/* ============================================
   Mountain Variety Hardware — Custom Styles
   ============================================ */

/* CSS Custom Properties */
:root {
    --color-teal-50: #f0fdfa;
    --color-teal-100: #ccfbf1;
    --color-teal-200: #99f6e4;
    --color-teal-500: #14b8a6;
    --color-teal-600: #0d9488;
    --color-teal-700: #0f766e;
    --color-teal-800: #115e59;
    --color-teal-900: #134e4a;
    
    --color-slate-50: #f8fafc;
    --color-slate-100: #f1f5f9;
    --color-slate-200: #e2e8f0;
    --color-slate-300: #cbd5e1;
    --color-slate-400: #94a3b8;
    --color-slate-500: #64748b;
    --color-slate-600: #475569;
    --color-slate-700: #334155;
    --color-slate-800: #1e293b;
    --color-slate-900: #0f172a;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08);
    --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.1);
    --shadow-lg: 0 12px 40px rgba(15, 23, 42, 0.12);
    --shadow-xl: 0 20px 60px rgba(15, 23, 42, 0.15);
    
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-slate-800);
    background-color: #ffffff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

ul {
    list-style: none;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-slate-200);
    transition: var(--transition);
}

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

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--color-slate-900);
}

.logo-icon {
    color: var(--color-teal-600);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-size: 0.938rem;
    font-weight: 500;
    color: var(--color-slate-600);
    transition: color var(--transition);
    position: relative;
}

.nav-links a:not(.btn):hover {
    color: var(--color-teal-600);
}

.nav-links a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-teal-600);
    transition: width var(--transition);
}

.nav-links a:not(.btn):hover::after {
    width: 100%;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    padding: 8px;
    color: var(--color-slate-700);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: #ffffff;
    border-bottom: 1px solid var(--color-slate-200);
    padding: 16px 24px;
    box-shadow: var(--shadow-lg);
    z-index: 999;
}

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

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

.mobile-menu a {
    display: block;
    padding: 12px 16px;
    font-weight: 500;
    color: var(--color-slate-700);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.mobile-menu a:hover {
    background: var(--color-teal-50);
    color: var(--color-teal-700);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: var(--font-body);
    font-size: 0.938rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-teal-600);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(13, 148, 136, 0.3);
}

.btn-primary:hover {
    background: var(--color-teal-700);
    box-shadow: 0 4px 16px rgba(13, 148, 136, 0.4);
    transform: translateY(-1px);
}

.btn-secondary {
    background: transparent;
    color: var(--color-slate-700);
    border: 1.5px solid var(--color-slate-300);
}

.btn-secondary:hover {
    border-color: var(--color-teal-600);
    color: var(--color-teal-700);
    background: var(--color-teal-50);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.btn-large {
    padding: 14px 28px;
    font-size: 1rem;
}

/* ============================================
   Section Labels & Titles
   ============================================ */
.section-label {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.813rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-teal-600);
    background: var(--color-teal-50);
    padding: 6px 14px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--color-slate-900);
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.063rem;
    color: var(--color-slate-500);
    max-width: 560px;
    line-height: 1.7;
}

.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-header .section-subtitle {
    margin: 0 auto;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--color-slate-50) 0%, #ffffff 50%, var(--color-teal-50) 100%);
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-teal-700);
    background: var(--color-teal-50);
    border: 1px solid var(--color-teal-100);
    padding: 8px 16px;
    border-radius: 50px;
    margin-bottom: 24px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-teal-600);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.3); }
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.25rem);
    font-weight: 800;
    color: var(--color-slate-900);
    line-height: 1.15;
    margin-bottom: 20px;
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-teal-600), var(--color-teal-800));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-slate-500);
    line-height: 1.75;
    margin-bottom: 32px;
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
}

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

.stat-number {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-slate-900);
}

.stat-label {
    font-size: 0.813rem;
    color: var(--color-slate-500);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--color-slate-200);
}

/* Hero Image */
.hero-image {
    position: relative;
}

.hero-image-wrapper {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hero-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-float-card {
    position: absolute;
    bottom: -20px;
    left: -20px;
    display: flex;
    align-items: center;
    gap: 12px;
    background: #ffffff;
    padding: 16px 20px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.float-card-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-teal-50);
    border-radius: var(--radius-md);
    color: var(--color-teal-600);
    flex-shrink: 0;
}

.hero-float-card strong {
    display: block;
    font-size: 0.875rem;
    color: var(--color-slate-900);
}

.hero-float-card span {
    font-size: 0.813rem;
    color: var(--color-slate-500);
}

/* ============================================
   About Section
   ============================================ */
.about {
    padding: 96px 0;
    background: #ffffff;
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-text {
    font-size: 1.063rem;
    color: var(--color-slate-600);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.938rem;
    font-weight: 500;
    color: var(--color-slate-700);
}

.feature-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-teal-600);
    flex-shrink: 0;
}

.about-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ============================================
   Products Section
   ============================================ */
.products {
    padding: 96px 0;
    background: var(--color-slate-50);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.product-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-slate-200);
    transition: all var(--transition);
}

.product-card:hover {
    border-color: var(--color-teal-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.product-card-image {
    overflow: hidden;
    aspect-ratio: 400 / 280;
}

.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.product-card h3 {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-slate-900);
    padding: 16px 20px 8px;
}

.product-card p {
    font-size: 0.938rem;
    color: var(--color-slate-500);
    line-height: 1.6;
    padding: 0 20px 20px;
}

/* ============================================
   Services Section
   ============================================ */
.services {
    padding: 96px 0;
    background: #ffffff;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.service-card {
    padding: 32px 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-slate-200);
    transition: all var(--transition);
}

.service-card:hover {
    border-color: var(--color-teal-200);
    background: var(--color-teal-50);
    box-shadow: var(--shadow-md);
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-teal-50);
    border: 1px solid var(--color-teal-100);
    border-radius: var(--radius-md);
    color: var(--color-teal-700);
    margin-bottom: 20px;
    transition: all var(--transition);
}

.service-card:hover .service-icon {
    background: var(--color-teal-600);
    border-color: var(--color-teal-600);
    color: #ffffff;
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-slate-900);
    margin-bottom: 10px;
}

.service-card p {
    font-size: 0.938rem;
    color: var(--color-slate-500);
    line-height: 1.7;
}

/* ============================================
   Location Section
   ============================================ */
.location {
    padding: 96px 0;
    background: var(--color-slate-50);
}

.location-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: stretch;
}

.location-info {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.location-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.location-item {
    display: flex;
    gap: 16px;
}

.location-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-teal-50);
    border-radius: var(--radius-md);
    color: var(--color-teal-600);
    flex-shrink: 0;
}

.location-item strong {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-slate-900);
    margin-bottom: 4px;
}

.location-item p {
    font-size: 0.938rem;
    color: var(--color-slate-600);
    line-height: 1.6;
}

.location-item a {
    color: var(--color-teal-600);
    transition: color var(--transition);
}

.location-item a:hover {
    color: var(--color-teal-800);
}

.location-map {
    min-height: 400px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* ============================================
   Contact Section
   ============================================ */
.contact {
    padding: 96px 0;
    background: var(--color-slate-900);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact .section-label {
    background: rgba(20, 184, 166, 0.15);
    color: var(--color-teal-200);
}

.contact .section-title {
    color: #ffffff;
}

.contact-text {
    font-size: 1.063rem;
    color: var(--color-slate-400);
    line-height: 1.75;
    margin-top: 16px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    background: #ffffff;
    padding: 36px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-slate-700);
}

.form-group input,
.form-group textarea {
    padding: 12px 16px;
    border: 1.5px solid var(--color-slate-200);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.938rem;
    color: var(--color-slate-800);
    background: var(--color-slate-50);
    transition: all var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-teal-500);
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-slate-400);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Form Success */
.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 48px 36px;
    background: #ffffff;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    gap: 16px;
}

.form-success.active {
    display: flex;
}

.success-icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-teal-50);
    border-radius: 50%;
    color: var(--color-teal-600);
}

.form-success h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-slate-900);
}

.form-success p {
    font-size: 0.938rem;
    color: var(--color-slate-500);
    line-height: 1.6;
    margin-bottom: 8px;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--color-slate-900);
    color: var(--color-slate-400);
    padding: 64px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
}

.footer-brand p {
    margin-top: 16px;
    font-size: 0.938rem;
    line-height: 1.7;
    color: var(--color-slate-400);
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-heading);
    font-size: 0.938rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 16px;
}

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

.footer-links a {
    font-size: 0.938rem;
    color: var(--color-slate-400);
    transition: color var(--transition);
}

.footer-links a:hover {
    color: var(--color-teal-400);
}

.footer-contact p {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.938rem;
    margin-bottom: 10px;
    color: var(--color-slate-400);
}

.footer-contact a {
    color: var(--color-teal-400);
    transition: color var(--transition);
}

.footer-contact a:hover {
    color: var(--color-teal-300);
}

.footer-bottom {
    border-top: 1px solid var(--color-slate-800);
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--color-slate-500);
}

/* ============================================
   Responsive Styles
   ============================================ */
@media (max-width: 1024px) {
    .hero-container {
        gap: 40px;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-image {
        order: -1;
    }
    
    .hero-float-card {
        left: 16px;
        bottom: -16px;
    }
    
    .hero-stats {
        gap: 16px;
    }
    
    .about-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-image {
        order: -1;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }
    
    .location-container {
        grid-template-columns: 1fr;
    }
    
    .location-map {
        min-height: 300px;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-form {
        padding: 24px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero {
        padding: 90px 0 48px;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        justify-content: center;
    }
    
    .hero-stats {
        flex-wrap: wrap;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 1.625rem;
    }
}

/* ============================================
   Accessibility: Reduced Motion
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}