/* ============================================
   Creighton University Cardiac Center
   Bold Editorial · Emerald + Cream
   ============================================ */

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

:root {
  --emerald-950: #022c22;
  --emerald-900: #042f2e;
  --emerald-800: #064e3b;
  --emerald-700: #065f46;
  --emerald-600: #047857;
  --emerald-500: #059669;
  --emerald-400: #10b981;
  --emerald-300: #34d399;
  --emerald-200: #6ee7b7;
  --emerald-100: #a7f3d0;
  --emerald-50:  #d1fae5;

  --cream-50:  #fafaf9;
  --cream-100: #f5f5f4;
  --cream-200: #e7e5e4;
  --cream-300: #d6d3d1;
  --cream-400: #a8a29e;
  --cream-500: #78716c;
  --cream-600: #57534e;
  --cream-700: #44403c;
  --cream-800: #292524;
  --cream-900: #1c1917;

  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --space-xs:  0.5rem;
  --space-sm:  0.75rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-sm: 0 1px 3px rgba(4, 47, 46, 0.08), 0 1px 2px rgba(4, 47, 46, 0.06);
  --shadow-md: 0 4px 16px rgba(4, 47, 46, 0.1), 0 2px 4px rgba(4, 47, 46, 0.06);
  --shadow-lg: 0 12px 40px rgba(4, 47, 46, 0.14), 0 4px 12px rgba(4, 47, 46, 0.08);
  --shadow-xl: 0 24px 60px rgba(4, 47, 46, 0.18);

  --transition-fast: 0.2s ease;
  --transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-sans);
  color: var(--cream-800);
  background-color: var(--cream-50);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* ---------- Accessibility ---------- */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  background: var(--emerald-800);
  color: var(--cream-50);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  z-index: 9999;
  font-weight: 600;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-md);
}

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

/* ---------- Typography ---------- */
.eyebrow, .section-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--emerald-600);
  margin-bottom: var(--space-sm);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--cream-900);
  margin-bottom: var(--space-lg);
}

.section-subtitle {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--cream-600);
  max-width: 600px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0.8125rem 1.75rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-primary {
  background: var(--emerald-600);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(4, 120, 87, 0.35);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--emerald-700);
  box-shadow: 0 6px 20px rgba(4, 120, 87, 0.45);
  transform: translateY(-1px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(4px);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.7);
  transform: translateY(-1px);
}

.btn-outline-light {
  background: transparent;
  color: var(--emerald-800);
  border: 1.5px solid var(--emerald-600);
}

.btn-outline-light:hover,
.btn-outline-light:focus-visible {
  background: var(--emerald-50);
  border-color: var(--emerald-700);
  transform: translateY(-1px);
}

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: 1.0625rem;
  border-radius: var(--radius-lg);
}

.btn-full {
  width: 100%;
}

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(250, 250, 249, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--cream-200);
  transition: box-shadow var(--transition-base);
}

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

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-serif);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--cream-900);
  line-height: 1.2;
}

.logo-icon {
  color: var(--emerald-600);
  flex-shrink: 0;
}

.logo-accent {
  color: var(--emerald-600);
  font-weight: 700;
}

/* ---------- Navigation ---------- */
.main-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.nav-list a:not(.btn-nav) {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--cream-700);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-list a:not(.btn-nav):hover,
.nav-list a:not(.btn-nav):focus-visible {
  color: var(--emerald-700);
  background: var(--emerald-50);
}

.btn-nav {
  background: var(--emerald-600);
  color: #ffffff !important;
  padding: 0.625rem 1.25rem !important;
  border-radius: var(--radius-sm) !important;
  font-weight: 600 !important;
  margin-left: var(--space-sm);
  box-shadow: 0 2px 8px rgba(4, 120, 87, 0.25);
}

.btn-nav:hover,
.btn-nav:focus-visible {
  background: var(--emerald-700) !important;
  color: #ffffff !important;
  transform: translateY(-1px);
}

/* ---------- Mobile Nav Toggle ---------- */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.nav-toggle:hover {
  background: var(--cream-100);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.nav-toggle-bar {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--cream-800);
  border-radius: 2px;
  transition: all var(--transition-base);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(
    135deg,
    var(--emerald-950) 0%,
    var(--emerald-800) 25%,
    var(--emerald-700) 50%,
    var(--emerald-600) 75%,
    var(--emerald-500) 100%
  );
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse 80% 60% at 20% 80%, rgba(16, 185, 129, 0.2) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 20%, rgba(52, 211, 153, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse 40% 40% at 50% 50%, rgba(4, 120, 87, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2310b981' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.6;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: var(--space-5xl) var(--space-lg) var(--space-4xl);
  max-width: 860px;
}

.hero-eyebrow {
  color: var(--emerald-200);
  margin-bottom: var(--space-lg);
  letter-spacing: 0.18em;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.08;
  color: #ffffff;
  margin-bottom: var(--space-xl);
  letter-spacing: -0.02em;
}

.hero-title em {
  font-style: italic;
  color: var(--emerald-200);
}

.hero-subtitle {
  font-size: clamp(1.0625rem, 2vw, 1.25rem);
  line-height: 1.7;
  color: var(--emerald-100);
  max-width: 620px;
  margin: 0 auto var(--space-2xl);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  margin-bottom: var(--space-3xl);
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

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

.stat-number {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.1;
  margin-bottom: var(--space-xs);
}

.stat-label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--emerald-200);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-stat-divider {
  width: 1px;
  height: 48px;
  background: rgba(255, 255, 255, 0.2);
}

.hero-scroll {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  animation: heroScrollPulse 2s ease-in-out infinite;
}

@keyframes heroScrollPulse {
  0%, 100% { opacity: 0.5; transform: translateX(-50%) translateY(0); }
  50% { opacity: 1; transform: translateX(-50%) translateY(4px); }
}

/* ---------- Section Spacing ---------- */
section {
  padding: var(--space-5xl) 0;
}

.section-header {
  margin-bottom: var(--space-3xl);
}

/* ---------- Services ---------- */
.services {
  background: var(--cream-50);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.service-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  border: 1px solid var(--cream-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: linear-gradient(90deg, var(--emerald-600), var(--emerald-400));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--emerald-100);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--emerald-50);
  border-radius: var(--radius-md);
  color: var(--emerald-600);
  margin-bottom: var(--space-lg);
  transition: all var(--transition-base);
}

.service-card:hover .service-icon {
  background: var(--emerald-600);
  color: #ffffff;
}

.service-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--cream-900);
  margin-bottom: var(--space-sm);
}

.service-description {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--cream-600);
}

/* ---------- About ---------- */
.about {
  background: #ffffff;
  overflow: hidden;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.about-image-wrapper {
  position: relative;
}

.about-image-wrapper img {
  border-radius: var(--radius-xl);
  width: 100%;
  height: 100%;
  object-fit: cover;
  box-shadow: var(--shadow-xl);
}

.about-image-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 120px;
  height: 120px;
  background: linear-gradient(135deg, var(--emerald-400), var(--emerald-600));
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.6;
}

.about-content .section-eyebrow {
  margin-bottom: var(--space-sm);
}

.about-content .section-title {
  margin-bottom: var(--space-xl);
}

.about-text {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--cream-600);
  margin-bottom: var(--space-lg);
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.about-feature {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--cream-800);
}

.about-check {
  color: var(--emerald-600);
  flex-shrink: 0;
}

/* ---------- Trust Banner ---------- */
.trust-banner {
  background: var(--emerald-900);
  padding: var(--space-2xl) 0;
}

.trust-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
}

.trust-item {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0;
}

.trust-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--emerald-200);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0 var(--space-lg);
  white-space: nowrap;
}

.trust-divider {
  width: 4px;
  height: 4px;
  background: var(--emerald-500);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ---------- Team ---------- */
.team {
  background: var(--cream-50);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.team-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--cream-200);
  transition: all var(--transition-base);
}

.team-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.team-photo-wrapper {
  overflow: hidden;
  aspect-ratio: 5 / 6;
}

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

.team-card:hover .team-photo-wrapper img {
  transform: scale(1.04);
}

.team-info {
  padding: var(--space-xl);
}

.team-name {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--cream-900);
  margin-bottom: var(--space-xs);
}

.team-role {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--emerald-600);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-md);
}

.team-bio {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--cream-600);
}

/* ---------- Testimonials ---------- */
.testimonials {
  background: #ffffff;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.testimonial-card {
  background: var(--cream-50);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  border: 1px solid var(--cream-200);
  position: relative;
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--emerald-100);
}

.testimonial-quote-mark {
  font-family: var(--font-serif);
  font-size: 4rem;
  line-height: 1;
  color: var(--emerald-300);
  position: absolute;
  top: var(--space-lg);
  right: var(--space-xl);
  pointer-events: none;
}

.testimonial-text {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--cream-700);
  margin-bottom: var(--space-xl);
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.testimonial-author-avatar {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--emerald-500), var(--emerald-700));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 0.875rem;
  font-weight: 700;
  color: #ffffff;
  flex-shrink: 0;
}

.testimonial-author-info {
  display: flex;
  flex-direction: column;
}

.testimonial-author-name {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--cream-900);
}

.testimonial-author-location {
  font-size: 0.8125rem;
  color: var(--cream-500);
}

/* ---------- CTA ---------- */
.cta {
  background: linear-gradient(
    135deg,
    var(--emerald-900) 0%,
    var(--emerald-800) 50%,
    var(--emerald-700) 100%
  );
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse 50% 80% at 80% 20%, rgba(52, 211, 153, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse 40% 60% at 10% 80%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.cta .container {
  position: relative;
  z-index: 1;
  text-align: center;
}

.cta-eyebrow {
  color: var(--emerald-300);
}

.cta-title {
  color: #ffffff;
}

.cta-text {
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--emerald-100);
  max-width: 560px;
  margin: 0 auto var(--space-2xl);
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}

.btn-outline-light {
  border-color: rgba(255, 255, 255, 0.5);
  color: #ffffff;
}

.btn-outline-light:hover,
.btn-outline-light:focus-visible {
  background: rgba(255, 255, 255, 0.1);
  border-color: #ffffff;
  color: #ffffff;
}

/* ---------- Contact ---------- */
.contact {
  background: var(--cream-50);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.contact-text {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--cream-600);
  margin-bottom: var(--space-2xl);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
}

.contact-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--emerald-50);
  border-radius: var(--radius-md);
  color: var(--emerald-600);
  flex-shrink: 0;
}

.contact-detail-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--cream-400);
  margin-bottom: var(--space-xs);
}

.contact-detail-value {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--cream-800);
}

.contact-detail-value a {
  color: var(--emerald-600);
  transition: color var(--transition-fast);
}

.contact-detail-value a:hover {
  color: var(--emerald-700);
  text-decoration: underline;
}

/* ---------- Contact Form ---------- */
.contact-form-wrapper {
  background: #ffffff;
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  border: 1px solid var(--cream-200);
  box-shadow: var(--shadow-md);
}

.contact-form-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--cream-900);
  margin-bottom: var(--space-xl);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

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

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--cream-800);
  margin-bottom: var(--space-xs);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  color: var(--cream-900);
  background: var(--cream-50);
  border: 1.5px solid var(--cream-300);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--emerald-500);
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.15);
  background: #ffffff;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--cream-400);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2378716c' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-disclaimer {
  font-size: 0.8125rem;
  color: var(--cream-500);
  margin-top: var(--space-md);
  text-align: center;
  line-height: 1.5;
}

.form-success {
  text-align: center;
  padding: var(--space-2xl);
}

.form-success-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-lg);
  color: var(--emerald-500);
}

.form-success-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--cream-900);
  margin-bottom: var(--space-sm);
}

.form-success-text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--cream-600);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--cream-900);
  color: var(--cream-300);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid var(--cream-800);
}

.logo-light .logo-text {
  color: var(--cream-100);
}

.logo-light .logo-accent {
  color: var(--emerald-400);
}

.footer-tagline {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--cream-500);
  margin-top: var(--space-md);
  max-width: 280px;
}

.footer-heading {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--cream-400);
  margin-bottom: var(--space-lg);
}

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

.footer-links a {
  font-size: 0.9375rem;
  color: var(--cream-500);
  transition: color var(--transition-fast);
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--emerald-400);
}

.footer-contact address {
  font-style: normal;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--cream-500);
}

.footer-contact a {
  color: var(--emerald-400);
  transition: color var(--transition-fast);
}

.footer-contact a:hover {
  color: var(--emerald-300);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding-top: var(--space-xl);
  font-size: 0.8125rem;
  color: var(--cream-600);
  line-height: 1.6;
}

.footer-disclaimer {
  font-size: 0.75rem;
  color: var(--cream-700);
}

/* ---------- Back to Top ---------- */
.back-to-top {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  width: 48px;
  height: 48px;
  background: var(--emerald-700);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-base);
  z-index: 900;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--emerald-600);
  transform: translateY(-2px);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .services-grid,
  .team-grid,
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }
}

@media (max-width: 768px) {
  :root {
    --space-5xl: 5rem;
    --space-4xl: 4rem;
  }

  .nav-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(250, 250, 249, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--cream-200);
    padding: var(--space-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-lg);
  }

  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-xs);
  }

  .nav-list a:not(.btn-nav) {
    padding: var(--space-md);
    font-size: 1rem;
  }

  .btn-nav {
    margin-left: 0 !important;
    text-align: center;
    margin-top: var(--space-sm);
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .hero-stats {
    flex-direction: column;
    gap: var(--space-lg);
  }

  .hero-stat-divider {
    width: 48px;
    height: 1px;
  }

  .services-grid,
  .team-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .about-image-wrapper {
    order: -1;
  }

  .about-image-accent {
    display: none;
  }

  .about-features {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .footer-bottom {
    text-align: center;
  }

  .hero-scroll {
    display: none;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-md);
  }

  section {
    padding: var(--space-4xl) 0;
  }

  .hero-content {
    padding: var(--space-4xl) var(--space-md) var(--space-3xl);
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .cta-actions {
    flex-direction: column;
    width: 100%;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
  }

  .cta-actions .btn {
    width: 100%;
  }
}

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .back-to-top {
    transition: none;
  }
}