:root {
  --color-bg: #f8f7f4;
  --color-surface: #ffffff;
  --color-primary: #1c2b4a;
  --color-accent: #d4a853;
  --color-text: #1a1a1a;
  --color-text-muted: #6b7280;
  --color-border: #e5e2dc;
  --color-success: #2d6a4f;
  --color-warning: #b45309;
  --color-danger: #991b1b;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "DM Sans", sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
}

.no-scroll {
  overflow: hidden;
}

.container {
  width: min(1160px, 92vw);
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(248, 247, 244, 0.95);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(8px);
}

.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 72px;
}

.logo {
  font-weight: 700;
  color: var(--color-primary);
}

.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px;
  align-items: center;
  padding: 80px 0 50px;
}

h1,
h2 {
  font-family: "Playfair Display", serif;
  color: var(--color-primary);
  margin: 0;
}

h1 {
  font-size: clamp(36px, 6vw, 56px);
  line-height: 1.12;
  margin-bottom: 18px;
}

h2 {
  font-size: clamp(30px, 4.2vw, 42px);
  margin-bottom: 24px;
}

h3 {
  margin: 14px 0 10px;
  font-size: 22px;
}

p {
  margin: 0;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.hero-copy p {
  font-size: 18px;
  max-width: 520px;
}

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

.btn {
  border-radius: 6px;
  padding: 14px 28px;
  font-size: 16px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
}

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

.btn-primary:hover {
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-accent {
  background: var(--color-accent);
  color: var(--color-primary);
  font-weight: 700;
}

.hero-mock {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  padding: 24px;
}

.mock-head {
  font-weight: 700;
  margin-bottom: 16px;
}

.mock-progress-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  color: var(--color-text-muted);
}

.bar {
  height: 10px;
  border-radius: 999px;
  background: #efede8;
  overflow: hidden;
}

.bar span {
  display: block;
  height: 100%;
  background: var(--color-primary);
}

.mock-tasks {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.task {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
}

.badge {
  font-size: 12px;
  padding: 5px 9px;
  border-radius: 999px;
  color: #fff;
}

.badge.success {
  background: var(--color-success);
}

.badge.warning {
  background: var(--color-warning);
}

.badge.danger {
  background: var(--color-danger);
}

.section {
  padding: 54px 0;
}

.pain-grid,
.systems-grid {
  display: grid;
  gap: 16px;
}

.pain-grid {
  grid-template-columns: repeat(3, 1fr);
}

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

.card {
  border: 1px solid var(--color-border);
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  background: var(--color-surface);
  padding: 32px;
}

.pain-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: grid;
  place-items: center;
  color: var(--color-primary);
  font-weight: 700;
}

.system-number {
  color: var(--color-accent);
  font-weight: 700;
}

ul {
  margin: 0 0 20px;
  padding-left: 18px;
}

li {
  margin-bottom: 8px;
  color: var(--color-text-muted);
}

.flow-block {
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: var(--color-surface);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  padding: 24px;
  margin-bottom: 14px;
}

.flow-block h3 {
  margin-top: 0;
}

.flow-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.flow-row span {
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: #faf9f7;
}

.flow-row i {
  color: var(--color-accent);
  font-style: normal;
}

.cta {
  margin-top: 16px;
  padding: 70px 0;
  background: var(--color-primary);
}

.cta h2,
.cta p {
  color: #fff;
}

.cta p {
  margin: 8px 0 24px;
}

.footer {
  padding: 28px 0 34px;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: space-between;
  border-top: 1px solid var(--color-border);
  padding-top: 22px;
  color: var(--color-text-muted);
}

.footer > p {
  text-align: center;
  margin-top: 16px;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  animation: fadeInUp 0.55s ease forwards;
}

.reveal[data-delay="1"] {
  animation-delay: 0.08s;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hidden {
  display: none !important;
}

.contact-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(4px);
  display: grid;
  place-items: center;
  z-index: 100;
}

.contact-card {
  width: min(560px, 92vw);
  background: var(--color-surface);
  border-radius: 12px;
  border: 1px solid var(--color-border);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.2);
  padding: 28px;
  position: relative;
}

.contact-close {
  position: absolute;
  right: 12px;
  top: 8px;
  border: none;
  background: transparent;
  font-size: 28px;
  cursor: pointer;
  color: var(--color-text-muted);
}

.contact-title {
  margin: 0 0 8px;
}

.contact-subtitle {
  margin-bottom: 16px;
}

.contact-form label {
  display: block;
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 10px;
}

.contact-form input,
.contact-form textarea {
  margin-top: 6px;
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 12px 16px;
  font-family: inherit;
  font-size: 15px;
  outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--color-primary);
}

.contact-loader {
  margin-top: 10px;
  color: var(--color-primary);
}

.contact-success {
  margin-top: 10px;
  color: var(--color-success);
  font-weight: 700;
}

@media (max-width: 900px) {
  .hero,
  .pain-grid,
  .systems-grid {
    grid-template-columns: 1fr;
  }
}