/* ===========================
   GLOBAL STYLES & VARIABLES
   =========================== */

:root {
    --primary-color: #FF8C00;
    --dark-bg: #000000;
    --text-white: #FFFFFF;
    --text-light: #E0E0E0;
    --text-muted: #A0A0A0;
    --dark-panel: #111111;
    --dark-card: #1A1A1A;
    --border-color: #333333;
    --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --animation-duration: 0.6s;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* ===========================
   REUSABLE COMPONENTS
   =========================== */

.btn {
    padding: 12px 30px;
    border: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Poppins', sans-serif;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    transition: left 0.3s ease;
    z-index: -1;
}

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

.btn-primary {
    background: var(--primary-color);
    color: var(--dark-bg);
    box-shadow: 0 8px 25px rgba(255, 140, 0, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 140, 0, 0.5);
}

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

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--dark-bg);
    transform: translateY(-3px);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 10px 25px;
    font-size: 14px;
}

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

.section-header {
    text-align: center;
    margin-bottom: 60px;
    animation: fadeInUp 0.8s ease;
}

.section-header h2 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 15px;
    background: linear-gradient(135deg, var(--primary-color), var(--text-white));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}
.logo-img {

    width: auto;
    object-fit: contain;

    /* spacing */
    margin-left: 10px;

    /* smooth look */
    display: block;

    /* MAGIC EFFECTS 👇 */
    filter: brightness(1.1) contrast(1.1);
    transition: all 0.3s ease;
}

/* Hover effect (optional but 🔥) */
.logo-img:hover {
    transform: scale(1.05);
    filter: brightness(1.2);
}

/* ===========================
   ANIMATIONS
   =========================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 10px rgba(255, 140, 0, 0.3);
    }
    50% {
        box-shadow: 0 0 30px rgba(255, 140, 0, 0.6);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes scroll-animation {
    0%, 100% {
        transform: translateY(0);
        opacity: 1;
    }
    50% {
        transform: translateY(10px);
        opacity: 0.5;
    }
}

@keyframes rotate-circle {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes countUp {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
@media (max-width: 768px) {
  #logoImage {
    width: 70px !important;
    height: auto !important;
  }
}


/* ===========================
   NAVIGATION BAR
   =========================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
    padding: 15px 0;
    animation: fadeInDown 0.6s ease;
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

.logo-container {
    flex: 1;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 800;
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    max-width: 300px;
}

.logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
    animation: fadeInDown 0.6s ease;
}

.logo-fallback {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-fallback i {
    font-size: 28px;
    animation: rotate-circle 20s linear infinite;
}

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

.logo span {
    background: linear-gradient(135deg, var(--primary-color), var(--text-white));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    max-width: 250px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.nav-menu {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-color);
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 6px;
    margin-right: 15px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px;
    transition: var(--transition);
}
.logo-img {
  width: auto;
  height: 125px !important;
}

@media (max-width: 768px) {
  .logo-img {
    height: 80px !important;
  }
}

@media (max-width: 480px) {
  .logo-img {
    height: 50px !important;
  }
}

/* ===========================
   HERO SECTION
   =========================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 120px 20px 60px;
    overflow: hidden;
    background: var(--dark-bg);
}

.hero-background {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
    overflow: hidden;
}

.circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 140, 0, 0.05);
    border: 2px solid rgba(255, 140, 0, 0.1);
}

.circle-1 {
    width: 400px;
    height: 400px;
    top: -100px;
    right: -100px;
    animation: float 6s ease-in-out infinite;
}

.circle-2 {
    width: 300px;
    height: 300px;
    bottom: 100px;
    left: 50px;
    animation: float 7s ease-in-out infinite 1s;
}

.circle-3 {
    width: 250px;
    height: 250px;
    top: 50%;
    left: -100px;
    animation: float 8s ease-in-out infinite 2s;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    animation: fadeInUp 0.8s ease;
}

.hero-title {
    font-size: 64px;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
    background: linear-gradient(135deg, var(--primary-color), var(--text-white));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 22px;
    color: var(--text-muted);
    margin-bottom: 40px;
    font-weight: 400;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 60px;
    padding-top: 60px;
    border-top: 1px solid var(--border-color);
}

.stat-item {
    animation: fadeInUp 0.8s ease;
}

.stat-item h3 {
    font-size: 36px;
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 10px;
}

.stat-item p {
    font-size: 14px;
    color: var(--text-muted);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.scroll-indicator span {
    display: block;
    width: 30px;
    height: 50px;
    border: 2px solid var(--primary-color);
    border-radius: 15px;
    position: relative;
    animation: float 2s ease-in-out infinite;
}

.scroll-indicator span::after {
    content: '';
    display: block;
    width: 2px;
    height: 10px;
    background: var(--primary-color);
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-animation 2s ease-in-out infinite;
}

/* ===========================
   COURSES SECTION
   =========================== */

.courses {
    padding: 100px 20px;
    background: var(--dark-bg);
    position: relative;
}

.courses::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(255, 140, 0, 0.03);
    top: 50%;
    right: -150px;
    z-index: 1;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 2;
}

.course-card {
    background: var(--dark-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.8s ease;
    cursor: pointer;
}

.course-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 140, 0, 0.1), transparent);
    transition: left 0.5s ease;
    z-index: 0;
}

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

.course-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(255, 140, 0, 0.2);
}

.course-card > * {
    position: relative;
    z-index: 1;
}

.card-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), rgba(255, 140, 0, 0.6));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 35px;
    margin-bottom: 20px;
    color: var(--dark-bg);
    box-shadow: 0 8px 20px rgba(255, 140, 0, 0.3);
}

.course-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-white);
}

.course-card p {
    font-size: 15px;
    color: var(--text-muted);
    margin-bottom: 25px;
    line-height: 1.6;
}

.course-features {
    list-style: none;
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--border-color);
}

.course-features li {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.course-features i {
    color: var(--primary-color);
}

/* ===========================
   WHY CHOOSE US SECTION
   =========================== */

.why-us {
    padding: 100px 20px;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--dark-panel) 100%);
    position: relative;
}

.why-us::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255, 140, 0, 0.05);
    bottom: 0;
    left: -100px;
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    position: relative;
    z-index: 2;
}

.why-card {
    background: var(--dark-card);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    animation: fadeInUp 0.8s ease;
}

.why-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(255, 140, 0, 0.15);
}

.why-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), rgba(255, 140, 0, 0.6));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    margin: 0 auto 25px;
    box-shadow: 0 10px 30px rgba(255, 140, 0, 0.2);
}

.why-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 15px;
}

.why-card p {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.7;
}






/* ===========================
   FACULTY SECTION
   =========================== */

.faculty {
    padding: 100px 20px;
    background: linear-gradient(135deg, var(--dark-panel) 0%, var(--dark-bg) 100%);
    position: relative;
}

.faculty::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255, 140, 0, 0.05);
    top: 50px;
    right: -100px;
}

.faculty-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    position: relative;
    z-index: 2;
}

.faculty-card {
    background: var(--dark-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.8s ease;
    text-align: center;
    cursor: pointer;
}

.faculty-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 140, 0, 0.1), transparent);
    transition: left 0.5s ease;
    z-index: 0;
}

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

.faculty-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-15px);
    box-shadow: 0 20px 50px rgba(255, 140, 0, 0.2);
}

.faculty-card > * {
    position: relative;
    z-index: 1;
}

.faculty-image {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-color), rgba(255, 140, 0, 0.6));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 50px;
    margin: 0 auto 25px;
    box-shadow: 0 10px 30px rgba(255, 140, 0, 0.3);
}

.faculty-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-white);
}

.faculty-subject {
    font-size: 14px;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.faculty-description {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* ===========================
   RESULTS SECTION
   =========================== */

.results {
    padding: 100px 20px;
    background: linear-gradient(135deg, var(--dark-panel) 0%, var(--dark-bg) 100%);
    position: relative;
}

.results::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: rgba(255, 140, 0, 0.05);
    top: -200px;
    right: -200px;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 80px;
    position: relative;
    z-index: 2;
}

.result-card {
    background: var(--dark-card);
    border: 1px solid var(--border-color);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    transition: var(--transition);
    animation: fadeInUp 0.8s ease;
}

.result-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(255, 140, 0, 0.15);
}

.result-number {
    font-size: 48px;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.result-label {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
}

.result-description {
    font-size: 14px;
    color: var(--text-muted);
}

.testimonials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 2;
}

.testimonial-card {
    background: var(--dark-card);
    border: 1px solid var(--border-color);
    padding: 40px;
    border-radius: 20px;
    transition: var(--transition);
    animation: fadeInUp 0.8s ease;
}

.testimonial-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-10px);
}

.stars {
    display: flex;
    gap: 5px;
    margin-bottom: 20px;
    font-size: 16px;
}

.stars i {
    color: var(--primary-color);
}

.testimonial-text {
    font-size: 16px;
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 20px;
    line-height: 1.8;
}

.testimonial-author {
    font-size: 14px;
    color: var(--primary-color);
    font-weight: 600;
}

/* ===========================
   CTA SECTION
   =========================== */

.cta-section {
    padding: 80px 20px;
    background: linear-gradient(135deg, var(--primary-color), rgba(255, 140, 0, 0.8));
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    top: -100px;
    right: -100px;
}

.cta-section::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    bottom: -50px;
    left: -100px;
}

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

.cta-content h2 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--dark-bg);
}

.cta-content p {
    font-size: 18px;
    color: rgba(0, 0, 0, 0.8);
    margin-bottom: 40px;
}

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

.cta-buttons .btn-primary {
    background: var(--dark-bg);
    color: var(--primary-color);
}

.cta-buttons .btn-primary:hover {
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.3);
}

.cta-buttons .btn-secondary {
    background: transparent;
    color: var(--dark-bg);
    border-color: var(--dark-bg);
}

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

/* ===========================
   CONTACT SECTION
   =========================== */

.contact {
    padding: 100px 20px;
    background: var(--dark-bg);
    position: relative;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
    animation: fadeInUp 0.8s ease;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.info-card {
    background: var(--dark-card);
    border: 1px solid var(--border-color);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
}

.info-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(255, 140, 0, 0.15);
}

.info-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), rgba(255, 140, 0, 0.6));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin: 0 auto 20px;
    color: var(--dark-bg);
}

.info-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 15px;
}

.info-card p {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 10px;
}

.info-card p a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

.info-card p a:hover {
    text-decoration: underline;
}

.info-secondary {
    font-size: 12px;
    color: var(--text-muted);
}

.contact-form {
    background: var(--dark-card);
    padding: 40px;
    border-radius: 15px;
    border: 1px solid var(--border-color);
}

.contact-form h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 30px;
    color: var(--primary-color);
}

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

.contact-form input,
.contact-form select {
    width: 100%;
    padding: 12px 15px;
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-white);
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    transition: var(--transition);
}

.contact-form input::placeholder {
    color: var(--text-muted);
}

.contact-form input:focus,
.contact-form select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 140, 0, 0.1);
}

.contact-form button {
    width: 100%;
    margin-top: 10px;
}

.map-container {
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    margin-top: 60px;
    box-shadow: 0 20px 50px rgba(255, 140, 0, 0.1);
}

/* ===========================
   FOOTER
   =========================== */

.footer {
    background: var(--dark-panel);
    padding: 60px 20px 30px;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.footer-section p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 15px;
}

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

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section ul li a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--primary-color);
    padding-left: 10px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    transition: var(--transition);
    font-size: 18px;
}

.social-links a:hover {
    background: var(--primary-color);
    color: var(--dark-bg);
    transform: translateY(-5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    font-size: 14px;
    color: var(--text-muted);
}

/* ===========================
   FLOATING BUTTONS
   =========================== */

.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366, #20BA58);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 28px;
    text-decoration: none;
    z-index: 999;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
    animation: float 3s ease-in-out infinite;
}

.whatsapp-btn:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.6);
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 110px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border: none;
    border-radius: 50%;
    color: var(--dark-bg);
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 998;
    box-shadow: 0 8px 25px rgba(255, 140, 0, 0.3);
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(255, 140, 0, 0.5);
}

.back-to-top.show {
    display: flex;
}

/* ===========================
   RESPONSIVE DESIGN
   =========================== */

@media (max-width: 768px) {
    .hamburger {
        display: flex;
        margin-right: 0;
        padding-right: 10px;
    }

    .nav-menu {
        position: absolute;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background-color: var(--dark-panel);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        gap: 0;
        padding: 20px 0;
        z-index: 999;
        margin-right: 0;
    }

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

    .nav-link {
        display: block;
        padding: 15px 0;
        border-bottom: 1px solid var(--border-color);
    }

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

    .hamburger.active span:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }

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

    .hamburger.active span:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }

    .hero-title {
        font-size: 42px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .hero-buttons .btn {
        width: 100%;
    }

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

    .section-header h2 {
        font-size: 36px;
    }

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

    .why-us-grid {
        grid-template-columns: 1fr;
    }

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

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

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

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

    .cta-content h2 {
        font-size: 36px;
    }

    .back-to-top {
        right: 30px;
    }

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

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .section-header h2 {
        font-size: 28px;
    }

    .section-header p {
        font-size: 16px;
    }

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

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

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

    .cta-buttons .btn {
        width: 100%;
    }

    .stat-item h3 {
        font-size: 28px;
    }

    .hero-stats {
        margin-top: 40px;
        padding-top: 40px;
    }

    .info-card {
        padding: 20px;
    }

    .contact-form {
        padding: 25px;
    }
}

/* ===========================
   3D EFFECTS & TRANSFORMS
   =========================== */

.course-card,
.why-card,
.faculty-card,
.result-card {
    perspective: 1000px;
}

.course-card:hover {
    transform: rotateX(2deg) rotateY(-2deg) translateZ(10px) translateY(-10px);
}

.why-card:hover {
    transform: rotateX(2deg) translateY(-10px);
}

.faculty-card:hover {
    transform: rotateX(2deg) rotateY(-3deg) translateZ(15px) translateY(-15px);
}

.result-card:hover {
    transform: rotateX(1deg) translateY(-10px);
}

/* ===========================
   SCROLL ANIMATIONS
   =========================== */

.fade-in {
    animation: fadeInUp 0.8s ease forwards;
}

.slide-in-left {
    animation: slideInLeft 0.8s ease forwards;
}

.slide-in-right {
    animation: slideInRight 0.8s ease forwards;
}

/* ===========================
   LOADING STATES
   =========================== */

@keyframes skeleton-loading {
    0% {
        background-color: var(--dark-card);
    }
    50% {
        background-color: var(--border-color);
    }
    100% {
        background-color: var(--dark-card);
    }
}

.skeleton {
    animation: skeleton-loading 1.5s infinite;
}

/* ===========================
   UTILITY CLASSES
   =========================== */

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

.mt-20 {
    margin-top: 20px;
}

.mb-20 {
    margin-bottom: 20px;
}

.highlight {
    color: var(--primary-color);
}

.opacity-80 {
    opacity: 0.8;
}