:root {
    /* Colors - eCommerce Theme */
    --primary: #F97316;
    --primary-hover: #EA580C;
    --primary-light: rgba(249, 115, 22, 0.1);
    --dark: #1F2937;
    --dark-deep: #111827;
    --text-main: #1F2937;
    --text-light: #6B7280;
    --text-muted: #9CA3AF;
    --white: #FFFFFF;
    --bg-light: #F9FAFB;
    --border: #E5E7EB;
    --border-light: #F3F4F6;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;

    /* Typography */
    --font-family: 'Inter', 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Legacy variable mapping */
:root {
    --primary-blue: #000000;
    --primary-blue-light: #111827;
    --accent-gold: #F97316;
    --accent-gold-hover: #EA580C;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    color: var(--text-main);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--dark);
    font-weight: 700;
    line-height: 1.2;
}

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

ul {
    list-style: none;
}

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

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 100px 0;
}

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

.bg-light {
    background-color: var(--bg-light);
}

.bg-dark {
    background-color: var(--dark-deep);
    color: var(--white);
}

.bg-dark h2, .bg-dark h3, .bg-dark h4 {
    color: var(--white);
}

/* ============================
   BUTTONS
   ============================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-align: center;
    font-family: var(--font-family);
}

/* Login text button */
.login-text-btn {
    display: none;
    align-items: center;
    gap: 8px;
    background: transparent;
    border: 1px solid var(--border);
    padding: 8px 16px;
    border-radius: 8px;
    color: var(--dark);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-family);
}

@media (min-width: 992px) {
    .login-text-btn {
        display: flex;
    }
}

.login-text-btn:hover {
    background: var(--bg-light);
    border-color: var(--primary);
    color: var(--primary);
}

.login-text-btn i {
    font-size: 1rem;
}

.cart-icon-btn {
    position: relative;
    padding: 10px;
    font-size: 1.25rem;
    color: var(--dark);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(249, 115, 22, 0.35);
}

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

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

.w-100 {
    width: 100%;
}

/* ============================
   FORMS
   ============================ */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-main);
    margin-bottom: 6px;
}

input, select, textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--border);
    border-radius: 8px;
    font-family: var(--font-family);
    font-size: 0.95rem;
    transition: var(--transition);
    background-color: var(--white);
    color: var(--text-main);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.15);
}

input::placeholder, textarea::placeholder {
    color: var(--text-muted);
}

/* ============================
   HEADER / NAVBAR
   ============================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--border);
    transition: background-color 0.3s, box-shadow 0.3s, transform 0.3s;
}

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

.header .logo img {
    height: 60px;
    width: auto;
    object-fit: contain;
    display: block;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 72px;
    gap: 16px;
}

/* Search Bar */
.header-search {
    flex-grow: 1;
    max-width: 400px;
    margin: 0 40px 0 30px;
    position: relative;
    display: none;
}

@media (min-width: 992px) {
    .header-search {
        display: block;
    }
}

/* Nav Links repositioned specifically for this layout */
.nav-links {
    display: flex;
    gap: 30px;
    margin-right: 30px;
    margin-left: auto;
}

.header-search input {
    width: 100%;
    padding: 10px 44px 10px 16px;
    border-radius: 8px;
    border: 1.5px solid var(--border);
    background-color: var(--bg-light);
    font-size: 0.9rem;
}

.header-search input:focus {
    background-color: var(--white);
}

.header-search i {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.header-search i:hover {
    color: var(--primary);
}

/* Main Nav Links (only Home, Products) */
.nav-links {
    display: flex;
    gap: 8px;
    align-items: center;
}

.nav-links a {
    color: var(--text-main);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 8px 14px;
    border-radius: 6px;
    position: relative;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--primary);
    background-color: var(--primary-light);
}

.nav-links a.active {
    color: var(--primary);
    font-weight: 600;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--primary);
    transition: var(--transition);
    border-radius: 2px;
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 60%;
}

/* Nav Actions (right side) */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-right: 8px;
}

/* Menu Button (dropdown trigger) */
.menu-trigger-btn {
    background: none;
    border: 1.5px solid var(--border);
    color: var(--text-main);
    font-size: 1rem;
    cursor: pointer;
    padding: 8px 14px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-family);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.menu-trigger-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background-color: var(--primary-light);
}

.menu-trigger-btn .menu-label {
    font-size: 0.9rem;
}

/* Dropdown Menu */
.menu-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 8px;
    min-width: 220px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: var(--transition);
    z-index: 100;
}

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

.menu-dropdown a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--text-main);
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: 8px;
    transition: var(--transition-fast);
}

.menu-dropdown a:hover {
    background-color: var(--primary-light);
    color: var(--primary);
}

.menu-dropdown a i {
    width: 20px;
    text-align: center;
    font-size: 1rem;
    color: var(--text-light);
    transition: var(--transition-fast);
}

.menu-dropdown a:hover i {
    color: var(--primary);
}

.menu-dropdown .divider {
    height: 1px;
    background: var(--border);
    margin: 6px 8px;
}

/* Login Icon Button */
.nav-icon-btn {
    background: none;
    border: none;
    color: var(--text-main);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 8px 10px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    position: relative;
}

.nav-icon-btn:hover {
    color: var(--primary);
    background-color: var(--primary-light);
}

.nav-icon-btn .icon-label {
    font-size: 0.8rem;
    font-weight: 500;
    margin-left: 4px;
    display: none;
}

@media (min-width: 992px) {
    .nav-icon-btn .icon-label {
        display: inline;
    }
}

/* Cart Button */
.cart-icon-btn {
    position: relative;
}

.cart-count-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    background-color: var(--primary);
    color: var(--white);
    font-size: 0.65rem;
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    border: 2px solid var(--white);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: 1.5px solid var(--border);
    color: var(--text-main);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 8px 10px;
    border-radius: 8px;
    transition: var(--transition);
}

.mobile-menu-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* Mobile Nav Overlay */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 380px;
    height: 100vh;
    background-color: var(--white);
    z-index: 1001;
    padding: 80px 32px 40px;
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.15);
    transition: 0.35s ease-in-out;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.mobile-nav-overlay.open {
    right: 0;
}

.close-menu-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: 1.5px solid var(--border);
    font-size: 1.25rem;
    color: var(--text-main);
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: var(--transition);
}

.close-menu-btn:hover {
    border-color: #EF4444;
    color: #EF4444;
    background: rgba(239, 68, 68, 0.08);
}

.mobile-links {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mobile-links a {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-main);
    padding: 14px 16px;
    border-radius: 8px;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 12px;
}

.mobile-links a:hover {
    background: var(--primary-light);
    color: var(--primary);
}

.mobile-links a i {
    width: 24px;
    text-align: center;
    font-size: 1rem;
    color: var(--text-light);
}

.mobile-links a:hover i {
    color: var(--primary);
}

.mobile-links .mobile-divider {
    height: 1px;
    background: var(--border);
    margin: 8px 0;
}

.mobile-links .btn {
    margin-top: 8px;
}

/* Mobile nav backdrop */
.mobile-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.mobile-backdrop.active {
    opacity: 1;
    visibility: visible;
}

/* ============================
   HERO SECTION
   ============================ */
.hero {
    position: relative;
    padding-top: 120px;
    padding-bottom: 60px;
    background-color: var(--bg-light);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
}

.hero-content {
    background: var(--white);
    padding: 60px;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    z-index: 2;
    position: relative;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background: var(--primary-light);
    color: var(--primary);
    border: 1px solid rgba(249, 115, 22, 0.25);
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero h1 {
    font-size: 3.5rem;
    color: var(--dark);
    margin-bottom: 24px;
}

.hero h1 .highlight {
    color: var(--primary);
}

.hero p {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 40px;
    color: var(--text-light);
}

.hero-btns {
    display: flex;
    justify-content: center;
    gap: 16px;
}

/* ============================
   SECTION TITLE
   ============================ */
.section-title {
    margin-bottom: 48px;
}

.section-title .subtitle {
    display: block;
    color: var(--primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
    font-size: 0.85rem;
}

.section-title h2 {
    font-size: 2.8rem;
}

.bg-dark .subtitle {
    color: var(--primary);
}

.text-center.section-title h2 {
    margin: 0 auto;
}

/* ============================
   ABOUT SECTION
   ============================ */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
}

.about-image img {
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background-color: var(--dark-deep);
    color: var(--white);
    padding: 24px;
    border-radius: 12px;
    border-left: 4px solid var(--primary);
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-lg);
}

.experience-badge .number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
}

.experience-badge .text {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.3;
}

.about-content p {
    font-size: 1.05rem;
    color: var(--text-light);
    margin-bottom: 24px;
}

.about-list {
    margin-bottom: 32px;
}

.about-list li {
    margin-bottom: 16px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 1.05rem;
}

.about-list li i {
    color: var(--primary);
    font-size: 1.25rem;
    margin-top: 4px;
}

.trust-statement {
    padding: 20px 24px;
    background-color: var(--bg-light);
    border-left: 4px solid var(--primary);
    font-size: 1.1rem;
    font-weight: 500;
    font-style: italic;
    color: var(--dark);
    margin-bottom: 24px;
    border-radius: 0 8px 8px 0;
}

.director-info p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 4px;
}

.director-info strong {
    font-size: 1.15rem;
    color: var(--dark);
}

/* ============================
   SERVICES / PRODUCT GRID
   ============================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: relative;
}

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

.service-img {
    height: 200px;
    overflow: hidden;
    position: relative;
    padding: 20px;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--border);
}

.service-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.4s ease;
}

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

.placeholder-img {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-light);
    border-radius: 8px;
}

.massive-icon {
    font-size: 4rem;
    color: var(--text-muted);
}

.service-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.icon-box {
    display: none;
}

.service-content h3 {
    font-size: 1.05rem;
    margin-bottom: 8px;
    color: var(--text-main);
}

.service-content p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 16px;
    flex-grow: 1;
    line-height: 1.5;
}

.service-promise {
    display: none;
}

.service-card .btn-secondary {
    width: 100%;
    text-align: center;
    font-size: 0.9rem;
    padding: 10px;
}

/* Product Price */
.product-price {
    font-size: 1.2rem;
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 12px;
}

/* ============================
   WHY CHOOSE US
   ============================ */
.why-us-wrapper {
    display: grid;
    grid-template-columns: 1fr 450px;
    gap: 60px;
    align-items: center;
}

.features-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.feature-item {
    display: flex;
    gap: 20px;
}

.feature-item i {
    font-size: 2rem;
    color: var(--primary);
    flex-shrink: 0;
}

.feature-item h4 {
    font-size: 1.15rem;
    margin-bottom: 8px;
}
.feature-item p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Why Us Section */
.why-us {
    background-color: var(--dark-deep);
    color: var(--white);
}

.form-card {
    background-color: var(--dark-deep);
    padding: 40px;
    border-radius: 16px;
    color: var(--white);
    box-shadow: var(--shadow-xl);
}

.form-card h3 {
    color: var(--white);
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.form-card p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 24px;
}

/* ============================
   INDUSTRIES
   ============================ */
.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.industry-card {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 48px 32px;
    text-align: center;
    border-radius: 12px;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.industry-card:hover {
    transform: translateY(-8px);
    background-color: rgba(255, 255, 255, 0.08);
    border-color: var(--primary);
}

.industry-card i {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.industry-card h4 {
    font-size: 1.15rem;
}

/* ============================
   FOOTER
   ============================ */
.footer {
    background-color: var(--dark-deep);
    color: var(--white);
    padding-top: 80px;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-info h2 {
    color: var(--white);
    font-size: 2rem;
    margin-bottom: 16px;
}

.footer-info h2 span {
    color: var(--primary);
    display: block;
    font-size: 1.2rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.footer-info > p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 32px;
    max-width: 400px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 16px;
}

.contact-item i {
    color: var(--primary);
    font-size: 1.1rem;
    margin-top: 4px;
}

.contact-item p {
    color: rgba(255, 255, 255, 0.9);
}

.footer-links h3, .footer-map h3 {
    font-size: 1.3rem;
    margin-bottom: 24px;
    color: var(--white);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 8px;
}

.footer-bottom {
    background-color: rgba(0, 0, 0, 0.3);
    padding: 20px 0;
    text-align: center;
}

.footer-bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.85rem;
}

/* ============================
   FLOATING UI
   ============================ */
.whatsapp-sticky {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background-color: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
    z-index: 999;
    transition: var(--transition);
}

.whatsapp-sticky:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
}

/* ============================
   POPUP / MODAL BASE
   ============================ */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.popup-overlay.active {
    opacity: 1;
    visibility: visible;
}

.popup-content {
    background-color: var(--white);
    width: 100%;
    max-width: 480px;
    padding: 40px;
    border-radius: 16px;
    position: relative;
    transform: translateY(24px) scale(0.96);
    transition: var(--transition);
    max-height: 90vh;
    overflow-y: auto;
}

.popup-overlay.active .popup-content {
    transform: translateY(0) scale(1);
}

.close-popup {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--bg-light);
    border: none;
    font-size: 1.1rem;
    color: var(--text-light);
    cursor: pointer;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.close-popup:hover {
    background: #FEE2E2;
    color: #EF4444;
}

.popup-content h3 {
    margin-bottom: 8px;
    font-size: 1.6rem;
}

.popup-content > p {
    color: var(--text-light);
    margin-bottom: 24px;
    font-size: 0.95rem;
}

/* ============================
   AUTH MODAL STYLES
   ============================ */
.auth-modal .popup-content { max-width: 440px; padding: 0; overflow: hidden; display: flex; flex-direction: column; }

.auth-header { text-align: center; padding: 40px 36px 30px; margin-bottom: 0px; background: var(--dark); color: var(--white); border-radius: 16px 16px 0 0; }

.auth-header .auth-icon {
    width: 56px;
    height: 56px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 16px;
}

.auth-header h3 { font-size: 1.5rem; margin-bottom: 6px; color: var(--white); }

.auth-header p { font-size: 0.9rem; color: rgba(255, 255, 255, 0.7); }

.auth-form .form-group {
    margin-bottom: 16px;
}

.auth-form .form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 6px;
}

.auth-form input {
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 0.95rem;
}

.auth-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.auth-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    font-size: 0.85rem;
}

.auth-actions label {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    color: var(--text-light);
}

.auth-actions label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
}

.forgot-link {
    color: var(--primary);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.forgot-link:hover {
    color: var(--primary-hover);
}

.auth-submit-btn {
    width: 100%;
    padding: 14px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-family);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.auth-submit-btn:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(249, 115, 22, 0.35);
}

.auth-switch { text-align: center; margin-top: 10px; font-size: 0.9rem; color: var(--text-light); padding: 0 36px 30px; }

.auth-switch a {
    color: var(--primary);
    font-weight: 600;
    cursor: pointer;
}

.auth-switch a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 24px 0;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.form-error {
    color: #EF4444;
    font-size: 0.8rem;
    margin-top: 4px;
    display: none;
}

.form-error.show {
    display: block;
}

.input-error {
    border-color: #EF4444 !important;
}

.input-error:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15) !important;
}

.password-wrapper {
    position: relative;
}

.password-wrapper input {
    padding-right: 44px;
}

.password-toggle {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1rem;
    padding: 4px;
}

.password-toggle:hover {
    color: var(--text-main);
}

/* ============================
   ANIMATIONS
   ============================ */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }
.delay-3 { transition-delay: 0.6s; }

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.7s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ============================
   INTERNAL PAGES
   ============================ */
.page-header {
    background: linear-gradient(135deg, rgba(31,41,55,0.95) 0%, rgba(17,24,39,0.9) 100%), url('../images/hero_industrial_bg.png') center/cover;
    padding: 140px 0 70px;
    text-align: center;
    color: var(--white);
    position: relative;
    border-bottom: 3px solid var(--primary);
}

.page-header h1 {
    font-size: 3rem;
    color: var(--white);
    margin-bottom: 16px;
}

.breadcrumb {
    font-size: 1rem;
    color: var(--primary);
}

.breadcrumb a {
    color: rgba(255,255,255,0.7);
    margin-right: 8px;
}

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

.breadcrumb span {
    margin: 0 8px;
    color: rgba(255,255,255,0.5);
}

.service-details {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
}

.service-content-main h2 { margin-bottom: 24px; font-size: 2.5rem; }
.service-content-main p { font-size: 1.1rem; color: var(--text-main); margin-bottom: 24px; }

.service-features {
    margin: 32px 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.05rem;
    font-weight: 500;
    background: var(--bg-light);
    padding: 16px;
    border-radius: 8px;
    border-left: 4px solid var(--primary);
}

.service-features li i {
    color: var(--primary);
    font-size: 1.15rem;
}

.sidebar-widget {
    background: var(--bg-light);
    padding: 32px;
    border-radius: 12px;
    margin-bottom: 24px;
    border: 1px solid var(--border);
}

.sidebar-widget h3 {
    margin-bottom: 20px;
    font-size: 1.4rem;
    border-bottom: 2px solid var(--primary);
    padding-bottom: 10px;
    display: inline-block;
}

.sidebar-list li a {
    display: block;
    padding: 12px 16px;
    color: var(--text-main);
    font-weight: 500;
    border-radius: 8px;
    margin-bottom: 8px;
    background: var(--white);
    transition: var(--transition);
    border: 1px solid var(--border);
}

.sidebar-list li a:hover, .sidebar-list li a.active {
    background: var(--dark-deep);
    color: var(--white);
    border-color: var(--dark-deep);
    padding-left: 24px;
}

.sidebar-contact {
    background: var(--dark-deep);
    color: var(--white);
    text-align: center;
    padding: 40px 32px;
    border-radius: 12px;
}

.sidebar-contact h3 {
    color: var(--white);
    border-color: rgba(255,255,255,0.2);
}

.sidebar-contact i {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.sidebar-contact p {
    color: rgba(255,255,255,0.8);
    margin-bottom: 24px;
}

@media (max-width: 991px) {
    .service-details { grid-template-columns: 1fr; }
}

/* ============================
   CART DRAWER
   ============================ */
.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 3000;
    visibility: hidden;
    opacity: 0;
    transition: var(--transition);
    backdrop-filter: blur(4px);
}

.cart-overlay.active {
    visibility: visible;
    opacity: 1;
}

.cart-drawer {
    position: fixed;
    top: 0;
    right: -420px;
    width: 400px;
    max-width: 100vw;
    height: 100%;
    background: var(--white);
    z-index: 3001;
    box-shadow: -5px 0 30px rgba(0,0,0,0.15);
    transition: 0.35s ease-in-out;
    display: flex;
    flex-direction: column;
}

.cart-drawer.open {
    right: 0;
}

.cart-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-header h3 {
    margin: 0;
    font-size: 1.2rem;
}

.close-cart-btn {
    background: var(--bg-light);
    border: none;
    font-size: 1.1rem;
    cursor: pointer;
    color: var(--text-main);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.close-cart-btn:hover {
    background: #FEE2E2;
    color: #EF4444;
}

.cart-items {
    flex-grow: 1;
    overflow-y: auto;
    padding: 20px 24px;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 12px;
}

.cart-item-info h4 {
    margin: 0 0 4px 0;
    font-size: 0.95rem;
}

.cart-item-info p {
    margin: 0;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
}

.cart-item-remove {
    background: #FEE2E2;
    color: #EF4444;
    border: none;
    padding: 6px 10px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.85rem;
}

.cart-item-remove:hover {
    background: #EF4444;
    color: var(--white);
}

.cart-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--border);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    margin-bottom: 16px;
    font-size: 1.15rem;
    font-weight: 700;
}

.cart-badge {
    background: var(--primary);
    color: white;
    border-radius: 50%;
    padding: 2px 6px;
    font-size: 0.75rem;
    position: absolute;
    top: -8px;
    right: -8px;
}

/* ============================
   RESPONSIVE
   ============================ */
@media (max-width: 1024px) {
    .about-grid, .why-us-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .experience-badge {
        bottom: 16px;
        right: 16px;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-links, .menu-trigger-btn {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .header-search {
        display: none;
    }

    .navbar {
        height: 64px;
    }

    .header .logo img {
        height: 48px;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-content {
        padding: 36px 24px;
    }

    .section-title h2 {
        font-size: 2rem;
    }

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

    .footer-bottom .container {
        flex-direction: column;
        gap: 12px;
    }

    /* Auth modal mobile */
    .auth-modal .popup-content { max-width: 440px; padding: 0; overflow: hidden; display: flex; flex-direction: column; }

    .auth-form .form-row {
        grid-template-columns: 1fr;
    }

    .page-header {
        padding-top: 120px;
        padding-bottom: 50px;
    }

    .page-header h1 {
        font-size: 2.2rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero-content {
        padding: 28px 20px;
    }

    .section-title h2 {
        font-size: 1.75rem;
    }

    .hero-btns {
        flex-direction: column;
    }

    .popup-content {
        padding: 28px 20px;
        margin: 16px;
    }

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

    .cart-drawer {
        width: 100%;
    }
}

/* ============================
   FILTER & SORT BAR
   ============================ */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    gap: 16px;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.filter-sort-bar {
    background: var(--white);
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 80px;
    z-index: 900;
    box-shadow: var(--shadow-sm);
    margin-bottom: 30px;
}

.filter-sort-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.filter-section {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.sort-section {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-light);
    white-space: nowrap;
}

.filter-pills {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.filter-pills .filter-btn {
    background: transparent;
    border: 1.5px solid var(--border);
    padding: 7px 16px;
    border-radius: 40px;
    color: var(--text-main);
    font-weight: 500;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-family);
}

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

.sort-select {
    padding: 8px 14px;
    border: 1.5px solid var(--border);
    border-radius: 8px;
    font-family: var(--font-family);
    font-size: 0.85rem;
    color: var(--text-main);
    background: var(--white);
    cursor: pointer;
    min-width: 140px;
    transition: var(--transition);
}

.sort-select:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
}

.filter-results {
    margin-top: 10px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ============================
   ADD TO CART BUTTON
   ============================ */
.btn-add-cart {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-family);
    margin-top: 12px;
}

.btn-add-cart:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(249, 115, 22, 0.35);
}

.btn-add-cart i {
    font-size: 0.9rem;
}

/* ============================
   PRODUCT PAGE LAYOUT FIX
   ============================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    padding: 20px 0 80px;
}

/* Ensure no overlap on mobile */
@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
        padding-top: 20px;
    }
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
    border-color: var(--primary);
}

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

.service-img img {
    transition: transform 0.4s ease;
}

/* ============================
   FILTER/SORT RESPONSIVE
   ============================ */
@media (max-width: 768px) {
    .filter-sort-bar {
        top: 64px;
        padding: 14px 0;
    }

    .filter-sort-wrapper {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .filter-section,
    .sort-section {
        width: 100%;
        flex-wrap: wrap;
    }

    .filter-pills {
        flex-wrap: wrap;
    }

    .sort-select {
        width: 100%;
        min-width: unset;
    }

    .filter-group {
        width: 100%;
    }

    .filter-group label {
        min-width: 60px;
    }
}

/* ============================
   AUTH & DASHBOARD MODALS
   ============================ */

.auth-modal .popup-content, 
.user-dashboard-modal .popup-content {
    max-width: 450px;
    padding: 0;
    overflow: hidden;
    border: none;
    border-radius: 16px;
}

.user-dashboard-modal .popup-content {
    max-width: 700px;
}

.auth-header, .dashboard-header {
    background: #111827;
    color: var(--white);
    padding: 40px 30px;
    text-align: center;
    position: relative;
}

.dashboard-header {
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-avatar {
    width: 60px;
    height: 60px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.auth-icon {
    width: 50px;
    height: 50px;
    background: var(--primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 1.25rem;
}

.auth-header h3, .dashboard-header h3 {
    margin: 0 0 5px;
    color: var(--white);
    font-size: 1.5rem;
}

.auth-header p { font-size: 0.9rem; color: rgba(255, 255, 255, 0.7); }

.auth-form {
    padding: 30px;
}

.logout-btn {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: white;
    padding: 10px 18px;
    border-radius: 10px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}

.logout-btn:hover {
    background: #ef4444;
    border-color: #ef4444;
}

/* Dashboard Tabs */
.dashboard-tabs {
    display: flex;
    padding: 0 30px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-light);
}

.tab-btn {
    padding: 15px 25px;
    background: none;
    border: none;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-muted);
    border-bottom: 3px solid transparent;
    transition: var(--transition);
    font-family: var(--font-family);
}

.tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.tab-content {
    padding: 30px;
}

/* Orders Table */
.orders-table-wrapper {
    overflow-x: auto;
}

.orders-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.orders-table th {
    text-align: left;
    padding: 12px;
    background: var(--bg-light);
    color: var(--text-muted);
    font-weight: 600;
}

.orders-table td {
    padding: 15px 12px;
    border-bottom: 1px solid var(--border);
}

.status-badge {
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
}

.status-delivered { background: #dcfce7; color: #166534; }
.status-pending { background: #fef9c3; color: #854d0e; }
.status-shipped { background: #dbeafe; color: #1e40af; }

.profile-details .detail-row {
    display: flex;
    justify-content: space-between;
    padding: 15px 0;
    border-bottom: 1px solid var(--border);
}

.auth-switch { text-align: center; margin-top: 10px; font-size: 0.9rem; color: var(--text-light); padding: 0 36px 30px; }

.auth-switch a {
    color: var(--primary);
    font-weight: 700;
    cursor: pointer;
}

.password-wrapper {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
}

/* Header States */
#userProfileBtn {
    display: none;
}
.logged-in #loginBtn { display: none !important; }
.logged-in #userProfileBtn { display: flex !important; }

@media (max-width: 768px) {
    .user-dashboard-modal .popup-content {
        width: 95%;
        margin: 10px;
    }
    .dashboard-modal-container { 
        flex-direction: column !important; 
    }
    .dashboard-modal-sidebar { 
        width: 100% !important; 
        padding: 20px 0 !important; 
        flex-direction: row !important; 
        overflow-x: auto; 
    }
    .dashboard-modal-sidebar > div:first-child { 
        display: none !important; 
    }
    .dash-nav-link { 
        padding: 12px 20px !important; 
        border-left: none !important; 
        border-bottom: 3px solid transparent; 
        white-space: nowrap;
    }
    .dash-nav-link.active { 
        border-bottom-color: var(--primary) !important; 
    }
}


.auth-modal .close-popup,
.user-dashboard-modal .close-popup {
    background: #f1f5f9;
    color: var(--dark);
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.auth-modal .close-popup:hover,
.user-dashboard-modal .close-popup:hover {
    background: #EF4444;
    color: var(--white);
}

/* ============================
   FOOTER
   ============================ */
.footer {
    background-color: var(--dark-deep);
    color: var(--white);
    padding-top: 80px;
}

.footer-top {
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
}

.footer-col h4 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 12px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background: var(--primary);
}

.footer-logo {
    margin-bottom: 20px;
    filter: brightness(0) invert(1);
    height: 50px !important;
}

.footer-col.about p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 25px;
}

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

.social-links a {
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: var(--transition);
    color: var(--white);
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

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

.footer-col ul li a {
    color: var(--text-muted);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.footer-col ul li a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.contact-item {
    display: flex;
    gap: 15px;
    margin-bottom: 18px;
    align-items: flex-start;
}

.contact-item i {
    color: var(--primary);
    font-size: 1.1rem;
    margin-top: 4px;
}

.contact-item p, .contact-item a {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

.contact-item a:hover {
    color: var(--primary);
}

.footer-bottom {
    padding: 25px 0;
    background: #0a0f18;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
}

.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-bottom-links {
    display: flex;
    gap: 20px;
}

.footer-bottom-links a {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
}

.footer-bottom-links a:hover {
    color: var(--white);
}

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

@media (max-width: 600px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .flex-between {
        flex-direction: column;
        text-align: center;
    }
}

/* Payment Modal */
.payment-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(8px);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.payment-overlay.active {
    display: flex;
    opacity: 1;
}

.payment-modal {
    background: var(--white);
    width: 90%;
    max-width: 500px;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    transform: translateY(20px);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.payment-overlay.active .payment-modal {
    transform: translateY(0);
}

.payment-header {
    padding: 24px 32px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #f8fafc;
}

.payment-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark);
    margin: 0;
}

.close-payment-btn {
    background: transparent;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.3s;
}

.close-payment-btn:hover {
    color: var(--primary);
}

.payment-body {
    padding: 32px;
    max-height: 70vh;
    overflow-y: auto;
}

.order-summary-box {
    background: #f1f5f9;
    padding: 20px;
    border-radius: 16px;
    margin-bottom: 24px;
}

.order-summary-box h4 {
    font-size: 1rem;
    color: var(--dark);
    margin-bottom: 15px;
}

.payment-item-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    margin-bottom: 8px;
    color: var(--text-main);
}

.summary-divider {
    height: 1px;
    background: var(--border);
    margin: 15px 0;
}

.summary-line {
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
    margin-bottom: 8px;
}

.summary-line.total {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary);
    margin-top: 10px;
}

.payment-section {
    margin-bottom: 24px;
}

.payment-section h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--dark);
}

.payment-address-card {
    border: 1px solid var(--border);
    padding: 15px;
    border-radius: 12px;
    font-size: 0.9rem;
    line-height: 1.5;
    position: relative;
}

.edit-addr-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    font-size: 0.75rem;
    color: var(--primary);
    background: none;
    border: none;
    cursor: pointer;
    font-weight: 600;
}

.payment-methods {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.method-card {
    border: 2px solid var(--border);
    padding: 15px 10px;
    border-radius: 12px;
    cursor: pointer;
    text-align: center;
    transition: all 0.3s;
}

.method-card input {
    display: none;
}

.method-card i {
    font-size: 1.5rem;
    display: block;
    margin-bottom: 8px;
    color: var(--text-muted);
}

.method-card span {
    font-size: 0.75rem;
    font-weight: 600;
}

.method-card:hover {
    border-color: var(--primary-light);
}

.method-card.active {
    border-color: var(--primary);
    background: rgba(249, 115, 22, 0.05);
}

.method-card.active i {
    color: var(--primary);
}

.payment-footer {
    padding: 0 32px 32px;
}

.pay-btn {
    padding: 16px;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
}