/* ===================
   Landing Page — Trendy Fintech Design
   =================== */

/* ── Hero ─────────────────────────────── */
.hero {
	position: relative;
	min-height: 100svh;
	display: flex;
	align-items: center;
	overflow: hidden;
	padding-top: 68px; /* header height */
}

/* Ambient gradient orbs */
.hero::before {
	content: '';
	position: absolute;
	width: 800px; height: 800px;
	top: -200px; right: -200px;
	background: radial-gradient(circle, rgba(99,102,241,.18) 0%, transparent 65%);
	pointer-events: none;
}
.hero::after {
	content: '';
	position: absolute;
	width: 600px; height: 600px;
	bottom: -100px; left: -100px;
	background: radial-gradient(circle, rgba(6,182,212,.12) 0%, transparent 65%);
	pointer-events: none;
}

/* Subtle grid/noise texture */
.hero__bg-canvas {
	position: absolute; inset: 0;
	background-image:
		linear-gradient(rgba(99,102,241,.03) 1px, transparent 1px),
		linear-gradient(90deg, rgba(99,102,241,.03) 1px, transparent 1px);
	background-size: 64px 64px;
	pointer-events: none;
	mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent);
}

.hero__inner {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 80px;
	align-items: center;
	padding-block: 80px;
	position: relative;
	z-index: 1;
}

/* Left Content */
.hero__eyebrow {
	display: inline-flex; align-items: center; gap: 8px;
	font-size: .75rem; font-weight: 700; letter-spacing: .1em;
	text-transform: uppercase;
	color: var(--c-cyan);
	background: rgba(6,182,212,.1);
	border: 1px solid rgba(6,182,212,.2);
	padding: 4px 14px;
	border-radius: var(--radius-full);
	margin-bottom: var(--sp-6);
}
.hero__eyebrow::before {
	content: '';
	width: 6px; height: 6px; border-radius: 50%;
	background: var(--c-cyan);
	box-shadow: 0 0 8px var(--c-cyan);
	animation: pulse 2s infinite;
}

.hero__title {
	font-size: clamp(2.5rem, 5vw, 4rem);
	line-height: 1.1;
	letter-spacing: -.04em;
	font-weight: 900;
	margin-bottom: var(--sp-6);
}
.hero__title-plain { color: var(--text-primary); }
.hero__title-gradient {
	background: var(--grad-primary);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
	display: block;
}

.hero__subtitle {
	font-size: 1.125rem;
	color: var(--text-secondary);
	line-height: 1.7;
	margin-bottom: var(--sp-8);
	max-width: 440px;
}

.hero__actions {
	display: flex; gap: var(--sp-4); flex-wrap: wrap;
	margin-bottom: var(--sp-8);
}

/* Stats row under CTA */
.hero__stats {
	display: flex; gap: var(--sp-8);
	padding-top: var(--sp-8);
	border-top: 1px solid var(--border);
}
.hero__stat { display: flex; flex-direction: column; gap: 2px; }
.hero__stat-value {
	font-size: 1.375rem; font-weight: 800; letter-spacing: -.04em;
	color: var(--text-primary);
}
.hero__stat-label { font-size: .75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .08em; }

/* Right Visual — Canvas */
.hero__visual {
	position: relative;
	height: 480px;
	border-radius: var(--radius-2xl);
	background: var(--bg-surface);
	border: 1px solid var(--border-hover);
	overflow: hidden;
}
.hero__visual::before {
	content: '';
	position: absolute; inset: 0;
	background: var(--grad-glow);
	pointer-events: none;
}
.hero__network-animation {
	width: 100%; height: 100%;
	position: absolute; inset: 0;
}

/* Floating info card on visual */
.hero__float-card {
	position: absolute;
	bottom: var(--sp-6); left: var(--sp-6); right: var(--sp-6);
	background: rgba(13,21,38,.9);
	backdrop-filter: blur(20px);
	border: 1px solid var(--border-hover);
	border-radius: var(--radius-xl);
	padding: var(--sp-4) var(--sp-6);
	display: grid; grid-template-columns: 1fr 1px 1fr;
	gap: var(--sp-4); align-items: center; text-align: center;
}
.hero__float-divider { background: var(--border); }
.hero__float-value {
	font-size: 1.5rem; font-weight: 800;
	letter-spacing: -.04em;
	background: var(--grad-primary);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}
.hero__float-label { font-size: .6875rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .08em; margin-top: 2px; }

/* ── How It Works ──────────────────────── */
.how-it-works {
	padding-block: 120px;
	position: relative;
}
.how-it-works__head { text-align: center; margin-bottom: 72px; }

.steps {
	display: grid;
	grid-template-columns: 1fr 48px 1fr 48px 1fr;
	align-items: center;
	gap: 0;
}

.step {
	background: var(--bg-glass);
	border: 1px solid var(--border);
	border-radius: var(--radius-2xl);
	padding: var(--sp-8) var(--sp-6);
	text-align: center;
	position: relative;
	transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.step:hover {
	border-color: var(--border-accent);
	box-shadow: var(--shadow-glow);
	transform: translateY(-4px);
}

.step__connector {
	display: flex; align-items: center; justify-content: center;
	color: var(--text-muted);
}
.step__connector svg { width: 24px; height: 24px; }

.step__num-wrap {
	display: inline-flex; align-items: center; justify-content: center;
	width: 44px; height: 44px;
	background: var(--grad-primary);
	border-radius: var(--radius-lg);
	margin: 0 auto var(--sp-4);
}
.step__num-wrap span {
	font-size: .875rem; font-weight: 800; color: #fff; letter-spacing: -.02em;
}

.step__icon {
	width: 44px; height: 44px;
	margin: 0 auto var(--sp-4);
	color: var(--c-indigo);
	background: rgba(99,102,241,.1);
	border-radius: var(--radius-lg);
	display: grid; place-items: center;
}
.step__icon svg { width: 22px; height: 22px; }

.step__title {
	font-size: 1.0625rem; font-weight: 700;
	margin-bottom: var(--sp-3); letter-spacing: -.02em;
}
.step__desc {
	font-size: .875rem; color: var(--text-secondary); line-height: 1.65;
}

/* ── Simulator ─────────────────────────── */
.simulator {
	padding-block: 120px;
}
.simulator__inner {
	display: grid;
	grid-template-columns: 1fr 1.1fr;
	gap: 80px;
	align-items: center;
}
.simulator__copy { }
.simulator__copy .section-title { text-align: left; font-size: clamp(1.75rem, 3vw, 2.5rem); }
.simulator__copy .section-subtitle { text-align: left; margin-inline: 0; }
.simulator__copy p {
	color: var(--text-secondary); font-size: .9375rem; line-height: 1.7;
	margin-top: var(--sp-4);
}

.simulator__card {
	background: var(--bg-surface);
	border: 1px solid var(--border-hover);
	border-radius: var(--radius-2xl);
	overflow: hidden;
	box-shadow: var(--shadow-card);
}

.simulator__card-header {
	padding: var(--sp-6) var(--sp-6) var(--sp-4);
	border-bottom: 1px solid var(--border);
	background: linear-gradient(135deg, rgba(99,102,241,.06), rgba(6,182,212,.03));
}
.simulator__card-title {
	font-size: 1rem; font-weight: 700;
	display: flex; align-items: center; gap: var(--sp-2);
}
.simulator__card-title svg { width: 18px; height: 18px; color: var(--c-indigo); }

.simulator__card-body { padding: var(--sp-6); }

.simulator__label {
	display: block; font-size: .8125rem; font-weight: 600;
	color: var(--text-secondary); text-transform: uppercase; letter-spacing: .07em;
	margin-bottom: var(--sp-3);
}
.simulator__slider-wrap {
	display: flex; align-items: center; gap: var(--sp-3);
	margin-bottom: var(--sp-6);
}
.simulator__slider {
	flex: 1; cursor: pointer;
	height: 4px; border-radius: 2px;
	accent-color: var(--c-indigo);
	background: var(--bg-elevated);
}
.simulator__number-input {
	width: 72px;
	background: var(--bg-elevated);
	border: 1px solid var(--border-hover);
	border-radius: var(--radius-md);
	color: var(--text-primary);
	padding: var(--sp-2) var(--sp-3);
	font-size: 1rem; font-weight: 700; text-align: center;
}
.simulator__unit { color: var(--text-secondary); font-size: .875rem; }

.simulator__results { display: flex; flex-direction: column; gap: var(--sp-2); margin-bottom: var(--sp-4); }
.simulator__row {
	display: grid; grid-template-columns: 56px 1fr auto;
	align-items: center; gap: var(--sp-3);
	padding: var(--sp-3) var(--sp-4);
	background: var(--bg-glass);
	border: 1px solid var(--border);
	border-radius: var(--radius-lg);
}
.simulator__row-label {
	font-size: .75rem; font-weight: 700; color: var(--text-muted);
	text-transform: uppercase; letter-spacing: .06em;
}
.simulator__row-count { font-size: .875rem; color: var(--text-secondary); }
.simulator__row-amount {
	font-size: .9375rem; font-weight: 700; color: var(--c-cyan);
	font-variant-numeric: tabular-nums;
}

.simulator__total {
	display: grid; grid-template-columns: 1fr auto auto;
	align-items: center; gap: var(--sp-4);
	padding: var(--sp-4) var(--sp-4);
	background: linear-gradient(135deg, rgba(99,102,241,.1), rgba(6,182,212,.06));
	border: 1px solid var(--border-accent);
	border-radius: var(--radius-lg);
	font-weight: 800;
}
.simulator__total span:first-child {
	font-size: .8125rem; color: var(--text-secondary); text-transform: uppercase; letter-spacing: .06em;
}
#simTotal {
	font-size: 1.375rem; letter-spacing: -.04em;
	background: var(--grad-primary);
	-webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.simulator__krw { font-size: .8125rem; color: var(--text-secondary); font-weight: 400; }
.simulator__notice { font-size: .75rem; color: var(--text-muted); padding: var(--sp-4) var(--sp-4) 0; }

/* ── Features / Trust ──────────────────── */
.trust { padding-block: 120px; }
.trust__head { text-align: center; margin-bottom: 72px; }

.trust-cards {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--sp-6);
	margin-bottom: 80px;
}

.trust-card {
	background: var(--bg-glass);
	border: 1px solid var(--border);
	border-radius: var(--radius-2xl);
	padding: var(--sp-8) var(--sp-6);
	position: relative;
	overflow: hidden;
	transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.trust-card:hover {
	border-color: var(--border-accent);
	transform: translateY(-4px);
	box-shadow: var(--shadow-glow);
}
.trust-card::before {
	content: '';
	position: absolute;
	top: 0; left: 0; right: 0;
	height: 1px;
	background: var(--grad-primary);
	opacity: 0;
	transition: opacity var(--transition);
}
.trust-card:hover::before { opacity: 1; }

.trust-card__icon {
	width: 52px; height: 52px;
	background: var(--grad-primary);
	border-radius: var(--radius-lg);
	display: grid; place-items: center;
	margin-bottom: var(--sp-6);
}
.trust-card__icon svg { width: 24px; height: 24px; color: #fff; }
.trust-card__title {
	font-size: 1.125rem; font-weight: 700;
	margin-bottom: var(--sp-3); letter-spacing: -.02em;
}
.trust-card__desc  { color: var(--text-secondary); font-size: .9rem; line-height: 1.7; }

/* Stats bar */
.trust-counters {
	display: flex; justify-content: center; gap: 0;
	background: var(--bg-surface);
	border: 1px solid var(--border-hover);
	border-radius: var(--radius-2xl);
	overflow: hidden;
	max-width: 800px; margin: 0 auto;
}
.trust-counter {
	flex: 1; text-align: center;
	padding: var(--sp-8) var(--sp-6);
	position: relative;
}
.trust-counter + .trust-counter::before {
	content: '';
	position: absolute; left: 0; top: 25%; bottom: 25%;
	width: 1px; background: var(--border);
}
.trust-counter__value {
	display: block;
	font-size: 2.25rem; font-weight: 900; letter-spacing: -.05em;
	background: var(--grad-primary);
	-webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
	margin-bottom: 4px;
}
.trust-counter__label { font-size: .75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .08em; }

/* ── Live Signups ───────────────────────── */
/* banner styles in theme.css */

/* ── CTA Section ───────────────────────── */
.cta-section {
	padding-block: 120px;
	position: relative;
	overflow: hidden;
}
.cta-section::before {
	content: '';
	position: absolute; inset: 0;
	background:
		radial-gradient(ellipse 70% 80% at 50% 50%, rgba(99,102,241,.12) 0%, transparent 70%),
		linear-gradient(180deg, transparent, rgba(6,182,212,.04), transparent);
	pointer-events: none;
}
.cta-section__inner {
	text-align: center;
	position: relative; z-index: 1;
	max-width: 680px; margin: 0 auto;
}
.cta-section__title {
	font-size: clamp(2rem, 4vw, 3.25rem);
	font-weight: 900; letter-spacing: -.04em;
	line-height: 1.1;
	margin-bottom: var(--sp-6);
}
.cta-section__title-grad {
	background: var(--grad-primary);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}
.cta-section__subtitle {
	color: var(--text-secondary);
	font-size: 1.125rem; line-height: 1.65;
	margin-bottom: var(--sp-8);
}
.cta-section__form {
	display: flex; gap: var(--sp-3);
	max-width: 460px; margin: 0 auto var(--sp-6);
}
.cta-section__ref-input {
	flex: 1; height: 56px;
	background: rgba(255,255,255,.05);
	border: 1px solid var(--border-hover);
	border-radius: var(--radius-xl);
	color: var(--text-primary);
	padding: 0 var(--sp-5, 20px);
	font-size: .9375rem;
	transition: border-color var(--transition), box-shadow var(--transition);
}
.cta-section__ref-input::placeholder { color: var(--text-muted); }
.cta-section__ref-input:focus {
	outline: none;
	border-color: var(--c-indigo);
	box-shadow: 0 0 0 3px rgba(99,102,241,.15);
}
.cta-section__note {
	font-size: .8125rem; color: var(--text-muted);
	display: flex; align-items: center; justify-content: center; gap: var(--sp-2);
}
.cta-section__note svg { width: 14px; height: 14px; color: var(--c-emerald); }

/* ── FAQ ────────────────────────────────── */
.faq-section { padding-block: 120px; }
.faq-section__head { text-align: center; margin-bottom: 72px; }
.faq-section .faq-accordion { max-width: 760px; margin: 0 auto; }

/* ── Responsive Landing ─────────────────── */
@media (max-width: 1024px) {
	.trust-cards { grid-template-columns: 1fr 1fr; }
	.simulator__inner { grid-template-columns: 1fr; gap: var(--sp-12); }
	.simulator__copy .section-title { text-align: center; }
	.simulator__copy .section-subtitle { text-align: center; margin-inline: auto; }
}

@media (max-width: 768px) {
	.hero { min-height: auto; padding-bottom: 64px; }
	.hero__inner { grid-template-columns: 1fr; gap: var(--sp-8); padding-block: 60px; }
	.hero__title { font-size: clamp(2rem, 8vw, 3rem); }
	.hero__visual { height: 260px; }
	.hero__float-card { padding: var(--sp-3) var(--sp-4); }
	.hero__stats { gap: var(--sp-6); }

	.how-it-works { padding-block: 80px; }
	.steps { grid-template-columns: 1fr; gap: var(--sp-2); }
	.step__connector { transform: rotate(90deg); margin-inline: auto; height: 40px; }

	.simulator { padding-block: 80px; }
	.trust { padding-block: 80px; }
	.trust-cards { grid-template-columns: 1fr; }
	.trust-counters { flex-direction: column; }
	.trust-counter + .trust-counter::before { display: none; }

	.cta-section { padding-block: 80px; }
	.cta-section__form { flex-direction: column; }
	.cta-section__ref-input { height: 52px; }

	.faq-section { padding-block: 80px; }
}

@media (max-width: 480px) {
	.hero__actions { flex-direction: column; }
	.hero__actions .btn { width: 100%; }
	.hero__stats { gap: var(--sp-4); }
	.hero__stat-value { font-size: 1.125rem; }
}