/* ===== Variables ===== */
:root {
  --color-bg: #fdf8f5;
  /* Premium gradient: warm cream (top-left) → soft peach (center) → vibrant coral-rose (bottom-right) */
  --color-gradient-start: #fdf6f0;
  --color-gradient-mid: #fde8d8;
  --color-gradient-mid2: #f9c8b8;
  --color-gradient-end: #f4a0a0;
  --color-dark: #1a1a1a;
  --color-dark-soft: #2d2d2d;
  --color-text: #333;
  --color-text-muted: #5c5c5c;
  --color-accent: #e85d2c;
  --color-accent-soft: #f07a4f;
  --color-card: rgba(255, 255, 255, 0.88);
  --color-card-border: rgba(0, 0, 0, 0.06);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.12);
  --radius-pill: 9999px;
  --radius-card: 20px;
  --radius-btn: 12px;
  --font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ===== Reset & Base ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  /* Supermi-style: near-white top-left → warm peach center → soft lavender-pink bottom-right */
  background: linear-gradient(135deg,
      #fefefe 0%,
      #fef9f6 15%,
      #fde8d0 35%,
      #fad0b8 52%,
      #f6b0a8 70%,
      #eba8c0 88%,
      #d8a8d8 100%);
  background-attachment: fixed;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* Subtle grid overlay for premium texture */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

/* ===== Layout ===== */
.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Navigation ===== */
.nav {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  width: calc(100% - 48px);
  max-width: 720px;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--color-dark);
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-md);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: white;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
}

.logo-icon {
  color: var(--color-accent);
  font-size: 1.25rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: white;
}

/* ===== Buttons ===== */
.btn {
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-outline {
  background: transparent;
  color: white;
  border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline:hover {
  border-color: white;
  background: rgba(255, 255, 255, 0.1);
}

.btn-primary {
  background: white;
  color: var(--color-dark);
  border-color: rgba(0, 0, 0, 0.15);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: var(--color-bg);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-lg {
  padding: 14px 32px;
  font-size: 1rem;
}

/* ===== Hero ===== */
.hero {
  padding: 140px 24px 80px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 720px;
  margin: 0 auto;
}

.hero-preheadline {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

.hero-headline {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-dark);
  margin-bottom: 24px;
}

.hero-headline-accent {
  color: var(--color-accent);
}

/* ===== Star Animation ===== */
.stars-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  margin: -10px auto 30px;
  max-width: fit-content;
}

.stars-row {
  display: flex;
  gap: 8px;
}

.star {
  width: 28px;
  height: 28px;
  fill: #e0e0e0;
  opacity: 0;
  transform: translateY(10px);
  animation: starFadeIn 0.4s ease forwards;
}

.star.filled {
  fill: #ffb400;
}

.star:nth-child(1) { animation-delay: 0.1s; }
.star:nth-child(2) { animation-delay: 0.25s; }
.star:nth-child(3) { animation-delay: 0.4s; }
.star:nth-child(4) { animation-delay: 0.55s; }
.star:nth-child(5) { animation-delay: 0.7s; }

.strike-line {
  position: absolute;
  top: 50%;
  left: -5%;
  width: 0;
  height: 3px;
  background: var(--color-dark);
  border-radius: var(--radius-pill);
  transform: translateY(-50%) rotate(-1deg);
  animation: strikeThrough 0.6s cubic-bezier(0.65, 0, 0.35, 1) forwards;
  animation-delay: 1.3s;
  z-index: 10;
}

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

@keyframes strikeThrough {
  to {
    width: 110%;
  }
}

.hero-subheadline {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  margin-bottom: 32px;
  line-height: 1.7;
}

.hero-subheadline strong {
  color: var(--color-dark);
}

/* ===== Product Showcase ===== */
.product-showcase {
  padding: 0 24px 80px;
  position: relative;
  z-index: 1;
}

.product-card {
  max-width: 900px;
  margin: 0 auto;
  background: var(--color-card);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-card-border);
  overflow: hidden;
}

.product-card-inner {
  display: grid;
  grid-template-columns: 180px 1fr 200px;
  min-height: 380px;
}

.mockup-sidebar {
  background: var(--color-dark);
  padding: 20px 16px;
  color: white;
}

.mockup-workspace {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  margin-bottom: 24px;
}

.mockup-icon {
  color: var(--color-accent);
}

.mockup-arrow {
  margin-left: auto;
  font-size: 0.7rem;
  opacity: 0.7;
}

.mockup-section {
  margin-top: 16px;
}

.mockup-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  opacity: 0.6;
  display: block;
  margin-bottom: 12px;
}

.mockup-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  padding: 6px 0;
  opacity: 0.9;
}

.mockup-item span {
  color: var(--color-accent);
  font-size: 0.6rem;
}

.mockup-main {
  background: white;
  padding: 20px 24px;
  border-left: 1px solid #eee;
}

.mockup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid #eee;
  margin-bottom: 16px;
}

.mockup-channel {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-dark);
}

.mockup-meta {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.mockup-messages {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mockup-msg {
  background: #f8f8f8;
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 0.9rem;
  color: var(--color-text);
}

.mockup-msg-time {
  display: block;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}

.mockup-msg p {
  margin: 0;
  line-height: 1.5;
}

.mockup-cta-preview {
  margin-top: 8px;
}

.mockup-btn-pill {
  display: inline-block;
  padding: 8px 16px;
  background: var(--color-accent);
  color: white;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
}

.mockup-detail {
  padding: 20px 16px;
  background: #fafafa;
  border-left: 1px solid #eee;
  font-size: 0.85rem;
}

.mockup-detail .mockup-label {
  color: var(--color-text-muted);
  margin-top: 16px;
  margin-bottom: 4px;
}

.mockup-detail .mockup-label:first-child {
  margin-top: 0;
}

.mockup-detail p {
  margin: 0;
  color: var(--color-dark);
}

.mockup-status {
  color: #22c55e !important;
  font-weight: 600;
}

/* ===== Sections ===== */
.value-props,
.problem-section,
.solution-section,
.segments-section,
.pricing-section,
.waitlist-section {
  padding: 80px 24px;
  position: relative;
  z-index: 1;
}

.section-headline {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 800;
  color: var(--color-dark);
  text-align: center;
  margin-bottom: 16px;
  line-height: 1.3;
}

.section-subheadline {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  text-align: center;
  max-width: 640px;
  margin: 0 auto 32px;
}

.section-body {
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: 16px;
  text-align: center;
}

.value-list,
.feature-list {
  max-width: 640px;
  margin: 0 auto;
  list-style: none;
}

.value-list li,
.feature-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 16px;
  font-size: 1.05rem;
  line-height: 1.6;
}

.value-list li::before,
.feature-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 700;
}

.section-note {
  text-align: center;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  font-style: italic;
  margin-top: 24px;
}

/* ===== Problem Grid ===== */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  max-width: 960px;
  margin: 0 auto;
}

.problem-card {
  background: var(--color-card);
  backdrop-filter: blur(8px);
  padding: 24px;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-card-border);
  text-align: center;
}

.problem-icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 12px;
}

.problem-card p {
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.5;
}

/* ===== Segments ===== */
.segments-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 960px;
  margin: 0 auto;
}

.segment-card {
  background: var(--color-card);
  backdrop-filter: blur(8px);
  padding: 28px;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-card-border);
}

.segment-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-accent);
}

.segment-group {
  margin-bottom: 20px;
}

.segment-group:last-child {
  margin-bottom: 0;
}

.segment-group h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 6px;
}

.segment-group p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.segment-note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}

.segment-adjacent ul {
  list-style: none;
}

.segment-adjacent li {
  font-size: 0.9rem;
  padding: 6px 0;
  color: var(--color-text);
  position: relative;
  padding-left: 20px;
}

.segment-adjacent li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 600;
}

/* ===== Pricing ===== */
.pricing-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 800px;
  margin: 0 auto 32px;
}

.pricing-bad,
.pricing-good {
  padding: 24px;
  border-radius: var(--radius-card);
}

.pricing-bad {
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.pricing-good {
  background: rgba(232, 93, 44, 0.08);
  border: 1px solid rgba(232, 93, 44, 0.2);
}

.pricing-bad h4,
.pricing-good h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-dark);
}

.pricing-bad ul,
.pricing-good ul {
  list-style: none;
}

.pricing-bad li,
.pricing-good li {
  font-size: 0.95rem;
  padding: 6px 0;
  padding-left: 20px;
  position: relative;
  line-height: 1.5;
}

.pricing-bad li::before {
  content: '✗';
  position: absolute;
  left: 0;
  color: #dc2626;
}

.pricing-good li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 700;
}

.pricing-cta {
  text-align: center;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-dark);
}

/* ===== Waitlist ===== */
.waitlist-section {
  background: var(--color-card);
  backdrop-filter: blur(8px);
  margin: 0 24px 48px;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-card-border);
}

.waitlist-audience,
.waitlist-benefits ul {
  list-style: none;
  max-width: 480px;
  margin: 0 auto 24px;
}

.waitlist-audience li,
.waitlist-benefits li {
  padding: 8px 0;
  padding-left: 24px;
  position: relative;
}

.waitlist-audience li::before,
.waitlist-benefits li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 700;
}

.waitlist-benefits h4 {
  font-size: 1rem;
  margin-bottom: 12px;
  color: var(--color-dark);
}

.waitlist-cta {
  font-size: 1.05rem;
  margin-bottom: 8px;
  text-align: center;
}

.waitlist-note {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-bottom: 32px;
}

.waitlist-form,
.kit-form-container {
  max-width: 600px;
  margin: 0 auto 24px;
  min-height: 200px;
}

.kit-form-container .formkit-form,
.kit-form-container .formkit-fields,
.kit-form-container .formkit-field {
  width: 100% !important;
  max-width: 100%;
}

.kit-form-container .formkit-input {
  width: 100% !important;
  min-width: 280px;
  padding: 16px 20px !important;
  box-sizing: border-box;
  font-family: var(--font) !important;
  font-size: 1rem !important;
  color: var(--color-dark) !important;
  background: white !important;
  border: 2px solid rgba(0, 0, 0, 0.1) !important;
  border-radius: 12px !important;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.kit-form-container .formkit-input::placeholder {
  color: #999;
}

.kit-form-container .formkit-input:focus {
  outline: none !important;
  border-color: var(--color-accent) !important;
  box-shadow: 0 0 0 3px rgba(232, 93, 44, 0.15);
}

.kit-form-container .formkit-field {
  margin-bottom: 14px !important;
}

/* Kit form submit button - larger, premium style */
.kit-form-container .formkit-submit {
  margin-top: 24px !important;
  width: 100% !important;
  padding: 18px 32px !important;
  font-size: 1.1rem !important;
  font-weight: 700 !important;
  font-family: var(--font) !important;
  background: var(--color-accent) !important;
  color: white !important;
  border: none !important;
  border-radius: 9999px !important;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 14px rgba(232, 93, 44, 0.35);
}

.kit-form-container .formkit-submit:hover {
  background: var(--color-accent-soft) !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232, 93, 44, 0.4);
}

.kit-form-container .formkit-submit:active {
  transform: translateY(0);
}

.form-row {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}

.form-row input {
  flex: 1;
  font-family: var(--font);
  font-size: 1rem;
  padding: 14px 20px;
  border: 2px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-btn);
  background: white;
  transition: border-color 0.2s;
}

.form-row input:focus {
  outline: none;
  border-color: var(--color-accent);
}

.form-row input::placeholder {
  color: #999;
}

.form-row .btn {
  flex-shrink: 0;
}

.waitlist-footer {
  text-align: center;
  font-size: 1rem;
  color: var(--color-text-muted);
}

/* ===== Footer ===== */
.footer {
  padding: 32px 24px;
  position: relative;
  z-index: 1;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 960px;
  margin: 0 auto;
}

.footer .logo {
  color: var(--color-dark);
}

.footer .logo-icon {
  color: var(--color-accent);
}

.footer p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .nav {
    width: calc(100% - 32px);
    top: 12px;
  }

  .nav-links {
    display: none;
  }

  .product-card-inner {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto;
  }

  .mockup-sidebar {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    padding: 16px;
  }

  .mockup-section {
    margin-top: 0;
  }

  .mockup-detail {
    border-left: none;
    border-top: 1px solid #eee;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 4px 16px;
  }

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

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

  .form-row {
    flex-direction: column;
  }

  .form-row .btn {
    width: 100%;
  }

  .footer-inner {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}