/*
Theme Name: ICCAN
Theme URI: https://iccan.example
Author: ICCAN – International Climate Change Adaptation Network
Description: Custom theme for the ICCAN (International Climate Change Adaptation Network) association website — introduction, membership registration, project news, board contacts, use-case flow, and partner links.
Version: 1.0.0
Requires PHP: 8.0
Text Domain: iccan
*/

:root {
	--iccan-navy: #003399;
	--iccan-blue: #0e6eb6;
	--iccan-blue-mid: #1e4273;
	--iccan-green: #9aca3c;
	--iccan-gray: #7d7d7d;
	--iccan-gray-light: #f2f4f7;
	--iccan-border: #dde3ec;
	--iccan-text: #22282f;
	--iccan-max-width: 1120px;
	--iccan-radius: 10px;
}

* {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	color: var(--iccan-text);
	line-height: 1.6;
	background: #fff;
}

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

a {
	color: var(--iccan-blue);
	text-decoration: none;
}

a:hover {
	text-decoration: underline;
}

h1,
h2,
h3,
h4 {
	color: var(--iccan-navy);
	line-height: 1.25;
	font-weight: 700;
}

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

/* Skip link */
.skip-link {
	position: absolute;
	left: -9999px;
	top: 0;
	background: var(--iccan-navy);
	color: #fff;
	padding: 10px 16px;
	z-index: 1000;
}

.skip-link:focus {
	left: 0;
}

/* Header */
.iccan-site-header {
	border-bottom: 1px solid var(--iccan-border);
	padding: 16px 0;
}

.iccan-site-header .iccan-container {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	flex-wrap: wrap;
}

.iccan-logo img {
	height: 56px;
	width: auto;
}

.iccan-nav ul {
	list-style: none;
	display: flex;
	flex-wrap: wrap;
	gap: 4px 8px;
	margin: 0;
	padding: 0;
}

.iccan-nav a {
	display: inline-block;
	padding: 10px 14px;
	border-radius: 6px;
	color: var(--iccan-blue-mid);
	font-weight: 600;
}

.iccan-nav a:hover,
.iccan-nav .current-menu-item>a {
	background: var(--iccan-gray-light);
	text-decoration: none;
	color: var(--iccan-navy);
}

.iccan-nav .iccan-nav-cta a {
	background: var(--iccan-green);
	color: #1a3300;
}

.iccan-nav .iccan-nav-cta a:hover {
	background: #89b834;
	color: #1a3300;
}

/* Hero */
.iccan-hero {
	background: linear-gradient(135deg, var(--iccan-navy), var(--iccan-blue));
	color: #fff;
	padding: 64px 0;
}

.iccan-hero h1 {
	color: #fff;
	font-size: 2.4rem;
	margin: 0 0 16px;
}

.iccan-hero p {
	font-size: 1.15rem;
	max-width: 720px;
	color: #e7f0fb;
}

.iccan-hero .iccan-hero-actions {
	margin-top: 28px;
	display: flex;
	gap: 12px;
	flex-wrap: wrap;
}

/* Buttons */
.iccan-btn {
	display: inline-block;
	padding: 12px 22px;
	border-radius: 6px;
	font-weight: 700;
	border: 2px solid transparent;
}

.iccan-btn-primary {
	background: var(--iccan-green);
	color: #1a3300;
}

.iccan-btn-primary:hover {
	background: #89b834;
	text-decoration: none;
	color: #1a3300;
}

.iccan-btn-secondary {
	background: transparent;
	border-color: #fff;
	color: #fff;
}

.iccan-btn-secondary:hover {
	background: rgba(255, 255, 255, 0.12);
	color: #fff;
	text-decoration: none;
}

/* Sections */
.iccan-section {
	padding: 56px 0;
}

.iccan-section--alt {
	background: var(--iccan-gray-light);
}

.iccan-section h2 {
	font-size: 1.8rem;
	margin: 0 0 8px;
}

.iccan-section-intro {
	color: var(--iccan-gray);
	max-width: 720px;
	margin: 0 0 32px;
}

/* Goals grid */
.iccan-goals-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: 20px;
}

.iccan-goal-card {
	background: #fff;
	border: 1px solid var(--iccan-border);
	border-radius: var(--iccan-radius);
	padding: 22px;
}

.iccan-goal-card .iccan-goal-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background: var(--iccan-green);
	color: #1a3300;
	font-size: 1.1rem;
	margin-bottom: 12px;
}

/* Cards / grid generic */
.iccan-card-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
	gap: 24px;
}

.iccan-card {
	background: #fff;
	border: 1px solid var(--iccan-border);
	border-radius: var(--iccan-radius);
	padding: 24px;
}

/* News */
.iccan-news-item {
	border-bottom: 1px solid var(--iccan-border);
	padding: 20px 0;
}

.iccan-news-item time {
	color: var(--iccan-gray);
	font-size: 0.9rem;
}

.iccan-news-item h3 {
	margin: 6px 0;
}

/* Board members */
.iccan-board-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
	gap: 24px;
}

.iccan-board-card {
	background: #fff;
	border: 1px solid var(--iccan-border);
	border-radius: var(--iccan-radius);
	padding: 20px;
	text-align: center;
}

.iccan-board-card .iccan-board-photo {
	width: 96px;
	height: 96px;
	border-radius: 50%;
	object-fit: cover;
	margin: 0 auto 14px;
	background: var(--iccan-gray-light);
}

.iccan-board-card .iccan-board-role {
	color: var(--iccan-blue);
	font-weight: 600;
	margin: 2px 0 10px;
}

.iccan-board-card .iccan-placeholder-badge {
	display: inline-block;
	font-size: 0.72rem;
	background: #fff4da;
	color: #8a5a00;
	border: 1px solid #f0d38f;
	border-radius: 4px;
	padding: 2px 8px;
	margin-top: 8px;
}

/* Registration form */
.iccan-form {
	max-width: 720px;
	background: #fff;
	border: 1px solid var(--iccan-border);
	border-radius: var(--iccan-radius);
	padding: 32px;
}

.iccan-form fieldset {
	border: none;
	padding: 0;
	margin: 0 0 24px;
}

.iccan-form legend {
	font-weight: 700;
	color: var(--iccan-navy);
	padding: 0 0 12px;
	font-size: 1.05rem;
}

.iccan-field {
	margin-bottom: 18px;
}

.iccan-field label {
	display: block;
	font-weight: 600;
	margin-bottom: 6px;
}

.iccan-field input[type="text"],
.iccan-field input[type="email"],
.iccan-field input[type="tel"],
.iccan-field input[type="url"] {
	width: 100%;
	padding: 10px 12px;
	border: 1px solid var(--iccan-border);
	border-radius: 6px;
	font-size: 1rem;
}

.iccan-field input:focus {
	outline: 2px solid var(--iccan-blue);
	outline-offset: 1px;
}

.iccan-radio-group label {
	font-weight: 400;
	display: flex;
	align-items: center;
	gap: 8px;
	margin-bottom: 8px;
}

.iccan-field-hint {
	color: var(--iccan-gray);
	font-size: 0.85rem;
	margin-top: 6px;
}

.iccan-form-consent {
	display: flex;
	gap: 10px;
	align-items: flex-start;
}

.iccan-honeypot {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.iccan-notice {
	border-radius: 8px;
	padding: 16px 18px;
	margin-bottom: 24px;
}

.iccan-notice--success {
	background: #eaf6e6;
	border: 1px solid #bfe3ae;
	color: #2c5a1a;
}

.iccan-notice--error {
	background: #fbeaea;
	border: 1px solid #f0bcbc;
	color: #7a1f1f;
}

/* Flowchart */
.iccan-flow {
	display: flex;
	justify-content: center;
	margin: 32px 0;
}

.iccan-flow img {
	max-width: 100%;
}

/* Partner links */
.iccan-partner-card a {
	font-weight: 700;
	font-size: 1.05rem;
}

.iccan-partner-card p {
	color: var(--iccan-gray);
	margin: 8px 0 0;
}

/* Footer */
.iccan-site-footer {
	background: var(--iccan-navy);
	color: #cfe0f5;
	padding: 40px 0;
	margin-top: 48px;
}

.iccan-site-footer a {
	color: #fff;
}

.iccan-footer-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 24px;
}

.iccan-footer-grid h3 {
	color: #fff;
	font-size: 1rem;
	margin: 0 0 12px;
}

.iccan-footer-grid ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

.iccan-footer-grid li {
	margin-bottom: 8px;
}

.iccan-footer-bottom {
	border-top: 1px solid rgba(255, 255, 255, 0.15);
	margin-top: 28px;
	padding-top: 18px;
	font-size: 0.85rem;
	color: #a9bedd;
}

@media (max-width: 640px) {
	.iccan-hero h1 {
		font-size: 1.9rem;
	}

	.iccan-form {
		padding: 20px;
	}
}