/* ============================================================
   AIDAN WILKS — Personal Website
   Google-inspired clean, light, modern aesthetic
   ============================================================ */

/* ---------- CSS Variables ---------- */
:root {
  /* Colors */
  --color-primary: #1a73e8;
  --color-primary-dark: #1557b0;
  --color-primary-light: #e8f0fe;
  --color-primary-subtle: #f0f6ff;
  --color-accent: #f9ab00;
  --color-accent-warm: #ff8f00;
  --color-success: #34a853;
  --color-text: #202124;
  --color-text-secondary: #5f6368;
  --color-text-tertiary: #9aa0a6;
  --color-bg: #ffffff;
  --color-bg-soft: #f8f9fa;
  --color-bg-warm: #fffcf5;
  --color-border: #e8eaed;
  --color-border-light: #f1f3f4;

  /* Agent section dark */
  --color-agents-bg: #0d1117;
  --color-agents-surface: #161b22;
  --color-agents-border: #30363d;
  --color-agents-text: #e6edf3;
  --color-agents-muted: #8b949e;

  /* Terminal */
  --color-terminal-bg: #0d1117;
  --color-terminal-green: #7ee787;
  --color-terminal-blue: #79c0ff;
  --color-terminal-orange: #ffa657;
  --color-terminal-purple: #d2a8ff;
  --color-terminal-cyan: #56d4dd;
  --color-terminal-string: #a5d6ff;
  --color-terminal-prompt: #f0883e;

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'Fira Mono', 'Roboto Mono', monospace;

  /* 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;

  /* Sizing */
  --container-max: 1120px;
  --nav-height: 72px;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04), 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 2px 4px rgba(0, 0, 0, 0.04), 0 4px 12px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 4px 8px rgba(0, 0, 0, 0.04), 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-xl: 0 8px 16px rgba(0, 0, 0, 0.06), 0 16px 48px rgba(0, 0, 0, 0.1);

  /* Transitions */
  --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-fast: 200ms var(--ease-out);
  --transition-base: 350ms var(--ease-out);
  --transition-slow: 600ms var(--ease-out);
}


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

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

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

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


/* ---------- Utility ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.section {
  padding: var(--space-5xl) 0;
}

.section__label {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.section__heading {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--space-2xl);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(26, 115, 232, 0.3);
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  box-shadow: 0 4px 16px rgba(26, 115, 232, 0.4);
  transform: translateY(-1px);
}

.btn--outline {
  border: 1.5px solid var(--color-border);
  color: var(--color-text);
  background: var(--color-bg);
}

.btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
  transform: translateY(-1px);
}


/* ---------- Scroll-reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

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


/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  transition: background var(--transition-base), box-shadow var(--transition-base);
}

.nav--solid {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--color-border-light), var(--shadow-sm);
}

.nav__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-xl);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  transition: color var(--transition-fast);
}

.nav__logo span {
  color: var(--color-primary);
}

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

.nav__links a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.nav__links a:hover {
  color: var(--color-text);
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  border-radius: 1px;
  transition: width var(--transition-fast);
}

.nav__links a:hover::after {
  width: 100%;
}

.nav__cta {
  background: var(--color-primary);
  color: #fff !important;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.nav__cta::after {
  display: none !important;
}

.nav__cta:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  z-index: 1001;
}

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition-fast);
  transform-origin: center;
}

.nav__hamburger.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__hamburger.is-active span:nth-child(2) {
  opacity: 0;
}

.nav__hamburger.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}


/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 0;
  max-height: 600px;
  height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: calc(var(--nav-height) + var(--space-4xl)) var(--space-xl) var(--space-4xl);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  animation: orbFloat 20s ease-in-out infinite;
}

.hero__orb--1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(26, 115, 232, 0.25), transparent 70%);
  top: -10%;
  right: -10%;
  animation-delay: 0s;
}

.hero__orb--2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(249, 171, 0, 0.15), transparent 70%);
  bottom: -10%;
  left: -5%;
  animation-delay: -7s;
}

.hero__orb--3 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(52, 168, 83, 0.12), transparent 70%);
  top: 40%;
  left: 50%;
  animation-delay: -14s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -40px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.015) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 30%, transparent 70%);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

/* Hero availability badge */
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem 0.4rem 0.75rem;
  background: rgba(52, 168, 83, 0.08);
  border: 1px solid rgba(52, 168, 83, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  color: #188038;
  margin-bottom: var(--space-xl);
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-success);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(52, 168, 83, 0.4); }
  50% { box-shadow: 0 0 0 6px rgba(52, 168, 83, 0); }
}

.hero__name {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 800;
  line-height: 1.05;
  color: var(--color-text);
  margin-bottom: var(--space-lg);
  letter-spacing: -0.02em;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
}

.hero__desc {
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto var(--space-2xl);
}

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

.hero__scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.hero__scroll-hint span {
  display: block;
  width: 24px;
  height: 40px;
  border: 2px solid var(--color-border);
  border-radius: 12px;
  position: relative;
}

.hero__scroll-hint span::after {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--color-text-tertiary);
  border-radius: 2px;
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
  50% { transform: translateX(-50%) translateY(12px); opacity: 0.3; }
}


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

.about__feature {
  max-width: 800px;
  margin: 0 auto var(--space-3xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  position: relative;
}

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

.about__feature-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-lg) var(--space-xl);
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.6));
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.about__content {
  max-width: 680px;
  margin: 0 auto;
}

.about__text p {
  font-size: 1.0625rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
  line-height: 1.8;
}

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

.about__stats {
  display: flex;
  justify-content: center;
  gap: var(--space-2xl);
  padding-top: var(--space-3xl);
  border-top: 1px solid var(--color-border);
}

.stat {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-lg) var(--space-xl);
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  min-width: 200px;
}

.stat:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.stat__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stat__logo--toronto svg {
  opacity: 0.85;
}

.stat__text {
  display: flex;
  flex-direction: column;
}

.stat__number {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.2;
}

.stat__label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-tertiary);
}


/* ============================================================
   EXPERIENCE
   ============================================================ */
.experience {
  background: var(--color-bg);
}

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

.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--color-border);
}

.timeline__item {
  position: relative;
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: var(--space-xl);
  padding-bottom: var(--space-3xl);
}

.timeline__item:last-child {
  padding-bottom: 0;
}

.timeline__marker {
  display: flex;
  justify-content: center;
  padding-top: 4px;
  position: relative;
  z-index: 1;
}

.timeline__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-border);
  border: 3px solid var(--color-bg);
  box-shadow: 0 0 0 2px var(--color-border);
  transition: all var(--transition-base);
}

.timeline__dot--active {
  background: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-primary), 0 0 0 6px var(--color-primary-light);
}

.timeline__content {
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.timeline__content:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.timeline__date {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-primary);
  letter-spacing: 0.02em;
}

.timeline__role {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-top: var(--space-xs);
}

.timeline__company {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-top: 2px;
}

.timeline__desc {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-top: var(--space-sm);
}


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

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

.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
  border-color: var(--color-primary-light);
}

.card__icon {
  width: 56px;
  height: 56px;
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-xl);
  transition: background var(--transition-fast);
}

.card:hover .card__icon {
  background: var(--color-primary);
}

.card__icon svg {
  width: 28px;
  height: 28px;
  color: var(--color-primary);
  transition: color var(--transition-fast);
}

.card:hover .card__icon svg {
  color: #fff;
}

.card__title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.card__desc {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}


/* ============================================================
   FOR AI AGENTS
   ============================================================ */
.agents {
  background: var(--color-agents-bg);
  position: relative;
  overflow: hidden;
}

/* Subtle circuit pattern */
.agents::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 25% 25%, rgba(26, 115, 232, 0.06) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(52, 168, 83, 0.04) 0%, transparent 50%);
  pointer-events: none;
}

.agents .section__label {
  color: var(--color-terminal-blue);
}

.section__heading--light {
  color: var(--color-agents-text) !important;
}

.agents__header {
  text-align: center;
  margin-bottom: var(--space-4xl);
  position: relative;
}

.agents__badge {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-xl);
  background: rgba(26, 115, 232, 0.12);
  border: 1px solid rgba(26, 115, 232, 0.2);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.agents__badge svg {
  width: 32px;
  height: 32px;
  color: var(--color-terminal-blue);
}

.agents__sub {
  font-size: 1.125rem;
  color: var(--color-agents-muted);
  max-width: 480px;
  margin: 0 auto;
}

.agents__body {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}


/* ---------- Terminal ---------- */
.terminal {
  background: var(--color-terminal-bg);
  border: 1px solid var(--color-agents-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow:
    0 4px 8px rgba(0, 0, 0, 0.3),
    0 16px 48px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.terminal__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--color-agents-surface);
  border-bottom: 1px solid var(--color-agents-border);
}

.terminal__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.terminal__dot--red { background: #ff5f57; }
.terminal__dot--yellow { background: #febc2e; }
.terminal__dot--green { background: #28c840; }

.terminal__title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-agents-muted);
  margin-left: 8px;
}

.terminal__body {
  padding: var(--space-xl);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.9;
  min-height: 320px;
}

.terminal__line {
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.4s var(--ease-out), transform 0.4s var(--ease-out);
  white-space: nowrap;
  overflow: hidden;
}

.terminal__line.is-typed {
  opacity: 1;
  transform: translateY(0);
}

.terminal__line--empty {
  height: 1.9em;
}

.terminal__prompt {
  color: var(--color-terminal-prompt);
  margin-right: 8px;
  user-select: none;
}

.terminal__text--cmd {
  color: var(--color-agents-text);
}

.terminal__text--success {
  color: var(--color-terminal-green);
}

.terminal__text--tree {
  color: var(--color-agents-muted);
  padding-left: 4px;
}

.terminal__text--json {
  color: var(--color-agents-text);
}

.terminal__str {
  color: var(--color-terminal-string);
}

.terminal__key {
  color: var(--color-terminal-purple);
}

.terminal__val {
  color: var(--color-terminal-green);
}

.terminal__cursor {
  display: inline-block;
  width: 8px;
  height: 18px;
  background: var(--color-terminal-green);
  vertical-align: middle;
  animation: cursorBlink 1.2s step-end infinite;
}

@keyframes cursorBlink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}


/* ---------- Config card ---------- */
.config {
  background: var(--color-agents-surface);
  border: 1px solid var(--color-agents-border);
  border-radius: var(--radius-md);
  padding: var(--space-2xl);
}

.config__title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-agents-text);
  margin-bottom: var(--space-sm);
}

.config__desc {
  font-size: 0.9375rem;
  color: var(--color-agents-muted);
  margin-bottom: var(--space-xl);
}

.config__code {
  background: var(--color-terminal-bg);
  border: 1px solid var(--color-agents-border);
  border-radius: var(--radius-sm);
  padding: var(--space-xl);
  position: relative;
  overflow: hidden;
}

.config__code pre {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--color-agents-text);
  overflow-x: auto;
}

.config__copy {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-agents-border);
  border-radius: var(--radius-sm);
  color: var(--color-agents-muted);
  transition: all var(--transition-fast);
}

.config__copy:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-agents-text);
}

.config__copy svg {
  width: 16px;
  height: 16px;
}

.config__copy.is-copied {
  color: var(--color-terminal-green);
  border-color: var(--color-terminal-green);
}

.config__note {
  font-size: 0.8125rem;
  color: var(--color-agents-muted);
  margin-top: var(--space-lg);
  line-height: 1.6;
}

.config__docs-link {
  display: inline-block;
  margin-top: var(--space-lg);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-terminal-blue);
  transition: color var(--transition-fast);
}

.config__docs-link:hover {
  color: var(--color-agents-text);
}


/* ---------- Tool Reference ---------- */
.tools-ref {
  margin-top: var(--space-4xl);
  position: relative;
}

.tools-ref__title {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-agents-text);
  margin-bottom: var(--space-sm);
}

.tools-ref__desc {
  font-size: 0.9375rem;
  color: var(--color-agents-muted);
  margin-bottom: var(--space-2xl);
}

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

.tools-ref__card {
  background: var(--color-agents-surface);
  border: 1px solid var(--color-agents-border);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.tools-ref__card:hover {
  border-color: rgba(121, 192, 255, 0.25);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.tools-ref__header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.tools-ref__icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(121, 192, 255, 0.1);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.tools-ref__icon svg {
  width: 18px;
  height: 18px;
  color: var(--color-terminal-blue);
}

.tools-ref__name {
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  color: var(--color-terminal-green);
  font-weight: 600;
}

.tools-ref__what {
  font-size: 0.875rem;
  color: var(--color-agents-muted);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.tools-ref__params {
  margin-bottom: var(--space-md);
}

.tools-ref__params-label,
.tools-ref__example-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-agents-muted);
  margin-bottom: var(--space-xs);
}

.tools-ref__params-none {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
  font-style: italic;
}

.tools-ref__param {
  padding: var(--space-xs) 0;
}

.tools-ref__param code {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-terminal-purple);
  background: rgba(210, 168, 255, 0.08);
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
}

.tools-ref__param p {
  font-size: 0.8125rem;
  color: var(--color-agents-muted);
  margin-top: 2px;
  line-height: 1.5;
}

.tools-ref__param p code {
  color: var(--color-terminal-string);
  background: rgba(165, 214, 255, 0.08);
}

.tools-ref__required {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-terminal-orange);
  margin-left: var(--space-xs);
}

.tools-ref__optional {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-tertiary);
  margin-left: var(--space-xs);
}

.tools-ref__example {
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-agents-border);
}

.tools-ref__example code {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-agents-text);
  background: var(--color-terminal-bg);
  border: 1px solid var(--color-agents-border);
  border-radius: 6px;
  padding: var(--space-sm) var(--space-md);
  overflow-x: auto;
  white-space: nowrap;
  line-height: 1.7;
}

/* Responsive */
@media (max-width: 900px) {
  .tools-ref__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .tools-ref__example code {
    font-size: 0.6875rem;
  }
}


/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  background: var(--color-bg);
  text-align: center;
}

.contact__intro {
  font-size: 1.0625rem;
  color: var(--color-text-secondary);
  max-width: 520px;
  margin: -1rem auto var(--space-3xl);
  line-height: 1.7;
}

.contact__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  max-width: 740px;
  margin: 0 auto;
}

.contact__grid--two {
  grid-template-columns: repeat(2, 1fr);
  max-width: 500px;
}

.contact__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-2xl) var(--space-xl);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.contact__card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--color-primary-light);
}

.contact__icon {
  width: 36px;
  height: 36px;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.contact__label {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
}

.contact__value {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
}


/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  padding: var(--space-2xl) 0;
  border-top: 1px solid var(--color-border-light);
}

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

.footer p {
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
}


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

/* Tablet */
@media (max-width: 900px) {
  .about__stats {
    gap: var(--space-md);
    flex-direction: column;
    align-items: center;
  }

  .services__grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .agents__body {
    grid-template-columns: 1fr;
  }

  .contact__grid,
  .contact__grid--two {
    grid-template-columns: 1fr;
    max-width: 360px;
  }
}

/* Mobile */
@media (max-width: 640px) {
  :root {
    --nav-height: 64px;
  }

  .container {
    padding: 0 var(--space-lg);
  }

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

  /* Nav mobile */
  .nav__hamburger {
    display: flex;
  }

  .nav__links {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(320px, 85vw);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--color-bg);
    padding: calc(var(--nav-height) + var(--space-xl)) var(--space-2xl) var(--space-2xl);
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.1);
    transform: translateX(100%);
    transition: transform var(--transition-base);
  }

  .nav__links.is-open {
    transform: translateX(0);
  }

  .nav__links a {
    font-size: 1.125rem;
    padding: var(--space-md) 0;
    width: 100%;
    border-bottom: 1px solid var(--color-border-light);
    color: var(--color-text);
  }

  .nav__links a::after {
    display: none;
  }

  .nav__cta {
    margin-top: var(--space-md);
    text-align: center;
    border-bottom: none !important;
  }

  /* Hero mobile */
  .hero {
    min-height: calc(100vh - 2rem);
    padding: calc(var(--nav-height) + var(--space-2xl)) var(--space-lg) var(--space-3xl);
  }

  .hero__name {
    font-size: clamp(2.5rem, 12vw, 3.5rem);
  }

  .hero__scroll-hint {
    display: none;
  }

  /* About mobile */
  .about__stats {
    flex-direction: column;
    gap: var(--space-md);
    align-items: stretch;
  }

  /* Timeline mobile */
  .timeline::before {
    left: 15px;
  }

  .timeline__item {
    grid-template-columns: 32px 1fr;
    gap: var(--space-md);
  }

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

  /* Terminal mobile */
  .terminal__body {
    padding: var(--space-lg);
    font-size: 0.75rem;
    overflow-x: auto;
  }

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

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

  .config__code pre {
    font-size: 0.75rem;
  }

  /* Footer mobile */
  .footer__inner {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }
}

/* Mobile overlay for nav */
.nav__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.nav__overlay.is-visible {
  opacity: 1;
  visibility: visible;
}


/* ---------- Visually hidden (accessible email) ---------- */
.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;
}

/* ---------- Print ---------- */
@media print {
  .nav, .hero__bg, .hero__scroll-hint, .agents, .terminal {
    display: none;
  }

  .section {
    padding: 2rem 0;
    break-inside: avoid;
  }

  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}