:root {
	--bg: #f4fbff;
	--surface: rgba(255, 255, 255, 0.76);
	--surface-strong: rgba(255, 255, 255, 0.94);
	--ink: #102d3f;
	--ink-soft: #526b7a;
	--line: rgba(16, 45, 63, 0.14);
	--teal: #188b88;
	--teal-deep: #0e5f60;
	--amber: #f4a640;
	--coral: #ed6f6c;
	--blue: #81c7e5;
	--shadow: 0 22px 70px rgba(23, 50, 70, 0.14);
	--radius: 8px;
	--shell: min(1140px, calc(100vw - 2rem));
	color-scheme: light;
}

* {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	min-height: 100vh;
	color: var(--ink);
	font-family:
		Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	background:
		linear-gradient(120deg, rgba(129, 199, 229, 0.28), rgba(244, 166, 64, 0.18) 42%, rgba(237, 111, 108, 0.16)),
		repeating-linear-gradient(
			90deg,
			rgba(16, 45, 63, 0.045) 0,
			rgba(16, 45, 63, 0.045) 1px,
			transparent 1px,
			transparent 38px
		),
		linear-gradient(180deg, #fbfeff 0%, var(--bg) 100%);
}

button,
input {
	font: inherit;
}

a {
	color: inherit;
}

.site-header {
	position: sticky;
	top: 0;
	z-index: 10;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	width: var(--shell);
	margin: 0 auto;
	padding: 0.9rem 0;
	backdrop-filter: blur(18px);
}

.brand {
	display: inline-flex;
	align-items: center;
	gap: 0.8rem;
	text-decoration: none;
}

.brand-mark {
	display: grid;
	place-items: center;
	width: 2.45rem;
	height: 2.45rem;
	border-radius: var(--radius);
	background: linear-gradient(135deg, var(--amber), var(--coral));
	color: white;
	font-weight: 900;
	box-shadow: 0 12px 30px rgba(237, 111, 108, 0.25);
}

.brand strong,
.brand small {
	display: block;
}

.brand strong {
	font-size: 1rem;
}

.brand small {
	margin-top: 0.12rem;
	color: var(--ink-soft);
	font-size: 0.78rem;
}

.nav-links {
	display: flex;
	flex-wrap: wrap;
	justify-content: flex-end;
	gap: 0.55rem;
}

.nav-links a {
	padding: 0.55rem 0.78rem;
	border: 1px solid transparent;
	border-radius: 999px;
	color: var(--ink-soft);
	font-size: 0.92rem;
	font-weight: 800;
	text-decoration: none;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
	border-color: rgba(16, 45, 63, 0.12);
	background: rgba(255, 255, 255, 0.82);
	color: var(--ink);
}

main {
	width: var(--shell);
	margin: 0 auto;
}

.hero-section {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.42fr);
	gap: 1rem;
	align-items: end;
	padding: 4rem 0 1.4rem;
}

.hero-copy h1,
.tool-heading h2,
.info-section h2,
.faq-section h2 {
	margin: 0;
	font-size: clamp(2rem, 5vw, 4.8rem);
	line-height: 1;
	letter-spacing: 0;
}

.hero-copy p:last-child,
.info-section p,
.faq-section p {
	max-width: 48rem;
	color: var(--ink-soft);
	font-size: 1.05rem;
	line-height: 1.75;
}

.eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	margin: 0 0 0.75rem;
	padding: 0.45rem 0.78rem;
	border: 1px solid rgba(16, 45, 63, 0.1);
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.72);
	color: var(--teal-deep);
	font-size: 0.76rem;
	font-weight: 900;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

.eyebrow::before {
	content: "";
	width: 0.5rem;
	height: 0.5rem;
	border-radius: 999px;
	background: linear-gradient(135deg, var(--teal), var(--amber));
}

.trust-card {
	align-self: stretch;
	display: grid;
	align-content: center;
	gap: 0.35rem;
	min-height: 10rem;
	padding: 1.15rem;
	border: 1px solid rgba(255, 255, 255, 0.72);
	border-radius: var(--radius);
	background:
		linear-gradient(140deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.55)),
		rgba(255, 255, 255, 0.64);
	box-shadow: var(--shadow);
	backdrop-filter: blur(22px);
}

.trust-card strong {
	font-size: 1.32rem;
}

.trust-card span {
	color: var(--ink-soft);
	line-height: 1.6;
}

.generator-shell {
	padding: 1rem 0 3.6rem;
}

.generator-card {
	position: relative;
	overflow: hidden;
	padding: clamp(1rem, 2vw, 1.5rem);
	border: 1px solid rgba(255, 255, 255, 0.76);
	border-radius: var(--radius);
	background:
		linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.66)),
		linear-gradient(120deg, rgba(24, 139, 136, 0.14), rgba(244, 166, 64, 0.1));
	box-shadow: var(--shadow);
	backdrop-filter: blur(24px);
}

.generator-card::before {
	content: "";
	position: absolute;
	inset: 0;
	pointer-events: none;
	background:
		linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.26), transparent),
		repeating-linear-gradient(
			135deg,
			rgba(16, 45, 63, 0.03) 0,
			rgba(16, 45, 63, 0.03) 1px,
			transparent 1px,
			transparent 24px
		);
}

.generator-card > * {
	position: relative;
}

.tool-heading {
	display: flex;
	align-items: start;
	justify-content: space-between;
	gap: 1rem;
	margin-bottom: 1.2rem;
}

.tool-heading h2 {
	font-size: clamp(1.7rem, 4vw, 3rem);
}

.score-pill {
	min-width: 8.5rem;
	padding: 0.6rem 0.8rem;
	border: 1px solid rgba(16, 45, 63, 0.1);
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.82);
	color: var(--ink);
	font-weight: 900;
	text-align: center;
}

.password-label {
	display: block;
	margin-bottom: 0.55rem;
	color: var(--ink-soft);
	font-size: 0.9rem;
	font-weight: 800;
}

.password-display {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 3.6rem;
	align-items: center;
	min-height: 4.7rem;
	border: 1px solid rgba(16, 45, 63, 0.13);
	border-radius: var(--radius);
	background: rgba(255, 255, 255, 0.92);
	box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.88);
}

.password-display input {
	width: 100%;
	min-width: 0;
	height: 4.6rem;
	padding: 0 0.4rem 0 1rem;
	border: 0;
	outline: none;
	background: transparent;
	color: var(--ink);
	font-family:
		"SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
	font-size: clamp(1.05rem, 3vw, 1.65rem);
	font-weight: 800;
	letter-spacing: 0;
}

.emoji-meter {
	display: grid;
	place-items: center;
	width: 3.2rem;
	height: 3.2rem;
	margin-right: 0.35rem;
	border-radius: var(--radius);
	background: linear-gradient(135deg, rgba(244, 166, 64, 0.22), rgba(129, 199, 229, 0.22));
	font-size: 1.8rem;
}

.feedback-wrap {
	margin: 1rem 0 1.25rem;
}

.feedback-bar {
	height: 0.75rem;
	overflow: hidden;
	border-radius: 999px;
	background: rgba(16, 45, 63, 0.1);
}

.feedback-bar span {
	display: block;
	width: 0%;
	height: 100%;
	border-radius: 999px;
	background: linear-gradient(90deg, var(--coral), var(--amber), var(--teal));
	transition: width 180ms ease;
}

.crack-time,
.strength-details,
.status-message {
	margin: 0.65rem 0 0;
	color: var(--ink-soft);
	line-height: 1.55;
}

.crack-time {
	color: var(--ink);
	font-weight: 900;
}

.control-grid {
	display: grid;
	grid-template-columns: 1fr 0.75fr 1fr;
	gap: 1rem;
}

.control-panel {
	min-height: 10.2rem;
	margin: 0;
	padding: 1rem;
	border: 1px solid rgba(16, 45, 63, 0.12);
	border-radius: var(--radius);
	background: rgba(255, 255, 255, 0.7);
}

.control-panel legend {
	padding: 0 0.2rem;
	font-weight: 900;
}

.range-row {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 3.2rem;
	align-items: center;
	gap: 0.8rem;
	height: 5rem;
}

input[type="range"] {
	width: 100%;
	accent-color: var(--teal);
}

.range-row output {
	display: grid;
	place-items: center;
	width: 3.2rem;
	height: 3.2rem;
	border-radius: var(--radius);
	background: var(--ink);
	color: white;
	font-weight: 900;
}

.segmented {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 0.55rem;
	margin-top: 1rem;
}

.segmented label {
	position: relative;
	display: block;
	cursor: pointer;
}

.segmented input {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	opacity: 0;
	cursor: pointer;
}

.segmented span {
	display: grid;
	place-items: center;
	min-height: 3.2rem;
	padding: 0.7rem;
	border: 1px solid rgba(16, 45, 63, 0.14);
	border-radius: var(--radius);
	background: rgba(255, 255, 255, 0.78);
	color: var(--ink-soft);
	font-weight: 900;
	pointer-events: none;
}

.segmented input:checked + span {
	border-color: rgba(24, 139, 136, 0.35);
	background: linear-gradient(135deg, rgba(24, 139, 136, 0.16), rgba(244, 166, 64, 0.18));
	color: var(--ink);
}

.option-panel {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 0.7rem;
}

.option-panel legend {
	grid-column: 1 / -1;
}

.option-panel label {
	display: flex;
	align-items: center;
	gap: 0.55rem;
	min-height: 2.65rem;
	padding: 0.65rem 0.75rem;
	border: 1px solid rgba(16, 45, 63, 0.1);
	border-radius: var(--radius);
	background: rgba(255, 255, 255, 0.68);
	color: var(--ink-soft);
	font-weight: 800;
}

.option-panel input {
	width: 1rem;
	height: 1rem;
	accent-color: var(--teal);
}

.action-row {
	display: flex;
	flex-wrap: wrap;
	gap: 0.8rem;
	margin-top: 1rem;
}

.primary-action,
.secondary-action {
	min-height: 3.15rem;
	padding: 0.75rem 1rem;
	border-radius: 999px;
	font-weight: 900;
	cursor: pointer;
	transition:
		transform 140ms ease,
		box-shadow 140ms ease,
		background 140ms ease;
}

.primary-action {
	border: 1px solid transparent;
	background: linear-gradient(135deg, var(--ink), var(--teal-deep));
	color: white;
	box-shadow: 0 16px 36px rgba(16, 45, 63, 0.22);
}

.secondary-action {
	border: 1px solid rgba(16, 45, 63, 0.15);
	background: rgba(255, 255, 255, 0.82);
	color: var(--ink);
}

.primary-action:hover,
.secondary-action:hover {
	transform: translateY(-1px);
}

.secondary-action.copied {
	background: rgba(24, 139, 136, 0.16);
	color: var(--teal-deep);
}

.status-message {
	min-height: 1.6rem;
	font-weight: 800;
}

.info-section,
.faq-section {
	padding: 3.6rem 0;
	border-top: 1px solid rgba(16, 45, 63, 0.08);
}

.info-section h2,
.faq-section h2 {
	max-width: 46rem;
	font-size: clamp(1.8rem, 4vw, 3.2rem);
}

.info-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 1rem;
	margin-top: 1.3rem;
}

.info-grid article,
.faq-list details {
	border: 1px solid rgba(16, 45, 63, 0.12);
	border-radius: var(--radius);
	background: var(--surface);
	box-shadow: var(--shadow);
	backdrop-filter: blur(16px);
}

.info-grid article {
	padding: 1rem;
}

.info-grid h3 {
	margin: 0;
	font-size: 1.16rem;
}

.info-grid p {
	margin: 0.6rem 0 0;
	font-size: 0.98rem;
}

.faq-list {
	display: grid;
	gap: 0.8rem;
	margin-top: 1.3rem;
}

.faq-list details {
	overflow: hidden;
}

.faq-list summary {
	cursor: pointer;
	padding: 1rem;
	font-weight: 900;
	list-style: none;
}

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

.faq-list summary::after {
	content: "+";
	float: right;
	color: var(--teal);
}

.faq-list details[open] summary::after {
	content: "-";
}

.faq-list p {
	margin: 0;
	padding: 0 1rem 1rem;
}

.footer {
	display: flex;
	flex-wrap: wrap;
	gap: 0.9rem;
	width: var(--shell);
	margin: 0 auto;
	padding: 2rem 0 3rem;
	border-top: 1px solid rgba(16, 45, 63, 0.08);
	color: var(--ink-soft);
}

.footer span {
	color: var(--ink);
	font-weight: 900;
}

.footer a {
	font-weight: 800;
	text-decoration: none;
}

@media (max-width: 960px) {
	.site-header,
	.hero-section,
	.tool-heading {
		align-items: flex-start;
		flex-direction: column;
	}

	.site-header,
	.tool-heading {
		display: flex;
	}

	.hero-section,
	.control-grid,
	.info-grid {
		grid-template-columns: 1fr;
	}

	.control-panel {
		min-height: auto;
	}
}

@media (max-width: 640px) {
	.hero-section {
		padding-top: 2.2rem;
	}

	.nav-links {
		justify-content: flex-start;
	}

	.password-display {
		grid-template-columns: minmax(0, 1fr) 3rem;
		min-height: 4rem;
	}

	.password-display input {
		height: 4rem;
	}

	.emoji-meter {
		width: 2.6rem;
		height: 2.6rem;
		font-size: 1.45rem;
	}

	.option-panel {
		grid-template-columns: 1fr;
	}

	.primary-action,
	.secondary-action {
		width: 100%;
	}
}