/* ── Google Fonts ──────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Lora:ital,wght@0,400;0,600;1,400&family=Lato:wght@300;400;700&display=swap');

/* ── Design Tokens ─────────────────────────────────────────────── */
:root {
    --bg:           #ffffff;
    --text:         #0d0d0d;
    --text-muted:   #6b6b6b;
    --accent:       #E82520;
    --accent-dark:  #b81c18;
    --surface:      #F5F4F2;
    --border:       #E0E0E0;

    --font-display: 'Bebas Neue', sans-serif;
    --font-heading: 'Lora', serif;
    --font-body:    'Lato', sans-serif;

    --radius:       4px;
    --radius-lg:    10px;
    --shadow:       0 2px 16px rgba(0,0,0,.07);
    --shadow-hover: 0 6px 28px rgba(0,0,0,.13);

    --nav-h:        72px;
    --max-w:        1200px;
    --gap:          clamp(1.5rem, 4vw, 3rem);
}

/* ── Reset ──────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
ul { list-style: none; }

/* ── Typography ─────────────────────────────────────────────────── */
h1,h2,h3,h4,h5,h6 { font-family: var(--font-heading); line-height: 1.25; }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: 1.25rem; }

.display-name {
    font-family: var(--font-display);
    font-size: clamp(3.5rem, 10vw, 8rem);
    letter-spacing: .02em;
    line-height: 1;
}

/* ── Layout ─────────────────────────────────────────────────────── */
.container {
    max-width: var(--max-w);
    margin-inline: auto;
    padding-inline: clamp(1rem, 4vw, 2.5rem);
}

.section { padding-block: var(--gap); scroll-margin-top: calc(var(--nav-h) + 1rem); }
.section--surface { background: var(--surface); }

/* ── Navigation ─────────────────────────────────────────────────── */
.nav {
    position: fixed;
    inset-block-start: 0;
    inset-inline: 0;
    height: var(--nav-h);
    background: rgba(255,255,255,.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    z-index: 100;
    display: flex;
    align-items: center;
}

.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.nav__logo {
    font-family: var(--font-display);
    font-size: 1.6rem;
    letter-spacing: .05em;
    transition: color .2s;
}
.nav__logo:hover { color: var(--accent); }

.nav__links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav__links a {
    font-size: .85rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--text-muted);
    transition: color .2s;
}
.nav__links a:hover,
.nav__links a.active { color: var(--text); }

.nav__hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 6px;
}
.nav__hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    transition: transform .3s, opacity .3s;
}

/* ── Buttons ────────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .7rem 1.6rem;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: .85rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    transition: all .2s;
}

.btn--primary {
    background: var(--accent);
    color: #fff;
}
.btn--primary:hover { background: var(--accent-dark); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(232,37,32,.3); }

.btn--outline {
    border: 2px solid var(--text);
    color: var(--text);
}
.btn--outline:hover { background: var(--text); color: #fff; }

.btn--ghost {
    color: var(--accent);
    padding-inline: 0;
    border-bottom: 1px solid var(--accent);
    border-radius: 0;
}
.btn--ghost:hover { color: var(--accent-dark); border-color: var(--accent-dark); }

/* ── Badge / Category Label ─────────────────────────────────────── */
.badge {
    display: inline-block;
    padding: .2rem .7rem;
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    border-radius: var(--radius);
    background: var(--accent);
    color: #fff;
}

.badge--outline {
    background: transparent;
    border: 1.5px solid var(--border);
    color: var(--text-muted);
}

.badge--outline.active, .badge--outline:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* ── Cards ──────────────────────────────────────────────────────── */
.card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: box-shadow .25s, transform .25s;
}
.card:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }

.card__img {
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
}

.card__body { padding: 1.25rem; }
.card__meta { font-size: .75rem; color: var(--text-muted); margin-bottom: .4rem; }
.card__title { font-size: 1.05rem; font-weight: 600; margin-bottom: .5rem; }
.card__excerpt { font-size: .9rem; color: var(--text-muted); line-height: 1.6; }

/* ── Hero ───────────────────────────────────────────────────────── */
.hero {
    padding-top: calc(var(--nav-h) + 5rem);
    padding-bottom: 5rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero__tagline {
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1rem;
}

.hero__subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--text-muted);
    margin-block: 1.5rem;
    max-width: 50ch;
}

.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero__img {
    width: clamp(250px, 40vw, 420px);
    aspect-ratio: 4/5;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-hover);
}

.hero__layout {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--gap);
    align-items: center;
}

/* ── Section Heading ────────────────────────────────────────────── */
.section-heading {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.section-heading h2 { flex: 1; }

.section-heading::after {
    content: '';
    display: block;
    flex: 1;
    height: 1px;
    background: var(--border);
}

/* ── Grid Layouts ───────────────────────────────────────────────── */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 1.5rem;
}

/* ── Filter Bar ─────────────────────────────────────────────────── */
.filter-bar {
    display: flex;
    gap: .6rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

/* ── Project Detail ─────────────────────────────────────────────── */
.project-cover {
    width: 100%;
    max-height: 60vh;
    object-fit: cover;
    border-radius: var(--radius-lg);
    margin-bottom: 2rem;
}

.project-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.project-gallery img {
    border-radius: var(--radius);
    aspect-ratio: 4/3;
    object-fit: cover;
    transition: transform .3s;
}
.project-gallery img:hover { transform: scale(1.02); }

.project-meta-list { display: flex; flex-direction: column; gap: .6rem; }
.project-meta-list dt { font-size: .7rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--text-muted); }
.project-meta-list dd { font-size: .95rem; }

/* ── About ──────────────────────────────────────────────────────── */
.about-layout {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--gap);
    align-items: start;
}

.about-photo {
    width: clamp(200px, 25vw, 320px);
    aspect-ratio: 3/4;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.skills-groups { display: flex; flex-direction: column; gap: 2rem; margin-top: 1.5rem; }
.skills-group h4 { font-size: .7rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; color: var(--accent); margin-bottom: .75rem; }
.skills-tags { display: flex; flex-wrap: wrap; gap: .5rem; }
.skill-tag {
    padding: .35rem .85rem;
    border: 1.5px solid var(--border);
    border-radius: 100px;
    font-size: .82rem;
    color: var(--text);
    transition: border-color .2s, color .2s;
}
.skill-tag:hover { border-color: var(--accent); color: var(--accent); }

/* ── Blog ───────────────────────────────────────────────────────── */
.blog-post-content { max-width: 72ch; margin: 0 auto; }
.blog-post-content h2,
.blog-post-content h3 { margin-block: 1.5rem .5rem; }
.blog-post-content p { margin-bottom: 1.1rem; }
.blog-post-content img { border-radius: var(--radius); margin-block: 1.5rem; }

/* ── Contact ────────────────────────────────────────────────────── */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--gap);
    align-items: start;
}

.contact-info { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-info-item { display: flex; gap: 1rem; align-items: flex-start; }
.contact-info-icon {
    width: 40px; height: 40px;
    background: var(--surface);
    border-radius: 50%;
    display: grid;
    place-items: center;
    flex-shrink: 0;
    font-size: 1.1rem;
}

.social-icons { display: flex; gap: .75rem; flex-wrap: wrap; margin-top: .5rem; }
.social-icon {
    width: 40px; height: 40px;
    border-radius: 50%;
    border: 1.5px solid var(--border);
    display: grid;
    place-items: center;
    font-size: .9rem;
    transition: border-color .2s, color .2s, background .2s;
}
.social-icon:hover { border-color: var(--accent); color: var(--accent); }

/* ── Forms ──────────────────────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1.25rem; }

.form-label {
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.form-control {
    width: 100%;
    padding: .75rem 1rem;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: .95rem;
    background: var(--bg);
    color: var(--text);
    transition: border-color .2s, box-shadow .2s;
    outline: none;
}
.form-control:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(232,37,32,.1); }
.form-control.is-invalid { border-color: #c0392b; }

.form-error { font-size: .8rem; color: #c0392b; }

textarea.form-control { resize: vertical; min-height: 140px; }

/* ── Alert ──────────────────────────────────────────────────────── */
.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius);
    font-size: .9rem;
    margin-bottom: 1.5rem;
}
.alert--success { background: #f0fdf4; color: #166534; border: 1px solid #bbf7d0; }
.alert--error   { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }

/* ── Footer ─────────────────────────────────────────────────────── */
.footer {
    border-top: 1px solid var(--border);
    padding-block: 2.5rem;
    margin-top: 4rem;
}

.footer__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.footer__name {
    font-family: var(--font-display);
    font-size: 1.4rem;
    letter-spacing: .05em;
}

.footer__copy { font-size: .8rem; color: var(--text-muted); }

/* ── Animations ─────────────────────────────────────────────────── */
.fade-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .6s ease, transform .6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ── Divider ────────────────────────────────────────────────────── */
.divider { width: 40px; height: 3px; background: var(--accent); margin-block: 1rem; }

/* ── Accent line ────────────────────────────────────────────────── */
.accent-line::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 3px;
    background: var(--accent);
    vertical-align: middle;
    margin-right: .6rem;
}

/* ── Responsive ─────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .hero__layout     { grid-template-columns: 1fr; }
    .hero__img        { display: none; }
    .about-layout     { grid-template-columns: 1fr; }
    .about-photo      { width: 200px; }
    .contact-layout   { grid-template-columns: 1fr; }

    .nav__links {
        display: none;
        position: absolute;
        top: var(--nav-h);
        left: 0;
        right: 0;
        height: calc(100vh - var(--nav-h));
        background: var(--bg);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2.5rem;
        font-size: 1.1rem;
    }
    .nav__links.open  { display: flex; }
    .nav__hamburger   { display: flex; }
}