/* =============================================
   THE A/C TECHS — Design Tokens & Styles
   Palette: Navy blue (#1B2A4A) + Steel blue (#2E5090)
   Accent: Red (#C03030) from brand flame
   ============================================= */

:root,
[data-theme='light'] {
  /* 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, 8rem);

  /* 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;

  /* Surfaces */
  --color-bg: #F5F7FA;
  --color-surface: #FFFFFF;
  --color-surface-2: #EEF1F6;
  --color-surface-offset: #E8EBF0;
  --color-divider: #D0D5DD;
  --color-border: #C4CAD4;

  /* Text */
  --color-text: #1B2A4A;
  --color-text-muted: #5A6A82;
  --color-text-faint: #94A0B4;
  --color-text-inverse: #F5F7FA;

  /* Primary (Navy) */
  --color-primary: #1B2A4A;
  --color-primary-hover: #142240;
  --color-primary-active: #0E1A30;

  /* Accent (Steel Blue) */
  --color-accent: #2E5090;
  --color-accent-hover: #244178;
  --color-accent-active: #1A3260;

  /* CTA / Red accent */
  --color-cta: #C03030;
  --color-cta-hover: #A52828;
  --color-cta-active: #8B2020;

  /* Cool blue for ice / cooling references */
  --color-cool: #4A9BD9;
  --color-warm: #E8712E;

  /* Semantic */
  --color-success: #2E8B57;
  --color-warning: #D4960A;
  --color-error: #C03030;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-sm: 0 1px 2px oklch(0.2 0.02 250 / 0.06);
  --shadow-md: 0 4px 12px oklch(0.2 0.02 250 / 0.08);
  --shadow-lg: 0 12px 32px oklch(0.2 0.02 250 / 0.12);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --content-full: 100%;

  /* Fonts */
  --font-display: 'Cabinet Grotesk', 'Arial Black', sans-serif;
  --font-body: 'General Sans', 'Helvetica Neue', sans-serif;
}

/* Dark mode */
[data-theme='dark'] {
  --color-bg: #0E1420;
  --color-surface: #151D2E;
  --color-surface-2: #1A2538;
  --color-surface-offset: #1E2942;
  --color-divider: #2A3652;
  --color-border: #354160;
  --color-text: #D4DAE6;
  --color-text-muted: #8A95AA;
  --color-text-faint: #5A6580;
  --color-text-inverse: #0E1420;
  --color-primary: #6B8FC4;
  --color-primary-hover: #8BAAD6;
  --color-primary-active: #A8C2E4;
  --color-accent: #5A8AC8;
  --color-accent-hover: #7AA4DA;
  --color-accent-active: #98BCEA;
  --color-cta: #E05050;
  --color-cta-hover: #E87070;
  --color-cta-active: #F09090;
  --color-cool: #6AB4E8;
  --color-warm: #F0924A;
  --color-success: #4AAE72;
  --color-warning: #E8B040;
  --color-error: #E05050;
  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.25);
  --shadow-md: 0 4px 12px oklch(0 0 0 / 0.35);
  --shadow-lg: 0 12px 32px oklch(0 0 0 / 0.45);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #0E1420;
    --color-surface: #151D2E;
    --color-surface-2: #1A2538;
    --color-surface-offset: #1E2942;
    --color-divider: #2A3652;
    --color-border: #354160;
    --color-text: #D4DAE6;
    --color-text-muted: #8A95AA;
    --color-text-faint: #5A6580;
    --color-text-inverse: #0E1420;
    --color-primary: #6B8FC4;
    --color-primary-hover: #8BAAD6;
    --color-primary-active: #A8C2E4;
    --color-accent: #5A8AC8;
    --color-accent-hover: #7AA4DA;
    --color-accent-active: #98BCEA;
    --color-cta: #E05050;
    --color-cta-hover: #E87070;
    --color-cta-active: #F09090;
    --color-cool: #6AB4E8;
    --color-warm: #F0924A;
    --color-success: #4AAE72;
    --color-warning: #E8B040;
    --color-error: #E05050;
    --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.25);
    --shadow-md: 0 4px 12px oklch(0 0 0 / 0.35);
    --shadow-lg: 0 12px 32px oklch(0 0 0 / 0.45);
  }
}

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

.container {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.container--narrow {
  max-width: var(--content-default);
}

/* =============================================
   SKIP LINK
   ============================================= */

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  z-index: 100;
  text-decoration: none;
  font-size: var(--text-sm);
}
.skip-link:focus {
  top: var(--space-2);
}

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

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: oklch(from var(--color-bg) l c h / 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid oklch(from var(--color-text) l c h / 0.08);
  transition: box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-3);
  gap: var(--space-4);
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}

.header__logo img {
  height: 48px;
  width: auto;
  border-radius: var(--radius-sm);
}

@media (min-width: 768px) {
  .header__logo img {
    height: 56px;
  }
}

.header__logo-text {
  display: none;
  flex-direction: column;
  line-height: 1.15;
}

@media (min-width: 480px) {
  .header__logo-text {
    display: flex;
  }
}

.header__logo-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
}

.header__logo-tagline {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.header__nav-links {
  display: none;
  list-style: none;
  gap: var(--space-5);
  align-items: center;
}

@media (min-width: 768px) {
  .header__nav-links {
    display: flex;
  }
}

.header__nav-links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 500;
  letter-spacing: 0.01em;
}

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

.header__phone {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-cta);
  text-decoration: none;
  white-space: nowrap;
}

.header__phone:hover {
  color: var(--color-cta-hover);
}

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

.header__phone-text {
  display: none;
}

@media (min-width: 480px) {
  .header__phone-text {
    display: inline;
  }
}

/* Mobile menu toggle */
.mobile-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--color-text);
}

@media (min-width: 768px) {
  .mobile-toggle {
    display: none;
  }
}

.mobile-toggle svg {
  width: 24px;
  height: 24px;
}

/* Mobile nav overlay */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  background: var(--color-bg);
  padding: var(--space-20) var(--space-6) var(--space-6);
  flex-direction: column;
  gap: var(--space-6);
}

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

.mobile-nav__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
}

.mobile-nav a {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  text-decoration: none;
  padding: var(--space-3) 0;
  border-bottom: 1px solid oklch(from var(--color-text) l c h / 0.08);
  display: block;
}

.mobile-nav a:hover {
  color: var(--color-accent);
}

/* Theme toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: var(--color-text-muted);
  border-radius: var(--radius-md);
}

.theme-toggle:hover {
  color: var(--color-text);
  background: var(--color-surface-2);
}

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

.hero {
  position: relative;
  min-height: 75vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

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

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    oklch(from var(--color-primary) l c h / 0.88) 0%,
    oklch(from var(--color-accent) l c h / 0.72) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  padding-block: var(--space-16);
  max-width: 680px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: oklch(1 0 0 / 0.12);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 600;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: #fff;
  margin-bottom: var(--space-4);
  line-height: 1.08;
}

.hero__subtitle {
  font-size: var(--text-base);
  color: oklch(1 0 0 / 0.85);
  margin-bottom: var(--space-8);
  line-height: 1.6;
  max-width: 540px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-md);
  text-decoration: none;
  cursor: pointer;
  border: none;
  white-space: nowrap;
  min-height: 48px;
}

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

.btn--outline {
  background: transparent;
  color: #fff;
  border: 2px solid oklch(1 0 0 / 0.35);
}
.btn--outline:hover {
  background: oklch(1 0 0 / 0.1);
  border-color: oklch(1 0 0 / 0.6);
}

.btn--secondary {
  background: var(--color-accent);
  color: #fff;
}
.btn--secondary:hover {
  background: var(--color-accent-hover);
}

.btn--dark-outline {
  background: transparent;
  color: var(--color-text);
  border: 2px solid var(--color-border);
}
.btn--dark-outline:hover {
  background: var(--color-surface-2);
  border-color: var(--color-text-muted);
}

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

/* =============================================
   SECTION BASE
   ============================================= */

.section {
  padding-block: clamp(var(--space-12), 6vw, var(--space-24));
}

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

.section__header {
  text-align: left;
  margin-bottom: var(--space-10);
  max-width: 600px;
}

.section__label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-2);
}

.section__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.section__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* =============================================
   SERVICES GRID
   ============================================= */

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

@media (min-width: 640px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: box-shadow var(--transition-interactive),
              transform var(--transition-interactive);
}

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

.service-card__icon {
  width: 44px;
  height: 44px;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.service-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.service-card__text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* =============================================
   WHY CHOOSE US — 2-COLUMN LAYOUT
   ============================================= */

.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 768px) {
  .why-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }
}

.why-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

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

.why-item__icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  color: var(--color-accent);
}

.why-item__content h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.why-item__content p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

.why-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.why-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* =============================================
   STAT BAR
   ============================================= */

.stat-bar {
  background: var(--color-primary);
  padding-block: var(--space-8);
}

.stat-bar__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  text-align: center;
}

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

.stat-item__number {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
}

.stat-item__label {
  font-size: var(--text-xs);
  color: oklch(1 0 0 / 0.7);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: var(--space-1);
}

/* =============================================
   SERVICE AREA
   ============================================= */

.area-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .area-layout {
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-12);
    align-items: start;
  }
}

.area-cities {
  columns: 2;
  column-gap: var(--space-6);
  list-style: none;
}

@media (min-width: 640px) {
  .area-cities {
    columns: 3;
  }
}

.area-cities li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding: var(--space-1) 0;
  break-inside: avoid;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.area-cities li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.area-cta-box {
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
}

.area-cta-box h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.area-cta-box p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
  max-width: none;
}

.area-cta-box .phone-big {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-cta);
  text-decoration: none;
  display: block;
  margin-bottom: var(--space-4);
}

.area-cta-box .phone-big:hover {
  color: var(--color-cta-hover);
}

/* =============================================
   TESTIMONIALS
   ============================================= */

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

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

.testimonial-card {
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.testimonial-card__stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-3);
  color: var(--color-warning);
}

.testimonial-card__stars svg {
  width: 18px;
  height: 18px;
}

.testimonial-card__text {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.6;
  margin-bottom: var(--space-4);
  font-style: italic;
}

.testimonial-card__author {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 600;
}

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

.cta-banner {
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-accent) 100%
  );
  padding-block: clamp(var(--space-12), 6vw, var(--space-20));
  text-align: center;
}

.cta-banner__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: #fff;
  margin-bottom: var(--space-3);
}

.cta-banner__text {
  font-size: var(--text-base);
  color: oklch(1 0 0 / 0.8);
  margin-bottom: var(--space-6);
  max-width: 540px;
  margin-inline: auto;
}

.cta-banner__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
}

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

.footer {
  background: var(--color-primary);
  color: oklch(1 0 0 / 0.75);
  padding-block: var(--space-12) var(--space-6);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

@media (min-width: 640px) {
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer__brand-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-2);
}

.footer__brand-tagline {
  font-size: var(--text-xs);
  color: oklch(1 0 0 / 0.5);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-4);
}

.footer__brand p {
  font-size: var(--text-sm);
  line-height: 1.6;
}

.footer h4 {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-4);
}

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

.footer__links a {
  font-size: var(--text-sm);
  color: oklch(1 0 0 / 0.65);
  text-decoration: none;
}

.footer__links a:hover {
  color: #fff;
}

.footer__bottom {
  border-top: 1px solid oklch(1 0 0 / 0.12);
  padding-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
}

.footer__copyright {
  font-size: var(--text-xs);
  color: oklch(1 0 0 / 0.45);
}

.footer__license {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: oklch(1 0 0 / 0.4);
}

/* =============================================
   CONTACT FORM
   ============================================= */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .contact-layout {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: start;
  }
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.contact-info__item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.contact-info__item svg {
  width: 24px;
  height: 24px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-info__item h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.contact-info__item p,
.contact-info__item a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  line-height: 1.5;
}

.contact-info__item a:hover {
  color: var(--color-accent);
}

.contact-form {
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}

@media (min-width: 768px) {
  .contact-form {
    padding: var(--space-8);
  }
}

.contact-form__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-5);
}

.form-group {
  margin-bottom: var(--space-4);
}

.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-3);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.5;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px oklch(from var(--color-accent) l c h / 0.15);
}

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

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

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

@media (min-width: 480px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }

  .form-row .form-group {
    margin-bottom: 0;
  }
}

.form-success {
  display: none;
  text-align: center;
  padding: var(--space-8) var(--space-4);
}

.form-success.show {
  display: block;
}

.form-success svg {
  width: 48px;
  height: 48px;
  color: var(--color-success);
  margin: 0 auto var(--space-4);
}

.form-success h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.form-success p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

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

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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