/* Valarodigital — main stylesheet */
:root {
  --navy: #0b1530;
  --navy-2: #111f45;
  --navy-3: #1a2b5c;
  --orange: #ff6a2b;
  --orange-2: #ff9a3c;
  --amber: #ffc24b;
  --ink: #0f1a33;
  --text: #3d4866;
  --muted: #6b7591;
  --line: #e4e8f1;
  --soft: #f5f7fc;
  --white: #ffffff;
  --grad: linear-gradient(135deg, var(--orange) 0%, var(--orange-2) 55%, var(--amber) 100%);
  --grad-navy: linear-gradient(160deg, #0b1530 0%, #14245a 60%, #1c1a4d 100%);
  --glow: 0 10px 40px -8px rgba(255, 106, 43, .55);
  --radius: 18px;
  --shadow: 0 1px 2px rgba(11, 21, 48, .06), 0 12px 32px -12px rgba(11, 21, 48, .18);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-head: "Sora", var(--font);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; font-family: var(--font); color: var(--text); background: var(--white); line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-head); color: var(--ink); line-height: 1.15; margin: 0 0 .5em; }
h1 { font-size: clamp(2.2rem, 5.2vw, 3.8rem); letter-spacing: -.02em; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.6rem); letter-spacing: -.015em; }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
[lang="ta"] { font-family: "Noto Sans Tamil", var(--font); }

.container { width: min(1180px, 100% - 32px); margin-inline: auto; }
.narrow { width: min(820px, 100% - 32px); }
.skip-link { position: absolute; left: -999px; top: 8px; background: var(--orange); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip-link:focus { left: 8px; }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.ic { width: 18px; height: 18px; flex: none; }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 22px; border-radius: 999px; font-weight: 600; font-size: .98rem; border: 1.5px solid transparent; cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s, color .2s; white-space: nowrap; font-family: inherit; }
.btn-sm { padding: 9px 16px; font-size: .9rem; }
.btn-lg { padding: 15px 28px; font-size: 1.04rem; }
.btn-block { width: 100%; }
.btn-primary { background: var(--grad); color: #fff; box-shadow: var(--glow); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 50px -8px rgba(255, 106, 43, .75); }
.btn-ghost { color: #fff; border-color: rgba(255,255,255,.28); background: rgba(255,255,255,.06); backdrop-filter: blur(6px); }
.btn-ghost:hover { border-color: var(--orange-2); background: rgba(255,255,255,.12); }
.btn-outline { color: var(--ink); border-color: var(--line); background: #fff; }
.btn-outline:hover { border-color: var(--orange); color: var(--orange); }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(11, 21, 48, .82); backdrop-filter: blur(14px); border-bottom: 1px solid rgba(255,255,255,.08); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-head); font-weight: 800; font-size: 1.3rem; color: #fff; }
.logo .accent { color: var(--orange); }
.logo-mark { width: 36px; height: 36px; border-radius: 11px; background: var(--grad); display: grid; place-items: center; color: #fff; font-size: 1.1rem; box-shadow: var(--glow); }
.site-nav ul { list-style: none; display: flex; align-items: center; gap: 6px; margin: 0; padding: 0; }
.site-nav a:not(.btn) { color: rgba(255,255,255,.82); padding: 8px 12px; border-radius: 8px; font-weight: 500; font-size: .95rem; transition: color .2s; }
.site-nav a:not(.btn):hover { color: var(--orange-2); }
.nav-cta { margin-left: 8px; }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: #fff; margin: 5px 0; border-radius: 2px; transition: transform .25s, opacity .25s; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; background: var(--grad-navy); color: rgba(255,255,255,.82); padding: 90px 0 110px; }
.hero h1 { color: #fff; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(90px); pointer-events: none; }
.hero-glow-1 { width: 520px; height: 520px; background: rgba(255, 106, 43, .38); top: -160px; right: -120px; animation: drift 14s ease-in-out infinite alternate; }
.hero-glow-2 { width: 460px; height: 460px; background: rgba(76, 110, 255, .30); bottom: -220px; left: -140px; animation: drift 18s ease-in-out infinite alternate-reverse; }
.hero-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px); background-size: 48px 48px; mask-image: radial-gradient(ellipse at 60% 40%, #000 20%, transparent 70%); -webkit-mask-image: radial-gradient(ellipse at 60% 40%, #000 20%, transparent 70%); }
@keyframes drift { to { transform: translate(-40px, 40px) scale(1.08); } }
.hero-inner { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14); font-size: .86rem; font-weight: 500; color: #fff; margin-bottom: 22px; }
.pill-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 4px rgba(255,106,43,.25), 0 0 12px var(--orange); animation: pulse 2s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 7px rgba(255,106,43,0), 0 0 18px var(--orange); } }
.hero-lead { font-size: 1.15rem; max-width: 580px; }
.tamil { color: var(--amber); font-weight: 600; font-size: 1.02rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 26px 0 26px; }
.hero-points { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px 22px; font-size: .93rem; }
.hero-points li { display: flex; align-items: center; gap: 7px; }
.hero-points .ic { color: var(--orange-2); width: 16px; height: 16px; }

/* Hero mock */
.hero-visual { position: relative; padding: 20px 10px 30px; }
.mock-card { position: relative; background: rgba(255,255,255,.96); color: var(--ink); border-radius: 22px; padding: 22px; box-shadow: 0 30px 80px -20px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.4), 0 0 60px -10px rgba(255,106,43,.45); transform: rotate(-1.5deg); }
.mock-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 16px; }
.mock-label { display: block; font-size: .78rem; color: var(--orange); font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.mock-head strong { font-family: var(--font-head); font-size: 1.05rem; }
.mock-tag { background: #e8f8ee; color: #16803c; font-size: .75rem; font-weight: 700; padding: 5px 10px; border-radius: 999px; }
.mock-row { display: grid; grid-template-columns: 1fr 40px 80px; gap: 8px; padding: 10px 0; border-bottom: 1px dashed var(--line); font-size: .9rem; }
.mock-row span:nth-child(2), .mock-row span:nth-child(3) { text-align: right; }
.mock-row-head { font-size: .75rem; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; border-bottom-style: solid; }
.mock-total { display: flex; justify-content: space-between; align-items: center; padding: 14px 0 4px; font-weight: 600; }
.mock-total strong { font-family: var(--font-head); font-size: 1.35rem; }
.mock-actions { display: flex; gap: 10px; margin-top: 14px; }
.mock-btn { flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 10px; border-radius: 12px; background: var(--soft); font-weight: 600; font-size: .85rem; }
.mock-btn-wa { background: #25d366; color: #fff; flex: 2; }
.mock-btn .ic { width: 16px; height: 16px; }
.float-chip { position: absolute; display: inline-flex; align-items: center; gap: 7px; background: var(--navy-2); color: #fff; border: 1px solid rgba(255,255,255,.16); padding: 9px 14px; border-radius: 12px; font-size: .84rem; font-weight: 600; box-shadow: 0 12px 30px -8px rgba(0,0,0,.5); animation: float 5s ease-in-out infinite; }
.float-chip .ic { width: 16px; height: 16px; color: #25d366; }
.chip-1 { top: -4px; right: -6px; }
.chip-2 { bottom: 34px; left: -16px; animation-delay: -2.5s; background: var(--grad); border: 0; box-shadow: var(--glow); }
@keyframes float { 50% { transform: translateY(-10px); } }
.mock-note { text-align: center; font-size: .78rem; color: rgba(255,255,255,.5); margin: 18px 0 0; }

/* ---------- Strip ---------- */
.strip { position: relative; margin-top: -46px; z-index: 2; }
.strip-inner { display: grid; grid-template-columns: repeat(4, 1fr); background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--line); }
.strip-inner > div { display: flex; align-items: center; gap: 12px; padding: 22px 20px; font-size: .88rem; color: var(--muted); }
.strip-inner > div + div { border-left: 1px solid var(--line); }
.strip-inner .ic { width: 38px; height: 38px; padding: 9px; border-radius: 11px; background: #fff1ea; color: var(--orange); }
.strip-inner strong { display: block; color: var(--ink); font-size: .98rem; }

/* ---------- Sections ---------- */
.section { position: relative; padding: 96px 0; }
.section-soft { background: var(--soft); }
.section-dark { background: var(--grad-navy); color: rgba(255,255,255,.78); overflow: hidden; }
.section-dark h2, .section-dark h3 { color: #fff; }
.dark-glow { position: absolute; width: 600px; height: 600px; border-radius: 50%; background: rgba(255,106,43,.22); filter: blur(110px); top: -200px; left: 50%; transform: translateX(-50%); pointer-events: none; }
.dark-glow-2 { background: rgba(76,110,255,.25); top: auto; bottom: -300px; }
.section .container { position: relative; }
.section-head { max-width: 720px; margin-bottom: 48px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head p { font-size: 1.08rem; }
.eyebrow { display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--orange); margin-bottom: 12px; }
.note { font-size: .88rem; color: var(--muted); margin-top: 28px; text-align: center; }
.note-light { color: rgba(255,255,255,.6); }

/* ---------- Cards ---------- */
.grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.card { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; display: flex; flex-direction: column; transition: transform .25s, box-shadow .25s, border-color .25s; }
.card::before { content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1.5px; background: var(--grad); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; opacity: 0; transition: opacity .25s; pointer-events: none; }
.card:hover { transform: translateY(-6px); box-shadow: 0 24px 50px -20px rgba(255,106,43,.35), var(--shadow); border-color: transparent; }
.card:hover::before { opacity: 1; }
.card p { font-size: .96rem; }
.icon-box { width: 52px; height: 52px; border-radius: 15px; background: var(--grad); color: #fff; display: grid; place-items: center; margin-bottom: 18px; box-shadow: var(--glow); }
.icon-box svg { width: 26px; height: 26px; }
.ticks { list-style: none; padding: 0; margin: 0 0 18px; display: grid; gap: 8px; font-size: .92rem; }
.ticks li { display: flex; gap: 10px; align-items: flex-start; }
.ticks svg { width: 18px; height: 18px; flex: none; margin-top: 3px; color: var(--orange); padding: 3px; border-radius: 50%; background: #fff1ea; }
.ticks-light { color: rgba(255,255,255,.85); }
.ticks-light svg { background: rgba(255,106,43,.18); color: var(--orange-2); }
.price { margin: auto 0 0; padding-top: 16px; border-top: 1px solid var(--line); font-size: .9rem; color: var(--muted); }
.price strong { font-family: var(--font-head); font-size: 1.3rem; color: var(--ink); }

/* ---------- Products ---------- */
.flagship { display: grid; grid-template-columns: 1.4fr 1fr; gap: 28px; padding: 36px; border-radius: 24px; background: linear-gradient(140deg, rgba(255,255,255,.09), rgba(255,255,255,.03)); border: 1px solid rgba(255,255,255,.14); box-shadow: 0 0 80px -20px rgba(255,106,43,.45), inset 0 1px 0 rgba(255,255,255,.12); margin-bottom: 56px; }
.flagship h3 { font-size: clamp(1.6rem, 3vw, 2.1rem); }
.badge-soon { display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; padding: 6px 12px; border-radius: 999px; background: rgba(255,194,75,.15); color: var(--amber); border: 1px solid rgba(255,194,75,.35); margin-bottom: 14px; }
.flagship-side { align-self: stretch; padding: 26px; border-radius: 18px; background: var(--grad); color: #fff; box-shadow: var(--glow); display: flex; flex-direction: column; justify-content: center; }
.flagship-side .side-title { font-family: var(--font-head); font-weight: 700; font-size: 1.35rem; line-height: 1.25; }
.flagship-side p:last-child { margin: 0; color: rgba(255,255,255,.92); }
.sub-head { font-size: 1.05rem; text-transform: uppercase; letter-spacing: .08em; color: rgba(255,255,255,.65) !important; margin: 0 0 16px; }
.prod-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; margin-bottom: 40px; }
.prod { display: flex; align-items: center; gap: 12px; padding: 16px 18px; border-radius: 14px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); color: #fff; font-weight: 500; font-size: .95rem; transition: background .2s, border-color .2s, box-shadow .2s, transform .2s; }
.prod:hover { background: rgba(255,255,255,.09); border-color: rgba(255,106,43,.55); box-shadow: 0 0 30px -8px rgba(255,106,43,.5); transform: translateY(-2px); }
.prod svg { width: 22px; height: 22px; color: var(--orange-2); flex: none; }
.prod span { flex: 1; }
.tag-soon { font-style: normal; font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; padding: 3px 8px; border-radius: 999px; background: var(--grad); color: #fff; }

/* ---------- Packages ---------- */
.tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.tier { position: relative; background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 32px; display: flex; flex-direction: column; box-shadow: var(--shadow); }
.tier .ticks { margin-bottom: 26px; }
.tier .btn { margin-top: auto; }
.tier-price { font-family: var(--font-head); font-size: 2.1rem; font-weight: 800; color: var(--ink); margin-bottom: 8px; }
.tier-price span { font-family: var(--font); font-size: .9rem; font-weight: 500; color: var(--muted); }
.tier-featured { background: var(--grad-navy); color: rgba(255,255,255,.8); border: 0; transform: scale(1.04); box-shadow: 0 30px 70px -20px rgba(11,21,48,.6), 0 0 0 2px var(--orange), 0 0 60px -10px rgba(255,106,43,.6); }
.tier-featured h3, .tier-featured .tier-price { color: #fff; }
.tier-featured .tier-price span { color: rgba(255,255,255,.6); }
.tier-featured .ticks svg { background: rgba(255,106,43,.2); color: var(--orange-2); }
.tier-badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--grad); color: #fff; font-size: .78rem; font-weight: 700; padding: 6px 16px; border-radius: 999px; box-shadow: var(--glow); white-space: nowrap; }

/* ---------- Training ---------- */
.training { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.terminal { background: #0a1128; border-radius: 18px; overflow: hidden; border: 1px solid rgba(255,255,255,.08); box-shadow: 0 30px 70px -25px rgba(11,21,48,.7), 0 0 60px -15px rgba(255,106,43,.45); }
.term-bar { display: flex; gap: 7px; padding: 14px 16px; background: #111a38; }
.term-bar i { width: 11px; height: 11px; border-radius: 50%; background: #ff5f57; }
.term-bar i:nth-child(2) { background: #febc2e; }
.term-bar i:nth-child(3) { background: #28c840; }
.terminal pre { margin: 0; padding: 22px; color: #c9d3ee; font: 500 .92rem/1.9 ui-monospace, "Cascadia Code", Consolas, monospace; white-space: pre-wrap; }
.t-c { color: var(--orange-2); }
.t-g { color: #4ade80; }
.t-o { color: var(--amber); }

/* ---------- Tags ---------- */
.tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.tags span { padding: 10px 18px; border-radius: 999px; background: #fff; border: 1px solid var(--line); font-weight: 500; font-size: .93rem; color: var(--ink); transition: border-color .2s, box-shadow .2s, color .2s; }
.tags span:hover { border-color: var(--orange); color: var(--orange); box-shadow: 0 6px 20px -8px rgba(255,106,43,.5); }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.step { padding: 28px; border-radius: 18px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); }
.step-num { display: inline-block; font-family: var(--font-head); font-weight: 800; font-size: 2.2rem; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; margin-bottom: 8px; }
.step p { margin: 0; font-size: .95rem; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 12px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 0 22px; transition: border-color .2s, box-shadow .2s; }
.faq details[open] { border-color: rgba(255,106,43,.5); box-shadow: 0 10px 30px -14px rgba(255,106,43,.45); }
.faq summary { cursor: pointer; list-style: none; padding: 18px 0; font-weight: 600; color: var(--ink); display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.4rem; line-height: 1; color: var(--orange); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding-bottom: 18px; margin: 0; }

/* ---------- Contact ---------- */
.contact { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: start; }
.contact-list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 14px; }
.contact-list li { display: flex; align-items: center; gap: 12px; color: #fff; }
.contact-list svg { width: 38px; height: 38px; padding: 9px; border-radius: 11px; background: rgba(255,106,43,.16); color: var(--orange-2); flex: none; }
.contact-list a:hover { color: var(--orange-2); }
.form { background: #fff; border-radius: 22px; padding: 30px; display: grid; gap: 16px; box-shadow: 0 30px 80px -25px rgba(0,0,0,.6), 0 0 70px -20px rgba(255,106,43,.5); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label { display: grid; gap: 6px; font-size: .88rem; font-weight: 600; color: var(--ink); }
.form input, .form select, .form textarea { width: 100%; font: inherit; font-weight: 400; color: var(--ink); padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 11px; background: var(--soft); transition: border-color .2s, box-shadow .2s, background .2s; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--orange); background: #fff; box-shadow: 0 0 0 4px rgba(255,106,43,.15); }
.form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; }
.form-status { margin: 0; font-size: .9rem; min-height: 1.2em; text-align: center; }
.form-status.ok { color: #16803c; }
.form-status.err { color: #c2410c; }

/* ---------- Footer ---------- */
.site-footer { background: #070e22; color: rgba(255,255,255,.6); padding: 64px 0 28px; font-size: .93rem; }
.footer-inner { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; }
.site-footer h4 { color: #fff; font-size: .95rem; margin-bottom: 14px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.site-footer a:hover { color: var(--orange-2); }
.site-footer .logo { margin-bottom: 14px; }
.footer-bottom { margin-top: 44px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.08); font-size: .85rem; }

/* ---------- WhatsApp float ---------- */
.wa-float { position: fixed; right: 20px; bottom: 20px; width: 58px; height: 58px; border-radius: 50%; background: #25d366; color: #fff; display: grid; place-items: center; z-index: 60; box-shadow: 0 10px 30px -6px rgba(37,211,102,.7); transition: transform .2s; }
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 30px; height: 30px; }

/* ---------- Reveal ---------- */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { max-width: 460px; margin-inline: auto; width: 100%; }
  .strip-inner { grid-template-columns: repeat(2, 1fr); }
  .strip-inner > div:nth-child(3) { border-left: 0; }
  .strip-inner > div:nth-child(n+3) { border-top: 1px solid var(--line); }
}
@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .site-nav { position: absolute; top: 70px; left: 0; right: 0; background: var(--navy); border-bottom: 1px solid rgba(255,255,255,.1); max-height: 0; overflow: hidden; transition: max-height .3s ease; }
  .site-nav.open { max-height: 480px; }
  .site-nav ul { flex-direction: column; align-items: stretch; padding: 12px 16px 20px; gap: 2px; }
  .site-nav a:not(.btn) { display: block; padding: 12px; }
  .nav-cta { margin: 10px 0 0; }
  .nav-cta .btn { width: 100%; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .flagship, .training, .contact { grid-template-columns: 1fr; }
  .tiers { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
  .tier-featured { transform: none; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-inner > div:first-child { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  .section { padding: 72px 0; }
  .hero { padding: 64px 0 96px; }
  .grid-3, .steps, .field-row { grid-template-columns: 1fr; }
  .strip-inner { grid-template-columns: 1fr; }
  .strip-inner > div + div { border-left: 0; border-top: 1px solid var(--line); }
  .flagship { padding: 24px; }
  .hero-actions .btn { width: 100%; }
  .chip-2 { left: 0; }
  .chip-1 { right: 0; }
  .form { padding: 22px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}