/* ═══════════════════════════════════════════════════════════
   InboXify Premium Landing Page — Mobile-First Design System
   Base: 375px (mobile) → Scale UP with min-width
   ═══════════════════════════════════════════════════════════ */

/* ── Design Tokens ── */
:root {
  /* Colors — Dark Mode */
  --bg-body: #0a0e1a;
  --bg-surface: #111827;
  --bg-card: rgba(255, 255, 255, 0.04);
  --bg-card-hover: rgba(255, 255, 255, 0.08);

  --primary: #3b82f6;
  --primary-dark: #2563eb;
  --primary-light: rgba(59, 130, 246, 0.15);
  --accent: #06b6d4;
  --accent-light: rgba(6, 182, 212, 0.15);

  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --text-heading: #ffffff;

  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.15);
  --success: #10b981;

  /* Gradient */
  --gradient-primary: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%);
  --gradient-hero: linear-gradient(180deg, #0a0e1a 0%, #111827 50%, #0f172a 100%);
  --gradient-glow: 0 0 30px rgba(59, 130, 246, 0.3), 0 0 60px rgba(6, 182, 212, 0.15);

  /* Effects */
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-blur: blur(12px);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.6);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --font: 'Inter', system-ui, -apple-system, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  background: var(--bg-body);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5 {
  font-family: var(--font);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text-heading);
  letter-spacing: -0.02em;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s, opacity 0.2s;
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ── Utilities ── */
.container {
  width: 100%;
  padding: 0 20px;
  margin: 0 auto;
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  min-height: 48px;
  /* 44px+ touch target */
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(59, 130, 246, 0.45);
}

.btn-glow {
  box-shadow: var(--gradient-glow);
}

.btn-glow:hover {
  box-shadow: 0 0 40px rgba(59, 130, 246, 0.5), 0 0 80px rgba(6, 182, 212, 0.25);
}

.btn-ghost {
  background: var(--glass-bg);
  color: var(--text-main);
  border-color: var(--glass-border);
  backdrop-filter: var(--glass-blur);
}

.btn-ghost:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
}

.btn-outline {
  background: transparent;
  border-color: var(--glass-border);
  color: var(--text-main);
}

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

.btn-lg {
  padding: 16px 32px;
  font-size: 1.05rem;
}

.btn-block {
  width: 100%;
}

.btn-os {
  background: var(--glass-bg);
  border: 1.5px solid var(--glass-border);
  color: var(--text-main);
  padding: 16px 28px;
  border-radius: var(--radius-md);
  backdrop-filter: var(--glass-blur);
  gap: 10px;
  flex: 1;
  min-width: 0;
}

.btn-os:hover {
  background: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

.btn-os svg {
  flex-shrink: 0;
}

/* ═══════════════════ NAVBAR ═══════════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 14px 0;
  background: rgba(10, 14, 26, 0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: rgba(10, 14, 26, 0.92);
  border-bottom-color: var(--border);
  padding: 10px 0;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-heading);
  letter-spacing: -0.02em;
  z-index: 1001;
}

.logo-img {
  height: 32px;
  width: auto;
}

.badge-pro {
  font-size: 0.55em;
  background: var(--primary-light);
  color: var(--primary);
  padding: 3px 7px;
  border-radius: 4px;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

.hamburger .bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-main);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.hamburger.active .bar:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active .bar:nth-child(2) {
  opacity: 0;
}

.hamburger.active .bar:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Nav */
.nav-links {
  position: fixed;
  top: 0;
  right: -100%;
  width: 75%;
  max-width: 320px;
  height: 100vh;
  height: 100dvh;
  background: rgba(17, 24, 39, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  padding: 100px 32px 40px;
  gap: 4px;
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 999;
  border-left: 1px solid var(--border);
}

.nav-links.open {
  right: 0;
}

.nav-links a {
  font-weight: 500;
  color: var(--text-muted);
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
  font-size: 1.05rem;
}

.nav-links a:hover {
  color: var(--primary);
  background: var(--primary-light);
}

.btn-nav-cta {
  margin-top: 16px;
  text-align: center;
  padding: 12px 24px;
  font-size: 0.9rem;
}

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
  z-index: 998;
}

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

/* ═══════════════════ HERO ═══════════════════ */
.hero {
  padding: 120px 0 60px;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

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

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
}

.orb-1 {
  width: 300px;
  height: 300px;
  background: rgba(59, 130, 246, 0.3);
  top: -80px;
  right: -60px;
  animation: orbFloat 8s ease-in-out infinite;
}

.orb-2 {
  width: 200px;
  height: 200px;
  background: rgba(6, 182, 212, 0.25);
  bottom: 10%;
  left: -40px;
  animation: orbFloat 10s ease-in-out infinite reverse;
}

.orb-3 {
  width: 150px;
  height: 150px;
  background: rgba(139, 92, 246, 0.2);
  top: 40%;
  right: 20%;
  animation: orbFloat 12s ease-in-out infinite 2s;
}

@keyframes orbFloat {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  33% {
    transform: translate(30px, -20px) scale(1.1);
  }

  66% {
    transform: translate(-20px, 15px) scale(0.95);
  }
}

.hero-grid {
  display: flex;
  flex-direction: column;
  gap: 40px;
  align-items: center;
  text-align: center;
}

.hero-content {
  max-width: 600px;
}

.pill-badge {
  display: inline-block;
  padding: 8px 18px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 24px;
  backdrop-filter: var(--glass-blur);
}

.hero h1 {
  font-size: clamp(2.2rem, 6vw, 4rem);
  font-weight: 900;
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}

.subheadline {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--text-muted);
  margin-bottom: 32px;
  line-height: 1.7;
}

.cta-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

/* Social Proof */
.social-proof {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: center;
}

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

.social-proof strong {
  color: var(--text-main);
}

.avatars {
  display: flex;
}

.avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--bg-body);
  margin-left: -8px;
  display: block;
}

.avatar:first-child {
  margin-left: 0;
}

/* Hero Image */
.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 560px;
}

.hero-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-xl), 0 0 60px rgba(59, 130, 246, 0.1);
}

.hero-image img {
  width: 100%;
  display: block;
}

/* Float Cards */
.float-card {
  display: none;
}

/* ═══════════════════ SECTIONS GENERAL ═══════════════════ */
section {
  padding: 64px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 48px;
}

.section-tag {
  display: inline-block;
  padding: 5px 14px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.section-tag.dark {
  background: rgba(255, 255, 255, 0.1);
  color: var(--accent);
}

.section-header h2 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  margin-bottom: 12px;
}

.section-header p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-muted);
}

/* ═══════════════════ GLASS CARD ═══════════════════ */
.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  transition: all 0.35s ease;
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.glass-card-light {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  transition: all 0.35s ease;
}

.glass-card-light:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.12);
  transform: translateY(-3px);
}

/* ═══════════════════ PROBLEM ═══════════════════ */
.problem {
  background: var(--bg-surface);
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.problem .glass-card {
  padding: 32px 24px;
}

.icon-box {
  width: 56px;
  height: 56px;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
}

.problem .glass-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.problem .glass-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ═══════════════════ HOW IT WORKS ═══════════════════ */
.how-it-works {
  background: var(--bg-body);
}

.steps-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 500px;
  margin: 0 auto;
}

.step-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  text-align: center;
  position: relative;
  backdrop-filter: var(--glass-blur);
  transition: all 0.3s ease;
}

.step-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-3px);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: 50%;
  font-weight: 800;
  font-size: 1.1rem;
  color: white;
  margin-bottom: 16px;
}

.step-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--accent);
}

.step-card h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

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

.step-connector {
  display: flex;
  justify-content: center;
  height: 24px;
}

.connector-line {
  width: 2px;
  height: 100%;
  background: linear-gradient(180deg, var(--primary) 0%, var(--accent) 100%);
  border-radius: 2px;
  opacity: 0.4;
}

/* ═══════════════════ FEATURES ═══════════════════ */
.features {
  background: var(--bg-surface);
}

.feature-block {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-bottom: 64px;
  align-items: center;
}

.feature-block:last-child {
  margin-bottom: 0;
}

.feature-text {
  text-align: center;
}

.feature-text h3 {
  font-size: clamp(1.3rem, 3vw, 1.75rem);
  margin-bottom: 16px;
}

.feature-text p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
  line-height: 1.7;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  font-weight: 500;
  font-size: 0.95rem;
  justify-content: center;
}

.check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.feature-media {
  width: 100%;
  max-width: 500px;
}

.feature-media img {
  width: 100%;
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-lg);
}

/* ═══════════════════ EXTRA FEATURES ═══════════════════ */
.extra-features {
  background: var(--bg-body);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.extras-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.extra-item {
  padding: 24px 20px;
  text-align: center;
}

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

.extra-item h4 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

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

/* ═══════════════════ TESTIMONIALS ═══════════════════ */
.testimonials {
  background: var(--bg-surface);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.testimonial-card {
  padding: 28px 24px;
}

.stars {
  color: #f59e0b;
  font-size: 1rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.quote {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  flex-shrink: 0;
}

.testimonial-author strong {
  display: block;
  font-size: 0.9rem;
  color: var(--text-main);
}

.testimonial-author span {
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* ═══════════════════ PRICING ═══════════════════ */
.pricing {
  background: var(--bg-body);
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  max-width: 420px;
  margin: 0 auto;
}

.pricing-card {
  overflow: hidden;
  position: relative;
}

.pricing-card.featured {
  border-color: var(--primary);
  box-shadow: 0 0 30px rgba(59, 130, 246, 0.15), var(--shadow-lg);
}

.popular-badge {
  background: var(--gradient-primary);
  color: white;
  text-align: center;
  padding: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pricing-card .card-header {
  padding: 32px 28px 20px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.pricing-card h3 {
  color: var(--text-muted);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 8px;
  font-weight: 600;
}

.price {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--text-heading);
}

.price span {
  font-size: 1rem;
  color: var(--text-dim);
  font-weight: 500;
}

.savings {
  color: var(--success);
  font-size: 0.85rem;
  font-weight: 600;
  margin-top: 6px;
}

.pricing-card .card-body {
  padding: 28px;
}

.pricing-card ul {
  margin-bottom: 24px;
}

.pricing-card li {
  margin-bottom: 14px;
  color: var(--text-muted);
  text-align: center;
  font-size: 0.9rem;
}

.pricing-card li strong {
  color: var(--text-main);
}

/* ═══════════════════ FAQ ═══════════════════ */
.faq {
  background: var(--bg-surface);
}

.faq-list {
  max-width: 700px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  background: var(--glass-bg);
  transition: border-color 0.3s;
}

.faq-item[open] {
  border-color: var(--primary);
  background: var(--bg-card-hover);
}

.faq-item summary {
  padding: 18px 24px;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 48px;
  list-style: none;
  transition: color 0.3s;
}

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

.faq-item summary::after {
  content: '+';
  font-size: 1.3rem;
  color: var(--text-dim);
  font-weight: 300;
  transition: transform 0.3s;
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-item[open] summary::after {
  content: '−';
  color: var(--primary);
}

.faq-item[open] summary {
  color: var(--primary);
}

.faq-answer {
  padding: 0 24px 18px;
}

.faq-answer p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ═══════════════════ DOWNLOAD / CTA ═══════════════════ */
.download {
  background: var(--bg-body);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.download::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.download-content {
  position: relative;
  z-index: 1;
}

.download h2 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  margin-bottom: 12px;
}

.download>.container>.download-content>p {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-muted);
  margin-bottom: 32px;
}

.os-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 400px;
  margin: 0 auto 24px;
}

.download-note {
  color: var(--text-dim);
  font-size: 0.8rem;
}

/* ═══════════════════ FOOTER ═══════════════════ */
footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding: 48px 0 32px;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
  text-align: center;
  margin-bottom: 32px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 12px;
}

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

.footer-links a {
  color: var(--text-dim);
  font-size: 0.85rem;
  min-height: 44px;
  display: flex;
  align-items: center;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.footer-bottom p {
  color: var(--text-dim);
  font-size: 0.8rem;
}

/* ═══════════════════ SCROLL REVEAL ANIMATION ═══════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 {
  transition-delay: 0.15s;
}

.reveal-delay-2 {
  transition-delay: 0.3s;
}

/* ═══════════════════ FLOAT ANIMATION ═══════════════════ */
@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

/* ═══════════════════════════════════════════════════════════
   TABLET — 768px+
   ═══════════════════════════════════════════════════════════ */
@media (min-width: 768px) {
  .container {
    padding: 0 32px;
    max-width: 800px;
  }

  section {
    padding: 80px 0;
  }

  .section-header {
    margin-bottom: 56px;
  }

  /* Grid: 2 columns */
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .extras-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
  }

  /* CTA side by side */
  .cta-group {
    flex-direction: row;
    justify-content: center;
  }

  /* Steps horizontal */
  .steps-grid {
    flex-direction: row;
    max-width: none;
    align-items: flex-start;
    gap: 12px;
  }

  .step-card {
    flex: 1;
  }

  .step-connector {
    display: none;
  }

  /* Features */
  .feature-block {
    flex-direction: row;
    text-align: left;
    gap: 40px;
    margin-bottom: 80px;
  }

  .feature-block.reverse {
    flex-direction: row-reverse;
  }

  .feature-text {
    flex: 1;
    text-align: left;
  }

  .feature-media {
    flex: 1;
  }

  .feature-list li {
    justify-content: flex-start;
  }

  /* OS buttons horizontal */
  .os-buttons {
    flex-direction: row;
    max-width: 500px;
  }

  /* Footer */
  .footer-content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* ═══════════════════════════════════════════════════════════
   DESKTOP — 1024px+
   ═══════════════════════════════════════════════════════════ */
@media (min-width: 1024px) {
  .container {
    max-width: 1200px;
    padding: 0 40px;
  }

  section {
    padding: 100px 0;
  }

  /* Nav: show links, hide hamburger */
  .hamburger {
    display: none;
  }

  .nav-links {
    position: static;
    width: auto;
    max-width: none;
    height: auto;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    flex-direction: row;
    padding: 0;
    gap: 32px;
    border-left: none;
  }

  .nav-links a {
    padding: 8px 0;
    font-size: 0.9rem;
  }

  .nav-links a:hover {
    background: transparent;
  }

  .btn-nav-cta {
    margin-top: 0;
    padding: 6px 16px;
    font-size: 0.85rem;
    border-radius: 6px;
    min-height: 0;
    /* Override base button min-height */
    box-shadow: 0 4px 10px rgba(59, 130, 246, 0.2);
  }

  .btn-nav-cta:hover {
    box-shadow: 0 6px 15px rgba(59, 130, 246, 0.35);
  }

  .nav-overlay {
    display: none;
  }

  /* Hero: side by side */
  .hero {
    padding: 140px 0 100px;
  }

  .hero-grid {
    flex-direction: row;
    text-align: left;
    gap: 60px;
  }

  .hero-content {
    flex: 1;
  }

  .hero-image-wrapper {
    flex: 1;
    max-width: none;
  }

  .cta-group {
    justify-content: flex-start;
  }

  .social-proof {
    justify-content: flex-start;
  }

  /* Show floating cards */
  .float-card {
    display: flex;
    position: absolute;
    background: rgba(17, 24, 39, 0.9);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    align-items: center;
    gap: 12px;
    z-index: 10;
    animation: float 6s ease-in-out infinite;
  }

  .float-icon {
    font-size: 1.4rem;
  }

  .float-card strong {
    display: block;
    font-size: 1.05rem;
    color: var(--text-heading);
  }

  .float-card small {
    color: var(--text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }

  .stat-card-1 {
    top: 20%;
    right: -20px;
    animation-delay: 0s;
  }

  .stat-card-2 {
    bottom: 20%;
    left: -20px;
    animation-delay: 3s;
  }

  /* 3-column grids */
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }

  .extras-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }

  /* Pricing 3-col */
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
    max-width: 1000px;
    margin: 0 auto;
    gap: 24px;
    align-items: start;
  }

  .pricing-card.featured {
    transform: scale(1.04);
  }

  /* Feature blocks wider gap */
  .feature-block {
    gap: 80px;
    margin-bottom: 100px;
  }

  /* Extra item text left */
  .extra-item {
    text-align: left;
  }

  /* Download */
  .download {
    padding: 120px 0;
  }

  .os-buttons {
    max-width: 550px;
  }
}

/* ═══════════════════════════════════════════════════════════
   LARGE SCREENS — 1280px+
   ═══════════════════════════════════════════════════════════ */
@media (min-width: 1280px) {
  .container {
    max-width: 1280px;
  }

  .hero-grid {
    gap: 80px;
  }

  .orb-1 {
    width: 500px;
    height: 500px;
  }

  .orb-2 {
    width: 350px;
    height: 350px;
  }

  .orb-3 {
    width: 250px;
    height: 250px;
  }
}