/* ============================================================
   AYENRA — Landing Page Styles
   ============================================================ */

/* ---- Reset ---- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ---- Design Tokens ---- */
:root {
  --color-bg:      #ffffff;
  --color-text:    #1a1625;
  --color-muted:   #a09ab0;
  --color-purple:  #bf92ff;
  --color-coral:   #ff7b7b;
  --color-green:   #1db447;

  /* Gradient left=coral → right=purple (matches logo direction) */
  --gradient-accent: linear-gradient(90deg, #ff7b7b 0%, #c490ff 100%);
  /* Button: deep purple → warm coral */
  --gradient-btn:    linear-gradient(135deg, #7c3aed 0%, #e0556a 100%);

  --font-sans: 'Rubik', 'Helvetica Neue', Arial, sans-serif;

  --shadow-btn: 0 6px 28px rgba(124, 58, 237, 0.32);
}

/* ============================================================
   ENTRANCE ANIMATIONS
   ============================================================ */

/* Wave: expands from centre like ink blooming on paper */
@keyframes wave-bloom {
  0% {
    clip-path: circle(0% at 50% 50%);
    opacity: 0;
  }
  40% {
    opacity: 1;
  }
  100% {
    clip-path: circle(150% at 50% 50%);
    opacity: 1;
  }
}

/* Content: rises up gently after the wave settles */
@keyframes content-rise {
  0% {
    opacity: 0;
    transform: translateY(18px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---- Full-page background ---- */
.page-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.page-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* ---- Base ---- */
html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: transparent;
  color: var(--color-text);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

img {
  display: block;
  max-width: 100%;
}

/* ============================================================
   PAGE LAYOUT
   ============================================================ */
.page {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* ---- Background wave ---- */
.wave-bg {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 0;
}

.wave-bg img {
  width: clamp(680px, 92vw, 1080px);
  height: auto;
  will-change: clip-path, opacity;
  animation: wave-bloom 2.4s cubic-bezier(0.22, 1, 0.36, 1) both;
}

/* ---- Content column ---- */
.content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
  max-width: 880px;
  padding: clamp(3rem, 8vh, 5.5rem) clamp(1.25rem, 5vw, 2rem);
  will-change: transform, opacity;
  animation: content-rise 1s cubic-bezier(0.22, 1, 0.36, 1) 1.2s both;
}

/* ============================================================
   LOGO
   ============================================================ */
.logo-wrap {
  margin-bottom: clamp(2rem, 5vh, 3.5rem);
}

.logo {
  height: clamp(72px, 9vw, 92px);
  width: auto;
  margin: 0 auto;
}

/* ============================================================
   HEADLINE
   ============================================================ */
.headline {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: clamp(2.125rem, 5.5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--color-text);
  margin-bottom: clamp(1.75rem, 4vh, 2.75rem);
}

.headline-line1 {
  white-space: nowrap;
}

.headline-accent {
  font-style: italic;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  /* slightly larger to mirror the Figma weight */
  font-size: 1.05em;
}

/* ============================================================
   REGISTER SECTION
   ============================================================ */
.register-label {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #a05cd5;
  margin-bottom: 0.5rem;
}

.benefit {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: clamp(1.5rem, 3.5vh, 2.5rem);
}

.lock-icon {
  flex-shrink: 0;
}

/* ---- CTA pill button ---- */
.btn-cta {
  background: var(--gradient-btn);
  color: #ffffff;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 700;
  border: none;
  border-radius: 100px;
  padding: 0.9375rem 2.5rem;
  cursor: pointer;
  box-shadow: var(--shadow-btn);
  transition: opacity 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  margin-bottom: 1rem;
  letter-spacing: 0.005em;
}

.btn-cta:hover {
  opacity: 0.88;
  transform: translateY(-2px);
  box-shadow: 0 10px 36px rgba(124, 58, 237, 0.38);
}

.btn-cta:active {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Social proof ---- */
.social-proof {
  font-size: 0.875rem;
  color: var(--color-muted);
  margin-bottom: clamp(2.5rem, 6vh, 4rem);
}

.social-proof strong {
  color: var(--color-text);
  font-weight: 700;
}

/* ============================================================
   BOTTOM SECTION
   ============================================================ */
.bottom-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.875rem;
}

.bottom-text {
  font-size: 0.9375rem;
  color: var(--color-muted);
  max-width: 480px;
  line-height: 1.55;
}

/* ---- Trust badge — light green background ---- */
.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(29, 180, 71, 0.13);
  border: 1px solid rgba(29, 180, 71, 0.22);
  border-radius: 100px;
  padding: 0.5rem 1.125rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: #15692a;
}

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

/* Tablet */
@media (max-width: 768px) {
  .headline {
    font-size: clamp(1.875rem, 7vw, 2.75rem);
  }
}

/* Mobile */
@media (max-width: 480px) {
  .wave-bg img {
    width: 100vw;
    max-width: 480px;
  }

  .headline {
    font-size: clamp(1.75rem, 8.5vw, 2.25rem);
    letter-spacing: -0.02em;
  }

  .headline-line1 {
    white-space: normal;
  }

  .benefit {
    font-size: 0.9375rem;
    text-align: left;
  }

  .btn-cta {
    width: 100%;
    max-width: 320px;
  }

  .trust-badge {
    font-size: 0.8125rem;
    text-align: left;
  }
}

/* Large screens */
@media (min-width: 1280px) {
  .wave-bg img {
    width: 1080px;
  }
}

/* ============================================================
   MODAL
   ============================================================ */

/* Overlay */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(0, 0, 0, 0.70);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;

  /* Hidden state */
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s var(--ease), visibility 0.25s var(--ease);
}

.modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}

/* Modal card */
.modal {
  position: relative;
  background: #ffffff;
  border-radius: 20px;
  width: 100%;
  max-width: 500px;
  max-height: 90svh;
  overflow-y: auto;
  padding: clamp(1.5rem, 5vw, 2rem);
  transform: translateY(16px) scale(0.98);
  transition: transform 0.25s var(--ease);
  /* custom scrollbar */
  scrollbar-width: thin;
  scrollbar-color: #e0d8f0 transparent;
}

.modal-overlay.is-open .modal {
  transform: translateY(0) scale(1);
}

/* Close button — absolute top-right, works in both views */
.modal-close {
  position: absolute;
  top: clamp(1rem, 3vw, 1.5rem);
  right: clamp(1rem, 3vw, 1.5rem);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  line-height: 0;
  transition: opacity var(--transition);
  z-index: 1;
}

.modal-close:hover {
  opacity: 0.65;
}

/* Form view */
.modal-form-view {
  transition: opacity 0.2s var(--ease);
}

.modal-form-view.hidden {
  display: none;
}

.modal-title {
  font-size: clamp(1.375rem, 4vw, 1.625rem);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 1.625rem;
  padding-right: 2.5rem; /* clear the close button */
}

/* Success view */
.modal-success-view {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: clamp(2rem, 6vw, 3rem) 1rem clamp(1.5rem, 4vw, 2.5rem);
}

.modal-success-view.visible {
  display: flex;
}

.success-illustration {
  width: clamp(100px, 40vw, 140px);
  height: auto;
  margin-bottom: 1.75rem;
}

.success-title {
  font-size: clamp(1.375rem, 4vw, 1.625rem);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.02em;
  margin-bottom: 0.625rem;
}

.success-subtitle {
  font-size: 0.9375rem;
  color: var(--color-muted);
  line-height: 1.55;
}

/* Form layout */
.modal-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* Individual field */
.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.field-label {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text);
}

.field-input {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  color: var(--color-text);
  background: #ffffff;
  border: 1.5px solid #f0e8f8;
  border-radius: 10px;
  padding: 0.75rem 1rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}

.field-input::placeholder {
  color: #c4bcd4;
}

.field-input:focus {
  border-color: var(--color-purple);
  box-shadow: 0 0 0 3px rgba(191, 146, 255, 0.15);
}

.field-input.has-error {
  border-color: #ff7b7b;
  box-shadow: 0 0 0 3px rgba(255, 123, 123, 0.12);
}

/* Error message — hidden by default */
.field-error {
  display: none;
  font-size: 0.75rem;
  font-weight: 500;
  color: #e04444;
  margin-top: -0.125rem;
}

.field-error.visible {
  display: block;
}

/* Gender selection */
.gender-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.gender-card {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text);
  background: #fafafa;
  border: 1.5px solid #ede8f7;
  border-radius: 12px;
  padding: 0.875rem 1rem;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition),
    box-shadow var(--transition);
}

.gender-card:hover {
  border-color: #d4b8f8;
  background: #fdf7ff;
}

.gender-card.selected {
  border-color: #ff7b7b;
  background: rgba(255, 123, 123, 0.06);
  box-shadow: 0 0 0 1px rgba(255, 123, 123, 0.18);
}

/* Submit button */
.btn-submit {
  align-self: flex-start;
  background: var(--gradient-btn);
  color: #ffffff;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 700;
  border: none;
  border-radius: 100px;
  padding: 0.875rem 2.25rem;
  cursor: pointer;
  box-shadow: var(--shadow-btn);
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
  margin-top: 0.25rem;
}

.btn-submit:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

.btn-submit:active {
  opacity: 1;
  transform: translateY(0);
}

/* Modal responsive */
@media (max-width: 480px) {
  .modal {
    border-radius: 16px;
    padding: 1.25rem;
    max-height: 95svh;
  }

  .gender-card {
    padding: 0.75rem 0.625rem;
    font-size: 0.875rem;
  }

  .btn-submit {
    width: 100%;
    text-align: center;
  }
}