/* Critical CSS - Above the fold */
/* Reset ve Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Lazy loading placeholder */
.lazy {
    opacity: 0;
    transition: opacity 0.3s;
}

.lazy.loaded {
    opacity: 1;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #e0e0e0;
    background: linear-gradient(135deg, #0f0f0f 0%, #1a1a1a 100%);
    position: relative;
}

.visually-hidden {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Premium background pattern */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(52, 152, 219, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(46, 204, 113, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(255, 255, 255, 0.02) 0%, transparent 50%);
    z-index: -1;
    pointer-events: none;
}

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

/* Typography */
.section__title {
    font-size: 2.5rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 3rem;
    color: #ffffff;
    position: relative;
}

.section__title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(135deg, #3498db, #2ecc71);
    border-radius: 2px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.4s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.btn::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;
}

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

.btn--primary {
    background: linear-gradient(135deg, #3498db, #2ecc71);
    color: white;
}

.btn--primary:hover {
    background: linear-gradient(135deg, #2980b9, #27ae60);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(52, 152, 219, 0.3);
}

.btn--secondary {
    background: linear-gradient(135deg, #2c3e50, #34495e);
    color: white;
}

.btn--secondary:hover {
    background: linear-gradient(135deg, #34495e, #2c3e50);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(44, 62, 80, 0.3);
}

/* Navigation */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(15, 15, 15, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1000;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
    border-bottom: 1px solid rgba(52, 152, 219, 0.2);
}

.nav {
    padding: 1rem 0;
}

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

.nav__logo-img {
    height: 80px;
    width: 200px;
    object-fit: contain;
    background: rgba(255, 255, 255, 0.95);
    padding: 10px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.nav__menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav__link {
    text-decoration: none;
    color: #e0e0e0;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav__link:hover {
    color: #3498db;
}

.nav__toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    background: transparent;
    border: 0;
    padding: 0;
    color: inherit;
}

.nav__toggle span {
    width: 25px;
    height: 3px;
    background-color: #e0e0e0;
    margin: 3px 0;
    transition: 0.3s;
}

.nav__toggle:focus-visible {
    outline: 2px solid #3498db;
    outline-offset: 4px;
}

.breadcrumb {
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(6px);
    margin: 100px auto 20px;
    max-width: 1200px;
    padding: 10px 16px;
    border-radius: 6px;
    font-size: 0.875rem;
    color: #b0b0b0;
}

.breadcrumb ol {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 0;
    padding: 0;
}

.breadcrumb li {
    display: flex;
    align-items: center;
}

.breadcrumb li + li::before {
    content: '/';
    margin: 0 6px;
    color: #5d6d7e;
}

.breadcrumb a {
    color: inherit;
    text-decoration: none;
}

.breadcrumb a:hover {
    color: #3498db;
}

.back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 0;
    background: rgba(52, 152, 219, 0.9);
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(52, 152, 219, 0.35);
    transition: opacity 0.3s ease, transform 0.3s ease;
    opacity: 0;
    pointer-events: none;
    z-index: 1200;
}

.back-to-top:hover {
    transform: translateY(-2px);
}

.back-to-top:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 4px;
}

.back-to-top--visible {
    opacity: 1;
    pointer-events: auto;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    overflow: hidden;
}

.hero__slider {
    position: relative;
    height: 100%;
}

.hero__slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.hero__slide.active {
    opacity: 1;
}

.hero__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__content {
    position: absolute;
    bottom: 20%;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: white;
    z-index: 2;
}

.hero__title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero__subtitle {
    font-size: 1.5rem;
    font-weight: 300;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.hero__controls {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 1rem;
    z-index: 3;
}

.hero__btn {
    background-color: rgba(255, 255, 255, 0.2);
    border: 2px solid white;
    color: white;
    padding: 10px 15px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.hero__btn:hover {
    background-color: white;
    color: #2c3e50;
}

/* About Section */
.about {
    padding: 5rem 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #252525 100%);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 70% 30%, rgba(52, 152, 219, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 30% 70%, rgba(46, 204, 113, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.about__content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.about__text {
    font-size: 1.1rem;
    margin-bottom: 3rem;
    color: #b0b0b0;
    line-height: 1.8;
}

.about__text p {
    margin-bottom: 1.5rem;
}

.about__features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.feature {
    background: linear-gradient(135deg, #2a2a2a 0%, #1f1f1f 100%);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.4s ease;
    border: 1px solid rgba(52, 152, 219, 0.2);
    position: relative;
    overflow: hidden;
}

.feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(52, 152, 219, 0.1), transparent);
    transition: left 0.6s;
}

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

.feature:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    border-color: rgba(52, 152, 219, 0.3);
}

.feature h3 {
    color: #ffffff;
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.feature p {
    color: #b0b0b0;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .about__features {
        grid-template-columns: 1fr;
    }
}

/* Projects Preview */
.projects-preview {
    padding: 5rem 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #252525 100%);
    position: relative;
}

.projects-preview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(52, 152, 219, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(46, 204, 113, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.projects-preview__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.project-card {
    background: linear-gradient(135deg, #2a2a2a 0%, #1f1f1f 100%);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    border: 1px solid rgba(52, 152, 219, 0.2);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    border-color: rgba(52, 152, 219, 0.3);
}

.project-card__image {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.project-card__content {
    padding: 1.5rem;
}

.project-card__title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.project-card__description {
    color: #b0b0b0;
    line-height: 1.6;
}

.projects-preview__cta {
    text-align: center;
    position: relative;
    z-index: 1;
}

/* Internship Section */
.internship {
    padding: 5rem 0;
    background: linear-gradient(135deg, #252525 0%, #1a1a1a 100%);
    position: relative;
}

.internship::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 40%, rgba(46, 204, 113, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(52, 152, 219, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.internship__content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.internship__description {
    font-size: 1.1rem;
    color: #b0b0b0;
    margin-bottom: 3rem;
    line-height: 1.6;
}

.internship__requirements {
    background: linear-gradient(135deg, #2a2a2a 0%, #1f1f1f 100%);
    padding: 2rem;
    border-radius: 15px;
    margin-bottom: 2rem;
    text-align: left;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(52, 152, 219, 0.2);
}

.internship__requirements h3 {
    color: #ffffff;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.internship__requirements ul {
    list-style: none;
    padding-left: 0;
}

.internship__requirements li {
    padding: 0.8rem 0;
    position: relative;
    padding-left: 1.5rem;
    color: #b0b0b0;
    transition: color 0.3s ease;
}

.internship__requirements li:before {
    content: "•";
    color: #3498db;
    font-weight: bold;
    position: absolute;
    left: 0;
}

.internship__requirements li:hover {
    color: #e0e0e0;
}

.internship__apply {
    background: linear-gradient(135deg, #2a2a2a 0%, #1f1f1f 100%);
    padding: 2rem;
    border-radius: 15px;
    text-align: left;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(46, 204, 113, 0.2);
}

.internship__apply h3 {
    color: #ffffff;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.internship__apply p {
    margin-bottom: 1rem;
    color: #b0b0b0;
    line-height: 1.6;
}

/* Footer */
.footer {
    background-color: #0f0f0f;
    color: #e0e0e0;
    padding: 3rem 0 1rem;
    border-top: 1px solid #2a2a2a;
}

.footer__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer__section h4 {
    margin-bottom: 1rem;
    color: #3498db;
}

.footer__section p {
    margin-bottom: 0.5rem;
    color: #bdc3c7;
}

.footer__section a {
    color: #bdc3c7;
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.footer__section a:hover {
    color: #3498db;
}

.footer__bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #34495e;
    color: #bdc3c7;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav__menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        background-color: rgba(15, 15, 15, 0.95);
        flex-direction: column;
        text-align: center;
        padding: 2rem 0;
        transition: left 0.3s ease;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
        backdrop-filter: blur(10px);
    }

    .nav__menu.active {
        left: 0;
    }

    .nav__toggle {
        display: flex;
    }

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

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

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

    .hero__title {
        font-size: 2.5rem;
    }

    .hero__subtitle {
        font-size: 1.2rem;
    }

    .section__title {
        font-size: 2rem;
    }

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

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

    .footer__content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero__title {
        font-size: 2rem;
    }

    .hero__subtitle {
        font-size: 1rem;
    }

    .section__title {
        font-size: 1.8rem;
    }

    .about,
    .projects-preview,
    .internship {
        padding: 3rem 0;
    }
}

/* Gallery Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
}

.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 90%;
    max-height: 90%;
}

.modal-content img {
    width: 100%;
    height: auto;
    border-radius: 10px;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: white;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    z-index: 2001;
    background: transparent;
    border: 0;
    line-height: 1;
}

.modal-close:hover {
    color: #3498db;
}

.modal-close:focus-visible {
    outline: 2px solid #3498db;
    outline-offset: 4px;
}

/* Office Gallery */
.office-gallery {
    margin: 4rem 0;
    padding: 3rem 0;
    background: linear-gradient(135deg, #252525 0%, #1a1a1a 100%);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    position: relative;
    border: 1px solid rgba(52, 152, 219, 0.2);
}

.office-gallery::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 40%, rgba(52, 152, 219, 0.03) 0%, transparent 50%);
    border-radius: 15px;
    pointer-events: none;
}

.office-gallery h3 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    z-index: 1;
}

.office-gallery h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(135deg, #3498db, #2ecc71);
    border-radius: 2px;
}

.office-images {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 1rem;
    position: relative;
    z-index: 1;
}

.office-image {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    background: white;
}

.office-image:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.office-image img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.office-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.1) 0%, rgba(46, 204, 113, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.office-image:hover::before {
    opacity: 1;
}

@media (max-width: 768px) {
    .office-images {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1rem;
    }
    
    .office-image img {
        height: 200px;
    }
    
    .office-gallery h3 {
        font-size: 2rem;
    }
}

/* Contact Page Styles */
.contact-hero {
    margin-bottom: 4rem;
    padding: 3rem 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #252525 100%);
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}

.contact-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(52, 152, 219, 0.05) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
    pointer-events: none;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.contact-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
    position: relative;
    z-index: 1;
}

.contact-primary {
    padding: 2rem;
}

.contact-primary h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.contact-description {
    font-size: 1.1rem;
    color: #b0b0b0;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.contact-quick-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.quick-action-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.phone-btn {
    background: linear-gradient(135deg, #27ae60, #2ecc71);
    color: white;
}

.phone-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(46, 204, 113, 0.4);
}

.email-btn {
    background: linear-gradient(135deg, #3498db, #5dade2);
    color: white;
}

.email-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.4);
}

.btn-icon {
    font-size: 1.2rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-card {
    background: linear-gradient(135deg, #2a2a2a 0%, #1f1f1f 100%);
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid rgba(52, 152, 219, 0.2);
}

.contact-card:hover {
    transform: translateY(-5px);
}

.contact-card-header {
    background: linear-gradient(135deg, #2c3e50, #34495e);
    color: white;
    padding: 1rem 1.5rem;
}

.contact-card-header h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.contact-card-body {
    padding: 1.5rem;
}

.contact-card-body p {
    margin: 0;
    color: #b0b0b0;
    line-height: 1.6;
}

.working-hours {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.hour-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid #444;
}

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

.hour-item.closed {
    opacity: 0.6;
}

.hour-item .day {
    font-weight: 500;
    color: #ffffff;
}

.hour-item .time {
    font-weight: 600;
    color: #27ae60;
}

.hour-item.closed .time {
    color: #e74c3c;
}

.contact-services {
    margin: 4rem 0;
    padding: 3rem 0;
    background: linear-gradient(135deg, #252525 0%, #1a1a1a 100%);
    border-radius: 20px;
    position: relative;
}

.contact-services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 70% 30%, rgba(46, 204, 113, 0.03) 0%, transparent 50%);
    border-radius: 20px;
    pointer-events: none;
}

.contact-services h3 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 3rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    z-index: 1;
}

.contact-services h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(135deg, #3498db, #2ecc71);
    border-radius: 2px;
}

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

.service-card {
    background: linear-gradient(135deg, #2a2a2a 0%, #1f1f1f 100%);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(52, 152, 219, 0.2);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.05) 0%, rgba(46, 204, 113, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card:hover::before {
    opacity: 1;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.service-card h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.service-card p {
    color: #ffffff;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

.additional-info {
    margin: 4rem 0;
    padding: 3rem 0;
    background: linear-gradient(135deg, #252525 0%, #1a1a1a 100%);
    border-radius: 20px;
    position: relative;
}

.additional-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 70%, rgba(52, 152, 219, 0.03) 0%, transparent 50%);
    border-radius: 20px;
    pointer-events: none;
}

.info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.info-card {
    background: linear-gradient(135deg, #2a2a2a 0%, #1f1f1f 100%);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(52, 152, 219, 0.2);
}

.info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(46, 204, 113, 0.05) 0%, rgba(52, 152, 219, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.info-card:hover::before {
    opacity: 1;
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.info-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.info-card h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #ffffff !important;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    letter-spacing: 0.5px;
}

.info-card p {
    color: #ffffff !important;
    font-weight: 500;
    line-height: 1.6;
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
    opacity: 1;
}

/* Internship Program Modern Design */
.internship-program {
    margin-top: 5rem;
    padding: 4rem 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 100%);
    border-radius: 30px;
    position: relative;
}

.internship-program::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(52, 152, 219, 0.1) 0%, transparent 50%);
    border-radius: 30px;
    pointer-events: none;
}

.internship-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    position: relative;
    z-index: 1;
}

.internship-card {
    background: linear-gradient(135deg, #2a2a2a 0%, #1f1f1f 100%);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(52, 152, 219, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.internship-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.05) 0%, rgba(46, 204, 113, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.internship-card:hover::before {
    opacity: 1;
}

.internship-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    border-color: rgba(52, 152, 219, 0.4);
}

.internship-card h3 {
    color: #ffffff;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.internship-card p {
    color: #d0d0d0;
    line-height: 1.7;
    margin-bottom: 2rem;
    font-size: 1rem;
    position: relative;
    z-index: 1;
}

.internship-card h4 {
    color: #ffffff;
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-weight: 600;
    position: relative;
    z-index: 1;
    padding-left: 1rem;
}

.internship-card h4::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 24px;
    background: linear-gradient(135deg, #3498db, #2ecc71);
    border-radius: 2px;
}

.internship-card ul {
    padding-left: 1.5rem;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.internship-card li {
    margin-bottom: 0.8rem;
    color: #c0c0c0;
    position: relative;
    padding-left: 1.2rem;
    line-height: 1.6;
}

.internship-card li::before {
    content: '◆';
    position: absolute;
    left: 0;
    color: #3498db;
    font-weight: bold;
}

.apply-button {
    text-align: center;
    margin-top: 2rem;
    position: relative;
    z-index: 1;
}

.apply-button .btn {
    background: linear-gradient(135deg, #3498db, #2ecc71);
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(52, 152, 219, 0.3);
}

.apply-button .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(52, 152, 219, 0.4);
}

/* Responsive Design for Contact Page */
@media (max-width: 768px) {
    .contact-hero-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-primary h2 {
        font-size: 2rem;
    }
    
    .contact-quick-actions {
        flex-direction: column;
    }
    
    .quick-action-btn {
        justify-content: center;
        min-height: 44px;
        min-width: 44px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-services h3 {
        font-size: 2rem;
    }
    
    .info-cards {
        grid-template-columns: 1fr;
    }
    
    /* Mobile specific improvements */
    .nav__menu {
        position: fixed;
        top: 100px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 100px);
        background: rgba(15, 15, 15, 0.98);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 2rem;
        transition: left 0.3s ease;
        z-index: 999;
    }
    
    .nav__menu.active {
        left: 0;
    }
    
    .nav__item {
        margin: 1rem 0;
    }
    
    .nav__link {
        font-size: 1.2rem;
        padding: 1rem 2rem;
        display: block;
        text-align: center;
        min-height: 44px;
        min-width: 44px;
    }
    
    .nav__toggle {
        display: flex;
        min-height: 44px;
        min-width: 44px;
        justify-content: center;
        align-items: center;
    }
    
    .hero__title {
        font-size: 2rem;
        padding: 0 1rem;
    }
    
    .hero__subtitle {
        font-size: 1rem;
        padding: 0 1rem;
    }
    
    .hero__btn {
        min-height: 44px;
        min-width: 44px;
        font-size: 1.5rem;
    }
    
    .btn {
        min-height: 44px;
        min-width: 44px;
        padding: 12px 24px;
        font-size: 0.9rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .video-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .project-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .whatsapp-button {
        min-height: 44px;
        min-width: 44px;
        font-size: 1.2rem;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .section__title {
        font-size: 2rem;
    }
    
    .about__features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .projects-preview__grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Page Specific Styles */
.page-header {
    background: linear-gradient(135deg, #0f0f0f 0%, #1a1a1a 100%);
    color: white;
    padding: 8rem 0 4rem;
    text-align: center;
    position: relative;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 40%, rgba(52, 152, 219, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(46, 204, 113, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

.page-content {
    padding: 4rem 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #252525 100%);
}

/* Project Grid */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.project-item {
    background: linear-gradient(135deg, #2a2a2a 0%, #1f1f1f 100%);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(52, 152, 219, 0.2);
    transition: all 0.3s ease;
}

.project-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    border-color: rgba(52, 152, 219, 0.3);
}

.project-item h3 {
    background: linear-gradient(135deg, #3498db, #2ecc71);
    color: white;
    padding: 1rem;
    margin: 0;
    text-align: center;
    font-size: 1.3rem;
    font-weight: 600;
}

.project-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 10px;
    padding: 1rem;
    background: rgba(42, 42, 42, 0.5);
}

.project-gallery img {
    width: 100%;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.project-gallery img:hover {
    transform: scale(1.05);
    border-color: rgba(52, 152, 219, 0.5);
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.2);
}

.project-info {
    padding: 1.5rem;
    background: linear-gradient(135deg, #1f1f1f 0%, #2a2a2a 100%);
}

.project-location {
    color: #3498db;
    font-size: 0.9rem;
    margin-bottom: 0.8rem;
    font-weight: 500;
}

.project-description {
    color: #b0b0b0;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Gallery Page */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 3rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(52, 152, 219, 0.2);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    border-color: rgba(52, 152, 219, 0.3);
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item .overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.8), rgba(52, 152, 219, 0.3));
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 500;
    font-size: 1.1rem;
}

.gallery-item:hover .overlay {
    opacity: 1;
}

/* Video Section */
.video-section {
    margin-top: 4rem;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.video-item {
    background: linear-gradient(135deg, #2a2a2a 0%, #1f1f1f 100%);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(52, 152, 219, 0.2);
    transition: all 0.3s ease;
}

.video-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    border-color: rgba(52, 152, 219, 0.3);
}

.video-item h3 {
    padding: 1.5rem;
    background: linear-gradient(135deg, #1a1a1a 0%, #252525 100%);
    color: #ffffff;
    margin: 0;
    text-align: center;
    font-weight: 600;
    font-size: 1.2rem;
}

.video-item video {
    width: 100%;
    height: 280px;
    object-fit: cover;
    border-radius: 0 0 15px 15px;
}

/* Team Page - Modern Design */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    margin-bottom: 4rem;
}

.team-member {
    background: linear-gradient(135deg, #2a2a2a 0%, #1f1f1f 100%);
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(52, 152, 219, 0.2);
    transition: all 0.4s ease;
    position: relative;
}

.team-member:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
    border-color: rgba(52, 152, 219, 0.4);
}

.team-member-image {
    position: relative;
    width: 100%;
    height: 300px;
    overflow: hidden;
    background: linear-gradient(135deg, #3498db, #2ecc71);
}

.team-member-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.team-member:hover .team-member-image img {
    transform: scale(1.1);
}

.overlay-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    padding: 2rem 1.5rem 1rem;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.team-member:hover .overlay-info {
    transform: translateY(0);
}

.member-title {
    color: #ffffff;
    font-weight: 600;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.team-member-info {
    padding: 2rem;
    text-align: left;
}

.team-member-info h3 {
    color: #ffffff;
    margin-bottom: 0.8rem;
    font-size: 1.4rem;
    font-weight: 700;
    text-align: center;
}

.team-member-info .role {
    color: #3498db;
    font-weight: 600;
    margin-bottom: 1.5rem;
    font-size: 1rem;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.team-member .bio {
    color: #b0b0b0;
    line-height: 1.7;
    font-size: 0.95rem;
}

.team-member .bio p {
    margin-bottom: 1.5rem;
    color: #d0d0d0;
}

.team-member .bio h4 {
    color: #ffffff;
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
    position: relative;
    padding-left: 1rem;
}

.team-member .bio h4::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 20px;
    background: linear-gradient(135deg, #3498db, #2ecc71);
    border-radius: 2px;
}

.team-member .bio ul {
    padding-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.team-member .bio li {
    margin-bottom: 0.7rem;
    color: #c0c0c0;
    position: relative;
    padding-left: 1rem;
}

.team-member .bio li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: #3498db;
    font-weight: bold;
}

/* Contact Page */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.contact-info {
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.contact-info h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.contact-info p {
    margin-bottom: 1rem;
    color: #666;
}

.contact-form {
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.contact-form h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #2c3e50;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3498db;
}

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

.map-container {
    margin: 4rem 0;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(52, 152, 219, 0.2);
    background: linear-gradient(135deg, #2a2a2a 0%, #1f1f1f 100%);
    padding: 2rem;
}

.map-container h3 {
    color: #ffffff;
    font-size: 2rem;
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
}

.map-container h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(135deg, #3498db, #2ecc71);
    border-radius: 2px;
}

.map-container iframe {
    width: 100%;
    height: 400px;
    border: none;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Ekibimiz sayfası stilleri */
.internship-program {
    margin-top: 4rem;
    padding: 3rem 0;
    background: linear-gradient(135deg, #252525 0%, #1a1a1a 100%);
    border-radius: 20px;
    position: relative;
}

.internship-program::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 40%, rgba(46, 204, 113, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(52, 152, 219, 0.08) 0%, transparent 50%);
    border-radius: 20px;
    pointer-events: none;
}

.internship-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.internship-card {
    background: linear-gradient(135deg, #2a2a2a 0%, #1f1f1f 100%);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(52, 152, 219, 0.2);
    transition: all 0.3s ease;
}

.internship-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    border-color: rgba(52, 152, 219, 0.3);
}

.internship-card h3 {
    color: #ffffff;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.internship-card h4 {
    color: #3498db;
    margin-top: 1.5rem;
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
}

.internship-card p {
    color: #b0b0b0;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.internship-card ul {
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.internship-card li {
    margin-bottom: 0.5rem;
    color: #b0b0b0;
    transition: color 0.3s ease;
}

.internship-card li:hover {
    color: #e0e0e0;
}

.apply-button {
    text-align: center;
    margin-top: 2rem;
}

/* İletişim sayfası stilleri */
.contact-item {
    margin-bottom: 2rem;
}

.contact-item h4 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.contact-item a {
    color: #3498db;
    text-decoration: none;
}

.contact-item a:hover {
    text-decoration: underline;
}

/* WhatsApp Button */
.whatsapp-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: linear-gradient(135deg, #25D366, #1DA851);
    color: white;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    transition: all 0.3s ease;
    cursor: pointer;
    z-index: 1000;
    text-decoration: none;
    animation: pulse 2s infinite;
}

.whatsapp-button:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    color: white;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

@media (max-width: 768px) {
    .whatsapp-button {
        bottom: 15px;
        right: 15px;
        width: 50px;
        height: 50px;
        font-size: 24px;
    }
}

.quick-info {
    margin-top: 3rem;
}

.info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.info-card {
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.info-card h4 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.info-card p {
    color: #666;
}

.services-overview {
    margin-top: 3rem;
}

.services-overview h3 {
    color: #2c3e50;
    margin-bottom: 2rem;
    text-align: center;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.service-item {
    background-color: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.service-item h4 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.service-item p {
    color: #666;
}

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .video-grid {
        grid-template-columns: 1fr;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .internship-details {
        grid-template-columns: 1fr;
    }
    
    .info-cards {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
}

/* University Info Styles */
.education-section {
    margin-bottom: 1rem;
}

.university-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.8rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 1rem;
}

.university-logo {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.9);
    padding: 4px;
}

.university-name {
    color: #e2e8f0;
    font-weight: 500;
    font-size: 0.95rem;
    line-height: 1.4;
}