:root {
    --bg-top: #e6e6e6;
    --bg-mid: #ffffff;
    --bg-bot: #dcdcdc;
    --text-dark: #111;
    --title-blue: #00b4d8; 
}

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

html, body {
    overflow-x: hidden;
    width: 100%;
    position: relative;
}

body {
    font-family: 'Outfit', sans-serif;
    background: url('img/bg.png') center top / cover no-repeat;
    background-color: #f4f4f4;
    min-height: 100vh;
    color: var(--text-dark);
}

/* Hero Screen (100% viewport fit) */
.hero-screen {
    width: 100%;
    height: 100svh; /* Her cihazda tam ekran yüksekliğini hesaplar */
    display: flex;
    flex-direction: column;
    justify-content: space-between; /* Elemanları ekrana kusursuz dağıtır */
    align-items: center;
    position: relative;
    padding-bottom: 2vh;
}

/* Header */
.header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 20px 10px 20px; /* Üstten rahatlaması ve status bara değmemesi için boşluk artırıldı */
    position: relative;
    z-index: 10;
}

.logo {
    height: 55px;
    filter: drop-shadow(0px 3px 6px rgba(0,0,0,0.2));
}

.hamburger {
    background: transparent;
    border: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.hamburger span {
    width: 30px;
    height: 3px;
    background: #333;
    border-radius: 2px;
}

/* Content Area */
.content {
    position: relative;
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Bubbly Curved Title */
.title-wrapper {
    margin-top: 0;
    margin-bottom: 0;
    text-align: center;
    z-index: 5;
    position: relative;
}

.bubbly-title {
    font-family: 'Baloo 2', cursive;
    font-weight: 800; /* Yazı daha da kalınlaştırıldı */
    font-size: clamp(2rem, 8vw, 2.4rem); /* Ekrana göre otomatik küçülen daha ufak boyut */
    line-height: 1.05;
    color: var(--title-blue);
    /* Çevresindeki beyaz çerçeve (border) kalınlaştırıldı (3px'den 5px'e çıkarıldı ve etrafı dolduruldu) */
    text-shadow: 
        -5px -5px 0 #fff, 5px -5px 0 #fff, 
        -5px 5px 0 #fff, 5px 5px 0 #fff,
        -5px 0px 0 #fff, 5px 0px 0 #fff,
        0px -5px 0 #fff, 0px 5px 0 #fff,
        0px 12px 25px rgba(0,180,216,0.3);
    transform: rotate(-3deg);
}

/* Main Showcase */
.showcase {
    position: relative;
    width: 100%;
    flex-grow: 1; /* Ortadaki tüm boş alanı otomatik doldurur */
    max-height: 55vh; 
    display: flex;
    justify-content: center;
    align-items: center; /* Şişeyi dikeyde de merkeze alır */
    margin-top: 5px; /* Başlıkla arası daraltıldı (yukarı çekildi) */
    margin-bottom: 0;
}

/* Perfect Dashed Circle */
.dashed-circle {
    position: absolute;
    top: 42%;
    left: 50%;
    transform: translate(-50%, -50%);
    /* Çember de ekrana göre dinamik küçülsün */
    width: min(85vw, 320px);
    height: min(85vw, 320px);
    border: 2px dashed rgba(0,0,0,0.25);
    border-radius: 50%;
    z-index: 1;
}

/* Icon Nodes */
.icon-node {
    position: absolute;
    /* İkonlar da dinamik çemberin % boyutuna göre ayarlansın */
    width: min(18vw, 70px);
    height: min(18vw, 70px);
    transform: translate(-50%, -50%);
    z-index: 4;
}

.node-1 { 
    top: 15%; 
    left: 12%;
}

.node-2 { 
    top: 35%;
    left: 95%;
}

.node-3 { 
    top: 85%;
    left: 12%;
}

/* İkonun Kendisi */
.icon-circle {
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.95);
    border: 3px solid #fff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: inset 0 2px 10px rgba(0,0,0,0.05), 0 5px 15px rgba(0,0,0,0.15);
}

.icon-circle img {
    width: 50%; /* Dinamik küçülme */
    height: 50%;
    object-fit: contain;
}

.dark-circle .icon-circle {
    background: rgba(200, 200, 200, 0.95);
    border-color: #ddd;
}

/* Yazı Kutusu */
.node-text {
    position: absolute;
    top: 110%; /* İkonun tam altına dinamik mesafe */
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    width: 90px; /* Ekrandan sağa sola taşmaması için daraltıldı */
    word-break: break-word; /* Uzun kelimelerin alt satıra atlaması zorunlu kılındı */
}

.node-text strong {
    font-size: clamp(0.85rem, 4vw, 0.95rem); /* Ekran küçüldükçe yazı da küçülür */
    color: var(--title-blue);
    display: block;
    text-shadow: 0 2px 5px rgba(255,255,255,0.9);
}

.node-text p {
    font-size: clamp(0.65rem, 3vw, 0.75rem);
    color: #444;
    line-height: 1.1;
    margin-top: 2px;
    font-weight: 600;
    text-shadow: 0 2px 5px rgba(255,255,255,0.9);
}

/* Bottle Styling */
.bottle-container {
    position: absolute;
    top: 45%; /* Şişe merkezden biraz daha yukarı çekildi */
    left: 50%;
    transform: translate(-50%, -50%);
    width: min(40vw, 150px);
    z-index: 3;
}

.bottle {
    width: 100%;
    /* filter: drop-shadow kaldırıldı (Görselin arka planı tam şeffaf olmadığı için keskin kare bir gölge yaratıyordu) */
}

/* 37 Yıkama Gücü kaldırıldı */
/* Trendyol Buy Section */
.buy-section {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-top: 0;
    margin-bottom: 10px; /* Buton da ekranın altına çok yapışmasın diye biraz yukarı itildi */
    z-index: 10;
    position: relative;
}

.trendyol-btn {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    background: #F27A1A; /* Trendyol Orijinal Turuncusu */
    color: #fff;
    text-decoration: none;
    font-family: 'Outfit', sans-serif;
    padding: 6px 25px 6px 15px; /* İç boşluklar artırıldı */
    border-radius: 35px;
    box-shadow: 0 8px 20px rgba(242, 122, 26, 0.45);
    transition: transform 0.2s, box-shadow 0.2s;
    width: 250px; /* Buton genişliği büyütüldü */
    height: 55px; /* Buton yüksekliği artırıldı */
}

.btn-ty-logo {
    width: 50%; /* Logo tam yarıya (sola) oturtuldu */
    height: 80%;
    object-fit: contain;
    object-position: left;
}

.btn-text {
    width: 50%; /* Yazı da sağ yarıya oturtuldu */
    font-size: 1.35rem; /* Yazı boyutu büyütüldü */
    font-weight: 800;
    text-align: right;
    line-height: 1;
}

.trendyol-btn:active {
    transform: scale(0.95);
    box-shadow: 0 3px 10px rgba(242, 122, 26, 0.3);
}

/* --- İKİNCİ SAYFA (İÇERİK) ALANI --- */
.content {
    width: 100%;
    min-height: 100svh; /* İkinci bölüm tamamen yeni bir sayfa (full ekran) gibi davranır */
    display: flex;
    align-items: center; /* Yukarıdan ve aşağıdan tam ortaya hizalar */
    justify-content: center; /* Yatayda merkeze oturtur */
    padding: 20px; /* Kenarlardan ve üstteki sayfadan bariz şekilde ayırır */
}

/* --- KAMPANYA BÖLÜMÜ (PROMO SECTION) --- */
.promo-section {
    width: 100%;
    max-width: 400px; /* Çok genişlemesini önler, derli toplu durur */
    background: #fff;
    border-radius: 20px;
    padding: 35px 10px;
    margin: 0; /* Ortalamayı bozmaması için dış boşluklar sıfırlandı */
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.promo-bottles {
    width: 100%;
    height: 250px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
    background: #f9f9f9;
    border-radius: 15px;
    position: relative;
}

.yerli-logo {
    position: absolute;
    top: -15px;
    left: 0;
    width: 75px; /* Yerli Üretim logolu boyut */
    z-index: 5;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.15));
}

.bottles-img { 
    max-width: 100%; 
    max-height: 100%; 
    position: relative; 
    z-index: 2; 
    object-fit: contain; 
}

.promo-title {
    font-size: 1.1rem;
    font-weight: 800;
    color: #999;
    text-align: center;
    margin-bottom: 15px;
    line-height: 1.2;
    text-shadow: 0 1px 0 #fff;
}

.promo-icons-row {
    display: flex;
    gap: 8px;
    margin-bottom: 25px;
}

.promo-icon {
    width: 45px; height: 45px;
    border: 2px solid #666;
    border-radius: 8px;
    padding: 5px;
    display: flex; justify-content: center; align-items: center;
}

.promo-icon img { max-width: 100%; max-height: 100%; filter: grayscale(1); }

.price-gift-block {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 20px;
    padding: 0 10px;
}

.discount-bag { display: flex; flex-direction: column; align-items: center; }

.bag-graphic { width: 50px; position: relative; }
.bag-handle { width: 24px; height: 12px; border: 2px solid #2e8b57; border-bottom: none; border-radius: 12px 12px 0 0; margin: 0 auto; }
.bag-body { width: 100%; height: 45px; background: #3cb371; border-radius: 4px; color: #fff; display: flex; justify-content: center; align-items: center; font-size: 1.5rem; font-weight: 900; }

.price-center { display: flex; flex-direction: column; align-items: center; }
.prices { display: flex; align-items: baseline; gap: 8px; }
.old-price { font-size: 1.2rem; color: #888; text-decoration: line-through; font-weight: 600; }
.new-price { font-size: 2.2rem; font-weight: 900; color: #111; line-height: 1; }
.new-price small { font-size: 1.2rem; }
.extra-discount { color: #3cb371; font-weight: 800; font-size: 0.85rem; margin-top: 5px; }

.gift-spray { display: flex; flex-direction: column; align-items: center; text-align: center; }
.spray-img { height: 50px; object-fit: contain; margin-bottom: 5px; filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1)); }
.gift-spray span { font-size: 0.65rem; font-weight: 800; color: #444; background: #eee; padding: 3px 6px; border-radius: 10px; }

.trendyol-logo-container { position: relative; display: flex; justify-content: center; align-items: center; width: 100%; }
.ty-logo { height: 35px; position: relative; z-index: 2; }

/* --- ÜÇÜNCÜ SAYFA (VİDEO) ALANI --- */
.video-screen {
    width: 100%;
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.video-wrapper {
    position: relative;
    width: 100%;
    max-width: 400px;
    display: flex;
    justify-content: center;
}

.promo-video {
    width: 100%;
    border-radius: 20px; /* Kenarları yuvarlatıldı */
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    outline: none;
    background: #000;
}

.unmute-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.4);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: bold;
    cursor: pointer;
    z-index: 20;
    backdrop-filter: blur(4px);
    transition: all 0.3s ease;
}

.unmute-btn:active {
    background: rgba(0,0,0,0.9);
    transform: scale(0.95);
}

.video-buy-section {
    position: absolute;
    bottom: 25px; /* Buton videonun alt kenarının hemen üstüne biner */
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    z-index: 10;
}

/* --- FOOTER --- */
.site-footer {
    background: transparent;
    color: #333;
    padding: 20px 20px 40px 20px;
    text-align: center;
    border-radius: 0;
    box-shadow: none;
    margin-top: 20px;
    position: relative;
    z-index: 5;
}

.footer-divider {
    width: 80%;
    border: none;
    border-top: 1px solid #ccc;
    margin: 0 auto 30px auto;
}

.footer-logo {
    height: 45px;
    margin-bottom: 25px;
    opacity: 1; /* Orijinal renk */
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 15px;
    align-items: center;
    max-width: 350px;
    margin: 0 auto;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    text-align: left;
    font-size: 0.85rem;
    line-height: 1.4;
    color: #444;
}

.contact-icon {
    font-size: 1.1rem;
    line-height: 1.2;
}

.contact-item a {
    color: var(--title-blue);
    text-decoration: none;
    font-weight: 700;
}

.kvkk-btn {
    margin-top: 30px;
    background: transparent;
    color: #555;
    border: 1px solid #aaa;
    padding: 12px 25px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.kvkk-btn:active {
    background: rgba(0,0,0,0.05);
    transform: scale(0.95);
}

/* --- KVKK MODAL --- */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-box {
    background: #fff;
    border-radius: 15px;
    padding: 25px;
    width: 100%;
    max-width: 450px;
    position: relative;
    max-height: 80vh;
    overflow-y: auto;
    color: #333;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.modal-box h2 {
    font-size: 1.2rem;
    color: var(--title-blue);
    margin-bottom: 15px;
    border-bottom: 2px solid #eee;
    padding-bottom: 10px;
}

.modal-text p {
    font-size: 0.85rem;
    line-height: 1.6;
    margin-bottom: 15px;
    color: #555;
}

.close-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 1.8rem;
    color: #aaa;
    cursor: pointer;
    line-height: 1;
}

.close-btn:hover {
    color: #333;
}

/* --- DİĞER ÜRÜNLER ALANI --- */
.products-screen {
    width: 100%;
    padding: 20px 20px 60px 20px;
    background: transparent; /* Zemin rengi tamamen kaldırıldı */
    display: flex;
    flex-direction: column;
    align-items: center;
}

.section-divider {
    width: 80%;
    border: none;
    border-top: 1px solid #ccc;
    margin-bottom: 30px;
}

.section-title {
    font-size: 1.5rem;
    color: var(--title-blue);
    text-align: center;
    margin-bottom: 30px;
    font-weight: 800;
}

.products-container {
    display: flex;
    gap: 15px;
    overflow-x: auto;
    width: 100%;
    max-width: 450px;
    padding-bottom: 20px;
    scroll-snap-type: x mandatory;
}

.products-container::-webkit-scrollbar {
    height: 6px;
}

.products-container::-webkit-scrollbar-thumb {
    background-color: #ccc;
    border-radius: 10px;
}

.product-card {
    flex: 0 0 75%;
    background: transparent; /* Beyaz kutu (bulut/kutu görünümü) kaldırıldı */
    border-radius: 0; /* Radius (yuvarlak köşeler) kaldırıldı */
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: none; /* Gölge iptal edildi */
    scroll-snap-align: center;
}

.product-card img {
    width: 100%;
    height: 250px;
    object-fit: contain;
    margin-bottom: 15px;
    filter: drop-shadow(0 5px 15px rgba(0,0,0,0.1));
}

.small-btn {
    transform: scale(0.9);
}