/**
 * PDFEditor.id - Main Stylesheet
 * Premium Software Store Design
 * Color Palette: #FFFFFF, #E53935, #1A1A1A, #F5F7FA
 * Fonts: Inter, Plus Jakarta Sans
 */

/* ============================================
   CSS Variables
   ============================================ */
:root {
    --clr-white: #FFFFFF;
    --clr-red: #E53935;
    --clr-red-hover: #C62828;
    --clr-red-light: #FFEBEE;
    --clr-black: #1A1A1A;
    --clr-gray-bg: #F5F7FA;
    --clr-gray-100: #F0F2F5;
    --clr-gray-200: #E4E7EB;
    --clr-gray-300: #CBD2D9;
    --clr-gray-400: #9AA5B1;
    --clr-gray-500: #7B8794;
    --clr-gray-600: #616E7C;
    --clr-gray-700: #52606D;
    --clr-gray-800: #323F4B;
    --clr-gray-900: #1F2933;

    --font-primary: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-secondary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -1px rgba(0,0,0,0.04);
    --shadow-lg: 0 10px 25px -5px rgba(0,0,0,0.08), 0 4px 10px -5px rgba(0,0,0,0.04);
    --shadow-xl: 0 20px 40px -8px rgba(0,0,0,0.1);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   Base Styles
   ============================================ */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
    font-family: var(--font-secondary);
    font-size: 16px;
    line-height: 1.7;
    color: var(--clr-gray-800);
    background: var(--clr-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    color: var(--clr-black);
    line-height: 1.3;
}

a { color: var(--clr-red); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--clr-red-hover); }

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

section { padding: 80px 0; position: relative; }

/* ============================================
   Navbar
   ============================================ */
#mainNav {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0,0,0,0.04);
    padding: 12px 0;
    transition: var(--transition);
    z-index: 1030;
}

#mainNav.scrolled {
    box-shadow: var(--shadow-lg);
    padding: 8px 0;
}

.brand-icon-box {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--clr-red) 0%, var(--clr-red-hover) 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 3px 10px rgba(229,57,53,0.35);
}

.brand-icon-box i {
    font-size: 1.15rem;
    color: var(--clr-white);
    line-height: 1;
}

.brand-icon-box--footer {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 14px rgba(229,57,53,0.4);
}

.brand-icon-box--footer i {
    font-size: 1.3rem;
}

.brand-text {
    font-family: var(--font-primary);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--clr-black);
    letter-spacing: -0.3px;
    line-height: 1;
}
.brand-accent { color: var(--clr-red); }
.brand-tld { color: var(--clr-gray-500); font-weight: 600; font-size: 0.85rem; vertical-align: super; margin-left: 1px; }

.navbar-nav .nav-link {
    font-family: var(--font-primary);
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--clr-gray-700) !important;
    padding: 8px 16px !important;
    transition: var(--transition);
    position: relative;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--clr-red) !important;
}

.navbar-nav .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--clr-red);
    border-radius: 2px;
}

.btn-buy-now {
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 10px 24px !important;
    background: var(--clr-red) !important;
    border-color: var(--clr-red) !important;
    box-shadow: 0 4px 12px rgba(229,57,53,0.3);
    transition: var(--transition);
}

.btn-buy-now:hover {
    background: var(--clr-red-hover) !important;
    box-shadow: 0 6px 20px rgba(229,57,53,0.4);
    transform: translateY(-1px);
}

.dropdown-menu {
    border: 1px solid var(--clr-gray-200);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    padding: 8px;
    min-width: 220px;
}

.dropdown-item {
    border-radius: var(--radius-sm);
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

.dropdown-item:hover {
    background: var(--clr-red-light);
    color: var(--clr-red);
}

/* ============================================
   Hero Section
   ============================================ */
.hero-section {
    padding: 140px 0 100px;
    background: linear-gradient(135deg, #FAFBFC 0%, #F0F4F8 50%, #FFF5F5 100%);
    overflow: hidden;
}

.hero-section .hero-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 20px;
    color: var(--clr-black);
}

.hero-section .hero-title .highlight {
    color: var(--clr-red);
    position: relative;
    display: inline-block;
}

.hero-section .hero-subtitle {
    font-size: 1.15rem;
    color: var(--clr-gray-600);
    margin-bottom: 32px;
    max-width: 660px;
    line-height: 1.8;
}

.hero-illustration {
    max-width: 600px;
    width: 100%;
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.1));
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
}

.hero-buttons {
    flex-wrap: wrap;
}

.hero-buttons .btn {
    font-family: var(--font-primary);
    font-weight: 600;
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 1rem;
}

.hero-buttons .btn-danger {
    background: var(--clr-red);
    border-color: var(--clr-red);
    box-shadow: 0 6px 20px rgba(229,57,53,0.35);
}

.hero-buttons .btn-danger:hover {
    background: var(--clr-red-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(229,57,53,0.4);
}

.hero-buttons .btn-outline-dark {
    border: 2px solid var(--clr-gray-300);
    color: var(--clr-gray-800);
}

.hero-buttons .btn-outline-dark:hover {
    background: var(--clr-black);
    border-color: var(--clr-black);
    color: var(--clr-white);
}

/* ============================================
   Trust Section
   ============================================ */
.trust-section {
    padding: 50px 0;
    background: var(--clr-white);
    border-top: 1px solid var(--clr-gray-100);
    border-bottom: 1px solid var(--clr-gray-100);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
}

.trust-icon {
    width: 44px;
    height: 44px;
    background: var(--clr-red-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.trust-icon i {
    font-size: 1.2rem;
    color: var(--clr-red);
}

.trust-text {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--clr-gray-800);
    white-space: normal;
    word-break: break-word;
}

/* ============================================
   Section Headers
   ============================================ */
.section-header { margin-bottom: 48px; }

.section-label {
    display: inline-block;
    font-family: var(--font-primary);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--clr-red);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
    background: var(--clr-red-light);
    padding: 4px 16px;
    border-radius: 50px;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 16px;
    color: var(--clr-black);
}

.section-desc {
    font-size: 1.05rem;
    color: var(--clr-gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   Product Cards
   ============================================ */
.product-card {
    background: var(--clr-white);
    border: 1px solid var(--clr-gray-200);
    border-radius: var(--radius-lg);
    padding: 28px;
    height: 100%;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

.product-card .product-image {
    width: 72px;
    height: 72px;
    margin-bottom: 20px;
    border-radius: var(--radius-md);
    object-fit: contain;
    background: var(--clr-gray-bg);
    padding: 12px;
}

.product-card .product-category {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--clr-red);
    margin-bottom: 8px;
}

.product-card .product-name {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--clr-black);
}

.product-card .product-desc {
    font-size: 0.9rem;
    color: var(--clr-gray-600);
    margin-bottom: 16px;
    flex-grow: 1;
}

.product-card .product-features {
    list-style: none;
    padding: 0;
    margin-bottom: 20px;
}

.product-card .product-features li {
    font-size: 0.85rem;
    color: var(--clr-gray-700);
    padding: 3px 0;
    padding-left: 22px;
    position: relative;
}

.product-card .product-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 14px;
    height: 2px;
    background: var(--clr-red);
    border-radius: 2px;
}

.product-card .product-price {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--clr-black);
    margin-bottom: 16px;
}

.product-card .product-price .original {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--clr-gray-400);
    text-decoration: line-through;
    margin-left: 8px;
}

.product-card .btn {
    font-weight: 600;
    border-radius: 50px;
    padding: 10px 24px;
}

.product-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--clr-red);
    color: var(--clr-white);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 50px;
}

/* ============================================
   Feature Cards (Why Choose Us)
   ============================================ */
.feature-card {
    text-align: center;
    padding: 36px 24px;
    border-radius: var(--radius-lg);
    background: var(--clr-white);
    border: 1px solid var(--clr-gray-100);
    transition: var(--transition);
    height: 100%;
}

.feature-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.feature-card .feature-icon {
    width: 72px;
    height: 72px;
    background: var(--clr-red-light);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.feature-card .feature-icon i {
    font-size: 1.8rem;
    color: var(--clr-red);
}

.feature-card h4 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--clr-gray-600);
    margin: 0;
}

/* ============================================
   How to Buy
   ============================================ */
.step-card {
    text-align: center;
    padding: 32px 20px;
    position: relative;
}

.step-number {
    width: 56px;
    height: 56px;
    background: var(--clr-red);
    color: var(--clr-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 800;
    margin: 0 auto 20px;
    box-shadow: 0 6px 20px rgba(229,57,53,0.3);
}

.step-card h4 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.step-card p {
    font-size: 0.9rem;
    color: var(--clr-gray-600);
    margin: 0;
}

.step-arrow {
    position: absolute;
    right: -20px;
    top: 40%;
    font-size: 1.5rem;
    color: var(--clr-gray-300);
}

/* ============================================
   Testimonials
   ============================================ */
.testimonial-card {
    background: var(--clr-white);
    border: 1px solid var(--clr-gray-200);
    border-radius: var(--radius-lg);
    padding: 28px;
    height: 100%;
    transition: var(--transition);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.testimonial-card .testimonial-stars {
    margin-bottom: 14px;
    font-size: 0.9rem;
}

.testimonial-card .testimonial-text {
    font-size: 0.95rem;
    color: var(--clr-gray-700);
    font-style: italic;
    margin-bottom: 20px;
    line-height: 1.7;
}

.testimonial-card .testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-card .author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--clr-gray-300);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--clr-white);
    font-size: 1.1rem;
}

.testimonial-card .author-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-card .author-name {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--clr-black);
}

.testimonial-card .author-company {
    font-size: 0.8rem;
    color: var(--clr-gray-500);
}

/* ============================================
   FAQ Accordion
   ============================================ */
.faq-accordion .accordion-item {
    border: 1px solid var(--clr-gray-200);
    border-radius: var(--radius-md) !important;
    margin-bottom: 12px;
    overflow: hidden;
}

.faq-accordion .accordion-button {
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1rem;
    color: var(--clr-gray-800);
    background: var(--clr-white);
    padding: 20px 24px;
    box-shadow: none !important;
    border-radius: var(--radius-md) !important;
}

.faq-accordion .accordion-button:not(.collapsed) {
    color: var(--clr-red);
    background: var(--clr-red-light);
}

.faq-accordion .accordion-button::after {
    background-size: 1rem;
}

.faq-accordion .accordion-body {
    padding: 0 24px 20px;
    font-size: 0.95rem;
    color: var(--clr-gray-600);
    line-height: 1.8;
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    background: linear-gradient(135deg, var(--clr-red) 0%, var(--clr-red-hover) 100%);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
}

.cta-section h2 {
    color: var(--clr-white);
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 32px;
    position: relative;
    z-index: 1;
}

.cta-section .btn-light {
    font-family: var(--font-primary);
    font-weight: 700;
    padding: 16px 40px;
    border-radius: 50px;
    font-size: 1.1rem;
    position: relative;
    z-index: 1;
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
    transition: var(--transition);
}

.cta-section .btn-light:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* ============================================
   Footer
   ============================================ */
.site-footer {
    background: var(--clr-black);
    color: var(--clr-gray-400);
    padding: 64px 0 0;
}

.site-footer .footer-brand .brand-text {
    color: var(--clr-white);
    font-size: 1.4rem;
}

.site-footer .footer-about {
    font-size: 0.9rem;
    line-height: 1.8;
    margin-bottom: 24px;
}

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

.social-icon {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-gray-400);
    transition: var(--transition);
}

.social-icon:hover {
    background: var(--clr-red);
    color: var(--clr-white);
}

.site-footer .footer-title {
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--clr-white);
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
    padding: 0;
}

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

.footer-links a {
    color: var(--clr-gray-400);
    font-size: 0.9rem;
    transition: var(--transition);
}

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

.footer-contact {
    list-style: none;
    padding: 0;
}

.footer-contact li {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 0.9rem;
}

.footer-contact li i {
    color: var(--clr-red);
    font-size: 1.1rem;
    margin-top: 3px;
}

.footer-contact a {
    color: var(--clr-gray-400);
}

.footer-contact a:hover {
    color: var(--clr-white);
}

.site-footer hr {
    border-color: rgba(255,255,255,0.08);
    margin: 32px 0 0;
}

.footer-bottom {
    padding: 20px 0;
    font-size: 0.85rem;
}

.footer-bottom strong {
    color: var(--clr-white);
}

/* ============================================
   Product Detail Page
   ============================================ */
.product-detail-hero {
    padding: 120px 0 60px;
    background: linear-gradient(135deg, #FAFBFC 0%, #FFF5F5 100%);
}

.product-detail-image {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.product-detail-sidebar {
    background: var(--clr-white);
    border: 1px solid var(--clr-gray-200);
    border-radius: var(--radius-lg);
    padding: 32px;
    position: sticky;
    top: 100px;
}

/* Page Header (inner pages) */
.page-header {
    padding: 120px 0 60px;
    background: linear-gradient(135deg, #FAFBFC 0%, #FFF5F5 100%);
}

.product-detail-sidebar .price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--clr-black);
}

/* ============================================
   Comparison Table
   ============================================ */
.comparison-wrapper {
    position: relative;
    overflow-x: auto;
    overflow-y: hidden;
    border-radius: var(--radius-lg);
    border: 1px solid var(--clr-gray-200);
    -webkit-overflow-scrolling: touch;
}

.comparison-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 40px;
    background: linear-gradient(to right, rgba(255,255,255,0), rgba(255,255,255,0.9));
    pointer-events: none;
    z-index: 2;
    transition: opacity 0.3s ease;
}

.comparison-wrapper.scrolled-end::after {
    opacity: 0;
}

.comparison-wrapper::-webkit-scrollbar { height: 6px; }
.comparison-wrapper::-webkit-scrollbar-track { background: var(--clr-gray-100); border-radius: 4px; }
.comparison-wrapper::-webkit-scrollbar-thumb { background: var(--clr-gray-300); border-radius: 4px; }

.comparison-table {
    width: 100%;
    min-width: 750px;
    border-collapse: separate;
    border-spacing: 0;
    border: none;
}

.comparison-table thead th {
    background: var(--clr-gray-bg);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 16px;
    border-bottom: 2px solid var(--clr-gray-300);
    text-align: center;
    white-space: nowrap;
    position: sticky;
    top: 0;
    z-index: 1;
}

.comparison-table thead th:first-child {
    text-align: left;
    min-width: 160px;
    position: sticky;
    left: 0;
    z-index: 3;
    background: var(--clr-gray-bg);
}

.comparison-table tbody td {
    padding: 14px 16px;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--clr-gray-100);
    text-align: center;
    background: var(--clr-white);
}

.comparison-table tbody td:first-child {
    text-align: left;
    font-weight: 600;
    color: var(--clr-gray-800);
    position: sticky;
    left: 0;
    z-index: 1;
    background: var(--clr-white);
}

.comparison-table tbody tr:hover td {
    background: var(--clr-gray-bg);
}

.comparison-table tbody tr:hover td:first-child {
    background: var(--clr-gray-bg);
}

.comparison-table .check-icon {
    color: #10B981;
    font-size: 1.2rem;
}

.comparison-table .cross-icon {
    color: var(--clr-gray-300);
    font-size: 1.2rem;
}

.comparison-table .check-icon::before { content: '✓'; font-weight: 700; }

/* ============================================
   Blog Page
   ============================================ */
.blog-card {
    background: var(--clr-white);
    border: 1px solid var(--clr-gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 100%;
    transition: var(--transition);
}

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

.blog-card .blog-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: var(--clr-gray-100);
}

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

.blog-card .blog-category {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--clr-red);
    margin-bottom: 8px;
}

.blog-card .blog-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.blog-card .blog-excerpt {
    font-size: 0.9rem;
    color: var(--clr-gray-600);
    margin-bottom: 16px;
}

.blog-card .blog-meta {
    font-size: 0.8rem;
    color: var(--clr-gray-500);
    display: flex;
    gap: 16px;
}

/* ============================================
   Contact Page
   ============================================ */
.contact-card {
    background: var(--clr-white);
    border: 1px solid var(--clr-gray-200);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.contact-info-item {
    display: flex;
    gap: 16px;
    margin-bottom: 28px;
}

.contact-info-item .icon-circle {
    width: 52px;
    height: 52px;
    background: var(--clr-red-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-info-item .icon-circle i {
    font-size: 1.4rem;
    color: var(--clr-red);
}

/* ============================================
   Breadcrumb
   ============================================ */
.breadcrumb {
    padding: 0;
    margin-bottom: 0;
    background: transparent;
    font-size: 0.85rem;
}

.breadcrumb-item a {
    color: var(--clr-gray-600);
    font-weight: 500;
}

.breadcrumb-item.active {
    color: var(--clr-red);
    font-weight: 600;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: '›';
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--clr-gray-400);
}

/* ============================================
   Buttons
   ============================================ */
.btn { font-family: var(--font-primary); font-weight: 600; transition: var(--transition); }
.btn-danger { background-color: var(--clr-red); border-color: var(--clr-red); }
.btn-danger:hover { background-color: var(--clr-red-hover); border-color: var(--clr-red-hover); }
.btn-outline-danger { color: var(--clr-red); border-color: var(--clr-red); }
.btn-outline-danger:hover { background: var(--clr-red); color: var(--clr-white); }
.btn-red { background: var(--clr-red); color: var(--clr-white); border: none; }
.btn-red:hover { background: var(--clr-red-hover); color: var(--clr-white); }

/* ============================================
   Utility Classes
   ============================================ */
.hover-lift { transition: var(--transition); }
.hover-lift:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); }
.fw-extrabold { font-weight: 800; }
.text-success { color: #10B981 !important; }
.text-danger { color: var(--clr-red) !important; }
.featured-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--clr-red);
    color: var(--clr-white);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 14px;
    border-radius: 50px;
    z-index: 2;
}

/* ============================================
   About Page
   ============================================ */
.about-stats { text-align: center; padding: 20px; }
.about-stats h3 { font-size: 2rem; font-weight: 800; color: var(--clr-red); }
.about-stats p { font-size: 0.9rem; color: var(--clr-gray-600); }

/* ============================================
   Admin Panel
   ============================================ */
.admin-sidebar {
    background: var(--clr-black);
    min-height: 100vh;
    width: 260px;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1040;
    padding: 20px 0;
}

.admin-sidebar .brand { padding: 0 20px 20px; border-bottom: 1px solid rgba(255,255,255,0.08); margin-bottom: 20px; }
.admin-sidebar .nav-link { color: var(--clr-gray-400) !important; padding: 10px 20px; font-weight: 500; font-size: 0.9rem; border-left: 3px solid transparent; }
.admin-sidebar .nav-link:hover, .admin-sidebar .nav-link.active { color: var(--clr-white) !important; background: rgba(255,255,255,0.05); border-left-color: var(--clr-red); }
.admin-sidebar .nav-link i { margin-right: 10px; }

.admin-main {
    margin-left: 260px;
    padding: 24px;
    background: var(--clr-gray-bg);
    min-height: 100vh;
}

.admin-topbar {
    background: var(--clr-white);
    border-radius: var(--radius-md);
    padding: 16px 24px;
    margin-bottom: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-sm);
}

.stat-card {
    background: var(--clr-white);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.stat-card:hover { box-shadow: var(--shadow-lg); }

.stat-card .stat-icon {
    width: 48px; height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 16px;
}

.stat-card .stat-number { font-size: 1.8rem; font-weight: 800; color: var(--clr-black); }
.stat-card .stat-label { font-size: 0.85rem; color: var(--clr-gray-500); }

/* Login Page */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #FAFBFC 0%, #F0F4F8 100%);
}
.login-card {
    background: var(--clr-white);
    border-radius: var(--radius-xl);
    padding: 48px;
    width: 100%;
    max-width: 440px;
    box-shadow: var(--shadow-xl);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1199.98px) {
    .hero-section .hero-title { font-size: 2.5rem; }
}

@media (max-width: 991.98px) {
    .hero-section { padding: 120px 0 60px; text-align: center; }
    .hero-section .hero-title { font-size: 2.2rem; }
    .hero-section .hero-subtitle { max-width: 100%; margin-left: auto; margin-right: auto; }
    .hero-buttons { justify-content: center; }
    .hero-illustration { margin-top: 40px; max-width: 80%; }
    .step-arrow { display: none; }
    section { padding: 50px 0; }
    .section-title { font-size: 1.7rem; }
    .admin-sidebar { position: relative; width: 100%; min-height: auto; }
    .admin-main { margin-left: 0; }
    /* Navbar mobile */
    #mainNav { padding: 10px 0; }
    .navbar-collapse { 
        background: var(--clr-white);
        padding: 16px;
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-xl);
        margin-top: 10px;
        max-height: 80vh;
        overflow-y: auto;
    }
    .navbar-nav .nav-link { padding: 10px 16px !important; }
    .nav-item + .nav-item { border-top: 1px solid var(--clr-gray-100); }
    .btn-buy-now { width: 100%; margin-top: 12px; text-align: center; justify-content: center; display: flex; }
    /* Comparison table */
    .comparison-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .comparison-table { font-size: 0.85rem; }
    .comparison-table th,
    .comparison-table td { padding: 10px 8px !important; white-space: nowrap; }
    /* Product detail */
    .product-detail-hero { padding: 120px 0 40px; }
    .product-detail-sidebar { position: static; margin-top: 0; }
    /* Footer */
    .site-footer { padding: 50px 0 30px; }
    .footer-brand { margin-bottom: 8px; }
    /* Contact */
    .contact-card { padding: 24px; }
    .page-header h1 { font-size: 1.8rem; }
    /* About page icon box */
    .about-icon-box { padding: 30px !important; }
    /* Tentang kami hero icon */
    .about-icon-box i { font-size: 4rem !important; }
    /* Harga card inside */
    .harga-card-inner .col-md-3,
    .harga-card-inner .col-md-5,
    .harga-card-inner .col-md-4 { width: 100%; text-align: center; }
}

@media (max-width: 767.98px) {
    .hero-section { padding: 110px 0 50px; }
    .hero-section .hero-title { font-size: 1.8rem; letter-spacing: -0.5px; }
    .hero-section .hero-subtitle { font-size: 1rem; }
    .hero-buttons { flex-direction: column; align-items: stretch; gap: 10px !important; }
    .hero-buttons .btn { padding: 12px 24px; font-size: 0.9rem; width: 100%; margin-bottom: 0; }
    .hero-illustration { margin-top: 30px; max-width: 100%; }
    .section-title { font-size: 1.5rem; }
    .section-desc { font-size: 0.95rem; }
    section { padding: 40px 0; }
    .section-header { margin-bottom: 24px; }
    .cta-section h2 { font-size: 1.5rem; }
    .cta-section .btn { font-size: 0.95rem; padding: 12px 28px; }
    .cta-section .d-flex { flex-direction: column; align-items: center; gap: 10px !important; }
    /* Trust section */
    .trust-item { justify-content: flex-start; font-size: 0.85rem; }
    .trust-icon { width: 36px; height: 36px; font-size: 1rem; }
    /* Product cards */
    .product-card { padding: 20px; }
    .product-card .product-name { font-size: 1.05rem; }
    .product-card .product-price { font-size: 1.1rem; }
    .product-card .btn { font-size: 0.85rem; padding: 8px 14px; }
    /* Feature cards */
    .feature-card { padding: 20px; }
    .feature-card .feature-icon { width: 48px; height: 48px; font-size: 1.2rem; margin-bottom: 12px; }
    /* Step cards */
    .step-card { padding: 20px 12px; }
    .step-number { width: 40px; height: 40px; font-size: 1.1rem; }
    /* Testimonials */
    .testimonial-card { padding: 20px; }
    /* Comparison tables */
    .comparison-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .table-responsive::-webkit-scrollbar { height: 6px; }
    .table-responsive::-webkit-scrollbar-thumb { background: var(--clr-gray-300); border-radius: 4px; }
    /* Product detail */
    .product-detail-hero { padding: 110px 0 30px; }
    .product-detail-sidebar { position: static; padding: 24px; }
    .product-detail-image { margin-bottom: 16px; }
    /* Footer */
    .site-footer { padding: 40px 0 20px; }
    .footer-title { margin-top: 16px; }
    .footer-bottom { text-align: center; font-size: 0.85rem; }
    .footer-bottom .d-flex { flex-direction: column; align-items: center; gap: 8px !important; }
    /* Page headers */
    .page-header { padding: 50px 0 !important; }
    .page-header h1 { font-size: 1.5rem; }
    .product-detail-hero .hero-title { font-size: 1.6rem; }
    /* Contact */
    .contact-card { padding: 20px; }
    .contact-info-item { gap: 12px; }
    /* Admin */
    .admin-topbar { flex-direction: column; gap: 12px; }
    .admin-topbar .btn { width: 100%; }
    .admin-main { padding: 16px; }
    /* Login */
    .login-card { padding: 32px 24px; margin: 16px; }
    /* Harga page cards */
    .harga-product-inner { flex-direction: column; text-align: center; }
    .harga-product-inner .text-center,
    .harga-product-inner [class*='col-md'] { text-align: center !important; }
    /* About page */
    .about-icon-box { padding: 24px !important; }
    .about-icon-box i { font-size: 3rem !important; }
    /* Lisensi CTA buttons */
    .cta-section .btn + .btn { margin-left: 0 !important; margin-top: 10px; }
    /* Breadcrumb */
    .breadcrumb { flex-wrap: wrap; }
}

@media (max-width: 575.98px) {
    /* Extra small devices (phones < 576px) */
    .hero-section { padding: 100px 0 40px; }
    .hero-section .hero-title { font-size: 1.45rem; letter-spacing: -0.3px; }
    .hero-section .hero-subtitle { font-size: 0.9rem; line-height: 1.6; }
    .section-title { font-size: 1.25rem; }
    .section-label { font-size: 0.75rem; }
    section { padding: 28px 0; }
    .section-header { margin-bottom: 18px; }
    /* Trust items */
    .trust-item { font-size: 0.8rem; padding: 8px 4px; gap: 8px; }
    .trust-icon { width: 32px; height: 32px; flex-shrink: 0; }
    .trust-icon i { font-size: 0.9rem; }
    /* Product cards */
    .product-card { padding: 14px; }
    .product-card .product-image { width: 56px; height: 56px; }
    .product-card .product-category { font-size: 0.7rem; }
    .product-card .product-name { font-size: 0.92rem; }
    .product-card .product-desc { font-size: 0.8rem; }
    .product-card .product-price { font-size: 1rem; }
    .product-card .btn { font-size: 0.78rem; padding: 7px 10px; }
    /* Feature cards */
    .feature-card { padding: 16px; text-align: center; }
    .feature-card .feature-icon { width: 40px; height: 40px; margin: 0 auto 10px; }
    .feature-card .feature-icon i { font-size: 1.1rem; }
    .feature-card h4 { font-size: 0.9rem; }
    .feature-card p { font-size: 0.8rem; }
    /* Step cards */
    .step-card { padding: 14px 8px; }
    .step-number { width: 36px; height: 36px; font-size: 1rem; }
    /* Testimonials */
    .testimonial-card { padding: 14px; }
    .testimonial-card .testimonial-text { font-size: 0.85rem; }
    .testimonial-card .testimonial-stars { font-size: 0.85rem; }
    /* Comparison tables */
    .comparison-table { font-size: 0.72rem; }
    .comparison-table th,
    .comparison-table td { padding: 6px 5px !important; }
    /* CTA Section */
    .cta-section { padding: 32px 0 !important; }
    .cta-section h2 { font-size: 1.2rem; }
    .cta-section p { font-size: 0.9rem; }
    .cta-section .btn { font-size: 0.88rem; padding: 10px 20px; width: 100%; margin: 4px 0 !important; }
    /* Footer */
    .site-footer { padding: 28px 0 14px; }
    .footer-brand .brand-text { font-size: 1.2rem; }
    .footer-title { font-size: 0.92rem; margin-top: 12px; }
    .footer-links a { font-size: 0.85rem; }
    .footer-contact li { font-size: 0.85rem; }
    .footer-about { font-size: 0.85rem; }
    .social-icon { width: 36px; height: 36px; }
    .social-icon i { font-size: 0.9rem; }
    /* Accordion */
    .faq-accordion .accordion-button { font-size: 0.88rem; padding: 14px 16px; }
    .faq-accordion .accordion-body { font-size: 0.88rem; padding: 0 16px 16px; }
    /* Page headers */
    .product-detail-hero { padding: 95px 0 20px; }
    .product-detail-hero .hero-title { font-size: 1.35rem; }
    .product-detail-hero .hero-subtitle { font-size: 0.88rem; }
    .product-detail-sidebar { padding: 18px; border-radius: var(--radius-md); }
    .product-detail-sidebar h1 { font-size: 1.2rem; }
    .product-detail-sidebar .price { font-size: 1.3rem; }
    /* Contact */
    .contact-card { padding: 14px; border-radius: var(--radius-md); }
    .contact-info-item { flex-direction: column; text-align: center; gap: 8px; }
    .icon-circle { width: 40px; height: 40px; margin: 0 auto; }
    .icon-circle i { font-size: 1.1rem; }
    /* Admin */
    .admin-main { padding: 10px; }
    .stat-card { padding: 14px; }
    .stat-card .stat-number { font-size: 1.3rem; }
    /* Login */
    .login-card { padding: 22px 14px; max-width: 100%; margin: 12px; }
    /* Typography */
    h1 { font-size: 1.45rem; }
    h2 { font-size: 1.25rem; }
    h3 { font-size: 1.05rem; }
    /* Container padding */
    .container { padding-left: 14px; padding-right: 14px; }
    /* About stats */
    .about-stats h3 { font-size: 1.5rem; }
    .about-stats p { font-size: 0.82rem; }
    /* Row gap reduction */
    .row.g-5 { --bs-gutter-x: 1rem; --bs-gutter-y: 1rem; }
    /* Navbar brand */
    .brand-text { font-size: 1.2rem; }
    .brand-icon-box { width: 30px; height: 30px; border-radius: 8px; }
    .brand-icon-box i { font-size: 0.95rem; }
    /* Breadcrumb */
    .breadcrumb { font-size: 0.8rem; }
    /* Floating buttons - adjust for small screens */
    .back-to-top { bottom: 80px !important; right: 16px !important; width: 40px !important; height: 40px !important; font-size: 1rem !important; }
    #whatsapp-float { bottom: 130px !important; right: 14px !important; width: 48px !important; height: 48px !important; font-size: 1.5rem !important; }
    /* Tentang kami icon box */
    .about-icon-box { padding: 20px !important; }
    .about-icon-box i { font-size: 3rem !important; }
    /* Visi misi cards */
    .card.border.p-5 { padding: 20px !important; }
    /* Harga page product inner card */
    .card .row.align-items-center > [class*='col-md'] { width: 100%; }
    /* Badge in product detail */
    .product-badge { font-size: 0.68rem; padding: 3px 10px; }
    /* Produk page header btn */
    .page-header .btn { width: 100%; margin-top: 12px; }
}

/* ============================================
   End of stylesheet
   ============================================ */