:root {
    /* Doa Kozmetik Resmi Renk Paleti - doakozmetik.com */
    --clr-bg: #FFFFFF;           /* Beyaz ana arka plan */
    --clr-surface: #FFFFFF;      /* Kart/yüzey beyazı */
    --clr-surface-alt: #F8F8F8;  /* Çok açık gri (footer, bölüm arası) */
    --clr-primary: #C2A979;      /* Doa altın/kum rengi — ana marka rengi (navbar, buton) */
    --clr-primary-light: #D4BC95;/* Açık altın tonu */
    --clr-primary-dark: #A08A5A; /* Koyu altın tonu */
    --clr-secondary: #70B08E;    /* Doa adaçayı yeşili — vurgu, ikincil aksanlar */
    --clr-topbar: #232323;       /* Üst bar koyu gri/siyah */
    --clr-text-dark: #1A1A1A;    /* Ana metin rengi - neredeyse siyah */
    --clr-text-muted: #666666;   /* İkincil metin / açıklama */
    --clr-accent: #70B08E;       /* Yeşil vurgu */

    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Montserrat', sans-serif;

    --transition: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-sm: 0 4px 20px rgba(194, 169, 121, 0.08);
    --shadow-lg: 0 15px 40px rgba(0, 0, 0, 0.10);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--color-text-dark);
    background-color: var(--clr-bg);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, .brand-logo {
    font-family: var(--font-heading);
    color: var(--clr-text-dark);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    transition: var(--transition);
    border-radius: 2px;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--clr-primary);
    color: white;
    border: 1px solid var(--clr-primary);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--clr-primary);
}

.btn-outline {
    background-color: transparent;
    color: var(--clr-primary);
    border: 1px solid var(--clr-primary);
}

.btn-outline:hover {
    background-color: var(--clr-primary);
    color: white;
}

/* NAVBAR */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 0;
    z-index: 1000;
    transition: var(--transition);
    background-color: rgba(250, 248, 245, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0,0,0,0.03);
}

.navbar.scrolled {
    padding: 1rem 0;
    box-shadow: var(--shadow-sm);
    background-color: rgba(250, 248, 245, 0.98);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-logo {
    display: flex;
    flex-direction: column;
}

.brand-doa {
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: 1px;
}

.brand-subtitle {
    font-family: var(--font-body);
    font-size: 0.6rem;
    letter-spacing: 2px;
    color: var(--clr-primary-dark);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
    color: var(--clr-text-muted);
    position: relative;
}

.nav-links a:hover {
    color: var(--clr-primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--clr-primary);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

/* SPECIAL BUTTONS IN NAV */
.nav-special-btn {
    display: inline-block;
    padding: 0.5rem 1.2rem;
    border: 1px solid var(--clr-primary);
    border-radius: 20px;
    color: var(--clr-primary) !important;
    font-weight: 500;
    transition: all 0.3s ease;
    background: transparent;
}

.nav-special-btn:hover {
    background: var(--clr-primary);
    color: #fff !important;
    box-shadow: 0 4px 12px rgba(194,169,121,0.25);
}

.nav-links a.nav-special-btn::after {
    display: none; /* Disable underline effect for these buttons */
}

/* NAV ICONS */
.nav-icons {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.nav-icon-btn {
    font-size: 1.3rem;
    color: var(--clr-text-muted);
    transition: var(--transition);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-icon-btn:hover {
    color: var(--clr-primary);
    transform: translateY(-2px);
}

.cart-badge {
    position: absolute;
    top: -5px;
    right: -8px;
    background: var(--clr-primary);
    color: #fff;
    font-size: 0.6rem;
    font-weight: 700;
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 2px solid #fff;
}

/* HERO SECTION */
.hero {
    min-height: 100vh;
    padding-top: 80px; /* Offset nav */
    display: flex;
    align-items: stretch;
    background-color: var(--clr-surface-alt);
    position: relative;
    overflow: hidden;
}

.hero-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 4rem 10%;
    position: relative;
    z-index: 2;
}

.hero-badge {
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 2px;
    color: var(--clr-primary-light);
    margin-bottom: 1.5rem;
    display: inline-block;
}

.hero-title {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--clr-primary);
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--clr-text-muted);
    max-width: 450px;
    margin-bottom: 2.5rem;
}

.hero-image-container {
    flex: 1;
    position: relative;
    min-height: 100%;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* MARQUEE */
.marquee {
    background-color: var(--clr-primary);
    color: var(--clr-bg);
    padding: 1rem 0;
    overflow: hidden;
    white-space: nowrap;
}

.marquee-content {
    display: inline-block;
    animation: marquee 20s linear infinite;
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.marquee-content span {
    margin: 0 1rem;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); } /* Requires double content */
}

/* ABOUT SECTION */
.about-section {
    padding: 8rem 2rem;
    background-color: var(--clr-bg);
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image::after {
    content: '';
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    background-color: var(--clr-surface-alt);
    z-index: -1;
}

.about-text h2 {
    font-size: 3rem;
    color: var(--clr-primary);
    margin-bottom: 1.5rem;
}

.about-text p {
    color: var(--clr-text-muted);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 0.85rem;
    color: var(--clr-primary);
    border-bottom: 1px solid var(--clr-primary);
    padding-bottom: 0.2rem;
}

.link-arrow:hover {
    gap: 1rem;
}

/* PRODUCTS */
.products-header {
    background-color: var(--clr-bg);
    padding: 6rem 2rem 2rem;
    text-align: center;
}

.section-title {
    font-size: 3.5rem;
    color: var(--clr-primary);
}

.section-subtitle {
    color: var(--clr-text-muted);
    margin-top: 0.5rem;
    margin-bottom: 3rem;
}

.filter-tabs {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: none;
    border: none;
    font-family: var(--font-body);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--clr-text-muted);
    cursor: pointer;
    padding-bottom: 0.2rem;
    position: relative;
}

.filter-btn.active {
    color: var(--clr-primary);
    font-weight: 600;
}

.filter-btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--clr-primary);
    transition: var(--transition);
}

.filter-btn.active::after {
    width: 100%;
}

.products-section {
    padding: 2rem 2rem 8rem;
    background-color: var(--clr-bg);
}

.products-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 3rem;
}

.product-card {
    background: var(--clr-surface);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0,0,0,0.03);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.product-img-wrapper {
    position: relative;
    padding-top: 100%;
    background-color: var(--clr-surface-alt);
    overflow: hidden;
}

.product-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1s ease;
}

.product-card:hover .product-img {
    transform: scale(1.05);
}

.badge-tag {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background-color: var(--clr-primary);
    color: white;
    font-size: 0.6rem;
    padding: 0.3rem 0.6rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.product-info {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
    text-align: center;
}

.product-cat {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--clr-primary-light);
    margin-bottom: 0.5rem;
}

.product-name {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--clr-text-dark);
    margin-bottom: 1rem;
    flex: 1;
}

.product-action {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
    color: var(--clr-primary);
    border-top: 1px solid rgba(0,0,0,0.05);
    padding-top: 1rem;
    transition: var(--transition);
}

.product-card:hover .product-action {
    background-color: var(--clr-primary);
    color: white;
    margin: -1.5rem;
    margin-top: 1rem;
    padding: 1.5rem;
}

/* TRUST SECTION */
.trust-section {
    background-color: var(--clr-surface-alt);
    padding: 5rem 2rem;
}

.trust-grid {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    text-align: center;
}

.trust-item ion-icon {
    font-size: 2.5rem;
    color: var(--clr-primary);
    margin-bottom: 1rem;
}

.trust-item h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.trust-item p {
    font-size: 0.9rem;
    color: var(--clr-text-muted);
}

/* FOOTER */
.footer {
    background-color: var(--clr-primary);
    color: white;
    padding: 5rem 2rem 2rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand h3 {
    color: white;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.footer-brand p {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    max-width: 300px;
}

.footer-links h4, .footer-contact h4 {
    color: white;
    font-size: 1.1rem;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

.footer-links ul li {
    margin-bottom: 0.8rem;
}

.footer-links ul li a {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
}

.footer-links ul li a:hover {
    color: white;
    padding-left: 5px;
}

.footer-contact p {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
}

.footer-contact .btn-outline {
    border-color: rgba(255,255,255,0.3);
    color: white;
}

.footer-contact .btn-outline:hover {
    background-color: white;
    color: var(--clr-primary);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.5);
    font-size: 0.8rem;
}

/* BLOG SHOWCASE */
.blog-showcase {
    background-color: var(--clr-surface-alt);
    padding: 6rem 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.blog-card {
    background-color: var(--clr-surface);
    border-radius: 4px;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.04);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.blog-card img {
    height: 250px;
    object-fit: cover;
    width: 100%;
}

.blog-card-content {
    padding: 2rem;
}

.blog-tag {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--clr-primary-light);
    margin-bottom: 1rem;
    display: inline-block;
}

.blog-card-content h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.blog-card-content p {
    font-size: 0.95rem;
    color: var(--clr-text-muted);
    margin-bottom: 2rem;
}

/* RESPONSIVE */
@media (max-width: 900px) {
    .hero {
        flex-direction: column;
    }
    .hero-content {
        padding: 6rem 2rem 4rem;
    }
    .hero-title {
        font-size: 3rem;
    }
    .about-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .footer-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .trust-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .nav-links {
        display: none;
    }
    
    .filter-tabs {
        justify-content: flex-start;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 0.5rem;
        -ms-overflow-style: none; /* IE and Edge */
        scrollbar-width: none; /* Firefox */
    }
    .filter-tabs::-webkit-scrollbar {
        display: none; /* Chrome, Safari, Opera */
    }
}

/* =========================================
   YENİ BİLEŞENLER (CART, MODAL, WA, FAQ, TESTIMONIAL)
   ========================================= */

/* --- OVERLAY --- */
.ui-overlay {
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}
.ui-overlay.active { opacity: 1; visibility: visible; }

/* --- SLIDE-OUT CART --- */
.cart-drawer {
    position: fixed;
    top: 0; right: -400px;
    width: 100%; max-width: 400px; height: 100vh;
    background: #fff;
    z-index: 2000;
    box-shadow: -5px 0 25px rgba(0,0,0,0.1);
    display: flex; flex-direction: column;
    transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.cart-drawer.active { right: 0; }
.cart-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 1.5rem; border-bottom: 1px solid #eee;
}
.cart-header h3 { font-family: var(--font-heading); font-size: 1.8rem; color: var(--clr-primary); }
.cart-close-btn { background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--clr-text-muted); }
.cart-body { flex: 1; overflow-y: auto; padding: 1.5rem; }
.cart-item { display: flex; gap: 1rem; margin-bottom: 1.5rem; border-bottom: 1px dashed #eee; padding-bottom: 1.5rem; }
.cart-item-img { width: 70px; height: 70px; object-fit: cover; border-radius: 8px; background: #f9f9f9; }
.cart-item-info { flex: 1; display: flex; flex-direction: column; justify-content: center; }
.cart-item-title { font-weight: 600; font-size: 0.9rem; color: var(--clr-text-dark); margin-bottom: 0.3rem; }
.cart-item-price { color: var(--clr-primary); font-weight: 600; font-size: 0.9rem; }
.cart-item-remove { background: none; border: none; color: #ff5252; font-size: 0.8rem; cursor: pointer; margin-top: 5px; text-align: left; text-decoration: underline; }
.cart-empty-msg { text-align: center; color: var(--clr-text-muted); padding: 2rem 0; }
.cart-footer { padding: 1.5rem; border-top: 1px solid #eee; background: #fafafa; }
.cart-total { display: flex; justify-content: space-between; font-weight: 700; font-size: 1.2rem; margin-bottom: 1rem; color: var(--clr-text-dark); }
.btn-checkout { width: 100%; display: block; text-align: center; background: var(--clr-primary); color: #fff; padding: 1rem; text-decoration: none; border-radius: 8px; font-weight: 600; transition: var(--transition); }
.btn-checkout:hover { background: var(--clr-primary-dark); transform: translateY(-2px); box-shadow: var(--shadow-sm); }

/* --- QUICK VIEW MODAL --- */
.quick-view-modal {
    position: fixed;
    top: 50%; left: 50%;
    transform: translate(-50%, -45%);
    width: 90%; max-width: 800px;
    background: #fff;
    border-radius: 12px;
    z-index: 2000;
    display: flex; overflow: hidden;
    opacity: 0; visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 25px 50px rgba(0,0,0,0.15);
}
.quick-view-modal.active { opacity: 1; visibility: visible; transform: translate(-50%, -50%); }
.qv-img-container { width: 45%; background: #f8f6f2; }
.qv-img { width: 100%; height: 100%; object-fit: cover; }
.qv-content { width: 55%; padding: 2.5rem; position: relative; display: flex; flex-direction: column; }
.qv-close-btn { position: absolute; top: 15px; right: 20px; font-size: 1.8rem; cursor: pointer; color: var(--clr-text-muted); background: none; border: none; }
.qv-cat { font-size: 0.8rem; color: var(--clr-primary); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 0.5rem; }
.qv-title { font-family: var(--font-heading); font-size: 2.2rem; line-height: 1.2; margin-bottom: 0.5rem; color: var(--clr-text-dark); }
.qv-price { font-size: 1.5rem; font-weight: 600; color: var(--clr-primary-dark); margin-bottom: 1.5rem; }
.qv-desc { color: var(--clr-text-muted); font-size: 0.95rem; line-height: 1.6; margin-bottom: 1.5rem; }
.qv-alert { background: rgba(194,169,121,0.1); padding: 1rem; border-radius: 6px; border-left: 4px solid var(--clr-primary); margin-bottom: 2rem; font-size: 0.85rem; color: var(--clr-text-dark); }
.qv-alert ion-icon { vertical-align: middle; margin-right: 5px; font-size: 1.2rem; color: var(--clr-primary); }
.btn-add-cart { background: var(--clr-primary); color: #fff; border: none; padding: 1rem 2rem; font-size: 1rem; font-weight: 600; border-radius: 8px; cursor: pointer; transition: 0.3s; width: 100%; }
.btn-add-cart:hover { background: var(--clr-primary-dark); box-shadow: var(--shadow-sm); }
@media (max-width: 768px) {
    .quick-view-modal { flex-direction: column; max-height: 90vh; overflow-y: auto; }
    .qv-img-container { width: 100%; height: 250px; }
    .qv-content { width: 100%; padding: 1.5rem; }
}

/* --- WHATSAPP FLOATING BTN --- */
.wa-float {
    position: fixed;
    bottom: 30px; left: 30px;
    width: 60px; height: 60px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: 0px 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 100;
    display: flex; justify-content: center; align-items: center;
    text-decoration: none;
    transition: all 0.3s;
    animation: wa-pulse 2s infinite;
}
.wa-float:hover { transform: scale(1.1); box-shadow: 0px 6px 20px rgba(37, 211, 102, 0.6); }
@keyframes wa-pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* --- FAQ ACCORDION --- */
.faq-section { max-width: 800px; margin: 4rem auto; padding: 0 2rem; }
.faq-item { border-bottom: 1px solid #ddd; padding: 1.5rem 0; }
.faq-q { font-size: 1.1rem; font-weight: 600; cursor: pointer; display: flex; justify-content: space-between; align-items: center; color: var(--clr-text-dark); transition: color 0.3s; }
.faq-q:hover { color: var(--clr-primary); }
.faq-icon { font-size: 1.5rem; transition: transform 0.3s; }
.faq-item.active .faq-icon { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; color: var(--clr-text-muted); font-size: 0.95rem; line-height: 1.6; }
.faq-item.active .faq-a { max-height: 300px; margin-top: 1rem; }

/* --- TESTIMONIALS CAROUSEL --- */
.testimonial-section { background-color: var(--clr-surface-alt); padding: 5rem 2rem; overflow: hidden; }
.testimonial-wrapper { display: flex; gap: 2rem; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 2rem; scrollbar-width: none; }
.testimonial-wrapper::-webkit-scrollbar { display: none; }
.testimonial-card { min-width: 300px; width: 350px; scroll-snap-align: center; background: #fff; padding: 2rem; border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.05); }
.stars { color: #f5b301; font-size: 1.2rem; margin-bottom: 1rem; }
.quote { font-style: italic; color: var(--clr-text-muted); margin-bottom: 1.5rem; line-height: 1.6; }
.author { font-weight: 600; color: var(--clr-text-dark); font-size: 0.95rem; }
.author-sub { font-size: 0.8rem; color: var(--clr-primary); }