/* ── Variables ── */
:root {
	--sand-50: #fffaf0;
	--sand-200: #f7e7d7;
	--sea-100: #d8f7f2;
	--sea-200: #b4f0e5;
	--sea-300: #9fe8ff;
	--accent: #2b9aa3;
	--accent-dark: #1f7a82;
	--muted: #6b7280;
	--text: #0f172a;
	--white: #ffffff;
	--glass: rgba(255, 255, 255, 0.75);
	--shadow: rgba(11, 38, 57, 0.08);
	--radius: 12px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
	font-family: Poppins, 'Segoe UI', Roboto, Arial, sans-serif;
	color: var(--text);
	background: linear-gradient(180deg, var(--sand-50), #eefbf9);
	line-height: 1.6;
}

/* ── Navigation ── */
.nav {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 100;
	background: rgba(255, 255, 255, 0.85);
	backdrop-filter: blur(12px);
	border-bottom: 1px solid rgba(11, 38, 57, 0.06);
}
.nav-inner {
	max-width: 960px;
	margin: 0 auto;
	padding: 0 24px;
	height: 60px;
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.nav-brand {
	font-weight: 700;
	font-size: 20px;
	color: var(--accent);
	text-decoration: none;
	letter-spacing: -0.5px;
}
.nav-links {
	display: flex;
	align-items: center;
	gap: 24px;
}
.nav-links a {
	color: var(--text);
	text-decoration: none;
	font-size: 14px;
	font-weight: 400;
	transition: color 0.2s;
}
.nav-links a:hover { color: var(--accent); }
.nav-cta {
	background: var(--accent);
	color: var(--white) !important;
	padding: 8px 18px;
	border-radius: 999px;
	font-weight: 600;
	transition: background 0.2s;
}
.nav-cta:hover { background: var(--accent-dark); }

/* ── Hero ── */
.hero {
	min-height: 80vh;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	padding: 120px 24px 80px;
	background:
		radial-gradient(circle at 20% 20%, rgba(43, 154, 163, 0.06), transparent 50%),
		radial-gradient(circle at 80% 80%, rgba(159, 232, 255, 0.1), transparent 50%);
}
.hero-content { max-width: 600px; }
.avatar-wrap {
	position: relative;
	display: block;
	width: 160px;
	height: 160px;
	margin: 0 auto 24px;
	border-radius: 50%;
	text-decoration: none;
}
.avatar {
	width: 100%;
	height: 100%;
	border-radius: 50%;
	object-fit: cover;
	object-position: center top;
	border: 4px solid var(--accent);
	box-shadow: 0 12px 30px rgba(43, 154, 163, 0.2);
	transition: transform 0.3s, box-shadow 0.3s;
}
.avatar-wrap:hover .avatar {
	transform: scale(1.05);
	box-shadow: 0 16px 40px rgba(43, 154, 163, 0.3);
}
.avatar-tooltip {
	position: absolute;
	bottom: -10px;
	left: 50%;
	transform: translateX(-50%) translateY(100%);
	background: var(--accent);
	color: var(--white);
	font-size: 13px;
	font-weight: 600;
	padding: 6px 16px;
	border-radius: 999px;
	white-space: nowrap;
	opacity: 0;
	pointer-events: none;
	transition: opacity 0.3s;
}
.avatar-wrap:hover .avatar-tooltip {
	opacity: 1;
}
.hero h1 {
	font-size: 42px;
	font-weight: 700;
	line-height: 1.2;
	margin-bottom: 8px;
}
.subtitle {
	font-size: 18px;
	color: var(--accent);
	font-weight: 400;
	margin-bottom: 4px;
}
.location {
	font-size: 14px;
	color: var(--muted);
	margin-bottom: 28px;
}
.hero-actions {
	display: flex;
	gap: 12px;
	justify-content: center;
	flex-wrap: wrap;
}

/* ── Buttons ── */
.btn {
	display: inline-block;
	padding: 12px 28px;
	border-radius: 999px;
	font-size: 14px;
	font-weight: 600;
	text-decoration: none;
	transition: all 0.2s;
	cursor: pointer;
}
.btn-primary {
	background: var(--accent);
	color: var(--white);
}
.btn-primary:hover {
	background: var(--accent-dark);
	transform: translateY(-1px);
	box-shadow: 0 6px 20px rgba(43, 154, 163, 0.3);
}
.btn-outline {
	background: transparent;
	color: var(--accent);
	border: 2px solid var(--accent);
}
.btn-outline:hover {
	background: var(--accent);
	color: var(--white);
	transform: translateY(-1px);
}

/* ── Sections ── */
.section { padding: 64px 24px; }
.section-alt { background: rgba(216, 247, 242, 0.2); }
.container {
	max-width: 960px;
	margin: 0 auto;
}
.section-title {
	font-size: 28px;
	font-weight: 700;
	margin-bottom: 20px;
	color: var(--text);
}
.section-title::after {
	content: '';
	display: block;
	width: 40px;
	height: 3px;
	background: var(--accent);
	margin-top: 8px;
	border-radius: 2px;
}
.contact-section .section-title::after { margin-left: auto; margin-right: auto; }
.section-desc {
	color: var(--muted);
	font-size: 16px;
	margin-bottom: 24px;
}

/* ── Cards ── */
.card {
	background: var(--glass);
	backdrop-filter: blur(6px);
	border-radius: var(--radius);
	padding: 24px;
	box-shadow: 0 4px 16px var(--shadow);
	border: 1px solid rgba(11, 38, 57, 0.04);
}
.card h3 {
	font-size: 18px;
	font-weight: 600;
	margin-bottom: 8px;
	color: var(--accent);
}
.card p {
	color: var(--muted);
	font-size: 15px;
	line-height: 1.7;
}

/* ── Grid ── */
.grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 20px;
}
.card-icon {
	text-align: center;
	padding: 32px 24px;
	transition: transform 0.2s, box-shadow 0.2s;
}
.card-icon:hover {
	transform: translateY(-4px);
	box-shadow: 0 8px 30px rgba(11, 38, 57, 0.12);
}
.icon {
	font-size: 36px;
	margin-bottom: 12px;
}

/* ── Contact ── */
.contact-section { text-align: center; }
.contact-email {
	display: inline-block;
	font-size: 20px;
	font-weight: 600;
	color: var(--accent);
	text-decoration: none;
	padding: 12px 32px;
	border: 2px solid var(--accent);
	border-radius: 999px;
	transition: all 0.2s;
}
.contact-email:hover {
	background: var(--accent);
	color: var(--white);
	transform: translateY(-1px);
}

/* ── Footer ── */
.footer {
	text-align: center;
	padding: 32px 24px;
	border-top: 1px solid rgba(11, 38, 57, 0.06);
}
.footer p {
	font-size: 13px;
	color: var(--muted);
}

/* ── Logs page ── */
.hero-sm {
	min-height: 40vh;
	padding: 100px 24px 48px;
}
.log-timeline {
	display: flex;
	flex-direction: column;
	gap: 24px;
}
.log-entry { position: relative; }
.log-header { margin-bottom: 8px; }
.log-badge {
	display: inline-block;
	background: var(--accent);
	color: var(--white);
	font-size: 13px;
	font-weight: 600;
	padding: 4px 14px;
	border-radius: 999px;
}
.log-list {
	list-style: decimal;
	padding-left: 20px;
	display: flex;
	flex-direction: column;
	gap: 6px;
}
.log-list li {
	color: var(--muted);
	font-size: 15px;
	line-height: 1.6;
}

/* ── Responsive ── */
@media (max-width: 768px) {
	.nav-links { gap: 16px; }
	.nav-links a { font-size: 13px; }
	.nav-cta { padding: 6px 14px; }
	.hero { min-height: 70vh; padding: 100px 20px 60px; }
	.hero h1 { font-size: 32px; }
	.grid { grid-template-columns: 1fr; }
	.section { padding: 48px 20px; }
}
@media (max-width: 480px) {
	.nav-links { gap: 10px; }
	.nav-links a:not(.nav-cta) { display: none; }
	.hero h1 { font-size: 28px; }
	.avatar-wrap { width: 110px; height: 110px; }
}