:root {
  --ink: #061d3b;
  --ink-soft: #1a385b;
  --green: #087a3d;
  --green-light: #e7f5ed;
  --blue: #006eaf;
  --paper: #ffffff;
  --cloud: #f4f8fb;
  --ice: #eaf4fa;
  --line: #dbe7ef;
  --steel: #6a7b88;
  --dark: #071524;
  --shadow: 0 22px 58px rgba(6, 29, 59, 0.12);
  --radius: 8px;
  --radius-soft: 6px;
  --container: min(1180px, calc(100vw - 40px));
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  font-family: Inter, "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.6;
  background:
    linear-gradient(90deg, rgba(6, 29, 59, 0.026) 1px, transparent 1px),
    linear-gradient(180deg, rgba(6, 29, 59, 0.022) 1px, transparent 1px),
    var(--paper);
  background-size: 88px 88px;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.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;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  min-height: 72px;
  padding: 0;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(219, 231, 239, 0.82);
  backdrop-filter: blur(18px);
  transition: box-shadow 0.25s ease;
}

.site-header.is-scrolled {
  box-shadow: 0 14px 38px rgba(6, 29, 59, 0.08);
}

.site-header.is-scrolled .header-inner {
  min-height: 62px;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: var(--container);
  min-height: 72px;
  margin: 0 auto;
  transition: min-height 0.25s ease;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 112px;
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.brand img {
  width: 40px;
  height: 38px;
  object-fit: contain;
}

.brand span,
.footer-brand span {
  line-height: 1;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 900;
  letter-spacing: 0.08em;
}

.footer-brand img {
  width: 48px;
  height: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: #244564;
  font-size: 0.9rem;
  font-weight: 800;
}

.main-nav a {
  position: relative;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 2px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.main-nav a:hover::after {
  transform: scaleX(1);
}

.main-nav .nav-cta {
  color: var(--paper);
  background: var(--ink);
  padding: 10px 16px;
  border-radius: var(--radius);
}

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

.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
}

.language-switch button {
  min-width: 34px;
  min-height: 30px;
  border: 0;
  border-radius: 999px;
  color: var(--ink-soft);
  background: transparent;
  font-size: 0.78rem;
  font-weight: 900;
  cursor: pointer;
}

.language-switch button.is-active {
  color: var(--paper);
  background: var(--green);
  box-shadow: 0 8px 18px rgba(8, 122, 61, 0.18);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.nav-toggle span:not(.sr-only) {
  width: 20px;
  height: 2px;
  background: var(--ink);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-open .nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.menu-open .nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 92vh;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
  padding: 112px max(24px, calc((100vw - 1240px) / 2)) 58px;
  background:
    linear-gradient(90deg, rgba(6, 29, 59, 0.035) 1px, transparent 1px),
    linear-gradient(180deg, rgba(6, 29, 59, 0.03) 1px, transparent 1px),
    radial-gradient(circle at 72% 30%, rgba(0, 110, 175, 0.16), transparent 34%),
    radial-gradient(circle at 20% 88%, rgba(8, 122, 61, 0.12), transparent 28%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.82) 48%, rgba(234, 244, 250, 0.72)),
    linear-gradient(135deg, #ffffff 0%, #edf5f9 52%, #dce8f0 100%);
  background-size: 92px 92px, 92px 92px, auto, auto, auto, auto;
}

.hero-content {
  min-width: 0;
  position: relative;
  z-index: 2;
  max-width: 600px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 10px;
  border: 1px solid rgba(8, 122, 61, 0.18);
  border-radius: 999px;
  background: rgba(231, 245, 237, 0.72);
}

.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(8, 122, 61, 0.12);
}

.hero h1 {
  display: grid;
  gap: 5px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(2.35rem, 3.75vw, 4.15rem);
  line-height: 0.94;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 span,
.hero h1 small {
  display: block;
}

.hero h1 small {
  max-width: 520px;
  margin-top: 8px;
  color: var(--ink-soft);
  font-size: clamp(1.14rem, 1.72vw, 1.82rem);
  line-height: 1.08;
}

.hero-lead {
  max-width: 510px;
  margin: 22px 0 0;
  color: #263f5c;
  font-size: clamp(0.98rem, 1.32vw, 1.1rem);
}

.hero-bullets {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px 16px;
  max-width: 540px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.hero-bullets li {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 32px;
  font-size: 0.95rem;
  color: var(--ink);
  font-weight: 900;
}

.icon {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  padding: 8px;
  border: 1px solid rgba(8, 122, 61, 0.28);
  border-radius: 12px;
  color: var(--green);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(231, 247, 236, 0.88)),
    radial-gradient(circle at 20% 15%, rgba(0, 112, 184, 0.18), transparent 42%);
  box-shadow: 0 8px 22px rgba(6, 29, 59, 0.08), inset 0 0 0 1px rgba(255, 255, 255, 0.72);
  stroke: currentColor;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 590px;
  margin-top: 30px;
  overflow: hidden;
  border: 1px solid rgba(219, 231, 239, 0.96);
  border-radius: var(--radius);
  background: rgba(219, 231, 239, 0.95);
  box-shadow: 0 16px 42px rgba(6, 29, 59, 0.08);
}

.hero-metrics div {
  display: grid;
  gap: 2px;
  min-height: 76px;
  padding: 15px 16px;
  background: rgba(255, 255, 255, 0.88);
}

.hero-metrics strong {
  color: var(--ink);
  font-size: clamp(1.06rem, 1.4vw, 1.38rem);
  line-height: 1;
}

.hero-metrics span {
  color: #4d6377;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 19px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 900;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  color: var(--paper);
  background: var(--green);
  box-shadow: 0 14px 34px rgba(8, 122, 61, 0.22);
}

.button.secondary {
  color: var(--ink);
  background: var(--paper);
  border-color: var(--line);
}

.hero-visual {
  position: relative;
  z-index: 1;
  overflow: hidden;
  align-self: center;
  border: 1px solid rgba(219, 231, 239, 0.95);
  border-radius: var(--radius);
  background: #edf5f9;
  box-shadow: 0 24px 64px rgba(6, 29, 59, 0.13);
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(0, 110, 175, 0.14);
  border-radius: 6px;
  pointer-events: none;
}

.hero-visual::after {
  content: "FW-4X";
  position: absolute;
  left: 18px;
  bottom: 16px;
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--paper);
  background: rgba(6, 29, 59, 0.86);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.hero-visual::before {
  animation: panel-scan 4s ease-in-out infinite;
}

@keyframes panel-scan {
  0%,
  100% {
    opacity: 0.28;
  }

  50% {
    opacity: 0.72;
  }
}

.hero-visual img {
  width: 100%;
  display: block;
  height: auto;
  max-height: min(64vh, 610px);
  object-fit: contain;
  object-position: center;
}

.section {
  position: relative;
  padding-top: 88px;
  padding-bottom: 88px;
}

.intro,
.proof,
.advantages,
.solutions,
.benefits,
.faq {
  width: var(--container);
  margin: 0 auto;
}

.intro-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 52px;
  align-items: start;
}

h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(1.95rem, 3.5vw, 3.25rem);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  color: var(--ink);
  font-size: 1.16rem;
  line-height: 1.25;
}

p {
  color: #314b68;
  margin-top: 14px;
  margin-bottom: 0;
}

.intro-text p:first-child {
  margin-top: 0;
}

.intro-text p {
  max-width: 650px;
  font-size: 1.03rem;
}

.feature-split,
.application {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(360px, 0.96fr);
  gap: clamp(34px, 5vw, 62px);
  align-items: center;
  padding-left: max(24px, calc((100vw - 1180px) / 2));
  padding-right: max(24px, calc((100vw - 1180px) / 2));
}

.section-dark {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    radial-gradient(circle at 18% 20%, rgba(0, 110, 175, 0.22), transparent 34%),
    var(--dark);
  background-size: 70px 70px, 70px 70px, auto, auto;
}

.section-soft {
  background:
    linear-gradient(135deg, rgba(8, 122, 61, 0.06), transparent 36%),
    var(--cloud);
}

.advantages {
  border-top: 1px solid var(--line);
}

.proof {
  border-top: 1px solid var(--line);
  isolation: isolate;
}

.proof::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(135deg, rgba(0, 110, 175, 0.07), transparent 34%),
    linear-gradient(180deg, #ffffff 0%, #f4f8fb 100%);
}

.proof-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(300px, 0.75fr);
  gap: 16px 42px;
  align-items: start;
  margin-bottom: 28px;
}

.proof-heading .section-kicker,
.proof-heading h2 {
  grid-column: 1;
  max-width: 700px;
}

.proof-heading h2 {
  grid-row: 2;
}

.proof-heading p:last-child {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: end;
  margin-top: 0;
  color: #3a5874;
  font-size: 1.04rem;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.proof-card {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-rows: auto auto 1fr;
  min-height: 252px;
  padding: 23px;
  border: 1px solid rgba(219, 231, 239, 0.95);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 14px 40px rgba(6, 29, 59, 0.055);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.proof-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(180deg, var(--blue), var(--green));
  opacity: 0.88;
}

.proof-card:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 110, 175, 0.22);
  box-shadow: 0 24px 58px rgba(6, 29, 59, 0.11);
}

.advantage-grid,
.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.advantage-card,
.solution-card {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-rows: auto auto 1fr;
  min-height: 248px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 14px 40px rgba(6, 29, 59, 0.06);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.advantage-card:hover,
.solution-card:hover {
  transform: translateY(-5px);
  border-color: rgba(8, 122, 61, 0.28);
  box-shadow: 0 22px 58px rgba(6, 29, 59, 0.12);
}

.advantage-card::after,
.solution-card::after {
  content: "";
  position: absolute;
  right: -42px;
  top: -42px;
  width: 128px;
  height: 128px;
  border-radius: 50%;
  background: rgba(0, 110, 175, 0.06);
}

.advantage-card p,
.solution-card p,
.proof-card p {
  font-size: 0.98rem;
}

.solutions {
  border-top: 1px solid var(--line);
}

.solutions .section-heading p {
  max-width: 680px;
  font-size: 1.03rem;
}

.market-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.market-card {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-rows: auto auto 1fr;
  min-height: 172px;
  padding: 20px;
  border: 1px solid rgba(219, 231, 239, 0.95);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(244, 248, 251, 0.86));
  box-shadow: 0 12px 34px rgba(6, 29, 59, 0.06);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.market-card:hover {
  transform: translateY(-4px);
  border-color: rgba(8, 122, 61, 0.24);
  box-shadow: 0 20px 46px rgba(6, 29, 59, 0.1);
}

.market-card .icon {
  margin-bottom: 16px;
}

.market-card h3 {
  font-size: 1rem;
}

.market-card p {
  color: #3f5a74;
  font-size: 0.94rem;
}

.section-dark h2,
.section-dark h3,
.section-dark p {
  color: var(--paper);
}

.section-dark p {
  color: #cdd9e4;
}

.feature-copy p,
.application-copy p {
  max-width: 580px;
  font-size: 1.04rem;
}

.feature-image,
.application-media {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(219, 231, 239, 0.92);
  border-radius: var(--radius);
  background: #edf5f9;
  box-shadow: 0 18px 52px rgba(6, 29, 59, 0.11);
}

.feature-image::after,
.application-media::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--blue), var(--green));
}

.section-dark .feature-image {
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.24);
}

.feature-image img {
  width: 100%;
  aspect-ratio: 1.2 / 1;
  object-fit: cover;
  object-position: center;
}

.axis-list {
  display: grid;
  gap: 10px;
  margin-top: 28px;
}

.axis-list div {
  display: grid;
  grid-template-columns: 12px 92px 1fr;
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
}

.axis-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #76d79d;
  box-shadow: 0 0 0 5px rgba(118, 215, 157, 0.1);
}

.axis-list strong {
  color: #76d79d;
}

.axis-list span {
  color: #d9e6ee;
}

.check-list {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.check-list span {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 40px;
  color: var(--ink);
  font-weight: 900;
}

.section-dark .check-list span {
  color: var(--paper);
}

.application {
  background: var(--paper);
}

.application-media {
  position: relative;
}

.application-media img {
  width: 100%;
  aspect-ratio: 16 / 8.9;
  object-fit: cover;
  object-position: center;
}

.h2-mark {
  position: absolute;
  top: 24px;
  right: 30px;
  color: var(--green);
  font-size: clamp(3rem, 8vw, 6.2rem);
  line-height: 0.85;
  font-weight: 900;
}

.h2-mark sub {
  font-size: 0.45em;
}

.application-points {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 26px;
}

.application-points span {
  padding: 9px 12px;
  border: 1px solid rgba(8, 122, 61, 0.18);
  border-radius: 999px;
  color: var(--green);
  background: var(--green-light);
  font-weight: 900;
}

.section-heading {
  max-width: 740px;
  margin-bottom: 32px;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.benefit-card {
  position: relative;
  overflow: hidden;
  min-height: 198px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: 0 14px 40px rgba(6, 29, 59, 0.06);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.benefit-card:hover {
  transform: translateY(-5px);
  border-color: rgba(8, 122, 61, 0.28);
  box-shadow: 0 22px 58px rgba(6, 29, 59, 0.12);
}

.benefit-card::after {
  content: "";
  position: absolute;
  right: -38px;
  top: -38px;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: rgba(8, 122, 61, 0.08);
}

.benefit-icon {
  margin-bottom: 22px;
}

.benefit-card p {
  margin-bottom: 0;
}

.faq {
  border-top: 1px solid var(--line);
}

.faq-list {
  display: grid;
  border-top: 1px solid var(--line);
}

.faq-question {
  width: 100%;
  min-height: 64px;
  padding: 18px 54px 18px 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  background: transparent;
  text-align: left;
  font-weight: 900;
  cursor: pointer;
  position: relative;
}

.faq-question::after {
  content: "+";
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--green);
  font-size: 1.4rem;
}

.faq-question.is-open::after {
  content: "-";
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  transition: max-height 0.25s ease;
}

.faq-answer p {
  max-width: 820px;
  margin: 0;
  padding: 0 0 22px;
}

.contact {
  padding-left: max(24px, calc((100vw - 1180px) / 2));
  padding-right: max(24px, calc((100vw - 1180px) / 2));
  background: linear-gradient(135deg, var(--ink) 0%, #092849 58%, #0d6b56 100%);
}

.contact-card {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 40px;
  align-items: start;
  padding: clamp(28px, 4.6vw, 50px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
}

.contact h2,
.contact p {
  color: var(--paper);
}

.contact p {
  color: #d7e5ec;
}

.contact-cues {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.contact-cues li {
  display: flex;
  align-items: center;
  gap: 11px;
  color: #eef7fb;
  font-weight: 900;
}

.contact-cues .icon {
  width: 32px;
  height: 32px;
  padding: 7px;
  border-color: rgba(145, 230, 180, 0.26);
  color: #91e6b4;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: none;
}

.contact-links {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  width: fit-content;
  color: #eef7fb;
  font-weight: 900;
}

.contact-link span {
  display: grid;
  gap: 1px;
  line-height: 1.25;
}

.contact-link small {
  color: #91e6b4;
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.contact-link .icon {
  width: 34px;
  height: 34px;
  padding: 8px;
  border-color: rgba(145, 230, 180, 0.26);
  color: #91e6b4;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: none;
}

.contact-form {
  display: grid;
  gap: 14px;
}

.form-hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contact-form label {
  display: grid;
  gap: 7px;
  color: #eef7fb;
  font-weight: 800;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  padding: 12px 14px;
  color: var(--paper);
  background: rgba(255, 255, 255, 0.1);
  outline: 0;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: #91e6b4;
  box-shadow: 0 0 0 3px rgba(145, 230, 180, 0.18);
}

.contact-form textarea {
  resize: vertical;
}

.form-status {
  min-height: 24px;
  margin: 0;
  color: #91e6b4;
  font-weight: 800;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 26px max(24px, calc((100vw - 1180px) / 2));
  border-top: 1px solid var(--line);
  background: var(--paper);
}

.site-footer p {
  margin: 0;
  color: var(--steel);
  text-align: center;
}

.site-footer a {
  color: var(--green);
  font-weight: 900;
}

.floating-whatsapp {
  position: fixed;
  z-index: 30;
  right: 26px;
  bottom: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 50%;
  color: #ffffff;
  background: #25d366;
  box-shadow: 0 18px 42px rgba(7, 21, 36, 0.2), 0 0 0 6px rgba(37, 211, 102, 0.14);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.floating-whatsapp:hover {
  transform: translateY(-3px);
  background: #1ebe5d;
  box-shadow: 0 24px 54px rgba(7, 21, 36, 0.24), 0 0 0 8px rgba(37, 211, 102, 0.16);
}

.floating-whatsapp svg {
  flex: 0 0 auto;
  display: block;
  width: 31px;
  height: 31px;
  fill: currentColor;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease, filter 0.7s ease;
  filter: blur(4px);
}

.reveal-left {
  transform: translateX(-24px);
}

.reveal-right {
  transform: translateX(24px);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

@media (max-width: 1120px) {
  .site-header {
    min-height: 68px;
  }

  .header-inner {
    min-height: 68px;
  }

  .nav-toggle {
    display: inline-flex;
    order: 3;
  }

  .language-switch {
    margin-left: auto;
    order: 2;
  }

  .main-nav {
    position: fixed;
    inset: 68px 0 auto;
    display: grid;
    gap: 0;
    padding: 18px 20px 24px;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 22px 46px rgba(6, 29, 59, 0.12);
    transform: translateY(-125%);
    transition: transform 0.22s ease;
  }

  .menu-open .main-nav {
    transform: translateY(0);
  }

  .main-nav a {
    padding: 14px 0;
  }

  .main-nav .nav-cta {
    justify-content: center;
    margin-top: 10px;
    padding: 13px 17px;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 26px;
    padding: 96px 20px 46px;
  }

  .hero-content {
    max-width: 820px;
  }

  .hero-bullets {
    max-width: 650px;
  }

  .hero-metrics {
    max-width: 720px;
  }

  .hero-visual img {
    width: 100%;
    max-height: none;
  }

  .intro,
  .proof,
  .advantages,
  .solutions,
  .benefits,
  .faq {
    width: min(100% - 40px, 760px);
  }

  .intro-grid,
  .proof-heading,
  .feature-split,
  .application,
  .contact-card {
    grid-template-columns: 1fr;
  }

  .proof-heading .section-kicker,
  .proof-heading h2,
  .proof-heading p:last-child {
    grid-column: auto;
    grid-row: auto;
  }

  .feature-split,
  .application,
  .contact {
    padding-left: 20px;
    padding-right: 20px;
  }

  .benefit-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .advantage-grid,
  .proof-grid,
  .solution-grid,
  .market-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-footer {
    flex-direction: column;
  }
}

@media (min-width: 1121px) and (max-width: 1280px) {
  .hero h1 {
    font-size: clamp(2.35rem, 3.4vw, 3.65rem);
  }

  .hero h1 small {
    font-size: clamp(1.12rem, 1.52vw, 1.68rem);
  }

  .hero-bullets {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  :root {
    --container: calc(100vw - 32px);
  }

  .brand img {
    width: 38px;
    height: 36px;
  }

  .brand {
    min-width: auto;
    font-size: 0.82rem;
  }

  .language-switch button {
    min-width: 31px;
    min-height: 28px;
    font-size: 0.74rem;
  }

  .footer-brand img {
    width: 44px;
  }

  .hero {
    padding: 92px 16px 42px;
  }

  .hero h1 {
    font-size: clamp(2.08rem, 10.4vw, 3.05rem);
  }

  .hero h1 small {
    font-size: clamp(1.12rem, 5.6vw, 1.62rem);
  }

  .hero-bullets {
    grid-template-columns: 1fr;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .floating-whatsapp {
    right: 16px;
    bottom: 16px;
    width: 54px;
    height: 54px;
  }

  .section {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .feature-split,
  .application,
  .contact {
    padding-left: 16px;
    padding-right: 16px;
  }

  .feature-image img {
    aspect-ratio: 1 / 1;
  }

  .axis-list div {
    grid-template-columns: 10px 1fr;
    gap: 6px 10px;
  }

  .axis-list div span:last-child {
    grid-column: 2;
  }

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

  .advantage-grid,
  .proof-grid,
  .solution-grid,
  .market-grid {
    grid-template-columns: 1fr;
  }

  .proof-card,
  .benefit-card,
  .advantage-card,
  .solution-card,
  .market-card {
    min-height: auto;
    padding: 22px;
  }

  .contact-card {
    padding: 24px;
  }

  .h2-mark {
    top: 14px;
    right: 18px;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal,
  .reveal-left,
  .reveal-right {
    opacity: 1;
    transform: none;
    filter: none;
  }
}