:root {
  --red: #ee3137;
  --red-dark: #c41f25;
  --yellow: #ffdb25;
  --yellow-deep: #e8b400;
  --blue: #0045b5;
  --blue-dark: #00338a;
  --ink: #1c1c1c;
  --muted: #5e5e5e;
  --line: #ececec;
  --paper: #ffffff;
  --fog: #f7f7f5;
  --header-h: 84px;
  --radius: 18px;
  --shadow: 0 18px 50px rgba(28, 28, 28, 0.08);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  overflow-x: clip;
}

body {
  font-family: "Roboto", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  min-height: 100vh;
}

main {
  position: relative;
  z-index: 0;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

.skip {
  position: absolute;
  left: 12px;
  top: -48px;
  z-index: 100;
  background: var(--ink);
  color: #fff;
  padding: 8px 14px;
}

.skip:focus {
  top: 12px;
}

.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;
}

.wrap {
  width: min(1120px, calc(100% - 40px));
  margin-inline: auto;
}

.banner {
  display: inline-flex;
  align-items: center;
  background: var(--yellow);
  color: var(--red);
  font-weight: 700;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  padding: 0.72rem 2.8rem 0.72rem 1.2rem;
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 100%, 0 100%);
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 9999;
  isolation: isolate;
  height: var(--header-h);
  background: #fff;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.header.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.04);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  min-width: 0;
}

.brand-logo {
  height: 44px;
  width: auto;
  max-width: min(260px, 52vw);
  object-fit: contain;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a {
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--ink);
  position: relative;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 3px;
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.nav a:hover::after,
.nav a:focus-visible::after {
  transform: scaleX(1);
}

.nav-cta {
  background: var(--red);
  color: #fff !important;
  padding: 0.7rem 1.1rem;
  border-radius: 999px;
  font-weight: 700;
}

.nav-cta::after {
  display: none;
}

.nav-cta:hover,
.nav-cta:focus-visible {
  background: var(--red-dark);
}

.menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  cursor: pointer;
  position: relative;
}

.menu-btn .bar,
.menu-btn .bar::before,
.menu-btn .bar::after {
  position: absolute;
  left: 11px;
  width: 22px;
  height: 2px;
  background: var(--ink);
  transition: 0.2s ease;
}

.menu-btn .bar {
  top: 21px;
}

.menu-btn .bar::before,
.menu-btn .bar::after {
  content: "";
}

.menu-btn .bar::before {
  top: -7px;
}

.menu-btn .bar::after {
  top: 7px;
}

.menu-btn[aria-expanded="true"] .bar {
  background: transparent;
}

.menu-btn[aria-expanded="true"] .bar::before {
  top: 0;
  transform: rotate(45deg);
}

.menu-btn[aria-expanded="true"] .bar::after {
  top: 0;
  transform: rotate(-45deg);
}

/* Hero */
.hero {
  position: relative;
  isolation: isolate;
  padding: 72px 0 88px;
  overflow: hidden;
  background:
    linear-gradient(180deg, #fff 0%, #fffaf0 100%);
}

.hero-shape-left,
.hero-shape-right {
  position: absolute;
  z-index: 0;
  background: var(--yellow);
  pointer-events: none;
}

.hero-shape-left {
  left: 0;
  bottom: 0;
  width: min(22vw, 280px);
  height: 42%;
  clip-path: polygon(0 0, 0 100%, 100% 100%);
}

.hero-shape-right {
  top: 0;
  right: 0;
  width: min(28vw, 340px);
  height: 170px;
  clip-path: polygon(28% 0, 100% 0, 100% 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: clamp(2.6rem, 5.4vw, 5rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--red);
  font-weight: 900;
  margin: 16px 0 18px;
  text-transform: uppercase;
}

.hero p {
  max-width: 34rem;
  color: var(--muted);
  font-size: 1.12rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 50px;
  padding: 0 1.25rem;
  border-radius: 999px;
  border: 2px solid transparent;
  font-weight: 700;
  cursor: pointer;
  transition: 0.2s ease;
}

.btn-red {
  background: var(--red);
  color: #fff;
}

.btn-red:hover,
.btn-red:focus-visible {
  background: var(--red-dark);
}

.btn-yellow {
  background: var(--yellow);
  color: var(--ink);
}

.btn-yellow:hover,
.btn-yellow:focus-visible {
  filter: brightness(0.96);
}

.btn-ghost {
  background: transparent;
  border-color: var(--ink);
  color: var(--ink);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  background: var(--ink);
  color: #fff;
}

.hero-card {
  background: #fff;
  border-radius: 28px;
  box-shadow: var(--shadow);
  padding: 32px 28px 24px;
  border: 1px solid #f2f2f2;
}

.hero-logo {
  width: 100%;
  max-width: 420px;
  margin-inline: auto;
}

.hero-card p {
  margin-top: 18px;
  font-size: 0.95rem;
  color: var(--muted);
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--yellow);
  margin-top: -1px;
}

.stat {
  background: var(--yellow);
  padding: 28px 18px;
  text-align: center;
}

.stat strong {
  display: block;
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--ink);
}

.stat span {
  color: #5a4a00;
  font-size: 0.88rem;
  font-weight: 500;
}

/* Sections */
.section {
  padding: 88px 0;
}

.section h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 18px 0 14px;
  max-width: 16ch;
}

.lead {
  color: var(--muted);
  max-width: 58ch;
  font-size: 1.05rem;
}

.about-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 56px;
  align-items: start;
}

.about-points {
  display: grid;
  gap: 16px;
  margin-top: 8px;
}

.point {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 14px;
  padding: 18px;
  background: var(--fog);
  border-radius: var(--radius);
}

.point-ico {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--yellow);
}

.point h3 {
  font-size: 1.02rem;
  margin-bottom: 4px;
}

.point p {
  color: var(--muted);
  font-size: 0.94rem;
}

.products {
  background: var(--fog);
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 36px;
}

.card {
  background: #fff;
  border-radius: 22px;
  padding: 24px 22px 22px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
  border-top: 6px solid var(--yellow);
  min-height: 230px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.08);
}

.card:nth-child(2) {
  border-top-color: var(--red);
}

.card:nth-child(3) {
  border-top-color: var(--blue);
}

.card:nth-child(4) {
  border-top-color: var(--yellow-deep);
}

.card svg {
  margin-bottom: 16px;
}

.card h3 {
  margin-bottom: 8px;
  font-size: 1.12rem;
}

.card p {
  color: var(--muted);
  font-size: 0.95rem;
}

.network {
  position: relative;
  background: var(--blue);
  color: #fff;
  overflow: hidden;
}

.network .banner {
  background: var(--yellow);
  color: var(--red);
}

.network h2,
.network .lead {
  color: #fff;
}

.network .lead {
  opacity: 0.88;
}

.network::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 220px;
  height: 140px;
  background: var(--yellow);
  clip-path: polygon(30% 0, 100% 0, 100% 100%);
}

.states {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 40px;
}

.state {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 22px;
  padding: 24px;
}

.state strong {
  display: block;
  font-size: 1.3rem;
  margin-bottom: 8px;
}

.state span {
  display: inline-block;
  background: var(--yellow);
  color: var(--ink);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 4px 8px;
  margin-bottom: 12px;
}

.state p {
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.95rem;
}

.guarantee {
  padding: 0;
}

.guarantee-bar {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  min-height: 220px;
}

.guarantee-copy {
  background: var(--red);
  color: #fff;
  padding: 48px 8vw;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.guarantee-copy h2 {
  color: #fff;
  max-width: none;
  font-size: clamp(1.8rem, 4vw, 3rem);
  text-transform: uppercase;
  margin: 0 0 10px;
}

.guarantee-side {
  background: var(--yellow);
  display: grid;
  place-items: center;
  padding: 32px;
  font-weight: 900;
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  text-align: center;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: start;
}

.contact-list {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.contact-item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  align-items: start;
}

.contact-item b {
  display: block;
  font-size: 0.86rem;
  color: var(--muted);
  font-weight: 500;
}

.form {
  background: var(--fog);
  border-radius: 24px;
  padding: 28px;
  display: grid;
  gap: 14px;
}

.form label {
  display: grid;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 500;
}

.form input,
.form textarea {
  width: 100%;
  border: 1px solid #e4e4e4;
  background: #fff;
  border-radius: 12px;
  padding: 12px 14px;
  outline: none;
}

.form input:focus,
.form textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0, 69, 181, 0.12);
}

.form textarea {
  min-height: 120px;
  resize: vertical;
}

.form-note {
  font-size: 0.82rem;
  color: var(--muted);
}

.footer {
  background: var(--ink);
  color: #fff;
  padding: 36px 0 28px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  flex-wrap: wrap;
}

.footer .brand-logo {
  height: 48px;
  max-width: 280px;
}

.footer p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.88rem;
}

.wa {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 40;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #1f9d4b;
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 30px rgba(31, 157, 75, 0.35);
}

.wa:hover,
.wa:focus-visible {
  transform: translateY(-2px);
}

.reveal {
  animation: rise 0.7s ease both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 980px) {
  .hero-grid,
  .about-grid,
  .contact-grid,
  .cards,
  .states,
  .stats,
  .guarantee-bar {
    grid-template-columns: 1fr;
  }

  .hero-card {
    max-width: 480px;
  }

  .hero-shape-left {
    height: 34%;
  }

  .section h2,
  .hero h1 {
    max-width: none;
  }
}

@media (max-width: 820px) {
  .menu-btn {
    display: block;
  }

  .nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    z-index: 2;
    background: #fff;
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    padding: 12px 20px 20px;
    gap: 4px;
    display: none;
  }

  .nav.is-open {
    display: flex;
  }

  .nav a {
    padding: 12px 4px;
  }

  .nav-cta {
    text-align: center;
    margin-top: 8px;
  }

  .stats {
    grid-template-columns: 1fr 1fr;
  }

  .hero {
    padding: 36px 0 56px;
  }

  .hero-shape-right {
    display: none;
  }

  .hero-shape-left {
    width: 120px;
    height: 90px;
  }

  .hero-card {
    padding: 20px 18px 16px;
  }

  .brand-logo {
    height: 34px;
  }

  .network::after {
    width: 110px;
    height: 70px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    animation: none;
  }
}