/*
 * DESIGN E: Elegant Modern — Cross between C & D
 *
 * Philosophy: Elegant refinement meets subtle decorative richness
 * Combines: Serif typography & spacing from C, decorative elements from D
 * Accent: Warm bronze/orange from design-c
 *
 * Key features:
 * - Elegant serif headings with refined letter spacing
 * - Cream backgrounds with warm tones
 * - Subtle decorative elements (not overdone)
 * - Bronze accent color throughout
 * - Luxurious whitespace
 */

:root {
  /* Elegant palette - cream with dark accents */
  --color-primary: #1e3a5f;              /* Deep navy from D */
  --color-primary-dark: #152a45;
  --color-primary-light: #e6eef5;

  --color-accent: #c4783d;               /* Warm orange */
  --color-accent-dark: #a66432;
  --color-accent-light: #faf3ed;

  --color-secondary: #3d5a6a;            /* Muted teal */
  --color-secondary-light: #e8f0f2;

  /* Elegant cream tones */
  --color-background: #f9f7f4;
  --color-surface: #ffffff;
  --color-dark: #0f1923;
  --color-text-primary: #1a1a1a;
  --color-text-secondary: #5c5c5c;
  --color-text-muted: #8a8a8a;
  --color-text-inverse: #ffffff;
  --color-border: #e8e4df;

  /* Elegant serif + clean sans */
  --font-heading: 'Georgia', 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, sans-serif;

  /* Refined type scale */
  --text-6xl: clamp(3rem, 2.5rem + 4vw, 5rem);
  --text-5xl: clamp(2.5rem, 2rem + 3vw, 3.75rem);
  --text-4xl: clamp(2rem, 1.5rem + 2vw, 2.75rem);
  --text-3xl: clamp(1.5rem, 1.25rem + 1vw, 2rem);
  --text-xl: 1.25rem;
  --text-lg: 1.125rem;
  --text-base: 1rem;
  --text-sm: 0.875rem;

  /* Luxurious spacing */
  --section-padding: 9rem;
  --section-padding-mobile: 5rem;
  --container-max: 1140px;
  --container-narrow: 760px;

  /* Subtle shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 24px 64px rgba(0, 0, 0, 0.08);

  /* Refined radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  /* Smooth transitions */
  --transition-base: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

body {
  background: var(--color-background);
  color: var(--color-text-primary);
}

/* Hide corner mark on this design */
.design-e .corner-mark {
  display: none;
}

/* ===== HERO - Dark elegant with subtle decoration ===== */
.section--hero {
  min-height: 95vh;
  display: flex;
  align-items: center;
  background: linear-gradient(160deg, var(--color-dark) 0%, var(--color-primary) 100%);
  padding: 10rem 0 12rem;
  position: relative;
  overflow: hidden;
}

/* Subtle grid pattern */
.section--hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
}

/* Elegant curved bottom */
.section--hero::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 120px;
  background: var(--color-background);
  border-radius: 50% 50% 0 0 / 100% 100% 0 0;
}

/* Subtle decorative glow */
.section--hero .container {
  position: relative;
  z-index: 1;
}

.section--hero .container::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -50px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-accent) 0%, transparent 70%);
  opacity: 0.1;
  filter: blur(60px);
}

.hero__headline {
  font-family: var(--font-heading);
  font-size: var(--text-6xl);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--color-text-inverse);
  max-width: 800px;
}

.hero__subheadline {
  font-family: var(--font-body);
  font-size: var(--text-xl);
  font-weight: 400;
  color: rgba(255, 255, 255, 0.75);
  max-width: 520px;
  line-height: 1.75;
  margin-top: 2rem;
}

.section--hero .eyebrow {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 2rem;
}

.section--hero .btn {
  margin-top: 2.5rem;
}

.section--hero .btn--primary {
  background: var(--color-accent);
  color: white;
}

.section--hero .btn--primary:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(166, 124, 82, 0.3);
}

/* ===== SECTIONS ===== */
.section {
  padding: var(--section-padding) 0;
  position: relative;
}

@media (max-width: 768px) {
  .section {
    padding: var(--section-padding-mobile) 0;
  }
}

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

/* ===== TEXT-CENTERED with subtle accent ===== */
.section--text-centered {
  text-align: center;
  padding: 8rem 0;
  position: relative;
}

/* Subtle decorative line */
.section--text-centered::before {
  content: '';
  position: absolute;
  top: 3rem;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background: var(--color-accent);
  opacity: 0.4;
}

/* ===== TYPOGRAPHY - Elegant serif ===== */
h2, .text-centered__heading, .card-grid__heading, .text-image__heading {
  font-family: var(--font-heading);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--color-text-primary);
}

.text-centered__heading,
.card-grid__heading {
  font-size: var(--text-4xl);
  margin-bottom: 1.5rem;
}

.text-image__heading {
  font-size: var(--text-4xl);
  margin-bottom: 1.25rem;
}

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.text-centered__body,
.text-image__body {
  font-size: var(--text-lg);
  line-height: 1.85;
  color: var(--color-text-secondary);
}

.text-centered__body {
  max-width: 620px;
  margin: 0 auto;
}

/* ===== CARDS - Elegant with subtle accents ===== */
.section--card-grid {
  position: relative;
}

.card-grid__heading {
  text-align: center;
  margin-bottom: 4rem;
}

.card-grid__items {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

@media (max-width: 900px) {
  .card-grid__items {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  transition: all var(--transition-base);
  position: relative;
}

/* Subtle top accent line */
.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 2rem;
  right: 2rem;
  height: 2px;
  background: var(--color-accent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.card:hover::before {
  opacity: 0.6;
}

.card__content {
  padding: 0;
}

.card__title {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 400;
  letter-spacing: 0.01em;
  margin-bottom: 1rem;
  color: var(--color-text-primary);
}

.card__description {
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--color-text-secondary);
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-accent-dark);
  text-decoration: none;
  transition: all var(--transition-base);
}

.card__link:hover {
  gap: 0.75rem;
  color: var(--color-primary);
}

.card__link::after {
  content: '→';
}

/* ===== TEXT-IMAGE - Elegant with decorative frame ===== */
.text-image__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

@media (max-width: 900px) {
  .text-image__grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

.section--image-left .text-image__media {
  order: -1;
}

.text-image__media {
  position: relative;
}

/* Elegant offset frame */
.text-image__media::before {
  content: '';
  position: absolute;
  top: -12px;
  left: -12px;
  right: 12px;
  bottom: 12px;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-md);
  opacity: 0.25;
}

.text-image__media img {
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  position: relative;
}

.text-image__body .btn {
  margin-top: 2rem;
}

/* ===== TESTIMONIAL - Dark elegant ===== */
.section--testimonial {
  background: var(--color-primary);
  padding: 8rem 0;
  position: relative;
  overflow: hidden;
}

/* Subtle decorative element */
.section--testimonial::before {
  content: '"';
  position: absolute;
  top: 2rem;
  left: 10%;
  font-size: 16rem;
  font-family: var(--font-heading);
  color: var(--color-accent);
  opacity: 0.08;
  line-height: 1;
  pointer-events: none;
}

.testimonial {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.testimonial__quote {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 1.25rem + 1.5vw, 2rem);
  font-weight: 400;
  font-style: italic;
  letter-spacing: 0.005em;
  line-height: 1.6;
  color: var(--color-text-inverse);
}

.testimonial__quote::before {
  display: none;
}

.testimonial__attribution {
  margin-top: 2.5rem;
}

.testimonial__name {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text-inverse);
}

.testimonial__title {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
  margin-top: 0.25rem;
}

/* ===== CTA BLOCK ===== */
.section--cta-block {
  background: var(--color-surface);
  padding: 7rem 0;
  text-align: center;
  position: relative;
}

/* Subtle top border accent */
.section--cta-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 3px;
  background: var(--color-accent);
  opacity: 0.5;
}

.cta-block__heading {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--color-text-primary);
  margin-bottom: 1rem;
}

.cta-block__text {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  max-width: 480px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.section--cta-block .btn--primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.section--cta-block .btn--primary:hover {
  background: var(--color-primary-dark);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.125rem 2.25rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.02em;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  cursor: pointer;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border: none;
}

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

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

.btn--secondary:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

/* ===== HEADER ===== */
.header {
  background: rgba(249, 247, 244, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.header__logo-img {
  height: 32px;
  width: auto;
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: 450;
  color: var(--color-text-secondary);
  transition: color var(--transition-base);
}

.nav__link:hover {
  color: var(--color-text-primary);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.footer__heading {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
}

.footer a {
  color: rgba(255, 255, 255, 0.75);
}

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

/* ===== SUBPAGE HERO - Medium height with subtle color band ===== */
.page--about .section--hero,
.page--contact .section--hero,
.page--pricing .section--hero,
.page--services .section--hero {
  background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  min-height: auto;
  padding: 7rem 0 5rem;
}

.page--about .section--hero::before,
.page--contact .section--hero::before,
.page--pricing .section--hero::before,
.page--services .section--hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.page--about .section--hero::after,
.page--contact .section--hero::after,
.page--pricing .section--hero::after,
.page--services .section--hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--color-border);
}

.page--about .section--hero .container::before,
.page--about .section--hero .container::after,
.page--contact .section--hero .container::before,
.page--contact .section--hero .container::after,
.page--pricing .section--hero .container::before,
.page--pricing .section--hero .container::after,
.page--services .section--hero .container::before,
.page--services .section--hero .container::after {
  display: none;
}

.page--about .hero__headline,
.page--contact .hero__headline,
.page--pricing .hero__headline,
.page--services .hero__headline {
  color: var(--color-text-inverse);
  font-size: var(--text-4xl);
  margin-bottom: 1rem;
}

.page--about .hero__subheadline,
.page--contact .hero__subheadline,
.page--pricing .hero__subheadline,
.page--services .hero__subheadline {
  color: rgba(255, 255, 255, 0.75);
  font-size: var(--text-lg);
  margin-bottom: 0;
  max-width: 600px;
}

.page--about .section--hero .eyebrow,
.page--contact .section--hero .eyebrow,
.page--pricing .section--hero .eyebrow,
.page--services .section--hero .eyebrow {
  color: var(--color-accent);
  margin-bottom: 1rem;
}

/* Hide CTA on subpage heroes */
.page--about .section--hero .btn,
.page--contact .section--hero .btn,
.page--pricing .section--hero .btn,
.page--services .section--hero .btn {
  display: none;
}

/* ===== CONTACT PAGE - Specific adjustments ===== */
.page--contact .section--hero {
  text-align: center;
}

.page--contact .section--hero .container {
  max-width: 800px;
}

.page--contact .hero__headline,
.page--contact .hero__subheadline {
  margin-left: auto;
  margin-right: auto;
}

.page--contact .card-grid__items {
  text-align: center;
}

.page--contact .card {
  text-align: center;
  border: none;
  background: var(--color-surface);
}

.page--contact .card::before {
  display: none;
}

.page--contact .card__title {
  color: var(--color-accent);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.page--contact .card__description {
  font-size: var(--text-lg);
  color: var(--color-text-primary);
}

/* ===== PRICING PAGE - Specific adjustments ===== */
.page--pricing .section--hero {
  text-align: center;
}

.page--pricing .section--hero .container {
  max-width: 900px;
}

.page--pricing .hero__headline,
.page--pricing .hero__subheadline {
  margin-left: auto;
  margin-right: auto;
}

.page--pricing .section--card-grid {
  background: var(--color-surface);
  padding-top: 5rem;
  padding-bottom: 5rem;
}

.page--pricing .card {
  text-align: center;
  border-color: var(--color-border);
}

.page--pricing .card:hover {
  border-color: var(--color-accent);
}

.page--pricing .card__title {
  color: var(--color-primary);
  font-size: var(--text-lg);
  margin-bottom: 0.75rem;
}

.page--pricing .section--cta-block {
  background: var(--color-primary);
}

.page--pricing .section--cta-block::before {
  background: var(--color-accent);
  opacity: 0.3;
}

.page--pricing .cta-block__heading {
  color: white;
}

.page--pricing .cta-block__text {
  color: rgba(255, 255, 255, 0.8);
}

.page--pricing .section--cta-block .btn--primary {
  background: var(--color-accent);
  color: white;
}

.page--pricing .section--cta-block .btn--primary:hover {
  background: var(--color-accent-dark);
}

/* ===== SERVICES PAGES - Uses shared subpage hero ===== */

/* Services - Card grid with icons emphasis */
.page--services .card {
  padding: 2rem;
  border-left: 3px solid transparent;
  transition: all var(--transition-base);
}

.page--services .card:hover {
  border-left-color: var(--color-accent);
  transform: translateX(4px);
}

.page--services .card__title {
  color: var(--color-primary);
  font-size: var(--text-xl);
  margin-bottom: 0.75rem;
}

/* Services - Text sections with left accent */
.page--services .section--text-centered {
  text-align: left;
  padding: 5rem 0;
}

.page--services .section--text-centered .container {
  max-width: 800px;
  padding-left: 2rem;
  border-left: 4px solid var(--color-accent);
}

.page--services .text-centered__heading {
  text-align: left;
  font-size: var(--text-3xl);
}

.page--services .text-centered__body {
  text-align: left;
  max-width: none;
}

/* Services - CTA block */
.page--services .section--cta-block {
  background: var(--color-background);
  border-top: 1px solid var(--color-border);
}

.page--services .cta-block__heading {
  color: var(--color-text-primary);
}

.page--services .cta-block__text {
  color: var(--color-text-secondary);
}

.page--services .section--cta-block .btn--primary {
  background: var(--color-primary);
  color: white;
}

.page--services .section--cta-block .btn--primary:hover {
  background: var(--color-primary-dark);
}

/* ===== INDUSTRIES PAGES - Visual, immersive, results-focused ===== */
.page--industries .section--hero {
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-primary) 50%, var(--color-secondary) 100%);
  min-height: auto;
  padding: 8rem 0 6rem;
  text-align: center;
}

.page--industries .section--hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(196, 120, 61, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(61, 90, 106, 0.2) 0%, transparent 50%);
  pointer-events: none;
}

.page--industries .section--hero::after {
  display: none;
}

.page--industries .section--hero .container::before,
.page--industries .section--hero .container::after {
  display: none;
}

.page--industries .section--hero .container {
  max-width: 900px;
}

.page--industries .hero__headline {
  color: var(--color-text-inverse);
  font-size: var(--text-5xl);
  margin-left: auto;
  margin-right: auto;
}

.page--industries .hero__subheadline {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--text-xl);
  margin-left: auto;
  margin-right: auto;
  max-width: 700px;
}

.page--industries .section--hero .eyebrow {
  color: var(--color-accent);
  margin-bottom: 1.25rem;
}

.page--industries .section--hero .btn {
  margin-top: 2rem;
  background: var(--color-accent);
  color: white;
  border: none;
  display: inline-flex;
}

.page--industries .section--hero .btn:hover {
  background: var(--color-accent-dark);
}

/* Industries - Stats/results highlight bar */
.page--industries .section--card-grid:first-of-type {
  background: var(--color-primary);
  padding: 3rem 0;
}

.page--industries .section--card-grid:first-of-type .card-grid__heading {
  color: white;
  font-size: var(--text-2xl);
  margin-bottom: 2rem;
}

.page--industries .section--card-grid:first-of-type .card {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  text-align: center;
  padding: 2rem 1.5rem;
}

.page--industries .section--card-grid:first-of-type .card::before {
  display: none;
}

.page--industries .section--card-grid:first-of-type .card:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.25);
}

.page--industries .section--card-grid:first-of-type .card__title {
  color: var(--color-accent);
  font-size: var(--text-3xl);
  font-family: var(--font-heading);
  margin-bottom: 0.5rem;
}

.page--industries .section--card-grid:first-of-type .card__description {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--text-sm);
}

/* Industries - Content sections */
.page--industries .section--text-image {
  padding: 6rem 0;
}

.page--industries .text-image__heading {
  font-size: var(--text-3xl);
  color: var(--color-primary);
}

.page--industries .text-image__media::before {
  border-color: var(--color-secondary);
}

/* Industries - Testimonial with accent */
.page--industries .section--testimonial {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
}

.page--industries .section--testimonial::before {
  color: rgba(255, 255, 255, 0.1);
}

/* Industries - CTA block */
.page--industries .section--cta-block {
  background: var(--color-dark);
}

.page--industries .section--cta-block::before {
  background: var(--color-accent);
  opacity: 0.4;
}

.page--industries .cta-block__heading {
  color: white;
}

.page--industries .cta-block__text {
  color: rgba(255, 255, 255, 0.75);
}

.page--industries .section--cta-block .btn--primary {
  background: var(--color-accent);
  color: white;
}

.page--industries .section--cta-block .btn--primary:hover {
  background: var(--color-accent-dark);
}