/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --color-primary: #EF4537;
    --color-primary-dark: #d93d30;
    --color-text: #1a1a1a;
    --color-text-secondary: #6b7280;
    --color-bg: #ffffff;
    --color-bg-gray: #f9fafb;
    --color-border: #e5e7eb;
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
    --transition: 250ms ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

@media (min-width: 640px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

/* Typography */
.text-accent {
    color: var(--color-primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition);
}

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

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-1px);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-text);
    border: 1.5px solid var(--color-border);
}

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

.btn-lg {
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
}

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

.btn-ghost:hover {
    background-color: rgba(239, 69, 55, 0.1);
}

.w-full {
    width: 100%;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: all 0.3s ease;
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    border-bottom-color: var(--color-border);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .header-container {
        padding: 0 1.5rem;
    }
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
}

.logo-img {
    height: 2rem;
    width: auto;
}

/* Navigation */
.nav-desktop {
    display: none;
    align-items: center;
    gap: 0.25rem;
}

@media (min-width: 1024px) {
    .nav-desktop {
        display: flex;
    }
}

.nav-link {
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #4b5563;
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition);
}

.nav-link:hover {
    color: var(--color-primary);
    background-color: rgba(239, 69, 55, 0.05);
}

.header-actions {
    display: none;
}

@media (min-width: 1024px) {
    .header-actions {
        display: flex;
    }
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    gap: 5px;
}

@media (min-width: 1024px) {
    .mobile-menu-btn {
        display: none;
    }
}

.hamburger-line {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--color-text);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu-btn.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 998;
}

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

.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 320px;
    height: 100vh;
    background-color: white;
    z-index: 999;
    display: flex;
    flex-direction: column;
    transition: right 0.3s ease;
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.15);
}

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

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--color-border);
}

.mobile-menu-logo {
    height: 1.75rem;
    width: auto;
}

.mobile-menu-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    background: none;
    border: none;
    cursor: pointer;
    color: #6b7280;
    border-radius: var(--radius-md);
}

.mobile-nav {
    flex: 1;
    padding: 0.75rem;
    overflow-y: auto;
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    font-weight: 500;
    color: #374151;
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition);
    margin-bottom: 0.25rem;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    background-color: rgba(239, 69, 55, 0.08);
    color: var(--color-primary);
}

.mobile-menu-footer {
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--color-border);
}

body.menu-open {
    overflow: hidden;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 4rem;
}

.hero-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #fafafa 0%, #f0f0f0 50%, #e8e8e8 100%);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.8) 0%, transparent 50%, rgba(255, 255, 255, 0.6) 100%);
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.pulse-dot {
    width: 0.5rem;
    height: 0.5rem;
    background-color: var(--color-primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--color-text);
    margin-bottom: 1.5rem;
    letter-spacing: -0.025em;
}

@media (min-width: 640px) {
    .hero-title {
        font-size: 3.5rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 4rem;
    }
}

.hero-description {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 550px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
}

.feature-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

/* Section Styles */
.section {
    padding: 5rem 0;
}

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

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

/* Fixador 3D - Black & White Circles Animation */
#fixador {
    position: relative;
    overflow: hidden;
}

.bw-circles-container {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 1;
}

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

.bw-circle {
    position: absolute;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.15;
}

/* Circle 1 - Large, dark, slow */
.bw-circle.c1 {
    width: 120px;
    height: 120px;
    color: #000;
    top: 10%;
    left: -150px;
    animation: floatChaotic 25s linear infinite;
}

/* Circle 2 - Medium, light, medium speed */
.bw-circle.c2 {
    width: 80px;
    height: 80px;
    color: #666;
    top: 25%;
    left: -100px;
    animation: floatChaotic 18s linear infinite;
    animation-delay: -5s;
}

/* Circle 3 - Small, dark, fast */
.bw-circle.c3 {
    width: 40px;
    height: 40px;
    color: #333;
    top: 40%;
    left: -60px;
    animation: floatChaotic 12s linear infinite;
    animation-delay: -8s;
}

/* Circle 4 - Large, light, slow */
.bw-circle.c4 {
    width: 150px;
    height: 150px;
    color: #999;
    top: 55%;
    left: -180px;
    animation: floatChaotic 30s linear infinite;
    animation-delay: -3s;
}

/* Circle 5 - Medium, dark, medium */
.bw-circle.c5 {
    width: 60px;
    height: 60px;
    color: #222;
    top: 70%;
    left: -80px;
    animation: floatChaotic 20s linear infinite;
    animation-delay: -10s;
}

/* Circle 6 - Small, very light, fast */
.bw-circle.c6 {
    width: 30px;
    height: 30px;
    color: #bbb;
    top: 15%;
    left: -50px;
    animation: floatChaotic 10s linear infinite;
    animation-delay: -2s;
}

/* Circle 7 - Large, medium gray, slow */
.bw-circle.c7 {
    width: 100px;
    height: 100px;
    color: #555;
    top: 80%;
    left: -130px;
    animation: floatChaotic 28s linear infinite;
    animation-delay: -15s;
}

/* Circle 8 - Medium, dark, medium-fast */
.bw-circle.c8 {
    width: 70px;
    height: 70px;
    color: #444;
    top: 35%;
    left: -90px;
    animation: floatChaotic 16s linear infinite;
    animation-delay: -7s;
}

/* Circle 9 - Small, black, very fast */
.bw-circle.c9 {
    width: 25px;
    height: 25px;
    color: #000;
    top: 60%;
    left: -40px;
    animation: floatChaotic 8s linear infinite;
    animation-delay: -4s;
}

/* Circle 10 - Large, light gray, very slow */
.bw-circle.c10 {
    width: 180px;
    height: 180px;
    color: #ccc;
    top: 45%;
    left: -220px;
    animation: floatChaotic 35s linear infinite;
    animation-delay: -12s;
}

/* Circle 11 - Medium, dark gray, medium */
.bw-circle.c11 {
    width: 55px;
    height: 55px;
    color: #777;
    top: 5%;
    left: -75px;
    animation: floatChaotic 22s linear infinite;
    animation-delay: -9s;
}

/* Circle 12 - Small, very dark, fast */
.bw-circle.c12 {
    width: 35px;
    height: 35px;
    color: #111;
    top: 85%;
    left: -55px;
    animation: floatChaotic 14s linear infinite;
    animation-delay: -6s;
}

/* Circle 13 - Tiny, light gray, fast */
.bw-circle.c13 {
    width: 15px;
    height: 15px;
    color: #bbb;
    top: 12%;
    left: -25px;
    animation: floatChaotic 9s linear infinite;
    animation-delay: -2s;
}

/* Circle 14 - Extra Large, medium gray, slow */
.bw-circle.c14 {
    width: 220px;
    height: 220px;
    color: #888;
    top: 25%;
    left: -280px;
    animation: floatChaotic 40s linear infinite;
    animation-delay: -18s;
}

/* Circle 15 - Small, dark, medium-fast */
.bw-circle.c15 {
    width: 45px;
    height: 45px;
    color: #333;
    top: 70%;
    left: -65px;
    animation: floatChaotic 13s linear infinite;
    animation-delay: -5s;
}

/* Circle 16 - Medium-Large, light, medium */
.bw-circle.c16 {
    width: 100px;
    height: 100px;
    color: #ddd;
    top: 50%;
    left: -130px;
    animation: floatChaotic 21s linear infinite;
    animation-delay: -11s;
}

/* Circle 17 - Very Small, black, very fast */
.bw-circle.c17 {
    width: 12px;
    height: 12px;
    color: #000;
    top: 88%;
    left: -20px;
    animation: floatChaotic 7s linear infinite;
    animation-delay: -3s;
}

/* Circle 18 - Large, dark gray, slow */
.bw-circle.c18 {
    width: 160px;
    height: 160px;
    color: #555;
    top: 5%;
    left: -200px;
    animation: floatChaotic 32s linear infinite;
    animation-delay: -14s;
}

/* Circle 19 - Tiny, medium gray, fast */
.bw-circle.c19 {
    width: 18px;
    height: 18px;
    color: #999;
    top: 40%;
    left: -30px;
    animation: floatChaotic 10s linear infinite;
    animation-delay: -1s;
}

/* Circle 20 - Medium, very light, medium-slow */
.bw-circle.c20 {
    width: 65px;
    height: 65px;
    color: #eee;
    top: 78%;
    left: -85px;
    animation: floatChaotic 19s linear infinite;
    animation-delay: -8s;
}

/* Circle 21 - Small-Medium, dark, medium */
.bw-circle.c21 {
    width: 40px;
    height: 40px;
    color: #222;
    top: 18%;
    left: -55px;
    animation: floatChaotic 15s linear infinite;
    animation-delay: -10s;
}

/* Circle 22 - Very Large, light gray, very slow */
.bw-circle.c22 {
    width: 250px;
    height: 250px;
    color: #aaa;
    top: 62%;
    left: -320px;
    animation: floatChaotic 45s linear infinite;
    animation-delay: -20s;
}

/* Circle 23 - Micro, dark gray, very fast */
.bw-circle.c23 {
    width: 10px;
    height: 10px;
    color: #666;
    top: 32%;
    left: -18px;
    animation: floatChaotic 6s linear infinite;
    animation-delay: -2.5s;
}

/* Circle 24 - Medium, near-black, medium */
.bw-circle.c24 {
    width: 50px;
    height: 50px;
    color: #1a1a1a;
    top: 95%;
    left: -70px;
    animation: floatChaotic 17s linear infinite;
    animation-delay: -7s;
}

@keyframes floatChaotic {
    0% {
        transform: translateX(0) translateY(0);
    }
    15% {
        transform: translateX(15vw) translateY(-40px);
    }
    30% {
        transform: translateX(30vw) translateY(30px);
    }
    45% {
        transform: translateX(45vw) translateY(-25px);
    }
    60% {
        transform: translateX(60vw) translateY(35px);
    }
    75% {
        transform: translateX(75vw) translateY(-15px);
    }
    90% {
        transform: translateX(90vw) translateY(20px);
    }
    100% {
        transform: translateX(calc(100vw + 350px)) translateY(-5px);
    }
}

/* Manutenção Section - Red Animated Background */
#manutencao {
    position: relative;
    background: linear-gradient(-45deg, #EF4537, #d93d30, #ff6b5e, #c73a2e);
    background-size: 400% 400%;
    animation: gradientShift 8s ease infinite;
    overflow: hidden;
}

#manutencao::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 20% 20%, rgba(255, 255, 255, 0.15) 0%, transparent 50%),
                radial-gradient(ellipse at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
                radial-gradient(ellipse at 50% 50%, rgba(0, 0, 0, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

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

.glow-blob {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.35) 0%, rgba(255, 255, 255, 0.1) 40%, transparent 70%);
    pointer-events: none;
    filter: blur(60px);
}

.blob-1 {
    width: 400px;
    height: 400px;
    top: 10%;
    left: -100px;
    animation: chaoticFloat1 25s ease-in-out infinite;
}

.blob-2 {
    width: 350px;
    height: 350px;
    bottom: 10%;
    right: -80px;
    animation: chaoticFloat2 30s ease-in-out infinite;
}

@keyframes chaoticFloat1 {
    0% {
        transform: translate(0, 0) scale(1);
        opacity: 0.5;
    }
    15% {
        transform: translate(150px, 80px) scale(1.2);
        opacity: 0.7;
    }
    30% {
        transform: translate(80px, 200px) scale(0.9);
        opacity: 0.4;
    }
    45% {
        transform: translate(250px, 50px) scale(1.1);
        opacity: 0.6;
    }
    60% {
        transform: translate(100px, -50px) scale(0.85);
        opacity: 0.5;
    }
    75% {
        transform: translate(200px, 150px) scale(1.15);
        opacity: 0.65;
    }
    90% {
        transform: translate(50px, 100px) scale(1);
        opacity: 0.55;
    }
    100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.5;
    }
}

@keyframes chaoticFloat2 {
    0% {
        transform: translate(0, 0) scale(1);
        opacity: 0.45;
    }
    12% {
        transform: translate(-120px, -80px) scale(1.1);
        opacity: 0.6;
    }
    28% {
        transform: translate(-200px, 50px) scale(0.95);
        opacity: 0.4;
    }
    42% {
        transform: translate(-80px, -150px) scale(1.2);
        opacity: 0.55;
    }
    58% {
        transform: translate(-250px, -30px) scale(0.9);
        opacity: 0.5;
    }
    72% {
        transform: translate(-150px, -120px) scale(1.05);
        opacity: 0.65;
    }
    88% {
        transform: translate(-60px, -60px) scale(0.85);
        opacity: 0.45;
    }
    100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.45;
    }
}

#manutencao .section-badge {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
}

#manutencao .section-title {
    color: white;
}

#manutencao .section-title .text-accent {
    color: rgba(255, 255, 255, 0.9);
}

#manutencao .section-description {
    color: rgba(255, 255, 255, 0.85);
}

#manutencao .feature-card {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

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

#manutencao .btn-primary:hover {
    background-color: rgba(255, 255, 255, 0.9);
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 3rem;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 1rem;
    background-color: rgba(239, 69, 55, 0.1);
    color: var(--color-primary);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 9999px;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 1rem;
    letter-spacing: -0.025em;
}

@media (min-width: 640px) {
    .section-title {
        font-size: 2.5rem;
    }
}

.section-description {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.section-cta {
    text-align: center;
    margin-top: 3rem;
}

/* Feature Grid */
.feature-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.feature-card {
    background-color: white;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    transition: all var(--transition);
}

.feature-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.feature-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.feature-card p {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* Products Comparison */
.products-comparison {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .products-comparison {
        grid-template-columns: repeat(3, 1fr);
    }
}

.product-item {
    position: relative;
    background-color: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
    border: 2px solid transparent;
}

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

.product-item.border-orange {
    border-color: #f59e0b;
}

.product-item.border-green {
    border-color: #10b981;
}

.product-item.border-blue {
    border-color: #3b82f6;
}

.product-badge-popular {
    position: absolute;
    top: 0;
    right: 0;
    padding: 0.375rem 0.875rem;
    background-color: #10b981;
    color: white;
    font-size: 0.625rem;
    font-weight: 700;
    border-bottom-left-radius: var(--radius-md);
    z-index: 2;
}

.product-image {
    padding: 1.5rem 1rem 0;
    text-align: center;
    background: transparent;
}

.product-image img {
    display: block;
    width: 140px;
    height: 140px;
    object-fit: cover;
    border-radius: 50%;
    margin: 0 auto;
}

.product-header {
    padding: 0.5rem 1.5rem;
    text-align: center;
    background: white;
}

.product-stripe {
    height: 3px;
    width: 80px;
    margin: 0.75rem auto 0;
    border-radius: 2px;
}

.product-name {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.product-tagline {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.product-body {
    padding: 0 1.5rem 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.product-body .btn {
    margin-top: auto;
}

.product-desc {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.product-specs {
    list-style: none;
    margin-bottom: 1.5rem;
}

.product-specs li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.check {
    width: 16px;
    height: 16px;
    background-color: var(--color-primary);
    border-radius: 50%;
    flex-shrink: 0;
}

.check.blue {
    background-color: #3b82f6;
}

.check.green {
    background-color: #10b981;
}

.check.orange {
    background-color: #f59e0b;
}

.store-links-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.store-links-bar span {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

/* Lubricants */
.lubricants-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .lubricants-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.lubricant-card {
    display: flex;
    flex-direction: column;
    background-color: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.lubricant-visual {
    padding: 2rem;
    display: flex;
    justify-content: center;
    background: linear-gradient(135deg, #fafafa 0%, #f0f0f0 100%);
}

.lubricant-icon-large {
    width: 5rem;
    height: 5rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.lubricant-content {
    padding: 1.5rem;
}

.lubricant-content h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.lubricant-content p {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.lubricant-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.lubricant-features li {
    list-style: none;
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
    background-color: var(--color-bg-gray);
    border-radius: 9999px;
    color: var(--color-text-secondary);
}

/* Print Services */
.print-services {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .print-services {
        grid-template-columns: repeat(3, 1fr);
    }
}

.print-type {
    background-color: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition);
}

.print-type:hover {
    box-shadow: var(--shadow-lg);
}

.print-visual {
    padding: 2rem;
    display: flex;
    justify-content: center;
    background: linear-gradient(135deg, #fafafa 0%, #f0f0f0 100%);
}

.print-icon {
    width: 5rem;
    height: 5rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.print-info {
    padding: 1.5rem;
}

.print-info h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.print-info p {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.print-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.print-tags span {
    font-size: 0.75rem;
    padding: 0.25rem 0.625rem;
    background-color: var(--color-bg-gray);
    border-radius: 9999px;
    color: var(--color-text-secondary);
}

/* Service Photo Cards */
.service-photo-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 2.5rem;
}

@media (min-width: 768px) {
    .service-photo-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

.service-photo-card {
    background-color: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition);
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
}

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

.service-photo-card__image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}

.service-photo-card__content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.service-photo-card__content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--color-text-primary);
}

.service-photo-card__content p {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 1.25rem;
    flex: 1;
}

.service-photo-card__link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--color-primary);
    transition: gap var(--transition);
}

.service-photo-card:hover .service-photo-card__link {
    gap: 0.75rem;
}

/* Laser Section */
.laser-content {
    max-width: 800px;
    margin: 0 auto;
}

.laser-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

@media (min-width: 640px) {
    .laser-features {
        grid-template-columns: repeat(3, 1fr);
    }
}

.laser-feature-item {
    text-align: center;
}

.laser-icon {
    width: 4rem;
    height: 4rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.laser-feature-item h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.laser-feature-item p {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.laser-materials {
    text-align: center;
    padding: 1.5rem;
    background-color: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.laser-materials h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.material-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
}

.material-tag {
    padding: 0.5rem 1rem;
    background-color: var(--color-bg-gray);
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
}

/* Tools Grid */
.tools-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 640px) {
    .tools-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .tools-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.tool-card-link {
    text-decoration: none;
    color: inherit;
    display: flex;
}

.tool-card {
    background-color: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: all var(--transition);
}

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

.tool-icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.tool-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tool-card p,
.tool-card .tool-desc {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 1rem;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

.tool-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-primary);
}

.tool-image {
    margin: -1.5rem -1.5rem 1rem;
    height: 160px;
    overflow: hidden;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

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

.tool-card--cta {
    border-style: dashed;
    border-color: var(--color-primary);
    background: linear-gradient(135deg, rgba(239, 69, 55, 0.03) 0%, rgba(255, 255, 255, 0) 100%);
}

.opensource-note {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background-color: white;
    border-radius: var(--radius-lg);
    margin-top: 2.5rem;
    text-align: center;
}

@media (min-width: 640px) {
    .opensource-note {
        flex-direction: row;
        justify-content: center;
        text-align: left;
    }
}

.opensource-title {
    font-weight: 600;
    color: var(--color-text);
}

.opensource-text {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

/* Footer */
.footer {
    background-color: #111827;
    color: white;
    padding: 3rem 0 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding-bottom: 2.5rem;
}

@media (min-width: 640px) {
    .footer-content {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

.footer-logo {
    display: block;
    margin-bottom: 1rem;
}

.footer-logo-img {
    height: 2rem;
    width: auto;
}

.footer-description {
    font-size: 0.875rem;
    color: #9ca3af;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    max-width: 280px;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: #9ca3af;
    text-decoration: none;
}

.footer-contact-item:hover {
    color: white;
}

.footer-links h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: white;
    margin-bottom: 1rem;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    font-size: 0.875rem;
    color: #9ca3af;
    text-decoration: none;
    transition: color var(--transition);
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding: 1.5rem 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.75rem;
    color: #6b7280;
}

.software {
    position: relative;
    padding: 5rem 0;
    background-color: var(--color-bg);
    overflow: hidden;
}

.software::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(to left, var(--color-bg-secondary), transparent);
    opacity: 0.5;
}

.software::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 24rem;
    height: 24rem;
    background-color: rgba(239, 69, 55, 0.05);
    border-radius: 50%;
    filter: blur(80px);
}

.software-header {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (min-width: 1024px) {
    .software-header {
        flex-direction: row;
        align-items: flex-end;
        justify-content: center;
        text-align: center;
    }
}

.software-intro {
    max-width: 600px;
    text-align: center;
}

.tools-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .tools-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .tools-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.tool-card {
    background-color: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: all var(--transition-normal);
}

.tool-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.tool-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.tool-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.tool-new {
    padding: 0.25rem 0.75rem;
    background-color: rgba(16, 185, 129, 0.1);
    color: #10b981;
    font-size: 0.625rem;
    font-weight: 700;
    border-radius: 9999px;
}

.tool-name {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

.tool-description {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.tool-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.tool-tag {
    padding: 0.25rem 0.75rem;
    background-color: var(--color-bg-secondary);
    color: var(--color-text-secondary);
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 9999px;
}

.btn-tool {
    width: 100%;
    border: 1px solid var(--color-border);
    background-color: white;
    color: var(--color-text);
}

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

.ml-auto {
    margin-left: auto;
}

/* Open Source Note */
.opensource-note {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background-color: var(--color-bg-secondary);
    border-radius: var(--radius-xl);
    margin-top: 2.5rem;
    margin-left: 50%;
    transform: translateX(-50%);
}

.opensource-title {
    font-weight: 600;
    color: var(--color-text);
}

.opensource-text {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

/* How It Works Section */
.how-it-works {
    padding: 5rem 0;
    background-color: var(--color-bg-secondary);
}

.steps-container {
    position: relative;
}

.steps-line {
    display: none;
    position: absolute;
    top: 3rem;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(to right, rgba(239, 69, 55, 0.2), rgba(239, 69, 55, 0.4), rgba(239, 69, 55, 0.2));
}

@media (min-width: 1024px) {
    .steps-line {
        display: block;
    }
}

.steps-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    position: relative;
}

@media (min-width: 640px) {
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .steps-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.step-card {
    text-align: center;
    position: relative;
}

.step-number {
    position: absolute;
    top: -1rem;
    left: 50%;
    transform: translateX(-50%);
    font-size: 5rem;
    font-weight: 800;
    color: var(--color-bg-tertiary);
    z-index: 0;
    pointer-events: none;
}

.step-icon {
    position: relative;
    width: 5rem;
    height: 5rem;
    background-color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--color-bg-secondary);
    z-index: 1;
}

.step-title {
    position: relative;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.75rem;
    z-index: 1;
}

.step-description {
    position: relative;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    z-index: 1;
}

/* Contact Section */
.contact {
    padding: 5rem 0;
    background-color: var(--color-bg);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-info {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 640px) {
    .contact-info {
        grid-template-columns: repeat(2, 1fr);
    }
}

.info-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background-color: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: box-shadow var(--transition-normal);
}

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

.info-icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.info-content {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
}

.info-sub {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

.contact-cta-card {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    border-radius: var(--radius-xl);
    padding: 2rem;
    color: white;
}

.cta-card-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.cta-card-text {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.social-links {
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.social-text {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 0.75rem;
}

.social-icons {
    display: flex;
    gap: 0.75rem;
}

.social-icon {
    width: 2.5rem;
    height: 2.5rem;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: background-color var(--transition-fast);
}

.social-icon:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

/* Footer */
.footer {
    background-color: #111827;
    color: white;
}

.footer .container {
    padding-top: 4rem;
    padding-bottom: 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
}

@media (min-width: 640px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    }
}

.footer-brand {
    max-width: 320px;
}

.footer-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    margin-bottom: 1rem;
}

.footer-logo-img {
    height: 2.5rem;
    width: auto;
}

.footer-description {
    font-size: 0.875rem;
    color: #9ca3af;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.footer-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.footer-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.75rem;
    color: #9ca3af;
}

.footer-links-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: white;
    margin-bottom: 1rem;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    font-size: 0.875rem;
    color: #9ca3af;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid #374151;
}

.footer-bottom .container {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
}

.footer-bottom-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
}

@media (min-width: 640px) {
    .footer-bottom-content {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.copyright {
    font-size: 0.875rem;
    color: #6b7280;
}

.footer-location {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: #6b7280;
}

.separator {
    color: #4b5563;
}

/* ============================================
   Product Pages — Catalog & Detail
   ============================================ */

/* Catalog Grid */
.product-catalog {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .product-catalog {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .product-catalog {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Catalog Card */
.product-card-v2 {
    background: white;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}

.product-card-v2:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
    border-color: rgba(239, 69, 55, 0.15);
}

.product-card-v2__image {
    display: block;
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    background: var(--color-bg-gray);
    text-decoration: none;
}

.product-card-v2__image img {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.product-card-v2:hover .product-card-v2__image img {
    transform: scale(1.05);
}

.product-card-v2__badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    z-index: 20;
    background: var(--color-primary);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.product-card-v2__content {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.product-card-v2__type {
    display: inline-flex;
    width: fit-content;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-primary);
    background: rgba(239, 69, 55, 0.08);
    padding: 0.25rem 0.625rem;
    border-radius: 9999px;
    margin-bottom: 0.625rem;
}

.product-card-v2__title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.375rem;
    color: var(--color-text);
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.product-card-v2__title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

.product-card-v2__title a:hover {
    color: var(--color-primary);
}

.product-card-v2__desc {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.product-card-v2__features {
    list-style: none;
    padding: 0;
    margin: 0 0 1.25rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.product-card-v2__features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-text-secondary);
    font-size: 0.8125rem;
}

.product-card-v2__price {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-top: auto;
    margin-bottom: 1rem;
    text-align: center;
}

.product-card-v2__compare {
    text-decoration: line-through;
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    font-weight: 500;
    margin-left: 0.5rem;
}

.product-card-v2__footer {
    display: flex;
    gap: 0.625rem;
}

.product-card-v2__footer .btn {
    flex: 1;
    text-align: center;
    padding: 0.625rem 1rem;
    font-size: 0.8125rem;
}

/* Breadcrumb */
.breadcrumb-bar {
    padding-top: 5rem;
    padding-bottom: 0.5rem;
}

.breadcrumb-nav {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
}

.breadcrumb-nav a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

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

.breadcrumb-nav .sep {
    margin: 0 0.25rem;
    color: var(--color-text-secondary);
    opacity: 0.4;
}

/* Product Detail */
.product-detail-page {
    padding: 2rem 0 4rem;
}

.product-detail__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    align-items: start;
}

@media (min-width: 1024px) {
    .product-detail__grid {
        grid-template-columns: 1.1fr 1fr;
        gap: 4rem;
    }
}

.product-detail__media {
    position: relative;
    background: var(--color-bg-gray);
    border-radius: var(--radius-xl);
    padding: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 360px;
    border: 1px solid var(--color-border);
}

@media (min-width: 640px) {
    .product-detail__media {
        padding: 3rem;
        min-height: 420px;
    }
}

.product-detail__media img {
    position: relative;
    z-index: 1;
    max-width: 100%;
    max-height: 340px;
    object-fit: contain;
    filter: drop-shadow(0 16px 32px rgba(0,0,0,0.08));
}

.product-detail__badge {
    position: absolute;
    top: 1.25rem;
    left: 1.25rem;
    z-index: 2;
    background: var(--color-primary);
    color: white;
    padding: 0.375rem 1rem;
    border-radius: 9999px;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.product-detail__type {
    display: inline-flex;
    width: fit-content;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-primary);
    background: rgba(239, 69, 55, 0.08);
    padding: 0.375rem 0.875rem;
    border-radius: 9999px;
    margin-bottom: 0.875rem;
}

.product-detail__title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.875rem;
    color: var(--color-text);
    line-height: 1.15;
    letter-spacing: -0.02em;
}

@media (min-width: 640px) {
    .product-detail__title {
        font-size: 2.5rem;
    }
}

.product-detail__desc {
    color: var(--color-text-secondary);
    font-size: 1.0625rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.product-detail__price-box {
    margin-bottom: 1.25rem;
    display: flex;
    align-items: baseline;
    gap: 1rem;
    flex-wrap: wrap;
}

.product-detail__price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
}

.product-detail__compare-price {
    text-decoration: line-through;
    color: var(--color-text-secondary);
    font-size: 1.125rem;
}

.product-detail__sku {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    margin-top: 0.25rem;
    width: 100%;
}

.product-detail__stock {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
    padding: 0.5rem 0.875rem;
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.product-detail__stock-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.product-detail__actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.product-detail__actions .btn {
    flex: 1;
    min-width: 160px;
}

.product-detail__trust {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}

.product-detail__trust-item {
    text-align: center;
}

.product-detail__trust-item svg {
    margin: 0 auto 0.375rem;
    stroke: var(--color-text-secondary);
}

.product-detail__trust-item p {
    font-size: 0.6875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* Product Info Section */
.product-info-section {
    background: var(--color-bg-gray);
    padding: 3rem 0 4rem;
}

.product-info-section__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
}

@media (min-width: 1024px) {
    .product-info-section__grid {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
}

.product-info-section h2 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-text);
    letter-spacing: -0.01em;
}

.product-info-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    border: 1px solid var(--color-border);
}

.product-info-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.product-info-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.9375rem;
    color: var(--color-text);
    line-height: 1.5;
}

.product-info-list__icon {
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 0.0625rem;
}

.product-info-list__icon--green {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.product-info-list__icon--red {
    background: rgba(239, 69, 55, 0.1);
    color: var(--color-primary);
}

.product-info-list__icon--blue {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

/* Product Content Typography */
.product-content {
    color: var(--color-text-secondary);
    line-height: 1.8;
    font-size: 0.9375rem;
}

.product-content h1,
.product-content h2,
.product-content h3,
.product-content h4 {
    margin-top: 1.25rem;
    margin-bottom: 0.625rem;
    color: var(--color-text);
    font-weight: 700;
    line-height: 1.3;
}

.product-content h2 { font-size: 1.125rem; }
.product-content h3 { font-size: 1rem; }

.product-content ul,
.product-content ol {
    margin-left: 1.25rem;
    margin-bottom: 1rem;
}

.product-content li {
    margin-bottom: 0.375rem;
}

.product-content p {
    margin-bottom: 0.875rem;
}

/* Tables within product content */
.product-content table,
.software-info-card table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.product-content table th,
.product-content table td,
.software-info-card table th,
.software-info-card table td {
    border: 1px solid #d0d0d0;
    padding: 8px 12px;
    text-align: left;
    vertical-align: top;
}

.product-content table th,
.software-info-card table th {
    background: #f8f9fa;
    font-weight: 600;
    color: var(--color-text);
}

.product-content table tr:nth-child(even),
.software-info-card table tr:nth-child(even) {
    background: #fafafa;
}

/* Empty state */
.product-empty {
    text-align: center;
    padding: 4rem 0;
}

.product-empty p {
    color: var(--color-text-secondary);
    font-size: 1.125rem;
}

/* Compact catalog for 4 columns (home page lubricants) */
@media (min-width: 1024px) {
    .product-catalog--compact {
        grid-template-columns: repeat(4, 1fr);
    }
}

.product-card-v2--compact .product-card-v2__image {
    aspect-ratio: 16/10;
}

.product-card-v2--compact .product-card-v2__content {
    padding: 1rem;
}

.product-card-v2--compact .product-card-v2__type {
    font-size: 0.625rem;
    padding: 0.2rem 0.5rem;
    margin-bottom: 0.5rem;
}

.product-card-v2--compact .product-card-v2__title {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.product-card-v2--compact .product-card-v2__desc {
    font-size: 0.8125rem;
    line-height: 1.5;
    margin-bottom: 0.75rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-card-v2--compact .product-card-v2__features {
    margin-bottom: 1rem;
    gap: 0.25rem;
}

.product-card-v2--compact .product-card-v2__features li {
    font-size: 0.75rem;
}

.product-card-v2--compact .product-card-v2__features svg {
    width: 14px;
    height: 14px;
}

.product-card-v2--compact .product-card-v2__price {
    margin-top: 0;
    margin-bottom: 1rem;
}

.product-card-v2--compact .product-card-v2__footer {
    margin-top: auto;
}

.product-card-v2--compact .product-card-v2__footer .btn {
    padding: 0.5rem 0.75rem;
    font-size: 0.75rem;
}

.container--wide {
    max-width: 1400px;
}

/* ============================================
   Software Pages
   ============================================ */

/* Software Grid */
.software-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .software-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .software-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Software Card */
.software-card {
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}

.software-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
    border-color: rgba(59, 130, 246, 0.2);
}

.software-card__image {
    display: block;
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: linear-gradient(135deg, #e0f2fe 0%, #f0e9ff 100%);
    text-decoration: none;
}

.software-card__image img {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.software-card__badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    z-index: 20;
    background: #3b82f6;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.software-card__content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.software-card__platform {
    display: inline-flex;
    width: fit-content;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #3b82f6;
    background: rgba(59, 130, 246, 0.08);
    padding: 0.25rem 0.625rem;
    border-radius: 9999px;
    margin-bottom: 0.625rem;
}

.software-card__title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--color-text);
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.software-card__title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

.software-card__title a:hover {
    color: #3b82f6;
}

.software-card__desc {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.software-card__meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
    margin-top: auto;
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
}

.software-card__version {
    font-weight: 600;
    color: var(--color-text);
    background: rgba(0,0,0,0.04);
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-md);
}

.software-card__downloads {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
}

.software-card__footer {
    display: flex;
    gap: 0.625rem;
}

.software-card__footer .btn {
    flex: 1;
    text-align: center;
    padding: 0.625rem 1rem;
    font-size: 0.8125rem;
}

/* Software Detail */
.software-detail-page {
    padding: 2rem 0 4rem;
}

.software-detail__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    align-items: start;
}

@media (min-width: 1024px) {
    .software-detail__grid {
        grid-template-columns: 1.1fr 1fr;
        gap: 4rem;
    }
}

.software-detail__media {
    position: relative;
    background: linear-gradient(135deg, #e0f2fe 0%, #f0e9ff 100%);
    border-radius: var(--radius-xl);
    padding: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 360px;
    border: 1px solid var(--color-border);
}

@media (min-width: 640px) {
    .software-detail__media {
        padding: 3rem;
        min-height: 420px;
    }
}

.software-detail__media img {
    position: relative;
    z-index: 1;
    max-width: 100%;
    max-height: 340px;
    object-fit: contain;
    filter: drop-shadow(0 16px 32px rgba(0,0,0,0.08));
}

.software-detail__badge {
    position: absolute;
    top: 1.25rem;
    left: 1.25rem;
    z-index: 2;
    background: #3b82f6;
    color: white;
    padding: 0.375rem 1rem;
    border-radius: 9999px;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.software-detail__platform {
    display: inline-flex;
    width: fit-content;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #3b82f6;
    background: rgba(59, 130, 246, 0.08);
    padding: 0.375rem 0.875rem;
    border-radius: 9999px;
    margin-bottom: 1.5rem;
}

.software-detail__title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--color-text);
    line-height: 1.15;
    letter-spacing: -0.02em;
}

@media (min-width: 640px) {
    .software-detail__title {
        font-size: 2.5rem;
    }
}

.software-detail__desc {
    color: var(--color-text-secondary);
    font-size: 1.0625rem;
    line-height: 1.7;
    margin-bottom: 2.5rem;
}

.software-detail__meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.software-detail__version {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text);
    background: rgba(0,0,0,0.04);
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-md);
}

.software-detail__downloads {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

.software-detail__actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.software-detail__actions .btn {
    flex: 1;
    min-width: 160px;
}

.software-detail__trust {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    padding-top: 1.5rem;
    margin-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}

.software-detail__trust-item {
    text-align: center;
}

.software-detail__trust-item svg {
    margin: 0 auto 0.375rem;
    stroke: var(--color-text-secondary);
}

.software-detail__trust-item p {
    font-size: 0.6875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* Software Info Section */
.software-info-section {
    background: var(--color-bg-gray);
    padding: 3rem 0 4rem;
}

.software-info-section__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
}

@media (min-width: 1024px) {
    .software-info-section__grid {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
}

.software-info-section h2 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-text);
    letter-spacing: -0.01em;
}

.software-info-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    border: 1px solid var(--color-border);
}


/* ===================== BLOG ===================== */

/* Blog Groups */
.blog-groups-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.blog-group-card {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-decoration: none;
    color: inherit;
    transition: all var(--transition);
    display: block;
}

.blog-group-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.blog-group-image {
    margin: -1.5rem -1.5rem 1rem;
    height: 140px;
    overflow: hidden;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.blog-group-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.blog-group-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.blog-group-card p {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* Blog Posts Grid */
.blog-posts-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .blog-posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .blog-posts-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.blog-post-card {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
}

.blog-post-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.blog-post-image {
    display: block;
    height: 200px;
    overflow: hidden;
}

.blog-post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s;
}

.blog-post-card:hover .blog-post-image img {
    transform: scale(1.05);
}

.blog-post-content {
    padding: 1.25rem;
}

.blog-post-category {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.blog-post-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.blog-post-title a {
    color: var(--color-text);
    text-decoration: none;
}

.blog-post-title a:hover {
    color: var(--color-primary);
}

.blog-post-excerpt {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-post-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--color-text-secondary);
}

.blog-post-meta span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* Blog Post Page */
.blog-post-header {
    padding: 2rem 0 0;
}

.blog-post-hero-image {
    width: 100%;
    height: 400px;
    overflow: hidden;
    border-radius: var(--radius-lg);
    margin-bottom: 2rem;
}

.blog-post-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.blog-post-header-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding-bottom: 2rem;
}

.blog-post-category-badge {
    display: inline-block;
    padding: 0.35rem 1rem;
    background: rgba(239, 69, 55, 0.1);
    color: var(--color-primary);
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 600;
    text-decoration: none;
    margin-bottom: 1rem;
    transition: background 0.2s;
}

.blog-post-category-badge:hover {
    background: rgba(239, 69, 55, 0.2);
}

.blog-post-header-title {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.blog-post-header-meta {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.blog-post-header-meta span {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

/* Blog Post Layout */
.blog-post-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

@media (min-width: 1024px) {
    .blog-post-layout {
        grid-template-columns: 1fr 320px;
        gap: 3rem;
    }
}

.blog-post-article {
    background: white;
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid var(--color-border);
}

.blog-post-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.blog-sidebar-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    border: 1px solid var(--color-border);
}

.blog-sidebar-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.blog-sidebar-list {
    list-style: none;
}

.blog-sidebar-list li {
    border-bottom: 1px solid var(--color-border);
}

.blog-sidebar-list li:last-child {
    border-bottom: none;
}

.blog-sidebar-list a {
    display: block;
    padding: 0.75rem 0;
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.blog-sidebar-list a:hover {
    color: var(--color-primary);
}

.blog-sidebar-posts {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.blog-sidebar-posts li a {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    text-decoration: none;
    color: var(--color-text);
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.2s;
}

.blog-sidebar-posts li a:hover {
    color: var(--color-primary);
}

.blog-sidebar-posts li a img {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: var(--radius-md);
    flex-shrink: 0;
}



/* ========================================
   FILAMENTOS - New Card Grid + Modal
   ======================================== */

.fil-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.25rem;
}

.fil-card-v3 {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    text-align: center;
    cursor: pointer;
    transition: box-shadow 0.2s, transform 0.2s, border-color 0.2s;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.fil-card-v3:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
    border-color: var(--color-primary);
}

.fil-card-v3__img {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    background: var(--color-bg-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.75rem;
    overflow: hidden;
}

.fil-card-v3__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.fil-card-v3__title {
    font-size: 1.125rem;
    font-weight: 700;
    color: #111827;
    margin: 0 0 0.25rem;
}

.fil-card-v3__alt {
    font-size: 0.6875rem;
    color: var(--color-text-secondary);
    display: block;
    margin-bottom: 0.5rem;
    line-height: 1.3;
    min-height: 1.1em;
}

.fil-card-v3__quick {
    display: flex;
    gap: 0.375rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 0.5rem;
}

.fil-card-v3__badge {
    background: #f3f4f6;
    color: #4b5563;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.2rem 0.5rem;
    border-radius: 999px;
}

.fil-card-v3__tags {
    display: flex;
    gap: 0.375rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 0.75rem;
    min-height: 1.5em;
}

.fil-card-v3__tag {
    font-size: 0.6875rem;
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    font-weight: 500;
}

.fil-tag-good { background: #d1fae5; color: #065f46; }
.fil-tag-mid { background: #fef3c7; color: #92400e; }
.fil-tag-bad { background: #fee2e2; color: #991b1b; }

.fil-card-v3__compare {
    margin-top: auto;
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    transition: background 0.15s;
}

.fil-card-v3__compare:hover {
    background: var(--color-bg-gray);
}

.fil-card-v3__compare input {
    cursor: pointer;
}

/* Compare Bar */
.fil-compare-bar {
    position: fixed;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%) translateY(120px);
    background: #111827;
    color: #fff;
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    z-index: 100;
    transition: transform 0.3s ease;
    display: flex;
    align-items: center;
}

.fil-compare-bar.is-visible {
    transform: translateX(-50%) translateY(0);
}

.fil-compare-bar__inner {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
}

.fil-compare-bar .btn-outline {
    color: #fff;
    border-color: rgba(255,255,255,0.4);
}

.fil-compare-bar .btn-outline:hover {
    color: #fff;
    border-color: #fff;
    background: rgba(255,255,255,0.1);
}

/* Modal */
.fil-modal {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
}

.fil-modal.is-open {
    opacity: 1;
    pointer-events: auto;
}

.fil-modal__box {
    background: var(--color-bg);
    border-radius: var(--radius-xl);
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: var(--shadow-xl);
    padding: 1.5rem;
}

.fil-modal--wide .fil-modal__box {
    max-width: 1100px;
    max-height: 75vh;
    padding: 1.5rem;
    border-radius: 0;
}

.fil-modal__close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 36px;
    height: 36px;
    border: none;
    background: #f3f4f6;
    border-radius: 50%;
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6b7280;
    transition: background 0.15s, color 0.15s;
}

.fil-modal__close:hover {
    background: #e5e7eb;
    color: #111827;
}

.fil-modal__header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.fil-modal__img {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    background: var(--color-bg-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
}

.fil-modal__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.fil-modal__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #111827;
    margin: 0;
}

.fil-modal__alt {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    margin: 0.125rem 0 0;
}

.fil-modal__desc {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--color-border);
}

.fil-modal__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem 2rem;
}

.fil-modal__col h4 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-secondary);
    margin: 0 0 0.75rem;
    font-weight: 600;
}

.fil-modal__row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 0.4rem 0;
    border-bottom: 1px solid #f3f4f6;
    font-size: 0.8125rem;
}

.fil-modal__row span {
    color: var(--color-text-secondary);
}

.fil-modal__row b {
    font-weight: 600;
    color: #374151;
    text-align: right;
    margin-left: 0.5rem;
}

/* Compare Table */
.fil-compare-table-wrap {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.fil-compare-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.8125rem;
    min-width: 500px;
}

.fil-compare-table thead th {
    background: linear-gradient(180deg, #f9fafb, #f3f4f6);
    color: #374151;
    font-weight: 600;
    padding: 0.5rem 0.5rem;
    border-bottom: 2px solid var(--color-border);
    text-align: center;
    min-width: 130px;
}

.fil-compare-table thead th:first-child {
    background: linear-gradient(180deg, #f9fafb, #f3f4f6);
    position: sticky;
    left: 0;
    z-index: 5;
    min-width: 180px;
    text-align: left;
}

.fil-compare-table tbody td {
    padding: 0.35rem 0.5rem;
    border-bottom: 1px solid #f0f0f0;
    text-align: center;
    color: #4b5563;
    vertical-align: middle;
    font-size: 0.78rem;
}

.fil-compare-table tbody td:first-child {
    position: sticky;
    left: 0;
    background: var(--color-bg);
    text-align: left;
    font-weight: 500;
    color: #374151;
    border-right: 1px solid var(--color-border);
    z-index: 4;
    padding-left: 1rem;
}

.fil-compare-table tbody tr:nth-child(even) td {
    background: #fafafa;
}

.fil-compare-table tbody tr:nth-child(even) td:first-child {
    background: #fafafa;
}

.fil-compare-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.fil-compare-header img,
.fil-compare-header svg {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    object-fit: cover;
    background: var(--color-bg-gray);
}

.fil-compare-header span {
    font-size: 0.875rem;
    font-weight: 700;
}

@media (max-width: 640px) {
    .fil-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.875rem;
    }
    .fil-card-v3 {
        padding: 1rem;
    }
    .fil-modal__box {
        padding: 1.25rem;
        max-height: 85vh;
    }
    .fil-modal__grid {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }
    .fil-compare-bar {
        bottom: 0.75rem;
        left: 0.75rem;
        right: 0.75rem;
        transform: translateY(120px);
    }
    .fil-compare-bar.is-visible {
        transform: translateY(0);
    }
}