/* style.css */

/* --- Variables --- */
:root {
    /* Updated Colors based on 001.jpg and exotechlogo.png */
    --color-dark-blue-teal: #1A324E; /* Deeper blue/teal from image background */
    --color-dark-purple-hue: #3C2A52; /* Complementary dark purple from image background */
    --color-electric-blue: #00C0C0; /* Vibrant teal/blue from logo accent */
    --color-orange-accent: #FF8C00; /* Orange from logo accent (can be used for subtle touches) */

    --color-light-gray: #F3F4F6;
    --color-soft-black: #1F2937;
    --color-white: #FFFFFF;
    --color-dark-text: #2c3e50; /* A darker text color for contrast */

    /* New color for Launch Offer section */
    --color-launch-offer-bg: #420B3E;

    /* New colors for Services section items (from vis02.png) */
    --color-service-static: #FFD700; /* Gold/Yellow */
    --color-service-dynamic: #DC143C; /* Crimson/Red */
    --color-service-ecommerce: #8A2BE2; /* BlueViolet/Purple */
    --color-service-portfolio: #20B2AA; /* LightSeaGreen/Teal */
    --color-service-landing: #4169E1; /* RoyalBlue/Blue */

    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Inter', sans-serif;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;

    --border-radius: 8px;
    --transition-speed: 0.3s;
    --animation-delay-base: 0.1s;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-secondary);
    line-height: 1.6;
    color: var(--color-soft-black);
    background-color: var(--color-white);
    overflow-x: hidden; /* Prevent horizontal scroll from animations */
    background-image: url('back.png');
    background-repeat: repeat;
    background-size: auto;
    background-blend-mode: multiply;
}

/* Ensure all images are responsive by default */
img {
    max-width: 100%;
    height: auto;
    display: block; /* Removes extra space below images */
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md); /* Responsive padding */
}

a {
    color: var(--color-electric-blue);
    text-decoration: none;
    transition: color var(--transition-speed) ease;
}

a:hover {
    color: var(--color-dark-blue-teal);
}

h1, h2, h3, h4 {
    font-family: var(--font-primary);
    color: var(--color-dark-blue-teal);
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
}

h1 { font-size: 2.8rem; }
h2 { font-size: 2.2rem; }
h3 { font-size: 1.8rem; }
h4 { font-size: 1.4rem; }

p {
    margin-bottom: var(--spacing-sm);
}

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

/* --- Sections --- */
.section {
    padding: var(--spacing-xl) 0;
    text-align: center;
    background-color: var(--color-white);
}

.section--light-gray {
    background-color: var(--color-light-gray);
    color: var(--color-soft-black);
}

.section--accent-background {
    background-color: var(--color-launch-offer-bg);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.section--accent-background::before,
.section--accent-background::after {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    background-image: url("data:image/svg+xml,%3Csvg width='20' height='20' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Cpath d='M0 0h20v20H0V0zm5 5v10h10V5H5zm1 1v8h8V6H6z'/%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.3;
    z-index: -1;
}

.section--accent-background::before {
    top: -50px;
    left: -50px;
    transform: rotate(20deg);
}

.section--accent-background::after {
    bottom: -50px;
    right: -50px;
    transform: rotate(-30deg);
}

.section__heading {
    margin-bottom: var(--spacing-md);
    font-size: 2.5rem;
}

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

.section__subheading {
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
    font-size: 1.1rem;
    color: var(--color-soft-black);
}

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

.section__container--narrow {
    max-width: 900px;
}

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius);
    font-family: var(--font-primary);
    font-weight: 600;
    text-transform: uppercase;
    transition: all var(--transition-speed) ease;
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 0.95rem;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transition: all var(--transition-speed) ease;
    z-index: -1;
}

.btn:hover::before {
    left: 0;
}

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

.btn--primary:hover {
    background: linear-gradient(to right, var(--color-dark-blue-teal), var(--color-dark-purple-hue));
    border-color: var(--color-dark-blue-teal);
    color: var(--color-white);
}

.btn--secondary {
    background-color: transparent;
    color: var(--color-electric-blue);
    border-color: var(--color-electric-blue);
    margin-left: var(--spacing-md);
}

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

.btn--tertiary {
    background-color: var(--color-dark-blue-teal);
    color: var(--color-white);
    border-color: var(--color-dark-blue-teal);
}

.btn--tertiary:hover {
    background-color: var(--color-electric-blue);
    border-color: var(--color-electric-blue);
}

.btn--white {
    background-color: var(--color-white);
    color: var(--color-electric-blue);
    border-color: var(--color-white);
}

.btn--white:hover {
    background-color: var(--color-dark-blue-teal);
    color: var(--color-white);
    border-color: var(--color-dark-blue-teal);
}

/* --- Header / Navbar --- */
.header {
    background: linear-gradient(to right, var(--color-light-gray), var(--color-white));
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: background-color var(--transition-speed) ease;
}

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

.header__logo-image {
    height: 40px;
    width: auto;
    transition: transform 0.3s ease;
}

.header__logo-image:hover {
    transform: scale(1.05);
}

.header__nav-list {
    list-style: none;
    display: flex;
}

.header__nav-list li {
    margin-left: var(--spacing-xl);
}

.header__nav-link {
    color: var(--color-dark-blue-teal);
    font-weight: 500;
    position: relative;
    padding-bottom: 5px;
    transition: color var(--transition-speed) ease;
}

.header__nav-link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-electric-blue);
    transition: width var(--transition-speed) ease;
}

.header__nav-link:hover::after,
.header__nav-link.active::after {
    width: 100%;
}

.header__nav-link:hover {
    color: var(--color-electric-blue);
}

.header__hamburger {
    display: none; /* Hidden on desktop */
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--color-dark-blue-teal);
    cursor: pointer;
    transition: transform 0.3s ease;
}

.header__hamburger:hover {
    transform: scale(1.1);
}

/* Mobile Navigation Toggle */
.header__nav {
    /* Default for desktop */
    display: block;
}

.header__nav.active {
    display: block; /* Show on mobile when active */
}


/* --- Hero Section --- */
.hero-section {
    background: url('image_c4b74a.jpg') no-repeat center center/cover;
    color: var(--color-white);
    padding: var(--spacing-xxl) 0;
    text-align: center;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(26, 50, 78, 0.8), rgba(60, 42, 82, 0.8));
    z-index: 1;
}

.hero-section__container {
    position: relative;
    z-index: 2;
}

.hero-section__heading {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease-out forwards;
    animation-delay: 0.2s;
}

.hero-section__subheading {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-xl);
    color: var(--color-light-gray);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease-out forwards;
    animation-delay: 0.4s;
}

.hero-section__cta-buttons {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease-out forwards;
    animation-delay: 0.6s;
    display: flex; /* Use flex for buttons */
    justify-content: center; /* Center buttons */
    flex-wrap: wrap; /* Allow buttons to wrap on smaller screens */
    gap: var(--spacing-md); /* Space between buttons */
}

/* --- About Section with Laptop Image --- */
.about-section-layout {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xl);
    padding: var(--spacing-xxl) 0;
    flex-wrap: wrap;
}

.about-section-container {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 1200px;
    width: 100%;
    gap: var(--spacing-xl);
    flex-wrap: wrap; /* Allow content and image to wrap */
}

.about-content {
    flex: 1;
    max-width: 600px;
    text-align: center;
    padding: 0 var(--spacing-md);
}

.about-image {
    flex-shrink: 0;
    max-width: 400px;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-laptop-image {
    width: 100%;
    height: auto;
    display: block;
    max-width: 350px;
    transition: transform 0.5s ease-in-out;
}

.about-laptop-image:hover {
    transform: scale(1.05);
}


/* --- Services Section - Restored Layout with Character --- */
.services-content-wrapper {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
    padding-top: 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); /* Responsive grid */
    gap: var(--spacing-xl);
    margin-bottom: 0;
    flex-grow: 1;
    max-width: 800px;
}

.service-card {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.6s ease, box-shadow 0.6s ease, opacity 0.6s ease;
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
}

.service-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.service-card__icon {
    font-size: 3rem;
    color: var(--color-electric-blue);
    margin-bottom: var(--spacing-md);
    transition: transform 0.3s ease;
}

.service-card:hover .service-card__icon {
    transform: rotateY(180deg);
}

.service-card__title {
    font-size: 1.4rem;
    color: var(--color-dark-blue-teal);
    margin-bottom: var(--spacing-sm);
}

.service-card__description {
    color: var(--color-soft-black);
    font-size: 0.95rem;
}

.services-character {
    width: 200px;
    height: auto;
    flex-shrink: 0;
    position: relative;
    z-index: 2;
    margin-top: 0;
    margin-bottom: -50px;
}

.services-character img {
    width: 100%;
    height: auto;
    display: block;
}


/* --- Process Grid --- */
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    background-color: transparent;
    padding: 0;
    max-width: 100%;
    position: static;
    overflow: visible;
}

.process-step {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.6s ease, box-shadow 0.6s ease, opacity 0.6s ease;
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
    position: static;
    z-index: auto;
    display: block;
    flex-direction: initial;
    align-items: initial;
    justify-content: initial;
    width: auto;
    max-width: none;
    margin-bottom: 0;
}

.process-step.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.process-step__header {
    display: block;
    flex-direction: initial;
    align-items: initial;
    margin-bottom: var(--spacing-md);
    width: auto;
}

.process-step__number {
    display: none;
}

.process-step__icon {
    font-size: 2.5rem;
    color: var(--color-electric-blue);
    margin-bottom: var(--spacing-md);
    flex-grow: initial;
    text-align: center;
}

.process-content-block h3 {
    font-size: 1.25rem;
    color: var(--color-dark-blue-teal);
    margin-bottom: var(--spacing-sm);
    width: auto;
}

.process-content-block p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--color-soft-black);
    margin-bottom: 0;
    width: auto;
}

.process-icon-wrapper {
    display: none;
}


/* --- Team Preview Grid --- */
.team-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.team-member-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.6s ease, box-shadow 0.6s ease, opacity 0.6s ease;
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
}

.team-member-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.team-member-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.team-member-card__image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: var(--spacing-md);
    border: 3px solid var(--color-electric-blue);
    transition: border-color 0.3s ease;
}

.team-member-card:hover .team-member-card__image {
    border-color: var(--color-orange-accent);
}

.team-member-card__name {
    font-size: 1.3rem;
    color: var(--color-dark-blue-teal);
    margin-bottom: var(--spacing-xs);
}

.team-member-card__role {
    font-size: 0.95rem;
    color: var(--color-electric-blue);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.team-member-card__description {
    font-size: 0.9rem;
    color: var(--color-soft-black);
}

/* --- Footer --- */
.footer {
    background: linear-gradient(to right, var(--color-dark-blue-teal), var(--color-dark-purple-hue));
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-md) 0;
    font-size: 0.95rem;
}

.footer__container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    text-align: left;
    margin-bottom: var(--spacing-xl);
}

.footer__contact-info h3,
.footer__social-media h3,
.footer__qr-code h3 {
    color: var(--color-electric-blue);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

.footer__contact-info p {
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
}

.footer__contact-info p i {
    margin-right: var(--spacing-sm);
    color: var(--color-white);
    font-size: 1.1rem;
}

.footer__contact-info a {
    color: var(--color-white);
}

.footer__contact-info a:hover {
    color: var(--color-electric-blue);
}

.social-icons a {
    color: var(--color-white);
    font-size: 1.5rem;
    margin-right: var(--spacing-md);
    transition: color var(--transition-speed) ease, transform 0.3s ease;
}

.social-icons a:hover {
    color: var(--color-electric-blue);
    transform: translateY(-3px) scale(1.1);
}

.footer__qr-image {
    width: 120px;
    height: 120px;
    background-color: var(--color-white);
    padding: var(--spacing-xs);
    border-radius: var(--border-radius);
}

.hero-section--small {
    min-height: 40vh;
    padding: var(--spacing-xl) 0;
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    text-align: center;
    color: var(--color-light-gray);
}

/* --- Specific styles for about.html to enhance creativity and color --- */

/* About Hero Section */
.about-hero-section {
    background: url('aboutushero.jpg') no-repeat center center/cover;
    position: relative;
    color: var(--color-white);
    padding: var(--spacing-xxl) 0;
    text-align: center;
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    z-index: 1;
}

.about-hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26, 50, 78, 0.7);
    z-index: 1;
}

.about-hero-section .container {
    position: relative;
    z-index: 2;
}

.about-hero-section .section__heading,
.about-hero-section .section__subheading {
    color: var(--color-white);
}

/* Mission & Vision Section */
.mission-vision-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.mv-card {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-bottom: 5px solid var(--color-electric-blue);
}

.mv-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.mv-card__icon {
    font-size: 3.5rem;
    color: var(--color-orange-accent);
    margin-bottom: var(--spacing-md);
    animation: bounceIn 0.8s ease-out;
}

.mv-card__title {
    font-size: 1.6rem;
    color: var(--color-dark-blue-teal);
    margin-bottom: var(--spacing-sm);
}

.mv-card__description {
    font-size: 0.95rem;
    color: var(--color-soft-black);
}

/* Director's Message Styling */
.director-message-card {
    background: linear-gradient(135deg, var(--color-dark-blue-teal), var(--color-dark-purple-hue));
    color: var(--color-white);
    padding: var(--spacing-xxl);
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
    margin-top: var(--spacing-xl);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.director-message-card::before {
    content: '\f10d';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 4rem;
    color: rgba(255, 255, 255, 0.1);
    z-index: 0;
}

.director-message-card .team-member-card__image {
    border: 5px solid var(--color-electric-blue);
    box-shadow: 0 0 0 5px rgba(255, 255, 255, 0.2);
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.director-message-card .team-member-card__name,
.director-message-card .team-member-card__role,
.director-message-card .team-member-card__description {
    color: var(--color-white);
    position: relative;
    z-index: 1;
}

.director-message-card .team-member-card__role {
    color: var(--color-electric-blue);
}

/* Why Choose Us Section */
.why-choose-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.wcu-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
    text-align: left;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.wcu-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
    border-left: 5px solid var(--color-orange-accent);
}

.wcu-card__icon {
    font-size: 2.5rem;
    color: var(--color-electric-blue);
    flex-shrink: 0;
}

.wcu-card__content h3 {
    font-size: 1.25rem;
    color: var(--color-dark-blue-teal);
    margin-bottom: var(--spacing-xs);
}

.wcu-card__content p {
    font-size: 0.9rem;
    color: var(--color-soft-black);
    margin-bottom: 0;
}

/* AI Generated Image Section */
.ai-image-section {
    background-color: var(--color-light-gray);
    padding: var(--spacing-xxl) 0;
    position: relative;
    overflow: hidden;
}

.ai-image-section .section__heading {
    color: var(--color-dark-blue-teal);
    margin-bottom: var(--spacing-xl);
}

.ai-image-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    margin-top: var(--spacing-xl);
}

.ai-image-card {
    width: 300px;
    height: 200px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.ai-image-card:hover {
    transform: scale(1.05) rotate(2deg);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}

.ai-image-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Keyframe Animations */
@keyframes bounceIn {
    0% { transform: scale(0.1); opacity: 0; }
    60% { transform: scale(1.1); opacity: 1; }
    100% { transform: scale(1); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Responsive Adjustments --- */
/* Mobile (up to 768px) */
@media (max-width: 768px) {
    /* General Spacing & Typography */
    .container {
        padding: 0 var(--spacing-sm);
    }
    .section {
        padding: var(--spacing-lg) 0; /* Reduced padding for smaller screens */
    }
    h1 { font-size: 1.8rem; } /* Adjusted for smaller mobile screens */
    h2 { font-size: 1.6rem; } /* Adjusted for smaller mobile screens */
    h3 { font-size: 1.3rem; } /* Adjusted for smaller mobile screens */
    .section__subheading {
        font-size: 0.95rem; /* Adjusted for smaller mobile screens */
        margin-bottom: var(--spacing-lg);
    }

    /* Header */
    .header__nav {
        position: absolute;
        top: 100%; /* Position below header */
        left: 0;
        width: 100%;
        background: linear-gradient(to bottom, var(--color-light-gray), var(--color-white));
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        flex-direction: column;
        align-items: center;
        padding: var(--spacing-md) 0;
        display: none; /* Hidden by default on mobile */
        opacity: 0;
        transform: translateY(-20px);
        transition: opacity 0.3s ease, transform 0.3s ease;
    }

    .header__nav.active {
        display: flex; /* Show when active */
        opacity: 1;
        transform: translateY(0);
    }

    .header__nav-list {
        flex-direction: column;
        width: 100%;
        text-align: center;
    }

    .header__nav-list li {
        margin: var(--spacing-sm) 0;
        width: 100%;
    }

    .header__nav-link {
        display: block;
        padding: var(--spacing-xs) 0;
        font-size: 1.1rem;
    }

    .header__hamburger {
        display: block; /* Show hamburger on mobile */
    }

    /* Hero Section */
    .hero-section {
        min-height: 50vh;
        padding: var(--spacing-xl) 0;
    }
    .hero-section__heading {
        font-size: 2rem; /* Adjusted for smaller mobile screens */
    }
    .hero-section__subheading {
        font-size: 1rem; /* Adjusted for smaller mobile screens */
    }
    .hero-section__cta-buttons .btn {
        width: 80%; /* Make buttons wider on mobile */
        margin: var(--spacing-xs) 0; /* Stack buttons */
        margin-left: 0; /* Override default margin-left for stacked buttons */
    }

    /* About Section */
    .about-section-container {
        flex-direction: column; /* Stack content and image */
    }
    .about-content, .about-image {
        max-width: 100%; /* Take full width */
    }
    .about-laptop-image {
        max-width: 250px; /* Adjust laptop image size for mobile */
    }

    /* Services Section */
    .services-content-wrapper {
        flex-direction: column; /* Stack grid and character */
        align-items: center;
    }
    .services-grid {
        grid-template-columns: 1fr; /* Single column */
        max-width: 100%;
    }
    .service-card {
        padding: var(--spacing-lg); /* Reduced padding for mobile service cards */
    }
    .services-character {
        width: 150px; /* Smaller character on mobile */
        margin-top: var(--spacing-lg); /* Add space above character */
        margin-bottom: 0; /* Reset negative margin */
    }

    /* Process Grid */
    .process-grid {
        grid-template-columns: 1fr;
    }

    /* Team Preview Grid */
    .team-preview-grid {
        grid-template-columns: 1fr;
    }

    /* About.html specific adjustments */
    .about-hero-section {
        min-height: 40vh;
    }
    .about-hero-section .section__heading {
        font-size: 2.2rem; /* Adjusted for smaller mobile screens */
    }
    .about-hero-section .section__subheading {
        font-size: 0.95rem; /* Adjusted for smaller mobile screens */
    }
    .mission-vision-grid,
    .why-choose-us-grid,
    .ai-image-container {
        grid-template-columns: 1fr;
    }
    .ai-image-card {
        width: 100%;
        max-width: 350px;
        margin: 0 auto;
        height: auto; /* Allow height to adjust with aspect ratio */
    }
    .director-message-card {
        padding: var(--spacing-xl); /* Adjusted padding for mobile */
    }

    /* Contact.html specific adjustments */
    .contact-content {
        flex-direction: column;
    }
    .contact-form-container,
    .contact-info-details {
        width: 100%;
        min-width: unset; /* Remove min-width constraint */
    }
    .map-container {
        height: 300px; /* Adjusted map height for mobile */
    }
}

/* Tablet (769px to 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
    h1 { font-size: 3rem; }
    h2 { font-size: 2rem; }
    .section__subheading {
        font-size: 1.05rem;
    }

    /* Header */
    .header__nav-list li {
        margin-left: var(--spacing-lg);
    }

    /* Hero Section */
    .hero-section__heading {
        font-size: 3rem;
    }
    .hero-section__subheading {
        font-size: 1.2rem;
    }

    /* About Section */
    .about-section-container {
        flex-direction: row; /* Keep side-by-side */
    }
    .about-content {
        max-width: 50%; /* Adjust width */
    }
    .about-image {
        max-width: 40%; /* Adjust width */
    }

    /* Services Grid */
    .services-grid {
        grid-template-columns: repeat(2, 1fr); /* Two columns */
    }

    /* Process Grid */
    .process-grid {
        grid-template-columns: repeat(3, 1fr); /* Three columns */
    }

    /* Team Preview Grid */
    .team-preview-grid {
        grid-template-columns: repeat(2, 1fr); /* Two columns */
    }

    /* About.html specific adjustments */
    .mission-vision-grid,
    .why-choose-us-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

/* Desktop (1025px and up) - Ensure default styles are good */
@media (min-width: 1025px) {
    .container {
        padding: 0 var(--spacing-md); /* Standard desktop padding */
    }
    h1 { font-size: 3.5rem; }
    h2 { font-size: 2.2rem; }
    .section__subheading {
        font-size: 1.1rem;
    }

    /* Header */
    .header__nav {
        display: block; /* Ensure nav is visible on desktop */
    }
    .header__hamburger {
        display: none; /* Hide hamburger on desktop */
    }

    /* Hero Section */
    .hero-section__heading {
        font-size: 3.5rem;
    }
    .hero-section__subheading {
        font-size: 1.4rem;
    }

    /* About Section */
    .about-section-container {
        flex-direction: row; /* Side-by-side */
    }

    /* Services Grid */
    .services-grid {
        grid-template-columns: repeat(3, 1fr); /* Three columns */
    }

    /* Process Grid */
    .process-grid {
        grid-template-columns: repeat(5, 1fr); /* Five columns */
    }

    /* Team Preview Grid */
    .team-preview-grid {
        grid-template-columns: repeat(2, 1fr); /* Two columns */
    }
}