:root {
  --ink: #142238;
  --ink-soft: #526076;
  --accent: #e44320;
  --accent-dark: #bf3217;
  --accent-soft: #fff0eb;
  --paper: #ffffff;
  --ground: #f7f8fa;
  --line: #dfe3e8;
  --line-strong: #cdd3da;
  --dark: #172737;
  --green: #16b766;
  --radius-sm: 12px;
  --radius: 18px;
  --radius-lg: 28px;
  --shadow: 0 16px 45px rgba(20, 34, 56, .08);
  --container: 1200px;
  --ease: cubic-bezier(.23, 1, .32, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
body.nav-open { overflow: hidden; }
a { color: inherit; }
svg { display: block; }
.container { width: min(var(--container), calc(100% - 48px)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 100; background: var(--ink); color: white; padding: 12px 16px; border-radius: 8px; text-decoration: none; transition: top 160ms var(--ease); }
.skip-link:focus { top: 16px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 80px;
  background: rgba(255,255,255,.95);
  border-bottom: 1px solid rgba(223,227,232,.9);
  backdrop-filter: blur(12px);
}
.header-inner { height: 100%; display: flex; align-items: center; gap: 26px; }
.brand { display: inline-flex; align-items: center; gap: 10px; min-width: max-content; text-decoration: none; }
.brand-mark { width: 42px; height: 48px; fill: var(--accent); }
.brand span { display: flex; flex-direction: column; line-height: 1; }
.brand strong { font-size: 25px; font-weight: 900; letter-spacing: -.04em; }
.brand small { margin-top: 5px; color: var(--ink-soft); font-size: 9px; font-weight: 650; letter-spacing: .02em; text-transform: uppercase; }
.main-nav { display: flex; align-items: center; gap: 30px; margin-left: auto; }
.main-nav a { position: relative; font-size: 14px; font-weight: 650; text-decoration: none; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 2px; background: var(--accent); transition: right 180ms var(--ease); }
.main-nav a:hover::after, .main-nav a:focus-visible::after { right: 0; }
.header-actions { display: flex; align-items: center; gap: 16px; }
.phone-link { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 750; text-decoration: none; white-space: nowrap; }
.phone-link svg { width: 18px; height: 18px; fill: var(--accent); }
.nav-toggle { display: none; }

.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: transform 150ms var(--ease), background-color 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}
.button:hover { transform: translateY(-2px); }
.button:active { transform: scale(.98); }
.button:focus-visible, a:focus-visible, button:focus-visible { outline: 3px solid rgba(228,67,32,.35); outline-offset: 3px; }
.button-primary { color: white; background: var(--accent); box-shadow: 0 9px 22px rgba(228,67,32,.2); }
.button-primary:hover { background: var(--accent-dark); }
.button-secondary { color: var(--accent); background: white; border-color: var(--accent); }
.button-secondary:hover { background: var(--accent-soft); }
.button-small { min-height: 44px; padding: 10px 18px; font-size: 14px; }
.button-wide { width: 100%; }

.hero { position: relative; min-height: 560px; background: linear-gradient(90deg,#fff 0%,#fff 48%,#f4f5f7 100%); overflow: clip; }
.hero-grid { min-height: 560px; display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(440px, .98fr); align-items: center; }
.hero-copy { position: relative; z-index: 2; padding: 72px 0 80px; max-width: 680px; }
.eyebrow { margin: 0 0 14px; color: var(--accent); font-size: 13px; font-weight: 850; letter-spacing: .11em; text-transform: uppercase; }
h1, h2, h3, p { overflow-wrap: break-word; }
h1 { margin: 0; max-width: 690px; font-size: clamp(44px, 4.9vw, 70px); line-height: .99; letter-spacing: -.057em; font-weight: 900; }
h1 span { display: block; color: var(--accent); }
.hero-lead { max-width: 650px; margin: 24px 0 0; color: var(--ink-soft); font-size: 20px; line-height: 1.45; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero-visual { position: relative; align-self: stretch; min-height: 560px; margin-right: calc((100vw - min(var(--container), calc(100vw - 48px))) / -2); }
.blueprint { position: absolute; inset: 0; width: 100%; height: 100%; color: #758397; transform: rotate(-5deg) scale(1.07); }
.hero-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg,#fff 0%,rgba(255,255,255,.15) 35%,rgba(255,255,255,0) 100%); pointer-events: none; }
.document-stack { position: absolute; width: 240px; height: 310px; border-radius: 8px; background: #fff; box-shadow: -18px 22px 40px rgba(20,34,56,.18); transform: rotate(-8deg); }
.document-back { right: 120px; top: 135px; transform: rotate(-2deg); opacity: .75; }
.document-main { z-index: 3; right: 165px; top: 110px; display: flex; flex-direction: column; justify-content: center; align-items: center; color: #475264; }
.document-main strong { margin-top: 14px; font-size: 32px; letter-spacing: -.04em; }
.document-main span { font-size: 19px; font-weight: 850; line-height: 1.15; }
.document-main i { width: 52px; height: 4px; margin-top: 18px; background: var(--accent); border-radius: 99px; }
.document-emblem { width: 58px; fill: none; stroke: var(--accent); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.helmet-shape { position: absolute; z-index: 1; right: 5px; top: 24px; width: 215px; height: 134px; border-radius: 110px 110px 22px 22px; background: #e7eaee; box-shadow: inset -16px -10px 28px rgba(20,34,56,.08); transform: rotate(6deg); }
.helmet-shape::before { content: ""; position: absolute; width: 36px; height: 146px; left: 91px; top: -4px; border-radius: 20px; background: #f4f5f6; }
.helmet-shape::after { content: ""; position: absolute; left: -20px; right: -20px; bottom: -13px; height: 22px; border-radius: 30px; background: #dfe3e8; }
.pen-shape { position: absolute; z-index: 4; right: 42px; bottom: 90px; width: 16px; height: 230px; border-radius: 8px; background: linear-gradient(90deg,#152232,#657184 60%,#111a26); transform: rotate(40deg); box-shadow: 5px 8px 14px rgba(20,34,56,.25); }

.benefits { position: relative; z-index: 5; margin-top: -42px; }
.benefits-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.benefit { min-height: 92px; display: flex; align-items: center; gap: 18px; padding: 18px 22px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-sm); box-shadow: var(--shadow); }
.benefit-icon { flex: 0 0 50px; height: 50px; display: grid; place-items: center; color: var(--accent); background: var(--accent-soft); border-radius: 10px; }
.benefit-icon svg { width: 28px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.benefit strong { line-height: 1.28; }

.section { padding: 96px 0; }
.sro-section { background: var(--paper); }
.services-section { background: var(--ground); }
.section-heading { margin-bottom: 34px; }
.section-heading h2 { margin: 0; font-size: clamp(36px,4vw,54px); line-height: 1.04; letter-spacing: -.045em; }
.split-heading { display: grid; grid-template-columns: minmax(0,1fr) minmax(320px,.72fr); align-items: end; gap: 50px; }
.split-heading > p { margin: 0 0 4px; color: var(--ink-soft); font-size: 16px; }
.pricing-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 24px; }
.pricing-card { display: flex; flex-direction: column; min-width: 0; padding: 28px; border: 1px solid var(--line-strong); border-radius: var(--radius); background: white; box-shadow: 0 8px 28px rgba(20,34,56,.055); }
.pricing-card-head { display: flex; align-items: center; gap: 22px; padding-bottom: 24px; border-bottom: 1px solid var(--line); }
.service-line-icon { flex: 0 0 74px; height: 74px; display: grid; place-items: center; color: var(--accent); }
.service-line-icon svg { width: 70px; height: 70px; fill: none; stroke: currentColor; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.pricing-card h3 { margin: 0 0 10px; font-size: 23px; line-height: 1.15; }
.price { display: flex; align-items: baseline; gap: 8px; margin: 0; color: var(--accent); font-size: 38px; line-height: 1; font-weight: 900; letter-spacing: -.045em; font-variant-numeric: tabular-nums; }
.price span { font-size: 16px; letter-spacing: 0; }
.feature-list { flex: 1; margin: 12px 0 22px; padding: 0; list-style: none; }
.feature-list li { position: relative; display: flex; justify-content: space-between; gap: 20px; padding: 16px 0 16px 30px; border-bottom: 1px solid var(--line); }
.feature-list li::before { content: "✓"; position: absolute; left: 0; top: 16px; width: 20px; height: 20px; display: grid; place-items: center; color: white; background: var(--accent); border-radius: 50%; font-size: 12px; font-weight: 900; }
.feature-list span { color: var(--ink-soft); }
.feature-list strong { text-align: right; font-variant-numeric: tabular-nums; }

.services-grid { display: grid; grid-template-columns: repeat(6,1fr); gap: 16px; }
.service-card { grid-column: span 2; display: flex; gap: 18px; min-height: 218px; padding: 24px; background: white; border: 1px solid var(--line); border-radius: var(--radius-sm); }
.service-card-wide { grid-column: span 3; min-height: 170px; }
.service-icon { flex: 0 0 52px; height: 52px; color: var(--accent); }
.service-icon svg { width: 48px; height: 48px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.service-card h3 { margin: 2px 0 18px; font-size: 17px; line-height: 1.3; }
.service-price { margin: 0; color: var(--accent); font-size: 27px; line-height: 1; font-weight: 900; letter-spacing: -.035em; font-variant-numeric: tabular-nums; }
.service-note { margin: 12px 0 0; color: var(--ink-soft); font-size: 13px; line-height: 1.4; }

.process-section { padding-top: 88px; background: white; }
.process-heading { margin-bottom: 44px; }
.process-list { display: grid; grid-template-columns: repeat(3,1fr); gap: 0; margin: 0; padding: 0; list-style: none; border: 1px solid var(--line); border-radius: var(--radius); }
.process-list li { position: relative; display: grid; grid-template-columns: 58px 1fr; gap: 16px; align-items: center; min-height: 150px; padding: 28px 34px; }
.process-list li + li { border-left: 1px solid var(--line); }
.process-list li + li::before { content: "›"; position: absolute; left: -13px; top: 50%; width: 26px; height: 32px; display: grid; place-items: center; transform: translateY(-50%); color: #a8b0ba; background: white; font-size: 35px; font-weight: 300; }
.step-number { position: absolute; top: -18px; left: 22px; width: 38px; height: 38px; display: grid; place-items: center; color: white; background: var(--accent); border-radius: 50%; font-weight: 900; box-shadow: 0 8px 16px rgba(228,67,32,.2); }
.step-icon { width: 58px; height: 58px; display: grid; place-items: center; color: var(--accent); background: var(--accent-soft); border-radius: 12px; }
.step-icon svg { width: 30px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.process-list h3 { margin: 0 0 5px; font-size: 17px; }
.process-list p { margin: 0; color: var(--ink-soft); font-size: 14px; line-height: 1.4; }

.contact-section { padding: 0 0 76px; background: white; }
.contact-panel { display: grid; grid-template-columns: 1.2fr .85fr auto; gap: 32px; align-items: center; padding: 38px 40px; color: white; background: var(--dark); border-radius: var(--radius); box-shadow: 0 20px 45px rgba(20,34,56,.16); }
.eyebrow-light { color: #ff9d86; }
.contact-copy h2 { margin: 0; font-size: 38px; line-height: 1.1; letter-spacing: -.035em; }
.contact-copy > p:last-child { margin: 12px 0 0; color: #cbd4df; }
.contact-details { display: flex; flex-direction: column; gap: 14px; padding-left: 28px; border-left: 1px solid rgba(255,255,255,.28); }
.contact-details a { display: flex; align-items: center; gap: 12px; color: white; font-weight: 750; text-decoration: none; white-space: nowrap; }
.contact-details svg { width: 22px; fill: none; stroke: white; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.whatsapp-button { min-width: 220px; color: white; background: var(--green); box-shadow: 0 8px 22px rgba(22,183,102,.18); }
.whatsapp-button:hover { background: #0e9c55; }
.whatsapp-button svg { width: 26px; fill: currentColor; }

.site-footer { padding: 28px 0; color: #667386; border-top: 1px solid var(--line); background: var(--ground); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand-footer { opacity: .78; }
.brand-footer .brand-mark { width: 30px; height: 36px; }
.brand-footer strong { font-size: 19px; }
.brand-footer small { font-size: 7px; }
.footer-inner p { margin: 0; font-size: 13px; text-align: right; }

@media (max-width: 1080px) {
  .header-actions .button { display: none; }
  .main-nav { gap: 21px; }
  .hero-grid { grid-template-columns: 1fr .78fr; }
  .document-main { right: 80px; }
  .document-back { right: 40px; }
  .helmet-shape { right: -25px; }
  .services-grid { grid-template-columns: repeat(2,1fr); }
  .service-card, .service-card-wide { grid-column: auto; min-height: 200px; }
  .service-card:last-child { grid-column: 1 / -1; min-height: 155px; }
  .process-list li { padding: 28px 22px; }
  .contact-panel { grid-template-columns: 1fr 1fr; }
  .contact-panel .whatsapp-button { grid-column: 1 / -1; width: max-content; }
}

@media (max-width: 820px) {
  html { scroll-padding-top: 72px; }
  .container { width: min(100% - 32px, var(--container)); }
  .site-header { height: 72px; }
  .brand-mark { width: 34px; height: 42px; }
  .brand strong { font-size: 21px; }
  .brand small { font-size: 8px; }
  .header-actions { margin-left: auto; }
  .phone-link span { display: none; }
  .phone-link { width: 44px; height: 44px; justify-content: center; border-radius: 9px; background: var(--accent-soft); }
  .nav-toggle { position: relative; z-index: 72; width: 44px; height: 44px; display: grid; align-content: center; gap: 5px; margin-left: 2px; padding: 10px; border: 0; border-radius: 9px; color: var(--ink); background: var(--ground); cursor: pointer; }
  .nav-toggle span:not(.sr-only) { display: block; width: 22px; height: 2px; background: currentColor; border-radius: 2px; transition: transform 180ms var(--ease), opacity 160ms ease; }
  .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); }
  .main-nav { position: fixed; z-index: 70; inset: 72px 0 0; display: flex; flex-direction: column; align-items: stretch; gap: 0; margin: 0; padding: 22px 24px 40px; background: white; transform: translateX(100%); transition: transform 220ms var(--ease); }
  .main-nav.is-open { transform: translateX(0); }
  .main-nav a { padding: 16px 4px; border-bottom: 1px solid var(--line); font-size: 19px; }
  .main-nav a::after { display: none; }
  .hero { background: white; }
  .hero-grid { grid-template-columns: 1fr; min-height: auto; }
  .hero-copy { padding: 62px 0 36px; }
  h1 { font-size: clamp(42px,9.5vw,64px); }
  .hero-lead { font-size: 18px; }
  .hero-visual { min-height: 390px; margin: 0 -16px; background: var(--ground); border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
  .document-main { width: 190px; height: 250px; right: 22%; top: 66px; }
  .document-back { width: 190px; height: 250px; right: 9%; top: 90px; }
  .helmet-shape { width: 170px; height: 105px; right: 2%; }
  .pen-shape { right: 8%; bottom: 22px; height: 170px; }
  .benefits { margin-top: -12px; padding-top: 0; background: white; }
  .benefits-grid { grid-template-columns: 1fr; }
  .benefit { min-height: 76px; box-shadow: 0 8px 22px rgba(20,34,56,.05); }
  .section { padding: 74px 0; }
  .split-heading { grid-template-columns: 1fr; gap: 16px; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card { padding: 22px; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card, .service-card-wide, .service-card:last-child { grid-column: auto; min-height: auto; }
  .process-list { grid-template-columns: 1fr; gap: 0; border: 0; }
  .process-list li { min-height: 130px; border: 1px solid var(--line); border-radius: var(--radius-sm); }
  .process-list li + li { margin-top: 28px; border-left: 1px solid var(--line); }
  .process-list li + li::before { content: "↓"; left: 50%; top: -28px; width: 32px; height: 28px; transform: translateX(-50%); font-size: 22px; }
  .contact-panel { grid-template-columns: 1fr; padding: 30px 26px; }
  .contact-details { padding: 22px 0 0; border-left: 0; border-top: 1px solid rgba(255,255,255,.2); }
  .contact-panel .whatsapp-button { grid-column: auto; width: 100%; }
}

@media (max-width: 520px) {
  .container { width: min(100% - 24px, var(--container)); }
  .brand small { display: none; }
  .header-inner { gap: 8px; }
  h1 { font-size: 42px; line-height: 1.02; }
  .hero-copy { padding-top: 48px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .hero-visual { min-height: 330px; }
  .document-main, .document-back { width: 166px; height: 218px; }
  .document-main { right: 25%; top: 58px; }
  .document-back { right: 5%; top: 78px; }
  .document-main strong { font-size: 25px; }
  .document-main span { font-size: 15px; }
  .helmet-shape { width: 138px; height: 88px; right: -2%; }
  .section-heading h2 { font-size: 37px; }
  .pricing-card-head { align-items: flex-start; gap: 12px; }
  .service-line-icon { flex-basis: 52px; height: 52px; }
  .service-line-icon svg { width: 52px; height: 52px; }
  .pricing-card h3 { font-size: 20px; }
  .price { font-size: 31px; }
  .feature-list li { flex-direction: column; gap: 2px; }
  .feature-list strong { text-align: left; }
  .service-card { padding: 20px; }
  .service-icon { flex-basis: 42px; }
  .service-icon svg { width: 42px; height: 42px; }
  .contact-copy h2 { font-size: 32px; }
  .contact-details a { white-space: normal; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-inner p { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}