/*
 * Prismera - Material Design 3 Stylesheet
 * Teal/green primary palette (zero blue)
 * No frameworks, no JavaScript frameworks, just clean CSS
 */

/* ========================================
   DESIGN TOKENS
   ======================================== */

:root {
  /* Primary - Teal */
  --md-primary: #00897B;
  --md-primary-dark: #00695C;
  --md-primary-light: #4DB6AC;
  --md-primary-container: #B2DFDB;
  --md-on-primary: #FFFFFF;
  --md-on-primary-container: #00332E;

  /* Secondary - Warm Amber */
  --md-secondary: #FF8F00;
  --md-secondary-dark: #E65100;
  --md-secondary-container: #FFE0B2;
  --md-on-secondary: #FFFFFF;
  --md-on-secondary-container: #3E1500;

  /* Tertiary - Deep Teal */
  --md-tertiary: #006064;
  --md-tertiary-container: #B2EBF2;
  --md-on-tertiary: #FFFFFF;
  --md-on-tertiary-container: #001F24;

  /* Surface & Background */
  --md-surface: #FFFFFF;
  --md-surface-variant: #F5F5F5;
  --md-surface-dim: #F8F8F8;
  --md-background: #FAFAFA;
  --md-on-surface: #212121;
  --md-on-surface-variant: #616161;
  --md-on-surface-muted: #9E9E9E;
  --md-outline: #E0E0E0;
  --md-outline-variant: #BDBDBD;

  /* Status Colors */
  --md-error: #D32F2F;
  --md-error-container: #FFCDD2;
  --md-on-error: #FFFFFF;
  --md-on-error-container: #B71C1C;
  --md-success: #2E7D32;
  --md-success-container: #C8E6C9;
  --md-on-success: #FFFFFF;
  --md-on-success-container: #1B5E20;

  /* Elevation (box-shadow tokens) */
  --md-elevation-0: none;
  --md-elevation-1: 0 1px 2px rgba(0,0,0,0.08), 0 1px 3px rgba(0,0,0,0.05);
  --md-elevation-2: 0 2px 4px rgba(0,0,0,0.10), 0 3px 6px rgba(0,0,0,0.06);
  --md-elevation-3: 0 4px 8px rgba(0,0,0,0.10), 0 6px 12px rgba(0,0,0,0.08);
  --md-elevation-4: 0 8px 16px rgba(0,0,0,0.12), 0 12px 24px rgba(0,0,0,0.08);
  --md-elevation-8: 0 16px 32px rgba(0,0,0,0.16), 0 24px 48px rgba(0,0,0,0.08);

  /* Typography - Material Design Type Scale */
  --md-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  --md-font-display: 3.562rem;
  --md-font-headline: 2.25rem;
  --md-font-title-large: 1.5rem;
  --md-font-title: 1.25rem;
  --md-font-body-large: 1.125rem;
  --md-font-body: 1rem;
  --md-font-label: 0.875rem;
  --md-font-small: 0.75rem;

  --md-line-height-display: 4rem;
  --md-line-height-headline: 2.75rem;
  --md-line-height-title: 2rem;
  --md-line-height-body: 1.625rem;
  --md-line-height-label: 1.25rem;

  --md-font-weight-light: 300;
  --md-font-weight-regular: 400;
  --md-font-weight-medium: 500;
  --md-font-weight-semibold: 600;
  --md-font-weight-bold: 700;

  /* Shape */
  --md-shape-none: 0;
  --md-shape-xs: 4px;
  --md-shape-sm: 8px;
  --md-shape-md: 12px;
  --md-shape-lg: 16px;
  --md-shape-xl: 24px;
  --md-shape-full: 9999px;

  /* Spacing */
  --md-space-xs: 4px;
  --md-space-sm: 8px;
  --md-space-md: 16px;
  --md-space-lg: 24px;
  --md-space-xl: 32px;
  --md-space-2xl: 48px;
  --md-space-3xl: 64px;
  --md-space-4xl: 96px;

  /* Layout */
  --md-max-width: 1200px;
  --md-header-height: 72px;

  /* Transitions */
  --md-transition-fast: 150ms ease;
  --md-transition-normal: 250ms ease;
  --md-transition-slow: 400ms ease;
}

/* ========================================
   RESET & BASE
   ======================================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--md-font);
  font-size: var(--md-font-body);
  font-weight: var(--md-font-weight-regular);
  line-height: var(--md-line-height-body);
  color: var(--md-on-surface);
  background: var(--md-background);
  min-height: 100vh;
}

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

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

a:hover {
  color: var(--md-primary-dark);
}

ul, ol {
  list-style: none;
}

/* ========================================
   TYPOGRAPHY
   ======================================== */

h1, .md-display {
  font-size: var(--md-font-display);
  font-weight: var(--md-font-weight-bold);
  line-height: var(--md-line-height-display);
  letter-spacing: -0.025em;
  color: var(--md-on-surface);
}

h2, .md-headline {
  font-size: var(--md-font-headline);
  font-weight: var(--md-font-weight-semibold);
  line-height: var(--md-line-height-headline);
  letter-spacing: -0.015em;
  color: var(--md-on-surface);
}

h3, .md-title-large {
  font-size: var(--md-font-title-large);
  font-weight: var(--md-font-weight-semibold);
  line-height: var(--md-line-height-title);
  color: var(--md-on-surface);
}

h4, .md-title {
  font-size: var(--md-font-title);
  font-weight: var(--md-font-weight-semibold);
  line-height: var(--md-line-height-title);
  color: var(--md-on-surface);
}

h5 {
  font-size: var(--md-font-body-large);
  font-weight: var(--md-font-weight-medium);
  line-height: var(--md-line-height-body);
  color: var(--md-on-surface);
}

h6 {
  font-size: var(--md-font-body);
  font-weight: var(--md-font-weight-semibold);
  line-height: var(--md-line-height-body);
  color: var(--md-on-surface);
}

p {
  margin-bottom: var(--md-space-md);
  color: var(--md-on-surface-variant);
}

p:last-child {
  margin-bottom: 0;
}

.md-text-body-large {
  font-size: var(--md-font-body-large);
  line-height: var(--md-line-height-body);
}

.md-text-label {
  font-size: var(--md-font-label);
  font-weight: var(--md-font-weight-medium);
  line-height: var(--md-line-height-label);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.md-text-small {
  font-size: var(--md-font-small);
  line-height: var(--md-line-height-label);
}

/* ========================================
   LAYOUT UTILITIES
   ======================================== */

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

.md-container--narrow {
  max-width: 800px;
}

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

.md-section--tight {
  padding: var(--md-space-3xl) 0;
}

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

.md-section--primary {
  background: var(--md-primary);
  color: var(--md-on-primary);
}

.md-section--primary h1,
.md-section--primary h2,
.md-section--primary h3,
.md-section--primary h4,
.md-section--primary p {
  color: var(--md-on-primary);
}

.md-section--surface-variant {
  background: var(--md-surface-variant);
}

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

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

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

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

@media (min-width: 768px) {
  .md-grid--2 { grid-template-columns: repeat(2, 1fr); }
  .md-grid--3 { grid-template-columns: repeat(3, 1fr); }
  .md-grid--4 { grid-template-columns: repeat(4, 1fr); }
}

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

.md-flex--center {
  align-items: center;
  justify-content: center;
}

.md-flex--between {
  align-items: center;
  justify-content: space-between;
}

.md-flex--wrap {
  flex-wrap: wrap;
}

.md-flex--col {
  flex-direction: column;
}

.md-text-center { text-align: center; }
.md-text-left { text-align: left; }

.md-mb-sm { margin-bottom: var(--md-space-sm); }
.md-mb-md { margin-bottom: var(--md-space-md); }
.md-mb-lg { margin-bottom: var(--md-space-lg); }
.md-mb-xl { margin-bottom: var(--md-space-xl); }
.md-mb-2xl { margin-bottom: var(--md-space-2xl); }
.md-mb-3xl { margin-bottom: var(--md-space-3xl); }

.md-mt-md { margin-top: var(--md-space-md); }
.md-mt-lg { margin-top: var(--md-space-lg); }
.md-mt-xl { margin-top: var(--md-space-xl); }

/* ========================================
   BUTTONS
   ======================================== */

.md-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--md-space-sm);
  padding: 10px 24px;
  font-family: var(--md-font);
  font-size: var(--md-font-label);
  font-weight: var(--md-font-weight-medium);
  line-height: 1.25;
  text-decoration: none;
  border: none;
  border-radius: var(--md-shape-full);
  cursor: pointer;
  transition: all var(--md-transition-fast);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.md-button:hover {
  transform: translateY(-1px);
}

.md-button:active {
  transform: translateY(0);
}

/* Filled button */
.md-button--filled {
  background: var(--md-primary);
  color: var(--md-on-primary);
  box-shadow: var(--md-elevation-1);
}

.md-button--filled:hover {
  background: var(--md-primary-dark);
  color: var(--md-on-primary);
  box-shadow: var(--md-elevation-2);
}

/* Outlined button */
.md-button--outlined {
  background: transparent;
  color: var(--md-primary);
  border: 2px solid var(--md-primary);
}

.md-button--outlined:hover {
  background: var(--md-primary-container);
  color: var(--md-on-primary-container);
}

/* Text button */
.md-button--text {
  background: transparent;
  color: var(--md-primary);
  padding-left: 12px;
  padding-right: 12px;
}

.md-button--text:hover {
  background: var(--md-primary-container);
  color: var(--md-on-primary-container);
}

/* On-primary-surface variant (for use on dark backgrounds) */
.md-button--on-primary {
  background: var(--md-on-primary);
  color: var(--md-primary);
}

.md-button--on-primary:hover {
  background: var(--md-primary-container);
  color: var(--md-on-primary-container);
}

/* Large button */
.md-button--large {
  padding: 14px 32px;
  font-size: var(--md-font-body);
}

/* Disabled */
.md-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* ========================================
   CARDS
   ======================================== */

.md-card {
  background: var(--md-surface);
  border-radius: var(--md-shape-lg);
  overflow: hidden;
  transition: all var(--md-transition-normal);
}

.md-card--elevated {
  box-shadow: var(--md-elevation-1);
}

.md-card--elevated:hover {
  box-shadow: var(--md-elevation-3);
  transform: translateY(-2px);
}

.md-card--outlined {
  border: 1px solid var(--md-outline);
}

.md-card__content {
  padding: var(--md-space-lg);
}

.md-card__media {
  width: 100%;
}

.md-card__media img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.md-card__title {
  font-size: var(--md-font-title);
  font-weight: var(--md-font-weight-semibold);
  margin-bottom: var(--md-space-sm);
  color: var(--md-on-surface);
}

.md-card__subtitle {
  font-size: var(--md-font-label);
  color: var(--md-on-surface-variant);
  margin-bottom: var(--md-space-md);
}

.md-card__body {
  color: var(--md-on-surface-variant);
  font-size: var(--md-font-body);
  line-height: var(--md-line-height-body);
}

.md-card__actions {
  padding: var(--md-space-sm) var(--md-space-lg) var(--md-space-lg);
  display: flex;
  gap: var(--md-space-sm);
}

/* ========================================
   HEADER / NAVBAR
   ======================================== */

.md-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--md-header-height);
  background: var(--md-surface);
  box-shadow: var(--md-elevation-1);
  z-index: 1000;
  display: flex;
  align-items: center;
}

.md-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.md-header__logo {
  display: flex;
  align-items: center;
  gap: var(--md-space-sm);
  text-decoration: none;
  color: var(--md-on-surface);
  font-weight: var(--md-font-weight-bold);
  font-size: var(--md-font-title);
}

.md-header__logo img {
  width: 40px;
  height: 40px;
  border-radius: var(--md-shape-sm);
}

.md-header__logo:hover {
  color: var(--md-primary);
}

.md-nav {
  display: none;
}

.md-nav--open {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: var(--md-header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--md-surface);
  padding: var(--md-space-lg);
  gap: var(--md-space-sm);
  z-index: 999;
}

.md-nav__link {
  display: block;
  padding: var(--md-space-sm) var(--md-space-md);
  color: var(--md-on-surface);
  font-size: var(--md-font-body-large);
  font-weight: var(--md-font-weight-medium);
  text-decoration: none;
  border-radius: var(--md-shape-full);
  transition: all var(--md-transition-fast);
}

.md-nav__link:hover {
  background: var(--md-surface-variant);
  color: var(--md-primary);
}

.md-nav__link--active {
  background: var(--md-primary-container);
  color: var(--md-on-primary-container);
}

.md-nav__cta {
  margin-top: var(--md-space-md);
}

/* Hamburger */
.md-hamburger {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--md-space-xs);
  color: var(--md-on-surface);
  border-radius: var(--md-shape-full);
  transition: background var(--md-transition-fast);
}

.md-hamburger:hover {
  background: var(--md-surface-variant);
}

.md-hamburger__icon {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--md-on-surface);
  position: relative;
  transition: background var(--md-transition-fast);
}

.md-hamburger__icon::before,
.md-hamburger__icon::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--md-on-surface);
  transition: transform var(--md-transition-fast);
}

.md-hamburger__icon::before { top: -7px; }
.md-hamburger__icon::after { top: 7px; }

/* Desktop nav */
@media (min-width: 900px) {
  .md-hamburger {
    display: none;
  }

  .md-nav {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--md-space-xs);
    position: static;
    padding: 0;
    background: none;
  }

  .md-nav__link {
    font-size: var(--md-font-label);
    padding: var(--md-space-sm) var(--md-space-md);
  }

  .md-nav__cta {
    margin-top: 0;
    margin-left: var(--md-space-md);
  }
}

/* Body offset for fixed header */
.md-body {
  padding-top: var(--md-header-height);
}

/* ========================================
   FOOTER
   ======================================== */

.md-footer {
  background: var(--md-on-surface);
  color: var(--md-on-primary);
  padding: var(--md-space-3xl) 0 var(--md-space-lg);
}

.md-footer a {
  color: var(--md-primary-light);
}

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

.md-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--md-space-xl);
  margin-bottom: var(--md-space-2xl);
}

@media (min-width: 600px) {
  .md-footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .md-footer__grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.md-footer__brand {
  max-width: 320px;
}

.md-footer__brand img {
  width: 36px;
  height: 36px;
  margin-bottom: var(--md-space-md);
}

.md-footer__brand p {
  color: var(--md-on-surface-muted);
  font-size: var(--md-font-label);
  line-height: var(--md-line-height-body);
}

.md-footer__heading {
  font-size: var(--md-font-label);
  font-weight: var(--md-font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--md-on-primary);
  margin-bottom: var(--md-space-md);
}

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

.md-footer__links a {
  font-size: var(--md-font-label);
  color: var(--md-on-surface-muted);
  text-decoration: none;
  transition: color var(--md-transition-fast);
}

.md-footer__links a:hover {
  color: var(--md-on-primary);
}

.md-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--md-space-lg);
  text-align: center;
}

.md-footer__bottom p {
  color: var(--md-on-surface-muted);
  font-size: var(--md-font-small);
}

/* ========================================
   HERO SECTION
   ======================================== */

.md-hero {
  position: relative;
  padding: var(--md-space-4xl) 0;
  background: linear-gradient(135deg, var(--md-primary-dark) 0%, var(--md-primary) 100%);
  color: var(--md-on-primary);
  text-align: center;
  overflow: hidden;
}

.md-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 80%, rgba(255,255,255,0.05) 0%, transparent 50%),
              radial-gradient(circle at 80% 20%, rgba(255,255,255,0.03) 0%, transparent 50%);
  pointer-events: none;
}

.md-hero__content {
  position: relative;
  z-index: 1;
}

.md-hero h1 {
  color: var(--md-on-primary);
  margin-bottom: var(--md-space-md);
}

.md-hero p {
  color: var(--md-primary-container);
  font-size: var(--md-font-body-large);
  max-width: 640px;
  margin: 0 auto var(--md-space-xl);
}

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

/* Hero with image */
.md-hero--split {
  text-align: left;
}

.md-hero--split .md-hero__content {
  max-width: 560px;
  margin: 0;
}

.md-hero--split p {
  margin: 0 0 var(--md-space-xl);
}

@media (min-width: 768px) {
  .md-hero--split .md-grid--2 {
    align-items: center;
  }
}

/* Page hero (shorter, for interior pages) */
.md-hero--page {
  padding: var(--md-space-3xl) 0;
}

.md-hero--page h1 {
  font-size: var(--md-font-headline);
}

/* ========================================
   ICON FEATURES
   ======================================== */

.md-feature {
  text-align: center;
  padding: var(--md-space-lg);
}

.md-feature__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background: var(--md-primary-container);
  color: var(--md-on-primary-container);
  border-radius: var(--md-shape-lg);
  margin-bottom: var(--md-space-md);
  font-size: 28px;
}

.md-feature__title {
  font-size: var(--md-font-title);
  font-weight: var(--md-font-weight-semibold);
  margin-bottom: var(--md-space-sm);
  color: var(--md-on-surface);
}

.md-feature__body {
  color: var(--md-on-surface-variant);
  font-size: var(--md-font-body);
  line-height: var(--md-line-height-body);
}

/* ========================================
   PRICING CARDS
   ======================================== */

.md-pricing-card {
  background: var(--md-surface);
  border-radius: var(--md-shape-lg);
  box-shadow: var(--md-elevation-1);
  padding: var(--md-space-xl);
  text-align: center;
  transition: all var(--md-transition-normal);
  position: relative;
  border: 2px solid transparent;
}

.md-pricing-card:hover {
  box-shadow: var(--md-elevation-3);
  transform: translateY(-4px);
}

.md-pricing-card--featured {
  border-color: var(--md-primary);
  box-shadow: var(--md-elevation-3);
  transform: scale(1.03);
}

.md-pricing-card--featured:hover {
  transform: scale(1.03) translateY(-4px);
}

.md-pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--md-primary);
  color: var(--md-on-primary);
  font-size: var(--md-font-small);
  font-weight: var(--md-font-weight-semibold);
  padding: 4px 16px;
  border-radius: var(--md-shape-full);
  white-space: nowrap;
}

.md-pricing-card__name {
  font-size: var(--md-font-title);
  font-weight: var(--md-font-weight-semibold);
  margin-bottom: var(--md-space-sm);
}

.md-pricing-card__price {
  font-size: var(--md-font-display);
  font-weight: var(--md-font-weight-bold);
  color: var(--md-primary);
  line-height: 1;
  margin-bottom: var(--md-space-xs);
}

.md-pricing-card__price span {
  font-size: var(--md-font-body);
  font-weight: var(--md-font-weight-regular);
  color: var(--md-on-surface-variant);
}

.md-pricing-card__subtitle {
  color: var(--md-on-surface-variant);
  font-size: var(--md-font-label);
  margin-bottom: var(--md-space-lg);
}

.md-pricing-card__features {
  list-style: none;
  text-align: left;
  margin-bottom: var(--md-space-xl);
}

.md-pricing-card__features li {
  padding: var(--md-space-sm) 0;
  color: var(--md-on-surface-variant);
  font-size: var(--md-font-label);
  display: flex;
  align-items: center;
  gap: var(--md-space-sm);
}

.md-pricing-card__features li::before {
  content: '\2713';
  color: var(--md-success);
  font-weight: var(--md-font-weight-bold);
}

/* ========================================
   TESTIMONIAL CARDS
   ======================================== */

.md-testimonial {
  background: var(--md-surface);
  border-radius: var(--md-shape-lg);
  box-shadow: var(--md-elevation-1);
  padding: var(--md-space-xl);
}

.md-testimonial__quote {
  font-size: var(--md-font-body-large);
  font-style: italic;
  line-height: var(--md-line-height-body);
  color: var(--md-on-surface);
  margin-bottom: var(--md-space-lg);
  position: relative;
}

.md-testimonial__quote::before {
  content: '\201C';
  font-size: 4rem;
  color: var(--md-primary-container);
  position: absolute;
  top: -1rem;
  left: -0.5rem;
  line-height: 1;
  font-style: normal;
}

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

.md-testimonial__avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--md-shape-full);
  background: var(--md-primary-container);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--md-font-title);
  color: var(--md-on-primary-container);
  font-weight: var(--md-font-weight-semibold);
}

.md-testimonial__name {
  font-weight: var(--md-font-weight-semibold);
  color: var(--md-on-surface);
}

.md-testimonial__role {
  font-size: var(--md-font-small);
  color: var(--md-on-surface-variant);
}

/* ========================================
   FORMS
   ======================================== */

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

.md-form-label {
  display: block;
  font-size: var(--md-font-label);
  font-weight: var(--md-font-weight-medium);
  color: var(--md-on-surface);
  margin-bottom: var(--md-space-xs);
}

.md-form-input {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--md-font);
  font-size: var(--md-font-body);
  color: var(--md-on-surface);
  background: var(--md-surface);
  border: 1px solid var(--md-outline);
  border-radius: var(--md-shape-sm);
  transition: border-color var(--md-transition-fast), box-shadow var(--md-transition-fast);
  outline: none;
}

.md-form-input:focus {
  border-color: var(--md-primary);
  box-shadow: 0 0 0 3px var(--md-primary-container);
}

.md-form-input::placeholder {
  color: var(--md-on-surface-muted);
}

textarea.md-form-input {
  resize: vertical;
  min-height: 120px;
}

/* Form status messages */
.md-form-status {
  display: none;
  padding: var(--md-space-md);
  border-radius: var(--md-shape-sm);
  margin-bottom: var(--md-space-md);
  font-size: var(--md-font-label);
}

.md-form-status--success {
  display: block;
  background: var(--md-success-container);
  color: var(--md-on-success-container);
  border: 1px solid var(--md-success);
}

.md-form-status--error {
  display: block;
  background: var(--md-error-container);
  color: var(--md-on-error-container);
  border: 1px solid var(--md-error);
}

.md-form-status--sending {
  display: block;
  background: var(--md-surface-variant);
  color: var(--md-on-surface-variant);
}

/* ========================================
   CONTACT DETAILS
   ======================================== */

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

.md-contact-detail__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: var(--md-primary-container);
  color: var(--md-on-primary-container);
  border-radius: var(--md-shape-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.md-contact-detail__label {
  font-size: var(--md-font-small);
  font-weight: var(--md-font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--md-on-surface-variant);
  margin-bottom: 2px;
}

.md-contact-detail__value {
  font-size: var(--md-font-body);
  color: var(--md-on-surface);
  font-weight: var(--md-font-weight-medium);
}

/* ========================================
   BLOG CARDS
   ======================================== */

.md-blog-card {
  position: relative;
}

.md-blog-card__badge {
  position: absolute;
  top: var(--md-space-md);
  right: var(--md-space-md);
  background: var(--md-secondary);
  color: var(--md-on-secondary);
  font-size: var(--md-font-small);
  font-weight: var(--md-font-weight-semibold);
  padding: 4px 12px;
  border-radius: var(--md-shape-full);
  z-index: 1;
}

.md-blog-card .md-card__title {
  font-size: var(--md-font-body-large);
}

/* ========================================
   CTA BANNER
   ======================================== */

.md-cta-banner {
  background: linear-gradient(135deg, var(--md-primary-dark) 0%, var(--md-primary) 100%);
  color: var(--md-on-primary);
  padding: var(--md-space-3xl) 0;
  text-align: center;
  border-radius: var(--md-shape-lg);
  margin: var(--md-space-lg);
}

.md-cta-banner h2 {
  color: var(--md-on-primary);
  margin-bottom: var(--md-space-md);
}

.md-cta-banner p {
  color: var(--md-primary-container);
  font-size: var(--md-font-body-large);
  margin-bottom: var(--md-space-xl);
}

/* ========================================
   RESPONSIVE HELPERS
   ======================================== */

@media (max-width: 767px) {
  :root {
    --md-font-display: 2.5rem;
    --md-font-headline: 1.75rem;
    --md-line-height-display: 3rem;
    --md-line-height-headline: 2.25rem;
  }

  .md-section {
    padding: var(--md-space-3xl) 0;
  }

  .md-section--tight {
    padding: var(--md-space-2xl) 0;
  }

  .md-hero {
    padding: var(--md-space-3xl) 0;
  }

  .md-hide-mobile {
    display: none !important;
  }

  .md-pricing-card--featured {
    transform: none;
  }

  .md-pricing-card--featured:hover {
    transform: translateY(-4px);
  }
}

@media (min-width: 768px) {
  .md-hide-desktop {
    display: none !important;
  }
}

/* ========================================
   DIVIDERS
   ======================================== */

.md-divider {
  border: none;
  border-top: 1px solid var(--md-outline);
  margin: var(--md-space-lg) 0;
}

/* ========================================
   ANIMATIONS
   ======================================== */

@keyframes md-fade-in {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.md-animate-in {
  animation: md-fade-in var(--md-transition-slow) ease forwards;
}

.md-animate-in--delay-1 { animation-delay: 100ms; opacity: 0; }
.md-animate-in--delay-2 { animation-delay: 200ms; opacity: 0; }
.md-animate-in--delay-3 { animation-delay: 300ms; opacity: 0; }

/* ========================================
   SERVICE DETAIL CARDS
   ======================================== */

.md-service-detail {
  padding: var(--md-space-2xl) 0;
  border-bottom: 1px solid var(--md-outline);
}

.md-service-detail:first-of-type {
  padding-top: 0;
}

.md-service-detail:last-of-type {
  border-bottom: none;
  padding-bottom: 0;
}

.md-service-detail__grid {
  display: flex;
  flex-direction: column;
  gap: var(--md-space-lg);
  align-items: flex-start;
}

@media (min-width: 768px) {
  .md-service-detail__grid {
    flex-direction: row;
    gap: var(--md-space-3xl);
    align-items: flex-start;
  }

  .md-service-detail__grid--reverse {
    flex-direction: row-reverse;
  }
}

.md-service-detail__icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: var(--md-primary-container);
  color: var(--md-on-primary-container);
  border-radius: var(--md-shape-full);
  font-size: 48px;
}

.md-service-detail__icon .material-icons {
  font-size: 48px;
}

.md-service-detail__body {
  flex: 1;
  min-width: 0;
}

.md-service-detail__title {
  font-size: var(--md-font-title-large);
  font-weight: var(--md-font-weight-semibold);
  color: var(--md-on-surface);
  margin-bottom: var(--md-space-md);
  line-height: var(--md-line-height-title);
}

.md-service-detail__text {
  font-size: var(--md-font-body);
  line-height: var(--md-line-height-body);
  color: var(--md-on-surface-variant);
  margin-bottom: var(--md-space-lg);
}

.md-service-detail__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--md-space-sm);
}

.md-service-detail__features li {
  position: relative;
  padding-left: 28px;
  font-size: var(--md-font-body);
  line-height: var(--md-line-height-body);
  color: var(--md-on-surface-variant);
}

.md-service-detail__features li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--md-success);
  font-weight: var(--md-font-weight-bold);
}