:root {
  --ink: #172016;
  --muted: #66705f;
  --soft: #f5f8ef;
  --paper: #fffdf6;
  --line: rgba(23, 32, 22, 0.12);
  --green: #80b94d;
  --deep: #27381f;
  --lime: #c8f06d;
  --sky: #8cc8c7;
  --rose: #e7a4a4;
  --gold: #e6b85c;
  --shadow: 0 24px 80px rgba(39, 56, 31, 0.13);
  --max: 1180px;
  --radius: 18px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}

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

h1,
h2,
h3,
p {
  margin: 0;
}

h1,
h2 {
  max-width: 12ch;
  line-height: 0.96;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(3rem, 7vw, 6.7rem);
}

h2 {
  font-size: clamp(2.25rem, 4.6vw, 4.8rem);
}

h3 {
  font-size: 1.45rem;
  line-height: 1.16;
}

.container {
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 253, 246, 0.86);
  backdrop-filter: blur(18px);
}

.nav-wrap {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 900;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  color: var(--paper);
  background: linear-gradient(135deg, var(--deep), var(--green));
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 800;
}

.site-nav a {
  padding: 0.45rem 0;
}

.site-nav a:hover {
  color: var(--deep);
}

.nav-cta {
  color: var(--paper) !important;
  border-radius: 999px;
  background: var(--deep);
  padding: 0.75rem 1rem !important;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.32rem;
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  background: var(--deep);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 5.5rem 0 4.5rem;
  background:
    radial-gradient(circle at 82% 18%, rgba(200, 240, 109, 0.42), transparent 34%),
    linear-gradient(135deg, #f9fbf2, #edf5df 62%, #fffdf6);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 8px;
  background: linear-gradient(90deg, var(--green), var(--lime), var(--sky), var(--gold));
}

.hero-grid,
.intro-grid,
.services-grid {
  display: grid;
  gap: 2.5rem;
}

.hero-grid {
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.8fr);
  align-items: center;
}

.hero-copy,
.section-heading,
.cta-panel {
  display: grid;
  gap: 1.2rem;
}

.lead,
.section-copy {
  max-width: 64ch;
  color: var(--muted);
  font-size: clamp(1.02rem, 2vw, 1.18rem);
}

.eyebrow {
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 48px;
  width: max-content;
  border-radius: 999px;
  padding: 0.85rem 1.1rem;
  font-weight: 900;
}

.button.primary {
  color: var(--paper);
  background: var(--deep);
}

.button.ghost {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.64);
}

.hero-board {
  position: relative;
  min-height: 460px;
}

.orb {
  position: absolute;
  inset: 18% 12% auto auto;
  width: 230px;
  height: 230px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(128, 185, 77, 0.34), rgba(140, 200, 199, 0.32));
  filter: blur(2px);
  animation: breathe 6s ease-in-out infinite;
}

.float-card {
  position: absolute;
  display: grid;
  align-content: end;
  gap: 0.55rem;
  width: min(78%, 340px);
  min-height: 165px;
  padding: 1.2rem;
  border: 1px solid rgba(39, 56, 31, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 253, 246, 0.78);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
  animation: floaty 5s ease-in-out infinite;
}

.float-card span {
  color: var(--green);
  font-weight: 900;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.float-card strong {
  font-size: clamp(1.35rem, 2.6vw, 2.2rem);
  line-height: 1.05;
}

.card-a {
  top: 0;
  right: 0;
}

.card-b {
  left: 0;
  top: 34%;
  animation-delay: -1.5s;
}

.card-c {
  right: 8%;
  bottom: 0;
  animation-delay: -3s;
}

.section {
  padding: 5rem 0;
}

.intro-section,
.services-section {
  background: var(--soft);
}

.intro-grid,
.services-grid {
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr);
  align-items: start;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem;
  margin-top: 2rem;
}

.project-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 16px 55px rgba(39, 56, 31, 0.07);
}

.project-visual {
  position: relative;
  min-height: 230px;
  overflow: hidden;
  background: linear-gradient(135deg, #e9f6d9, #f8f3dd);
}

.project-visual::after {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(23, 32, 22, 0.12);
  border-radius: 14px;
}

.project-body {
  display: grid;
  gap: 1rem;
  padding: 1.4rem;
}

.project-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.project-top a,
.project-top span {
  color: var(--deep);
  font-size: 0.88rem;
  font-weight: 900;
}

.project-body p,
.service-list p,
.step-grid p,
.cta-panel p {
  color: var(--muted);
}

.project-body ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.project-body li {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.42rem 0.65rem;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 800;
}

.device,
.product,
.car,
.wave,
.play {
  position: absolute;
  display: block;
  border-radius: 16px;
}

.device {
  left: 18%;
  top: 22%;
  width: 48%;
  height: 48%;
  border: 10px solid var(--deep);
  background: rgba(255, 255, 255, 0.54);
}

.roof {
  position: absolute;
  left: 28%;
  top: 14%;
  width: 130px;
  height: 130px;
  border-top: 12px solid var(--green);
  border-left: 12px solid var(--green);
  transform: rotate(45deg);
}

.product {
  left: 24%;
  top: 24%;
  width: 34%;
  height: 42%;
  background: var(--gold);
  box-shadow: 90px 45px 0 rgba(128, 185, 77, 0.65);
}

.cart-line {
  position: absolute;
  left: 18%;
  bottom: 24%;
  width: 62%;
  height: 12px;
  border-radius: 999px;
  background: var(--deep);
}

.car {
  left: 18%;
  top: 42%;
  width: 58%;
  height: 24%;
  background: var(--deep);
}

.car::before,
.car::after {
  content: "";
  position: absolute;
  bottom: -18px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--green);
}

.car::before {
  left: 18%;
}

.car::after {
  right: 18%;
}

.speed {
  position: absolute;
  left: 16%;
  top: 26%;
  width: 55%;
  height: 10px;
  border-radius: 999px;
  background: var(--sky);
}

.petal {
  position: absolute;
  width: 120px;
  height: 120px;
  border-radius: 70% 30% 70% 30%;
  background: var(--rose);
}

.p1 {
  left: 25%;
  top: 20%;
}

.p2 {
  left: 38%;
  top: 34%;
  transform: rotate(60deg);
  background: var(--gold);
}

.p3 {
  left: 50%;
  top: 22%;
  transform: rotate(120deg);
  background: var(--green);
}

.wave {
  left: 18%;
  top: 35%;
  width: 64%;
  height: 64px;
  border: 12px solid var(--sky);
  border-color: var(--sky) transparent transparent transparent;
  border-radius: 50%;
}

.moon {
  position: absolute;
  right: 22%;
  top: 22%;
  width: 86px;
  height: 86px;
  border-radius: 50%;
  box-shadow: -18px 0 0 var(--green);
}

.play {
  left: 34%;
  top: 26%;
  width: 150px;
  height: 150px;
  background: var(--deep);
  clip-path: polygon(28% 18%, 28% 82%, 82% 50%);
}

.spark {
  position: absolute;
  display: block;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--gold);
}

.s1 {
  left: 24%;
  top: 20%;
}

.s2 {
  right: 25%;
  bottom: 25%;
  background: var(--green);
}

.service-list,
.step-grid {
  display: grid;
  gap: 1rem;
}

.service-list article,
.step-grid article,
.cta-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 14px 50px rgba(39, 56, 31, 0.06);
}

.service-list article,
.step-grid article {
  padding: 1.2rem;
}

.service-list span,
.step-grid span {
  color: var(--green);
  font-weight: 900;
  letter-spacing: 0.14em;
}

.service-list strong {
  display: block;
  margin: 0.4rem 0;
  font-size: 1.3rem;
}

.step-grid {
  grid-template-columns: repeat(4, 1fr);
  margin-top: 2rem;
}

.cta-section {
  padding: 5rem 0;
  background:
    radial-gradient(circle at 12% 25%, rgba(140, 200, 199, 0.24), transparent 28%),
    var(--deep);
}

.cta-panel {
  padding: clamp(1.5rem, 4vw, 3rem);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}

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

@keyframes floaty {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-14px);
  }
}

@keyframes breathe {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.08);
  }
}

@media (max-width: 920px) {
  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: absolute;
    inset: 76px 1rem auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--paper);
    padding: 1rem;
    box-shadow: var(--shadow);
  }

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

  .hero-grid,
  .intro-grid,
  .services-grid {
    grid-template-columns: 1fr;
  }

  .hero-board {
    min-height: 380px;
  }

  .project-grid,
  .step-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .nav-wrap {
    min-height: 68px;
  }

  .brand span:last-child {
    font-size: 0.95rem;
  }

  .hero {
    padding: 4rem 0 3.5rem;
  }

  .hero-board {
    min-height: auto;
    display: grid;
    gap: 1rem;
  }

  .float-card {
    position: relative;
    width: 100%;
    min-height: 135px;
  }

  .card-a,
  .card-b,
  .card-c {
    inset: auto;
  }

  .orb {
    display: none;
  }

  .section,
  .cta-section {
    padding: 3.5rem 0;
  }

  .project-visual {
    min-height: 190px;
  }

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

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

  .float-card,
  .orb,
  .reveal {
    animation: none;
    transition: none;
  }
}