/* =====================================================
   TOLIHO PORTFOLIO
   Main Website Stylesheet

   Theme:
   Dark minimalist / games art portfolio

   Main colour:
   #00bf63
===================================================== */


/* =====================================================
   GLOBAL VARIABLES
===================================================== */

:root {
    --background: #0c0f0d;
    --surface: #151916;
    --surface-light: #202520;
    --text: #e8ebe8;
    --muted: #9da59f;
    --green: #00bf63;
    --green-dark: #008f45;
    --border: rgba(255,255,255,0.08);
}


/* =====================================================
   RESET
===================================================== */

* {
    margin:0;
    padding:0;
    box-sizing:border-box;
}

html {
    scroll-behavior:smooth;
}

body {
    background:var(--background);
    color:var(--text);
    font-family: Inter, Helvetica, Arial, sans-serif;
    line-height:1.6;
}

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

img {
    max-width:100%;
    display:block;
}


/* =====================================================
   NAVIGATION
===================================================== */

header {
    position:relative;
}

nav {
    position:fixed;
    top:0;
    width:100%;
    padding:30px 8%;
    display:flex;
    justify-content:space-between;
    align-items:center;
    background: rgba(12,15,13,0.75);
    backdrop-filter:blur(15px);
    border-bottom: 1px solid var(--border);
    z-index:100;
}

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

.logo span {
    color:var(--green);
}

.links {
    display:flex;
    gap:35px;
}

.links a {
    color:var(--muted);
    transition:.3s;
}

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

.menu-toggle {
    display:none;
}

.hamburger {
    display:none;
    flex-direction:column;
    gap:5px;
    cursor:pointer;
    z-index:200;
}

.hamburger span {
    width:28px;
    height:2px;
    background:var(--text);
    transition:.3s;
}


/* =====================================================
   HERO SECTION
===================================================== */

.hero {
    position:relative;
    overflow:hidden;
    min-height:100vh;
    padding: 150px 8% 100px;
    display:flex;
    align-items:center;
    background: radial-gradient(
        circle at 80% 20%,
        rgba(0,191,99,.18),
        transparent 40%
    );
}

.hero-bg {
    position:absolute;
    inset:0;
    z-index:0;
}

.hero-bg img {
    position:absolute;
    inset:0;
    width:100%;
    height:100%;
    object-fit:cover;
}

.hero-bg-blur {
    filter:blur(10px);
    transform:scale(1.1);
    -webkit-mask-image: linear-gradient(to right, black 0%, black 35%, transparent 75%);
    mask-image: linear-gradient(to right, black 0%, black 35%, transparent 75%);
}

.hero-content {
    position:relative;
    z-index:1;
    max-width:900px;
}

.eyebrow {
    color:var(--green);
    letter-spacing:5px;
    font-size:.85rem;
    font-weight:bold;
}

h1 {
    font-size: clamp(3.5rem,7vw,7rem);
    line-height:.95;
    margin: 25px 0;
}

.hero-text {
    max-width:900px;
    color:var(--muted);
    font-size:1.2rem;
}


/* =====================================================
   BUTTONS
===================================================== */

.button {
    display:inline-block;
    margin-top:40px;
    padding: 14px 35px;
    border: 1px solid var(--green);
    color:var(--green);
    transition:.3s;
}

.button:hover {
    background:var(--green);
    color:#000;
}


/* =====================================================
   GENERAL SECTIONS
===================================================== */

section {
    padding: 200px 8% 100px;
}

.section-header {
    margin-bottom:50px;
}

.section-header h2 {
    font-size:3rem;
}

.section-header p {
    color:var(--muted);
}


/* =====================================================
   FEATURED PROJECT GRID
===================================================== */

.project-grid {
    display:grid;
    grid-template-columns: repeat(auto-fit,minmax(300px,1fr));
    gap:30px;
}

.project-card {
    background:var(--surface);
    border: 1px solid var(--border);
    overflow:hidden;
    transition:.4s;
}

.project-card:hover {
    transform: translateY(-10px);
    border-color: var(--green);
}

.project-image {
    height:280px;
    background: linear-gradient(135deg, #1c211e, #101311);
    display:flex;
    align-items:center;
    justify-content:center;
    color:var(--muted);
}

.project-image img {
    width:100%;
    height:100%;
    object-fit:cover;
}

.project-info {
    padding:25px;
}

.project-info h3 {
    color:var(--green);
    margin-bottom:5px;
}

.project-info p {
    color:var(--muted);
}


/* =====================================================
   TEXT LINKS
===================================================== */

.text-link {
    display:inline-block;
    margin-top:40px;
    color:var(--green);
}

.text-link:hover {
    text-decoration:underline;
}


/* =====================================================
   ABOUT SECTION
===================================================== */

.about-preview {
    background: linear-gradient(90deg, var(--surface), transparent);
}

.about-preview h2 {
    font-size:3rem;
    margin-bottom:20px;
}

.about-preview p {
    max-width:700px;
    color:var(--muted);
}


/* =====================================================
   BLOG
===================================================== */

.blog-grid {
    display:grid;
    grid-template-columns: repeat(2, 1fr);
    gap:30px;
}

.blog-card {
    position:relative;
    border: 1px solid var(--border);
    overflow:hidden;
    transition:.3s;
}

.blog-card:hover {
    border-color:var(--green);
}

.blog-card-image {
    position:relative;
    aspect-ratio:16 / 9;
    overflow:hidden;
    background:var(--surface-light);
}

.blog-card-image img {
    position:absolute;
    inset:0;
    width:100%;
    height:100%;
    object-fit:cover;
    filter:blur(5px);
    transform:scale(1.05);
    transition:.4s;
}

.blog-card:hover .blog-card-image img {
    filter:blur(1px);
}

.blog-info {
    position:absolute;
    left:0;
    right:0;
    bottom:0;
    background: rgba(12,15,13,0.75);
    backdrop-filter:blur(15px);
    padding:25px 30px;
    display:flex;
    flex-direction:column;
    justify-content:center;
}

.blog-info .blog-date {
    display:block;
    color:var(--muted);
    font-size:.8rem;
    letter-spacing:2px;
    text-transform:uppercase;
    margin-bottom:12px;
}

.blog-info h3 {
    color:var(--green);
    margin-bottom:15px;
}

.blog-info p {
    color:var(--muted);
}

.blog-tags {
    display:flex;
    flex-wrap:wrap;
    gap:8px;
    margin-top:15px;
}

.blog-tags span {
    border:1px solid var(--green);
    color:var(--green);
    padding:4px 12px;
    border-radius:20px;
    font-size:.75rem;
}

.blog-empty {
    grid-column:1 / -1;
    color:var(--muted);
    text-align:center;
    padding:60px 0;
}


/* ---- Filter dropdown ---- */

.blog-filter {
    margin-top:30px;
    margin-bottom:50px;
    display:flex;
    align-items:center;
    gap:15px;
}

.blog-filter label {
    color:var(--muted);
    font-size:.9rem;
}

.blog-filter select {
    background:var(--surface);
    border:1px solid var(--border);
    color:var(--text);
    padding:10px 18px;
    font-family:inherit;
    font-size:.95rem;
    cursor:pointer;
}

.blog-filter select:focus {
    outline:none;
    border-color:var(--green);
}


/* ---- Pagination ---- */

.pagination {
    display:flex;
    justify-content:center;
    align-items:center;
    gap:25px;
    margin-top:70px;
}

.pagination button {
    background:transparent;
    border:1px solid var(--green);
    color:var(--green);
    padding:12px 28px;
    font-family:inherit;
    font-size:.95rem;
    cursor:pointer;
    transition:.3s;
}

.pagination button:hover:not(:disabled) {
    background:var(--green);
    color:#000;
}

.pagination button:disabled {
    border-color:var(--border);
    color:var(--muted);
    cursor:not-allowed;
}

.pagination .page-label {
    color:var(--muted);
    font-size:.9rem;
    white-space:nowrap;
}

@media(max-width:900px){
    .blog-grid {
        grid-template-columns:1fr;
    }
}


/* ==========================================
   CONTACT PAGE
========================================== */

.contact-page {
    background:var(--green);
    padding:160px 5vw 120px;
}

.contact-container {
    max-width:1200px;
    margin:auto;
}

.contact-container h1 {
    color:white;
    text-align:center;
    margin:25px 0;
}

.contact-container .eyebrow {
    text-align:center;
    color:white;
}

.contact-intro {
    color:white;
    text-align:center;
    max-width:700px;
    margin:0 auto 50px;
}

/* FORM BOX */

.contact-form {
    background:var(--surface);
    padding:50px;
    border-radius:20px;
    border:1px solid rgba(255,255,255,0.1);
    box-shadow:0 20px 60px rgba(0,0,0,0.25);
}

.form-row {
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:30px;
}

.form-group {
    display:flex;
    flex-direction:column;
    margin-bottom:30px;
}

.form-group label {
    margin-bottom:10px;
    color:var(--text);
}

.form-group input,
.form-group textarea {
    background:#0c0f0d;
    border:1px solid rgba(255,255,255,0.12);
    border-radius:12px;
    padding:18px;
    color:white;
    font-family:inherit;
    font-size:1rem;
}

.form-group textarea {
    min-height:200px;
}

.form-group input:focus,
.form-group textarea:focus {
    outline:none;
    border-color:var(--green);
    box-shadow:0 0 0 3px rgba(0,191,99,0.2);
}

.contact-form .button {
    border-radius:12px;
    cursor:pointer;
}

@media(max-width:800px){
    .form-row {
        grid-template-columns:1fr;
    }
    .contact-form {
        padding:30px;
    }
}


/* =====================================================
   FOOTER
===================================================== */

footer {
    padding: 40px 8%;
    border-top: 1px solid var(--border);
    color:#666;
}

/* ==========================================
   ABOUT PAGE
========================================== */

.about-page {
    padding:160px 5vw 100px;
}

.about-container {
    display:grid;
    grid-template-columns:55% 45%;
    width:100%;
    gap:40px;
    align-items:stretch;
}

.about-content {
    display:flex;
    flex-direction:column;
    padding-left:5vw;
    max-width:850px;
}

.about-content p {
    margin-bottom:35px;
    line-height:1.8;
}

.software-section {
    margin-top:35px;
    display:flex;
    justify-content:center;
}

.software-section img {
    width:350px;
    height:auto;
}

.about-feature-image {
    display:flex;
    margin-right:40px;
}

.about-feature-image img {
    width:100%;
    height:100%;
    object-fit:cover;
}

@media(max-width:900px){
    .about-page {
        padding:140px 8% 80px;
    }
    .about-container {
        grid-template-columns:1fr;
        position:relative;
    }
    .about-content {
        padding-left:0;
        position:relative;
        z-index:1;
    }
    .about-feature-image {
        position:absolute;
        inset:0;
        margin:0;
        z-index:0;
        opacity:.18;
        pointer-events:none;
    }
    .about-feature-image img {
        width:100%;
        height:100%;
        object-fit:cover;
        filter:blur(12px);
    }
}

/* ==========================================
   CONTACT BANNER
========================================== */

.contact-banner {
    background:#00bf63;
    width:100%;
    padding:70px 8%;
    text-align:center;
}

.contact-banner h2 {
    color:#ffffff;
    font-size:3rem;
    margin-bottom:20px;
}

.contact-banner a {
    color:#ffffff;
    font-size:1.5rem;
    font-weight:800;
}

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

/* ==========================================
   CV PAGE
========================================== */

.cv-page {
    padding:160px 8% 100px;
}

.cv-header {
    margin-bottom:70px;
    max-width:750px;
}

.cv-header h1 {
    font-size:clamp(2.8rem,5vw,4.5rem);
    margin:15px 0 20px;
}

.cv-header p {
    color:var(--muted);
    font-size:1.1rem;
    margin-bottom:30px;
}

.cv-container {
    display:grid;
    grid-template-columns:2fr 1fr;
    gap:60px;
    align-items:start;
}

/* ---- Main column ---- */

.cv-block {
    margin-bottom:60px;
}

.cv-block:last-child {
    margin-bottom:0;
}

.cv-block h2 {
    font-size:1.7rem;
    color:var(--green);
    margin-bottom:28px;
    padding-bottom:12px;
    border-bottom:1px solid var(--border);
}

.experience-item,
.project-item,
.edu-item {
    margin-bottom:32px;
}

.experience-item:last-child,
.project-item:last-child,
.edu-item:last-child {
    margin-bottom:0;
}

.exp-role {
    font-weight:700;
    font-size:1.1rem;
    color:var(--text);
    display:block;
}

.exp-meta {
    color:var(--green);
    font-size:.9rem;
    display:block;
    margin:4px 0 14px;
}

.cv-block ul {
    list-style:none;
}

.cv-block li {
    position:relative;
    padding-left:22px;
    margin-bottom:10px;
    color:var(--muted);
}

.cv-block li:last-child {
    margin-bottom:0;
}

.cv-block li::before {
    content:"—";
    position:absolute;
    left:0;
    color:var(--green);
}

/* ---- Sidebar ---- */

.cv-sidebar .cv-block {
    background:var(--surface);
    border:1px solid var(--border);
    padding:30px;
    margin-bottom:30px;
}

.cv-sidebar .cv-block:last-child {
    margin-bottom:0;
}

.cv-sidebar h2 {
    font-size:1.15rem;
    margin-bottom:20px;
    padding-bottom:0;
    border-bottom:none;
}

.cv-sidebar p,
.cv-sidebar a {
    color:var(--muted);
    font-size:.95rem;
}

.cv-sidebar a:hover {
    color:var(--green);
    text-decoration:underline;
}

.contact-block p {
    margin-bottom:10px;
}

.contact-block p:last-child {
    margin-bottom:0;
}

.skill-tags {
    display:flex;
    flex-wrap:wrap;
    gap:10px;
}

.skill-tags span {
    background:var(--surface-light);
    border:1px solid var(--border);
    padding:6px 14px;
    font-size:.85rem;
    color:var(--muted);
}

.software-group {
    margin-bottom:18px;
}

.software-group:last-child {
    margin-bottom:0;
}

.software-group h4 {
    color:var(--text);
    font-size:.9rem;
    margin-bottom:8px;
}

.software-group p {
    font-size:.9rem;
    margin-bottom:0;
}

@media(max-width:900px){
    .cv-page {
        padding:140px 8% 80px;
    }
    .cv-container {
        grid-template-columns:1fr;
    }
}

/* ==========================================
   PORTFOLIO CARDS
========================================== */

.portfolio-grid {
    display:grid;
    grid-template-columns:repeat(3, 1fr);
    gap:40px;
}

.portfolio-card {
    background:var(--surface);
    border:1px solid var(--border);
    overflow:hidden;
    text-decoration:none;
    transition:.4s;
}

.portfolio-card:hover {
    transform:translateY(-10px);
    border-color:var(--green);
}

.portfolio-card img {
    width:100%;
    aspect-ratio:1 / 1;
    object-fit:cover;
}

.portfolio-info {
    padding:25px;
}

.portfolio-info h2 {
    color:var(--green);
    font-size:1.5rem;
    margin-bottom:10px;
}

.portfolio-info p {
    color:var(--muted);
    margin-bottom:20px;
}

.portfolio-tags {
    display:flex;
    flex-wrap:wrap;
    gap:10px;
}

.portfolio-tags span {
    border:1px solid var(--green);
    color:var(--green);
    padding:5px 12px;
    border-radius:20px;
    font-size:.8rem;
}

/* ==========================================
   PORTFOLIO MOBILE
========================================== */

@media(max-width:900px){
    .portfolio-grid {
        grid-template-columns:1fr;
    }
}


/* =====================================================
   MOBILE SUPPORT
===================================================== */

@media(max-width:800px){

    .hero-bg img {
        object-position:left 100px center;
    }

    .hero-bg img:not(.hero-bg-blur) {
        display:none;
    }

    .hero-bg-blur {
        -webkit-mask-image:none;
        mask-image:none;
    }

    nav {
        flex-direction:row;
        justify-content:space-between;
        align-items:center;
    }

    .hamburger {
        display:flex;
    }

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

    .links {
        position:fixed;
        top:0;
        right:0;
        height:100vh;
        width:70%;
        max-width:300px;
        padding:100px 40px;
        background:var(--surface);
        border-left:1px solid var(--border);
        box-shadow:-20px 0 60px rgba(0,0,0,0.4);
        flex-direction:column;
        flex-wrap:nowrap;
        align-items:flex-start;
        justify-content:flex-start;
        gap:30px;
        transform:translateX(100%);
        transition:.4s ease;
        z-index:150;
    }

    .links a {
        font-size:1.1rem;
    }

    .menu-toggle:checked ~ .links {
        transform:translateX(0);
    }

    .menu-toggle:checked ~ .hamburger span:nth-child(1) {
        transform:translateY(7px) rotate(45deg);
    }

    .menu-toggle:checked ~ .hamburger span:nth-child(2) {
        opacity:0;
    }

    .menu-toggle:checked ~ .hamburger span:nth-child(3) {
        transform:translateY(-7px) rotate(-45deg);
    }

    h1 {
        font-size:3rem;
    }

    section {
        padding-top:160px;
    }

    .hero {
        min-height:auto;
        align-items:flex-start;
    }

}