@font-face {
  font-family: Inter;
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("assets/InterVariable.woff2") format("woff2");
}

:root {
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  color: #1e293b;
  background: #fbfcfd;
  --blue: #2866ad;
  --blue-hover: #1f538e;
  --blue-subtle: #edf4fc;
  --indigo: #4f46e5;
  --indigo-subtle: #eef2ff;
  --muted: #5e6f84;
  --muted-light: #8fa0b5;
  --line: #e2e8f0;
  --card-bg: #ffffff;
  --radius-lg: 16px;
  --radius-md: 10px;
  --shadow-sm: 0 2px 8px rgba(30, 41, 59, 0.04);
  --shadow-md: 0 8px 24px rgba(30, 41, 59, 0.06);
  --shadow-lg: 0 20px 48px rgba(30, 41, 59, 0.1);
  font-feature-settings: "liga" 1, "calt" 1;
}

* {
  box-sizing: border-box;
}

html {
  scroll-padding-top: 84px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.15s ease;
}

a:hover {
  color: var(--blue);
}

a:focus-visible,
summary:focus-visible,
button:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 4px;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 100;
  background: white;
  color: var(--blue);
  font-weight: 600;
  padding: 10px 16px;
  border-radius: 6px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 16px;
}

.wrapper {
  width: min(1140px, calc(100% - 48px));
  margin-inline: auto;
}

/* ==========================================================================
   Header & Desktop Navigation (Sticky)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  background: rgba(251, 252, 253, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.85);
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.03);
  transition: background-color 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.site-header.scrolled {
  background: rgba(251, 252, 253, 0.98);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.07);
  border-bottom-color: rgba(226, 232, 240, 0.95);
}

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

.brand {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.4px;
  color: #0f172a;
  white-space: nowrap;
}

.brand-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--blue) 0%, var(--indigo) 100%);
  color: white;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  box-shadow: 0 4px 14px rgba(40, 102, 173, 0.3);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 13.5px;
  font-weight: 550;
  color: #475569;
}

.desktop-nav a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 4px;
  white-space: nowrap;
  transition: color 0.15s ease, transform 0.15s ease;
}

.desktop-nav a:hover {
  color: var(--blue);
}

.desktop-nav a i {
  font-size: 13px;
  opacity: 0.85;
}

.nav-ext {
  font-size: 10px;
  opacity: 0.7;
}

/* Mobile Toggle Button */
.nav-toggle {
  display: none;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  color: #1e293b;
  width: 40px;
  height: 40px;
  border-radius: 9px;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.nav-toggle:hover {
  background: #e2e8f0;
  color: var(--blue);
}

/* ==========================================================================
   Mobile Navigation Drawer & Overlay
   ========================================================================== */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

.nav-drawer {
  position: fixed;
  top: 0;
  right: -340px;
  width: min(320px, 86vw);
  height: 100%;
  background: #ffffff;
  z-index: 999;
  box-shadow: -8px 0 32px rgba(15, 23, 42, 0.2);
  display: flex;
  flex-direction: column;
  padding: 24px 22px;
  transition: right 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
}

.nav-drawer.active {
  right: 0;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 20px;
}

.drawer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 17px;
  color: #0f172a;
}

.drawer-brand .brand-icon {
  width: 32px;
  height: 32px;
  font-size: 14px;
}

.drawer-close {
  background: #f1f5f9;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: #64748b;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.drawer-close:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.drawer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-grow: 1;
}

.drawer-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 14px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  color: #334155;
  transition: background 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.drawer-link:hover,
.drawer-link:active {
  background: var(--blue-subtle);
  color: var(--blue);
  transform: translateX(3px);
}

.drawer-link i {
  font-size: 16px;
  color: var(--blue);
  width: 22px;
  text-align: center;
}

.drawer-cta {
  margin-top: 24px;
  width: 100%;
  justify-content: center;
  padding: 14px 18px;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  padding: 44px 0 72px;
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  gap: 72px;
  align-items: center;
}

.eyebrow-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--blue);
  background: var(--blue-subtle);
  border: 1px solid #d8e5f5;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 22px;
}

h1 {
  font-size: clamp(38px, 4.6vw, 56px);
  line-height: 1.1;
  letter-spacing: -2.2px;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 22px;
}

.lede {
  font-size: 17px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 480px;
  margin-bottom: 28px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

/* DOWNLOAD BUTTONS (Matching gradient icon style!) */
.button {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  justify-content: center;
  padding: 14px 24px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 650;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.button.primary {
  background: linear-gradient(135deg, var(--blue) 0%, var(--indigo) 100%);
  color: #ffffff;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(40, 102, 173, 0.35), 0 2px 6px rgba(79, 70, 229, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.18);
  letter-spacing: -0.2px;
  position: relative;
  overflow: hidden;
}

.button.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(40, 102, 173, 0.44), 0 4px 12px rgba(79, 70, 229, 0.35);
  filter: brightness(1.06);
  color: #ffffff;
}

.button.primary:active {
  transform: translateY(0);
  box-shadow: 0 4px 12px rgba(40, 102, 173, 0.35);
}

.button.secondary {
  background: #f1f5f9;
  color: #334155;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
}

.button.secondary:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.meta-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.project-credit {
  margin-top: 18px;
  font-size: 13px;
  color: var(--muted);
}

.project-credit a,
.footer-left .brand-link {
  color: var(--blue);
  font-weight: 600;
}

.project-credit i {
  font-size: 10px;
  margin-left: 3px;
}

.pill {
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  padding: 4px 10px;
  border-radius: 6px;
}

.pill i {
  color: var(--blue);
  font-size: 11px;
}

figure {
  margin: 0;
}

.app-preview {
  max-width: 420px;
  border-radius: 14px;
  background: #141619;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255, 255, 255, 0.1) inset;
  overflow: hidden;
  margin-inline: auto;
}

.window-caption {
  color: #94a3b8;
  font-size: 11px;
  font-weight: 500;
  padding: 11px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: #181b20;
  border-bottom: 1px solid #272d36;
}

.window-dot {
  width: 8px;
  height: 8px;
  background: var(--blue);
  border-radius: 50%;
  box-shadow: 0 0 6px rgba(40, 102, 173, 0.6);
}

.app-preview img,
.settings-preview img {
  display: block;
  width: 100%;
  height: auto;
}

figcaption {
  color: #94a3b8;
  font-size: 11px;
  text-align: center;
  padding: 10px 14px;
  background: #141619;
  border-top: 1px solid #22262d;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

/* ==========================================================================
   Benefits Section (Gradient Icon Style)
   ========================================================================== */
.benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
  padding: 42px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.benefit-card {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.benefit-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: linear-gradient(135deg, var(--blue) 0%, var(--indigo) 100%);
  color: #ffffff;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: 0 6px 16px rgba(40, 102, 173, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.benefit-card:hover .benefit-icon {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 8px 22px rgba(40, 102, 173, 0.38);
}

.benefit-card h2 {
  font-size: 17px;
  letter-spacing: -0.3px;
  margin: 0 0 6px;
  font-weight: 700;
  color: #0f172a;
}

.benefit-card p {
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.65;
  margin: 0;
}

/* ==========================================================================
   Common Section Headings
   ========================================================================== */
.section {
  padding: 86px 0;
}

.section-heading {
  max-width: 640px;
}

.eyebrow {
  font-size: 12.5px;
  font-weight: 650;
  color: var(--blue);
  margin: 0 0 12px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

h2 {
  font-size: clamp(30px, 3.4vw, 38px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -1.3px;
  color: #0f172a;
  margin: 0 0 14px;
}

.section-heading > p:last-child {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
  margin: 0;
}

/* ==========================================================================
   Four Steps Infographic (Connected Ribbon Pipeline in Desktop & Mobile)
   ========================================================================== */

/* Step Color Palette */
.step-1 {
  --step-color: #2866ad;
  --step-gradient: linear-gradient(135deg, #2866ad 0%, #1e4f8a 100%);
  --step-shadow: rgba(40, 102, 173, 0.3);
}

.step-2 {
  --step-color: #0284c7;
  --step-gradient: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  --step-shadow: rgba(2, 132, 199, 0.3);
}

.step-3 {
  --step-color: #4f46e5;
  --step-gradient: linear-gradient(135deg, #4f46e5 0%, #3730a3 100%);
  --step-shadow: rgba(79, 70, 229, 0.3);
}

.step-4 {
  --step-color: #7c3aed;
  --step-gradient: linear-gradient(135deg, #6366f1 0%, #7c3aed 100%);
  --step-shadow: rgba(124, 58, 237, 0.3);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 48px;
  position: relative;
}

/* Infographic Card */
.step-card {
  background: #ffffff;
  border: 2px solid var(--step-color);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.step-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.14);
}

/* Top Connected Ribbon Header */
.step-ribbon {
  background: var(--step-color);
  border-top-left-radius: 13px;
  border-top-right-radius: 13px;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
}

.ribbon-badge {
  width: 34px;
  height: 34px;
  min-width: 34px;
  border-radius: 50%;
  background: #ffffff;
  color: var(--step-color);
  font-weight: 850;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.16);
  letter-spacing: -0.2px;
}

.ribbon-title {
  color: #ffffff;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

/* Desktop Horizontal Arrow Pointer connecting steps */
@media (min-width: 901px) {
  .step-card:not(:last-child) .ribbon-arrow {
    position: absolute;
    right: -13px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-top: 18px solid transparent;
    border-bottom: 18px solid transparent;
    border-left: 14px solid var(--step-color);
    z-index: 5;
    filter: drop-shadow(2px 0 2px rgba(0, 0, 0, 0.1));
    transition: transform 0.2s ease;
  }

  .step-card:hover .ribbon-arrow {
    transform: translateY(-50%) scale(1.12);
  }
}

/* Card Content Body */
.step-card-body {
  padding: 24px 20px 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.step-card-body .step-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--step-gradient);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
  box-shadow: 0 6px 16px var(--step-shadow);
  margin-bottom: 18px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.step-card:hover .step-icon {
  transform: scale(1.08);
  box-shadow: 0 8px 22px var(--step-shadow);
}

.step-card h3 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.4px;
  margin: 0 0 10px;
  color: #0f172a;
}

.step-card p {
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.75;
  margin: 0 0 18px;
  flex-grow: 1;
}

.step-hint {
  font-size: 11.5px;
  font-weight: 550;
  color: #64748b;
  display: flex;
  align-items: center;
  gap: 7px;
  padding-top: 14px;
  border-top: 1px dashed #e2e8f0;
}

.step-hint i {
  color: var(--step-color);
  font-size: 11px;
}

.step-cta {
  font-size: 13px;
  font-weight: 650;
  color: var(--step-color);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding-top: 14px;
  border-top: 1px solid rgba(124, 58, 237, 0.2);
  transition: gap 0.2s ease, color 0.15s ease;
}

.step-cta:hover {
  gap: 10px;
  color: #6366f1;
}

kbd {
  font-family: inherit;
  color: #1e293b;
  background: #eef2f6;
  border: 1px solid #d1d9e2;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 11.5px;
  font-weight: 600;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

/* ==========================================================================
   Step 4 Deep Dive: Weekly AI Reflection Section
   ========================================================================== */
.weekly-section {
  background: linear-gradient(180deg, #edf4fb 0%, #e6eff8 100%);
  padding: 86px 0;
  border-top: 1px solid #d9e3f0;
  border-bottom: 1px solid #d9e3f0;
}

.ai-spotlight-banner {
  text-align: center;
  max-width: 740px;
  margin: 0 auto 52px;
}

.ai-banner-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  color: var(--blue);
  border: 1px solid #cbdbee;
  box-shadow: var(--shadow-sm);
  font-size: 12.5px;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 16px;
}

.ai-banner-lede {
  color: #475569;
  font-size: 16.5px;
  line-height: 1.75;
  margin: 12px 0 0;
}

.ai-split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: flex-start;
  gap: 48px;
}

.ai-perks {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

.ai-perk {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: #ffffff;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid #dbe5f2;
  box-shadow: var(--shadow-sm);
}

.perk-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  background: linear-gradient(135deg, var(--blue) 0%, var(--indigo) 100%);
  color: #ffffff;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  box-shadow: 0 4px 12px rgba(40, 102, 173, 0.2);
}

.ai-perk h4 {
  font-size: 14.5px;
  font-weight: 700;
  margin: 0 0 4px;
  color: #0f172a;
}

.ai-perk p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
}

/* Prompt Box */
.prompt-box {
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.prompt-instruction {
  background: #f8fafc;
  border-bottom: 1px solid #e2e8f0;
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.instruction-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.prompt-instruction p {
  margin: 0;
  font-size: 13.5px;
  color: #334155;
  line-height: 1.6;
}

.prompt-instruction strong {
  color: #0f172a;
}

.prompt-instruction code {
  background: #eef2f6;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 12px;
  color: var(--blue);
  font-weight: 600;
}

.prompt-box-header {
  background: #f1f5f9;
  border-bottom: 1px solid #e2e8f0;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.prompt-title {
  font-size: 13px;
  font-weight: 700;
  color: #1e293b;
  display: flex;
  align-items: center;
  gap: 8px;
}

.prompt-title i {
  color: var(--blue);
}

.copy-btn {
  background: linear-gradient(135deg, var(--blue) 0%, var(--indigo) 100%);
  color: #ffffff;
  border: none;
  font-size: 12px;
  font-weight: 650;
  font-family: inherit;
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  box-shadow: 0 4px 12px rgba(40, 102, 173, 0.25);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.copy-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(40, 102, 173, 0.38);
  filter: brightness(1.06);
}

.copy-btn.copied {
  background: #16a34a;
  box-shadow: 0 4px 12px rgba(22, 163, 74, 0.3);
}

.prompt-body {
  padding: 18px 20px;
  font-size: 14px;
  line-height: 1.75;
  color: #334155;
  font-style: italic;
  background: #fafcff;
}

.prompt-body p {
  margin: 0;
}

.prompt-footer {
  background: #f8fafc;
  border-top: 1px solid #e2e8f0;
  padding: 11px 18px;
  font-size: 12px;
  color: #64748b;
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.5;
}

.prompt-footer i {
  color: #16a34a;
  font-size: 13px;
}

.prompt-footer code {
  background: #e2e8f0;
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 11px;
}

/* File Example Card */
.file-example-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid #d4dfec;
  box-shadow: var(--shadow-lg);
}

.file-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.file-name {
  font-size: 13px;
  font-weight: 700;
  color: #1e293b;
  display: flex;
  align-items: center;
  gap: 8px;
}

.file-name i {
  color: var(--blue);
}

.file-badge {
  font-size: 11px;
  font-weight: 700;
  color: #15803d;
  background: #dcfce7;
  padding: 4px 10px;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.file-example-card pre {
  margin: 16px 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 12px;
  color: #334155;
  line-height: 1.8;
  background: #f8fafc;
  padding: 16px;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
  white-space: pre-wrap;
  word-break: break-word;
}

.file-footnote {
  font-size: 12px;
  color: #64748b;
  display: flex;
  align-items: center;
  gap: 7px;
}

.file-footnote i {
  color: #16a34a;
}

/* ==========================================================================
   Personalize & Settings
   ========================================================================== */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 72px;
}

.settings-preview {
  max-width: 420px;
  box-shadow: var(--shadow-lg);
  border-radius: 14px;
  overflow: hidden;
  background: #141619;
  margin-inline: auto;
}

.features-list {
  list-style: none;
  padding: 0;
  margin: 24px 0;
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.features-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  color: #334155;
  line-height: 1.6;
}

.feature-icon {
  width: 28px;
  height: 28px;
  min-width: 28px;
  background: var(--blue-subtle);
  color: var(--blue);
  border-radius: 7px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  margin-top: 1px;
}

.personalize .small {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.8;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  background: #f8fafc;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
}

.personalize .small i {
  color: var(--blue);
  margin-top: 2px;
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq {
  max-width: 820px;
  padding-top: 30px;
}

.faq details {
  border-bottom: 1px solid var(--line);
  padding: 20px 0;
}

.faq summary {
  font-size: 15px;
  font-weight: 650;
  color: #0f172a;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
  user-select: none;
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "\f078";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-size: 11px;
  color: #94a3b8;
  margin-left: auto;
  transition: transform 0.2s ease, color 0.2s ease;
}

.faq details[open] summary::after {
  transform: rotate(180deg);
  color: var(--blue);
}

.faq-icon {
  color: var(--blue);
  font-size: 14px;
  width: 20px;
  text-align: center;
}

.faq details p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
  padding: 14px 0 4px 32px;
  margin: 0;
}

.faq a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ==========================================================================
   Closing Section & Footer
   ========================================================================== */
.closing {
  padding: 30px 0 90px;
}

.closing-card {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #ffffff;
  border-radius: 20px;
  padding: 64px 32px;
  text-align: center;
  box-shadow: 0 24px 54px rgba(15, 23, 42, 0.2);
  max-width: 920px;
  margin: 0 auto;
}

.closing-card h2 {
  color: #ffffff;
  font-size: clamp(30px, 3.6vw, 44px);
  margin-bottom: 14px;
  letter-spacing: -1.5px;
}

.closing-card p {
  color: #94a3b8;
  font-size: 16px;
  max-width: 540px;
  margin: 0 auto 30px;
}

.closing-card .actions {
  justify-content: center;
}

.closing-card .button.secondary {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.closing-card .button.secondary:hover {
  background: rgba(255, 255, 255, 0.18);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--line);
  padding: 28px 0;
  color: var(--muted);
  font-size: 12.5px;
}

.footer-left {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-brand {
  font-weight: 700;
  color: #0f172a;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-brand i {
  color: var(--blue);
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

/* Tablet & Mobile Switch */
@media (max-width: 900px) {
  /* Four Steps Mobile/Tablet Connected Vertical Infographic */
  .steps-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    margin-top: 36px;
  }

  .ribbon-arrow {
    display: none !important;
  }

  /* Connecting down-oriented triangle between steps on mobile/tablet */
  .step-card:not(:last-child)::after {
    content: "";
    position: absolute;
    bottom: -16px;
    left: 50%;
    transform: translate(-50%, 50%);
    width: 0;
    height: 0;
    border-left: 15px solid transparent;
    border-right: 15px solid transparent;
    border-top: 14px solid var(--step-color);
    filter: drop-shadow(0 2px 4px rgba(15, 23, 42, 0.16));
    z-index: 5;
    transition: transform 0.2s ease;
  }

  @media (hover: hover) {
    .step-card:not(:last-child):hover::after {
      transform: translate(-50%, 50%) scale(1.15);
    }
  }

  .step-card-body {
    padding: 22px 20px 20px;
  }

  .ai-split {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-top: 24px;
  }

  .split {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .app-preview,
  .settings-preview {
    max-width: 390px;
  }

  h1 {
    letter-spacing: -1.6px;
  }

  .benefits {
    gap: 24px;
  }
}

@media (max-width: 768px) {
  .desktop-nav {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }
}

@media (max-width: 600px) {
  .wrapper {
    width: calc(100% - 36px);
  }

  .header-inner {
    height: 64px;
  }

  .brand {
    font-size: 16px;
  }

  .hero {
    padding: 20px 0 40px;
  }

  h1 {
    font-size: 34px;
    letter-spacing: -1.4px;
  }

  h2 {
    font-size: 26px;
  }

  .benefits {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 28px 0;
  }

  .benefit-card {
    gap: 14px;
  }

  .step-ribbon {
    padding: 10px 14px;
  }

  .ribbon-badge {
    width: 30px;
    height: 30px;
    min-width: 30px;
    font-size: 12px;
  }

  .ribbon-title {
    font-size: 12px;
  }

  .step-card-body {
    padding: 18px 16px 18px;
  }

  .section {
    padding: 48px 0;
  }

  .weekly-section {
    padding: 48px 0;
  }

  .ai-spotlight-banner {
    margin-bottom: 32px;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }

  .footer-links {
    gap: 16px;
  }

  .prompt-box-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .copy-btn {
    width: 100%;
    justify-content: center;
  }
}