/* SM-ADS landing — light luxury (ink + steel) */

.sm-ads-lp {
	--sma-ink: #0b1a2b;
	--sma-mid: #1a3558;
	--sma-accent: #5b8db8;
	--sma-soft: #e8f1f8;
	--sma-surface: #f5f7fa;
	--sma-muted: #5b6b7c;
	--sma-text: #0f172a;
	--sma-line: rgba(11, 26, 43, 0.08);
	color: var(--sma-text);
	line-height: 1.7;
	background: var(--sma-surface);
	overflow-x: clip;
}

.sm-ads-lp * {
	box-sizing: border-box;
}

.sm-ads-lp__wrap {
	width: min(1120px, calc(100% - 2rem));
	margin-inline: auto;
}

.sm-ads-lp h1,
.sm-ads-lp h2,
.sm-ads-lp h3 {
	margin: 0 0 0.75rem;
	line-height: 1.2;
	color: var(--sma-ink);
	font-weight: 750;
	letter-spacing: -0.02em;
}

/* ---- Hero (light, full-bleed) ---- */
.sm-ads-lp__hero {
	position: relative;
	isolation: isolate;
	padding: clamp(3.2rem, 7vw, 5.5rem) 0 clamp(2.8rem, 5vw, 4rem);
	background:
		radial-gradient(920px 520px at 88% -10%, rgba(91, 141, 184, 0.22), transparent 58%),
		radial-gradient(700px 420px at -8% 110%, rgba(26, 53, 88, 0.1), transparent 55%),
		linear-gradient(180deg, #ffffff 0%, var(--sma-surface) 72%, #eef3f8 100%);
	overflow: hidden;
}

.sm-ads-lp__hero::before {
	content: "";
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(rgba(11, 26, 43, 0.035) 1px, transparent 1px),
		linear-gradient(90deg, rgba(11, 26, 43, 0.035) 1px, transparent 1px);
	background-size: 48px 48px;
	mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.45), transparent 85%);
	pointer-events: none;
	z-index: 0;
}

.sm-ads-lp__hero-stage {
	position: relative;
	z-index: 1;
	display: grid;
	grid-template-columns: minmax(0, 1.15fr) minmax(240px, 0.85fr);
	gap: clamp(1.5rem, 4vw, 3.5rem);
	align-items: center;
}

.sm-ads-lp__hero-copy {
	animation: sma-rise 0.85s ease both;
}

.sm-ads-lp__brand {
	margin: 0 0 1.1rem;
}

.sm-ads-lp__kicker {
	margin: 0 0 0.85rem;
	font-size: 0.78rem;
	font-weight: 650;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--sma-accent);
}

.sm-ads-lp__status {
	display: inline-flex;
	align-items: center;
	gap: 0.45rem;
	margin: 0 0 1rem;
	padding: 0.35rem 0.75rem;
	border-radius: 999px;
	background: var(--sma-soft);
	border: 1px solid rgba(91, 141, 184, 0.28);
	color: var(--sma-mid);
	font-size: 0.8rem;
	font-weight: 700;
}

.sm-ads-lp__status-dot {
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--sma-accent);
	box-shadow: 0 0 0 0 rgba(91, 141, 184, 0.55);
	animation: sma-pulse 2.2s ease-out infinite;
}

.sm-ads-lp__hero h1 {
	font-size: clamp(2rem, 4.6vw, 3.15rem);
	max-width: 14ch;
	margin-bottom: 0.9rem;
	color: var(--sma-ink);
}

.sm-ads-lp__lead {
	margin: 0 0 1.5rem;
	font-size: clamp(1.02rem, 1.6vw, 1.15rem);
	color: var(--sma-muted);
	max-width: 38ch;
}

.sm-ads-lp__cta {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
	margin-bottom: 1rem;
}

.sm-ads-lp__cta .sm-btn--primary {
	animation: sma-cta-glow 3.2s ease-in-out infinite;
}

.sm-ads-lp__hero .sm-btn--ghost {
	background: transparent;
	border: 1px solid rgba(11, 26, 43, 0.16);
	color: var(--sma-ink);
}

.sm-ads-lp__hero .sm-btn--ghost:hover {
	border-color: var(--sma-accent);
	color: var(--sma-mid);
}

.sm-ads-lp__note {
	margin: 0;
	font-size: 0.92rem;
	color: var(--sma-muted);
}

.sm-ads-lp__note a {
	color: var(--sma-mid);
	text-decoration: underline;
	text-underline-offset: 3px;
}

/* Phone mock — visual anchor (not a card) */
.sm-ads-lp__device {
	justify-self: end;
	width: min(280px, 100%);
	aspect-ratio: 9 / 16;
	border-radius: 28px;
	padding: 10px;
	background: linear-gradient(160deg, #1a3558, #0b1a2b);
	box-shadow:
		0 28px 60px rgba(11, 26, 43, 0.18),
		0 2px 0 rgba(255, 255, 255, 0.12) inset;
	animation: sma-rise 1s 0.12s ease both;
}

.sm-ads-lp__device-screen {
	height: 100%;
	border-radius: 20px;
	overflow: hidden;
	background:
		radial-gradient(120% 80% at 50% 0%, rgba(91, 141, 184, 0.35), transparent 55%),
		linear-gradient(180deg, #132338 0%, #0b1a2b 100%);
	display: flex;
	flex-direction: column;
	padding: 1.1rem 1rem 1.2rem;
	color: #e8eef6;
}

.sm-ads-lp__device-bar {
	height: 4px;
	width: 36%;
	margin: 0 auto 1.1rem;
	border-radius: 999px;
	background: rgba(232, 241, 248, 0.25);
}

.sm-ads-lp__device-label {
	font-size: 0.68rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: #8fb4d4;
	margin: 0 0 0.45rem;
}

.sm-ads-lp__device-title {
	margin: 0 0 auto;
	font-size: 1.05rem;
	font-weight: 700;
	line-height: 1.35;
	color: #fff;
}

.sm-ads-lp__device-meta {
	display: flex;
	flex-direction: column;
	gap: 0.45rem;
	margin-top: 1rem;
}

.sm-ads-lp__device-chip {
	display: inline-flex;
	align-self: flex-start;
	padding: 0.28rem 0.55rem;
	border-radius: 8px;
	background: rgba(91, 141, 184, 0.22);
	border: 1px solid rgba(91, 141, 184, 0.35);
	font-size: 0.72rem;
	color: #d7e6f4;
}

/* ---- Flow steps (no heavy cards) ---- */
.sm-ads-lp__flow {
	padding: 2.6rem 0 1.2rem;
	border-block-end: 1px solid var(--sma-line);
	background: #fff;
}

.sm-ads-lp__flow-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 1.5rem;
}

.sm-ads-lp__flow-list li {
	padding: 0.25rem 0;
	transition: transform 0.25s ease;
}

.sm-ads-lp__flow-list li:hover {
	transform: translateY(-3px);
}

.sm-ads-lp__flow-num {
	display: block;
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.1em;
	color: var(--sma-accent);
	margin-bottom: 0.45rem;
}

.sm-ads-lp__flow-list h3 {
	font-size: 1.08rem;
	margin-bottom: 0.35rem;
}

.sm-ads-lp__flow-list p {
	margin: 0;
	color: var(--sma-muted);
	font-size: 0.95rem;
	max-width: 28ch;
}

/* ---- Provider strip ---- */
.sm-ads-lp__stack {
	padding: 1.35rem 0;
	background: var(--sma-soft);
	border-block-end: 1px solid var(--sma-line);
}

.sm-ads-lp__stack-inner {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: center;
	gap: 0.55rem 1.1rem;
	text-align: center;
}

.sm-ads-lp__stack-label {
	font-size: 0.78rem;
	font-weight: 650;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--sma-muted);
	margin-inline-end: 0.35rem;
}

.sm-ads-lp__stack-item {
	font-size: 0.95rem;
	font-weight: 650;
	color: var(--sma-ink);
	opacity: 0.88;
}

.sm-ads-lp__stack-sep {
	color: rgba(11, 26, 43, 0.22);
	user-select: none;
}

/* ---- Sections ---- */
.sm-ads-lp__section {
	padding: 3.2rem 0;
}

.sm-ads-lp__section--alt {
	background: #fff;
	border-block: 1px solid var(--sma-line);
}

.sm-ads-lp__section--cta {
	text-align: center;
	background:
		radial-gradient(700px 280px at 50% 0%, rgba(91, 141, 184, 0.18), transparent 60%),
		linear-gradient(180deg, #fff, var(--sma-soft));
}

.sm-ads-lp__section--cta p {
	color: var(--sma-muted);
	margin: 0 auto 1.25rem;
	max-width: 40ch;
}

.sm-ads-lp__sub {
	margin: 0 0 1.6rem;
	color: var(--sma-muted);
	max-width: 42rem;
}

.sm-ads-lp__grid {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	gap: 1.4rem 1.6rem;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.sm-ads-lp__grid li {
	padding: 0.2rem 0;
	border-block-start: 2px solid var(--sma-soft);
	padding-top: 0.85rem;
}

.sm-ads-lp__grid h3 {
	font-size: 1.05rem;
}

.sm-ads-lp__grid p {
	margin: 0;
	color: var(--sma-muted);
	font-size: 0.95rem;
}

/* Plans — interaction containers only */
.sm-ads-lp__plans {
	display: grid;
	gap: 1rem;
	grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
	align-items: stretch;
}

.sm-ads-lp__plan {
	position: relative;
	background: #fff;
	border: 1px solid var(--sma-line);
	border-radius: 16px;
	padding: 1.4rem 1.3rem 1.45rem;
	display: flex;
	flex-direction: column;
	gap: 0.55rem;
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.sm-ads-lp__plan:hover {
	border-color: rgba(91, 141, 184, 0.45);
	box-shadow: 0 14px 36px rgba(11, 26, 43, 0.07);
}

.sm-ads-lp__plan--best {
	border-color: var(--sma-accent);
	box-shadow: 0 14px 36px rgba(11, 26, 43, 0.08);
	background: linear-gradient(180deg, #fff, #f7fafc);
}

.sm-ads-lp__badge {
	margin: 0;
	align-self: flex-start;
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--sma-ink);
	background: var(--sma-soft);
	padding: 0.25rem 0.55rem;
	border-radius: 999px;
}

.sm-ads-lp__plan-price {
	margin: 0;
	display: flex;
	align-items: baseline;
	gap: 0.35rem;
}

.sm-ads-lp__plan-price strong {
	font-size: 1.85rem;
	color: var(--sma-ink);
}

.sm-ads-lp__plan-annual,
.sm-ads-lp__plan-quota {
	margin: 0;
	color: var(--sma-muted);
	font-size: 0.92rem;
}

.sm-ads-lp__plan ul {
	margin: 0.4rem 0 0.9rem;
	padding-inline-start: 1.1rem;
	color: var(--sma-text);
	flex: 1;
}

.sm-ads-lp__plan .sm-btn {
	width: 100%;
	justify-content: center;
	text-align: center;
}

.sm-ads-lp__legal-note {
	margin: 1.25rem 0 0;
	font-size: 0.9rem;
	color: var(--sma-muted);
}

.sm-ads-lp__faq details {
	background: #fff;
	border: 1px solid var(--sma-line);
	border-radius: 12px;
	padding: 0.95rem 1.05rem;
	margin-bottom: 0.65rem;
}

.sm-ads-lp__faq summary {
	cursor: pointer;
	font-weight: 650;
	color: var(--sma-ink);
}

.sm-ads-lp__faq p {
	margin: 0.65rem 0 0;
	color: var(--sma-muted);
}

@keyframes sma-rise {
	from {
		opacity: 0;
		transform: translateY(16px);
	}
	to {
		opacity: 1;
		transform: none;
	}
}

@keyframes sma-pulse {
	0% {
		box-shadow: 0 0 0 0 rgba(91, 141, 184, 0.55);
	}
	70% {
		box-shadow: 0 0 0 10px rgba(91, 141, 184, 0);
	}
	100% {
		box-shadow: 0 0 0 0 rgba(91, 141, 184, 0);
	}
}

@keyframes sma-cta-glow {
	0%,
	100% {
		box-shadow: 0 8px 22px rgba(11, 26, 43, 0.12);
	}
	50% {
		box-shadow: 0 10px 28px rgba(91, 141, 184, 0.35);
	}
}

@media (max-width: 860px) {
	.sm-ads-lp__hero-stage {
		grid-template-columns: 1fr;
	}

	.sm-ads-lp__device {
		justify-self: center;
		width: min(240px, 72vw);
		order: -1;
	}

	.sm-ads-lp__hero h1 {
		max-width: none;
	}

	.sm-ads-lp__flow-list {
		grid-template-columns: 1fr;
		gap: 1.15rem;
	}
}

@media (max-width: 640px) {
	.sm-ads-lp__cta .sm-btn {
		width: 100%;
		justify-content: center;
	}
}

@media (prefers-reduced-motion: reduce) {
	.sm-ads-lp__hero-copy,
	.sm-ads-lp__device,
	.sm-ads-lp__status-dot,
	.sm-ads-lp__cta .sm-btn--primary,
	.sm-ads-lp__flow-list li {
		animation: none !important;
		transition: none !important;
	}
}