/* ─── TOKENS ─── */
:root {
	--bg: #060608;
	--bg2: #0d0d12;
	--bg3: #12121a;
	--border: rgba(255, 255, 255, 0.06);
	--text: #d4cfc8;
	--text-dim: #6b6870;
	--amber: #f5c97a;
	--amber-dim: #a8823a;
	--amber-glow: rgba(245, 201, 122, 0.15);
	--lavender: #b8a8d4;
	--warm: #f0e8d8;
	--radius: 4px;
}

*,
*::before,
*::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}
html {
	scroll-behavior: smooth;
	font-size: 16px;
}
body {
	background: var(--bg);
	color: var(--text);
	font-family: "DM Mono", monospace;
	font-weight: 300;
	overflow-x: hidden;
}

/* ─── NOISE GRAIN ─── */
body::after {
	content: "";
	position: fixed;
	inset: 0;
	background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
	pointer-events: none;
	z-index: 9999;
	opacity: 0.5;
}

/* ─── CUSTOM CURSOR ─── */
body {
	cursor: none;
}
#cur {
	position: fixed;
	width: 6px;
	height: 6px;
	background: var(--amber);
	border-radius: 50%;
	pointer-events: none;
	z-index: 10000;
	transform: translate(-50%, -50%);
	transition: width 0.15s, height 0.15s, background 0.15s;
}
#cur-ring {
	position: fixed;
	width: 28px;
	height: 28px;
	border: 1px solid var(--amber);
	border-radius: 50%;
	pointer-events: none;
	z-index: 9999;
	transform: translate(-50%, -50%);
	transition: width 0.25s, height 0.25s, opacity 0.25s, border-color 0.25s;
	opacity: 0.35;
}
body:has(a:hover, button:hover) #cur {
	width: 10px;
	height: 10px;
	background: var(--amber);
}
body:has(a:hover, button:hover) #cur-ring {
	width: 44px;
	height: 44px;
	opacity: 0.6;
}

/* ─── NAV ─── */
nav {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 500;
	padding: 22px 48px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	background: linear-gradient(
		to bottom,
		rgba(6, 6, 8, 0.92) 0%,
		transparent 100%
	);
	backdrop-filter: blur(12px);
}
.nav-logo {
	font-family: "Syne", sans-serif;
	font-weight: 800;
	font-size: 22px;
	color: var(--warm);
	letter-spacing: 0.15em;
	text-decoration: none;
}
.nav-logo sup {
	font-size: 10px;
	color: var(--amber);
	vertical-align: super;
}
.nav-links {
	display: flex;
	gap: 36px;
	list-style: none;
}
.nav-links a {
	color: var(--text-dim);
	text-decoration: none;
	font-size: 11px;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	transition: color 0.2s;
}
.nav-links a:hover {
	color: var(--amber);
}
.nav-cta {
	padding: 9px 22px;
	border: 1px solid var(--amber);
	color: var(--amber);
	font-family: "DM Mono", monospace;
	font-size: 11px;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	background: transparent;
	cursor: none;
	transition: background 0.2s, color 0.2s;
	border-radius: var(--radius);
}
.nav-cta:hover {
	background: var(--amber);
	color: var(--bg);
}
.hamburger {
	display: none;
	flex-direction: column;
	gap: 5px;
	background: none;
	border: none;
	cursor: none;
	padding: 4px;
	z-index: 600;
	position: relative;
}
.hamburger span {
	width: 24px;
	height: 1px;
	background: var(--text);
	display: block;
	transition: all 0.3s ease;
}

/* Mobile nav overlay */
.mobile-nav {
	display: none;
	position: fixed;
	inset: 0;
	z-index: 400;
	background: rgba(6, 6, 8, 0.97);
	backdrop-filter: blur(16px);
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 8px;
	opacity: 0;
	transition: opacity 0.3s;
}
.mobile-nav.open {
	opacity: 1;
}
.mobile-nav a {
	font-family: "Cormorant Garamond", serif;
	font-size: clamp(36px, 8vw, 56px);
	font-weight: 300;
	letter-spacing: 0.04em;
	color: var(--warm);
	text-decoration: none;
	transition: color 0.2s;
	padding: 8px 0;
}
.mobile-nav a:hover {
	color: var(--amber);
}
.mobile-nav .mobile-cta {
	margin-top: 32px;
	padding: 14px 40px;
	border: 1px solid var(--amber);
	color: var(--amber);
	font-family: "DM Mono", monospace;
	font-size: 12px;
	letter-spacing: 0.15em;
	text-transform: uppercase;
}
.mobile-nav .mobile-cta:hover {
	background: var(--amber);
	color: var(--bg);
}

/* ─── HERO ─── */
.hero {
	min-height: 100svh;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	text-align: center;
	padding: 160px 24px 80px;
	position: relative;
	overflow: hidden;
}

/* Radial glow orb */
.hero-glow {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -55%);
	width: 700px;
	height: 700px;
	background: radial-gradient(
		ellipse at center,
		rgba(245, 201, 122, 0.18) 0%,
		rgba(240, 180, 80, 0.06) 35%,
		transparent 70%
	);
	border-radius: 50%;
	pointer-events: none;
	z-index: 1;
	animation: pulse-glow 4s ease-in-out infinite alternate;
}
@keyframes pulse-glow {
	from {
		opacity: 0.7;
		transform: translate(-50%, -55%) scale(1);
	}
	to {
		opacity: 1;
		transform: translate(-50%, -55%) scale(1.08);
	}
}

/* Floating ring decoration */
.hero-ring {
	position: absolute;
	top: 60%;
	left: 50%;
	width: 340px;
	height: 340px;
	border: 1px solid rgba(245, 201, 122, 0.1);
	border-radius: 50%;
	transform: translate(-50%, -50%);
	animation: rotate-ring 30s linear infinite;
	pointer-events: none;
	z-index: 1;
}
.hero-ring::after {
	content: "";
	position: absolute;
	top: -4px;
	left: 50%;
	width: 8px;
	height: 8px;
	background: var(--amber);
	border-radius: 50%;
	transform: translateX(-50%);
}
.hero-ring-2 {
	position: absolute;
	top: 60%;
	left: 50%;
	width: 520px;
	height: 520px;
	border: 1px dashed rgba(245, 201, 122, 0.05);
	border-radius: 50%;
	transform: translate(-50%, -50%);
	animation: rotate-ring 60s linear infinite reverse;
	pointer-events: none;
	z-index: 1;
}
@keyframes rotate-ring {
	to {
		transform: translate(-50%, -50%) rotate(360deg);
	}
}

/* Particle dots */
.particles {
	position: absolute;
	inset: 0;
	pointer-events: none;
	overflow: hidden;
}
.particle {
	position: absolute;
	width: 2px;
	height: 2px;
	background: var(--amber);
	border-radius: 50%;
	opacity: 0;
	animation: float-particle linear infinite;
}
@keyframes float-particle {
	0% {
		opacity: 0;
		transform: translateY(0) scale(0);
	}
	10% {
		opacity: 0.6;
		transform: translateY(-10px) scale(1);
	}
	90% {
		opacity: 0.3;
	}
	100% {
		opacity: 0;
		transform: translateY(-200px) scale(0.5);
	}
}

/* eyebrow */
.eyebrow {
	font-size: 11px;
	letter-spacing: 0.25em;
	text-transform: uppercase;
	color: var(--amber);
	margin-bottom: 28px;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 14px;
	position: relative;
	z-index: 2;
	opacity: 0;
	animation: fade-up 0.8s 0.2s forwards;
}
.eyebrow::before,
.eyebrow::after {
	content: "";
	width: 28px;
	height: 1px;
	background: var(--amber-dim);
}

main h1 {
	font-family: "Cormorant Garamond", serif;
	font-size: clamp(56px, 8vw, 130px);
	font-weight: 300;
	line-height: 0.92;
	color: var(--warm);
	letter-spacing: -0.02em;
	margin-bottom: 28px;
	position: relative;
	z-index: 2;
	opacity: 0;
	animation: fade-up 0.9s 0.35s forwards;
}
main h1 em {
	font-style: italic;
	color: var(--amber);
}

main p {
	max-width: 480px;
	font-size: 15px;
	line-height: 1.7;
	color: var(--text-dim);
	margin: 0 auto 48px;
	position: relative;
	z-index: 2;
	opacity: 0;
	animation: fade-up 0.9s 0.5s forwards;
}

/* signup form — THE challenge HTML */
.signup {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 16px;
	width: 100%;
	max-width: 440px;
	margin: 0 auto;
	position: relative;
	z-index: 2;
	opacity: 0;
	animation: fade-up 0.9s 0.65s forwards;
}
.signup-row {
	display: flex;
	width: 100%;
	gap: 0;
}
.signup input[type="email"] {
	flex: 1;
	padding: 14px 20px;
	background: rgba(255, 255, 255, 0.04);
	border: 1px solid rgba(255, 255, 255, 0.1);
	border-right: none;
	border-radius: var(--radius) 0 0 var(--radius);
	color: var(--warm);
	font-family: "DM Mono", monospace;
	font-size: 13px;
	outline: none;
	transition: border-color 0.25s, background 0.25s;
}
.signup input[type="email"]::placeholder {
	color: var(--text-dim);
}
.signup input[type="email"]:focus {
	border-color: rgba(245, 201, 122, 0.5);
	background: rgba(245, 201, 122, 0.04);
}
.signup button[type="submit"] {
	padding: 14px 28px;
	background: var(--amber);
	border: 1px solid var(--amber);
	color: var(--bg);
	font-family: "DM Mono", monospace;
	font-size: 12px;
	font-weight: 400;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	cursor: none;
	border-radius: 0 var(--radius) var(--radius) 0;
	white-space: nowrap;
	transition: background 0.2s, opacity 0.2s;
}
.signup button[type="submit"]:hover {
	background: #ffd98a;
	border-color: #ffd98a;
}
.email-note {
	font-size: 11px;
	color: var(--text-dim);
	letter-spacing: 0.06em;
}

/* scroll hint */
.scroll-hint {
	position: absolute;
	bottom: 36px;
	left: 50%;
	transform: translateX(-50%);
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 8px;
	color: var(--text-dim);
	font-size: 10px;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	opacity: 0;
	animation: fade-up 0.6s 1.2s forwards;
	z-index: 2;
}
.scroll-line {
	width: 1px;
	height: 48px;
	background: linear-gradient(to bottom, var(--amber-dim), transparent);
	animation: scroll-line 2s ease-in-out infinite;
}
@keyframes scroll-line {
	0%,
	100% {
		opacity: 0.4;
		transform: scaleY(1);
	}
	50% {
		opacity: 1;
		transform: scaleY(0.6);
	}
}

/* ─── MARQUEE STRIP ─── */
.marquee-strip {
	overflow: hidden;
	border-top: 1px solid var(--border);
	border-bottom: 1px solid var(--border);
	padding: 14px 0;
	background: var(--bg2);
}
.marquee-inner {
	display: flex;
	gap: 0;
	white-space: nowrap;
	animation: marquee 22s linear infinite;
}
.marquee-inner span {
	font-size: 11px;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--text-dim);
	padding: 0 40px;
}
.marquee-inner span.accent {
	color: var(--amber);
}
@keyframes marquee {
	to {
		transform: translateX(-50%);
	}
}

/* ─── SECTION COMMONS ─── */
section {
	padding: 120px 24px;
}
.container {
	max-width: 1100px;
	margin: 0 auto;
}
.section-label {
	font-size: 10px;
	letter-spacing: 0.3em;
	text-transform: uppercase;
	color: var(--amber);
	margin-bottom: 16px;
	display: flex;
	align-items: center;
	gap: 12px;
}
.section-label::before {
	content: "";
	width: 20px;
	height: 1px;
	background: var(--amber-dim);
}
.section-title {
	font-family: "Cormorant Garamond", serif;
	font-size: clamp(36px, 5vw, 68px);
	font-weight: 300;
	line-height: 1;
	letter-spacing: -0.01em;
	color: var(--warm);
	margin-bottom: 64px;
}
.section-title em {
	font-style: italic;
	color: var(--amber);
}

/* ─── REVEAL ANIMATIONS ─── */
.reveal {
	opacity: 0;
	transform: translateY(32px);
	transition: opacity 0.7s, transform 0.7s;
}
.reveal.visible {
	opacity: 1;
	transform: translateY(0);
}
.reveal-left {
	opacity: 0;
	transform: translateX(-32px);
	transition: opacity 0.7s, transform 0.7s;
}
.reveal-left.visible {
	opacity: 1;
	transform: translateX(0);
}
.reveal-scale {
	opacity: 0;
	transform: scale(0.95);
	transition: opacity 0.7s, transform 0.7s;
}
.reveal-scale.visible {
	opacity: 1;
	transform: scale(1);
}

@keyframes fade-up {
	from {
		opacity: 0;
		transform: translateY(20px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* ─── PRODUCT PREVIEW SECTION ─── */
.preview-section {
	background: var(--bg2);
	overflow: hidden;
}
.preview-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 2px;
	border: 1px solid var(--border);
}
.preview-card {
	padding: 48px;
	background: var(--bg3);
	border-right: 1px solid var(--border);
	position: relative;
	overflow: hidden;
}
.preview-card:last-child {
	border-right: none;
}
.preview-card::before {
	content: "";
	position: absolute;
	inset: 0;
	background: radial-gradient(
		ellipse at 20% 20%,
		var(--amber-glow),
		transparent 60%
	);
	opacity: 0;
	transition: opacity 0.4s;
}
.preview-card:hover::before {
	opacity: 1;
}
.preview-num {
	font-size: 10px;
	letter-spacing: 0.2em;
	color: var(--text-dim);
	margin-bottom: 32px;
	font-family: "DM Mono", monospace;
}
.preview-icon {
	width: 48px;
	height: 48px;
	margin-bottom: 24px;
	display: flex;
	align-items: center;
	justify-content: center;
}
.preview-icon svg {
	width: 32px;
	height: 32px;
	stroke: var(--amber);
	fill: none;
	stroke-width: 1.2;
}
.preview-card h3 {
	font-family: "Syne", sans-serif;
	font-size: 18px;
	font-weight: 600;
	color: var(--warm);
	margin-bottom: 12px;
	letter-spacing: 0.02em;
}
.preview-card p {
	font-size: 13px;
	line-height: 1.7;
	color: var(--text-dim);
}

/* ─── FEATURES ─── */
.features-section {
	background: var(--bg);
}
.features-list {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1px;
	border: 1px solid var(--border);
}
.feat {
	padding: 40px 36px;
	background: var(--bg2);
	border-right: 1px solid var(--border);
	transition: background 0.3s;
}
.feat:nth-child(3n) {
	border-right: none;
}
.feat:hover {
	background: var(--bg3);
}
.feat-tag {
	display: inline-block;
	padding: 3px 10px;
	border: 1px solid var(--border);
	font-size: 9px;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--text-dim);
	margin-bottom: 20px;
	border-radius: 2px;
}
.feat h3 {
	font-family: "Syne", sans-serif;
	font-size: 16px;
	font-weight: 600;
	color: var(--warm);
	margin-bottom: 10px;
}
.feat p {
	font-size: 12px;
	line-height: 1.7;
	color: var(--text-dim);
}
.feat-icon {
	font-size: 24px;
	margin-bottom: 16px;
	line-height: 1;
}

/* ─── SPECS ─── */
.specs-section {
	background: var(--bg2);
}
.specs-layout {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 80px;
	align-items: start;
}
.specs-text p {
	font-size: 14px;
	line-height: 1.8;
	color: var(--text-dim);
	margin-bottom: 28px;
}
.specs-text .specs-cta {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	font-size: 12px;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--amber);
	text-decoration: none;
	transition: gap 0.2s;
}
.specs-text .specs-cta:hover {
	gap: 16px;
}
.specs-text .specs-cta::after {
	content: "→";
}
.specs-table {
	border: 1px solid var(--border);
}
.spec-row {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 16px 24px;
	border-bottom: 1px solid var(--border);
	font-size: 12px;
	letter-spacing: 0.06em;
	transition: background 0.2s;
}
.spec-row:last-child {
	border-bottom: none;
}
.spec-row:hover {
	background: rgba(245, 201, 122, 0.03);
}
.spec-key {
	color: var(--text-dim);
}
.spec-val {
	color: var(--warm);
	font-weight: 400;
}
.spec-badge {
	padding: 2px 8px;
	border: 1px solid var(--amber);
	border-radius: 2px;
	color: var(--amber);
	font-size: 9px;
	letter-spacing: 0.15em;
	text-transform: uppercase;
}

/* ─── WAITLIST CTA ─── */
.cta-section {
	background: var(--bg);
	text-align: center;
	padding: 160px 24px;
	position: relative;
	overflow: hidden;
}
.cta-glow {
	position: absolute;
	bottom: -200px;
	left: 50%;
	transform: translateX(-50%);
	width: 800px;
	height: 600px;
	background: radial-gradient(
		ellipse at center bottom,
		rgba(245, 201, 122, 0.14) 0%,
		transparent 65%
	);
	pointer-events: none;
}
.cta-section .section-title {
	margin-bottom: 24px;
}
.cta-section > .container > p {
	max-width: 460px;
	margin: 0 auto 48px;
	font-size: 14px;
	line-height: 1.8;
	color: var(--text-dim);
}
.cta-form {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 14px;
	max-width: 440px;
	margin: 0 auto;
}
.cta-form .signup-row {
	width: 100%;
}
.cta-form input[type="email"] {
	flex: 1;
	padding: 16px 22px;
	background: rgba(255, 255, 255, 0.04);
	border: 1px solid rgba(255, 255, 255, 0.1);
	border-right: none;
	border-radius: var(--radius) 0 0 var(--radius);
	color: var(--warm);
	font-family: "DM Mono", monospace;
	font-size: 13px;
	outline: none;
	transition: border-color 0.25s;
}
.cta-form input[type="email"]::placeholder {
	color: var(--text-dim);
}
.cta-form input[type="email"]:focus {
	border-color: rgba(245, 201, 122, 0.5);
}
.cta-form button[type="submit"] {
	padding: 16px 32px;
	background: var(--amber);
	border: 1px solid var(--amber);
	color: var(--bg);
	font-family: "DM Mono", monospace;
	font-size: 12px;
	font-weight: 400;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	cursor: none;
	border-radius: 0 var(--radius) var(--radius) 0;
	transition: background 0.2s;
}
.cta-form button[type="submit"]:hover {
	background: #ffd98a;
}
.cta-note {
	font-size: 11px;
	color: var(--text-dim);
	letter-spacing: 0.06em;
}
.counter-badge {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 10px 22px;
	border: 1px solid var(--border);
	border-radius: 24px;
	font-size: 12px;
	color: var(--text-dim);
	margin-bottom: 48px;
}
.counter-dot {
	width: 6px;
	height: 6px;
	background: #4caf50;
	border-radius: 50%;
	animation: blink 2s infinite;
}
@keyframes blink {
	0%,
	100% {
		opacity: 1;
	}
	50% {
		opacity: 0.3;
	}
}
.counter-badge strong {
	color: var(--amber);
	font-family: "Syne", sans-serif;
	font-size: 15px;
}

/* ─── FOOTER ─── */
footer {
	border-top: 1px solid var(--border);
	padding: 48px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	background: var(--bg2);
}
.footer-logo {
	font-family: "Syne", sans-serif;
	font-weight: 800;
	font-size: 18px;
	color: var(--warm);
	letter-spacing: 0.15em;
}
.footer-logo sup {
	color: var(--amber);
	font-size: 9px;
	vertical-align: super;
}
footer p {
	font-size: 11px;
	color: var(--text-dim);
	letter-spacing: 0.06em;
}
.footer-links {
	display: flex;
	gap: 28px;
	list-style: none;
}
.footer-links a {
	font-size: 11px;
	color: var(--text-dim);
	text-decoration: none;
	letter-spacing: 0.08em;
	transition: color 0.2s;
}
.footer-links a:hover {
	color: var(--amber);
}

/* ─── IMAGE PLACEHOLDER ─── */
.img-placeholder {
	background: var(--bg3);
	border: 1px dashed rgba(245, 201, 122, 0.2);
	border-radius: var(--radius);
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 10px;
	color: var(--amber-dim);
	font-size: 11px;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	text-align: center;
	padding: 20px;
}
.img-placeholder .ph-icon {
	font-size: 28px;
	opacity: 0.5;
}

/* ─── VISUAL DEMO STRIP ─── */
.demo-strip {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 2px;
	margin-bottom: 80px;
}
.demo-card {
	aspect-ratio: 4/3;
	border: 1px solid var(--border);
	overflow: hidden;
	position: relative;
}
.demo-card img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
	display: block;
}
.demo-card .img-placeholder {
	height: 100%;
	border: none;
	border-radius: 0;
}

/* warm scene mock */
.scene-warm {
	background: radial-gradient(
		ellipse at 50% 80%,
		rgba(245, 150, 50, 0.25) 0%,
		rgba(6, 6, 8, 0.9) 60%
	);
}
.scene-cool {
	background: radial-gradient(
		ellipse at 50% 80%,
		rgba(100, 150, 255, 0.2) 0%,
		rgba(6, 6, 8, 0.9) 60%
	);
}
.scene-focus {
	background: radial-gradient(
		ellipse at 50% 80%,
		rgba(220, 220, 180, 0.18) 0%,
		rgba(6, 6, 8, 0.9) 60%
	);
}
.scene-label {
	position: absolute;
	bottom: 16px;
	left: 16px;
	font-size: 10px;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--amber);
	padding: 4px 10px;
	border: 1px solid rgba(245, 201, 122, 0.3);
	border-radius: 2px;
	background: rgba(6, 6, 8, 0.7);
}

/* App mockup lines */
.app-lines {
	position: absolute;
	inset: 0;
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	padding: 24px;
	gap: 8px;
	pointer-events: none;
}
.app-line {
	height: 3px;
	border-radius: 2px;
	background: rgba(245, 201, 122, 0.2);
	transform-origin: left;
	animation: line-grow 1.8s 0.5s cubic-bezier(0.4, 0, 0.2, 1) both;
}
.app-line:nth-child(1) {
	width: 60%;
}
.app-line:nth-child(2) {
	width: 40%;
	animation-delay: 0.65s;
}
.app-line:nth-child(3) {
	width: 75%;
	animation-delay: 0.8s;
}
@keyframes line-grow {
	from {
		transform: scaleX(0);
	}
	to {
		transform: scaleX(1);
	}
}

/* ─── HORIZONTAL SCROLL LOGOS (fake partners) ─── */
.logos-section {
	padding: 60px 24px;
	border-bottom: 1px solid var(--border);
}
.logos-label {
	text-align: center;
	font-size: 10px;
	letter-spacing: 0.25em;
	text-transform: uppercase;
	color: var(--text-dim);
	margin-bottom: 36px;
}
.logos-row {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 56px;
	flex-wrap: wrap;
}
.logo-item {
	font-family: "Syne", sans-serif;
	font-size: 14px;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: rgba(255, 255, 255, 0.15);
	font-weight: 700;
	white-space: nowrap;
}

/* ─── TIMELINE / HOW IT WORKS ─── */
.how-section {
	background: var(--bg2);
}
.timeline {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 0;
	border: 1px solid var(--border);
	margin-top: 0;
}
.timeline-step {
	padding: 40px 32px;
	border-right: 1px solid var(--border);
	position: relative;
	transition: background 0.3s;
}
.timeline-step:last-child {
	border-right: none;
}
.timeline-step:hover {
	background: rgba(245, 201, 122, 0.02);
}
.step-num {
	font-size: 10px;
	letter-spacing: 0.2em;
	color: var(--amber);
	margin-bottom: 20px;
	font-family: "DM Mono", monospace;
}
.timeline-step h3 {
	font-family: "Syne", sans-serif;
	font-size: 15px;
	font-weight: 600;
	color: var(--warm);
	margin-bottom: 10px;
}
.timeline-step p {
	font-size: 12px;
	line-height: 1.7;
	color: var(--text-dim);
}
.step-line {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 2px;
	background: transparent;
	overflow: hidden;
}
.step-line::after {
	content: "";
	position: absolute;
	top: 0;
	left: -100%;
	width: 100%;
	height: 100%;
	background: linear-gradient(90deg, transparent, var(--amber), transparent);
	animation: slide-line 3s linear infinite;
}
@keyframes slide-line {
	to {
		left: 100%;
	}
}
.timeline-step:nth-child(2) .step-line::after {
	animation-delay: -0.75s;
}
.timeline-step:nth-child(3) .step-line::after {
	animation-delay: -1.5s;
}
.timeline-step:nth-child(4) .step-line::after {
	animation-delay: -2.25s;
}

/* ─── SUCCESS STATE ─── */
.success-msg {
	display: none;
	align-items: center;
	gap: 10px;
	font-size: 13px;
	color: #7ecfa0;
	letter-spacing: 0.06em;
}
.success-msg.show {
	display: flex;
}
.success-msg::before {
	content: "✓";
	font-size: 16px;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
	nav {
		padding: 18px 24px;
	}
	.nav-links,
	.nav-cta {
		display: none;
	}
	.hamburger {
		display: flex;
	}

	section {
		padding: 80px 20px;
	}
	.hero {
		padding: 140px 20px 80px;
	}
	.hero-glow {
		width: 400px;
		height: 400px;
	}
	.hero-ring {
		width: 280px;
		height: 280px;
	}
	.hero-ring-2 {
		width: 420px;
		height: 420px;
	}

	.preview-grid {
		grid-template-columns: 1fr;
	}
	.preview-card {
		border-right: none;
		border-bottom: 1px solid var(--border);
	}
	.preview-card:last-child {
		border-bottom: none;
	}

	.features-list {
		grid-template-columns: 1fr;
	}
	.feat {
		border-right: none;
		border-bottom: 1px solid var(--border);
	}
	.feat:last-child {
		border-bottom: none;
	}

	.specs-layout {
		grid-template-columns: 1fr;
		gap: 48px;
	}

	.timeline {
		grid-template-columns: 1fr 1fr;
	}
	.timeline-step:nth-child(2n) {
		border-right: none;
	}
	.timeline-step {
		border-bottom: 1px solid var(--border);
	}

	.demo-strip {
		grid-template-columns: 1fr;
	}

	footer {
		flex-direction: column;
		text-align: center;
		padding: 36px 24px;
	}
	.footer-links {
		flex-wrap: wrap;
		justify-content: center;
	}

	.logos-row {
		gap: 32px;
	}
}
@media (max-width: 560px) {
	main h1 {
		font-size: clamp(44px, 12vw, 72px);
	}
	.signup-row {
		flex-direction: column;
		gap: 10px;
	}
	.signup input[type="email"] {
		border-right: 1px solid rgba(255, 255, 255, 0.1);
		border-radius: var(--radius);
	}
	.signup button[type="submit"] {
		border-radius: var(--radius);
		padding: 14px;
	}
	.cta-form .signup-row {
		flex-direction: column;
		gap: 10px;
	}
	.cta-form input[type="email"] {
		border-right: 1px solid rgba(255, 255, 255, 0.1);
		border-radius: var(--radius);
	}
	.cta-form button[type="submit"] {
		border-radius: var(--radius);
	}
	.timeline {
		grid-template-columns: 1fr;
	}
	.timeline-step {
		border-right: none;
	}
	.preview-card {
		padding: 32px 24px;
	}
}