/* ============================================================
   WHAT AI DID NEXT — Landing Page Stylesheet
   whatAIdidnext.com
   ============================================================ */

/* ---- CSS VARIABLES ---- */
:root {
  --blue:        #38b6ff;
  --navy:        #0a1628;
  --navy-mid:    #0d2040;
  --navy-deep:   #0a3060;
  --electric:    #0090ea;
  --soft-white:  #f4f8fc;
  --light-text:  #c8dff0;
  --grey:        #6b7a8d;
  --white:       #ffffff;

  --font-display: 'Anton', sans-serif;
  --font-body:    'Inter', sans-serif;

  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-pill: 100px;

  --transition: 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--navy);
  color: var(--white);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ---- PAGE LAYOUT ---- */
.page {
  min-height: 100vh;
  background: linear-gradient(
    135deg,
    var(--navy) 0%,
    var(--navy-mid) 50%,
    var(--navy-deep) 100%
  );
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 1.5rem 3rem;
  text-align: center;
}

/* ---- LOGO AREA ---- */
.logo-area {
  margin-bottom: 2.5rem;
  animation: fadeDown 0.6s ease both;
}

.site-logo {
  height: 60px;
  width: auto;
  display: block;
  margin: 0 auto;
}

.logo-placeholder {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(56, 182, 255, 0.08);
  border: 1px solid rgba(56, 182, 255, 0.25);
  border-radius: var(--radius-md);
  padding: 0.6rem 1.4rem;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--navy);
  flex-shrink: 0;
}

.logo-wordmark {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  color: var(--white);
}

/* ---- MAIN TITLE ---- */
.main-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 8vw, 4.5rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1.05;
  margin-bottom: 1rem;
  max-width: 700px;
  animation: fadeDown 0.6s 0.1s ease both;
}

.main-title .highlight {
  color: var(--blue);
}

/* ---- TAGLINE ---- */
.tagline {
  font-family: var(--font-body);
  font-size: clamp(0.7rem, 2vw, 0.82rem);
  font-weight: 300;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 2rem;
  animation: fadeDown 0.6s 0.2s ease both;
}

/* ---- DIVIDER ---- */
.divider {
  width: 60px;
  height: 2px;
  background: var(--blue);
  margin: 0 auto 2rem;
  border-radius: 1px;
  animation: fadeDown 0.6s 0.3s ease both;
}

/* ---- BADGES ---- */
.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
  margin-bottom: 2rem;
  animation: fadeDown 0.6s 0.35s ease both;
}

.badge {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(56, 182, 255, 0.3);
  color: var(--blue);
  background: rgba(56, 182, 255, 0.07);
  white-space: nowrap;
}

/* ---- DESCRIPTION ---- */
.description {
  font-family: var(--font-body);
  font-size: clamp(0.9rem, 2.5vw, 1.05rem);
  font-weight: 300;
  line-height: 1.75;
  color: var(--light-text);
  max-width: 560px;
  margin-bottom: 2.5rem;
  animation: fadeDown 0.6s 0.4s ease both;
}

/* ---- CAPTURE BOX ---- */
.capture-box {
  background: rgba(56, 182, 255, 0.05);
  border: 1px solid rgba(56, 182, 255, 0.18);
  border-radius: var(--radius-md);
  padding: 2rem 2rem 1.75rem;
  max-width: 460px;
  width: 100%;
  margin-bottom: 2.5rem;
  animation: fadeUp 0.7s 0.5s ease both;
}

.capture-title {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 3vw, 1.5rem);
  letter-spacing: 0.02em;
  color: var(--white);
  margin-bottom: 0.4rem;
  font-weight: 400;
}

.capture-sub {
  font-family: var(--font-body);
  font-size: 0.82rem;
  color: var(--grey);
  margin-bottom: 1.4rem;
}

/* ---- KIT PLACEHOLDER ---- */
.kit-placeholder {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.placeholder-form {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

/* ---- EMAIL INPUT ---- */
.email-input {
  width: 100%;
  padding: 0.9rem 1.25rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(56, 182, 255, 0.28);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
}

.email-input::placeholder {
  color: rgba(255, 255, 255, 0.28);
}

.email-input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(56, 182, 255, 0.12);
}

/* ---- CTA BUTTON ---- */
.cta-btn {
  width: 100%;
  padding: 0.9rem 2rem;
  background: var(--blue);
  border: none;
  border-radius: var(--radius-sm);
  color: var(--navy);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), color var(--transition);
  -webkit-appearance: none;
}

.cta-btn:hover {
  background: var(--electric);
  color: var(--white);
  transform: translateY(-1px);
}

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

.cta-btn:disabled {
  cursor: default;
  transform: none;
}

/* ---- NO SPAM ---- */
.no-spam {
  font-family: var(--font-body);
  font-size: 0.72rem;
  color: var(--grey);
  margin-top: 0.65rem;
  text-align: center;
}

/* ---- SOCIAL ROW ---- */
.social-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 2rem;
  justify-content: center;
  animation: fadeUp 0.7s 0.6s ease both;
}

.social-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--grey);
  text-decoration: none;
  transition: color var(--transition);
}

.social-item:hover {
  color: var(--blue);
}

.social-icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  opacity: 0.6;
  transition: opacity var(--transition);
}

.social-item:hover .social-icon {
  opacity: 1;
}

/* ---- ANIMATIONS ---- */
@keyframes fadeDown {
  from {
    opacity: 0;
    transform: translateY(-12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---- RESPONSIVE ---- */
@media (max-width: 480px) {
  .page {
    padding: 3rem 1.25rem 2.5rem;
    justify-content: flex-start;
    padding-top: 3.5rem;
  }

  .capture-box {
    padding: 1.5rem 1.25rem;
  }

  .badges {
    gap: 0.5rem;
  }

  .social-row {
    gap: 1rem 1.5rem;
  }
}

@media (max-width: 360px) {
  .main-title {
    font-size: 2rem;
  }
}

/* ---- ACCESSIBILITY ---- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---- SELECTION COLOUR ---- */
::selection {
  background: rgba(56, 182, 255, 0.3);
  color: var(--white);
}