/* ============================================================
   A1 SOLAR CONSULTING LLC — Design System & Complete Styles
   Solar Consulting | Southern California
   
   Color Palette: Deep charcoals, warm ambers/golds, sage greens
   NO PURPLE. Premium, rugged, high-end construction aesthetic.
   ============================================================ */

/* ===================== CSS CUSTOM PROPERTIES ===================== */
:root {
  /* === Primary Palette — Deep Construction Tones === */
  --color-bg:            #0C0F12;
  --color-bg-elevated:   #141820;
  --color-bg-card:       #1A1F2A;
  --color-bg-card-hover: #212735;
  --color-surface:       #252B38;
  --color-border:        rgba(255, 255, 255, 0.06);
  --color-border-hover:  rgba(255, 255, 255, 0.12);

  /* === Accent — Warm Amber/Gold (from logo sun icon) === */
  --color-accent:        #D4A641;
  --color-accent-light:  #E8C06A;
  --color-accent-glow:   rgba(212, 166, 65, 0.15);
  --color-accent-subtle: rgba(212, 166, 65, 0.08);

  /* === Green (from logo text) — used sparingly === */
  --color-sage:          #8DAF7F;
  --color-sage-dim:      rgba(141, 175, 127, 0.15);

  /* === Text === */
  --color-text:          #F0F0F2;
  --color-text-secondary:#9BA3B5;
  --color-text-muted:    #6B7280;

  /* === Metallic Accents === */
  --color-steel:         #B8BEC9;
  --color-gunmetal:      #3A4050;

  /* === Gradients === */
  --gradient-hero:       linear-gradient(135deg, rgba(12,15,18,0.92) 0%, rgba(20,24,32,0.78) 50%, rgba(12,15,18,0.65) 100%);
  --gradient-card:       linear-gradient(160deg, var(--color-bg-card) 0%, rgba(37,43,56,0.6) 100%);
  --gradient-accent:     linear-gradient(135deg, var(--color-accent) 0%, #C4903A 100%);
  --gradient-cta:        linear-gradient(135deg, var(--color-accent) 0%, #B8892E 100%);

  /* === Typography === */
  --font-heading: 'Outfit', sans-serif;
  --font-body:    'Inter', sans-serif;

  /* === Spacing === */
  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* === Radius === */
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --radius-full: 100px;

  /* === Shadows === */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.3);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg:  0 8px 32px rgba(0,0,0,0.5);
  --shadow-xl:  0 16px 64px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 40px var(--color-accent-glow);

  /* === Transitions === */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 200ms;
  --duration-normal: 350ms;
  --duration-slow: 600ms;

  /* === Layout === */
  --container-max: 1280px;
  --container-padding: 1.5rem;
  --nav-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

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

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

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

ul, ol {
  list-style: none;
}

/* ===================== UTILITY CLASSES ===================== */
.section-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  position: relative;
  padding-left: 2rem;
}

.section-tag::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1.2rem;
  height: 2px;
  background: var(--color-accent);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-text);
  margin-bottom: var(--space-lg);
}

.section-subtitle {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
  max-width: 640px;
}

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

/* ===================== BUTTONS ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius-full);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn__icon {
  width: 18px;
  height: 18px;
  transition: transform var(--duration-normal) var(--ease-out);
  flex-shrink: 0;
}

.btn:hover .btn__icon {
  transform: translateX(3px);
}

.btn--primary {
  background: var(--gradient-accent);
  color: #0C0F12;
  box-shadow: 0 4px 20px rgba(212, 166, 65, 0.25);
}

.btn--primary:hover {
  box-shadow: 0 6px 30px rgba(212, 166, 65, 0.4);
  transform: translateY(-2px);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--outline {
  border: 1.5px solid rgba(255,255,255,0.2);
  color: var(--color-text);
  backdrop-filter: blur(8px);
  background: rgba(255,255,255,0.04);
}

.btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-subtle);
}

.btn--light {
  background: var(--color-text);
  color: var(--color-bg);
}

.btn--light:hover {
  background: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255,255,255,0.15);
}

.btn--lg {
  padding: 1rem 2.2rem;
  font-size: 1.05rem;
}

.btn--full {
  width: 100%;
  justify-content: center;
}

/* ===================== NAVIGATION ===================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(12, 15, 18, 0.5);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--duration-normal) var(--ease-out);
}

.nav--scrolled {
  background: rgba(12, 15, 18, 0.92);
  box-shadow: var(--shadow-md);
}

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

.nav__logo {
  display: flex;
  align-items: center;
  z-index: 10;
}

.nav__logo-img {
  height: 48px;
  width: auto;
  filter: brightness(1.1);
  transition: filter var(--duration-fast);
}

.nav__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  gap: 1px;
}

.nav__logo-text-top {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.01em;
  transition: color var(--duration-fast);
}

.nav__logo-text-bottom {
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color var(--duration-fast);
}

.nav__logo:hover .nav__logo-img {
  filter: brightness(1.3);
}

.nav__logo:hover .nav__logo-text-top {
  color: var(--color-accent-light);
}


.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
}

.nav__link {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--duration-fast);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--duration-normal) var(--ease-out);
}

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

.nav__link:hover::after {
  width: 100%;
}

.nav__dropdown {
  position: relative;
  /* extend hit area */
  padding-bottom: 20px;
  margin-bottom: -20px;
}

.nav__dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.5rem 0;
  display: flex;
  flex-direction: column;
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration-fast);
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
  z-index: 100;
}

.nav__dropdown:hover .nav__dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav__dropdown-item {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: 0.5rem 1.5rem;
  transition: all var(--duration-fast);
  white-space: nowrap;
}

.nav__dropdown-item:hover {
  color: var(--color-accent);
  background: rgba(255,255,255,0.03);
}

.nav__cta {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius-full);
  background: var(--gradient-accent);
  color: #0C0F12;
  transition: all var(--duration-normal) var(--ease-out);
  box-shadow: 0 2px 12px rgba(212, 166, 65, 0.2);
}

.nav__cta:hover {
  box-shadow: 0 4px 24px rgba(212, 166, 65, 0.35);
  transform: translateY(-1px);
}

/* Nav Phone */
.nav__phone {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--duration-fast);
  white-space: nowrap;
}

.nav__phone svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
  flex-shrink: 0;
}

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

/* Mobile Menu Toggle */
.nav__mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
  z-index: 10;
}

.nav__mobile-toggle span {
  display: block;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--duration-normal) var(--ease-out);
  transform-origin: center;
}

.nav__mobile-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav__mobile-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav__mobile-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu Panel */
.nav__mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(12, 15, 18, 0.98);
  backdrop-filter: blur(20px);
  padding: var(--space-3xl) var(--container-padding);
  transform: translateY(-20px);
  opacity: 0;
  pointer-events: none;
  transition: all var(--duration-normal) var(--ease-out);
}

.nav__mobile-menu.active {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}

.nav__mobile-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

.nav__mobile-link {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-text-secondary);
  transition: color var(--duration-fast);
}

.nav__mobile-link:hover {
  color: var(--color-accent);
}

.nav__mobile-cta {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  padding: 1rem 2rem;
  border-radius: var(--radius-full);
  background: var(--gradient-accent);
  color: #0C0F12;
  width: 100%;
  text-align: center;
}

@media (max-width: 768px) {
  .nav__links, .nav__cta {
    display: none;
  }
  .nav__mobile-toggle {
    display: flex;
  }
  .nav {
    overflow: visible;
  }
  .nav__mobile-menu {
    display: block;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: calc(100vh - var(--nav-height));
    height: calc(100dvh - var(--nav-height));
    background: #0C0F12;
    padding: 1.5rem var(--container-padding) 2rem;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    z-index: 999;
  }
  .nav__mobile-links {
    padding-bottom: 4rem;
  }
  .nav__mobile-link {
    font-size: 1.3rem;
  }
  .nav__mobile-menu .nav__dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: transparent;
    padding: 0;
    margin-top: var(--space-md);
    padding-left: var(--space-xl);
    min-width: auto;
  }
  .nav__mobile-menu .nav__dropdown-item {
    font-size: 1.1rem;
    padding: 0.5rem 0;
    white-space: normal;
  }
}

/* Portrait mobile: hamburger moves to left of logo */
@media (max-width: 768px) and (orientation: portrait) {
  .nav__mobile-toggle {
    order: -1;
    margin-right: 0.5rem;
  }
  .nav__logo {
    order: 0;
  }
  .nav__phone {
    order: 1;
    margin-left: auto;
    padding-left: 0.75rem;
    gap: 0.5rem;
  }
}

/* ===================== HERO ===================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  transform: scale(1.05);
  animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  0% { transform: scale(1.05); }
  100% { transform: scale(1.12); }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 820px;
  padding: calc(var(--nav-height) + var(--space-3xl)) var(--container-padding) var(--space-4xl);
  text-align: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: var(--color-accent-subtle);
  border: 1px solid rgba(212, 166, 65, 0.2);
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-xl);
  opacity: 0;
  animation: fadeInUp 0.8s var(--ease-out) 0.2s forwards;
}

.hero__badge-icon {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
}

/* Portrait mobile: shrink trust badge to single line */
@media (max-width: 768px) and (orientation: portrait) {
  .hero__badge {
    font-size: 0.65rem;
    letter-spacing: 0.05em;
    padding: 0.4rem 0.9rem;
    gap: 0.35rem;
  }
  .hero__badge-icon {
    width: 13px;
    height: 13px;
  }
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-xl);
  opacity: 0;
  animation: fadeInUp 0.8s var(--ease-out) 0.4s forwards;
}

.hero__title-line {
  display: block;
  color: var(--color-text);
}

.hero__title-accent {
  display: block;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.7;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
  opacity: 0;
  animation: fadeInUp 0.8s var(--ease-out) 0.6s forwards;
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-4xl);
  opacity: 0;
  animation: fadeInUp 0.8s var(--ease-out) 0.8s forwards;
}

.hero__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--color-border);
  opacity: 0;
  animation: fadeInUp 0.8s var(--ease-out) 1s forwards;
}

.hero__stat {
  text-align: center;
}

.hero__stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.hero__stat-plus {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
}

.hero__stat-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.2rem;
}

.hero__stat-divider {
  width: 1px;
  height: 48px;
  background: var(--color-border);
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
  animation: fadeIn 1s var(--ease-out) 1.5s forwards;
}

.hero__scroll-indicator span {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: var(--color-accent);
  animation: scrollPulse 2s ease-in-out infinite;
  transform-origin: top;
}

@keyframes scrollPulse {
  0%, 100% { scaleY: 1; opacity: 0.5; }
  50%      { scaleY: 0.4; opacity: 1; }
}

/* ===================== TRUST BANNER ===================== */
.trust-banner {
  background: var(--color-bg-elevated);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-3xl) 0;
  overflow: hidden;
}

.trust-banner__container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  text-align: center;
}

.trust-banner__label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2xl);
}

.trust-banner__logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3xl);
  flex-wrap: wrap;
}

.trust-banner__logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0.5;
  transition: opacity var(--duration-normal) var(--ease-out);
}

.trust-banner__logo-item:hover {
  opacity: 1;
}

.trust-banner__logo-svg {
  width: 160px;
  height: 42px;
  color: var(--color-steel);
  transition: color var(--duration-normal);
}

.trust-banner__logo-svg--tesla {
  width: 180px;
}

.trust-banner__logo-item:hover .trust-banner__logo-svg {
  color: var(--color-text);
}

.trust-banner__logo-tag {
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  opacity: 0;
  transform: translateY(-4px);
  transition: all var(--duration-normal) var(--ease-out);
}

.trust-banner__logo-item:hover .trust-banner__logo-tag {
  opacity: 1;
  transform: translateY(0);
}

/* ===================== ABOUT / WHY US ===================== */
.about {
  padding: var(--space-5xl) 0;
}

.about__container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

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

.about__header .section-subtitle {
  margin: 0 auto;
}

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

.about__card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.about__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-accent);
  opacity: 0;
  transition: opacity var(--duration-normal);
}

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

.about__card:hover::before {
  opacity: 1;
}

.about__card-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-accent-subtle);
  margin-bottom: var(--space-lg);
}

.about__card-icon svg {
  width: 28px;
  height: 28px;
  color: var(--color-accent);
}

.about__card-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.about__card-text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

/* ===================== SERVICES ===================== */
.services {
  padding: var(--space-5xl) 0;
  background: var(--color-bg-elevated);
}

.services__container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

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

.services__header .section-subtitle {
  margin: 0 auto;
}

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

.service-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.service-card__image-wrap {
  position: relative;
  height: 240px;
  overflow: hidden;
}

.service-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.service-card:hover .service-card__image {
  transform: scale(1.06);
}

.service-card__image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, var(--color-bg-card) 100%);
}

.service-card__content {
  padding: var(--space-xl) var(--space-xl) var(--space-2xl);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.service-card__tag {
  display: inline-block;
  width: fit-content;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: var(--color-accent-subtle);
  border: 1px solid rgba(212, 166, 65, 0.15);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.service-card__text {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
}

.service-card__features {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: var(--space-xl);
  flex: 1;
}

.service-card__features li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--color-text-secondary);
}

.service-card__features li svg {
  width: 18px;
  height: 18px;
  color: var(--color-sage);
  flex-shrink: 0;
}

.service-card__btn {
  margin-top: auto;
}

/* ===================== CTA BANNER ===================== */
.cta-banner {
  padding: var(--space-4xl) 0;
  background: var(--gradient-cta);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23000000' fill-opacity='0.06'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-banner__container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3xl);
  position: relative;
  z-index: 1;
}

.cta-banner__content {
  max-width: 600px;
}

.cta-banner__title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  color: #0C0F12;
  margin-bottom: var(--space-md);
}

.cta-banner__text {
  font-size: 1.05rem;
  line-height: 1.6;
  color: rgba(12, 15, 18, 0.75);
}

/* ===================== SERVICE AREAS ===================== */
.areas {
  padding: var(--space-5xl) 0;
}

.areas__container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

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

.areas__header .section-subtitle {
  margin: 0 auto;
}

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

.area-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.area-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-accent);
  opacity: 0;
  transition: opacity var(--duration-normal);
}

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

.area-card:hover::after {
  opacity: 1;
}

.area-card__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-accent-subtle);
  margin: 0 auto var(--space-lg);
}

.area-card__icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-accent);
}

.area-card__title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.area-card__text {
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--color-text-muted);
}

/* ===================== FOOTER ===================== */
.footer {
  background: var(--color-bg-elevated);
  border-top: 1px solid var(--color-border);
  padding: var(--space-4xl) 0 var(--space-2xl);
}

.footer__container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid var(--color-border);
}

.footer__logo {
  height: 32px;
  width: auto;
  margin-bottom: var(--space-lg);
}

.footer__brand-text {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-text-muted);
  max-width: 300px;
}

.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.footer__contact-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-muted);
  font-size: 0.88rem;
  transition: color var(--duration-fast);
}

.footer__contact-item svg {
  color: var(--color-accent);
}

.footer__contact-item:hover {
  color: var(--color-text);
}

.footer__social {
  display: flex;
  gap: 1rem;
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-bg);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  transition: all var(--duration-normal) var(--ease-out);
}

.footer__social-link svg {
  width: 18px;
  height: 18px;
}

.footer__social-link:hover {
  background: var(--color-bg-card-hover);
  transform: translateY(-2px);
}

.footer__links-title {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text);
  margin-bottom: var(--space-lg);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer__links a {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  transition: color var(--duration-fast);
}

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

.footer__bottom {
  padding-top: var(--space-2xl);
}

.footer__seo-text {
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  opacity: 0.6;
  margin-bottom: var(--space-xl);
}

.footer__legal {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  opacity: 0.5;
}

/* ===================== MODAL ===================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration-normal) var(--ease-out);
}

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

.modal {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 540px;
  max-height: 90vh;
  overflow-y: auto;
  overflow-x: hidden;
  padding: var(--space-2xl);
  position: relative;
  transform: translateY(20px) scale(0.97);
  transition: transform var(--duration-normal) var(--ease-spring);
  box-shadow: var(--shadow-xl);
}

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

.modal__close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: background var(--duration-fast);
}

.modal__close svg {
  width: 20px;
  height: 20px;
  color: var(--color-text-muted);
}

.modal__close:hover {
  background: var(--color-surface);
}

.modal__header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.modal__badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-sage);
  background: var(--color-sage-dim);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}

.modal__title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.modal__subtitle {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

/* Form Styles */
.modal__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  overflow-x: hidden;
}

.modal__form-row {
  display: flex;
  gap: var(--space-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1 1 0;
  min-width: 0;
}

.form-label {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-secondary);
}

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

.form-input {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  transition: all var(--duration-fast);
  outline: none;
  -webkit-appearance: none;
  box-sizing: border-box;
  width: 100%;
}

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

.form-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-glow);
}

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

/* SMS Consent Checkbox */
.form-group--consent {
  margin-top: var(--space-sm);
}

.form-consent-label {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  cursor: pointer;
}

.form-consent-checkbox {
  appearance: none;
  -webkit-appearance: none;
  min-width: 18px;
  width: 18px;
  height: 18px;
  border: 2px solid var(--color-border);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.05);
  cursor: pointer;
  margin-top: 2px;
  transition: all var(--duration-fast);
  position: relative;
}

.form-consent-checkbox:checked {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.form-consent-checkbox:checked::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 5px;
  width: 5px;
  height: 9px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.form-consent-checkbox:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.form-consent-text {
  font-size: 0.975rem;
  line-height: 1.45;
  color: var(--color-text-muted);
}

.form-consent-text a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 600;
}

.form-consent-text a:hover {
  color: #fff;
}

.modal__privacy {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-align: center;
}

/* Success State */
.modal__success {
  text-align: center;
  padding: var(--space-2xl) 0;
}

.modal__success-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-xl);
  color: var(--color-sage);
  animation: successPop 0.6s var(--ease-spring);
}

@keyframes successPop {
  0%   { transform: scale(0); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.modal__success-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.modal__success-text {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ===================== SCROLL ANIMATIONS ===================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ===================== KEYFRAME ANIMATIONS ===================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1100px) {
  .services__grid {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin: 0 auto;
  }

  .areas__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer__top {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }
}

@media (max-width: 768px) {
  :root {
    --container-padding: 1.25rem;
    --nav-height: 64px;
  }

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

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

  .cta-banner__container {
    flex-direction: column;
    text-align: center;
  }

  .hero__stats {
    gap: var(--space-lg);
  }

  .hero__stat-number {
    font-size: 2rem;
  }

  .hero__stat-divider {
    height: 32px;
  }

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

  .footer__legal {
    flex-direction: column;
    gap: 0.3rem;
    text-align: center;
  }

  .trust-banner__logos {
    gap: var(--space-xl);
  }

  .trust-banner__logo-svg {
    width: 120px;
    height: 32px;
  }

  .trust-banner__logo-svg--tesla {
    width: 140px;
  }

  .modal__form-row {
    flex-direction: column;
  }
}

@media (max-width: 400px) {
  .nav__logo-text {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: 2.4rem;
  }

  .hero__actions {
    flex-direction: column;
    width: 100%;
  }

  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .hero__stats {
    flex-direction: column;
    gap: var(--space-lg);
  }

  .hero__stat-divider {
    width: 48px;
    height: 1px;
  }
}

/* ===================== FAQ ACCORDION ===================== */
.faq {
  padding: var(--space-4xl) 0;
  background: var(--color-bg);
}

.faq__container {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.faq__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.faq__item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--duration-normal), box-shadow var(--duration-normal);
}

.faq__item:hover {
  border-color: var(--color-text-muted);
}

.faq__item.active {
  border-color: var(--color-accent);
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.1);
}

.faq__question {
  width: 100%;
  text-align: left;
  padding: var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text);
  background: none;
  border: none;
  cursor: pointer;
}

.faq__icon {
  width: 24px;
  height: 24px;
  color: var(--color-accent);
  transition: transform var(--duration-normal) var(--ease-out);
  flex-shrink: 0;
  margin-left: var(--space-md);
}

.faq__item.active .faq__icon {
  transform: rotate(180deg);
}

.faq__answer-wrap {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--duration-normal) var(--ease-out);
}

.faq__item.active .faq__answer-wrap {
  grid-template-rows: 1fr;
}

.faq__answer {
  overflow: hidden;
}

.faq__answer-inner {
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ===================== CUSTOM SCROLLBAR ===================== */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--color-gunmetal);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-muted);
}

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