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

:root {
    /* Palette */
    --primary: #1a1a2e;
    --primary-light: #16213e;
    --accent: #4d9628;
    --accent-hover: #358022;
    --secondary: #0f3460;
    --success: #22c55e;
    --radius: 12px;
    --radius-lg: 20px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    /* Semantic Light Theme Tokens */
    --bg-body: #ffffff;
    --bg-surface: #ffffff;
    --bg-surface-alt: #f8f9fa;
    --bg-hero: #f5f3ff;
    --bg-header: rgba(255,255,255,0.95);
    --bg-card: #ffffff;
    --bg-input: #ffffff;
    --bg-dropdown: #ffffff;
    --bg-mobile-nav: #ffffff;
    --bg-badge: rgba(77,150,40,0.1);

    --text-primary: #1a1a2e;
    --text-secondary: #6c757d;
    --text-muted: #8b949e;
    --text-on-dark: #ffffff;

    --border-color: rgba(0,0,0,0.05);
    --border-light: #e9ecef;
    --border-card: rgba(0,0,0,0.05);

    --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-lg: 0 20px 40px rgba(0,0,0,0.15);
    --shadow-card: 0 4px 6px -1px rgba(0,0,0,0.1);

    --gradient: linear-gradient(135deg, #1a1a2e 0%, #0f3460 50%, #4d9628 100%);
    --gradient-light: linear-gradient(135deg, #667eea 0%, #764ba2 100%);

    --blob-1: rgba(167,139,250,0.35);
    --blob-2: rgba(110,231,183,0.35);
    --blob-3: rgba(244,114,182,0.25);
    --blob-4: rgba(96,165,250,0.2);

    --logo-card-bg: rgba(255,255,255,0.85);
    --logo-card-border: rgba(0,0,0,0.08);

    /* Legacy compat */
    --white: #ffffff;
    --light: #f8f9fa;
    --gray: #6c757d;
    --gray-light: #e9ecef;
    --dark: #1a1a2e;
}

[data-theme="dark"] {
    --bg-body: #0d1117;
    --bg-surface: #161b22;
    --bg-surface-alt: #1c2333;
    --bg-hero: #0d1117;
    --bg-header: rgba(13,17,23,0.95);
    --bg-card: #161b22;
    --bg-input: #1c2333;
    --bg-dropdown: #161b22;
    --bg-mobile-nav: #161b22;
    --bg-badge: rgba(77,150,40,0.15);

    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;

    --border-color: rgba(255,255,255,0.08);
    --border-light: rgba(255,255,255,0.1);
    --border-card: rgba(255,255,255,0.06);

    --shadow: 0 4px 6px -1px rgba(0,0,0,0.3), 0 2px 4px -1px rgba(0,0,0,0.2);
    --shadow-lg: 0 20px 40px rgba(0,0,0,0.4);
    --shadow-card: 0 4px 12px rgba(0,0,0,0.3);

    --blob-1: rgba(77,150,40,0.15);
    --blob-2: rgba(15,52,96,0.2);
    --blob-3: rgba(77,150,40,0.1);
    --blob-4: rgba(15,52,96,0.15);

    --logo-card-bg: rgba(22,27,34,0.85);
    --logo-card-border: rgba(255,255,255,0.08);

    --white: #e6edf3;
    --light: #1c2333;
    --gray: #8b949e;
    --gray-light: rgba(255,255,255,0.1);
    --dark: #e6edf3;
}

/* Smooth theme transition */
html[data-theme] body,
html[data-theme] .header,
html[data-theme] .hero,
html[data-theme] .section,
html[data-theme] .section-light,
html[data-theme] .nav-mobile,
html[data-theme] .nav-dropdown-menu,
html[data-theme] .category-card,
html[data-theme] .product-card,
html[data-theme] .feature-card,
html[data-theme] .blog-card,
html[data-theme] .contact-form-card {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'Segoe UI', -apple-system, sans-serif;
    color: var(--text-primary);
    line-height: 1.6;
    background: var(--bg-body);
    overflow-x: hidden;
}

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

img {
    max-width: 100%;
    height: auto;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-surface-alt); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-hover); }

/* ===== TOP MARQUEE BAR ===== */
.top-marquee {
    background: var(--primary);
    color: var(--white);
    padding: 10px 0;
    overflow: hidden;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    position: relative;
    z-index: 1001;
}

.marquee-track {
    display: flex;
    animation: marquee 30s linear infinite;
    white-space: nowrap;
    width: max-content;
}

.marquee-track span {
    padding: 0 40px;
    color: var(--accent);
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ===== HEADER ===== */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--bg-header);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    max-width: 1280px;
    margin: 0 auto;
    padding-left: 20px;
    padding-right: 20px;
}

.logo img {
    height: 48px;
    transition: var(--transition);
}

.logo:hover img {
    transform: scale(1.05);
}

/* Desktop Navigation */
.nav-desktop {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-desktop a {
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    border-radius: 8px;
    transition: var(--transition);
    position: relative;
}

.nav-desktop a:hover,
.nav-desktop a.active {
    color: var(--accent);
    background: var(--bg-badge);
}

/* Dropdown */
.nav-dropdown {
    position: relative;
}

.nav-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 250px;
    background: var(--bg-dropdown);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 100;
}

.nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown-menu a {
    display: block;
    padding: 10px 16px;
    font-size: 14px;
    border-radius: 8px;
}

.nav-dropdown-menu a:hover {
    background: var(--bg-surface-alt);
    color: var(--accent);
    padding-left: 24px;
}

/* Language Switcher */
.lang-switch {
    display: flex;
    gap: 4px;
    margin-left: 12px;
}

.lang-switch a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 12px;
    font-weight: 700;
    border: 2px solid var(--border-light);
    color: var(--text-secondary);
    transition: var(--transition);
}

.lang-switch a.active,
.lang-switch a:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--bg-badge);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    z-index: 1002;
}

.menu-toggle span {
    display: block;
    width: 26px;
    height: 2.5px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}
.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Navigation - Redesigned */
.nav-mobile {
    display: none;
    position: fixed;
    top: 0;
    right: -100%;
    width: 88%;
    max-width: 400px;
    height: 100vh;
    height: 100dvh;
    background: var(--bg-mobile-nav);
    z-index: 1001;
    overflow-y: auto;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -10px 0 40px rgba(0,0,0,0.15);
    display: flex;
    flex-direction: column;
}

.nav-mobile.active {
    right: 0;
}

.mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-light);
    flex-shrink: 0;
}

.mobile-nav-logo img {
    height: 36px;
}

.mobile-nav-close {
    width: 40px;
    height: 40px;
    border: none;
    background: var(--bg-surface-alt);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-primary);
    transition: var(--transition);
}

.mobile-nav-close:hover {
    background: var(--accent);
    color: var(--white);
}

.mobile-nav-search {
    padding: 16px 20px 8px;
    flex-shrink: 0;
}

.mobile-search-input {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    background: var(--bg-surface-alt);
    border-radius: 50px;
    border: 2px solid transparent;
    transition: var(--transition);
}

.mobile-search-input:focus-within {
    border-color: var(--accent);
    background: var(--bg-surface);
}

.mobile-search-input svg {
    color: var(--text-secondary);
    flex-shrink: 0;
}

.mobile-search-input input {
    border: none;
    background: transparent;
    font-size: 14px;
    font-family: inherit;
    outline: none;
    width: 100%;
    color: var(--text-primary);
}

.mobile-lang {
    display: flex;
    gap: 8px;
    padding: 8px 20px 12px;
    flex-shrink: 0;
}

.lang-switch-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 600;
    border-radius: 8px;
    background: var(--bg-surface-alt);
    color: var(--text-secondary);
    transition: var(--transition);
    text-decoration: none;
    flex: 1;
    justify-content: center;
}

.lang-switch-btn.active {
    background: var(--bg-badge);
    color: var(--accent);
}

.mobile-nav-links {
    flex: 1;
    overflow-y: auto;
    padding: 8px 0;
    border-top: 1px solid var(--border-light);
}

.mobile-nav-links > a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.mobile-nav-links > a:hover {
    color: var(--accent);
    background: var(--bg-badge);
    padding-left: 24px;
}

.mobile-nav-links > a.mobile-sub-toggle svg {
    transition: transform 0.3s;
}

.mobile-nav-links > a.mobile-sub-toggle.open svg {
    transform: rotate(180deg);
}

.mobile-sub {
    background: var(--bg-surface-alt);
    padding: 4px 0;
}

.mobile-sub a {
    display: block;
    padding: 10px 20px 10px 36px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
    border-bottom: 1px solid rgba(0,0,0,0.03);
}

.mobile-sub a:hover {
    color: var(--accent);
    padding-left: 40px;
}

.mobile-sub a.mobile-sub-all {
    color: var(--accent);
    font-weight: 600;
    border-top: 1px solid rgba(233,69,96,0.15);
    margin-top: 4px;
    padding-top: 12px;
}

.mobile-nav-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--gray-light);
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-shrink: 0;
}

.mobile-nav-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    color: var(--white);
    background: var(--secondary);
    transition: var(--transition);
    text-decoration: none;
}

.mobile-nav-cta.whatsapp {
    background: #25D366;
}

.mobile-nav-cta:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.nav-overlay.active {
    display: block;
    opacity: 1;
}

/* ===== HERO SECTION - Tretiket.com inspired ===== */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--bg-hero);
    padding-bottom: 80px;
}

/* Animated gradient blobs like tretiket.com */
.hero-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
    z-index: 0;
}

.hero-blob-1 {
    width: 600px;
    height: 600px;
    background: var(--blob-1);
    top: -15%;
    left: -5%;
    animation: blobMove1 12s ease-in-out infinite;
}

.hero-blob-2 {
    width: 500px;
    height: 500px;
    background: var(--blob-2);
    top: -10%;
    right: -5%;
    animation: blobMove2 14s ease-in-out infinite;
}

.hero-blob-3 {
    width: 400px;
    height: 400px;
    background: var(--blob-3);
    bottom: -10%;
    left: 30%;
    animation: blobMove3 10s ease-in-out infinite;
}

.hero-blob-4 {
    width: 300px;
    height: 300px;
    background: var(--blob-4);
    bottom: 10%;
    right: 15%;
    animation: blobMove1 16s ease-in-out infinite reverse;
}

@keyframes blobMove1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(40px, -30px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

@keyframes blobMove2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-30px, 40px) scale(1.08); }
    66% { transform: translate(25px, -15px) scale(0.92); }
}

@keyframes blobMove3 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, -40px) scale(1.1); }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 40px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-text {
    animation: heroFadeIn 1s ease-out;
}

@keyframes heroFadeIn {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-text h1 {
    font-size: clamp(2.5rem, 5.5vw, 4.2rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 8px;
    color: var(--text-primary);
    letter-spacing: -1px;
}

.hero-typing-wrapper {
    font-size: clamp(2.5rem, 5.5vw, 4.2rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    min-height: 1.2em;
}

.hero-typing {
    background: linear-gradient(135deg, #358022 0%, #4d9628 30%, #8ab439 60%, #358022 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradientShift 4s ease infinite;
}

.hero-typing::after {
    content: '|';
    -webkit-text-fill-color: #4d9628;
    animation: blink 0.7s infinite;
    font-weight: 300;
    margin-left: 2px;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.hero-text p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 36px;
    max-width: 520px;
    line-height: 1.8;
    animation: heroFadeIn 1s ease-out 0.3s both;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    animation: heroFadeIn 1s ease-out 0.5s both;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: heroVisualIn 1.2s ease-out 0.4s both;
    overflow: visible;
}

@keyframes heroVisualIn {
    from { opacity: 0; transform: translateX(60px) scale(0.9); }
    to { opacity: 1; transform: translateX(0) scale(1); }
}

/* Orbit Wrapper - tüm sistemi içerir */
.hero-orbit-wrapper {
    position: relative;
    width: 520px;
    height: 520px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Merkezdeki ana daire - BÜYÜK, arka plan yok */
.hero-visual-circle {
    width: 340px;
    height: 340px;
    border-radius: 50%;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
    box-shadow: none;
    animation: heroPulse 6s ease-in-out infinite;
}

.hero-visual-circle::before {
    content: '';
    position: absolute;
    width: 115%;
    height: 115%;
    border-radius: 50%;
    border: 2px dashed rgba(77,150,40,0.2);
    animation: rotateSlow 25s linear infinite;
}

.hero-visual-circle::after {
    content: '';
    position: absolute;
    width: 130%;
    height: 130%;
    border-radius: 50%;
    border: 1px solid rgba(77,150,40,0.08);
    animation: rotateSlow 18s linear infinite reverse;
}

.hero-visual-circle img {
    width: 95%;
    height: auto;
    filter: drop-shadow(0 4px 16px rgba(0,0,0,0.15));
    animation: floatImage 4s ease-in-out infinite;
    z-index: 1;
    border-radius: 12px;
}

/* Sabit pozisyonlarda hafif hareket eden ürün görselleri */
.hero-float-item {
    position: absolute;
    width: 100px;
    height: 100px;
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 10px 30px rgba(0,0,0,0.14), 0 0 0 3px rgba(77,150,40,0.18);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    z-index: 3;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero-float-item:hover {
    transform: scale(1.12);
    box-shadow: 0 14px 36px rgba(0,0,0,0.2), 0 0 0 4px rgba(77,150,40,0.3);
}

.hero-float-item img {
    width: 90%;
    height: 90%;
    object-fit: contain;
    border-radius: 10px;
}

/* 4 sabit pozisyon */
.hero-float-top {
    top: 0;
    left: 50%;
    margin-left: -50px;
    animation: floatUpDown 5s ease-in-out var(--delay, 0s) infinite;
}

.hero-float-right {
    top: 50%;
    right: 0;
    margin-top: -50px;
    animation: floatLeftRight 5s ease-in-out var(--delay, 0s) infinite;
}

.hero-float-bottom {
    bottom: 0;
    left: 50%;
    margin-left: -50px;
    animation: floatUpDown 5s ease-in-out var(--delay, 0s) infinite reverse;
}

.hero-float-left {
    top: 50%;
    left: 0;
    margin-top: -50px;
    animation: floatLeftRight 5s ease-in-out var(--delay, 0s) infinite reverse;
}

@keyframes floatUpDown {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-14px); }
}

@keyframes floatLeftRight {
    0%, 100% { transform: translateX(0px); }
    50% { transform: translateX(-14px); }
}

/* Hero Dalga */
.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    z-index: 3;
    line-height: 0;
}

.hero-wave svg {
    width: 100%;
    height: 80px;
    display: block;
}

@keyframes heroPulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(139,92,246,0.1); }
    50% { transform: scale(1.02); box-shadow: 0 0 60px 20px rgba(139,92,246,0.05); }
}

@keyframes rotateSlow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes floatImage {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-12px) rotate(1deg); }
    75% { transform: translateY(8px) rotate(-1deg); }
}

/* Hero social icons (vertical, right side like tretiket) */
.hero-social {
    position: absolute;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 16px;
    z-index: 3;
}

.hero-social a {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray);
    background: rgba(255,255,255,0.7);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.hero-social a:hover {
    background: var(--accent);
    color: var(--white);
    border-color: var(--accent);
    transform: scale(1.1);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: var(--accent);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(233,69,96,0.3);
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(233,69,96,0.4);
}

.btn-outline {
    background: transparent;
    color: var(--dark);
    border: 2px solid var(--dark);
}

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

.btn-white {
    background: var(--white);
    color: var(--accent);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.btn-sm {
    padding: 10px 20px;
    font-size: 13px;
}

.btn svg, .btn i {
    font-size: 16px;
}

/* ===== SECTION STYLES ===== */
.section {
    padding: 80px 0;
}

.section-dark {
    background: var(--primary);
    color: var(--white);
}

.section-light {
    background: var(--bg-surface-alt);
}

.section-gradient {
    background: var(--gradient);
    color: var(--white);
}

.section-title {
    text-align: center;
    margin-bottom: 16px;
}

.section-badge {
    display: inline-block;
    padding: 6px 20px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-radius: 50px;
    background: rgba(233,69,96,0.1);
    color: var(--accent);
    margin-bottom: 16px;
}

.section-dark .section-badge {
    background: rgba(255,255,255,0.1);
    color: var(--white);
}

.section-title h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 800;
    margin-bottom: 12px;
}

.section-title p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.section-dark .section-title p {
    color: rgba(255,255,255,0.7);
}

/* ===== CATEGORIES GRID ===== */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.category-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--white);
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
    group: true;
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.category-card-image {
    height: 200px;
    overflow: hidden;
    background: linear-gradient(135deg, #f0f4ff, #fce4ec);
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.category-card:hover .category-card-image img {
    transform: scale(1.1);
}

.category-card-image .placeholder-icon {
    font-size: 64px;
    opacity: 0.3;
}

.category-card-body {
    padding: 20px;
}

.category-card-body h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.category-card-body p {
    font-size: 0.9rem;
    color: var(--gray);
}

.category-card-arrow {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    opacity: 0;
    transform: translateX(-10px);
}

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

/* ===== PRODUCTS GRID ===== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 28px;
    margin-top: 48px;
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.product-card-image {
    height: 240px;
    overflow: hidden;
    background: linear-gradient(135deg, #f5f7fa, #f0f4ff);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.product-card:hover .product-card-image img {
    transform: scale(1.08);
}

.product-card-no-image {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 24px 16px;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f0f4f8 0%, #dfe6ed 100%);
}

.product-card-no-image strong {
    font-size: 15px;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 8px;
    line-height: 1.3;
}

.product-card-no-image span {
    font-size: 12px;
    color: #64748b;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-card-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 12px;
    background: var(--accent);
    color: var(--white);
    font-size: 11px;
    font-weight: 700;
    border-radius: 50px;
    text-transform: uppercase;
}

.product-card-body {
    padding: 20px;
}

.product-card-body .product-category {
    font-size: 12px;
    color: var(--accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.product-card-body h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.3;
}

.product-card-body p {
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 16px;
}

.product-card-body .btn-sm {
    width: 100%;
    justify-content: center;
}

/* ===== SECTION WAVE - Koyu bölüm dalgaları ===== */
.section-wave {
    position: absolute;
    left: 0;
    width: 100%;
    line-height: 0;
    z-index: 3;
    pointer-events: none;
}

.section-wave-top {
    top: -39px;
}

.section-wave-bottom {
    bottom: -39px;
}

.section-wave svg {
    display: block;
    width: 100%;
    height: 40px;
}

/* Footer dalga */
.footer-wave {
    position: absolute;
    top: -39px;
    left: 0;
    width: 100%;
    line-height: 0;
    z-index: 3;
    pointer-events: none;
}

.footer-wave svg {
    display: block;
    width: 100%;
    height: 40px;
}

/* ===== STATS SECTION ===== */
.stats-section {
    padding: 80px 0;
    background: var(--primary);
    position: relative;
    overflow: visible;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    position: relative;
    z-index: 1;
}

.stat-item {
    text-align: center;
    color: var(--white);
}

.stat-number {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    color: #8ab439;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.stat-number span {
    color: #8ab439;
}

.stat-label {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.7);
    margin-top: 4px;
}

/* ===== WHY US / FEATURES ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 28px;
    margin-top: 48px;
}

.feature-card {
    background: var(--white);
    padding: 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient);
    transform: scaleX(0);
    transition: transform 0.4s;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: rgba(233,69,96,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 28px;
    color: var(--accent);
}

.feature-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--gray);
}

/* ===== STEPS SECTION ===== */
.steps-section {
    background: var(--primary);
    color: var(--white);
    padding: 80px 0;
    position: relative;
    overflow: visible;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 48px;
}

.step-card {
    text-align: center;
    position: relative;
    padding: 0 20px;
}

.step-number {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, #358022, #4d9628);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 800;
    margin: 0 auto 20px;
    box-shadow: 0 8px 30px rgba(77,150,40,0.4);
}

.step-card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.step-card p {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.7);
}

/* ===== CTA SECTION ===== */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #358022, #4d9628);
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-section h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 800;
    margin-bottom: 16px;
    position: relative;
}

.cta-section p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
}

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

/* ===== ABOUT PAGE ===== */
.about-hero {
    padding: 120px 0 60px;
    background: linear-gradient(135deg, #f0f4ff 0%, #e8f4f8 100%);
    text-align: center;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-top: 60px;
}

.about-text h3 {
    font-size: 1.6rem;
    margin-bottom: 16px;
    color: var(--accent);
}

.about-text p {
    color: var(--gray);
    margin-bottom: 16px;
    line-height: 1.8;
}

.company-info-box {
    background: var(--light);
    padding: 32px;
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--accent);
}

.company-info-box h4 {
    font-size: 1.1rem;
    margin-bottom: 12px;
    color: var(--accent);
}

.company-info-box p {
    font-size: 0.95rem;
    color: var(--gray);
    margin-bottom: 8px;
}

/* ===== CONTACT PAGE ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 48px;
}

.contact-form-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

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

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--dark);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--gray-light);
    border-radius: var(--radius);
    font-size: 14px;
    font-family: inherit;
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(233,69,96,0.1);
}

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

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-info-card {
    background: var(--white);
    padding: 24px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    display: flex;
    align-items: flex-start;
    gap: 16px;
    transition: var(--transition);
}

.contact-info-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-lg);
}

.contact-info-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(233,69,96,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 20px;
    flex-shrink: 0;
}

.contact-info-card h4 {
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.contact-info-card p {
    font-size: 0.9rem;
    color: var(--gray);
}

/* ===== PAGE HEADER ===== */
.page-header {
    padding: 100px 0 50px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(233,69,96,0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.page-header h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 12px;
    position: relative;
}

.page-header .breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
    position: relative;
}

.page-header .breadcrumb a {
    color: rgba(255,255,255,0.7);
}

.page-header .breadcrumb a:hover {
    color: var(--white);
}

.breadcrumb-sep {
    color: var(--accent);
}

/* ===== PRODUCT DETAIL ===== */
.product-hero-section {
    padding-top: 20px;
    padding-bottom: 0;
}

.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    padding: 40px 0;
}

.product-detail-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--white);
    border: 1px solid var(--gray-light);
}

.product-main-image {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    padding: 20px;
    background: #fff;
}

.product-main-image img {
    max-width: 100%;
    max-height: 450px;
    object-fit: contain;
}

.product-no-image {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    background: var(--light);
}

.product-no-image-info {
    padding: 32px;
    min-height: 400px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-no-image-info h2 {
    font-size: 22px;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 3px solid #4d9628;
}

.product-no-image-desc {
    font-size: 14px;
    line-height: 1.7;
    color: #475569;
    margin-bottom: 16px;
}

.product-no-image-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.product-no-image-features li {
    position: relative;
    padding: 6px 0 6px 20px;
    font-size: 13px;
    color: #334155;
    line-height: 1.5;
}

.product-no-image-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #4d9628;
    font-weight: 700;
}

.product-thumbnails {
    display: flex;
    gap: 8px;
    padding: 12px;
    border-top: 1px solid var(--gray-light);
    overflow-x: auto;
}

.product-thumb {
    width: 70px;
    height: 70px;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid transparent;
    cursor: pointer;
    flex-shrink: 0;
    transition: var(--transition);
}

.product-thumb:hover,
.product-thumb.active {
    border-color: var(--accent);
}

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

.product-detail-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-detail-info h1 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--dark);
}

.product-cat-badge {
    display: inline-block;
    padding: 4px 16px;
    background: rgba(233,69,96,0.1);
    color: var(--accent);
    font-size: 13px;
    font-weight: 600;
    border-radius: 50px;
    margin-bottom: 16px;
    text-decoration: none;
    transition: var(--transition);
    width: fit-content;
}

.product-cat-badge:hover {
    background: var(--accent);
    color: var(--white);
}

.product-ref {
    font-size: 15px;
    color: var(--secondary);
    margin-bottom: 12px;
    padding: 6px 0;
    border-bottom: 1px solid var(--gray-light);
}

.product-short-desc {
    font-size: 1.05rem;
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 20px;
}

.product-highlights {
    list-style: none;
    margin-bottom: 28px;
}

.product-highlights li {
    padding: 6px 0;
    padding-left: 28px;
    position: relative;
    color: var(--dark);
    font-size: 15px;
    line-height: 1.6;
}

.product-highlights li::before {
    content: '•';
    position: absolute;
    left: 8px;
    color: var(--accent);
    font-weight: 700;
    font-size: 18px;
}

.product-cta-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 8px;
    border: 2px solid #25D366;
    color: #25D366;
    font-weight: 600;
    text-decoration: none;
    background: transparent;
    transition: var(--transition);
}

.btn-whatsapp:hover {
    background: #25D366;
    color: var(--white);
}

.product-card-ref {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    color: var(--secondary);
    background: rgba(15,52,96,0.08);
    padding: 2px 10px;
    border-radius: 4px;
    margin-bottom: 8px;
}

/* === Product Description & Specs (Tanex Style) === */
.product-details-section {
    padding-top: 0;
    padding-bottom: 40px;
}

.product-desc-specs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border-top: 2px solid var(--gray-light);
}

.product-description-block {
    padding: 40px 40px 40px 0;
    border-right: 1px solid var(--gray-light);
}

.product-specs-block {
    padding: 40px 0 40px 40px;
}

.product-section-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.product-section-title-right {
    text-align: right;
    color: var(--gray);
    font-weight: 500;
    font-size: 0.95rem;
    font-style: italic;
}

.product-description-text {
    color: var(--gray);
    line-height: 1.8;
    font-size: 15px;
}

.product-specs-table {
    width: 100%;
    border-collapse: collapse;
}

.product-specs-table tr {
    border-bottom: 1px solid var(--gray-light);
}

.product-specs-table tr:last-child {
    border-bottom: none;
}

.product-specs-table th {
    text-align: right;
    padding: 12px 16px 12px 0;
    font-weight: 600;
    color: var(--dark);
    font-size: 14px;
    white-space: nowrap;
    width: 45%;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-specs-table td {
    padding: 12px 0 12px 16px;
    color: var(--gray);
    font-size: 14px;
}

/* Legacy features list (kept for backward compat) */
.product-features-list {
    list-style: none;
    margin-bottom: 32px;
}

.product-features-list li {
    padding: 8px 0;
    padding-left: 28px;
    position: relative;
    color: var(--gray);
}

.product-features-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: 700;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--primary);
    color: var(--white);
    padding-top: 60px;
    position: relative;
    overflow: visible;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand img {
    height: 44px;
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    color: var(--white);
}

.footer-social a:hover {
    background: var(--accent);
    transform: translateY(-2px);
}

.footer-col h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 3px;
    background: var(--accent);
    border-radius: 2px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--white);
    padding-left: 6px;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
}

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

.footer-bottom {
    padding: 20px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
}

.footer-bottom a {
    color: var(--accent);
}

/* ===== FLOATING BUTTONS ===== */
.floating-buttons {
    position: fixed;
    bottom: 24px;
    left: 24px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.floating-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    color: var(--white);
    box-shadow: 0 4px 20px rgba(0,0,0,0.25);
    transition: var(--transition);
    text-decoration: none;
}

.floating-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}

.floating-btn-phone {
    background: var(--secondary);
}

.floating-btn-whatsapp {
    background: #25D366;
}

.floating-btn svg {
    width: 20px;
    height: 20px;
}

.floating-btn .btn-label {
    display: inline;
}

/* ===== BACK TO TOP ===== */
.back-to-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 48px;
    height: 48px;
    background: #4d9628;
    color: var(--white);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 999;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(77,150,40,0.3);
}

.back-to-top.visible {
    opacity: 1;
    transform: translateY(0);
}

.back-to-top:hover {
    background: #358022;
    transform: translateY(-2px);
}

/* ===== ALERT MESSAGES ===== */
.alert {
    padding: 14px 20px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-size: 14px;
    font-weight: 500;
}

.alert-success {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.alert-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

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

/* ===== LOADING SKELETON ===== */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s infinite;
    border-radius: 8px;
}

@keyframes skeleton-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-text p {
        margin: 0 auto 32px;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-typing-wrapper {
        font-size: clamp(2rem, 4.5vw, 3rem);
    }

    .hero-orbit-wrapper {
        width: 420px;
        height: 420px;
    }

    .hero-visual-circle {
        width: 270px;
        height: 270px;
    }

    .hero-float-item {
        width: 80px;
        height: 80px;
        border-radius: 16px;
    }

    .hero-float-top { margin-left: -40px; }
    .hero-float-right { margin-top: -40px; }
    .hero-float-bottom { margin-left: -40px; }
    .hero-float-left { margin-top: -40px; }

    .hero-wave svg { height: 60px; }
    .section-wave svg { height: 30px; }
    .section-wave-top { top: -29px; }
    .section-wave-bottom { bottom: -29px; }
    .footer-wave svg { height: 30px; }
    .footer-wave { top: -29px; }

    .hero-social {
        right: 16px;
    }

    .hero-blob-1 { width: 400px; height: 400px; }
    .hero-blob-2 { width: 350px; height: 350px; }
    .hero-blob-3 { width: 280px; height: 280px; }
    .hero-blob-4 { width: 200px; height: 200px; }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

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

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .product-detail {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .product-desc-specs {
        grid-template-columns: 1fr;
    }

    .product-description-block {
        padding: 30px 0;
        border-right: none;
        border-bottom: 1px solid var(--gray-light);
    }

    .product-specs-block {
        padding: 30px 0;
    }

    .product-section-title-right {
        text-align: left;
    }

    .product-specs-table th {
        text-align: left;
    }
}

@media (max-width: 768px) {
    .nav-desktop {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .nav-mobile {
        display: block;
    }

    .hero {
        min-height: auto;
        padding: 80px 0 60px;
    }

    .hero-social {
        display: none;
    }

    .hero-blob {
        filter: blur(60px);
        opacity: 0.4;
    }

    .hero-blob-1 { width: 300px; height: 300px; }
    .hero-blob-2 { width: 250px; height: 250px; }
    .hero-blob-3 { width: 200px; height: 200px; }
    .hero-blob-4 { display: none; }

    .hero-typing-wrapper {
        font-size: clamp(1.6rem, 4vw, 2.4rem);
    }

    .hero-orbit-wrapper {
        width: 360px;
        height: 360px;
    }

    .hero-visual-circle {
        width: 230px;
        height: 230px;
    }

    .hero-float-item {
        width: 70px;
        height: 70px;
        border-radius: 14px;
    }

    .hero-float-top { margin-left: -35px; }
    .hero-float-right { margin-top: -35px; }
    .hero-float-bottom { margin-left: -35px; }
    .hero-float-left { margin-top: -35px; }

    .hero-wave svg { height: 50px; }
    .section-wave svg { height: 25px; }
    .section-wave-top { top: -24px; }
    .section-wave-bottom { bottom: -24px; }
    .footer-wave svg { height: 25px; }
    .footer-wave { top: -24px; }

    .hero {
        padding-bottom: 80px;
    }

    .section {
        padding: 60px 0;
    }

    .categories-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .steps-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    .floating-btn .btn-label {
        display: none;
    }

    .floating-btn {
        width: 48px;
        height: 48px;
        padding: 0;
        justify-content: center;
        border-radius: 50%;
    }

    .page-header {
        padding: 80px 0 40px;
    }

    .contact-form-card {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 1.8rem;
    }

    .hero-typing-wrapper {
        font-size: 1.4rem;
        min-height: 1.8em;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-orbit-wrapper {
        width: 300px;
        height: 300px;
    }

    .hero-visual-circle {
        width: 180px;
        height: 180px;
    }

    .hero-float-item {
        width: 58px;
        height: 58px;
        border-radius: 12px;
    }

    .hero-float-top { margin-left: -29px; }
    .hero-float-right { margin-top: -29px; }
    .hero-float-bottom { margin-left: -29px; }
    .hero-float-left { margin-top: -29px; }

    .hero-wave svg { height: 40px; }
    .section-wave svg { height: 20px; }
    .section-wave-top { top: -19px; }
    .section-wave-bottom { bottom: -19px; }
    .footer-wave svg { height: 20px; }
    .footer-wave { top: -19px; }

    .categories-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .stat-number {
        font-size: 2rem;
    }
}

/* ===== MISSION GRID ===== */
.mission-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

@media (max-width: 768px) {
    .mission-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
}

/* ===== PAGE CONTENT ===== */
.page-content {
    padding: 60px 0;
}

.page-content h2 {
    font-size: 1.6rem;
    margin-bottom: 16px;
}

.page-content h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.page-content p {
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 16px;
}

.page-content img {
    border-radius: var(--radius);
    margin: 16px 0;
}

.page-content ul, .page-content ol {
    padding-left: 24px;
    margin-bottom: 16px;
    color: var(--gray);
}

.page-content li {
    margin-bottom: 8px;
}

/* ===== BLOG ===== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.blog-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.blog-card-image {
    display: block;
    position: relative;
    height: 220px;
    overflow: hidden;
    background: var(--light);
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.08);
}

.blog-card-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f0f0f0 0%, #e8e8e8 100%);
    color: var(--gray);
}

.blog-card-body {
    padding: 24px;
}

.blog-card-body h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-body h3 a:hover {
    color: var(--accent);
}

.blog-card-body p {
    color: var(--gray);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 0.82rem;
    color: var(--gray);
}

.blog-date {
    display: flex;
    align-items: center;
    gap: 4px;
}

.blog-tag {
    display: inline-block;
    padding: 3px 10px;
    background: rgba(233, 69, 96, 0.08);
    color: var(--accent);
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 600;
}

.blog-read-more {
    display: inline-flex;
    align-items: center;
    color: var(--accent);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.blog-read-more:hover {
    gap: 4px;
    color: var(--accent-hover);
}

/* Blog Detail */
.blog-detail {
    max-width: 800px;
    margin: 0 auto;
}

.blog-detail-header {
    margin-bottom: 32px;
}

.blog-detail-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 16px;
}

.blog-detail-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.blog-detail-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.blog-detail-image {
    margin-bottom: 32px;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.blog-detail-image img {
    width: 100%;
    height: auto;
    display: block;
}

.blog-detail-content {
    font-size: 1.05rem;
    line-height: 1.8;
    color: #333;
}

.blog-detail-content h2,
.blog-detail-content h3,
.blog-detail-content h4 {
    margin: 28px 0 14px;
    font-weight: 700;
}

.blog-detail-content h2 { font-size: 1.5rem; }
.blog-detail-content h3 { font-size: 1.25rem; }

.blog-detail-content p {
    margin-bottom: 18px;
}

.blog-detail-content ul,
.blog-detail-content ol {
    padding-left: 24px;
    margin-bottom: 18px;
}

.blog-detail-content li {
    margin-bottom: 8px;
}

.blog-detail-content img {
    max-width: 100%;
    border-radius: var(--radius);
    margin: 16px 0;
}

.blog-detail-content blockquote {
    border-left: 4px solid var(--accent);
    padding: 16px 24px;
    margin: 24px 0;
    background: var(--light);
    border-radius: 0 var(--radius) var(--radius) 0;
    font-style: italic;
    color: var(--gray);
}

/* Blog Share */
.blog-share {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px 0;
    margin-top: 40px;
    border-top: 1px solid var(--gray-light);
}

.blog-share-label {
    font-weight: 600;
    font-size: 0.95rem;
}

.blog-share-buttons {
    display: flex;
    gap: 10px;
}

.blog-share-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--white);
    transition: var(--transition);
}

.blog-share-btn:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}

.blog-share-whatsapp { background: #25D366; }
.blog-share-twitter { background: #1DA1F2; }
.blog-share-facebook { background: #4267B2; }

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 48px;
    padding-top: 24px;
}

.pagination-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 14px;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    background: var(--white);
    color: var(--dark);
    border: 1px solid var(--gray-light);
    transition: var(--transition);
}

.pagination-btn:hover {
    background: var(--accent);
    color: var(--white);
    border-color: var(--accent);
}

.pagination-btn.active {
    background: var(--accent);
    color: var(--white);
    border-color: var(--accent);
}

/* ===== GOOGLE MAP ===== */
.map-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

/* ===== THEME TOGGLE BUTTON ===== */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 2px solid var(--border-light);
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
    margin-left: 8px;
    flex-shrink: 0;
}
.theme-toggle:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--bg-badge);
}
.theme-toggle svg { width: 18px; height: 18px; }
.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

.mobile-theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 8px;
    background: var(--bg-surface-alt);
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 600;
    font-family: inherit;
    transition: var(--transition);
    width: 100%;
}
.mobile-theme-toggle:hover { color: var(--accent); }
.mobile-theme-toggle svg { width: 16px; height: 16px; flex-shrink: 0; }
.mobile-theme-toggle .icon-sun { display: none; }
.mobile-theme-toggle .icon-moon { display: inline; }
[data-theme="dark"] .mobile-theme-toggle .icon-sun { display: inline; }
[data-theme="dark"] .mobile-theme-toggle .icon-moon { display: none; }

/* Theme label toggle */
[data-theme="dark"] .theme-label-light { display: none !important; }
[data-theme="dark"] .theme-label-dark { display: inline !important; }
.theme-label-dark { display: none !important; }

/* ===== LOGO THEME SWITCHING ===== */
.logo-dark { display: none !important; }
[data-theme="dark"] .logo-light { display: none !important; }
[data-theme="dark"] .logo-dark { display: inline-block !important; }

/* ===== NEW HERO LAYOUT ===== */
.hero-image-right {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: heroVisualIn 1.2s ease-out 0.4s both;
}
.hero-image-right img {
    max-width: 100%;
    height: auto;
    max-height: 500px;
    filter: drop-shadow(0 10px 30px rgba(0,0,0,0.15));
    animation: floatImage 4s ease-in-out infinite;
}
[data-theme="dark"] .hero-image-right img {
    filter: drop-shadow(0 10px 30px rgba(0,0,0,0.4));
}

.hero-logo-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 48px;
    grid-column: 1 / -1;
}
.hero-logo-card {
    background: var(--logo-card-bg);
    border: 1px solid var(--logo-card-border);
    border-radius: var(--radius);
    padding: 24px 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: var(--transition);
}
.hero-logo-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}
.hero-logo-card img {
    max-width: 85%;
    max-height: 60px;
    object-fit: contain;
}

/* ===== DARK THEME OVERRIDES ===== */

/* Hero social */
[data-theme="dark"] .hero-social a {
    background: rgba(22,27,34,0.8);
    border-color: rgba(255,255,255,0.1);
    color: var(--text-secondary);
}
[data-theme="dark"] .hero-social a:hover {
    background: var(--accent);
    color: #fff;
}

/* Section light */
[data-theme="dark"] .section-light {
    background: var(--bg-surface-alt);
}

/* Section badges */
[data-theme="dark"] .section-badge {
    background: rgba(77,150,40,0.12);
}

/* Cards */
[data-theme="dark"] .category-card {
    background: var(--bg-card);
    border-color: var(--border-card);
}
[data-theme="dark"] .category-card-image {
    background: linear-gradient(135deg, #1c2333, #161b22);
}
[data-theme="dark"] .product-card {
    background: var(--bg-card);
}
[data-theme="dark"] .product-card-image {
    background: linear-gradient(135deg, #1c2333, #161b22);
}
[data-theme="dark"] .product-card-no-image {
    background: linear-gradient(135deg, #1c2333, #161b22);
}
[data-theme="dark"] .feature-card {
    background: var(--bg-card);
}
[data-theme="dark"] .feature-icon {
    background: rgba(77,150,40,0.12);
}
[data-theme="dark"] .blog-card {
    background: var(--bg-card);
}
[data-theme="dark"] .blog-card-image {
    background: var(--bg-surface-alt);
}

/* Forms */
[data-theme="dark"] .contact-form-card {
    background: var(--bg-card);
}
[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group textarea,
[data-theme="dark"] .form-group select {
    background: var(--bg-input);
    border-color: var(--border-light);
    color: var(--text-primary);
}
[data-theme="dark"] .form-group label {
    color: var(--text-primary);
}

/* Page headers */
[data-theme="dark"] .page-header {
    background: linear-gradient(135deg, #0d1117, #161b22);
}
[data-theme="dark"] .about-hero {
    background: linear-gradient(135deg, #0d1117, #161b22);
}

/* Contact */
[data-theme="dark"] .contact-info-card {
    background: var(--bg-card);
}
[data-theme="dark"] .contact-info-icon {
    background: rgba(77,150,40,0.12);
}

/* Company info */
[data-theme="dark"] .company-info-box {
    background: var(--bg-surface-alt);
}

/* Alerts */
[data-theme="dark"] .alert-success {
    background: rgba(34,197,94,0.1);
    color: #4ade80;
    border-color: rgba(34,197,94,0.2);
}
[data-theme="dark"] .alert-error {
    background: rgba(239,68,68,0.1);
    color: #f87171;
    border-color: rgba(239,68,68,0.2);
}

/* Product detail */
[data-theme="dark"] .product-detail-image {
    background: var(--bg-card);
    border-color: var(--border-light);
}
[data-theme="dark"] .product-main-image {
    background: var(--bg-surface-alt);
}
[data-theme="dark"] .product-detail-info h1 { color: var(--text-primary); }
[data-theme="dark"] .product-ref { border-bottom-color: var(--border-light); }
[data-theme="dark"] .product-highlights li { color: var(--text-primary); }
[data-theme="dark"] .product-desc-specs { border-top-color: var(--border-light); }
[data-theme="dark"] .product-description-block { border-right-color: var(--border-light); }
[data-theme="dark"] .product-specs-table tr { border-bottom-color: var(--border-light); }
[data-theme="dark"] .product-specs-table th { color: var(--text-primary); }

/* Blog detail */
[data-theme="dark"] .blog-detail-content { color: var(--text-secondary); }
[data-theme="dark"] .blog-detail-content blockquote { background: var(--bg-surface-alt); }
[data-theme="dark"] .blog-share { border-top-color: var(--border-light); }

/* Skeleton */
[data-theme="dark"] .skeleton {
    background: linear-gradient(90deg, #1c2333 25%, #263040 50%, #1c2333 75%);
    background-size: 200% 100%;
}

/* Pagination */
[data-theme="dark"] .pagination-btn {
    background: var(--bg-card);
    color: var(--text-primary);
    border-color: var(--border-light);
}

/* Btn outline */
[data-theme="dark"] .btn-outline {
    color: var(--text-primary);
    border-color: var(--text-primary);
}
[data-theme="dark"] .btn-outline:hover {
    background: var(--text-primary);
    color: var(--bg-body);
}

/* Nav overlay */
[data-theme="dark"] .nav-overlay {
    background: rgba(0,0,0,0.7);
}

/* Mobile nav footer */
[data-theme="dark"] .mobile-nav-footer {
    border-top-color: rgba(255,255,255,0.08);
}

/* Hero wave fill for dark */
[data-theme="dark"] .hero-wave path {
    fill: var(--bg-body);
}

/* Section wave fills for dark */
[data-theme="dark"] .section-wave path {
    fill: var(--bg-body);
}

/* Responsive hero-logo-row */
@media (max-width: 1024px) {
    .hero-logo-row { gap: 16px; }
    .hero-logo-card { padding: 20px 12px; }
    .hero-logo-card img { max-height: 50px; }
}
@media (max-width: 768px) {
    .hero-logo-row {
        grid-template-columns: repeat(4, 1fr);
        gap: 12px;
        margin-top: 32px;
    }
    .hero-image-right img { max-height: 350px; }
    .hero-logo-card { padding: 16px 10px; }
    .hero-logo-card img { max-height: 40px; }
}
@media (max-width: 480px) {
    .hero-logo-row {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        margin-top: 24px;
    }
    .hero-logo-card { padding: 14px 10px; }
    .hero-logo-card img { max-height: 36px; }
    .hero-image-right img { max-height: 280px; }
}

.map-container iframe {
    width: 100%;
    height: 450px;
    border: 0;
    display: block;
}

/* ===== BLOG RESPONSIVE ===== */
@media (max-width: 992px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .blog-card-image {
        height: 200px;
    }

    .blog-detail-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .blog-share {
        flex-direction: column;
        align-items: flex-start;
    }

    .blog-share-buttons {
        flex-wrap: wrap;
    }

    .map-container iframe {
        height: 300px;
    }

    .pagination {
        flex-wrap: wrap;
    }
}

/* ===== SHOWCASE CAROUSEL ===== */
.showcase-section {
    overflow: hidden;
    padding-bottom: 60px;
}

.carousel-wrapper {
    overflow: hidden;
    width: 100%;
    margin-top: 32px;
}

.carousel-track {
    display: flex;
    gap: 12px;
    animation: marquee calc(var(--item-count, 20) * 2.5s) linear infinite;
    width: max-content;
}

.carousel-track:hover {
    animation-play-state: paused;
}

.carousel-track-reverse {
    animation-name: marquee-reverse;
}

.carousel-item {
    flex-shrink: 0;
    width: calc((100vw - 13 * 12px) / 10);
    aspect-ratio: 1;
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.carousel-item:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes marquee-reverse {
    0% { transform: translateX(-50%); }
    100% { transform: translateX(0); }
}

/* Tablet: 6 gorsel */
@media (max-width: 1024px) {
    .carousel-item {
        width: calc((100vw - 7 * 12px) / 6);
    }
}

/* Mobil: 3 gorsel */
@media (max-width: 768px) {
    .carousel-item {
        width: calc((100vw - 4 * 12px) / 3);
    }
    .showcase-section {
        padding-bottom: 40px;
    }
}

/* ===== LIGHTBOX ===== */
.lightbox-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.92);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

.lightbox-overlay.active {
    display: flex;
}

.lightbox-overlay img {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 8px;
    cursor: default;
    animation: lightboxIn 0.3s ease;
}

@keyframes lightboxIn {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.lightbox-close {
    position: absolute;
    top: 16px;
    right: 24px;
    background: none;
    border: none;
    color: #fff;
    font-size: 48px;
    cursor: pointer;
    line-height: 1;
    z-index: 10000;
    transition: transform 0.2s ease;
}

.lightbox-close:hover {
    transform: scale(1.2);
}