@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=DM+Sans:wght@400;500;600;700&family=Instrument+Serif:ital@0;1&display=swap');

:root {
  --background: #f8f6f0;
  --card: #fcfbf8;
  --ink: #253238;
  --muted: #6d797b;
  --border: #dedbd3;
  --primary: #3f7764;
  --primary-dark: #315e4f;
  --accent: #bf806b;
  --sidebar: #20333e;
  --sidebar-ink: #f8f6f0;
  --sidebar-border: #3b5059;
  --serif: 'Instrument Serif', Georgia, serif;
  --sans: 'DM Sans', Arial, sans-serif;
  --mono: 'DM Mono', monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--background); font: 400 16px/1.5 var(--sans); background-image: radial-gradient(circle at 14% 8%, rgba(209, 190, 157, .18), transparent 32rem); }
a { color: inherit; }
img { display: block; max-width: 100%; }
.wrap { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }
.display { font-family: var(--serif); font-weight: 400; letter-spacing: -.045em; line-height: .9; }
.mono { font: 500 .69rem/1.2 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.muted { color: var(--muted); }
.header { position: relative; z-index: 5; border-bottom: 1px solid rgba(222,219,211,.8); background: rgba(248,246,240,.88); backdrop-filter: blur(12px); }
.header-inner { display:flex; align-items:center; justify-content:space-between; min-height:74px; gap:20px; }
.brand { display:flex; align-items:center; gap:12px; text-decoration:none; }
.brand-mark { width:40px; height:40px; border-radius:13px; display:grid; place-items:center; overflow:hidden; background:var(--primary); }
.brand-mark img { width:100%; height:100%; object-fit:cover; }
.brand-text strong { display:block; font-size:15px; letter-spacing:-.02em; }
.brand-text small { display:block; margin-top:1px; color:var(--muted); font: .63rem var(--mono); letter-spacing:.09em; text-transform:uppercase; }
.nav { display:flex; align-items:center; gap:26px; font-size:14px; color:var(--muted); }
.nav a { text-decoration:none; transition:color .2s ease; }
.nav a:hover { color:var(--ink); }
.nav .admin-link { color:var(--primary); font-weight:600; }
.langs { display:flex; gap:4px; padding-left:4px; border-left:1px solid var(--border); }
.langs a { padding:4px 5px; font: .65rem var(--mono); text-transform:uppercase; }
.langs a.active { color:var(--primary); font-weight:700; }
.menu { display:none; border:0; background:none; color:var(--ink); font-size:25px; cursor:pointer; }

.grid-paper { background-image: linear-gradient(rgba(37,50,56,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(37,50,56,.055) 1px, transparent 1px); background-size:30px 30px; }
.hero { border-bottom:1px solid rgba(222,219,211,.8); }
.hero-layout { display:grid; grid-template-columns:1.04fr .96fr; align-items:center; gap:70px; min-height:700px; padding:96px 0 72px; }
.hero-copy .kicker { display:flex; align-items:center; gap:12px; color:var(--primary); }
.hero-copy .kicker::before { content:''; width:36px; height:1px; background:var(--accent); }
.hero h1 { max-width:680px; margin:25px 0 0; font-size:clamp(4.4rem, 8vw, 7.6rem); }
.hero p { max-width:600px; margin:30px 0 0; color:var(--muted); font-size:18px; line-height:1.8; }
.actions { display:flex; flex-wrap:wrap; gap:12px; margin-top:32px; }
.button { display:inline-flex; align-items:center; justify-content:center; gap:10px; border:1px solid transparent; border-radius:11px; padding:13px 16px; font-size:14px; font-weight:700; text-decoration:none; cursor:pointer; transition:transform .2s ease, background .2s ease, border-color .2s ease; }
.button:hover { transform:translateY(-1px); }
.button-primary { color:#fff; background:var(--primary); box-shadow:0 10px 20px -14px rgba(63,119,100,.8); }
.button-primary:hover { background:var(--primary-dark); }
.button-secondary { color:var(--ink); background:rgba(252,251,248,.7); border-color:var(--border); }
.button-secondary:hover { color:var(--primary); border-color:rgba(63,119,100,.5); }
.trust-row { display:flex; flex-wrap:wrap; align-items:center; gap:10px; margin-top:36px; color:var(--muted); font-size:12px; }
.trust-row .dot { width:4px; height:4px; border-radius:50%; background:var(--border); }
.protocol { position:relative; max-width:460px; margin:0 auto; }
.protocol::after { content:''; position:absolute; width:260px; height:260px; right:-70px; top:-40px; border:1px solid rgba(191,128,107,.35); border-radius:50%; z-index:0; }
.protocol-card { position:relative; z-index:1; overflow:hidden; border:1px solid var(--border); border-radius:30px; background:rgba(252,251,248,.9); box-shadow:0 18px 36px -28px rgba(37,50,56,.5); }
.protocol-top { display:flex; justify-content:space-between; padding:27px 28px 20px; border-bottom:1px solid var(--border); }
.protocol-body { padding:34px 28px 28px; }
.protocol-body .sub { color:var(--primary); font-size:12px; font-weight:700; }
.protocol-body h2 { margin:15px 0 28px; font-size:32px; line-height:1; }
.steps { display:grid; gap:10px; }
.step { display:flex; align-items:center; gap:12px; padding:12px; border:1px solid var(--border); border-radius:14px; font-size:14px; }
.step span { display:grid; place-items:center; width:28px; height:28px; border-radius:50%; color:var(--primary); background:#edf0e9; font: .7rem var(--mono); }
.step b { margin-left:auto; color:rgba(63,119,100,.65); }
.protocol-note { display:flex; align-items:center; gap:10px; margin-top:20px; padding:15px; border-radius:14px; color:#fff; background:var(--primary); font-size:12px; }
.photo-strip { position:relative; height:150px; overflow:hidden; }
.photo-strip img { width:100%; height:100%; object-fit:cover; filter:saturate(.72) contrast(.95); }
.photo-strip::after { content:''; position:absolute; inset:0; background:linear-gradient(90deg, rgba(32,51,62,.35), transparent 60%); }
.hero-foot { display:flex; justify-content:space-between; padding:18px 0 28px; border-top:1px solid rgba(222,219,211,.8); color:var(--muted); font-size:12px; }

.section { padding:105px 0; }
.section-grid { display:grid; grid-template-columns:.7fr 1.3fr; gap:70px; }
.section h2 { max-width:560px; margin:0; font-size:clamp(3.3rem, 6vw, 5.4rem); }
.eyebrow { margin-bottom:16px; color:var(--primary); }
.method-grid { display:grid; grid-template-columns:repeat(3, 1fr); gap:28px; }
.method { padding-top:16px; border-top:2px solid var(--primary); }
.method .num { color:var(--accent); }
.method h3 { margin:24px 0 10px; font-size:18px; }
.method p { margin:0; color:var(--muted); font-size:14px; line-height:1.7; }
.method-image { margin-top:40px; border-radius:18px; overflow:hidden; height:180px; }
.method-image img { width:100%; height:100%; object-fit:cover; filter:saturate(.65); }

.dark-section { color:var(--sidebar-ink); background:var(--sidebar); }
.dark-section .muted { color:rgba(248,246,240,.63); }
.dark-section .section-grid { grid-template-columns:1fr 1.35fr; }
.dark-section h2 { color:var(--sidebar-ink); }
.partner-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:18px; }
.partner { padding:24px; border:1px solid var(--sidebar-border); border-radius:18px; background:rgba(59,80,89,.35); }
.partner .num { display:grid; place-items:center; width:36px; height:36px; border:1px solid rgba(151,207,183,.5); border-radius:50%; color:#97cfb7; font: .7rem var(--mono); }
.partner h3 { margin:26px 0 8px; font-size:18px; }
.partner p { margin:0; color:rgba(248,246,240,.6); font-size:14px; }
.partner a { display:block; margin-top:16px; color:#97cfb7; font-size:12px; }

.proof-head { display:flex; justify-content:space-between; align-items:end; gap:20px; margin-bottom:48px; }
.proof-head p { max-width:310px; margin:0; color:var(--muted); font-size:14px; line-height:1.7; }
.proof-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.proof { padding:26px; border:1px solid var(--border); border-radius:18px; background:var(--card); }
.proof:nth-child(2) { background:#eee9de; }
.proof .value { color:var(--primary); font: 3.4rem/1 var(--serif); }
.proof strong { display:block; margin-top:14px; }
.proof p { margin:7px 0 0; color:var(--muted); font-size:13px; }
.pricing-section { border-block:1px solid var(--border); background:rgba(238,233,222,.42); }
.offer { margin-bottom:16px; padding:24px; border:1px solid var(--border); border-radius:18px; background:rgba(252,251,248,.55); }
.offer.featured { border-color:rgba(63,119,100,.5); background:var(--card); box-shadow:0 0 0 1px rgba(63,119,100,.12), 0 18px 40px -28px rgba(63,119,100,.4); }
.offer-top { display:flex; justify-content:space-between; gap:22px; }
.offer h3 { margin:8px 0 0; font-size:24px; }
.offer p { max-width:520px; margin:8px 0 0; color:var(--muted); font-size:14px; }
.price { flex:0 0 auto; color:var(--primary); font-size:19px; font-weight:700; text-align:right; }
.price small { display:block; margin-top:4px; color:var(--muted); font-size:11px; font-weight:400; }
.offer-bottom { display:flex; justify-content:space-between; gap:20px; align-items:center; margin-top:20px; padding-top:17px; border-top:1px solid var(--border); }
.features { display:flex; flex-wrap:wrap; gap:8px 18px; color:var(--muted); font-size:12px; }
.features span::before { content:'✓'; margin-right:7px; color:var(--primary); }
.offer-bottom a { color:var(--primary); font-size:13px; font-weight:700; text-decoration:none; }

.contact-grid { display:grid; grid-template-columns:.72fr 1.28fr; gap:70px; }
.contact h2 { font-size:clamp(3.3rem, 6vw, 5.4rem); }
.contact-copy p { max-width:390px; color:var(--muted); font-size:14px; line-height:1.7; }
.contact-links { margin-top:32px; padding-top:22px; border-top:1px solid var(--border); display:grid; gap:12px; }
.contact-links a { color:var(--primary); font-size:14px; font-weight:700; text-decoration:none; }
.form-card { padding:32px; border:1px solid var(--border); border-radius:18px; background:var(--card); box-shadow:0 0 0 1px rgba(63,119,100,.1), 0 18px 50px -30px rgba(63,119,100,.35); }
.form-card h3 { margin:0 0 26px; font-size:34px; }
.form-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:18px; }
label { display:block; margin-bottom:8px; font-size:13px; font-weight:700; }
input, textarea, select { width:100%; padding:12px 13px; border:1px solid #d6d2c9; border-radius:10px; color:var(--ink); background:#f7f5f0; font:inherit; font-size:14px; }
input:focus, textarea:focus, select:focus { outline:0; border-color:var(--primary); box-shadow:0 0 0 3px rgba(63,119,100,.12); }
.field { margin-top:18px; }
textarea { min-height:130px; resize:vertical; }
.form-bottom { display:flex; justify-content:space-between; align-items:center; gap:16px; margin-top:22px; }
.form-bottom p { max-width:260px; margin:0; color:var(--muted); font-size:11px; }
.success { padding:28px; border:1px solid rgba(63,119,100,.25); border-radius:18px; background:rgba(63,119,100,.06); }
.success h3 { margin:10px 0; }
.error { margin:12px 0 0; color:#a84f43; font-size:13px; }
.footer { padding:38px 0; color:var(--sidebar-ink); background:var(--sidebar); }
.footer-inner { display:flex; justify-content:space-between; gap:30px; align-items:end; }
.footer .brand-mark { background:rgba(151,207,183,.13); }
.footer .brand-text small { color:rgba(248,246,240,.55); }
.footer p { max-width:310px; margin:17px 0 0; color:rgba(248,246,240,.5); font-size:12px; }
.footer-note { color:#97cfb7; text-align:right; }
.footer-note small { display:block; margin-top:10px; color:rgba(248,246,240,.42); font-size:11px; }

.admin-page { min-height:100vh; background:var(--background); }
.admin-wrap { width:min(1180px, calc(100% - 40px)); margin:0 auto; padding:50px 0 80px; }
.admin-top { display:flex; align-items:end; justify-content:space-between; gap:20px; margin-bottom:34px; }
.admin-top h1 { margin:8px 0 0; font-size:clamp(3rem,6vw,5rem); }
.admin-nav { display:flex; gap:8px; flex-wrap:wrap; margin-bottom:25px; }
.admin-nav a { padding:9px 13px; border:1px solid var(--border); border-radius:9px; color:var(--muted); background:var(--card); font-size:13px; text-decoration:none; }
.admin-nav a.active { color:var(--primary); border-color:rgba(63,119,100,.4); }
.admin-card { margin-bottom:20px; padding:24px; border:1px solid var(--border); border-radius:16px; background:var(--card); }
.admin-card h2 { margin:0 0 18px; font-size:21px; }
.admin-card h3 { margin:22px 0 12px; font-size:15px; }
.admin-table { width:100%; border-collapse:collapse; font-size:13px; }
.admin-table th, .admin-table td { padding:10px 8px; border-bottom:1px solid var(--border); text-align:left; vertical-align:top; }
.admin-table th { color:var(--muted); font: .65rem var(--mono); letter-spacing:.08em; text-transform:uppercase; }
.notice { margin-bottom:18px; padding:12px 14px; border-radius:10px; color:var(--primary-dark); background:rgba(63,119,100,.1); font-size:13px; }
.login { display:grid; place-items:center; min-height:100vh; padding:25px; }
.login-card { width:min(440px,100%); padding:32px; border:1px solid var(--border); border-radius:18px; background:var(--card); }
.login-card h1 { margin:0 0 10px; font: 3rem/1 var(--serif); }
.login-card p { color:var(--muted); font-size:14px; }
.small { color:var(--muted); font-size:12px; }
.check { width:auto; margin-right:6px; }

@media (max-width: 850px) {
  .nav { display:none; position:absolute; left:20px; right:20px; top:70px; flex-direction:column; align-items:flex-start; gap:15px; padding:18px; border:1px solid var(--border); border-radius:14px; background:var(--card); box-shadow:0 18px 35px -28px #253238; }
  .nav.open { display:flex; }
  .langs { padding:10px 0 0; border-left:0; border-top:1px solid var(--border); }
  .menu { display:block; }
  .hero-layout, .section-grid, .dark-section .section-grid, .contact-grid { grid-template-columns:1fr; gap:45px; }
  .hero-layout { min-height:0; padding:65px 0 55px; }
  .hero h1 { font-size:clamp(3.8rem,16vw,6rem); }
  .protocol { width:100%; }
  .section { padding:75px 0; }
  .method-grid { gap:18px; }
  .proof-head { display:block; }
  .proof-head p { margin-top:18px; }
}
@media (max-width: 580px) {
  .wrap { width:min(100% - 32px, 1160px); }
  .hero p { font-size:16px; }
  .method-grid, .proof-grid, .partner-grid, .form-grid { grid-template-columns:1fr; }
  .hero-foot, .footer-inner, .offer-top, .offer-bottom, .form-bottom, .admin-top { display:block; }
  .hero-foot span + span, .footer-note { display:block; margin-top:10px; text-align:left; }
  .offer .price { margin-top:15px; text-align:left; }
  .offer-bottom .button, .form-bottom .button { width:100%; margin-top:15px; }
  .form-card { padding:22px; }
  .admin-wrap { width:min(100% - 32px, 1180px); }
  .admin-table { display:block; overflow:auto; white-space:nowrap; }
}