/* ================================================
   KUIPER PVT. LTD. — Medical Equipment Website
   Main Stylesheet — app.css
   Design: Minimal, Professional, Medical-grade
   ================================================ */

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

/* --- CSS Variables (Design Tokens) --- */
:root {
    --primary: #0B1F3A;
    --primary-light: #1A3560;
    --primary-dark: #070F1F;
    --accent: #00C9B1;
    --accent-dark: #00A896;
    --accent-light: #E0FAF7;
    --white: #FFFFFF;
    --off-white: #F4F7FB;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    --danger: #EF4444;
    --success: #10B981;
    --warning: #F59E0B;

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

    --radius-sm: 6px;
    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
    --radius-full: 9999px;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow: 0 4px 16px rgba(11,31,58,0.10);
    --shadow-md: 0 8px 32px rgba(11,31,58,0.14);
    --shadow-lg: 0 16px 48px rgba(11,31,58,0.18);
    --shadow-accent: 0 8px 24px rgba(0,201,177,0.25);

    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.4s 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: 1.7;
    color: var(--gray-700);
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
    color: var(--primary);
}

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

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

ul, ol {
    list-style: none;
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

/* --- Typography Scale --- */
.text-xs    { font-size: 0.75rem; }
.text-sm    { font-size: 0.875rem; }
.text-base  { font-size: 1rem; }
.text-lg    { font-size: 1.125rem; }
.text-xl    { font-size: 1.25rem; }
.text-2xl   { font-size: 1.5rem; }
.text-3xl   { font-size: 1.875rem; }
.text-4xl   { font-size: 2.25rem; }
.text-5xl   { font-size: 3rem; }
.text-6xl   { font-size: 3.75rem; }

.font-light   { font-weight: 300; }
.font-normal  { font-weight: 400; }
.font-medium  { font-weight: 500; }
.font-semi    { font-weight: 600; }
.font-bold    { font-weight: 700; }
.font-extra   { font-weight: 800; }

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

.container-wide {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 80px 0;
}

.section-sm {
    padding: 48px 0;
}

.section-lg {
    padding: 120px 0;
}

/* --- Flex & Grid Utilities --- */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }
.gap-8 { gap: 32px; }
.grid { display: grid; }

/* --- ==========================================
   NAVBAR
   ========================================== --- */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    max-width: 1200px;
    margin: 0 auto;
    height: 70px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.navbar-logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.navbar-logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.navbar-logo-name {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--primary);
    letter-spacing: -0.02em;
}

.navbar-logo-tagline {
    font-size: 0.65rem;
    color: var(--accent);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-weight: 500;
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}

.navbar-nav a {
    color: var(--primary);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    font-family: var(--font-heading);
    letter-spacing: 0.01em;
}

.navbar-nav a:hover,
.navbar-nav a.active {
    color: var(--accent);
    background: transparent;
    text-decoration: underline;
    text-decoration-color: var(--accent);
    text-underline-offset: 6px;
    text-decoration-thickness: 2px;
}

.navbar-nav a.nav-cta {
    background: var(--accent);
    color: var(--primary);
    padding: 8px 20px;
    border-radius: var(--radius-full);
    font-weight: 700;
    margin-left: 8px;
}

.navbar-nav a.nav-cta:hover {
    background: var(--accent-dark);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-accent);
}

/* Dropdown */
.nav-dropdown {
    position: relative;
}

.nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 8px;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: var(--transition);
    border: 1px solid var(--gray-100);
    z-index: 100;
}

.nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown-menu a {
    display: block;
    color: var(--gray-700) !important;
    padding: 10px 14px !important;
    border-radius: var(--radius-sm) !important;
    font-size: 0.875rem !important;
}

.nav-dropdown-menu a:hover {
    background: var(--accent-light) !important;
    color: var(--accent-dark) !important;
}

/* Mobile Menu Toggle */
.navbar-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--primary);
    font-size: 1.5rem;
}

/* --- ==========================================
   HERO SECTION
   ========================================== --- */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 50%, #1A4070 100%);
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80vw;
    height: 80vw;
    background: radial-gradient(circle, rgba(0,201,177,0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(0,201,177,0.05) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 24px;
    width: 100%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0,201,177,0.15);
    border: 1px solid rgba(0,201,177,0.3);
    color: var(--accent);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 24px;
    font-family: var(--font-heading);
}

.hero-badge span {
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -0.03em;
}

.hero-title .accent-word {
    color: var(--accent);
    position: relative;
}

.hero-description {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.75);
    line-height: 1.8;
    margin-bottom: 40px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 56px;
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.12);
}

.hero-stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
    font-family: var(--font-heading);
    letter-spacing: -0.03em;
}

.hero-stat-label {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.6);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 500;
    margin-top: 4px;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-visual-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-xl);
    padding: 40px;
    backdrop-filter: blur(10px);
    width: 100%;
    max-width: 420px;
    animation: float-card 6s ease-in-out infinite;
}

@keyframes float-card {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-16px); }
}

.hero-visual-icons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.hero-icon-item {
    aspect-ratio: 1;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 8px;
    transition: var(--transition);
    cursor: default;
}

.hero-icon-item:hover {
    background: rgba(0,201,177,0.12);
    border-color: rgba(0,201,177,0.3);
    transform: translateY(-4px);
}

.hero-icon-item .icon {
    font-size: 1.8rem;
}

.hero-icon-item .label {
    font-size: 0.65rem;
    color: rgba(255,255,255,0.6);
    text-align: center;
    font-family: var(--font-heading);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.95rem;
    font-family: var(--font-heading);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    text-decoration: none;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--accent-dark);
    border-color: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-accent);
    color: var(--white);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.3);
}

.btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--white);
    transform: translateY(-2px);
}

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

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

.btn-outline-dark {
    background: transparent;
    color: var(--primary);
    border-color: var(--gray-300);
}

.btn-outline-dark:hover {
    border-color: var(--primary);
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1.05rem;
}

/* --- SECTION HEADERS --- */
.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent-light);
    color: var(--accent-dark);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 16px;
    font-family: var(--font-heading);
}

.section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.75rem);
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 16px;
    letter-spacing: -0.03em;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--gray-500);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.8;
}

/* --- PRODUCT CARDS --- */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 28px;
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-100);
    overflow: hidden;
    transition: var(--transition-slow);
    position: relative;
    group: true;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(0,201,177,0.2);
}

.product-card-image {
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, var(--gray-50), var(--gray-100));
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.product-card:hover .product-card-image img {
    transform: scale(1.06);
}

.product-card-placeholder {
    font-size: 4rem;
    color: var(--gray-300);
}

.product-card-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--accent);
    color: var(--primary);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    font-weight: 700;
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

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

.product-card-category {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-dark);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 8px;
    font-family: var(--font-heading);
}

.product-card-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 10px;
    line-height: 1.35;
    font-family: var(--font-heading);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-card-desc {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.6;
}

.product-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid var(--gray-100);
}

.product-card-model {
    font-size: 0.78rem;
    color: var(--gray-400);
    font-family: var(--font-heading);
    font-weight: 500;
}

.product-card-link {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent-dark);
    font-family: var(--font-heading);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: var(--transition);
}

.product-card-link:hover {
    gap: 8px;
    color: var(--primary);
}

/* --- CATEGORY CARDS --- */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.category-card {
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-lg);
    padding: 32px 20px;
    text-align: center;
    transition: var(--transition-slow);
    cursor: pointer;
    text-decoration: none;
    display: block;
}

.category-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent);
    background: var(--accent-light);
}

.category-card-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--accent-light), rgba(0,201,177,0.1));
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 1.8rem;
    transition: var(--transition);
}

.category-card:hover .category-card-icon {
    background: var(--accent);
    transform: scale(1.1) rotate(-5deg);
}

.category-card-name {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary);
    font-family: var(--font-heading);
    margin-bottom: 6px;
}

.category-card-count {
    font-size: 0.8rem;
    color: var(--gray-400);
}

/* --- STATS SECTION --- */
.stats-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    padding: 80px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    text-align: center;
}

.stat-item {
    padding: 0 20px;
    border-right: 1px solid rgba(255,255,255,0.1);
}

.stat-item:last-child {
    border-right: none;
}

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--accent);
    font-family: var(--font-heading);
    letter-spacing: -0.04em;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.65);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-family: var(--font-heading);
}

/* --- WHY US SECTION --- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 28px;
}

.feature-card {
    padding: 32px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-100);
    background: var(--white);
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-dark));
    transform: scaleX(0);
    transition: var(--transition);
    transform-origin: left;
}

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

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--gray-200);
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: var(--accent-light);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 20px;
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    background: var(--accent);
    transform: scale(1.1);
}

.feature-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 10px;
    font-family: var(--font-heading);
}

.feature-desc {
    font-size: 0.88rem;
    color: var(--gray-500);
    line-height: 1.7;
}

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

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 60%;
    height: 200%;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
    pointer-events: none;
}

.cta-title {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
    letter-spacing: -0.03em;
}

.cta-subtitle {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.85);
    margin-bottom: 40px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-white {
    background: var(--white);
    color: var(--accent-dark);
    border-color: var(--white);
}

.btn-white:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.btn-outline-white {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.5);
}

.btn-outline-white:hover {
    background: rgba(255,255,255,0.15);
    border-color: var(--white);
    transform: translateY(-2px);
}

/* --- PAGE HERO (inner pages) --- */
.page-hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    padding: 80px 0 64px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2300C9B1' fill-opacity='0.04'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.page-hero-content {
    position: relative;
    z-index: 1;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: center;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.55);
    margin-bottom: 16px;
    font-family: var(--font-heading);
}

.breadcrumb a {
    color: rgba(255,255,255,0.55);
}

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

.breadcrumb-sep {
    color: rgba(255,255,255,0.25);
}

.page-hero-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
    letter-spacing: -0.03em;
}

.page-hero-subtitle {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.7);
    max-width: 540px;
    margin: 0 auto;
}

/* --- BLOG CARDS --- */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 32px;
}

.blog-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-100);
    overflow: hidden;
    transition: var(--transition-slow);
}

.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(0,201,177,0.2);
}

.blog-card-image {
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    overflow: hidden;
    position: relative;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

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

.blog-card-placeholder-img {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    opacity: 0.4;
}

.blog-card-body {
    padding: 28px;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 12px;
    font-size: 0.8rem;
    color: var(--gray-400);
    font-family: var(--font-heading);
    font-weight: 500;
}

.blog-card-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 12px;
    line-height: 1.4;
    font-family: var(--font-heading);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: var(--transition);
}

.blog-card:hover .blog-card-title {
    color: var(--accent-dark);
}

.blog-card-excerpt {
    font-size: 0.875rem;
    color: var(--gray-500);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 20px;
}

.blog-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid var(--gray-100);
}

/* --- CONTACT FORM --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 64px;
    align-items: start;
}

.contact-info-card {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius-xl);
    padding: 48px;
    color: var(--white);
    position: sticky;
    top: 90px;
}

.contact-info-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.contact-info-subtitle {
    color: rgba(255,255,255,0.65);
    margin-bottom: 36px;
    font-size: 0.95rem;
}

.contact-info-items {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-info-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact-info-icon {
    width: 44px;
    height: 44px;
    background: rgba(0,201,177,0.15);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-info-label {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    font-family: var(--font-heading);
    margin-bottom: 4px;
}

.contact-info-value {
    color: var(--white);
    font-size: 0.95rem;
    line-height: 1.5;
}

.contact-form-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-100);
    padding: 48px;
    box-shadow: var(--shadow);
}

/* --- FORM ELEMENTS --- */
.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 8px;
    font-family: var(--font-heading);
}

.form-label .required {
    color: var(--danger);
    margin-left: 3px;
}

.form-control {
    width: 100%;
    padding: 13px 16px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 0.95rem;
    color: var(--gray-800);
    background: var(--white);
    transition: var(--transition);
    outline: none;
    font-family: var(--font-body);
}

.form-control:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0,201,177,0.12);
}

.form-control::placeholder {
    color: var(--gray-400);
}

textarea.form-control {
    resize: vertical;
    min-height: 130px;
}

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

.form-error {
    color: var(--danger);
    font-size: 0.8rem;
    margin-top: 6px;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* --- ALERT / FLASH MESSAGES --- */
.alert {
    padding: 16px 20px;
    border-radius: var(--radius);
    font-size: 0.9rem;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-weight: 500;
}

.alert-success {
    background: #ECFDF5;
    color: #065F46;
    border: 1px solid #A7F3D0;
}

.alert-danger {
    background: #FEF2F2;
    color: #991B1B;
    border: 1px solid #FECACA;
}

.alert-warning {
    background: #FFFBEB;
    color: #92400E;
    border: 1px solid #FDE68A;
}

/* --- PAGINATION --- */
.pagination-wrap {
    display: flex;
    justify-content: center;
    margin-top: 48px;
    gap: 6px;
}

.pagination-wrap .page-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-600);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
    font-family: var(--font-heading);
}

.pagination-wrap .page-link:hover,
.pagination-wrap .page-link.active {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

/* --- ABOUT PAGE --- */
.about-story {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-story-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 6rem;
    color: rgba(255,255,255,0.2);
}

.about-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.value-card {
    text-align: center;
    padding: 32px 20px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-100);
}

.value-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.value-title {
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
    font-family: var(--font-heading);
}

/* --- PRODUCT DETAIL PAGE --- */
.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.product-detail-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, var(--gray-50), var(--gray-100));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 6rem;
    color: var(--gray-300);
    box-shadow: var(--shadow);
    position: sticky;
    top: 90px;
}

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

.product-detail-category {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent-dark);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
    font-family: var(--font-heading);
}

.product-detail-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 12px;
    letter-spacing: -0.03em;
}

.product-detail-model {
    font-size: 0.85rem;
    color: var(--gray-400);
    margin-bottom: 20px;
    font-family: var(--font-heading);
}

.product-detail-short-desc {
    font-size: 1.05rem;
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--gray-100);
}

.product-detail-desc h2,
.product-detail-desc h3 {
    margin: 24px 0 12px;
}

.product-detail-desc p {
    margin-bottom: 16px;
    color: var(--gray-600);
    line-height: 1.8;
}

.specifications-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 12px;
}

.specifications-table tr:nth-child(even) {
    background: var(--gray-50);
}

.specifications-table td {
    padding: 12px 16px;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--gray-100);
}

.specifications-table td:first-child {
    font-weight: 600;
    color: var(--primary);
    width: 45%;
    font-family: var(--font-heading);
}

.specifications-table td:last-child {
    color: var(--gray-600);
}

/* --- SERVICES PAGE --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 28px;
}

.service-card {
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-100);
    padding: 36px 28px;
    background: var(--white);
    transition: var(--transition-slow);
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

.service-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--accent-light), rgba(0,201,177,0.08));
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 20px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--accent);
}

/* --- CERTIFICATIONS PAGE --- */
.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.cert-card {
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-lg);
    padding: 32px;
    text-align: center;
    transition: var(--transition-slow);
}

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

.cert-badge {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
}

/* --- FILTER BAR (Products Page) --- */
.filter-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 40px;
    padding: 20px 24px;
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-100);
    box-shadow: var(--shadow-sm);
}

.filter-search {
    flex: 1;
    min-width: 240px;
    position: relative;
}

.filter-search input {
    width: 100%;
    padding: 10px 16px 10px 44px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition);
}

.filter-search input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0,201,177,0.1);
}

.filter-search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
}

.filter-chip {
    padding: 8px 18px;
    border-radius: var(--radius-full);
    border: 1.5px solid var(--gray-200);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-600);
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-heading);
    text-decoration: none;
    white-space: nowrap;
}

.filter-chip:hover,
.filter-chip.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

/* --- FOOTER --- */
.footer {
    background: var(--primary);
    color: rgba(255,255,255,0.75);
    padding: 72px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.8fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 56px;
}

.footer-brand-desc {
    font-size: 0.9rem;
    line-height: 1.8;
    color: rgba(255,255,255,0.55);
    margin-top: 20px;
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social a {
    width: 38px;
    height: 38px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--primary);
    transform: translateY(-3px);
}

.footer-col-title {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
}

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

.footer-links a {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.55);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
}

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

.footer-contact-item {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    margin-bottom: 14px;
    font-size: 0.875rem;
    color: rgba(255,255,255,0.55);
}

.footer-contact-item .icon {
    color: var(--accent);
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.07);
    padding: 24px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.35);
}

/* --- MOBILE MENU --- */
.mobile-menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--primary);
    z-index: 999;
    padding: 24px;
    box-shadow: var(--shadow-lg);
    flex-direction: column;
    gap: 4px;
}

.mobile-menu.open {
    display: flex;
}

.mobile-menu a {
    color: rgba(255,255,255,0.8);
    padding: 12px 16px;
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-weight: 500;
    font-family: var(--font-heading);
    transition: var(--transition);
}

.mobile-menu a:hover {
    background: rgba(255,255,255,0.08);
    color: var(--white);
}

/* --- PRODUCT FILTER SIDEBAR --- */
.products-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 40px;
    align-items: start;
}

.sidebar {
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-lg);
    padding: 24px;
    position: sticky;
    top: 90px;
}

.sidebar-title {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
    font-family: var(--font-heading);
}

.sidebar-filter-item {
    display: block;
    padding: 9px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--gray-600);
    transition: var(--transition);
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 500;
}

.sidebar-filter-item:hover,
.sidebar-filter-item.active {
    background: var(--accent-light);
    color: var(--accent-dark);
    font-weight: 600;
}

/* --- TOP BAR --- */
.topbar {
    background: var(--primary);
    padding: 8px 0;
    font-size: 0.8rem;
    color: var(--white);
    font-family: var(--font-heading);
}

.topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.topbar-left {
    display: flex;
    gap: 20px;
    align-items: center;
}

.topbar-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.topbar-item .icon {
    color: var(--accent);
}

/* --- SCROLL TO TOP --- */
.scroll-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 44px;
    height: 44px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: none;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    opacity: 0;
    pointer-events: none;
    z-index: 900;
    font-size: 1.1rem;
}

.scroll-top.visible {
    opacity: 1;
    pointer-events: auto;
}

.scroll-top:hover {
    background: var(--accent);
    transform: translateY(-4px);
}

/* --- WHATSAPP FLOATING BUTTON --- */
.whatsapp-btn {
    position: fixed;
    bottom: 88px;
    right: 32px;
    width: 50px;
    height: 50px;
    background: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    transition: var(--transition);
    z-index: 900;
    font-size: 1.5rem;
}

.whatsapp-btn:hover {
    transform: scale(1.1) translateY(-4px);
    box-shadow: 0 8px 28px rgba(37,211,102,0.5);
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .stat-item {
        border-right: none;
        border-bottom: 1px solid rgba(255,255,255,0.1);
        padding-bottom: 32px;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .products-layout {
        grid-template-columns: 1fr;
    }
    .sidebar {
        position: static;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .contact-info-card {
        position: static;
    }
    .about-story {
        grid-template-columns: 1fr;
    }
    .product-detail-grid {
        grid-template-columns: 1fr;
    }
    .product-detail-image {
        position: static;
    }
}

@media (max-width: 768px) {
    .navbar-nav {
        display: none;
    }
    .navbar-toggle {
        display: flex;
    }
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
        padding: 60px 24px;
    }
    .hero-visual {
        order: -1;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }
    .hero-stat-number {
        font-size: 1.6rem;
    }
    .section {
        padding: 56px 0;
    }
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    }
    .categories-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    .topbar {
        display: none;
    }
    .about-values {
        grid-template-columns: 1fr;
    }
    .contact-form-card {
        padding: 28px 20px;
    }
    .contact-info-card {
        padding: 28px 20px;
    }
}

@media (max-width: 480px) {
    .hero-visual-icons {
        grid-template-columns: repeat(3, 1fr);
    }
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .products-grid {
        grid-template-columns: 1fr;
    }
    .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }
}

/* --- ANIMATIONS --- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.animate-delay-1 { animation-delay: 0.1s; }
.animate-delay-2 { animation-delay: 0.2s; }
.animate-delay-3 { animation-delay: 0.3s; }
.animate-delay-4 { animation-delay: 0.4s; }

/* Intersection observer animations */
[data-animate] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-animate].in-view {
    opacity: 1;
    transform: translateY(0);
}

/* --- NEW UTILITY CLASSES --- */
.hero-light {
    background-color: var(--off-white);
    color: var(--primary);
    padding: 80px 0;
}

.process-step {
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 32px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.process-step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent);
}

.testimonial-card {
    background-color: var(--white);
    border-left: 4px solid var(--accent);
    padding: 24px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
}

.client-logos {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
    justify-content: center;
    align-items: center;
    padding: 40px 0;
}

.cta-banner-green {
    background: var(--accent);
    color: var(--primary);
    padding: 60px 24px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-accent);
}
.cta-banner-green h2, .cta-banner-green h3 {
    color: var(--primary);
}


/* --- NEW UI OVERHAUL CLASSES --- */

/* Hero Light */
.hero-light {
    background: linear-gradient(135deg, #FFFFFF 0%, #F0F4F8 100%);
    padding: 100px 0 80px 0;
    overflow: hidden;
    position: relative;
}
.hero-light-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.hero-badge-green {
    display: inline-block;
    color: #00C9B1;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 1px;
    margin-bottom: 15px;
    background: rgba(0, 201, 177, 0.1);
    padding: 6px 12px;
    border-radius: 20px;
}
.hero-light-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: #0B1F3A;
    line-height: 1.1;
    margin-bottom: 20px;
}
.text-green { color: #00C9B1; }
.hero-light-desc {
    font-size: 1.1rem;
    color: #6B7280;
    margin-bottom: 30px;
    max-width: 450px;
}
.hero-light-actions { display: flex; gap: 15px; margin-bottom: 40px; }
.btn-primary-green {
    background: #00C9B1; color: #fff; padding: 12px 28px; border-radius: 30px;
    font-weight: 700; display: inline-flex; align-items: center; gap: 8px;
    transition: 0.3s;
}
.btn-primary-green:hover { background: #00A896; color: #fff; box-shadow: 0 4px 15px rgba(0,201,177,0.3); }
.hero-cert-row { display: flex; gap: 20px; align-items: center; }
.cert-item { display: flex; align-items: center; gap: 10px; }
.cert-text { font-size: 0.75rem; color: #4B5563; line-height: 1.2; }
.hero-light-visual { position: relative; }
.hero-main-img { width: 100%; border-radius: 20px; box-shadow: 0 20px 40px rgba(0,0,0,0.1); }
.floating-stat {
    position: absolute; background: white; padding: 15px; border-radius: 12px;
    display: flex; align-items: center; gap: 15px; box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}
.stat-1 { top: 10%; right: -20px; }
.stat-2 { bottom: 20%; right: -30px; }
.stat-3 { bottom: 10%; left: -20px; }
.stat-icon { background: #F0F4F8; color: #00C9B1; width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; }
.stat-info strong { display: block; font-size: 1.2rem; color: #0B1F3A; }
.stat-info span { font-size: 0.75rem; color: #6B7280; }

/* Global */
.bg-light-gray { background-color: #F9FAFB; }
.section-header-center { text-align: center; margin-bottom: 50px; }
.subtitle-blue { display: block; color: #0B1F3A; font-weight: 700; font-size: 0.85rem; letter-spacing: 2px; margin-bottom: 10px; }
.title-dark { font-size: 2.5rem; color: #0B1F3A; font-weight: 800; margin-bottom: 15px; }
.desc-gray { color: #6B7280; font-size: 1.1rem; }
.text-link-green { color: #00C9B1; font-weight: 700; display: inline-flex; align-items: center; gap: 5px; transition: 0.3s; }
.text-link-green:hover { gap: 10px; color: #00A896; }

/* Product Categories */
.product-category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.prod-cat-card { background: white; border-radius: 15px; overflow: hidden; box-shadow: 0 4px 15px rgba(0,0,0,0.05); transition: 0.3s; border: 1px solid #E5E7EB; }
.prod-cat-card:hover { transform: translateY(-5px); box-shadow: 0 10px 25px rgba(0,0,0,0.1); border-color: #00C9B1; }
.pcc-img { padding: 20px; background: #F0F4F8; display: flex; justify-content: center; }
.pcc-placeholder { font-size: 4rem; }
.pcc-body { padding: 25px; }
.pcc-body h3 { font-size: 1.25rem; color: #0B1F3A; margin-bottom: 10px; }
.pcc-body p { font-size: 0.9rem; color: #6B7280; margin-bottom: 15px; }

/* Why Choose Us */
.why-us-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; }
.why-card { text-align: center; }
.why-icon { font-size: 2.5rem; color: #00C9B1; margin-bottom: 15px; }
.why-card h4 { font-size: 1rem; color: #0B1F3A; margin-bottom: 10px; }
.why-card p { font-size: 0.8rem; color: #6B7280; }

/* Stats Banner */
.stats-banner-dark { background: #0B1F3A; padding: 60px 0; color: white; }
.stats-banner-grid { display: grid; grid-template-columns: repeat(4, 1fr); text-align: center; }
.stat-box i { font-size: 2rem; color: #00C9B1; margin-bottom: 15px; }
.s-num { font-size: 2.5rem; font-weight: 800; margin-bottom: 5px; }
.s-text { font-size: 0.9rem; color: rgba(255,255,255,0.7); text-transform: uppercase; letter-spacing: 1px; }
.border-left { border-left: 1px solid rgba(255,255,255,0.1); }

/* Client Logos */
.client-logos-row { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; }
.logo-box { background: white; padding: 20px 30px; border-radius: 10px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); font-weight: 700; color: #0B1F3A; border: 1px solid #E5E7EB; flex: 1; text-align: center; min-width: 150px; }

/* Our Process */
.process-steps-container { display: flex; align-items: center; justify-content: space-between; }
.process-step { display: flex; align-items: flex-start; gap: 15px; flex: 1; }
.step-circle { width: 40px; height: 40px; border-radius: 50%; background: #00C9B1; color: white; display: flex; justify-content: center; align-items: center; font-weight: 800; flex-shrink: 0; }
.step-content h4 { font-size: 1.1rem; color: #0B1F3A; margin-bottom: 5px; }
.step-content p { font-size: 0.85rem; color: #6B7280; }
.step-arrow { color: #D1D5DB; font-size: 1.5rem; padding: 0 15px; }

/* Testimonials */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.testimonial-card { background: white; padding: 30px; border-radius: 15px; box-shadow: 0 5px 20px rgba(0,0,0,0.05); border: 1px solid #E5E7EB; }
.t-stars { color: #00C9B1; margin-bottom: 15px; }
.t-quote { font-size: 1rem; color: #4B5563; font-style: italic; margin-bottom: 20px; }
.t-author { display: flex; align-items: center; gap: 15px; }
.t-avatar { font-size: 2.5rem; }
.t-author strong { display: block; color: #0B1F3A; }
.t-author span { font-size: 0.8rem; color: #6B7280; }

/* CTA Banner */
.cta-banner-green { background: #00C9B1; margin: 0 20px; border-radius: 20px; padding: 60px 40px; position: relative; overflow: hidden; }
.cta-banner-inner { display: flex; justify-content: space-between; align-items: center; position: relative; z-index: 2; }
.cta-banner-text h2 { font-size: 2.5rem; color: white; margin-bottom: 10px; }
.cta-banner-text p { font-size: 1.1rem; color: rgba(255,255,255,0.9); }
.btn-white-solid { background: white; color: #00C9B1; padding: 15px 35px; border-radius: 30px; font-weight: 700; display: inline-flex; align-items: center; gap: 10px; transition: 0.3s; }
.btn-white-solid:hover { transform: translateY(-3px); box-shadow: 0 10px 20px rgba(0,0,0,0.1); }

/* --- RESPONSIVE OVERHAUL --- */
@media (max-width: 1024px) {
    .hero-light-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    .hero-light-actions {
        justify-content: center;
    }
    .hero-cert-row {
        justify-content: center;
        flex-wrap: wrap;
    }
    .product-category-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .why-us-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .stats-banner-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    .border-left {
        border-left: none;
    }
    .process-steps-container {
        flex-wrap: wrap;
        gap: 20px;
    }
    .step-arrow {
        display: none;
    }
    .process-step {
        flex: 1 1 calc(50% - 20px);
    }
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .cta-banner-inner {
        flex-direction: column;
        text-align: center;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .hero-light {
        padding: 40px 0 60px 0;
    }
    .hero-light-container {
        gap: 30px;
    }
    .hero-light-title {
        font-size: 2.2rem;
        line-height: 1.2;
    }
    .hero-badge-green {
        font-size: 0.75rem;
        white-space: normal;
        padding: 6px 14px;
    }
    .hero-light-actions {
        flex-direction: column;
        width: 100%;
        gap: 12px;
    }
    .hero-light-actions .btn {
        width: 100%;
        justify-content: center;
    }
    .hero-cert-row {
        gap: 15px;
    }
    .cert-item {
        flex: 1 1 calc(50% - 15px);
        justify-content: flex-start;
    }
    .product-category-grid {
        grid-template-columns: 1fr;
    }
    .why-us-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .process-step {
        flex: 1 1 100%;
    }
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    .stats-banner-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .cta-banner-green {
        margin: 0;
        border-radius: 0;
        padding: 40px 20px;
    }
    .cta-banner-text h2 {
        font-size: 2rem;
    }
    .floating-stat {
        display: none; /* Hide floating stats on very small screens to avoid overflow */
    }
}

@media (max-width: 480px) {
    .hero-light-title {
        font-size: 1.8rem;
    }
    .hero-light-desc {
        font-size: 1rem;
    }
}