*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; text-align: inherit; text-decoration: none; }

html {
  scroll-behavior: smooth;
  background: #050510;
  overflow-x: hidden;
}

body {
  font-family: 'Rubik', sans-serif;
  color: #fff;
  background: #050510;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ===== GRAINIENT BACKGROUND ===== */
.bg-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
}
.bg-canvas canvas {
  display: block;
  width: 100%;
  height: 100%;
}

/* Overlay gradient for readability */
.bg-overlay {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(6,182,212,0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(6,182,212,0.04) 0%, transparent 40%),
    radial-gradient(ellipse at 50% 80%, rgba(6,182,212,0.05) 0%, transparent 45%),
    linear-gradient(to bottom, rgba(5,5,16,0.6) 0%, rgba(5,5,16,0.15) 40%),
    linear-gradient(to top, #050510 0%, rgba(5,5,16,0.3) 20%, transparent 40%);
}

/* ===== MAIN CONTENT ===== */
.content {
  position: relative;
  z-index: 2;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1100;
  padding: 20px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.3s, backdrop-filter 0.3s;
}
.navbar.scrolled {
  background: rgba(5, 5, 16, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.nav-logo img {
  width: 58px;
  height: 58px;
}
.nav-logo span {
  font-weight: 600;
  font-size: 18px;
  color: #fff;
  letter-spacing: 0.05em;
}
.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 14px;
  font-weight: 400;
  transition: color 0.2s;
}
.nav-links a:hover { color: #06b6d4; }
.nav-cta {
  padding: 10px 24px;
  background: rgba(6, 182, 212, 0.15);
  border: 1px solid rgba(6, 182, 212, 0.3);
  border-radius: 10px;
  color: #22d3ee;
  font-family: 'Rubik', sans-serif;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.nav-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(6, 182, 212, 0.25) 50%,
    transparent 100%
  );
  pointer-events: none;
}
.nav-cta:hover::before {
  animation: btnShine 0.6s ease forwards;
}
.nav-cta:hover {
  background: rgba(6, 182, 212, 0.25);
  border-color: rgba(6, 182, 212, 0.5);
  box-shadow: 0 0 20px rgba(6, 182, 212, 0.15);
}
.nav-cta svg {
  transition: transform 0.2s ease;
}

.nav-cta-wrap {
  position: relative;
}
.nav-cta-wrap .nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.nav-cta-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 200px;
  background: rgba(5, 5, 16, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(6, 182, 212, 0.2);
  border-radius: 12px;
  padding: 6px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
  z-index: 1200;
}
.nav-cta-wrap:hover .nav-cta-dropdown,
.nav-cta-wrap.open .nav-cta-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-cta-wrap:hover .nav-cta svg,
.nav-cta-wrap.open .nav-cta svg {
  transform: rotate(180deg);
}
.nav-cta-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 8px;
  text-decoration: none;
  color: rgba(255,255,255,0.85);
  font-size: 14px;
  font-weight: 400;
  width: 100%;
  transition: background 0.15s ease, color 0.15s ease;
}
.nav-cta-option:hover {
  background: rgba(6, 182, 212, 0.12);
  color: #22d3ee;
}
.nav-cta-option svg {
  flex-shrink: 0;
  color: #06b6d4;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
  position: relative;
}
.hero-logo {
  width: 160px;
  height: 160px;
  opacity: 0;
  animation: fadeUp 0.8s 0.1s ease forwards;
}
.hero h1 {
  font-size: clamp(36px, 6vw, 72px);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp 0.8s 0.2s ease forwards;
}
.hero h1 .accent { color: #06b6d4; }
.hero-sub {
  font-size: clamp(16px, 2vw, 20px);
  color: rgba(255,255,255,0.75);
  font-weight: 300;
  max-width: 560px;
  line-height: 1.6;
  margin-bottom: 48px;
  opacity: 0;
  animation: fadeUp 0.8s 0.3s ease forwards;
}
.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  opacity: 0;
  animation: fadeUp 0.8s 0.4s ease forwards;
}
.hero-buttons .btn {
  min-width: 240px;
  flex: 1;
  max-width: 280px;
  justify-content: center;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 12px;
  font-family: 'Rubik', sans-serif;
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}
.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(255,255,255,0.3) 50%,
    transparent 100%
  );
  transition: none;
  pointer-events: none;
}
.btn:hover::before {
  animation: btnShine 0.6s ease forwards;
}
.btn:active { transform: scale(0.97); }
.btn-primary {
  background: #06b6d4;
  color: #0a0a1a;
}
.btn-primary:hover {
  box-shadow: 0 0 30px rgba(6, 182, 212, 0.4), 0 0 60px rgba(6, 182, 212, 0.15);
}
.btn-primary:hover {
  box-shadow: 0 0 30px rgba(59, 130, 246, 0.4), 0 0 60px rgba(59, 130, 246, 0.15);
}
.btn-secondary {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.btn-secondary::before {
  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(255,255,255,0.15) 50%,
    transparent 100%
  );
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.16);
  box-shadow: 0 0 20px rgba(255,255,255,0.06), 0 0 40px rgba(6, 182, 212, 0.08);
  border-color: rgba(255,255,255,0.25);
}
.btn svg { flex-shrink: 0; }

/* ===== BURGER MENU ===== */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}
.burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.active span:nth-child(2) { opacity: 0; }
.burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(5, 5, 16, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.mobile-menu.open {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}
.mobile-menu a {
  color: #fff;
  text-decoration: none;
  font-size: 22px;
  font-weight: 400;
  transition: color 0.2s;
}
.mobile-menu-logo {
  width: 80px;
  height: 80px;
  margin-bottom: 16px;
  opacity: 0.9;
}
.mobile-menu a:hover { color: #06b6d4; }
.mobile-cta-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  max-width: 300px;
  margin-top: 16px;
}
.mobile-cta-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 24px;
  border-radius: 14px;
  font-size: 16px;
  font-weight: 500;
  width: 100%;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.mobile-cta-btn:active { transform: scale(0.97); }
.mobile-cta-btn svg { flex-shrink: 0; }
.mobile-cta-primary {
  background: #06b6d4;
  color: #0a0a1a;
  box-shadow: 0 4px 24px rgba(6, 182, 212, 0.3);
}
.mobile-cta-primary:active {
  box-shadow: 0 2px 12px rgba(59, 130, 246, 0.2);
}
.mobile-cta-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.15);
}
.mobile-cta-secondary:active {
  background: rgba(255, 255, 255, 0.12);
}

/* ===== REVIEWS CAROUSEL ===== */
.reviews {
  padding: 80px 24px;
  overflow: hidden;
  position: relative;
}
.reviews-track {
  display: flex;
  gap: 10px;
  animation: scrollLeft 40s linear infinite;
  width: max-content;
}
.reviews-row-2 .reviews-track {
  animation: scrollRight 40s linear infinite;
}
.review-card {
  flex-shrink: 0;
  width: 480px;
  background: rgba(5, 5, 16, 0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(6, 182, 212, 0.12);
  border-radius: 14px;
  padding: 24px;
  box-shadow: 0 0 30px rgba(6, 182, 212, 0.03);
}
.review-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.review-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(6, 182, 212, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 600;
  color: #22d3ee;
  flex-shrink: 0;
}
.review-name {
  font-size: 15px;
  font-weight: 500;
  color: #fff;
}
.review-date {
  font-size: 12px;
  font-weight: 300;
  color: rgba(255,255,255,0.4);
  margin-top: 2px;
}
.review-stars {
  color: #22d3ee;
  font-size: 13px;
  margin-bottom: 10px;
  letter-spacing: 2px;
}
.review-text {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.6;
  color: rgba(255,255,255,0.75);
}
.reviews-row { margin-bottom: 10px; overflow: hidden; }

@keyframes scrollLeft {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@keyframes scrollRight {
  0% { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  animation: fadeUp 0.8s 0.6s ease forwards;
}
.scroll-indicator .line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(6,182,212,0.5), transparent);
  margin: 0 auto;
  animation: scrollPulse 2s ease-in-out infinite;
}

/* ===== FEATURES ===== */
.features {
  padding: 100px 24px;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
}
.features::before {
  content: '';
  position: absolute;
  inset: -40px -200px;
  background: radial-gradient(ellipse at center, rgba(6,182,212,0.06) 0%, transparent 70%);
  z-index: -1;
  pointer-events: none;
}
.section-label {
  font-size: 13px;
  color: #06b6d4;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 500;
  text-align: center;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 600;
  text-align: center;
  margin-bottom: 64px;
  line-height: 1.2;
}
/* Features — coverflow carousel */
.coverflow {
  transform: translateY(30px);
  overflow: hidden;
  -webkit-user-select: none;
  user-select: none;
}
.coverflow.visible {
  transform: translateY(0);
  transition: transform 0.6s ease;
}
.coverflow-stage {
  position: relative;
  height: 480px;
  perspective: 900px;
  cursor: grab;
}
.coverflow-stage:active { cursor: grabbing; }
.cf-card {
  position: absolute;
  width: 500px;
  height: 440px;
  left: 50%;
  top: 50%;
  background: rgba(5, 5, 16, 0.45);
  border: 1px solid rgba(6, 182, 212, 0.08);
  border-radius: 20px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: none;
  will-change: transform, opacity;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.cf-card.cf-active {
  z-index: 10;
  border-color: rgba(6, 182, 212, 0.18);
  box-shadow: 0 12px 48px rgba(0,0,0,0.35), 0 0 50px rgba(6, 182, 212, 0.05);
  opacity: 1 !important;
  filter: none;
}
.cf-card.cf-left,
.cf-card.cf-right {
  z-index: 5;
  filter: blur(3px);
  opacity: 0.5 !important;
}
.cf-card.cf-hidden {
  opacity: 0 !important;
  pointer-events: none;
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1),
              opacity 0s !important;
}
.coverflow.ready .cf-card {
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1),
              opacity 0.6s ease,
              filter 0.6s ease,
              box-shadow 0.6s ease;
}
.coverflow.ready .cf-card.cf-active {
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1),
              opacity 0s,
              filter 0s,
              box-shadow 0.6s ease;
}

/* Bento card layout */
.cf-card-text {
  padding: 28px 28px 0;
}
.cf-card h3 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 10px;
}
.cf-card p {
  font-size: 15px;
  color: rgba(255,255,255,0.55);
  line-height: 1.55;
  font-weight: 300;
}
.cf-card-illustration {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

/* Globe illustration (SVG from Figma) */
.cf-illust-globe {
  position: relative;
}

.globe-illustration-figma {
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 120%;
  max-width: 480px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.globe-wireframe {
  width: 100%;
  max-width: 480px;
  height: auto;
  object-fit: contain;
  display: block;
}

.cf-illust-ripple {
  display: flex;
  align-items: center;
  justify-content: center;
}
.cf-illust-ripple .ripple-illustration-figma {
  width: 300px;
  height: 300px;
  margin: 0;
  transform: scale(0.6);
  transform-origin: center center;
}

.cf-illust-tiles {
  position: relative;
}
.cf-illust-tiles .tiles-illustration-figma {
  position: relative;
  left: auto;
  top: auto;
  width: 100%;
  height: 100%;
  transform: scale(0.7);
  transform-origin: center center;
}

.cf-illust-chat .chat-illustration-figma {
  position: relative;
  width: 100%;
  height: 100%;
  transform: scale(0.75);
  transform-origin: center top;
}
.cf-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}
.cf-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  transition: background 0.3s, transform 0.3s;
  cursor: pointer;
}
.cf-dot.active {
  background: #06b6d4;
  transform: scale(1.3);
}

/* ===== HOW IT WORKS ===== */
.how {
  padding: 100px 24px;
  max-width: 1100px;
  margin: 0 auto;
}
.steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
}
.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 1;
  max-width: 280px;
  opacity: 0;
  transform: translateY(20px);
}
.step.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.step-icon {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: rgba(5, 5, 16, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(6, 182, 212, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #22d3ee;
  margin-bottom: 20px;
  box-shadow: 0 0 20px rgba(6, 182, 212, 0.1);
}
.step-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(6, 182, 212, 0.5);
  padding: 0 8px;
  margin-top: 20px;
  opacity: 0;
  transform: translateX(-10px);
}
.step-arrow.visible {
  opacity: 1;
  transform: translateX(0);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.step h3 {
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 8px;
}
.step p {
  font-size: 15px;
  color: rgba(255,255,255,0.7);
  line-height: 1.5;
  font-weight: 300;
  padding: 0 8px;
}

/* ===== CTA SECTION ===== */
.cta-section {
  padding: 100px 24px 120px;
  text-align: center;
}
.cta-card {
  max-width: 640px;
  margin: 0 auto;
  background:
    linear-gradient(90deg, rgba(125,125,125,0) 20%, rgba(255,255,255,0.5) 50%, rgba(125,125,125,0) 80%) top / 100% 1px no-repeat,
    rgba(5, 5, 16, 0.6);
  border: none;
  border-radius: 28px;
  padding: 60px 40px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 0 40px rgba(6, 182, 212, 0.08), 0 0 80px rgba(6, 182, 212, 0.03);
  opacity: 0;
  transform: translateY(30px);
}
.cta-card.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.cta-card h2 {
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 600;
  margin-bottom: 16px;
}
.cta-card p {
  font-size: 16px;
  color: rgba(255,255,255,0.7);
  font-weight: 300;
  margin-bottom: 36px;
  line-height: 1.5;
}
.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.cta-buttons .btn {
  min-width: 240px;
  flex: 1;
  max-width: 280px;
  justify-content: center;
}

/* ===== FOOTER ===== */
.footer {
  padding: 40px 24px;
  text-align: center;
  border-top: 1px solid rgba(6, 182, 212, 0.08);
}
.footer p {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  font-weight: 300;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}
@keyframes btnShine {
  0% { left: -100%; }
  100% { left: 150%; }
}

/* Glowing text animation for hero h1 */
.glow-text {
  background: linear-gradient(90deg, #06b6d4, #22d3ee, #06b6d4);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 3s ease-in-out infinite;
}
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* ===== RESPONSIVE ===== */

/* Large tablets / small desktops */
@media (max-width: 1024px) {
  .navbar { padding: 18px 28px; }
  .nav-links { gap: 24px; }
  .cf-card { width: 340px; }
  .coverflow-stage { height: 320px; }
  .hero h1 { font-size: clamp(32px, 5.5vw, 60px); }
}

/* ===== PRICING ===== */
.pricing {
  padding: 100px 24px;
  max-width: 700px;
  margin: 0 auto;
}
.pricing .section-title {
  text-align: center;
}
.pricing-description {
  text-align: center;
  font-size: 17px;
  color: rgba(255,255,255,0.55);
  margin-top: -40px;
  margin-bottom: 56px;
}

.pricing-plans {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 40px;
}

.plan-card {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 28px;
  border-radius: 16px;
  background: rgba(5, 5, 16, 0.55);
  border: 1px solid rgba(6, 182, 212, 0.1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.plan-card:hover {
  transform: translateY(-3px);
  border-color: rgba(6, 182, 212, 0.25);
  box-shadow: 0 12px 40px rgba(6, 182, 212, 0.08);
}
.plan-card:hover {
  transform: translateY(-3px);
  border-color: rgba(6, 182, 212, 0.25);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}
.plan-card-popular {
  border-color: rgba(6, 182, 212, 0.4);
  background:
    linear-gradient(90deg, rgba(6,182,212,0) 10%, rgba(6,182,212,0.12) 50%, rgba(6,182,212,0) 90%) top / 100% 1px no-repeat,
    linear-gradient(90deg, rgba(6,182,212,0) 10%, rgba(6,182,212,0.12) 50%, rgba(6,182,212,0) 90%) bottom / 100% 1px no-repeat,
    rgba(5, 5, 16, 0.6);
  padding-bottom: 28px;
}
.plan-card-popular:hover {
  border-color: rgba(6, 182, 212, 0.55);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3), 0 0 30px rgba(6, 182, 212, 0.08);
}
.plan-card-popular:hover {
  border-color: rgba(6, 182, 212, 0.55);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3), 0 0 30px rgba(6, 182, 212, 0.08);
}
.plan-card-popular:hover {
  border-color: rgba(59, 130, 246, 0.55);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3), 0 0 30px rgba(59, 130, 246, 0.08);
}

.plan-badge {
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
  padding: 3px 16px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #0a0a1a;
  background: #06b6d4;
  border-radius: 8px 8px 0 0;
}

.plan-left {
  display: flex;
  align-items: center;
  gap: 14px;
}
.plan-period-num {
  font-size: 40px;
  font-weight: 600;
  line-height: 1;
  color: #fff;
}
.plan-period-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.plan-period-label {
  font-size: 18px;
  font-weight: 500;
  color: #fff;
}
.plan-per-month {
  font-size: 14px;
  font-weight: 400;
  color: rgba(255,255,255,0.45);
}
.plan-total {
  font-size: 32px;
  font-weight: 600;
  color: #fff;
}

.pricing-cta-dual {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.pricing-cta-dual .btn {
  min-width: 220px;
  justify-content: center;
}

.pricing-shared-features {
  text-align: center;
}
.pricing-shared-guarantee {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.5);
  margin-bottom: 20px;
}
.pricing-shared-guarantee svg {
  flex-shrink: 0;
  color: #06b6d4;
}
.pricing-features-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 20px;
  list-style: none;
}
.pricing-features-row li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 400;
  color: rgba(255,255,255,0.6);
}
.pricing-features-row li svg {
  flex-shrink: 0;
  color: #06b6d4;
  width: 14px;
  height: 14px;
}

/* ===== FAQ ===== */
.faq {
  padding: 100px 24px;
  max-width: 1100px;
  margin: 0 auto;
}
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: -24px;
  align-items: start;
}
.faq-column {
  display: contents;
}
.faq-item:nth-child(1) { grid-column: 1; grid-row: 1; }
.faq-item:nth-child(2) { grid-row: 2; }
.faq-item:nth-child(3) { grid-row: 3; }
.faq-column:nth-child(2) .faq-item:nth-child(1) { grid-column: 2; grid-row: 1; }
.faq-column:nth-child(2) .faq-item:nth-child(2) { grid-column: 2; grid-row: 2; }
.faq-column:nth-child(2) .faq-item:nth-child(3) { grid-column: 2; grid-row: 3; }
.faq-item {
  background: rgba(5, 5, 16, 0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(6, 182, 212, 0.15);
  border-radius: 14px;
  padding: 0;
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}
.faq-item:hover {
  box-shadow: 0 4px 24px rgba(6, 182, 212, 0.08);
  border-color: rgba(6, 182, 212, 0.25);
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 16px;
  font-weight: 500;
  line-height: 24px;
  color: #fff;
  cursor: pointer;
  list-style: none;
  gap: 12px;
  padding: 18px 20px;
}
.faq-question::-webkit-details-marker {
  display: none;
}
.faq-icon {
  flex-shrink: 0;
  transition: transform 0.3s ease;
  color: rgba(255,255,255,0.5);
}
.faq-item[open] .faq-icon {
  transform: rotate(180deg);
}
.faq-answer {
  margin: 0 20px;
  padding-top: 12px;
  padding-bottom: 18px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.faq-answer p {
  font-size: 14px;
  font-weight: 400;
  line-height: 20px;
  color: rgba(255,255,255,0.55);
}

/* Tablets */
@media (max-width: 768px) {
  .navbar { padding: 16px 20px; }
  .nav-links { display: none; }
  .burger { display: flex; }
  .navbar > .nav-cta { display: none; }
  .nav-cta-wrap { display: none; }
  .hero {
    padding: 100px 20px 60px;
    min-height: calc(100vh - 60px);
    min-height: calc(100dvh - 60px);
  }
  .hero-logo { width: 103px; height: 103px; }
  .hero h1 { font-size: clamp(30px, 7vw, 48px); margin-bottom: 20px; }
  .hero-sub { font-size: 16px; margin-bottom: 36px; }
  .hero-buttons {
    justify-content: center;
    margin: 0 auto;
  }
  .hero-buttons .btn,
  .cta-buttons .btn { min-width: 200px; }
  .features { padding: 60px 20px; }
  .features::before { inset: -20px -60px; }
  .section-title { margin-bottom: 40px; }
  .cf-card { width: 380px; height: 400px; border-radius: 18px; }
  .coverflow-stage { height: 440px; }
  .cf-card h3 { font-size: 20px; }
  .cf-card p { font-size: 14px; }

  .cf-illust-ripple .ripple-illustration-figma {
    transform: scale(0.52) translateY(40px);
    transform-origin: center top;
  }
  .cf-illust-tiles .tiles-illustration-figma {
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%) scale(0.55);
    transform-origin: center center;
  }
  .cf-illust-chat .chat-illustration-figma {
    transform: scale(0.68);
    transform-origin: top left;
  }
  .how { padding: 60px 20px; }
  .steps {
    flex-direction: column;
    align-items: center;
    gap: 0;
  }
  .step { max-width: 360px; }
  .step-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    margin-bottom: 16px;
  }
  .step-arrow {
    transform: rotate(90deg);
    padding: 4px 0;
    margin-top: 0;
    margin: 8px 0;
  }
  .step-arrow.visible { transform: rotate(90deg); }
  .step h3 { font-size: 16px; }
  .step p { font-size: 14px; }
  .cta-section { padding: 60px 20px 80px; }
  .cta-card {
    padding: 40px 24px;
    border-radius: 22px;
  }
  .cta-card h2 { font-size: clamp(22px, 5vw, 32px); }
  .cta-card p { font-size: 15px; }
  .btn { padding: 12px 24px; font-size: 15px; }
  .faq { padding: 60px 20px; }
  .faq-grid { grid-template-columns: 1fr; }
  .faq-item:nth-child(n),
  .faq-column:nth-child(2) .faq-item:nth-child(n) { grid-column: 1; grid-row: auto; }
  .pricing { padding: 60px 20px; }
  .pricing-description { margin-top: -20px; margin-bottom: 40px; }
  .plan-card { padding: 18px 24px; }
  .reviews { padding: 60px 20px; }
  .review-card { width: 420px; padding: 20px; }
  .footer { padding: 30px 20px; }
  .scroll-indicator { bottom: 20px; }
}

/* Small phones */
@media (max-width: 480px) {
  .navbar { padding: 14px 16px; }
  .nav-logo img { width: 46px; height: 46px; }
  .nav-logo span { font-size: 16px; }
  .nav-cta { padding: 8px 16px; font-size: 13px; }
  .hero {
    padding: 90px 16px 50px;
  }
  .hero-logo { width: 92px; height: 92px; margin-bottom: 24px; }
  .hero h1 {
    font-size: clamp(28px, 8vw, 40px);
    margin-bottom: 16px;
  }
  .hero-sub {
    font-size: 15px;
    margin-bottom: 32px;
    padding: 0 8px;
  }
  .hero-buttons {
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
    gap: 12px;
  }
  .hero-buttons .btn {
    width: 100%;
    min-width: unset;
    justify-content: center;
    padding: 14px 20px;
  }
  .features { padding: 48px 16px; }
  .section-label { font-size: 12px; margin-bottom: 12px; }
  .section-title { margin-bottom: 32px; }
  .cf-card { width: 300px; height: 380px; }
  .coverflow-stage { height: 420px; }
  .cf-card-text { padding: 20px 20px 0; }
  .cf-card h3 { font-size: 18px; }
  .cf-card p { font-size: 13px; }

  .cf-illust-ripple .ripple-illustration-figma {
    transform: scale(0.42) translateY(50px);
  }
  .cf-illust-tiles .tiles-illustration-figma {
    transform: translate(-50%, -50%) scale(0.44);
  }
  .cf-illust-chat .chat-illustration-figma {
    transform: scale(0.55);
  }
  .how { padding: 48px 16px; }
  .step-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    margin-bottom: 14px;
  }
  .step-icon svg { width: 24px; height: 24px; }
  .cta-section { padding: 48px 16px 64px; }
  .cta-card {
    padding: 32px 20px;
    border-radius: 18px;
  }
  .cta-card h2 { margin-bottom: 12px; }
  .cta-card p { font-size: 14px; margin-bottom: 28px; }
  .cta-buttons {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 12px;
  }
  .cta-buttons .btn {
    width: 100%;
    max-width: 100%;
    min-width: unset;
    flex: unset;
    justify-content: center;
    padding: 14px 20px;
  }
  .footer p { font-size: 12px; }
  .faq { padding: 48px 16px; }
  .faq-question { font-size: 15px; }
  .pricing { padding: 48px 16px; }
  .plan-card { padding: 16px 20px; border-radius: 14px; }
  .plan-period-num { font-size: 32px; }
  .plan-period-label { font-size: 16px; }
  .plan-per-month { font-size: 13px; }
  .plan-total { font-size: 26px; }
  .pricing-features-row { gap: 6px 16px; }
  .pricing-features-row li { font-size: 13px; }
  .reviews { padding: 48px 0; }
  .reviews-row-2 { display: none; }
  .reviews-track { animation-duration: 20s !important; }
  .review-card { width: 280px; padding: 18px; border-radius: 12px; }
  .review-text { font-size: 13px; }
}

/* Very small phones (SE, 5s, etc.) */
@media (max-width: 360px) {
  .hero { padding: 80px 12px 40px; }
  .hero-logo { width: 80px; height: 80px; margin-bottom: 20px; }
  .hero h1 { font-size: 26px; }
  .hero-sub { font-size: 14px; }
  .btn { font-size: 14px; padding: 12px 16px; }
  .features { padding: 40px 12px; }
  .cf-card { width: 260px; height: 360px; }
  .coverflow-stage { height: 400px; }

  .cf-illust-ripple .ripple-illustration-figma {
    transform: scale(0.36) translateY(55px);
  }
  .cf-illust-tiles .tiles-illustration-figma {
    transform: translate(-50%, -50%) scale(0.38);
  }
  .cf-illust-chat .chat-illustration-figma {
    transform: scale(0.48);
  }
  .how { padding: 40px 12px; }
  .cta-section { padding: 40px 12px 56px; }
  .cta-card { padding: 28px 16px; }
}

/* Landscape phones */
@media (max-height: 500px) and (orientation: landscape) {
  .hero {
    min-height: auto;
    padding: 80px 24px 40px;
    gap: 12px;
  }
  .hero-logo { width: 80px; height: 80px; margin-bottom: 12px; }
  .hero h1 { font-size: 28px; margin-bottom: 10px; }
  .hero-sub { font-size: 14px; margin-bottom: 20px; }
  .scroll-indicator { display: none; }
}

/* Extra large screens */
@media (min-width: 1400px) {
  .features { max-width: 1200px; }
  .how { max-width: 900px; }
  .cta-card { max-width: 720px; }
  .navbar { padding: 24px 60px; }
}