:root{
  --navy:#0a1f44;--navy-2:#13294b;--ink:#0f172a;--ink-2:#1e293b;
  --muted:#64748b;--muted-2:#94a3b8;--line:#e5e9f2;--bg:#fbfcfe;--card:#fff;
  --brand:#1156c8;--brand-2:#0b3d8a;--brand-soft:#eaf1fc;
  --accent:#00b3a4;--ok:#16a34a;--warn:#f59e0b;--err:#dc2626;
  --shadow-xs:0 1px 2px rgba(15,23,42,.06);
  --shadow-sm:0 2px 8px rgba(15,23,42,.06);
  --shadow:0 6px 24px rgba(15,23,42,.08);
  --shadow-lg:0 24px 64px rgba(11,61,138,.18);
  --radius:14px;--radius-lg:18px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55;font-size:15px}
a{color:inherit;text-decoration:none;cursor:pointer}
button{font-family:inherit;cursor:pointer;border:0;background:none}
img,svg{display:block;max-width:100%}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.eyebrow{display:inline-block;color:var(--brand);font-weight:600;font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px}

/* TOPBAR */
.announce{background:var(--navy);color:#dbe5f4;font-size:13px;padding:9px 0;text-align:center;letter-spacing:.01em}
.announce strong{color:#fff}
.announce a{color:var(--accent);font-weight:600;margin-left:8px}

nav.topbar{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);padding:14px 0}
nav .row{display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:var(--navy);letter-spacing:-.01em}
.logo-mark{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--brand),var(--brand-2));display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(17,86,200,.35)}
.logo-mark svg{width:18px;height:18px;color:#fff}
.nav-links{display:flex;gap:2px;align-items:center}
.nl{padding:9px 14px;border-radius:8px;font-weight:500;font-size:14px;color:var(--ink-2);transition:all .15s}
.nl:hover{background:var(--brand-soft);color:var(--brand)}
.nav-cta{display:flex;gap:8px;align-items:center}
.phone-mini{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--ink);padding:0 12px}
.phone-mini svg{width:16px;height:16px;color:var(--brand)}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:10px;font-weight:600;font-size:14px;transition:all .15s;white-space:nowrap}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 4px 14px rgba(17,86,200,.28)}
.btn-primary:hover{background:var(--brand-2);box-shadow:0 6px 20px rgba(17,86,200,.4);transform:translateY(-1px)}
.btn-secondary{background:var(--navy);color:#fff}
.btn-secondary:hover{background:var(--navy-2)}
.btn-outline{background:#fff;border:1.5px solid var(--line);color:var(--ink)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand)}
.btn-ghost{background:transparent;color:var(--ink-2)}
.btn-ghost:hover{background:var(--brand-soft);color:var(--brand)}
.btn-lg{padding:14px 26px;font-size:15px}
.btn svg{width:16px;height:16px}


/* ============================ */


/* HERO */
.hero{position:relative;padding:64px 0 40px;background:linear-gradient(180deg,#f4f8ff 0%,#fbfcfe 100%);overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background-image:radial-gradient(circle at 1px 1px,rgba(17,86,200,.08) 1px,transparent 0);background-size:32px 32px;mask-image:linear-gradient(180deg,rgba(0,0,0,.6),transparent 80%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;position:relative;z-index:1}
@media(max-width:960px){.hero-grid{grid-template-columns:1fr;gap:32px}}
.hero-pill{display:inline-flex;align-items:center;gap:10px;padding:6px 14px 6px 6px;background:#fff;border:1px solid var(--line);border-radius:999px;font-size:13px;font-weight:500;color:var(--ink-2);box-shadow:var(--shadow-xs);margin-bottom:22px}
.hero-pill .live{display:inline-flex;align-items:center;gap:6px;background:#e9f9ee;color:var(--ok);padding:3px 10px;border-radius:999px;font-weight:700;font-size:11.5px;letter-spacing:.05em;text-transform:uppercase}
.hero-pill .live::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px rgba(22,163,74,.18);animation:p 1.6s infinite}
@keyframes p{0%,100%{opacity:1}50%{opacity:.3}}
.hero h1{font-size:clamp(34px,4.6vw,52px);font-weight:800;line-height:1.06;letter-spacing:-.025em;color:var(--navy);margin-bottom:18px}
.hero h1 .accent{color:var(--brand);position:relative;white-space:nowrap}
.hero h1 .accent::after{content:'';position:absolute;left:0;right:0;bottom:-2px;height:8px;background:rgba(17,86,200,.14);border-radius:3px;z-index:-1}
.hero-sub{font-size:17px;color:var(--muted);max-width:520px;margin-bottom:28px;line-height:1.65}
.trust{display:flex;flex-wrap:wrap;gap:22px;align-items:center;margin-top:20px;padding-top:22px;border-top:1px solid var(--line)}
.trust-label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;font-weight:600}
.op-logos{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.op-logo{height:22px;font-weight:800;font-size:14px;letter-spacing:-.01em;color:var(--muted);opacity:.7;transition:opacity .2s}
.op-logo:hover{opacity:1}
.op-orange{color:#ff7900}.op-play{color:#83bb26}.op-tmob{color:#e20074}.op-plus{color:#00a651}.op-netia{color:#e30613}.op-vectra{color:#1f3d7a}

/* HERO VISUAL */
.hero-visual{position:relative;height:480px;border-radius:24px;background:linear-gradient(135deg,#fff,#eef4ff);box-shadow:var(--shadow-lg);overflow:hidden;border:1px solid rgba(17,86,200,.08)}
.hv-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(17,86,200,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(17,86,200,.05) 1px,transparent 1px);background-size:24px 24px}
.hv-card{position:absolute;background:#fff;border-radius:14px;padding:14px 16px;box-shadow:var(--shadow);display:flex;align-items:center;gap:12px;font-size:13px;border:1px solid var(--line)}
.hv-card .ic{width:36px;height:36px;border-radius:9px;display:flex;align-items:center;justify-content:center}
.hv-card .ic svg{width:18px;height:18px;color:#fff}
.hv-card .t{font-weight:700;font-size:13.5px;color:var(--ink)}
.hv-card .d{font-size:12px;color:var(--muted)}
.hv-c1{top:30px;left:24px;animation:fl 5s ease-in-out infinite}
.hv-c1 .ic{background:linear-gradient(135deg,#1156c8,#00b3a4)}
.hv-c2{bottom:40px;left:40px;animation:fl 5s ease-in-out infinite .8s}
.hv-c2 .ic{background:linear-gradient(135deg,#00b3a4,#1156c8)}
.hv-c3{top:100px;right:30px;animation:fl 5s ease-in-out infinite 1.6s}
.hv-c3 .ic{background:linear-gradient(135deg,#0b3d8a,#1156c8)}
.hv-c4{bottom:140px;right:24px;animation:fl 5s ease-in-out infinite 2.4s;border:1.5px solid var(--ok)}
.hv-c4 .ic{background:linear-gradient(135deg,#16a34a,#10b981)}
@keyframes fl{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.hv-center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:160px;height:160px;border-radius:50%;background:linear-gradient(135deg,#1156c8,#0b3d8a);display:flex;align-items:center;justify-content:center;box-shadow:0 20px 60px rgba(17,86,200,.45)}
.hv-center::before,.hv-center::after{content:'';position:absolute;border-radius:50%;border:1.5px solid rgba(17,86,200,.2)}
.hv-center::before{inset:-30px;animation:ring 3s ease-out infinite}
.hv-center::after{inset:-60px;animation:ring 3s ease-out infinite .8s}
@keyframes ring{0%{opacity:1;transform:scale(.8)}100%{opacity:0;transform:scale(1.3)}}
.hv-center svg{width:64px;height:64px;color:#fff}


/* ============================ */


/* CHECKER */
.checker-wrap{margin-top:-50px;position:relative;z-index:5;padding-bottom:24px}
.checker{background:#fff;border-radius:20px;padding:28px;box-shadow:var(--shadow-lg);border:1px solid var(--line)}
.checker-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;flex-wrap:wrap;gap:12px}
.checker-title{font-size:18px;font-weight:700;color:var(--navy);display:flex;align-items:center;gap:10px}
.checker-title svg{width:20px;height:20px;color:var(--brand)}
.checker-tabs{display:inline-flex;gap:4px;background:#f3f6fc;padding:4px;border-radius:11px}
.tab{padding:10px 18px;border-radius:8px;font-weight:600;font-size:13.5px;display:flex;align-items:center;gap:7px;color:var(--muted);transition:all .15s}
.tab svg{width:15px;height:15px}
.tab.active{background:#fff;color:var(--brand);box-shadow:var(--shadow-xs)}
.tab-content{display:none}
.tab-content.active{display:block;animation:fi .25s ease}
@keyframes fi{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:12.5px;font-weight:600;color:var(--ink-2)}
.field label .req{color:var(--err);margin-left:2px}
.field .help{font-size:12px;color:var(--muted);font-weight:500}
.input,.select{padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;font-size:14px;width:100%;font-family:inherit;background:#fff;color:var(--ink);transition:all .15s}
.input::placeholder{color:#94a3b8}
.input:focus,.select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(17,86,200,.12)}
.input-icon{position:relative}
.input-icon svg{position:absolute;left:13px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:var(--muted);pointer-events:none}
.input-icon .input{padding-left:38px}
.form-grid{display:grid;grid-template-columns:1fr;gap:14px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.row3{display:grid;grid-template-columns:2fr 1fr 1fr;gap:12px}
@media(max-width:640px){.row2,.row3{grid-template-columns:1fr}}
.extra-fields{display:none;flex-direction:column;gap:12px;margin-top:4px;padding-top:16px;border-top:1px dashed var(--line)}
.extra-fields.show{display:flex;animation:sd .3s ease}
@keyframes sd{from{opacity:0;max-height:0}to{opacity:1;max-height:600px}}
.submit-row{display:flex;gap:10px;margin-top:4px;align-items:center}
.submit-row .btn{flex:1;justify-content:center;padding:13px}
.secure-note{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:6px}
.secure-note svg{width:13px;height:13px;color:var(--ok)}

/* TRUST BAR */
.trustbar{padding:32px 0;border-bottom:1px solid var(--line);background:#fff}
.trustbar .row{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:20px}
.tb-label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;font-weight:600}
.tb-logos{display:flex;gap:36px;align-items:center;flex-wrap:wrap}
.tb-logos .op-logo{height:24px;font-size:16px}

/* STATS */
.stats-section{padding:48px 0;background:var(--navy);color:#fff;position:relative;overflow:hidden}
.stats-section::before{content:'';position:absolute;inset:0;background-image:radial-gradient(circle at 1px 1px,rgba(255,255,255,.06) 1px,transparent 0);background-size:32px 32px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;position:relative}
@media(max-width:768px){.stats{grid-template-columns:repeat(2,1fr);gap:24px}}
.stat{text-align:left}
.stat-num{font-size:32px;font-weight:800;letter-spacing:-.02em;color:#fff;line-height:1.1;margin-bottom:6px}
.stat-num .unit{font-size:18px;color:var(--accent);margin-left:4px;font-weight:700}
.stat-lbl{font-size:13px;color:#9bb1d4;letter-spacing:.02em}


/* ============================ */


/* SECTIONS */
section.block{padding:80px 0}
section.alt{background:#fff}
.section-head{max-width:720px;margin:0 auto 48px;text-align:center}
.section-head h2{font-size:clamp(28px,3.4vw,40px);font-weight:800;letter-spacing:-.02em;line-height:1.15;color:var(--navy);margin-bottom:14px}
.section-head p{color:var(--muted);font-size:16.5px;line-height:1.65}

/* TECH GRID */
.tech-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:960px){.tech-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.tech-grid{grid-template-columns:1fr}}
.tech-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;transition:all .2s;position:relative;display:flex;flex-direction:column}
.tech-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(17,86,200,.3)}
.tech-card .ico{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:18px;background:var(--brand-soft)}
.tech-card .ico svg{width:24px;height:24px;color:var(--brand)}
.tech-card.t1 .ico{background:linear-gradient(135deg,#dbeafe,#cffafe)}
.tech-card.t1 .ico svg{color:#1156c8}
.tech-card.t2 .ico{background:linear-gradient(135deg,#ede9fe,#fce7f3)}
.tech-card.t2 .ico svg{color:#7c3aed}
.tech-card.t3 .ico{background:linear-gradient(135deg,#fef3c7,#fed7aa)}
.tech-card.t3 .ico svg{color:#d97706}
.tech-card.t4 .ico{background:linear-gradient(135deg,#d1fae5,#a7f3d0)}
.tech-card.t4 .ico svg{color:#059669}
.tech-card h3{font-size:18px;margin-bottom:6px;font-weight:700;color:var(--navy)}
.tech-card .speed{font-size:13px;color:var(--brand);font-weight:600;margin-bottom:14px;display:flex;align-items:center;gap:6px}
.tech-card .speed svg{width:13px;height:13px}
.tech-card p{font-size:14px;color:var(--muted);margin-bottom:18px;flex:1;line-height:1.6}
.tech-meta{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}
.meta-tag{padding:3px 10px;background:#f3f6fc;border-radius:6px;font-size:11.5px;font-weight:600;color:var(--ink-2)}
.tech-link{font-size:13px;font-weight:600;color:var(--brand);display:flex;align-items:center;gap:6px}
.tech-link svg{width:13px;height:13px;transition:transform .2s}
.tech-card:hover .tech-link svg{transform:translateX(3px)}

/* COMPARISON TABLE */
.cmp-table{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;margin-top:40px}
.cmp-table table{width:100%;border-collapse:collapse;font-size:14px}
.cmp-table th{background:#f7faff;text-align:left;padding:14px 18px;font-weight:700;color:var(--navy);font-size:13px;text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--line)}
.cmp-table td{padding:14px 18px;border-bottom:1px solid var(--line);color:var(--ink-2)}
.cmp-table tr:last-child td{border-bottom:0}
.cmp-table tr:hover td{background:#fbfcfe}
.cmp-table .check{color:var(--ok);font-weight:700}
.cmp-table .cross{color:var(--muted-2)}
.cmp-table .star{color:var(--warn)}
.cmp-table .name{font-weight:700;color:var(--navy);display:flex;align-items:center;gap:10px}
.cmp-table .name .dot{width:10px;height:10px;border-radius:50%}

/* FILTERS */
.filters-bar{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:24px;justify-content:space-between}
.filter-group{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.filter-label{font-size:12px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-right:4px}
.chip{padding:7px 14px;border-radius:8px;background:#fff;border:1.5px solid var(--line);font-size:13px;font-weight:600;color:var(--ink-2);transition:all .15s}
.chip:hover{border-color:var(--brand);color:var(--brand)}
.chip.active{background:var(--brand);color:#fff;border-color:var(--brand)}
.price-filter{display:flex;align-items:center;gap:12px;font-size:13px;font-weight:600;color:var(--ink-2)}
.price-filter input[type=range]{accent-color:var(--brand);width:140px}

/* TARIFFS */
.tariffs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:960px){.tariffs{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.tariffs{grid-template-columns:1fr}}
.tariff{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;transition:all .2s;display:flex;flex-direction:column;position:relative}
.tariff:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(17,86,200,.3)}
.tariff.featured{border-color:var(--brand);border-width:2px;box-shadow:0 12px 32px rgba(17,86,200,.16)}
.tariff-badge{position:absolute;top:-11px;left:24px;background:var(--brand);color:#fff;font-size:11px;font-weight:700;padding:4px 10px;border-radius:6px;letter-spacing:.06em;text-transform:uppercase}
.t-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px;gap:12px}
.t-op-name{font-weight:800;font-size:15px;letter-spacing:-.01em}
.t-tech-tag{font-size:10.5px;font-weight:700;color:var(--brand);background:var(--brand-soft);padding:3px 8px;border-radius:5px;text-transform:uppercase;letter-spacing:.05em}
.t-speed{font-size:38px;font-weight:800;letter-spacing:-.025em;color:var(--navy);line-height:1;margin-bottom:4px}
.t-speed small{font-size:14px;font-weight:600;color:var(--muted);margin-left:4px}
.t-line{font-size:12.5px;color:var(--muted);margin-bottom:18px;display:flex;align-items:center;gap:6px}
.t-line svg{width:12px;height:12px;color:var(--ok)}
.t-feats{list-style:none;font-size:13.5px;margin-bottom:18px;flex:1;display:flex;flex-direction:column;gap:8px}
.t-feats li{display:flex;gap:8px;align-items:flex-start;color:var(--ink-2)}
.t-feats li svg{width:14px;height:14px;color:var(--ok);flex-shrink:0;margin-top:3px}
.t-price{display:flex;align-items:baseline;gap:6px;padding:14px 16px;background:#f7faff;border-radius:12px;margin-bottom:14px;border:1px solid #eaf1fc}
.t-price .val{font-size:28px;font-weight:800;color:var(--navy);letter-spacing:-.02em}
.t-price .per{font-size:12px;color:var(--muted);font-weight:500}
.t-price .from{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-weight:600;margin-right:auto}
.tariff .btn{width:100%;justify-content:center}


/* ============================ */


/* STEPS */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;position:relative}
@media(max-width:768px){.steps{grid-template-columns:1fr}}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px 28px;position:relative}
.step-num{width:36px;height:36px;border-radius:9px;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;margin-bottom:18px;box-shadow:0 6px 16px rgba(17,86,200,.3)}
.step h3{font-size:18px;margin-bottom:10px;color:var(--navy);font-weight:700}
.step p{font-size:14.5px;color:var(--muted);line-height:1.6}
.step .ic{width:24px;height:24px;color:var(--brand);margin-bottom:14px}

/* TESTIMONIALS */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:900px){.testi-grid{grid-template-columns:1fr}}
.testi{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px}
.stars{display:flex;gap:2px;margin-bottom:14px;color:#fbbf24}
.stars svg{width:16px;height:16px;fill:#fbbf24}
.testi-text{font-size:14.5px;color:var(--ink-2);line-height:1.65;margin-bottom:18px}
.testi-author{display:flex;align-items:center;gap:12px}
.avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}
.au-name{font-weight:700;font-size:14px;color:var(--navy)}
.au-meta{font-size:12.5px;color:var(--muted)}

/* CALCULATOR */
.calc-box{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:36px;max-width:820px;margin:0 auto}
.calc-progress{display:flex;gap:10px;margin-bottom:30px;align-items:center}
.calc-progress .seg{flex:1;height:4px;border-radius:2px;background:var(--line);overflow:hidden}
.calc-progress .seg.active{background:linear-gradient(90deg,var(--brand),var(--accent))}
.calc-progress .step-count{font-size:13px;color:var(--muted);font-weight:600;letter-spacing:.04em;text-transform:uppercase;white-space:nowrap}
.calc-step{display:none}
.calc-step.active{display:block;animation:fi .25s ease}
.calc-step h3{font-size:22px;font-weight:700;color:var(--navy);margin-bottom:8px;letter-spacing:-.01em}
.calc-step .desc{color:var(--muted);font-size:14.5px;margin-bottom:24px}
.opt-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:24px}
@media(max-width:600px){.opt-grid{grid-template-columns:1fr 1fr}}
.opt{padding:18px 14px;border:1.5px solid var(--line);border-radius:12px;background:#fff;font-weight:600;font-size:13.5px;color:var(--ink-2);text-align:left;transition:all .15s;display:flex;flex-direction:column;align-items:flex-start;gap:8px;line-height:1.4}
.opt:hover{border-color:var(--brand);background:#fbfcff}
.opt.selected{border-color:var(--brand);background:var(--brand-soft);color:var(--brand)}
.opt .opt-ic{width:32px;height:32px;border-radius:8px;background:#f3f6fc;display:flex;align-items:center;justify-content:center;margin-bottom:4px}
.opt .opt-ic svg{width:16px;height:16px;color:var(--brand)}
.opt.selected .opt-ic{background:var(--brand);color:#fff}
.opt.selected .opt-ic svg{color:#fff}
.calc-nav{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-top:18px;border-top:1px solid var(--line)}
.calc-result{padding:32px;border-radius:16px;background:linear-gradient(135deg,#f4f8ff,#eef9f7);border:1px solid var(--brand-soft);text-align:left;margin-top:8px}
.calc-result .recommend-label{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--brand);font-weight:700;letter-spacing:.08em;text-transform:uppercase;background:#fff;padding:5px 12px;border-radius:999px;margin-bottom:14px;border:1px solid var(--brand-soft)}
.calc-result h4{font-size:26px;font-weight:800;color:var(--navy);margin-bottom:6px;letter-spacing:-.01em}
.calc-result .rec-op{font-size:15px;color:var(--muted);margin-bottom:18px}
.calc-result .rec-features{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:18px 0}
@media(max-width:520px){.calc-result .rec-features{grid-template-columns:1fr}}
.calc-result .rec-features div{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--ink-2)}
.calc-result .rec-features svg{width:16px;height:16px;color:var(--ok)}
.calc-result .price-row{display:flex;align-items:baseline;justify-content:space-between;padding:18px;background:#fff;border-radius:12px;margin:18px 0;border:1px solid var(--line)}
.calc-result .price-row .v{font-size:34px;font-weight:800;color:var(--navy);letter-spacing:-.02em}
.calc-result .price-row .v small{font-size:14px;color:var(--muted);font-weight:600;margin-left:6px}
.calc-result .actions{display:flex;gap:10px;flex-wrap:wrap}

/* FAQ */
.faq-list{max-width:780px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:8px;overflow:hidden;transition:all .2s}
.faq-item:hover{border-color:rgba(17,86,200,.3)}
.faq-item.open{border-color:var(--brand);box-shadow:var(--shadow-xs)}
.faq-q{padding:18px 22px;font-weight:600;display:flex;justify-content:space-between;align-items:center;width:100%;text-align:left;font-size:15px;color:var(--navy);gap:12px}
.faq-q .ico{transition:transform .25s;color:var(--brand);flex-shrink:0}
.faq-q .ico svg{width:18px;height:18px}
.faq-item.open .ico{transform:rotate(180deg)}
.faq-a{padding:0 22px;max-height:0;overflow:hidden;transition:max-height .3s ease,padding .3s ease;color:var(--muted);font-size:14.5px;line-height:1.65}
.faq-item.open .faq-a{padding:0 22px 18px;max-height:400px}

/* CTA BAND */
.cta-band{background:linear-gradient(135deg,var(--navy),var(--brand-2));color:#fff;border-radius:22px;padding:52px;display:grid;grid-template-columns:1.4fr 1fr;gap:32px;align-items:center;position:relative;overflow:hidden}
@media(max-width:768px){.cta-band{grid-template-columns:1fr;padding:36px;text-align:center}}
.cta-band::before{content:'';position:absolute;top:-100px;right:-100px;width:300px;height:300px;border-radius:50%;background:rgba(0,179,164,.15);filter:blur(60px)}
.cta-band h2{font-size:32px;font-weight:800;letter-spacing:-.02em;margin-bottom:10px;line-height:1.15}
.cta-band p{opacity:.85;font-size:16px;line-height:1.6;max-width:480px}
.cta-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;position:relative;z-index:1}
@media(max-width:768px){.cta-actions{justify-content:center}}
.cta-band .btn-primary{background:#fff;color:var(--brand)}
.cta-band .btn-primary:hover{background:#f3f6fc}
.cta-phone{display:flex;align-items:center;gap:14px;color:#fff;font-weight:700;font-size:20px;letter-spacing:-.01em}
.cta-phone svg{width:22px;height:22px}

/* FOOTER */
footer{background:#070f24;color:#9bb1d4;padding:64px 0 28px;margin-top:80px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
@media(max-width:768px){.foot-grid{grid-template-columns:1fr 1fr;gap:30px}}
.foot-brand .logo{color:#fff;margin-bottom:16px}
.foot-brand p{font-size:14px;line-height:1.65;color:#9bb1d4;margin-bottom:14px}
.foot-addr{font-size:12.5px;color:#6b80a8;line-height:1.7}
.foot-grid h4{color:#fff;font-size:12.5px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:18px;font-weight:700}
.foot-grid ul{list-style:none}
.foot-grid li{padding:6px 0;font-size:14px}
.foot-grid a{color:#9bb1d4;transition:color .15s}
.foot-grid a:hover{color:#fff}
.foot-grid li svg{width:14px;height:14px;color:#6b80a8;margin-right:8px;vertical-align:middle}
.foot-bottom{border-top:1px solid #1a2542;padding-top:24px;font-size:13px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;color:#6b80a8}
.foot-bottom .legal{display:flex;gap:18px;flex-wrap:wrap}
.foot-bottom .legal a:hover{color:#fff}

/* MODAL & TOAST */
.modal-bg{position:fixed;inset:0;background:rgba(7,15,36,.65);backdrop-filter:blur(6px);display:none;align-items:center;justify-content:center;z-index:200;padding:20px}
.modal-bg.show{display:flex;animation:fi .2s ease}
.modal{background:#fff;border-radius:18px;padding:32px;max-width:460px;width:100%;box-shadow:0 30px 80px rgba(7,15,36,.5);position:relative;border:1px solid var(--line)}
.modal .close{position:absolute;top:14px;right:14px;width:34px;height:34px;border-radius:50%;background:#f3f6fc;color:var(--ink-2);display:flex;align-items:center;justify-content:center;font-size:18px}
.modal .close:hover{background:var(--brand-soft);color:var(--brand)}
.modal h3{font-size:22px;margin-bottom:8px;color:var(--navy);font-weight:700;letter-spacing:-.01em}
.modal p{color:var(--muted);margin-bottom:18px;font-size:14.5px;line-height:1.6}
.modal .input{margin-bottom:10px}
.modal .btn{width:100%;justify-content:center;margin-top:6px}
.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%) translateY(80px);background:var(--navy);color:#fff;padding:14px 22px;border-radius:11px;font-size:14px;font-weight:600;box-shadow:0 16px 40px rgba(7,15,36,.4);z-index:300;opacity:0;transition:all .3s;display:flex;align-items:center;gap:10px}
.toast.show{transform:translateX(-50%) translateY(0);opacity:1}
.toast svg{width:18px;height:18px;color:var(--accent)}


/* ============================ */


      @keyframes claude-pulse {
        0% {
          box-shadow: 
            inset 0 0 10px rgba(217, 119, 87, 0.5),
            inset 0 0 20px rgba(217, 119, 87, 0.3),
            inset 0 0 30px rgba(217, 119, 87, 0.1);
        }
        50% {
          box-shadow: 
            inset 0 0 15px rgba(217, 119, 87, 0.7),
            inset 0 0 25px rgba(217, 119, 87, 0.5),
            inset 0 0 35px rgba(217, 119, 87, 0.2);
        }
        100% {
          box-shadow: 
            inset 0 0 10px rgba(217, 119, 87, 0.5),
            inset 0 0 20px rgba(217, 119, 87, 0.3),
            inset 0 0 30px rgba(217, 119, 87, 0.1);
        }
      }