Add marketing website for SatsPrice

Static, dark-themed landing page showcasing the app's capabilities with
real screenshots for Android, iOS, iPad, and macOS, plus download links
for all supported distribution channels.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AejmWBrdE3DbJWbXoaE3aX
This commit is contained in:
2026-09-14 15:41:55 +03:00
co-authored by Claude Sonnet 5
parent 85b1f08d0c
commit b984c19711
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/* ============ Tokens ============ */
:root {
--bg: #0a0d16;
--bg-soft: #0e1220;
--surface: #141a2c;
--surface-2: #1b2338;
--border: #262f4a;
--border-soft: #1e2740;
--text: #f2f4fb;
--text-dim: #a7afc9;
--text-faint: #6d7593;
--gold: #f7b955;
--gold-soft: #ffd98e;
--blue: #5ec8f2;
--coral: #ff6b6b;
--green: #4ade80;
--gradient-gold: linear-gradient(135deg, #ffd98e 0%, #f7b955 50%, #e8963f 100%);
--shadow-lg: 0 30px 60px -20px rgba(0, 0, 0, 0.6);
--shadow-md: 0 16px 32px -12px rgba(0, 0, 0, 0.5);
--shadow-glow: 0 0 0 1px rgba(247, 185, 85, 0.15), 0 20px 50px -15px rgba(247, 185, 85, 0.25);
--radius-sm: 10px;
--radius-md: 16px;
--radius-lg: 24px;
--radius-xl: 32px;
--container: 1200px;
}
* { box-sizing: border-box; }
html {
scroll-behavior: smooth;
}
body {
margin: 0;
background: var(--bg);
color: var(--text);
font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
line-height: 1.5;
-webkit-font-smoothing: antialiased;
overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container {
width: 100%;
max-width: var(--container);
margin: 0 auto;
padding-inline: 24px;
}
section { position: relative; }
.eyebrow {
display: inline-flex;
align-items: center;
gap: 8px;
font-size: 13px;
font-weight: 600;
letter-spacing: 0.08em;
text-transform: uppercase;
color: var(--gold-soft);
margin: 0 0 14px;
}
.eyebrow::before {
content: "";
width: 18px;
height: 2px;
background: var(--gradient-gold);
border-radius: 2px;
}
h1, h2, h3, h4 {
font-family: inherit;
margin: 0;
letter-spacing: -0.02em;
}
.section-head {
max-width: 640px;
margin: 0 auto 56px;
text-align: center;
}
.section-head h2 {
font-size: clamp(28px, 4vw, 42px);
font-weight: 700;
color: var(--text);
}
.section-head p {
margin-top: 14px;
color: var(--text-dim);
font-size: 17px;
}
/* ============ Background texture ============ */
.bg-glow {
position: fixed;
inset: 0;
z-index: -1;
background:
radial-gradient(700px 500px at 12% -5%, rgba(247, 185, 85, 0.16), transparent 60%),
radial-gradient(800px 600px at 100% 10%, rgba(94, 200, 242, 0.12), transparent 55%),
radial-gradient(900px 700px at 50% 120%, rgba(247, 185, 85, 0.08), transparent 60%),
var(--bg);
}
/* ============ Buttons ============ */
.btn {
display: inline-flex;
align-items: center;
justify-content: center;
gap: 10px;
padding: 14px 24px;
border-radius: 999px;
font-weight: 600;
font-size: 15px;
border: 1px solid transparent;
cursor: pointer;
transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
white-space: nowrap;
}
.btn-primary {
background: var(--gradient-gold);
color: #1a1305;
box-shadow: 0 12px 30px -10px rgba(247, 185, 85, 0.55);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 36px -10px rgba(247, 185, 85, 0.65); }
.btn-ghost {
background: rgba(255, 255, 255, 0.03);
color: var(--text);
border-color: var(--border);
backdrop-filter: blur(6px);
}
.btn-ghost:hover { border-color: rgba(247, 185, 85, 0.5); transform: translateY(-2px); }
.btn-sm { padding: 10px 18px; font-size: 13px; }
/* ============ Header ============ */
.site-header {
position: sticky;
top: 0;
z-index: 100;
background: rgba(10, 13, 22, 0.72);
backdrop-filter: blur(14px);
border-bottom: 1px solid var(--border-soft);
}
.site-header .container {
display: flex;
align-items: center;
justify-content: space-between;
height: 72px;
}
.brand {
display: flex;
align-items: center;
gap: 10px;
font-weight: 700;
font-size: 17px;
letter-spacing: -0.01em;
}
.brand img {
width: 34px;
height: 34px;
border-radius: 9px;
}
.main-nav {
display: flex;
align-items: center;
gap: 36px;
}
.main-nav a {
font-size: 14.5px;
font-weight: 500;
color: var(--text-dim);
transition: color 0.15s ease;
}
.main-nav a:hover { color: var(--text); }
.header-cta { display: flex; align-items: center; gap: 14px; }
.nav-toggle {
display: none;
width: 40px;
height: 40px;
border-radius: 10px;
border: 1px solid var(--border);
background: var(--surface);
color: var(--text);
align-items: center;
justify-content: center;
cursor: pointer;
}
.mobile-nav {
display: none;
flex-direction: column;
gap: 2px;
padding: 10px 24px 20px;
border-bottom: 1px solid var(--border-soft);
background: var(--bg-soft);
}
.mobile-nav a {
padding: 12px 4px;
font-size: 15px;
font-weight: 500;
color: var(--text-dim);
border-bottom: 1px solid var(--border-soft);
}
.mobile-nav.open { display: flex; }
/* ============ Hero ============ */
.hero {
padding: 84px 0 60px;
}
.hero .container {
display: grid;
grid-template-columns: 1.05fr 0.95fr;
align-items: center;
gap: 48px;
}
.hero-copy h1 {
font-size: clamp(36px, 5.2vw, 58px);
font-weight: 800;
line-height: 1.06;
}
.hero-copy h1 .accent {
background: var(--gradient-gold);
-webkit-background-clip: text;
background-clip: text;
color: transparent;
}
.hero-copy p.lead {
margin: 22px 0 0;
font-size: 18px;
color: var(--text-dim);
max-width: 520px;
}
.hero-actions {
display: flex;
flex-wrap: wrap;
gap: 14px;
margin-top: 32px;
}
.platform-pills {
display: flex;
flex-wrap: wrap;
gap: 10px;
margin-top: 28px;
}
.pill {
display: inline-flex;
align-items: center;
gap: 8px;
padding: 8px 14px;
border-radius: 999px;
background: var(--surface);
border: 1px solid var(--border);
font-size: 13px;
font-weight: 600;
color: var(--text-dim);
}
.pill svg { width: 15px; height: 15px; flex-shrink: 0; }
.trust-row {
display: flex;
flex-wrap: wrap;
gap: 18px;
margin-top: 26px;
font-size: 13px;
color: var(--text-faint);
}
.trust-row span { display: inline-flex; align-items: center; gap: 6px; }
.trust-row span::before { content: "✓"; color: var(--green); font-weight: 700; }
/* Hero visual */
.hero-visual {
position: relative;
display: flex;
justify-content: center;
align-items: flex-start;
padding-top: 10px;
}
.phone-frame {
position: relative;
width: min(300px, 78vw);
border-radius: 46px;
padding: 14px;
background: linear-gradient(160deg, #232c46, #11162650);
border: 1px solid var(--border);
box-shadow: var(--shadow-lg);
z-index: 2;
}
.phone-frame::before {
content: "";
position: absolute;
top: 26px;
left: 50%;
transform: translateX(-50%);
width: 90px;
height: 22px;
background: #05070c;
border-radius: 20px;
z-index: 3;
}
.phone-frame img {
border-radius: 32px;
border: 1px solid rgba(255, 255, 255, 0.06);
display: block;
width: 100%;
}
.float-card {
position: absolute;
background: rgba(20, 26, 44, 0.85);
border: 1px solid var(--border);
backdrop-filter: blur(16px);
border-radius: var(--radius-md);
box-shadow: var(--shadow-md);
padding: 14px 16px;
z-index: 4;
animation: float 5s ease-in-out infinite;
}
.float-card.ticker {
top: -6px;
right: -18px;
min-width: 190px;
}
.float-card.sources {
bottom: 60px;
left: -34px;
animation-delay: 1.2s;
}
.ticker .tk-label {
font-size: 11px;
text-transform: uppercase;
letter-spacing: 0.06em;
color: var(--text-faint);
display: flex;
align-items: center;
gap: 6px;
}
.ticker .tk-label .dot {
width: 7px;
height: 7px;
border-radius: 50%;
background: var(--green);
box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.18);
animation: pulse 1.8s ease-in-out infinite;
}
.ticker .tk-value {
font-size: 21px;
font-weight: 700;
margin-top: 4px;
font-variant-numeric: tabular-nums;
}
.ticker .tk-sub {
font-size: 12px;
color: var(--text-faint);
margin-top: 3px;
font-variant-numeric: tabular-nums;
}
.float-card.sources { display: flex; align-items: center; gap: 10px; padding: 12px 16px; }
.float-card.sources .ic {
width: 34px; height: 34px; border-radius: 10px;
background: var(--gradient-gold);
display: flex; align-items: center; justify-content: center;
font-size: 16px;
}
.float-card.sources .tx { font-size: 12.5px; font-weight: 600; color: var(--text); line-height: 1.3; }
.float-card.sources .tx small { display: block; font-weight: 400; color: var(--text-faint); }
@keyframes float {
0%, 100% { transform: translateY(0); }
50% { transform: translateY(-10px); }
}
@keyframes pulse {
0%, 100% { opacity: 1; }
50% { opacity: 0.35; }
}
.hero-blob {
position: absolute;
width: 460px;
height: 460px;
border-radius: 50%;
background: radial-gradient(circle, rgba(247, 185, 85, 0.22), transparent 70%);
filter: blur(10px);
top: -60px;
right: -60px;
z-index: 0;
pointer-events: none;
}
/* ============ Logo strip ============ */
.logo-strip {
padding: 30px 0 10px;
border-top: 1px solid var(--border-soft);
border-bottom: 1px solid var(--border-soft);
}
.logo-strip .container {
display: flex;
flex-wrap: wrap;
justify-content: center;
gap: 14px 40px;
}
.logo-strip .item {
display: flex;
align-items: center;
gap: 8px;
font-size: 13px;
color: var(--text-faint);
font-weight: 600;
letter-spacing: 0.02em;
}
.logo-strip svg { width: 16px; height: 16px; }
/* ============ Features ============ */
.features { padding: 110px 0; }
.feature-grid {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 20px;
}
.feature-card {
background: var(--surface);
border: 1px solid var(--border);
border-radius: var(--radius-lg);
padding: 26px 24px;
transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.feature-card:hover {
transform: translateY(-4px);
border-color: rgba(247, 185, 85, 0.35);
background: var(--surface-2);
}
.feature-card .icon {
width: 46px;
height: 46px;
border-radius: 13px;
display: flex;
align-items: center;
justify-content: center;
font-size: 22px;
background: linear-gradient(150deg, rgba(247, 185, 85, 0.18), rgba(94, 200, 242, 0.12));
border: 1px solid var(--border);
margin-bottom: 18px;
}
.feature-card h3 {
font-size: 16.5px;
font-weight: 700;
margin-bottom: 8px;
}
.feature-card p {
font-size: 14.5px;
color: var(--text-dim);
margin: 0;
}
.feature-card.wide { grid-column: span 2; }
/* ============ Platform showcase ============ */
.showcase { padding: 40px 0 110px; }
.tabs {
display: flex;
justify-content: center;
flex-wrap: wrap;
gap: 10px;
margin-bottom: 44px;
}
.tab-btn {
display: inline-flex;
align-items: center;
gap: 8px;
padding: 11px 20px;
border-radius: 999px;
border: 1px solid var(--border);
background: var(--surface);
color: var(--text-dim);
font-weight: 600;
font-size: 14px;
cursor: pointer;
transition: all 0.18s ease;
}
.tab-btn svg { width: 16px; height: 16px; }
.tab-btn.active {
background: var(--gradient-gold);
color: #1a1305;
border-color: transparent;
box-shadow: 0 10px 24px -10px rgba(247, 185, 85, 0.6);
}
.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fadein 0.35s ease; }
@keyframes fadein {
from { opacity: 0; transform: translateY(8px); }
to { opacity: 1; transform: translateY(0); }
}
.shot-scroll {
display: flex;
gap: 20px;
overflow-x: auto;
padding: 10px 4px 26px;
scroll-snap-type: x proximity;
-webkit-overflow-scrolling: touch;
}
.shot-scroll::-webkit-scrollbar { height: 8px; }
.shot-scroll::-webkit-scrollbar-track { background: transparent; }
.shot-scroll::-webkit-scrollbar-thumb { background: var(--border); border-radius: 8px; }
.shot-scroll .shot {
flex: 0 0 auto;
scroll-snap-align: start;
border-radius: var(--radius-md);
overflow: hidden;
box-shadow: var(--shadow-md);
border: 1px solid var(--border);
background: var(--surface);
}
.shot-scroll.h-phone .shot { height: 480px; }
.shot-scroll.h-phone .shot img { height: 100%; width: auto; }
.shot-scroll.h-tablet .shot { height: 340px; }
.shot-scroll.h-tablet .shot img { height: 100%; width: auto; }
.shot-scroll.h-desktop .shot { height: 300px; }
.shot-scroll.h-desktop .shot img { height: 100%; width: auto; }
.shot.framed-phone { border-radius: 30px; border: 6px solid #1c2340; }
.shot.framed-tablet { border-radius: 18px; border: 6px solid #1c2340; }
.showcase-caption {
text-align: center;
color: var(--text-faint);
font-size: 13.5px;
margin-top: -10px;
}
/* ============ Download ============ */
.download {
padding: 100px 0 110px;
}
.download-card {
background: linear-gradient(155deg, var(--surface) 0%, var(--surface-2) 100%);
border: 1px solid var(--border);
border-radius: var(--radius-xl);
padding: 64px 48px;
text-align: center;
position: relative;
overflow: hidden;
}
.download-card::before {
content: "";
position: absolute;
inset: 0;
background: radial-gradient(500px 260px at 50% -10%, rgba(247, 185, 85, 0.18), transparent 70%);
pointer-events: none;
}
.download-card h2 {
font-size: clamp(26px, 4vw, 38px);
font-weight: 800;
}
.download-card > p {
color: var(--text-dim);
margin: 14px auto 0;
max-width: 480px;
font-size: 16px;
}
.badge-row {
display: flex;
flex-wrap: wrap;
justify-content: center;
align-items: center;
gap: 18px;
margin-top: 40px;
position: relative;
}
.badge-link {
display: inline-flex;
align-items: center;
transition: transform 0.18s ease, filter 0.18s ease;
border-radius: 12px;
}
.badge-link:hover { transform: translateY(-3px); }
.badge-link img { height: 56px; width: auto; border-radius: 12px; }
.badge-link.obtainium img,
.badge-link.github img { height: 56px; }
.version-row {
margin-top: 38px;
display: flex;
flex-wrap: wrap;
justify-content: center;
gap: 12px;
position: relative;
}
.version-row .pill { background: rgba(255, 255, 255, 0.03); }
.oss-note {
margin-top: 26px;
font-size: 13.5px;
color: var(--text-faint);
position: relative;
}
.oss-note a { color: var(--gold-soft); font-weight: 600; }
.oss-note a:hover { text-decoration: underline; }
/* ============ Footer ============ */
.site-footer {
border-top: 1px solid var(--border-soft);
padding: 48px 0 36px;
}
.footer-grid {
display: flex;
justify-content: space-between;
align-items: center;
flex-wrap: wrap;
gap: 20px;
}
.footer-brand {
display: flex;
align-items: center;
gap: 10px;
font-weight: 700;
color: var(--text-dim);
}
.footer-brand img { width: 26px; height: 26px; border-radius: 7px; }
.footer-links {
display: flex;
gap: 26px;
flex-wrap: wrap;
font-size: 14px;
color: var(--text-dim);
}
.footer-links a:hover { color: var(--text); }
.footer-meta {
margin-top: 28px;
padding-top: 24px;
border-top: 1px solid var(--border-soft);
display: flex;
justify-content: space-between;
flex-wrap: wrap;
gap: 10px;
font-size: 12.5px;
color: var(--text-faint);
}
/* ============ Responsive ============ */
@media (max-width: 980px) {
.main-nav { display: none; }
.nav-toggle { display: inline-flex; }
.hero .container { grid-template-columns: 1fr; }
.hero-visual { margin-top: 20px; }
.feature-grid { grid-template-columns: repeat(2, 1fr); }
.feature-card.wide { grid-column: span 2; }
}
@media (max-width: 640px) {
.hero { padding: 48px 0 40px; }
.hero-copy p.lead { font-size: 16px; }
.feature-grid { grid-template-columns: 1fr; }
.feature-card.wide { grid-column: span 1; }
.download-card { padding: 44px 22px; }
.badge-link img { height: 48px; }
.float-card.sources { left: -10px; }
.float-card.ticker { right: -8px; }
.footer-grid { flex-direction: column; align-items: flex-start; }
.footer-meta { flex-direction: column; }
}
@media (max-width: 400px) {
.header-cta .btn { display: none; }
}