/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    background-color: #2f2f2f;
    color: antiquewhite;
}

.icon {
    width: 80px;
    margin: 0 15px;
    transition: transform 0.3s ease, filter 0.3s ease;
    filter: grayscale(100%) brightness(70%);
    cursor: pointer;
}

.icon:hover {
    filter: none;
    transform: scale(1.1);
}

.sigma {
    height: 200px; /* Set a fixed height for the container */
    position: relative; /* Essential for positioning the mask */
  
  /* Apply the mask-image for the fade effect */
    -webkit-mask-image: linear-gradient(to bottom, black 50%, transparent 100%);
    mask-image: linear-gradient(to bottom, black 50%, transparent 100%);
}
/* Navigation */

    .wave {
      display: inline-block;
      animation: wave 2s infinite;
      transform-origin: 70% 70%; /* pivot point for the wave */
    }

    @keyframes wave {
      0%   { transform: rotate(0deg); }
      10%  { transform: rotate(14deg); }
      20%  { transform: rotate(-8deg); }
      30%  { transform: rotate(14deg); }
      40%  { transform: rotate(-4deg); }
      50%  { transform: rotate(10deg); }
      60%  { transform: rotate(0deg); }
      100% { transform: rotate(0deg); }
    }
.navbar {
    position: fixed;
    width: 100%;
    background: #222222;
    padding: 1.5rem 0;
    border-bottom: 2px solid #FFDAB9;
    box-shadow: 0 2px 10px rgba(0,0,0,0.5);
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    color: antiquewhite;
    font-size: large;
    font-weight: bold;
    padding-left: 50px;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    padding-right: 50px;
    align-items: center;
}
.nav-links a {
    text-decoration: none;
    color: antiquewhite;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #667eea;
}

.hamburger {
    display: none;
    color: #FFDAB9;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Section Layouts */
section {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    min-height: 100vh;
}

/* Typography */
h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: #FFDAB9;
}

h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: #FFDAB9;
}

p {
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

/* Home Section */
#Home {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.Home-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
    max-width: 1100px;
    width: 90%;
}

.Home-text {
    flex: 1;
}

.Home-img img {
    width: 300px;
    height: auto;
    border-radius: 50%;
    border: 4px solid antiquewhite;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.6);
}

/* About Section */
.center {
    padding-top: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
}

/* Timeline */
.timeline {
    position: relative;
    max-width: 900px;
    margin: auto;
    padding: 20px 0;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 4px;
    background: antiquewhite;
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -2px;
}

.timeline-item {
    padding: 20px;
    position: relative;
    width: 50%;
}

.timeline-date {
    font-weight: bold;
    margin-bottom: 10px;
    color: #ffd27f;
}

.timeline-content {
    background: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}

.timeline-item::before {
    content: '';
    position: absolute;
    top: 20px;
    width: 20px;
    height: 20px;
    background: antiquewhite;
    border-radius: 50%;
    z-index: 1;
}

.timeline-item.left {
    left: 0;
    text-align: right;
}

.timeline-item.right {
    left: 50%;
}

.timeline-item.left::before {
    right: -10px;
}

.timeline-item.right::before {
    left: -10px;
}

/* Projects Section */
.project-card {
    background-color: #2b2b2b;
    border-radius: 12px;
    padding: 20px;
    margin: 15px 0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    transition: transform 0.2s ease;
}

.project-card h3 {
    margin-bottom: 10px;
    color: #ffd580;
}

/* Contact Section */
.contact-info {
    background-color: #2b2b2b;
    border-radius: 12px;
    padding: 20px;
    margin: 15px 0;
}

.contact-info input,
.contact-info textarea {
    width: 100%;
    max-width: 400px;
    background: none;
    border: 2px solid #555;
    border-radius: 8px;
    padding: 10px;
    color: antiquewhite;
    font-size: 16px;
}

/* Footer */
.footer {
    background: #222222;
    text-align: center;
    padding: 20px 0;
    border-top: 2px solid #FFDAB9;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.5);
}

/* Responsive Design */
@media screen and (min-width: 769px) {
    .nav-links {
        display: flex !important;
    }
    .icon {
        width: 70px;
        margin: 0 10px;
    }

    .skill-card {
        padding: 15px;
    }

    .center {
        gap: 15px;
    }
}
@media screen and (min-width: 1025px) {
    .nav-links {
        display: flex !important;
        gap: 2rem;
    }
    
    .hamburger {
        display: none;
    }
}

/* Tablet */
@media screen and (min-width: 769px) and (max-width: 1024px) {
    .navbar {
        padding: 1rem 2rem;
    }
    .icon {
        width: 70px;
        margin: 0 10px;
    }

    .skill-card {
        padding: 15px;
    }

    .center {
        gap: 15px;
    }

    .logo {
        padding-left: 30px;
    }

    .nav-links {
        padding-right: 30px;
    }

    .Home-container {
        padding: 0 20px;
        gap: 30px;
    }

    .Home-img img {
        width: 250px;
    }

    .center img {
        width: 120px;
        height: auto;
    }

    section {
        padding: 4rem 1.5rem;
    }

    .timeline {
        max-width: 700px;
    }
}

@media screen and (max-width: 768px) {
    .logo {
        padding-left: 20px;
    }
    .icon {
        width: 60px;
        margin: 0 8px;
    }

    .skill-card {
        padding: 10px;
    }

    .center {
        gap: 10px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .skill-icon p {
        font-size: 0.9rem;
        margin-top: -40px !important;
    }

    .hamburger {
        display: block;
        position: absolute;
        right: 20px;
        top: 20px;
    }
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #222222;
        padding: 20px 0;
        padding-left: 10px;
        gap: 1rem;
        border-bottom: 2px solid #FFDAB9;
    }

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

    .Home-container {
        flex-direction: column;
        text-align: center;
        gap: 30px;
    }

    .Home-img img {
        width: 200px;
    }

    .timeline::after {
        left: 31px;
    }

    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
        left: 0 !important;
        text-align: left !important;
    }

    .timeline-item.left::before {
        left: 20px;
        right: auto;
    }

    .timeline-item.right::before {
        left: 20px;
    }

    .center {
        flex-direction: column;
    }

    .center img {
        width: 150px;
        height: auto;
    }

    .icon {
        width: 60px;
        margin: 0 10px;
    }
}

@media screen and (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    section {
        padding: 3rem 1rem;
    }

    .Home-text p {
        font-size: 18px !important;
    }

    .contact-info div {
        padding-left: 20px;
    }
        .icon {
        width: 50px;
        margin: 0 5px;
    }

    .skill-icon p {
        font-size: 0.8rem;
        margin-top: -35px !important;
    }

    .skill-card h3 {
        font-size: 1.2rem;
    }

    .center {
        gap: 8px;
    }
}