/* ============================================================
   FASBY STUDIO - Ana Stil Dosyası
   Responsive | SEO Friendly | Modern Fashion Design
   ============================================================ */

/* === Google Fonts === */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Inter:wght@300;400;500;600;700&display=swap');

/* === CSS Değişkenleri === */
:root {
    --dark:          #0F0F0F;
    --dark-soft:     #1A1A1A;
    --white:         #FFFFFF;
    --bg:            #F7F3EE;
    --bg-alt:        #EDE7DE;
    --accent:        #C9A882;
    --accent-dark:   #A8845F;
    --accent-light:  #F5EDE1;
    --border:        #E2D9CE;
    --text:          #333333;
    --muted:         #7A7A7A;
    --etsy:          #F56400;
    --success:       #2D8A4E;
    --error:         #C0392B;

    --font-head:  'Playfair Display', Georgia, serif;
    --font-body:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --radius:     10px;
    --radius-lg:  20px;
    --radius-xl:  28px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow:     0 4px 24px rgba(0,0,0,0.08);
    --shadow-lg:  0 16px 48px rgba(0,0,0,0.14);
    --container:  1240px;
    --section-py: 90px;
    --navbar-h:   72px;
}

/* === Reset & Base === */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; font-size: 16px; scroll-padding-top: var(--navbar-h); }

body {
    font-family: var(--font-body);
    color: var(--text);
    background: var(--white);
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a  { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
button { font-family: var(--font-body); }
input, textarea, select { font-family: var(--font-body); }

/* === Layout === */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 28px;
}

section { padding: var(--section-py) 0; }

/* === Tipografi Yardımcıları === */
.section-tag {
    display: inline-block;
    padding: 6px 18px;
    background: var(--accent-light);
    color: var(--accent-dark);
    border-radius: 50px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.section-title {
    font-family: var(--font-head);
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 700;
    color: var(--dark);
    line-height: 1.25;
    margin-bottom: 18px;
}

.section-desc {
    font-size: 1rem;
    color: var(--muted);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.75;
}

.section-header { text-align: center; margin-bottom: 56px; }

/* === Butonlar === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 34px;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    white-space: nowrap;
    line-height: 1;
}

.btn:active { transform: scale(0.97); }

.btn-primary {
    background: var(--dark);
    color: var(--white);
    border-color: var(--dark);
}
.btn-primary:hover { background: var(--dark-soft); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.2); }

.btn-outline {
    background: transparent;
    color: var(--dark);
    border-color: var(--dark);
}
.btn-outline:hover { background: var(--dark); color: var(--white); transform: translateY(-2px); }

.btn-accent {
    background: var(--accent);
    color: var(--white);
    border-color: var(--accent);
}
.btn-accent:hover { background: var(--accent-dark); border-color: var(--accent-dark); transform: translateY(-2px); }

.btn-etsy {
    background: var(--etsy);
    color: var(--white);
    border-color: var(--etsy);
}
.btn-etsy:hover { background: #d45600; border-color: #d45600; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(245,100,0,0.3); }

.btn-sm { padding: 10px 22px; font-size: 0.8rem; }
.btn-lg { padding: 18px 44px; font-size: 0.95rem; }

/* ============================================================
   NAVİGASYON
   ============================================================ */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    transition: var(--transition);
    height: var(--navbar-h);
}

.navbar.scrolled {
    border-bottom-color: var(--border);
    box-shadow: 0 2px 20px rgba(0,0,0,0.06);
}

.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--navbar-h);
}

.navbar-logo {
    font-family: var(--font-head);
    font-size: 1.55rem;
    font-weight: 700;
    color: var(--dark);
    letter-spacing: -0.5px;
    flex-shrink: 0;
}
.navbar-logo em { font-style: italic; color: var(--accent); }

.navbar-menu {
    display: flex;
    align-items: center;
    gap: 36px;
}

.navbar-menu a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text);
    position: relative;
    padding-bottom: 2px;
}

.navbar-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0;
    width: 0; height: 2px;
    background: var(--accent);
    transition: width 0.3s ease;
    border-radius: 1px;
}
.navbar-menu a:hover::after,
.navbar-menu a.active::after { width: 100%; }

.navbar-etsy {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 10px 22px;
    background: var(--etsy);
    color: var(--white) !important;
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 700;
    transition: var(--transition);
    flex-shrink: 0;
}
.navbar-etsy::after { display: none !important; }
.navbar-etsy:hover { background: #d45600; transform: translateY(-1px); }

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    background: none;
    border: none;
    border-radius: 8px;
}
.hamburger span {
    display: block;
    width: 24px; height: 2px;
    background: var(--dark);
    border-radius: 2px;
    transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobil menü */
.mobile-menu {
    display: none;
    position: fixed;
    top: var(--navbar-h); left: 0; right: 0;
    background: var(--white);
    padding: 20px 28px 32px;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 12px 32px rgba(0,0,0,0.1);
    z-index: 999;
    transform: translateY(-8px);
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
}
.mobile-menu.open { opacity: 1; transform: translateY(0); pointer-events: all; }

.mobile-menu a {
    display: block;
    padding: 14px 0;
    font-size: 1rem;
    font-weight: 500;
    color: var(--dark);
    border-bottom: 1px solid var(--border);
}
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu .navbar-etsy {
    display: inline-flex;
    margin-top: 16px;
    width: 100%;
    justify-content: center;
}

/* ============================================================
   HERO BÖLÜMÜ
   ============================================================ */
.hero {
    min-height: 100vh;
    padding-top: var(--navbar-h);
    background: var(--bg);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

/* Dekoratif arka plan */
.hero::before {
    content: '';
    position: absolute;
    top: -100px; right: -150px;
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(201,168,130,0.18) 0%, transparent 65%);
    border-radius: 50%;
    pointer-events: none;
}
.hero::after {
    content: '';
    position: absolute;
    bottom: -100px; left: -100px;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(201,168,130,0.12) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: center;
    padding: 80px 0;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(201,168,130,0.15);
    border: 1px solid rgba(201,168,130,0.45);
    border-radius: 50px;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--accent-dark);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 28px;
}
.hero-badge span { width: 6px; height: 6px; background: var(--accent); border-radius: 50%; }

.hero-title {
    font-family: var(--font-head);
    font-size: clamp(2.4rem, 5.5vw, 4.2rem);
    font-weight: 700;
    line-height: 1.12;
    color: var(--dark);
    margin-bottom: 24px;
}
.hero-title em { font-style: italic; color: var(--accent); }

.hero-desc {
    font-size: 1.05rem;
    color: var(--muted);
    line-height: 1.75;
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero-divider {
    border: none;
    border-top: 1px solid var(--border);
    margin: 0 0 40px;
}

.hero-stats {
    display: flex;
    gap: 48px;
}

.stat-item {}
.stat-number {
    display: block;
    font-family: var(--font-head);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--dark);
    line-height: 1;
    margin-bottom: 6px;
}
.stat-label {
    font-size: 0.75rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 1.2px;
}

/* Hero görsel tarafı */
.hero-visual {
    position: relative;
}

.hero-img-frame {
    border-radius: var(--radius-xl);
    overflow: hidden;
    aspect-ratio: 4/5;
    background: var(--bg-alt);
    position: relative;
}

.hero-img-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}
.hero-img-frame:hover img { transform: scale(1.04); }

/* Floaty kart */
.hero-float-card {
    position: absolute;
    bottom: 28px;
    left: -28px;
    background: var(--white);
    padding: 18px 22px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    animation: floatY 4s ease-in-out infinite;
}
.hero-float-card strong {
    display: block;
    font-family: var(--font-head);
    font-size: 1.1rem;
    color: var(--dark);
    margin-bottom: 4px;
}
.hero-float-card span { font-size: 0.8rem; color: var(--muted); }
.hero-float-card .dot-row { display: flex; gap: 6px; margin-top: 10px; }
.hero-float-card .dot { width: 20px; height: 20px; border-radius: 50%; }

.hero-scroll {
    position: absolute;
    bottom: -80px;
    right: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-size: 0.72rem;
    color: var(--muted);
    letter-spacing: 2px;
    text-transform: uppercase;
    writing-mode: vertical-rl;
    opacity: 0.6;
}
.hero-scroll::before {
    content: '';
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, transparent, var(--muted));
    display: block;
}

@keyframes floatY {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-10px); }
}

/* ============================================================
   ÜRÜNLER
   ============================================================ */
.products-section {
    background: var(--white);
}

/* Kategori filtre bar */
.filter-bar {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 48px;
}

.filter-btn {
    padding: 10px 26px;
    background: var(--white);
    border: 1.5px solid var(--border);
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 0.84rem;
    font-weight: 500;
    color: var(--text);
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
}
.filter-btn:hover {
    border-color: var(--accent);
    color: var(--accent-dark);
    transform: translateY(-2px);
}
.filter-btn.active {
    background: var(--dark);
    color: var(--white);
    border-color: var(--dark);
    box-shadow: 0 4px 16px rgba(15,15,15,0.18);
}

/* Ürün ızgarası */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

/* Ürün kartı */
.product-card {
    cursor: pointer;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--white);
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
}
.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.product-card:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 2px;
}

.product-card-image {
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: var(--bg);
    position: relative;
}
.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.55s ease;
}
.product-card:hover .product-card-image img { transform: scale(1.1); }

/* Hover overlay */
.card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15,15,15,0.52);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}
.product-card:hover .card-overlay { opacity: 1; }

.overlay-text {
    color: var(--white);
    font-weight: 600;
    font-size: 0.875rem;
    letter-spacing: 0.5px;
    border: 2px solid rgba(255,255,255,0.8);
    padding: 10px 24px;
    border-radius: 50px;
    transform: translateY(12px);
    transition: transform 0.3s ease, background 0.2s ease;
    background: transparent;
}
.product-card:hover .overlay-text { transform: translateY(0); }
.overlay-text:hover { background: rgba(255,255,255,0.15); }

/* Öne çıkan rozeti */
.product-badge {
    position: absolute;
    top: 14px; left: 14px;
    padding: 5px 14px;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 1;
}
.product-badge.featured { background: var(--accent); color: var(--white); }
.product-badge.new      { background: var(--dark);   color: var(--white); }

/* Kart body */
.product-card-body {
    padding: 20px 22px 22px;
}

.product-cat {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1.2px;
    margin-bottom: 8px;
}

.product-title {
    font-family: var(--font-head);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark);
    line-height: 1.4;
    margin-bottom: 10px;
}

.product-price {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--dark);
}
.product-price small {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--muted);
    margin-left: 4px;
}

/* Boş durum */
.no-products {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 20px;
    color: var(--muted);
}
.no-products svg { margin: 0 auto 20px; opacity: 0.25; }
.no-products p { font-size: 1rem; }

/* ============================================================
   MODAL / ÜRÜN DETAY
   ============================================================ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10,10,10,0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}
.modal-overlay.open {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--white);
    border-radius: var(--radius-xl);
    max-width: 920px;
    width: 100%;
    max-height: 90vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    overflow: hidden;
    transform: scale(0.88) translateY(24px);
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    box-shadow: 0 32px 80px rgba(0,0,0,0.25);
}
.modal-overlay.open .modal {
    transform: scale(1) translateY(0);
}

.modal-close {
    position: absolute;
    top: 18px; right: 18px;
    width: 44px; height: 44px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    line-height: 1;
    box-shadow: var(--shadow);
    transition: var(--transition);
    z-index: 10;
    color: var(--dark);
}
.modal-close:hover {
    background: var(--dark);
    color: var(--white);
    border-color: var(--dark);
    transform: rotate(90deg) scale(1.05);
}

.modal-img-col {
    background: var(--bg);
    overflow: hidden;
}
.modal-img-col img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.modal-img-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-alt);
}

.modal-content-col {
    padding: 52px 44px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0;
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}

.modal-cat {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 14px;
}

.modal-title {
    font-family: var(--font-head);
    font-size: 1.85rem;
    font-weight: 700;
    color: var(--dark);
    line-height: 1.25;
    margin-bottom: 18px;
}

.modal-price {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 24px;
}
.modal-price .currency { font-size: 0.9rem; font-weight: 400; color: var(--muted); margin-left: 4px; }

.modal-divider { border: none; border-top: 1px solid var(--border); margin: 4px 0 24px; }

.modal-desc {
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 28px;
}

.modal-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
}
.modal-tag {
    padding: 6px 14px;
    background: var(--bg);
    border-radius: 50px;
    font-size: 0.78rem;
    color: var(--text);
    border: 1px solid var(--border);
}

.modal-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ============================================================
   HAKKIMDA
   ============================================================ */
.about-section {
    background: var(--bg);
}

.about-inner {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 88px;
    align-items: center;
}

.about-img-wrap {
    position: relative;
}

.about-img-main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    aspect-ratio: 4/5;
    background: var(--bg-alt);
}
.about-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.about-img-main:hover img { transform: scale(1.04); }

.about-img-accent {
    position: absolute;
    bottom: -28px; right: -28px;
    width: 210px; height: 210px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 6px solid var(--white);
    box-shadow: var(--shadow-lg);
    background: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
}
.about-img-accent img { width: 100%; height: 100%; object-fit: cover; }
.about-img-accent .accent-inner {
    text-align: center;
    color: var(--white);
    padding: 16px;
}
.accent-inner strong { display: block; font-family: var(--font-head); font-size: 2.4rem; font-weight: 700; }
.accent-inner span   { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 1px; opacity: 0.85; }

.about-content {}
.about-content .section-header { text-align: left; margin-bottom: 28px; }
.about-content .section-header .section-desc { margin: 0; max-width: none; }

.about-text {
    color: var(--muted);
    font-size: 0.98rem;
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 36px;
}

.feature-box {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    transition: var(--transition);
}
.feature-box:hover { border-color: var(--accent); box-shadow: 0 4px 16px rgba(201,168,130,0.15); }

.feature-icon { font-size: 1.6rem; margin-bottom: 10px; }
.feature-title { font-size: 0.88rem; font-weight: 700; color: var(--dark); margin-bottom: 4px; }
.feature-text  { font-size: 0.8rem; color: var(--muted); line-height: 1.5; }

/* ============================================================
   İLETİŞİM
   ============================================================ */
.contact-section {
    background: var(--white);
}

.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 80px;
    align-items: start;
}

.contact-info { padding-top: 8px; }

.contact-info h3 {
    font-family: var(--font-head);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 16px;
    line-height: 1.3;
}
.contact-info p {
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.75;
    margin-bottom: 36px;
}

.contact-links { display: flex; flex-direction: column; gap: 18px; }

.contact-link {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--text);
    font-size: 0.9rem;
}
.contact-link-icon {
    width: 48px; height: 48px;
    background: var(--bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
    transition: var(--transition);
}
.contact-link:hover .contact-link-icon {
    background: var(--accent-light);
    transform: scale(1.1);
}

/* Form */
.contact-form {
    background: var(--bg);
    padding: 48px 44px;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-group { margin-bottom: 20px; }

.form-group label {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
    letter-spacing: 0.3px;
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    background: var(--white);
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--dark);
    transition: var(--transition);
    outline: none;
    appearance: none;
}
.form-control::placeholder { color: #BBBAB8; }
.form-control:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(201,168,130,0.18);
}
.form-control.error { border-color: var(--error); }

textarea.form-control { resize: vertical; min-height: 150px; }

.form-error { font-size: 0.78rem; color: var(--error); margin-top: 5px; }

.form-success {
    background: rgba(45,138,78,0.1);
    border: 1px solid rgba(45,138,78,0.3);
    border-radius: var(--radius);
    padding: 16px 20px;
    color: var(--success);
    font-size: 0.9rem;
    font-weight: 500;
    display: none;
    margin-bottom: 20px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    background: var(--dark-soft);
    color: var(--white);
    padding: 72px 0 32px;
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 52px;
    margin-bottom: 56px;
}

.footer-logo {
    font-family: var(--font-head);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 18px;
    display: block;
}
.footer-logo em { font-style: italic; color: var(--accent); }

.footer-brand p {
    color: rgba(255,255,255,0.55);
    font-size: 0.875rem;
    line-height: 1.75;
    margin-bottom: 28px;
    max-width: 280px;
}

.footer-socials { display: flex; gap: 10px; }
.social-btn {
    width: 42px; height: 42px;
    background: rgba(255,255,255,0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: rgba(255,255,255,0.7);
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.08);
}
.social-btn:hover {
    background: var(--accent);
    color: var(--white);
    border-color: var(--accent);
    transform: translateY(-3px);
}

.footer-col h4 {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: rgba(255,255,255,0.4);
    margin-bottom: 22px;
}
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul li a {
    color: rgba(255,255,255,0.65);
    font-size: 0.875rem;
    transition: var(--transition);
    display: inline-block;
}
.footer-col ul li a:hover {
    color: var(--accent);
    padding-left: 6px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}
.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
}
.footer-bottom a { color: var(--accent); }
.footer-bottom a:hover { color: var(--white); }

/* ============================================================
   YARDIMCILAR
   ============================================================ */

/* Scroll to top */
.scroll-top-btn {
    position: fixed;
    bottom: 32px; right: 32px;
    width: 50px; height: 50px;
    background: var(--dark);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.22);
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
    z-index: 500;
}
.scroll-top-btn.visible { opacity: 1; visibility: visible; }
.scroll-top-btn:hover { background: var(--accent); transform: translateY(-4px) scale(1.05); }

/* Bildirim toast */
.toast {
    position: fixed;
    bottom: 32px; left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--dark);
    color: var(--white);
    padding: 14px 28px;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    box-shadow: 0 8px 32px rgba(0,0,0,0.22);
    z-index: 9999;
    opacity: 0;
    transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    pointer-events: none;
    white-space: nowrap;
    max-width: calc(100vw - 40px);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.success { background: var(--success); }
.toast.error   { background: var(--error); }

/* Animasyonlar */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(32px); }
    to   { opacity: 1; transform: translateY(0); }
}
.anim { opacity: 0; }
.anim.visible { animation: fadeInUp 0.65s cubic-bezier(0.22, 0.61, 0.36, 1) forwards; }
.anim-d1 { animation-delay: 0.08s; }
.anim-d2 { animation-delay: 0.16s; }
.anim-d3 { animation-delay: 0.24s; }
.anim-d4 { animation-delay: 0.32s; }

/* Yükleniyor iskelet */
@keyframes shimmer {
    0%   { background-position: -200% 0; }
    100% { background-position:  200% 0; }
}
.skeleton {
    background: linear-gradient(90deg, #f0ece7 25%, #e4dfd9 50%, #f0ece7 75%);
    background-size: 200% 100%;
    animation: shimmer 1.6s infinite;
    border-radius: var(--radius);
}

/* ============================================================
   RESPONSİVE
   ============================================================ */
@media (max-width: 1100px) {
    .products-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .footer-inner  { grid-template-columns: 1fr 1fr; gap: 40px; }
    .about-inner   { gap: 56px; }
    .contact-inner { gap: 52px; }
}

@media (max-width: 900px) {
    :root { --section-py: 72px; }

    .hero-inner    { grid-template-columns: 1fr; gap: 48px; text-align: center; padding: 64px 0; }
    .hero-visual   { order: -1; max-width: 420px; margin: 0 auto; width: 100%; }
    .hero-img-frame { aspect-ratio: 4/3; }
    .hero-float-card { left: 0; bottom: 16px; }
    .hero-stats    { justify-content: center; }
    .hero-actions  { justify-content: center; }
    .hero-desc     { margin-left: auto; margin-right: auto; }
    .hero-scroll   { display: none; }

    .about-inner   { grid-template-columns: 1fr; gap: 44px; }
    .about-img-accent { display: none; }
    .about-content .section-header { text-align: center; }

    .contact-inner { grid-template-columns: 1fr; gap: 44px; }
    .contact-info  { text-align: center; }
    .contact-links { align-items: center; }
}

@media (max-width: 768px) {
    .navbar-menu { display: none; }
    .hamburger   { display: flex; }
    .mobile-menu { display: block; }

    .modal {
        grid-template-columns: 1fr;
        max-width: 480px;
        max-height: 88vh;
        overflow-y: auto;
    }
    .modal-img-col { aspect-ratio: 4/3; max-height: 280px; }
    .modal-content-col { padding: 36px 28px 40px; }
    .modal-title { font-size: 1.5rem; }

    .form-row { grid-template-columns: 1fr; }
    .contact-form { padding: 36px 28px; }

    .footer-inner { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; text-align: center; }

    .about-features { grid-template-columns: 1fr; }

    .scroll-top-btn { bottom: 20px; right: 20px; }
}

@media (max-width: 540px) {
    :root { --section-py: 60px; }
    .container { padding: 0 18px; }
    .products-grid { grid-template-columns: 1fr; gap: 20px; }
    .filter-bar { gap: 8px; }
    .hero-stats { gap: 28px; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .modal-content-col { padding: 28px 20px 36px; }
}