/* CSS Variables */
:root {
    --primary-color: #d94948;
    --primary-dark: #b83a39;
    --text-dark: #011627;
    --text-body: rgba(1, 22, 39, 0.75);
    --text-light: #666666;
    --text-muted: #888888;
    --bg-white: #ffffff;
    --bg-light: #f8f9fa;
    --bg-dark: #0a2941;
    --overlay-color: #011627;
    --border-color: #e0e0e0;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-body);
    background-color: var(--bg-white);
}

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

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
}

h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

h5 {
    font-size: 1rem;
    font-weight: 500;
}

p {
    margin-bottom: 1rem;
}

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

a:hover {
    color: #000000;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 16px 40px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    border-radius: 100px;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

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

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

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

.btn-white:hover {
    background-color: var(--bg-light);
    color: var(--primary-dark);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: transparent;
    padding: 20px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background-color: var(--bg-white);
    box-shadow: var(--shadow);
    padding: 15px 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo-img {
    height: 46px;
    width: auto;
    max-width: 80px;
    transition: var(--transition);
}

.navbar.scrolled .logo-img {
    filter: brightness(0) saturate(100%) invert(29%) sepia(93%) saturate(1000%) hue-rotate(338deg) brightness(91%) contrast(91%);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-menu a {
    color: var(--bg-white);
    font-weight: 500;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    position: relative;
}

.navbar.scrolled .nav-menu a {
    color: var(--text-dark);
}

.nav-menu a.active {
    color: var(--primary-color);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

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

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

.nav-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--bg-white);
    transition: var(--transition);
}

.navbar.scrolled .nav-toggle span {
    background-color: var(--text-dark);
}

/* Hero Section - Matching Original */
.hero {
    min-height: 850px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background-image: url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--bg-white);
    text-align: center;
    padding: 120px 20px 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--overlay-color);
    opacity: 0.5;
}

.hero-inner {
    position: relative;
    z-index: 1;
    max-width: 900px;
}

.hero-subtitle {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    color: var(--bg-white);
    letter-spacing: 1px;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--bg-white);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* About Section */
.about-section {
    padding: 80px 0;
    background-color: var(--bg-white);
    text-align: center;
}

.section-label {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-body);
    margin-bottom: 1rem;
}

.section-label-light {
    font-size: 1rem;
    font-weight: 500;
    color: var(--bg-white);
    margin-bottom: 1rem;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.about-text {
    max-width: 800px;
    margin: 0 auto 1rem;
    color: var(--text-body);
}

.about-image {
    margin: 40px auto;
    max-width: 532px;
}

.about-image img {
    width: 100%;
}

/* Features Section */
.features-section {
    padding: 80px 0;
    background-color: var(--bg-white);
    text-align: center;
}

.features-intro {
    max-width: 700px;
    margin: 0 auto 40px;
    color: var(--text-body);
}

.media-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 30px;
}

.media-logo {
    padding: 10px;
    transition: var(--transition);
}

.media-logo img {
    max-height: 80px;
    width: auto;
    object-fit: contain;
    filter: grayscale(0%);
    opacity: 1;
    transition: var(--transition);
}

.media-logo:hover img {
    transform: scale(1.05);
}

/* Products Section */
.products-section {
    min-height: 900px;
    padding: 100px 0;
    position: relative;
    background-image: url('../images/bg-section.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--bg-white);
}

.products-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--overlay-color);
    opacity: 0.7;
}

.products-section .container {
    position: relative;
    z-index: 1;
}

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

.products-content h4 {
    color: var(--bg-white);
    margin-bottom: 0.5rem;
}

.products-content p {
    color: rgba(255, 255, 255, 0.9);
}

.products-mission {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--bg-white);
    margin-bottom: 2rem;
    line-height: 1.4;
}

.separator {
    border: none;
    border-top: 1px solid rgba(171, 184, 195, 0.5);
    margin: 1.5rem 0;
}

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

.products-cta h2 {
    color: var(--bg-white);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    margin-bottom: 2rem;
    line-height: 1.3;
}

.products-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.products-image img {
    max-width: 300px;
    filter: brightness(0) invert(1);
    opacity: 0.8;
}

/* Projects Section */
.projects-section {
    padding: 80px 0;
    background-color: var(--bg-white);
    text-align: center;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.project-card {
    background-color: var(--bg-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.project-image {
    height: 250px;
    overflow: hidden;
}

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

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

.project-content {
    padding: 25px;
}

.project-content h3 {
    margin-bottom: 10px;
}

.project-content h3 a {
    color: var(--primary-color);
}

.project-content h3 a:hover {
    color: var(--primary-dark);
}

.project-content p {
    color: var(--text-body);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Footer */
.footer {
    background-color: var(--bg-dark);
    color: var(--bg-white);
    padding: 80px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 50px;
}

.footer-brand .logo {
    display: inline-block;
    margin-bottom: 15px;
}

.footer-brand .logo img {
    height: 40px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0;
}

.footer-links h4,
.footer-legal h4 {
    color: var(--bg-white);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-links ul,
.footer-legal ul {
    list-style: none;
}

.footer-links li,
.footer-legal li {
    margin-bottom: 12px;
}

.footer-links a,
.footer-legal a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-links a:hover,
.footer-legal a:hover {
    color: var(--bg-white);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* New Footer Layout (matching original) */
.footer-content-new {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-description p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 0;
}

.footer-projects h4,
.footer-company h4 {
    color: var(--bg-white);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-projects ul,
.footer-company ul {
    list-style: none;
}

.footer-projects li,
.footer-company li {
    margin-bottom: 12px;
}

.footer-projects a,
.footer-company a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-projects a:hover,
.footer-company a:hover {
    color: var(--bg-white);
}

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

.footer-bottom-left p,
.footer-bottom-right p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
    margin-bottom: 0;
}

/* Contact page specific */
.contact-grid-simple {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-info-column h2 {
    margin-bottom: 1rem;
}

.contact-info-column p {
    margin-bottom: 0.5rem;
}

.contact-separator {
    margin-top: 3rem;
    border: none;
    border-top: 1px solid var(--border-color);
}

/* Page Header for other pages */
.page-header {
    min-height: 535px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background-image: url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--bg-white);
    text-align: center;
    padding: 150px 20px 80px;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--overlay-color);
    opacity: 0.5;
}

.page-header .container {
    position: relative;
    z-index: 1;
}

.page-header h1 {
    color: var(--bg-white);
    font-size: clamp(2.5rem, 6vw, 4rem);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0;
}

.page-header p {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 0;
}

/* Page Header Variants */
.page-header-about {
    background-image: url('../images/bg-about.jpg');
}

.page-header-science {
    background-image: url('../images/bg-science.jpg');
}

.page-header-projects {
    background-image: url('../images/bg-projects.jpg');
}

.page-header-contact {
    background-image: url('../images/bg-section.jpg');
}

/* About Page Specific */
.about-intro-section {
    padding: 80px 0;
    background-color: var(--bg-white);
}

.about-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-intro-left h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    line-height: 1.4;
}

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

.about-intro-right h3 {
    font-size: 1.1rem;
    font-weight: 500;
    line-height: 1.6;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.about-intro-right p {
    color: var(--text-body);
}

/* Numbers Section */
.numbers-section {
    padding: 60px 0;
    background-color: #f9f8f8;
}

.numbers-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    align-items: center;
}

.numbers-left h5 {
    color: var(--text-body);
    margin-bottom: 0.5rem;
}

.numbers-left h2 {
    margin-bottom: 0;
}

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

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

.stat-item h2 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.stat-item p {
    color: var(--text-body);
    margin-bottom: 0;
    font-size: 0.95rem;
}

/* Founders Section */
.founders-section {
    padding: 60px 0;
    background-color: #f9f8f8;
}

.section-title-center {
    text-align: center;
    margin-bottom: 2rem;
}

.founders-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 40px;
    align-items: start;
}

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

.founder-card h4 {
    margin-bottom: 1rem;
}

.founder-image {
    width: 160px;
    height: 160px;
    margin: 0 auto 1.5rem;
}

.founder-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.founder-card p {
    text-align: left;
    font-size: 0.95rem;
    color: var(--text-body);
}

.founder-card.team-description {
    display: flex;
    align-items: center;
    justify-content: center;
}

.founder-card.team-description h3 {
    font-size: 1.25rem;
    line-height: 1.5;
    font-weight: 500;
}

/* Partners Section */
.partners-section {
    padding: 60px 0;
    background-color: var(--bg-white);
}

.partners-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.partners-image {
    max-width: 100%;
    height: auto;
}

.partners-image img {
    width: 100%;
    border-radius: 8px;
}

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

.partners-text h2 {
    margin-bottom: 0;
}

/* CTA Grid */
.cta-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    align-items: center;
}

.cta-text h3 {
    color: var(--bg-white);
    margin-bottom: 0;
}

/* Page Header Fullscreen */
.page-header-fullscreen {
    min-height: 100vh;
}

/* Science Page - Research Projects Section */
.research-projects-section {
    padding: 80px 0;
    background-color: var(--bg-white);
}

.research-grid {
    display: grid;
    grid-template-columns: 45% 55%;
    gap: 40px;
    align-items: center;
}

.research-content h5 {
    margin-bottom: 0.5rem;
}

.research-content h2 {
    margin-bottom: 1.5rem;
}

.research-projects-list {
    margin-top: 2rem;
}

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

.research-column p {
    margin-bottom: 0.75rem;
}

.research-image img {
    width: 100%;
    border-radius: 8px;
}

/* Science Page - Awards Section */
.awards-section {
    padding: 80px 0;
    background-color: #f9f8f8;
}

.awards-section h5 {
    margin-bottom: 0.5rem;
}

.awards-section h2 {
    margin-bottom: 2rem;
}

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

.awards-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.awards-column h4 {
    margin-bottom: 0.5rem;
}

.awards-column p {
    margin-bottom: 1rem;
}

.award-separator {
    border: none;
    border-top: 1px solid #abb8c3;
    margin: 1rem 0;
}

/* Old Science Content Section - kept for compatibility */
.science-content-section {
    padding: 80px 0;
    background-color: var(--bg-white);
}

.science-content-section h5 {
    margin-bottom: 1rem;
}

.science-content-section h2 {
    margin-bottom: 1.5rem;
}

.research-list {
    margin-top: 2rem;
}

.research-image-section {
    padding: 40px 0;
    background-color: var(--bg-white);
}

.research-image-section img {
    width: 100%;
    max-width: 800px;
    display: block;
    margin: 0 auto;
}

/* Quote Section */
.quote-section {
    padding: 80px 0;
    background-color: var(--bg-white);
    text-align: center;
}

.quote-section blockquote {
    max-width: 800px;
    margin: 0 auto;
}

.quote-section blockquote p {
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.quote-section blockquote cite {
    display: block;
    margin-top: 1.5rem;
    font-style: normal;
    color: var(--text-body);
}

.quote-separator {
    max-width: 100px;
    margin: 2rem auto 0;
    border: none;
    border-top: 2px solid var(--border-color);
}

/* B2B Section */
.b2b-section {
    padding: 60px 0;
    background-color: var(--bg-white);
}

.b2b-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.b2b-image img {
    width: 100%;
    max-width: 538px;
}

.b2b-content h2 {
    margin-bottom: 1rem;
}

.b2b-content h4 {
    margin-top: 1.5rem;
    font-weight: 600;
    line-height: 1.5;
}

/* B2C Section */
.b2c-section {
    padding: 60px 0;
    background-color: var(--bg-white);
}

.b2c-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.b2c-content h2 {
    margin-bottom: 1rem;
}

.b2c-content h5 {
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.b2c-content h5 a {
    color: var(--primary-color);
}

.b2c-content p a {
    color: var(--primary-color);
}

.b2c-image img {
    width: 100%;
    max-width: 514px;
}

/* CTA Section Light (gray background) */
.cta-section-light {
    padding: 60px 0;
    background-color: #f9f8f8;
}

.cta-section-light .cta-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    align-items: center;
}

.cta-text-dark h3 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.cta-text-dark p {
    margin-bottom: 0;
}

.cta-text-dark a {
    color: var(--primary-color);
    font-weight: 600;
}

/* Projects Content Section */
.projects-content-section {
    padding: 80px 0;
    background-color: var(--bg-white);
}

.projects-content-section h2 {
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.projects-list {
    margin-top: 3rem;
}

.project-item {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 30px;
    margin-bottom: 40px;
    align-items: start;
}

.project-item-image img {
    width: 100%;
    border-radius: 4px;
}

.project-item-content h5 {
    margin-bottom: 0.5rem;
}

.project-item-content h5 a {
    color: var(--primary-color);
    font-weight: 600;
}

.project-item-content p {
    color: var(--text-body);
    margin-bottom: 0;
}

/* Contact Content Section */
.contact-content-section {
    padding: 80px 0;
    background-color: var(--bg-white);
}

.contact-content-section h2 {
    margin-bottom: 1rem;
}

.contact-info-simple {
    margin-top: 2rem;
}

.contact-info-simple h4 {
    margin-bottom: 1rem;
}

.contact-info-simple p {
    color: var(--text-body);
    margin-bottom: 0.5rem;
}

/* Responsive for new sections */
@media (max-width: 992px) {
    .numbers-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }

    .founders-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }

    .founder-card.team-description {
        grid-column: 1 / -1;
    }

    .partners-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .partners-text {
        order: -1;
    }

    .research-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .b2b-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .b2c-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .cta-section-light .cta-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        text-align: center;
    }

    .research-image {
        order: -1;
    }

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

@media (max-width: 768px) {
    .about-intro-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .cta-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        text-align: center;
    }

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

    .project-item-image {
        max-width: 200px;
    }

    .page-header-fullscreen {
        min-height: 60vh;
    }

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

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

    .founder-card.team-description {
        grid-column: auto;
    }

    .research-projects-columns {
        grid-template-columns: 1fr;
    }
}

/* Navbar Dark for internal pages */
.navbar-dark {
    background-color: var(--bg-dark);
}

/* Responsive Design */
@media (max-width: 992px) {
    .products-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .products-image {
        order: -1;
    }

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

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

    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--bg-white);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 30px;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
    }

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

    .nav-menu a {
        color: var(--text-dark);
        font-size: 1.1rem;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

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

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .hero {
        min-height: 600px;
        background-attachment: scroll;
    }

    .products-section {
        min-height: auto;
        background-attachment: scroll;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }

    .footer-brand {
        grid-column: auto;
    }

    .footer-content-new {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }

    .footer-empty {
        display: none;
    }

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

    .contact-grid-simple {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 0.9rem;
    }

    .btn {
        padding: 14px 30px;
        font-size: 0.85rem;
    }

    .media-logos {
        gap: 15px;
    }

    .media-logo img {
        max-height: 50px;
    }
}

/* ========================================
   STYLES FOR OTHER PAGES
   ======================================== */

/* About Page */
.about-page {
    padding: 80px 0;
}

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

.about-intro-text h2 {
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.about-intro-text p {
    color: var(--text-body);
}

.about-intro-image img {
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
}

/* Mission Section */
.mission-section {
    background-color: var(--bg-light);
    padding: 80px 0;
}

.mission-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.mission-card {
    background-color: var(--bg-white);
    padding: 40px 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.mission-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.mission-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 25px;
}

.mission-icon svg {
    width: 100%;
    height: 100%;
    stroke: var(--primary-color);
}

.mission-card h3 {
    color: var(--text-dark);
    margin-bottom: 15px;
}

.mission-card p {
    color: var(--text-body);
    margin-bottom: 0;
}

/* History Section */
.history-section {
    padding: 80px 0;
    background-color: var(--bg-white);
}

.timeline {
    max-width: 800px;
    margin: 0 auto;
}

.timeline-item {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--border-color);
}

.timeline-item:last-child {
    border-bottom: none;
}

.timeline-date {
    flex-shrink: 0;
    width: 80px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.timeline-content h4 {
    color: var(--text-dark);
    margin-bottom: 10px;
}

.timeline-content p {
    color: var(--text-body);
    margin-bottom: 0;
}

/* Team Section */
.team-section {
    background-color: var(--bg-light);
    padding: 80px 0;
}

.approach-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.approach-content p {
    color: var(--text-body);
    font-size: 1.1rem;
}

/* CTA Section */
.cta-section {
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background-image: url('../images/bg-section.jpg');
    background-size: cover;
    background-position: center;
    color: var(--bg-white);
    text-align: center;
    padding: 80px 20px;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--overlay-color);
    opacity: 0.7;
}

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

.cta-section h2 {
    color: var(--bg-white);
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.15rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

/* Science Page */
.science-intro {
    padding: 80px 0;
    background-color: var(--bg-white);
    text-align: center;
}

.science-intro-content {
    max-width: 800px;
    margin: 0 auto;
}

.science-detail {
    padding: 80px 0;
    background-color: var(--bg-white);
}

.science-detail-alt {
    background-color: var(--bg-light);
}

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

.science-detail-grid.reverse {
    direction: rtl;
}

.science-detail-grid.reverse > * {
    direction: ltr;
}

.science-label {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.science-list {
    list-style: none;
    margin-top: 1.5rem;
}

.science-list li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 12px;
    color: var(--text-body);
}

.science-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background-color: var(--primary-color);
    border-radius: 50%;
}

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

.science-icon-large {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, rgba(217, 73, 72, 0.1) 0%, rgba(184, 58, 57, 0.15) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 50px;
}

.science-icon-large svg {
    width: 100%;
    height: 100%;
    stroke: var(--primary-color);
}

/* Research Section */
.research-section {
    background-color: var(--bg-light);
    padding: 80px 0;
    text-align: center;
}

.research-content {
    max-width: 900px;
    margin: 0 auto;
}

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

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

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.stat-label {
    color: var(--text-body);
    font-size: 1rem;
}

/* Projects Page */
.projects-intro {
    padding: 60px 0;
    background-color: var(--bg-white);
    text-align: center;
}

.projects-intro .lead {
    max-width: 800px;
    margin: 0 auto;
}

.project-detail {
    padding: 80px 0;
    background-color: var(--bg-white);
}

.project-detail-alt {
    background-color: var(--bg-light);
}

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

.project-detail-grid.reverse {
    direction: rtl;
}

.project-detail-grid.reverse > * {
    direction: ltr;
}

.project-detail-image img {
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    width: 100%;
}

.project-label {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.project-tagline {
    font-size: 1.15rem;
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.project-features {
    list-style: none;
    margin: 1.5rem 0 2rem;
}

.project-features li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 12px;
    color: var(--text-body);
}

.project-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background-color: var(--primary-color);
    border-radius: 50%;
}

/* Contact Page */
.contact-page {
    padding: 80px 0;
    background-color: var(--bg-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
}

.contact-info-card {
    background-color: var(--primary-color);
    color: var(--bg-white);
    padding: 40px;
    border-radius: 8px;
}

.contact-info-card h2 {
    color: var(--bg-white);
    margin-bottom: 1rem;
}

.contact-details {
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.contact-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.contact-icon svg {
    width: 100%;
    height: 100%;
    stroke: var(--bg-white);
}

.contact-text h4 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
    opacity: 0.8;
}

.contact-text p {
    margin-bottom: 0;
}

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

.social-links h4 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
    opacity: 0.8;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-icons a:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.social-icons svg {
    width: 20px;
    height: 20px;
    fill: var(--bg-white);
    stroke: var(--bg-white);
}

.contact-form-card {
    background-color: var(--bg-white);
    padding: 40px;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.contact-form-card h2 {
    color: var(--text-dark);
    margin-bottom: 2rem;
}

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

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
    background-color: var(--bg-white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(217, 73, 72, 0.1);
}

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

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.form-checkbox input {
    width: auto;
    margin-top: 4px;
}

.form-checkbox label {
    margin-bottom: 0;
    font-weight: 400;
    font-size: 0.9rem;
    color: var(--text-body);
}

.btn-block {
    display: block;
    width: 100%;
}

/* Map Section */
.map-section {
    height: 300px;
    background-color: var(--bg-light);
}

.map-placeholder {
    height: 100%;
    background: linear-gradient(135deg, #e8e8e8 0%, #d0d0d0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-placeholder p {
    font-size: 1.5rem;
    color: var(--text-muted);
    margin: 0;
}

/* Responsive adjustments for other pages */
@media (max-width: 992px) {
    .about-intro,
    .science-detail-grid,
    .project-detail-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .science-detail-grid.reverse,
    .project-detail-grid.reverse {
        direction: ltr;
    }

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

    .research-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .research-stats {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .timeline-item {
        flex-direction: column;
        gap: 15px;
    }

    .timeline-date {
        width: auto;
    }

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

    .page-header {
        min-height: 300px;
        padding: 120px 20px 60px;
    }
}

@media (max-width: 480px) {
    .contact-info-card,
    .contact-form-card {
        padding: 25px;
    }

    .science-icon-large {
        width: 150px;
        height: 150px;
        padding: 35px;
    }
}