/* ─── HERO ─── */
.hero {
  min-height: calc(100vh - 80px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 40px 24px 60px;
  position: relative;
}

.app-icon {
  width: 120px;
  height: 120px;
  border-radius: 28px;
  overflow: hidden;
  margin: 0 auto 32px;
  position: relative;
  box-shadow:
    0 20px 50px -10px rgba(36, 138, 61, 0.5),
    0 0 0 1px rgba(255,255,255,0.1) inset;
  animation: iconFloat 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) forwards, gentleFloat 6s ease-in-out infinite 0.8s;
  opacity: 0;
  transform: scale(0.8) translateY(20px);
}

.app-icon svg { width: 100%; height: 100%; display: block; }

.badge {
  animation: fadeUp 0.6s ease 0.2s forwards;
  opacity: 0;
}

h1 {
  font-size: clamp(40px, 6.5vw, 72px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 20px;
  background: linear-gradient(180deg, #1D1D1F 0%, #515154 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeUp 0.8s ease 0.3s forwards;
  opacity: 0;
  max-width: 720px;
}

.subtitle {
  font-size: clamp(17px, 2vw, 20px);
  color: var(--ink-soft);
  max-width: 540px;
  margin: 0 auto 40px;
  font-weight: 400;
  line-height: 1.5;
  animation: fadeUp 0.8s ease 0.4s forwards;
  opacity: 0;
}

/* ─── NEWSLETTER FORM ─── */
.form-wrap {
  width: 100%;
  max-width: 460px;
  animation: fadeUp 0.8s ease 0.5s forwards;
  opacity: 0;
}

.formkit-form {
  background: transparent !important;
  padding: 0 !important;
  max-width: 460px !important;
  margin: 0 auto !important;
}

.formkit-form[data-format="inline"][min-width~="700"] [data-style="clean"],
.formkit-form[data-format="inline"][min-width~="800"] [data-style="clean"] {
  padding: 0 !important;
}

.formkit-form .formkit-fields { margin: 0 !important; }

.formkit-form .formkit-field,
.formkit-form .formkit-submit {
  margin: 0 0 8px 0 !important;
  flex: 1 0 100% !important;
}

.formkit-form[min-width~="700"] .formkit-fields[data-stacked="false"] .formkit-submit,
.formkit-form[min-width~="800"] .formkit-fields[data-stacked="false"] .formkit-submit,
.formkit-form[min-width~="700"] .formkit-fields[data-stacked="false"] .formkit-field,
.formkit-form[min-width~="800"] .formkit-fields[data-stacked="false"] .formkit-field {
  flex: 1 0 100% !important;
  margin: 0 0 8px 0 !important;
}

.formkit-form .formkit-input {
  background: white !important;
  border: 1px solid rgba(0,0,0,0.08) !important;
  border-radius: 100px !important;
  padding: 16px 22px !important;
  font-size: 15px !important;
  color: #1D1D1F !important;
  font-weight: 500 !important;
  outline: none !important;
  transition: all 0.2s ease !important;
  box-shadow: 0 4px 24px rgba(0,0,0,0.04) !important;
  width: 100% !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
  letter-spacing: -0.01em !important;
}

.formkit-form .formkit-input::placeholder {
  color: #86868B !important;
  font-weight: 400 !important;
  opacity: 1 !important;
}

.formkit-form .formkit-input:focus {
  border-color: #34C759 !important;
  box-shadow: 0 0 0 4px rgba(52, 199, 89, 0.12) !important;
}

.formkit-form .formkit-submit {
  background: #1D1D1F !important;
  color: white !important;
  border: none !important;
  border-radius: 100px !important;
  padding: 0 !important;
  font-size: 15px !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
  margin: 8px 0 0 0 !important;
  overflow: hidden !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
  width: 100% !important;
  display: block !important;
}

.formkit-form .formkit-submit > span {
  padding: 18px 24px !important;
  letter-spacing: -0.01em !important;
  font-weight: 600 !important;
  display: block !important;
  width: 100% !important;
  text-align: center !important;
}

.formkit-form .formkit-submit:hover {
  background: #248A3D !important;
  transform: scale(1.02) !important;
}

.formkit-form .formkit-submit:hover > span { background: transparent !important; }
.formkit-form .formkit-submit:active { transform: scale(0.98) !important; }
.formkit-form .formkit-spinner > div { background: white !important; }

.formkit-form .formkit-alert:empty {
  display: none !important;
  padding: 0 !important;
  margin: 0 !important;
  border: none !important;
  background: transparent !important;
}

.formkit-form .formkit-alert:not(:empty) {
  border-radius: 14px !important;
  font-size: 14px !important;
  padding: 14px 18px !important;
  font-weight: 500 !important;
  margin: 0 0 12px 0 !important;
  text-align: center !important;
  font-family: 'Inter', sans-serif !important;
}

.formkit-form .formkit-alert-error:not(:empty) {
  background: rgba(255, 59, 48, 0.08) !important;
  border: 1px solid rgba(255, 59, 48, 0.2) !important;
  color: #FF3B30 !important;
}

.formkit-form .formkit-alert-success:not(:empty) {
  background: rgba(52, 199, 89, 0.10) !important;
  border: 1px solid rgba(52, 199, 89, 0.3) !important;
  color: #248A3D !important;
}

/* ─── SCROLL HINT ─── */
.scroll-hint {
  margin-top: 56px;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 600;
  opacity: 0;
  animation: fadeIn 1s ease 1.5s forwards;
}

/* ─── FEATURES ─── */
.features {
  padding: 80px 24px 100px;
  max-width: 1000px;
  margin: 0 auto;
}

.features-eyebrow {
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-dark);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}

.features-title {
  text-align: center;
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 56px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

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

.feature {
  text-align: left;
  padding: 28px 24px;
  border-radius: 20px;
  background: white;
  border: 1px solid rgba(52, 199, 89, 0.18);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: default;
}

.feature:hover {
  border-color: rgba(52, 199, 89, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(36, 138, 61, 0.1);
}

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: 13px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 18px;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.feature-icon.green { background: rgba(52, 199, 89, 0.12); }
.feature-icon.blue { background: rgba(0, 122, 255, 0.12); }
.feature-icon.orange { background: rgba(255, 149, 0, 0.12); }

.feature:hover .feature-icon.green {
  background: linear-gradient(135deg, #5DD17A, #34C759);
  box-shadow:
    0 0 0 4px rgba(52, 199, 89, 0.18),
    0 0 0 9px rgba(52, 199, 89, 0.08),
    0 12px 24px rgba(52, 199, 89, 0.3);
  transform: translateY(-2px) scale(1.05);
}

.feature:hover .feature-icon.blue {
  background: linear-gradient(135deg, #5BB5FF, #007AFF);
  box-shadow:
    0 0 0 4px rgba(0, 122, 255, 0.18),
    0 0 0 9px rgba(0, 122, 255, 0.08),
    0 12px 24px rgba(0, 122, 255, 0.3);
  transform: translateY(-2px) scale(1.05);
}

.feature:hover .feature-icon.orange {
  background: linear-gradient(135deg, #FFB347, #FF9500);
  box-shadow:
    0 0 0 4px rgba(255, 149, 0, 0.18),
    0 0 0 9px rgba(255, 149, 0, 0.08),
    0 12px 24px rgba(255, 149, 0, 0.3);
  transform: translateY(-2px) scale(1.05);
}

.feature h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.feature p { color: var(--ink-soft); font-size: 14px; line-height: 1.5; }

/* ─── REVEAL ANIMATION ─── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* ─── KEYFRAMES ─── */
@keyframes iconFloat {
  to { opacity: 1; transform: scale(1) translateY(0); }
}

@keyframes gentleFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes fadeIn { to { opacity: 0.8; } }

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
  .hero { padding: 20px 20px 40px; min-height: calc(100vh - 80px); }
  .app-icon { width: 96px; height: 96px; border-radius: 22px; margin-bottom: 24px; }
  .features { padding: 60px 20px 80px; }
  .features-grid { grid-template-columns: 1fr; gap: 16px; }
  .features-title { margin-bottom: 40px; }
}