/*
Theme Name: Altimate Email Checker
Theme URI: https://altimatedigital.com
Author: Altimate Digital
Author URI: https://altimatedigital.com
Description: A single-purpose theme built around an Email Authentication & Deliverability Checker — visitors declare a domain, the site inspects its MX/SPF/DMARC/DKIM posture, and stamps the result CLEARED, HELD, or REJECTED.
Version: 1.0.0
Requires PHP: 7.4
License: GPL v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: altimate-email-checker
*/

/* =================================================================
   DESIGN TOKENS
   Concept: a customs/postal inspection desk for domains. Email = mail;
   a scan is an inspection; the result is a stamp on a manifest.
   ================================================================= */

:root {
	/* Color */
	--ink: #1c1f26;
	--ink-soft: #4a4f5a;
	--paper: #eeefe7;
	--paper-deep: #e3e4da;
	--surface: #ffffff;
	--line: #d3d4c8;

	--indigo: #2b3a67;
	--indigo-deep: #1f2a4d;
	--stamp-red: #a63a2e;

	--pass: #3f7d4e;
	--pass-bg: #e7f0e5;
	--warn: #b3781f;
	--warn-bg: #f6ecd9;
	--fail: #a63a2e;
	--fail-bg: #f3e1de;
	--unknown: #6b6f5e;
	--unknown-bg: #eceee2;

	/* Type */
	--font-display: 'Special Elite', 'Courier New', monospace;
	--font-body: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif;
	--font-mono: 'IBM Plex Mono', Menlo, Consolas, monospace;

	/* Layout */
	--max-width: 1120px;
	--radius: 6px;
}

/* =================================================================
   RESET / BASE
   ================================================================= */

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

html { scroll-behavior: smooth; }

body {
	margin: 0;
	background: var(--paper);
	color: var(--ink);
	font-family: var(--font-body);
	font-size: 16px;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
}

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

a { color: var(--indigo); }

.container {
	max-width: var(--max-width);
	margin: 0 auto;
	padding: 0 24px;
}

:focus-visible {
	outline: 3px solid var(--indigo);
	outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after {
		animation-duration: 0.001ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.001ms !important;
		scroll-behavior: auto !important;
	}
}

/* =================================================================
   SITE HEADER
   ================================================================= */

.site-header {
	border-bottom: 1px solid var(--line);
	background: var(--paper);
}

.site-header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 20px 0;
}

.site-branding {
	display: flex;
	align-items: baseline;
	gap: 10px;
	text-decoration: none;
	color: var(--ink);
}

.site-title {
	font-family: var(--font-display);
	font-size: 22px;
	letter-spacing: 0.02em;
	margin: 0;
}

.site-branding-mark {
	font-family: var(--font-mono);
	font-size: 11px;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--stamp-red);
	border: 1px solid var(--stamp-red);
	border-radius: 3px;
	padding: 2px 6px;
}

.primary-nav ul {
	list-style: none;
	display: flex;
	gap: 28px;
	margin: 0;
	padding: 0;
}

.primary-nav a {
	color: var(--ink);
	text-decoration: none;
	font-size: 14px;
	font-weight: 500;
	letter-spacing: 0.02em;
}

.primary-nav a:hover { color: var(--indigo); }

/* =================================================================
   SITE FOOTER
   ================================================================= */

.site-footer {
	border-top: 1px solid var(--line);
	margin-top: 80px;
	padding: 40px 0;
	background: var(--paper-deep);
}

.site-footer-inner {
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	gap: 16px;
	font-size: 13px;
	color: var(--ink-soft);
}

.site-footer nav ul {
	list-style: none;
	display: flex;
	gap: 20px;
	margin: 0;
	padding: 0;
}

.site-footer a {
	color: var(--ink-soft);
	text-decoration: none;
}

.site-footer a:hover { color: var(--indigo); }

/* =================================================================
   HERO / DECLARATION DESK
   ================================================================= */

.edc-hero {
	padding: 72px 0 56px;
}

.edc-hero-grid {
	display: grid;
	grid-template-columns: 1.15fr 0.85fr;
	gap: 56px;
	align-items: center;
}

.edc-eyebrow {
	font-family: var(--font-mono);
	font-size: 12px;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--stamp-red);
	margin: 0 0 18px;
}

.edc-headline {
	font-family: var(--font-display);
	font-size: clamp(32px, 4.4vw, 54px);
	line-height: 1.15;
	margin: 0 0 22px;
	color: var(--ink);
}

.edc-headline em {
	font-style: normal;
	color: var(--indigo);
}

.edc-hero-sub {
	font-size: 17px;
	color: var(--ink-soft);
	max-width: 46ch;
	margin: 0 0 32px;
}

/* --- The declaration form, styled like a customs card --- */

.edc-desk {
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: var(--radius);
	padding: 24px;
	box-shadow: 0 1px 0 var(--line);
}

.edc-desk-label {
	display: block;
	font-family: var(--font-mono);
	font-size: 12px;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	color: var(--ink-soft);
	margin-bottom: 10px;
}

.edc-input-row {
	display: flex;
	gap: 10px;
	flex-wrap: wrap;
}

.edc-input {
	flex: 1 1 240px;
	padding: 14px 16px;
	font-size: 16px;
	font-family: var(--font-mono);
	border: 2px solid var(--line);
	border-radius: var(--radius);
	background: var(--paper);
	color: var(--ink);
	outline: none;
}

.edc-input:focus { border-color: var(--indigo); }

.edc-submit-btn {
	padding: 14px 24px;
	font-size: 14px;
	font-weight: 600;
	letter-spacing: 0.03em;
	text-transform: uppercase;
	color: #fff;
	background: var(--indigo);
	border: none;
	border-radius: var(--radius);
	cursor: pointer;
	white-space: nowrap;
	transition: background 0.15s ease;
}

.edc-submit-btn:hover { background: var(--indigo-deep); }
.edc-submit-btn:disabled { opacity: 0.55; cursor: not-allowed; }

.edc-desk-note {
	margin: 12px 0 0;
	font-size: 12.5px;
	color: var(--ink-soft);
}

/* --- Signature element: the hero illustration --- */

.edc-hero-image {
	display: flex;
	align-items: center;
	justify-content: center;
}

.edc-hero-image img {
	width: 100%;
	max-width: 420px;
	height: auto;
}

/* =================================================================
   LOADING STATE
   ================================================================= */

.edc-loading {
	margin-top: 28px;
	font-family: var(--font-mono);
	font-size: 13px;
	color: var(--ink-soft);
	display: flex;
	align-items: center;
	gap: 10px;
}

.edc-loading-dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--indigo);
	animation: edc-pulse 1s ease-in-out infinite;
}

@keyframes edc-pulse {
	0%, 100% { opacity: 0.25; }
	50% { opacity: 1; }
}

.edc-error {
	margin-top: 20px;
	padding: 14px 16px;
	background: var(--fail-bg);
	border: 1px solid var(--fail);
	border-radius: var(--radius);
	color: var(--fail);
	font-size: 14px;
}

/* =================================================================
   FULL-WIDTH REPORT SECTION (sits below the hero, outside its grid)
   ================================================================= */

.edc-report-section {
	padding: 8px 0 64px;
}

.edc-report-section .edc-results {
	width: 100%;
	margin: 0;
}

/* =================================================================
   THE MANIFEST (results list)
   ================================================================= */

.edc-manifest {
	margin-top: 0;
}

.edc-manifest-header {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	border-bottom: 2px solid var(--ink);
	padding-bottom: 10px;
	margin-bottom: 16px;
}

.edc-manifest-title {
	font-family: var(--font-mono);
	font-size: 13px;
	text-transform: uppercase;
	letter-spacing: 0.1em;
}

.edc-manifest-domain {
	font-family: var(--font-mono);
	font-size: 13px;
	color: var(--ink-soft);
}

.edc-verdict-banner {
	padding: 18px 20px;
	border-radius: var(--radius);
	margin-bottom: 22px;
	border: 1px solid transparent;
}

.edc-verdict-banner.critical { background: var(--fail-bg); border-color: var(--fail); }
.edc-verdict-banner.warning  { background: var(--warn-bg); border-color: var(--warn); }
.edc-verdict-banner.pass     { background: var(--pass-bg); border-color: var(--pass); }

.edc-verdict-label {
	font-family: var(--font-mono);
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.edc-verdict-banner.critical .edc-verdict-label { color: var(--fail); }
.edc-verdict-banner.warning .edc-verdict-label  { color: var(--warn); }
.edc-verdict-banner.pass .edc-verdict-label     { color: var(--pass); }

.edc-verdict-message {
	margin-top: 6px;
	font-size: 14.5px;
	color: var(--ink);
	line-height: 1.55;
}

.edc-manifest-line {
	display: grid;
	grid-template-columns: 26px 200px 1fr;
	gap: 16px;
	padding: 14px 0;
	border-bottom: 1px solid var(--line);
	align-items: start;
}

.edc-manifest-line:last-child { border-bottom: none; }

.edc-line-mark {
	width: 26px;
	height: 26px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-family: var(--font-mono);
	font-weight: 700;
	font-size: 13px;
	color: #fff;
}

.edc-line-mark.pass     { background: var(--pass); }
.edc-line-mark.warning  { background: var(--warn); }
.edc-line-mark.critical { background: var(--fail); }
.edc-line-mark.unknown  { background: var(--unknown); }

.edc-line-title {
	font-family: var(--font-mono);
	font-size: 13.5px;
	font-weight: 600;
	color: var(--ink);
	text-transform: uppercase;
	letter-spacing: 0.03em;
}

.edc-line-detail .edc-line-status { font-size: 14.5px; font-weight: 600; margin: 0 0 4px; }
.edc-line-detail .edc-line-desc { font-size: 13.5px; color: var(--ink-soft); margin: 0 0 6px; line-height: 1.5; }
.edc-line-records {
	font-family: var(--font-mono);
	font-size: 12px;
	color: var(--ink-soft);
	background: var(--paper-deep);
	border-radius: 4px;
	padding: 8px 10px;
	word-break: break-all;
}

@media (max-width: 640px) {
	.edc-manifest-line {
		grid-template-columns: 26px 1fr;
	}
	.edc-line-title { grid-column: 2; margin-bottom: 4px; }
	.edc-line-detail { grid-column: 2; }
}

/* --- Audit CTA --- */

.edc-audit-cta {
	margin-top: 20px;
	padding: 30px 28px;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	background: var(--surface);
	text-align: center;
}

.edc-audit-cta .edc-eyebrow {
	margin: 0 0 10px;
}

.edc-audit-cta-title {
	font-family: var(--font-display);
	font-size: 22px;
	line-height: 1.25;
	margin: 0 0 10px;
	color: var(--ink);
}

.edc-audit-cta-sub {
	margin: 0 0 20px;
	font-size: 14px;
	line-height: 1.6;
	color: var(--ink-soft);
	max-width: 52ch;
	margin-left: auto;
	margin-right: auto;
}

.edc-audit-cta .edc-cta-btn {
	padding: 14px 28px;
}

.edc-cta-btn {
	display: inline-block;
	padding: 17px 34px;
	font-family: var(--font-mono);
	font-size: 14px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: #fff;
	background: var(--stamp-red);
	border-radius: var(--radius);
	text-decoration: none;
}

.edc-cta-btn:hover { background: #8a2f25; color: #fff; }

.edc-disclaimer {
	margin-top: 18px;
	font-size: 12px;
	color: var(--ink-soft);
	text-align: center;
	line-height: 1.6;
	max-width: 70ch;
	margin-left: auto;
	margin-right: auto;
}

/* =================================================================
   SECTIONS BELOW THE FOLD
   ================================================================= */

.edc-section {
	padding: 64px 0;
	border-top: 1px solid var(--line);
}

.edc-section-title {
	font-family: var(--font-display);
	font-size: clamp(24px, 3vw, 32px);
	margin: 0 0 12px;
}

.edc-section-sub {
	color: var(--ink-soft);
	max-width: 60ch;
	margin: 0 0 40px;
}

.edc-feature-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 24px;
}

@media (max-width: 640px) {
	.edc-feature-grid {
		grid-template-columns: 1fr;
	}
}

.edc-feature-card {
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: var(--radius);
	padding: 22px;
}

.edc-feature-mark {
	font-family: var(--font-mono);
	font-size: 11px;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	color: var(--stamp-red);
	margin-bottom: 10px;
}

.edc-feature-card h3 {
	font-size: 16px;
	margin: 0 0 8px;
}

.edc-feature-card p {
	font-size: 13.5px;
	color: var(--ink-soft);
	margin: 0;
	line-height: 1.55;
}

/* --- Honesty section: what can't be seen from the dock --- */

.edc-limits {
	background: var(--ink);
	color: var(--paper);
}

.edc-limits .edc-section-title,
.edc-limits .edc-section-sub {
	color: var(--paper);
}

.edc-limits .edc-section-sub { opacity: 0.75; }

.edc-limits-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
	gap: 1px;
	background: rgba(238, 239, 231, 0.15);
	border: 1px solid rgba(238, 239, 231, 0.15);
}

.edc-limits-item {
	background: var(--ink);
	padding: 22px;
}

.edc-limits-item h3 {
	font-family: var(--font-mono);
	font-size: 13px;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	margin: 0 0 8px;
	color: #f2c9c2;
}

.edc-limits-item p {
	font-size: 13.5px;
	opacity: 0.8;
	margin: 0;
	line-height: 1.55;
}

/* --- Process --- */

.edc-process {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
	gap: 32px;
}

.edc-process-step {
	position: relative;
	padding-left: 46px;
}

.edc-process-num {
	position: absolute;
	left: 0;
	top: 0;
	font-family: var(--font-mono);
	font-size: 13px;
	font-weight: 700;
	width: 30px;
	height: 30px;
	border: 1px solid var(--ink);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
}

.edc-process-step h3 { font-size: 16px; margin: 0 0 6px; }
.edc-process-step p { font-size: 13.5px; color: var(--ink-soft); margin: 0; line-height: 1.55; }

/* --- Final CTA band --- */

.edc-final-cta {
	text-align: center;
	background: var(--paper-deep);
}

.edc-final-cta .edc-section-sub { margin-left: auto; margin-right: auto; }

/* --- FAQ --- */

.edc-faq {
	text-align: center;
}

.edc-faq .edc-section-title {
	text-align: center;
}

.edc-faq-list {
	max-width: 780px;
	margin: 0 auto;
	border-top: 1px solid var(--line);
	text-align: left;
}

.edc-faq-item {
	border-bottom: 1px solid var(--line);
}

.edc-faq-item summary {
	list-style: none;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	padding: 20px 4px;
	font-family: var(--font-mono);
	font-size: 14.5px;
	font-weight: 700;
	color: var(--ink);
}

.edc-faq-item summary::-webkit-details-marker {
	display: none;
}

.edc-faq-item summary span:first-child {
	line-height: 1.4;
}

.edc-faq-icon {
	position: relative;
	flex: 0 0 20px;
	width: 20px;
	height: 20px;
}

.edc-faq-icon::before,
.edc-faq-icon::after {
	content: '';
	position: absolute;
	background: var(--stamp-red);
	transition: transform 0.2s ease;
}

.edc-faq-icon::before {
	top: 9px;
	left: 2px;
	width: 16px;
	height: 2px;
}

.edc-faq-icon::after {
	top: 2px;
	left: 9px;
	width: 2px;
	height: 16px;
}

.edc-faq-item[open] .edc-faq-icon::after {
	transform: rotate(90deg);
	opacity: 0;
}

.edc-faq-item[open] summary {
	color: var(--stamp-red);
}

.edc-faq-item p {
	margin: 0;
	padding: 0 4px 22px;
	max-width: 68ch;
	font-size: 14px;
	color: var(--ink-soft);
	line-height: 1.65;
}

@media (max-width: 860px) {
	.edc-hero-grid { grid-template-columns: 1fr; }
	.edc-stamp-wrap { order: -1; min-height: 180px; }
	.edc-stamp { width: 160px; height: 160px; }
}