/* ================================
   G-TECH COLOR THEME
   ================================ */
:root {
    /* Primary Colors - G-TECH Brand */
    --primary-blue: #0056D2;
    --secondary-blue: #007BFF;
    --dark-blue: #003A8C;
    --light-blue: #E8F3FF;

    /* Accent Colors - Tech & Energy */
    --accent-orange: #FF6B00;
    --accent-teal: #00BFA5;
    --accent-purple: #7B68EE;

    /* Neutral Colors */
    --dark-text: #1A202C;
    --medium-text: #4A5568;
    --light-text: #718096;
    --white: #FFFFFF;
    --light-gray: #F7FAFC;
    --medium-gray: #E2E8F0;

    /* UI Elements */
    --shadow: 0 4px 12px rgba(0, 86, 210, 0.1);
    --shadow-hover: 0 8px 24px rgba(0, 86, 210, 0.15);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 8px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: var(--dark-text);
    background-color: var(--white);
    overflow-x: hidden;
}

/* ================================
   TYPOGRAPHY
   ================================ */
h1,
h2,
h3,
h4,
h5 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--dark-blue);
}

h1 {
    font-size: 3rem;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--accent-teal) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-size: 2.2rem;
    position: relative;
    display: inline-block;
    margin-bottom: 2rem;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-orange), var(--accent-teal));
    border-radius: 2px;
}

h3 {
    font-size: 1.6rem;
    color: var(--dark-blue);
}

p {
    color: var(--medium-text);
    margin-bottom: 1rem;
    line-height: 1.7;
}

/* ================================
   HEADER & NAVIGATION
   ================================ */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 86, 210, 0.1);
    border-bottom: 2px solid var(--light-blue);
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
    max-width: 350px;
}

.logo-image {
    height: 65px;
    width: auto;
    transition: var(--transition);
    object-fit: contain;
}

.logo-text {
    display: flex;
    flex-direction: column;
    white-space: nowrap;
    line-height: 1;
}

.logo-main-text {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-blue);
    line-height: 1;
}

.logo-location {
    font-size: 1.6rem; 
    font-weight: 700; /* Slightly lighter than 800 */
    color: red; /* Or keep var(--accent-orange) if you prefer orange */
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 1px;
}

nav {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

nav a {
    color: var(--dark-blue);
    text-decoration: none;
    font-weight: 600;
    padding: 0.6rem 1.2rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    position: relative;
    font-size: 0.95rem;
}

nav a i {
    margin-right: 8px;
}

nav a:hover {
    background: linear-gradient(135deg, var(--light-blue), transparent);
    color: var(--primary-blue);
    transform: translateY(-2px);
}

nav a.active {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: var(--white);
    box-shadow: var(--shadow);
}

nav a.active:hover {
    background: linear-gradient(135deg, var(--dark-blue), var(--primary-blue));
    transform: translateY(-2px);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--primary-blue);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 4px;
    transition: var(--transition);
}

.mobile-menu-btn:hover {
    background: var(--light-blue);
}

/* ================================
   HERO SECTION
   ================================ */
.hero {
    background:
        url('https://images.unsplash.com/photo-1517077304055-6e89abbf09b0?ixlib=rb-4.0.3&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--white);
    text-align: center;
    padding: 8rem 5% 6rem;
    position: relative;
    overflow: hidden;
    margin-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23ffffff' fill-opacity='0.05' fill-rule='evenodd'/%3E%3C/svg%3E");
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: var(--white);
    -webkit-text-fill-color: var(--white);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero p {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2.5rem;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ================================
   BUTTONS
   ================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 1rem 2.2rem;
    background: linear-gradient(135deg, var(--accent-orange), #FF8C42);
    color: var(--white);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn:hover {
    background: linear-gradient(135deg, #FF8C42, var(--accent-orange));
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-hover);
}

.btn:active {
    transform: translateY(-1px);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
    position: relative;
    overflow: hidden;
}

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

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

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--white);
}

/* ================================
   COMMON SECTIONS
   ================================ */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2::after {
    left: 50%;
    transform: translateX(-50%);
}

/* ================================
   COURSES SECTION
   ================================ */
.course-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 2rem;
}

.category-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--medium-gray);
    position: relative;
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-blue);
}

.category-header {
    background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
    color: var(--white);
    padding: 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.category-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: rotate(45deg);
    transition: transform 0.6s ease;
}

.category-header:hover::before {
    transform: rotate(45deg) translate(20%, 20%);
}

.category-header h3 {
    color: var(--white);
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.category-content {
    padding: 2rem;
}

/* ================================
   FOOTER
   ================================ */
footer {
    background: linear-gradient(135deg, var(--dark-blue), #002b66);
    color: var(--white);
    padding: 5rem 5% 2rem;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-orange), var(--accent-teal));
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.footer-about {
    padding-right: 2rem;
}

.footer-logo {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--white);
    background: linear-gradient(135deg, var(--white), #e6f7ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-about p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.05rem;
    line-height: 1.8;
}

.social-icons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 50%;
    font-size: 1.2rem;
    transition: var(--transition);
    border: 2px solid transparent;
    text-decoration: none;
}

.social-icon:hover {
    background: var(--accent-orange);
    transform: translateY(-3px);
    border-color: var(--white);
    box-shadow: 0 6px 15px rgba(255, 107, 0, 0.3);
}

.footer-links h4,
.footer-contact h4 {
    color: var(--accent-orange);
    margin-bottom: 2rem;
    font-size: 1.3rem;
    font-weight: 700;
}

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

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
    padding: 0.3rem 0;
    position: relative;
}

.footer-links a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-orange);
    transition: width 0.3s ease;
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 10px;
}

.footer-links a:hover::before {
    width: 100%;
}

.footer-contact p {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 1.2rem;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    line-height: 1.6;
}

.footer-contact i {
    color: var(--accent-orange);
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.footer-bottom {
    text-align: center;
    padding-top: 2.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    position: relative;
    z-index: 1;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.5rem;
}

.footer-bottom p:last-child {
    margin-bottom: 0;
    font-style: italic;
}

/* ================================
   FLOATING BUTTONS
   ================================ */
.floating-buttons {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 1000;
}

.float-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-size: 1.5rem;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 2px solid white;
}

.float-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transform: translateX(-100%);
    transition: transform 0.4s ease;
}

.float-btn:hover::before {
    transform: translateX(100%);
}

.float-btn.whatsapp {
    background: linear-gradient(135deg, #25D366, #128C7E);
}

.float-btn.instagram {
    background: linear-gradient(45deg, #405DE6, #5851DB, #833AB4, #C13584, #E1306C, #FD1D1D);
}

.float-btn.reviews {
    background: linear-gradient(135deg, #4285F4, #34A853);
}

.float-btn.phone {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
}

.float-btn:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* ================================
   ANIMATIONS
   ================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }

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

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }

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

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

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

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

.animate-fade {
    animation: fadeIn 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.animate-left {
    animation: slideInLeft 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.animate-right {
    animation: slideInRight 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

.animate-pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* Stagger animations for grid items */
.feature-card:nth-child(1) {
    animation-delay: 0.1s;
}

.feature-card:nth-child(2) {
    animation-delay: 0.2s;
}

.feature-card:nth-child(3) {
    animation-delay: 0.3s;
}

.category-card:nth-child(1) {
    animation-delay: 0.1s;
}

.category-card:nth-child(2) {
    animation-delay: 0.2s;
}

.category-card:nth-child(3) {
    animation-delay: 0.3s;
}

/* ================================
   RESPONSIVE DESIGN
   ================================ */
@media (max-width: 1200px) {
    .container {
        max-width: 100%;
    }

    .logo-main-text {
        font-size: 1.2rem;
    }

    .logo-location {
        font-size: 1rem;
    }
}

@media (max-width: 992px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero h1,
    .about-hero h1 {
        font-size: 2.8rem;
    }

    .feature-grid,
    .course-categories,
    .cert-grid,
    .why-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    header {
        flex-direction: row;
        padding: 0.8rem 1rem;
        position: fixed;
    }

    .logo {
        flex-direction: row;
        gap: 10px;
    }

    .logo-image {
        height: 40px;
    }

    .logo-text {
        flex-direction: column;
    }

    .logo span {
        font-size: 1.8rem;
    }

    .logo-sub {
        font-size: 0.8rem;
        letter-spacing: 0.3px;
    }

    nav {
        display: none;
        flex-direction: column;
        width: 100%;
        background: var(--white);
        position: absolute;
        top: 100%;
        left: 0;
        padding: 1rem;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        border-radius: 0 0 var(--border-radius) var(--border-radius);
        border-top: 2px solid var(--light-blue);
    }

    nav.active {
        display: flex;
    }

    nav a {
        width: 100%;
        text-align: center;
        padding: 1rem;
        color: var(--dark-blue);
        border-radius: var(--border-radius);
    }

    nav a:hover {
        background: var(--light-blue);
        color: var(--primary-blue);
    }

    .mobile-menu-btn {
        display: block;
        position: absolute;
        right: 1rem;
        top: 50%;
        transform: translateY(-50%);
    }

    .hero,
    .about-hero {
        padding: 6rem 4% 4rem;
        margin-top: 70px;
    }

    .hero h1,
    .about-hero h1 {
        font-size: 2.2rem;
    }

    .hero p,
    .about-hero p {
        font-size: 1.1rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
    }


    .section-title {
        margin-bottom: 3rem;
    }

    .stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .stat-number {
        font-size: 2.8rem;
    }

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

    .floating-buttons {
        bottom: 20px;
        right: 20px;
    }

    .float-btn {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }

    .course-categories-nav {
        top: 70px;
        padding: 1rem 4%;
    }

    .categories-scroll {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 10px;
        -webkit-overflow-scrolling: touch;
    }

    .category-nav-btn {
        white-space: nowrap;
        flex-shrink: 0;
        padding: 0.7rem 1.5rem;
        font-size: 0.95rem;
    }

    .contact-info-grid,
    .contact-form-map-grid,
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-form-container,
    .map-container,
    .contact-method,
    .faq-item {
        padding: 2rem;
    }

    .contact-method {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }

    .contact-icon {
        margin-bottom: 1.5rem;
    }


    .contact-actions {
        justify-content: center;
    }

    .map-actions {
        flex-direction: column;
    }

    .map-action-btn {
        min-width: 100%;
    }
}

@media (max-width: 576px) {
    .logo span {
        display: none;
        font-size: 1.5rem;
    }

    .logo-sub {
        font-size: 0.7rem;
    }

    .logo-image {
        height: 35px;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.6rem;
    }

    .hero h1,
    .about-hero h1 {
        font-size: 1.8rem;
    }

    .container {
        padding: 0 15px;
    }

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

    .stat-item {
        padding: 2rem 1rem;
    }

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

    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .gallery-item {
        height: 220px;
    }

    .feature-grid,
    .course-categories,
    .cert-grid,
    .why-grid,
    .faculty-grid {
        grid-template-columns: 1fr;
    }

    .feature-card,
    .category-card,
    .cert-card,
    .why-card,
    .faculty-card {
        padding: 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .footer-about {
        padding-right: 0;
    }

    .social-icons {
        justify-content: center;
    }

    .floating-buttons {
        bottom: 15px;
        right: 15px;
        gap: 10px;
    }

    .float-btn {
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }
}

@media (max-width: 400px) {
    .logo {
        gap: 8px;
    }

    .logo-image {
        height: 30px;
    }

    .logo span {
        display: none;
        font-size: 1.3rem;
    }

    .logo-text {
        white-space: normal;
    }

    .logo-sub {
        white-space: normal;
        line-height: 1.1;
    }

    h1 {
        font-size: 1.7rem;
    }

    h2 {
        font-size: 1.4rem;
    }

    .hero h1,
    .about-hero h1 {
        font-size: 1.6rem;
    }

    .hero p,
    .about-hero p {
        font-size: 1rem;
    }

    .btn {
        padding: 0.9rem 1.5rem;
        font-size: 0.95rem;
    }

    .stat-number {
        font-size: 2.2rem;
    }

    .mission-card,
    .vision-card,
    .contact-form-container,
    .map-container {
        padding: 1.5rem;
    }
}

/* ================================
   UTILITY CLASSES
   ================================ */
.text-center {
    text-align: center;
}

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

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

.mt-0 {
    margin-top: 0;
}

.mt-1 {
    margin-top: 0.5rem;
}

.mt-2 {
    margin-top: 1rem;
}

.mt-3 {
    margin-top: 1.5rem;
}

.mt-4 {
    margin-top: 2rem;
}

.mt-5 {
    margin-top: 3rem;
}

.mb-0 {
    margin-bottom: 0;
}

.mb-1 {
    margin-bottom: 0.5rem;
}

.mb-2 {
    margin-bottom: 1rem;
}

.mb-3 {
    margin-bottom: 1.5rem;
}

.mb-4 {
    margin-bottom: 2rem;
}

.mb-5 {
    margin-bottom: 3rem;
}

.p-0 {
    padding: 0;
}

.p-1 {
    padding: 0.5rem;
}

.p-2 {
    padding: 1rem;
}

.p-3 {
    padding: 1.5rem;
}

.p-4 {
    padding: 2rem;
}

.p-5 {
    padding: 3rem;
}

.d-flex {
    display: flex;
}

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

.flex-row {
    flex-direction: row;
}

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

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.justify-around {
    justify-content: space-around;
}

.gap-1 {
    gap: 0.5rem;
}

.gap-2 {
    gap: 1rem;
}

.gap-3 {
    gap: 1.5rem;
}

.gap-4 {
    gap: 2rem;
}

.gap-5 {
    gap: 3rem;
}

.w-100 {
    width: 100%;
}

.h-100 {
    height: 100%;
}

.position-relative {
    position: relative;
}

.position-absolute {
    position: absolute;
}

.position-fixed {
    position: fixed;
}

.position-sticky {
    position: sticky;
}

.overflow-hidden {
    overflow: hidden;
}

.overflow-auto {
    overflow: auto;
}

.border-0 {
    border: 0;
}

.border-1 {
    border: 1px solid var(--medium-gray);
}

.border-2 {
    border: 2px solid var(--medium-gray);
}

.border-3 {
    border: 3px solid var(--medium-gray);
}

.rounded {
    border-radius: var(--border-radius);
}

.rounded-circle {
    border-radius: 50%;
}

.shadow {
    box-shadow: var(--shadow);
}

.shadow-hover {
    box-shadow: var(--shadow-hover);
}

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

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

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

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

.bg-accent {
    background: var(--accent-orange);
}

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

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

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

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

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

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

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

.fw-light {
    font-weight: 300;
}

.fw-normal {
    font-weight: 400;
}

.fw-medium {
    font-weight: 500;
}

.fw-semibold {
    font-weight: 600;
}

.fw-bold {
    font-weight: 700;
}

.fw-extrabold {
    font-weight: 800;
}

.fs-small {
    font-size: 0.875rem;
}

.fs-normal {
    font-size: 1rem;
}

.fs-medium {
    font-size: 1.125rem;
}

.fs-large {
    font-size: 1.25rem;
}

.fs-xlarge {
    font-size: 1.5rem;
}

.fs-xxlarge {
    font-size: 2rem;
}

.d-none {
    display: none;
}

.d-block {
    display: block;
}

.d-inline {
    display: inline;
}

.d-inline-block {
    display: inline-block;
}

.d-flex {
    display: flex;
}

.d-grid {
    display: grid;
}

@media (min-width: 768px) {
    .d-md-none {
        display: none;
    }

    .d-md-block {
        display: block;
    }

    .d-md-inline {
        display: inline;
    }

    .d-md-inline-block {
        display: inline-block;
    }

    .d-md-flex {
        display: flex;
    }

    .d-md-grid {
        display: grid;
    }
}

@media (min-width: 992px) {
    .d-lg-none {
        display: none;
    }

    .d-lg-block {
        display: block;
    }

    .d-lg-inline {
        display: inline;
    }

    .d-lg-inline-block {
        display: inline-block;
    }

    .d-lg-flex {
        display: flex;
    }

    .d-lg-grid {
        display: grid;
    }
}

/* ================================
   PRINT STYLES
   ================================ */
@media print {

    .floating-buttons,
    .mobile-menu-btn,
    nav a i,
    .hero-buttons,
    .btn,
    .social-icons,
    .contact-actions,
    .map-actions,
    .course-categories-nav {
        display: none !important;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
        color: #000;
        background: #fff;
    }

    header {
        position: static;
        background: #fff;
        color: #000;
        box-shadow: none;
        border-bottom: 2px solid #000;
    }

    .logo {
        color: #000;
    }

    nav a {
        color: #000;
    }

    .hero,
    .about-hero {
        background: none;
        color: #000;
        padding: 2rem 0;
        margin-top: 0;
    }

    .hero h1,
    .about-hero h1 {
        color: #000;
        -webkit-text-fill-color: #000;
    }

    section {
        page-break-inside: avoid;
    }

    .feature-card,
    .category-card,
    .cert-card,
    .why-card,
    .faculty-card {
        box-shadow: none;
        border: 1px solid #000;
    }

    a {
        color: #000;
        text-decoration: underline;
    }

    footer {
        background: #fff;
        color: #000;
        border-top: 2px solid #000;
    }

    .footer-logo,
    .footer-links h4,
    .footer-contact h4 {
        color: #000;
    }

    .footer-links a,
    .footer-contact p {
        color: #000;
    }
}