/* ==================================================
   911 KOOL — PALM SPRINGS / RIVERSIDE HVAC
   Design system inspired by PalmSpringsHVAC DESIGN.md
   Oasis blue + terracotta sand + sunset coral
   ================================================== */

/* ---------- DESIGN TOKENS ---------- */
:root {
  --color-primary: #0F4C81;
  --color-primary-dark: #0A3358;
  --color-primary-light: #1B6BAE;
  --color-primary-50: #E6F0FA;

  --color-secondary: #D4A373;
  --color-secondary-light: #E8C8A5;

  --color-accent: #F4A261;
  --color-accent-dark: #E07E3C;
  --color-accent-50: #FFF1E6;

  --color-success: #2A9D8F;
  --color-success-dark: #1F7A6E;

  --color-bg: #F7F5F0;
  --color-surface: #FFFFFF;
  --color-surface-alt: #F0EDE6;
  --color-card: #FFFFFF;

  --color-text: #1A1A1A;
  --color-text-muted: #54514C;
  --color-text-light: #7E7B74;
  --color-text-inverse: #F7F5F0;

  --color-border: #E5E1D8;
  --color-border-dark: #D4CFC4;

  --font-display: 'Satoshi', 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-accent: 'Playfair Display', serif;

  --fs-xs: clamp(0.75rem, 0.73rem + 0.1vw, 0.8125rem);
  --fs-sm: clamp(0.875rem, 0.85rem + 0.12vw, 0.9375rem);
  --fs-base: clamp(1rem, 0.97rem + 0.15vw, 1.0625rem);
  --fs-lg: clamp(1.125rem, 1.08rem + 0.22vw, 1.25rem);
  --fs-xl: clamp(1.375rem, 1.28rem + 0.4vw, 1.625rem);
  --fs-2xl: clamp(1.75rem, 1.6rem + 0.6vw, 2.25rem);
  --fs-3xl: clamp(2.25rem, 2rem + 0.9vw, 3rem);
  --fs-4xl: clamp(2.75rem, 2.4rem + 1.25vw, 3.75rem);
  --fs-5xl: clamp(3.25rem, 2.8rem + 1.75vw, 4.75rem);

  --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;

  --container-max: 1280px;
  --container-narrow: 760px;
  --header-height: 84px;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(26, 26, 26, 0.06);
  --shadow-md: 0 4px 16px rgba(26, 26, 26, 0.08);
  --shadow-lg: 0 12px 40px rgba(26, 26, 26, 0.10);
  --shadow-xl: 0 24px 64px rgba(26, 26, 26, 0.14);

  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --duration: 0.25s;

  --grad-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  --grad-accent: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  --grad-hero: linear-gradient(120deg, rgba(15, 44, 61, 0.92) 0%, rgba(15, 76, 129, 0.78) 60%, rgba(244, 162, 97, 0.35) 100%);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--duration) var(--ease);
}

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

ul, ol { list-style: none; }

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

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* ---------- TYPOGRAPHY ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--color-text);
}

h1 { font-size: var(--fs-5xl); font-weight: 800; }
h2 { font-size: var(--fs-4xl); letter-spacing: -0.02em; }
h3 { font-size: var(--fs-3xl); }
h4 { font-size: var(--fs-2xl); }
h5 { font-size: var(--fs-xl); }
h6 { font-size: var(--fs-lg); }

p { margin-bottom: var(--space-4); }

.accent-text {
  font-family: var(--font-accent);
  font-style: italic;
  font-weight: 500;
  letter-spacing: -0.01em;
}

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

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

.section { padding-block: var(--space-20); }
.section-sm { padding-block: var(--space-16); }
.section-alt { background: var(--color-surface-alt); }
.section-dark {
  background: var(--color-primary-dark);
  color: var(--color-text-inverse);
}
.section-dark h2,
.section-dark h3,
.section-dark h4 { color: var(--color-text-inverse); }

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: var(--space-3);
}

.eyebrow svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.section-title {
  font-size: var(--fs-4xl);
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--fs-lg);
  color: var(--color-text-muted);
  max-width: 60ch;
  margin-inline: auto;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--duration) var(--ease);
  white-space: nowrap;
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
}

.btn-primary {
  background: var(--grad-accent);
  color: var(--color-text);
  box-shadow: 0 4px 14px rgba(244, 162, 97, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(244, 162, 97, 0.45);
  color: var(--color-text);
}

.btn-secondary {
  background: var(--grad-primary);
  color: var(--color-text-inverse);
  box-shadow: 0 4px 14px rgba(15, 76, 129, 0.35);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(15, 76, 129, 0.45);
  color: var(--color-text-inverse);
}

.btn-outline {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: transparent;
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.btn-ghost {
  color: var(--color-text-inverse);
  border-color: rgba(247, 245, 240, 0.55);
  background: rgba(247, 245, 240, 0.08);
  backdrop-filter: blur(8px);
}

.btn-ghost:hover {
  background: rgba(247, 245, 240, 0.18);
  border-color: rgba(247, 245, 240, 0.85);
  color: var(--color-text-inverse);
}

.btn-white {
  background: var(--color-surface);
  color: var(--color-primary-dark);
  box-shadow: var(--shadow-md);
}

.btn-white:hover {
  background: var(--color-text-inverse);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.btn-lg {
  padding: var(--space-5) var(--space-10);
  font-size: var(--fs-lg);
}

/* ---------- HEADER ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(247, 245, 240, 0.98);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  transition: box-shadow var(--duration) var(--ease);
}

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

.header-inner {
  max-width: var(--container-max);
  height: 100%;
  margin-inline: auto;
  padding-inline: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.logo svg { height: 48px; width: auto; }

.logo-img {
  height: 52px;
  width: auto;
  display: block;
}

footer .logo-img {
  height: 48px;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.3));
}

.logo-text {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.logo-text span {
  display: block;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
}

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

.nav-link {
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-text);
  position: relative;
  padding-block: var(--space-2);
  transition: color var(--duration) var(--ease);
}

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

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.header-phone {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-base);
  color: var(--color-primary);
  white-space: nowrap;
}

.header-phone svg {
  width: 18px;
  height: 18px;
  fill: var(--color-accent-dark);
}

/* Hamburger */
.hamburger {
  display: none;
  width: 44px;
  height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--duration) var(--ease);
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 380px;
  height: 100vh;
  background: var(--color-primary-dark);
  z-index: 999;
  display: flex;
  flex-direction: column;
  padding: calc(var(--header-height) + var(--space-8)) var(--space-8) var(--space-8);
  transition: right 0.35s var(--ease);
  overflow-y: auto;
}

.mobile-nav.open { right: 0; }

.mobile-nav .nav-link {
  display: block;
  padding: var(--space-4) 0;
  font-size: var(--fs-xl);
  color: rgba(247, 245, 240, 0.9);
  border-bottom: 1px solid rgba(247, 245, 240, 0.1);
}

.mobile-nav .nav-link::after { display: none; }

.mobile-nav .nav-link:hover,
.mobile-nav .nav-link.active { color: var(--color-accent); }

.mobile-nav .header-phone {
  color: var(--color-accent);
  margin-top: var(--space-6);
  font-size: var(--fs-xl);
}

.mobile-nav .btn {
  margin-top: var(--space-6);
  justify-content: center;
}

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 44, 61, 0.55);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration) var(--ease);
}

.nav-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--color-primary-dark) url('../images/hero-bg.jpg') center / cover no-repeat;
  padding-top: var(--header-height);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-hero);
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero-content {
  max-width: 720px;
  padding-block: var(--space-16);
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(244, 162, 97, 0.18);
  color: var(--color-accent);
  border: 1px solid rgba(244, 162, 97, 0.35);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 600;
  margin-bottom: var(--space-5);
}

.hero-eyebrow svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.hero h1 {
  color: var(--color-text-inverse);
  margin-bottom: var(--space-5);
  line-height: 1.05;
}

.hero h1 .highlight {
  color: var(--color-accent);
}

.hero-subtitle {
  font-size: var(--fs-lg);
  color: rgba(247, 245, 240, 0.95);
  margin-bottom: var(--space-8);
  max-width: 600px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35), 0 2px 8px rgba(0, 0, 0, 0.25);
}

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

.hero-actions .btn {
  min-width: 220px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  border-top: 1px solid rgba(247, 245, 240, 0.2);
  padding-top: var(--space-6);
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.hero-stat-number {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  font-weight: 800;
  color: var(--color-text-inverse);
}

.hero-stat-label {
  font-size: var(--fs-sm);
  color: rgba(247, 245, 240, 0.72);
}

/* ---------- SERVICE SCROLL BAR ---------- */
.service-bar {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding-block: var(--space-4);
  overflow: hidden;
  position: relative;
}

.service-bar-track {
  display: flex;
  gap: var(--space-12);
  width: max-content;
  animation: scroll-bar 30s linear infinite;
}

@keyframes scroll-bar {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.service-bar-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 600;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.service-bar-item svg {
  width: 18px;
  height: 18px;
  fill: var(--color-accent);
}

/* ---------- TRUST BAR ---------- */
.trust-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  background: var(--color-text);
  color: var(--color-text-inverse);
  padding: var(--space-10) var(--space-12);
  border-radius: var(--radius-lg);
  margin-top: var(--space-12);
  position: relative;
  z-index: 3;
  box-shadow: var(--shadow-lg);
}

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

.trust-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(247, 245, 240, 0.08);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.trust-icon svg {
  width: 24px;
  height: 24px;
  fill: var(--color-accent);
}

.trust-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-base);
  line-height: 1.2;
}

.trust-text span {
  display: block;
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 400;
  color: rgba(247, 245, 240, 0.72);
  margin-top: var(--space-1);
}

/* ---------- ABOUT PREVIEW ---------- */
.about-preview {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: var(--space-16);
  align-items: center;
}

.about-preview-image {
  position: relative;
}

.about-preview-image img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.about-experience-badge {
  position: absolute;
  bottom: var(--space-6);
  right: calc(var(--space-6) * -1);
  background: var(--color-accent);
  color: var(--color-text);
  padding: var(--space-5) var(--space-8);
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.about-experience-badge .number {
  display: block;
  font-family: var(--font-display);
  font-size: var(--fs-4xl);
  font-weight: 800;
  line-height: 1;
}

.about-experience-badge .label {
  font-size: var(--fs-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.about-preview-content p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.about-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin-block: var(--space-6);
}

.about-feature {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.about-feature-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-success);
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.about-feature-icon svg {
  width: 16px;
  height: 16px;
  fill: var(--color-text-inverse);
}

.about-feature-text {
  font-weight: 600;
  font-size: var(--fs-base);
}

/* ---------- SERVICES GRID ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.service-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--duration) var(--ease);
}

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

.service-card-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-50);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-5);
}

.service-card-icon svg {
  width: 28px;
  height: 28px;
  fill: var(--color-primary);
}

.service-card h3 {
  font-size: var(--fs-xl);
  margin-bottom: var(--space-3);
}

.service-card p {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--color-primary);
}

.service-card-link svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  transition: transform var(--duration) var(--ease);
}

.service-card-link:hover svg { transform: translateX(3px); }

/* ---------- WHY CHOOSE ---------- */
.why-choose {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.why-choose-image img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.why-choose-content p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

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

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

.why-feature-number {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent);
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 800;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.why-feature h4 {
  font-size: var(--fs-lg);
  margin-bottom: var(--space-1);
}

.why-feature p {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* ---------- PROCESS ---------- */
.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  counter-reset: step;
}

.process-step {
  position: relative;
  text-align: center;
  padding: var(--space-8);
}

.process-step::before {
  counter-increment: step;
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin-inline: auto;
  margin-bottom: var(--space-5);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: 800;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  /* z-index ensures the number circle sits above the ::after connector line */
  position: relative;
  z-index: 1;
}

.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: var(--space-10);
  right: calc(var(--space-4) * -1);
  width: calc(100% - var(--space-8));
  height: 2px;
  background: var(--color-border-dark);
}

.process-step-icon {
  display: none;
}

.process-step::before {
  margin-bottom: var(--space-6);
}

.process-step h4 {
  font-size: var(--fs-xl);
  margin-bottom: var(--space-2);
}

.process-step p {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-bottom: 0;
}

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

.testimonial-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  transition: all var(--duration) var(--ease);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.testimonial-stars {
  display: flex;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
}

.testimonial-stars svg {
  width: 18px;
  height: 18px;
  fill: var(--color-accent);
}

.testimonial-text {
  font-size: var(--fs-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
  flex-grow: 1;
  line-height: 1.7;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-5);
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-50);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-sm);
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 700;
  font-size: var(--fs-base);
  color: var(--color-text);
}

.testimonial-role {
  font-size: var(--fs-xs);
  color: var(--color-text-light);
}

/* ---------- CTA BANNER ---------- */
.cta-banner {
  background: var(--grad-primary);
  color: var(--color-text-inverse);
  padding: var(--space-16) var(--space-12);
  border-radius: var(--radius-xl);
  text-align: center;
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 60%;
  height: 200%;
  background: radial-gradient(circle, rgba(244, 162, 97, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner > * { position: relative; z-index: 1; }

.cta-banner h2 {
  color: var(--color-text-inverse);
  margin-bottom: var(--space-4);
}

.cta-banner p {
  font-size: var(--fs-lg);
  color: rgba(247, 245, 240, 0.85);
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-4);
}

.cta-phone {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-6);
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--color-text-inverse);
}

.cta-phone svg {
  width: 22px;
  height: 22px;
  fill: var(--color-accent);
}

/* ---------- FOOTER ---------- */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(247, 245, 240, 0.75);
  padding-top: var(--space-20);
  padding-bottom: var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.footer-brand p {
  font-size: var(--fs-sm);
  line-height: 1.7;
  margin-bottom: var(--space-4);
  max-width: 320px;
}

.footer-license {
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--color-accent);
}

.footer-col h4,
.footer-brand h4 {
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--color-text-inverse);
  margin-bottom: var(--space-5);
}

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

.footer-links a {
  color: rgba(247, 245, 240, 0.75);
  font-size: var(--fs-sm);
  transition: color var(--duration) var(--ease);
}

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

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--fs-sm);
  margin-bottom: var(--space-4);
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  fill: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-contact-item a { color: inherit; }
.footer-contact-item a:hover { color: var(--color-accent); }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  border-top: 1px solid rgba(247, 245, 240, 0.12);
  padding-top: var(--space-6);
  padding-inline: var(--space-2);
  font-size: var(--fs-xs);
  color: rgba(247, 245, 240, 0.55);
}

/* ---------- PAGE HEADER ---------- */
.page-header {
  position: relative;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  padding-top: calc(var(--header-height) + var(--space-16));
  padding-bottom: var(--space-16);
  color: var(--color-text-inverse);
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top right, rgba(244, 162, 97, 0.15) 0%, transparent 60%);
}

.page-header .container { position: relative; z-index: 1; }

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  color: rgba(247, 245, 240, 0.72);
  margin-bottom: var(--space-4);
}

.breadcrumb a { color: var(--color-accent); }
.breadcrumb a:hover { color: var(--color-text-inverse); }

.page-header h1 {
  color: var(--color-text-inverse);
  margin-bottom: var(--space-4);
}

.page-header p {
  font-size: var(--fs-lg);
  color: rgba(247, 245, 240, 0.85);
  max-width: 640px;
}

/* ---------- SERVICE DETAILS ---------- */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.service-detail-image img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.service-detail-content p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.service-detail-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.service-detail-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--fs-base);
  color: var(--color-text-muted);
}

.service-detail-list li svg {
  width: 20px;
  height: 20px;
  fill: var(--color-success);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ---------- VALUES / AREA TAGS ---------- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.value-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
  transition: all var(--duration) var(--ease);
}

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

.value-card-icon {
  width: 56px;
  height: 56px;
  margin-inline: auto;
  margin-bottom: var(--space-5);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-50);
  border-radius: var(--radius-full);
}

.value-card-icon svg {
  width: 28px;
  height: 28px;
  fill: var(--color-primary);
}

.value-card h4 {
  font-size: var(--fs-lg);
  margin-bottom: var(--space-2);
}

.value-card p {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-bottom: 0;
}

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

.area-tag {
  display: inline-flex;
  padding: var(--space-3) var(--space-5);
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-text);
  transition: all var(--duration) var(--ease);
}

.area-tag:hover {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

/* ---------- TIMELINE ---------- */
.maintenance-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  counter-reset: season;
}

.timeline-step {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  position: relative;
  transition: all var(--duration) var(--ease);
}

.timeline-step:hover { box-shadow: var(--shadow-md); }

.timeline-step-number {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  font-family: var(--font-display);
  font-weight: 800;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.timeline-step h4 {
  font-size: var(--fs-lg);
  margin-bottom: var(--space-2);
}

.timeline-step p {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* ---------- CONTACT ---------- */
.emergency-strip {
  background: var(--color-accent);
  color: var(--color-text);
  text-align: center;
  padding: var(--space-4) var(--space-6);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-base);
}

.emergency-strip a {
  color: var(--color-text);
  text-decoration: underline;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-10);
  align-items: start;
}

/* Single-column layout when the form is removed (contact-grid-single) */
.contact-grid-single {
  grid-template-columns: 1fr;
  max-width: 720px;
  margin-inline: auto;
}

.contact-grid-single .contact-info {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.contact-grid-single .contact-info-card {
  padding: var(--space-6);
}

.contact-form {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-md);
}

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

.form-group {
  margin-bottom: var(--space-5);
}

.form-group label {
  display: block;
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-4) var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}

.form-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%230F4C81'><path d='M7.41 8.59L12 13.17l4.59-4.58L18 10l-6 6-6-6 1.41-1.41z'/></svg>");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
  background-size: 20px;
  padding-right: calc(var(--space-5) + 28px);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-50);
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
}

.form-message {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-5);
  display: none;
  font-size: var(--fs-sm);
  font-weight: 600;
}

.form-message.success {
  display: block;
  background: rgba(42, 157, 143, 0.1);
  color: var(--color-success-dark);
  border: 1px solid var(--color-success);
}

.form-message.error {
  display: block;
  background: rgba(224, 126, 60, 0.1);
  color: var(--color-accent-dark);
  border: 1px solid var(--color-accent);
}

.contact-info {
  display: grid;
  gap: var(--space-5);
}

.contact-info-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.contact-info-card .icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-50);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.contact-info-card .icon svg {
  width: 22px;
  height: 22px;
  fill: var(--color-primary);
}

.contact-info-card h4 {
  font-size: var(--fs-lg);
  margin-bottom: var(--space-2);
}

.contact-info-card p {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-bottom: 0;
}

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

.contact-hours-row {
  display: flex;
  justify-content: space-between;
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-border);
}

.contact-hours-row .day { font-weight: 600; color: var(--color-text); }

.map-section iframe {
  width: 100%;
  height: 360px;
  border: 0;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.map-section {
  position: relative;
  background: var(--color-surface-alt);
  border-radius: var(--radius-xl);
  min-height: 360px;
}

.map-section::before {
  content: 'Loading service area map…';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-text-muted);
  z-index: 0;
}

.map-section iframe {
  position: relative;
  z-index: 1;
}

/* ---------- PRICING TRANSPARENCY ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  max-width: 900px;
  margin-inline: auto;
}

.pricing-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
  transition: all var(--duration) var(--ease);
}

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

.pricing-card.featured {
  border-color: var(--color-accent);
  border-width: 2px;
  position: relative;
  /* Extra top padding so the featured-tag badge doesn't overlap the heading */
  padding-top: calc(var(--space-8) + var(--space-4));
}

.pricing-card .featured-tag {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
}

.pricing-card h4 {
  font-size: var(--fs-lg);
  margin-bottom: var(--space-2);
}

.pricing-card .price {
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.pricing-card .price-unit {
  font-size: var(--fs-sm);
  color: var(--color-text-light);
  margin-bottom: var(--space-5);
}

.pricing-card p {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* ---------- MEMBERSHIP TIERS ---------- */
.membership-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.membership-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  transition: all var(--duration) var(--ease);
}

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

.membership-card.featured {
  border: 2px solid var(--color-primary);
  position: relative;
  box-shadow: var(--shadow-md);
}

.membership-card .featured-tag {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
}

.membership-tier {
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-accent-dark);
  margin-bottom: var(--space-2);
}

.membership-card .price {
  font-family: var(--font-display);
  font-size: var(--fs-4xl);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}

.membership-card .price-period {
  font-size: var(--fs-sm);
  color: var(--color-text-light);
  margin-bottom: var(--space-6);
}

.membership-features {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.membership-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.membership-features li svg {
  width: 18px;
  height: 18px;
  fill: var(--color-success);
  flex-shrink: 0;
  margin-top: 2px;
}

.membership-card .btn {
  width: 100%;
}

/* ---------- FINANCING ---------- */
.financing-section {
  background: var(--color-primary-dark);
  color: var(--color-text-inverse);
  border-radius: var(--radius-xl);
  padding: var(--space-16) var(--space-12);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.financing-section::before {
  content: '';
  position: absolute;
  top: -30%;
  left: -10%;
  width: 50%;
  height: 160%;
  background: radial-gradient(circle, rgba(244, 162, 97, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.financing-section > * { position: relative; z-index: 1; }

.financing-section h2 {
  color: var(--color-text-inverse);
  margin-bottom: var(--space-4);
}

.financing-section .financing-rate {
  font-family: var(--font-display);
  font-size: var(--fs-5xl);
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-3);
}

.financing-section p {
  font-size: var(--fs-lg);
  color: rgba(247, 245, 240, 0.85);
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
}

.financing-partners {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}

.financing-partner {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-xl);
  color: rgba(247, 245, 240, 0.5);
  letter-spacing: 0.02em;
}

/* ---------- SERVICE AREAS ---------- */
.service-areas-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.service-areas-map {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  min-height: 360px;
  background: var(--color-surface-alt);
  position: relative;
}

.service-areas-map iframe {
  width: 100%;
  height: 400px;
  border: 0;
  display: block;
}

.service-areas-content h2 {
  margin-bottom: var(--space-4);
}

.service-areas-content p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

/* ---------- BILINGUAL TOGGLE ---------- */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 2px;
  background: rgba(15, 76, 129, 0.08);
  border-radius: var(--radius-full);
  padding: 3px;
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: 700;
}

.lang-toggle button {
  padding: 4px 10px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  background: transparent;
  cursor: pointer;
  transition: all var(--duration) var(--ease);
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  border: none;
  letter-spacing: 0.03em;
}

.lang-toggle button.active {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.lang-toggle button:not(.active):hover {
  color: var(--color-primary);
}

/* ---------- MOBILE STICKY CTA ---------- */
.mobile-cta-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 16px rgba(26, 26, 26, 0.08);
  z-index: 997;
  padding: var(--space-3) var(--space-4);
  gap: var(--space-3);
}

.mobile-cta-bar .btn {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  font-size: var(--fs-sm);
}

.mobile-cta-bar .btn-primary {
  flex: 1.4;
}

@media (max-width: 768px) {
  .mobile-cta-bar {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  body { padding-bottom: 70px; }
  .pricing-grid,
  .membership-grid {
    grid-template-columns: 1fr;
  }
  .service-areas-section {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

@media (max-width: 1024px) {
  .pricing-grid,
  .membership-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-inline: auto;
  }
}

/* ---------- MAP FALLBACK ---------- */
.map-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #e8eef2, #d5dde3);
  border-radius: var(--radius-lg);
  color: var(--color-text-muted);
}

.map-fallback-content {
  text-align: center;
  padding: var(--space-8);
}

.map-fallback-content svg {
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.map-fallback-content h3 {
  font-size: var(--fs-xl);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.map-fallback-content p {
  font-size: var(--fs-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.map-fallback-content a {
  display: inline-block;
  padding: var(--space-2) var(--space-5);
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-md);
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s;
}

.map-fallback-content a:hover {
  background: var(--color-primary-dark);
}

/* ---------- FAQ ---------- */
.faq-list {
  max-width: 800px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.faq-item {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: 700;
  text-align: left;
  color: var(--color-text);
  background: transparent;
  transition: background var(--duration) var(--ease);
}

.faq-question:hover { background: var(--color-bg); }

.faq-question svg {
  width: 20px;
  height: 20px;
  fill: var(--color-primary);
  flex-shrink: 0;
  transition: transform var(--duration) var(--ease);
}

.faq-item.open .faq-question svg { transform: rotate(180deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--ease);
}

.faq-answer-inner {
  padding: 0 var(--space-6) var(--space-6);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.faq-answer-inner p { margin-bottom: var(--space-3); }
.faq-answer-inner p:last-child { margin-bottom: 0; }

/* ---------- SCROLL REVEAL ---------- */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.reveal.hidden {
  opacity: 0;
  transform: translateY(20px);
}

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

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal.hidden,
  .reveal.visible {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .service-bar-track { animation: none; }
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1100px) {
  .nav-list { display: none; }
  .hamburger { display: flex; }
  .header-actions .btn { display: none; }
  .header-actions .lang-toggle { display: none; }
}

@media (max-width: 1024px) {
  .about-preview,
  .why-choose,
  .service-detail,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  /* On tablet/mobile, stack the info cards in a single column too */
  .contact-grid-single .contact-info {
    grid-template-columns: 1fr;
  }

  .about-preview-image img,
  .why-choose-image img,
  .service-detail-image img {
    aspect-ratio: 16 / 9;
  }

  .about-experience-badge {
    left: auto;
    right: var(--space-6);
  }

  .services-grid,
  .testimonials-grid,
  .values-grid,
  .maintenance-timeline,
  .process-steps,
  .trust-bar {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-step:not(:last-child)::after { display: none; }
}

@media (max-width: 768px) {
  :root {
    --header-height: 72px;
  }

  .logo-img { height: 36px; }
  .header-phone { font-size: var(--fs-sm); }
  .header-phone svg { width: 14px; height: 14px; }
  .header-inner { padding-inline: var(--space-3); gap: var(--space-2); }

  .section { padding-block: var(--space-16); }

  .trust-bar {
    grid-template-columns: 1fr;
    padding: var(--space-6);
    margin-top: var(--space-6);
  }

  .hero-content { padding-block: var(--space-10); }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: center; }
  .hero-stats { gap: var(--space-5); }

  .services-grid,
  .testimonials-grid,
  .values-grid,
  .maintenance-timeline,
  .process-steps {
    grid-template-columns: 1fr;
  }

  .about-features,
  .form-row { grid-template-columns: 1fr; }

  .cta-banner { padding: var(--space-10) var(--space-6); }
  .cta-actions { flex-direction: column; align-items: stretch; }
  .cta-actions .btn { justify-content: center; }

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

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .service-detail:nth-child(even) .service-detail-image { order: 0; }
}

@media (max-width: 480px) {
  .container { padding-inline: var(--space-4); }
  .logo-text { font-size: var(--fs-lg); }
  .logo-text span { font-size: 0.65rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .contact-form { padding: var(--space-6); }
}