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

/* ── Theme tokens ────────────────────────────────── */
:root {
  color-scheme: light;
  /* Brand */
  --accent:        #D46549;
  --accent-dark:   #8F3E11;
  --accent-light:  #F7B980;
  --gold:          #F2D018;

  /* Surface */
  --bg:            #F7EFEE;
  --bg-alt:        #EFE5DC;
  --card-bg:       #FFFAF5;
  --card-border:   rgba(143, 62, 17, 0.12);

  /* Text */
  --text-primary:  #1C0F08;
  --text-secondary:#5A3A28;
  --text-muted:    #9A7060;

  /* Radius */
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(143,62,17,0.08);
  --shadow-md: 0 8px 32px rgba(143,62,17,0.13);
  --shadow-lg: 0 24px 64px rgba(143,62,17,0.20);
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg:            #1C1208;
  --bg-alt:        #251A0A;
  --card-bg:       #2A1E0F;
  --card-border:   rgba(247,185,128,0.12);
  --text-primary:  #F7EFEE;
  --text-secondary:#C8A88A;
  --text-muted:    #7D6050;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-lg: 0 24px 64px rgba(0,0,0,0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg:            #1C1208;
    --bg-alt:        #251A0A;
    --card-bg:       #2A1E0F;
    --card-border:   rgba(247,185,128,0.12);
    --text-primary:  #F7EFEE;
    --text-secondary:#C8A88A;
    --text-muted:    #7D6050;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-md: 0 8px 32px rgba(0,0,0,0.4);
    --shadow-lg: 0 24px 64px rgba(0,0,0,0.5);
  }
}

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI",
               system-ui, sans-serif;
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background 0.3s, color 0.3s;
}

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

/* ── Nav ─────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.3s, box-shadow 0.3s;
}

.nav.scrolled {
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  box-shadow: 0 1px 0 var(--card-border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  gap: 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo-icon { font-size: 22px; line-height: 1; }
.nav-logo-text {
  font-size: 18px;
  font-weight: 700;
  color: var(--accent-dark);
  letter-spacing: -0.3px;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
  flex: 1;
  justify-content: center;
}

.nav-links a {
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--accent); }

/* ── Nav controls (theme + lang + hamburger) ─────── */
.nav-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.theme-toggle {
  width: 36px; height: 36px;
  border: none;
  background: var(--card-bg);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: background 0.2s, transform 0.15s, color 0.2s;
  border: 1px solid var(--card-border);
}

.theme-toggle:hover { transform: scale(1.1); }

/* Show only the relevant icon */
.theme-icon { display: none; }

:root:not([data-theme="dark"]) .theme-icon--light { display: flex; align-items: center; justify-content: center; }
:root:not([data-theme="dark"]) .theme-icon--dark  { display: none; }
[data-theme="dark"] .theme-icon--light { display: none; }
[data-theme="dark"] .theme-icon--dark  { display: flex; align-items: center; justify-content: center; }

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-icon--light { display: none; }
  :root:not([data-theme="light"]) .theme-icon--dark  { display: flex; align-items: center; justify-content: center; }
}

/* ── Language picker ─────────────────────────────── */
.lang-picker {
  position: relative;
}

.lang-btn {
  height: 36px;
  padding: 0 12px;
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  border-radius: 100px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: background 0.2s;
  white-space: nowrap;
}

.lang-btn:hover { background: var(--bg-alt); }

.lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  list-style: none;
  overflow: hidden;
  min-width: 160px;
  display: none;
  z-index: 200;
}

.lang-menu.open { display: block; }

.lang-menu li {
  padding: 10px 16px;
  font-size: 14px;
  cursor: pointer;
  color: var(--text-secondary);
  transition: background 0.15s, color 0.15s;
}

.lang-menu li:hover { background: var(--bg-alt); color: var(--accent); }
.lang-menu li.active { color: var(--accent); font-weight: 600; }

/* ── Hamburger ───────────────────────────────────── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--accent-dark);
  border-radius: 2px;
  transition: 0.3s;
}

.nav-mobile-menu {
  display: none;
  flex-direction: column;
  background: color-mix(in srgb, var(--bg) 97%, transparent);
  backdrop-filter: blur(20px);
  padding: 8px 0 16px;
  border-top: 1px solid var(--card-border);
}

.nav-mobile-menu a {
  padding: 12px 24px;
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  color: var(--text-secondary);
}

.nav-mobile-menu.open { display: flex; }

/* ── Hero ────────────────────────────────────────── */
.hero {
  position: relative;
  overflow: hidden;
  padding: 140px 0 80px;
  min-height: 100svh;
  display: flex;
  align-items: center;
}

.hero-bg-blobs {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
}

.blob-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #F7B980, #D46549);
  top: -200px; right: -100px;
}

.blob-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #F2D018, #D46549);
  bottom: -100px; left: -100px;
  opacity: 0.2;
}

.blob-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, #6291D9, #2E6CA6);
  top: 40%; left: 30%;
  opacity: 0.12;
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

/* Left text block */
.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(212, 101, 73, 0.1);
  border: 1px solid rgba(212, 101, 73, 0.25);
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
  letter-spacing: 0.2px;
  width: fit-content;
}

.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
  flex-shrink: 0;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-headline {
  font-size: clamp(44px, 5.5vw, 68px);
  font-weight: 800;
  letter-spacing: -2.5px;
  line-height: 1.05;
  color: var(--text-primary);
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 480px;
  margin-bottom: 40px;
}

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

/* ── Buttons ─────────────────────────────────────── */
.btn-appstore {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--text-primary);
  color: var(--bg);
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  padding: 14px 24px;
  border-radius: var(--radius-sm);
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: var(--shadow-md);
  letter-spacing: -0.2px;
  width: fit-content;
}

.btn-appstore svg {
  width: 20px; height: 20px;
  flex-shrink: 0;
}

.btn-appstore:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--accent);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  padding: 14px 4px;
  transition: gap 0.2s, color 0.2s;
}

.btn-ghost:hover { gap: 8px; color: var(--accent-dark); }

/* ── Phone Mockups ───────────────────────────────── */
.hero-phones {
  position: relative;
  height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.phone {
  position: absolute;
  width: 220px;
  background: var(--card-bg);
  border-radius: 36px;
  box-shadow: var(--shadow-lg), 0 0 0 8px rgba(0,0,0,0.06);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.5);
  will-change: transform;
}

/* CSS float animations — smooth, no jank */
@keyframes phone-float {
  0%, 100% { transform: rotate(2deg) translateY(0px); }
  50%       { transform: rotate(2deg) translateY(-10px); }
}

@keyframes phone-float-back {
  0%, 100% { transform: rotate(-4deg) translateY(0px); }
  50%       { transform: rotate(-4deg) translateY(-7px); }
}

.phone-front {
  z-index: 2;
  right: 0;
  top: 20px;
  width: 230px;
  animation: phone-float 4s ease-in-out infinite;
}

.phone-back {
  z-index: 1;
  left: 0;
  top: 60px;
  opacity: 0.88;
  animation: phone-float-back 3.5s ease-in-out infinite 0.6s backwards;
  transform: rotate(-4deg);
}

.phone-screen {
  padding: 20px 16px 16px;
  min-height: 420px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mock-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.mock-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

.mock-time, .mock-date {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

.mock-pet-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-dark);
  background: rgba(212, 101, 73, 0.1);
  border-radius: 8px;
  padding: 5px 10px;
  width: fit-content;
}

.mock-paw { font-size: 14px; }
.mock-tasks { display: flex; flex-direction: column; gap: 8px; }

.mock-task {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--bg);
}

.mock-task.done { background: rgba(212, 101, 73, 0.07); }
.mock-task.pending { background: rgba(0,0,0,0.03); }

.mock-check {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: 700;
}

.mock-circle {
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 2px solid var(--card-border);
  flex-shrink: 0;
}

.mock-task-title { font-size: 12px; font-weight: 600; color: var(--text-primary); }
.mock-task-sub { font-size: 10px; color: var(--text-muted); margin-top: 1px; }

.mock-allset {
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  text-align: center;
  padding: 8px;
  background: rgba(212, 101, 73, 0.08);
  border-radius: 10px;
  margin-top: auto;
}

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

.mock-feed-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.mock-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.mock-feed-text {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.4;
}

.mock-feed-text strong { color: var(--text-primary); }

.mock-ts {
  display: block;
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ── Stats Bar ───────────────────────────────────── */
.stats-bar {
  background: var(--card-bg);
  border-top: 1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
  padding: 28px 0;
}

.stats-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.stat-num {
  font-size: 28px;
  font-weight: 800;
  color: var(--accent-dark);
  letter-spacing: -1px;
}

.stat-label {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--card-border);
}

/* ── Sections ────────────────────────────────────── */
.section { padding: 100px 0; }

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

.section-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -1.5px;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.section-sub {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.65;
}

/* ── Features Grid ───────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: transform 0.25s cubic-bezier(0.16,1,0.3,1),
              box-shadow 0.25s ease;
  box-shadow: var(--shadow-sm);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.feature-icon-wrap {
  width: 48px; height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 22px;
}

.feature-icon { line-height: 1; }

.feature-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: -0.3px;
}

.feature-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ── How it works ────────────────────────────────── */
.how { background: var(--bg-alt); }

.steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.step {
  flex: 1;
  max-width: 280px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
}

.step-number {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff;
  font-size: 22px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(212,101,73,0.35);
  flex-shrink: 0;
}

.step-content h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: -0.3px;
}

.step-content p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.65;
}

.step-content code {
  font-family: "SF Mono", "Menlo", monospace;
  font-size: 13px;
  background: rgba(212, 101, 73, 0.12);
  color: var(--accent-dark);
  padding: 2px 7px;
  border-radius: 6px;
}

.step-connector {
  flex: 0 0 60px;
  height: 2px;
  background: linear-gradient(to right, var(--accent), rgba(212,101,73,0.2));
  margin-top: 26px;
  border-radius: 2px;
}

/* ── Quote ───────────────────────────────────────── */
.quote-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--accent-dark) 0%, #5C2008 100%);
}

.quote {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.quote p {
  font-size: clamp(22px, 3.5vw, 36px);
  font-weight: 700;
  color: #fff;
  line-height: 1.3;
  letter-spacing: -0.8px;
  margin-bottom: 20px;
}

.quote footer {
  font-size: 15px;
  color: rgba(255,255,255,0.6);
  font-style: normal;
}

/* ── Donate ──────────────────────────────────────── */
.donate-section { background: var(--bg); }

.donate-card {
  max-width: 640px;
  margin: 0 auto;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  text-align: center;
  box-shadow: var(--shadow-md);
}

.donate-emoji {
  font-size: 48px;
  margin-bottom: 16px;
  display: block;
  animation: donate-bounce 3s ease-in-out infinite;
}

@keyframes donate-bounce {
  0%, 100% { transform: translateY(0) rotate(-5deg); }
  50%       { transform: translateY(-8px) rotate(5deg); }
}

.donate-message {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 36px;
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
}

.donate-tiers {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.donate-tier {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 20px 24px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--card-border);
  background: var(--bg);
  text-decoration: none;
  transition: transform 0.2s cubic-bezier(0.16,1,0.3,1),
              border-color 0.2s, box-shadow 0.2s;
  min-width: 120px;
}

.donate-tier:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}

.donate-tier--featured {
  border-color: var(--accent);
  background: rgba(212, 101, 73, 0.06);
  box-shadow: 0 0 0 3px rgba(212,101,73,0.12);
}

.donate-tier-emoji { font-size: 28px; }
.donate-tier-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.donate-tier-price {
  font-size: 20px;
  font-weight: 800;
  color: var(--accent-dark);
  letter-spacing: -0.5px;
}

.donate-note {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 8px;
}

/* ── CTA Section ─────────────────────────────────── */
.cta-section {
  padding: 120px 0;
  background: linear-gradient(160deg, var(--accent-dark) 0%, #3D1200 100%);
}

.cta-section .btn-appstore {
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.25);
  color: #fff;
}

.cta-section .btn-appstore:hover {
  background: rgba(255,255,255,0.25);
}

.cta-blob-wrap { display: none; }

.cta-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.cta-title {
  font-size: clamp(40px, 5.5vw, 68px);
  font-weight: 800;
  letter-spacing: -2.5px;
  color: #fff;
  line-height: 1.08;
}

.cta-sub {
  font-size: 18px;
  color: rgba(255,255,255,0.72);
  max-width: 400px;
}

/* ── Footer ──────────────────────────────────────── */
.footer {
  background: var(--card-bg);
  border-top: 1px solid var(--card-border);
  padding: 48px 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.footer-brand .nav-logo-icon { font-size: 28px; }
.footer-brand .nav-logo-text {
  font-size: 20px;
  font-weight: 700;
  color: var(--accent-dark);
}

.footer-tagline {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}

.footer-links {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--accent); }

.footer-copy { font-size: 12px; color: var(--text-muted); }

/* ── Scroll Animations ───────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s cubic-bezier(0.16,1,0.3,1),
              transform 0.65s cubic-bezier(0.16,1,0.3,1);
}

.fade-in.visible { opacity: 1; transform: none; }

.stagger-child {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s cubic-bezier(0.16,1,0.3,1),
              transform 0.55s cubic-bezier(0.16,1,0.3,1);
}

.stagger-child.visible { opacity: 1; transform: none; }

/* ── Responsive ──────────────────────────────────── */
@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 48px;
  }

  .hero-content { align-items: center; }
  .hero-sub { max-width: 100%; }
  .hero-actions { justify-content: center; }

  .hero-phones {
    height: 380px;
    order: -1;
    justify-content: center;
  }

  .phone-front {
    right: auto;
    width: 200px;
    animation: phone-float-center 4s ease-in-out infinite;
  }

  .phone-back {
    left: auto;
    width: 185px;
    animation: phone-float-center-back 3.5s ease-in-out infinite 0.6s;
  }

  @keyframes phone-float-center {
    0%, 100% { transform: rotate(2deg) translateX(60px) translateY(0); }
    50%       { transform: rotate(2deg) translateX(60px) translateY(-10px); }
  }

  @keyframes phone-float-center-back {
    0%, 100% { transform: rotate(-4deg) translateX(-60px) translateY(0); }
    50%       { transform: rotate(-4deg) translateX(-60px) translateY(-7px); }
  }

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

  .steps {
    flex-direction: column;
    align-items: center;
    gap: 32px;
  }

  .step-connector {
    width: 2px;
    height: 40px;
    flex: 0 0 40px;
    background: linear-gradient(to bottom, var(--accent), rgba(212,101,73,0.2));
  }

  .stats-inner { gap: 24px; }
}

@media (max-width: 600px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }

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

  .hero { padding-top: 100px; padding-bottom: 60px; }

  .hero-phones { height: 320px; }
  .phone { width: 170px; }

  @keyframes phone-float-center {
    0%, 100% { transform: rotate(2deg) translateX(48px) translateY(0); }
    50%       { transform: rotate(2deg) translateX(48px) translateY(-8px); }
  }

  @keyframes phone-float-center-back {
    0%, 100% { transform: rotate(-4deg) translateX(-48px) translateY(0); }
    50%       { transform: rotate(-4deg) translateX(-48px) translateY(-6px); }
  }

  .section { padding: 64px 0; }
  .section-header { margin-bottom: 40px; }

  .stat-divider { display: none; }

  .donate-card { padding: 32px 20px; }
  .donate-tiers { flex-direction: column; align-items: stretch; }
  .donate-tier { flex-direction: row; justify-content: space-between; padding: 16px 20px; }

  .br-desktop { display: none; }
}