/* ============================================================
   Northshine — Ana Stil Dosyası
   Premium Kozmetik Markası | 2026
   ============================================================ */

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

/* ── Design Tokens ───────────────────────────────────────── */
:root {
    /* Colors */
    --white:        #FFFFFF;
    --off-white:    #FAFAFA;
    --light:        #F5F5F5;
    --border:       #E0E0E0;
    --border-light: #EEEEEE;
    --mid:          #9E9E9E;
    --text-muted:   #757575;
    --text-body:    #616161;
    --text-dark:    #424242;
    --text-black:   #121212;
    --accent:       #363636;
    --accent-dark:  #1A1A1A;
    --accent-light: #545454;

    /* Typography */
    --font-display: 'Poppins', sans-serif;
    --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --section-gap:  120px;
    --container:    1320px;
    --gutter:       40px;

    /* Transitions */
    --ease:         cubic-bezier(0.25, 0.1, 0.25, 1);
    --ease-out:     cubic-bezier(0.0, 0.0, 0.2, 1);
    --ease-in-out:  cubic-bezier(0.4, 0, 0.2, 1);
    --duration:     0.35s;
    --duration-slow:0.65s;

    /* Shadows */
    --shadow-sm:    0 2px 8px rgba(17, 24, 39, 0.06);
    --shadow-md:    0 8px 30px rgba(17, 24, 39, 0.10);
    --shadow-lg:    0 20px 60px rgba(17, 24, 39, 0.14);
    --shadow-xl:    0 40px 100px rgba(17, 24, 39, 0.18);

    /* Border Radius */
    --radius-sm:    4px;
    --radius-md:    8px;
    --radius-lg:    16px;
    --radius-xl:    24px;
    --radius-full:  999px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-body);
    background-color: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, textarea, select { font-family: inherit; }

/* ── Typography ──────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    color: var(--text-black);
    line-height: 1.1;
    font-weight: 400;
    letter-spacing: -0.01em;
}

h1 { font-size: clamp(3rem, 6vw, 5.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 2.5vw, 2.2rem); }
h4 { font-size: clamp(1.2rem, 2vw, 1.6rem); }
h5 { font-size: 1.1rem; }

p { line-height: 1.8; }

.display-text {
    font-family: var(--font-display);
    font-size: clamp(4rem, 9vw, 9rem);
    font-weight: 300;
    line-height: 0.95;
    letter-spacing: -0.03em;
    color: var(--text-black);
}

.section-label {
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-muted);
}

/* ── Layout ──────────────────────────────────────────────── */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--gutter);
    position: relative;
    z-index: 1;
}

.section {
    padding: var(--section-gap) 0;
}

.section-sm {
    padding: 60px 0;
}

.grid {
    display: grid;
}

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

/* ── Navigation ──────────────────────────────────────────── */
#nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 28px 0;
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: saturate(180%) blur(15px);
    -webkit-backdrop-filter: saturate(180%) blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
    transition: padding var(--duration) var(--ease),
                background var(--duration) var(--ease);
}

#nav.scrolled {
    padding: 16px 0;
    background: rgba(255, 255, 255, 0.85);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.7rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--text-black);
    text-transform: uppercase;
    transition: opacity var(--duration) var(--ease);
}

.nav-logo:hover { opacity: 0.7; }

.nav-logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-link {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-body);
    position: relative;
    transition: color var(--duration) var(--ease);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width var(--duration) var(--ease);
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-black);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Hamburger Menu */
.nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    cursor: pointer;
}

.nav-hamburger span {
    display: block;
    width: 24px;
    height: 1.5px;
    background: var(--text-black);
    transition: all var(--duration) var(--ease);
    transform-origin: center;
}

.nav-hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile Menu — Drawer / Sidebar */
.nav-mobile {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(320px, 88vw);
    background: var(--white);
    z-index: 1001;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateX(110%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--duration-slow) var(--ease),
                opacity var(--duration-slow) var(--ease);
    box-shadow: -8px 0 40px rgba(0, 0, 0, 0.12);
    border-left: 1px solid var(--border-light);
}

/* Overlay arkası */
.nav-mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.35);
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--duration-slow) var(--ease);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

.nav-mobile-overlay.open {
    opacity: 1;
    pointer-events: all;
}

.nav-mobile.open {
    transform: translateX(0);
    opacity: 1;
    pointer-events: all;
}

/* Drawer üst bar */
.nav-mobile-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-light);
    flex-shrink: 0;
}

.nav-mobile-brand {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-black);
}

.nav-mobile-brand span { color: var(--accent); }

.nav-mobile-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--light);
    border: none;
    cursor: pointer;
    transition: background var(--duration) var(--ease),
                transform var(--duration) var(--ease);
    flex-shrink: 0;
}

.nav-mobile-close:hover {
    background: var(--border);
    transform: rotate(90deg);
}

.nav-mobile-close svg {
    width: 16px;
    height: 16px;
    stroke: var(--text-black);
    stroke-width: 2;
}

/* Kaydırılabilir link alanı */
.nav-mobile-links {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 16px 0;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}

.nav-mobile-links::-webkit-scrollbar {
    width: 4px;
}

.nav-mobile-links::-webkit-scrollbar-track {
    background: transparent;
}

.nav-mobile-links::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 99px;
}

.nav-mobile .nav-link {
    display: flex;
    align-items: center;
    gap: 14px;
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 400;
    letter-spacing: 0.01em;
    color: var(--text-body);
    text-transform: none;
    padding: 14px 24px;
    border-bottom: 1px solid var(--border-light);
    transition: color var(--duration) var(--ease),
                background var(--duration) var(--ease),
                padding-left var(--duration) var(--ease);
    position: relative;
}

.nav-mobile .nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--accent);
    transform: scaleY(0);
    transition: transform var(--duration) var(--ease);
    border-radius: 0 2px 2px 0;
}

.nav-mobile .nav-link:hover,
.nav-mobile .nav-link.active {
    color: var(--text-black);
    background: var(--off-white);
    padding-left: 32px;
}

.nav-mobile .nav-link:hover::before,
.nav-mobile .nav-link.active::before {
    transform: scaleY(1);
}

.nav-mobile .nav-link.active {
    font-weight: 600;
    color: var(--accent-dark);
}

/* Mevcut ::after alt çizgisini drawer'da iptal et */
.nav-mobile .nav-link::after {
    display: none;
}

/* Drawer alt bilgi alanı */
.nav-mobile-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--border-light);
    flex-shrink: 0;
}

.nav-mobile-footer p {
    font-size: 0.72rem;
    color: var(--text-muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* ── Hero ────────────────────────────────────────────────── */
/* ── Hero (Canan Kozmetik Style) ───────────────────────── */
.hero-video-section {
    position: relative;
    width: 100%;
    height: 100svh;
    overflow: hidden;
    background-color: var(--text-black);
}

/* Swiper slide içeriğini ortalamak için */
.heroSwiper .swiper-slide {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-video-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    z-index: 0;
}

.hero-video-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4); /* Karartma */
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.hero-bg-logo {
    font-family: var(--font-display);
    font-size: 40vw;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.05); /* Yarı saydam devasa logo/filigran */
    line-height: 1;
    user-select: none;
}

.hero-content-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    text-align: center;
    color: var(--white);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    padding: 0 20px;
    width: 100%;
}

.hero-title-main {
    font-family: var(--font-display);
    font-size: clamp(3rem, 6vw, 6rem);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--white);
    margin: 0;
}

.hero-subtitle-main {
    font-family: var(--font-display);
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 0 auto;
}

.hero-actions-center {
    margin-top: 24px;
}

.hero-nav-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 20px;
}

.hero-nav-arrow:hover {
    color: var(--white);
    transform: translateY(-50%) scale(1.1);
}

.hero-nav-left {
    left: 2%;
}

.hero-nav-right {
    right: 2%;
}

/* Glassmorphism Button for Hero */
.btn-glass {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 40px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--white);
    text-decoration: none;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 40px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
}


/* ── Buttons ─────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    transition: all var(--duration) var(--ease);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity var(--duration) var(--ease);
}

.btn:hover::before { opacity: 1; }

.btn-dark {
    background: var(--text-black);
    color: var(--white);
    border: 1px solid var(--text-black);
}

.btn-dark::before { background: var(--accent-dark); }
.btn-dark:hover { color: var(--white); box-shadow: var(--shadow-md); }

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

.btn-outline::before { background: var(--text-black); }
.btn-outline:hover { color: var(--white); }

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

.btn-accent:hover {
    background: var(--accent-dark);
    border-color: var(--accent-dark);
    box-shadow: var(--shadow-md);
}

.btn-ghost {
    background: transparent;
    color: var(--text-body);
    border: 1px solid var(--border);
    padding: 12px 24px;
}

.btn-ghost:hover {
    border-color: var(--text-black);
    color: var(--text-black);
}

.btn span { position: relative; z-index: 1; }

.btn-arrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    color: var(--text-black);
    transition: gap var(--duration) var(--ease);
    text-transform: uppercase;
}

.btn-arrow svg {
    transition: transform var(--duration) var(--ease);
}

.btn-arrow:hover { gap: 16px; }
.btn-arrow:hover svg { transform: translateX(4px); }

/* ── Section Headers ─────────────────────────────────────── */
.section-header {
    margin-bottom: 64px;
}

.section-header.center {
    text-align: center;
}

.section-header .label {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
}

.section-header .label::before {
    content: '';
    display: block;
    width: 32px;
    height: 1px;
    background: var(--accent);
}

.section-header.center .label {
    justify-content: center;
}

.section-header.center .label::before,
.section-header.center .label::after {
    content: '';
    display: block;
    width: 32px;
    height: 1px;
    background: var(--accent);
}

.section-header h2 {
    margin-bottom: 20px;
}

.section-header p {
    font-size: 1rem;
    color: var(--text-muted);
    max-width: 560px;
}

.section-header.center p {
    margin: 0 auto;
}

/* ── Brand Intro Section ─────────────────────────────────── */
.brand-intro {
    background: var(--white);
    border-top: 1px solid var(--border);
}

.brand-intro-grid {
    display: grid;
    grid-template-columns: 1fr 280px 1fr;
    gap: 60px;
    align-items: center;
}

/* Daire görsel - Hakkımızda */
.brand-intro-img-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
}

.brand-intro-circle-img {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    object-fit: cover;
    border: 6px solid var(--bg-alt);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
    transition: transform 0.5s ease, box-shadow 0.5s ease;
}

.brand-intro-circle-img:hover {
    transform: scale(1.04);
    box-shadow: 0 28px 70px rgba(0, 0, 0, 0.18);
}

.brand-intro-quote {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.5vw, 3.2rem);
    font-weight: 300;
    font-style: italic;
    line-height: 1.25;
    color: var(--text-dark);
    border-left: 2px solid var(--accent);
    padding-left: 40px;
}

.brand-intro-text p {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.9;
    margin-bottom: 24px;
}

.brand-stats {
    display: flex;
    gap: 0;
    margin-top: 48px;
    padding-top: 48px;
    border-top: 1px solid var(--border);
    justify-content: space-between;
}

.brand-stats > div {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0 16px;
    border-right: 1px solid var(--border);
}

.brand-stats > div:last-child {
    border-right: none;
}

.brand-stat-num {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 300;
    color: var(--text-black);
    line-height: 1;
    display: block;
}

.brand-stat-label {
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-top: 8px;
    display: block;
}

/* ── Product Cards ───────────────────────────────────────── */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
}

.products-grid.cols-4 {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.product-card {
    position: relative;
    overflow: hidden;
    background: var(--off-white);
    cursor: pointer;
}

.product-card-img {
    aspect-ratio: 3/4;
    overflow: hidden;
    position: relative;
    background: var(--light);
}

.product-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease-out);
}

.product-card:hover .product-card-img img {
    transform: scale(1.06);
}

.product-card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(26, 23, 20, 0.65);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--duration-slow) var(--ease);
}

.product-card:hover .product-card-overlay {
    opacity: 1;
}

.product-card-body {
    padding: 24px;
    background: var(--white);
    border-top: 1px solid var(--border);
}

.product-card-cat {
    font-size: 0.68rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 500;
    margin-bottom: 8px;
}

.product-card-name {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--text-black);
    line-height: 1.2;
    margin-bottom: 8px;
    transition: color var(--duration) var(--ease);
}

.product-card:hover .product-card-name { color: var(--accent-dark); }

.product-card-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Featured Product Variation */
.product-card.featured {
    border: none;
}

.product-card.featured .product-card-img {
    aspect-ratio: 2/3;
}

/* ── Category Cards ──────────────────────────────────────── */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 2px;
}

.category-card {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3/4;
    cursor: pointer;
    background: var(--light);
}

.category-card-bg {
    position: absolute;
    inset: 0;
    transition: transform 0.8s var(--ease-out);
}

.category-card:hover .category-card-bg {
    transform: scale(1.06);
}

.category-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(26,23,20,0.75) 0%, rgba(26,23,20,0.1) 60%, transparent 100%);
    transition: background var(--duration-slow) var(--ease);
}

.category-card:hover .category-card-overlay {
    background: linear-gradient(to top, rgba(26,23,20,0.85) 0%, rgba(26,23,20,0.2) 60%, transparent 100%);
}

.category-card-body {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px 20px;
    color: var(--white);
}

.category-card-name {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 400;
    line-height: 1.2;
    margin-bottom: 6px;
    transition: transform var(--duration) var(--ease);
}

.category-card:hover .category-card-name {
    transform: translateY(-4px);
}

.category-card-arrow {
    opacity: 0;
    transform: translateY(8px);
    transition: all var(--duration) var(--ease);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-light);
}

.category-card:hover .category-card-arrow {
    opacity: 1;
    transform: translateY(0);
}

/* ── Category Placeholder SVGs ───────────────────────────── */
.cat-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ── Brand Values ────────────────────────────────────────── */
.values-section {
    background: var(--off-white);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
}

.value-card {
    padding: 64px 48px;
    background: var(--off-white);
    transition: background var(--duration) var(--ease);
}

.value-card:hover {
    background: var(--white);
}

.value-icon {
    width: 44px;
    height: 44px;
    margin-bottom: 28px;
    color: var(--accent);
}

.value-title {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 400;
    margin-bottom: 16px;
    color: var(--text-black);
}

.value-text {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.9;
}

/* ── Editorial Premium Section ───────────────────────────── */
.editorial-premium {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #212121 0%, #424242 40%, #121212 100%);
    padding: 120px 0;
    isolation: isolate;
}

/* Dekoratif dikey çizgiler */
.ed-deco-lines {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}
.ed-deco-lines span {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(to bottom, transparent, rgba(54, 54, 54, 0.18), transparent);
}
.ed-deco-lines span:nth-child(1) { left: 20%; animation: ed-line-fade 4s ease-in-out infinite alternate; }
.ed-deco-lines span:nth-child(2) { left: 50%; animation: ed-line-fade 4s ease-in-out 1.3s infinite alternate; }
.ed-deco-lines span:nth-child(3) { left: 80%; animation: ed-line-fade 4s ease-in-out 2.6s infinite alternate; }
@keyframes ed-line-fade {
    from { opacity: 0.3; }
    to   { opacity: 1; }
}

/* Devasa arka plan yazısı (watermark) */
.ed-watermark {
    position: absolute;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-display);
    font-size: clamp(6rem, 18vw, 18rem);
    font-weight: 700;
    letter-spacing: 0.06em;
    color: rgba(255, 255, 255, 0.03);
    white-space: nowrap;
    pointer-events: none;
    user-select: none;
    z-index: 0;
    line-height: 1;
}

/* İç grid */
.ed-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 60px;
    align-items: center;
}

/* Sol kolon */
.ed-left {
    padding-right: 20px;
}

.ed-label {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.ed-label::before {
    content: '';
    display: inline-block;
    width: 36px;
    height: 1px;
    background: var(--accent);
}

.ed-heading {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.ed-heading-line {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 4.5vw, 5.5rem);
    font-weight: 300;
    color: var(--white);
    line-height: 1.08;
    letter-spacing: -0.02em;
}

.ed-heading-italic {
    font-style: italic;
    color: var(--white);
    font-weight: 200;
    padding-left: 24px;
}

/* Dikey ayraç */
.ed-divider {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    height: 220px;
}
.ed-divider-line {
    flex: 1;
    width: 1px;
    background: linear-gradient(to bottom, transparent, rgba(54, 54, 54, 0.5), transparent);
}
.ed-divider-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    flex-shrink: 0;
    box-shadow: 0 0 12px rgba(54, 54, 54, 0.6);
}

/* Sağ kolon */
.ed-right {
    padding-left: 20px;
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.ed-text {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1rem;
    line-height: 1.9;
}
.ed-text em {
    color: rgba(255, 255, 255, 0.9);
    font-style: normal;
}

/* Etiket hapları */
.ed-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.ed-tags span {
    display: inline-block;
    padding: 7px 18px;
    border: 1px solid rgba(54, 54, 54, 0.25);
    border-radius: 100px;
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    color: rgba(255, 255, 255, 0.55);
    background: rgba(255, 255, 255, 0.04);
    transition: all 0.3s ease;
}
.ed-tags span:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(54, 54, 54, 0.08);
}

/* CTA Butonu */
.ed-cta {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--white);
    text-decoration: none;
    padding: 18px 36px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 0;
    position: relative;
    overflow: hidden;
    transition: color 0.4s ease;
    align-self: flex-start;
}
.ed-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--accent);
    transform: translateX(-101%);
    transition: transform 0.4s cubic-bezier(0.77, 0, 0.175, 1);
    z-index: -1;
}
.ed-cta:hover::before { transform: translateX(0); }
.ed-cta:hover { color: #1a1410; border-color: var(--accent); }
.ed-cta svg { transition: transform 0.3s ease; }
.ed-cta:hover svg { transform: translateX(4px); }

/* Responsive */
@media (max-width: 900px) {
    .editorial-premium { padding: 80px 0; }
    .ed-inner {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .ed-divider { display: none; }
    .ed-left, .ed-right { padding: 0; }
    .ed-watermark { font-size: clamp(5rem, 28vw, 12rem); }
}
@media (max-width: 640px) {
    .editorial-premium { padding: 60px 0; }
    .ed-heading-italic { padding-left: 0; }
    .ed-cta { width: 100%; justify-content: center; }
}

/* ── Blog Cards ──────────────────────────────────────────── */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.blog-card {
    cursor: pointer;
}

.blog-card-img {
    aspect-ratio: 3/2;
    overflow: hidden;
    background: var(--light);
    margin-bottom: 24px;
}

.blog-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease-out);
}

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

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.blog-card-cat {
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-weight: 500;
    color: var(--accent);
}

.blog-card-date {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.blog-card-sep {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--border);
}

.blog-card-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--text-black);
    line-height: 1.2;
    margin-bottom: 12px;
    transition: color var(--duration) var(--ease);
}

.blog-card:hover .blog-card-title { color: var(--accent-dark); }

.blog-card-excerpt {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ── CTA Section ─────────────────────────────────────────── */
.cta-section {
    background: var(--text-black);
    padding: var(--section-gap) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(196,168,130,0.08) 0%, transparent 70%);
}

.cta-section .section-label {
    color: var(--accent);
}

.cta-section h2 {
    color: var(--white);
    font-size: clamp(2.5rem, 5vw, 5rem);
    font-weight: 300;
    margin: 24px 0 20px;
    position: relative;
}

.cta-section p {
    color: rgba(255,255,255,0.5);
    font-size: 1rem;
    margin-bottom: 48px;
    position: relative;
}

.cta-contacts {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    position: relative;
}

/* ── Footer ──────────────────────────────────────────────── */
#footer {
    background: var(--text-black);
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 80px 0 40px;
    color: rgba(255,255,255,0.5);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--white);
    text-transform: uppercase;
    margin-bottom: 20px;
}

.footer-logo span { color: var(--accent); }

.footer-desc {
    font-size: 0.85rem;
    line-height: 1.9;
    margin-bottom: 28px;
    color: rgba(255,255,255,0.4);
}

.footer-social {
    display: flex;
    gap: 16px;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid rgba(255,255,255,0.1);
    transition: all var(--duration) var(--ease);
    color: rgba(255,255,255,0.5);
}

.footer-social a:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(196,168,130,0.05);
}

.footer-col h4 {
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 24px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-links a {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.45);
    transition: color var(--duration) var(--ease);
}

.footer-links a:hover { color: var(--accent-light); }

.footer-contact-item {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.45);
    align-items: flex-start;
}

.footer-contact-item svg {
    flex-shrink: 0;
    color: var(--accent);
    margin-top: 2px;
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.06);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.25);
}

/* ── Page Header ─────────────────────────────────────────── */
.page-header {
    padding: 160px 0 80px;
    background: var(--off-white);
    border-bottom: 1px solid var(--border);
    text-align: center;
    overflow: hidden;
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 24px;
    font-size: 0.78rem;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    flex-wrap: wrap;
    padding: 0 8px;
}

.breadcrumb a { transition: color var(--duration) var(--ease); }
.breadcrumb a:hover { color: var(--accent); }

.page-header h1 {
    font-size: clamp(1.8rem, 7vw, 5rem);
    font-weight: 300;
    word-break: break-word;
    overflow-wrap: break-word;
    padding: 0 8px;
}

.page-header p {
    font-family: var(--font-display);
    font-size: clamp(0.95rem, 3vw, 1.2rem);
    font-style: italic;
    font-weight: 300;
    color: var(--text-muted);
    margin-top: 16px;
    padding: 0 8px;
}

/* Contact form iç grid — responsive */
.contact-form-inner-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* ── Filter Bar ──────────────────────────────────────────── */
.filter-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    padding: 32px 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 56px;
}

.filter-btn {
    padding: 8px 20px;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--duration) var(--ease);
    text-decoration: none;
    display: inline-block;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--text-black);
    border-color: var(--text-black);
    color: var(--white);
}

/* ── Product Detail ──────────────────────────────────────── */
.product-detail {
    padding: 80px 0 var(--section-gap);
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.product-detail-img {
    aspect-ratio: 3/4;
    background: var(--off-white);
    overflow: hidden;
    position: sticky;
    top: 100px;
}

.product-detail-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-detail-cat {
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 500;
    margin-bottom: 16px;
}

.product-detail-name {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    font-weight: 400;
    color: var(--text-black);
    line-height: 1.1;
    margin-bottom: 24px;
}

.product-detail-desc {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.9;
    margin-bottom: 48px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 40px;
}

.product-tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 32px;
}

.product-tab {
    padding: 12px 24px;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all var(--duration) var(--ease);
    margin-bottom: -1px;
}

.product-tab.active,
.product-tab:hover {
    color: var(--text-black);
    border-bottom-color: var(--accent);
}

.product-tab-content {
    display: none;
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.9;
}

.product-tab-content.active { display: block; }

.product-features {
    list-style: none;
}

.product-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-light);
    font-size: 0.88rem;
    color: var(--text-body);
}

.product-feature::before {
    content: '';
    display: block;
    width: 20px;
    height: 1px;
    background: var(--accent);
    flex-shrink: 0;
}

/* ── About Page ──────────────────────────────────────────── */
.about-hero {
    background: var(--off-white);
    border-bottom: 1px solid var(--border);
}

.about-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: center;
}

.about-section.reverse { direction: rtl; }
.about-section.reverse > * { direction: ltr; }

.about-img {
    aspect-ratio: 4/5;
    background: var(--light);
    overflow: hidden;
}

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

/* ── Contact Page ────────────────────────────────────────── */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
}

.contact-info-item {
    display: flex;
    gap: 20px;
    padding: 28px 0;
    border-bottom: 1px solid var(--border);
    align-items: flex-start;
}

.contact-info-icon {
    width: 40px;
    height: 40px;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    flex-shrink: 0;
}

.contact-info-label {
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.contact-info-value {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--text-black);
}

.contact-info-value a { transition: color var(--duration) var(--ease); }
.contact-info-value a:hover { color: var(--accent); }

/* ── Contact Form ────────────────────────────────────────── */
.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.form-control {
    display: block;
    width: 100%;
    padding: 14px 18px;
    font-family: var(--font-body);
    font-size: 0.92rem;
    color: var(--text-dark);
    background: var(--off-white);
    border: 1px solid var(--border);
    border-radius: 0;
    outline: none;
    transition: all var(--duration) var(--ease);
    -webkit-appearance: none;
}

.form-control:focus {
    border-color: var(--accent);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(196,168,130,0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 140px;
}

.form-alert {
    padding: 14px 20px;
    font-size: 0.875rem;
    margin-bottom: 24px;
    border-left: 3px solid;
}

.form-alert.success {
    background: rgba(196,168,130,0.08);
    border-color: var(--accent);
    color: var(--accent-dark);
}

.form-alert.error {
    background: rgba(200,60,60,0.06);
    border-color: #c83c3c;
    color: #8B2020;
}

/* ── Placeholder Image Styles ────────────────────────────── */
.placeholder-img {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--light);
    color: var(--mid);
    text-align: center;
    padding: 20px;
}

.site-logo-img {
    max-height: 40px;
    width: auto;
    object-fit: contain;
}

/* ── WhatsApp Floating Button ────────────────────────────── */
.whatsapp-float {
    position: fixed;
    bottom: 32px;
    right: 32px;
    z-index: 900;
    width: 56px;
    height: 56px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
    transition: all var(--duration) var(--ease);
    color: var(--white);
}

.whatsapp-float:hover {
    background: #1ebe5d;
    transform: scale(1.08);
    box-shadow: 0 12px 32px rgba(37, 211, 102, 0.45);
}

.whatsapp-float svg {
    width: 28px;
    height: 28px;
}

/* ── Blog ────────────────────────────────────────────────── */
.blog-detail-header {
    padding: 140px 0 60px;
    background: var(--off-white);
    border-bottom: 1px solid var(--border);
}

.blog-detail-cat {
    display: inline-block;
    font-size: 0.68rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-weight: 500;
    color: var(--accent);
    margin-bottom: 16px;
}

.blog-detail-title {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 5vw, 4.5rem);
    font-weight: 300;
    color: var(--text-black);
    max-width: 900px;
    line-height: 1.1;
    margin-bottom: 24px;
}

.blog-detail-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.blog-detail-img {
    aspect-ratio: 16/7;
    overflow: hidden;
    background: var(--light);
    margin: 60px 0;
}

.blog-detail-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-content {
    max-width: 760px;
    margin: 0 auto;
}

.blog-content h2 {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 400;
    margin: 48px 0 20px;
}

.blog-content h3 {
    font-size: 1.3rem;
    margin: 32px 0 14px;
}

.blog-content p {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.9;
    margin-bottom: 20px;
}

/* ── Placeholder Image Styles ────────────────────────────── */
.placeholder-img {
    max-width: 100%;
    height: auto;
    display: block;
}
.site-logo-img {
    max-height: 60px;
    width: auto;
    object-fit: contain;
}

.placeholder-img {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--light);
    color: var(--mid);
    gap: 12px;
}

.placeholder-img svg { opacity: 0.3; }

.placeholder-img span {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.5;
}

/* ── Loading Bar ─────────────────────────────────────────── */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent);
    z-index: 9999;
    transform-origin: left;
    transform: scaleX(0);
    transition: transform 0.4s var(--ease);
}

/* ── Scroll Reveal Base ──────────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal.visible,
.reveal.in-view {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ── Utility ─────────────────────────────────────────────── */
.text-center { text-align: center; }
.text-muted  { color: var(--text-muted); }
.text-accent { color: var(--accent); }
.mt-auto     { margin-top: auto; }
.mb-0        { margin-bottom: 0; }
.divider     { width: 40px; height: 1px; background: var(--accent); margin: 24px 0; }
.divider.center { margin: 24px auto; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1200px) {
    :root { --gutter: 32px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 48px; }
    .categories-grid { grid-template-columns: repeat(3, 1fr); }
    .products-grid { grid-template-columns: repeat(2, 1fr); }
    .products-grid.cols-4 { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
    :root {
        --section-gap: 80px;
        --gutter: 24px;
    }
    .nav-links { display: none; }
    .nav-hamburger { display: flex; }
    .brand-intro-grid { grid-template-columns: 1fr; gap: 40px; }
    .brand-intro-circle-img { width: 220px; height: 220px; }
    .values-grid { grid-template-columns: 1fr; }
    .blog-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
    .contact-grid { grid-template-columns: 1fr; gap: 48px; }
    .product-detail-grid { grid-template-columns: 1fr; }
    .product-detail-img { position: static; aspect-ratio: 4/3; }
    .about-section { grid-template-columns: 1fr; gap: 48px; }
    .about-section.reverse { direction: ltr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    /* Page header tablet */
    .page-header { padding: 120px 0 60px; }
}

@media (max-width: 640px) {
    :root { --gutter: 20px; }
    .products-grid,
    .products-grid.cols-4 { grid-template-columns: 1fr; }
    .categories-grid { grid-template-columns: repeat(2, 1fr); }
    .blog-grid { grid-template-columns: 1fr; }
    .brand-stats { flex-direction: row; flex-wrap: wrap; gap: 0; justify-content: center; }
    .brand-stats > div { flex: 0 0 50%; border-right: none; border-bottom: 1px solid var(--border); padding: 20px 0; }
    .brand-stats > div:nth-child(1) { border-right: 1px solid var(--border); }
    .brand-stats > div:last-child { flex: 0 0 100%; border-bottom: none; }
    .hero-actions { flex-direction: column; align-items: flex-start; }
    .hero-scroll { display: none; }
    .cta-contacts { flex-direction: column; align-items: center; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
    .filter-bar { gap: 6px; }
    .product-tabs { flex-wrap: wrap; }

    /* Page header mobil */
    .page-header { padding: 100px 0 48px; }

    /* Contact form iç grid — tek kolon */
    .contact-form-inner-grid { grid-template-columns: 1fr; }

    /* About değerler grid — tek kolon */
    .about-values-grid { grid-template-columns: 1fr !important; }

    /* About misyon/vizyon grid — tek kolon */
    .about-mv-grid { grid-template-columns: 1fr !important; }

    /* Contact form padding küçültme */
    .contact-form-box { padding: 28px 20px !important; }
}

/* ── Butterflies Background ────────────────────────────────────────────── */
.butterflies-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.butterfly {
    position: absolute;
    width: 40px;
    height: 40px;
    pointer-events: none;
    z-index: 0;
    perspective: 200px;
    transform-style: preserve-3d;
    filter: drop-shadow(0 15px 15px rgba(0,0,0,0.1));
}

.butterfly-wing {
    position: absolute;
    top: 10%;
    width: 45%;
    height: 80%;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    opacity: 0.5;
}

.butterfly-wing.left {
    left: 5%;
    transform-origin: right center;
    animation: flapLeft 0.15s ease-in-out infinite alternate;
    border-radius: 50% 10% 50% 50%;
}

.butterfly-wing.right {
    right: 5%;
    transform-origin: left center;
    animation: flapRight 0.15s ease-in-out infinite alternate;
    border-radius: 10% 50% 50% 50%;
}

.butterfly::after {
    content: '';
    position: absolute;
    left: 48%;
    top: 10%;
    width: 4%;
    height: 80%;
    background: var(--accent-dark);
    border-radius: 10px;
    opacity: 0.6;
}

@keyframes flapLeft {
    0% { transform: rotateY(0deg) rotateX(10deg); }
    100% { transform: rotateY(70deg) rotateX(-10deg); }
}

@keyframes flapRight {
    0% { transform: rotateY(0deg) rotateX(10deg); }
    100% { transform: rotateY(-70deg) rotateX(-10deg); }
}

.butterfly-1 { top: 15%; left: -10%; animation: fly1 20s linear infinite; transform: scale(0.6); }
.butterfly-2 { top: 45%; right: -10%; animation: fly2 25s linear infinite alternate; transform: scale(0.8); }
.butterfly-3 { top: 75%; left: -5%; animation: fly3 18s linear infinite; transform: scale(0.5); }
.butterfly-4 { top: 30%; left: 110%; animation: fly4 30s linear infinite alternate; transform: scale(0.7); }
.butterfly-5 { top: 85%; right: 110%; animation: fly1 22s linear infinite reverse; transform: scale(0.9); }

@keyframes fly1 {
    0% { transform: translate(0, 0) scale(0.6) rotate(15deg); }
    33% { transform: translate(40vw, -20vh) scale(0.6) rotate(45deg); }
    66% { transform: translate(80vw, -10vh) scale(0.6) rotate(-15deg); }
    100% { transform: translate(110vw, -30vh) scale(0.6) rotate(15deg); }
}
@keyframes fly2 {
    0% { transform: translate(0, 0) scale(0.8) rotate(-20deg); }
    50% { transform: translate(-50vw, 30vh) scale(0.8) rotate(10deg); }
    100% { transform: translate(-110vw, -10vh) scale(0.8) rotate(-30deg); }
}
@keyframes fly3 {
    0% { transform: translate(0, 0) scale(0.5) rotate(0deg); }
    33% { transform: translate(30vw, 20vh) scale(0.5) rotate(20deg); }
    66% { transform: translate(70vw, -10vh) scale(0.5) rotate(-20deg); }
    100% { transform: translate(110vw, 30vh) scale(0.5) rotate(0deg); }
}
@keyframes fly4 {
    0% { transform: translate(0, 0) scale(0.7) rotate(30deg); }
    50% { transform: translate(-40vw, -40vh) scale(0.7) rotate(-10deg); }
    100% { transform: translate(-110vw, 20vh) scale(0.7) rotate(20deg); }
}