@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@700;800&display=swap');

/* ==========================================================================
   Shiv Shakti Technical Solution - Luxury B2B Lead Gen Portal Stylesheet
   Brand Colors:
   - Navy:  #0B1849 (Primary Deep Anchor Color)
   - Green: #124D1C (Industrial Quality & Conversion Highlights)
   - Gold:  #E4B028 (High-end Technical Highlights & Brand Accent)
   - Light: #EBEDE3 (Canvas & Background Spacer Tones)
   ========================================================================== */

:root {
    --navy: #0B1849;
    --navy-dark: #050a22;
    --navy-light: #162459;
    --navy-surface: #0f1c4a;
    --green: #124D1C;
    --green-light: #1a6527;
    --green-surface: rgba(18, 77, 28, 0.08);
    --gold: #E4B028;
    --gold-light: #f5c441;
    --gold-dim: rgba(228, 176, 40, 0.12);
    --gold-border: rgba(228, 176, 40, 0.35);
    --light: #EBEDE3;
    --light-surface: #f3f5ed;
    --white: #ffffff;
    --gray-100: #f7f9f4;
    --gray-200: #e2e6db;
    --gray-300: #cbd1bf;
    --gray-600: #545b4c;
    --gray-800: #1d2218;
    
    /* Luxury Spacing & Shadows */
    --shadow-sm: 0 4px 12px rgba(11, 24, 73, 0.04);
    --shadow-md: 0 12px 36px rgba(11, 24, 73, 0.08);
    --shadow-lg: 0 24px 64px rgba(11, 24, 73, 0.14);
    --shadow-gold: 0 8px 30px rgba(228, 176, 40, 0.22);
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    --transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

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

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--white);
    color: var(--gray-800);
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Typography Defaults - Expensive & Heavy */
h1, h2, h3, h4, h5 {
    color: var(--navy);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

h1 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(2.2rem, 5vw, 4rem);
}

h2 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(1.6rem, 3.5vw, 2.8rem);
}

p {
    color: var(--gray-600);
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 16px; /* Mobile Padding */
}

/* ========== ACCESSIBILITY & FOCUS ========== */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 3px;
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--gold);
    color: var(--navy);
    padding: 8px 16px;
    z-index: 10000;
    font-weight: 600;
    transition: top 0.2s;
}
.skip-link:focus { top: 0; }

/* ========== STICKY HEADER & NAVBAR ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(11, 24, 73, 0.96);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--gold-border);
    transition: var(--transition);
}

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

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 90px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
}

.logo-icon svg {
    width: 100%;
    height: 100%;
}

.logo-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.logo-main {
    font-family: 'Cinzel', serif;
    font-size: 1.35rem;
    font-weight: 700;
    color: #D1A85C;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.logo-sub {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 0.48rem;
    font-weight: 800;
    color: #ffffff;
    background-color: #D1A85C;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border-radius: 50px;
    padding: 3px 12px;
    margin-top: 3px;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.logo-sub::before {
    content: "• ";
    margin-right: 3px;
}

.logo-sub::after {
    content: " •";
    margin-left: 3px;
}

/* Default Mobile Menu */
.nav {
    display: flex;
    position: fixed;
    top: 90px;
    left: 0;
    right: 0;
    background: var(--navy);
    flex-direction: column;
    padding: 24px;
    gap: 12px;
    transform: translateY(-120%);
    opacity: 0;
    transition: var(--transition);
    border-bottom: 1px solid var(--gold-border);
}

.nav.open {
    transform: translateY(0);
    opacity: 1;
}

.nav-link {
    padding: 12px 16px;
    font-size: 1rem;
    font-weight: 500;
    color: rgba(235, 237, 227, 0.85);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--gold);
    background: var(--gold-dim);
}

.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--gold);
    border-radius: 2px;
    transition: var(--transition);
}

/* ========== BREADCRUMBS ========== */
#global-breadcrumbs {
    background: var(--gray-100);
    border-bottom: 1px solid var(--gray-200);
    padding: 14px 0;
    margin-top: 90px;
}

/* ========== BUTTONS SYSTEM (CRO TARGETED) ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: var(--gold);
    color: var(--navy-dark);
}

.btn-primary:hover {
    background: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

.btn-outline {
    background: transparent;
    color: var(--gold);
    border-color: var(--gold-border);
}

.btn-outline:hover {
    background: var(--gold-dim);
    border-color: var(--gold);
    color: var(--gold);
}

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

.btn-green:hover {
    background: var(--green-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(18, 77, 28, 0.3);
}

.btn-sm {
    padding: 8px 18px;
    font-size: 0.85rem;
}

.btn-full {
    width: 100%;
}

/* ========== HERO SECTION (LUXURY INDUSTRIAL) ========== */
.hero {
    position: relative;
    min-height: auto;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 65%, var(--navy-light) 100%);
    padding: 60px 0;
    margin-top: 90px;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr; /* Mobile First */
    gap: 40px;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    padding: 6px 14px;
    background: var(--gold-dim);
    border: 1px solid var(--gold-border);
    border-radius: 50px;
    color: var(--gold);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.hero h1 {
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 1.05rem;
    color: rgba(235, 237, 227, 0.85);
    line-height: 1.6;
    margin-bottom: 28px;
    font-weight: 300;
}

.hero-sectors-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
}

.sector-pill {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(228, 176, 40, 0.2);
    color: var(--gold);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.78rem;
    font-weight: 500;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* ========== SECTIONS COMMON ========== */
.section {
    padding: 60px 0;
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 40px;
}

.section-tag {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gold);
    margin-bottom: 10px;
}

.section-header h2 {
    color: var(--navy);
    margin-bottom: 12px;
}

.section-desc {
    font-size: 1rem;
    color: var(--gray-600);
}

/* ========== ABOUT SECTION ========== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: start;
}

.about-content .lead {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 16px;
}

.about-content p {
    color: var(--gray-600);
    margin-bottom: 16px;
    line-height: 1.65;
}

.mission-box {
    margin-top: 28px;
    padding: 24px;
    background: var(--navy-dark);
    border-left: 4px solid var(--gold);
    border-radius: var(--radius-md);
    color: var(--white);
}

.mission-box h3 {
    color: var(--gold);
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.mission-box p {
    color: rgba(235, 237, 227, 0.8);
    margin: 0;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feature-card {
    background: var(--gray-100);
    padding: 24px;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--green);
}

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

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

/* ========== CUSTOM B2B CARDS GRID ========== */
.home-categories-grid,
.products-category-lander-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.category-card,
.category-lander-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 28px;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.category-card:hover,
.category-lander-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--gold-border);
}

.category-icon-box {
    font-size: 2.2rem;
    margin-bottom: 16px;
}

.category-card h3,
.category-lander-card h3 {
    font-size: 1.2rem;
    color: var(--navy);
    margin-bottom: 10px;
}

.category-card p,
.category-lander-card p {
    font-size: 0.9rem;
    color: var(--gray-600);
    margin-bottom: 24px;
    line-height: 1.55;
}

/* ========== PRODUCTS CARD GRID & FILTER ========== */
.product-search-box {
    max-width: 680px;
    margin: 0 auto 32px;
    position: relative;
}

.product-search-box input {
    width: 100%;
    padding: 14px 20px;
    font-size: 1rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-sm);
    outline: none;
    background: var(--white);
    transition: var(--transition);
}

.product-search-box input:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 4px var(--gold-dim);
}

.products-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.product-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

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

.product-card-img-placeholder {
    aspect-ratio: 1 / 1;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    overflow: hidden;
}

.product-card-img-placeholder img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.product-card-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-category-tag {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--green);
    margin-bottom: 6px;
}

.product-card h3 {
    font-size: 1.1rem;
    color: var(--navy);
    margin-bottom: 8px;
}

.product-card p {
    font-size: 0.88rem;
    color: var(--gray-600);
    margin-bottom: 20px;
    flex-grow: 1;
    line-height: 1.5;
}

/* ========== PRODUCT DETAIL VIEW ========== */
.product-detail-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 48px;
}

.product-photography-box {
    aspect-ratio: 1 / 1;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    overflow: hidden;
}

.product-photography-box img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.pd-info-container {
    display: flex;
    flex-direction: column;
}

.pd-cat-badge {
    align-self: flex-start;
    padding: 4px 12px;
    background: var(--gold-dim);
    color: var(--gold-light);
    border: 1px solid var(--gold-border);
    border-radius: 4px;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

.pd-lead {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--gray-800);
    line-height: 1.5;
    margin-bottom: 24px;
}

.pd-section-title {
    font-size: 1.15rem;
    color: var(--navy);
    border-bottom: 2px solid var(--gold-border);
    padding-bottom: 8px;
    margin: 28px 0 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pd-overview-text {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--gray-600);
}

.check-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.check-list li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.92rem;
    color: var(--gray-800);
}

.check-icon {
    color: var(--green);
    font-weight: 700;
}

.pd-spec-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 24px;
}

.spec-box {
    background: var(--gray-100);
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--gold);
}

.spec-box h4 {
    font-size: 0.85rem;
    color: var(--gray-600);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.spec-box p {
    font-size: 0.92rem;
    color: var(--navy-dark);
    font-weight: 600;
}

/* ========== SERVICES LISTING VIEW ========== */
.services-list-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 28px;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 32px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

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

/* ========== SPECIFICATIONS TABLES ========== */
.spec-table-wrapper {
    width: 100%;
    overflow-x: auto;
    margin: 48px 0;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
}

.spec-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.92rem;
}

.spec-table th,
.spec-table td {
    padding: 16px 24px;
    border-bottom: 1px solid var(--gray-200);
}

.spec-table th {
    background: var(--navy);
    color: var(--white);
    font-weight: 600;
}

.spec-table tr:last-child td {
    border-bottom: none;
}

.spec-table tr:nth-child(even) {
    background: var(--gray-100);
}

/* ========== INDUSTRIES BADGE ROW ========== */
.pd-industries-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.ind-badge {
    font-size: 0.82rem;
    font-weight: 600;
    background: var(--green-surface);
    color: var(--green-light);
    padding: 6px 16px;
    border-radius: 50px;
    border: 1px solid rgba(18, 77, 28, 0.2);
}

/* ========== RFQ FORM SYSTEM ========== */
.rfq-container {
    max-width: 900px;
    margin: 0 auto;
}

.contact-form-wrapper {
    background: var(--white);
    border: 1px solid var(--gray-200);
    padding: 24px;
    border-radius: var(--radius-md);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

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

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

.form-group label,
.form-group-full label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--navy);
}

.form-group input,
.form-group select,
.form-group textarea,
.form-group-full textarea {
    padding: 12px 16px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus,
.form-group-full textarea:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px var(--gold-dim);
}

.drag-drop-zone {
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius-md);
    padding: 32px;
    text-align: center;
    background: var(--gray-100);
    cursor: pointer;
    transition: var(--transition);
}

.drag-drop-zone:hover {
    border-color: var(--gold);
    background: var(--gold-dim);
}

.drag-drop-zone p {
    font-size: 0.88rem;
    color: var(--gray-600);
}

/* ========== FLOATING CONVERSION COMPONENT ========== */
.floating-whatsapp,
.floating-call,
.floating-quote-btn {
    position: fixed;
    width: 52px;
    height: 52px;
    right: 16px;
    border-radius: 50%;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    cursor: pointer;
}

.floating-whatsapp {
    bottom: 16px;
    background: #25D366;
}

.floating-call {
    bottom: 78px;
    background: var(--green);
    color: var(--white);
    font-size: 1.3rem;
}

.floating-quote-btn {
    bottom: 140px;
    background: var(--gold);
    color: var(--navy-dark);
    font-size: 1.3rem;
}

.floating-whatsapp:hover,
.floating-call:hover,
.floating-quote-btn:hover {
    transform: scale(1.1) translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* ========== MODAL DRAWERS ========== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(5, 10, 34, 0.8);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    padding: 16px;
}

.modal-overlay.modal-active {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    background: var(--white);
    width: 100%;
    max-width: 540px;
    border-radius: var(--radius-md);
    padding: 30px;
    position: relative;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gold-border);
}

.modal-close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--gray-600);
}

/* ========== FOOTER ========== */
.footer {
    background: var(--navy-dark);
    color: rgba(235, 237, 227, 0.75);
    padding: 60px 0 0;
    border-top: 1px solid var(--gold-border);
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(228, 176, 40, 0.15);
}

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 0.88rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.gst-badge {
    display: inline-block;
    font-size: 0.78rem;
    color: var(--gold);
    background: var(--gold-dim);
    padding: 4px 12px;
    border-radius: 4px;
    border: 1px solid var(--gold-border);
}

.footer-links h4 {
    color: var(--gold);
    font-size: 0.95rem;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-links a {
    display: block;
    font-size: 0.88rem;
    padding: 6px 0;
    transition: var(--transition);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    font-size: 0.78rem;
    flex-wrap: wrap;
    gap: 12px;
}

/* ==========================================================================
   TABLET RESPONSIVE DECK (min-width: 768px)
   ========================================================================== */
@media (min-width: 768px) {
    .container {
        padding: 0 24px;
    }

    .nav {
        position: static;
        background: transparent;
        flex-direction: row;
        padding: 0;
        gap: 4px;
        transform: none;
        opacity: 1;
        border-bottom: none;
    }

    .menu-toggle {
        display: none;
    }

    .nav-link {
        font-size: 0.88rem;
        padding: 8px 12px;
    }

    .hero-actions {
        flex-direction: row;
        gap: 16px;
    }

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

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

    .floating-whatsapp,
    .floating-call,
    .floating-quote-btn {
        right: 24px;
    }
}

/* ==========================================================================
   DESKTOP RESPONSIVE DECK (min-width: 1024px)
   ========================================================================== */
@media (min-width: 1024px) {
    .container {
        padding: 0 32px;
    }

    .hero {
        min-height: calc(100vh - 90px);
        padding: 80px 0;
    }

    .hero-grid {
        grid-template-columns: 1.15fr 0.85fr;
        gap: 64px;
    }

    .section {
        padding: 100px 0;
    }

    .about-grid {
        grid-template-columns: 1fr 1fr;
        gap: 64px;
    }

    .home-categories-grid,
    .products-category-lander-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 32px;
    }

    .products-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 32px;
    }

    .product-detail-layout {
        grid-template-columns: 1fr 1fr;
        gap: 64px;
    }

    .pd-spec-grid {
        grid-template-columns: 1fr 1fr;
    }

    .services-list-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 32px;
    }

    .footer-top {
        grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
        gap: 48px;
    }

    .contact-form-wrapper {
        padding: 40px;
    }
}

/* =========================
   Why Choose Us Section
   ========================= */

.why-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 24px;
    margin-top: 48px;
}

/* First 3 cards */
.why-card:nth-child(1),
.why-card:nth-child(2),
.why-card:nth-child(3) {
    grid-column: span 2;
}

/* Last 2 cards centered */
.why-card:nth-child(4) {
    grid-column: 2 / span 2;
}

.why-card:nth-child(5) {
    grid-column: 4 / span 2;
}

.why-card {
    position: relative;
    padding: 34px 30px;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.07);
    border-radius: 18px;
    overflow: hidden;

    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.04);

    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease,
        border-color 0.3s ease;
}

/* Decorative top line */
.why-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary, #1f5eff);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

/* Hover */
.why-card:hover {
    transform: translateY(-6px);
    border-color: rgba(31, 94, 255, 0.15);
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.08);
}

.why-card:hover::before {
    transform: scaleX(1);
}

/* Number */
.why-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: 48px;
    height: 48px;
    margin-bottom: 22px;

    border-radius: 12px;
    background: rgba(31, 94, 255, 0.08);
    color: var(--primary, #1f5eff);

    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.08em;
}

/* Heading */
.why-card h3 {
    margin: 0 0 12px;

    font-size: 20px;
    line-height: 1.3;
    font-weight: 700;
    color: var(--heading-color, #172033);
}

/* Description */
.why-card p {
    margin: 0;

    font-size: 15px;
    line-height: 1.7;
    color: var(--text-muted, #687386);
}

/* =========================
   Tablet
   ========================= */

@media (max-width: 900px) {
    .why-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        margin-top: 36px;
    }

    .why-card:nth-child(1),
    .why-card:nth-child(2),
    .why-card:nth-child(3),
    .why-card:nth-child(4),
    .why-card:nth-child(5) {
        grid-column: auto;
    }

    .why-card:nth-child(5) {
        grid-column: 1 / -1;
    }

    .why-card {
        padding: 28px 24px;
    }
}

/* =========================
   Mobile
   ========================= */

@media (max-width: 600px) {
    .why-grid {
        grid-template-columns: 1fr;
        gap: 16px;
        margin-top: 28px;
    }

    .why-card,
    .why-card:nth-child(5) {
        grid-column: auto;
    }

    .why-card {
        padding: 24px 20px;
        border-radius: 15px;
    }

    .why-number {
        width: 42px;
        height: 42px;
        margin-bottom: 17px;
        border-radius: 10px;
        font-size: 13px;
    }

    .why-card h3 {
        font-size: 18px;
        margin-bottom: 9px;
    }

    .why-card p {
        font-size: 14px;
        line-height: 1.65;
    }

    /* Disable large movement on touch devices */
    .why-card:hover {
        transform: none;
    }
}

/* =========================================
   CLIENT PORTFOLIO
   ========================================= */

.client-section {
    background: #ffffff;
}

.client-section .section-header {
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
}

/* Client Grid */
.client-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
    margin-top: 48px;
}

/* Client Card */
.client-card {
    position: relative;
    display: flex;
    flex-direction: column;

    min-height: 250px;
    padding: 28px;

    background: #ffffff;
    border: 1px solid #e5e9ef;
    border-radius: 16px;

    box-shadow: 0 6px 24px rgba(20, 32, 50, 0.05);

    overflow: hidden;

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease,
        border-color 0.25s ease;
}

/* Green accent */
.client-card::before {
    content: "";
    position: absolute;

    top: 0;
    left: 0;

    width: 100%;
    height: 4px;

    background: var(--green);
}

/* Small background decoration */
.client-card::after {
    content: "";
    position: absolute;

    width: 110px;
    height: 110px;

    right: -55px;
    bottom: -55px;

    border-radius: 50%;

    background: rgba(0, 0, 0, 0.025);

    pointer-events: none;
}

/* Hover */
.client-card:hover {
    transform: translateY(-5px);

    border-color: rgba(0, 0, 0, 0.12);

    box-shadow: 0 16px 38px rgba(20, 32, 50, 0.09);
}

/* Top row */
.client-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 12px;

    margin-bottom: 22px;
}

/* Number */
.client-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: 38px;
    height: 38px;

    border-radius: 10px;

    background: rgba(0, 0, 0, 0.045);

    color: var(--navy);

    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

/* Location / category */
.client-location {
    display: inline-flex;
    align-items: center;

    padding: 6px 10px;

    border-radius: 50px;

    background: rgba(0, 0, 0, 0.035);

    color: var(--gold);

    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;

    white-space: nowrap;
}

/* Client name */
.client-card h3 {
    margin: 0 0 14px;

    color: var(--navy);

    font-size: 1.15rem;
    line-height: 1.4;
    font-weight: 750;

    max-width: 95%;
}

/* Description */
.client-card p {
    margin: auto 0 0;

    color: var(--gray-600);

    font-size: 0.92rem;
    line-height: 1.65;
}


/* =========================================
   TABLET
   ========================================= */

@media (max-width: 1000px) {

    .client-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 18px;
        margin-top: 38px;
    }

    .client-card {
        min-height: 235px;
        padding: 24px;
    }

    .client-card h3 {
        font-size: 1.08rem;
    }
}


/* =========================================
   MOBILE
   ========================================= */

@media (max-width: 600px) {

    .client-section .section-header {
        text-align: left;
    }

    .client-grid {
        grid-template-columns: 1fr;
        gap: 14px;
        margin-top: 28px;
    }

    .client-card {
        min-height: auto;
        padding: 22px 20px;

        border-radius: 14px;
    }

    .client-card-top {
        margin-bottom: 17px;
    }

    .client-number {
        width: 34px;
        height: 34px;

        border-radius: 9px;

        font-size: 0.72rem;
    }

    .client-location {
        padding: 5px 9px;

        font-size: 0.62rem;
    }

    .client-card h3 {
        max-width: 100%;

        margin-bottom: 10px;

        font-size: 1.02rem;
        line-height: 1.4;
    }

    .client-card p {
        font-size: 0.88rem;
        line-height: 1.6;
    }

    /* Avoid hover movement on touch devices */
    .client-card:hover {
        transform: none;
    }
}