/* Main Stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800;900&family=Public+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Primary Colors */
    --primary-teal: #2B9AA6;
    --primary-blue: #3A6F9D;
    --deep-blue: #2C5F87;
    --light-teal: #4DB8C4;

    /* Secondary Colors */
    --white: #FFFFFF;
    --off-white: #F8F9FA;
    --light-gray: #E9ECEF;
    --medium-gray: #6C757D;
    --dark-gray: #343A40;
    --black: #000000;

    /* Accent Colors */
    --accent-green: #28A745;
    --accent-orange: #FD7E14;
    --accent-red: #DC3545;
    --light-blue-bg: #E7F3F5;

    /* Typography */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Public Sans', sans-serif;
    --font-mono: 'Public Sans', sans-serif;

    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;
    --spacing-xxl: 64px;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 50%;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 12px 24px rgba(0, 0, 0, 0.25);

    /* Dimensions */
    --max-width: 1200px;
    --header-height: 80px;
    --top-bar-height: 40px;
}

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

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

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--primary-blue);
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: 52px;
    font-weight: 700;
    line-height: 1.2;
    color: #1e4d7b;
    font-family: var(--font-heading);
}

h2 {
    font-size: 42px;
    font-weight: 700;
    line-height: 1.3;
    color: #1e4d7b;
    font-family: var(--font-heading);
}

h3 {
    font-size: 32px;
    font-weight: 600;
    color: #1e4d7b;
    font-family: var(--font-heading);
}

h4 {
    font-size: 24px;
    font-weight: 600;
    color: #1e4d7b;
    font-family: var(--font-heading);
}

h5 {
    font-size: 20px;
    font-weight: 500;
    color: #1e4d7b;
    font-family: var(--font-heading);
}

p {
    margin-bottom: var(--spacing-sm);
    line-height: 1.8;
    font-size: 16px;
    text-align: justify;
}

a {
    transition: all 0.3s ease;
}

/* Utilities */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

.text-white {
    color: var(--white);
}

.text-primary {
    color: var(--primary-blue);
}

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

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
}

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

.btn-primary:hover {
    background-color: #248a94;
    /* Darker teal */
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.btn-secondary {
    background: linear-gradient(135deg, #00d4ff, #00a8cc);
    color: var(--white);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 220, 255, 0.3);
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

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

.btn-secondary:hover {
    background: linear-gradient(135deg, var(--primary-teal), var(--light-teal));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 220, 255, 0.4);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary-blue);
    color: var(--primary-blue);
}

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

/* Section Spacing */
section {
    padding: var(--spacing-xxl) 0;
}

/* Remove padding from hero slider */
.hero-slider {
    padding: 0;
}

/* Header Styles */
header {
    width: 100%;
    z-index: 1000;
    position: relative;
}

.top-bar {
    background-color: #1a2332;
    height: 32px;
    display: flex;
    align-items: center;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
}

.top-bar .container {
    width: 100%;
    display: flex;
    justify-content: flex-end;
}

.top-bar .contact-info {
    display: flex;
    gap: 28px;
}

.top-bar a {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 400;
    transition: color 0.3s ease;
}

.top-bar a:hover {
    color: var(--white);
}

.top-bar i {
    color: var(--primary-teal);
    font-size: 12px;
}

.main-header {
    background-color: var(--white);
    height: 60px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    width: 100%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.main-header.sticky {
    position: fixed;
    top: 0;
    left: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
    }

    to {
        transform: translateY(0);
    }
}

.main-header .container {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    transition: opacity 0.3s ease;
}

.logo:hover {
    opacity: 0.85;
}

.logo img {
    max-height: 36px;
    width: auto;
    display: block;
}


/* Desktop Nav */
.desktop-nav ul {
    display: flex;
    gap: var(--spacing-lg);
}

.desktop-nav a {
    color: var(--dark-gray);
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 16px;
    position: relative;
    padding-bottom: 4px;
}

.desktop-nav a:hover,
.desktop-nav a.active {
    color: var(--primary-teal);
}

/* Header CTA */
.header-cta {
    display: flex;
    align-items: center;
    margin-left: 30px;
}

.brochure-download {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: var(--primary-blue);
    color: var(--white) !important;
    padding: 8px 18px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.brochure-download i {
    font-size: 16px;
    color: var(--primary-teal);
}

.brochure-download:hover {
    background-color: var(--primary-teal);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(43, 154, 166, 0.2);
}

.brochure-download:hover i {
    color: var(--white);
}

@media (max-width: 1024px) {
    .header-cta {
        display: none;
    }
}

/* Mobile Brochure CTA */
.mobile-brochure {
    display: none;
    margin-left: 15px;
}

.mobile-brochure .btn-sm {
    padding: 6px 14px;
    font-size: 12px;
    border-radius: 4px;
}

@media (max-width: 1024px) {
    .mobile-brochure {
        display: block;
    }
}

@media (max-width: 480px) {
    .mobile-brochure {
        margin-left: 10px;
    }

    .mobile-brochure .btn-sm span {
        display: none;
        /* Hide 'Brochure' text if too small, or keep icon */
    }
}

.desktop-nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--primary-teal);
    transition: width 0.3s ease;
}

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

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--primary-blue);
    transition: 0.3s;
}

/* Footer Styles */
/* Footer - Compact Professional Design */
footer {
    background: linear-gradient(135deg, #1a2332 0%, #2B9AA6 100%);
    color: var(--white);
    padding: 50px 0 24px 0;
    position: relative;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
    position: relative;
    z-index: 1;
}

.footer-col h5 {
    color: var(--white);
    margin-bottom: 16px;
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-logo {
    max-width: 120px;
    margin-bottom: 16px;
    background: white;
    padding: 6px;
    border-radius: 6px;
    display: block;
}

.footer-col p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 13px;
    line-height: 1.6;
    margin-bottom: 12px;
    text-align: left;
}

.cert-badges {
    margin-top: 12px;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col ul li {
    margin-bottom: 8px;
}

.footer-col a {
    color: rgba(255, 255, 255, 0.75);
    font-size: 13px;
    transition: all 0.2s ease;
    display: inline-block;
}

.footer-col a:hover {
    color: #00d4ff;
    padding-left: 4px;
}

.contact-details p {
    font-size: 13px;
    margin-bottom: 10px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.5;
}

.contact-details i {
    color: #00d4ff;
    margin-top: 2px;
    font-size: 14px;
    min-width: 14px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.65);
    position: relative;
    z-index: 1;
    flex-wrap: wrap;
    gap: 12px;
}

.copyright p {
    margin: 0;
}

.footer-bottom .legal-links {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-bottom .legal-links a {
    color: rgba(255, 255, 255, 0.65);
    transition: color 0.2s ease;
    font-size: 13px;
}

.footer-bottom .legal-links a:hover {
    color: #00d4ff;
}

/* Responsive */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .top-bar {
        height: auto;
        padding: 5px 0;
    }

    .top-bar .contact-info {
        flex-direction: column;
        gap: 5px;
        align-items: center;
        width: 100%;
    }

    .main-header {
        height: 70px;
    }

    .desktop-nav {
        display: none;
        /* Hide definition by default on mobile, referenced by JS later */
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--white);
        padding: 20px;
        box-shadow: var(--shadow-lg);
        flex-direction: column;
        border-top: 1px solid var(--light-gray);
    }

    .desktop-nav.active {
        display: flex;
    }

    .desktop-nav ul {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

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

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

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }

    .hero-slider {
        height: 400px;
    }

    .slide-content h1 {
        font-size: 32px;
    }

    .slide-content p {
        font-size: 18px;
    }

    .prev-btn,
    .next-btn {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}

/* Product Categories Grid */
.heading-container {
    margin-bottom: 60px;
}

.heading-underline {
    position: relative;
    display: inline-block;
    padding-bottom: 20px;
}

.heading-underline::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--primary-teal);
    border-radius: 2px;
}

.heading-underline.center-line::after {
    left: 50%;
    transform: translateX(-50%);
}

.section-subtitle {
    color: var(--medium-gray);
    font-size: 18px;
    margin-top: -10px;
    font-weight: 400;
    line-height: 1.6;
    text-align: center;
}

.subheading {
    color: var(--primary-teal);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
    display: block;
}

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

.product-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.card-image {
    height: 200px;
    overflow: hidden;
    position: relative;
}

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

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

.card-content {
    padding: var(--spacing-lg);
}

.card-content h4 {
    color: var(--primary-blue);
    margin-bottom: 10px;
}

.card-content p {
    font-size: 14px;
    color: var(--medium-gray);
    margin-bottom: 20px;
    height: 44px;
    /* Limit height for uniform cards */
    overflow: hidden;
}

.card-link {
    color: var(--primary-teal);
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.card-link:hover {
    color: var(--accent-orange);
    gap: 10px;
}

/* Why Choose Us - Image & Content Split Design */
.section-why {
    background: var(--white);
    position: relative;
    padding: 0;
    overflow: hidden;
}

.why-choose-wrapper {
    display: grid;
    grid-template-columns: 45% 55%;
    gap: 0;
    align-items: center;
    position: relative;
    min-height: 600px;
}

.why-choose-image {
    position: relative;
    height: 100%;
    min-height: 600px;
    overflow: hidden;
    margin-left: -30px;
}

.why-choose-image img {
    width: calc(100% + 30px);
    height: 100%;
    object-fit: cover;
    display: block;
}

.image-overlay {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 150px;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.3) 30%, var(--white) 100%);
    pointer-events: none;
}

.why-choose-content {
    padding: 60px 70px 60px 50px;
    position: relative;
}

.why-choose-content h2 {
    color: #1e4d7b;
    font-size: clamp(32px, 3.5vw, 42px);
    font-weight: 800;
    margin-bottom: 16px;
    line-height: 1.2;
}

.why-choose-content .section-subtitle {
    color: #6B7280;
    font-size: clamp(16px, 1.5vw, 18px);
    margin-bottom: 40px;
    line-height: 1.6;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.feature-item {
    display: flex;
    gap: 24px;
    align-items: flex-start;
    transition: all 0.3s ease;
    padding: 20px;
    border-radius: 16px;
    position: relative;
}

.feature-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, #2B9AA6, #4DB8C4);
    border-radius: 4px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-item:hover::before {
    opacity: 1;
}

.feature-item:hover {
    background: linear-gradient(135deg, rgba(43, 154, 166, 0.05) 0%, rgba(77, 184, 196, 0.05) 100%);
    transform: translateX(8px);
}

.feature-icon {
    width: 70px;
    height: 70px;
    min-width: 70px;
    background: linear-gradient(135deg, #2B9AA6 0%, #4DB8C4 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 32px;
    box-shadow: 0 8px 24px rgba(43, 154, 166, 0.25);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.feature-icon::before {
    content: '';
    position: absolute;
    inset: -4px;
    background: linear-gradient(135deg, #2B9AA6, #4DB8C4);
    border-radius: 18px;
    opacity: 0;
    filter: blur(12px);
    transition: opacity 0.3s ease;
    z-index: -1;
}

.feature-item:hover .feature-icon {
    transform: scale(1.1) rotate(-5deg);
    background: linear-gradient(135deg, #2563eb 0%, #0891b2 100%);
    box-shadow: 0 12px 32px rgba(37, 99, 235, 0.35);
}

.feature-item:hover .feature-icon::before {
    opacity: 0.6;
    background: linear-gradient(135deg, #2563eb, #0891b2);
}

.feature-text {
    flex: 1;
}

.feature-text h4 {
    color: #1e4d7b;
    font-size: clamp(18px, 1.8vw, 22px);
    font-weight: 700;
    margin-bottom: 8px;
    transition: color 0.3s ease;
}

.feature-item:hover .feature-text h4 {
    color: #2563eb;
}

.feature-text p {
    color: #4B5563;
    font-size: clamp(14px, 1.3vw, 16px);
    line-height: 1.7;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .why-choose-wrapper {
        grid-template-columns: 1fr;
    }

    .why-choose-image {
        min-height: 400px;
        order: 1;
    }

    .image-overlay {
        top: auto;
        right: 0;
        left: 0;
        bottom: 0;
        width: 100%;
        height: 80px;
        background: linear-gradient(180deg, transparent 0%, rgba(255, 255, 255, 0.3) 50%, var(--white) 100%);
    }

    .why-choose-content {
        order: 2;
        padding: 50px 40px;
    }

    .features-list {
        gap: 28px;
    }
}

@media (max-width: 768px) {
    .section-why {
        padding: 80px 0;
    }

    .why-choose-image {
        min-height: 350px;
    }

    .why-choose-content {
        padding: 40px 28px;
    }

    .feature-item {
        flex-direction: column;
        text-align: center;
        padding: 16px;
    }

    .feature-item:hover {
        transform: translateY(-4px);
    }

    .feature-icon {
        width: 60px;
        height: 60px;
        min-width: 60px;
        font-size: 28px;
        margin: 0 auto;
    }

    .features-list {
        gap: 24px;
    }
}

/* Certifications Banner - Compact Modern Design */
.cert-banner {
    background: linear-gradient(135deg, #1a2332 0%, #2B9AA6 100%);
    padding: 50px 0;
    position: relative;
    overflow: hidden;
}

.cert-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 220, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.cert-banner::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.cert-content {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 60px;
    position: relative;
    z-index: 1;
}

.cert-text {
    flex: 1;
    max-width: 500px;
}

.cert-label {
    display: inline-block;
    color: #00d4ff;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
    padding: 6px 16px;
    background: rgba(0, 212, 255, 0.15);
    border-radius: 20px;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.cert-text h3 {
    color: var(--white);
    font-size: clamp(24px, 3vw, 32px);
    font-weight: 800;
    margin-bottom: 12px;
    line-height: 1.2;
}

.cert-text p {
    color: rgba(255, 255, 255, 0.85);
    font-size: clamp(13px, 1.2vw, 15px);
    line-height: 1.6;
    margin: 0;
    text-align: left;
}

.cert-badges {
    display: flex;
    gap: 28px;
    align-items: center;
}

.cert-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cert-item:hover {
    transform: translateY(-8px);
}

/* Compact Circular Badges */
.cert-badge {
    position: relative;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--white);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 4px solid;
}

/* Color-coded borders */
.cert-badge.blue {
    border-color: #4A90E2;
    background: linear-gradient(135deg, #ffffff 0%, #f0f7ff 100%);
}

.cert-badge.green {
    border-color: #52C41A;
    background: linear-gradient(135deg, #ffffff 0%, #f0fff4 100%);
}

.cert-badge.orange {
    border-color: #FA8C16;
    background: linear-gradient(135deg, #ffffff 0%, #fff7ed 100%);
}

.cert-badge.teal {
    border-color: #13C2C2;
    background: linear-gradient(135deg, #ffffff 0%, #e6fffb 100%);
}

.cert-item:hover .cert-badge {
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
    transform: scale(1.1);
}

.cert-badge i {
    font-size: 20px;
    margin-bottom: 4px;
}

.cert-badge.blue i {
    color: #4A90E2;
}

.cert-badge.green i {
    color: #52C41A;
}

.cert-badge.orange i {
    color: #FA8C16;
}

.cert-badge.teal i {
    color: #13C2C2;
}

.cert-num {
    font-size: 16px;
    font-weight: 800;
    font-family: var(--font-heading);
    line-height: 1;
}

.cert-badge.blue .cert-num {
    color: #4A90E2;
}

.cert-badge.green .cert-num {
    color: #52C41A;
}

.cert-badge.orange .cert-num {
    color: #FA8C16;
}

.cert-badge.teal .cert-num {
    color: #13C2C2;
}

.cert-year {
    color: rgba(255, 255, 255, 0.9);
    font-size: 12px;
    font-weight: 600;
    font-family: var(--font-heading);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .cert-content {
        gap: 40px;
    }

    .cert-badges {
        gap: 20px;
    }

    .cert-badge {
        width: 70px;
        height: 70px;
    }

    .cert-badge i {
        font-size: 18px;
    }

    .cert-num {
        font-size: 14px;
    }
}

@media (max-width: 768px) {
    .cert-banner {
        padding: 40px 0;
    }

    .cert-content {
        flex-direction: column;
        gap: 32px;
        text-align: center;
    }

    .cert-text {
        max-width: 100%;
    }

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

    .cert-badges {
        justify-content: center;
        flex-wrap: wrap;
        gap: 24px;
    }

    .cert-badge {
        width: 75px;
        height: 75px;
    }
}

@media (max-width: 480px) {
    .cert-badges {
        gap: 20px;
    }

    .cert-badge {
        width: 70px;
        height: 70px;
    }

    .cert-badge i {
        font-size: 16px;
    }

    .cert-num {
        font-size: 13px;
    }

    .cert-year {
        font-size: 11px;
    }
}



/* Testimonials - Clean Professional Design */
.section-testimonials {
    background: var(--white);
    position: relative;
    padding: 80px 0;
}

.section-testimonials .heading-container {
    text-align: center !important;
}

.section-testimonials .subheading {
    color: var(--primary-teal);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin: 0 auto 12px auto;
    display: block;
    width: fit-content;
    padding: 6px 16px;
    background: rgba(43, 154, 166, 0.08);
    border-radius: 20px;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.testimonial-card {
    background: var(--white);
    border: 1px solid #E5E7EB;
    border-left: 3px solid transparent;
    border-radius: 8px;
    padding: 36px 32px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.testimonial-card:hover {
    border-left-color: var(--primary-teal);
    box-shadow: 0 4px 16px rgba(43, 154, 166, 0.1);
    transform: translateX(4px);
}

.rating {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
    color: #FFA500;
    font-size: 16px;
}

.testimonial-text {
    color: #374151;
    font-size: 15px;
    line-height: 1.7;
    margin: 0 0 24px 0;
    flex: 1;
    text-align: justify;
}

.client-info {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 24px;
    border-top: 1px solid #E5E7EB;
    margin-top: auto;
}

.client-avatar {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #2B9AA6 0%, #4DB8C4 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 18px;
}

.client-details {
    flex: 1;
}

.client-name {
    color: var(--primary-blue);
    font-size: 15px;
    font-weight: 600;
    margin: 0 0 4px 0;
    line-height: 1.3;
}

.client-role {
    color: #6B7280;
    font-size: 13px;
    margin: 0;
    line-height: 1.3;
    text-align: left;
}

/* Responsive Testimonials */
@media (max-width: 1024px) {
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 28px;
    }
}

@media (max-width: 768px) {
    .section-testimonials {
        padding: 60px 0;
    }

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

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

    .client-avatar {
        width: 44px;
        height: 44px;
        min-width: 44px;
        font-size: 16px;
    }
}

/* CTA Banner - Professional Split Layout */
.cta-banner {
    background: linear-gradient(135deg, #1a2332 0%, #2B9AA6 100%);
    color: var(--white);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.cta-left h2 {
    color: var(--white);
    font-size: clamp(28px, 3.5vw, 38px);
    font-weight: 800;
    margin-bottom: 16px;
    line-height: 1.2;
}

.cta-left p {
    font-size: clamp(15px, 1.5vw, 17px);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
    line-height: 1.6;
}

.cta-features {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 16px;
}

.cta-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
    font-size: 15px;
}

.cta-features i {
    color: #00d4ff;
    font-size: 18px;
    flex-shrink: 0;
}

.cta-card {
    background: var(--white);
    border-radius: 12px;
    padding: 40px 32px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.cta-card h3 {
    color: var(--primary-blue);
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 24px;
    text-align: center;
}

.cta-contact {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 32px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px;
    background: #F9FAFB;
    border-radius: 8px;
    border-left: 3px solid var(--primary-teal);
}

.contact-item i {
    color: var(--primary-teal);
    font-size: 20px;
    margin-top: 2px;
    flex-shrink: 0;
}

.contact-item div {
    flex: 1;
}

.contact-item .label {
    display: block;
    font-size: 12px;
    color: #6B7280;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
    font-weight: 600;
}

.contact-item a {
    color: var(--primary-blue);
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: var(--primary-teal);
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cta-buttons .btn {
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    text-align: center;
    text-decoration: none;
    display: block;
}

.cta-buttons .btn-primary {
    background: var(--primary-teal);
    color: var(--white);
    border: none;
}

.cta-buttons .btn-primary:hover {
    background: #238892;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(43, 154, 166, 0.3);
}

.cta-buttons .btn-secondary {
    background: transparent;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
}

.cta-buttons .btn-secondary:hover {
    background: var(--primary-blue);
    color: var(--white);
}

/* Responsive CTA Banner */
@media (max-width: 1024px) {
    .cta-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .cta-card {
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .cta-banner {
        padding: 60px 0;
    }

    .cta-card {
        padding: 32px 24px;
    }

    .contact-item {
        padding: 12px;
    }

    .contact-item a {
        font-size: 14px;
    }
}


/* ========================================
   MODERN HERO SLIDER STYLES
   ======================================== */

.hero-slider {
    position: relative;
    height: 480px;
    overflow: hidden;
    background-color: var(--white);
    padding: 0;
}

.slider-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
}

/* Fallback gradient backgrounds for each slide if images don't load */
.slide:nth-child(1) {
    background-color: #2B9AA6;
}

.slide:nth-child(2) {
    background-color: #3A6F9D;
}

.slide:nth-child(3) {
    background-color: #2C5F87;
}

/* Ensure images cover the entire slide area */
.slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: inherit;
    background-size: cover;
    background-position: center center;
    z-index: 0;
}

.slide.active {
    opacity: 1;
    z-index: 2;
}

/* Parallax effect on active slide */
.slide.active {
    animation: parallaxZoom 10s ease-out forwards;
}

@keyframes parallaxZoom {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(1.05);
    }
}

/* Vibrant modern gradient overlays for each slide */
.slide .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background: linear-gradient(135deg,
            rgba(43, 154, 166, 0.75) 0%,
            rgba(58, 111, 157, 0.85) 50%,
            rgba(44, 95, 135, 0.9) 100%);
}

/* Slide 1: Bright Cyan & Teal - Fresh & Modern */
.slide:nth-child(1) .overlay {
    background: linear-gradient(120deg,
            rgba(0, 200, 255, 0.65) 0%,
            rgba(43, 154, 166, 0.7) 50%,
            rgba(0, 150, 200, 0.75) 100%);
}

/* Add animated gradient mesh for Slide 1 */
.slide:nth-child(1) .overlay::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(77, 184, 196, 0.4) 0%, transparent 70%);
    animation: float 8s ease-in-out infinite;
}

/* Slide 2: Vibrant Purple & Blue - Premium & Bold */
.slide:nth-child(2) .overlay {
    background: linear-gradient(120deg,
            rgba(120, 80, 255, 0.65) 0%,
            rgba(58, 111, 157, 0.7) 50%,
            rgba(80, 120, 255, 0.75) 100%);
}

.slide:nth-child(2) .overlay::before {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(150, 100, 255, 0.35) 0%, transparent 70%);
    animation: float 10s ease-in-out infinite reverse;
}

/* Slide 3: Bright Teal & Aqua - Clean & Professional */
.slide:nth-child(3) .overlay {
    background: linear-gradient(120deg,
            rgba(0, 220, 200, 0.65) 0%,
            rgba(43, 154, 166, 0.7) 50%,
            rgba(0, 180, 220, 0.75) 100%);
}

.slide:nth-child(3) .overlay::before {
    content: '';
    position: absolute;
    top: 20%;
    right: 10%;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(77, 220, 200, 0.4) 0%, transparent 70%);
    animation: float 9s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    50% {
        transform: translate(30px, -30px) scale(1.1);
    }
}

/* Add bright accent line */
.slide .overlay::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg,
            transparent 0%,
            var(--primary-teal) 20%,
            var(--light-teal) 50%,
            var(--primary-teal) 80%,
            transparent 100%);
    opacity: 0.6;
}

/* Slide content */
.slide-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 0 var(--spacing-md);
    max-width: 800px;
}

.slide-content h1 {
    color: var(--white);
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 16px;
    text-shadow:
        0 2px 20px rgba(0, 0, 0, 0.5),
        0 0 40px rgba(0, 220, 255, 0.3);
    opacity: 0;
    transform: translateY(30px);
    line-height: 1.15;
    letter-spacing: -0.8px;
    text-transform: none;
}

.slide.active .slide-content h1 {
    animation: slideUpFade 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.3s forwards;
}

.slide-content p {
    color: rgba(255, 255, 255, 1);
    font-size: 16px;
    font-weight: 400;
    margin-bottom: 24px;
    text-shadow:
        0 2px 12px rgba(0, 0, 0, 0.4),
        0 0 20px rgba(0, 200, 255, 0.2);
    opacity: 0;
    transform: translateY(30px);
    line-height: 1.6;
    max-width: 540px;
    letter-spacing: 0.3px;
}

.slide.active .slide-content p {
    animation: slideUpFade 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.5s forwards;
}

.slide-content .btn {
    opacity: 0;
    transform: translateY(30px);
    box-shadow: 0 8px 32px rgba(0, 200, 255, 0.4);
    padding: 15px 36px;
    font-size: 14px;
    font-weight: 700;
    text-transform: none;
    letter-spacing: 0.3px;
    border-radius: 50px;
    background: linear-gradient(135deg, #00d4ff 0%, #00a8cc 100%);
    border: 2px solid rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
    color: var(--white);
}

.slide-content .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #00e5ff 0%, #00c8e6 100%);
    transition: left 0.4s ease;
    z-index: -1;
}

.slide-content .btn:hover::before {
    left: 0;
}

.slide-content .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 220, 255, 0.6);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Add glow effect */
.slide-content .btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.slide-content .btn:hover::after {
    width: 300px;
    height: 300px;
    opacity: 0;
}

.slide.active .slide-content .btn {
    animation: slideUpFade 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.7s forwards;
}

@keyframes slideUpFade {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Modern Navigation Buttons with Glassmorphism */
.prev-btn,
.next-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: rgba(0, 220, 255, 0.25);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 2px solid rgba(255, 255, 255, 0.4);
    color: var(--white);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    box-shadow: 0 4px 20px rgba(0, 200, 255, 0.3);
}

.prev-btn {
    left: 30px;
}

.next-btn {
    right: 30px;
}

.prev-btn:hover,
.next-btn:hover {
    background: rgba(0, 220, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.8);
    transform: translateY(-50%) scale(1.15);
    box-shadow: 0 8px 32px rgba(0, 220, 255, 0.6);
}

/* Modern Slider Dots */
.slider-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 12px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.dot:hover {
    background: rgba(0, 220, 255, 0.6);
    border-color: rgba(255, 255, 255, 0.9);
    transform: scale(1.2);
}

.dot.active {
    width: 32px;
    border-radius: 6px;
    background: linear-gradient(135deg, #00d4ff, #00a8cc);
    border-color: rgba(255, 255, 255, 0.9);
    box-shadow: 0 4px 16px rgba(0, 220, 255, 0.5);
}

background: rgba(255, 255, 255, 0.4);
border: 2px solid rgba(255, 255, 255, 0.6);
cursor: pointer;
transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
position: relative;
}

.dot::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    border-radius: 50%;
    background: var(--primary-teal);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.dot.active {
    background: var(--primary-teal);
    border-color: var(--primary-teal);
    transform: scale(1.3);
}

.dot.active::before {
    width: 20px;
    height: 20px;
    opacity: 0.3;
}

.dot:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: scale(1.2);
}

/* ========================================
   MODERN SECTION STYLES
   ======================================== */

/* Company Overview Section */
/* Modern Overview Section */
.section-overview {
    background: linear-gradient(135deg, #ffffff 0%, #f0f9fa 100%);
    position: relative;
    overflow: hidden;
}

.section-overview::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -5%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 220, 255, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 15s ease-in-out infinite;
}

.section-overview::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(43, 154, 166, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite reverse;
}

.overview-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.overview-text {
    text-align: justify;
}

.overview-text h2 {
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
    margin-bottom: 24px;
    text-align: left;
}

.overview-text p {
    text-align: justify;
    color: var(--dark-gray);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.subheading {
    color: var(--primary-teal);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
    display: block;
    text-align: left;
}

.overview-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.stat-box {
    background: linear-gradient(135deg, #ffffff 0%, #f8fdfe 100%);
    backdrop-filter: blur(10px);
    padding: 32px 24px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 24px rgba(0, 220, 255, 0.12);
    border: 2px solid rgba(0, 220, 255, 0.15);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.stat-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #00d4ff, #00a8cc);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-box::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(0, 220, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.6s ease;
}

.stat-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 16px 40px rgba(0, 220, 255, 0.25);
    border-color: rgba(0, 220, 255, 0.3);
}

.stat-box:hover::before {
    transform: scaleX(1);
}

.stat-box:hover::after {
    width: 200px;
    height: 200px;
}

.stat-box i {
    font-size: 44px;
    background: linear-gradient(135deg, #00d4ff, #00a8cc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
    display: block;
    filter: drop-shadow(0 2px 8px rgba(0, 220, 255, 0.3));
}

.stat-box h3 {
    font-size: 48px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
    line-height: 1;
}

.stat-box p {
    font-size: 14px;
    color: var(--medium-gray);
    margin: 0;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    text-align: center;
}

/* Enhanced Product Cards - Modern Isometric Design */
.section-products {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    position: relative;
    padding: 80px 0;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 48px;
}

.product-card {
    position: relative;
    background: var(--white);
    border-radius: 0;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(0, 220, 255, 0.2);
}

.card-image {
    height: 240px;
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, #f0f9fa 0%, #ffffff 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    margin-top: 0;
    border-radius: 0;
}

/* Animated border glow on image */
.card-image::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 0;
    padding: 2px;
    background: linear-gradient(135deg, #00d4ff, #00a8cc);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 3;
}

.product-card:hover .card-image::before {
    opacity: 0.5;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.card-overlay {
    display: none;
}

.card-content {
    padding: 36px 32px 40px 32px;
    background: var(--white);
    border-radius: 0;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 3;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark theme overlay for content area only */
.card-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(26, 35, 50, 0.96) 0%, rgba(43, 154, 166, 0.94) 100%);
    border-radius: 0;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.product-card:hover .card-content::before {
    opacity: 1;
}

.product-card:hover .card-content {
    transform: translateY(-4px);
}

/* Title - Large and prominent */
.card-content h4 {
    color: var(--primary-blue);
    margin-bottom: 10px;
    font-size: clamp(24px, 2vw, 28px);
    font-weight: 700;
    transition: all 0.3s ease;
    line-height: 1.2;
    position: relative;
    letter-spacing: -0.5px;
    text-align: left !important;
}

.product-card:hover .card-content h4 {
    color: #00d4ff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* Subtitle - Value proposition */
.card-subtitle {
    color: var(--primary-teal);
    font-size: clamp(13px, 1.2vw, 14px);
    font-weight: 600;
    margin-bottom: 14px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    transition: color 0.3s ease;
    text-align: left !important;
}

.product-card:hover .card-subtitle {
    color: rgba(255, 255, 255, 0.85);
}

/* Description - Concise and readable */
.card-description {
    font-size: clamp(14px, 1.3vw, 15px);
    color: #343A40;
    margin-bottom: 24px;
    line-height: 1.6;
    flex-grow: 1;
    transition: color 0.3s ease;
    text-align: left !important;
}

.product-card:hover .card-description {
    color: rgba(255, 255, 255, 0.92);
}

/* Solid CTA Button */
.card-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    background: linear-gradient(135deg, var(--primary-teal), var(--light-teal));
    color: var(--white);
    font-weight: 600;
    font-size: clamp(13px, 1.2vw, 14px);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    border-radius: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    align-self: flex-start;
    box-shadow: 0 4px 12px rgba(43, 154, 166, 0.3);
    position: relative;
    overflow: hidden;
}

.card-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

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

.card-btn:hover {
    background: linear-gradient(135deg, #00d4ff, #00a8cc);
    box-shadow: 0 6px 20px rgba(0, 220, 255, 0.4);
    transform: translateY(-2px);
}

.product-card:hover .card-btn {
    background: var(--white);
    color: var(--primary-blue);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.3);
}

.product-card:hover .card-btn:hover {
    background: #00d4ff;
    color: var(--white);
}

.card-btn i {
    transition: transform 0.3s ease;
    font-size: 12px;
}

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

/* Responsive Grid */
@media (max-width: 1200px) {
    .product-grid {
        gap: 32px;
    }

    .card-content {
        padding: 32px 28px 36px 28px;
    }
}

@media (max-width: 1024px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 28px;
    }

    .card-image {
        height: 220px;
    }
}

@media (max-width: 768px) {
    .product-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .card-image {
        height: 240px;
    }

    .card-content {
        padding: 28px 24px 32px 24px;
    }

    .card-description {
        max-width: 100%;
    }

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

.card-overlay {
    display: none;
}

.card-content {
    padding: 28px 28px 32px 28px;
    background: var(--white);
    border-radius: 0 0 20px 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.card-content h4 {
    color: var(--primary-blue);
    margin-bottom: 12px;
    font-size: 20px;
    font-weight: 700;
    transition: color 0.3s ease;
    line-height: 1.3;
}

.product-card:hover .card-content h4 {
    color: #00d4ff;
}

.card-content p {
    font-size: 14px;
    color: var(--medium-gray);
    margin-bottom: 20px;
    line-height: 1.7;
    text-align: justify;
    flex-grow: 1;
}

.card-link {
    color: #00d4ff;
    font-weight: 600;
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-transform: none;
    letter-spacing: 0.3px;
    transition: all 0.3s ease;
    position: relative;
    align-self: flex-start;
}

.card-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: #00d4ff;
    transition: width 0.3s ease;
}

.card-link:hover {
    color: var(--primary-teal);
    gap: 12px;
}

.card-link:hover::after {
    width: calc(100% - 20px);
}

.card-link i {
    transition: transform 0.3s ease;
    font-size: 12px;
}

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

/* Responsive Grid */
@media (max-width: 1024px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media (max-width: 768px) {
    .product-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .card-image {
        height: 200px;
        padding: 24px;
    }
}

height: 60%;
background: linear-gradient(to top, rgba(0, 0, 0, 0.5), transparent);
opacity: 0;
transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card:hover .card-image::after {
    opacity: 1;
}

.card-content {
    padding: 32px 28px;
}

.card-content h4 {
    color: var(--primary-blue);
    margin-bottom: 14px;
    font-size: 22px;
    font-weight: 600;
    transition: color 0.3s ease;
}

.product-card:hover .card-content h4 {
    color: var(--primary-teal);
}

.card-content p {
    font-size: 15px;
    color: var(--medium-gray);
    margin-bottom: 24px;
    line-height: 1.7;
    height: auto;
    min-height: 48px;
}

.card-link {
    color: var(--primary-teal);
    font-weight: 600;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.card-link i {
    transition: transform 0.3s ease;
}

.card-link:hover {
    color: var(--primary-blue);
    gap: 12px;
}

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

/* Enhanced Feature Cards */
.feature-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-teal), var(--primary-blue));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 32px rgba(43, 154, 166, 0.15);
}

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


/* Enhanced Testimonial Cards */
.testimonial-card {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(43, 154, 166, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-teal), var(--primary-blue));
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(43, 154, 166, 0.15);
}

.testimonial-card:hover::before {
    transform: scaleY(1);
}

/* Enhanced CTA Banner */
.cta-banner {
    background: linear-gradient(135deg, #2C5F87 0%, #3A6F9D 50%, #2B9AA6 100%);
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotateBg 20s linear infinite;
}

@keyframes rotateBg {
    0% {
        transform: rotate(0deg);
    }

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

.cta-banner .container {
    position: relative;
    z-index: 1;
}

.cta-buttons .btn {
    min-width: 200px;
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cta-buttons .btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}

/* Scroll Reveal Animation */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Delay classes for staggered animations */
.delay-100 {
    transition-delay: 0.1s;
}

.delay-200 {
    transition-delay: 0.2s;
}

.delay-300 {
    transition-delay: 0.3s;
}

.delay-400 {
    transition-delay: 0.4s;
}

/* Responsive Grid */
@media (max-width: 1024px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .overview-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .hero-slider {
        height: 500px;
    }

    .slide-content h1 {
        font-size: 42px;
    }

    .slide-content p {
        font-size: 20px;
    }
}

@media (max-width: 768px) {

    .product-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }

    .testimonials-grid {
        flex-direction: column;
    }

    .cta-buttons {
        flex-direction: column;
    }
}