:root {
  --bg: #ffffff;
  --surface: #ffffff;
  --muted: #64748b; /* slate-500 */
  --text: #0f172a; /* slate-900 */
  --primary: #0ea5e9; /* sky-500 */
  --primary-600: #0284c7; /* sky-600 */
  --ring: rgba(14, 165, 233, 0.35);
  --card: #ffffff;
  --border: #e2e8f0; /* slate-200 */
  --shadow: 0 10px 24px rgba(2, 6, 23, 0.08);
}

* {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
}
body {
  margin: 0;
  font-family:
    "Inter",
    system-ui,
    -apple-system,
    Segoe UI,
    Roboto,
    "Helvetica Neue",
    Arial,
    "Noto Sans",
    "Liberation Sans",
    sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 60%, #f0f9ff 100%);
}

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

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

.site-header {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: var(--text);
}
.brand img {
  filter: drop-shadow(0 6px 18px rgba(14, 165, 233, 0.25));
}

.nav {
  display: flex;
  gap: 18px;
  align-items: center;
}
.nav a {
  color: var(--muted);
  padding: 10px 12px;
  border-radius: 10px;
  transition: 200ms ease;
}
.nav a:hover {
  color: var(--primary-600);
  background: rgba(2, 132, 199, 0.06);
}
.nav a.active {
  color: var(--primary-600);
  background: rgba(14, 165, 233, 0.12);
  box-shadow: inset 0 0 0 1px rgba(2, 132, 199, 0.35);
}

.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 48px 0 56px;
}

.hero-content {
  max-width: 560px;
}

.hero-content h1 {
  font-size: 48px;
  line-height: 1.15;
  margin: 0 0 18px;
  letter-spacing: -0.02em;
}

.hero-content p {
  font-size: 18px;
  color: var(--muted);
  margin: 0 0 28px;
  line-height: 1.6;
}

/* Hero Illustration & Animation */
.hero-illustration {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.laundry-animation {
  position: relative;
  width: 280px;
  height: 280px;
}

.wash-machine {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.machine-body {
  width: 140px;
  height: 180px;
  background: linear-gradient(145deg, #e2e8f0, #cbd5e1);
  border-radius: 20px;
  padding: 16px;
  box-shadow:
    0 20px 40px rgba(14, 165, 233, 0.2),
    inset 0 2px 0 rgba(255, 255, 255, 0.8);
  position: relative;
}

.machine-door {
  width: 100px;
  height: 100px;
  background: linear-gradient(180deg, #1e293b, #334155);
  border-radius: 50%;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 4px 12px rgba(0, 0, 0, 0.4);
  position: relative;
  overflow: hidden;
}

.drum {
  width: 70px;
  height: 70px;
  border: 3px dashed rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  animation: spin 4s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.machine-panel {
  display: flex;
  justify-content: center;
  gap: 8px;
}

.panel-light {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
  animation: blink 1.5s ease-in-out infinite;
}

.panel-light:last-child {
  background: #0ea5e9;
  box-shadow: 0 0 8px #0ea5e9;
  animation-delay: 0.3s;
}

@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* Bubbles */
.bubbles {
  position: absolute;
  top: -30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}

.bubble {
  font-size: 20px;
  animation: float 2s ease-in-out infinite;
}

.bubble:nth-child(2) {
  animation-delay: 0.3s;
}
.bubble:nth-child(3) {
  animation-delay: 0.6s;
}
.bubble:nth-child(4) {
  animation-delay: 0.9s;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
  50% {
    transform: translateY(-15px) scale(1.1);
    opacity: 0.8;
  }
}

/* Floating Clothes */
.floating-clothes {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  pointer-events: none;
}

.cloth {
  position: absolute;
  font-size: 32px;
  animation: floatCloth 4s ease-in-out infinite;
}

.cloth:nth-child(1) {
  top: 10%;
  left: 5%;
  animation-delay: 0s;
}
.cloth:nth-child(2) {
  top: 5%;
  right: 10%;
  animation-delay: 1s;
}
.cloth:nth-child(3) {
  bottom: 15%;
  right: 5%;
  animation-delay: 2s;
}
.cloth:nth-child(4) {
  bottom: 10%;
  left: 10%;
  animation-delay: 3s;
}

@keyframes floatCloth {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  25% {
    transform: translateY(-10px) rotate(5deg);
  }
  50% {
    transform: translateY(-5px) rotate(-5deg);
  }
  75% {
    transform: translateY(-15px) rotate(3deg);
  }
}
.actions {
  display: flex;
  gap: 14px;
  justify-content: flex-start;
}
.badges {
  display: flex;
  gap: 14px;
  list-style: none;
  padding: 18px 0 0;
  margin: 0;
  color: var(--muted);
  justify-content: center;
  flex-wrap: wrap;
}
.badges li {
  padding: 8px 12px;
  border-radius: 999px;
  background: #f1f5f9;
  border: 1px solid var(--border);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 10px 16px;
  border-radius: 12px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: 200ms ease;
}
.btn.primary {
  background: linear-gradient(180deg, var(--primary), var(--primary-600));
  color: #ffffff;
  box-shadow: 0 10px 20px rgba(14, 165, 233, 0.2);
}
.btn.primary:hover {
  filter: brightness(1.05);
}
.btn.ghost {
  color: var(--primary-600);
  border-color: rgba(2, 132, 199, 0.3);
  background: rgba(14, 165, 233, 0.06);
}
.btn.ghost:hover {
  background: rgba(14, 165, 233, 0.12);
}
.btn.lg {
  padding: 12px 20px;
  font-size: 16px;
}

.app-mockup {
  width: 320px;
  height: 640px;
  background: var(--surface);
  border-radius: 28px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.app-mockup.small {
  width: 260px;
  height: 520px;
}
.app-mockup .status {
  height: 22px;
  border-bottom: 1px solid var(--border);
  background: #f8fafc;
}
.app-mockup .screen {
  padding: 20px;
  background: #ffffff;
  height: calc(100% - 22px);
}
.logo-mark {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--primary-600);
  margin-bottom: 16px;
  font-weight: 700;
}
.logo-mark img {
  width: 22px;
  height: 22px;
}
.mock-cards {
  display: grid;
  gap: 12px;
}
.mock-card {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
}
.line {
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    rgba(14, 165, 233, 0.25),
    rgba(14, 165, 233, 0.08)
  );
}
.line.w60 {
  width: 60%;
}
.line.w40 {
  width: 40%;
}
.line.w50 {
  width: 50%;
}
.line.w30 {
  width: 30%;
}
.line.w70 {
  width: 70%;
}
.line.w45 {
  width: 45%;
}

.section-header {
  text-align: center;
  margin: 40px 0 20px;
}
.section-header h2 {
  font-size: 32px;
  margin: 0 0 10px;
}
.section-header p {
  margin: 0;
  color: var(--muted);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  align-items: start;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.6),
    var(--shadow);
}

.feature {
  text-align: left;
}
.feature .icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: radial-gradient(
    80% 80% at 50% 0%,
    rgba(14, 165, 233, 0.35),
    rgba(14, 165, 233, 0.08)
  );
  border: 1px solid var(--border);
  margin-bottom: 12px;
  position: relative;
}
.feature .i-clean::after {
  content: "✨";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
}
.feature .i-fast::after {
  content: "⚡";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
}
.feature .i-price::after {
  content: "💎";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
}

.cta {
  padding: 40px 0 64px;
}
.cta-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 24px;
  background: linear-gradient(
    180deg,
    rgba(14, 165, 233, 0.08),
    rgba(14, 165, 233, 0.02)
  );
  border: 1px solid var(--border);
  border-radius: 18px;
}
.cta-content h2 {
  margin: 0 0 6px;
}
.cta-content p {
  margin: 0;
  color: var(--muted);
}

.site-footer {
  padding: 20px 0 30px;
  margin-top: 40px;
  border-top: 1px solid var(--border);
  background: #f8fafc;
}
.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 16px;
}
.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.footer-nav h4 {
  margin: 0 0 8px;
  font-size: 14px;
  color: var(--muted);
}
.footer-nav a {
  display: block;
  color: var(--text);
  margin: 6px 0;
  opacity: 0.9;
}
.subfooter {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--muted);
  font-size: 14px;
}

.page {
  padding: 20px 0 40px;
}
.page-header h1 {
  margin: 0 0 10px;
  font-size: 40px;
  letter-spacing: -0.01em;
}
.page-header p {
  margin: 0;
  color: var(--muted);
}

.about .stat {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.kpi {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  text-align: center;
}
.kpi .num {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-600);
}
.kpi .label {
  display: block;
  color: var(--muted);
  font-size: 14px;
}

.values {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.value h3 {
  margin: 0 0 10px;
}
.value p,
.value ul {
  color: var(--muted);
  margin: 0;
  padding-left: 18px;
}

.pricing {
  display: grid;
  gap: 18px;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.price {
  position: relative;
}
.price .subtitle {
  margin: 0;
  color: var(--muted);
}
.price .price-tag {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 8px 0 10px;
}
.price .cur {
  color: var(--primary-600);
}
.price .amt {
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
}
.price .unit {
  color: var(--muted);
}
.price .list {
  color: var(--muted);
  padding-left: 18px;
}
.price .badge {
  position: absolute;
  top: -12px;
  right: 12px;
  background: rgba(14, 165, 233, 0.15);
  border: 1px solid var(--border);
  color: var(--primary-600);
  padding: 6px 10px;
  font-size: 12px;
  border-radius: 999px;
}
.price.highlight {
  box-shadow:
    0 0 0 1px rgba(2, 132, 199, 0.25),
    0 10px 30px rgba(14, 165, 233, 0.1);
}

.disclaimer {
  color: var(--muted);
}

.steps {
  display: grid;
  gap: 16px;
}
.step-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}
.step {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 12px;
  align-items: start;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
}
.step-num {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-weight: 700;
  color: #ffffff;
  background: linear-gradient(180deg, var(--primary), var(--primary-600));
  box-shadow: 0 10px 20px rgba(14, 165, 233, 0.15);
}
.step-body h3 {
  margin: 0 0 6px;
}
.step-body p {
  margin: 0;
  color: var(--muted);
}
.tip {
  color: var(--muted);
}

.contact .detail {
  color: var(--muted);
}
.map-embed {
  height: 280px;
}
.map-placeholder {
  height: 100%;
  display: grid;
  place-items: center;
  background: #f8fafc;
  border: 1px dashed var(--border);
  border-radius: 12px;
  color: var(--muted);
}

.caption {
  color: var(--muted);
  font-size: 12px;
}

/* Testimonials */
.testimonials {
  margin-top: 32px;
}
.testimonial {
  display: flex;
  flex-direction: column;
}
.testimonial-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-600));
  color: white;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 18px;
}
.testimonial .info h3 {
  margin: 0;
  font-size: 16px;
}
.testimonial .rating {
  color: #f59e0b;
  font-size: 14px;
}
.testimonial .text {
  color: var(--muted);
  margin: 0;
  line-height: 1.6;
}

/* Utilities */
.sep {
  opacity: 0.6;
}

/* Services Section */
.services {
  padding: 40px 0;
}
.service-card {
  text-align: center;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(14, 165, 233, 0.15);
}
.service-card.highlight {
  border-color: var(--primary);
  box-shadow:
    0 0 0 1px rgba(2, 132, 199, 0.25),
    0 10px 30px rgba(14, 165, 233, 0.1);
}
.service-icon {
  font-size: 48px;
  margin-bottom: 12px;
}
.service-card h3 {
  margin: 0 0 10px;
  font-size: 20px;
}
.service-card p {
  color: var(--muted);
  margin: 0 0 16px;
  line-height: 1.6;
}
.service-card .price-tag {
  display: inline-block;
  background: linear-gradient(180deg, var(--primary), var(--primary-600));
  color: white;
  padding: 8px 16px;
  border-radius: 20px;
  font-weight: 600;
  font-size: 14px;
}

/* Floating Chat Button */
.chat-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(180deg, #25d366, #128c7e);
  color: white;
  padding: 14px 24px;
  border-radius: 50px;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
  font-weight: 600;
  z-index: 1000;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}
.chat-float:hover {
  transform: scale(1.05);
  box-shadow: 0 12px 32px rgba(37, 211, 102, 0.45);
}
.chat-icon {
  font-size: 24px;
}

/* Responsive tweaks */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-content {
    max-width: 100%;
    margin: 0 auto;
  }
  .hero-content h1 {
    font-size: 40px;
  }
  .actions {
    justify-content: center;
  }
  .hero-illustration {
    display: none;
  }
  .grid-3 {
    grid-template-columns: 1fr 1fr;
  }
  .about .stat,
  .values,
  .pricing-grid,
  .contact {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 640px) {
  .grid-3 {
    grid-template-columns: 1fr;
  }
  .hero-content h1 {
    font-size: 32px;
  }
  .page-header h1 {
    font-size: 32px;
  }
  .cta-box {
    flex-direction: column;
    text-align: center;
  }
  .values {
    grid-template-columns: 1fr;
  }
}

/* Mobile Navigation - Hamburger Menu */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .site-header {
    position: relative;
    z-index: 10000;
  }

  .nav {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    padding: 16px 24px;
    gap: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    z-index: 9999;
  }

  .nav.active {
    display: flex;
  }

  .nav a {
    padding: 12px 16px;
    border-radius: 8px;
    width: 100%;
    text-align: left;
  }

  .hamburger {
    display: flex !important;
    flex-direction: column;
    justify-content: space-between;
    gap: 5px;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 10001;
  }

  .hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: 0.3s;
  }

  .hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }

  .hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .brand {
    font-size: 18px;
  }

  .brand img {
    width: 32px;
    height: 32px;
  }

  .hero {
    padding: 24px 0 32px;
  }

  .hero-content h1 {
    font-size: 28px;
  }

  .hero-content p {
    font-size: 16px;
  }

  .actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

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

  .page {
    padding: 16px 0 24px;
  }

  .page-header h1 {
    font-size: 28px;
  }

  .section-header h2 {
    font-size: 24px;
  }

  .cta {
    padding: 24px 0 40px;
  }

  .cta-box {
    padding: 16px;
  }

  .cta-content h2 {
    font-size: 20px;
  }

  .feature {
    text-align: center;
  }

  .service-card {
    padding: 16px;
  }

  .service-icon {
    font-size: 36px;
  }

  .service-card h3 {
    font-size: 18px;
  }

  .contact.grid-2 {
    grid-template-columns: 1fr;
  }

  .map-embed {
    height: 220px;
  }

  .map-embed iframe {
    height: 220px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer-nav {
    grid-template-columns: 1fr;
    gap: 16px;
    text-align: center;
  }

  .about .stat {
    grid-template-columns: 1fr;
  }

  .kpi .num {
    font-size: 20px;
  }

  .price .amt {
    font-size: 32px;
  }

  .step {
    grid-template-columns: 36px 1fr;
  }

  .step-num {
    width: 36px;
    height: 36px;
    font-size: 14px;
  }

  .testimonial-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .chat-float {
    bottom: 16px;
    right: 16px;
    padding: 12px 18px;
    font-size: 14px;
  }

  .chat-icon {
    font-size: 20px;
  }

  .app-mockup {
    width: 100%;
    max-width: 280px;
    height: auto;
    aspect-ratio: 9/16;
  }

  .app-mockup.small {
    width: 100%;
    max-width: 220px;
    aspect-ratio: 9/16;
  }

  .badges {
    justify-content: center;
  }

  .disclaimer {
    font-size: 14px;
  }

  .tip {
    font-size: 14px;
  }

  .values {
    gap: 12px;
  }

  .value {
    padding: 16px;
  }

  .subfooter {
    flex-direction: column;
    gap: 4px;
  }
}

/* Hide hamburger on desktop */
@media (min-width: 769px) {
  .hamburger {
    display: none;
  }
}