@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap');

:root {
    scroll-behavior: smooth;
    --background: oklch(0.16 0.02 265);
    --foreground: oklch(0.97 0.005 260);
    --surface: oklch(0.20 0.025 265);
    --surface-elevated: oklch(0.235 0.03 265);

    --card: oklch(0.205 0.025 265);
    --card-foreground: oklch(0.97 0.005 260);
    --popover: oklch(0.205 0.025 265);
    --popover-foreground: oklch(0.97 0.005 260);

    --primary: oklch(0.97 0.005 260);
    --primary-foreground: oklch(0.18 0.02 265);

    --brand: oklch(0.68 0.17 255);
    --brand-foreground: oklch(0.98 0.005 260);
    --accent-cyan: oklch(0.78 0.12 210);
    --brand-gradient: linear-gradient(315deg, var(--brand), var(--accent-cyan));

    --secondary: oklch(0.26 0.03 265);
    --secondary-foreground: oklch(0.97 0.005 260);
    --muted: oklch(0.24 0.025 265);
    --muted-foreground: oklch(0.72 0.02 260);
    --accent: oklch(0.28 0.04 265);
    --accent-foreground: oklch(0.97 0.005 260);

    --error: oklch(0.64 0.21 25);

    --destructive: oklch(0.62 0.22 27);
    --destructive-foreground: oklch(0.98 0.005 260);

    --border: oklch(1 0 0 / 8%);
    --input: oklch(1 0 0 / 12%);
    --ring: oklch(0.68 0.17 255 / 60%);

    --bg-github: oklch(0.21 0.01 265);
    --bg-web: oklch(0.68 0.17 255);

    --gradient-hero: radial-gradient(
        1200px 600px at 15% -10%,
        oklch(0.68 0.17 255 / 0.25),
        transparent 60%
        ),
        radial-gradient(
        900px 500px at 85% 10%,
        oklch(0.78 0.12 210 / 0.18),
        transparent 65%
        );
    --gradient-brand: linear-gradient(
        135deg,
        oklch(0.68 0.17 255),
        oklch(0.78 0.12 210)
    );
    --shadow-elegant: 0 20px 60px -20px oklch(0.68 0.17 255 / 0.35);
    --shadow-card: 0 1px 0 0 oklch(1 0 0 / 0.04) inset,
        0 20px 40px -24px oklch(0 0 0 / 0.6);
    --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif;
    --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
    
    --h-nav: 4rem;
    --h-section: calc(100vh - var(--h-nav));
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    text-decoration: none;
    outline: none;
    border: none;
}

body {
    /* width: 100vw; */
    margin: 0;
    padding: 0;
    /* position: absolute; */
    /* top: 10vh; */
    font-family: 'Roboto', sans-serif;
    background-color: var(--background);
    color: var(--foreground);
}

header {
    width: 100%;
    height: var(--h-nav);
    background-color: var(--background);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    overflow: hidden;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    overflow: hidden;
}

header .logo {
    height: 100%;
    transform: scale(1.1);
}

/*          */
/* Nav-bar */
#nav-bar {
    
}

#nav-bar ul {
    list-style: none;
    display: flex;
    gap: 2rem;
    font-size: 0.9rem;
}

#nav-bar li {
    
}

#nav-bar a {
    height: var(--nav-height);
    text-align: center;
    display: block;
    /* text-decoration: none; */
    color: var(--muted-foreground);
}

#nav-bar a:hover {
    color: var(--foreground);
}

.resume {
    margin-right: 2rem;
    background: var(--brand-gradient);
    color: var(--brand-foreground);
    padding: 0.5rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.resume:hover {
    cursor: pointer;
}

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

#container {
    position: relative;
    z-index: 0;
}

/*                */
/* Button Stying */
.btn-box {
    box-sizing: border-box;
}

.btn-box .btn {

}

.btn-box .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    width: 0;
    height: 100%;
    background-color: yellowgreen;
    /* color: white; */
}

.btn-box .btn:hover::before {
    width: 100%;
    transition: .5s;
}

.btn-box .btn:hover {
    /* color: var(--bg-primary); */
    color: whitesmoke;
    transition: .5s;
}

/*                 */
/* Generic Styles */

.badge {
    color: var(--brand-gradient);
}

.header-badge {
    background: var(--brand-gradient);
    background-clip: text;
    color: transparent;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 14px;
}

.header {
    font-size: 48px;
    padding: 0.5rem 0;
}

.header-description {
    letter-spacing: 0.05em;
    line-height: 1.625;
    max-width: 640px;
    margin: 0 auto;
    color: var(--muted-foreground);
}

/*           */
/* Sections */

section {
    padding: 2rem;
    scroll-margin-top: var(--h-nav);
}

#hero {
    position: relative;
    overflow: hidden;
    height: calc(100vh - 4rem);
}

.hero-glow {
    position: absolute;
    inset: 0;
    background-image: var(--gradient-hero);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: radial-gradient(ellipse at center, black 35%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 35%, transparent 75%);
    pointer-events: none;
}

/*               */
/* Home Section */
.home-content {
    position: relative;
    z-index: 1;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
}

.home-content .content-description {
    width: 640px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-sizing: border-box;
}

.home-content .content-description .introduction {
    font-size: 24px;
    color: var(--foreground);
    margin-bottom: 1rem;
}

.home-content .content-description .role {
    font-size: 4rem;
    
}

.home-content .content-description .text-animate {
    position: relative;
    width: auto;
}

#typewriter {
    background: linear-gradient(135deg, var(--brand), var(--accent-cyan));
    background-clip: text;
    --webkit-background-clip: text;
    color: transparent;
}

#typewriter::after {
    content: "";
    border-right: 1px solid var(--brand);
    animation: blink 1s linear infinite;
}

@keyframes blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0;
    }
}

.home-content .content-description .hero-description {
    padding: 2rem 0;
    line-height: 1.625;
    font-size: 18px;
    color: var(--muted-foreground);
}

.home-content .content-description .social-media {
    display: flex;
    gap: 16px;
}

.home-content .icon {
    width: 40px;
    height: 40px;
}

.home-content .portfolio-picture {
    /* background: var(--brand); */
}

#profile-photo {
    width: 400px;
    height: 400px;
    object-fit: contain;
    background: linear-gradient(135deg, var(--brand), var(--accent-cyan));
    border-radius: 100%;
}

/*                */
/* Jounrey Section */

#journey {
    display: flex;
    gap: 4rem;
    justify-content: center;
    align-items: center;
}

#journey .highlights {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.highlights .stat {
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--brand));
    /* border: 1px solid var(--brand); */
    border-radius: 12px;
    text-align: right;
}

.highlights .stat span {
    display: block;
    font-size: 64px;
    font-weight: 600;
    color: var(--brand-foreground);
}

.highlights .stat p {
    font-size: 18px;
    color: var(--foreground);
}

#journey .journey-content {
    width: 640px;
}

.journey-content p {
    font-size: 18px;
    line-height: 1.625;
    color: var(--muted-foreground);
}

.journey-content h1 {
    padding-top: 1rem;
    padding-bottom: 2rem;
}

/*                 */
/* Skills Section */

#skills {

}

#skills .skills-header {
    text-align: center;
}

#skills .skill-categories {
    display: grid;
    grid-template-columns: repeat(2, 560px);
    gap: 2rem;
    justify-content: center;
    margin-top: 2rem;
}

#skills .skill-categories .skill-category {
    max-width: 640px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: stretch;
}

/* #skills .skill-categories .skill-category:hover {
    border: 1px solid var(--ring); 
} */

.skill-categories .skill-category .skill-content {
    padding: 1.5rem;
}

.skill-category .skill-content .skill-header {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.skill-content .skill-header .skill-icon {
    padding: 12px;
    border-radius: 100%;
    background: var(--brand-gradient);
    flex-shrink: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.skill-header .skill-icon .skill-icon-lucide {
    width: 24px;
    height: 24px;
}

.skill-content .skill-header .skill-name {
    font-size: 32px;
}

.skill-categories .skill-category .skill-description {
    color: var(--muted-foreground);
    margin-top: 1.5rem;
    line-height: 1.4;
    font-size: 18px;
}

.skill-categories .skill-category .skill-technologies {
    background: var(--muted);
    padding: 1rem;
    border-top: 1px solid var(--border);
    flex-grow: 1;
    display: flex;
    align-items: start;
    gap: 1rem;
    flex-wrap: wrap;
}

.skill-category .skill-technologies .tech-icon {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    background: var(--accent);
    border: 1px solid var(--border);
    border-radius: 8px;
}

.skill-technologies .tech-icon .icon-logo {
    width: 18px;
    height: 18px;
}

.skill-technologies .tech-icon .icon-name {
    font-size: 12px;
    letter-spacing: 0.065em;
}

/*                  */
/* Project Section */

#projects {

}   

#projects .projects-header {
    text-align: center;
}

#projects .projects-content {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    overflow: hidden;
    scroll-behavior: smooth;
}

#projects .projects-content .project {
    list-style: none;
    background: var(--card);
    padding: 2.5rem;
    display: flex;
    gap: 2rem;
    align-items: start;
    border: 1px solid var(--border);
    border-radius: 16px;
}

.projects-content .project .project-info {
    width: 400px;
}

.project .project-info > *:not(:first-child) {
    margin-top: 1rem;
}

.project .project-info .project-number {
    font-size: 20px;
    color: var(--accent-cyan);
    /* font-weight: 550; */
}

.project .project-info .project-name {
    font-size: 32px;
}

.project .project-info .project-context  {
    font-size: 20px;
    letter-spacing: 0.02em;
    background: var(--brand-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 400;
}

.project .project-info .project-description {
    color: var(--muted-foreground);
    line-height: 1.5;
}

.project .project-info .project-technologies {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.project-info .project-technologies .tech-icon {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    background: var(--accent);
    border: 1px solid var(--border);
    border-radius: 8px;
}

.project-technologies .tech-icon .icon-logo {
    width: 18px;
    height: 18px;
}

.project-technologies .tech-icon .icon-name {
    font-size: 12px;
    letter-spacing: 0.065em;
}

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

.project-info .project-links a {
    padding: 12px;
    display: inline-flex;
    gap: 0.75rem;
    justify-content: center;
    align-items: center;
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    color: var(--foreground);
}

.project-links .link-github {
    background: var(--bg-github);
}

.project-links .link-web {
    background: var(--brand-gradient);
}

.project-links a .link-icon {
    width: 20px;
    height: 20px;
}

.project-links a .external-link {
    width: 16px;
    height: 16px;
}

.projects-content .project .browser {
    width: 720px;
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

.project .browser .browser-bar {
    height: 2.5rem;
    background: oklch(0.3 0.015 265);
    padding: 0 1rem;
    display: flex;
    align-items: center;
}

.browser .browser-bar .browser-window-controls {
    height: 100%;
    display: flex;
    align-items: center;
    gap: 6px;
}

.browser-bar .browser-window-controls span {
    display: inline-block;
    width: 12px;
    height: 12px;
    background: var(--brand);
    border-radius: 100%;
}

.browser-bar .browser-window-controls .browser-close {
    background: red;
}

.browser-bar .browser-window-controls .browser-minimize {
    background: yellow;
}

.browser-bar .browser-window-controls .browser-expand {
    background: greenyellow;
}

.browser .browser-bar .search-bar {
    background: oklch(0.5 0.02 260);
    width: 32rem;
    height: 1.5rem;
    margin-left: 1rem;
    border-radius: 9999px;
}

.browser .browser-bar .ellipsis-vertical {
    color: oklch(0.5 0.02 260);
    margin-left: auto;
}

.project .browser .project-image {
    display: block;
    background: var(--secondary);
    width: 100%;
    min-height: 380px;
    object-fit: cover;
}

/* Contact Section */

#contact {

}

#contact .contact-header {
    text-align: center;
}

#contact .contact-content {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: 2rem;
}

#contact .contact-content .contact-info {
    display: flex;
    flex-direction: column;
    width: 480px;
}

.contact-content .contact-info .contact-info-header {
    border-bottom: 1px solid var(--border);
    display: flex;
    gap: 1rem;
    padding: 0 2rem 1.5rem;
}

.contact-info .contact-info-header .lucide-icon {
    box-sizing: content-box;
    width: 48px;
    height: 48px;
    background: var(--brand-gradient);
    padding: 16px;
    border-radius: 16px;
    flex-shrink: 0;
}

.contact-info .contact-info-header .header-text {

}

.contact-info-header .header-text .contact-title {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.contact-info-header .header-text .contact-description {
    font-size: 14px;
    color: var(--muted-foreground);
    line-height: 1.5;
}

.contact-content .contact-info .contact-info-links {
    padding: 1.5rem 0 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-info .contact-info-links .contact-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--card);
    padding: 1rem 2rem;
    border: 1px solid var(--border);
    border-radius: 32px;
    color: var(--card-foreground);
}

.contact-info .contact-info-links .contact-link:hover {
    border: 1px solid var(--accent-cyan);
    
    cursor: pointer;
}

.contact-info-links .contact-link .link-icon {
    box-sizing: content-box;
    width: 1.5rem;
    height:1.5rem;
    background: var(--brand-gradient);
    padding: 0.75rem;
    border-radius: 8px;
    color: var(--card-foreground);
}

.contact-link .link-info .link-label {
    margin-bottom: 4px;
}

.contact-link .link-info .link-value {
    font-size: 14px;
    color: var(--muted-foreground);
}

.contact-info-links .contact-link .arrow-icon {
    margin-left: auto;
}

.contact-info-links .contact-link:hover .arrow-icon {
    color: var(--accent-cyan);
}

#contact-form .contact-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

#contact-form {
    width: 560px;
    background-color: var(--card);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.5rem;
    border: 1px solid var(--border);
    border-radius: 8px;
}

#contact-form .form-header {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

#contact-form .form-header .form-title {
    font-weight: 500;
    font-size: 28px;
}

#contact-form .form-header .form-description {
    color: var(--muted-foreground);
} 

.contact-content .contact-fields .input-field {
    grid-column: span 1;
}

.contact-content .contact-fields .textarea-field {
    grid-column: span 2;
}

.contact-fields .input-field input,
.contact-fields .textarea-field textarea {
    width: 100%;
    padding: 16px;
    border-radius: 8px;
    background: var(--background);
    color: var(--foreground);
    border: 1px solid var(--border);
}

.contact-fields .input-field input.error,
.contact-fields .textarea-field textarea.error {
    border: 1px solid var(--error);
}

.contact-fields .error-msg {
    height: 1.2rem;
    color: #ef4444;
    margin-top: 0.25rem;
    font-size: 12px;
    padding: 0 1rem;
}

#contact-form .contact-submit {
    padding: 1rem 0;
    background: var(--brand-gradient);
    border-radius: 8px;
    color: var(--brand-foreground);
    letter-spacing: 0.02em;
    font-size: 14px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
}

#contact-form .contact-submit:hover {
    cursor: pointer;
}

#contact-form .contact-submit .submit-icon {
    width: 16px;
    height: 16px;
}

#form-message[open] {
    margin: auto;
    overflow: visible;
    border: 1px solid var(--border);
    background: var(--card);
    color: var(--card-foreground);
    padding: 3.5rem 2rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

#form-message .success-check {
    position: absolute;
    top: 0;
    transform: translate(0, -50%);
    box-sizing: content-box;
    width: 40px;
    height: 40px;
    padding: 16px;
    border-radius: 999px;
    background: var(--brand-gradient);
}

#form-message p {
    width: 16rem;
    text-align: center;
    line-height: 1.5;
}

#form-message .success-message {
    font-size: 2rem;
}

#form-message .success-description {
    font-size: 14px;
    letter-spacing: 0.02em;
    color: var(--muted-foreground);
}

#form-message .exit-btn {
    width: 100%;
    box-sizing: content-box;
    padding: 1rem 0;
    border-radius: 8px;
    background: var(--brand-gradient);
    color: var(--brand-foreground);
    margin-top: 1.5rem;
}

#form-message .exit-btn:hover {
    cursor: pointer;
}

/* Keep appearance consistent when browser autofills fields */
input:-webkit-autofill,
textarea:-webkit-autofill,
input:-webkit-autofill:hover,
textarea:-webkit-autofill:hover,
input:-webkit-autofill:focus,
textarea:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--foreground) !important;
    color: var(--foreground) !important;
    -webkit-box-shadow: 0 0 0px 1000px var(--background) inset !important;
    box-shadow: 0 0 0px 1000px var(--background) inset !important;
    transition: background-color 5000s ease-in-out 0s !important;
}

/* Also include Mozilla equivalent where supported */
input:-moz-autofill,
textarea:-moz-autofill {
    box-shadow: 0 0 0px 1000px var(--background) inset !important;
    -moz-box-shadow: 0 0 0px 1000px var(--background) inset !important;
    color: var(--foreground) !important;
}