/* ===================================
   Brimir — Landing Page Styles
   Aesthetic: Warm editorial minimalism
   =================================== */

/* --- Google Fonts loaded in HTML --- */
/* DM Serif Display (headline) + Outfit (body) */

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

:root {
  /* Warm cream palette with deep navy accent */
  --color-bg: #FAF7F2;
  --color-bg-subtle: #F3EDE4;
  --color-surface: #FFFFFF;
  --color-text: #2C2825;
  --color-text-muted: #7A7268;
  --color-accent: #1B3A4B;
  --color-accent-light: #2D5F7A;
  --color-accent-warm: #C4653A;
  --color-border: #E5DED4;
  --color-border-focus: #1B3A4B;
  --color-success: #3A7D53;
  --color-success-bg: #EAF5EE;

  /* Typography scale */
  --font-display: 'DM Serif Display', 'Georgia', serif;
  --font-body: 'Outfit', 'Helvetica Neue', sans-serif;

  --text-xs: 0.8rem;
  --text-sm: 0.9rem;
  --text-base: 1.05rem;
  --text-lg: 1.25rem;
  --text-xl: 1.5rem;
  --text-2xl: 2rem;
  --text-3xl: 2.75rem;
  --text-4xl: 3.5rem;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;

  /* Layout */
  --max-width: 720px;
  --radius: 8px;
  --radius-lg: 14px;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}


/* --- Utility --- */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}


/* --- Page Layout --- */
.page-wrapper {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-lg) var(--space-md);
  flex: 1;
}


/* --- Header / Brand --- */
.site-header {
  padding: var(--space-lg) 0 var(--space-md);
  text-align: center;
}

.brand-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 400;
  color: var(--color-accent);
  letter-spacing: 0.04em;
  text-transform: lowercase;
}

.brand-tagline {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
  font-weight: 300;
}


/* --- Hero Section --- */
.hero {
  text-align: center;
  padding: var(--space-xl) 0 var(--space-lg);
}

.hero-headline {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 400;
  line-height: 1.2;
  color: var(--color-text);
  max-width: 600px;
  margin: 0 auto;
}

.hero-subheadline {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-top: var(--space-md);
  font-weight: 300;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}


/* --- Selling Points --- */
.selling-points {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  padding: var(--space-lg) 0;
}

.selling-point {
  text-align: center;
  padding: var(--space-md) var(--space-sm);
}

.selling-point-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

.selling-point-desc {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  font-weight: 300;
  max-width: 340px;
  margin: 0 auto;
  line-height: 1.6;
}


/* --- Divider --- */
.section-divider {
  width: 60px;
  height: 1px;
  background: var(--color-border);
  border: none;
  margin: var(--space-sm) auto;
}


/* --- Form Section --- */
.form-section {
  padding: var(--space-lg) 0 var(--space-xl);
}

.form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
  box-shadow:
    0 1px 3px rgba(44, 40, 37, 0.04),
    0 8px 30px rgba(44, 40, 37, 0.06);
}

.form-heading {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--color-text);
  text-align: center;
  margin-bottom: var(--space-xs);
}

.form-subheading {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  text-align: center;
  font-weight: 300;
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
  letter-spacing: 0.01em;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 300;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  outline: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-muted);
  opacity: 0.6;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 3px rgba(27, 58, 75, 0.08);
}

.form-textarea {
  min-height: 180px;
  resize: vertical;
  line-height: 1.7;
}

.form-submit {
  display: block;
  width: 100%;
  padding: 1rem 2rem;
  margin-top: var(--space-lg);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-bg);
  background: var(--color-accent);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s ease, transform 0.15s ease;
}

.form-submit:hover {
  background: var(--color-accent-light);
}

.form-submit:active {
  transform: scale(0.985);
}

.form-submit:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.form-disclaimer {
  text-align: center;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-md);
  font-weight: 300;
}


/* --- Success State --- */
.form-success {
  display: none;
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
}

.form-success.is-visible {
  display: block;
}

.form-success-icon {
  width: 56px;
  height: 56px;
  background: var(--color-success-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
}

.form-success-icon svg {
  width: 28px;
  height: 28px;
  color: var(--color-success);
}

.form-success-heading {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.form-success-text {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  font-weight: 300;
  line-height: 1.6;
}


/* --- Footer --- */
.site-footer {
  text-align: center;
  padding: var(--space-lg) var(--space-md);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 300;
}

.footer-sep {
  margin: 0 0.4em;
  opacity: 0.5;
}

.footer-link {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: var(--color-accent);
}


/* --- About Page --- */
.about-content {
  padding: var(--space-lg) 0 var(--space-xl);
}

.about-headline {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: var(--space-lg);
  line-height: 1.3;
}

.about-body p {
  color: var(--color-text-muted);
  font-weight: 300;
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.about-body p:last-child {
  margin-bottom: 0;
}

.about-back {
  display: inline-block;
  font-size: var(--text-sm);
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 400;
  padding: var(--space-md) 0;
  transition: opacity 0.2s ease;
}

.about-back:hover {
  opacity: 0.7;
}


/* --- Entrance Animations --- */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  opacity: 0;
  animation: fadeUp 0.7s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.animate-delay-1 { animation-delay: 0.1s; }
.animate-delay-2 { animation-delay: 0.25s; }
.animate-delay-3 { animation-delay: 0.4s; }
.animate-delay-4 { animation-delay: 0.55s; }
.animate-delay-5 { animation-delay: 0.7s; }


/* --- Responsive --- */
@media (min-width: 600px) {
  .selling-points {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
  }

  .hero-headline {
    font-size: var(--text-4xl);
  }

  .form-card {
    padding: var(--space-2xl) var(--space-xl);
  }
}

@media (max-width: 480px) {
  :root {
    --text-3xl: 2.1rem;
    --text-2xl: 1.6rem;
  }

  .page-wrapper {
    padding: var(--space-md) var(--space-sm);
  }

  .form-card {
    padding: var(--space-lg) var(--space-md);
  }
}