/*
Theme Name: Msanidi
Theme URI: https://msanidi.dev
Author: Mohamed Nurdin Mgaza
Author URI: https://msanidi.dev
Description: An engineering-drawing portfolio theme for WordPress. Every section is a numbered "sheet" on a Prussian-blue drafting board — title block hero, revision-history experience, load-rated skills, blueprint product assemblies, inspection-report testimonials and a transmittal contact form. Crafted by Mohamed Nurdin Mgaza.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GPLv2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: msanidi
Tags: dark, portfolio, engineering, one-column, custom-menu, custom-logo, translation-ready
*/

/* ============ TOKENS ============ */
:root {
	--base: #0a1830;
	--base2: #071224;
	--panel: #0e2140;
	--raised: #132a4e;
	--edge: #24406b;
	--edge2: #3a5c95;
	--fog: #eaf2fd;
	--mist: #a9c0e4;
	--dim: #6e88b5;
	--line: #bcd7ff;
	--ember: #ff6b35;
	--approve: #4fd68e;
	--gold: #ffd166;
	--font-display: "Big Shoulders Display", "Archivo", sans-serif;
	--font-body: "Archivo", system-ui, sans-serif;
	--font-mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
	margin: 0;
	background: var(--base);
	color: var(--mist);
	font-family: var(--font-body);
	font-size: 15px;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
::selection { background: rgba(255, 107, 53, 0.4); color: #fff4ec; }
:focus-visible { outline: 2px solid var(--ember); outline-offset: 2px; }
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--base2); }
::-webkit-scrollbar-thumb { background: var(--edge); }
::-webkit-scrollbar-thumb:hover { background: var(--edge2); }

.wrap { max-width: 78rem; margin: 0 auto; padding: 0 1.25rem; }
@media (min-width: 640px) { .wrap { padding: 0 2rem; } }

/* ============ AMBIENT DRAFTING BOARD ============ */
.ms-stage {
	position: fixed; inset: 0; z-index: -3; pointer-events: none;
	background:
		radial-gradient(1100px 600px at 82% -12%, rgba(255, 107, 53, 0.1), transparent 55%),
		radial-gradient(900px 600px at -8% 25%, rgba(64, 140, 255, 0.12), transparent 60%),
		radial-gradient(1100px 700px at 50% 118%, rgba(79, 214, 142, 0.06), transparent 60%),
		linear-gradient(180deg, #0d1f3e 0%, #0a1830 45%, #071224 100%);
}
.ms-grid {
	position: fixed; inset: 0; z-index: -2; pointer-events: none;
	background-image:
		linear-gradient(rgba(160, 195, 255, 0.06) 1px, transparent 1px),
		linear-gradient(90deg, rgba(160, 195, 255, 0.06) 1px, transparent 1px),
		linear-gradient(rgba(160, 195, 255, 0.1) 1px, transparent 1px),
		linear-gradient(90deg, rgba(160, 195, 255, 0.1) 1px, transparent 1px);
	background-size: 28px 28px, 28px 28px, 140px 140px, 140px 140px;
}
.ms-noise {
	position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: 0.05;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
}

/* ============ SHEET FRAME ============ */
.ms-frame {
	position: fixed; inset: 12px; z-index: 40; pointer-events: none;
	border: 1px solid rgba(188, 215, 255, 0.3);
}
.ms-frame::before {
	content: ""; position: absolute; inset: 4px;
	border: 1px solid rgba(188, 215, 255, 0.12);
}
.ms-reg {
	position: absolute; width: 14px; height: 14px; color: rgba(188, 215, 255, 0.5);
}
.ms-reg::before, .ms-reg::after { content: ""; position: absolute; background: currentColor; }
.ms-reg::before { left: 6px; top: 0; width: 1px; height: 14px; }
.ms-reg::after { top: 6px; left: 0; height: 1px; width: 14px; }
.ms-coords {
	position: fixed; left: 22px; bottom: 16px; z-index: 41; pointer-events: none;
	font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em;
	color: rgba(169, 192, 228, 0.7); display: flex; gap: 14px; align-items: center;
}
.ms-coords .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--ember); box-shadow: 0 0 8px var(--ember); }
@media (max-width: 767px) { .ms-frame, .ms-coords { display: none; } }
.hide-mobile { color: var(--dim); }
@media (max-width: 900px) { .hide-mobile { display: none; } }

/* ============ NAV ============ */
.ms-nav {
	position: sticky; top: 0; z-index: 60;
	background: rgba(10, 24, 48, 0.88); backdrop-filter: blur(10px);
	border-bottom: 1px solid rgba(188, 215, 255, 0.22);
}
.ms-progress {
	position: absolute; left: 0; bottom: -1px; height: 2px; width: 0%;
	background: var(--ember); box-shadow: 0 0 8px var(--ember);
}
.ms-nav-inner { display: flex; align-items: center; gap: 1.5rem; height: 64px; }
.ms-logo { display: flex; align-items: center; gap: 0.7rem; }
.ms-logo-mark {
	width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
	border: 1px solid var(--edge2); background: var(--raised);
	font-family: var(--font-display); font-weight: 800; font-size: 19px; color: var(--ember);
	transition: all 0.3s;
}
.ms-logo:hover .ms-logo-mark { background: var(--ember); color: var(--base2); }
.ms-logo-name { display: block; font-family: var(--font-display); font-weight: 700; font-size: 15px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--fog); line-height: 1.1; }
.ms-logo-name em { font-style: normal; color: var(--ember); }
.ms-logo-tag { display: block; font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.24em; color: var(--dim); margin-top: 2px; }
.ms-nav-links { display: none; align-items: center; gap: 1.4rem; margin-left: 0.5rem; }
@media (min-width: 1024px) { .ms-nav-links { display: flex; } }
.ms-nav-link {
	position: relative; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.14em;
	text-transform: uppercase; color: var(--mist); transition: color 0.25s; padding: 4px 0;
}
.ms-nav-link .n { color: var(--ember); margin-right: 5px; }
.ms-nav-link::after {
	content: ""; position: absolute; left: 0; right: 100%; bottom: -2px; height: 2px;
	background: var(--ember); transition: right 0.3s cubic-bezier(0.25, 0.8, 0.3, 1);
}
.ms-nav-link:hover { color: var(--fog); }
.ms-nav-link:hover::after, .ms-nav-link.is-active::after { right: 0; }
.ms-spacer { flex: 1; }
.ms-hire {
	display: inline-flex; align-items: center; gap: 8px;
	font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase;
	color: var(--approve); border: 1px solid rgba(79, 214, 142, 0.4); padding: 9px 14px;
	transition: all 0.25s;
}
.ms-hire:hover { background: var(--approve); color: var(--base2); }
.ms-hire i {
	display: inline-block; width: 6px; height: 6px; border-radius: 50%;
	background: var(--approve); font-style: normal;
}
.ms-burger {
	display: flex; align-items: center; justify-content: center;
	width: 40px; height: 40px; background: none; border: 1px solid var(--edge2); color: var(--fog);
}
.ms-burger svg { width: 20px; height: 20px; }
@media (min-width: 1024px) { .ms-burger { display: none; } }
@media (max-width: 767px) { .ms-hire { display: none; } }

/* mobile drawer */
.ms-drawer { position: fixed; inset: 0; z-index: 80; display: none; }
.ms-drawer.open { display: block; }
.ms-drawer-bg { position: absolute; inset: 0; background: rgba(7, 18, 36, 0.85); backdrop-filter: blur(4px); }
.ms-drawer-nav {
	position: absolute; top: 0; right: 0; bottom: 0; width: min(320px, 86vw);
	background: var(--panel); border-left: 1px solid var(--edge2);
	padding: 5rem 2rem 2rem; display: flex; flex-direction: column; gap: 0.4rem;
	animation: drawerIn 0.35s cubic-bezier(0.25, 0.8, 0.3, 1);
}
@keyframes drawerIn { from { transform: translateX(40px); opacity: 0; } to { transform: none; opacity: 1; } }
.ms-drawer-link {
	display: flex; align-items: baseline; gap: 12px; padding: 12px 4px;
	border-bottom: 1px solid var(--edge); font-family: var(--font-display);
	font-weight: 600; font-size: 20px; text-transform: uppercase; color: var(--mist); transition: color 0.25s;
}
.ms-drawer-link:hover { color: var(--fog); }
.ms-drawer-link .n { font-family: var(--font-mono); font-size: 11px; color: var(--ember); }

/* ============ HERO / TITLE BLOCK ============ */
.hero { padding: 4.5rem 0 0; position: relative; }
.hero-inner { position: relative; }
.hero-watermark {
	position: absolute; right: -1rem; top: 1rem; z-index: 0;
	font-family: var(--font-display); font-weight: 800; font-size: clamp(9rem, 26vw, 22rem);
	line-height: 0.8; color: transparent; -webkit-text-stroke: 1px rgba(188, 215, 255, 0.12);
	user-select: none; pointer-events: none; text-transform: uppercase;
}
.hero-eyebrow {
	display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
	font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
	color: var(--dim); margin-bottom: 1.6rem; position: relative; z-index: 1;
}
.hero-eyebrow .rule { width: 34px; height: 1px; background: var(--ember); }
.hero-eyebrow .live { display: inline-flex; align-items: center; gap: 8px; color: var(--approve); letter-spacing: 0.08em; }
.hero-eyebrow .live i { width: 6px; height: 6px; border-radius: 50%; background: var(--approve); font-style: normal; }
.hero-name {
	position: relative; z-index: 1; margin: 0;
	font-family: var(--font-display); font-weight: 800; text-transform: uppercase;
	font-size: clamp(3.4rem, 10vw, 7.5rem); line-height: 0.92; letter-spacing: 0.005em; color: var(--fog);
}
.hero-name .line { display: block; overflow: hidden; }
.hero-name .line > span { display: block; transform: translateY(112%); transition: transform 0.95s cubic-bezier(0.22, 0.85, 0.25, 1); }
body.loaded .hero-name .line > span { transform: translateY(0); }
.hero-name .line:nth-child(2) > span { transition-delay: 0.12s; }
.hero-name .ember { color: var(--ember); }
.hero-sub {
	position: relative; z-index: 1; margin: 1.6rem 0 0; max-width: 34rem;
	font-size: 16px; color: var(--mist);
}
.hero-sub .role { font-family: var(--font-mono); font-size: 13px; color: var(--ember); }
.hero-cta { position: relative; z-index: 1; display: flex; flex-wrap: wrap; gap: 14px; margin: 2.2rem 0 3rem; }

.btn {
	display: inline-flex; align-items: center; gap: 10px; border: 1px solid transparent;
	font-family: var(--font-display); font-weight: 700; font-size: 14.5px; letter-spacing: 0.02em;
	padding: 14px 26px; transition: all 0.25s;
}
.btn svg { width: 17px; height: 17px; transition: transform 0.3s; }
.btn-ember { background: var(--ember); color: var(--base2); }
.btn-ember:hover { background: var(--fog); }
.btn-ember:hover svg { transform: translateX(5px); }
.btn-ghost { background: none; border-color: var(--edge2); color: var(--fog); }
.btn-ghost:hover { border-color: var(--ember); color: var(--ember); }

/* title block table */
.tb {
	position: relative; z-index: 1; display: grid; grid-template-columns: repeat(2, 1fr);
	border: 1px solid var(--edge2); background: rgba(14, 33, 64, 0.55); margin: 0 0 3rem;
}
@media (min-width: 640px) { .tb { grid-template-columns: repeat(4, 1fr); } }
.tb-cell { border: 1px solid var(--edge); padding: 10px 14px; }
.tb-cell .k {
	display: block; font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.22em;
	text-transform: uppercase; color: var(--dim); margin-bottom: 3px;
}
.tb-cell .v { font-family: var(--font-mono); font-size: 13px; color: var(--fog); }
.tb-cell .v.ok { color: var(--approve); }

/* dimension line */
.ms-dim { display: flex; align-items: center; gap: 12px; color: var(--dim); margin: 2.5rem 0 0; }
.ms-dim i {
	flex: 1; height: 1px; background: rgba(188, 215, 255, 0.5); position: relative;
	transform: scaleX(0); transition: transform 1.1s cubic-bezier(0.22, 0.8, 0.3, 1) 0.2s;
}
.ms-dim i::before, .ms-dim i::after { content: ""; position: absolute; top: -3.5px; border: 4px solid transparent; }
.ms-dim i:first-child::before { left: 0; border-left: 0; border-right: 7px solid rgba(188, 215, 255, 0.7); }
.ms-dim i:last-child::after { right: 0; border-right: 0; border-left: 7px solid rgba(188, 215, 255, 0.7); }
.ms-on .ms-dim i, .ms-dim.ms-on i { transform: scaleX(1); }
.ms-dim b { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.2em; color: var(--line); white-space: nowrap; font-weight: 500; }

/* stamps */
.stamp {
	display: inline-flex; align-items: center; gap: 6px;
	font-family: var(--font-mono); font-weight: 600; font-size: 10px; letter-spacing: 0.18em;
	text-transform: uppercase; border: 1.5px solid currentColor; padding: 3px 9px; transform: rotate(-3deg);
}
.stamp.approve { color: var(--approve); }
.stamp.rev { color: var(--ember); }
.stamp.info { color: var(--line); }

/* ticker */
.ticker { border-top: 1px solid var(--edge); border-bottom: 1px solid var(--edge); background: rgba(14, 33, 64, 0.4); overflow: hidden; }
.ms-marquee { overflow: hidden; }
.ms-marquee-track { display: flex; width: max-content; animation: msScroll 40s linear infinite; }
.ticker:hover .ms-marquee-track { animation-play-state: paused; }
@keyframes msScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.ticker-item {
	display: inline-flex; align-items: center; gap: 12px; padding: 13px 26px;
	font-family: var(--font-mono); font-size: 12px; color: var(--mist); white-space: nowrap;
}
.ticker-item .tri { color: var(--ember); }

/* ============ SHEETS (sections) ============ */
.sheet { padding: 5rem 0; position: relative; }
.sheet.alt { background: rgba(14, 33, 64, 0.25); border-top: 1px solid var(--edge); border-bottom: 1px solid var(--edge); }
.sheet-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1.5rem; margin-bottom: 3rem; }
.sheet-num {
	display: block; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.3em;
	text-transform: uppercase; color: var(--ember); margin-bottom: 0.7rem;
}
.sheet-title {
	margin: 0; font-family: var(--font-display); font-weight: 800; text-transform: uppercase;
	font-size: clamp(2.2rem, 5vw, 3.8rem); line-height: 0.94; letter-spacing: 0.01em; color: var(--fog);
}
.sheet-side { font-family: var(--font-mono); font-size: 12px; color: var(--dim); max-width: 260px; line-height: 1.7; }

/* line-mask + reveal */
.lm { display: block; overflow: hidden; }
.lm > span { display: block; transform: translateY(112%); transition: transform 0.9s cubic-bezier(0.22, 0.85, 0.25, 1); }
.ms-on .lm > span { transform: translateY(0); }
.ms-reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.8s cubic-bezier(0.22, 0.75, 0.3, 1), transform 0.8s cubic-bezier(0.22, 0.75, 0.3, 1); }
.ms-reveal.ms-on { opacity: 1; transform: none; }

/* ============ 01 IDENTITY ============ */
.about-grid { display: grid; gap: 3rem; }
@media (min-width: 900px) { .about-grid { grid-template-columns: 1.2fr 0.8fr; } }
.about-statement {
	font-family: var(--font-display); font-weight: 600; font-size: clamp(1.5rem, 3vw, 2.1rem);
	line-height: 1.25; color: var(--fog); margin: 0 0 1.6rem;
}
.about-statement em { font-style: normal; color: var(--ember); }
.about-bio p { margin: 0 0 1.1rem; color: var(--mist); }
.services-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 2rem; }
.svc-item {
	display: flex; align-items: center; gap: 12px; border: 1px solid var(--edge);
	background: rgba(14, 33, 64, 0.4); padding: 14px 16px; transition: all 0.25s;
}
.svc-item svg { width: 18px; height: 18px; color: var(--ember); flex-shrink: 0; }
.svc-item span { font-family: var(--font-mono); font-size: 12.5px; color: var(--mist); }
.svc-item:hover { border-color: var(--ember); transform: translateY(-2px); }
.svc-item:hover span { color: var(--fog); }
.stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--edge); border: 1px solid var(--edge); }
.stat { background: var(--panel); padding: 1.6rem 1.4rem; }
.stat-num { font-family: var(--font-display); font-weight: 800; font-size: 2.6rem; line-height: 1; color: var(--fog); }
.stat-num .u { color: var(--ember); }
.stat-label { display: block; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--dim); margin-top: 8px; }

/* ============ 02 FIELD SURVEY (gallery) ============ */
.plates-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (min-width: 900px) { .plates-grid { grid-template-columns: repeat(3, 1fr); } }
.plate { position: relative; border: 1px solid var(--edge); background: var(--base2); overflow: hidden; }
.plate.wide { grid-column: span 2; }
.plate-img { width: 100%; aspect-ratio: 16 / 9.5; object-fit: cover; transition: transform 0.7s cubic-bezier(0.22, 0.8, 0.3, 1); }
.plate:hover .plate-img { transform: scale(1.05); }
.plate-cap {
	position: absolute; left: 0; right: 0; bottom: 0; display: flex; align-items: flex-end;
	justify-content: space-between; gap: 10px; padding: 2.4rem 14px 12px;
	background: linear-gradient(to top, rgba(7, 18, 36, 0.92), transparent);
}
.plate-cap b { font-family: var(--font-mono); font-size: 12px; color: var(--fog); font-weight: 500; }
.plate-cap span { font-family: var(--font-mono); font-size: 10px; color: var(--ember); letter-spacing: 0.1em; }
/* crop marks */
.plate::before, .plate::after {
	content: ""; position: absolute; width: 16px; height: 16px; z-index: 2;
	border-color: var(--ember); border-style: solid; opacity: 0; transition: all 0.3s;
}
.plate::before { top: 8px; left: 8px; border-width: 2px 0 0 2px; transform: translate(5px, 5px); }
.plate::after { bottom: 8px; right: 8px; border-width: 0 2px 2px 0; transform: translate(-5px, -5px); }
.plate:hover::before, .plate:hover::after { opacity: 1; transform: translate(0, 0); }

/* ============ 03 REVISION HISTORY (experience) ============ */
.rev-table { border: 1px solid var(--edge2); }
.rev-row {
	display: grid; grid-template-columns: 1fr; gap: 0.6rem; padding: 1.6rem 1.5rem;
	border-bottom: 1px solid var(--edge); background: rgba(14, 33, 64, 0.3); transition: background 0.25s;
}
.rev-row:last-child { border-bottom: 0; }
.rev-row:hover { background: rgba(19, 42, 78, 0.6); }
@media (min-width: 900px) { .rev-row { grid-template-columns: 70px 150px 1fr 220px; gap: 1.5rem; align-items: start; } }
.rev-no { font-family: var(--font-display); font-weight: 800; font-size: 1.8rem; color: var(--edge2); line-height: 1; }
.rev-row.current .rev-no { color: var(--ember); }
.rev-period { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; color: var(--dim); padding-top: 6px; }
.rev-role h3 { margin: 0 0 2px; font-family: var(--font-display); font-weight: 700; font-size: 1.35rem; text-transform: uppercase; color: var(--fog); }
.rev-role .co { font-family: var(--font-mono); font-size: 12px; color: var(--ember); }
.rev-role ul { margin: 0.8rem 0 0; padding-left: 1.1rem; color: var(--mist); font-size: 14px; }
.rev-role li { margin-bottom: 0.35rem; }
.rev-notes { display: flex; flex-direction: column; gap: 8px; }
.rev-tech { display: flex; flex-wrap: wrap; gap: 6px; }
.rev-tech span {
	font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em;
	border: 1px solid var(--edge); color: var(--mist); padding: 3px 8px;
}
.rev-badge { align-self: flex-start; }

/* ============ 04 LOAD RATINGS (skills) ============ */
.skills-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 700px) { .skills-grid { grid-template-columns: repeat(2, 1fr); } }
.skill-group { border: 1px solid var(--edge2); background: rgba(14, 33, 64, 0.4); padding: 1.6rem; }
.sg-head { display: flex; align-items: center; gap: 12px; margin-bottom: 1.4rem; }
.sg-icon {
	width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
	border: 1px solid var(--edge2); color: var(--ember); flex-shrink: 0;
}
.sg-icon svg { width: 20px; height: 20px; }
.sg-head h3 { margin: 0; font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; text-transform: uppercase; color: var(--fog); }
.sg-code { margin-left: auto; font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.18em; color: var(--dim); }
.skill-row { margin-bottom: 1.1rem; }
.skill-row:last-child { margin-bottom: 0; }
.skill-meta { display: flex; justify-content: space-between; margin-bottom: 6px; }
.skill-name { font-size: 13.5px; color: var(--mist); }
.skill-pct { font-family: var(--font-mono); font-size: 12px; color: var(--ember); }
.ms-bar { position: relative; height: 8px; background: rgba(7, 18, 36, 0.8); border: 1px solid var(--edge); }
.ms-bar .ticks {
	position: absolute; inset: 0;
	background-image: repeating-linear-gradient(90deg, transparent 0, transparent calc(10% - 1px), rgba(188, 215, 255, 0.16) calc(10% - 1px), rgba(188, 215, 255, 0.16) 10%);
}
.ms-bar > i {
	position: absolute; top: 0; bottom: 0; left: 0; width: var(--w, 0%); display: block;
	background: var(--accent, var(--ember));
	background-image: repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.14) 0 6px, transparent 6px 12px);
	transform-origin: left; transform: scaleX(0); transition: transform 1.5s cubic-bezier(0.22, 0.8, 0.3, 1);
}
.ms-on .ms-bar > i { transform: scaleX(1); }

/* ============ 05 MATERIALS (languages) ============ */
.lang-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (min-width: 700px) { .lang-grid { grid-template-columns: repeat(4, 1fr); } }
.lang-card { border: 1px solid var(--edge); background: rgba(14, 33, 64, 0.4); padding: 1.2rem; transition: all 0.25s; }
.lang-card:hover { border-color: var(--edge2); transform: translateY(-3px); }
.lang-top { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 4px; }
.lang-name { font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; text-transform: uppercase; color: var(--fog); }
.lang-years { font-family: var(--font-mono); font-size: 10px; color: var(--dim); }
.lang-spec { display: block; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; color: var(--dim); margin-bottom: 12px; }
.lang-pct { font-family: var(--font-mono); font-size: 11px; color: var(--mist); margin-top: 6px; display: block; text-align: right; }

/* ============ 06 ASSEMBLIES (products) ============ */
.prod-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 2rem; }
.pf-btn {
	font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
	background: none; border: 1px solid var(--edge); color: var(--mist); padding: 9px 16px; transition: all 0.25s;
}
.pf-btn:hover { border-color: var(--ember); color: var(--ember); }
.pf-btn.is-active { background: var(--ember); border-color: var(--ember); color: var(--base2); }
.prod-grid { display: grid; grid-template-columns: 1fr; gap: 18px; }
@media (min-width: 700px) { .prod-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .prod-grid { grid-template-columns: repeat(3, 1fr); } }
.prod-card {
	display: flex; flex-direction: column; border: 1px solid var(--edge); background: rgba(14, 33, 64, 0.4);
	transition: all 0.3s; position: relative;
}
.prod-card:hover { border-color: var(--edge2); transform: translateY(-5px); box-shadow: 0 24px 60px -30px rgba(0, 0, 0, 0.8); }
.prod-card.hidden { display: none; }
.prod-cover { position: relative; overflow: hidden; border-bottom: 1px solid var(--edge); }
.prod-cover img { width: 100%; aspect-ratio: 16 / 9.2; object-fit: cover; transition: transform 0.7s cubic-bezier(0.22, 0.8, 0.3, 1); }
.prod-card:hover .prod-cover img { transform: scale(1.05); }
.prod-dwg {
	position: absolute; top: 10px; left: 10px; font-family: var(--font-mono); font-size: 10px;
	letter-spacing: 0.14em; background: rgba(7, 18, 36, 0.85); color: var(--line); padding: 4px 8px;
}
.prod-status { position: absolute; top: 10px; right: 10px; }
.prod-body { padding: 1.3rem 1.3rem 1.4rem; display: flex; flex-direction: column; flex: 1; }
.prod-cat { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.2em; color: var(--ember); text-transform: uppercase; }
.prod-name { margin: 4px 0 8px; font-family: var(--font-display); font-weight: 700; font-size: 1.4rem; text-transform: uppercase; color: var(--fog); }
.prod-desc { font-size: 13.5px; color: var(--mist); flex: 1; }
.prod-stack { display: flex; flex-wrap: wrap; gap: 6px; margin: 1rem 0 1.1rem; }
.prod-stack span { font-family: var(--font-mono); font-size: 10px; border: 1px solid var(--edge); color: var(--mist); padding: 3px 8px; }
.prod-link {
	display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 11.5px;
	letter-spacing: 0.12em; text-transform: uppercase; color: var(--ember);
}
.prod-link svg { width: 15px; height: 15px; transition: transform 0.3s; }
.prod-link:hover svg { transform: translate(3px, -3px); }

/* ============ 07 INSPECTIONS (testimonials) ============ */
.insp-scroll { display: grid; gap: 16px; }
@media (min-width: 900px) { .insp-scroll { grid-template-columns: repeat(2, 1fr); } }
.insp-card { position: relative; border: 1px solid var(--edge2); background: rgba(14, 33, 64, 0.4); padding: 1.8rem; }
.insp-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.2rem; }
.insp-no { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.18em; color: var(--dim); }
.insp-quote { margin: 0 0 1.4rem; font-size: 15.5px; line-height: 1.65; color: var(--fog); }
.insp-quote::before { content: "\201C"; color: var(--ember); font-family: var(--font-display); font-size: 1.6rem; line-height: 0; margin-right: 2px; }
.insp-who { display: flex; align-items: center; gap: 12px; }
.insp-ava {
	width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
	background: var(--raised); border: 1px solid var(--edge2);
	font-family: var(--font-display); font-weight: 700; color: var(--ember);
}
.insp-who b { display: block; font-size: 14px; color: var(--fog); }
.insp-who span { font-family: var(--font-mono); font-size: 11px; color: var(--dim); }

/* ============ APPENDIX (journal) ============ */
.journal-list { border-top: 1px solid var(--edge); }
.journal-row {
	display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 24px; padding: 1.2rem 8px;
	border-bottom: 1px solid var(--edge); transition: background 0.25s;
}
.journal-row:hover { background: rgba(19, 42, 78, 0.5); }
.j-date { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.12em; color: var(--dim); width: 90px; flex-shrink: 0; }
.j-title { flex: 1; min-width: 220px; font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; color: var(--mist); transition: color 0.25s; }
.journal-row:hover .j-title { color: var(--ember); }
.j-tag { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.16em; color: var(--ember); border: 1px solid rgba(255, 107, 53, 0.4); padding: 3px 8px; }
.j-mins { font-family: var(--font-mono); font-size: 11px; color: var(--dim); }

/* ============ 08 TRANSMITTAL (contact) ============ */
.contact-grid { display: grid; gap: 3rem; }
@media (min-width: 900px) { .contact-grid { grid-template-columns: 1fr 0.9fr; } }
.trans-form { display: grid; gap: 1.2rem; }
.form-row { display: grid; gap: 1.2rem; }
@media (min-width: 640px) { .form-row.two { grid-template-columns: 1fr 1fr; } }
.ms-field {
	width: 100%; background: rgba(7, 18, 36, 0.6); border: 1px solid var(--edge); color: var(--fog);
	padding: 13px 15px; font-family: var(--font-body); font-size: 14px; transition: border-color 0.25s, box-shadow 0.25s;
}
.ms-field:focus { outline: none; border-color: var(--ember); box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.15); }
.ms-field::placeholder { color: var(--dim); }
textarea.ms-field { min-height: 130px; resize: vertical; }
.form-label { display: block; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--dim); margin-bottom: 7px; }
.form-msg { font-family: var(--font-mono); font-size: 12.5px; padding: 12px 14px; border: 1px solid var(--approve); color: var(--approve); display: none; }
.form-msg.show { display: block; }
.form-msg.err { border-color: var(--ember); color: var(--ember); }
.contact-info { display: grid; gap: 0; border: 1px solid var(--edge2); align-self: start; }
.ci-row { display: flex; align-items: center; gap: 14px; padding: 1.2rem 1.4rem; border-bottom: 1px solid var(--edge); }
.ci-row:last-child { border-bottom: 0; }
.ci-row svg { width: 18px; height: 18px; color: var(--ember); flex-shrink: 0; }
.ci-row .k { display: block; font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--dim); }
.ci-row a, .ci-row .v { font-family: var(--font-mono); font-size: 13px; color: var(--fog); transition: color 0.25s; }
.ci-row a:hover { color: var(--ember); }

/* ============ FOOTER ============ */
.ms-footer { border-top: 1px solid var(--edge); background: rgba(7, 18, 36, 0.85); margin-top: 4rem; }
.foot-inner { padding: 3rem 0 2rem; }
.foot-tb { display: grid; grid-template-columns: repeat(2, 1fr); border: 1px solid var(--edge2); background: rgba(14, 33, 64, 0.4); margin-bottom: 2rem; }
@media (min-width: 700px) { .foot-tb { grid-template-columns: repeat(4, 1fr); } }
.foot-bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; }
.foot-note { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em; color: var(--dim); text-transform: uppercase; }
.foot-credit { font-family: var(--font-mono); font-size: 11px; color: var(--mist); }
.foot-credit a { color: var(--ember); transition: color 0.25s; }
.foot-credit a:hover { color: var(--fog); }
.ms-totop {
	display: inline-flex; align-items: center; gap: 8px; background: none; border: 1px solid var(--edge);
	color: var(--mist); font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.14em;
	text-transform: uppercase; padding: 10px 16px; transition: all 0.25s;
}
.ms-totop:hover { border-color: var(--ember); color: var(--ember); }
.ms-totop svg { width: 14px; height: 14px; }

/* ============ BLINK / PULSE ============ */
.ms-blink { animation: msBlink 1.4s steps(2, start) infinite; }
@keyframes msBlink { 50% { opacity: 0.15; } }

/* ============ REDUCED MOTION ============ */
@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	.ms-marquee-track { animation: none; flex-wrap: wrap; }
	.ms-blink { animation: none; }
	.ms-reveal { opacity: 1; transform: none; transition: none; }
	.lm > span, .hero-name .line > span { transform: none; transition: none; }
	.ms-dim i { transform: scaleX(1); transition: none; }
	.ms-bar > i { transform: scaleX(1); transition: none; }
	*, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}