/* Vizigon – site styles */
:root {
	--bg: #f6f4f0;
	--surface: #ffffff;
	--ink: #161616;
	--ink-soft: #55524d;
	--line: #e3dfd8;
	--dark: #111111;
	--dark-soft: #1c1c1c;
	--on-dark: #f2efe9;
	--on-dark-soft: #a9a49b;
	--accent: #c4863a;
	--accent-ink: #8f5b1d;
	--radius: 6px;
	--wrap: 1180px;
	--gutter: clamp(16px, 4vw, 40px);
	--font-head: "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;
	--font-body: "Open Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
	margin: 0;
	background: var(--bg);
	color: var(--ink);
	font-family: var(--font-body);
	font-size: 17px;
	line-height: 1.7;
	-webkit-font-smoothing: antialiased;
}

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

a { color: var(--accent-ink); text-underline-offset: 3px; }
a:hover { color: var(--ink); }

h1, h2, h3 {
	font-family: var(--font-head);
	line-height: 1.2;
	letter-spacing: -0.01em;
	margin: 0 0 0.6em;
	text-wrap: balance;
}
h1 { font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 600; }
p { margin: 0 0 1.1em; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }

.skip-link {
	position: absolute; left: -9999px; top: 0;
	background: var(--accent); color: #fff; padding: 10px 16px; z-index: 100;
}
.skip-link:focus { left: 16px; top: 16px; }

/* Header */
.site-header {
	position: sticky; top: 0; z-index: 50;
	background: rgba(17, 17, 17, 0.96);
	backdrop-filter: blur(6px);
	border-bottom: 1px solid #262626;
}
.site-header .wrap {
	display: flex; align-items: center; justify-content: space-between;
	min-height: 72px; gap: 24px;
}
.brand img { width: 128px; height: auto; }
.nav-toggle {
	display: none;
	background: none; border: 1px solid #3a3a3a; border-radius: var(--radius);
	color: var(--on-dark); font: 600 0.8rem/1 var(--font-head);
	letter-spacing: 0.12em; text-transform: uppercase;
	padding: 10px 14px; cursor: pointer;
}
.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 6px; }
.site-nav a {
	display: block; padding: 10px 14px;
	color: var(--on-dark); text-decoration: none;
	font: 500 0.82rem/1 var(--font-head); letter-spacing: 0.14em; text-transform: uppercase;
	border-radius: var(--radius);
}
.site-nav a:hover { color: var(--accent); }
.site-nav a[aria-current="page"] { color: var(--accent); }

@media (max-width: 760px) {
	.nav-toggle { display: inline-block; }
	.site-nav {
		display: none;
		position: absolute; left: 0; right: 0; top: 100%;
		background: var(--dark); border-bottom: 1px solid #262626;
	}
	.site-nav.is-open { display: block; }
	.site-nav ul { flex-direction: column; padding: 8px var(--gutter) 16px; }
	.site-nav a { padding: 14px 0; border-bottom: 1px solid #222; border-radius: 0; }
}

/* Hero */
.hero {
	position: relative; color: #fff; background: var(--dark);
	min-height: min(82vh, 760px); display: flex; align-items: flex-end;
	overflow: hidden;
}
.hero > img {
	position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
}
.hero::after {
	content: ""; position: absolute; inset: 0;
	background:
		linear-gradient(90deg, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.15) 65%),
		linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,0.6) 100%);
}
.hero .eyebrow { color: #f0b46a; }
.hero .wrap { position: relative; z-index: 1; padding-top: 120px; padding-bottom: 64px; }
.hero h1 { max-width: 16ch; margin-bottom: 0.35em; }
.hero p { font-size: 1.15rem; max-width: 46ch; color: #ece8e1; }
.eyebrow {
	display: inline-block; margin-bottom: 14px;
	font: 600 0.75rem/1 var(--font-head); letter-spacing: 0.2em; text-transform: uppercase;
	color: var(--accent);
}

.page-hero { background: var(--dark); color: var(--on-dark); padding: 88px 0 64px; }
.page-hero h1 { max-width: 22ch; }
.page-hero p { color: var(--on-dark-soft); max-width: 62ch; font-size: 1.08rem; margin: 0; }

/* Buttons */
.btn {
	display: inline-block; padding: 14px 26px; border-radius: var(--radius);
	background: var(--accent); color: #fff; text-decoration: none;
	font: 600 0.82rem/1 var(--font-head); letter-spacing: 0.12em; text-transform: uppercase;
	transition: background 0.2s ease;
}
.btn:hover { background: var(--accent-ink); color: #fff; }
.btn-ghost { background: transparent; border: 1px solid currentColor; color: inherit; }
.btn-ghost:hover { background: rgba(255,255,255,0.08); color: inherit; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

/* Sections */
.section { padding: clamp(56px, 9vw, 104px) 0; }
.section + .section { border-top: 1px solid var(--line); }
.section-dark { background: var(--dark); color: var(--on-dark); border-top: 0 !important; }
.section-dark p { color: var(--on-dark-soft); }
.section-head { max-width: 680px; margin-bottom: 40px; }
.section-head p { color: var(--ink-soft); }
.section-dark .section-head p { color: var(--on-dark-soft); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 72px); align-items: center; }
.split img { border-radius: var(--radius); }
.split-top { align-items: start; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }

.prose { max-width: 720px; }
.prose p, .prose li { color: var(--ink-soft); }
.prose ul, .prose ol { padding-left: 1.2em; margin: 0 0 1.2em; }
.prose li { margin-bottom: 0.4em; }
.prose h3 { margin-top: 1.6em; }

/* Cards */
.grid { display: grid; gap: 24px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.grid-2 { grid-template-columns: repeat(auto-fill, minmax(min(100%, 440px), 1fr)); }

.card {
	background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
	padding: 28px; height: 100%;
}
.card p { color: var(--ink-soft); margin: 0; }
.card .num {
	display: block; margin-bottom: 14px;
	font: 700 0.8rem/1 var(--font-head); letter-spacing: 0.16em; color: var(--accent);
}
.section-dark .card { background: var(--dark-soft); border-color: #2a2a2a; }
.section-dark .card p { color: var(--on-dark-soft); }

.project {
	background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
	overflow: hidden; display: flex; flex-direction: column;
}
.project figure { margin: 0; aspect-ratio: 16 / 10; background: #ddd8cf; overflow: hidden; }
.project figure img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.project:hover figure img { transform: scale(1.03); }
.project .placeholder {
	width: 100%; height: 100%; display: grid; place-items: center;
	background:
		repeating-linear-gradient(45deg, transparent 0 22px, rgba(255,255,255,0.05) 22px 23px),
		linear-gradient(135deg, #2a2724, #151515);
	color: var(--accent); font: 700 2.2rem/1 var(--font-head); letter-spacing: 0.08em;
}
.project-body { padding: 22px 24px 26px; }
.project-body h3 { margin-bottom: 0.35em; }
.project-body p { color: var(--ink-soft); margin: 0; font-size: 0.96rem; }
.tag {
	display: inline-block; margin-bottom: 10px;
	font: 600 0.7rem/1 var(--font-head); letter-spacing: 0.16em; text-transform: uppercase;
	color: var(--accent-ink);
}

/* Blog */
.post-list { display: grid; gap: 20px; margin-bottom: 24px; }
.post-link {
	display: block; padding: 22px 24px; text-decoration: none; color: inherit;
	background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
}
.post-link:hover { border-color: var(--accent); color: inherit; }
.post-link strong { display: block; font-family: var(--font-head); font-size: 1.1rem; margin-bottom: 4px; }
.post-link span { color: var(--ink-soft); font-size: 0.95rem; }
.article { scroll-margin-top: 96px; }
.article-meta { font-size: 0.85rem; color: var(--ink-soft); margin-bottom: 1.4em; }

/* Contact */
.contact-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.contact-list a {
	display: flex; justify-content: space-between; align-items: center; gap: 16px;
	padding: 18px 22px; border: 1px solid var(--line); border-radius: var(--radius);
	background: var(--surface); text-decoration: none; color: var(--ink);
	font-family: var(--font-head); font-weight: 600;
}
.contact-list a:hover { border-color: var(--accent); }
.contact-list small { color: var(--ink-soft); font-family: var(--font-body); font-weight: 400; }

/* CTA */
.cta { text-align: center; }
.cta .section-head { margin: 0 auto 8px; }
.cta .actions { justify-content: center; }

/* Footer */
.site-footer { background: var(--dark); color: var(--on-dark-soft); padding: 64px 0 32px; font-size: 0.95rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.footer-grid img { width: 120px; margin-bottom: 16px; }
.footer-title {
	color: var(--on-dark); font: 600 0.78rem/1 var(--font-head);
	letter-spacing: 0.16em; text-transform: uppercase; margin: 6px 0 16px;
}
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 8px; }
.site-footer a { color: var(--on-dark-soft); text-decoration: none; }
.site-footer a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid #262626; margin-top: 48px; padding-top: 24px; font-size: 0.85rem; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; gap: 28px; } }