/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:        #FE9800;
  --blue-dark:   #E08700;
  --blue-light:  #FFF7ED;
  --blue-mid:    #FED7AA;
  --gold:        #F59E0B;
  --text:        #111827;
  --text-mid:    #4B5563;
  --text-light:  #9CA3AF;
  --border:      #E5E7EB;
  --bg-alt:      #F9FAFB;
  --white:       #FFFFFF;
  --radius:      14px;
  --radius-sm:   8px;
  --shadow:      0 1px 3px rgba(0,0,0,.08), 0 4px 16px rgba(0,0,0,.06);
  --shadow-lg:   0 8px 32px rgba(254,152,0,.15);
  --transition:  .2s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 15px;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(254,152,0,.35);
}
.btn-primary:hover { background: var(--blue-dark); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(254,152,0,.45); }

.btn-outline {
  background: transparent;
  color: var(--blue);
  border: 2px solid var(--blue);
}
.btn-outline:hover { background: var(--blue-light); }

.btn-white {
  background: var(--white);
  color: var(--blue);
  box-shadow: 0 2px 8px rgba(0,0,0,.12);
}
.btn-white:hover { background: var(--blue-light); transform: translateY(-1px); }

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.6);
}
.btn-outline-white:hover { background: rgba(255,255,255,.1); border-color: var(--white); }

.btn-lg { padding: 15px 30px; font-size: 16px; }
.btn-block { width: 100%; justify-content: center; }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }

/* ===== NAVBAR ===== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.navbar.scrolled { border-color: var(--border); box-shadow: 0 2px 16px rgba(0,0,0,.06); }

.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 68px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-img { width: 40px; height: 40px; object-fit: contain; border-radius: 50%; }
.logo-text { font-weight: 700; font-size: 18px; color: var(--text); }
.logo-ai {
  display: inline-block;
  background: var(--blue);
  color: var(--white);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 14px;
  margin-left: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  flex: 1;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-mid);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--blue); }

.nav-cta { margin-left: auto; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 8px;
  padding: 16px 24px 20px;
  border-top: 1px solid var(--border);
}
.nav-mobile ul { display: flex; flex-direction: column; gap: 4px; }
.nav-mobile a { display: block; padding: 10px 12px; border-radius: var(--radius-sm); color: var(--text-mid); font-weight: 500; }
.nav-mobile a:hover { background: var(--bg-alt); color: var(--blue); }
.nav-mobile .btn { margin-top: 8px; justify-content: center; }

/* ===== SECTION HEADER ===== */
.section-header { text-align: center; margin-bottom: 56px; }
.section-header--left { text-align: left; margin-bottom: 36px; }

.section-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--blue);
  background: var(--blue-light);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 16px;
}

.section-header h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.15;
  color: var(--text);
}

.section-subtitle {
  margin-top: 16px;
  font-size: 18px;
  color: var(--text-mid);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== HERO ===== */
.hero {
  background: linear-gradient(150deg, var(--blue-light) 0%, var(--blue-mid) 50%, #FDE68A 100%);
  padding: 80px 0 0;
  position: relative;
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding-bottom: 48px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-mid);
  margin-bottom: 24px;
  box-shadow: var(--shadow);
}
.badge-dot {
  width: 8px;
  height: 8px;
  background: #22C55E;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(34,197,94,.2);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(34,197,94,.2); }
  50% { box-shadow: 0 0 0 6px rgba(34,197,94,.1); }
}

.hero-title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.03em;
  margin-bottom: 20px;
}
.text-gradient {
  background: linear-gradient(135deg, var(--blue) 0%, #FF6B00 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-mid);
  margin-bottom: 36px;
  max-width: 520px;
  line-height: 1.7;
}

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 36px; }

.hero-social-proof {
  display: flex;
  align-items: center;
  gap: 12px;
}
.proof-avatars { display: flex; }
.proof-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--white);
  margin-left: -8px;
}
.proof-avatars .proof-avatar:first-child { margin-left: 0; }
.hero-social-proof p { font-size: 14px; color: var(--text-mid); }
.hero-social-proof strong { color: var(--text); }

.hero-image { position: relative; display: flex; justify-content: center; }

.hero-image-wrapper {
  position: relative;
  max-width: 440px;
  width: 100%;
}
.hero-image-wrapper img {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(254,152,0,.2));
  animation: floatY 4s ease-in-out infinite;
}
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.float-badge {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 8px;
  animation: floatBadge 3s ease-in-out infinite;
}
.float-badge--top { top: 15%; right: -20px; animation-delay: .5s; }
.float-badge--bottom { bottom: 20%; left: -20px; animation-delay: 1.5s; }
@keyframes floatBadge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.hero-wave {
  position: relative;
  height: 60px;
  margin-top: -1px;
}
.hero-wave svg { width: 100%; height: 100%; display: block; }

/* ===== PROBLEMS ===== */
.problems {
  padding: 80px 0;
  background: var(--white);
}

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

.problem-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}
.problem-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.problem-emoji { font-size: 40px; margin-bottom: 16px; }
.problem-issue { font-weight: 700; font-size: 16px; color: var(--text); margin-bottom: 16px; }
.problem-divider { font-size: 24px; color: var(--blue); margin-bottom: 16px; font-weight: 700; }
.problem-solution { font-size: 14px; color: var(--text-mid); line-height: 1.6; }

/* ===== FEATURES ===== */
.features {
  padding: 80px 0;
  background: var(--bg-alt);
}

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

.feature-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.feature-icon { font-size: 36px; margin-bottom: 16px; }
.feature-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.feature-card p { font-size: 14px; color: var(--text-mid); line-height: 1.65; }

/* ===== HOW IT WORKS ===== */
.how-it-works {
  padding: 80px 0;
  background: var(--white);
}

.how-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.how-image img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  width: 100%;
}

.steps { display: flex; flex-direction: column; gap: 28px; margin-bottom: 36px; }

.step { display: flex; gap: 20px; align-items: flex-start; }

.step-number {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--blue);
  color: var(--white);
  font-weight: 700;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(254,152,0,.35);
}

.step-text h3 { font-size: 17px; font-weight: 700; margin-bottom: 6px; }
.step-text p { font-size: 14px; color: var(--text-mid); line-height: 1.6; }
.step-text strong { color: var(--blue); }

/* ===== TESTIMONIALS ===== */
.testimonials {
  padding: 80px 0;
  background: var(--bg-alt);
}

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

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.testimonial-stars { color: var(--gold); font-size: 18px; letter-spacing: 2px; }
.testimonial-card > p { font-size: 14px; color: var(--text-mid); line-height: 1.7; font-style: italic; flex: 1; }

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--white);
  font-size: 14px;
  flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 14px; }
.testimonial-author span { font-size: 12px; color: var(--text-light); }

/* ===== PLANS ===== */
.plans {
  padding: 80px 0;
  background: var(--white);
}

.plans-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
}

.plan-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  position: relative;
}

.plan-card--free {
  background: var(--white);
  border-color: var(--blue);
  box-shadow: 0 0 0 2px rgba(254,152,0,.15), var(--shadow-lg);
}

.plan-card--pro {
  background: var(--bg-alt);
  opacity: .75;
}

.plan-badge-coming {
  position: absolute;
  top: -12px;
  right: 24px;
  background: var(--text-light);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 4px 12px;
  border-radius: 20px;
}

.plan-top h3 { font-size: 22px; font-weight: 800; margin-bottom: 12px; }
.plan-price { display: flex; align-items: baseline; gap: 4px; margin-bottom: 12px; }
.price-value { font-size: 40px; font-weight: 800; color: var(--blue); }
.plan-card--pro .price-value { color: var(--text-light); }
.price-period { font-size: 16px; color: var(--text-light); }
.plan-description { font-size: 14px; color: var(--text-mid); }

.plan-features { display: flex; flex-direction: column; gap: 12px; flex: 1; }
.plan-features li { font-size: 14px; color: var(--text-mid); display: flex; align-items: flex-start; gap: 8px; }
.plan-features--locked li { color: var(--text-light); }

/* ===== FAQ ===== */
.faq {
  padding: 80px 0;
  background: var(--bg-alt);
}

.faq-container { max-width: 720px; }

.faq-list { display: flex; flex-direction: column; gap: 0; }

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

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--blue); }
.faq-question[aria-expanded="true"] { color: var(--blue); }

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--blue-light);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 400;
  transition: transform var(--transition), background var(--transition);
}
.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
  background: var(--blue);
  color: var(--white);
}

.faq-answer { padding-bottom: 20px; }
.faq-answer p { font-size: 15px; color: var(--text-mid); line-height: 1.7; }

/* ===== CTA FINAL ===== */
.cta-final {
  background: linear-gradient(135deg, var(--blue) 0%, #FF6B00 100%);
  padding: 80px 0;
  text-align: center;
  color: var(--white);
}

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

.cta-mascot {
  width: 120px;
  height: 120px;
  object-fit: contain;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  padding: 8px;
}

.cta-final h2 {
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: -.02em;
  max-width: 600px;
  line-height: 1.2;
}

.cta-final p {
  font-size: 17px;
  opacity: .85;
  max-width: 520px;
  line-height: 1.6;
}

.cta-buttons { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin-top: 8px; }

/* ===== FOOTER ===== */
.footer { background: var(--text); color: rgba(255,255,255,.7); }

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 40px 48px;
  padding: 60px 24px 40px;
  align-items: start;
}

.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-brand .logo-text { color: var(--white); }
.footer-brand p { font-size: 14px; line-height: 1.6; }

.footer-social-links { display: flex; gap: 12px; margin-top: 16px; }
.footer-social-links a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: background var(--transition);
}
.footer-social-links a:hover { background: var(--blue); }

.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--white);
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 14px; transition: color var(--transition); }
.footer-col a:hover { color: var(--white); }

.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); }
.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 24px;
}
.footer-bottom p { font-size: 13px; }

/* ===== SCROLL ANIMATIONS ===== */
.will-animate {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .45s ease, transform .45s ease;
}
.will-animate.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .footer-inner { grid-template-columns: 1.5fr repeat(3, 1fr); gap: 32px; }
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-content { order: 1; }
  .hero-image { order: 0; }
  .hero-subtitle { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-social-proof { justify-content: center; }
  .float-badge--top { right: 0; }
  .float-badge--bottom { left: 0; }
  .hero-image-wrapper { max-width: 320px; margin: 0 auto; }

  .problems-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .how-inner { grid-template-columns: 1fr; }
  .how-image { max-width: 400px; margin: 0 auto; }
  .section-header--left { text-align: center; }
  .testimonials-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .plans-grid { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }
}

@media (max-width: 640px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .nav-mobile.open { display: flex; }

  .features-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 30px; }
  .hero-subtitle { font-size: 16px; }
  .btn-lg { padding: 13px 22px; font-size: 15px; }

  .footer-inner { grid-template-columns: 1fr; }
  .footer-col { padding-top: 24px; border-top: 1px solid rgba(255,255,255,.08); }
}