/* ==========================================================================
   RIDGELINE ROOFING CO. — CORE DESIGN SYSTEM & HERO STYLES
   ========================================================================== */

:root {
  /* Core Color System */
  --color-background: #F7F6F2;
  --color-primary: #111111;
  --color-secondary: #6F706C;
  --color-border: #D9D5CC;
  --color-accent: #B56A32;
  --color-accent-hover: #9E5624;
  
  /* Photographic / Dark Tone Palette */
  --color-white: #FFFFFF;
  --color-white-90: rgba(255, 255, 255, 0.92);
  --color-white-80: rgba(255, 255, 255, 0.82);
  --color-white-70: rgba(255, 255, 255, 0.70);
  --color-white-50: rgba(255, 255, 255, 0.50);
  --color-white-20: rgba(255, 255, 255, 0.20);
  --color-white-10: rgba(255, 255, 255, 0.10);
  
  --color-charcoal-deep: #0A0D11;
  --color-charcoal-glass: rgba(10, 13, 17, 0.72);
  --color-charcoal-border: rgba(255, 255, 255, 0.12);

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* Spacing Scale */
  --space-unit: 8px;
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;

  /* Layout Containers */
  --container-max-width: 1440px;
  --container-padding: clamp(1.5rem, 5vw, 4.5rem);
  --container-gutter: clamp(2rem, 5.5vw, 5.5rem);

  /* Transitions */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-smooth: cubic-bezier(0.25, 0.1, 0.25, 1);
  --transition-fast: 0.2s var(--ease-smooth);
  --transition-medium: 0.35s var(--ease-out-expo);
  --transition-slow: 0.6s var(--ease-out-expo);
}

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

/* Standard Slim Scrollbar (Firefox, modern standards) */
html {
  font-family: var(--font-sans);
  background-color: var(--color-charcoal-deep);
  color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  height: 100%;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.22) rgba(8, 11, 15, 0.95);
}

/* Custom Sleek Architectural Scrollbar (WebKit browsers) */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: rgba(7, 10, 14, 0.92);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.22);
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: background 0.2s ease;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.42);
}

::-webkit-scrollbar-thumb:active {
  background: var(--color-accent);
}

::-webkit-scrollbar-corner {
  background: transparent;
}

body {
  min-height: 100%;
  overflow-x: hidden;
  background-color: var(--color-charcoal-deep);
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
}

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

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

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

ul, ol {
  list-style: none;
}

/* --------------------------------------------------------------------------
   HERO SECTION WRAPPER
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  width: 100%;
  height: 100svh;
  min-height: 760px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  background-color: var(--color-charcoal-deep);
}

/* --------------------------------------------------------------------------
   CINEMATIC BACKGROUND & ART-DIRECTED GRADIENTS
   -------------------------------------------------------------------------- */
.hero-bg-container {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.hero-bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* Keep house, roof gables, and chimney visible on right, lake/sky on left */
  object-position: 80% 30%;
  transform: scale(1.03);
  transform-origin: 75% 35%;
  will-change: transform;
}

/* Horizontal gradient: stronger on typography left, fades into glowing dusk house */
.hero-scrim-horizontal {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(8, 11, 15, 0.90) 0%,
    rgba(8, 11, 15, 0.82) 28%,
    rgba(8, 11, 15, 0.52) 48%,
    rgba(8, 11, 15, 0.18) 70%,
    rgba(8, 11, 15, 0.08) 100%
  );
  z-index: 2;
}

/* Vertical scrim: subtly preserves top nav legibility and grounds the metrics strip */
.hero-scrim-vertical {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(6, 9, 12, 0.70) 0%,
    rgba(6, 9, 12, 0.20) 15%,
    rgba(6, 9, 12, 0) 40%,
    rgba(6, 9, 12, 0.15) 75%,
    rgba(6, 9, 12, 0.80) 100%
  );
  z-index: 3;
}

.hero-subtle-grain {
  position: absolute;
  inset: 0;
  opacity: 0.035;
  background-image: radial-gradient(rgba(255, 255, 255, 0.25) 1px, transparent 0);
  background-size: 4px 4px;
  z-index: 4;
}

/* --------------------------------------------------------------------------
   NAVIGATION BAR
   -------------------------------------------------------------------------- */
.site-nav {
  position: relative;
  z-index: 50;
  width: 100%;
  padding-top: clamp(1rem, 2vh, 1.5rem);
  padding-bottom: 0.75rem;
  transition: background-color var(--transition-medium), padding var(--transition-medium);
}

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

/* Brand Identity */
.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  text-decoration: none;
  outline: none;
}

.brand-icon-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  transition: transform var(--transition-fast);
}

.nav-brand:hover .brand-icon-wrapper {
  transform: translateY(-1px);
}

.brand-roof-icon {
  width: 28px;
  height: 22px;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--color-white);
  line-height: 1.1;
}

.brand-subtitle {
  font-size: 0.5rem;
  font-weight: 400;
  letter-spacing: 0.28em;
  color: rgba(255, 255, 255, 0.45);
  line-height: 1.2;
  margin-top: 1px;
}

/* Center Menu Links */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.25rem;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: 0.03em;
  color: rgba(255, 255, 255, 0.7);
  padding: 0.5rem 0;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 1px;
  background-color: var(--color-white);
  transition: width var(--transition-medium);
}

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

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

/* Right Navigation Action Area */
.nav-actions {
  display: flex;
  align-items: center;
}

.nav-location {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: rgba(255, 255, 255, 0.55);
}

.nav-loc-icon {
  width: 13px;
  height: 13px;
  stroke: rgba(255, 255, 255, 0.45);
}

.nav-loc-text {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.55);
}

.nav-divider {
  width: 1px;
  height: 14px;
  background-color: rgba(255, 255, 255, 0.15);
  margin: 0 1.15rem;
}

.nav-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.48rem 1rem;
  font-size: 0.775rem;
  font-weight: 450;
  letter-spacing: 0.03em;
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.04);
  border-radius: 4px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all var(--transition-fast);
}

.nav-cta-arrow {
  width: 12px;
  height: 12px;
  transition: transform var(--transition-fast);
}

.nav-cta-btn:hover {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}

.nav-cta-btn:hover .nav-cta-arrow {
  transform: translate(1.5px, -1.5px);
}

/* Mobile Toggle (Hidden by default on Desktop) */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 38px;
  height: 38px;
  padding: 6px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--color-white-10);
  cursor: pointer;
  z-index: 60;
}

.toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-white);
  transition: transform var(--transition-medium), opacity var(--transition-fast);
  border-radius: 1px;
}

/* Mobile Drawer */
.mobile-drawer {
  display: none;
}

/* --------------------------------------------------------------------------
   HERO STAGE & EDITORIAL TYPOGRAPHY
   -------------------------------------------------------------------------- */
.hero-stage {
  position: relative;
  z-index: 10;
  flex: 1;
  display: flex;
  align-items: center;
  width: 100%;
  padding-top: 0;
  padding-bottom: 0;
}

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

.hero-copy-column {
  max-width: 580px;
}

/* Eyebrow Label: Refined Architectural Tag */
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: clamp(1rem, 2.2vh, 1.45rem);
}

.eyebrow-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.45);
}

.eyebrow-text {
  font-size: clamp(0.6875rem, 0.78vw, 0.75rem);
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
}

/* Main Editorial Headline: Scaled down 8-12% for architectural precision */
.hero-headline {
  font-family: var(--font-sans);
  font-size: clamp(2.35rem, 3.85vw, 3.85rem);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.035em;
  text-transform: uppercase;
  color: var(--color-white);
  margin: 0;
  padding: 0;
}

.headline-row {
  display: block;
  overflow: hidden;
  padding-bottom: 0.04em;
}

.headline-text {
  display: block;
  transform-origin: bottom left;
}

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

/* Restrained Supporting Paragraph: Clean editorial weight (350) */
.hero-description {
  font-size: clamp(0.9375rem, 1.05vw, 1.0625rem);
  line-height: 1.7;
  font-weight: 350;
  color: rgba(255, 255, 255, 0.75);
  max-width: 480px;
  margin-top: clamp(1rem, 2vh, 1.35rem);
  margin-bottom: clamp(1.5rem, 3vh, 2rem);
}

/* Dual CTAs */
.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

/* Primary Button (White, dark text, restrained weight) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-sans);
  border-radius: 4px;
  text-decoration: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-fast);
}

.btn svg {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
}

.btn-primary {
  background-color: var(--color-white);
  color: var(--color-primary);
  border: 1px solid var(--color-white);
  padding: 0.78rem 1.6rem;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.3);
}

.btn-primary:hover {
  background-color: #ECEBE6;
  border-color: #ECEBE6;
  transform: translateY(-1px);
  box-shadow: 0 6px 22px rgba(0, 0, 0, 0.4);
}

.btn-primary .btn-arrow {
  width: 13px;
  height: 13px;
  stroke: var(--color-primary);
  transition: transform var(--transition-fast);
}

.btn-primary:hover .btn-arrow {
  transform: translate(2px, -2px);
}

/* Secondary Button (Quiet editorial text link) */
.btn-secondary {
  background: transparent;
  color: rgba(255, 255, 255, 0.75);
  border: none;
  padding: 0.75rem 0.25rem;
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  position: relative;
}

.btn-secondary::after {
  content: '';
  position: absolute;
  bottom: 0.65rem;
  left: 0.25rem;
  right: 0.25rem;
  height: 1px;
  background-color: rgba(255, 255, 255, 0.35);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
  transform-origin: left;
}

.btn-secondary:hover {
  color: var(--color-white);
}

.btn-secondary:hover::after {
  background-color: var(--color-white);
  transform: scaleX(1.04);
}

.btn-secondary .btn-arrow-right {
  width: 14px;
  height: 14px;
  stroke: rgba(255, 255, 255, 0.65);
  transition: transform var(--transition-fast), stroke var(--transition-fast);
}

.btn-secondary:hover .btn-arrow-right {
  stroke: var(--color-white);
  transform: translateX(3px);
}

/* --------------------------------------------------------------------------
   INTEGRATED BOTTOM TRUST METRICS STRIP
   -------------------------------------------------------------------------- */
.hero-metrics-strip {
  position: relative;
  z-index: 20;
  width: 100%;
  background: var(--color-charcoal-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--color-charcoal-border);
}

.metrics-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0.85rem var(--container-padding);
  display: grid;
  grid-template-columns: 1fr auto 1.15fr auto 1fr auto 1.85fr;
  align-items: center;
}

.metric-item {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.metric-value-wrap {
  display: flex;
  align-items: baseline;
  line-height: 1;
}

.metric-number {
  font-size: clamp(1.75rem, 2.1vw, 2.15rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--color-white);
  font-feature-settings: "tnum";
}

.metric-suffix {
  font-size: clamp(1.1rem, 1.35vw, 1.35rem);
  font-weight: 350;
  color: rgba(255, 255, 255, 0.4);
  margin-left: 2px;
}

.metric-label {
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.48);
  margin-top: 0.25rem;
}

.metric-separator {
  width: 1px;
  height: 32px;
  background-color: rgba(255, 255, 255, 0.08);
  margin: 0 clamp(0.75rem, 2vw, 2.5rem);
}

/* Metric 4: Architectural Endorsement */
.metric-item-social {
  flex-direction: column;
  gap: 0;
}

.avatar-stack-wrapper {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  width: 100%;
}

.avatar-stack {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.avatar-img {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.6);
  object-fit: cover;
  margin-left: -7px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
  background-color: #222;
  filter: grayscale(15%);
  flex-shrink: 0;
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.avatar-img:first-child {
  margin-left: 0;
}

.avatar-img:hover {
  transform: translateY(-2px) scale(1.08);
  filter: grayscale(0%);
  z-index: 5;
}

.metric-social-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.social-kicker {
  font-size: 0.5875rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.45);
  text-transform: uppercase;
  line-height: 1.2;
  white-space: nowrap;
}

.social-caption {
  font-size: 0.75rem;
  font-weight: 350;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.35;
}

/* ==========================================================================
   SECTION 02: ABOUT / APPROACH (WHY TRUST US)
   ========================================================================== */
.about-section {
  position: relative;
  width: 100%;
  background-color: var(--color-background);
  color: var(--color-primary);
  padding: clamp(5.75rem, 8vw, 7.5rem) 0;
  overflow: hidden;
}

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

/* 12-Column Asymmetric Editorial Composition */
.about-editorial-grid {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: clamp(3rem, 6vw, 6.5rem);
}

/* Left Content Column (~48–50%) */
.about-content-col {
  flex: 0 0 50%;
  max-width: 580px;
}

.about-eyebrow {
  margin-bottom: clamp(1.25rem, 2vh, 1.75rem);
}

.about-eyebrow-text {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-secondary);
}

/* Large Sophisticated Editorial Headline */
.about-headline {
  font-family: var(--font-sans);
  font-size: clamp(2.35rem, 3.8vw, 3.75rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.035em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin: 0 0 clamp(1.75rem, 3vh, 2.35rem) 0;
}

.about-headline-line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.04em;
}

.about-headline-inner {
  display: block;
  transform-origin: bottom left;
}

/* Restrained Editorial Body Copy */
.about-copy {
  margin-bottom: clamp(2rem, 3.5vh, 2.75rem);
}

.about-lead {
  font-size: clamp(1.125rem, 1.3vw, 1.25rem);
  font-weight: 400;
  line-height: 1.65;
  color: var(--color-primary);
  margin-bottom: 1.35rem;
}

.about-secondary {
  font-size: clamp(0.975rem, 1.06vw, 1.0625rem);
  font-weight: 350;
  line-height: 1.72;
  color: var(--color-secondary);
  margin-bottom: 0;
}

/* Text Link: OUR APPROACH ↗ */
.about-cta-wrapper {
  display: flex;
}

.about-text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-primary);
  padding-bottom: 0.35rem;
  border-bottom: 1.5px solid var(--color-primary);
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.about-link-arrow {
  width: 12px;
  height: 12px;
  stroke: var(--color-primary);
  transition: transform var(--transition-fast), stroke var(--transition-fast);
}

.about-text-link:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.about-text-link:hover .about-link-arrow {
  stroke: var(--color-accent);
  transform: translate(2px, -2px);
}

/* Right Visual Column (~42–46%, No Card) */
.about-visual-col {
  flex: 0 0 45%;
  max-width: 540px;
}

.about-image-frame {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 2px;
  background-color: #E6E3DC;
}

.about-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.9s var(--ease-out-expo);
  will-change: transform;
}

.about-image-frame:hover .about-img {
  transform: scale(1.03);
}

.about-image-caption {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-top: 0.95rem;
}

.caption-details {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.caption-title {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-primary);
  line-height: 1.2;
}

.caption-subtitle {
  font-size: 0.75rem;
  font-weight: 350;
  color: var(--color-secondary);
  line-height: 1.35;
}

.caption-index {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--color-secondary);
  font-feature-settings: "tnum";
  padding-top: 1px;
}

/* Bottom Horizontally Aligned Principles (~80px vertical rhythm) */
.about-principles {
  margin-top: clamp(3.75rem, 5.5vw, 5rem);
  padding-top: clamp(2rem, 3.2vw, 2.75rem);
  border-top: 1px solid var(--color-border);
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: start;
}

.principle-item {
  display: flex;
  flex-direction: column;
}

.principle-header {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  margin-bottom: 0.85rem;
}

.principle-index {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--color-secondary);
  font-feature-settings: "tnum";
}

.principle-title {
  font-size: 0.875rem;
  font-weight: 650;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin: 0;
}

.principle-desc {
  font-size: 1rem;
  font-weight: 350;
  line-height: 1.68;
  color: var(--color-secondary);
  max-width: 320px;
}

.principle-divider {
  width: 1px;
  height: 100%;
  min-height: 80px;
  background-color: var(--color-border);
  margin: 0 clamp(1.25rem, 2.5vw, 3rem);
}

/* ==========================================================================
   SECTION 03: SERVICES (WHAT WE DO)
   ========================================================================== */
.services-section {
  position: relative;
  width: 100%;
  background-color: var(--color-background);
  color: var(--color-primary);
  border-top: 1px solid var(--color-border);
  padding: clamp(5.75rem, 8vw, 8rem) 0;
  overflow: hidden;
}

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

/* Editorial Section Header: Title (Left) + Supporting Copy (Right) */
.services-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: clamp(2rem, 5vw, 5rem);
  margin-bottom: clamp(3.75rem, 6vw, 5.5rem);
}

.services-header-title-block {
  flex: 0 0 52%;
}

.services-eyebrow {
  margin-bottom: clamp(1rem, 1.8vh, 1.4rem);
}

.services-eyebrow-text {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-secondary);
}

.services-headline {
  font-family: var(--font-sans);
  font-size: clamp(2.35rem, 3.8vw, 3.75rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.035em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin: 0;
}

.services-headline-line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.04em;
}

.services-headline-inner {
  display: block;
  transform-origin: bottom left;
}

.services-header-copy-block {
  flex: 0 0 45%;
  max-width: 520px;
}

.services-supporting-copy {
  font-size: clamp(1.0625rem, 1.2vw, 1.1875rem);
  font-weight: 350;
  line-height: 1.65;
  color: var(--color-secondary);
  margin: 0;
}

/* 12-Column Grid Showcase: Left 55% List, Right 45% Photography Stage */
.services-showcase-grid {
  display: grid;
  grid-template-columns: 55fr 45fr;
  gap: clamp(3rem, 5.5vw, 6rem);
  align-items: start;
}

/* Left Column: Vertical Interactive Service List */
.services-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--color-border);
}

.service-item {
  position: relative;
  border-bottom: 1px solid var(--color-border);
  cursor: pointer;
  outline: none;
  background-color: transparent;
  transition: background-color var(--transition-fast);
}

.service-item:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: -2px;
}

.service-row-content {
  display: grid;
  grid-template-columns: 2.2ch 1fr auto;
  align-items: start;
  gap: clamp(1.25rem, 2.2vw, 2.5rem);
  padding: clamp(1.45rem, 2.2vw, 2.15rem) 0;
  user-select: none;
}

.service-number {
  font-size: clamp(0.75rem, 0.9vw, 0.875rem);
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--color-secondary);
  font-feature-settings: "tnum";
  min-width: 2.2ch;
  padding-top: 0.42rem;
  transition: color 0.3s ease;
}

.service-main-col {
  display: flex;
  flex-direction: column;
}

.service-title {
  font-family: var(--font-sans);
  font-size: clamp(1.72rem, 2.55vw, 2.6rem);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.025em;
  text-transform: uppercase;
  color: rgba(17, 17, 17, 0.42);
  margin: 0;
  transition: color 0.35s var(--ease-out-expo), font-weight 0.2s ease;
}

/* Active Row Description Disclosure */
.service-desc-wrap {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transition: grid-template-rows 0.45s var(--ease-out-expo), opacity 0.35s ease;
}

.service-desc {
  overflow: hidden;
  font-size: clamp(1rem, 1.12vw, 1.125rem);
  font-weight: 350;
  line-height: 1.68;
  color: var(--color-secondary);
  max-width: 540px;
  margin: 0;
  padding-top: 0;
  transition: padding-top 0.45s var(--ease-out-expo);
}

.service-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  color: rgba(17, 17, 17, 0.28);
  padding-top: 0.35rem;
  transition: color 0.35s ease, transform 0.35s var(--ease-out-expo);
  flex-shrink: 0;
}

.service-arrow svg {
  width: 15px;
  height: 15px;
  stroke: currentColor;
  transition: stroke 0.35s ease;
}

/* Hover & Active States */
.service-item:hover .service-title,
.service-item:focus-visible .service-title {
  color: var(--color-primary);
}

.service-item:hover .service-number {
  color: var(--color-primary);
}

.service-item:hover .service-arrow {
  color: var(--color-accent);
  transform: translate(3px, -3px);
}

.service-item.is-active .service-title {
  color: var(--color-primary);
  font-weight: 650;
}

.service-item.is-active .service-desc-wrap {
  grid-template-rows: 1fr;
  opacity: 1;
}

.service-item.is-active .service-desc {
  padding-top: 0.85rem;
}

.service-item.is-active .service-number {
  color: var(--color-primary);
  font-weight: 600;
}

.service-item.is-active .service-arrow {
  color: var(--color-accent);
  transform: translate(3px, -3px);
}

/* Desktop Mobile Drawer is Hidden */
.service-mobile-drawer {
  display: none;
}

/* Right Column: Large Photography Area (Sticky on Desktop) */
.services-stage {
  position: relative;
  width: 100%;
}

.services-stage-sticky {
  position: sticky;
  top: clamp(6.25rem, 11vh, 8.25rem);
}

.services-photo-viewport {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 2px;
  background-color: #E6E3DC;
}

/* 400-600ms Crossfade + Subtle Scale Transitions */
.services-photo-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
  z-index: 1;
  will-change: opacity, transform;
}

.services-photo-layer.is-active {
  opacity: 1;
  transform: scale(1);
  z-index: 2;
  pointer-events: auto;
}

.services-stage-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* Bottom Editorial Caption */
.services-caption-wrap {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-top: 1rem;
  padding-top: 0.25rem;
}

.services-caption-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.services-caption-title {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-primary);
  line-height: 1.2;
  transition: opacity 0.25s ease;
}

.services-caption-subtitle {
  font-size: 0.75rem;
  font-weight: 350;
  color: var(--color-secondary);
  line-height: 1.35;
  transition: opacity 0.25s ease;
}

.services-caption-counter {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--color-secondary);
  font-feature-settings: "tnum";
  transition: opacity 0.25s ease;
}

/* ==========================================================================
   SECTION 04: SELECTED PROJECTS (ARCHITECTURAL PORTFOLIO)
   ========================================================================== --> */
.projects-section {
  position: relative;
  width: 100%;
  background-color: var(--color-background);
  color: var(--color-primary);
  border-top: 1px solid var(--color-border);
  padding: clamp(6.5rem, 9.5vw, 9.5rem) 0;
  overflow: hidden;
}

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

/* Section Header */
.projects-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: clamp(2rem, 5vw, 5rem);
  margin-bottom: clamp(4.5rem, 7vw, 6.5rem);
}

.projects-header-left {
  flex: 0 0 55%;
}

.projects-eyebrow {
  margin-bottom: clamp(1rem, 1.8vh, 1.4rem);
}

.projects-eyebrow-text {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-secondary);
}

.projects-headline {
  font-family: var(--font-sans);
  font-size: clamp(2.35rem, 3.8vw, 3.75rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.035em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin: 0;
}

.projects-headline-line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.04em;
}

.projects-headline-inner {
  display: block;
  transform-origin: bottom left;
}

.projects-header-right {
  flex: 0 0 45%;
  max-width: 480px;
}

.projects-supporting-copy {
  font-size: clamp(1.0625rem, 1.2vw, 1.1875rem);
  font-weight: 350;
  line-height: 1.65;
  color: var(--color-secondary);
  margin: 0;
}

/* Projects Feed */
.projects-feed {
  display: flex;
  flex-direction: column;
  width: 100%;
}

/* Project Spread: Common Elements */
.project-spread {
  position: relative;
  width: 100%;
}

.project-media-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 2px;
  background-color: #E6E3DC;
}

.project-media-link {
  display: block;
  width: 100%;
  height: 100%;
  text-decoration: none;
  position: relative;
}

.project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s var(--ease-out-expo), filter 0.6s var(--ease-out-expo);
  display: block;
  will-change: transform;
}

.project-scrim {
  position: absolute;
  inset: 0;
  background: rgba(10, 13, 17, 0);
  transition: background 0.6s var(--ease-out-expo);
  pointer-events: none;
}

/* Hover Interaction: subtle scale (1.00 -> 1.035) + darkening */
.project-spread:hover .project-img {
  transform: scale(1.035);
  filter: brightness(0.96);
}

.project-spread:hover .project-scrim {
  background: rgba(10, 13, 17, 0.07);
}

/* Project Spread Wide (Projects 01 & 03: ~68% Image Width) */
.project-spread-wide .project-media-frame {
  width: clamp(64%, 68vw, 70%);
  margin-right: auto;
}

.project-spread-wide .project-meta-bar {
  width: clamp(64%, 68vw, 70%);
  margin-right: auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: clamp(1.5rem, 3.5vw, 3.5rem);
  margin-top: clamp(1.75rem, 2.5vw, 2.25rem);
  padding-top: clamp(1.5rem, 2vw, 2rem);
  border-top: 1px solid var(--color-border);
}

.project-meta-primary {
  display: flex;
  align-items: flex-start;
  gap: clamp(1.5rem, 3vw, 3.5rem);
  flex: 1;
}

.project-title-group {
  display: flex;
  flex-direction: column;
}

.project-meta-specs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.35rem;
}

.meta-separator {
  color: var(--color-border);
  font-weight: 300;
}

/* Project Spread Asymmetric (Project 02: Image Shifted Right ~58%, Metadata Left) */
.project-spread-asymmetric .project-asymmetric-grid {
  display: grid;
  grid-template-columns: 1fr 58%;
  gap: clamp(2.5rem, 5vw, 5.5rem);
  align-items: flex-end;
}

.project-asymmetric-info {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  padding-bottom: 0.5rem;
  padding-left: clamp(0.5rem, 1.8vw, 2.5rem);
}

.project-asymmetric-info .project-meta-index {
  margin-bottom: clamp(2.5rem, 4.5vw, 4rem);
}

.project-asymmetric-info .project-info-body {
  display: flex;
  flex-direction: column;
  margin-bottom: clamp(2.5rem, 4vw, 3.75rem);
}

.project-info-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.project-asymmetric-info .project-info-action {
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

/* Typography & Metadata Labels */
.meta-label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: 6px;
  display: block;
}

.meta-value,
.meta-tag {
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-feature-settings: "tnum";
}

/* Project Title: Prominent, dominant modern grotesk */
.project-title {
  font-family: var(--font-sans);
  font-size: clamp(2.1rem, 3.4vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.028em;
  text-transform: uppercase;
  color: var(--color-primary);
  line-height: 1.04;
  margin: 0 0 0.5rem 0;
}

/* Link: VIEW PROJECT ↗ */
.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 1.5px solid var(--color-primary);
  padding-bottom: 3px;
  white-space: nowrap;
  transition: color 0.3s ease, border-color 0.3s ease;
}

.project-link-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  transition: transform 0.35s var(--ease-out-expo), stroke 0.3s ease;
}

.project-link-arrow svg {
  width: 12px;
  height: 12px;
  stroke: currentColor;
}

.project-spread:hover .project-link,
.project-link:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.project-spread:hover .project-link-arrow,
.project-link:hover .project-link-arrow {
  transform: translate(5px, -5px);
  stroke: var(--color-accent);
}

/* 15-20% Increased Spacing between projects */
.project-spread-divider {
  width: 100%;
  height: 1px;
  background-color: var(--color-border);
  margin: clamp(6.5rem, 10vw, 9.5rem) 0;
  opacity: 0.65;
}

/* ==========================================================================
   SECTION 05: FINAL CTA (CONVERSION)
   ========================================================================== */
.final-cta-section {
  position: relative;
  width: 100%;
  background-color: #0B0D0F;
  overflow: hidden;
  padding: clamp(8rem, 13vw, 13.5rem) 0 clamp(9rem, 15vw, 15rem) 0;
}

.final-cta-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 1;
}

.final-cta-bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
  filter: brightness(0.85) contrast(1.05);
  transform: scale(1.02);
  will-change: transform;
  transition: transform 1.2s var(--ease-out-expo);
}

.final-cta-overlay {
  position: absolute;
  inset: 0;
  background: rgba(5, 8, 10, 0.68);
  pointer-events: none;
}

.final-cta-grain {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.35;
  pointer-events: none;
}

.final-cta-container {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 clamp(2.5rem, 6.5vw, 6.5rem);
}

.final-cta-content {
  max-width: 840px;
}

.final-cta-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: clamp(2rem, 3.5vw, 3rem);
}

.final-cta-eyebrow::before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 1px;
  background-color: var(--color-accent);
}

.cta-eyebrow-text {
  font-size: clamp(0.6875rem, 0.8vw, 0.75rem);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.final-cta-headline {
  font-family: var(--font-sans);
  font-size: clamp(2.25rem, 4.4vw, 4.35rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.028em;
  text-transform: uppercase;
  color: #FFFFFF;
  margin: 0 0 clamp(2.25rem, 3.5vw, 3rem) 0;
}

.cta-headline-line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.08em;
}

.cta-headline-inner {
  display: block;
  transform-origin: bottom left;
}

.final-cta-supporting {
  font-size: clamp(1.125rem, 1.35vw, 1.28rem);
  font-weight: 350;
  line-height: 1.75;
  color: rgba(247, 246, 242, 0.88);
  max-width: 580px;
  margin: 0 0 clamp(3.25rem, 5.5vw, 4.5rem) 0;
}

.final-cta-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.2rem 2.5rem;
  font-size: 0.75rem;
  font-weight: 650;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 2px;
  cursor: pointer;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, transform 0.35s var(--ease-out-expo);
  will-change: transform;
}

.cta-btn-primary {
  background-color: var(--color-background);
  color: #0B0D0F;
  border: 1px solid var(--color-background);
}

.cta-btn-primary:hover {
  background-color: #FFFFFF;
  border-color: #FFFFFF;
  transform: translateY(-2px);
}

.cta-btn-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  transition: transform 0.35s var(--ease-out-expo);
}

.cta-btn-arrow svg {
  width: 12px;
  height: 12px;
  stroke: currentColor;
}

.cta-btn-primary:hover .cta-btn-arrow {
  transform: translate(4px, -4px);
}

.cta-btn-secondary {
  background-color: transparent;
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.32);
}

.cta-btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: #FFFFFF;
  transform: translateY(-2px);
}

/* ==========================================================================
   SITE FOOTER (DARK CHARCOAL ARCHITECTURAL FINALE)
   ========================================================================== */
.site-footer {
  position: relative;
  width: 100%;
  background-color: #07090B;
  color: #F7F6F2;
  border-top: 1px solid rgba(255, 255, 255, 0.10);
  overflow: hidden;
}

.footer-container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: clamp(6.5rem, 10vw, 9.5rem) clamp(2.5rem, 6.5vw, 6.5rem) clamp(3.5rem, 5vw, 4.5rem);
}

/* 4-Column Editorial Grid */
.footer-main-grid {
  display: grid;
  grid-template-columns: 1.45fr 1fr 1fr 1.25fr;
  gap: clamp(3rem, 5vw, 6rem);
  align-items: start;
  margin-bottom: clamp(5.5rem, 8vw, 8rem);
}

/* Brand Identity Column */
.footer-col-brand {
  display: flex;
  flex-direction: column;
}

.footer-brand {
  display: inline-flex;
  flex-direction: column;
  text-decoration: none;
  margin-bottom: 1.75rem;
}

.footer-brand-title {
  font-family: var(--font-sans);
  font-size: clamp(1.5rem, 2vw, 1.85rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #F7F6F2;
  line-height: 1;
}

.footer-brand-sub {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--color-accent);
  margin-top: 0.45rem;
}

.footer-brand-desc {
  font-size: 1rem;
  font-weight: 350;
  line-height: 1.7;
  color: #8B857D;
  max-width: 290px;
  margin: 0 0 2rem 0;
}

.footer-brand-tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1rem;
}

/* Navigation Columns */
.footer-col-title {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #8B857D;
  margin: 0 0 2rem 0;
}

.footer-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.footer-contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.45rem;
}

.footer-link {
  font-size: 0.9375rem;
  font-weight: 400;
  color: rgba(247, 246, 242, 0.76);
  text-decoration: none;
  display: inline-block;
  transition: color 0.25s ease, transform 0.25s ease;
}

.footer-link:hover {
  color: #FFFFFF;
  transform: translateX(3px);
}

/* Contact Column Specifics */
.footer-contact-item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.footer-contact-label {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #68655E;
}

.footer-contact-static {
  font-size: 0.9375rem;
  font-weight: 400;
  color: rgba(247, 246, 242, 0.76);
}

.footer-contact-highlight {
  color: var(--color-accent);
  font-weight: 500;
  border-bottom: 1px solid rgba(200, 168, 118, 0.4);
  padding-bottom: 2px;
  width: fit-content;
}

.footer-contact-highlight:hover {
  color: #FFFFFF;
  border-color: #FFFFFF;
}

/* Bottom Footer Bar */
.footer-bottom-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: clamp(2.25rem, 3.5vw, 3rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-copyright {
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: #68655E;
}

.footer-bottom-center {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.footer-legal-link {
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: #8B857D;
  text-decoration: none;
  transition: color 0.25s ease;
}

.footer-legal-link:hover {
  color: #FFFFFF;
}

.footer-legal-sep {
  color: #68655E;
  font-size: 0.75rem;
}

.footer-back-to-top {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #8B857D;
  text-decoration: none;
  transition: color 0.25s ease;
}

.back-to-top-arrow {
  display: inline-block;
  transition: transform 0.3s var(--ease-out-expo);
}

.footer-back-to-top:hover {
  color: #FFFFFF;
}

.footer-back-to-top:hover .back-to-top-arrow {
  transform: translateY(-3px);
}


/* ==========================================================================
   ESTIMATE MODAL: ARCHITECTURAL INQUIRY DIALOG
   ========================================================================== */
.estimate-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.estimate-modal.is-open {
  opacity: 1;
  visibility: visible;
}

.estimate-modal-backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(6, 9, 12, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  cursor: pointer;
}

.estimate-modal-dialog {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  overflow-y: auto;
  background-color: #0E1115;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 3px;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.65);
  transform: translateY(20px) scale(0.98);
  transition: transform 0.4s var(--ease-out-expo);
  scrollbar-width: thin;
}

.estimate-modal.is-open .estimate-modal-dialog {
  transform: translateY(0) scale(1);
}

.estimate-modal-container {
  position: relative;
  padding: clamp(2rem, 4.5vw, 3.25rem);
}

.estimate-modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.55);
  border-radius: 2px;
  transition: color 0.2s, background-color 0.2s;
}

.estimate-modal-close:hover {
  color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.08);
}

.estimate-modal-close svg {
  width: 18px;
  height: 18px;
}

.estimate-modal-header {
  margin-bottom: 2rem;
}

.estimate-modal-eyebrow {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.65rem;
}

.estimate-modal-title {
  font-family: var(--font-sans);
  font-size: clamp(1.65rem, 2.5vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: #FFFFFF;
  margin: 0 0 0.75rem 0;
  line-height: 1.1;
}

.estimate-modal-subtitle {
  font-size: 0.9375rem;
  font-weight: 350;
  line-height: 1.6;
  color: rgba(247, 246, 242, 0.75);
  margin: 0;
}

/* Form Layout */
.estimate-form {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.form-label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #8B857D;
}

.form-choice-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.form-chip {
  display: inline-flex;
  cursor: pointer;
}

.form-chip input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.chip-text {
  padding: 0.65rem 1.15rem;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: rgba(247, 246, 242, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background-color: rgba(255, 255, 255, 0.03);
  border-radius: 2px;
  transition: all 0.25s ease;
}

.form-chip input:checked + .chip-text {
  color: #0B0D0F;
  background-color: #F7F6F2;
  border-color: #F7F6F2;
  font-weight: 600;
}

.form-chip:hover .chip-text {
  border-color: rgba(255, 255, 255, 0.35);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.form-field-full {
  width: 100%;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 400;
  color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 2px;
  transition: border-color 0.25s, background-color 0.25s;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: rgba(255, 255, 255, 0.32);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  background-color: rgba(255, 255, 255, 0.07);
}

.form-error-msg {
  display: none;
  font-size: 0.75rem;
  color: #E57373;
}

.form-field.has-error .form-input {
  border-color: #E57373;
}

.form-field.has-error .form-error-msg {
  display: block;
}

.form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-top: 1rem;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.estimate-submit-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 1.15rem 2.25rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #0B0D0F;
  background-color: #F7F6F2;
  border: 1px solid #F7F6F2;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.3s var(--ease-out-expo);
}

.estimate-submit-btn:hover {
  background-color: #FFFFFF;
  border-color: #FFFFFF;
  transform: translateY(-2px);
}

.estimate-submit-arrow {
  display: inline-block;
  font-size: 1rem;
  line-height: 1;
  transition: transform 0.3s ease;
}

.estimate-submit-btn:hover .estimate-submit-arrow {
  transform: translate(3px, -3px);
}

.form-direct-phone {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: 0.75rem;
  color: #8B857D;
}

.direct-phone-link {
  color: #FFFFFF;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Success View */
.estimate-modal-success {
  text-align: center;
  padding: 2rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.success-icon-badge {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: rgba(181, 106, 50, 0.15);
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.success-icon-badge svg {
  width: 26px;
  height: 26px;
}

.success-title {
  font-family: var(--font-sans);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #FFFFFF;
  margin: 0.5rem 0 1rem 0;
}

.success-desc {
  font-size: 1rem;
  font-weight: 350;
  line-height: 1.65;
  color: rgba(247, 246, 242, 0.82);
  max-width: 480px;
  margin: 0 auto 2rem auto;
}

.success-actions {
  display: flex;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   ACCESSIBILITY & PREFERS REDUCED MOTION
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}