transform: translateY(-3px);
    background: rgba(46,167,96,.08);
    border-color: rgba(46,167,96,.3);
}
.vad-feature-icon {
    font-size: 22px;
    line-height: 1;
    flex-shrink: 0;
    width: 38px; height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(46,167,96,.15);
    border-radius: 10px;
}
.vad-feature-text {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
    min-width: 0;
}
.vad-feature-text strong {
    font-size: 14px;
    color: #fff;
    font-weight: 700;
    margin-bottom: 2px;
}
.vad-feature-text span {
    font-size: 12px;
    color: var(--vad-muted);
}

/* === STORE BUTONLARI === */
.vad-stores {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 22px;
}

.vad-store-btn {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    background: #fff;
    color: #0b1f17 !important;
    text-decoration: none !important;
    padding: 14px 24px 14px 20px;
    border-radius: 16px;
    border: 2px solid transparent;
    box-shadow:
        0 10px 24px rgba(0,0,0,.3),
        inset 0 1px 0 rgba(255,255,255,.5);
    transition: transform .3s cubic-bezier(.2,.8,.3,1), box-shadow .3s, background .3s;
    position: relative;
    overflow: hidden;
}
.vad-store-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,.6) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform .8s;
}
.vad-store-btn:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow:
        0 20px 40px rgba(0,0,0,.4),
        0 0 0 2px var(--vad-accent-2);
    color: #0b1f17 !important;
}
.vad-store-btn:hover::before { transform: translateX(100%); }
.vad-store-btn:active { transform: translateY(-2px) scale(.99); }

.vad-store-icon {
    display: flex;
    width: 36px; height: 36px;
    align-items: center;
    justify-content: center;
    color: #0b1f17;
}
.vad-store-ios .vad-store-icon { color: #0b1f17; }

.vad-store-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}
.vad-store-small {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: .8px;
    opacity: .7;
}
.vad-store-big {
    font-size: 18px;
    font-weight: 700;
    margin-top: 2px;
}

/* === QR İPUCU === */
.vad-qr-hint {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--vad-muted);
    padding: 8px 14px;
    background: rgba(255,255,255,.04);
    border-radius: 999px;
    border: 1px dashed rgba(255,255,255,.15);
}
.vad-qr-icon { font-size: 18px; }

/* ============================================================
   SAĞ: TELEFON MOCKUP
   ============================================================ */
.vad-phone-wrap {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 540px;
    opacity: 0;
    transform: translateX(20px) scale(.94);
    transition: opacity 1.1s ease .2s, transform 1.1s cubic-bezier(.2,.8,.3,1) .2s;
    perspective: 1200px;
}
.vad-in-view .vad-phone-wrap {
    opacity: 1;
    transform: translateX(0) scale(1);
}

/* Yüzen rozetler */
.vad-float {
    position: absolute;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 18px;
    font-size: 26px;
    z-index: 5;
    box-shadow: 0 10px 30px rgba(0,0,0,.3);
    animation: vadFloatY 5s ease-in-out infinite;
}
.vad-float-star {
    top: 8%; right: 8%;
    animation-delay: 0s;
    background: rgba(250,204,21,.15);
    border-color: rgba(250,204,21,.4);
}
.vad-float-heart {
    bottom: 18%; left: 4%;
    animation-delay: -1s;
    background: rgba(46,167,96,.18);
    border-color: rgba(46,167,96,.45);
}
.vad-float-bag {
    top: 32%; left: -4%;
    animation-delay: -2s;
    background: rgba(74,222,128,.15);
    border-color: rgba(74,222,128,.4);
}
.vad-float-bell {
    bottom: 4%; right: 0%;
    animation-delay: -3s;
}
@keyframes vadFloatY {
    0%, 100% { transform: translateY(0) rotate(-4deg); }
    50%      { transform: translateY(-18px) rotate(6deg); }
}

/* === Telefon === */
.vad-phone {
    --vad-rx: -4deg;
    --vad-ry: 8deg;
    position: relative;
    width: 280px;
    height: 560px;
    background: linear-gradient(145deg, #1a1a1a 0%, #0a0a0a 100%);
    border-radius: 44px;
    border: 2px solid #2a2a2a;
    box-shadow:
        0 30px 80px rgba(0,0,0,.5),
        0 0 60px rgba(46,167,96,.2),
        inset 0 0 0 6px #000;
    padding: 8px;
    transform:
        rotateX(var(--vad-rx))
        rotateY(var(--vad-ry));
    transition: transform .4s cubic-bezier(.2,.8,.3,1);
    z-index: 4;
}

.vad-phone-notch {
    position: absolute;
    top: 14px;
    left: 50%;
    transform: translateX(-50%);
    width: 90px;
    height: 26px;
    background: #000;
    border-radius: 999px;
    z-index: 10;
}

.vad-phone-screen {
    position: relative;
    width: 100%;
    height: 100%;
    background: linear-gradient(160deg, #f8f6f0 0%, #fff 50%, #f0ebe0 100%);
    border-radius: 36px;
    overflow: hidden;
    padding: 50px 18px 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

/* App içi header */
.vad-app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 4px;
}
.vad-app-logo {
    display: inline-flex !important;
    align-items: center;
    font-weight: 800;
    font-size: 20px;
    color: #2563eb;
    letter-spacing: -.5px;
    height: 32px !important;
    line-height: 1;
    overflow: hidden;
}
.vad-app-logo em {
    font-style: normal;
    color: #1e6b3a;
}
.vad-app-header .vad-app-logo img,
.vad-phone .vad-app-logo img {
    height: 28px !important;
    max-height: 28px !important;
    width: auto !important;
    max-width: 90px !important;
    object-fit: contain !important;
    display: block !important;
    margin: 0 !important;
}

.vad-app-icons {
    display: flex;
    gap: 4px;
}
.vad-app-dot {
    width: 5px; height: 5px;
    background: #1e6b3a;
    border-radius: 50%;
    opacity: .5;
}
.vad-app-dot:nth-child(1) { opacity: 1; }

/* Banner */
.vad-app-banner {
    position: relative;
    background: linear-gradient(135deg, #2ea760, #1e6b3a);
    color: #fff;
    border-radius: 18px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(30,107,58,.35);
}
.vad-app-banner strong {
    font-size: 13px;
    font-weight: 600;
    opacity: .9;
}
.vad-app-banner span {
    font-size: 17px;
    font-weight: 800;
    letter-spacing: -.4px;
}
.vad-app-shine {
    position: absolute;
    top: 0; left: -50%;
    width: 60%; height: 100%;
    background: linear-gradient(120deg, transparent, rgba(255,255,255,.4), transparent);
    animation: vadShine 3.5s ease-in-out infinite;
}
@keyframes vadShine {
    0% { left: -60%; }
    100% { left: 130%; }
}

/* Ürün gridi */
.vad-app-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}
.vad-app-tile {
    aspect-ratio: 1;
    border-radius: 14px;
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
}
.vad-tile-1 { background: linear-gradient(135deg, #d9f4e3, #b9e9c9); }
.vad-tile-2 { background: linear-gradient(135deg, #fde4cc, #f9c98e); }
.vad-tile-3 { background: linear-gradient(135deg, #ffe2e8, #ffc4d0); }
.vad-tile-4 { background: linear-gradient(135deg, #e3e0f9, #c8c2eb); }
.vad-app-tile::after {
    content: '';
    position: absolute;
    inset: 20%;
    background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.5), transparent 50%);
    border-radius: 50%;
}

/* Bottom navbar */
.vad-app-bar {
    margin-top: auto;
    display: flex;
    justify-content: space-around;
    align-items: center;
    background: #fff;
    padding: 12px 8px;
    border-radius: 16px;
    box-shadow: 0 -2px 12px rgba(0,0,0,.06);
}
.vad-bar-icon {
    width: 26px; height: 26px;
    border-radius: 8px;
    background: #e5e7eb;
}
.vad-bar-icon.vad-bar-active {
    background: linear-gradient(135deg, #2ea760, #1e6b3a);
    box-shadow: 0 4px 10px rgba(30,107,58,.3);
}

/* Telefon altı gölge */
.vad-phone-shadow {
    position: absolute;
    bottom: 8%;
    left: 50%;
    transform: translateX(-50%);
    width: 70%;
    height: 30px;
    background: radial-gradient(ellipse at center, rgba(0,0,0,.6), transparent 70%);
    filter: blur(20px);
    z-index: 1;
}

/* ============================================================
   MOBİL UYUM
   ============================================================ */
@media (max-width: 900px) {
    .vad-text { text-align: center; }
    .vad-stores { justify-content: center; }
    .vad-qr-hint { margin: 0 auto; }
    .vad-tagline { margin-left: auto; margin-right: auto; }
    .vad-subtitle { margin-left: auto; margin-right: auto; }
    .vad-phone-wrap { min-height: 480px; }
    .vad-phone { width: 240px; height: 480px; }
}

@media (max-width: 480px) {
    .vad-stores { flex-direction: column; }
    .vad-store-btn { width: 100%; justify-content: center; }
    .vad-phone { width: 200px; height: 400px; }
    .vad-phone-screen { padding: 40px 14px 14px; }
    .vad-float { width: 44px; height: 44px; font-size: 20px; }
}

/* ============================================================
   ACCESSIBILITY
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}