/*
Theme Name: Dawn of Inception
Theme URI: https://inceptioncs.com
Author: Dawn of Inception Engineering Consultancy L.L.C
Description: Custom lightweight theme for Dawn of Inception, a Dubai-based structural/architectural/MEP engineering consultancy.
Version: 1.0.0
Requires at least: 6.4
Requires PHP: 7.4
Text Domain: doi
*/

/* ==========================================================================
   Brand tokens
   ========================================================================== */
:root {
	--doi-navy: #0E1A33;
	--doi-navy-light: #1A2C50;
	--doi-amber: #E98426;
	--doi-amber-light: #F2A55A;
	--doi-bronze: #9D7049;
	--doi-white: #FFFFFF;
	--doi-off-white: #F5F6F8;
	--doi-grey: #6B7280;
	--doi-border: #E4E7EC;

	--doi-font-headline: 'Oswald', 'Impact', sans-serif;
	--doi-font-body: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;

	--doi-container: 1180px;
	--doi-radius: 6px;
	--doi-shadow: 0 4px 20px rgba(14, 26, 51, 0.08);

	/* Layered elevation — each step stacks a tight contact-shadow with a soft
	   ambient one, which reads as more "physical" depth than a single blur. */
	--doi-shadow-sm: 0 1px 2px rgba(14,26,51,0.06), 0 4px 10px rgba(14,26,51,0.06);
	--doi-shadow-md: 0 2px 4px rgba(14,26,51,0.08), 0 12px 28px rgba(14,26,51,0.10);
	--doi-shadow-lg: 0 8px 12px rgba(14,26,51,0.10), 0 28px 56px rgba(14,26,51,0.16);
	--doi-shadow-glow: 0 8px 24px rgba(233,132,38,0.35);
	--doi-shadow-navy-lg: 0 20px 50px rgba(0,0,0,0.45);

	--doi-gradient-amber: linear-gradient(135deg, #F2A55A 0%, #E98426 60%, #D9701A 100%);
	--doi-gradient-navy: linear-gradient(160deg, #16244A 0%, #0E1A33 55%, #0A1425 100%);
	--doi-radius-lg: 16px;
}

/* ==========================================================================
   Reset / base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
body {
	margin: 0;
	font-family: var(--doi-font-body);
	color: var(--doi-navy);
	font-size: 16px;
	line-height: 1.65;
	background: var(--doi-white);
	overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, h5 {
	font-family: var(--doi-font-headline);
	text-transform: uppercase;
	letter-spacing: 0.02em;
	line-height: 1.15;
	color: var(--doi-navy);
	margin: 0 0 0.5em;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.5rem); font-weight: 600; }
h3 { font-size: 1.3rem; font-weight: 600; }
p { margin: 0 0 1em; color: var(--doi-navy); }
.doi-container {
	max-width: var(--doi-container);
	margin: 0 auto;
	padding: 0 24px;
}
section { padding: 80px 0; }
@media (max-width: 782px) {
	section { padding: 48px 0; }
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.doi-btn {
	position: relative;
	display: inline-block;
	padding: 14px 32px;
	font-family: var(--doi-font-headline);
	text-transform: uppercase;
	letter-spacing: 0.05em;
	font-size: 0.95rem;
	font-weight: 600;
	border-radius: var(--doi-radius);
	border: 2px solid transparent;
	cursor: pointer;
	transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
	overflow: hidden;
	isolation: isolate;
}
.doi-btn::before {
	content: '';
	position: absolute;
	inset: 0;
	background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.35) 45%, transparent 60%);
	transform: translateX(-120%);
	transition: transform 0.6s ease;
	z-index: -1;
}
.doi-btn:hover::before { transform: translateX(120%); }
.doi-btn-primary { background: var(--doi-gradient-amber); color: var(--doi-white); border-color: transparent; box-shadow: var(--doi-shadow-glow); }
.doi-btn-primary:hover { transform: translateY(-3px); box-shadow: 0 14px 32px rgba(233,132,38,0.45); }
.doi-btn-outline { background: rgba(255,255,255,0.05); color: var(--doi-white); border-color: rgba(255,255,255,0.6); backdrop-filter: blur(6px); }
.doi-btn-outline:hover { background: var(--doi-white); color: var(--doi-navy); transform: translateY(-3px); box-shadow: var(--doi-shadow-lg); }
.doi-btn-navy { background: var(--doi-gradient-navy); color: var(--doi-white); border-color: transparent; box-shadow: var(--doi-shadow-md); }
.doi-btn-navy:hover { transform: translateY(-3px); box-shadow: var(--doi-shadow-lg); }
.doi-btn-row { display: flex; gap: 16px; flex-wrap: wrap; }

/* ==========================================================================
   Header
   ========================================================================== */
.doi-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: var(--doi-gradient-navy);
	border-bottom: 3px solid var(--doi-amber);
	box-shadow: var(--doi-shadow-navy-lg);
}
.doi-header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 18px 24px;
	max-width: var(--doi-container);
	margin: 0 auto;
}
.doi-wordmark {
	font-family: var(--doi-font-headline);
	color: var(--doi-white);
	font-size: 1.3rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	white-space: nowrap;
}
.doi-wordmark span { color: var(--doi-amber); }
.doi-nav-toggle {
	display: none;
	background: none;
	border: none;
	cursor: pointer;
	padding: 8px;
}
.doi-nav-toggle span {
	display: block;
	width: 26px;
	height: 2px;
	background: var(--doi-white);
	margin: 5px 0;
	transition: 0.2s;
}
.doi-nav ul { display: flex; gap: 4px; flex-wrap: wrap; align-items: center; }
.doi-nav a {
	color: var(--doi-white);
	font-size: 0.85rem;
	font-family: var(--doi-font-headline);
	text-transform: uppercase;
	letter-spacing: 0.03em;
	padding: 10px 14px;
	border-radius: var(--doi-radius);
	transition: color 0.2s, background 0.2s;
	display: inline-block;
}
.doi-nav a:hover,
.doi-nav .current-menu-item a { color: var(--doi-amber); background: rgba(255,255,255,0.05); }

/* Dropdown submenus (desktop: hover/focus flyout, mobile: inline accordion) */
.doi-nav li.menu-item-has-children { position: relative; }
.doi-nav li.menu-item-has-children > a::after {
	content: '';
	display: inline-block;
	width: 6px;
	height: 6px;
	margin-left: 6px;
	border-right: 1.5px solid currentColor;
	border-bottom: 1.5px solid currentColor;
	transform: rotate(45deg) translateY(-2px);
}
.doi-nav .sub-menu {
	display: none;
	position: absolute;
	top: 100%;
	left: 0;
	min-width: 280px;
	background: var(--doi-navy-light);
	border: 1px solid rgba(255,255,255,0.1);
	border-top: 2px solid var(--doi-amber);
	border-radius: var(--doi-radius);
	padding: 8px;
	z-index: 200;
	box-shadow: 0 12px 28px rgba(0,0,0,0.35);
}
.doi-nav li.menu-item-has-children:hover > .sub-menu,
.doi-nav li.menu-item-has-children:focus-within > .sub-menu { display: block; }
.doi-nav .sub-menu li { width: 100%; }
.doi-nav .sub-menu a {
	display: block;
	white-space: normal;
	padding: 10px 14px;
	font-size: 0.8rem;
}
.doi-nav .sub-menu a::after { display: none; }

@media (max-width: 1024px) {
	.doi-nav-toggle { display: block; }
	.doi-nav {
		display: none;
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		background: var(--doi-navy);
		border-top: 1px solid rgba(255,255,255,0.1);
		max-height: calc(100vh - 80px);
		overflow-y: auto;
	}
	.doi-nav.is-open { display: block; }
	.doi-nav ul { flex-direction: column; padding: 12px 24px 20px; gap: 0; }
	.doi-nav a { display: block; padding: 12px 0; }
	.doi-nav li.menu-item-has-children > a::after { display: none; }
	.doi-nav .sub-menu {
		display: block;
		position: static;
		background: none;
		border: none;
		box-shadow: none;
		padding: 0 0 0 18px;
	}
	.doi-nav .sub-menu a { padding: 10px 0; font-size: 0.8rem; color: rgba(255,255,255,0.75); }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.doi-hero,
.doi-page-hero {
	position: relative;
	background: radial-gradient(ellipse 900px 500px at 15% 0%, rgba(233,132,38,0.16), transparent 60%),
	            linear-gradient(180deg, rgba(14,26,51,0.90), rgba(10,20,37,0.96)),
	            var(--doi-hero-image, none) center/cover;
	color: var(--doi-white);
	text-align: left;
	overflow: hidden;
	box-shadow: 0 30px 40px -20px rgba(0,0,0,0.35);
}
.doi-hero { padding: 120px 0 100px; }
.doi-page-hero { padding: 90px 0 70px; }
@media (hover: hover) and (pointer: fine) {
	.doi-hero, .doi-page-hero { background-attachment: fixed; }
}
.doi-hero-eyebrow {
	color: var(--doi-amber);
	font-family: var(--doi-font-headline);
	text-transform: uppercase;
	letter-spacing: 0.12em;
	font-size: 0.9rem;
	margin-bottom: 16px;
	display: block;
}
.doi-hero h1 { color: var(--doi-white); max-width: 820px; text-shadow: 0 4px 24px rgba(0,0,0,0.35); }
.doi-hero-subtext { max-width: 640px; font-size: 1.15rem; color: rgba(255,255,255,0.85); margin-bottom: 32px; }
.doi-page-hero h1 { color: var(--doi-white); text-shadow: 0 4px 24px rgba(0,0,0,0.35); }
.doi-page-hero .doi-hero-subtext { margin-bottom: 0; }

/* ==========================================================================
   Trust strip
   ========================================================================== */
.doi-trust-strip {
	background: var(--doi-off-white);
	padding: 18px 0;
	text-align: center;
	font-size: 0.85rem;
	letter-spacing: 0.04em;
	color: var(--doi-grey);
	border-bottom: 1px solid var(--doi-border);
	box-shadow: inset 0 6px 12px -8px rgba(14,26,51,0.25);
	position: relative;
	z-index: 1;
}

/* ==========================================================================
   Quote / intro block
   ========================================================================== */
.doi-quote {
	background: var(--doi-gradient-navy);
	color: var(--doi-white);
	text-align: center;
	position: relative;
}
.doi-quote blockquote {
	max-width: 860px;
	margin: 0 auto;
	font-size: 1.35rem;
	line-height: 1.6;
	font-weight: 300;
	position: relative;
	padding: 40px 48px;
}
.doi-quote blockquote.doi-glass { border-radius: var(--doi-radius-lg); }
.doi-quote blockquote::before {
	content: '"';
	color: var(--doi-amber);
	font-family: var(--doi-font-headline);
	font-size: 4rem;
	line-height: 0;
	display: block;
	margin-bottom: 12px;
}

/* ==========================================================================
   Cards / grids
   ========================================================================== */
.doi-section-head { text-align: center; max-width: 720px; margin: 0 auto 48px; }
.doi-section-head .doi-eyebrow {
	color: var(--doi-amber);
	font-family: var(--doi-font-headline);
	text-transform: uppercase;
	letter-spacing: 0.1em;
	font-size: 0.85rem;
	display: block;
	margin-bottom: 10px;
}
.doi-grid { display: grid; gap: 28px; }
.doi-grid-3 { grid-template-columns: repeat(3, 1fr); }
.doi-grid-4 { grid-template-columns: repeat(4, 1fr); }
.doi-grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 1024px) { .doi-grid-3, .doi-grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .doi-grid-2, .doi-grid-3, .doi-grid-4 { grid-template-columns: 1fr; } }

.doi-card {
	position: relative;
	background: var(--doi-white);
	border: 1px solid var(--doi-border);
	border-radius: var(--doi-radius-lg);
	padding: 36px 28px 32px;
	box-shadow: var(--doi-shadow-sm);
	transition: transform 0.35s cubic-bezier(.2,.8,.2,1), box-shadow 0.35s ease;
	transform-style: preserve-3d;
	will-change: transform;
}
.doi-card:hover { transform: translateY(-6px); box-shadow: var(--doi-shadow-lg); }
.doi-card .doi-icon-wrap {
	width: 60px;
	height: 60px;
	border-radius: 14px;
	background: var(--doi-gradient-amber);
	color: var(--doi-white);
	display: flex;
	align-items: center;
	justify-content: center;
	margin: -32px 0 20px;
	box-shadow: var(--doi-shadow-glow), 0 0 0 6px var(--doi-white);
	transform: translateZ(20px);
}
.doi-bg-off .doi-card .doi-icon-wrap { box-shadow: var(--doi-shadow-glow), 0 0 0 6px var(--doi-off-white); }
.doi-card h3 { font-size: 1.15rem; }
.doi-card p { color: var(--doi-grey); font-size: 0.95rem; margin-bottom: 0; }
.doi-card-link { display: inline-block; margin-top: 14px; color: var(--doi-amber); font-size: 0.85rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; }

/* Glassmorphism utility — frosted panel for use over dark/photo backgrounds */
.doi-glass {
	background: rgba(255,255,255,0.08);
	backdrop-filter: blur(16px) saturate(140%);
	-webkit-backdrop-filter: blur(16px) saturate(140%);
	border: 1px solid rgba(255,255,255,0.16);
	border-radius: var(--doi-radius-lg);
	box-shadow: var(--doi-shadow-navy-lg);
}

.doi-bg-off { background: var(--doi-off-white); }
.doi-bg-navy { background: var(--doi-navy); color: var(--doi-white); }
.doi-bg-navy h2, .doi-bg-navy h3 { color: var(--doi-white); }
.doi-bg-navy .doi-section-head p { color: rgba(255,255,255,0.75); }

/* ==========================================================================
   Capability tags (Services "wheel")
   ========================================================================== */
.doi-capability-cloud { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.doi-capability-cloud span {
	display: inline-block;
	padding: 10px 20px;
	border-radius: 999px;
	font-size: 0.85rem;
	font-family: var(--doi-font-headline);
	text-transform: uppercase;
	letter-spacing: 0.03em;
	border: 1px solid rgba(255,255,255,0.25);
	color: var(--doi-white);
	transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.doi-capability-cloud span:hover { transform: translateY(-3px) scale(1.04); }
.doi-capability-cloud span:nth-child(3n+1) { background: var(--doi-gradient-amber); border-color: transparent; color: var(--doi-white); font-weight: 600; box-shadow: 0 6px 16px rgba(233,132,38,0.3); }
.doi-capability-cloud span:nth-child(3n+2) { background: rgba(255,255,255,0.08); backdrop-filter: blur(6px); }
.doi-capability-cloud span:nth-child(3n) { background: rgba(255,255,255,0.03); }
.doi-capability-cloud.is-light span { color: var(--doi-navy); box-shadow: var(--doi-shadow-sm); }
.doi-capability-cloud.is-light span:nth-child(3n+2) { background: var(--doi-white); border-color: var(--doi-border); backdrop-filter: none; }
.doi-capability-cloud.is-light span:nth-child(3n) { background: var(--doi-white); border-color: var(--doi-border); }
[data-showmore].is-collapsed .doi-showmore-item { display: none; }
.doi-showmore-btn {
	display: block;
	margin: 28px auto 0;
	padding: 12px 28px;
	background: rgba(255,255,255,0.08);
	border: 1px solid rgba(255,255,255,0.25);
	border-radius: 999px;
	color: var(--doi-white);
	font-family: var(--doi-font-headline);
	text-transform: uppercase;
	letter-spacing: 0.04em;
	font-size: 0.85rem;
	cursor: pointer;
	transition: background 0.2s ease, transform 0.2s ease;
}
.doi-showmore-btn:hover { background: rgba(255,255,255,0.16); transform: translateY(-2px); }
.doi-showmore-btn.is-light { background: var(--doi-off-white); border-color: var(--doi-border); color: var(--doi-navy); }
.doi-showmore-btn.is-light:hover { background: var(--doi-border); }

/* ==========================================================================
   MEP table
   ========================================================================== */
.doi-mep-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
@media (max-width: 640px) { .doi-mep-grid { grid-template-columns: 1fr; } }
.doi-mep-card {
	border-left: 4px solid var(--doi-amber);
	background: var(--doi-white);
	padding: 22px 26px;
	border-radius: var(--doi-radius);
	box-shadow: var(--doi-shadow-sm);
	transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.doi-mep-card:hover { transform: translateY(-4px) translateX(2px); box-shadow: var(--doi-shadow-md); }
.doi-mep-card h4 { font-family: var(--doi-font-headline); text-transform: uppercase; color: var(--doi-navy); margin-bottom: 6px; font-size: 1rem; letter-spacing: 0.03em; }
.doi-mep-card p { font-size: 0.92rem; color: var(--doi-grey); margin: 0; }

/* ==========================================================================
   Lists with amber ticks
   ========================================================================== */
.doi-tick-list li {
	position: relative;
	padding-left: 30px;
	margin-bottom: 12px;
	font-size: 0.98rem;
}
.doi-tick-list li::before {
	content: '';
	position: absolute;
	left: 0; top: 6px;
	width: 16px; height: 16px;
	border-radius: 50%;
	background: var(--doi-amber);
}
.doi-tick-list li::after {
	content: '';
	position: absolute;
	left: 5px; top: 9px;
	width: 6px; height: 3px;
	border-left: 2px solid var(--doi-navy);
	border-bottom: 2px solid var(--doi-navy);
	transform: rotate(-45deg);
}

/* ==========================================================================
   Structures / building name grid
   ========================================================================== */
.doi-tag-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
@media (max-width: 900px) { .doi-tag-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .doi-tag-grid { grid-template-columns: 1fr; } }
.doi-tag-grid span {
	display: block;
	background: var(--doi-white);
	border: 1px solid var(--doi-border);
	border-radius: var(--doi-radius);
	padding: 14px 16px;
	font-size: 0.88rem;
	font-weight: 500;
	text-align: center;
	box-shadow: var(--doi-shadow-sm);
	transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.doi-tag-grid span:hover { transform: translateY(-3px); box-shadow: var(--doi-shadow-md); border-color: var(--doi-amber); }

/* ==========================================================================
   Microseismic page — distinct visual treatment
   ========================================================================== */
.doi-microseismic-hero {
	background: var(--doi-navy);
	color: var(--doi-white);
	padding: 100px 0;
	position: relative;
	overflow: hidden;
}
.doi-microseismic-hero::before {
	content: '';
	position: absolute;
	inset: 0;
	background-image: repeating-linear-gradient(90deg, rgba(233,132,38,0.08) 0px, rgba(233,132,38,0.08) 1px, transparent 1px, transparent 60px);
	pointer-events: none;
}
.doi-timeline { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
@media (max-width: 782px) { .doi-timeline { grid-template-columns: 1fr; } }
.doi-timeline-col { background: var(--doi-white); border-radius: var(--doi-radius); padding: 32px; border-top: 4px solid var(--doi-amber); }
.doi-timeline-col h3 { color: var(--doi-navy); }
.doi-deliverable-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
@media (max-width: 1024px) { .doi-deliverable-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .doi-deliverable-grid { grid-template-columns: 1fr; } }
.doi-deliverable-card {
	background: rgba(255,255,255,0.06);
	backdrop-filter: blur(10px);
	border: 1px solid rgba(255,255,255,0.15);
	border-radius: var(--doi-radius-lg);
	padding: 20px;
	font-size: 0.9rem;
	color: var(--doi-white);
	text-align: center;
	transition: transform 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}
.doi-deliverable-card:hover { transform: translateY(-4px); background: rgba(255,255,255,0.1); box-shadow: var(--doi-shadow-navy-lg); }

/* ==========================================================================
   Projects archive + filters
   ========================================================================== */
.doi-filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; justify-content: center; }
.doi-filters a {
	padding: 8px 18px;
	border-radius: 999px;
	border: 1px solid var(--doi-border);
	font-size: 0.85rem;
	font-weight: 500;
	color: var(--doi-navy);
	background: var(--doi-white);
	box-shadow: var(--doi-shadow-sm);
	transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}
.doi-filters a:hover { transform: translateY(-2px); box-shadow: var(--doi-shadow-md); }
.doi-filters a.is-active { background: var(--doi-gradient-navy); color: var(--doi-white); border-color: transparent; box-shadow: var(--doi-shadow-md); }
.doi-project-card { overflow: hidden; padding: 0; }
.doi-project-card:hover { transform: translateY(-8px) scale(1.015); }
.doi-project-card-media { position: relative; overflow: hidden; }
.doi-project-card-media::after {
	content: '';
	position: absolute;
	inset: 0;
	background: linear-gradient(200deg, rgba(233,132,38,0.28), rgba(14,26,51,0.55));
	mix-blend-mode: multiply;
	transition: opacity 0.3s ease;
	opacity: 0.85;
}
.doi-project-card:hover .doi-project-card-media::after { opacity: 0.5; }
.doi-project-card img { height: 220px; object-fit: cover; transition: transform 0.5s ease; }
.doi-project-card:hover img { transform: scale(1.08); }
.doi-project-card-body { padding: 22px 24px; }
.doi-project-card-body .doi-location { color: var(--doi-amber); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em; font-weight: 600; margin-bottom: 6px; display: block; }
.doi-project-card-body h3 { font-size: 1.05rem; }
.doi-project-card-body p { font-size: 0.88rem; color: var(--doi-grey); }

/* ==========================================================================
   Team
   ========================================================================== */
.doi-team-card { text-align: center; }
.doi-avatar { border-radius: 50%; margin: 0 auto 20px; display: block; box-shadow: var(--doi-shadow-md), 0 0 0 6px var(--doi-white); transition: transform 0.3s ease, box-shadow 0.3s ease; }
.doi-team-card:hover .doi-avatar { transform: scale(1.06) rotate(-2deg); box-shadow: var(--doi-shadow-lg), 0 0 0 6px var(--doi-white); }
.doi-team-card h3 { margin-bottom: 4px; }
.doi-team-card .doi-role { color: var(--doi-amber); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.04em; font-weight: 600; }

/* ==========================================================================
   Clients
   ========================================================================== */
.doi-client-strip { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }
.doi-client-badge {
	padding: 18px 30px;
	border: 1px solid var(--doi-border);
	border-radius: var(--doi-radius);
	font-family: var(--doi-font-headline);
	text-transform: uppercase;
	letter-spacing: 0.03em;
	font-size: 0.95rem;
	color: var(--doi-navy);
	background: var(--doi-white);
	box-shadow: var(--doi-shadow-sm);
	transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.doi-client-badge:hover { transform: translateY(-4px); box-shadow: var(--doi-shadow-md); }

/* ==========================================================================
   Contact
   ========================================================================== */
.doi-contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 50px; }
@media (max-width: 900px) { .doi-contact-grid { grid-template-columns: 1fr; } }
.doi-contact-info h3 { font-size: 1.1rem; margin-top: 28px; }
.doi-contact-info h3:first-child { margin-top: 0; }
.doi-form-row { margin-bottom: 18px; }
.doi-form-row label { display: block; font-weight: 500; margin-bottom: 6px; font-size: 0.92rem; }
.doi-form-row input,
.doi-form-row textarea {
	width: 100%;
	padding: 12px 14px;
	border: 1px solid var(--doi-border);
	border-radius: var(--doi-radius);
	font-family: var(--doi-font-body);
	font-size: 0.95rem;
	box-shadow: inset 0 2px 4px rgba(14,26,51,0.04);
	transition: box-shadow 0.2s ease, border-color 0.2s ease;
}
.doi-form-row input:focus,
.doi-form-row textarea:focus { outline: none; border-color: var(--doi-amber); box-shadow: 0 0 0 4px rgba(233,132,38,0.15); }
.doi-form .doi-btn-primary { box-shadow: var(--doi-shadow-glow); }
.doi-form-notice { padding: 14px 18px; border-radius: var(--doi-radius); margin-top: 16px; font-size: 0.92rem; }
.doi-form-success { background: #E9F7EF; color: #1E7B45; }
.doi-form-error { background: #FCEAEA; color: #B3261E; }

/* ==========================================================================
   Footer
   ========================================================================== */
.doi-footer { background: var(--doi-gradient-navy); color: rgba(255,255,255,0.75); padding: 60px 0 24px; box-shadow: inset 0 12px 24px -16px rgba(0,0,0,0.5); }
.doi-footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
@media (max-width: 782px) { .doi-footer-grid { grid-template-columns: 1fr; gap: 28px; } }
.doi-footer h4 { color: var(--doi-white); font-size: 0.95rem; margin-bottom: 16px; }
.doi-footer .doi-wordmark { margin-bottom: 14px; display: inline-block; }
.doi-footer p { color: rgba(255,255,255,0.6); font-size: 0.9rem; }
.doi-footer a { color: rgba(255,255,255,0.75); font-size: 0.9rem; }
.doi-footer a:hover { color: var(--doi-amber); }
.doi-footer ul li { margin-bottom: 8px; }
.doi-footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; font-size: 0.8rem; text-align: center; color: rgba(255,255,255,0.5); }

/* ==========================================================================
   Utility
   ========================================================================== */
.doi-text-center { text-align: center; }
.doi-mt-0 { margin-top: 0; }
.doi-eyebrow-inline { color: var(--doi-amber); font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; font-size: 0.85rem; }

/* Grids that contain tilt cards get perspective so the 3D rotation looks real */
.doi-grid { perspective: 1200px; }

/* Angled divider — sits at the bottom of a section, cuts into the next one */
.doi-divider {
	position: relative;
	height: 0;
}
.doi-divider::before {
	content: '';
	position: absolute;
	left: 0; right: 0; bottom: 0;
	height: 60px;
	background: inherit;
}

/* ==========================================================================
   Tabs (Microseismic page)
   ========================================================================== */
.doi-tabs-nav {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	justify-content: center;
	margin-bottom: 40px;
}
.doi-tab-btn {
	padding: 12px 22px;
	border-radius: 999px;
	border: 1px solid rgba(255,255,255,0.2);
	background: rgba(255,255,255,0.06);
	color: rgba(255,255,255,0.8);
	font-family: var(--doi-font-headline);
	text-transform: uppercase;
	letter-spacing: 0.03em;
	font-size: 0.82rem;
	cursor: pointer;
	transition: all 0.25s ease;
}
.doi-bg-off .doi-tab-btn,
.doi-tabs-nav.is-light .doi-tab-btn { border-color: var(--doi-border); background: var(--doi-white); color: var(--doi-navy); box-shadow: var(--doi-shadow-sm); }
.doi-tab-btn:hover { transform: translateY(-2px); }
.doi-tab-btn.is-active { background: var(--doi-gradient-amber); border-color: transparent; color: var(--doi-white); box-shadow: var(--doi-shadow-glow); }
.doi-tab-panel { display: none; animation: doiFadeUp 0.4s ease; }
.doi-tab-panel.is-active { display: block; }
@keyframes doiFadeUp {
	from { opacity: 0; transform: translateY(12px); }
	to { opacity: 1; transform: translateY(0); }
}

/* Respect reduced-motion preferences across all the above interaction effects */
@media (prefers-reduced-motion: reduce) {
	* { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; scroll-behavior: auto !important; }
	.doi-hero, .doi-page-hero { background-attachment: scroll !important; }
}