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

body {
    font-family: 'Inter', sans-serif;
    background: #0a0c0f;
    color: #eef2f5;
    line-height: 1.6;
    scroll-behavior: smooth;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

section {
    padding: 80px 0;
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 12, 15, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #ff6b6b20;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ff6b6b;
    text-decoration: none;
}
.logo img,
.logo-img {
    height: 40px;
    width: 40px;
    border-radius: 50%;
    display: block;
    object-fit: cover;
}
.logo-preview {
    width: 220px;
    height: 180px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
}
.concept2 {
    text-align: center;
}
.c2-initials {
            font-family: 'Poppins', 'Inter', sans-serif;
            font-size: 1rem;
            font-weight: 800;
            background: linear-gradient(145deg, #ff8a6c, #d16ba5);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1;
            filter: drop-shadow(0 6px 8px #00000050);
        }
        .c2-name {
            font-family: 'Inter', sans-serif;
            font-size: 0.8rem;
            font-weight: 300;
            letter-spacing: 3px;
            color: #aac8ff;
            margin-top: 5px;
            border-top: 1px solid #ff8a6c60;
            padding-top: 8px;
        }
.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-menu a {
    color: #eef2f5;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: #ff6b6b;
}

.hamburger {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #ffb347;
}

/* ===== Hero Section ===== */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #0a0c0f 0%, #1a1e24 100%);
    position: relative;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    max-width: 800px;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    background: linear-gradient(135deg, #ff6b6b, #ffb347);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
}

.hero-subtitle {
    font-size: 1.8rem;
    color: #b0c4de;
    margin-bottom: 20px;
}

.hero-contact {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-bottom: 30px;
    color: #b0c4de;
}

.hero-contact i {
    color: #ff6b6b;
    margin-right: 8px;
}

.hero-contact a {
    color: #ffb347;
    text-decoration: none;
}

.connect-link {
    color: #d9480f;
}

.connect-link:hover {
    color: #ff6b6b;
}

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 600;
    margin: 5px;
    transition: all 0.3s;
    border: 2px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, #ff6b6b, #ffb347);
    color: #0a0c0f;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(255,107,107,0.3);
}

.btn-outline {
    border: 2px solid #ffb347;
    color: #ffb347;
    background: transparent;
}

.btn-outline:hover {
    background: #ffb34720;
}

/* ===== Section Titles ===== */
.section-title {
    font-size: 2.5rem;
    margin-bottom: 40px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 60px;
    height: 4px;
    background: #ff6b6b;
    border-radius: 2px;
}

/* ===== About ===== */
.about-content {
    max-width: 100%;
    font-size: 1.1rem;
    color: #b0c4de;
}

.about-content p {
    margin-bottom: 20px;
}

/* ===== Skills ===== */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.skill-category {
    background: #1a1e24;
    padding: 30px;
    border-radius: 16px;
    border-left: 4px solid #ff6b6b;
}

.skill-category h3 {
    color: #ffb347;
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.skill-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.skill-list li {
    background: #2a323c;
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 0.9rem;
    color: #eef2f5;
}

/* ===== Experience Timeline ===== */
.timeline {
    position: relative;
    padding-left: 30px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 2px;
    height: 100%;
    background: #ff6b6b40;
}

.timeline-item {
    display: flex;
    margin-bottom: 50px;
    position: relative;
}

.timeline-left {
    min-width: 150px;
    padding-right: 30px;
    text-align: right;
}

.timeline-date {
    background: #ff6b6b20;
    padding: 5px 15px;
    border-radius: 30px;
    display: inline-block;
    color: #ffb347;
    font-weight: 600;
}

.timeline-right {
    flex: 1;
    padding-left: 30px;
    border-left: 2px solid #ff6b6b40;
}

.timeline-right h3 {
    font-size: 1.5rem;
    color: #ffb347;
    margin-bottom: 5px;
}

.timeline-right .company {
    color: #ff6b6b;
    font-size: 1.2rem;
}

.timeline-right .location {
    color: #b0c4de;
    margin-bottom: 15px;
    font-style: italic;
}

.timeline-right ul {
    list-style: none;
    padding: 0;
}

.timeline-right li {
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
    color: #d0e0f0;
}

.timeline-right li::before {
    content: "▹";
    color: #ff6b6b;
    position: absolute;
    left: 0;
}

/* ===== Education ===== */
.education-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.edu-card {
    background: #1a1e24;
    padding: 30px;
    border-radius: 16px;
    border-left: 4px solid #ff6b6b;
}

.edu-card h3 {
    color: #ffb347;
    margin-bottom: 10px;
}

.edu-school {
    color: #ff6b6b;
    font-weight: 500;
}

.edu-date {
    color: #b0c4de;
}

/* ===== Contact ===== */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    background: #1a1e24;
    border-radius: 16px;
    padding: 50px;
}

.contact-info p {
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: #d0e0f0;
}

.contact-info i {
    color: #ff6b6b;
    width: 30px;
}

.social-links {
    margin-top: 30px;
    display: flex;
    gap: 20px;
}

.social-links a {
    color: #b0c4de;
    font-size: 1.5rem;
    transition: color 0.3s;
}

.social-links a:hover {
    color: #ff6b6b;
}

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

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 15px;
    background: #2a323c;
    border: 1px solid #ff6b6b40;
    border-radius: 8px;
    color: #fff;
    font-family: 'Inter', sans-serif;
    transition: border 0.3s;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #ff6b6b;
}

.success-msg,
.error-msg {
    padding: 12px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    text-align: center;
}

.success-msg {
    background: rgba(46, 204, 113, 0.2);
    border: 1px solid #2ecc71;
    color: #2ecc71;
}

.error-msg {
    background: rgba(255, 107, 107, 0.2);
    border: 1px solid #ff6b6b;
    color: #ff6b6b;
}

/* ===== Footer ===== */
footer {
    background: #0a0c0f;
    padding: 20px 0;
    text-align: center;
    color: #b0c4de;
    border-top: 1px solid #ff6b6b20;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: #1a1e24;
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        border-bottom: 1px solid #ff6b6b40;
    }

    .nav-menu.active {
        display: flex;
    }

    .hamburger {
        display: block;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .hero-contact {
        flex-direction: column;
        gap: 10px;
    }

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

    .timeline-left {
        text-align: left;
        margin-bottom: 10px;
    }

    .timeline-right {
        padding-left: 0;
        border-left: none;
    }

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