/* ========== CSS Variables ========== */
:root {
    --primary: #C41E2A;
    --primary-dark: #9B1520;
    --primary-light: #E8343F;
    --dark: #1A1A2E;
    --dark-secondary: #16213E;
    --gray-900: #111827;
    --gray-800: #1F2937;
    --gray-700: #374151;
    --gray-600: #4B5563;
    --gray-500: #6B7280;
    --gray-400: #9CA3AF;
    --gray-300: #D1D5DB;
    --gray-200: #E5E7EB;
    --gray-100: #F3F4F6;
    --gray-50: #F9FAFB;
    --white: #FFFFFF;
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
    --font-primary: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-heading: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
    --shadow-md: 0 10px 15px -3px rgba(0,0,0,0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.1);
    --shadow-xl: 0 25px 50px -12px rgba(0,0,0,0.25);
    --radius-sm: 6px;
    --radius: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========== Reset ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-primary);
    color: var(--gray-800);
    background: var(--gray-50);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button, input, textarea, select {
    font-family: inherit;
    font-size: inherit;
    border: none;
    outline: none;
}
button { cursor: pointer; }

/* ========== Utilities ========== */
.container { max-width: 1280px; margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.section-dark { background: var(--dark); color: var(--white); }
.section-gray { background: var(--gray-100); }
.text-center { text-align: center; }
.section-header { text-align: center; margin-bottom: 50px; }
.section-header h2 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
}
.section-dark .section-header h2 { color: var(--white); }
.section-header p {
    color: var(--gray-500);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto;
}
.section-dark .section-header p { color: var(--gray-400); }
.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.badge-primary { background: rgba(196,30,42,0.1); color: var(--primary); }

/* ========== Buttons ========== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    border: 2px solid transparent;
}
.btn-primary {
    background: var(--primary);
    color: var(--white);
}
.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(196,30,42,0.3);
}
.btn-outline {
    border-color: var(--primary);
    color: var(--primary);
    background: transparent;
}
.btn-outline:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}
.btn-white {
    background: var(--white);
    color: var(--dark);
}
.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
.btn-dark {
    background: var(--dark);
    color: var(--white);
}
.btn-dark:hover {
    background: var(--dark-secondary);
    transform: translateY(-2px);
}
.btn-sm { padding: 8px 18px; font-size: 0.85rem; }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-icon {
    width: 44px;
    height: 44px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
}

/* ========== Top Bar ========== */
.top-bar {
    background: var(--dark);
    color: var(--gray-400);
    font-size: 0.82rem;
    padding: 8px 0;
    min-height: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.top-bar-contact {
    display: flex;
    align-items: center;
    gap: 6px;
    color: inherit;
}
.top-bar-contact:hover { color: var(--white); }
.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.top-bar-left {
    display: flex;
    gap: 20px;
    align-items: center;
}
.top-bar-left span { display: flex; align-items: center; gap: 6px; }
.lang-dropdown {
    position: relative;
}
.lang-dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 6px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    color: var(--gray-300);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}
.lang-dropdown-toggle:hover {
    background: rgba(255,255,255,0.15);
    color: var(--white);
}
.lang-flag { font-size: 1.1rem; line-height: 1; }
.lang-arrow { font-size: 0.6rem; transition: var(--transition); margin-left: 2px; }
.lang-dropdown.open .lang-arrow { transform: rotate(180deg); }
.lang-dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    min-width: 160px;
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all 0.25s ease;
    overflow: hidden;
    border: 1px solid var(--gray-200);
}
.lang-dropdown.open .lang-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.lang-dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    color: var(--gray-700);
    font-size: 0.88rem;
    font-weight: 500;
    transition: var(--transition);
}
.lang-dropdown-menu a:hover {
    background: var(--gray-50);
    color: var(--primary);
}
.lang-dropdown-menu a.active {
    background: rgba(196,30,42,0.05);
    color: var(--primary);
    font-weight: 600;
}

/* ========== Sticky Header Wrapper ========== */
.sticky-header-wrapper {
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

/* ========== Header ========== */
.header {
    background: var(--white);
    position: relative;
    z-index: 999;
    min-height: 72px;
}
.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 72px;
    padding-top: 12px;
    padding-bottom: 12px;
}
.logo img {
    width: 192px;
    height: 48px;
    max-width: 100%;
    object-fit: contain;
}
.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 0.92rem;
    color: var(--gray-700);
    transition: var(--transition);
    position: relative;
}
.nav a:hover, .nav a.active { color: var(--primary); background: rgba(196,30,42,0.05); }
.header-actions { display: flex; align-items: center; gap: 12px; }

/* Desktop nav: keep EN/RU labels on one line */
@media (min-width: 1025px) {
    .header .container { gap: 10px; }
    .logo { flex-shrink: 0; }
    .logo img { width: 148px; height: 37px; }
    .nav {
        flex: 1;
        flex-wrap: nowrap;
        justify-content: center;
        gap: 0;
        min-width: 0;
    }
    .nav > a,
    .nav-mega-trigger {
        white-space: nowrap;
        flex-shrink: 0;
        padding: 8px 8px;
        font-size: 0.8rem;
        line-height: 1.2;
        letter-spacing: -0.01em;
    }
    .nav-mega-wrapper { flex-shrink: 0; }
    .header-actions {
        flex-shrink: 0;
        gap: 8px;
    }
    .quote-badge {
        padding: 8px 10px;
        font-size: 0.78rem;
        white-space: nowrap;
    }
    .header-actions .btn-sm {
        padding: 6px 10px;
        font-size: 0.78rem;
        white-space: nowrap;
    }
}
@media (min-width: 1025px) and (max-width: 1360px) {
    .nav > a > .fa-home { display: none; }
    .quote-badge .quote-text { display: none; }
    .header-actions .btn-outline .login-text { display: none; }
    .header-actions .btn-outline .login-icon { display: inline-block !important; }
}
@media (min-width: 1361px) {
    .logo img { width: 168px; height: 42px; }
    .nav > a,
    .nav-mega-trigger {
        padding: 8px 11px;
        font-size: 0.86rem;
    }
    .quote-badge { font-size: 0.84rem; padding: 8px 12px; }
}
@media (min-width: 1480px) {
    .logo img { width: 192px; height: 48px; }
    .nav > a,
    .nav-mega-trigger {
        padding: 8px 14px;
        font-size: 0.92rem;
    }
}
.quote-badge {
    position: relative;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.88rem;
    transition: var(--transition);
}
.quote-badge:hover { background: var(--primary-dark); transform: translateY(-1px); }
.quote-count {
    background: var(--white);
    color: var(--primary);
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
}
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    padding: 5px;
    cursor: pointer;
    border: none;
}
.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--dark);
    border-radius: 2px;
    transition: transform 0.25s ease, opacity 0.25s ease;
}
.mobile-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-toggle.is-open span:nth-child(2) { opacity: 0; }
.mobile-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-nav-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    border: 0;
    padding: 0;
    margin: 0;
    background: rgba(15, 23, 42, 0.45);
    z-index: 1;
    cursor: pointer;
}
body.mobile-nav-open { overflow: hidden; }
.mobile-nav-header { display: none; }

/* ========== Mega Menu ========== */
.nav-mega-wrapper {
    position: static;
    display: flex;
    align-items: center;
}
.nav-mega-trigger {
    display: flex;
    align-items: center;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 0.92rem;
    color: var(--gray-700);
    transition: var(--transition);
    cursor: pointer;
}
.nav-mega-trigger:hover, .nav-mega-trigger.active {
    color: var(--primary);
    background: rgba(196,30,42,0.05);
}
.nav-mega-trigger i {
    transition: transform 0.3s ease;
}
.nav-mega-wrapper:hover .nav-mega-trigger i {
    transform: rotate(180deg);
}
.mega-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: 0 20px 60px rgba(0,0,0,0.15), 0 0 0 1px rgba(0,0,0,0.04);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-top: 3px solid var(--primary);
    pointer-events: none;
}
.nav-mega-wrapper:hover > .mega-menu,
.nav-mega-wrapper.mega-open > .mega-menu,
.mega-menu:hover {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}
.nav-mega-wrapper:hover .nav-mega-trigger i,
.nav-mega-wrapper.mega-open .nav-mega-trigger i {
    transform: rotate(180deg);
}
.mega-menu-inner {
    max-width: 1320px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 260px 1fr 240px;
    padding: 0;
    min-height: 300px;
}
.mega-col {
    padding: 28px 30px;
}
.mega-col .mega-menu-heading,
.mega-col h4 {
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-weight: 700;
    margin: 0 0 12px;
    color: var(--dark);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--gray-100);
}
.mega-col .mega-menu-heading i,
.mega-col h4 i {
    color: var(--primary);
    font-size: 0.85rem;
}

/* Categories Column */
.mega-col-categories {
    background: var(--gray-50);
    border-right: 1px solid var(--gray-100);
}
.mega-col-categories ul {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.mega-col-categories ul li a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    color: var(--gray-700);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}
.mega-col-categories ul li a:hover {
    background: var(--white);
    color: var(--primary);
    padding-left: 18px;
    box-shadow: var(--shadow-sm);
}
.mega-cat-count {
    background: var(--gray-200);
    color: var(--gray-600);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 10px;
    min-width: 24px;
    text-align: center;
}
.mega-col-categories ul li a:hover .mega-cat-count {
    background: rgba(196,30,42,0.1);
    color: var(--primary);
}


/* Mega Categories Grid */
.mega-categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}
.mega-category-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    color: var(--dark);
    font-size: 0.88rem;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.mega-category-card:hover {
    color: var(--primary);
    border-color: rgba(196,30,42,0.15);
    background: rgba(196,30,42,0.04);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
.mega-category-card .mega-cat-count {
    transition: var(--transition);
}
.mega-category-card:hover .mega-cat-count {
    background: rgba(196,30,42,0.1);
    color: var(--primary);
}

/* Brands Column */
.mega-col-brands {
    border-right: 1px solid var(--gray-100);
}
.mega-brands-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px 8px;
}
.mega-brand-item {
    padding: 8px 12px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray-600);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    text-align: center;
    border: 1px solid transparent;
}
.mega-brand-item:hover {
    color: var(--primary);
    background: rgba(196,30,42,0.04);
    border-color: rgba(196,30,42,0.1);
}

/* View All Link */
.mega-view-all {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 16px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--primary);
    transition: var(--transition);
}
.mega-view-all:hover {
    gap: 10px;
}

/* Featured Column */
.mega-col-featured {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--gray-50) 0%, rgba(196,30,42,0.03) 100%);
}
.mega-featured-card {
    text-align: center;
    padding: 20px;
}
.mega-featured-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(196,30,42,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 14px;
    font-size: 1.3rem;
    color: var(--primary);
}
.mega-featured-card h4 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    color: var(--dark);
    margin-bottom: 8px;
    border: none;
    padding: 0;
    justify-content: center;
    text-transform: none;
    letter-spacing: 0;
}
.mega-featured-card p {
    font-size: 0.82rem;
    color: var(--gray-500);
    margin-bottom: 16px;
    line-height: 1.5;
}

/* ========== Hero ========== */
.hero {
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-secondary) 100%);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
    min-height: 550px;
    display: flex;
    align-items: center;
}
.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(196,30,42,0.15) 0%, transparent 70%);
    border-radius: 50%;
}
.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(196,30,42,0.1) 0%, transparent 70%);
    border-radius: 50%;
}
.hero .container {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: clamp(32px, 5vw, 72px);
}
.hero-content {
    flex: 1 1 52%;
    min-width: 0;
    max-width: 620px;
}
.hero-content h1 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4.2vw, 3.2rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.12;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}
.hero-content h1 span {
    color: var(--primary-light);
    display: inline-block;
}
.hero-content p {
    color: rgba(255, 255, 255, 0.72);
    font-size: clamp(0.95rem, 1.4vw, 1.12rem);
    margin-bottom: 32px;
    max-width: 520px;
    line-height: 1.7;
}
.hero-buttons { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats {
    display: flex;
    gap: 0;
    margin-top: 44px;
    padding-top: 28px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.hero-stat {
    flex: 1;
    text-align: left;
    padding-right: 24px;
    margin-right: 24px;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}
.hero-stat:last-child {
    padding-right: 0;
    margin-right: 0;
    border-right: 0;
}
.hero-stat .number {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1;
}
.hero-stat .label {
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.82rem;
    margin-top: 6px;
    letter-spacing: 0.02em;
}
.hero-visual {
    flex: 0 1 44%;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    min-width: 0;
}
.hero-visual-frame {
    position: relative;
    width: min(100%, 520px);
    margin: 0;
    isolation: isolate;
}
.hero-visual-frame__glow {
    position: absolute;
    inset: 12% 8% -8% 12%;
    background: radial-gradient(ellipse at center, rgba(196, 30, 42, 0.35) 0%, transparent 68%);
    filter: blur(28px);
    z-index: 0;
    pointer-events: none;
}
.hero-visual-frame__media {
    position: relative;
    z-index: 1;
    aspect-ratio: 4 / 3;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: rgba(15, 23, 42, 0.65);
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow:
        0 4px 6px rgba(0, 0, 0, 0.12),
        0 24px 48px rgba(0, 0, 0, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.12);
}
.hero-visual-frame__media::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        155deg,
        rgba(26, 26, 46, 0.55) 0%,
        transparent 38%,
        transparent 72%,
        rgba(196, 30, 42, 0.12) 100%
    );
    z-index: 2;
    pointer-events: none;
}
.hero-visual-frame__media::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0%, transparent 22%);
    z-index: 2;
    pointer-events: none;
}
.hero-visual-frame__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transform: scale(1.02);
}
.hero-visual-frame__edge {
    position: absolute;
    top: 18px;
    left: -14px;
    width: 3px;
    height: 72px;
    border-radius: 999px;
    background: linear-gradient(180deg, var(--primary-light), rgba(196, 30, 42, 0.2));
    box-shadow: 0 0 20px rgba(196, 30, 42, 0.45);
    z-index: 3;
    pointer-events: none;
}

/* ========== Features ========== */
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.feature-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--gray-200);
}
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.feature-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius);
    background: rgba(196,30,42,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 1.6rem;
    color: var(--primary);
}
.feature-card h3 { font-family: var(--font-heading); font-size: 1.1rem; margin-bottom: 8px; color: var(--dark); }
.feature-card p { color: var(--gray-500); font-size: 0.9rem; line-height: 1.5; }

/* ========== Categories ========== */
.categories-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.category-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--gray-200);
    position: relative;
}
.category-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.category-card-image {
    aspect-ratio: 1 / 1;
    height: auto;
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-secondary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--primary-light);
    overflow: hidden;
}
.category-card-body { padding: 20px; }
.category-card-body h3 { font-family: var(--font-heading); font-size: 1.15rem; margin-bottom: 6px; color: var(--dark); }
.category-card-body p { color: var(--gray-500); font-size: 0.88rem; }
.category-count { color: var(--primary); font-weight: 600; font-size: 0.82rem; margin-top: 8px; }

/* ========== Products Grid ========== */
.products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.products-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--gray-200);
    position: relative;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.product-card-image {
    height: 240px;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}
.product-card-image:has(.product-image--brand) {
    background: #fff;
}
.product-card-image img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.product-card-image img.product-image--brand {
    width: 100%;
    height: 100%;
    max-width: 94%;
    max-height: 94%;
    padding: 10px;
    object-fit: contain;
    box-sizing: border-box;
    margin: auto;
}
.product-card:hover .product-card-image img:not(.product-image--brand) { transform: scale(1.05); }
/* Marka logosu: ürün fotoğrafı yokken (tek dosya, liste + detay) */
.product-image--brand {
    object-fit: contain;
    padding: 10px;
    max-width: 94%;
    max-height: 94%;
    width: auto;
    height: auto;
    margin: auto;
}
.product-image--brand-card { padding: 10px; max-width: 94%; max-height: 94%; }
.product-image--brand-detail { padding: 12px; max-width: 96%; max-height: 96%; }
.product-image-placeholder { color: var(--gray-400); }
.product-image-placeholder--card { font-size: 2.5rem; }
.product-image-placeholder--detail { font-size: 5rem; color: var(--gray-300); }
.product-card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    opacity: 0;
    transition: var(--transition);
}
.product-card:hover .product-card-overlay { opacity: 1; }
.product-card-body { padding: 16px; }
.product-card-brand { color: var(--primary); font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.product-card-body h3 { font-size: 0.95rem; font-weight: 600; margin: 6px 0; color: var(--dark); line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-card-sku { color: var(--gray-500); font-size: 0.8rem; }
.product-card-actions { padding: 0 16px 16px; }
.product-card-actions .btn { width: 100%; justify-content: center; font-size: 0.85rem; padding: 10px; }

/* ========== Brands ========== */
.brands-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; }
.brand-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100px;
    transition: var(--transition);
}
.brand-card:hover { border-color: var(--primary); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.brand-card img { max-height: 50px; max-width: 120px; object-fit: contain; filter: grayscale(100%); opacity: 0.6; transition: var(--transition); }
.brand-card:hover img { filter: grayscale(0%); opacity: 1; }
.brand-card .brand-logo-img { max-height: 50px; max-width: 120px; object-fit: contain; filter: grayscale(100%); opacity: 0.6; transition: var(--transition); }
.brand-card:hover .brand-logo-img { filter: grayscale(0%); opacity: 1; }
.brand-card--partner { opacity: 0.92; }
.brand-card--featured img,
.brand-card--featured .brand-logo-img { max-height: 58px; max-width: 140px; filter: grayscale(0%); opacity: 1; }
.trusted-brands-section .brands-grid { gap: 22px; }
.trusted-brands-section .brand-card {
    height: 128px;
    padding: 28px 22px;
    border-radius: var(--radius-lg);
}
.trusted-brands-section .brand-card img,
.trusted-brands-section .brand-card .brand-logo-img {
    max-height: 76px;
    max-width: 168px;
    filter: grayscale(30%);
    opacity: 0.88;
}
.trusted-brands-section .brand-card:hover img,
.trusted-brands-section .brand-card:hover .brand-logo-img {
    filter: grayscale(0%);
    opacity: 1;
}
.trusted-brands-section .brand-card--featured img,
.trusted-brands-section .brand-card--featured .brand-logo-img {
    max-height: 88px;
    max-width: 190px;
    filter: grayscale(0%);
    opacity: 1;
}
.brand-card-name { font-weight: 600; color: var(--gray-600); font-size: 0.9rem; }
.brand-logo-img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; }
.brand-logo-fallback { font-weight: 700; color: var(--gray-600); font-size: 0.95rem; text-align: center; line-height: 1.2; }

/* Equipment brands showcase */
.equipment-brands-section {
    padding: 56px 0;
    background: linear-gradient(180deg, #fff 0%, var(--gray-50) 100%);
    border-top: 1px solid var(--gray-200);
}
.equipment-brands-section__header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 36px;
}
.equipment-brands-section__eyebrow,
.equipment-brands-visual__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 10px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--primary);
}
.equipment-brands-section__header h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    color: var(--dark);
    margin: 0 0 12px;
}
.equipment-brands-section__header p {
    margin: 0;
    color: var(--gray-600);
    line-height: 1.7;
}
.equipment-brands-strip {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 18px;
}
.equipment-brands-strip__item {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    min-height: 110px;
    padding: 20px 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}
.equipment-brands-strip__item:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}
.equipment-brands-strip__item img {
    max-width: 100%;
    max-height: 64px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(20%);
    opacity: 0.92;
    transition: var(--transition);
}
.equipment-brands-strip__item:hover img {
    filter: grayscale(0%);
    opacity: 1;
}
.equipment-brands-strip__item span {
    font-weight: 700;
    color: var(--gray-600);
    text-align: center;
    font-size: 0.9rem;
}
.equipment-brands-visual {
    position: relative;
    min-height: 400px;
    padding: 28px 24px 24px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: linear-gradient(145deg, #111827 0%, #1f2937 55%, #374151 100%);
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: var(--shadow-lg);
}
.equipment-brands-visual__glow {
    position: absolute;
    inset: auto -20% -40% auto;
    width: 260px;
    height: 260px;
    background: radial-gradient(circle, rgba(196,30,42,0.35) 0%, rgba(196,30,42,0) 70%);
    pointer-events: none;
}
.equipment-brands-visual__header {
    position: relative;
    z-index: 1;
}
.equipment-brands-visual__header h3 {
    margin: 0;
    font-family: var(--font-heading);
    font-size: 1.35rem;
    line-height: 1.3;
}
.equipment-brands-visual__grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin: 24px 0;
}
.equipment-brands-visual__item {
    background: rgba(255,255,255,0.96);
    border-radius: var(--radius);
    min-height: 78px;
    padding: 14px 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}
.equipment-brands-visual__item:nth-child(5) {
    grid-column: 1 / -1;
    max-width: calc(50% - 6px);
    justify-self: center;
}
.equipment-brands-visual__item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.18);
}
.equipment-brands-visual__item img {
    max-width: 100%;
    max-height: 42px;
    object-fit: contain;
}
.equipment-brands-visual__item span {
    color: var(--dark);
    font-weight: 700;
    font-size: 0.82rem;
    text-align: center;
}
.equipment-brands-visual__link {
    position: relative;
    z-index: 1;
    align-self: flex-start;
    color: #fff;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.equipment-brands-visual__link:hover {
    color: #fecaca;
}

/* About page — brand partners panel */
.about-brands-panel {
    position: relative;
    min-height: 520px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 24px 48px rgba(15, 23, 42, 0.18);
}
.about-brands-panel__backdrop {
    position: absolute;
    inset: 0;
    background: linear-gradient(155deg, #0f172a 0%, #1e293b 45%, #334155 100%);
}
.about-brands-panel__pattern {
    position: absolute;
    inset: 0;
    opacity: 0.14;
    background-image:
        linear-gradient(rgba(255,255,255,0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.08) 1px, transparent 1px);
    background-size: 28px 28px;
}
.about-brands-panel__glow {
    position: absolute;
    width: 320px;
    height: 320px;
    right: -80px;
    bottom: -100px;
    background: radial-gradient(circle, rgba(196,30,42,0.42) 0%, rgba(196,30,42,0) 70%);
    pointer-events: none;
}
.about-brands-panel__content {
    position: relative;
    z-index: 1;
    height: 100%;
    min-height: 520px;
    padding: 36px 32px 30px;
    display: flex;
    flex-direction: column;
    color: #fff;
}
.about-brands-panel__header h3 {
    margin: 0 0 10px;
    font-family: var(--font-heading);
    font-size: clamp(1.25rem, 2vw, 1.55rem);
    line-height: 1.3;
}
.about-brands-panel__header p:last-child {
    margin: 0;
    color: rgba(255,255,255,0.78);
    font-size: 0.92rem;
    line-height: 1.65;
}
.about-brands-panel__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin-bottom: 14px;
    border-radius: 14px;
    background: rgba(196,30,42,0.2);
    color: #fecaca;
    font-size: 1.2rem;
}
.about-brands-panel__eyebrow {
    margin: 0 0 8px;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #fca5a5;
}
.about-brands-panel__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin: 28px 0 24px;
    flex: 1;
}
.about-brands-panel__logo {
    background: rgba(255,255,255,0.97);
    border-radius: var(--radius-lg);
    min-height: 92px;
    padding: 18px 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.12);
}
.about-brands-panel__logo:nth-child(5) {
    grid-column: 1 / -1;
    max-width: calc(50% - 7px);
    justify-self: center;
}
.about-brands-panel__logo:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 28px rgba(0,0,0,0.22);
}
.about-brands-panel__logo img {
    max-width: 100%;
    max-height: 56px;
    object-fit: contain;
}
.about-brands-panel__logo span {
    color: var(--dark);
    font-weight: 700;
    font-size: 0.88rem;
    text-align: center;
}
.about-brands-panel__cta {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 18px;
    border-radius: 999px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.22);
    color: #fff;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--transition);
}
.about-brands-panel__cta:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

/* Brands page */
.page-header-subtitle {
    margin-top: 10px;
    color: rgba(255,255,255,0.82);
    font-size: 1.02rem;
    max-width: 640px;
}
.brands-page-section { padding-top: 56px; padding-bottom: 56px; }
.brands-section-header { margin-bottom: 32px; max-width: 720px; }
.brands-section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 10px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--primary);
}
.brands-section-header h2 {
    font-family: var(--font-heading);
    font-size: 1.85rem;
    margin: 0 0 10px;
    color: var(--dark);
}
.brands-section-header p {
    margin: 0;
    color: var(--gray-600);
    line-height: 1.7;
}
.brands-showcase-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.brand-showcase-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 24px 22px 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    min-height: 260px;
    transition: var(--transition);
    text-decoration: none;
    color: inherit;
}
.brand-showcase-card--catalog:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}
.brand-showcase-card--partner {
    background: linear-gradient(180deg, #fff 0%, #fafafa 100%);
}
.brand-showcase-logo {
    height: 110px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px 20px;
    background: var(--gray-50);
    border-radius: var(--radius);
    border: 1px solid var(--gray-100);
}
.brand-showcase-card--catalog .brand-showcase-logo { background: #fff; }
.brand-showcase-logo .brand-logo-img {
    max-height: 84px;
    max-width: 220px;
    width: auto;
    height: auto;
    object-fit: contain;
}
.brand-showcase-logo .brand-logo-fallback {
    font-size: 1.05rem;
}
.brand-showcase-body h3 {
    font-size: 1rem;
    margin: 0 0 6px;
    color: var(--dark);
    font-weight: 700;
}
.brand-showcase-body p {
    margin: 0;
    font-size: 0.84rem;
    color: var(--gray-500);
}
.brand-showcase-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(196,30,42,0.08);
    color: var(--primary);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.brand-showcase-cta {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--primary);
}
.brand-showcase-card--catalog .brand-showcase-cta { color: var(--primary); }
.brand-showcase-cta--link {
    text-decoration: none;
    color: var(--gray-600);
}
.brand-showcase-cta--link:hover { color: var(--primary); }

/* ========== CTA ========== */
.cta-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 70px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
}
.cta-section h2 { font-family: var(--font-heading); font-size: 2.2rem; color: var(--white); margin-bottom: 14px; }
.cta-section p { color: rgba(255,255,255,0.85); font-size: 1.05rem; max-width: 550px; margin: 0 auto 30px; }

/* ========== Footer ========== */
.footer {
    background: var(--dark);
    color: var(--gray-400);
    padding: 60px 0 0;
}
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 40px; }
.footer-brand p { margin: 14px 0; font-size: 0.9rem; line-height: 1.6; }
.footer-brand img { height: 42px; margin-bottom: 8px; }
.footer .footer-heading,
.footer h4 { color: var(--white); font-family: var(--font-heading); font-size: 1.05rem; margin: 0 0 18px; position: relative; padding-bottom: 10px; }
.footer .footer-heading::after,
.footer h4::after { content: ''; position: absolute; bottom: 0; left: 0; width: 30px; height: 2px; background: var(--primary); }

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}
.footer ul li { margin-bottom: 10px; }
.footer ul a { color: var(--gray-400); font-size: 0.9rem; transition: var(--transition); }
.footer ul a:hover { color: var(--primary-light); padding-left: 4px; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 12px; font-size: 0.9rem; }
.footer-contact .icon { color: var(--primary-light); min-width: 18px; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 20px 0;
    margin-top: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}
.footer-social { display: flex; gap: 10px; }
.footer-social a {
    width: 36px; height: 36px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.15);
    display: flex; align-items: center; justify-content: center;
    color: var(--gray-400);
    transition: var(--transition);
}
.footer-social a:hover { background: var(--primary); border-color: var(--primary); color: var(--white); }
.footer-credit {
    text-align: center;
    padding: 0 0 24px;
    margin: 0;
    font-size: 0.82rem;
    color: var(--gray-500);
}
.footer-credit a {
    color: var(--gray-300);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}
.footer-credit a:hover { color: var(--primary-light); }

/* ========== Product List Page ========== */
.page-header {
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-secondary) 100%);
    padding: 50px 0;
    text-align: center;
}
.page-header h1 {
    font-family: var(--font-heading);
    font-size: 2.4rem;
    color: var(--white);
    margin-bottom: 8px;
}
.page-header p { color: var(--gray-400); }
.breadcrumb { display: flex; gap: 8px; justify-content: center; margin-top: 12px; font-size: 0.88rem; }
.breadcrumb a { color: var(--gray-400); }
.breadcrumb a:hover { color: var(--primary-light); }
.breadcrumb .sep { color: var(--gray-600); }
.breadcrumb .current { color: var(--primary-light); }
.products-layout { display: grid; grid-template-columns: 280px 1fr; gap: 30px; padding: 40px 0; }
.sidebar {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
    border: 1px solid var(--gray-200);
    height: fit-content;
    position: sticky;
    top: 90px;
}
.sidebar h3 { font-family: var(--font-heading); font-size: 1.05rem; margin-bottom: 14px; color: var(--dark); }
.sidebar-section { margin-bottom: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--gray-200); }
.sidebar-section:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.sidebar ul li a {
    display: flex; justify-content: space-between; padding: 8px 12px;
    border-radius: var(--radius-sm); color: var(--gray-600); font-size: 0.9rem;
    transition: var(--transition);
}
.sidebar ul li a:hover, .sidebar ul li a.active { background: rgba(196,30,42,0.05); color: var(--primary); }
.sidebar ul li a .count { font-size: 0.8rem; color: var(--gray-400); }
.products-toolbar {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 24px; flex-wrap: wrap; gap: 12px;
}
.products-toolbar select {
    padding: 8px 14px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    background: var(--white);
    color: var(--gray-700);
    font-size: 0.88rem;
}
.search-box {
    display: flex;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--white);
    transition: var(--transition);
}
.search-box:focus-within { border-color: var(--primary); }
.search-box input { padding: 10px 16px; flex: 1; min-width: 200px; background: transparent; }
.search-box button { padding: 10px 18px; background: var(--primary); color: var(--white); font-weight: 600; transition: var(--transition); }
.search-box button:hover { background: var(--primary-dark); }
.mobile-filter-toggle { display: none; }

/* ========== Product Detail ========== */
.product-detail { padding: 40px 0; }
.product-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.product-gallery { position: relative; }
.product-main-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--gray-100);
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}
.product-main-image:has(.product-image--brand) {
    background: #fff;
}
.product-main-image img { width: 100%; height: 100%; object-fit: cover; }
.product-main-image img.product-image--brand {
    width: 100%;
    height: 100%;
    max-width: 96%;
    max-height: 96%;
    padding: 12px;
    object-fit: contain;
    box-sizing: border-box;
}
.product-info h1 { font-family: var(--font-heading); font-size: 2rem; color: var(--dark); margin-bottom: 12px; }
.product-meta { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 20px; }
.product-meta-item { display: flex; align-items: center; gap: 6px; font-size: 0.88rem; color: var(--gray-600); }
.product-meta-item strong { color: var(--dark); }
.product-description { margin: 24px 0; color: var(--gray-600); line-height: 1.7; }
.product-specs { margin: 24px 0; }
.product-specs h3 { font-family: var(--font-heading); font-size: 1.15rem; margin-bottom: 12px; }
.product-rich-content { color: var(--gray-600); line-height: 1.7; }
.product-rich-content p { margin: 0 0 1rem; }
.product-rich-content p:last-child { margin-bottom: 0; }
.product-rich-content ul { margin: 0 0 1rem 1.25rem; padding: 0; }
.product-rich-content li { margin-bottom: 0.35rem; }
.product-rich-content table { width: 100%; border-collapse: collapse; margin: 1rem 0; font-size: 0.92rem; }
.product-rich-content th,
.product-rich-content td { border: 1px solid var(--gray-200, #e5e7eb); padding: 8px 10px; text-align: left; vertical-align: top; }
.product-rich-content th { background: var(--gray-50, #f9fafb); font-weight: 600; }
.product-rich-content .product-payment-info { margin-bottom: 1rem; }
.product-accordion-group { display: flex; flex-direction: column; gap: 10px; }
.product-accordion {
    border: 1px solid var(--gray-200, #e5e7eb);
    border-radius: var(--radius-md, 10px);
    background: var(--white, #fff);
    overflow: hidden;
}
.product-accordion summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    font-weight: 600;
    color: var(--gray-800, #1f2937);
    background: var(--gray-50, #f9fafb);
    transition: background 0.2s ease, color 0.2s ease;
}
.product-accordion summary::-webkit-details-marker { display: none; }
.product-accordion summary::after {
    content: '+';
    font-size: 1.2rem;
    line-height: 1;
    color: var(--primary);
    flex-shrink: 0;
}
.product-accordion[open] summary::after { content: '−'; }
.product-accordion summary:hover { background: var(--gray-100, #f3f4f6); }
.product-accordion .product-rich-content {
    padding: 16px;
    border-top: 1px solid var(--gray-200, #e5e7eb);
}
.product-accordion .product-rich-content table { font-size: 0.88rem; }
.product-accordion .product-rich-content th,
.product-accordion .product-rich-content td { padding: 7px 8px; }
.quote-form-inline { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; margin-top: 24px; }
.quote-form-inline .form-group { display: flex; flex-direction: column; gap: 4px; }
.quote-form-inline label { font-size: 0.82rem; font-weight: 600; color: var(--gray-600); }
.quote-form-inline input { padding: 10px 14px; border: 1px solid var(--gray-300); border-radius: var(--radius-sm); width: 100px; }

/* ========== Quote Page ========== */
.quote-table { width: 100%; border-collapse: collapse; background: var(--white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.quote-table th { background: var(--dark); color: var(--white); padding: 14px 16px; text-align: left; font-size: 0.88rem; font-weight: 600; }
.quote-table td { padding: 14px 16px; border-bottom: 1px solid var(--gray-200); font-size: 0.9rem; vertical-align: middle; }
.quote-table tr:last-child td { border-bottom: none; }
.quote-table tr:hover td { background: var(--gray-50); }
.quote-item-product { display: flex; align-items: center; gap: 14px; }
.quote-item-image { width: 60px; height: 60px; border-radius: var(--radius-sm); overflow: hidden; background: var(--gray-100); flex-shrink: 0; }
.quote-item-image img { width: 100%; height: 100%; object-fit: cover; }
.quote-item-info .quote-item-title,
.quote-item-info h4 { font-size: 0.92rem; color: var(--dark); margin: 0 0 2px; font-weight: 600; }
.quote-item-info .quote-item-title a { color: inherit; text-decoration: none; }
.quote-item-info .quote-item-title a:hover { color: var(--primary); }
.quote-item-info span { font-size: 0.8rem; color: var(--gray-500); }
.quote-table input[type="number"] { width: 70px; padding: 6px 10px; border: 1px solid var(--gray-300); border-radius: var(--radius-sm); text-align: center; }
.quote-table input[type="text"] { width: 100%; padding: 6px 10px; border: 1px solid var(--gray-300); border-radius: var(--radius-sm); }
.remove-btn { color: var(--danger); background: none; font-size: 0.85rem; font-weight: 600; transition: var(--transition); }
.remove-btn:hover { color: var(--primary-dark); }

/* ========== Quote Form ========== */
.quote-submit-form {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-top: 30px;
    box-shadow: var(--shadow);
}
.quote-submit-form h2 { font-family: var(--font-heading); font-size: 1.5rem; margin-bottom: 24px; color: var(--dark); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 0; }
.form-group.full { grid-column: span 2; }
.form-group label { display: block; font-size: 0.88rem; font-weight: 600; color: var(--gray-700); margin-bottom: 6px; }
.form-group input, .form-group textarea, .form-group select {
    width: 100%; padding: 12px 16px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    background: var(--gray-50);
    transition: var(--transition);
    color: var(--gray-800);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(196,30,42,0.1);
    background: var(--white);
}
.form-group textarea { resize: vertical; min-height: 100px; }

/* ========== Auth Pages ========== */
.auth-page { min-height: 80vh; display: flex; align-items: center; justify-content: center; padding: 40px 20px; }
.auth-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 40px;
    width: 100%;
    max-width: 440px;
    box-shadow: var(--shadow-lg);
}
.auth-card h1 { font-family: var(--font-heading); font-size: 1.8rem; text-align: center; margin-bottom: 8px; color: var(--dark); }
.auth-card .subtitle { text-align: center; color: var(--gray-500); margin-bottom: 28px; font-size: 0.92rem; }
.auth-card .form-group { margin-bottom: 16px; }
.auth-card .btn { width: 100%; justify-content: center; margin-top: 8px; }
.auth-link { text-align: center; margin-top: 18px; font-size: 0.9rem; color: var(--gray-500); }
.auth-link a { color: var(--primary); font-weight: 600; }
.remember-row { display: flex; justify-content: space-between; align-items: center; margin: 12px 0; font-size: 0.88rem; }
.remember-row label { display: flex; align-items: center; gap: 6px; color: var(--gray-600); }
.remember-row a { color: var(--primary); font-size: 0.85rem; }

/* ========== Pages ========== */
.about-section { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.about-content h2 { font-family: var(--font-heading); font-size: 2rem; color: var(--dark); margin-bottom: 16px; }
.about-content p { color: var(--gray-600); line-height: 1.8; margin-bottom: 14px; }
.about-image { border-radius: var(--radius-xl); overflow: hidden; }
.about-image img { width: 100%; height: 400px; object-fit: cover; }
.about-image--visual {
    box-shadow: 0 24px 48px rgba(15, 23, 42, 0.14);
    border: 1px solid var(--gray-200);
}
.about-image--visual img {
    height: 520px;
    object-fit: cover;
    object-position: center;
}
.values-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 40px; }
.value-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 28px;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}
.value-card:hover { border-color: var(--primary); box-shadow: var(--shadow-md); }
.value-card h3 { font-family: var(--font-heading); color: var(--dark); margin-bottom: 8px; display: flex; align-items: center; gap: 10px; }
.value-card p { color: var(--gray-500); font-size: 0.9rem; line-height: 1.5; }
.references-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.reference-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
    text-align: center;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}
.reference-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.reference-card img { height: 50px; object-fit: contain; margin: 0 auto 12px; }
.reference-card .reference-card-title,
.reference-card h4 { font-size: 0.95rem; color: var(--dark); margin: 0 0 4px; font-weight: 600; }
.reference-card p { font-size: 0.82rem; color: var(--gray-500); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact-info-cards { display: flex; flex-direction: column; gap: 18px; }
.contact-info-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}
.contact-info-card:hover { border-color: var(--primary); box-shadow: var(--shadow); }
.contact-info-card .icon {
    width: 48px; height: 48px;
    background: rgba(196,30,42,0.08);
    border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    color: var(--primary); font-size: 1.2rem; flex-shrink: 0;
}
.contact-info-card .contact-info-label,
.contact-info-card h4 { font-size: 0.95rem; font-weight: 600; color: var(--dark); margin: 0 0 4px; }
.contact-info-card p { font-size: 0.88rem; color: var(--gray-600); }
.contact-map-section {
    padding: 0 0 56px;
    margin-top: -8px;
    background: var(--gray-50);
}
.contact-map-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}
.contact-map-header h2 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    color: var(--dark);
    margin: 0;
}
.contact-map-wrap {
    position: relative;
    width: 100%;
    min-height: 360px;
    aspect-ratio: 21 / 9;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-md);
    background: var(--gray-200);
}
.contact-map-wrap iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

.contact-form-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--gray-200);
}

/* ========== Success ========== */
.success-page { text-align: center; padding: 80px 20px; min-height: 60vh; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.success-icon { width: 80px; height: 80px; background: rgba(16,185,129,0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; font-size: 2.5rem; color: var(--success); }
.success-page h1 { font-family: var(--font-heading); font-size: 2rem; color: var(--dark); margin-bottom: 12px; }
.success-page p { color: var(--gray-500); max-width: 480px; margin: 0 auto 24px; }

/* ========== Empty State ========== */
.empty-state { text-align: center; padding: 60px 20px; }
.empty-state .icon { font-size: 3rem; margin-bottom: 16px; color: var(--gray-300); }
.empty-state h3 { font-family: var(--font-heading); color: var(--dark); margin-bottom: 8px; }
.empty-state p { color: var(--gray-500); margin-bottom: 20px; }

/* ========== Alert ========== */
.alert { padding: 14px 18px; border-radius: var(--radius); margin-bottom: 20px; font-size: 0.9rem; }
.alert-success { background: rgba(16,185,129,0.1); color: #065F46; border: 1px solid rgba(16,185,129,0.2); }
.alert-error { background: rgba(239,68,68,0.1); color: #991B1B; border: 1px solid rgba(239,68,68,0.2); }

/* ========== Pagination ========== */
.pagination { display: flex; justify-content: center; gap: 6px; margin-top: 40px; }
.pagination a, .pagination span {
    padding: 8px 14px; border-radius: var(--radius-sm); font-size: 0.88rem;
    border: 1px solid var(--gray-300); color: var(--gray-600); transition: var(--transition);
}
.pagination a:hover { border-color: var(--primary); color: var(--primary); }
.pagination .active { background: var(--primary); color: var(--white); border-color: var(--primary); }

/* ========== Responsive ========== */
@media (max-width: 1024px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .products-grid, .products-grid-3 { grid-template-columns: repeat(3, 1fr); }
    .brands-grid { grid-template-columns: repeat(4, 1fr); }
    .brands-showcase-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .references-grid { grid-template-columns: repeat(3, 1fr); }
    .hero-content h1 { font-size: 2.6rem; }
}
@media (max-width: 1024px) {
    /* Top Bar */
    .top-bar { padding: 6px 0; }
    .top-bar .container { flex-direction: row; justify-content: space-between; }
    .top-bar-left { gap: 12px; }
    .top-bar-left span { font-size: 0.72rem; }

    /* Header */
    .header { z-index: 2; }
    .mobile-toggle { display: flex; z-index: 4; position: relative; }
    .header .container { padding-top: 10px; padding-bottom: 10px; }
    .logo img { width: 144px; height: 36px; }

    /* Mobile Nav - Full-screen overlay */
    .nav {
        display: none !important;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: min(100%, 420px);
        margin-left: auto;
        background: var(--white);
        flex-direction: column;
        align-items: stretch;
        padding: 0;
        z-index: 3;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        box-shadow: -12px 0 40px rgba(0, 0, 0, 0.18);
        animation: mobileNavIn 0.3s ease;
    }
    @keyframes mobileNavIn {
        from { opacity: 0; transform: translateX(100%); }
        to { opacity: 1; transform: translateX(0); }
    }
    .nav.active { display: flex !important; }
    .mobile-nav-backdrop.active { display: block; }

    /* Mobile Nav Header */
    .mobile-nav-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 16px 24px;
        border-bottom: 2px solid var(--gray-100);
        min-height: 60px;
        flex-shrink: 0;
    }
    .mobile-nav-header .logo img { width: 128px; height: 32px; }
    .mobile-nav-close {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background: var(--gray-100);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.1rem;
        color: var(--gray-600);
        cursor: pointer;
        transition: var(--transition);
        border: none;
    }
    .mobile-nav-close:hover {
        background: var(--primary);
        color: var(--white);
    }

    /* Nav Links */
    .nav > a,
    .nav > .nav-mega-wrapper {
        border-bottom: 1px solid var(--gray-50);
    }
    .nav > a {
        padding: 16px 24px;
        font-size: 0.95rem;
        font-weight: 500;
        color: var(--dark);
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .nav > a:hover, .nav > a.active {
        background: rgba(196,30,42,0.03);
        color: var(--primary);
    }
    .nav > a.active::after {
        content: '';
        width: 4px;
        height: 4px;
        border-radius: 50%;
        background: var(--primary);
    }

    /* Mega Menu Mobile */
    .nav-mega-wrapper { display: block; position: relative; width: 100%; }
    .nav-mega-wrapper::after { display: none !important; }
    .nav-mega-trigger {
        width: 100%;
        padding: 16px 24px;
        font-size: 0.95rem;
        font-weight: 500;
        color: var(--dark);
        border-radius: 0;
        justify-content: space-between;
    }
    .nav-mega-trigger:hover, .nav-mega-trigger.active {
        background: rgba(196,30,42,0.03);
    }
    .mega-menu {
        position: static !important;
        box-shadow: none !important;
        border-top: 1px solid var(--gray-100) !important;
        border-radius: 0;
        max-height: 0;
        overflow: hidden;
        transform: none !important;
        transition: max-height 0.35s ease;
        pointer-events: none !important;
        opacity: 1 !important;
        visibility: hidden !important;
        background: var(--gray-50);
    }
    .nav-mega-wrapper:hover > .mega-menu,
    .nav-mega-wrapper.mega-open > .mega-menu,
    .mega-menu:hover {
        max-height: 0 !important;
        visibility: hidden !important;
        pointer-events: none !important;
    }
    .nav-mega-wrapper.open .mega-menu {
        max-height: 1500px;
        visibility: visible !important;
        pointer-events: auto !important;
    }
    .mega-menu-inner {
        grid-template-columns: 1fr;
        min-height: auto;
        background: var(--gray-50);
    }
    .mega-col {
        padding: 20px 24px;
        background: transparent !important;
        border-right: none !important;
        border-bottom: 1px solid var(--gray-200);
    }
    .mega-col .mega-menu-heading,
    .mega-col h4 {
        font-size: 0.85rem;
        margin-bottom: 14px;
        padding-bottom: 10px;
        color: var(--dark);
        border-bottom: 1px solid var(--gray-200);
    }
    .mega-col-categories {
        border-right: none;
        border-bottom: 1px solid var(--gray-200);
    }
    .mega-col-categories ul {
        display: flex;
        flex-direction: column;
        gap: 4px;
    }
    .mega-col-categories ul li a {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px 14px;
        font-size: 0.9rem;
        font-weight: 500;
        color: var(--gray-700);
        background: var(--white);
        border: 1px solid var(--gray-200);
        border-radius: var(--radius-sm);
        box-shadow: var(--shadow-sm);
        transition: var(--transition);
    }
    .mega-col-categories ul li a:hover {
        background: rgba(196,30,42,0.04);
        color: var(--primary);
        padding-left: 18px;
    }
    .mega-cat-count { font-size: 0.68rem; }
    .mega-col-brands {
        border-right: none;
        border-bottom: 1px solid var(--gray-200);
    }
    .mega-brands-grid { display: none; }
    .mega-brand-item { display: none; }
    .mega-categories-grid {
        display: flex;
        flex-direction: column;
        gap: 4px;
    }
    .mega-category-card {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px 14px;
        font-size: 0.9rem;
        font-weight: 500;
        color: var(--gray-700);
        background: var(--white);
        border: 1px solid var(--gray-200);
        border-radius: var(--radius-sm);
        box-shadow: var(--shadow-sm);
        transition: var(--transition);
    }
    .mega-category-card:hover {
        background: rgba(196,30,42,0.04);
        color: var(--primary);
        transform: none;
        box-shadow: var(--shadow-sm);
    }
    .mega-col-featured { display: none; }
    .mega-view-all {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        margin-top: 14px;
        font-size: 0.85rem;
        font-weight: 600;
        color: var(--primary);
    }

    /* Header Actions Mobile */
    .header-actions .quote-badge span:not(.quote-count) { display: none; }
    .header-actions .quote-badge { padding: 8px 12px; font-size: 0.85rem; }
    .header-actions .btn-sm { padding: 6px 12px; font-size: 0.82rem; }
}

@media (max-width: 768px) {
    /* Hero */
    .hero { padding: 56px 0 64px; min-height: auto; }
    .hero .container { flex-direction: column; text-align: center; gap: 28px; }
    .hero-content { max-width: none; }
    .hero-content h1 { font-size: 1.85rem; line-height: 1.18; }
    .hero-content p { margin: 0 auto 22px; font-size: 0.95rem; max-width: 100%; }
    .hero-badge { font-size: 0.72rem; padding: 6px 14px; margin-bottom: 14px; }
    .hero-buttons { justify-content: center; flex-wrap: wrap; gap: 10px; }
    .hero-buttons .btn { padding: 12px 24px; font-size: 0.88rem; }
    .hero-stats {
        justify-content: center;
        gap: 0;
        margin-top: 28px;
        padding-top: 22px;
    }
    .hero-stat {
        text-align: center;
        padding: 0 14px;
        margin: 0;
        border-right: 1px solid rgba(255, 255, 255, 0.1);
    }
    .hero-stat:last-child { border-right: 0; }
    .hero-stat .number { font-size: 1.35rem; }
    .hero-stat .label { font-size: 0.72rem; }
    .hero-visual {
        display: flex;
        justify-content: center;
        width: 100%;
        flex: none;
    }
    .hero-visual-frame {
        width: min(100%, 360px);
    }
    .hero-visual-frame__edge { display: none; }

    /* Sections */
    .section { padding: 50px 0; }
    .section-header h2 { font-size: 1.5rem; }
    .section-header { margin-bottom: 30px; }
    .features-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
    .feature-card { padding: 20px 16px; }
    .feature-icon { width: 48px; height: 48px; font-size: 1.2rem; }
    .feature-card h3 { font-size: 0.95rem; }
    .feature-card p { font-size: 0.82rem; }
    .categories-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
    .category-card-image { aspect-ratio: 1 / 1; height: auto; font-size: 2rem; }
    .category-card-body { padding: 14px; }
    .category-card-body h3 { font-size: 0.95rem; }

    /* Products */
    .products-layout { grid-template-columns: 1fr; }
    .mobile-filter-toggle { display: flex; width: 100%; padding: 14px 20px; background: var(--white); border: 1px solid var(--gray-300); border-radius: var(--radius); font-size: 1rem; font-weight: 600; color: var(--dark); margin-bottom: 20px; align-items: center; justify-content: space-between; cursor: pointer; box-shadow: var(--shadow-sm); transition: var(--transition); }
    .mobile-filter-toggle:hover { border-color: var(--primary); color: var(--primary); }
    .mobile-filter-toggle.is-open .fa-chevron-down { transform: rotate(180deg); }
    .sidebar { display: none; position: static; }
    .sidebar.active { display: block; animation: mobileNavIn 0.25s ease; }
    .products-grid, .products-grid-3 { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .product-card-image { height: 200px; }
    .product-detail-grid { grid-template-columns: 1fr; gap: 30px; }

    /* Brands / References */
    .brands-grid { grid-template-columns: repeat(3, 1fr); gap: 12px; }
    .brands-showcase-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
    .brand-showcase-logo { height: 96px; padding: 14px 16px; }
    .brand-showcase-logo .brand-logo-img { max-height: 72px; max-width: 180px; }
    .brand-card { padding: 16px; height: 80px; }
    .trusted-brands-section .brand-card { height: 108px; padding: 20px 14px; }
    .trusted-brands-section .brand-card img,
    .trusted-brands-section .brand-card .brand-logo-img { max-height: 58px; max-width: 130px; }
    .trusted-brands-section .brand-card--featured img,
    .trusted-brands-section .brand-card--featured .brand-logo-img { max-height: 64px; max-width: 145px; }
    .equipment-brands-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
    .equipment-brands-strip__item { min-height: 92px; padding: 16px 12px; }
    .equipment-brands-strip__item img { max-height: 48px; }
    .equipment-brands-visual__item:nth-child(5) { max-width: none; }
    .references-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }

    /* Pages */
    .about-section { grid-template-columns: 1fr; gap: 30px; }
    .about-brands-panel,
    .about-brands-panel__content { min-height: auto; }
    .about-brands-panel__content { padding: 28px 22px 24px; }
    .about-brands-panel__logo:nth-child(5) { max-width: none; }
    .about-brands-panel__logo img { max-height: 48px; }
    .about-image--visual img { height: 320px; }
    .contact-grid { grid-template-columns: 1fr; gap: 24px; }
    .contact-map-wrap { min-height: 280px; aspect-ratio: 4 / 3; }
    .contact-map-header { flex-direction: column; align-items: flex-start; }
    .form-grid { grid-template-columns: 1fr; }
    .form-group.full { grid-column: span 1; }
    .values-grid { grid-template-columns: 1fr; gap: 14px; }

    /* Footer */
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .footer { padding: 40px 0 0; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }

    /* CTA */
    .cta-section { padding: 50px 0; }
    .cta-section h2 { font-size: 1.6rem; }
    .cta-section p { font-size: 0.92rem; }

    /* Page Header */
    .page-header { padding: 35px 0; }
    .page-header h1 { font-size: 1.8rem; }
}

@media (max-width: 480px) {
    .top-bar-left span:last-child { display: none; }
    .header-actions { gap: 8px; }
    .header-actions .btn-outline .login-icon { display: inline-block !important; }
    .header-actions .btn-outline .login-text { display: none; }
    .hero-content h1 { font-size: 1.5rem; }
    .hero-buttons .btn { width: 100%; justify-content: center; }
    .hero-stats { gap: 16px; }
    .hero-stat .number { font-size: 1.2rem; }
    .features-grid { grid-template-columns: 1fr; }
    .categories-grid { grid-template-columns: 1fr; }
    .mega-categories-grid { grid-template-columns: 1fr; }
    .products-grid, .products-grid-3 { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .brands-grid { grid-template-columns: repeat(2, 1fr); }
    .brands-showcase-grid { grid-template-columns: 1fr; }
    .references-grid { grid-template-columns: 1fr; }
    .quote-table { font-size: 0.8rem; }
    .quote-table th { padding: 10px 8px; font-size: 0.78rem; }
    .quote-table td { padding: 10px 8px; }
    .section { padding: 40px 0; }
    .container { padding: 0 16px; }
}

/* ========== Hero Slider ========== */
.hero-slider {
    position: relative;
    overflow: hidden;
    width: 100%;
}
.slider-track {
    display: flex;
    transition: transform 0.7s cubic-bezier(0.65, 0, 0.35, 1);
    will-change: transform;
}
.slider-slide {
    flex-shrink: 0;
}
.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 30px 30px;
    z-index: 1;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 50px;
    color: rgba(255, 255, 255, 0.92);
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 20px;
    backdrop-filter: blur(12px);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    animation: fadeInDown 0.6s ease;
}
.hero-badge i {
    color: var(--primary-light);
    font-size: 0.78rem;
}
.hero-visual-circle {
    width: 380px;
    height: 380px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(196,30,42,0.2), rgba(196,30,42,0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    animation: float 6s ease-in-out infinite;
    position: relative;
}
.hero-visual-circle::before {
    content: '';
    position: absolute;
    inset: -15px;
    border-radius: 50%;
    border: 1px solid rgba(196,30,42,0.15);
    animation: pulse-ring 3s ease-in-out infinite;
}
.hero-visual-circle::after {
    content: '';
    position: absolute;
    inset: -35px;
    border-radius: 50%;
    border: 1px solid rgba(196,30,42,0.08);
    animation: pulse-ring 3s ease-in-out infinite 0.5s;
}
.hero-visual-circle i {
    font-size: 8rem;
    color: rgba(196,30,42,0.4);
}

/* Slider Arrows */
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.15);
    color: var(--white);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
}
.slider-arrow:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: translateY(-50%) scale(1.1);
}
.slider-prev { left: 24px; }
.slider-next { right: 24px; }

/* Slider Dots */
.slider-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}
.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    border: 2px solid rgba(255,255,255,0.4);
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
}
.slider-dot.active, .slider-dot:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: scale(1.2);
}

/* Slider Progress Bar */
.slider-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(255,255,255,0.1);
    z-index: 10;
}
.slider-progress-bar {
    height: 100%;
    background: var(--primary);
    width: 0%;
    transition: width linear;
}

/* Slide Content Animations */
.slider-slide .hero-content { opacity: 0; transform: translateY(24px); transition: opacity 0.65s ease 0.15s, transform 0.65s ease 0.15s; }
.slider-slide .hero-visual { opacity: 0; transform: translateX(28px) scale(0.96); transition: opacity 0.75s ease 0.3s, transform 0.75s ease 0.3s; }
.slider-slide.active .hero-content { opacity: 1 !important; transform: translateY(0) !important; }
.slider-slide.active .hero-visual { opacity: 1 !important; transform: translateX(0) scale(1) !important; }
.slider-slide.active .hero-visual-frame__media img {
    animation: heroImageReveal 1.1s ease 0.35s both;
}
@keyframes heroImageReveal {
    from { transform: scale(1.08); }
    to { transform: scale(1.02); }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}
@keyframes pulse-ring {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.5; }
}
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
    .slider-arrow { width: 38px; height: 38px; font-size: 0.9rem; }
    .slider-prev { left: 10px; }
    .slider-next { right: 10px; }
    .hero-visual-circle { width: 200px; height: 200px; }
    .hero-visual-circle i { font-size: 4rem; }
    .slider-dots { bottom: 16px; }
}