/* ==========================================================================
   Kamar Hardware Stores - Unified Design System & Stylesheet
   Theme: Crisp Clean White Background with Industrial Royal Blue & Black
   ========================================================================== */

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

:root {
    --bg-dark: #ffffff;
    --bg-card: #f8fafc;
    --bg-card-hover: #ffffff;
    --bg-glass: rgba(255, 255, 255, 0.95);

    --primary: #0d6efd;
    --primary-hover: #0b5ed7;
    --primary-dark: #0f2b48;
    --primary-glow: rgba(13, 110, 253, 0.25);
    --accent-blue: #0284c7;

    --text-main: #111827;
    /* Black / Very Dark */
    --text-muted: #4b5563;
    /* Muted Black/Gray */
    --text-blue: #0d6efd;
    /* Blue Accent */
    --text-dark-blue: #0f2b48;
    /* Deep Industrial Blue */
    --text-btn-white: #ffffff;
    /* Text inside solid blue buttons */

    --border-color: #e2e8f0;
    --border-highlight: rgba(13, 110, 253, 0.4);

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    --transition-fast: 0.25s ease;
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --shadow-main: 0 10px 30px rgba(0, 0, 0, 0.08);
    --shadow-glow: 0 0 25px rgba(13, 110, 253, 0.25);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

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

ul {
    list-style: none;
}

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

button,
input,
select,
textarea {
    font-family: inherit;
    font-size: inherit;
    outline: none;
    border: none;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Typography Helpers */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark-blue);
}

.section-subtitle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #164c9c;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.75rem;
}

.section-subtitle i {
    font-size: 0.8rem;
    animation: rotateFastener 10s linear infinite;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    position: relative;
    color: var(--text-dark-blue);
}

.section-title span {
    color: #164c9c;
    position: relative;
}

.section-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 650px;
    margin-bottom: 2.5rem;
}

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

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

/* Buttons - ALL BUTTONS BLUE COLOR */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.9rem 2rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary {
    background: linear-gradient(135deg, #072d66 0%, #1656a9 100%);
    color: var(--text-btn-white) !important;
    box-shadow: 0 4px 15px rgba(13, 110, 253, 0.3);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: 0.5s;
    z-index: -1;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #0b5ed7 0%, #0a58ca 100%);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.btn-outline {
    background: #ffffff;
    border: 2px solid #164c9c;
    color: #164c9c !important;
}

.btn-outline:hover {
    background: #164c9c;
    color: var(--text-btn-white) !important;
    border-color: #164c9c;
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

/* Top Bar */
.top-bar {
    background-color: #0f2b48;
    border-bottom: 1px solid var(--border-color);
    padding: 0.5rem 0;
    font-size: 0.85rem;
    color: #cbd5e1;
}

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

.top-bar-info {
    display: flex;
    gap: 1.5rem;
}

.top-bar-info a {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: #ffffff;
}

.top-bar-info a:hover {
    color: #60a5fa;
}

/* Header & Navigation */
.header-main {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all var(--transition-fast);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 52px;
    max-width: 240px;
    width: auto;
    object-fit: contain;
    display: block;
    transition: transform var(--transition-fast);
}

.brand-logo:hover .logo-img {
    transform: scale(1.03);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.5rem 0;
    position: relative;
    color: var(--text-main);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #164c9c;
    transition: width var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: #164c9c;
}

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

.mobile-toggle {
    display: none;
    font-size: 1.5rem;
    color: var(--text-main);
    cursor: pointer;
    background: transparent;
    padding: 0.5rem;
}

/* Hero Slider Section */
.hero {
    position: relative;
    padding: 0;
    min-height: 680px;
    overflow: hidden;
    background-color: #f1f5f9;
}

.hero-slider {
    position: relative;
    width: 100%;
    height: 680px;
}

.hero-slide {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1s cubic-bezier(0.4, 0, 0.2, 1), transform 1.2s cubic-bezier(0.4, 0, 0.2, 1);
    transform: scale(1.05);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-slide.active {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
    z-index: 2;
}

.hero-slide-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-slide-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 1;
    filter: brightness(0.95);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(0, 0, 0, 0.69) 0%, rgba(0, 0, 0, 0.57) 100%);
    z-index: 1;
}

.hero-content-center {
    position: relative;
    z-index: 5;
    max-width: 850px;
    margin: 0 auto;
    text-align: center;
    padding: 2rem 1.5rem;
}

.hero-slide.active .hero-content-center .badge-tag {
    animation: slideUpCenter 0.8s ease forwards;
}

.hero-slide.active .hero-content-center .hero-title {
    animation: slideUpCenter 0.9s ease 0.15s forwards;
}

.hero-slide.active .hero-content-center .hero-description {
    animation: slideUpCenter 1s ease 0.3s forwards;
}

.hero-slide.active .hero-content-center .hero-actions {
    animation: slideUpCenter 1.1s ease 0.45s forwards;
}

.hero-content-center .badge-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 1.25rem;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    color: #ffffff;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(4px);
}

.hero-content-center .hero-title {
    font-size: 3.6rem;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    color: #ffffff;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
}

.hero-content-center .hero-title span {
    color: #ffffff;
    text-shadow: 0 2px 15px rgba(255, 255, 255, 0.3);
}

.hero-content-center .hero-description {
    font-size: 1.15rem;
    color: #ffffff;
    margin: 0 auto 2.5rem;
    max-width: 720px;
    line-height: 1.7;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
}

.hero-actions {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

/* Slider Controls */
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 52px;
    height: 52px;
    background: #ffffff;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    color: #164c9c;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 20;
    transition: all var(--transition-fast);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.slider-arrow:hover {
    background: #164c9c;
    color: #ffffff;
    border-color: #164c9c;
    box-shadow: 0 0 20px rgba(13, 110, 253, 0.4);
}

.prev-slide {
    left: 2rem;
}

.next-slide {
    right: 2rem;
}

.slider-dots {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.75rem;
    z-index: 20;
}

.slider-dots .dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: rgba(15, 43, 72, 0.2);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.slider-dots .dot.active,
.slider-dots .dot:hover {
    background: #164c9c;
    width: 36px;
    border-radius: 20px;
    box-shadow: 0 0 10px rgba(13, 110, 253, 0.4);
}

@keyframes slideUpCenter {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Fastener Floating Decor */
.fastener-float {
    position: absolute;
    width: 80px;
    height: 80px;
    opacity: 0.08;
    pointer-events: none;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%230d6efd'%3E%3Cpath d='M12 2L2 7v10l10 5 10-5V7L12 2zm0 2.8l7 3.5v7l-7 3.5-7-3.5v-7l7-3.5z'/%3E%3C/svg%3E") no-repeat center/contain;
}

.ff-1 {
    top: 15%;
    right: 10%;
    animation: floatingNut 8s ease-in-out infinite;
}

.ff-2 {
    bottom: 20%;
    right: 25%;
    animation: floatingNut 12s ease-in-out infinite reverse;
    width: 120px;
    height: 120px;
}

/* Stats Bar */
.stats-bar {
    position: relative;
    z-index: 10;
    margin-top: -4rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 2rem;
    box-shadow: var(--shadow-main);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 0.5rem;
}

.stat-icon {
    width: 54px;
    height: 54px;
    background: rgba(13, 110, 253, 0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #164c9c;
    font-size: 1.5rem;
}

.stat-number {
    font-size: 2rem;
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--text-dark-blue);
    line-height: 1;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 0.25rem;
    font-weight: 600;
}

/* Services & Products Grid */
.services-section {
    padding: 6rem 0;
    background-color: #ffffff;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2rem;
}

.service-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-smooth);
    position: relative;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: #164c9c;
    box-shadow: 0 15px 35px rgba(13, 110, 253, 0.15);
}

.service-img-wrap {
    height: 220px;
    width: 100%;
    position: relative;
    overflow: hidden;
}

.service-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.service-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: #0f2b48;
    color: #ffffff;
    padding: 0.3rem 0.8rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.service-content {
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.service-title {
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
    transition: color var(--transition-fast);
    color: var(--text-dark-blue);
}

.service-card:hover .service-title {
    color: #164c9c;
}

.service-text {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.service-specs {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.spec-chip {
    background: #f1f5f9;
    border: 1px solid #cbd5e1;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-size: 0.75rem;
    color: var(--text-main);
    font-weight: 600;
}

.service-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.link-btn {
    color: #164c9c;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.link-btn i {
    transition: transform var(--transition-fast);
}

.link-btn:hover i {
    transform: translateX(4px);
}

/* Page Banners & CTA Section */
.page-banner {
    position: relative;
    padding: 3.5rem 0;
    background-color: #0f2b48;
    border-bottom: 1px solid var(--border-color);
    overflow: hidden;
    min-height: 220px;
    display: flex;
    align-items: center;
}

.cta-banner {
    padding: 3.5rem 0;
    text-align: center;
    background: linear-gradient(135deg, #0f2b48 0%, #164c9c 100%);
}

.cta-banner .section-title {
    color: #ffffff !important;
    margin-bottom: 0.75rem;
}

.cta-banner .section-desc {
    color: #e2e8f0 !important;
    max-width: 700px;
}

.page-banner-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.page-banner-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.45;
    filter: brightness(0.8);
}

.page-banner-overlay {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 43, 72, 0.85) 0%, rgba(13, 17, 23, 0.75) 100%);
    z-index: 1;
}

.page-banner .container {
    position: relative;
    z-index: 5;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #e2e8f0;
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.breadcrumb a {
    color: #ffffff;
}

.breadcrumb a:hover {
    color: #60a5fa;
}

.breadcrumb span {
    color: #60a5fa;
}

.page-title {
    font-size: 3rem;
    text-transform: uppercase;
    color: #ffffff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
}

.page-title span {
    color: #60a5fa;
}

.page-banner p {
    color: #f8fafc !important;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.5);
}

/* About Page Styles */
.about-section {
    padding: 6rem 0;
    background-color: #ffffff;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-img-frame {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-main);
}

.about-img-frame img {
    width: 100%;
    height: 100%;
    display: block;
}

.experience-badge {
    position: absolute;
    bottom: 2rem;
    left: 2rem;
    background: #ffffff;
    border: 2px solid #164c9c;
    border-radius: var(--radius-md);
    padding: 1.25rem 1.75rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-main);
}

.exp-num {
    font-size: 2.5rem;
    font-family: var(--font-heading);
    font-weight: 900;
    color: #164c9c;
    line-height: 1;
}

.exp-txt {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    line-height: 1.2;
    color: var(--text-dark-blue);
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
}

.feature-box {
    background: #f8fafc;
    border: 1px solid var(--border-color);
    padding: 1.25rem;
    border-radius: var(--radius-sm);
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.feature-box i {
    color: #164c9c;
    font-size: 1.5rem;
    margin-top: 0.2rem;
}

.feature-box h4 {
    font-size: 1.05rem;
    margin-bottom: 0.25rem;
    color: var(--text-dark-blue);
}

.feature-box p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Gallery Page Styles & Lightbox */
.gallery-section {
    padding: 5rem 0;
    background-color: #ffffff;
}

.gallery-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.filter-btn {
    background: #f8fafc;
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 0.6rem 1.4rem;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    background: #164c9c;
    color: var(--text-btn-white);
    border-color: #164c9c;
    box-shadow: 0 0 15px var(--primary-glow);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-sm);
    overflow: hidden;
    height: 260px;
    border: 1px solid var(--border-color);
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 43, 72, 0.88);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity var(--transition-fast);
    padding: 1.5rem;
    text-align: center;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-icon {
    width: 50px;
    height: 50px;
    background: #164c9c;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    transform: translateY(20px);
    transition: transform var(--transition-fast);
}

.gallery-item:hover .gallery-icon {
    transform: translateY(0);
}

.gallery-title {
    font-size: 1.1rem;
    color: #ffffff;
}

.gallery-cat {
    font-size: 0.8rem;
    color: #60a5fa;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
}

/* Lightbox Modal */
.lightbox-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    padding: 2rem;
}

.lightbox-modal.active {
    opacity: 1;
    pointer-events: all;
}

.lightbox-content {
    max-width: 900px;
    width: 100%;
    position: relative;
}

.lightbox-img {
    width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

.lightbox-caption {
    text-align: center;
    color: #ffffff;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-top: 1rem;
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    color: #ffffff;
    font-size: 2rem;
    cursor: pointer;
    background: transparent;
    transition: color 0.2s ease;
}

.lightbox-close:hover {
    color: #60a5fa;
}

.lightbox-zoom {
    position: absolute;
    top: -40px;
    right: 50px;
    color: #ffffff;
    font-size: 1.4rem;
    cursor: pointer;
    background: transparent;
    transition: color 0.2s ease;
}

.lightbox-zoom:hover {
    color: #60a5fa;
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(15, 43, 72, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.lightbox-prev {
    left: -65px;
}

.lightbox-next {
    right: -65px;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: #0d6efd;
    color: #ffffff;
    transform: translateY(-50%) scale(1.1);
}

.lightbox-img {
    width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease;
    cursor: zoom-in;
}

.lightbox-img.zoomed {
    transform: scale(1.5);
    cursor: zoom-out;
}

@media (max-width: 768px) {
    .lightbox-prev {
        left: 10px;
    }

    .lightbox-next {
        right: 10px;
    }
}

/* Contact Page Styles */
.contact-section {
    padding: 5rem 0;
    background-color: #ffffff;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 3.5rem;
}

.contact-info-card {
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 2.5rem;
}

.info-item {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.info-icon {
    width: 50px;
    height: 50px;
    background: rgba(13, 110, 253, 0.1);
    border: 1px solid var(--border-highlight);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #164c9c;
    font-size: 1.35rem;
    flex-shrink: 0;
}

.info-text h4 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
    color: var(--text-dark-blue);
}

.info-text p,
.info-text a {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.info-text a:hover {
    color: #164c9c;
}

.contact-form-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 2.5rem;
    box-shadow: var(--shadow-main);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-main);
}

.form-control {
    width: 100%;
    padding: 0.9rem 1.2rem;
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    transition: border-color var(--transition-fast);
}

.form-control:focus {
    background: #ffffff;
    border-color: #164c9c;
    box-shadow: 0 0 10px rgba(13, 110, 253, 0.2);
}

textarea.form-control {
    resize: vertical;
    min-height: 140px;
}

.map-container {
    width: 100%;
    margin-top: 4rem;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-main);
}

.map-container iframe {
    width: 100%;
    height: 450px;
    border: 0;
}

/* Quote Modal */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-backdrop.active {
    opacity: 1;
    pointer-events: all;
}

.modal-box {
    background: #ffffff;
    border: 1px solid var(--border-highlight);
    border-radius: var(--radius-md);
    max-width: 600px;
    width: 100%;
    padding: 2.5rem;
    position: relative;
    box-shadow: var(--shadow-main), var(--shadow-glow);
}

.modal-close {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    background: transparent;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
}

.modal-close:hover {
    color: #164c9c;
}

.form-toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: #0d6efd;
    color: #ffffff;
    padding: 1rem 1.5rem;
    border-radius: var(--radius-sm);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: var(--shadow-main);
    z-index: 4000;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.4s ease;
}

.form-toast.show {
    transform: translateY(0);
    opacity: 1;
}

/* Specification Tables */
.spec-table-wrap {
    width: 100%;
    overflow-x: auto;
    margin-top: 2rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.spec-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    background: #ffffff;
}

.spec-table th,
.spec-table td {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
}

.spec-table th {
    background: #0f2b48;
    color: #ffffff;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    text-transform: uppercase;
}

.spec-table tr:hover {
    background: rgba(13, 110, 253, 0.04);
}

/* Footer */
.footer {
    background: #0f2b48;
    border-top: 1px solid var(--border-color);
    padding: 5rem 0 2rem;
    color: #ffffff;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.2fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer p,
.footer span,
.footer strong,
.footer a,
.footer-col p,
.footer-col span,
.footer-col strong,
.footer-col a,
.footer-links a,
.footer-bottom,
.footer-bottom p {
    color: #ffffff !important;
}

.footer-col h4 {
    font-size: 1.15rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
    color: #ffffff;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: #60a5fa;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: #ffffff !important;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.footer-links a:hover {
    color: #60a5fa !important;
    padding-left: 5px;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #ffffff !important;
    font-size: 0.88rem;
}

.footer-bottom p {
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    text-align: center;
}

/* Unique Keyframe Animations */
@keyframes floatingNut {
    0% {
        transform: translateY(0px) rotate(0deg);
    }

    50% {
        transform: translateY(-20px) rotate(180deg);
    }

    100% {
        transform: translateY(0px) rotate(360deg);
    }
}

@keyframes rotateFastener {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes pulseGlow {
    0% {
        box-shadow: 0 0 5px rgba(13, 110, 253, 0.2);
    }

    50% {
        box-shadow: 0 0 20px rgba(13, 110, 253, 0.6);
    }

    100% {
        box-shadow: 0 0 5px rgba(13, 110, 253, 0.2);
    }
}

/* 6 Key Reasons Why Choose Us Grid Section */
.why-choose-grid-section {
    padding: 5rem 0;
    background: #f8fafc;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.why-choose-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.why-choose-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 2rem 1.75rem;
    transition: all var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    position: relative;
}

.why-choose-card:hover {
    transform: translateY(-8px);
    border-color: #164c9c;
    box-shadow: 0 15px 35px rgba(13, 110, 253, 0.15);
}

.why-card-icon {
    width: 60px;
    height: 60px;
    background: rgba(13, 110, 253, 0.1);
    border: 1px solid rgba(13, 110, 253, 0.2);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #164c9c;
    font-size: 1.6rem;
    margin-bottom: 1.25rem;
    transition: all var(--transition-fast);
}

.why-choose-card:hover .why-card-icon {
    background: #164c9c;
    color: #ffffff;
    box-shadow: 0 0 15px rgba(13, 110, 253, 0.4);
}

.why-choose-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text-dark-blue);
    font-family: var(--font-heading);
    font-weight: 700;
}

.why-choose-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Floating Action Buttons (Right Side WhatsApp & Call) */
.floating-actions {
    position: fixed;
    bottom: 2rem;
    right: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    z-index: 9999;
}

.float-btn {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff !important;
    font-size: 1.4rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
    position: relative;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-decoration: none;
}

.float-whatsapp {
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    animation: pulseWhatsapp 2.5s infinite;
}

.float-call {
    background: linear-gradient(135deg, #0d6efd 0%, #0b5ed7 100%);
    animation: pulseCall 2.5s infinite 1.25s;
}

.float-btn:hover {
    transform: scale(1.12) translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.35);
}

.float-tooltip {
    position: absolute;
    right: 68px;
    background: #0f2b48;
    color: #ffffff !important;
    padding: 0.4rem 0.85rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-family: var(--font-heading);
    font-weight: 700;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.float-tooltip::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -6px;
    transform: translateY(-50%);
    border-width: 6px 0 6px 6px;
    border-style: solid;
    border-color: transparent transparent transparent #0f2b48;
}

.float-btn:hover .float-tooltip {
    opacity: 1;
    visibility: visible;
    right: 64px;
}

@keyframes pulseWhatsapp {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

@keyframes pulseCall {
    0% {
        box-shadow: 0 0 0 0 rgba(13, 110, 253, 0.6);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(13, 110, 253, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(13, 110, 253, 0);
    }
}

/* Google-Style Testimonials Slider UI */
.testimonials-section {
    padding: 5rem 0;
    background-color: #ffffff;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.g-testimonial-slider-wrap {
    position: relative;
    padding: 0 3rem;
}

.g-testimonial-window {
    overflow: hidden;
    width: 100%;
    border-radius: var(--radius-md);
    padding: 0.5rem 0;
}

.g-testimonial-track {
    display: flex;
    gap: 1.5rem;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    width: 100%;
}

.g-review-card {
    flex: 0 0 calc((100% - 3rem) / 3);
    min-width: calc((100% - 3rem) / 3);
    box-sizing: border-box;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.75rem 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.3s ease;
}

.g-review-card:hover {
    box-shadow: 0 12px 30px rgba(13, 110, 253, 0.12);
    border-color: #164c9c;
    transform: translateY(-4px);
}

.g-stars {
    color: #ffb703;
    font-size: 1.1rem;
    display: flex;
    gap: 0.2rem;
    margin-bottom: 1rem;
}

.g-review-text {
    color: #334155;
    font-size: 0.93rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.g-client-profile {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding-top: 1rem;
    border-top: 1px solid #f1f5f9;
}

.g-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    color: #ffffff;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.g-avatar-1 { background: linear-gradient(135deg, #3b82f6, #1d4ed8); }
.g-avatar-2 { background: linear-gradient(135deg, #0ea5e9, #0284c7); }
.g-avatar-3 { background: linear-gradient(135deg, #8b5cf6, #6d28d9); }
.g-avatar-4 { background: linear-gradient(135deg, #f59e0b, #d97706); }
.g-avatar-5 { background: linear-gradient(135deg, #10b981, #047857); }

.g-client-name {
    font-size: 0.98rem;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.2;
}

.g-client-title {
    font-size: 0.8rem;
    color: #64748b;
    display: block;
    margin-top: 2px;
}

/* Slider Arrow Buttons */
.g-slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #ffffff;
    border: 1px solid var(--border-color);
    color: #0f2b48;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    z-index: 10;
    transition: all 0.25s ease;
}

.g-prev-btn { left: 0; }
.g-next-btn { right: 0; }

.g-slider-arrow:hover {
    background: #0d6efd;
    color: #ffffff;
    border-color: #0d6efd;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 18px rgba(13, 110, 253, 0.3);
}

@media (max-width: 1024px) {
    .g-testimonial-slider-wrap { padding: 0 2.5rem; }
    .g-review-card {
        flex: 0 0 calc((100% - 1.5rem) / 2);
        min-width: calc((100% - 1.5rem) / 2);
    }
}

@media (max-width: 640px) {
    .g-testimonial-slider-wrap { padding: 0 2rem; }
    .g-review-card {
        flex: 0 0 100%;
        min-width: 100%;
    }
    .g-slider-arrow {
        width: 38px;
        height: 38px;
        font-size: 0.9rem;
    }
    .g-prev-btn { left: -5px; }
    .g-next-btn { right: -5px; }
}

/* Scroll To Top Button (Left Side Opposite WhatsApp & Call) */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    left: 1.5rem;
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: #0f2b48;
    border: 2px solid #ffffff;
    color: #ffffff !important;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    cursor: pointer;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: #ffffff;
    color: #0f2b48 !important;
    border-color: #ffffff;
    transform: scale(1.1) translateY(-4px);
    box-shadow: 0 8px 25px rgba(6, 162, 252, 0.4);
}

.float-tooltip-left {
    position: absolute;
    left: 65px;
    background: #0f2b48;
    color: #ffffff !important;
    padding: 0.4rem 0.85rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-family: var(--font-heading);
    font-weight: 700;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.float-tooltip-left::after {
    content: '';
    position: absolute;
    top: 50%;
    left: -6px;
    transform: translateY(-50%);
    border-width: 6px 6px 6px 0;
    border-style: solid;
    border-color: transparent #0f2b48 transparent transparent;
}

.back-to-top:hover .float-tooltip-left {
    opacity: 1;
    visibility: visible;
    left: 62px;
}

/* Scroll Reveal Utility Classes */
.reveal-up,
.reveal-left,
.reveal-right,
.zoom-in {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-up {
    transform: translateY(40px);
}

.reveal-left {
    transform: translateX(-40px);
}

.reveal-right {
    transform: translateX(40px);
}

.zoom-in {
    transform: scale(0.92);
}

.reveal-active {
    opacity: 1 !important;
    transform: translate(0) scale(1) !important;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
    .container {
        padding: 0 1.5rem;
    }

    .hero-title {
        font-size: 3rem;
    }

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

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

    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.25rem;
    }

    .top-bar {
        display: none;
    }

    .header-container {
        height: 70px;
        padding: 0 0.5rem;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: #ffffff;
        flex-direction: column;
        justify-content: center;
        gap: 2rem;
        transition: left var(--transition-smooth);
        border-top: 1px solid var(--border-color);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        padding: 2rem;
    }

    .nav-menu.active {
        left: 0;
    }

    .mobile-toggle {
        display: block;
    }

    .hero {
        min-height: 500px;
    }

    .hero-slider {
        height: 520px;
    }

    .hero-content-center {
        padding: 1.25rem 1.75rem;
        max-width: 100%;
    }

    .hero-content-center .badge-tag {
        font-size: 0.72rem;
        padding: 0.3rem 0.85rem;
        margin-bottom: 0.75rem;
    }

    .hero-title {
        font-size: 1.55rem !important;
        line-height: 1.25 !important;
        margin-bottom: 0.85rem !important;
        letter-spacing: 0.5px;
    }

    .hero-description {
        font-size: 0.88rem !important;
        line-height: 1.5 !important;
        margin: 0 auto 1.25rem !important;
        max-width: 95% !important;
        padding: 0;
    }

    .hero-actions {
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
        gap: 0.65rem;
    }

    .hero-actions .btn {
        width: 100%;
        max-width: 270px;
        padding: 0.7rem 1.15rem;
        font-size: 0.88rem;
    }

    .slider-arrow {
        width: 36px;
        height: 36px;
        font-size: 0.85rem;
        top: 42%;
        background: rgba(255, 255, 255, 0.85);
        backdrop-filter: blur(4px);
    }

    .prev-slide {
        left: 0.35rem;
    }

    .next-slide {
        right: 0.35rem;
    }

    .slider-dots {
        bottom: 0.85rem;
    }

    .page-banner {
        padding: 2.5rem 0;
        min-height: 180px;
    }

    .page-banner-title {
        font-size: 1.75rem !important;
    }

    .cta-banner .section-title {
        font-size: 1.6rem !important;
    }

    .section-title {
        font-size: 1.85rem;
    }

    .section-subtitle {
        font-size: 0.85rem;
    }

    .section-desc {
        font-size: 1rem;
        margin-bottom: 2rem;
    }

    .services-section,
    .about-section,
    .gallery-section,
    .contact-section {
        padding: 4rem 0;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 0.25rem;
    }

    .service-card {
        width: 100%;
    }

    .stats-bar {
        margin-top: -2rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
        padding: 1.5rem;
    }

    .about-img-frame {
        max-height: 380px;
    }

    .experience-badge {
        bottom: 1rem;
        left: 1rem;
        padding: 0.9rem 1.25rem;
    }

    .exp-num {
        font-size: 2rem;
    }

    .about-features {
        grid-template-columns: 1fr;
        gap: 1.25rem;
        width: 100%;
    }

    .feature-box {
        padding: 1.25rem;
        width: 100%;
    }

    .contact-info-card,
    .contact-form-card {
        padding: 1.75rem 1.25rem;
    }

    .footer {
        padding: 4rem 0 2rem;
    }

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

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

    .modal-box {
        padding: 1.75rem 1.25rem;
        width: 95%;
    }

    .floating-actions {
        bottom: 1.25rem;
        right: 1rem;
        gap: 0.75rem;
    }

    .float-btn {
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
    }

    .float-tooltip,
    .float-tooltip-left {
        display: none;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .logo-img {
        height: 42px;
        max-width: 180px;
    }

    .hero-title {
        font-size: 1.35rem !important;
        line-height: 1.22 !important;
        margin-bottom: 0.65rem !important;
    }

    .hero-description {
        font-size: 0.82rem !important;
        line-height: 1.45 !important;
        margin-bottom: 1rem !important;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
        gap: 0.75rem;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .badge-tag {
        font-size: 0.75rem;
        padding: 0.35rem 1rem;
    }

    .section-title {
        font-size: 1.65rem;
    }

    .service-img-wrap {
        height: 200px;
    }

    .service-content {
        padding: 1.25rem 1rem;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .gallery-filters {
        gap: 0.5rem;
    }

    .filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }

    .spec-table th,
    .spec-table td {
        padding: 0.75rem 0.85rem;
        font-size: 0.85rem;
    }
}