/* ================================================
   DJPAT Digital — Main Stylesheet
   Dark + Premium Aesthetic | Cyan/Teal Accent
   ================================================ */

/* --- CSS Custom Properties --- */
:root {
  /* Typography */
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  /* Spacing Scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --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;

  /* Layout */
  --max-width: 1200px;
  --header-height: 64px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 150ms var(--ease-out);
  --transition-base: 300ms var(--ease-out);
  --transition-slow: 500ms var(--ease-out);
}

/* --- Dark Theme (default) --- */
[data-theme="dark"] {
  --color-bg: #0a0e17;
  --color-bg-elevated: #111827;
  --color-bg-subtle: #1a2332;
  --color-bg-card: #141c2b;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-hover: rgba(255, 255, 255, 0.15);
  --color-text: #f0f2f5;
  --color-text-secondary: #94a3b8;
  --color-text-muted: #64748b;
  --color-accent: #00d4aa;
  --color-accent-hover: #00e8bc;
  --color-accent-subtle: rgba(0, 212, 170, 0.1);
  --color-accent-glow: rgba(0, 212, 170, 0.25);
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 30px rgba(0, 212, 170, 0.15);
  color-scheme: dark;
}

/* --- Light Theme --- */
[data-theme="light"] {
  --color-bg: #f8fafb;
  --color-bg-elevated: #ffffff;
  --color-bg-subtle: #f1f4f8;
  --color-bg-card: #ffffff;
  --color-border: rgba(0, 0, 0, 0.08);
  --color-border-hover: rgba(0, 0, 0, 0.15);
  --color-text: #0f1729;
  --color-text-secondary: #475569;
  --color-text-muted: #94a3b8;
  --color-accent: #00a88a;
  --color-accent-hover: #008f75;
  --color-accent-subtle: rgba(0, 168, 138, 0.08);
  --color-accent-glow: rgba(0, 168, 138, 0.15);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.1);
  --shadow-glow: 0 0 30px rgba(0, 168, 138, 0.1);
  color-scheme: light;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background var(--transition-base), color var(--transition-base);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

@media (max-width: 640px) {
  .container {
    padding: 0 var(--space-4);
  }
}

/* ================================================
   HEADER
   ================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(10, 14, 23, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  transition: transform var(--transition-base), background var(--transition-base), box-shadow var(--transition-base);
}

[data-theme="light"] .site-header {
  background: rgba(248, 250, 251, 0.85);
}

.site-header--hidden {
  transform: translateY(-100%);
}

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

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

/* Logo */
.logo { display: flex; align-items: center; }

.logo-svg {
  height: 28px;
  width: auto;
  color: var(--color-text);
}

/* Navigation */
.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-link {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--color-text);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-cta {
  color: var(--color-accent) !important;
  border: 1px solid var(--color-accent);
  padding: var(--space-2) var(--space-4);
  border-radius: 6px;
  transition: background var(--transition-fast), color var(--transition-fast);
}

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

.nav-cta::after { display: none; }

/* Email link in nav */
.nav-email {
  color: var(--color-accent) !important;
  font-size: 13px;
  opacity: 0.85;
  letter-spacing: 0;
}
.nav-email:hover {
  opacity: 1;
}
.nav-email::after { display: none; }

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

/* Theme toggle */
.theme-toggle {
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: var(--space-2);
  cursor: pointer;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast), border-color var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle:hover {
  color: var(--color-text);
  border-color: var(--color-border-hover);
}

.theme-toggle svg {
  width: 18px;
  height: 18px;
}

[data-theme="dark"] .icon-moon { display: none; }
[data-theme="light"] .icon-sun { display: none; }

/* Mobile menu button */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
}

.mobile-menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.mobile-menu-btn[aria-expanded="true"] span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.mobile-menu-btn[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.mobile-menu-btn[aria-expanded="true"] span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 860px) {
  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-bg-elevated);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-6);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform var(--transition-base), opacity var(--transition-base);
    z-index: 99;
  }

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

  .nav-list {
    flex-direction: column;
    gap: var(--space-4);
  }

  .nav-link {
    font-size: 16px;
  }

  .mobile-menu-btn {
    display: flex;
  }
}

/* ================================================
   HERO
   ================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--header-height) + var(--space-16)) 0 var(--space-16);
  overflow: hidden;
}

.hero-bg-effects {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-gradient {
  position: absolute;
  top: -30%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(ellipse, var(--color-accent-glow) 0%, transparent 70%);
  opacity: 0.4;
}

[data-theme="light"] .hero-gradient {
  opacity: 0.2;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(var(--color-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-border) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 30%, transparent 100%);
}

.hero-content {
  position: relative;
  text-align: center;
  max-width: 800px;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-accent);
  background: var(--color-accent-subtle);
  border: 1px solid rgba(0, 212, 170, 0.2);
  padding: var(--space-2) var(--space-4);
  border-radius: 100px;
  margin-bottom: var(--space-6);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-6);
}

.hero-accent {
  color: var(--color-accent);
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--color-text-secondary);
  max-width: 580px;
  margin: 0 auto var(--space-8);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-12);
}

/* Stats */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}

.stat { text-align: center; }

.stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1.2;
}

.stat-label {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

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

@media (max-width: 640px) {
  .hero-stats {
    gap: var(--space-4);
  }
  .stat-value { font-size: 1.4rem; }
  .stat-label { font-size: 12px; }
}

/* ================================================
   BUTTONS
   ================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-accent);
  color: #0a0e17;
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  box-shadow: var(--shadow-glow);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-ghost:hover {
  border-color: var(--color-border-hover);
  background: var(--color-bg-subtle);
}

.btn-outline {
  background: transparent;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  padding: 10px 20px;
  font-size: 14px;
}

.btn-outline:hover {
  background: var(--color-accent);
  color: var(--color-bg);
  transform: translateY(-1px);
}

.btn-outline .arrow {
  transition: transform var(--transition-fast);
}

.btn-outline:hover .arrow {
  transform: translateX(4px);
}

/* ================================================
   SECTIONS (Shared)
   ================================================ */
.section {
  padding: clamp(var(--space-16), 8vw, var(--space-24)) 0;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-12);
}

.section-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-4);
}

.section-desc {
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ================================================
   SERVICES
   ================================================ */
.services {
  background: var(--color-bg-elevated);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

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

.service-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: var(--space-8);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.service-card:hover {
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.service-card--primary {
  background: linear-gradient(135deg, var(--color-bg-card), var(--color-accent-subtle));
  border-color: rgba(0, 212, 170, 0.15);
}

.service-card--primary:hover {
  border-color: rgba(0, 212, 170, 0.3);
  box-shadow: var(--shadow-glow);
}

.service-icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-4);
}

.service-icon svg {
  width: 100%;
  height: 100%;
  color: var(--color-text-secondary);
}

.service-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-accent);
  background: var(--color-accent-subtle);
  padding: var(--space-1) var(--space-3);
  border-radius: 4px;
  margin-bottom: var(--space-3);
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.service-card p {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.service-features {
  margin-top: var(--space-4);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}

.service-features li {
  font-size: 14px;
  color: var(--color-text-secondary);
  padding-left: var(--space-6);
  position: relative;
}

.service-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-accent-subtle);
  border: 2px solid var(--color-accent);
}

.service-features li::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 11px;
  width: 6px;
  height: 3px;
  border-left: 2px solid var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  transform: rotate(-45deg);
}

/* Service pricing */
.service-price {
  margin-bottom: var(--space-3);
}

.price-amount {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1.2;
}

.price-amount--from {
  font-size: 1.5rem;
}

.price-scope {
  display: block;
  font-size: 14px;
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

.service-costs-note {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.service-card-actions {
  margin-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: flex-start;
}

.service-learn-more {
  background: none;
  border: none;
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: opacity var(--transition-fast);
}

.service-learn-more:hover {
  opacity: 0.8;
}

/* Maintenance note below grid */
.services-maintenance-note {
  text-align: center;
  font-size: 15px;
  color: var(--color-text-muted);
  margin-top: var(--space-8);
}

@media (max-width: 640px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
  .service-card {
    padding: var(--space-6);
  }
  .service-features {
    grid-template-columns: 1fr;
  }
  .price-amount {
    font-size: 1.75rem;
  }
  .price-amount--from {
    font-size: 1.25rem;
  }
}

/* ================================================
   SERVICE DETAIL MODALS
   ================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.modal-overlay.is-active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  position: relative;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  max-width: 600px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  padding: var(--space-8);
  transform: translateY(20px) scale(0.97);
  transition: transform var(--transition-base);
}

.modal-overlay.is-active .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  color: var(--color-text-secondary);
  font-size: 1.5rem;
  line-height: 1;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.modal-close:hover {
  color: var(--color-text);
  border-color: var(--color-border-hover);
}

/* Modal body content */
.modal-body h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-1);
  padding-right: var(--space-10);
}

.modal-price {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.modal-description {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

.modal-section {
  margin-bottom: var(--space-6);
}

.modal-section h4 {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.modal-section ul {
  list-style: none;
  padding: 0;
}

.modal-section ul li {
  font-size: 14px;
  color: var(--color-text-secondary);
  padding: var(--space-2) 0;
  padding-left: var(--space-6);
  position: relative;
  border-bottom: 1px solid var(--color-border);
}

.modal-section ul li:last-child {
  border-bottom: none;
}

.modal-section ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-accent-subtle);
  border: 2px solid var(--color-accent);
}

.modal-section ul li::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 16px;
  width: 6px;
  height: 3px;
  border-left: 2px solid var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  transform: rotate(-45deg);
}

.modal-section p {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* How it works steps in modal */
.modal-steps {
  list-style: none;
  padding: 0;
  counter-reset: modal-step;
}

.modal-steps li {
  padding: var(--space-3) 0 var(--space-3) var(--space-8);
  position: relative;
  font-size: 14px;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
  counter-increment: modal-step;
}

.modal-steps li:last-child {
  border-bottom: none;
}

.modal-steps li::before {
  content: counter(modal-step);
  position: absolute;
  left: 0;
  top: var(--space-3);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-accent-subtle);
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Override the generic checkmark pseudo-elements for steps */
.modal-steps li::after {
  display: none;
}

.modal-cta {
  margin-top: var(--space-6);
  width: 100%;
  justify-content: center;
  font-size: 1rem;
  padding: var(--space-4) var(--space-8);
}

/* Modal mobile */
@media (max-width: 640px) {
  .modal-overlay {
    padding: var(--space-4);
    align-items: flex-end;
  }
  .modal-card {
    max-height: 90vh;
    padding: var(--space-6);
    border-radius: 16px 16px 0 0;
  }
  .modal-price {
    font-size: 1.5rem;
  }
}

/* ================================================
   PORTFOLIO
   ================================================ */
.portfolio {
  position: relative;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.portfolio-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  overflow: hidden;
  transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}

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

/* Preview Tiles */
.portfolio-preview {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.portfolio-preview--hvac {
  background: linear-gradient(135deg, #0d3b66, #1a6b8a, #247ba0);
}

.portfolio-preview--coaching {
  background: linear-gradient(135deg, #2d1b4e, #5b3a8c, #7c5cbf);
}

[data-theme="light"] .portfolio-preview--coaching {
  background: linear-gradient(135deg, #3a2267, #6b4aa0, #8b6bd0);
}

.portfolio-preview--realestate {
  background: linear-gradient(135deg, #1a3c2a, #2d6a4f, #40916c);
}

.preview-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.15);
  padding: var(--space-6);
  text-align: center;
}

.preview-icon {
  width: 64px;
  height: 64px;
  margin-bottom: var(--space-4);
}

.preview-business {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: white;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.preview-tagline {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  margin-top: var(--space-1);
}

/* Portfolio Info */
.portfolio-info {
  padding: var(--space-6);
}

.portfolio-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.industry-tag {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-2);
  border-radius: 4px;
}

.industry-tag--hvac {
  color: #247ba0;
  background: rgba(36, 123, 160, 0.15);
}

.industry-tag--coaching {
  color: #7c5cbf;
  background: rgba(124, 92, 191, 0.15);
}

.industry-tag--realestate {
  color: #40916c;
  background: rgba(64, 145, 108, 0.15);
}

.build-time {
  font-size: 12px;
  color: var(--color-text-muted);
}

[data-theme="light"] .portfolio-card {
  box-shadow: var(--shadow-md);
}

.portfolio-info h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.portfolio-info p {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

@media (max-width: 900px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }
}

/* ================================================
   PROCESS / HOW IT WORKS
   ================================================ */
.process {
  background: var(--color-bg-elevated);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.process-steps {
  max-width: 700px;
  margin: 0 auto;
}

.process-step {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-6);
  align-items: start;
  padding: var(--space-6);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.process-step:hover {
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-md);
}

.step-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  opacity: 0.4;
}

.step-content h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.step-content p {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.step-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
}

.step-icon svg {
  width: 100%;
  height: 100%;
  color: var(--color-text-muted);
}

.process-connector {
  width: 2px;
  height: 32px;
  background: linear-gradient(to bottom, var(--color-accent), transparent);
  margin: 0 auto;
  opacity: 0.3;
}

@media (max-width: 640px) {
  .process-step {
    grid-template-columns: auto 1fr;
    gap: var(--space-4);
    padding: var(--space-4);
  }
  .step-icon { display: none; }
  .step-number { font-size: 1.5rem; }
}

/* ================================================
   ABOUT
   ================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-12);
  align-items: center;
}

.about-content .section-tag {
  text-align: left;
}

.about-content .section-title {
  text-align: left;
}

.about-content p {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.about-content p strong {
  color: var(--color-text);
}

.about-highlights {
  margin-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.highlight {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 15px;
  font-weight: 500;
}

.highlight svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* About visual card */
.about-visual {
  display: flex;
  justify-content: center;
}

.about-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: var(--space-10);
  text-align: center;
  width: 100%;
  max-width: 300px;
}

.about-card-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-6);
}

.about-card-label {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.about-card-role {
  font-size: 14px;
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .about-content .section-title,
  .about-content .section-tag {
    text-align: center;
  }
  .about-content p {
    text-align: center;
  }
  .about-highlights {
    align-items: center;
  }
}

/* ================================================
   CONTACT
   ================================================ */
.contact {
  position: relative;
}

.contact-inner {
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

/* --- Contact Form --- */
.contact-form {
  margin-top: var(--space-8);
  text-align: left;
}

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

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

.form-group--full {
  margin-bottom: var(--space-6);
}

.form-group label {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
}

.form-group .required {
  color: var(--color-accent);
}

.form-group .optional {
  font-size: 12px;
  color: var(--color-text-muted);
  font-weight: 400;
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-text);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: var(--space-3) var(--space-4);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  -webkit-appearance: none;
  appearance: none;
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.1);
}

.form-group select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%2388928c' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: var(--space-10, 40px);
}

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

.form-submit {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  border: none;
  width: 100%;
  justify-content: center;
  font-size: 1rem;
  padding: var(--space-4) var(--space-8);
}

.form-submit svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.form-disclaimer {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: var(--space-3);
  text-align: center;
}

/* Thank you state */
.thank-you {
  padding: var(--space-12) 0;
  text-align: center;
}

.thank-you-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-6);
}

.thank-you-icon svg {
  width: 100%;
  height: 100%;
}

.thank-you h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--space-3);
  color: var(--color-accent);
}

.thank-you p {
  font-size: 15px;
  color: var(--color-text-secondary);
  max-width: 400px;
  margin: 0 auto;
}

/* Mobile form responsive */
@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* --- Service CTA buttons --- */
.service-cta {
  margin-top: var(--space-6);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 14px;
}

.service-card:not(.service-card--primary) .service-cta {
  margin-top: var(--space-4);
}

/* ================================================
   FOOTER
   ================================================ */
.site-footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
  padding: var(--space-12) 0 var(--space-8);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
}

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

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
}

.footer-tagline {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

.footer-email {
  display: inline-block;
  margin-top: var(--space-2);
  color: var(--color-accent);
  font-size: 14px;
  text-decoration: none;
  transition: opacity var(--transition-fast);
}
.footer-email:hover {
  opacity: 0.8;
  text-decoration: underline;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-6);
}

.footer-links a {
  font-size: 14px;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-4);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  width: 100%;
  text-align: center;
}

.footer-bottom p {
  font-size: 13px;
  color: var(--color-text-muted);
}

.pplx-attribution {
  font-size: 13px;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.pplx-attribution:hover {
  color: var(--color-accent);
}

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

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

/* Stagger children */
.stagger-children .fade-in:nth-child(1) { transition-delay: 0ms; }
.stagger-children .fade-in:nth-child(2) { transition-delay: 100ms; }
.stagger-children .fade-in:nth-child(3) { transition-delay: 200ms; }
.stagger-children .fade-in:nth-child(4) { transition-delay: 300ms; }
.stagger-children .fade-in:nth-child(5) { transition-delay: 400ms; }

/* ================================================
   UTILITIES
   ================================================ */
@media (max-width: 640px) {
  .section {
    padding: var(--space-12) 0;
  }
}

/* Focus styles */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Service pre-select highlight */
.form-group.is-highlighted select {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.15);
}

/* Selection */
::selection {
  background: var(--color-accent);
  color: var(--color-bg);
}

/* Form submit spinner */
.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
  margin-right: 6px;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}