/* ==========================================================================
   Timothy Ehrlich, MD — Alternative Design
   Style: Editorial / Minimal — Brand Blue palette
   ========================================================================== */

/* ---------- CSS Variables ---------- */
:root {
  /* Colors — Brand Blue (matched to the "timothy ehrlich, m.d." blue logo) */
  --color-primary: #1F5F94;         /* Deep medical blue — "ehrlich" tone */
  --color-primary-light: #2E78B3;
  --color-primary-dark: #0F3F66;
  --color-accent: #5B8EA5;          /* Slate teal-blue — "timothy" tone */
  --color-accent-light: #7FAABC;
  --color-accent-subtle: #EAF2F6;   /* Very light blue tint */
  --color-bg: #F7FAFC;              /* Cool off-white with blue tint */
  --color-bg-alt: #EDF2F7;          /* Light blue-gray background */
  --color-bg-dark: #0F3F66;         /* Dark section bg */
  --color-surface: #FFFFFF;
  --color-text: #1A2430;
  --color-text-secondary: #4A5765;
  --color-text-muted: #8596A3;
  --color-border: #D4DCE3;
  --color-border-light: #E6EBF0;
  --color-success: #2E8A6A;
  --color-error: #C45B5B;

  /* Typography */
  --font-heading: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-body: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', 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: 1180px;
  --radius: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  /* Transitions */
  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-fast: 150ms var(--ease);
  --transition-base: 300ms var(--ease);
  --transition-slow: 500ms var(--ease);
}

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

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

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-bg);
}

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

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

ul {
  list-style: none;
}

input, textarea, button {
  font-family: inherit;
  font-size: inherit;
}

/* ---------- Container ---------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

/* ---------- Section Elements ---------- */
.section-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: var(--space-lg);
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--space-md);
}

.section-label::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--color-accent);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 500;
  color: var(--color-primary);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-lg);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  max-width: 540px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.85rem 2rem;
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
  border-radius: var(--radius);
}

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

.btn-primary:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary-light);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(31, 95, 148, 0.25);
}

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

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

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

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

.btn-block {
  width: 100%;
}

/* ---------- Navigation ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: #FFFFFF;
  border-bottom: 1px solid transparent;
  transition: all var(--transition-base);
}

.navbar.scrolled {
  border-bottom-color: var(--color-border-light);
  background: #FFFFFF;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.nav-logo {
  display: inline-flex;
  align-items: center;
}

.nav-logo-img {
  height: 52px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
  letter-spacing: 0.01em;
}

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

.nav-cta {
  background: var(--color-primary) !important;
  color: #fff !important;
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 500;
}

.nav-cta:hover {
  background: var(--color-primary-light) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  width: 28px;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--color-primary);
  transition: all var(--transition-fast);
  transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(3px, 3px);
}

.nav-toggle.active span:nth-child(2) {
  transform: rotate(-45deg) translate(3px, -3px);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: calc(76px + var(--space-5xl)) 0 0;
  overflow: hidden;
}

.hero-bg-block {
  position: absolute;
  top: 0;
  right: 0;
  width: 45%;
  height: 100%;
  background: var(--color-bg-alt);
  z-index: 0;
}

.hero-container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
  padding-bottom: var(--space-5xl);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-success);
  background: rgba(46, 138, 106, 0.08);
  padding: 0.4rem 1rem;
  border-radius: var(--radius);
  margin-bottom: var(--space-2xl);
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--color-success);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 5.5vw, 4rem);
  font-weight: 500;
  line-height: 1.1;
  color: var(--color-primary);
  margin-bottom: var(--space-xl);
  letter-spacing: -0.02em;
}

.text-rotate {
  color: var(--color-accent);
  font-style: italic;
  display: inline-block;
  min-width: 120px;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.text-rotate.fade {
  opacity: 0;
  transform: translateY(8px);
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-2xl);
  max-width: 480px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

/* Hero Feature Card */
.hero-feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  position: relative;
  box-shadow: 0 20px 60px rgba(15, 63, 102, 0.06);
}

.hero-feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: var(--space-2xl);
  width: 36px;
  height: 3px;
  background: var(--color-accent);
  border-radius: 0 0 2px 2px;
}

.hero-feature-headline {
  font-family: var(--font-heading);
  font-size: 1.55rem;
  font-weight: 500;
  line-height: 1.25;
  color: var(--color-primary);
  letter-spacing: -0.01em;
  margin-bottom: var(--space-md);
}

.hero-feature-text {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

/* Hero Stats Bar */
.hero-stats {
  background: var(--color-primary);
  position: relative;
  z-index: 1;
}

.stats-row {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl) 0;
  gap: var(--space-3xl);
}

.stat-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  color: rgba(255, 255, 255, 0.9);
}

.stat-item svg {
  color: var(--color-accent-light);
  flex-shrink: 0;
}

.stat-item strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: #fff;
}

.stat-item span {
  font-size: 0.78rem;
  opacity: 0.65;
}

.stat-divider {
  width: 1px;
  height: 32px;
  background: rgba(255, 255, 255, 0.15);
}

/* ---------- Services ---------- */
.services {
  padding: var(--space-5xl) 0;
}

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

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
  position: relative;
}

.service-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 12px 40px rgba(31, 95, 148, 0.08);
  transform: translateY(-4px);
}

.service-card-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 400;
  color: var(--color-border);
  line-height: 1;
  margin-bottom: var(--space-xl);
}

.service-icon {
  width: 56px;
  height: 56px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: var(--space-xl);
}

.service-name {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.service-heading {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.service-desc {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: var(--space-xl);
  flex-grow: 1;
}

.service-list li {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  padding-left: var(--space-lg);
  position: relative;
}

.service-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 1px;
  background: var(--color-accent);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-primary);
  transition: all var(--transition-fast);
  margin-top: auto;
}

.service-link:hover {
  color: var(--color-accent);
  gap: var(--space-md);
}

/* ---------- Comparison ---------- */
.comparison {
  padding: var(--space-5xl) 0;
  background: var(--color-bg-alt);
}

.comparison-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: var(--space-4xl);
  align-items: start;
}

.comparison-text {
  font-size: 1.02rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-top: var(--space-md);
}

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

.comp-card {
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border: 1px solid var(--color-border-light);
}

.comp-card-them {
  background: var(--color-surface);
}

.comp-card-us {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.comp-card-header {
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border-light);
}

.comp-card-us .comp-card-header {
  border-bottom-color: rgba(255, 255, 255, 0.15);
}

.comp-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.comp-card-them .comp-label {
  color: var(--color-text-muted);
}

.comp-card-us .comp-label {
  color: var(--color-accent-light);
}

.comp-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.comp-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 0.88rem;
  line-height: 1.5;
}

.comp-card-them .comp-list li {
  color: var(--color-text-muted);
}

.comp-card-them .comp-list li svg {
  color: var(--color-error);
  flex-shrink: 0;
  margin-top: 1px;
}

.comp-card-us .comp-list li {
  color: rgba(255, 255, 255, 0.85);
}

.comp-card-us .comp-list li svg {
  color: var(--color-accent-light);
  flex-shrink: 0;
  margin-top: 1px;
}

/* ---------- About ---------- */
.about {
  padding: var(--space-5xl) 0;
}

.about-layout {
  display: grid;
  grid-template-columns: 0.45fr 0.55fr;
  gap: var(--space-4xl);
  align-items: center;
}

.about-photo {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.about-photo-placeholder {
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, var(--color-bg-alt) 0%, var(--color-border) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.about-photo-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  z-index: 1;
}

.about-body p {
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

/* ---------- Process / Timeline ---------- */
.process {
  padding: var(--space-5xl) 0;
  background: var(--color-primary);
  color: #fff;
}

.process .section-label {
  color: var(--color-accent-light);
}

.process .section-label::before {
  background: var(--color-accent-light);
}

.process .section-title {
  color: #fff;
}

.process-header {
  max-width: 500px;
  margin-bottom: var(--space-4xl);
}

.timeline {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
}

.timeline-line {
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: rgba(255, 255, 255, 0.15);
}

.timeline-step {
  display: flex;
  gap: var(--space-2xl);
  padding-bottom: var(--space-3xl);
  position: relative;
}

.timeline-step:last-child {
  padding-bottom: 0;
}

.timeline-marker {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.timeline-marker span {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-accent-light);
}

.timeline-content h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 500;
  margin-bottom: var(--space-sm);
  color: #fff;
}

.timeline-content p {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.7;
  max-width: 480px;
}

/* ---------- Pricing ---------- */
.pricing {
  padding: var(--space-5xl) 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-3xl);
  max-width: 1000px;
}

.pricing-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--transition-base);
}

.pricing-card:hover {
  box-shadow: 0 12px 40px rgba(31, 95, 148, 0.1);
  transform: translateY(-2px);
}

.pricing-featured {
  border-color: var(--color-primary);
}

.pricing-badge {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.35rem 1rem;
  border-radius: 0 var(--radius-lg) 0 var(--radius-md);
}

.pricing-card-top {
  padding: var(--space-2xl) var(--space-xl) var(--space-xl);
  border-bottom: 1px solid var(--color-border-light);
}

.pricing-tag {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  display: block;
  margin-bottom: var(--space-sm);
}

.pricing-card-top h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
}

.pricing-amount {
  margin-bottom: var(--space-md);
}

.pricing-number {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.pricing-period {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.pricing-label {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--color-primary);
}

.pricing-card-top p {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.pricing-card-bottom {
  padding: var(--space-xl);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.pricing-card-bottom ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  flex-grow: 1;
}

.pricing-card-bottom li {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  padding-left: var(--space-xl);
  position: relative;
}

.pricing-card-bottom li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* ---------- Contact ---------- */
.contact {
  padding: var(--space-5xl) 0;
  background: var(--color-bg-alt);
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-4xl);
  align-items: start;
}

.contact-text {
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.75;
  margin-top: var(--space-md);
  margin-bottom: var(--space-2xl);
}

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

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

.method-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  background: var(--color-accent-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  flex-shrink: 0;
}

.contact-method strong {
  display: block;
  font-size: 0.9rem;
  color: var(--color-primary);
}

.contact-method span {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

/* Contact Form */
.contact-form-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  border: 1px solid var(--color-border-light);
  box-shadow: 0 8px 30px rgba(15, 63, 102, 0.04);
}

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

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

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(31, 95, 148, 0.1);
}

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

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

/* Interest Chips */
.interest-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-xs);
}

.chip {
  cursor: pointer;
}

.chip input {
  display: none;
}

.chip-label {
  display: inline-block;
  padding: 0.45rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}

.chip input:checked + .chip-label {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.chip-label:hover {
  border-color: var(--color-primary);
}

.form-note {
  text-align: center;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: var(--space-md);
}

/* Honeypot — hidden off-screen but reachable to bots */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  top: -9999px !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Inline form error message */
.form-error {
  background: rgba(196, 91, 91, 0.08);
  border: 1px solid rgba(196, 91, 91, 0.25);
  color: var(--color-error);
  padding: 0.6rem 0.9rem;
  border-radius: var(--radius);
  font-size: 0.88rem;
  margin-bottom: var(--space-md);
}

.btn[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

/* Form success */
.form-success {
  text-align: center;
  padding: var(--space-3xl) var(--space-xl);
}

.form-success svg {
  color: var(--color-success);
  margin-bottom: var(--space-lg);
}

.form-success h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.form-success p {
  color: var(--color-text-secondary);
  font-size: 0.92rem;
}

/* ---------- Footer ---------- */
.footer {
  padding: var(--space-4xl) 0 var(--space-2xl);
  background: var(--color-bg-dark);
  color: rgba(255, 255, 255, 0.6);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo-img {
  height: 44px;
  width: auto;
}

.footer-tagline {
  font-size: 0.88rem;
  margin-top: var(--space-md);
  line-height: 1.6;
}

.footer-nav {
  display: flex;
  gap: var(--space-4xl);
}

.footer-col h4 {
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-lg);
}

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

.footer-col a {
  font-size: 0.88rem;
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: #fff;
}

.footer-bottom {
  padding-top: var(--space-xl);
  text-align: center;
}

.footer-bottom p {
  font-size: 0.78rem;
  margin-bottom: var(--space-sm);
}

.footer-disclaimer {
  max-width: 600px;
  margin: 0 auto;
  font-size: 0.72rem !important;
  opacity: 0.5;
}

/* ---------- Scroll Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

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

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero-bg-block {
    display: none;
  }

  .hero-container {
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
  }

  .hero-feature-card {
    max-width: 520px;
  }

  .services-grid {
    grid-template-columns: 1fr;
    max-width: 560px;
  }

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

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

  .about-photo {
    max-width: 320px;
    aspect-ratio: 1;
  }

  .about-photo-img {
    object-position: center 20%;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
  }

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

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

  .nav-links {
    display: none;
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-2xl);
    z-index: 999;
  }

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

  .nav-links a {
    font-size: 1.15rem;
  }

  .nav-toggle {
    display: flex;
  }

  .stats-row {
    flex-direction: column;
    gap: var(--space-lg);
    text-align: center;
  }

  .stat-item {
    justify-content: center;
  }

  .stat-divider {
    width: 40px;
    height: 1px;
  }

  .comparison-cards {
    grid-template-columns: 1fr;
  }

  .footer-top {
    flex-direction: column;
    gap: var(--space-2xl);
  }

  .footer-nav {
    gap: var(--space-2xl);
  }

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

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

  .hero-title {
    font-size: 2.2rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .btn {
    padding: 0.75rem 1.5rem;
  }

  .interest-chips {
    flex-direction: column;
  }
}