:root {
  --parchment: #ffffeb;
  --ink: #1a1a1a;
  --forest-canopy: #034f46;
  --pale-lavender: #f0d7ff;
  --stone: #e4e4d0;
  --charcoal-text: #222222;
  --muted-ash: #8a8a80;
  --white: #ffffff;
  --sunburst: #ffa946;

  --font-sans: 'Figtree', system-ui, sans-serif;
  --font-serif: 'EB Garamond', serif;

  --section-gap: 64px;
  --card-padding: 32px;
  --element-gap: 8px;

  --radius-cards: 32px;
  --radius-buttons: 12px;
  --radius-badges: 992px;
  --radius-images: 40px;

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--parchment);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.3;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================
   NOTIFICATION BAR
   ============================================ */
.notification-bar {
  background: var(--forest-canopy);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.3;
  text-align: center;
  padding: 10px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.notification-bar a {
  color: var(--white);
  border: 1px solid var(--white);
  text-decoration: none;
  padding: 4px 14px;
  border-radius: var(--radius-buttons);
  font-size: 14px;
  font-weight: 500;
  font-family: var(--font-sans);
  transition: var(--transition-fast);
}

.notification-bar a:hover {
  background: var(--white);
  color: var(--forest-canopy);
}

/* ============================================
   NAVIGATION
   ============================================ */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--parchment);
  border-bottom: 1px solid var(--stone);
}

.nav-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 64px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--charcoal-text);
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  line-height: 1;
}

.nav-logo svg {
  color: var(--charcoal-text);
}

.nav-beta-status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-left: 8px;
}

.status-dot {
  width: 6px;
  height: 6px;
  background: var(--charcoal-text);
  border-radius: 50%;
  display: inline-block;
}

.status-text {
  font-size: 12px;
  font-weight: 500;
  color: var(--muted-ash);
  line-height: 1;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-link {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--charcoal-text);
  text-decoration: none;
  padding: 8px 10px;
  line-height: 1.3;
  transition: var(--transition-fast);
}

.nav-link:hover {
  opacity: 0.7;
}

.btn-nav-download {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  background: var(--pale-lavender);
  color: var(--ink);
  padding: 8px 16px;
  border-radius: var(--radius-buttons);
  text-decoration: none;
  line-height: 1.3;
  transition: var(--transition-fast);
}

.btn-nav-download:hover {
  opacity: 0.85;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  padding: 80px 0 64px 0;
  text-align: center;
  position: relative;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: 64px;
  font-weight: 400;
  line-height: 0.85;
  letter-spacing: -0.07em;
  color: var(--ink);
  max-width: 1000px;
  margin: 0 auto 24px auto;
  text-decoration: underline;
  text-decoration-color: var(--pale-lavender);
  text-decoration-thickness: 4px;
  text-underline-offset: 12px;
}

.hero p {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.3;
  color: var(--muted-ash);
  max-width: 620px;
  margin: 0 auto 40px auto;
  font-weight: 400;
}

.hero-ctas {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--pale-lavender);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius-buttons);
  text-decoration: none;
  line-height: 1;
  transition: var(--transition-fast);
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  opacity: 0.85;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--charcoal-text);
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 500;
  padding: 14px 28px;
  border-radius: var(--radius-buttons);
  text-decoration: none;
  line-height: 1;
  transition: var(--transition-fast);
  border: 1px solid var(--charcoal-text);
  cursor: pointer;
}

.btn-secondary:hover {
  background: var(--parchment);
  opacity: 0.8;
}

/* ============================================
   MOCKUP BROWSER PREVIEW
   ============================================ */
.mockup-container {
  margin-top: 64px;
  perspective: 1000px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.mockup-instruction-banner {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: transparent;
  border: 1px solid var(--stone);
  padding: 10px 20px;
  border-radius: var(--radius-badges);
  margin: 32px auto 0 auto;
  font-size: 14px;
  color: var(--charcoal-text);
  font-family: var(--font-sans);
  line-height: 1.3;
  font-weight: 500;
  transition: var(--transition-fast);
}

.mockup-instruction-banner:hover {
  border-color: var(--charcoal-text);
}

.instruction-pulse-dot {
  width: 6px;
  height: 6px;
  background: var(--ink);
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

.browser-frame {
  background: #ffffff;
  border: 1px solid var(--stone);
  border-radius: var(--radius-cards);
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto;
  transition: var(--transition-slow);
}

.browser-header {
  background: var(--parchment);
  height: 44px;
  border-bottom: 1px solid var(--stone);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 12px;
}

.browser-dots {
  display: flex;
  gap: 6px;
}

.browser-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ff5f56;
}

.browser-dot:nth-child(2) {
  background: #ffbd2e;
}

.browser-dot:nth-child(3) {
  background: #27c93f;
}

.browser-url-bar {
  flex: 1;
  background: #ffffff;
  height: 26px;
  border: 1px solid var(--stone);
  border-radius: var(--radius-buttons);
  display: flex;
  align-items: center;
  padding: 0 12px;
  font-size: 11px;
  color: var(--muted-ash);
  font-family: var(--font-sans);
  max-width: 500px;
  margin: 0 auto;
  gap: 6px;
}

.browser-tabs {
  display: flex;
  gap: 4px;
  background: transparent;
  border: 1px solid var(--stone);
  padding: 3px;
  border-radius: var(--radius-buttons);
  font-size: 11px;
  margin-left: auto;
}

.browser-tab-btn {
  border: none;
  background: none;
  padding: 4px 10px;
  border-radius: var(--radius-buttons);
  cursor: pointer;
  color: var(--muted-ash);
  font-size: 11px;
  font-family: var(--font-sans);
  font-weight: 500;
  transition: var(--transition-fast);
  outline: none;
}

.browser-tab-btn.active {
  background: var(--ink);
  color: var(--white);
}

.browser-content {
  height: 450px;
  background: #111;
  display: flex;
  position: relative;
}

.gmeet-main {
  flex: 1;
  background: radial-gradient(circle, #22252a 0%, #121316 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.gmeet-avatar-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.gmeet-avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: #3c4043;
  border: 3px solid #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  font-weight: 500;
  color: #fff;
  font-family: var(--font-sans);
}

.gmeet-caption {
  font-size: 13px;
  color: #9ca3af;
  background: rgba(0, 0, 0, 0.4);
  padding: 4px 12px;
  border-radius: var(--radius-buttons);
  font-family: var(--font-sans);
}

.gmeet-controls-bar {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  background: #202124;
  height: 48px;
  border-radius: 100px;
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 12px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.gmeet-ctrl-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #3c4043;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 16px;
}

.gmeet-ctrl-btn.active {
  background: #ea4335;
}

/* Mock HUD Panel */
.mock-hud-panel {
  position: absolute;
  right: 20px;
  top: 20px;
  bottom: 20px;
  width: 280px;
  background: #1e1f20;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
  display: none;
  flex-direction: column;
  overflow: hidden;
  z-index: 10;
  text-align: left;
}

.mock-hud-panel.active {
  display: flex;
}

.mock-hud-header {
  background: #28292a;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 12px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #fff;
}

.mock-hud-title {
  font-size: 13px;
  font-weight: 700;
}

.mock-hud-count {
  font-size: 10px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 6px;
  border-radius: 10px;
  font-weight: 600;
}

.mock-hud-body {
  flex: 1;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mock-hud-btn {
  height: 38px;
  border-radius: 19px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12.5px;
  font-weight: 600;
  gap: 8px;
  text-decoration: none;
}

.mock-hud-btn.save {
  background: #c4eed0;
  color: #072212;
}

.mock-hud-btn.restore {
  background: #c2e7ff;
  color: #001d35;
  position: relative;
}

.nudge-shake {
  animation: button-wiggle 0.5s ease-in-out 2 alternate;
}

@keyframes button-wiggle {
  0%, 100% { transform: scale(1) translateX(0); }
  15% { transform: scale(1.01) translateX(-4px); }
  45% { transform: scale(1.01) translateX(4px); }
  75% { transform: scale(1.005) translateX(-2px); }
}

.mock-hud-btn.clear {
  background: #fce8e6;
  color: #601410;
}

.mock-hud-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 10px 16px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 9.5px;
  color: #9ca3af;
}

.mock-hud-brand {
  color: #6b7280;
  align-self: center;
  margin-top: 6px;
  font-size: 8.5px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* Mock Chat Panel */
.mock-chat-panel {
  position: absolute;
  right: 20px;
  top: 20px;
  bottom: 20px;
  width: 280px;
  background: #1e1f20;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
  display: none;
  flex-direction: column;
  overflow: hidden;
  z-index: 10;
  text-align: left;
  font-family: var(--font-sans);
}

.mock-chat-panel.active {
  display: flex;
}

.mock-chat-header {
  background: #1e1f20;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #fff;
}

.mock-chat-title {
  font-size: 13px;
  font-weight: 600;
  color: #e8eaed;
}

.mock-chat-close {
  font-size: 18px !important;
  color: #9aa0a6;
  cursor: pointer;
  transition: var(--transition-fast);
}

.mock-chat-close:hover {
  color: #ffffff;
}

.mock-chat-settings {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.mock-chat-settings-text {
  font-size: 11px;
  color: #bdc1c6;
}

.mock-chat-toggle {
  width: 28px;
  height: 16px;
  background: #3c4043;
  border-radius: 8px;
  position: relative;
  cursor: pointer;
  transition: background 0.2s;
}

.mock-chat-toggle.active {
  background: #8ab4f8;
}

.mock-chat-toggle-handle {
  width: 12px;
  height: 12px;
  background: #ffffff;
  border-radius: 50%;
  position: absolute;
  top: 2px;
  left: 2px;
  transition: transform 0.2s;
}

.mock-chat-toggle.active .mock-chat-toggle-handle {
  transform: translateX(12px);
}

.mock-chat-body {
  flex: 1;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow-y: auto;
}

.mock-chat-banner {
  background: #2d2f31;
  border-radius: 8px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.mock-chat-banner-header {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #e8eaed;
}

.mock-chat-banner-title {
  font-size: 11px;
  font-weight: 600;
}

.mock-chat-banner-desc {
  font-size: 9.5px;
  color: #9aa0a6;
  line-height: 1.4;
}

.mock-chat-separator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 9px;
  color: #9aa0a6;
  margin: 4px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 8px;
}

.mock-chat-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mock-msg-row {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.mock-msg-row.right {
  align-items: flex-end;
}

.mock-msg-row.left {
  align-items: flex-start;
}

.mock-msg-bubble {
  padding: 6px 10px;
  font-size: 11.5px;
  line-height: 1.4;
  max-width: 85%;
  color: #ffffff;
}

.mock-msg-bubble.blue {
  background: #1a73e8;
  border-radius: 12px 12px 2px 12px;
}

.mock-msg-bubble.grey {
  background: #2e3033;
  border-radius: 2px 12px 12px 12px;
}

.mock-msg-bubble.dark-blue {
  background: #0e5a6a;
  border-radius: 12px 12px 2px 12px;
}

.mock-msg-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 8.5px;
  color: #9aa0a6;
  margin-top: 3px;
}

.mock-msg-badge {
  background: #ffffff;
  color: #1a73e8;
  border: 1px solid #1a73e8;
  padding: 1px 4px;
  border-radius: 4px;
  font-size: 7.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2px;
}

.mock-msg-sender {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 3px;
}

.mock-sender-name {
  font-size: 10.5px;
  font-weight: 600;
  color: #e8eaed;
}

.mock-sender-time {
  font-size: 8.5px;
  color: #9aa0a6;
}

.mock-chat-footer {
  background: #2d2f31;
  height: 36px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  padding: 0 12px;
  gap: 8px;
  margin: 8px 12px 12px 12px;
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.mock-chat-placeholder {
  font-size: 11px;
  color: #9aa0a6;
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features {
  padding: 96px 0;
  position: relative;
  border-top: 1px solid var(--stone);
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header h2 {
  font-family: var(--font-serif);
  font-size: 48px;
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.05em;
  color: var(--ink);
  margin-bottom: 16px;
}

.section-header p {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.3;
  color: var(--muted-ash);
  max-width: 500px;
  margin: 0 auto;
}

.grid-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--parchment);
  border: 1px solid var(--stone);
  border-radius: var(--radius-cards);
  padding: var(--card-padding);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--element-gap);
  transition: var(--transition-fast);
}

.feature-card:hover {
  border-color: var(--charcoal-text);
  transform: translateY(-2px);
}

.feature-icon-wrapper {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-buttons);
  background: var(--pale-lavender);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
}

.feature-card h3 {
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--ink);
  margin-top: 8px;
}

.feature-card p {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.3;
  color: var(--muted-ash);
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq-section {
  padding: 96px 0;
  border-top: 1px solid var(--stone);
}

.faq-container {
  max-width: 780px;
  margin: 48px auto 0 auto;
  display: flex;
  flex-direction: column;
}

.faq-item {
  background: transparent;
  border-bottom: 1px solid var(--stone);
  transition: var(--transition-fast);
}

.faq-item:first-child {
  border-top: 1px solid var(--stone);
}

.faq-question {
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--ink);
  user-select: none;
}

.faq-answer {
  height: 0;
  overflow: hidden;
  transition: height 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-answer-content {
  padding: 0 0 24px 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.3;
  color: var(--muted-ash);
  opacity: 0;
  transform: translateY(10px);
  filter: blur(4px);
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              filter 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-icon {
  font-size: 20px !important;
  color: var(--ink);
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-answer-content {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
  transition-delay: 0.05s;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

/* ============================================
   DOWNLOAD HUB SECTION
   ============================================ */
.download-hub {
  padding: 96px 0;
  background: var(--forest-canopy);
}

.downloads-wrapper {
  max-width: 800px;
  margin: 0 auto;
  background: transparent;
  text-align: center;
}

.downloads-wrapper h2 {
  font-family: var(--font-serif);
  font-size: 48px;
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.05em;
  color: var(--white);
  margin-bottom: 16px;
}

.downloads-wrapper > p {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.3;
  color: var(--white);
  opacity: 0.8;
  margin-bottom: 40px;
}

.store-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.store-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-cards);
  padding: 20px 24px;
  transition: var(--transition-fast);
  flex-wrap: wrap;
  gap: 16px;
  text-decoration: none;
}

.store-row:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--white);
}

.store-info {
  display: flex;
  align-items: center;
  gap: 16px;
  text-align: left;
}

.store-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-buttons);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
}

.store-details {
  display: flex;
  flex-direction: column;
}

.store-name {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.3;
  color: var(--white);
}

.store-meta {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.3;
  color: var(--white);
  opacity: 0.6;
}

.coming-soon-badge {
  background: transparent;
  border: 1px solid var(--sunburst);
  color: var(--sunburst);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  padding: 4px 14px;
  border-radius: var(--radius-badges);
}

.get-store-btn {
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: var(--radius-buttons);
  text-decoration: none;
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
}

.get-store-btn:hover {
  opacity: 0.85;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  border-top: 1px solid var(--stone);
  padding: 48px 0;
  text-align: center;
  font-size: 14px;
  line-height: 1.3;
  color: var(--charcoal-text);
  font-family: var(--font-sans);
}

footer p {
  margin-bottom: 12px;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 24px;
}

.footer-link {
  color: var(--charcoal-text);
  text-decoration: none;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition-fast);
}

.footer-link:hover {
  opacity: 0.7;
}

/* ============================================
   REVEAL ANIMATIONS
   ============================================ */
.feature-card,
.store-row {
  opacity: 0;
  transform: translateY(60px);
  filter: blur(8px);
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1),
              transform 1.2s cubic-bezier(0.16, 1, 0.3, 1),
              filter 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.feature-card.visible,
.store-row.visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

.faq-item {
  opacity: 0;
  transform: translateY(40px);
  filter: blur(6px);
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1),
              transform 1s cubic-bezier(0.16, 1, 0.3, 1),
              filter 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-item.visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .hero h1 {
    font-size: 48px;
    letter-spacing: -0.05em;
  }
  .browser-frame {
    max-width: 100%;
  }
  .section-header h2,
  .downloads-wrapper h2 {
    font-size: 40px;
  }
  .grid-features {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  .hero {
    padding: 60px 0 48px 0;
  }
  .hero h1 {
    font-size: 40px;
    letter-spacing: -0.05em;
  }
  .hero p {
    font-size: 16px;
  }
  .features {
    padding: 64px 0;
  }
  .faq-section {
    padding: 64px 0;
  }
  .download-hub {
    padding: 64px 0;
  }
  .store-row {
    flex-direction: column;
    text-align: center;
    align-items: center;
    padding: 20px;
  }
  .store-info {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }
  .section-header h2,
  .downloads-wrapper h2 {
    font-size: 32px;
  }
  .mock-hud-panel, .mock-chat-panel {
    width: 160px;
    right: 8px;
    top: 8px;
    bottom: 8px;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  }
  .mock-hud-header, .mock-chat-header {
    padding: 8px 10px;
  }
  .mock-hud-title, .mock-chat-title {
    font-size: 11px;
  }
  .mock-hud-count {
    font-size: 8px;
    padding: 1px 4px;
  }
  .mock-hud-body {
    padding: 8px;
    gap: 8px;
  }
  .mock-hud-btn {
    height: 30px;
    font-size: 10px;
    border-radius: 15px;
    gap: 4px;
  }
  .mock-hud-btn .material-symbols-outlined {
    font-size: 14px !important;
  }
  .mock-hud-footer {
    padding: 6px 10px;
    font-size: 8px;
    gap: 1px;
  }
  .mock-hud-brand {
    font-size: 7px;
    margin-top: 2px;
  }
  .mock-chat-close {
    font-size: 14px !important;
  }
  .mock-chat-settings {
    padding: 6px 10px;
  }
  .mock-chat-settings-text {
    font-size: 9px;
  }
  .mock-chat-toggle {
    width: 24px;
    height: 12px;
    border-radius: 6px;
  }
  .mock-chat-toggle-handle {
    width: 8px;
    height: 8px;
    top: 2px;
    left: 2px;
  }
  .mock-chat-toggle.active .mock-chat-toggle-handle {
    transform: translateX(12px);
  }
  .mock-chat-body {
    padding: 8px;
    gap: 8px;
  }
  .mock-chat-banner {
    padding: 6px 8px;
    gap: 2px;
  }
  .mock-chat-banner-title {
    font-size: 9px;
  }
  .mock-chat-banner-desc {
    font-size: 8px;
    line-height: 1.3;
  }
  .mock-chat-separator {
    font-size: 7.5px;
    padding-bottom: 4px;
    margin: 2px 0;
  }
  .mock-chat-list {
    gap: 6px;
  }
  .mock-msg-bubble {
    padding: 4px 8px;
    font-size: 9.5px;
    line-height: 1.3;
  }
  .mock-sender-name {
    font-size: 9px;
  }
  .mock-sender-time {
    font-size: 7.5px;
  }
  .mock-msg-meta {
    font-size: 7.5px;
    margin-top: 2px;
  }
  .mock-msg-badge {
    font-size: 6.5px;
    padding: 0 3px;
    border-radius: 4px;
  }
  .mock-chat-footer {
    height: 28px;
    border-radius: 14px;
    padding: 0 10px;
    gap: 6px;
    margin: 4px 8px 8px 8px;
  }
  .mock-chat-placeholder {
    font-size: 9.5px;
  }
}

@media (max-width: 600px) {
  .nav-links .nav-link {
    display: none;
  }
  .nav-links {
    gap: 12px;
  }
  .browser-content {
    height: 320px;
  }
  .gmeet-avatar {
    width: 72px;
    height: 72px;
    font-size: 24px;
  }
  .gmeet-caption {
    font-size: 11px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }
  .hero h1 {
    font-size: 32px;
  }
  .hero p {
    font-size: 14px;
    margin-bottom: 28px;
  }
  .hero-ctas {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }
  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
  }
  .feature-card {
    padding: 24px;
  }
  .section-header h2 {
    font-size: 28px;
  }
  footer {
    padding: 32px 0;
  }
  .footer-links {
    gap: 16px;
  }
  .notification-bar {
    font-size: 12px;
    padding: 8px 16px;
  }
}