:root {
  --ink: #07131f;
  --ink-2: #0f2233;
  --text: #26313c;
  --muted: #697580;
  --paper: #f7f4ee;
  --paper-2: #fffaf2;
  --surface: #ffffff;
  --green: #2f7b59;
  --green-2: #83c49d;
  --gold: #c7a24a;
  --copper: #b66b42;
  --line: rgba(7, 19, 31, 0.12);
  --line-dark: rgba(255, 255, 255, 0.14);
  --shadow: 0 28px 80px rgba(7, 19, 31, 0.18);
  --shadow-soft: 0 18px 48px rgba(7, 19, 31, 0.1);
  --max: 1160px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

body.nav-open { overflow: hidden; }

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

.container {
  width: min(100% - 40px, var(--max));
  margin: 0 auto;
}

.section-dark {
  background:
    radial-gradient(circle at 78% 14%, rgba(47, 123, 89, 0.28), transparent 28%),
    radial-gradient(circle at 18% 76%, rgba(199, 162, 74, 0.16), transparent 24%),
    linear-gradient(145deg, #07131f 0%, #0b1d2d 55%, #102838 100%);
  color: rgba(255, 255, 255, 0.78);
}

.section-tint {
  background: linear-gradient(180deg, #eef3ea 0%, #f7f4ee 100%);
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 30;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(7, 19, 31, 0.62);
  backdrop-filter: blur(18px);
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.site-header.is-scrolled {
  background: rgba(7, 19, 31, 0.92);
  box-shadow: 0 16px 42px rgba(7, 19, 31, 0.22);
}

.nav {
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  font-weight: 760;
}

.brand-logo {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(199, 162, 74, 0.34);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
}

.brand-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-logo--fallback::before {
  content: "G&A";
  color: var(--green-2);
  font-size: 0.78rem;
  font-weight: 850;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 22px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.94rem;
  font-weight: 650;
}

.nav-menu a:hover { color: #fff; }

.nav-cta {
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.08);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: #fff;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle.is-active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.is-active span:nth-child(2) { opacity: 0; }
.nav-toggle.is-active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.hero {
  min-height: 100vh;
  display: grid;
  align-items: center;
  padding: 112px 0 56px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(460px, 1.12fr);
  align-items: center;
  gap: 58px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green-2);
  font-size: 0.78rem;
  font-weight: 820;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 {
  color: var(--ink);
  line-height: 1.03;
  letter-spacing: 0;
}

.section-dark h1,
.section-dark h2,
.section-dark h3 { color: #fff; }

h1 {
  max-width: 780px;
  margin-bottom: 24px;
  font-size: clamp(3.2rem, 7vw, 7rem);
}

h2 {
  margin-bottom: 20px;
  font-size: clamp(2.25rem, 4.5vw, 4.6rem);
}

h3 { margin-bottom: 10px; font-size: 1.28rem; }

.hero-copy p:not(.eyebrow),
.section-intro p:not(.eyebrow),
.product-copy p,
.split-copy p,
.contact-copy p {
  color: inherit;
  font-size: 1.1rem;
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 13px 20px;
  font-weight: 760;
  line-height: 1;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--green), #3f956c);
  color: #fff;
  box-shadow: 0 18px 42px rgba(47, 123, 89, 0.32);
}

.btn-outline {
  border-color: rgba(255, 255, 255, 0.2);
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

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

.command-center {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 0.72fr;
  gap: 16px;
  transform: perspective(1200px) rotateY(-4deg) rotateX(2deg);
}

.center-panel {
  border: 1px solid var(--line-dark);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
  padding: 22px;
  backdrop-filter: blur(18px);
}

.center-panel--main {
  grid-row: span 2;
  min-height: 560px;
  background: rgba(255, 255, 255, 0.1);
}

.center-panel span,
.center-panel b {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.82rem;
  font-weight: 750;
  text-transform: uppercase;
}

.center-panel strong {
  display: block;
  margin-top: 10px;
  color: #fff;
  font-size: 1.55rem;
  line-height: 1.08;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
}

.screenshot-frame,
.browser-shot,
.phone-shot,
.photo-card,
.capture-strip article {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.07);
}

.screenshot-frame {
  min-height: 470px;
  border-radius: 14px;
}

.screenshot-frame img,
.browser-shot img,
.phone-shot img,
.photo-card img,
.capture-strip img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.fallback-screen {
  display: none;
  position: absolute;
  inset: 0;
  padding: 24px;
  background:
    linear-gradient(135deg, rgba(47, 123, 89, 0.22), rgba(199, 162, 74, 0.12)),
    #0d2030;
}

.is-missing .fallback-screen { display: block; }

.screen-top {
  width: 58%;
  height: 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.28);
}

.screen-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 36px;
}

.screen-grid span,
.screen-lines i {
  display: block;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.14);
}

.screen-grid span { height: 96px; }
.screen-lines { display: grid; gap: 12px; margin-top: 34px; }
.screen-lines i { height: 16px; }
.screen-lines i:nth-child(2) { width: 74%; }
.screen-lines i:nth-child(3) { width: 88%; }

.section {
  padding: 96px 0;
  scroll-margin-top: 84px;
}

.section-intro {
  max-width: 820px;
  margin-bottom: 34px;
}

.weight-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 16px;
}

.weight-card {
  min-height: 310px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  padding: 28px;
}

.weight-card--large {
  min-height: 410px;
  background:
    linear-gradient(145deg, rgba(47, 123, 89, 0.12), rgba(199, 162, 74, 0.1)),
    #fff;
}

.weight-label {
  display: inline-flex;
  margin-bottom: 46px;
  border: 1px solid rgba(47, 123, 89, 0.22);
  border-radius: 999px;
  padding: 9px 14px;
  background: rgba(47, 123, 89, 0.08);
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.weight-card p,
.proof-card p,
.ops-board span { color: var(--muted); }

.product-hero {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  align-items: center;
  gap: 58px;
}

.feature-list,
.spec-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 26px;
}

.feature-list span,
.spec-grid span {
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 14px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.88);
  font-weight: 700;
}

.product-media {
  position: relative;
  min-height: 620px;
}

.browser-shot {
  height: 500px;
  border-radius: 20px;
  background: #101f2b;
  box-shadow: var(--shadow);
}

.browser-bar {
  display: flex;
  height: 42px;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--line-dark);
  padding: 0 14px;
}

.browser-bar i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ef6b5a;
}

.browser-bar i:nth-child(2) { background: #e0b44d; }
.browser-bar i:nth-child(3) { background: #5ec07c; }
.browser-bar span {
  margin-left: 8px;
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.82rem;
}

.phone-shot {
  position: absolute;
  right: 26px;
  bottom: 0;
  width: 210px;
  height: 410px;
  border: 10px solid #06101a;
  border-radius: 34px;
  background: #102131;
  box-shadow: var(--shadow);
}

.capture-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 46px;
}

.capture-strip article {
  min-height: 190px;
  border-radius: 18px;
}

.capture-strip article.is-missing::before,
.photo-card.is-missing::before {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  color: rgba(255, 255, 255, 0.62);
  text-align: center;
  content: "Imagen de producto";
}

.capture-strip article.is-missing::before {
  content: "Captura KamionCloud";
}

.capture-strip span {
  position: absolute;
  right: 14px;
  bottom: 14px;
  border-radius: 999px;
  padding: 8px 12px;
  background: rgba(7, 19, 31, 0.7);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 760;
}

.split-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 0.92fr;
  align-items: center;
  gap: 64px;
}

.split-grid--reverse {
  grid-template-columns: 0.82fr 1.18fr;
}

.photo-stack {
  position: relative;
  min-height: 560px;
}

.photo-card {
  margin: 0;
  border-color: var(--line);
  border-radius: 22px;
  background: linear-gradient(135deg, #dfe7df, #fff7e8);
  box-shadow: var(--shadow-soft);
}

.photo-card--main {
  width: 78%;
  height: 500px;
}

.photo-card--small {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 48%;
  height: 260px;
  border: 8px solid var(--paper);
}

.fourszn .eyebrow,
.contact .eyebrow,
.ecosystem .eyebrow { color: var(--green); }

.split-copy p,
.contact-copy p,
.section-intro p { color: var(--muted); }

.spec-grid span {
  border-color: var(--line);
  background: #fff;
  color: var(--ink);
}

.split-copy .btn { margin-top: 28px; }

.ops-board {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.ops-board article {
  min-height: 160px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow-soft);
  padding: 24px;
}

.ops-board article:first-child {
  grid-row: span 2;
  min-height: 334px;
  background: var(--ink);
}

.ops-board article:first-child b,
.ops-board article:first-child span { color: #fff; }

.ops-board b {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 1.12rem;
}

.proof-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 16px;
}

.proof-card {
  border: 1px solid var(--line-dark);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
  padding: 24px;
}

.proof-card p { color: rgba(255, 255, 255, 0.68); }

.contact-form {
  display: grid;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fff;
  box-shadow: var(--shadow-soft);
  padding: 28px;
}

.contact-copy a {
  display: inline-block;
  margin-top: 10px;
  color: var(--green);
  font-weight: 800;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 740;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 13px 14px;
  color: var(--text);
  font: inherit;
  outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 4px rgba(47, 123, 89, 0.14);
}

.contact-form textarea { resize: vertical; }

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--ink);
  color: rgba(255, 255, 255, 0.7);
  padding: 28px 0;
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-grid div {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-grid a:hover { color: #fff; }

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

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

@media (max-width: 980px) {
  .nav-toggle { display: block; }

  .nav-menu {
    position: fixed;
    top: 76px;
    right: 20px;
    left: 20px;
    display: grid;
    gap: 4px;
    border: 1px solid var(--line-dark);
    border-radius: 18px;
    background: rgba(7, 19, 31, 0.96);
    padding: 18px;
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
  }

  .nav-menu.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-menu a { padding: 10px 0; }

  .hero-grid,
  .product-hero,
  .split-grid,
  .split-grid--reverse,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .command-center { transform: none; }
  .weight-grid,
  .proof-grid { grid-template-columns: 1fr; }
  .weight-card,
  .weight-card--large { min-height: auto; }
  .weight-label { margin-bottom: 24px; }
}

@media (max-width: 680px) {
  .container { width: min(100% - 28px, var(--max)); }
  .section { padding: 72px 0; }
  .hero { min-height: auto; padding-top: 118px; }
  h1 { font-size: 3rem; }
  h2 { font-size: 2.25rem; }

  .hero-actions,
  .section-actions,
  .feature-list,
  .spec-grid,
  .capture-strip,
  .ops-board {
    grid-template-columns: 1fr;
    display: grid;
  }

  .btn { width: 100%; }
  .command-center { grid-template-columns: 1fr; }
  .center-panel--main { min-height: 460px; }
  .product-media { min-height: auto; }
  .browser-shot { height: 420px; }
  .phone-shot {
    position: relative;
    right: auto;
    bottom: auto;
    width: 190px;
    height: 360px;
    margin: 18px auto 0;
  }

  .photo-stack { min-height: auto; }
  .photo-card--main,
  .photo-card--small {
    position: relative;
    width: 100%;
    height: 340px;
    border: 1px solid var(--line);
  }

  .photo-card--small { margin-top: 14px; }
  .footer-grid { align-items: flex-start; flex-direction: column; }
}
.command-center {
  animation: floatSoft 7s ease-in-out infinite;
}

.phone-shot,
.photo-card--main {
  animation: floatSoft 6.5s ease-in-out infinite;
}

.weight-card,
.capture-strip article,
.ops-board article,
.proof-card,
.contact-form {
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.weight-card:hover,
.capture-strip article:hover,
.ops-board article:hover,
.proof-card:hover,
.contact-form:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 90px rgba(7, 19, 31, 0.22);
  border-color: rgba(47, 123, 89, 0.32);
}

.photo-card img,
.capture-strip img,
.browser-shot img,
.phone-shot img {
  transition: transform 0.45s ease;
}

.photo-card:hover img,
.capture-strip article:hover img,
.browser-shot:hover img,
.phone-shot:hover img {
  transform: scale(1.035);
}

@keyframes floatSoft {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal { opacity: 1; transform: none; }
}
.empresa-espanola {
  padding: 6rem 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(47, 123, 89, 0.10), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, #f5f1ea 100%);
  border-top: 1px solid rgba(7, 19, 31, 0.08);
  border-bottom: 1px solid rgba(7, 19, 31, 0.08);
}

.empresa-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 4rem;
  align-items: center;
}

.empresa-copy {
  max-width: 760px;
}

.empresa-copy .eyebrow {
  color: var(--green);
}

.empresa-copy h2 {
  margin: 0 0 1.4rem;
  max-width: 760px;
  color: #07131f;
  font-size: clamp(2.6rem, 4.6vw, 5rem);
  line-height: 0.98;
  font-weight: 900;
  letter-spacing: -0.055em;
}

.empresa-copy p {
  max-width: 720px;
  color: #26313c;
  font-size: clamp(1.08rem, 1.25vw, 1.22rem);
  line-height: 1.85;
  font-weight: 520;
}

.empresa-copy p + p {
  margin-top: 1.2rem;
  color: #0f2233;
  font-weight: 700;
}

.empresa-datos {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
}

.dato {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(7, 19, 31, 0.12);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 18px 50px rgba(7, 19, 31, 0.08);
  padding: 1.35rem 1.5rem 1.35rem 1.8rem;
}

.dato::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.1rem;
  bottom: 1.1rem;
  width: 4px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--green), var(--gold));
}

.dato strong {
  display: block;
  margin-bottom: 0.25rem;
  color: #07131f;
  font-size: 1.08rem;
  font-weight: 850;
}

.dato span {
  display: block;
  color: #344457;
  font-size: 0.98rem;
  line-height: 1.55;
  font-weight: 500;
}

@media (max-width: 900px) {
  .empresa-grid {
    grid-template-columns: 1fr;
    gap: 2.2rem;
  }
}