/* ============================================
   ELLIOT CAIRN — Design Tokens & Component Styles
   ============================================ */

/* --- Type Scale (Fluid) --- */
:root {
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);
  --text-hero: clamp(3rem,     0.5rem  + 7vw,    8rem);

  /* --- Spacing (4px base) --- */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* --- Radius --- */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* --- Transitions --- */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);

  /* --- Content widths --- */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --content-full: 100%;

  /* --- Fonts --- */
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'DM Sans', 'Helvetica Neue', Arial, sans-serif;
}

/* ============================================
   LIGHT MODE (Default)
   ============================================ */
:root, [data-theme="light"] {
  --color-bg:             #F8F9FA;
  --color-surface:        #FFFFFF;
  --color-surface-2:      #F1F3F5;
  --color-surface-offset: #E9ECEF;
  --color-divider:        #DEE2E6;
  --color-border:         #CED4DA;

  --color-text:           #1A1A2E;
  --color-text-muted:     #6C757D;
  --color-text-faint:     #ADB5BD;
  --color-text-inverse:   #F8F9FA;

  --color-navy:           #0A1628;
  --color-primary:        #0E7490;
  --color-primary-hover:  #0B5F75;
  --color-primary-active: #094D5F;
  --color-mint:           #34D399;
  --color-mint-light:     #D1FAE5;
  --color-gold:           #C9A84C;
  --color-gold-hover:     #B8963E;
  --color-gold-light:     #FEF3C7;

  --shadow-sm: 0 1px 2px rgba(10, 22, 40, 0.06);
  --shadow-md: 0 4px 12px rgba(10, 22, 40, 0.08);
  --shadow-lg: 0 12px 32px rgba(10, 22, 40, 0.12);
}

/* ============================================
   DARK MODE
   ============================================ */
[data-theme="dark"] {
  --color-bg:             #0A1628;
  --color-surface:        #0F1D32;
  --color-surface-2:      #14253D;
  --color-surface-offset: #0D1A2D;
  --color-divider:        #1B2B45;
  --color-border:         #243656;

  --color-text:           #E2E8F0;
  --color-text-muted:     #94A3B8;
  --color-text-faint:     #64748B;
  --color-text-inverse:   #0A1628;

  --color-navy:           #0A1628;
  --color-primary:        #22D3EE;
  --color-primary-hover:  #67E8F9;
  --color-primary-active: #0E7490;
  --color-mint:           #34D399;
  --color-mint-light:     rgba(52, 211, 153, 0.15);
  --color-gold:           #E5C06E;
  --color-gold-hover:     #F0D48A;
  --color-gold-light:     rgba(201, 168, 76, 0.15);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:             #0A1628;
    --color-surface:        #0F1D32;
    --color-surface-2:      #14253D;
    --color-surface-offset: #0D1A2D;
    --color-divider:        #1B2B45;
    --color-border:         #243656;

    --color-text:           #E2E8F0;
    --color-text-muted:     #94A3B8;
    --color-text-faint:     #64748B;
    --color-text-inverse:   #0A1628;

    --color-navy:           #0A1628;
    --color-primary:        #22D3EE;
    --color-primary-hover:  #67E8F9;
    --color-primary-active: #0E7490;
    --color-mint:           #34D399;
    --color-mint-light:     rgba(52, 211, 153, 0.15);
    --color-gold:           #E5C06E;
    --color-gold-hover:     #F0D48A;
    --color-gold-light:     rgba(201, 168, 76, 0.15);

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.5);
  }
}

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: oklch(from var(--color-bg) l c h / 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-divider);
  transition: box-shadow 0.3s var(--ease-out);
}

.site-header--scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  white-space: nowrap;
}

.logo svg {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .nav-desktop { display: flex; }
}

.nav-desktop a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  transition: color var(--transition-interactive);
  position: relative;
}

.nav-desktop a:hover,
.nav-desktop a.active {
  color: var(--color-primary);
}

.nav-desktop a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* Theme toggle */
.theme-toggle {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: color var(--transition-interactive),
              background var(--transition-interactive);
}

.theme-toggle:hover {
  color: var(--color-text);
  background: var(--color-surface-2);
}

/* Mobile menu button */
.mobile-menu-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
}

@media (min-width: 768px) {
  .mobile-menu-btn { display: none; }
}

.mobile-menu-btn:hover {
  color: var(--color-text);
  background: var(--color-surface-2);
}

/* Mobile nav overlay */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 200;
  background: var(--color-bg);
  padding: var(--space-4);
  flex-direction: column;
}

.mobile-nav.is-open {
  display: flex;
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-8);
}

.mobile-nav-close {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
}

.mobile-nav-close:hover {
  color: var(--color-text);
  background: var(--color-surface-2);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.mobile-nav-links a {
  display: block;
  padding: var(--space-3) var(--space-4);
  color: var(--color-text);
  text-decoration: none;
  font-size: var(--text-lg);
  font-family: var(--font-display);
  border-radius: var(--radius-lg);
  transition: background var(--transition-interactive);
}

.mobile-nav-links a:hover,
.mobile-nav-links a.active {
  background: var(--color-surface-2);
  color: var(--color-primary);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-navy);
  color: #E2E8F0;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 22, 40, 0.85) 0%,
    rgba(10, 22, 40, 0.6) 50%,
    rgba(14, 116, 144, 0.2) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding: var(--space-16) var(--space-4);
  width: 100%;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-mint);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.hero-eyebrow::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--color-mint);
  border-radius: var(--radius-full);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  line-height: 1.05;
  color: #FFFFFF;
  margin-bottom: var(--space-4);
}

.hero h1 .gold {
  color: var(--color-gold);
}

.hero-description {
  font-size: var(--text-lg);
  color: #CBD5E1;
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: var(--space-8);
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-lg);
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all var(--transition-interactive);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-gold);
  color: #0A1628;
}

.btn-primary:hover {
  background: var(--color-gold-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-surface-2);
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-1px);
}

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

.btn-outline-light {
  background: transparent;
  color: #FFFFFF;
  border: 1px solid rgba(255,255,255,0.3);
}

.btn-outline-light:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.6);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--color-primary);
  padding: var(--space-2) var(--space-3);
}

.btn-ghost:hover {
  background: var(--color-surface-2);
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
  padding: clamp(var(--space-12), 8vw, var(--space-24)) var(--space-4);
}

.section-dark {
  background: var(--color-navy);
  color: #E2E8F0;
}

.section-alt {
  background: var(--color-surface-2);
}

.container {
  max-width: var(--content-wide);
  margin-inline: auto;
}

.container--narrow {
  max-width: var(--content-narrow);
}

.container--default {
  max-width: var(--content-default);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.section-dark .section-title {
  color: #FFFFFF;
}

.section-subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 600px;
  margin-bottom: var(--space-10);
}

.section-dark .section-subtitle {
  color: #94A3B8;
}

/* ============================================
   CARDS
   ============================================ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr));
  gap: var(--space-6);
}

.card-grid--2 {
  grid-template-columns: repeat(auto-fill, minmax(min(400px, 100%), 1fr));
}

.card-grid--3 {
  grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition: transform var(--transition-interactive),
              box-shadow var(--transition-interactive),
              border-color var(--transition-interactive);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  background: var(--color-surface-2);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  font-size: 1.5rem;
}

.card-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.card-description {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  transition: gap var(--transition-interactive);
}

.card-link:hover {
  gap: var(--space-2);
}

.card-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-interactive);
}

.card-link:hover svg {
  transform: translateX(2px);
}

/* Tip card specific */
.tip-card {
  display: flex;
  flex-direction: column;
}

.tip-number {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-gold);
  letter-spacing: 0.05em;
  margin-bottom: var(--space-2);
}

/* Resource card specific */
.resource-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.resource-card .card-icon {
  background: var(--color-gold-light);
  color: var(--color-gold);
}

/* ============================================
   SOCIAL PROOF / STATS
   ============================================ */
.stats-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-8);
  padding: var(--space-6) 0;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ============================================
   NEWSLETTER CTA BANNER
   ============================================ */
.cta-banner {
  background: linear-gradient(135deg, var(--color-navy) 0%, #0F2847 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-8);
  text-align: center;
  color: #E2E8F0;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(14, 116, 144, 0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-banner::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(201, 168, 76, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-banner > * {
  position: relative;
  z-index: 1;
}

.cta-banner h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: #FFFFFF;
  margin-bottom: var(--space-3);
}

.cta-banner p {
  color: #94A3B8;
  margin-bottom: var(--space-6);
  max-width: 500px;
  margin-inline: auto;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--color-navy);
  color: #94A3B8;
  padding: var(--space-12) var(--space-4) var(--space-6);
}

.footer-inner {
  max-width: var(--content-wide);
  margin-inline: auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-10);
}

@media (max-width: 767px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}

.footer-brand .logo {
  color: #FFFFFF;
  margin-bottom: var(--space-3);
}

.footer-brand p {
  font-size: var(--text-sm);
  line-height: 1.7;
  max-width: 320px;
}

.footer-heading {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  color: #FFFFFF;
  margin-bottom: var(--space-4);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-links a {
  color: #94A3B8;
  text-decoration: none;
  font-size: var(--text-sm);
  transition: color var(--transition-interactive);
}

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

.footer-socials {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.footer-socials a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: #94A3B8;
  border: 1px solid rgba(255,255,255,0.1);
  text-decoration: none;
  transition: all var(--transition-interactive);
}

.footer-socials a:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  background: rgba(14, 116, 144, 0.1);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
}

.footer-bottom a {
  color: #94A3B8;
  text-decoration: none;
  transition: color var(--transition-interactive);
}

.footer-bottom a:hover {
  color: var(--color-primary);
}

/* ============================================
   PAGE HERO (Inner pages)
   ============================================ */
.page-hero {
  background: var(--color-navy);
  color: #E2E8F0;
  padding: var(--space-16) var(--space-4) var(--space-12);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(14, 116, 144, 0.12) 0%, transparent 70%);
  border-radius: 50%;
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: #FFFFFF;
  margin-bottom: var(--space-3);
}

.page-hero p {
  font-size: var(--text-base);
  color: #94A3B8;
  max-width: 600px;
}

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: start;
}

@media (max-width: 767px) {
  .about-content {
    grid-template-columns: 1fr;
  }
}

.about-text h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  margin-bottom: var(--space-4);
}

.about-text p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  line-height: 1.7;
}

.about-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(250px, 100%), 1fr));
  gap: var(--space-6);
}

.value-item {
  padding: var(--space-6);
  border-left: 3px solid var(--color-primary);
  background: var(--color-surface);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.value-item h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.value-item p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ============================================
   RESOURCES PAGE
   ============================================ */
.resource-category {
  margin-bottom: var(--space-10);
}

.resource-category h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
}

.resource-category > p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-6);
}

/* ============================================
   NEWSLETTER PAGE
   ============================================ */
.newsletter-features {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(250px, 100%), 1fr));
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.newsletter-feature {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.newsletter-feature-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  color: var(--color-primary);
}

.newsletter-feature h3 {
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.newsletter-feature p {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.fade-in {
  opacity: 1;
}

@supports (animation-timeline: scroll()) {
  .fade-in {
    opacity: 0;
    animation: reveal-fade linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 100%;
  }
}

@keyframes reveal-fade {
  to { opacity: 1; }
}

/* JS fallback for browsers without scroll-driven animations */
.js-reveal {
  opacity: 0;
  transition: opacity 0.6s var(--ease-out);
}

.js-reveal.is-visible {
  opacity: 1;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-center { text-align: center; }
.text-gold { color: var(--color-gold); }
.text-mint { color: var(--color-mint); }
.text-primary { color: var(--color-primary); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.mb-10 { margin-bottom: var(--space-10); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }

/* ============================================
   ARTICLE / GUIDE PAGES
   ============================================ */
.article-hero {
  background: var(--color-navy);
  color: #E2E8F0;
  padding: var(--space-16) var(--space-4) var(--space-10);
  position: relative;
  overflow: hidden;
}

.article-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(14, 116, 144, 0.12) 0%, transparent 70%);
  border-radius: 50%;
}

.article-hero .container {
  position: relative;
  z-index: 1;
}

.article-breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: #94A3B8;
  margin-bottom: var(--space-4);
}

.article-breadcrumb a {
  color: #94A3B8;
  text-decoration: none;
  transition: color var(--transition-interactive);
}

.article-breadcrumb a:hover {
  color: var(--color-mint);
}

.article-breadcrumb .separator {
  color: #64748B;
}

.article-category {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-gold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.article-hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: #FFFFFF;
  margin-bottom: var(--space-4);
  max-width: 720px;
}

.article-hero .article-lead {
  font-size: var(--text-base);
  color: #94A3B8;
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: #64748B;
}

.article-meta span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.article-meta svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* Article body */
.article-body {
  padding: clamp(var(--space-10), 6vw, var(--space-16)) var(--space-4);
}

.article-body .container--article {
  max-width: 760px;
  margin-inline: auto;
}

.article-body h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
}

.article-body h3 {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
}

.article-body p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: var(--space-4);
  max-width: 65ch;
}

.article-body ul,
.article-body ol {
  margin-bottom: var(--space-4);
  padding-left: var(--space-6);
}

.article-body li {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: var(--space-2);
}

.article-body strong {
  color: var(--color-text);
  font-weight: 600;
}

/* Callout / Key Takeaway Box */
.callout {
  background: var(--color-surface-2);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  padding: var(--space-5) var(--space-6);
  margin: var(--space-6) 0;
}

.callout-gold {
  border-left-color: var(--color-gold);
}

.callout-mint {
  border-left-color: var(--color-mint);
}

.callout h4 {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.callout p,
.callout li {
  font-size: var(--text-sm);
  margin-bottom: var(--space-2);
}

.callout p:last-child,
.callout li:last-child {
  margin-bottom: 0;
}

/* Data table in articles */
.article-table-wrap {
  overflow-x: auto;
  margin: var(--space-6) 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-divider);
}

.article-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.article-table thead {
  background: var(--color-surface-2);
}

.article-table th {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-weight: 600;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-divider);
  white-space: nowrap;
}

.article-table td {
  padding: var(--space-3) var(--space-4);
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-divider);
}

.article-table tbody tr:last-child td {
  border-bottom: none;
}

.article-table tbody tr:hover {
  background: var(--color-surface-2);
}

.article-table .highlight {
  color: var(--color-primary);
  font-weight: 600;
}

/* Number highlight block */
.number-highlight {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin: var(--space-6) 0;
}

.number-card {
  flex: 1;
  min-width: 140px;
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  text-align: center;
}

.number-card .big-number {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.number-card .number-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Step list */
.step-list {
  counter-reset: steps;
  list-style: none;
  padding-left: 0;
  margin: var(--space-6) 0;
}

.step-list li {
  counter-increment: steps;
  position: relative;
  padding-left: var(--space-10);
  margin-bottom: var(--space-5);
}

.step-list li::before {
  content: counter(steps);
  position: absolute;
  left: 0;
  top: 2px;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 700;
  border-radius: var(--radius-full);
}

/* Bottom nav for articles */
.article-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-divider);
}

.article-nav a {
  flex: 1;
  min-width: 200px;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4) var(--space-5);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: all var(--transition-interactive);
}

.article-nav a:hover {
  border-color: var(--color-primary);
  background: var(--color-surface-2);
}

.article-nav .nav-label {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.article-nav .nav-title {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  color: var(--color-text);
}

.article-nav .nav-next {
  text-align: right;
}

/* Featured content grid on home */
.featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr));
  gap: var(--space-6);
}

.featured-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: transform var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.featured-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.featured-card-visual {
  height: 180px;
  background: linear-gradient(135deg, var(--color-navy) 0%, #14253D 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.3);
  font-size: 3rem;
  position: relative;
  overflow: hidden;
}

.featured-card-visual::after {
  content: '';
  position: absolute;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(14, 116, 144, 0.2) 0%, transparent 70%);
  top: 20%;
  right: 10%;
}

.featured-card-body {
  padding: var(--space-5);
}

.featured-card-tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-2);
}

.featured-card-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.featured-card-excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Social links row */
.social-links {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  text-decoration: none;
  color: var(--color-text);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: all var(--transition-interactive);
}

.social-link:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-surface-2);
}

.social-link svg {
  width: 18px;
  height: 18px;
}

/* Coming soon badge */
.coming-soon {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  background: var(--color-surface);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-xl);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.coming-soon svg {
  color: var(--color-gold);
}

/* Large newsletter CTA section */
.newsletter-hero {
  text-align: center;
  max-width: 700px;
  margin-inline: auto;
}

.newsletter-hero h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  margin-bottom: var(--space-4);
}

.newsletter-hero .lead {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  line-height: 1.7;
}

.newsletter-hero blockquote {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
  border-left: 3px solid var(--color-gold);
  padding-left: var(--space-6);
  margin: var(--space-8) auto;
  max-width: 550px;
  text-align: left;
  font-style: italic;
}

/* Responsive polish */
@media (max-width: 767px) {
  .hero {
    min-height: 70vh;
  }
  .hero h1 {
    font-size: var(--text-2xl);
  }
  .hero-description {
    font-size: var(--text-base);
  }
  .footer-top {
    text-align: center;
  }
  .footer-brand p {
    max-width: 100%;
  }
  .footer-socials {
    justify-content: center;
  }
  .footer-bottom {
    justify-content: center;
    text-align: center;
  }
  .stats-bar {
    gap: var(--space-6);
  }
  .cta-banner {
    padding: var(--space-8) var(--space-4);
  }
}