/* ============================================================
   THAWEESHA.COM — Design System v3
   Dual-identity brand: Tech (cyan) × Creative (amber)
   ============================================================ */

:root {
    /* Surfaces */
    --bg: #07090e;
    --bg-2: #0b0e15;
    --surface: rgba(255, 255, 255, 0.028);
    --surface-hover: rgba(255, 255, 255, 0.06);
    --line: rgba(255, 255, 255, 0.08);
    --line-strong: rgba(255, 255, 255, 0.14);

    /* Brand duality */
    --tech: #4cc9f0;        /* engineering side  */
    --create: #ffb454;      /* creative side     */
    --brand-gradient: linear-gradient(100deg, var(--tech), var(--create));
    --danger: #ff5470;
    --success: #3ddc97;

    /* Text */
    --text: #edeff5;
    --text-2: #b7bdcc;
    --muted: #8b93a7;

    /* Type */
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Outfit', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    --radius: 14px;
    --radius-lg: 22px;
    --container: 1160px;
    --nav-h: 72px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-weight: 300;
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Ambient background */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -2;
    background:
        radial-gradient(900px 500px at 85% -10%, rgba(76, 201, 240, 0.07), transparent 60%),
        radial-gradient(800px 500px at 0% 110%, rgba(255, 180, 84, 0.05), transparent 60%),
        var(--bg);
}

a { text-decoration: none; color: inherit; transition: 0.25s ease; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
::selection { background: rgba(76, 201, 240, 0.3); }

/* ---------- Utilities ---------- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 2rem; }
.section { padding: 110px 0; }
.center { text-align: center; }

.eyebrow {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--muted);
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    margin-bottom: 1.1rem;
}
.eyebrow::before {
    content: '';
    width: 26px; height: 1px;
    background: var(--brand-gradient);
}
.eyebrow .num { color: var(--tech); }

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.9rem, 4vw, 2.9rem);
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}
.section-title .accent {
    background: var(--brand-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.section-lead {
    color: var(--muted);
    max-width: 620px;
    font-size: 1.08rem;
    margin-bottom: 3rem;
}
.section-head.center .section-lead { margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.85rem 1.8rem;
    border-radius: 10px;
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    cursor: pointer;
    border: 1px solid transparent;
    transition: 0.25s ease;
}
.btn-primary {
    background: var(--text);
    color: #0a0c11;
}
.btn-primary:hover {
    background: #fff;
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(76, 201, 240, 0.25);
}
.btn-outline {
    border-color: var(--line-strong);
    color: var(--text);
    background: transparent;
}
.btn-outline:hover { border-color: var(--tech); color: var(--tech); transform: translateY(-2px); }
.btn-block { width: 100%; justify-content: center; }
.btn-sm { padding: 0.5rem 1.1rem; font-size: 0.85rem; }

.btn-text {
    color: var(--tech);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
}
.btn-text:hover { gap: 0.85rem; }

/* ---------- Navigation ---------- */
.site-nav {
    position: fixed;
    top: 0; width: 100%;
    z-index: 1000;
    height: var(--nav-h);
    display: flex;
    align-items: center;
    background: rgba(7, 9, 14, 0.55);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    transition: 0.3s;
}
.site-nav.scrolled {
    background: rgba(7, 9, 14, 0.88);
    border-bottom-color: var(--line);
}
.nav-container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo { display: inline-flex; align-items: center; gap: 0.65rem; }
.logo-mark {
    width: 34px; height: 34px;
    display: grid; place-items: center;
    border-radius: 9px;
    background: var(--brand-gradient);
    color: #0a0c11;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.1rem;
}
.logo-text {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: 0.01em;
}
.logo-text em { font-style: normal; color: var(--muted); font-weight: 400; }

.nav-links { display: flex; align-items: center; gap: 2.1rem; }
.nav-links a:not(.nav-cta) {
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--text-2);
    position: relative;
}
.nav-links a:not(.nav-cta):hover, .nav-links a.active { color: var(--text); }
.nav-links a:not(.nav-cta)::after {
    content: '';
    position: absolute;
    left: 0; bottom: -6px;
    width: 0; height: 2px;
    border-radius: 2px;
    background: var(--brand-gradient);
    transition: width 0.3s ease;
}
.nav-links a:not(.nav-cta):hover::after, .nav-links a.active::after { width: 100%; }
.nav-cta { padding: 0.6rem 1.3rem; font-size: 0.88rem; }

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}
.menu-toggle span {
    width: 24px; height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: 0.3s;
}

/* ---------- Hero ---------- */
.hero {
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    padding-top: var(--nav-h);
    overflow: hidden;
}
.hero-inner {
    max-width: var(--container);
    margin: 0 auto;
    padding: 4rem 2rem 3rem;
    width: 100%;
}
.hero-status {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    color: var(--text-2);
    border: 1px solid var(--line);
    background: var(--surface);
    border-radius: 100px;
    padding: 0.45rem 1rem;
    margin-bottom: 2.2rem;
}
.hero-status .dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 10px var(--success);
    animation: pulse 2s infinite;
}
@keyframes pulse { 50% { opacity: 0.45; } }

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.6rem, 7.2vw, 5.4rem);
    font-weight: 700;
    line-height: 1.04;
    letter-spacing: -0.03em;
    margin-bottom: 1.6rem;
}
.hero-title .line { display: block; }
.hero-title .t-tech {
    background: linear-gradient(100deg, var(--tech), #9aeaff);
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-title .t-create {
    background: linear-gradient(100deg, var(--create), #ffd9a0);
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-title .amp { color: var(--muted); font-weight: 400; }

.hero-roles {
    font-family: var(--font-mono);
    font-size: clamp(0.85rem, 1.6vw, 1rem);
    color: var(--muted);
    margin-bottom: 1.4rem;
    min-height: 1.6em;
}
.hero-roles #roleText { color: var(--tech); }
.hero-roles .cursor {
    display: inline-block;
    width: 8px; height: 1.1em;
    vertical-align: text-bottom;
    background: var(--tech);
    margin-left: 3px;
    animation: blink 1s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.hero-desc {
    font-size: 1.15rem;
    color: var(--text-2);
    max-width: 560px;
    margin-bottom: 2.6rem;
}
.hero-buttons { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-meta {
    display: flex;
    gap: 3rem;
    margin-top: 4.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--line);
    flex-wrap: wrap;
}
.hero-meta .meta-item strong {
    display: block;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
}
.hero-meta .meta-item span {
    font-size: 0.85rem;
    color: var(--muted);
    font-family: var(--font-mono);
    letter-spacing: 0.05em;
}

/* Skill marquee */
.marquee {
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    padding: 1.1rem 0;
    overflow: hidden;
    background: var(--bg-2);
    white-space: nowrap;
}
.marquee-track {
    display: inline-flex;
    gap: 3.2rem;
    animation: scroll-x 30s linear infinite;
    will-change: transform;
}
.marquee span {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--muted);
    display: inline-flex;
    align-items: center;
    gap: 3.2rem;
}
.marquee span::after { content: '◆'; font-size: 0.5rem; color: var(--tech); }
@keyframes scroll-x { to { transform: translateX(-50%); } }

/* ---------- Cards ---------- */
.card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}
.card:hover {
    background: var(--surface-hover);
    border-color: var(--line-strong);
    transform: translateY(-4px);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

/* ---------- About ---------- */
.about-container {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 4.5rem;
    align-items: center;
}
.about-image { position: relative; }
.about-image .frame {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--line);
    position: relative;
}
.about-image img {
    width: 100%;
    filter: saturate(0.92) contrast(1.05);
    transition: 0.5s ease;
}
.about-image .frame:hover img { filter: saturate(1) contrast(1); transform: scale(1.02); }
.about-image .badge {
    position: absolute;
    bottom: -18px; right: -14px;
    background: var(--bg-2);
    border: 1px solid var(--line-strong);
    border-radius: 12px;
    padding: 0.8rem 1.2rem;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text-2);
    box-shadow: 0 14px 30px rgba(0,0,0,0.45);
}
.about-image .badge b { color: var(--create); }

.about-text p { color: var(--text-2); margin-bottom: 1.3rem; font-size: 1.06rem; }

.about-pillars {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 2.2rem;
}
.pillar {
    padding: 1.3rem 1.4rem;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: var(--surface);
}
.pillar h4 {
    font-family: var(--font-display);
    font-size: 1.02rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.3rem;
}
.pillar.tech h4 i { color: var(--tech); }
.pillar.create h4 i { color: var(--create); }
.pillar p { font-size: 0.9rem; color: var(--muted); margin: 0; }

/* ---------- Expertise ---------- */
.expertise-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.4rem;
}
.expertise-card { padding: 2.1rem 1.9rem; overflow: hidden; }
.expertise-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--brand-gradient);
    opacity: 0;
    transition: 0.3s;
}
.expertise-card:hover::before { opacity: 1; }
.expertise-card .icon {
    width: 48px; height: 48px;
    border-radius: 12px;
    display: grid; place-items: center;
    font-size: 1.25rem;
    margin-bottom: 1.4rem;
    background: rgba(76, 201, 240, 0.09);
    color: var(--tech);
    border: 1px solid rgba(76, 201, 240, 0.2);
}
.expertise-card.creative .icon {
    background: rgba(255, 180, 84, 0.09);
    color: var(--create);
    border-color: rgba(255, 180, 84, 0.22);
}
.expertise-card h3 {
    font-family: var(--font-display);
    font-size: 1.22rem;
    margin-bottom: 0.55rem;
}
.expertise-card p { color: var(--muted); font-size: 0.95rem; }
.expertise-card .tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-top: 1.2rem;
}
.expertise-card .tags span {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.05em;
    color: var(--text-2);
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 0.22rem 0.55rem;
}

/* ---------- Portfolio ---------- */
.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 0.7rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}
.filter-btn {
    background: transparent;
    border: 1px solid var(--line);
    color: var(--text-2);
    padding: 0.5rem 1.35rem;
    border-radius: 100px;
    cursor: pointer;
    transition: 0.25s;
    font-family: var(--font-body);
    font-size: 0.92rem;
}
.filter-btn:hover { border-color: var(--line-strong); color: var(--text); }
.filter-btn.active {
    background: var(--text);
    color: #0a0c11;
    border-color: var(--text);
    font-weight: 500;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.6rem;
}
.portfolio-item { overflow: hidden; display: flex; flex-direction: column; }
.portfolio-item.hidden { display: none; }
.portfolio-img {
    height: 230px;
    background-size: cover;
    background-position: center;
    border-bottom: 1px solid var(--line);
    position: relative;
    transition: 0.45s ease;
}
.portfolio-item:hover .portfolio-img { transform: scale(1.03); }
.portfolio-img-wrap { overflow: hidden; border-radius: var(--radius) var(--radius) 0 0; }
.portfolio-img.placeholder {
    display: grid; place-items: center;
    background: linear-gradient(135deg, #10141d, #0b0e15);
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.8rem;
}
.portfolio-info { padding: 1.5rem 1.5rem 1.7rem; flex-grow: 1; display: flex; flex-direction: column; }
.portfolio-cat {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--tech);
    margin-bottom: 0.6rem;
}
.portfolio-item[data-category="photo"] .portfolio-cat,
.portfolio-item[data-category="video"] .portfolio-cat { color: var(--create); }
.portfolio-info h3 { font-family: var(--font-display); font-size: 1.25rem; margin-bottom: 0.45rem; }
.portfolio-info p { color: var(--muted); font-size: 0.93rem; margin-bottom: 1.3rem; flex-grow: 1; }

/* ---------- Blog ---------- */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.6rem;
}
.blog-card { overflow: hidden; display: flex; flex-direction: column; }
.blog-card .cover {
    height: 200px;
    background-size: cover;
    background-position: center;
    border-bottom: 1px solid var(--line);
}
.blog-card .cover.placeholder {
    display: grid; place-items: center;
    background: linear-gradient(135deg, #10141d, #0b0e15);
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.8rem;
}
.blog-card .body { padding: 1.5rem; flex-grow: 1; display: flex; flex-direction: column; }
.blog-card .meta {
    display: flex;
    gap: 1.1rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--muted);
    margin-bottom: 0.8rem;
}
.blog-card .meta i { color: var(--tech); margin-right: 0.35rem; }
.blog-card h3 { font-family: var(--font-display); font-size: 1.3rem; line-height: 1.3; margin-bottom: 0.55rem; }
.blog-card h3 a:hover { color: var(--tech); }
.blog-card p { color: var(--muted); font-size: 0.95rem; margin-bottom: 1.4rem; flex-grow: 1; }

.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 3.5rem;
}
.pagination a, .pagination span {
    min-width: 40px; height: 40px;
    display: grid; place-items: center;
    border-radius: 10px;
    border: 1px solid var(--line);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--text-2);
    padding: 0 0.8rem;
}
.pagination a:hover { border-color: var(--tech); color: var(--tech); }
.pagination .current {
    background: var(--text);
    color: #0a0c11;
    border-color: var(--text);
    font-weight: 600;
}

/* Single post */
.post-hero { padding: calc(var(--nav-h) + 60px) 0 40px; }
.post-hero .container { max-width: 800px; }
.post-title {
    font-family: var(--font-display);
    font-size: clamp(1.9rem, 4.5vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin: 0.8rem 0 1.2rem;
}
.post-meta {
    display: flex;
    gap: 1.4rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--muted);
}
.post-meta i { color: var(--tech); margin-right: 0.4rem; }
.post-cover {
    max-width: 900px;
    margin: 2rem auto 0;
    padding: 0 2rem;
}
.post-cover img {
    width: 100%;
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
}
.post-body { max-width: 800px; margin: 0 auto; padding: 3rem 2rem 5rem; }
.post-content { font-size: 1.1rem; color: var(--text-2); }
.post-content h2, .post-content h3, .post-content h4 {
    font-family: var(--font-display);
    color: var(--text);
    margin: 2.2rem 0 0.9rem;
    line-height: 1.3;
}
.post-content p { margin-bottom: 1.3rem; }
.post-content a { color: var(--tech); border-bottom: 1px solid rgba(76,201,240,0.35); }
.post-content ul, .post-content ol { margin: 0 0 1.3rem 1.4rem; }
.post-content li { margin-bottom: 0.4rem; }
.post-content blockquote {
    border-left: 3px solid var(--create);
    padding: 0.4rem 0 0.4rem 1.4rem;
    margin: 1.8rem 0;
    color: var(--text);
    font-style: italic;
}
.post-content pre {
    background: #0d1117;
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 1.2rem 1.4rem;
    overflow-x: auto;
    margin-bottom: 1.4rem;
    font-family: var(--font-mono);
    font-size: 0.9rem;
}
.post-content code { font-family: var(--font-mono); font-size: 0.92em; color: #9aeaff; }
.post-content img { border-radius: 12px; margin: 1.5rem 0; }
.post-nav { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--line); }

/* ---------- Page headers (inner pages) ---------- */
.page-header {
    padding: calc(var(--nav-h) + 70px) 0 60px;
    text-align: center;
}
.page-header .section-lead { margin: 0 auto; }

/* ---------- Tools ---------- */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.6rem;
}
.tool-card { padding: 1.9rem; }
.tool-card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.7rem;
    margin-bottom: 1.3rem;
}
.tool-card h3 i { color: var(--tech); }
.tool-card.creative h3 i { color: var(--create); }
.tool-input-group { margin-bottom: 1rem; }
.tool-input-group label {
    display: block;
    margin-bottom: 0.45rem;
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.tool-textarea, .tool-input {
    width: 100%;
    background: rgba(0, 0, 0, 0.32);
    border: 1px solid var(--line);
    padding: 0.9rem 1rem;
    border-radius: 10px;
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 0.88rem;
    resize: vertical;
    transition: border-color 0.25s;
}
.tool-textarea { min-height: 96px; }
.tool-textarea:focus, .tool-input:focus { outline: none; border-color: var(--tech); }
.tool-actions { display: flex; gap: 0.8rem; margin-bottom: 1rem; flex-wrap: wrap; }
.info-list li {
    padding: 0.85rem 1rem;
    background: rgba(0, 0, 0, 0.25);
    border-radius: 10px;
    margin-bottom: 0.5rem;
    border: 1px solid var(--line);
    word-break: break-all;
    font-size: 0.9rem;
    font-family: var(--font-mono);
}
.info-list strong { color: var(--tech); display: inline-block; min-width: 110px; font-weight: 600; }

/* ---------- Contact ---------- */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.35fr;
    gap: 2rem;
    align-items: stretch;
}
.contact-info {
    padding: 2.6rem 2.2rem;
    display: flex;
    flex-direction: column;
}
.contact-info > p { color: var(--text-2); margin-bottom: 2rem; }
.contact-details { margin-top: auto; }
.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.2rem;
    color: var(--text-2);
}
.contact-item i {
    width: 42px; height: 42px;
    display: grid; place-items: center;
    border-radius: 10px;
    background: var(--surface);
    border: 1px solid var(--line);
    color: var(--tech);
    font-size: 1rem;
}
.contact-form-wrapper { padding: 2.6rem 2.4rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.form-group { margin-bottom: 1.2rem; }
.form-group label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 0.45rem;
}
.form-group input, .form-group textarea, .form-group select {
    width: 100%;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--line);
    padding: 0.95rem 1.05rem;
    border-radius: 10px;
    color: var(--text);
    font-family: var(--font-body);
    font-size: 0.98rem;
    transition: 0.25s;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    outline: none;
    border-color: var(--tech);
    background: rgba(255, 255, 255, 0.05);
}
.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }
.form-message { margin-top: 1rem; text-align: center; font-weight: 500; min-height: 1.5em; }
.form-message.success { color: var(--success); }
.form-message.error { color: var(--danger); }

/* ---------- CTA banner ---------- */
.cta-banner {
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
    background:
        radial-gradient(600px 220px at 15% 0%, rgba(76, 201, 240, 0.1), transparent 60%),
        radial-gradient(600px 220px at 85% 100%, rgba(255, 180, 84, 0.09), transparent 60%),
        var(--bg-2);
    padding: 3.5rem 2.5rem;
    text-align: center;
}
.cta-banner h2 {
    font-family: var(--font-display);
    font-size: clamp(1.7rem, 3.4vw, 2.5rem);
    margin-bottom: 0.8rem;
}
.cta-banner p { color: var(--muted); margin-bottom: 2rem; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); background: var(--bg-2); margin-top: 40px; }
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 3rem;
    padding: 3.5rem 2rem 2.5rem;
}
.footer-tag { color: var(--muted); margin-top: 1rem; font-size: 0.95rem; max-width: 300px; }
.footer-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 1.1rem;
}
.footer-links { display: flex; flex-direction: column; gap: 0.35rem; }
.footer-links a { color: var(--text-2); font-size: 0.95rem; padding: 0.2rem 0; }
.footer-links a:hover { color: var(--tech); }
.social-links { display: flex; gap: 0.7rem; margin-bottom: 1rem; }
.social-links a {
    width: 40px; height: 40px;
    display: grid; place-items: center;
    background: var(--surface);
    border-radius: 10px;
    border: 1px solid var(--line);
    color: var(--text-2);
}
.social-links a:hover {
    color: #0a0c11;
    background: var(--text);
    border-color: var(--text);
    transform: translateY(-3px);
}
.footer-mail { color: var(--text-2); font-family: var(--font-mono); font-size: 0.85rem; }
.footer-mail:hover { color: var(--tech); }
.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding-top: 1.6rem;
    padding-bottom: 1.8rem;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 0.85rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* ---------- Reveal animations ---------- */
.reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    .marquee-track { animation: none; }
}

/* ---------- Lightbox ---------- */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(4, 5, 8, 0.92);
    display: none;
    place-items: center;
    z-index: 2000;
    padding: 2rem;
    cursor: zoom-out;
}
.lightbox.open { display: grid; }
.lightbox img {
    max-width: min(1100px, 92vw);
    max-height: 88vh;
    border-radius: 12px;
    border: 1px solid var(--line-strong);
}

/* ---------- Misc ---------- */
.no-items {
    text-align: center;
    color: var(--muted);
    padding: 3rem 1rem;
    border: 1px dashed var(--line-strong);
    border-radius: var(--radius);
    grid-column: 1 / -1;
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

/* ---------- Admin ---------- */
.admin-wrap { max-width: 1200px; margin: 0 auto; padding: 2.5rem 2rem 4rem; }
.admin-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 1.4rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--line);
    flex-wrap: wrap;
    gap: 1rem;
}
.admin-topbar h1 { font-family: var(--font-display); font-size: 1.5rem; }
.admin-tabs { display: flex; gap: 0.5rem; margin-bottom: 2rem; flex-wrap: wrap; }
.admin-tabs a {
    padding: 0.55rem 1.2rem;
    border-radius: 100px;
    border: 1px solid var(--line);
    color: var(--text-2);
    font-size: 0.92rem;
}
.admin-tabs a.active, .admin-tabs a:hover { background: var(--text); color: #0a0c11; border-color: var(--text); }
.admin-card { padding: 1.8rem; margin-bottom: 1.6rem; }
.admin-card h3 { font-family: var(--font-display); font-size: 1.15rem; margin-bottom: 1.3rem; }
.table-wrapper { overflow-x: auto; }
table.admin-table { width: 100%; border-collapse: collapse; font-size: 0.93rem; }
.admin-table th, .admin-table td {
    padding: 0.75rem 0.8rem;
    text-align: left;
    border-bottom: 1px solid var(--line);
    vertical-align: top;
}
.admin-table th {
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}
.admin-table .thumb {
    width: 56px; height: 40px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid var(--line);
}
.badge-pill {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    padding: 0.2rem 0.6rem;
    border-radius: 100px;
    border: 1px solid var(--line-strong);
    color: var(--text-2);
}
.badge-pill.unread { border-color: var(--create); color: var(--create); }
.login-box {
    max-width: 400px;
    margin: 14vh auto 0;
    padding: 2.6rem 2.4rem;
}
.login-box h1 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    text-align: center;
    margin-bottom: 1.8rem;
}
.actions-cell { white-space: nowrap; }
.actions-cell a, .actions-cell button {
    display: inline-grid;
    place-items: center;
    width: 32px; height: 32px;
    border-radius: 8px;
    border: 1px solid var(--line);
    background: transparent;
    color: var(--text-2);
    cursor: pointer;
    margin-right: 0.3rem;
    font-size: 0.8rem;
}
.actions-cell a:hover { border-color: var(--tech); color: var(--tech); }
.actions-cell .danger:hover { border-color: var(--danger); color: var(--danger); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .expertise-grid, .portfolio-grid, .blog-grid { grid-template-columns: repeat(2, 1fr); }
    .about-container { grid-template-columns: 1fr; gap: 3rem; }
    .about-image { max-width: 480px; }
}

@media (max-width: 768px) {
    .section { padding: 80px 0; }
    .menu-toggle { display: flex; }
    .nav-links {
        position: fixed;
        top: var(--nav-h);
        left: 0; right: 0;
        background: rgba(7, 9, 14, 0.97);
        backdrop-filter: blur(18px);
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        padding: 1rem 2rem 2rem;
        border-bottom: 1px solid var(--line);
        transform: translateY(-130%);
        opacity: 0;
        pointer-events: none;
        transition: 0.35s ease;
    }
    .nav-links.active { transform: none; opacity: 1; pointer-events: auto; }
    .nav-links li { width: 100%; }
    .nav-links a:not(.nav-cta) { display: block; padding: 0.9rem 0; font-size: 1.05rem; }
    .nav-links .nav-cta { margin-top: 1rem; display: inline-flex; }
    .hero-meta { gap: 1.8rem; }
    .expertise-grid, .portfolio-grid, .blog-grid, .tools-grid, .form-row { grid-template-columns: 1fr; }
    .contact-container { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 2.2rem; }
    .about-pillars { grid-template-columns: 1fr; }
}