:root {
  --bg: #f3f8f6;
  --surface: #ffffff;
  --text: #11211b;
  --muted: #587066;
  --accent: #0f766e;
  --accent-strong: #0b5f58;
  --error: #dc2626;
  --success: #15803d;
  --border: #c8d8d0;
  --field-bg: #fbfefd;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  max-width: 100%;
  overflow-x: clip;
}

body {
  position: relative;
  margin: 0;
  min-height: 100vh;
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at 20% 10%, #e3ecff 0%, #f6f8ff 42%, #eef3ff 100%);
  color: var(--text);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 40px 16px 48px;
  touch-action: pan-y;
}

.bg-shape {
  position: absolute;
  border-radius: 999px;
  filter: blur(30px);
  opacity: 0.5;
  pointer-events: none;
}

.faq-menu {
  position: fixed;
  top: 18px;
  right: 8px;
  z-index: 5;
}

.faq-toggle {
  border: none;
  background: transparent;
  color: #4c1d95;
  border-radius: 0;
  padding: 0;
  font-size: 1.5rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.faq-toggle:hover {
  color: #6d28d9;
}

.faq-toggle:focus-visible {
  outline: 2px solid rgba(109, 40, 217, 0.4);
  outline-offset: 6px;
  border-radius: 8px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.faq-panel {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: min(320px, calc(100vw - 24px));
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(17, 33, 27, 0.1);
  border-radius: 14px;
  padding: 12px 12px 8px;
  backdrop-filter: blur(6px);
}

.faq-panel h2 {
  margin: 0 0 8px;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

.faq-panel details {
  border-top: 1px solid rgba(17, 33, 27, 0.1);
  padding: 8px 0;
}

.faq-panel summary {
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
}

.faq-panel p {
  margin: 6px 0 0;
  font-size: 0.79rem;
  color: var(--muted);
  line-height: 1.5;
}

.shape-a {
  width: 280px;
  height: 280px;
  top: -80px;
  left: -60px;
  background: #bfdbfe;
}

.shape-b {
  width: 240px;
  height: 240px;
  right: -70px;
  bottom: -50px;
  background: #c4b5fd;
}

.form-header,
.contact-form {
  position: relative;
  z-index: 1;
}

.main-container,
.brand-bar,
.form-header,
.contact-form,
.success-section,
.page-footer {
  width: 100%;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.main-container {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 40px;
  max-width: 760px;
  margin: 0 auto;
}

.form-section {
  width: 100%;
  max-width: 760px;
  min-width: 0;
}

.image-section {
  flex: 1;
  display: none;
  justify-content: center;
  align-items: flex-start;
}

@media (min-width: 900px) {
  .brand-bar,
  .main-container {
    max-width: 760px;
  }

  .image-section {
    display: flex;
  }
  
  .side-image {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
  }
}

.web-side-panel {
  width: 100%;
  max-width: 380px;
  border-radius: 22px;
  padding: 16px;
  border: 1px solid rgba(37, 99, 235, 0.16);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(8px);
  box-shadow: 0 16px 36px rgba(30, 64, 175, 0.16);
}

.tech-visual {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(2, 132, 199, 0.18);
  background: #eef4ff;
}

.tech-svg {
  width: 100%;
  display: block;
  height: auto;
}

.panel-copy {
  margin-top: 14px;
}

.panel-copy h3 {
  margin: 0;
  font-size: 1.2rem;
}

.panel-copy p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.5;
  font-size: 0.94rem;
}

.social-links {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.social-link {
  text-decoration: none;
  color: var(--text);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: 12px;
  padding: 10px 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.9);
  font-weight: 600;
  font-size: 0.88rem;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.social-link i {
  color: #1d4ed8;
}

.social-link:hover {
  transform: translateY(-1px);
  border-color: #2563eb;
  box-shadow: 0 8px 20px rgba(29, 78, 216, 0.14);
}

.brand-bar {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  margin-bottom: 18px;
}

.brand-logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(17, 33, 27, 0.08);
  padding: 5px;
}

.brand-name {
  margin: 0;
  font-weight: 800;
  font-size: clamp(1.1rem, 1.7vw, 1.35rem);
  letter-spacing: 0.01em;
}

.form-header h1 {
  margin: 0 0 8px;
  font-size: clamp(2rem, 2.4vw, 2.4rem);
}

.form-header p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.contact-form {
  margin-top: 22px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.name-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  grid-column: 1 / -1;
}

.form-field {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
  min-width: 0;
}

.field-label {
  position: absolute;
  top: 50%;
  left: 34px;
  transform: translateY(-50%);
  z-index: 2;
  background: transparent;
  padding: 0 2px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.01em;
  line-height: 1.2;
  color: var(--muted);
  pointer-events: none;
  white-space: nowrap;
  max-width: calc(100% - 52px);
  overflow: hidden;
  text-overflow: ellipsis;
  transform-origin: left center;
  transition: top 0.2s ease, transform 0.2s ease, font-size 0.2s ease, color 0.2s ease, background-color 0.2s ease, padding 0.2s ease;
}

.input-wrap {
  position: relative;
  margin-top: 0;
}

.field-icon,
.chevron-icon {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: #628276;
  font-size: 0.95rem;
}

.field-icon {
  left: 14px;
}

.chevron-icon {
  right: 14px;
  font-size: 0.85rem;
  pointer-events: none;
}

.form-field input,
.form-field select {
  width: 100%;
  padding: 14px 12px 10px 36px;
  border-radius: 14px;
  border: 1px solid var(--border);
  font-size: 16px;
  background: var(--field-bg);
  color: var(--text);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.form-field:focus-within .field-label,
.form-field.has-value .field-label {
  top: 0;
  transform: translateY(-50%);
  font-size: 0.72rem;
  color: var(--accent);
  background: var(--field-bg);
  padding: 0 7px;
}

.form-field input:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.14);
}

.form-field select {
  appearance: none;
  padding-right: 40px;
}

.form-field.has-error input,
.form-field.has-error select {
  border-color: var(--error);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12);
}

.form-field.is-valid input,
.form-field.is-valid select {
  border-color: var(--success);
}

.form-field.full-width {
  grid-column: 1 / -1;
}

.error-message {
  color: var(--error);
  min-height: 18px;
  font-size: 0.86rem;
}

.consent-note {
  margin: 14px 0 0;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(109, 40, 217, 0.25);
  background: rgba(109, 40, 217, 0.06);
  color: #4c1d95;
  font-size: 0.82rem;
  line-height: 1.5;
}

.submit-button {
  width: 100%;
  margin-top: 12px;
  padding: 16px 18px;
  border: none;
  border-radius: 14px;
  background: linear-gradient(135deg, #7c3aed, #6d28d9);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.submit-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(109, 40, 217, 0.32);
}

.submit-button:active {
  transform: translateY(0);
}

.result-message {
  margin: 20px 0 0;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--muted);
}

.result-message.success {
  color: var(--success);
}

.success-section {
  position: relative;
  z-index: 1;
  margin-top: 24px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(21, 128, 61, 0.22);
  border-radius: 20px;
  padding: 26px 22px;
  backdrop-filter: blur(6px);
}

.standalone-success h1 {
  margin: 12px 0 6px;
  font-size: clamp(1.3rem, 2.2vw, 1.5rem);
}

.success-page {
  align-items: center;
}

.success-page .brand-bar,
.success-page .success-section,
.success-page .page-footer {
  max-width: 760px;
}

.success-icon-wrap {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(21, 128, 61, 0.12);
  color: var(--success);
  font-size: 1.5rem;
}

.success-section h2 {
  margin: 12px 0 6px;
  font-size: clamp(1.2rem, 2vw, 1.45rem);
}

.success-section p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.secondary-button {
  margin-top: 16px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.secondary-button:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
}

.page-footer {
  position: relative;
  z-index: 1;
  margin-top: auto;
  padding-top: 28px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  text-align: center;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translate(-50%, 14px);
  opacity: 0;
  z-index: 9999;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  border-radius: 12px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #ffffff;
  background: #15803d;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
  transition: opacity 0.2s ease, transform 0.2s ease;
  width: min(calc(100vw - 24px), 360px);
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

.toast i {
  font-size: 1rem;
}

@media (max-width: 640px) {
  body {
    justify-content: flex-start;
    padding-top: 70px;
  }

  .main-container {
    display: block;
  }

  .form-section {
    width: 100%;
    max-width: 100%;
  }

  .faq-menu {
    position: fixed;
    top: 14px;
    right: 8px;
    z-index: 5;
    width: auto;
    max-width: none;
    margin-bottom: 0;
  }

  .faq-toggle {
    width: auto;
    font-size: 1.4rem;
  }

  .faq-panel {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    margin-top: 0;
    width: min(300px, calc(100vw - 20px));
  }

  .brand-bar {
    gap: 10px;
    margin-bottom: 14px;
  }

  .brand-logo {
    width: 42px;
    height: 42px;
    border-radius: 10px;
  }

  .brand-name {
    font-size: 1.05rem;
  }

  .form-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .name-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .form-header h1 {
    font-size: 1.65rem;
  }

  .field-label {
    left: 32px;
    font-size: 0.76rem;
    max-width: calc(100% - 46px);
  }

  .form-field input,
  .form-field select {
    padding: 13px 11px 9px 34px;
  }

  .field-icon {
    left: 12px;
    font-size: 0.88rem;
  }

  .success-section {
    margin-top: 20px;
    padding: 20px 16px;
    border-radius: 16px;
  }
}

@media (max-width: 520px) {
  .form-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .name-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .form-header h1 {
    font-size: 1.45rem;
    line-height: 1.2;
  }

  .form-header p {
    font-size: 0.92rem;
  }
}

@media (max-width: 420px) {
  body {
    padding: 68px 12px 24px;
  }

  .brand-logo {
    width: 38px;
    height: 38px;
  }

  .brand-name {
    font-size: 0.98rem;
  }

  .field-label {
    left: 30px;
    font-size: 0.74rem;
  }

  .form-field input,
  .form-field select,
  .submit-button {
    font-size: 0.95rem;
  }

  .form-field input,
  .form-field select {
    padding: 13px 10px 9px 32px;
  }

  .field-icon {
    left: 11px;
  }

  .name-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .faq-menu {
    top: 14px;
    right: 8px;
    position: fixed;
    z-index: 5;
    width: auto;
    max-width: none;
    margin-bottom: 0;
  }

  .faq-panel {
    right: 0;
    width: min(300px, calc(100vw - 20px));
  }

  .consent-note {
    font-size: 0.78rem;
    padding: 9px 10px;
  }

  .page-footer {
    padding-top: 18px;
    font-size: 0.8rem;
  }
}