/* ===========================
   DESIGN TOKENS
   =========================== */
:root,
[data-theme='light'] {
  /* Colors — Forest Green + Warm Neutral */
  --color-bg: #f4f5f2;
  --color-surface: #f8f9f6;
  --color-surface-2: #ffffff;
  --color-surface-offset: #eeefe9;
  --color-surface-offset-2: #e5e7df;
  --color-divider: #dde0d6;
  --color-border: #d0d4c8;

  /* Text */
  --color-text: #1c2218;
  --color-text-muted: #5a6354;
  --color-text-faint: #9aa393;
  --color-text-inverse: #f4f5f2;

  /* Primary — Deep Forest Green */
  --color-primary: #1b6b3a;
  --color-primary-hover: #145430;
  --color-primary-active: #0e3d22;
  --color-primary-highlight: #c8dece;
  --color-primary-light: #e8f2eb;

  /* Secondary — Solar Gold */
  --color-accent: #c8870a;
  --color-accent-light: #fdf4e3;

  /* Success */
  --color-success: #2e7d32;
  --color-success-highlight: #d4eecc;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition: 200ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(28, 34, 24, 0.08);
  --shadow-md: 0 4px 16px rgba(28, 34, 24, 0.1);
  --shadow-lg: 0 12px 40px rgba(28, 34, 24, 0.14);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(3rem, 0.5rem + 7vw, 7rem);

  /* Fonts */
  --font-body: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;
  --font-display: 'Noto Serif JP', 'Hiragino Mincho ProN', serif;
  --font-en: 'Inter', sans-serif;

  /* Layout */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --header-height: 68px;
}

[data-theme='dark'] {
  --color-bg: #141814;
  --color-surface: #191d19;
  --color-surface-2: #1e231e;
  --color-surface-offset: #1c201c;
  --color-surface-offset-2: #212621;
  --color-divider: #252a25;
  --color-border: #303630;
  --color-text: #cdd4c9;
  --color-text-muted: #7a8875;
  --color-text-faint: #4f5a4a;
  --color-text-inverse: #191d19;
  --color-primary: #5aad7a;
  --color-primary-hover: #3d9462;
  --color-primary-active: #2a784a;
  --color-primary-highlight: #1e3228;
  --color-primary-light: #1a2b1e;
  --color-accent: #f5a83c;
  --color-accent-light: #2a2218;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.45);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #141814;
    --color-surface: #191d19;
    --color-surface-2: #1e231e;
    --color-surface-offset: #1c201c;
    --color-surface-offset-2: #212621;
    --color-divider: #252a25;
    --color-border: #303630;
    --color-text: #cdd4c9;
    --color-text-muted: #7a8875;
    --color-text-faint: #4f5a4a;
    --color-text-inverse: #191d19;
    --color-primary: #5aad7a;
    --color-primary-hover: #3d9462;
    --color-primary-active: #2a784a;
    --color-primary-highlight: #1e3228;
    --color-primary-light: #1a2b1e;
    --color-accent: #f5a83c;
    --color-accent-light: #2a2218;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.25);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.45);
  }
}

/* ===========================
   BASE RESET
   =========================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + var(--space-4));
}

body {
  min-height: 100dvh;
  line-height: 1.7;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  transition: background-color 0.25s, color 0.25s;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

ul[role='list'], ol[role='list'] {
  list-style: none;
}

input, button, textarea, select {
  font: inherit;
  color: inherit;
}

h1, h2, h3, h4, h5, h6 {
  text-wrap: balance;
  line-height: 1.2;
}

p, li {
  text-wrap: pretty;
  max-width: 72ch;
}

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

button {
  cursor: pointer;
  background: none;
  border: none;
}

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

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ===========================
   LAYOUT
   =========================== */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-5), 5vw, var(--space-12));
}

.section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}

/* ===========================
   BUTTONS
   =========================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition:
    background var(--transition),
    color var(--transition),
    border-color var(--transition),
    transform var(--transition),
    box-shadow var(--transition);
  white-space: nowrap;
  text-decoration: none;
  letter-spacing: 0.01em;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(27, 107, 58, 0.3);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 4px 16px rgba(27, 107, 58, 0.4);
}

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

/* ===========================
   HEADER
   =========================== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-divider);
  transition:
    box-shadow var(--transition),
    background var(--transition);
  height: var(--header-height);
}

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

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--space-8);
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text);
  flex-shrink: 0;
  transition: color var(--transition), opacity var(--transition);
}
.logo:hover { opacity: 0.8; }

.logo svg { color: var(--color-primary); }

.logo-text {
  font-family: var(--font-en);
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-text);
}

.logo-accent {
  color: var(--color-primary);
}

/* Nav */
.nav ul {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
}

.nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition);
  position: relative;
  padding-block: var(--space-1);
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition);
}

.nav a:hover {
  color: var(--color-primary);
}
.nav a:hover::after { width: 100%; }

/* Header actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}
.theme-toggle:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav-toggle[aria-expanded='true'] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded='true'] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded='true'] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-divider);
    padding: var(--space-6);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition);
    z-index: 99;
  }
  .nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav ul {
    flex-direction: column;
    gap: var(--space-4);
    align-items: flex-start;
  }
  .nav a {
    font-size: var(--text-base);
  }
}

/* ===========================
   HERO
   =========================== */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, color-mix(in srgb, var(--color-primary) 8%, transparent) 0%, transparent 70%),
    radial-gradient(ellipse 60% 80% at 20% 80%, color-mix(in srgb, var(--color-accent) 6%, transparent) 0%, transparent 60%);
  pointer-events: none;
}

/* Decorative pattern */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, var(--color-border) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.4;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: var(--space-20);
  padding-bottom: var(--space-20);
  max-width: 760px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-primary-highlight);
  margin-bottom: var(--space-6);
  animation: fadeInUp 0.6s ease both;
}

.hero-title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 600;
  line-height: 1.15;
  color: var(--color-text);
  margin-bottom: var(--space-6);
  animation: fadeInUp 0.6s 0.1s ease both;
}

.hero-highlight {
  color: var(--color-primary);
  position: relative;
}

.hero-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-10);
  animation: fadeInUp 0.6s 0.2s ease both;
  max-width: 56ch;
}

.hero-cta {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  animation: fadeInUp 0.6s 0.3s ease both;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  opacity: 0.4;
  animation: bounce 2s ease infinite;
}

.hero-scroll-indicator span {
  display: block;
  width: 1px;
  height: 48px;
  background: var(--color-primary);
  margin: 0 auto;
  border-radius: 1px;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

.br-desktop { display: none; }
@media (min-width: 640px) { .br-desktop { display: block; } }

/* ===========================
   STATS BAR
   =========================== */
.stats-bar {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  padding-block: var(--space-8);
}

.stats-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(var(--space-6), 4vw, var(--space-12));
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  text-align: center;
}

.stat-number {
  font-family: var(--font-en);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  letter-spacing: -0.02em;
}

.stat-unit {
  font-size: var(--text-sm);
  font-weight: 400;
  font-family: var(--font-body);
}

.stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
  flex-shrink: 0;
}

@media (max-width: 480px) {
  .stat-divider { display: none; }
  .stats-grid { gap: var(--space-6); justify-content: space-around; }
}

/* ===========================
   SECTION HEADER
   =========================== */
.section-header {
  margin-bottom: clamp(var(--space-10), 5vw, var(--space-16));
  max-width: var(--content-narrow);
}

.section-label {
  font-family: var(--font-en);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.section-desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.8;
}

/* ===========================
   ABOUT
   =========================== */
.about-section {
  background: var(--color-surface);
}

.about-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: start;
}

@media (max-width: 900px) {
  .about-layout {
    grid-template-columns: 1fr;
  }
}

.about-visual {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  position: sticky;
  top: calc(var(--header-height) + var(--space-8));
}

@media (max-width: 900px) {
  .about-visual { position: static; }
}

.about-image-frame {
  position: relative;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-surface-offset));
  border-radius: var(--radius-xl);
  aspect-ratio: 4/5;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.about-image-placeholder {
  color: var(--color-primary);
  opacity: 0.6;
}

.about-tag {
  position: absolute;
  bottom: var(--space-4);
  left: var(--space-4);
  right: var(--space-4);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  text-align: center;
  letter-spacing: 0.04em;
}

.about-quote {
  background: var(--color-primary-light);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-4) var(--space-5);
}

.about-quote p {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  color: var(--color-primary);
  line-height: 1.7;
  max-width: none;
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.about-info-block h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.about-info-block p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.8;
  max-width: 64ch;
}

.about-info-block p + p {
  margin-top: var(--space-3);
}

.about-details {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.detail-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--color-divider);
  background: var(--color-surface-2);
}

.detail-row:last-child { border-bottom: none; }

.detail-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.detail-value {
  font-size: var(--text-sm);
  color: var(--color-text);
}

.about-expertise h4 {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.tag {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
  transition: all var(--transition);
}

.tag:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary-highlight);
  color: var(--color-primary);
}

/* ===========================
   SERVICES
   =========================== */
.services-section {
  background: var(--color-bg);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}

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

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.service-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-highlight);
}

.service-card--featured {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-surface));
  border-color: var(--color-primary-highlight);
}

.service-icon {
  width: 56px;
  height: 56px;
  background: var(--color-primary-light);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
  border: 1px solid var(--color-primary-highlight);
}

.service-card--featured .service-icon {
  background: var(--color-primary);
  color: #fff;
  border-color: transparent;
}

.service-content h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.service-content p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-4);
  max-width: 48ch;
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  list-style: none;
}

.service-list li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: none;
}

.service-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
}

.services-cta {
  margin-top: var(--space-12);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-5);
}

.services-cta p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: none;
}

/* ===========================
   CONTACT
   =========================== */
.contact-section {
  background: var(--color-surface);
}

.contact-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: clamp(var(--space-8), 6vw, var(--space-16));
  align-items: start;
}

@media (max-width: 860px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.contact-info-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.contact-icon {
  width: 42px;
  height: 42px;
  background: var(--color-primary-light);
  border: 1px solid var(--color-primary-highlight);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.contact-info-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: var(--space-1);
  max-width: none;
}

.contact-info-value {
  font-size: var(--text-sm);
  color: var(--color-text);
  max-width: none;
}

.contact-note {
  margin-top: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--color-accent-light);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.contact-note p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: none;
}

/* Form */
.contact-form {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-6), 4vw, var(--space-10));
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

@media (max-width: 560px) {
  .form-row { grid-template-columns: 1fr; }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}

.required {
  color: #d32f2f;
  margin-left: 2px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-text);
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235a6354' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: var(--space-8);
  cursor: pointer;
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 15%, transparent);
}

.form-group input.error,
.form-group textarea.error {
  border-color: #d32f2f;
}

.field-error {
  font-size: var(--text-xs);
  color: #d32f2f;
  min-height: 1em;
}

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

.btn-submit {
  align-self: flex-start;
  padding: var(--space-3) var(--space-8);
  font-size: var(--text-base);
}

.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.form-success {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--color-success-highlight, #d4eecc);
  border: 1px solid var(--color-success, #2e7d32);
  border-radius: var(--radius-md);
  color: var(--color-success, #2e7d32);
}

.form-success p {
  font-size: var(--text-sm);
  font-weight: 500;
  max-width: none;
}

/* ===========================
   FOOTER
   =========================== */
.footer {
  background: var(--color-surface-offset);
  border-top: 1px solid var(--color-divider);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-10);
  padding-bottom: var(--space-8);
  gap: var(--space-8);
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-tagline {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  max-width: none;
}

.footer-nav ul {
  display: flex;
  gap: var(--space-6);
  flex-wrap: wrap;
  list-style: none;
}

.footer-nav a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  transition: color var(--transition);
}
.footer-nav a:hover { color: var(--color-primary); }

.footer-bottom {
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-4);
}

.copyright {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-align: center;
  max-width: none;
}

/* ===========================
   SCROLL ANIMATIONS
   =========================== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.is-visible {
  opacity: 1;
  transform: none;
}

.fade-in:nth-child(2) { transition-delay: 0.1s; }
.fade-in:nth-child(3) { transition-delay: 0.2s; }
.fade-in:nth-child(4) { transition-delay: 0.3s; }