/* =========================================================
   JOTADEV — Landing page
   ========================================================= */
:root {
  color-scheme: dark;
  --bg: #06060f;
  --bg-2: #0a0b1a;
  --card: rgba(17, 19, 42, .62);
  --card-solid: #10122a;
  --line: rgba(140, 128, 255, .16);
  --line-strong: rgba(160, 110, 255, .45);
  --text: #f4f3ff;
  --muted: #a9aecb;
  --soft: #cfd2e6;
  --violet: #a24dff;
  --purple: #7b2bff;
  --blue: #3b7dff;
  --green: #12d775;
  --grad: linear-gradient(100deg, #b05bff 0%, #7b2bff 50%, #3b7dff 100%);
  --radius: 22px;
  --font: "DM Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --display: "Sora", "DM Sans", ui-sans-serif, system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Consolas, monospace;
  --header-h: 76px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 10px); }
body { overflow-x: clip; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--font); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
h1, h2, h3 { font-family: var(--display); line-height: 1.12; margin: 0; }
p { margin: 0; }
::selection { background: rgba(140, 60, 255, .45); }
:focus-visible { outline: 2px solid var(--violet); outline-offset: 3px; border-radius: 6px; }

.container { width: min(1180px, calc(100% - 56px)); margin: 0 auto; }
.section { position: relative; padding: 110px 0; }
.gradient-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: var(--violet); }

/* ---------- Background ---------- */
.bg-grid { position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background-image: linear-gradient(rgba(140,128,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(140,128,255,.05) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
          mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%); }
.bg-orbs { position: absolute; z-index: -1; top: 0; left: 0; right: 0; height: 1400px; overflow: hidden; pointer-events: none; }
.bg-orb { position: absolute; border-radius: 50%; filter: blur(120px); pointer-events: none; }
.orb-1 { width: 560px; height: 560px; top: -160px; right: -160px; background: rgba(59, 90, 255, .22); }
.orb-2 { width: 520px; height: 520px; top: 520px; left: -260px; background: rgba(130, 30, 255, .18); }

/* ---------- Buttons ---------- */
.button { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 54px; padding: 0 26px; border-radius: 999px; border: 1px solid transparent; font-weight: 700; font-size: 15px; cursor: pointer; transition: transform .25s, box-shadow .25s, background .25s, border-color .25s; white-space: nowrap; }
.button svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.button .arrow { transition: transform .25s; }
.button:hover { transform: translateY(-2px); }
.button:hover .arrow { transform: translate(2px, -2px); }
.button-primary { color: #fff; background: linear-gradient(100deg, #8a2bff, #5a2bf0 55%, #2f63ff); box-shadow: 0 10px 30px -8px rgba(110, 40, 255, .65), inset 0 1px 0 rgba(255,255,255,.2); }
.button-primary:hover { box-shadow: 0 16px 40px -8px rgba(110, 40, 255, .8), inset 0 1px 0 rgba(255,255,255,.2); }
.button-ghost { color: var(--text); background: rgba(255,255,255,.03); border-color: var(--line); backdrop-filter: blur(8px); }
.button-ghost:hover { border-color: var(--line-strong); background: rgba(140, 80, 255, .08); }
.button-small { min-height: 42px; padding: 0 18px; font-size: 13px; font-weight: 600; }
.button-whatsapp { color: #04150b; background: linear-gradient(100deg, #2ef08a, #12c765); box-shadow: 0 12px 34px -8px rgba(18, 215, 117, .55); min-height: 60px; padding: 0 32px; font-size: 16px; }
.button-whatsapp:hover { box-shadow: 0 18px 44px -8px rgba(18, 215, 117, .7); }

.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 0 rgba(18,215,117,.6); animation: pulse 2s infinite; flex: none; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(18,215,117,.55); } 70% { box-shadow: 0 0 0 9px rgba(18,215,117,0); } 100% { box-shadow: 0 0 0 0 rgba(18,215,117,0); } }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; transition: background .3s, border-color .3s, backdrop-filter .3s; border-bottom: 1px solid transparent; }
.site-header.scrolled { background: rgba(6, 6, 15, .72); border-color: var(--line); backdrop-filter: blur(16px) saturate(140%); -webkit-backdrop-filter: blur(16px) saturate(140%); }
.nav-wrap { height: var(--header-h); display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 800; font-size: 22px; letter-spacing: -.5px; white-space: nowrap; }
.brand-mark { width: 36px; height: 38px; display: grid; place-items: center; color: #0b0618; font-size: 26px; font-weight: 800; font-style: italic; border-radius: 9px 3px 11px 3px; background: linear-gradient(145deg, #c77bff, #7b2bff 70%); box-shadow: 0 6px 20px -4px rgba(135, 35, 255, .6); }
.main-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav-link { position: relative; padding: 8px 14px; border-radius: 999px; color: var(--muted); font-size: 14px; font-weight: 500; transition: color .2s, background .2s; }
.nav-link:hover { color: var(--text); }
.nav-link.active { color: var(--text); background: rgba(140, 80, 255, .12); }
.nav-cta-mobile { display: none; }
.menu-toggle { display: none; }

/* ---------- Hero ---------- */
.hero { padding: 56px 0 90px; overflow-x: clip; }
.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 56px; }
.eyebrow { display: inline-flex; align-items: center; gap: 12px; margin-bottom: 22px; color: #c9a8ff; font-size: 12px; font-weight: 700; letter-spacing: 1.8px; text-transform: uppercase; }
.eyebrow-line { width: 28px; height: 2px; background: var(--grad); border-radius: 2px; }
h1 { font-size: clamp(42px, 5.6vw, 72px); font-weight: 800; letter-spacing: -2.5px; line-height: 1.04; margin-bottom: 24px; }
.hero-description { max-width: 540px; color: var(--soft); font-size: 18px; line-height: 1.7; margin-bottom: 34px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.trust-points { list-style: none; padding: 0; margin: 36px 0 0; display: flex; flex-wrap: wrap; gap: 12px 26px; color: var(--soft); font-size: 14px; }
.trust-points li { display: inline-flex; align-items: center; gap: 9px; }
.trust-points svg { width: 19px; height: 19px; fill: none; stroke: #a56bff; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* Hero centralizado */
.hero-solo { grid-template-columns: 1fr; justify-items: center; text-align: center; padding: 70px 0 40px; }
.hero-solo .hero-copy { max-width: 860px; }
.hero-solo .hero-description { max-width: 680px; margin-left: auto; margin-right: auto; }
.hero-solo .hero-actions { justify-content: center; }

/* Hero art */
.hero-visual { position: relative; justify-self: center; width: min(100%, 460px); }
.hero-art { position: relative; border-radius: 32px; padding: 2px; background: linear-gradient(150deg, rgba(190,110,255,.9), rgba(80,60,255,.25) 40%, rgba(59,125,255,.8)); box-shadow: 0 40px 90px -30px rgba(100, 40, 255, .65); }
.hero-art img { width: 100%; border-radius: 30px; }
.photo-frame { position: relative; aspect-ratio: 5 / 6; border-radius: 32px; padding: 2px; background: linear-gradient(150deg, rgba(190,110,255,.9), rgba(80,60,255,.25) 40%, rgba(59,125,255,.8)); box-shadow: 0 40px 90px -30px rgba(100, 40, 255, .65); }
.photo-ring { position: absolute; inset: -38px; z-index: -1; border-radius: 50%; border: 1px dashed rgba(150, 120, 255, .28); animation: spin 40s linear infinite; }
.photo-ring::before { content: ""; position: absolute; top: 12%; left: 6%; width: 10px; height: 10px; border-radius: 50%; background: var(--violet); box-shadow: 0 0 16px var(--violet); }
@keyframes spin { to { transform: rotate(360deg); } }
.photo-inner { position: relative; height: 100%; border-radius: 30px; overflow: hidden; background: radial-gradient(circle at 50% 30%, #241a55, #0c0d22 70%); }
.photo-inner::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(6,6,15,.55), transparent 40%); pointer-events: none; }
.profile-photo { width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.photo-fallback { display: none; position: absolute; inset: 0; padding-bottom: 30%; flex-direction: column; align-items: center; justify-content: center; gap: 14px; text-align: center; color: var(--muted); }
.photo-fallback span { font-family: var(--display); font-size: 120px; font-weight: 800; font-style: italic; line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.photo-fallback small { font-size: 13px; line-height: 1.5; opacity: .8; }
.no-photo .profile-photo { display: none; }
.no-photo .photo-fallback { display: flex; }

.float-card { position: absolute; z-index: 3; border: 1px solid rgba(150, 130, 255, .3); border-radius: 16px; background: rgba(14, 15, 36, .78); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 20px 40px -15px rgba(0,0,0,.6); animation: float 6s ease-in-out infinite; }
@keyframes float { 50% { transform: translateY(-10px); } }
.card-code { left: -64px; bottom: 64px; padding: 14px 18px; font-family: var(--mono); font-size: 12.5px; line-height: 1.7; color: #d7d9f0; }
.card-code .dots { display: flex; gap: 5px; margin-bottom: 8px; }
.card-code .dots i { width: 8px; height: 8px; border-radius: 50%; background: #ff5f57; }
.card-code .dots i:nth-child(2) { background: #febc2e; }
.card-code .dots i:nth-child(3) { background: #28c840; }
.card-code code { font-family: inherit; white-space: nowrap; }
.card-code b { color: #c084ff; font-weight: 500; }
.card-code em { color: #6ee7a8; font-style: normal; }
.caret { display: inline-block; width: 7px; height: 14px; margin-left: 2px; vertical-align: -2px; background: #a56bff; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.card-status { top: 42px; right: -48px; display: flex; align-items: center; gap: 12px; padding: 12px 16px; animation-delay: -2s; }
.card-status strong { display: block; font-size: 13px; }
.card-status small { display: block; font-size: 11.5px; color: var(--muted); }
.card-icon { top: -22px; left: 28px; width: 62px; height: 62px; display: grid; place-items: center; font-family: var(--mono); font-size: 22px; font-weight: 700; color: #c084ff; text-shadow: 0 0 14px rgba(170, 80, 255, .8); animation-delay: -4s; }

/* Tech strip */
.tech-strip { margin-top: 80px; display: flex; align-items: center; gap: 28px; padding: 18px 26px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.02); }
.tech-label { flex: none; font-size: 12px; font-weight: 700; letter-spacing: 1.6px; text-transform: uppercase; color: var(--muted); }
.marquee { flex: 1; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; gap: 46px; width: max-content; animation: marquee 32s linear infinite; }
.marquee-track span { font-family: var(--display); font-weight: 600; font-size: 16px; color: #8d93b8; white-space: nowrap; }
@keyframes marquee { to { transform: translateX(calc(-50% - 23px)); } }

/* ---------- Section heading ---------- */
.section-tag { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; margin-bottom: 18px; border: 1px solid var(--line-strong); border-radius: 999px; background: rgba(140, 70, 255, .08); color: #d7c2ff; font-size: 12px; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase; }
.section-heading { max-width: 680px; margin: 0 auto 56px; text-align: center; }
.section-heading.left { margin: 0; text-align: left; }
.section-heading h2, .about-copy h2, .process-intro h2 { font-size: clamp(32px, 4vw, 48px); letter-spacing: -1.5px; margin-bottom: 16px; }
.section-heading p, .process-intro p { color: var(--muted); font-size: 17px; }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; align-items: center; }
.about-visual { position: relative; }
.about-photo { position: relative; aspect-ratio: 4 / 5; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: radial-gradient(circle at 50% 30%, #241a55, #0c0d22 70%); }
.about-photo::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(160deg, rgba(140,60,255,.18), transparent 50%, rgba(59,125,255,.18)); pointer-events: none; }
.about-photo .photo-fallback { padding-bottom: 0; }
.about-photo .photo-fallback span { font-size: 100px; }
.about-visual::after { content: ""; position: absolute; z-index: -1; inset: 24px -24px -24px 24px; border-radius: var(--radius); border: 1px solid var(--line-strong); }
.about-badge { position: absolute; right: -28px; bottom: 40px; z-index: 2; display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-radius: 16px; border: 1px solid rgba(150,130,255,.3); background: rgba(14, 15, 36, .85); backdrop-filter: blur(14px); box-shadow: 0 20px 40px -15px rgba(0,0,0,.6); }
.about-badge svg { width: 34px; height: 34px; padding: 7px; border-radius: 10px; background: var(--grad); fill: #fff; flex: none; }
.about-badge strong { display: block; font-size: 14px; }
.about-badge small { display: block; font-size: 12px; color: var(--muted); }
.about-copy .lead { color: var(--text); font-size: 19px; line-height: 1.65; margin-bottom: 34px; }
.about-copy p { color: var(--muted); font-size: 16px; line-height: 1.75; }
.about-list { list-style: none; padding: 0; margin: 28px 0 36px; display: grid; gap: 12px; }
.about-list li { display: flex; align-items: center; gap: 12px; color: var(--soft); }
.about-list span { width: 24px; height: 24px; display: grid; place-items: center; flex: none; border-radius: 50%; background: rgba(18, 215, 117, .14); color: var(--green); font-size: 13px; font-weight: 700; }

/* ---------- Services ---------- */
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service-card { --mx: 50%; --my: 50%; position: relative; padding: 32px 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); overflow: hidden; transition: transform .3s, border-color .3s; }
.service-card::before { content: ""; position: absolute; inset: 0; opacity: 0; transition: opacity .3s; pointer-events: none; background: radial-gradient(380px circle at var(--mx) var(--my), rgba(140, 70, 255, .16), transparent 45%); }
.service-card:hover { transform: translateY(-6px); border-color: var(--line-strong); }
.service-card:hover::before { opacity: 1; }
.service-icon { width: 58px; height: 58px; display: grid; place-items: center; margin-bottom: 22px; border-radius: 16px; border: 1px solid rgba(160, 110, 255, .3); background: linear-gradient(145deg, rgba(140,60,255,.2), rgba(59,125,255,.08)); color: #c084ff; }
.service-icon svg { width: 30px; height: 30px; fill: none; stroke: currentColor; stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }
.service-card h3 { font-size: 19px; margin-bottom: 10px; letter-spacing: -.3px; }
.service-card p { color: var(--muted); font-size: 15px; line-height: 1.65; }

/* ---------- Process ---------- */
.process { background: linear-gradient(180deg, transparent, rgba(60, 30, 140, .08) 30%, rgba(60, 30, 140, .08) 70%, transparent); }
.process-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 72px; align-items: start; }
.process-intro { position: sticky; top: calc(var(--header-h) + 30px); }
.process-art { margin-top: 36px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.process-art img { width: 100%; }
.steps { list-style: none; padding: 0; margin: 0; position: relative; display: grid; gap: 18px; }
.steps::before { content: ""; position: absolute; left: 39px; top: 40px; bottom: 40px; width: 2px; background: linear-gradient(var(--violet), var(--blue)); opacity: .35; }
.step { position: relative; display: flex; gap: 24px; padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); transition: border-color .3s, transform .3s; }
.step:hover { border-color: var(--line-strong); transform: translateX(6px); }
.step-number { position: relative; z-index: 1; width: 28px; flex: none; font-family: var(--display); font-weight: 800; font-size: 15px; color: #fff; }
.step-number::before { content: ""; position: absolute; z-index: -1; left: -14px; top: -14px; width: 56px; height: 56px; border-radius: 16px; background: var(--grad); box-shadow: 0 10px 26px -8px rgba(120, 40, 255, .8); }
.step-number { display: grid; place-items: center; height: 28px; margin: 14px 14px 0; }
.step h3 { font-size: 19px; margin-bottom: 8px; letter-spacing: -.3px; }
.step p { color: var(--muted); font-size: 15px; line-height: 1.65; }

/* ---------- Perks ---------- */
.perks { padding: 30px 0 90px; }
.perks-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); }
.perk { padding: 32px 28px; }
.perk + .perk { border-left: 1px solid var(--line); }
.perk svg { width: 26px; height: 26px; margin-bottom: 16px; fill: none; stroke: #b073ff; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.perk h3 { font-size: 16px; margin-bottom: 6px; }
.perk p { color: var(--muted); font-size: 14px; line-height: 1.6; }

/* ---------- FAQ ---------- */
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 72px; align-items: start; }
.faq-grid .section-heading p { margin-bottom: 28px; }
.faq-list { display: grid; gap: 12px; }
.faq-item { border: 1px solid var(--line); border-radius: 18px; background: var(--card); transition: border-color .3s, background .3s; }
.faq-item[open] { border-color: var(--line-strong); background: rgba(30, 22, 70, .55); }
.faq-item summary { position: relative; list-style: none; cursor: pointer; padding: 22px 64px 22px 24px; font-family: var(--display); font-weight: 600; font-size: 16.5px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: ""; position: absolute; right: 22px; top: 50%; width: 30px; height: 30px; margin-top: -15px; border-radius: 50%; border: 1px solid var(--line-strong);
  background: linear-gradient(#c084ff, #c084ff) center / 12px 2px no-repeat, linear-gradient(#c084ff, #c084ff) center / 2px 12px no-repeat; transition: transform .3s; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding: 0 24px 24px; color: var(--muted); font-size: 15.5px; line-height: 1.7; }

/* ---------- Contact ---------- */
.contact { padding-top: 40px; }
.contact-panel { position: relative; overflow: hidden; padding: 84px 32px; border-radius: 32px; text-align: center; border: 1px solid var(--line-strong);
  background: radial-gradient(ellipse 70% 90% at 50% 120%, rgba(120, 30, 255, .45), transparent 60%), linear-gradient(135deg, #100d2c, #080a1c 60%, #0b1434); }
.contact-panel::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image: linear-gradient(rgba(140,128,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(140,128,255,.08) 1px, transparent 1px); background-size: 40px 40px;
  -webkit-mask-image: radial-gradient(ellipse at center, #000, transparent 70%); mask-image: radial-gradient(ellipse at center, #000, transparent 70%); }
.contact-glow { position: absolute; width: 420px; height: 420px; left: 50%; top: -260px; margin-left: -210px; border-radius: 50%; background: rgba(90, 60, 255, .35); filter: blur(100px); }
.contact-content { position: relative; z-index: 1; max-width: 720px; margin: 0 auto; }
.contact-content h2 { font-size: clamp(32px, 4.4vw, 52px); letter-spacing: -1.8px; margin-bottom: 18px; }
.contact-content p { color: var(--soft); font-size: 18px; margin-bottom: 36px; }
.contact-note { display: block; margin-top: 18px; color: var(--muted); font-size: 13px; }

/* ---------- Footer ---------- */
.site-footer { margin-top: 90px; border-top: 1px solid var(--line); background: rgba(3, 4, 12, .6); }
.footer-wrap { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 40px 0; }
.footer-col p { margin-top: 10px; color: var(--muted); font-size: 14px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 8px 26px; }
.footer-nav a { color: var(--muted); font-size: 14px; transition: color .2s; }
.footer-nav a:hover { color: var(--text); }
.social-links { display: flex; gap: 10px; }
.social-links a { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; border: 1px solid var(--line); color: var(--soft); transition: color .2s, border-color .2s, transform .2s; }
.social-links a:hover { color: #fff; border-color: var(--line-strong); transform: translateY(-2px); }
.social-links svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.social-links .fill { fill: currentColor; stroke: none; }
.copyright { padding: 20px 0 28px; border-top: 1px solid rgba(140,128,255,.08); color: #6d7394; font-size: 13px; text-align: center; }

/* ---------- WhatsApp float ---------- */
.whatsapp-float { position: fixed; right: 22px; bottom: 22px; z-index: 60; width: 58px; height: 58px; display: grid; place-items: center; border-radius: 50%; color: #04150b; background: linear-gradient(135deg, #2ef08a, #12c765); box-shadow: 0 12px 30px -6px rgba(18, 215, 117, .6); opacity: 0; transform: translateY(20px) scale(.9); pointer-events: none; transition: opacity .3s, transform .3s; }
.whatsapp-float.visible { opacity: 1; transform: none; pointer-events: auto; }
.whatsapp-float:hover { transform: scale(1.08); }
.whatsapp-float svg { width: 28px; height: 28px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1); transition-delay: var(--d, 0s); }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ========== Responsive ========== */
@media (max-width: 1080px) {
  .header-cta { display: none; }
  .card-code { left: -24px; }
  .card-status { right: -16px; }
  .about-badge { right: -12px; }
}

@media (max-width: 900px) {
  .section { padding: 84px 0; }
  .menu-toggle { display: flex; flex-direction: column; justify-content: center; gap: 5px; width: 44px; height: 44px; margin-left: auto; border: 1px solid var(--line); border-radius: 12px; background: rgba(16, 18, 40, .8); cursor: pointer; }
  .menu-toggle span { display: block; width: 18px; height: 2px; margin: 0 auto; background: #fff; border-radius: 2px; transition: transform .25s, opacity .25s; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-7px) rotate(-45deg); }
  .main-nav { position: absolute; top: var(--header-h); left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 4px; padding: 16px 20px 22px; background: rgba(8, 9, 22, .97); border-bottom: 1px solid var(--line); backdrop-filter: blur(16px); opacity: 0; transform: translateY(-8px); pointer-events: none; transition: opacity .25s, transform .25s; }
  .main-nav.open { opacity: 1; transform: none; pointer-events: auto; }
  .nav-link { padding: 13px 14px; border-radius: 12px; font-size: 16px; }
  .nav-cta-mobile { display: block; margin-top: 8px; text-align: center; color: #fff; background: linear-gradient(100deg, #8a2bff, #2f63ff); }
  .site-header:has(.main-nav.open) { background: rgba(8, 9, 22, .97); }

  .hero-grid { grid-template-columns: 1fr; gap: 72px; }
  .hero-copy { text-align: center; }
  .eyebrow { justify-content: center; }
  .hero-description { margin-left: auto; margin-right: auto; }
  .hero-actions, .trust-points { justify-content: center; }
  .hero-visual { width: min(100%, 380px); }

  .about-grid, .process-grid, .faq-grid { grid-template-columns: 1fr; gap: 56px; }
  .about-visual { max-width: 420px; width: 100%; margin: 0 auto; }
  .process-intro { position: static; }
  .process-art { display: none; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .perks-grid { grid-template-columns: repeat(2, 1fr); }
  .perk:nth-child(3) { border-left: 0; }
  .perk:nth-child(n+3) { border-top: 1px solid var(--line); }
  .footer-wrap { flex-direction: column; text-align: center; }
  .footer-col .brand { justify-content: center; }
  .footer-nav { justify-content: center; }
}

@media (max-width: 600px) {
  :root { --header-h: 68px; }
  .container { width: calc(100% - 36px); }
  .section { padding: 70px 0; }
  .brand { font-size: 20px; }
  .brand-mark { width: 32px; height: 34px; font-size: 23px; }
  .hero { padding-top: 36px; }
  .eyebrow { font-size: 11px; letter-spacing: 1.4px; }
  .eyebrow-line { display: none; }
  h1 { letter-spacing: -1.6px; }
  .hero-description { font-size: 16px; }
  .hero-actions .button { width: 100%; }
  .trust-points { font-size: 13px; gap: 10px 18px; }
  .hero-visual { width: calc(100% - 40px); }
  .card-code { left: -20px; bottom: 28px; font-size: 11px; padding: 11px 14px; }
  .card-status { right: -20px; top: 24px; padding: 10px 13px; }
  .card-icon { width: 50px; height: 50px; font-size: 18px; left: 18px; top: -18px; }
  .photo-ring { inset: -20px; }
  .hero { padding-bottom: 60px; }
  .tech-strip { margin-top: 56px; flex-direction: column; gap: 12px; padding: 16px 0; border-radius: 18px; }
  .marquee { width: 100%; }
  .section-heading { margin-bottom: 40px; }
  .about-visual::after { inset: 14px -14px -14px 14px; }
  .about-badge { right: 8px; bottom: 16px; }
  .about-copy .lead { font-size: 17px; }
  .about-copy .button { width: 100%; white-space: normal; text-align: center; padding: 14px 22px; }
  .service-grid { grid-template-columns: 1fr; gap: 14px; }
  .service-card { padding: 26px 22px; }
  .step { padding: 22px 18px; gap: 18px; }
  .steps::before { left: 31px; }
  .step-number { margin: 14px 6px 0; }
  .perks-grid { grid-template-columns: 1fr; }
  .perk { padding: 24px 22px; }
  .perk + .perk { border-left: 0; border-top: 1px solid var(--line); }
  .faq-item summary { font-size: 15.5px; padding: 18px 58px 18px 20px; }
  .faq-item summary::after { right: 16px; }
  .faq-item p { padding: 0 20px 20px; font-size: 15px; }
  .contact-panel { padding: 60px 20px; border-radius: 24px; }
  .contact-content p { font-size: 16px; }
  .button-whatsapp { width: 100%; padding: 0 20px; font-size: 15px; }
  .whatsapp-float { right: 16px; bottom: 16px; width: 54px; height: 54px; }
}