/* presshelmai.com: one stylesheet, no external requests. */
:root {
	--primary: #4f46e5;
	--primary-strong: #4338ca;
	--primary-soft: #eef0ff;
	--primary-line: #c7cbfb;
	--ink: #0f172a;
	--text: #1f2937;
	--muted: #5b6475;
	--line: #e5e7f0;
	--bg: #f7f8fc;
	--surface: #ffffff;
	--soft: #f3f4fa;
	--ok: #16a34a;
	--ok-soft: #ecfdf3;
	--warn: #b45309;
	--radius: 16px;
	--shadow: 0 1px 2px rgba(15, 23, 42, .05), 0 12px 32px rgba(79, 70, 229, .08);
	--shadow-lg: 0 30px 80px rgba(49, 46, 129, .18);
	--max: 1180px;
	color-scheme: light;
}
@media (prefers-color-scheme: dark) {
	:root {
		--primary: #8b84ff;
		--primary-strong: #a5a0ff;
		--primary-soft: #1d1b3d;
		--primary-line: #3b3780;
		--ink: #f5f6fb;
		--text: #d9dce8;
		--muted: #9aa0b5;
		--line: #262a3b;
		--bg: #0b0d16;
		--surface: #121522;
		--soft: #171a29;
		--ok-soft: #0f2a1b;
		--shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 12px 32px rgba(0, 0, 0, .35);
		--shadow-lg: 0 30px 80px rgba(0, 0, 0, .55);
		color-scheme: dark;
	}
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }
body { margin: 0; font: 17px/1.6 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; color: var(--text); background: var(--bg); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 3px solid var(--primary); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { color: var(--ink); line-height: 1.12; letter-spacing: -.025em; margin: 0; }
h1 { font-size: clamp(40px, 6.2vw, 72px); font-weight: 850; }
h2 { font-size: clamp(30px, 4.2vw, 48px); font-weight: 800; }
h3 { font-size: 20px; font-weight: 700; letter-spacing: -.01em; }
p { margin: 0; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.skip { position: absolute; left: -9999px; top: 8px; background: var(--surface); padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 12px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--primary); }
.lead { font-size: clamp(18px, 2vw, 21px); color: var(--muted); max-width: 680px; }
.section { padding: 110px 0; }
.section-head { max-width: 760px; margin-bottom: 52px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { margin: 14px 0 16px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 26px; border-radius: 12px; border: 1px solid transparent; font-weight: 650; font-size: 16px; text-decoration: none !important; cursor: pointer; transition: transform .15s, background .15s, box-shadow .15s, border-color .15s; }
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 10px 24px rgba(79, 70, 229, .32); }
@media (prefers-color-scheme: dark) { .btn-primary { color: #0b0d16; } }
.btn-primary:hover { background: var(--primary-strong); transform: translateY(-1px); }
.btn-ghost { background: var(--surface); color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--primary-line); color: var(--primary); }
.btn svg { width: 18px; height: 18px; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: saturate(160%) blur(14px); border-bottom: 1px solid transparent; transition: border-color .2s; }
.site-header.scrolled { border-bottom-color: var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; font-size: 22px; font-weight: 850; letter-spacing: -.02em; color: var(--ink); text-decoration: none !important; }
.brand img { width: 34px; height: 34px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-size: 21px; font-weight: 850; letter-spacing: -.02em; }
.brand-sub { font-size: 12px; font-weight: 550; letter-spacing: 0; color: var(--muted); margin-top: 2px; }
.brand-name, .brand-sub, .nav-cta .btn { white-space: nowrap; }
.site-footer .brand, .site-footer .brand:hover { color: var(--ink); }
@media (max-width: 480px) {
  .brand { gap: 8px; }
  .brand img { width: 30px; height: 30px; }
  .brand-name { font-size: 18px; }
  .brand-sub { font-size: 11px; }
}
@media (max-width: 400px) {
  .brand-name { font-size: 17px; }
  .brand-sub { font-size: 10px; }
  .nav-cta .btn { padding: 9px 13px; font-size: 14px; }
}
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; margin: 0; padding: 0; }
.nav-links a { color: var(--text); font-weight: 550; font-size: 15px; }
.nav-links a:hover { color: var(--primary); text-decoration: none; }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.nav-cta .btn { min-height: 42px; padding: 0 18px; font-size: 15px; }
.menu-btn { display: none; width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); align-items: center; justify-content: center; cursor: pointer; }
.menu-btn svg { width: 22px; height: 22px; }

/* Hero */
.hero { position: relative; padding: 70px 0 90px; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: -20% -10% auto -10%; height: 760px; background: radial-gradient(600px 380px at 78% 18%, rgba(129, 140, 248, .38), transparent 70%), radial-gradient(520px 340px at 18% 0%, rgba(196, 181, 253, .35), transparent 70%); pointer-events: none; z-index: -1; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: 56px; align-items: center; }
.hero h1 .accent { background: linear-gradient(100deg, #6d5dfc, #a855f7 55%, #ec4899); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { margin: 22px 0 32px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.trust { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 26px; padding: 0; list-style: none; color: var(--muted); font-size: 15px; }
.trust li { display: inline-flex; align-items: center; gap: 8px; }
.trust svg { width: 18px; height: 18px; color: var(--ok); flex: none; }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px 6px 8px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 22px; box-shadow: var(--shadow); }
.pill b { background: var(--primary); color: #fff; padding: 2px 8px; border-radius: 999px; font-size: 12px; }
@media (prefers-color-scheme: dark) { .pill b { color: #0b0d16; } }

/* Phone mockup (a Telegram-style chat) */
.phone { position: relative; width: min(390px, 100%); margin: 0 auto; border-radius: 42px; padding: 12px; background: linear-gradient(160deg, #1e1b4b, #0f172a); box-shadow: var(--shadow-lg); }
.phone-screen { border-radius: 32px; overflow: hidden; background: #dfe9d7 radial-gradient(circle at 20% 20%, rgba(255, 255, 255, .5) 0 2px, transparent 3px) 0 0 / 26px 26px; }
@media (prefers-color-scheme: dark) { .phone-screen { background-color: #1b2533; } }
.chat-top { display: flex; align-items: center; gap: 10px; padding: 14px 16px; background: #fff; border-bottom: 1px solid #e5e7eb; color: #0f172a; }
@media (prefers-color-scheme: dark) { .chat-top { background: #17212b; border-color: #0e1621; color: #f5f6fb; } }
.chat-top img { width: 36px; height: 36px; border-radius: 50%; background: #eef0ff; padding: 5px; }
.chat-top strong { display: block; font-size: 15px; }
.chat-top span { font-size: 12px; color: #16a34a; }
.chat { display: flex; flex-direction: column; gap: 10px; padding: 16px 14px 18px; min-height: 520px; font-size: 14px; line-height: 1.45; }
.msg { max-width: 86%; padding: 9px 12px; border-radius: 16px; box-shadow: 0 1px 1px rgba(0, 0, 0, .08); opacity: 0; transform: translateY(8px); animation: rise .5s ease forwards; }
.msg.me { align-self: flex-end; background: #e3fcd0; color: #111; border-bottom-right-radius: 4px; }
.msg.bot { align-self: flex-start; background: #fff; color: #111; border-bottom-left-radius: 4px; }
@media (prefers-color-scheme: dark) { .msg.me { background: #2b5278; color: #f5f6fb; } .msg.bot { background: #182533; color: #e8ecf4; } }
.msg small { display: block; text-align: right; font-size: 11px; opacity: .55; margin-top: 2px; }
.msg .card-title { font-weight: 700; margin-bottom: 4px; }
.msg .facts { margin: 6px 0 2px; padding-left: 0; list-style: none; font-size: 13px; }
.msg .facts li { margin: 2px 0; }
.chat-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-top: 8px; }
.chat-buttons span { text-align: center; padding: 7px; border-radius: 10px; background: rgba(79, 70, 229, .1); color: #4338ca; font-weight: 650; font-size: 13px; }
@media (prefers-color-scheme: dark) { .chat-buttons span { background: rgba(139, 132, 255, .16); color: #c7c4ff; } }
.chat-buttons span.yes { background: #4f46e5; color: #fff; }
.receipt { font-size: 13px; }
.receipt .ok { color: #16a34a; font-weight: 700; }
.m1 { animation-delay: .2s; } .m2 { animation-delay: .9s; } .m3 { animation-delay: 1.7s; } .m4 { animation-delay: 2.5s; } .m5 { animation-delay: 3.3s; }
@keyframes rise { to { opacity: 1; transform: none; } }
.float-badge { position: absolute; display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); font-size: 14px; color: var(--text); }
.float-badge svg { width: 22px; height: 22px; color: var(--primary); }
.float-badge strong { display: block; color: var(--ink); font-size: 14px; }
.fb-1 { left: -54px; top: 120px; }
.fb-2 { right: -40px; bottom: 90px; }

/* Works with */
.works { padding: 26px 0 10px; }
.works p { text-align: center; color: var(--muted); font-size: 14px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 18px; }
.chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; padding: 0; margin: 0; list-style: none; }
.chips li { display: inline-flex; align-items: center; gap: 10px; padding: 9px 18px 9px 12px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); font-weight: 600; font-size: 15px; color: var(--ink); box-shadow: 0 1px 2px rgba(15, 23, 42, .04); }
.chips .logo { width: 22px; height: 22px; flex: none; }
.chips .logo-line { color: var(--muted); }

/* Channels */
.channels { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }
.card p { color: var(--muted); margin-top: 10px; font-size: 16px; }
.icon { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; background: var(--primary-soft); color: var(--primary); margin-bottom: 18px; }
.icon svg { width: 24px; height: 24px; }
.card .tag { display: inline-block; margin-top: 16px; font-size: 13px; font-weight: 650; color: var(--primary); background: var(--primary-soft); padding: 4px 10px; border-radius: 999px; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; counter-reset: step; list-style: none; padding: 0; margin: 0; }
.steps li { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 28px; box-shadow: var(--shadow); }
.steps li::before { counter-increment: step; content: counter(step); display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: var(--primary); color: #fff; font-weight: 800; margin-bottom: 18px; }
@media (prefers-color-scheme: dark) { .steps li::before { color: #0b0d16; } }
.steps p { color: var(--muted); margin-top: 8px; font-size: 16px; }

/* Showcase (screenshots) */
.shot { border-radius: 20px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-lg); background: var(--surface); }
.shot img { width: 100%; }
.showcase { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 56px; align-items: center; }
.showcase.flip { grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); }
.showcase.flip .showcase-text { order: 2; }
.showcase-text h2 { margin: 14px 0 16px; }
.checks { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 12px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; }
.checks svg { flex: none; width: 22px; height: 22px; color: var(--primary); margin-top: 2px; }
.band { background: linear-gradient(180deg, transparent, var(--soft) 12%, var(--soft) 88%, transparent); }

/* Features grid */
.features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.feature { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; transition: border-color .15s, transform .15s; }
.feature:hover { border-color: var(--primary-line); transform: translateY(-2px); }
.feature h3 { font-size: 18px; }
.feature p { color: var(--muted); margin-top: 8px; font-size: 15.5px; }
.feature .icon { width: 42px; height: 42px; margin-bottom: 14px; }
.feature .icon svg { width: 21px; height: 21px; }

/* Safety */
.safety { background: linear-gradient(160deg, #1e1b4b, #0f172a 70%); color: #d9dce8; border-radius: 28px; padding: 64px; position: relative; overflow: hidden; }
.safety::after { content: ""; position: absolute; right: -120px; top: -120px; width: 420px; height: 420px; background: radial-gradient(circle, rgba(129, 140, 248, .35), transparent 65%); }
.safety h2 { color: #fff; }
.safety .eyebrow { color: #a5b4fc; }
.safety .lead { color: #b8bdd3; }
.safety-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 40px; position: relative; z-index: 1; }
.safety-item { background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .1); border-radius: 14px; padding: 22px; }
.safety-item h3 { color: #fff; font-size: 17px; display: flex; gap: 10px; align-items: center; }
.safety-item h3 svg { width: 20px; height: 20px; color: #a5b4fc; flex: none; }
.safety-item p { margin-top: 8px; font-size: 15px; color: #b8bdd3; }

/* Compare */
.table-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); box-shadow: var(--shadow); }
table { width: 100%; border-collapse: collapse; min-width: 640px; }
th, td { padding: 16px 20px; text-align: left; border-top: 1px solid var(--line); font-size: 15.5px; vertical-align: top; }
thead th { border-top: 0; background: var(--soft); font-size: 14px; font-weight: 700; color: var(--ink); }
thead th:not(:first-child), td:not(:first-child) { text-align: center; width: 22%; }
td .yes { color: var(--ok); font-weight: 700; }
td .no { color: var(--muted); }
.plans { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-top: 28px; }
.plan { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow); }
.plan.pro { border-color: var(--primary-line); background: linear-gradient(180deg, var(--primary-soft), var(--surface) 55%); }
.plan .price { font-size: 34px; font-weight: 850; color: var(--ink); margin: 10px 0 4px; letter-spacing: -.02em; }
.plan .price small { font-size: 15px; font-weight: 600; color: var(--muted); }
.plan p { color: var(--muted); }
.plan .btn { margin-top: 22px; width: 100%; }
.note { margin-top: 22px; color: var(--muted); font-size: 15px; text-align: center; }

/* FAQ */
.faq { max-width: 860px; margin: 0 auto; display: grid; gap: 12px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 0 22px; }
.faq summary { cursor: pointer; list-style: none; padding: 20px 0; font-weight: 650; font-size: 17px; color: var(--ink); display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 22px; line-height: 1; color: var(--primary); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 0 20px; color: var(--muted); }

/* CTA + footer */
.cta { text-align: center; background: radial-gradient(700px 300px at 50% 0%, rgba(129, 140, 248, .3), transparent 70%), var(--surface); border: 1px solid var(--line); border-radius: 28px; padding: 72px 28px; box-shadow: var(--shadow); }
.cta .lead { margin: 16px auto 30px; }
.cta .hero-actions { justify-content: center; }
.site-footer { padding: 56px 0 40px; color: var(--muted); font-size: 15px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 32px; border-top: 1px solid var(--line); padding-top: 40px; }
.site-footer h4 { color: var(--ink); font-size: 14px; margin: 0 0 12px; letter-spacing: .02em; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--primary); }
.legal { margin-top: 32px; font-size: 13px; }

/* Text pages (privacy, terms) */
.doc { max-width: 820px; margin: 0 auto; padding: 60px 24px 100px; }
.doc h1 { font-size: clamp(34px, 5vw, 52px); margin-bottom: 10px; }
.doc h2 { font-size: 24px; margin: 40px 0 12px; }
.doc p, .doc li { color: var(--text); }
.doc p { margin: 0 0 14px; }
.doc ul { padding-left: 22px; }
.doc li { margin: 6px 0; }
.doc .meta { color: var(--muted); margin-bottom: 28px; }
.doc .box { background: var(--primary-soft); border: 1px solid var(--primary-line); border-radius: 12px; padding: 16px 18px; margin: 20px 0; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

@media (max-width: 1080px) {
	.hero-grid, .showcase, .showcase.flip { grid-template-columns: minmax(0, 1fr); }
	.showcase.flip .showcase-text { order: 0; }
	.features, .safety-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.fb-1 { left: -10px; } .fb-2 { right: -6px; }
}
@media (max-width: 860px) {
	.nav-links, .nav-cta .btn-ghost { display: none; }
	.menu-btn { display: inline-flex; }
	.site-header.open .nav-links { display: flex; position: absolute; left: 0; right: 0; top: 72px; flex-direction: column; align-items: flex-start; gap: 0; padding: 8px 24px 18px; background: var(--bg); border-bottom: 1px solid var(--line); }
	.site-header.open .nav-links li { width: 100%; }
	.site-header.open .nav-links a { display: block; padding: 12px 0; font-size: 17px; }
	.channels, .steps, .plans { grid-template-columns: minmax(0, 1fr); }
	.footer-grid { grid-template-columns: 1fr 1fr; }
	.section { padding: 80px 0; }
	.safety { padding: 40px 24px; }
}
@media (max-width: 600px) {
	body { font-size: 16px; }
	.wrap { padding: 0 16px; }
	.features, .safety-grid { grid-template-columns: minmax(0, 1fr); }
	.float-badge { display: none; }
	.hero { padding-top: 40px; }
	.btn { width: 100%; }
	.nav-cta .btn { width: auto; }
	.chat { min-height: 460px; }
}