/* ============================================
   DALTON — Noh Ventures LLC
   ============================================ */

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

:root {
  --color-bg: #faf9f6;
  --color-bg-alt: #f3f1ec;
  --color-text: #1a1a1a;
  --color-text-muted: #6b6b6b;
  --color-accent: #b8860b;
  --color-accent-light: #d4a843;
  --color-accent-subtle: rgba(184, 134, 11, 0.08);
  --color-dark: #111111;
  --color-dark-text: #f0ece4;
  --color-border: #e0ddd5;
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --max-width: 1200px;
  --max-width-narrow: 720px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
}

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

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }

p {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 65ch;
}

.accent-text {
  color: var(--color-accent);
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(250, 249, 246, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-brand {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--color-text-muted);
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--color-accent);
  transition: width var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-text);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition);
  border-radius: 2px;
}

.nav-toggle.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-accent-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(184, 134, 11, 0.25);
}

.btn-outline {
  background: transparent;
  color: var(--color-accent);
  border: 1.5px solid var(--color-accent);
}

.btn-outline:hover {
  background: var(--color-accent-subtle);
  transform: translateY(-1px);
}

.btn-dark {
  background: var(--color-dark);
  color: var(--color-dark-text);
}

.btn-dark:hover {
  background: #222;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

/* --- Layout --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.container-narrow {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
  padding: 0 2rem;
}

main {
  flex: 1;
  padding-top: 64px;
}

section {
  padding: 6rem 0;
}

/* --- Hero Section --- */
.hero {
  min-height: calc(100vh - 64px);
  display: flex;
  align-items: center;
  padding: 4rem 0;
}

.hero-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
}

.hero-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
}

.hero h1 {
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: 1.15rem;
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* --- Section Headers --- */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header .section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.section-header h2 {
  margin-bottom: 1rem;
}

.section-header p {
  margin: 0 auto;
  font-size: 1.05rem;
}

/* --- Feature Cards --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.feature-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 2.5rem 2rem;
  text-align: center;
  transition: all var(--transition);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
  border-color: var(--color-accent-light);
}

.feature-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--color-accent-subtle);
  color: var(--color-accent);
  font-size: 1.4rem;
}

.feature-card h3 {
  margin-bottom: 0.75rem;
  font-size: 1.2rem;
}

.feature-card p {
  font-size: 0.95rem;
  margin: 0 auto;
}

/* --- Bio / About Section --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text h2 {
  margin-bottom: 1.5rem;
}

.about-text p {
  margin-bottom: 1rem;
}

.about-text p:last-of-type {
  margin-bottom: 2rem;
}

/* --- CTA Banner --- */
.cta-banner {
  background: var(--color-dark);
  color: var(--color-dark-text);
  padding: 5rem 0;
  text-align: center;
}

.cta-banner h2 {
  color: #fff;
  margin-bottom: 1rem;
}

.cta-banner p {
  color: rgba(240, 236, 228, 0.7);
  margin: 0 auto 2.5rem;
  font-size: 1.1rem;
}

/* --- Quote Viewer (Insights) --- */
.quote-viewer {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  padding: 4rem 2rem;
}

.quote-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 3.5rem 3rem;
  margin-bottom: 2rem;
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: all 0.5s ease;
}

.quote-card::before {
  content: '\201C';
  font-family: var(--font-serif);
  font-size: 5rem;
  color: var(--color-accent);
  opacity: 0.15;
  position: absolute;
  top: 0.5rem;
  left: 1.5rem;
  line-height: 1;
}

.quote-text {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  line-height: 1.6;
  color: var(--color-text);
  font-style: italic;
  transition: opacity 0.4s ease;
}

.quote-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.quote-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  background: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  font-size: 1.1rem;
  color: var(--color-text-muted);
}

.quote-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-subtle);
}

.quote-counter {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  min-width: 60px;
}

/* --- Essays / Blog List --- */
.essays-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.essay-item {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: 2rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition);
}

.essay-item:first-child {
  border-top: 1px solid var(--color-border);
}

.essay-item:hover {
  padding-left: 1rem;
}

.essay-item h3 {
  font-size: 1.15rem;
  transition: color var(--transition);
}

.essay-item:hover h3 {
  color: var(--color-accent);
}

.essay-item .essay-date {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.essay-item .essay-excerpt {
  grid-column: 1 / -1;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin-top: 0.5rem;
}

.essay-empty {
  text-align: center;
  padding: 6rem 2rem;
}

.essay-empty p {
  margin: 0 auto;
  font-style: italic;
}

/* --- Coaching Page --- */
.coaching-pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.pillar-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 2rem;
  transition: all var(--transition);
}

.pillar-card:hover {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  border-color: var(--color-accent-light);
}

.pillar-number {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
  opacity: 0.3;
  margin-bottom: 0.5rem;
}

.pillar-card h3 {
  margin-bottom: 0.75rem;
}

.pillar-card p {
  font-size: 0.95rem;
}

/* --- Waitlist Form --- */
.waitlist-form {
  display: flex;
  gap: 0.75rem;
  max-width: 480px;
  margin: 0 auto;
}

.waitlist-form input[type="email"] {
  flex: 1;
  padding: 0.85rem 1.25rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  border: 1.5px solid var(--color-border);
  border-radius: 6px;
  background: #fff;
  color: var(--color-text);
  outline: none;
  transition: border-color var(--transition);
}

.waitlist-form input[type="email"]:focus {
  border-color: var(--color-accent);
}

.waitlist-form input[type="email"]::placeholder {
  color: #aaa;
}

.waitlist-msg {
  margin-top: 1rem;
  font-size: 0.9rem;
  min-height: 1.4em;
}

.waitlist-msg.success {
  color: #2e7d32;
}

.waitlist-msg.error {
  color: #c62828;
}

/* --- Footer --- */
.footer {
  background: var(--color-dark);
  color: var(--color-dark-text);
  padding: 4rem 0 2rem;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.footer p {
  color: rgba(240, 236, 228, 0.6);
  font-size: 0.9rem;
  max-width: 300px;
}

.footer h4 {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  font-family: var(--font-sans);
  color: rgba(240, 236, 228, 0.5);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  font-size: 0.92rem;
  color: rgba(240, 236, 228, 0.7);
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--color-accent-light);
}

.footer-bottom {
  border-top: 1px solid rgba(240, 236, 228, 0.1);
  padding-top: 2rem;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(240, 236, 228, 0.4);
  margin: 0 auto;
}

/* --- Fade-in Animation --- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Divider --- */
.divider {
  width: 48px;
  height: 2px;
  background: var(--color-accent);
  margin: 0 auto 2rem;
  opacity: 0.4;
}

/* --- Page Header (for inner pages) --- */
.page-header {
  padding: 5rem 0 3rem;
  text-align: center;
}

.page-header h1 {
  margin-bottom: 1rem;
}

.page-header p {
  margin: 0 auto;
  font-size: 1.1rem;
}

/* --- Alt BG --- */
.bg-alt {
  background: var(--color-bg-alt);
}

/* --- Responsive --- */
@media (max-width: 900px) {
  .features-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .coaching-pillars {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  section {
    padding: 4rem 0;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(250, 249, 246, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    flex-direction: column;
    padding: 1.5rem 2rem 2rem;
    gap: 1.25rem;
    border-bottom: 1px solid var(--color-border);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .hero {
    min-height: auto;
    padding: 3rem 0 4rem;
  }

  .quote-card {
    padding: 2.5rem 1.5rem;
  }

  .waitlist-form {
    flex-direction: column;
  }

  .essay-item {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }
}

@media (max-width: 480px) {
  .nav-inner {
    padding: 0 1.25rem;
  }

  .container,
  .container-narrow {
    padding: 0 1.25rem;
  }

  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.4rem; }
}

/* --- Testimonials --- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 1rem;
}

.testimonial-card {
  background: var(--color-bg-alt);
  border-radius: 12px;
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform var(--transition), box-shadow var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}

.testimonial-text {
  font-family: var(--font-serif);
  font-size: 1.02rem;
  font-style: italic;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: 1.25rem;
}

.testimonial-author {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
}

.testimonial-author span {
  font-weight: 400;
  color: var(--color-text-muted);
}

@media (max-width: 900px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
}