/* =====================================================
   FERAURA - Medical Visualization Website
   Color Theme: White Background & Dark Teal Text (Reversed)
   Style: Minimalistic, Elegant, Premium
   ===================================================== */

/* CSS Variables */
:root {
    /* Primary Colors - Teal variations for text */
    --teal-dark: #0a3d3d;
    --teal-deep: #0d4f4f;
    --teal-medium: #147474;
    --teal-light: #1a9090;
    --teal-accent: #20b2aa;

    /* Background Colors */
    --white: #ffffff;
    --off-white: #f8fafa;
    --gray-light: #e8f0f0;
    --gray-medium: #5a6a6a;
    --gray-dark: #3a4a4a;

    /* Text Colors */
    --text-primary: #0a3d3d;
    --text-secondary: #4a5a5a;
    --text-muted: #6a7a7a;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--teal-medium) 0%, var(--teal-accent) 100%);
    --gradient-light: linear-gradient(180deg, var(--white) 0%, var(--off-white) 100%);
    --gradient-text: linear-gradient(135deg, var(--teal-dark) 0%, var(--teal-medium) 50%, var(--teal-accent) 100%);
    --gradient-glow: radial-gradient(ellipse at center, rgba(32, 178, 170, 0.08) 0%, transparent 70%);
    --gradient-card: linear-gradient(145deg, var(--white) 0%, var(--off-white) 100%);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;

    /* Spacing */
    --section-padding: 120px;
    --container-width: 1200px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(10, 61, 61, 0.06);
    --shadow-md: 0 4px 20px rgba(10, 61, 61, 0.08);
    --shadow-lg: 0 8px 40px rgba(10, 61, 61, 0.12);
    --shadow-xl: 0 15px 60px rgba(10, 61, 61, 0.15);
}

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

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

body {
    font-family: var(--font-primary);
    background-color: var(--white);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
}

/* =====================================================
   NAVIGATION
   ===================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition-medium);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 15px 0;
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--teal-dark);
}

.logo-img {
    height: 40px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.3px;
    opacity: 0.8;
    transition: var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-medium);
}

.nav-link:hover {
    opacity: 1;
    color: var(--teal-medium);
}

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

.nav-link.active {
    opacity: 1;
    color: var(--teal-medium);
}

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

.nav-cta {
    padding: 10px 24px;
    background: var(--gradient-primary);
    border-radius: 6px;
    opacity: 1;
    color: var(--white) !important;
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(32, 178, 170, 0.3);
    color: var(--white) !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle .bar {
    width: 25px;
    height: 2px;
    background: var(--teal-dark);
    transition: var(--transition-medium);
}

/* =====================================================
   HERO SECTION
   ===================================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 100px 40px;
    overflow: hidden;
    background: var(--gradient-light);
}

.hero-section-tag {
    display: inline-block;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--teal-accent);
    margin-bottom: 15px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: var(--gradient-light);
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background: var(--gradient-glow);
    opacity: 0.8;
}

.hero-bg::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 300px;
    background: linear-gradient(to top, var(--off-white), transparent);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(32, 178, 170, 0.1);
    border: 1px solid rgba(32, 178, 170, 0.3);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--teal-medium);
    margin-bottom: 30px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: 25px;
    letter-spacing: -0.5px;
    color: var(--teal-dark);
}

.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.15rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: 8px;
    transition: var(--transition-medium);
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(32, 178, 170, 0.35);
}

.btn-secondary {
    background: transparent;
    color: var(--teal-dark);
    border: 1px solid rgba(10, 61, 61, 0.3);
}

.btn-secondary:hover {
    background: rgba(10, 61, 61, 0.05);
    border-color: var(--teal-medium);
}

.btn-full {
    width: 100%;
}

/* Hero Visual Elements */
.hero-visual {
    position: absolute;
    right: 10%;
    top: 50%;
    transform: translateY(-50%);
    width: 400px;
    height: 400px;
    pointer-events: none;
}

.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    background: var(--white);
    backdrop-filter: blur(10px);
    border: 1px solid var(--gray-light);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    animation: float 6s ease-in-out infinite;
    color: var(--teal-dark);
}

.floating-card .card-icon {
    width: 24px;
    height: 24px;
    color: var(--teal-accent);
}

.floating-card span {
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
    color: var(--teal-dark);
}

.card-1 { top: 20%; right: 10%; animation-delay: 0s; }
.card-2 { top: 50%; right: 60%; animation-delay: -2s; }
.card-3 { bottom: 20%; right: 20%; animation-delay: -4s; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    opacity: 0.6;
    color: var(--text-secondary);
}

.scroll-indicator span {
    font-size: 0.75rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.scroll-arrow {
    width: 20px;
    height: 30px;
    border: 2px solid var(--teal-medium);
    border-radius: 10px;
    position: relative;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--teal-medium);
    border-radius: 2px;
    animation: scrollDown 1.5s ease-in-out infinite;
}

@keyframes scrollDown {
    0%, 100% { top: 6px; opacity: 1; }
    50% { top: 14px; opacity: 0.3; }
}

/* =====================================================
   SECTION COMMON STYLES
   ===================================================== */
.section-header {
    margin-bottom: 60px;
}

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

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--teal-accent);
    margin-bottom: 15px;
}



.section-title {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 15px;
    color: var(--teal-dark);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* =====================================================
   ABOUT SECTION
   ===================================================== */
.about {
    padding: var(--section-padding) 0;
    background: var(--white);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(32, 178, 170, 0.3), transparent);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-content {
    padding-right: 40px;
}

.about-lead {
    font-size: 1.25rem;
    line-height: 1.7;
    margin-bottom: 20px;
    color: var(--teal-dark);
}

.about-text {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 40px;
}

.about-stats {
    display: flex;
    gap: 40px;
}

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

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}

.about-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.visual-box {
    position: relative;
    width: 350px;
    height: 350px;
}

.visual-layer {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(32, 178, 170, 0.2);
    animation: pulse 4s ease-in-out infinite;
}

.layer-1 {
    inset: 0;
    animation-delay: 0s;
}

.layer-2 {
    inset: 40px;
    animation-delay: -1.3s;
}

.layer-3 {
    inset: 80px;
    animation-delay: -2.6s;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        border-color: rgba(32, 178, 170, 0.2);
    }
    50% {
        transform: scale(1.05);
        border-color: rgba(32, 178, 170, 0.4);
    }
}

.visual-center {
    position: absolute;
    inset: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(32, 178, 170, 0.08);
    border-radius: 50%;
}

.brain-icon {
    width: 90%;
    height: 90%;
    color: var(--teal-accent);
}

.about-icon {
    width:70px;
    height: 70px;
    color: #6edce1; /* Lighter teal for the icon */
}

/* =====================================================
   PRODUCT SECTION
   ===================================================== */
.product {
    padding: var(--section-padding) 0;
    background: var(--off-white);
}

.product-showcase {
    background: var(--white);
    border: 1px solid var(--gray-light);
    border-radius: 24px;
    padding: 60px;
    box-shadow: var(--shadow-lg);
}

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

.product-visual {
    display: flex;
    justify-content: center;
}

.screen-frame {
    fill: url("assets/images/product/brain_web.png");
    width: 100%;
    max-width: 400px;
    aspect-ratio: 4/3;
    background: linear-gradient(145deg, var(--teal-dark), var(--teal-deep));
    border-radius: 16px;
    padding: 20px;
    box-shadow: var(--shadow-xl);
}

.screen-content {
    margin: 0%;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, rgba(32, 178, 170, 0.2), transparent);
    border-radius: 8px;
    display: flex;   
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.screen-content img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.scan-animation {
    position: relative;
    width: 150px;
    height: 150px;
}

.scan-layer {
    position: absolute;
    inset: 0;
    border: 2px solid var(--teal-accent);
    border-radius: 50%;
    opacity: 0.3;
    animation: scanPulse 3s ease-out infinite;
}

.scan-1 { animation-delay: 0s; }
.scan-2 { animation-delay: 1s; }
.scan-3 { animation-delay: 2s; }

@keyframes scanPulse {
    0% {
        transform: scale(0.5);
        opacity: 0.8;
    }
    100% {
        transform: scale(2);
        opacity: 0;
    }
}

.scan-center-icon {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal-accent);
}



.asclepius-icon {
    margin-right: 20px;
    width: 150px;
    height: 150px;
    fill: #20b2aa;
    animation: glow 2s ease-in-out infinite;
}
.product-info {
    padding-left: 20px;
}

.product-name {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 20px;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.product-desc {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 30px;
}

.product-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.product-features li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.feature-icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(32, 178, 170, 0.1);
    border-radius: 10px;
    color: var(--teal-accent);
}

.feature-icon svg {
    width: 20px;
    height: 20px;
}

.feature-text strong {
    display: block;
    font-weight: 600;
    margin-bottom: 3px;
    color: var(--teal-dark);
}

.feature-text span {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* =====================================================
   APPLICATIONS SECTION
   ===================================================== */
.applications {
    padding: var(--section-padding) 0;
    background: var(--white);
}

.applications-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 80px;
}

.application-card {
    background: var(--white);
    border: 1px solid var(--gray-light);
    border-radius: 20px;
    padding: 40px 30px;
    transition: var(--transition-medium);
    position: relative;
    box-shadow: var(--shadow-sm);
}

.application-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(32, 178, 170, 0.3);
}

.application-card.featured {
    background: linear-gradient(145deg, rgba(32, 178, 170, 0.05), rgba(32, 178, 170, 0.02));
    border-color: rgba(32, 178, 170, 0.3);
}

.app-badge {
    position: absolute;
    top: -10px;
    left: 30px;
    padding: 5px 15px;
    background: var(--gradient-primary);
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: var(--white);
}

.app-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(32, 178, 170, 0.1);
    border-radius: 16px;
    margin-bottom: 25px;
    color: var(--teal-accent);
}

.app-icon svg {
    width: 30px;
    height: 30px;
}

.application-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--teal-dark);
}

.application-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.app-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.app-list li {
    font-size: 0.85rem;
    color: var(--teal-medium);
    padding-left: 15px;
    position: relative;
}

.app-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background: var(--teal-accent);
    border-radius: 50%;
}

.audience-section {
    text-align: center;
    padding: 60px;
    background: var(--off-white);
    border-radius: 24px;
    border: 1px solid var(--gray-light);
}

.audience-title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--teal-dark);
}

.audience-desc {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 30px;
    line-height: 1.7;
}

.audience-roles {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
}

.role-badge {
    padding: 10px 24px;
    background: rgba(32, 178, 170, 0.1);
    border: 1px solid rgba(32, 178, 170, 0.3);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--teal-medium);
}

/* =====================================================
   IDEAL FOR SECTION - CATEGORY CAROUSEL
   ===================================================== */
.ideal-for {
    padding: var(--section-padding) 0;
    background: var(--off-white);
}

.category-carousel-wrapper {
    position: relative;
    overflow: hidden;
}

.category-carousel {
    display: flex;
    gap: 30px;
    width: max-content;
    will-change: transform;
}

/* Drag-to-scroll carousels */
.category-carousel.dragging,
.testimonial-carousel.dragging {
    cursor: grabbing;
}

.category-carousel-wrapper,
.testimonial-carousel-wrapper {
    cursor: grab;
}

.category-carousel-wrapper:active,
.testimonial-carousel-wrapper:active {
    cursor: grabbing;
}

.category-card {
    flex-shrink: 0;
    width: 280px;
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--gray-light);
    box-shadow: var(--shadow-md);
    transition: var(--transition-medium);
    cursor: pointer;
}

.category-card:hover {
    /* box-shadow: var(--shadow-xl); */
    border-color: rgba(32, 178, 170, 0.3);
}

.category-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.category-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-medium);
}

/* Scale transform on hover removed */

.category-name {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    text-align: center;
    padding: 20px;
    color: var(--teal-dark);
    background: var(--white);
}

/* =====================================================
   TESTIMONIALS SECTION - CAROUSEL
   ===================================================== */
.testimonials {
    padding: var(--section-padding) 0;
    background: var(--white);
}

.testimonial-carousel-wrapper {
    position: relative;
    overflow: hidden;
}

.testimonial-carousel {
    display: flex;
    gap: 30px;
    width: max-content;
    will-change: transform;
}

.testimonial-card {
    flex-shrink: 0;
    width: 450px;
    background: var(--white);
    border-radius: 24px;
    border: 1px solid var(--gray-light);
    box-shadow: var(--shadow-md);
    transition: var(--transition-medium);
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: rgba(32, 178, 170, 0.3);
}

.testimonial-content {
    padding: 40px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.testimonial-quote {
    flex: 1;
}

.quote-icon {
    width: 48px;
    height: 48px;
    color: var(--teal-accent);
    opacity: 0.3;
    margin-bottom: 20px;
}

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

.testimonial-quote.quote-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-image {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.author-placeholder {
    color: var(--white);
    font-weight: 600;
    font-size: 1.2rem;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
    font-size: 1rem;
    color: var(--teal-dark);
    font-style: normal;
}

.author-designation {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Carousel Indicators */
.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 30px;
}

.carousel-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--gray-light);
    cursor: pointer;
    transition: var(--transition-fast);
}

.carousel-indicator.active {
    background: var(--teal-accent);
    width: 30px;
    border-radius: 5px;
}

/* =====================================================
   PARTNERS SECTION
   ===================================================== */
.partners {
    padding: var(--section-padding) 0;
    background: var(--off-white);
}

.partners-content {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.collaborators {
    text-align: center;
}

.collab-title {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 30px;
}

.collab-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 800px;
    margin: 0 auto;
}

.collab-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px;
    background: var(--white);
    border: 1px solid var(--gray-light);
    border-radius: 16px;
    transition: var(--transition-medium);
    box-shadow: var(--shadow-sm);
}

.collab-card:hover {
    border-color: rgba(32, 178, 170, 0.3);
    box-shadow: var(--shadow-md);
}

.collab-logo {
    width: 70px;
    height: 70px;
    min-width: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border-radius: 12px;
    padding: 10px;
    border: 1px solid var(--gray-light);
}

.collab-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.collab-info {
    text-align: left;
}

.collab-info h4 {
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--teal-dark);
}

.collab-info p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Partner card links - remove underline */
a.collab-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

a.collab-card-link:hover,
a.collab-card-link:focus {
    text-decoration: none;
}

a.collab-card-link h4,
a.collab-card-link p {
    text-decoration: none;
}

a.collab-card-link:hover .collab-card {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    transform: translateY(-3px);
}

/* =====================================================
   CONTACT SECTION
   ===================================================== */
.contact {
    padding: var(--section-padding) 0;
    background: var(--white);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-info {
    padding-right: 40px;
}

.contact-desc {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.contact-icon {
    width: 45px;
    height: 45px;
    min-width: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(32, 178, 170, 0.1);
    border-radius: 12px;
    color: var(--teal-accent);
}

.contact-icon svg {
    width: 20px;
    height: 20px;
}

.contact-text {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.contact-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

.contact-text a,
.contact-text span {
    color: var(--teal-dark);
    text-decoration: none;
    font-weight: 500;
}

.contact-text a:hover {
    color: var(--teal-accent);
}

.contact-form-wrapper {
    background: var(--off-white);
    border: 1px solid var(--gray-light);
    border-radius: 24px;
    padding: 50px;
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group.full-width {
    grid-column: span 2;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px 18px;
    background: var(--white);
    border: 1px solid var(--gray-light);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--teal-accent);
    box-shadow: 0 0 0 3px rgba(32, 178, 170, 0.1);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%235a6a6a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 18px;
}

.form-group select option {
    background: var(--white);
    color: var(--text-primary);
}

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

.contact-form .btn {
    grid-column: span 2;
    margin-top: 10px;
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
    padding: 60px 0 30px;
    background: var(--teal-dark);
    border-top: 1px solid var(--gray-light);
    color: var(--white);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 50px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--white);
    margin-bottom: 15px;
}

.footer-logo img {
    height: 35px;
    width: auto;
    filter: brightness(0) invert(1);
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    font-style: italic;
}

.footer-links {
    display: flex;
    gap: 80px;
}

.footer-column h4 {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-column ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-column a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.footer-column a:hover {
    color: var(--teal-accent);
}

.footer-bottom {
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

/* =====================================================
   RESPONSIVE DESIGN
   ===================================================== */
@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }

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

    .hero-visual {
        display: none;
    }

    .about-grid,
    .product-main,
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 50px;
    }


    .about-visual {
        order: -1;
    }

    .visual-box {
        width: 280px;
        height: 280px;
    }

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

    .application-card.featured {
        order: -1;
    }

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

    .contact-info {
        padding-right: 0;
    }

    .category-card {
        width: 240px;
    }

    .category-image {
        height: 160px;
    }

    .testimonial-card {
        width: 380px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    .nav-container {
        padding: 0 20px;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 100px 40px 40px;
        gap: 25px;
        transition: var(--transition-medium);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
    }

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

    .nav-toggle {
        display: flex;
        z-index: 1001;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

        .hero {

            padding: 100px 20px 80px;

        }

    

        .hero-title {

            font-size: 2.25rem;

        }

    

        .hero-subtitle {

            font-size: 1rem;

        }

    

        .section-title {

            font-size: 2rem;

        }

    

        .about-stats {

            flex-direction: column;

            gap: 25px;

        }

    

        .product-showcase {

            padding: 30px 20px;

        }

    

        .audience-section {

            padding: 40px 20px;

        }

    

        .contact-form {

            grid-template-columns: 1fr;

        }

    

        .form-group.full-width {

            grid-column: span 1;

        }

    

        .contact-form .btn {

            grid-column: span 1;

        }

    

        .contact-form-wrapper {

            padding: 30px 20px;

        }

    

        .footer-content {

            flex-direction: column;

            gap: 40px;

        }

    

        .footer-links {

            gap: 40px;

        }

    

        .footer-bottom {

            flex-direction: column;

            gap: 10px;

            text-align: center;

        }

    

        .category-card {

            width: 220px;

        }

    

        .category-image {

            height: 140px;

        }

    

        .category-name {

            font-size: 1.1rem;

            padding: 15px;

        }

    

        .testimonial-card {

            width: 320px;

        }

    

        .testimonial-content {

            padding: 30px;

        }

    

        .testimonial-quote {

            font-size: 1rem;

        }

    }

    

    @media (max-width: 480px) {

        .hero-title {

            font-size: 1.85rem;

        }

    

        .hero-buttons {

            flex-direction: column;

            width: 100%;

        }

    

        .hero-buttons .btn {

            width: 100%;

        }

    

        .section-title {

            font-size: 1.75rem;

        }

    

        .product-name {

            font-size: 2rem;

        }

    

        .audience-roles {

            flex-direction: column;

        }

    

        .role-badge {

            width: 100%;

            text-align: center;

        }

    

        .category-card {

            width: 200px;

        }

    

        .testimonial-card {

            width: 280px;

        }

    }

    

    
#incubated-in-grid {
    display: flex;
    justify-content: center;
    margin-bottom: 50px;
}