@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap");

:root {
    --teal: #008987;
    --shadow-box: #ffffff;
    --font-color: #2e2f3e;
    --bg-color: #f5f5f5;
    --heading-color: #292922;
}

*,
::before,
::after {
    box-sizing: border-box;
    border-width: 0;
    border-style: solid;
    border-color: #e5e7eb;
}

html,
:host {
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
    -moz-tab-size: 4;
    -o-tab-size: 4;
    tab-size: 4;
    font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji",
        "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    font-feature-settings: normal;
    font-variation-settings: normal;
    -webkit-tap-highlight-color: transparent;
}

body {
    margin: 0;
    line-height: inherit;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background-color: var(--bg-color);
    backdrop-filter: blur(4px);
    transition: all 0.3s ease-in-out;
}

/* Container */
.navbar-container {
    max-width: 1152px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 4rem;
}

/* Brand */
.navbar-brand {
    font-size: 1.25rem;
    font-weight: 700;
    color: #111827;
    text-decoration: none;
}

/* Hamburger (mobile) */
.hamburger {
    display: block;
    cursor: pointer;
    width: 24px;
    height: 20px;
    position: relative;
}

.hamburger span {
    display: block;
    height: 2px;
    width: 100%;
    background-color: #374151;
    margin-bottom: 5px;
    border-radius: 1px;
    transition: all 0.3s ease;
}

/* Hide the checkbox */
.menu-toggle {
    display: none;
}

/* Links */
.navbar-links {
    display: none;
    flex-direction: column;
    gap: 1rem;
}

.nav-link {
    color: #374151;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s ease-in-out;
}

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

/* Show menu when checkbox is checked */
.menu-toggle:checked + .hamburger + .navbar-links {
    display: flex;
    position: absolute;
    top: 4rem;
    right: 0;
    background-color: rgba(255, 255, 255, 0.95);
    padding: 1rem 2rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Medium screens and up */
@media (min-width: 768px) {
    .hamburger {
        display: none;
    }

    .navbar-links {
        display: flex !important;
        flex-direction: row;
        gap: 2rem;
        position: static;
        background: none;
        box-shadow: none;
    }
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 4rem; /* leave space for navbar */
    background: linear-gradient(to bottom, #f9fafb, #ffffff);
    text-align: center;
}

/* Hero content wrapper */
.hero-content {
    max-width: 960px;
    padding: 2rem;
    margin: 0 auto;
    text-align: center;
}

/* Profile picture wrapper (gradient border) */
.profile-pic-wrapper {
    width: 160px;
    height: 160px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    padding: 4px;
    background: var(--teal);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.profile-pic {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
}

/* Name & Title */
.hero-name {
    font-size: 2rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 0.5rem;
}

.hero-title {
    font-size: 1.5rem;
    font-weight: 300;
    color: #4b5563;
    margin-bottom: 1rem;
}

.hero-description {
    font-size: 1rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto 1.5rem;
    line-height: 1.6;
}

/* Social links */
.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.icon {
    width: 24px;
    height: 24px;
    transition: transform 0.2s, filter 0.2s;
}

.icon:hover {
    transform: scale(1.1);
    filter: brightness(1.2);
}

.btn-contact {
    display: inline-block;
    background-color: var(--teal);
    color: #ffffff;
    font-weight: 500;
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: background-color 0.2s, box-shadow 0.2s;
}

.btn-contact:hover {
    background-color: var(--teal);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

/* Responsive */
@media (min-width: 640px) {
    .hero-name {
        font-size: 4rem;
    }
    .hero-title {
        font-size: 1.75rem;
    }
}

@media (min-width: 1024px) {
    .hero-name {
        font-size: 5rem;
    }
    .hero-title {
        font-size: 2rem;
    }
}

/* About Section */
.about {
    padding: 5rem 1rem;
    background-color: #ffffff;
    min-height: calc(100vh - 150px);
}

.about-container {
    max-width: 768px;
    margin: 0 auto;
    text-align: center;
}

.about-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 3rem;
}

/* About Card */
.about-card {
    background-color: #f9fafb;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    text-align: left;
}

.about-card p {
    font-size: 1.2rem;
    color: #374151;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.about-cta {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Resume Button */
.btn-resume {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--teal);
    color: #ffffff;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: background-color 0.2s, box-shadow 0.2s;
}

.btn-resume:hover {
    background-color: var(--teal);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.btn-resume .icon {
    width: 20px;
    height: 20px;
}

/* Career Section */
.career {
    padding: 5rem 1rem;
    background-color: #f3f4f6;
}

.career-container {
    max-width: 768px;
    margin: 0 auto;
}

.career-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #111827;
    text-align: center;
    margin-bottom: 3rem;
}

/* Career List */
.career-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Career Item */
.career-item {
    display: flex;
    background-color: #ffffff;
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    border-left: 4px solid var(--teal);
    transition: box-shadow 0.3s;
}

.career-item:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.career-icon {
    flex-shrink: 0;
    margin-right: 1rem;
}

.career-icon img {
    width: 40px;
    height: 40px;
}

/* Career Content */
.career-content {
    flex-grow: 1;
}

.career-header {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    margin-bottom: 1rem;
}

@media (min-width: 600px) {
    .career-header {
        flex-direction: row;
        align-items: flex-start;
        justify-content: space-between;
    }
}

.career-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #111827;
    margin: 0;
}

.career-company {
    font-size: 1rem;
    font-weight: 600;
    color: var(--teal);
    margin: 0.25rem 0 0;
}

.career-date {
    font-size: 0.875rem;
    color: #6b7280;
    white-space: nowrap;
    margin-top: 0.5rem;
}

@media (min-width: 600px) {
    .career-date {
        margin-top: 0;
    }
}

.career-responsibilities {
    list-style: none;
    padding: 0;
    margin: 0;
}

.career-responsibilities li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    color: #374151;
}

.career-responsibilities li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--teal);
    font-weight: bold;
}

/* Education Section */
.education {
    padding: 5rem 1rem;
    background-color: #ffffff;
}

.education-container {
    max-width: 768px;
    margin: 0 auto;
}

.education-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #111827;
    text-align: center;
    margin-bottom: 3rem;
}

/* Education List */
.education-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Education Item */
.education-item {
    display: flex;
    background-color: #f9fafb;
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    border-left: 4px solid var(--teal);
    transition: box-shadow 0.3s;
}

.education-item:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.education-icon {
    flex-shrink: 0;
    margin-right: 1rem;
}

.education-icon img {
    width: 40px;
    height: 40px;
}

/* Education Content */
.education-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #111827;
    margin: 0 0 0.25rem 0;
}

.education-institution {
    font-size: 1rem;
    font-weight: 600;
    color: var(--teal);
    margin: 0 0 0.25rem 0;
}

.education-degree {
    font-size: 0.95rem;
    color: #374151;
    margin-bottom: 0.25rem;
}

.education-details {
    font-size: 0.9rem;
    color: #6b7280;
    margin: 0;
}

.skills {
    padding: 5rem 1rem;
    background-color: #f3f4f6;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Section Titles */
.skills h2,
.projects h2 {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    color: #111827;
}

/* Skills Grid */
.skills-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Skills Card */
.skills-card {
    background-color: #ffffff;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: box-shadow 0.3s;
}

.skills-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.skills-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.skills-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #111827;
}

.skills-icon {
    width: 32px;
    height: 32px;
}

/* Skills List */
.skills-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

@media (min-width: 640px) {
    .skills-list {
        grid-template-columns: repeat(3, 1fr);
    }
}

.skills-list span {
    background-color: #f3f4f6;
    border-radius: 0.5rem;
    padding: 0.5rem 1rem;
    text-align: center;
    font-weight: 500;
    color: #374151;
    transition: background-color 0.2s, color 0.2s;
}

.skills-list span:hover {
    background-color: #dbeafe;
    color: var(--teal);
}

/* Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Project Card */
.project-card {
    background-color: #f9fafb;
    border-radius: 1rem;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: box-shadow 0.3s;
}

.project-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.project-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 0.75rem;
}

.project-card p {
    color: #374151;
    margin-bottom: 1rem;
    flex-grow: 1;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.project-tech span {
    background-color: #dbeafe;
    color: var(--teal);
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
}

.project-links {
    display: flex;
    gap: 1rem;
}

.project-links a {
    text-decoration: none;
    color: #374151;
    font-weight: 500;
    transition: color 0.2s;
}

.project-links a:hover {
    color: var(--teal);
}

/* Section Title */
.sessions h2 {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    color: #111827;
}

/* Sessions Grid */
.sessions-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .sessions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Session Card */
.session-card {
    background-color: #f9fafb;
    border-radius: 1rem;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: box-shadow 0.3s;
}

.session-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.session-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 0.75rem;
}

.session-card p {
    color: #374151;
    margin-bottom: 1rem;
    flex-grow: 1;
}

/* Technologies/Tools badges */
.session-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.session-tech span {
    background-color: #dbeafe;
    color: var(--teal);
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
}

/* Links */
.session-links {
    display: flex;
    gap: 1rem;
}

.session-links a {
    text-decoration: none;
    color: #374151;
    font-weight: 500;
    transition: color 0.2s;
}

.session-links a:hover {
    color: var(--teal);
}

/* Footer Styles */
.footer {
    background-color: #1a202c; /* dark gray */
    color: #fff;
    padding: 2rem 1rem;
    font-family: sans-serif;
}

.footer-container {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.footer-copy {
    color: #a0aec0;
    font-size: 0.875rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.social-icon svg {
    fill: #a0aec0;
    transition: fill 0.3s ease;
}

.social-icon:hover svg {
    fill: var(--teal);
}

/* Responsive for desktop */
@media (min-width: 768px) {
    .footer-container {
        flex-direction: row;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section-animate {
    opacity: 0;
    animation: fadeInUp 1s ease-out forwards;
}

.hero.section-animate {
    animation-delay: 0.1s;
}
.about.section-animate {
    animation-delay: 0.2s;
}
.career.section-animate {
    animation-delay: 0.3s;
}
.education.section-animate {
    animation-delay: 0.4s;
}
.skills.section-animate {
    animation-delay: 0.5s;
}
.projects.section-animate {
    animation-delay: 0.6s;
}
.sessions.section-animate {
    animation-delay: 0.7s;
}
.footer.section-animate {
    animation-delay: 0.8s;
}