/* ── VARIABLES ── */
:root {
  --coral:       #F04E45;
  --coral-dk:    #C9332A;
  --coral-lt:    rgba(240, 78, 69, 0.12);
  --coral-mid:   rgba(240, 78, 69, 0.25);
  --wa:          #25D366;
  --wa-dk:       #128C7E;
  --wa-lt:       rgba(37, 211, 102, 0.12);
  --wa-mid:      rgba(37, 211, 102, 0.25);

  /* Dark palette */
  --bg:          #0D0D0D;
  --bg-2:        #111111;
  --bg-3:        #171717;
  --bg-card:     #1C1C1C;
  --bg-card-2:   #222222;
  --border:      rgba(255, 255, 255, 0.08);
  --border-2:    rgba(255, 255, 255, 0.05);
  --fg:          #FFFFFF;
  --fg-2:        rgba(255, 255, 255, 0.75);
  --fg-3:        rgba(255, 255, 255, 0.45);
  --fg-4:        rgba(255, 255, 255, 0.25);

  /* Light palette */
  --light-bg:    #F5F5F5;
  --light-bg-2:  #FAFAFA;
  --light-card:  #FFFFFF;
  --light-fg:    #0D0D0D;
  --light-fg-2:  #4B5563;
  --light-fg-3:  #9CA3AF;
  --light-border: rgba(0, 0, 0, 0.07);

  --font:        'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --container:   1200px;
  --r:           14px;
  --r-lg:        24px;
  --r-xl:        32px;

  --shadow-sm:   0 2px 12px rgba(0, 0, 0, 0.15);
  --shadow:      0 12px 40px rgba(0, 0, 0, 0.3);
  --shadow-lg:   0 32px 80px rgba(0, 0, 0, 0.5);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--fg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── CONTAINER ── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ── SHARED SECTION STYLES ── */
.section-eyebrow {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.1;
  margin-bottom: 20px;
  color: var(--fg);
}
.section-title em { font-style: normal; color: var(--coral); }
.section-title-dark { color: var(--light-fg); }
.section-title-dark em { color: var(--coral); }
.section-sub {
  font-size: 1.0625rem;
  color: var(--fg-2);
  line-height: 1.7;
  font-weight: 400;
  max-width: 560px;
  margin: 0 auto 64px;
  text-align: center;
}
.section-sub-dark { color: var(--light-fg-2); }

/* ── SCROLL REVEAL ── */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─────────────────────────────────────────
   NAVIGATION
───────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  border-bottom: 1px solid transparent;
  transition: background 0.3s ease, border-color 0.3s ease, backdrop-filter 0.3s ease;
}
.nav.scrolled {
  background: rgba(13, 13, 13, 0.92);
  backdrop-filter: blur(24px) saturate(1.5);
  -webkit-backdrop-filter: blur(24px) saturate(1.5);
  border-color: var(--border);
}
.nav-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.nav-logo img {
  height: 120px;
  width: auto;
  object-fit: contain;
  display: block;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  font-size: 0.875rem;
  font-weight: 450;
  color: var(--fg-2);
  padding: 6px 10px;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
}
.nav-link:hover { color: var(--fg); background: var(--border); }
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.btn-nav-wa {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--wa);
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 9px 18px;
  border-radius: 100px;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
  white-space: nowrap;
}
.btn-nav-wa:hover {
  background: var(--wa-dk);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  border-radius: 8px;
  transition: background 0.2s;
}
.nav-hamburger:hover { background: var(--border); }
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--fg);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.nav-mobile {
  display: none;
  flex-direction: column;
  padding: 8px 24px 20px;
  background: rgba(13, 13, 13, 0.97);
  border-top: 1px solid var(--border);
}
.nav-mobile.open { display: flex; }
.nav-mobile-link {
  padding: 13px 0;
  font-size: 1rem;
  color: var(--fg-2);
  border-bottom: 1px solid var(--border-2);
  transition: color 0.2s;
}
.nav-mobile-link:hover { color: var(--fg); }
.nav-mobile-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 16px;
  background: var(--wa);
  color: white;
  font-size: 1rem;
  font-weight: 600;
  padding: 14px 24px;
  border-radius: 100px;
}

/* ─────────────────────────────────────────
   BUTTONS (shared)
───────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: var(--wa);
  color: white;
  font-size: 1rem;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: 100px;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.3);
}
.btn-primary:hover {
  background: var(--wa-dk);
  transform: translateY(-2px);
  box-shadow: 0 14px 36px rgba(37, 211, 102, 0.4);
}
.btn-primary svg { flex-shrink: 0; }
.btn-full { width: 100%; justify-content: center; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  color: var(--fg-2);
  font-size: 1rem;
  font-weight: 500;
  padding: 14px 28px;
  border-radius: 100px;
  transition: border-color 0.2s, color 0.2s, transform 0.2s;
}
.btn-outline:hover {
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--fg);
  transform: translateY(-2px);
}

/* ─────────────────────────────────────────
   HERO
───────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 24px 100px;
  position: relative;
  overflow: hidden;
  text-align: center;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
}
.hero-glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.hero-glow-1 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(240, 78, 69, 0.18) 0%, transparent 65%);
  top: -250px; left: -200px;
  animation: glowDrift1 9s ease-in-out infinite;
}
.hero-glow-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(37, 211, 102, 0.1) 0%, transparent 65%);
  bottom: -100px; right: -100px;
  animation: glowDrift2 11s ease-in-out infinite;
}
@keyframes glowDrift1 {
  0%, 100% { transform: translate(0, 0); }
  33%       { transform: translate(60px, 40px); }
  66%       { transform: translate(-30px, -50px); }
}
@keyframes glowDrift2 {
  0%, 100% { transform: translate(0, 0); }
  50%       { transform: translate(-60px, -40px); }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--wa-lt);
  border: 1px solid var(--wa-mid);
  color: var(--wa);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 28px;
}
.hero-badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--wa);
  box-shadow: 0 0 0 0 var(--wa);
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
  50%       { box-shadow: 0 0 0 6px rgba(37, 211, 102, 0); }
}

.hero-title {
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.04;
  margin-bottom: 24px;
  animation: fadeUp 0.7s ease both;
}
.hero-title em { font-style: normal; color: var(--coral); }
.hero-sub {
  font-size: 1.125rem;
  color: var(--fg-2);
  line-height: 1.75;
  max-width: 560px;
  margin: 0 auto 40px;
  font-weight: 400;
  animation: fadeUp 0.7s ease 0.1s both;
}
.hero-ctas {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 56px;
  animation: fadeUp 0.7s ease 0.2s both;
}
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  animation: fadeUp 0.7s ease 0.3s both;
}
.hero-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
}
.stat-n {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--fg);
}
.stat-l {
  font-size: 0.72rem;
  color: var(--fg-3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* ─────────────────────────────────────────
   PHONES SECTION
───────────────────────────────────────── */
.phones-section {
  background: var(--bg-2);
  padding: 100px 0 120px;
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.phones-section .section-eyebrow,
.phones-section .section-title,
.phones-section .section-sub {
  text-align: center;
}
.phones-section .section-title { color: var(--fg); }

.phones-stage {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 60px;
  flex-wrap: wrap;
  padding: 20px 0 40px;
}

/* Phone wrapper — holds label + glow + housing */
.phone-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.phone-label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
}
.phone-label-green { background: var(--wa-lt); color: var(--wa); border: 1px solid var(--wa-mid); }
.phone-label-coral { background: var(--coral-lt); color: var(--coral); border: 1px solid var(--coral-mid); }
.phone-label-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  animation: blink 2s ease-in-out infinite;
}
.phone-label-dot-green { background: var(--wa); }
.phone-label-dot-coral { background: var(--coral); }

/* Glow behind phone */
.phone-glow {
  position: absolute;
  width: 260px; height: 260px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  margin-top: 180px;
}
.phone-glow-green {
  background: radial-gradient(circle, rgba(37, 211, 102, 0.15) 0%, transparent 65%);
}
.phone-glow-coral {
  background: radial-gradient(circle, rgba(240, 78, 69, 0.15) 0%, transparent 65%);
}

/* ── iPhone Housing ── */
.iphone-housing {
  position: relative;
  width: 280px;
  height: 560px;
  z-index: 1;
}
.phone-left .iphone-housing {
  animation: phoneFloatL 4.5s ease-in-out infinite;
}
.phone-right .iphone-housing {
  animation: phoneFloatR 4.5s ease-in-out 0.8s infinite;
}
@keyframes phoneFloatL {
  0%, 100% { transform: rotate(-6deg) translateY(0); }
  50%       { transform: rotate(-6deg) translateY(-14px); }
}
@keyframes phoneFloatR {
  0%, 100% { transform: rotate(6deg) translateY(-8px); }
  50%       { transform: rotate(6deg) translateY(6px); }
}

/* Side buttons */
.iphone-btn {
  position: absolute;
  background: #3A3A3C;
  border-radius: 2px;
  z-index: 5;
}
.iphone-silent {
  left: -4px; top: 86px;
  width: 3px; height: 22px;
  border-radius: 2px 0 0 2px;
}
.iphone-vol-up {
  left: -4px; top: 120px;
  width: 3px; height: 34px;
  border-radius: 2px 0 0 2px;
}
.iphone-vol-down {
  left: -4px; top: 164px;
  width: 3px; height: 34px;
  border-radius: 2px 0 0 2px;
}
.iphone-power {
  right: -4px; top: 136px;
  width: 3px; height: 58px;
  border-radius: 0 2px 2px 0;
}

/* iPhone body */
.iphone-body {
  position: absolute;
  inset: 0;
  border-radius: 44px;
  background: #1C1C1E;
  border: 3px solid #3A3A3C;
  box-shadow:
    0 40px 80px rgba(0, 0, 0, 0.6),
    0 0 0 1px rgba(255, 255, 255, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

/* Dynamic Island */
.iphone-island {
  position: absolute;
  top: 11px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 34px;
  background: #000;
  border-radius: 20px;
  z-index: 30;
}

/* WhatsApp App */
.wa-app {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
}

/* Status bar */
.wa-statusbar {
  height: 48px;
  background: #075E54;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 0 16px 7px;
  flex-shrink: 0;
}
.wa-clock {
  font-size: 11px;
  font-weight: 700;
  color: white;
  letter-spacing: 0.02em;
}
.wa-sb-icons {
  display: flex;
  align-items: center;
  gap: 5px;
}

/* CSS Signal bars */
.sb-signal {
  display: inline-flex;
  align-items: flex-end;
  gap: 2px;
}
.sb-signal i {
  display: block;
  width: 3px;
  background: white;
  border-radius: 1px;
}
.sb-signal i:nth-child(1) { height: 4px; opacity: 0.5; }
.sb-signal i:nth-child(2) { height: 7px; opacity: 0.7; }
.sb-signal i:nth-child(3) { height: 10px; opacity: 0.85; }
.sb-signal i:nth-child(4) { height: 13px; }

/* CSS Battery */
.sb-battery {
  position: relative;
  display: inline-block;
  width: 22px; height: 11px;
  border: 1.5px solid rgba(255, 255, 255, 0.6);
  border-radius: 2.5px;
}
.sb-battery::before {
  content: '';
  position: absolute;
  top: 1.5px; left: 1.5px; right: 5px; bottom: 1.5px;
  background: white;
  border-radius: 1px;
}
.sb-battery::after {
  content: '';
  position: absolute;
  right: -5px; top: 2.5px;
  width: 3px; height: 5px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 0 1.5px 1.5px 0;
}

/* WA Top bar */
.wa-topbar {
  background: #075E54;
  padding: 8px 10px 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.wa-back {
  padding: 4px;
  cursor: pointer;
  color: white;
}
.wa-avatar-wrap {
  position: relative;
  flex-shrink: 0;
}
.wa-avatar-circle {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--coral);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.wa-active-dot {
  position: absolute;
  bottom: 0; right: 0;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--wa);
  border: 1.5px solid #075E54;
}
.wa-contact-info { flex: 1; min-width: 0; }
.wa-contact-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: white;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.wa-contact-status {
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.75);
}
.wa-topbar-icons {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-shrink: 0;
}

/* Chat area */
.wa-chat-area {
  flex: 1;
  background: #ECE5DD;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 8px;
  /* Background pattern */
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c5b8ae' fill-opacity='0.07'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.wa-date-pill {
  align-self: center;
  background: rgba(0, 0, 0, 0.18);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.65rem;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 4px;
}

/* WA Messages */
.wa-msg {
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  margin-bottom: 2px;
}
.wa-msg.visible { opacity: 1; transform: translateY(0); }
.wa-msg-in { align-items: flex-start; }
.wa-msg-out { align-items: flex-end; }

.wa-bubble {
  max-width: 86%;
  padding: 7px 10px 4px;
  font-size: 0.76rem;
  line-height: 1.45;
  border-radius: 10px;
  color: #111;
  position: relative;
  word-break: break-word;
}
.wa-bubble-in {
  background: #FFFFFF;
  border-top-left-radius: 3px;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.12);
}
.wa-bubble-out {
  background: #D9FDD3;
  border-top-right-radius: 3px;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.12);
}

/* WA Card bubble */
.wa-bubble-card {
  padding: 0;
  overflow: hidden;
  min-width: 180px;
}
.wa-card-title {
  background: #075E54;
  color: white;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 8px 10px;
}
.wa-card-title-alert { background: var(--coral); }
.wa-card-body {
  padding: 8px 10px 6px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 0.72rem;
  color: #333;
  line-height: 1.55;
}
.wa-card-body strong { color: #111; font-weight: 600; }
.wa-card-body em { font-style: italic; color: #555; }
.wa-card-btns {
  display: flex;
  gap: 0;
  border-top: 1px solid rgba(0, 0, 0, 0.07);
}
.wa-card-btn {
  flex: 1;
  text-align: center;
  padding: 7px 6px;
  font-size: 0.68rem;
  font-weight: 600;
  color: #075E54;
  cursor: pointer;
  transition: background 0.15s;
  background: white;
}
.wa-card-btn + .wa-card-btn { border-left: 1px solid rgba(0, 0, 0, 0.07); }
.wa-card-btn-green { color: var(--wa-dk); background: #f0fff4; }

/* Action buttons bubble */
.wa-bubble-actions { padding: 6px 8px; min-width: 160px; }
.wa-action-row { display: flex; gap: 6px; }
.wa-action-btn {
  flex: 1;
  text-align: center;
  font-size: 0.69rem;
  font-weight: 600;
  padding: 6px 4px;
  border-radius: 6px;
  cursor: pointer;
}
.wa-action-accept { background: rgba(37, 211, 102, 0.15); color: #128C7E; }
.wa-action-reject { background: rgba(240, 78, 69, 0.1); color: var(--coral); }

/* Timestamp */
.wa-time-stamp {
  font-size: 0.6rem;
  color: rgba(0, 0, 0, 0.4);
  padding: 0 2px 2px;
  align-self: flex-end;
  display: flex;
  align-items: center;
  gap: 2px;
}
.wa-time-out { color: rgba(0, 0, 0, 0.4); }
.wa-ticks { color: #53BDEB; font-size: 0.7rem; letter-spacing: -1px; }

/* WA Input bar */
.wa-inputbar {
  background: #F0F2F5;
  padding: 6px 8px;
  display: flex;
  align-items: center;
  gap: 7px;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  flex-shrink: 0;
}
.wa-inputbar-emoji, .wa-inputbar-mic {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.wa-inputbar-field {
  flex: 1;
  background: white;
  border-radius: 20px;
  padding: 7px 12px;
  font-size: 0.72rem;
  color: #aaa;
  font-family: var(--font);
}

/* Screen shine */
.iphone-shine {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.06) 0%,
    transparent 45%,
    rgba(0, 0, 0, 0.04) 100%
  );
  pointer-events: none;
  z-index: 40;
  border-radius: inherit;
}

/* ─────────────────────────────────────────
   HOW IT WORKS
───────────────────────────────────────── */
.how-section {
  background: var(--light-bg);
  padding: 100px 0;
}
.how-section .section-eyebrow { color: var(--coral); }
.how-section .section-title { color: var(--light-fg); text-align: center; }
.how-section .section-title em { color: var(--coral); }
.how-section .container > .section-eyebrow { text-align: center; }

.how-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 40px;
  align-items: start;
  margin-top: 56px;
}
.how-divider {
  width: 1px;
  background: var(--light-border);
  align-self: stretch;
  margin: 0 8px;
}
.how-col { display: flex; flex-direction: column; gap: 0; }
.how-col-tag {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
  width: fit-content;
}
.how-col-tag-green { background: var(--wa-lt); color: var(--wa-dk); border: 1px solid var(--wa-mid); }
.how-col-tag-coral { background: var(--coral-lt); color: var(--coral-dk); border: 1px solid var(--coral-mid); }
.how-col-title {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--light-fg);
  letter-spacing: -0.02em;
  line-height: 1.3;
  margin-bottom: 32px;
}

.steps-list { display: flex; flex-direction: column; margin-bottom: 32px; }
.step { display: flex; gap: 14px; }
.step-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
}
.step-num {
  width: 34px; height: 34px;
  border-radius: 50%;
  color: white;
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.step-num-green { background: var(--wa); }
.step-num-coral { background: var(--coral); }

.step-line {
  width: 2px;
  flex: 1;
  min-height: 24px;
  margin: 5px 0;
  background: rgba(37, 211, 102, 0.2);
  border-radius: 2px;
}
.step-line-coral { background: rgba(240, 78, 69, 0.2); }

.step-body {
  flex: 1;
  padding-bottom: 28px;
  padding-top: 4px;
}
.step-icon {
  font-size: 1.4rem;
  display: block;
  margin-bottom: 8px;
  line-height: 1;
}
.step-body h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--light-fg);
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}
.step-body p {
  font-size: 0.875rem;
  color: var(--light-fg-2);
  line-height: 1.65;
}

.btn-how {
  display: inline-flex;
  align-items: center;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 11px 22px;
  border-radius: 100px;
  transition: background 0.2s, transform 0.2s;
  width: fit-content;
}
.btn-how-green {
  background: var(--wa-lt);
  color: var(--wa-dk);
  border: 1px solid var(--wa-mid);
}
.btn-how-green:hover { background: rgba(37, 211, 102, 0.2); transform: translateY(-1px); }
.btn-how-coral {
  background: var(--coral-lt);
  color: var(--coral-dk);
  border: 1px solid var(--coral-mid);
}
.btn-how-coral:hover { background: rgba(240, 78, 69, 0.2); transform: translateY(-1px); }

/* ─────────────────────────────────────────
   PRICING
───────────────────────────────────────── */
.pricing-section {
  background: var(--bg);
  padding: 100px 0;
  border-top: 1px solid var(--border);
}
.pricing-section .section-eyebrow,
.pricing-section .section-title { text-align: center; }
.pricing-section .section-title { color: var(--fg); }

.pricing-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  margin-top: 56px;
}
.pricing-card {
  position: relative;
  background: var(--bg-card);
  border: 1.5px solid rgba(240, 78, 69, 0.3);
  border-radius: var(--r-xl);
  padding: 48px;
  max-width: 480px;
  width: 100%;
  box-shadow:
    0 0 48px rgba(240, 78, 69, 0.08),
    0 24px 60px rgba(0, 0, 0, 0.5);
}
.pricing-badge {
  display: inline-block;
  background: var(--coral);
  color: white;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.free-trial-flash {
  display: block;
  text-align: center;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 11px 16px;
  border-radius: 10px;
  margin-bottom: 24px;
  background: #39FF14;
  color: #000;
  box-shadow: 0 0 8px #39FF14, 0 0 28px #39FF14, 0 0 56px rgba(57,255,20,0.5);
  animation: neonFlash 2.4s ease-in-out infinite;
  cursor: default;
}

@keyframes neonFlash {
  0%, 17%, 21%, 49%, 53%, 100% {
    background: #39FF14;
    box-shadow: 0 0 8px #39FF14, 0 0 28px #39FF14, 0 0 56px rgba(57,255,20,0.5);
    color: #000;
  }
  18%, 20% {
    background: rgba(57,255,20,0.15);
    box-shadow: none;
    color: rgba(0,0,0,0.2);
  }
  50%, 52% {
    background: rgba(57,255,20,0.15);
    box-shadow: none;
    color: rgba(0,0,0,0.2);
  }
}

.pricing-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  line-height: 1;
}
.pricing-name {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}
.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin: 20px 0 32px;
}
.price-currency {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--fg);
}
.price-amount {
  font-size: 4.5rem;
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 1;
  color: var(--fg);
}
.price-period {
  font-size: 1rem;
  color: var(--fg-3);
  font-weight: 400;
}
.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
}
.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9375rem;
  color: var(--fg-2);
}
.feat-check {
  color: var(--coral);
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
  width: 18px;
}
.pricing-guest-note {
  font-size: 0.9375rem;
  color: var(--fg-2);
  text-align: center;
}
.pricing-guest-note strong { color: var(--fg); }

/* ─────────────────────────────────────────
   REVIEWS
───────────────────────────────────────── */
.reviews-section {
  background: var(--light-bg-2);
  padding: 100px 0;
}
.reviews-section .section-eyebrow { text-align: center; }
.reviews-section .section-title {
  color: var(--light-fg);
  text-align: center;
}
.reviews-section .section-title em { color: var(--coral); }

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 56px;
}
.review-card {
  background: var(--light-card);
  border: 1px solid var(--light-border);
  border-radius: var(--r-lg);
  padding: 28px;
  transition: box-shadow 0.2s, transform 0.2s;
}
.review-card:hover {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  transform: translateY(-3px);
}
.review-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.review-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  color: white;
  font-size: 0.78rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  letter-spacing: 0.02em;
}
.review-meta { flex: 1; min-width: 0; }
.review-name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--light-fg);
  letter-spacing: -0.01em;
}
.review-location {
  font-size: 0.8rem;
  color: var(--light-fg-3);
}
.review-badge {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 3px 10px;
  border-radius: 100px;
  flex-shrink: 0;
  text-transform: uppercase;
}
.review-badge-guest { background: var(--wa-lt); color: var(--wa-dk); border: 1px solid var(--wa-mid); }
.review-badge-host { background: rgba(59, 130, 246, 0.1); color: #2563EB; border: 1px solid rgba(59, 130, 246, 0.25); }
.review-stars {
  font-size: 0.85rem;
  margin-bottom: 12px;
  letter-spacing: 1px;
}
.review-text {
  font-size: 0.9rem;
  color: var(--light-fg-2);
  line-height: 1.7;
  font-style: normal;
}

/* ─────────────────────────────────────────
   FAQ
───────────────────────────────────────── */
.faq-section {
  background: var(--light-bg);
  padding: 100px 0;
  border-top: 1px solid var(--light-border);
}
.faq-section .section-eyebrow { text-align: center; }
.faq-section .section-title {
  color: var(--light-fg);
  text-align: center;
  margin-bottom: 56px;
}
.faq-section .section-title em { color: var(--coral); }
.faq-container { max-width: 760px; }

.faq-list { display: flex; flex-direction: column; gap: 0; }
.faq-item {
  border-bottom: 1px solid var(--light-border);
}
.faq-item:first-child { border-top: 1px solid var(--light-border); }
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 20px 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--light-fg);
  text-align: left;
  gap: 16px;
  transition: color 0.2s;
}
.faq-question:hover { color: var(--coral); }
.faq-icon {
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--coral);
  flex-shrink: 0;
  line-height: 1;
  transition: transform 0.3s;
}
.faq-item.active .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}
.faq-item.active .faq-answer {
  max-height: 200px;
  padding-bottom: 20px;
}
.faq-answer p {
  font-size: 0.9375rem;
  color: var(--light-fg-2);
  line-height: 1.75;
}
.faq-answer strong { color: var(--light-fg); }

/* ─────────────────────────────────────────
   PRIVACY
───────────────────────────────────────── */
.privacy-section {
  background: var(--bg-2);
  padding: 100px 0;
  border-top: 1px solid var(--border);
}
.privacy-header { text-align: center; margin-bottom: 60px; }
.privacy-subtitle {
  font-size: 1rem;
  color: var(--fg-2);
  margin-bottom: 8px;
}
.privacy-updated {
  font-size: 0.85rem;
  color: var(--fg-3);
}
.privacy-section .section-title { color: var(--fg); }

.privacy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  border-radius: var(--r);
  overflow: hidden;
}
.privacy-card {
  background: var(--bg-card);
  padding: 32px;
  transition: background 0.2s;
}
.privacy-card:hover { background: var(--bg-card-2); }
.privacy-card-full { grid-column: 1 / -1; }
.privacy-card h3 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--coral);
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}
.privacy-card p {
  font-size: 0.875rem;
  color: var(--fg-2);
  line-height: 1.8;
  margin-bottom: 10px;
}
.privacy-card p:last-child { margin-bottom: 0; }
.privacy-card ul {
  font-size: 0.875rem;
  color: var(--fg-2);
  line-height: 2;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.privacy-card ul li::before { content: "— "; color: var(--coral); }
.privacy-card a { color: var(--coral); text-decoration: underline; text-underline-offset: 3px; }
.privacy-card strong { color: var(--fg); font-weight: 600; }

/* ─────────────────────────────────────────
   FOOTER
───────────────────────────────────────── */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 72px 0 40px;
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.footer-logo img {
  height: 38px;
  width: auto;
  object-fit: contain;
}
.footer-tagline {
  font-size: 0.875rem;
  color: var(--fg-3);
  line-height: 1.65;
  max-width: 260px;
}
.footer-wa-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--wa);
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 10px;
  width: fit-content;
  transition: background 0.2s, transform 0.2s;
}
.footer-wa-btn:hover { background: var(--wa-dk); transform: translateY(-1px); }

.footer-links-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-links-col h4 {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--fg-3);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.footer-links-col a {
  font-size: 0.875rem;
  color: var(--fg-2);
  transition: color 0.2s;
}
.footer-links-col a:hover { color: var(--fg); }
.footer-address {
  font-size: 0.82rem;
  color: var(--fg-3);
  line-height: 1.65;
}

.footer-divider { height: 1px; background: var(--border); margin-bottom: 32px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-legal {
  font-size: 0.78rem;
  color: var(--fg-3);
  line-height: 1.7;
}
.footer-legal strong { color: var(--fg-2); font-weight: 500; }
.footer-socials { display: flex; gap: 8px; }
.social-icon {
  width: 38px; height: 38px;
  border-radius: 9px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg-3);
  transition: background 0.2s, color 0.2s, transform 0.2s;
}
.social-icon:hover { background: var(--bg-card-2); color: var(--fg); transform: translateY(-2px); }
.social-icon-wa { background: var(--wa); color: white; border-color: var(--wa); }
.social-icon-wa:hover { background: var(--wa-dk); }

/* ─────────────────────────────────────────
   FLOATING WA BUTTON
───────────────────────────────────────── */
.float-wa {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 150;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: var(--wa);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.45);
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  animation: bounceIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) 1.5s both;
}
.float-wa:hover {
  background: var(--wa-dk);
  transform: scale(1.08);
  box-shadow: 0 12px 36px rgba(37, 211, 102, 0.55);
}
.float-wa-ring {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--wa);
  opacity: 0;
  animation: ringPulse 2.5s ease-in-out 2s infinite;
}
@keyframes ringPulse {
  0%   { transform: scale(0.9); opacity: 0.6; }
  100% { transform: scale(1.5); opacity: 0; }
}
@keyframes bounceIn {
  from { opacity: 0; transform: scale(0.5) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

/* ─────────────────────────────────────────
   ANIMATIONS
───────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ─────────────────────────────────────────
   RESPONSIVE — 1024px
───────────────────────────────────────── */
@media (max-width: 1024px) {
  .nav-links { gap: 0; }
  .nav-link { padding: 6px 7px; font-size: 0.82rem; }

  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }

  .how-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .how-divider {
    width: auto;
    height: 1px;
    margin: 40px 0;
  }

  .phones-stage { gap: 32px; }
}

/* ─────────────────────────────────────────
   RESPONSIVE — 768px
───────────────────────────────────────── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }

  .hero { padding: 100px 20px 80px; }
  .hero-ctas { gap: 10px; }
  .hero-ctas .btn-primary,
  .hero-ctas .btn-outline { padding: 13px 22px; font-size: 0.9rem; }

  .phones-stage {
    flex-direction: column;
    align-items: center;
    gap: 64px;
  }
  .phone-left .iphone-housing,
  .phone-right .iphone-housing {
    animation: phoneFloatC 4.5s ease-in-out infinite;
  }
  .phone-right .iphone-housing { animation-delay: 0.8s; }
  @keyframes phoneFloatC {
    0%, 100% { transform: rotate(0deg) translateY(0); }
    50%       { transform: rotate(0deg) translateY(-10px); }
  }

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

  .privacy-grid { grid-template-columns: 1fr; }
  .privacy-card-full { grid-column: 1; }

  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

/* ─────────────────────────────────────────
   RESPONSIVE — 480px
───────────────────────────────────────── */
@media (max-width: 480px) {
  .section-title { font-size: clamp(1.75rem, 7vw, 2.5rem); }

  .hero-title { font-size: clamp(2.2rem, 8vw, 3.5rem); }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn-primary,
  .hero-ctas .btn-outline { justify-content: center; }

  .iphone-housing { width: 250px; height: 500px; transform-origin: center; }
  .iphone-body { border-radius: 40px; }
  .iphone-island { width: 108px; height: 30px; }
  .iphone-silent { top: 76px; height: 20px; }
  .iphone-vol-up { top: 106px; height: 30px; }
  .iphone-vol-down { top: 146px; height: 30px; }
  .iphone-power { top: 118px; height: 52px; }

  .pricing-card { padding: 32px 24px; }
  .price-amount { font-size: 3.5rem; }

  .faq-question { font-size: 0.9375rem; }
  .footer-legal { font-size: 0.72rem; }
}