/* ==========================================================================
   Oakstone Services — "Colorado Bedrock" Design System
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Inter:wght@300;400;500;600;700&display=swap');

/* ---------- Custom Properties ---------- */
:root {
  /* Core palette */
  --color-slate-900: #1a1d23;
  --color-slate-800: #252830;
  --color-slate-700: #33363f;
  --color-slate-600: #4a4d57;
  --color-slate-500: #6b6e78;
  --color-slate-400: #9194a0;
  --color-slate-300: #b8bac4;
  --color-slate-200: #d8dae0;
  --color-slate-100: #ecedf0;
  --color-slate-50:  #f6f6f8;

  /* Earth tones */
  --color-sandstone:    #c4956a;
  --color-sandstone-light: #d4ad88;
  --color-sandstone-dark:  #a67a50;
  --color-copper:       #c07840;
  --color-copper-light: #d4944f;
  --color-copper-dark:  #9a5f30;
  --color-forest:       #3a5a40;
  --color-forest-light: #4a7a54;
  --color-forest-dark:  #2a4030;
  --color-oak:          #5c4a32;

  /* Semantic */
  --color-bg:           #ffffff;
  --color-bg-alt:       var(--color-slate-50);
  --color-bg-dark:      var(--color-slate-900);
  --color-bg-dark-alt:  var(--color-slate-800);
  --color-text:         var(--color-slate-800);
  --color-text-light:   var(--color-slate-500);
  --color-text-on-dark: var(--color-slate-100);
  --color-text-muted-on-dark: var(--color-slate-400);
  --color-accent:       var(--color-copper);
  --color-accent-hover: var(--color-copper-light);
  --color-heading:      var(--color-slate-900);

  /* Typography */
  --font-heading: 'DM Serif Display', Georgia, serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --space-xs:   0.25rem;
  --space-sm:   0.5rem;
  --space-md:   1rem;
  --space-lg:   1.5rem;
  --space-xl:   2rem;
  --space-2xl:  3rem;
  --space-3xl:  4rem;
  --space-4xl:  6rem;
  --space-5xl:  8rem;

  /* Layout */
  --container-max: 1200px;
  --container-wide: 1400px;
  --container-narrow: 800px;
  --border-radius: 6px;
  --border-radius-lg: 12px;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.4s ease;
}

/* ---------- Reset & Base ---------- */
*,
*::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);
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-accent-hover);
}

ul, ol {
  list-style: none;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  line-height: 1.15;
  font-weight: 400;
}

h1 { font-size: clamp(2.5rem, 2rem + 3vw, 4.5rem); }
h2 { font-size: clamp(2rem, 1.5rem + 2vw, 3rem); }
h3 { font-size: clamp(1.5rem, 1.25rem + 1.2vw, 2.25rem); }
h4 { font-size: clamp(1.25rem, 1.1rem + 0.8vw, 1.75rem); }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.1rem; }

p + p { margin-top: var(--space-md); }

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

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-copper);
  display: block;
  margin-bottom: var(--space-sm);
}

.lead {
  font-size: clamp(1.125rem, 1rem + 0.5vw, 1.35rem);
  line-height: 1.6;
  color: var(--color-slate-600);
}

/* ---------- Layout Utilities ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

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

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

.section {
  padding-block: var(--space-4xl);
}

.section--sm {
  padding-block: var(--space-3xl);
}

.section--lg {
  padding-block: var(--space-5xl);
}

.section--dark {
  background-color: var(--color-bg-dark);
  color: var(--color-text-on-dark);
}

.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-text-on-dark);
}

.section--dark .lead,
.section--dark .text-light {
  color: var(--color-text-muted-on-dark);
}

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

.grid {
  display: grid;
  gap: var(--space-xl);
}

.grid--2 { grid-template-columns: 1fr; }
.grid--3 { grid-template-columns: 1fr; }
.grid--4 { grid-template-columns: 1fr; }

@media (min-width: 640px) {
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 960px) {
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
}

.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }
.gap-2xl { gap: var(--space-2xl); }

.text-center { text-align: center; }
.mx-auto { margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.85rem 2rem;
  border-radius: var(--border-radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  line-height: 1;
}

.btn svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-base);
}

.btn:hover svg {
  transform: translateX(3px);
}

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

.btn--primary:hover {
  background-color: var(--color-copper-dark);
  border-color: var(--color-copper-dark);
  color: #fff;
}

.btn--outline {
  background-color: transparent;
  color: var(--color-copper);
  border-color: var(--color-copper);
}

.btn--outline:hover {
  background-color: var(--color-copper);
  color: #fff;
}

.btn--outline-light {
  background-color: transparent;
  color: var(--color-slate-100);
  border-color: var(--color-slate-400);
}

.btn--outline-light:hover {
  background-color: rgba(255,255,255,0.1);
  border-color: var(--color-slate-100);
  color: #fff;
}

.btn--ghost {
  background: transparent;
  color: var(--color-copper);
  border-color: transparent;
  padding-inline: 0;
}

.btn--ghost:hover {
  color: var(--color-copper-dark);
}

.btn--lg {
  padding: 1.1rem 2.5rem;
  font-size: 1.05rem;
}

/* ---------- Header / Navigation ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: background-color var(--transition-slow), box-shadow var(--transition-slow);
}

.site-header--scrolled {
  background-color: rgba(26, 29, 35, 0.97);
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
  backdrop-filter: blur(12px);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) var(--space-lg);
  max-width: var(--container-wide);
  margin-inline: auto;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  color: #fff;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  line-height: 1;
}

.site-logo__img {
  height: 50px;
  width: auto;
  display: block;
  object-fit: contain;
}

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

.nav-desktop a {
  color: var(--color-slate-300);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  padding: var(--space-xs) 0;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-copper);
  transition: width var(--transition-base);
}

.nav-desktop a:hover,
.nav-desktop a.active {
  color: #fff;
}

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

.nav-desktop .btn {
  font-size: 0.85rem;
  padding: 0.65rem 1.5rem;
}

/* Mobile nav toggle */
.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  z-index: 1001;
}

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

.nav-toggle.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.nav-toggle.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav overlay */
.nav-mobile {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(26, 29, 35, 0.98);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-slow);
}

.nav-mobile.is-open {
  opacity: 1;
  pointer-events: all;
}

.nav-mobile a {
  color: var(--color-slate-200);
  font-family: var(--font-heading);
  font-size: 1.8rem;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.nav-mobile a:hover,
.nav-mobile a.active {
  color: var(--color-copper);
}

@media (min-width: 768px) {
  .nav-desktop { display: flex; }
  .nav-toggle  { display: none; }
}

/* ---------- Hero Sections ---------- */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: flex-end;
  padding: var(--space-5xl) 0 var(--space-4xl);
  overflow: hidden;
}

.hero--full {
  min-height: 100vh;
}

.hero--compact {
  min-height: 50vh;
  align-items: center;
}

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

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

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(26, 29, 35, 0.95) 0%,
    rgba(26, 29, 35, 0.6) 40%,
    rgba(26, 29, 35, 0.3) 100%
  );
  z-index: 1;
}

.hero--compact .hero__overlay {
  background: linear-gradient(
    to top,
    rgba(26, 29, 35, 0.85) 0%,
    rgba(26, 29, 35, 0.5) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 750px;
}

.hero__content h1 {
  color: #fff;
  margin-bottom: var(--space-lg);
}

.hero__content .lead {
  color: var(--color-slate-300);
  margin-bottom: var(--space-2xl);
}

.hero__breadcrumb {
  position: relative;
  z-index: 2;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.85rem;
  color: var(--color-slate-400);
  margin-bottom: var(--space-lg);
}

.breadcrumb a {
  color: var(--color-slate-400);
}

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

.breadcrumb__sep {
  display: inline-block;
  width: 16px;
  height: 16px;
  opacity: 0.5;
}

/* ---------- Service Cards ---------- */
.service-card {
  background: var(--color-bg);
  border-radius: var(--border-radius-lg);
  padding: var(--space-2xl);
  border: 1px solid var(--color-slate-200);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-copper);
  transform: scaleX(0);
  transition: transform var(--transition-base);
  transform-origin: left;
}

.service-card:hover {
  border-color: var(--color-slate-300);
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
  transform: translateY(-4px);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  color: var(--color-copper);
  margin-bottom: var(--space-lg);
}

.service-card h4 {
  margin-bottom: var(--space-md);
}

.service-card p {
  color: var(--color-text-light);
  font-size: 0.95rem;
  line-height: 1.7;
}

.service-card .btn--ghost {
  margin-top: var(--space-lg);
}

/* Dark variant */
.section--dark .service-card {
  background: var(--color-bg-dark-alt);
  border-color: var(--color-slate-700);
}

.section--dark .service-card:hover {
  border-color: var(--color-slate-600);
  box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}

.section--dark .service-card p {
  color: var(--color-slate-400);
}

/* ---------- Feature Rows (alternating image + text) ---------- */
.feature-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

@media (min-width: 768px) {
  .feature-row {
    grid-template-columns: 1fr 1fr;
  }

  .feature-row--reverse .feature-row__image {
    order: 2;
  }
}

.feature-row__image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  position: relative;
}

.feature-row__image img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.feature-row:hover .feature-row__image img {
  transform: scale(1.03);
}

.feature-row__image::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--border-radius-lg);
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.05);
  pointer-events: none;
}

.feature-row__content {
  max-width: 520px;
}

.feature-row__content h3 {
  margin-bottom: var(--space-md);
}

.feature-row__content p {
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

/* ---------- Persona Pathways (Homepage) ---------- */
.pathways {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .pathways {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pathway-card {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  min-height: 320px;
  display: flex;
  align-items: flex-end;
  padding: var(--space-2xl);
  text-decoration: none;
  color: #fff;
  transition: transform var(--transition-base);
}

.pathway-card:hover {
  transform: translateY(-6px);
  color: #fff;
}

.pathway-card__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.pathway-card__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.pathway-card:hover .pathway-card__bg img {
  transform: scale(1.08);
}

.pathway-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,29,35,0.9) 0%, rgba(26,29,35,0.2) 100%);
  z-index: 1;
}

.pathway-card__content {
  position: relative;
  z-index: 2;
}

.pathway-card__content .eyebrow {
  color: var(--color-sandstone-light);
}

.pathway-card__content h3 {
  color: #fff;
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
}

.pathway-card__content p {
  color: var(--color-slate-300);
  font-size: 0.9rem;
  line-height: 1.5;
}

.pathway-card__arrow {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  z-index: 2;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.pathway-card__arrow svg {
  width: 20px;
  height: 20px;
  color: #fff;
}

.pathway-card:hover .pathway-card__arrow {
  background: var(--color-copper);
  transform: translate(3px, -3px);
}

/* ---------- Process Steps ---------- */
.process-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  counter-reset: step;
}

@media (min-width: 768px) {
  .process-steps {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
  }
}

.process-step {
  counter-increment: step;
  position: relative;
  padding-top: var(--space-3xl);
}

.process-step::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-heading);
  font-size: 3.5rem;
  color: var(--color-copper);
  opacity: 0.3;
  position: absolute;
  top: 0;
  left: 0;
  line-height: 1;
}

.process-step h4 {
  margin-bottom: var(--space-md);
}

.process-step p {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

.section--dark .process-step p {
  color: var(--color-slate-400);
}

/* ---------- CTA Section ---------- */
.cta-section {
  position: relative;
  overflow: hidden;
  padding: var(--space-5xl) 0;
}

.cta-section__bg {
  position: absolute;
  inset: 0;
}

.cta-section__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cta-section__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,29,35,0.92) 0%, rgba(58,90,64,0.85) 100%);
}

.cta-section__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 650px;
  margin-inline: auto;
}

.cta-section__content h2 {
  color: #fff;
  margin-bottom: var(--space-lg);
}

.cta-section__content p {
  color: var(--color-slate-300);
  margin-bottom: var(--space-2xl);
  font-size: 1.1rem;
}

/* ---------- Credentials Strip ---------- */
.credentials-strip {
  background-color: var(--color-bg-alt);
  border-top: 1px solid var(--color-slate-200);
  border-bottom: 1px solid var(--color-slate-200);
  padding-block: var(--space-3xl);
}

.credentials-strip__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
  align-items: flex-start;
}

@media (min-width: 768px) {
  .credentials-strip__inner {
    flex-direction: row;
    align-items: center;
    gap: 0;
  }
}

.credential-item {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  flex: 1;
  padding-inline: var(--space-xl);
}

@media (max-width: 767px) {
  .credential-item {
    padding-inline: 0;
  }
}

.credential-item__value {
  font-family: var(--font-heading);
  font-size: clamp(2.75rem, 2rem + 2.5vw, 4rem);
  color: var(--color-copper);
  line-height: 1;
  white-space: nowrap;
  flex-shrink: 0;
}

.credential-item__value sup {
  font-size: 0.5em;
  vertical-align: super;
  line-height: 0;
}

.credential-item__detail {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.credential-item__detail strong {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-heading);
  line-height: 1.3;
}

.credential-item__detail p {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.5;
  margin: 0;
}

.credential-item__divider {
  display: none;
}

@media (min-width: 768px) {
  .credential-item__divider {
    display: block;
    width: 1px;
    height: 80px;
    background-color: var(--color-slate-200);
    flex-shrink: 0;
  }
}

/* ---------- Founders Section ---------- */
.founders {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

@media (min-width: 768px) {
  .founders {
    grid-template-columns: 1fr 1fr;
  }
}

.founders__image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

.founders__image img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.founders__content h2 {
  margin-bottom: var(--space-lg);
}

.founders__content .lead {
  margin-bottom: var(--space-xl);
}

.founder-bio {
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-slate-200);
}

.founder-bio h5 {
  font-family: var(--font-body);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.founder-bio .role {
  color: var(--color-copper);
  font-size: 0.85rem;
  font-weight: 500;
  display: block;
  margin-bottom: var(--space-sm);
}

.founder-bio p {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

/* ---------- Contact Form ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-info__item {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.contact-info__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--border-radius);
  background: var(--color-slate-50);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info__icon svg {
  width: 22px;
  height: 22px;
  color: var(--color-copper);
}

.contact-info__text h5 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: var(--space-xs);
}

.contact-info__text p {
  color: var(--color-text-light);
  font-size: 0.9rem;
}

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

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-slate-700);
  margin-bottom: var(--space-sm);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  border: 1.5px solid var(--color-slate-200);
  border-radius: var(--border-radius);
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-copper);
  box-shadow: 0 0 0 3px rgba(192, 120, 64, 0.15);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

/* ---------- Footer ---------- */
.site-footer {
  background-color: var(--color-bg-dark);
  color: var(--color-text-on-dark);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid var(--color-slate-700);
  margin-bottom: var(--space-xl);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-brand {
  max-width: 360px;
}

.footer-brand .site-logo {
  margin-bottom: var(--space-lg);
}

.footer-brand p {
  color: var(--color-slate-400);
  font-size: 0.9rem;
  line-height: 1.7;
}

.footer-links h6 {
  color: var(--color-slate-200);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-lg);
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-links a {
  color: var(--color-slate-400);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-bottom p {
  color: var(--color-slate-500);
  font-size: 0.8rem;
}

.footer-social {
  display: flex;
  gap: var(--space-md);
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-slate-800);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-slate-400);
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  background: var(--color-copper);
  color: #fff;
}

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

/* ---------- Page Content (from content pages) ---------- */
.page-content {
  padding-block: var(--space-4xl);
}

.page-content h2 {
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}

.page-content h3 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
}

.page-content p {
  margin-bottom: var(--space-md);
  max-width: 70ch;
}

.page-content ul,
.page-content ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-xl);
}

.page-content ul { list-style-type: disc; }
.page-content ol { list-style-type: decimal; }

.page-content li {
  margin-bottom: var(--space-sm);
  color: var(--color-text-light);
}

.page-content li::marker {
  color: var(--color-copper);
}

.page-content img {
  border-radius: var(--border-radius-lg);
  margin-block: var(--space-xl);
}

.page-content blockquote {
  border-left: 3px solid var(--color-copper);
  padding: var(--space-lg) var(--space-xl);
  margin-block: var(--space-xl);
  background: var(--color-bg-alt);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.page-content blockquote p {
  font-size: 1.1rem;
  font-style: italic;
  color: var(--color-slate-600);
}

/* ---------- Service Detail Page ---------- */
.service-detail__header {
  margin-bottom: var(--space-3xl);
}

.service-detail__header h2 {
  margin-top: 0;
}

.service-detail__features {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 640px) {
  .service-detail__features {
    grid-template-columns: repeat(2, 1fr);
  }
}

.service-feature {
  display: flex;
  gap: var(--space-md);
}

.service-feature__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius);
  background: linear-gradient(135deg, var(--color-copper) 0%, var(--color-sandstone) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.service-feature__icon svg {
  width: 20px;
  height: 20px;
  color: #fff;
}

.service-feature h5 {
  font-family: var(--font-body);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.service-feature p {
  color: var(--color-text-light);
  font-size: 0.9rem;
}

/* ---------- Privacy Policy ---------- */
.legal-content {
  padding-block: var(--space-4xl);
}

.legal-content h1 {
  margin-bottom: var(--space-lg);
}

.legal-content h2,
.legal-content h3 {
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}

.legal-content h4 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
}

.legal-content p {
  margin-bottom: var(--space-md);
  max-width: 70ch;
  color: var(--color-text-light);
}

.legal-content ul {
  list-style: disc;
  padding-left: var(--space-xl);
  margin-bottom: var(--space-md);
}

.legal-content li {
  margin-bottom: var(--space-sm);
  color: var(--color-text-light);
}

.legal-content strong {
  color: var(--color-text);
}

/* ---------- Animations ---------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  opacity: 0;
  animation: fadeInUp 0.6s ease forwards;
}

.fade-in-up--d1 { animation-delay: 0.1s; }
.fade-in-up--d2 { animation-delay: 0.2s; }
.fade-in-up--d3 { animation-delay: 0.3s; }
.fade-in-up--d4 { animation-delay: 0.4s; }

/* Scroll-triggered animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Misc ---------- */
.divider {
  width: 60px;
  height: 3px;
  background: var(--color-copper);
  border: none;
  margin: var(--space-lg) 0;
}

.divider--center {
  margin-inline: auto;
}

.tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  background: var(--color-slate-100);
  color: var(--color-slate-600);
}

.tag--accent {
  background: rgba(192, 120, 64, 0.12);
  color: var(--color-copper-dark);
}

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