/* ============================================
   QUANTUM SEGURANÇA ELETRÔNICA
   Design Corporativo E-commerce Profissional
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Poppins:wght@400;500;600;700;800&display=swap');

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

:root {
    --primary: #0046BE;
    --primary-dark: #002B7A;
    --primary-light: #3371E0;
    --secondary: #00D1FF;
    --secondary-dark: #00A3CC;
    --accent: #FFD700;
    --white: #FFFFFF;
    --gray-50: #F8FAFC;
    --gray-100: #F1F5F9;
    --gray-200: #E2E8F0;
    --gray-300: #CBD5E1;
    --gray-400: #94A3B8;
    --gray-500: #64748B;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1E293B;
    --gray-900: #0F172A;
    --font-primary: 'Inter', system-ui, -apple-system, sans-serif;
    --font-heading: 'Poppins', sans-serif;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --container-width: 1200px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 15px;
    line-height: 1.6;
    color: var(--gray-800);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
}

ul,
ol {
    list-style: none;
}

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

button {
    cursor: pointer;
    font-family: inherit;
}

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

/* ============================================
   TOP BAR
   ============================================ */
.top-bar {
    background: var(--gray-900);
    color: var(--white);
    padding: 10px 0;
    font-size: 13px;
    letter-spacing: 0.3px;
}

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

.top-bar-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.top-bar-left span {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--gray-400);
}

.top-bar-left span i {
    color: var(--secondary);
    font-size: 12px;
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.top-bar-right a {
    color: var(--gray-400);
    font-size: 13px;
    transition: var(--transition);
}

.top-bar-right a:hover {
    color: var(--white);
}

.top-bar-promo {
    background: var(--secondary);
    color: var(--white);
    padding: 3px 12px;
    border-radius: 3px;
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ============================================
   HEADER
   ============================================ */
.header-main {
    background: var(--white);
    padding: 18px 0;
    border-bottom: 1px solid var(--gray-200);
}

.header-main .container {
    display: flex;
    align-items: center;
    gap: 30px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.logo-icon {
    width: 42px;
    height: 42px;
    background: var(--primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 20px;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.logo-text span {
    display: block;
    font-size: 10px;
    font-weight: 500;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 2px;
}

.search-bar {
    flex: 1;
    max-width: 520px;
    display: flex;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.search-bar:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 70, 190, 0.1);
}

.search-bar input {
    flex: 1;
    padding: 12px 18px;
    border: none;
    font-size: 14px;
    outline: none;
    color: var(--gray-800);
}

.search-bar input::placeholder {
    color: var(--gray-500);
}

.search-bar button {
    background: var(--primary);
    color: var(--white);
    border: none;
    padding: 12px 22px;
    font-size: 16px;
    transition: var(--transition);
}

.search-bar button:hover {
    background: var(--primary-dark);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-action {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: var(--radius-md);
    font-size: 13px;
    color: var(--gray-700);
    transition: var(--transition);
    white-space: nowrap;
}

.header-action:hover {
    background: var(--gray-100);
    color: var(--primary);
}

.header-action i {
    font-size: 18px;
    color: var(--primary);
}

.header-phone {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-left: 20px;
    border-left: 1px solid var(--gray-300);
    margin-left: 8px;
}

.header-phone i {
    font-size: 20px;
    color: var(--accent);
}

.header-phone-text small {
    font-size: 11px;
    color: var(--gray-600);
    display: block;
}

.header-phone-text strong {
    font-size: 15px;
    color: var(--gray-900);
    font-weight: 700;
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav-main {
    background: var(--primary);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.nav-list {
    display: flex;
    align-items: center;
}

.nav-list a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 15px 22px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    transition: var(--transition);
    position: relative;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--secondary);
    transition: var(--transition);
}

.nav-list a:hover,
.nav-list a.active {
    background: rgba(0, 0, 0, 0.15);
    color: var(--white);
}

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

.nav-list a i {
    font-size: 15px;
    opacity: 0.8;
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: var(--secondary);
    color: var(--white);
    font-size: 13px;
    font-weight: 700;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-cta:hover {
    background: var(--secondary-dark);
}

.nav-cta i {
    font-size: 15px;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    background: none;
    border: none;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}

/* ============================================
   HERO BANNER
   ============================================ */
.hero {
    background: linear-gradient(135deg, #0a1628 0%, #0d2847 40%, #133d6b 100%);
    position: relative;
    overflow: hidden;
    min-height: 480px;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 70, 190, 0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: 20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 107, 0, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.hero .container {
    display: flex;
    align-items: center;
    gap: 60px;
    padding: 60px 20px;
    position: relative;
    z-index: 2;
}

.hero-content {
    flex: 1;
    max-width: 560px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.12);
    color: var(--secondary);
    padding: 8px 18px;
    border-radius: 30px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 107, 0, 0.3);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 46px;
    font-weight: 800;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 18px;
}

.hero-title .highlight {
    color: var(--secondary);
}

.hero-desc {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 30px;
    line-height: 1.7;
}

.hero-features {
    display: flex;
    gap: 24px;
    margin-bottom: 35px;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.85);
    font-size: 14px;
    font-weight: 500;
}

.hero-feature i {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: var(--secondary);
}

.hero-actions {
    display: flex;
    gap: 14px;
    align-items: center;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-image-placeholder {
    width: 380px;
    height: 380px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-image-placeholder i {
    font-size: 120px;
    color: rgba(255, 255, 255, 0.08);
}

/* ============================================
   BENEFITS BAR
   ============================================ */
.benefits {
    background: var(--white);
    padding: 0;
    border-bottom: 1px solid var(--gray-200);
}

.benefits .container {
    display: flex;
    justify-content: space-between;
}

.benefit {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 22px 10px;
    flex: 1;
    justify-content: center;
    border-right: 1px solid var(--gray-200);
}

.benefit:last-child {
    border-right: none;
}

.benefit i {
    font-size: 26px;
    color: var(--primary);
}

.benefit-text strong {
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: var(--gray-800);
}

.benefit-text span {
    font-size: 12px;
    color: var(--gray-600);
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
    padding: 60px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 45px;
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: 30px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.section-header p {
    font-size: 16px;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

.section-header .line {
    width: 50px;
    height: 3px;
    background: var(--primary);
    margin: 15px auto 0;
    border-radius: 2px;
}

/* ============================================
   CATEGORY CARDS
   ============================================ */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.category-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}

.category-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.category-card-img {
    height: 200px;
    background: var(--gray-50);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.category-card-img i {
    font-size: 64px;
    color: var(--gray-300);
    transition: var(--transition);
}

.category-card:hover .category-card-img i {
    color: var(--primary);
    transform: scale(1.1);
}

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

.category-card-body h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 6px;
}

.category-card-body p {
    font-size: 13px;
    color: var(--gray-600);
    margin-bottom: 16px;
}

.category-card-body .btn {
    width: 100%;
}

/* ============================================
   PRODUCT CARDS
   ============================================ */
.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.product-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

.product-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.product-card-img {
    height: 200px;
    background: var(--gray-50);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.product-card-img i {
    font-size: 56px;
    color: var(--gray-300);
}

.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
}

.product-badge.sale {
    background: var(--danger);
    color: var(--white);
}

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

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

.product-card-body h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 8px;
    line-height: 1.4;
    min-height: 42px;
}

.product-card-body .old-price {
    font-size: 13px;
    color: var(--gray-500);
    text-decoration: line-through;
}

.product-card-body .price {
    font-size: 24px;
    font-weight: 800;
    color: var(--primary);
    margin: 4px 0;
}

.product-card-body .installments {
    font-size: 12px;
    color: var(--gray-600);
    margin-bottom: 16px;
}

.product-card-body .btn {
    width: 100%;
}


/* ============================================
   BUTTONS & UI COMPONENTS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 28px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    text-decoration: none;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-white {
    background: transparent;
    border: 2px solid white;
    color: white;
}

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

.btn-lg {
    padding: 16px 36px;
    font-size: 17px;
}

/* Modal UI */
.secure-text {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 13px;
    color: var(--accent);
    margin-top: 15px;
    font-weight: 600;
}

.product-summary {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.total-section {
    border-top: 2px solid var(--gray-100);
    padding-top: 20px;
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.total-section h3 {
    font-size: 2rem;
    color: var(--primary);
}

.installation-text {
    flex: 1;
}

.installation-text strong {
    display: block;
    color: var(--gray-800);
}

.installation-text span {
    font-size: 0.85rem;
    color: var(--gray-500);
}

.variant-card-img {
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.variant-card-img i {
    font-size: 80px;
    color: var(--gray-300);
}

.variant-badge {
    position: absolute;
    top: 14px;
    right: 14px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.variant-badge.best {
    background: var(--primary);
    color: var(--white);
}

.variant-badge.premium {
    background: linear-gradient(135deg, #f5af19, #f12711);
    color: var(--white);
}

.variant-badge.discount {
    background: var(--danger);
    color: var(--white);
}

.variant-card-body {
    padding: 28px;
}

.variant-card-body h3 {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.variant-card-body .desc {
    font-size: 14px;
    color: var(--gray-600);
    margin-bottom: 18px;
    line-height: 1.6;
}

.feature-list {
    margin-bottom: 22px;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--gray-700);
    padding: 6px 0;
}

.feature-list li i {
    color: var(--accent);
    font-size: 13px;
    width: 18px;
    text-align: center;
}

.variant-price {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 18px;
    text-align: center;
    margin-bottom: 20px;
}

.variant-price .label {
    font-size: 12px;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.variant-price .value {
    font-family: var(--font-heading);
    font-size: 30px;
    font-weight: 800;
    color: var(--primary);
    margin: 4px 0;
}

.variant-price .installments {
    font-size: 13px;
    color: var(--gray-600);
}

.variant-actions {
    display: flex;
    gap: 10px;
}

.variant-actions .btn {
    flex: 1;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.btn i {
    font-size: 15px;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-secondary {
    background: var(--secondary);
    color: var(--white);
}

.btn-secondary:hover {
    background: var(--secondary-dark);
}

.btn-success {
    background: var(--accent);
    color: var(--white);
}

.btn-success:hover {
    background: var(--accent-dark);
}

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

.btn-whatsapp:hover {
    background: #1da851;
}

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

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

.btn-outline-white {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.4);
}

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

.btn-lg {
    padding: 16px 36px;
    font-size: 15px;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 12px;
}

/* ============================================
   PAGE HEADER (Internal Pages)
   ============================================ */
.page-header {
    background: linear-gradient(135deg, #0a1628 0%, #0d2847 60%, #133d6b 100%);
    padding: 50px 0;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: radial-gradient(circle at 80% 50%, rgba(0, 70, 190, 0.15) 0%, transparent 70%);
}

.page-header .container {
    position: relative;
    z-index: 2;
}

.page-header h1 {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 8px;
}

.page-header h1 i {
    margin-right: 12px;
    opacity: 0.7;
}

.breadcrumb {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

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

.breadcrumb span {
    color: var(--secondary);
}

/* ============================================
   PRODUCTS SECTION
   ============================================ */
.products-section {
    padding: 60px 0;
}

.products-section.alt {
    background: var(--gray-50);
}

.products-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 35px;
    padding-bottom: 18px;
    border-bottom: 2px solid var(--gray-200);
}

.products-section-header h2 {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
    display: flex;
    align-items: center;
    gap: 12px;
}

.products-section-header h2 i {
    color: var(--primary);
    font-size: 22px;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 70px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::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-4zm0-30v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta .container {
    position: relative;
    z-index: 2;
}

.cta h2 {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 14px;
}

.cta p {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 30px;
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--gray-900);
    color: var(--white);
    padding-top: 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 50px;
    padding-bottom: 50px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .logo-text {
    color: var(--white);
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social a {
    width: 38px;
    height: 38px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 16px;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

.footer-title {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 22px;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 13px;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links a i {
    font-size: 10px;
    color: var(--primary-light);
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 4px;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.footer-contact li i {
    color: var(--primary-light);
    font-size: 16px;
    margin-top: 2px;
}

.footer-bottom {
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
}

/* ============================================
   WHATSAPP FLOAT
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 56px;
    height: 56px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--white);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

/* ============================================
   MOBILE MENU
   ============================================ */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 300px;
    height: 100%;
    background: var(--gray-900);
    z-index: 9999;
    padding: 0;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
    display: none;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-menu-header .logo-text {
    color: var(--white);
    font-size: 20px;
}

.mobile-menu-close {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 18px;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

.mobile-menu-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.mobile-menu-nav a {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 24px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 15px;
    font-weight: 500;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.mobile-menu-nav a i {
    width: 20px;
    text-align: center;
    color: var(--primary-light);
}

.mobile-menu-nav a:hover,
.mobile-menu-nav a.active {
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
}

.mobile-menu-footer {
    padding: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9998;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {

    .categories-grid,
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .variant-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero .container {
        flex-direction: column;
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
    }

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

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

    .hero-image-placeholder {
        width: 280px;
        height: 280px;
    }

    .hero-image-placeholder i {
        font-size: 80px;
    }
}

@media (max-width: 768px) {
    .top-bar-left {
        display: none;
    }

    .header-main .container {
        flex-wrap: wrap;
    }

    .search-bar {
        order: 3;
        max-width: 100%;
        width: 100%;
    }

    .header-actions {
        display: none;
    }

    .header-phone {
        display: none;
    }

    .nav-list {
        display: none;
    }

    .nav-cta {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .mobile-menu {
        display: block;
    }

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

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

    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-features {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    .benefits .container {
        flex-direction: column;
    }

    .benefit {
        border-right: none;
        border-bottom: 1px solid var(--gray-200);
        padding: 16px 10px;
    }

    .benefit:last-child {
        border-bottom: none;
    }
}

@media (max-width: 480px) {
    .hero {
        min-height: 380px;
    }

    .hero-title {
        font-size: 28px;
    }

    .hero-desc {
        font-size: 15px;
    }

    .variant-actions {
        flex-direction: column;
    }

    .btn {
        padding: 11px 20px;
        font-size: 13px;
    }

    .hero-image-placeholder {
        width: 200px;
        height: 200px;
    }

    .hero-image-placeholder i {
        font-size: 60px;
    }
}
/* ============================================
   BANNER CENTRIC & MODERN UI (Added)
   ============================================ */

.hero-banner {
    width: 100%;
    min-height: 650px;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 100px 20px;
    color: var(--white);
    background-color: var(--gray-900);
}

.hero-banner::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(0, 15, 40, 0.9) 0%, rgba(0, 15, 40, 0.4) 100%);
}

.hero-banner-content {
    position: relative;
    z-index: 10;
    max-width: 900px;
    text-align: left;
}

.hero-banner-content h1 {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 900;
    line-height: 0.95;
    margin-bottom: 25px;
    letter-spacing: -3px;
    text-transform: uppercase;
}

.hero-banner-content p {
    font-size: clamp(1rem, 4vw, 1.4rem);
    margin-bottom: 45px;
    color: var(--gray-300);
    max-width: 650px;
    line-height: 1.4;
}

/* Product Banners Grid */
.product-banners-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 50px;
}

.product-banner {
    position: relative;
    height: 450px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background-size: cover;
    background-position: center;
    transition: all 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
    display: flex;
    align-items: flex-end;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.product-banner:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 40px 80px rgba(0,0,0,0.2);
}

.product-banner-overlay {
    width: 100%;
    padding: 40px;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--white);
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    transition: background 0.3s;
}

.product-banner:hover .product-banner-overlay {
    background: rgba(0, 70, 190, 0.8);
}

.product-banner-info h3 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--white);
    letter-spacing: -1px;
}

.product-banner-info p {
    font-size: 1.1rem;
    color: var(--gray-300);
}

.product-banner-price {
    text-align: right;
}

.product-banner-price span {
    display: block;
    font-size: 2rem;
    font-weight: 900;
    color: var(--secondary);
    margin-bottom: 10px;
}

/* Glassmorphism Classes */
.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Animations */
@keyframes revealUp {
    from { opacity: 0; transform: translateY(50px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate {
    opacity: 0;
    animation: revealUp 1s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

@media (max-width: 992px) {
    .product-banners-grid {
        grid-template-columns: 1fr;
    }
}