/* ==========================================================================
   Smart Home Life Easy — Modern Architectural Design System
   Palette: Crisp Pure White, Cool Ice-Slate, Obsidian Midnight Navy & Royal Cobalt
   ========================================================================== */

:root {
  --white: #ffffff;
  --ice-50: #f7f5fc;
  --ice-100: #efebf8;
  --ice-200: #e0d9f0;
  --slate-300: #d0c6e3;
  --slate-500: #817495;
  --slate-600: #655879;
  --slate-700: #493e5e;
  --navy-800: #352849;
  --navy-900: #251a38;
  --navy-950: #160e25;
  --cobalt-50: #f2edff;
  --cobalt-100: #e4d9ff;
  --cobalt-500: #8755d9;
  --cobalt-600: #7040bd;
  --cobalt-700: #59329a;
  --sky-400: #B28AFF;
  --crimson-50: #fff0f5;
  --crimson-600: #D94E83;

  --radius-xs: 6px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;

  --shadow-xs: 0 1px 2px rgba(37, 26, 56, 0.05);
  --shadow-sm: 0 4px 14px rgba(37, 26, 56, 0.06);
  --shadow-md: 0 12px 32px -8px rgba(37, 26, 56, 0.12);
  --shadow-lg: 0 24px 56px -16px rgba(22, 14, 37, 0.22);

  --container: 1280px;
  --font-sans: "Plus Jakarta Sans", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--white);
  color: var(--navy-900);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1 0 auto;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

button, input, textarea, select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

::selection {
  background: var(--cobalt-600);
  color: var(--white);
}

/* Accessibility Skip Link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 10000;
  background: var(--cobalt-600);
  color: var(--white);
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.875rem;
  box-shadow: var(--shadow-md);
}
.skip-link:focus {
  top: 16px;
}

/* Container & Layout Primitives */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

@media (min-width: 768px) {
  .container {
    padding: 0 36px;
  }
}

.section {
  padding: 88px 0;
}
.section-sm {
  padding: 64px 0;
}
.section-ice {
  background-color: var(--ice-50);
  border-top: 1px solid var(--ice-200);
  border-bottom: 1px solid var(--ice-200);
}
.section-navy {
  background-color: var(--navy-950);
  color: var(--white);
}

/* Architectural Typography */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cobalt-600);
  margin-bottom: 16px;
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 24px;
  height: 2px;
  background-color: var(--cobalt-600);
}
.section-navy .eyebrow {
  color: var(--sky-400);
}
.section-navy .eyebrow::before {
  background-color: var(--sky-400);
}

.h1-display {
  font-size: clamp(2.4rem, 5vw, 4.15rem);
  font-weight: 800;
  line-height: 1.07;
  letter-spacing: -0.035em;
  color: var(--navy-900);
}
.h1-display .accent {
  color: var(--cobalt-600);
}

.h2-title {
  font-size: clamp(1.9rem, 3.6vw, 2.85rem);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.03em;
  color: var(--navy-900);
}
.section-navy .h2-title {
  color: var(--white);
}

.h3-title {
  font-size: 1.22rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--navy-900);
}

.lead-text {
  font-size: 1.08rem;
  line-height: 1.72;
  color: var(--slate-600);
}
.section-navy .lead-text {
  color: var(--slate-300);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.94rem;
  padding: 13px 24px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
}
.btn svg {
  transition: transform 0.22s ease;
  flex-shrink: 0;
}
.btn:hover svg {
  transform: translateX(3px);
}

.btn-primary {
  background-color: var(--cobalt-600);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.28);
}
.btn-primary:hover {
  background-color: var(--cobalt-700);
  transform: translateY(-1px);
  box-shadow: 0 8px 22px rgba(29, 78, 216, 0.36);
}

.btn-outline {
  background-color: var(--white);
  color: var(--navy-900);
  border-color: var(--ice-200);
}
.btn-outline:hover {
  border-color: var(--navy-900);
  background-color: var(--ice-50);
}

.btn-ghost-light {
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.18);
}
.btn-ghost-light:hover {
  background-color: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.36);
}

.btn-dark {
  background-color: var(--navy-900);
  color: var(--white);
}
.btn-dark:hover {
  background-color: var(--cobalt-600);
}

/* ==========================================================================
   HEADER & UTILITY BAR (Identical across all pages)
   ========================================================================== */
.utility-bar {
  background-color: var(--navy-950);
  color: var(--slate-300);
  font-size: 0.8rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.utility-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 0;
  gap: 16px;
  flex-wrap: wrap;
}
.utility-tagline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--white);
  font-weight: 500;
}
.utility-dot {
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background-color: var(--sky-400);
}
.utility-contacts {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.utility-contacts a,
.utility-contacts span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--slate-300);
}
.utility-contacts a:hover {
  color: var(--white);
}
@media (max-width: 860px) {
  .utility-address {
    display: none;
  }
}
@media (max-width: 560px) {
  .utility-tagline {
    display: none;
  }
  .utility-inner {
    justify-content: center;
  }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--ice-200);
  transition: box-shadow 0.25s ease;
}
.site-header.scrolled {
  box-shadow: 0 8px 28px -10px rgba(15, 23, 42, 0.12);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 24px;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.025em;
  color: var(--navy-900);
}
.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--cobalt-600) 100%);
  color: var(--white);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.16);
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}
.primary-nav a {
  padding: 8px 16px;
  border-radius: var(--radius-xs);
  font-size: 0.93rem;
  font-weight: 600;
  color: var(--slate-600);
  position: relative;
}
.primary-nav a:hover {
  color: var(--navy-900);
  background-color: var(--ice-50);
}
.primary-nav a.active {
  color: var(--cobalt-600);
  background-color: var(--cobalt-50);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--ice-200);
  color: var(--navy-900);
  align-items: center;
  justify-content: center;
  background: var(--white);
}
.menu-toggle:hover {
  background: var(--ice-50);
}

@media (max-width: 900px) {
  .primary-nav,
  .header-cta-desktop {
    display: none;
  }
  .menu-toggle {
    display: inline-flex;
  }
}

/* Mobile Navigation Drawer */
.mobile-nav {
  display: none;
  background-color: var(--white);
  border-bottom: 1px solid var(--ice-200);
  padding: 16px 24px 24px;
}
.mobile-nav.open {
  display: block;
}
.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}
.mobile-nav-links a {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  color: var(--navy-900);
  border: 1px solid transparent;
}
.mobile-nav-links a:hover,
.mobile-nav-links a.active {
  background-color: var(--cobalt-50);
  color: var(--cobalt-600);
  border-color: var(--cobalt-100);
}

/* ==========================================================================
   HOMEPAGE HERO — Asymmetric Architectural Frame + Panoramic Visual
   ========================================================================== */
.hero-arch {
  padding: 56px 0 72px;
  background:
    linear-gradient(180deg, var(--ice-50) 0%, var(--white) 100%);
  border-bottom: 1px solid var(--ice-200);
  position: relative;
}

.hero-top-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: end;
  margin-bottom: 40px;
}
@media (max-width: 960px) {
  .hero-top-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 14px;
  background-color: var(--white);
  border: 1px solid var(--ice-200);
  border-left: 3px solid var(--cobalt-600);
  border-radius: var(--radius-xs);
  font-size: 0.83rem;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 20px;
  box-shadow: var(--shadow-xs);
}

.hero-lead-col {
  padding-bottom: 4px;
}
.hero-lead-col p {
  font-size: 1.08rem;
  color: var(--slate-600);
  margin-bottom: 26px;
  line-height: 1.72;
}
.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-showcase-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--ice-200);
  box-shadow: var(--shadow-lg);
  background-color: var(--navy-900);
}
.hero-showcase-img {
  width: 100%;
  height: clamp(320px, 48vw, 540px);
  object-fit: cover;
  object-position: center;
}
.hero-showcase-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 14, 28, 0.04) 40%, rgba(8, 14, 28, 0.72) 100%);
  pointer-events: none;
}

.hero-status-card {
  position: absolute;
  bottom: 24px;
  left: 24px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  color: var(--white);
  max-width: calc(100% - 48px);
}
.hero-status-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background-color: var(--cobalt-600);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.hero-status-title {
  font-weight: 700;
  font-size: 0.92rem;
  line-height: 1.25;
}
.hero-status-sub {
  font-size: 0.8rem;
  color: var(--slate-300);
  margin-top: 2px;
}

/* Structured Architectural Capability Bar (Replaces old scrolling marquee) */
.capability-bar {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  border: 1px solid var(--ice-200);
  border-radius: var(--radius-md);
  background-color: var(--white);
  overflow: hidden;
}
.capability-item {
  padding: 16px 14px;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--navy-900);
  border-right: 1px solid var(--ice-200);
  display: flex;
  align-items: center;
  gap: 9px;
}
.capability-item:last-child {
  border-right: none;
}
.capability-num {
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--cobalt-600);
  background: var(--cobalt-50);
  padding: 2px 6px;
  border-radius: 4px;
}
@media (max-width: 1100px) {
  .capability-bar {
    grid-template-columns: repeat(3, 1fr);
  }
  .capability-item:nth-child(3) {
    border-right: none;
  }
  .capability-item:nth-child(-n+3) {
    border-bottom: 1px solid var(--ice-200);
  }
}
@media (max-width: 640px) {
  .capability-bar {
    grid-template-columns: repeat(2, 1fr);
  }
  .capability-item {
    border-right: 1px solid var(--ice-200) !important;
    border-bottom: 1px solid var(--ice-200) !important;
  }
  .capability-item:nth-child(2n) {
    border-right: none !important;
  }
  .capability-item:nth-last-child(-n+2) {
    border-bottom: none !important;
  }
}

/* ==========================================================================
   PAGE MASTHEAD (Subpages)
   ========================================================================== */
.page-masthead {
  background-color: var(--navy-950);
  color: var(--white);
  padding: 64px 0 68px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  overflow: hidden;
}
.page-masthead::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
}
.masthead-inner {
  position: relative;
  z-index: 1;
  max-width: 820px;
}
.breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--slate-300);
  margin-bottom: 20px;
}
.breadcrumb a:hover {
  color: var(--white);
}
.breadcrumb-sep {
  color: var(--slate-500);
}
.page-masthead h1 {
  font-size: clamp(2.1rem, 4.4vw, 3.4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 18px;
}
.page-masthead p.masthead-desc {
  font-size: 1.08rem;
  color: var(--slate-300);
  line-height: 1.72;
  max-width: 680px;
}

/* ==========================================================================
   ABOUT — Asymmetric Architectural Layout
   ========================================================================== */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 960px) {
  .about-split {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.about-copy p {
  color: var(--slate-600);
  margin-bottom: 18px;
  font-size: 1.02rem;
}

.check-pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 28px 0 32px;
}
@media (max-width: 560px) {
  .check-pillars {
    grid-template-columns: 1fr;
  }
}
.check-pillar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 16px;
  background-color: var(--ice-50);
  border: 1px solid var(--ice-200);
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--navy-900);
}
.check-badge {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  background-color: var(--cobalt-600);
  color: var(--white);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.about-bento {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
@media (max-width: 560px) {
  .about-bento {
    grid-template-columns: 1fr;
  }
}
.about-bento-photo {
  grid-column: span 2;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--ice-200);
  height: 250px;
}
@media (max-width: 560px) {
  .about-bento-photo {
    grid-column: span 1;
    height: 210px;
  }
}
.about-bento-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.bento-tile {
  padding: 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--ice-200);
  background-color: var(--white);
  box-shadow: var(--shadow-xs);
}
.bento-tile.navy {
  background-color: var(--navy-900);
  border-color: var(--navy-800);
  color: var(--white);
}
.bento-tile.cobalt {
  background-color: var(--cobalt-600);
  border-color: var(--cobalt-600);
  color: var(--white);
}
.bento-stat {
  font-size: 2.1rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 8px;
}
.bento-tile-title {
  font-weight: 700;
  font-size: 1.02rem;
  margin-bottom: 6px;
}
.bento-tile-desc {
  font-size: 0.88rem;
  color: var(--slate-600);
  line-height: 1.55;
}
.bento-tile.navy .bento-tile-desc,
.bento-tile.cobalt .bento-tile-desc {
  color: rgba(255, 255, 255, 0.84);
}
.bento-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background-color: var(--cobalt-50);
  color: var(--cobalt-600);
  display: grid;
  place-items: center;
  margin-bottom: 14px;
}

/* ==========================================================================
   SERVICES — Editorial Header, Filter Bar & Architectural Directory
   ========================================================================== */
.section-head-split {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 44px;
  flex-wrap: wrap;
}
.section-head-split .head-left {
  max-width: 620px;
}
.section-head-split .head-right {
  max-width: 460px;
}

/* Homepage Featured Services Showcase */
.home-services-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.4fr;
  gap: 28px;
  align-items: stretch;
}
@media (max-width: 1024px) {
  .home-services-layout {
    grid-template-columns: 1fr;
  }
}

.home-services-feature {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background-color: var(--navy-900);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.home-services-feature-img {
  height: 290px;
  width: 100%;
  object-fit: cover;
}
.home-services-feature-body {
  padding: 28px;
}
.home-services-feature-body h3 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.home-services-feature-body p {
  color: var(--slate-300);
  font-size: 0.94rem;
  margin-bottom: 22px;
}

.home-services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
@media (max-width: 640px) {
  .home-services-grid {
    grid-template-columns: 1fr;
  }
}

.svc-dark-card {
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: border-color 0.25s ease, background-color 0.25s ease, transform 0.25s ease;
}
.svc-dark-card:hover {
  background-color: rgba(255, 255, 255, 0.07);
  border-color: var(--sky-400);
  transform: translateY(-3px);
}
.svc-dark-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.svc-dark-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: rgba(37, 99, 235, 0.22);
  color: var(--sky-400);
  display: grid;
  place-items: center;
}
.svc-index {
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--slate-500);
}
.svc-dark-card h3 {
  color: var(--white);
  font-size: 1.08rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.svc-dark-card p {
  color: var(--slate-300);
  font-size: 0.89rem;
  line-height: 1.6;
}

/* Dedicated Services Page Filter Bar & Full 19-Service Ledger */
.services-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 16px 20px;
  background-color: var(--ice-50);
  border: 1px solid var(--ice-200);
  border-radius: var(--radius-md);
  margin-bottom: 32px;
}
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.filter-btn {
  padding: 8px 15px;
  border-radius: var(--radius-xs);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--slate-600);
  background-color: var(--white);
  border: 1px solid var(--ice-200);
  transition: all 0.2s ease;
}
.filter-btn:hover {
  color: var(--navy-900);
  border-color: var(--slate-300);
}
.filter-btn.active {
  background-color: var(--cobalt-600);
  color: var(--white);
  border-color: var(--cobalt-600);
}

.service-search-wrap {
  position: relative;
  min-width: 240px;
  flex: 1;
  max-width: 320px;
}
.service-search-wrap input {
  width: 100%;
  padding: 9px 14px 9px 38px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--ice-200);
  background-color: var(--white);
  font-size: 0.88rem;
}
.service-search-wrap input:focus {
  outline: none;
  border-color: var(--cobalt-600);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}
.service-search-ico {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--slate-500);
  pointer-events: none;
}

.services-ledger-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 1024px) {
  .services-ledger-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .services-ledger-grid {
    grid-template-columns: 1fr;
  }
}

.service-card {
  background-color: var(--white);
  border: 1px solid var(--ice-200);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color 0.22s ease, box-shadow 0.22s ease, transform 0.22s ease;
}
.service-card:hover {
  border-color: var(--cobalt-600);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.service-card.hidden-card {
  display: none;
}
.service-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.service-icon-box {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  background-color: var(--cobalt-50);
  color: var(--cobalt-600);
  display: grid;
  place-items: center;
  transition: background-color 0.22s ease, color 0.22s ease;
}
.service-card:hover .service-icon-box {
  background-color: var(--cobalt-600);
  color: var(--white);
}
.service-num-tag {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--slate-500);
  background: var(--ice-50);
  border: 1px solid var(--ice-200);
  padding: 3px 9px;
  border-radius: 4px;
}
.service-card h3 {
  font-size: 1.16rem;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 10px;
}
.service-card p {
  font-size: 0.93rem;
  color: var(--slate-600);
  line-height: 1.65;
  margin-bottom: 20px;
}
.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--cobalt-600);
  margin-top: auto;
}
.service-card-link:hover {
  color: var(--navy-900);
}

/* ==========================================================================
   WHY CHOOSE US — Swiss Architectural Hairline Matrix
   ========================================================================== */
.why-matrix {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--ice-200);
  border-left: 1px solid var(--ice-200);
  background-color: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
}
@media (max-width: 960px) {
  .why-matrix {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 600px) {
  .why-matrix {
    grid-template-columns: 1fr;
  }
}

.why-cell {
  padding: 34px 30px;
  border-right: 1px solid var(--ice-200);
  border-bottom: 1px solid var(--ice-200);
  background-color: var(--white);
  transition: background-color 0.25s ease;
}
.why-cell:hover {
  background-color: var(--ice-50);
}
.why-cell-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.why-cell-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--navy-900);
  color: var(--white);
  display: grid;
  place-items: center;
}
.why-cell:nth-child(even) .why-cell-icon {
  background-color: var(--cobalt-600);
}
.why-cell-num {
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--cobalt-600);
  letter-spacing: 0.08em;
}
.why-cell h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 10px;
}
.why-cell p {
  font-size: 0.93rem;
  color: var(--slate-600);
  line-height: 1.66;
}

/* Vertical Architectural Rail Layout (Used on About page so it differs from Home!) */
.why-rail-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 48px;
  align-items: start;
}
@media (max-width: 900px) {
  .why-rail-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}
.why-rail-sticky {
  position: sticky;
  top: 104px;
}
.why-rail-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.why-rail-item {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 18px;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--ice-200);
  border-left: 3px solid var(--cobalt-600);
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   TESTIMONIALS — Editorial Multi-Card Grid (No single-card carousel!)
   ========================================================================== */
.reviews-bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
}
.review-card {
  grid-column: span 4;
  background-color: var(--white);
  border: 1px solid var(--ice-200);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-xs);
}
.review-card.featured {
  grid-column: span 6;
  background-color: var(--navy-900);
  border-color: var(--navy-800);
  color: var(--white);
}
.review-card.wide {
  grid-column: span 6;
}
@media (max-width: 980px) {
  .review-card,
  .review-card.featured,
  .review-card.wide {
    grid-column: span 6;
  }
}
@media (max-width: 640px) {
  .review-card,
  .review-card.featured,
  .review-card.wide {
    grid-column: span 12;
  }
}

.review-stars {
  display: inline-flex;
  gap: 3px;
  color: var(--cobalt-600);
  margin-bottom: 16px;
}
.review-card.featured .review-stars {
  color: var(--sky-400);
}
.review-quote {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--slate-700);
  margin-bottom: 22px;
}
.review-card.featured .review-quote {
  color: var(--ice-100);
  font-size: 1.04rem;
}
.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--ice-100);
}
.review-card.featured .review-author {
  border-top-color: rgba(255, 255, 255, 0.12);
}
.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-xs);
  background-color: var(--cobalt-600);
  color: var(--white);
  font-weight: 800;
  font-size: 0.9rem;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.author-name {
  font-weight: 700;
  font-size: 0.93rem;
}
.author-role {
  font-size: 0.8rem;
  color: var(--slate-500);
}
.review-card.featured .author-role {
  color: var(--slate-300);
}

/* ==========================================================================
   FAQ — Split Sticky Header + Numbered Architectural Accordions
   ========================================================================== */
.faq-split {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 48px;
  align-items: start;
}
@media (max-width: 900px) {
  .faq-split {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}
.faq-sidebar {
  position: sticky;
  top: 104px;
}
.faq-help-box {
  margin-top: 24px;
  padding: 22px;
  background-color: var(--ice-50);
  border: 1px solid var(--ice-200);
  border-radius: var(--radius-md);
}
.faq-help-box p {
  font-size: 0.9rem;
  color: var(--slate-600);
  margin-bottom: 14px;
}

.faq-accordion-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  border: 1px solid var(--ice-200);
  border-radius: var(--radius-sm);
  background-color: var(--white);
  overflow: hidden;
  transition: border-color 0.2s ease;
}
.faq-item[open] {
  border-color: var(--cobalt-600);
  box-shadow: var(--shadow-sm);
}
.faq-item summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  cursor: pointer;
  font-weight: 700;
  font-size: 1rem;
  color: var(--navy-900);
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-q-wrap {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.faq-q-num {
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--cobalt-600);
}
.faq-toggle-ico {
  width: 30px;
  height: 30px;
  border-radius: 6px;
  background-color: var(--ice-50);
  color: var(--navy-900);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: transform 0.25s ease, background-color 0.25s ease, color 0.25s ease;
}
.faq-item[open] .faq-toggle-ico {
  transform: rotate(45deg);
  background-color: var(--cobalt-600);
  color: var(--white);
}
.faq-answer {
  padding: 0 22px 22px 52px;
  font-size: 0.94rem;
  color: var(--slate-600);
  line-height: 1.68;
}
@media (max-width: 560px) {
  .faq-answer {
    padding: 0 20px 20px 20px;
  }
}

/* ==========================================================================
   FORMS — Contact, Newsletter & Unsubscribe
   ========================================================================== */
.contact-studio {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 44px;
  align-items: start;
}
@media (max-width: 960px) {
  .contact-studio {
    grid-template-columns: 1fr;
  }
}

.contact-ledger {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 28px;
}
.contact-channel {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--ice-200);
  background-color: var(--ice-50);
  transition: border-color 0.2s ease, background-color 0.2s ease;
}
a.contact-channel:hover {
  border-color: var(--cobalt-600);
  background-color: var(--white);
}
.channel-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--navy-900);
  color: var(--white);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.channel-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--slate-500);
  margin-bottom: 3px;
}
.channel-val {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--navy-900);
}

.form-panel {
  background-color: var(--white);
  border: 1px solid var(--ice-200);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
}
@media (max-width: 560px) {
  .form-panel {
    padding: 24px 20px;
  }
}

.form-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
@media (max-width: 600px) {
  .form-grid-2 {
    grid-template-columns: 1fr;
  }
}

.field-group {
  margin-bottom: 18px;
}
.field-label {
  display: block;
  font-size: 0.87rem;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 7px;
}
.field-input {
  width: 100%;
  padding: 12px 15px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--slate-300);
  background-color: var(--white);
  font-size: 0.95rem;
  color: var(--navy-900);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.field-input:focus {
  outline: none;
  border-color: var(--cobalt-600);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.14);
}
.field-input.input-error {
  border-color: var(--crimson-600);
  background-color: var(--crimson-50);
}
textarea.field-input {
  resize: vertical;
  min-height: 120px;
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 20px 0 24px;
}
.checkbox-row input[type="checkbox"] {
  width: 19px;
  height: 19px;
  margin-top: 3px;
  accent-color: var(--cobalt-600);
  flex-shrink: 0;
  cursor: pointer;
}
.checkbox-row label {
  font-size: 0.9rem;
  color: var(--slate-600);
  line-height: 1.55;
  cursor: pointer;
}
.checkbox-row a {
  color: var(--cobalt-600);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.form-footnote {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--ice-200);
  font-size: 0.88rem;
  color: var(--slate-600);
  text-align: center;
}
.form-footnote a {
  color: var(--cobalt-600);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ==========================================================================
   LEGAL PAGES (Terms & Privacy Policy) — Sticky TOC + Crisp Clause Cards
   ========================================================================== */
.legal-layout {
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: 48px;
  align-items: start;
}
@media (max-width: 960px) {
  .legal-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

.legal-toc {
  position: sticky;
  top: 100px;
  background-color: var(--ice-50);
  border: 1px solid var(--ice-200);
  border-radius: var(--radius-md);
  padding: 20px;
  max-height: calc(100vh - 128px);
  overflow-y: auto;
}
@media (max-width: 960px) {
  .legal-toc {
    position: static;
    max-height: none;
  }
}
.legal-toc-title {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--navy-900);
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--ice-200);
}
.legal-toc-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.legal-toc-list a {
  display: block;
  padding: 7px 10px;
  border-radius: 6px;
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--slate-600);
}
.legal-toc-list a:hover,
.legal-toc-list a.active {
  background-color: var(--white);
  color: var(--cobalt-600);
  box-shadow: var(--shadow-xs);
}

.legal-content {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.legal-intro-card {
  padding: 26px 30px;
  background-color: var(--cobalt-50);
  border: 1px solid var(--cobalt-100);
  border-left: 4px solid var(--cobalt-600);
  border-radius: var(--radius-md);
  color: var(--navy-900);
  font-size: 1rem;
  line-height: 1.72;
}
.legal-clause {
  padding: 26px 30px;
  background-color: var(--white);
  border: 1px solid var(--ice-200);
  border-radius: var(--radius-md);
  scroll-margin-top: 104px;
}
.legal-clause h2 {
  font-size: 1.12rem;
  font-weight: 800;
  color: var(--navy-900);
  margin-bottom: 10px;
}
.legal-clause p {
  color: var(--slate-600);
  font-size: 0.96rem;
  line-height: 1.74;
}

/* ==========================================================================
   SPLIT CTA BANNER
   ========================================================================== */
.dual-cta-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
}
@media (max-width: 900px) {
  .dual-cta-grid {
    grid-template-columns: 1fr;
  }
}
.cta-card-primary {
  background: linear-gradient(135deg, var(--navy-950) 0%, var(--navy-800) 100%);
  color: var(--white);
  padding: 40px;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--navy-800);
}
.cta-card-secondary {
  background-color: var(--ice-50);
  border: 1px solid var(--ice-200);
  padding: 40px;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* ==========================================================================
   FOOTER (Identical across all pages)
   ========================================================================== */
.site-footer {
  background-color: var(--navy-950);
  color: var(--slate-300);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 72px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr 0.95fr 1.15fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
@media (max-width: 960px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 560px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.footer-brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--white);
  margin-bottom: 16px;
}
.footer-desc {
  font-size: 0.92rem;
  color: var(--slate-300);
  max-width: 320px;
  line-height: 1.68;
}

.footer-heading {
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--white);
  margin-bottom: 18px;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 11px;
  font-size: 0.92rem;
}
.footer-links a:hover {
  color: var(--sky-400);
}

.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.92rem;
}
.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.footer-contact-list svg {
  color: var(--sky-400);
  flex-shrink: 0;
  margin-top: 3px;
}
.footer-contact-list a:hover {
  color: var(--white);
}

.footer-bottom {
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--slate-500);
}
.footer-bottom-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-bottom-links a:hover {
  color: var(--white);
}

/* ==========================================================================
   JAVASCRIPT TOAST NOTIFICATION SYSTEM
   ========================================================================== */
.toast-region {
  position: fixed;
  top: 92px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: calc(100% - 48px);
  max-width: 410px;
  pointer-events: none;
}

.arch-toast {
  pointer-events: auto;
  background-color: var(--navy-900);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-left: 4px solid var(--cobalt-500);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: flex-start;
  gap: 14px;
  position: relative;
  overflow: hidden;
  transform: translateX(120%);
  opacity: 0;
  transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.28s ease;
}
.arch-toast.visible {
  transform: translateX(0);
  opacity: 1;
}
.arch-toast.toast-error {
  border-left-color: var(--crimson-600);
}

.toast-ico {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  background-color: rgba(59, 130, 246, 0.2);
  color: var(--sky-400);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.arch-toast.toast-error .toast-ico {
  background-color: rgba(220, 38, 38, 0.22);
  color: #f87171;
}
.toast-body {
  flex: 1;
  min-width: 0;
}
.toast-title {
  font-weight: 700;
  font-size: 0.94rem;
  color: var(--white);
  margin-bottom: 3px;
}
.toast-msg {
  font-size: 0.85rem;
  color: var(--slate-300);
  line-height: 1.5;
}
.toast-close {
  color: var(--slate-300);
  padding: 4px;
  border-radius: 4px;
  line-height: 1;
}
.toast-close:hover {
  color: var(--white);
  background-color: rgba(255, 255, 255, 0.1);
}
.toast-progress {
  position: absolute;
  left: 0;
  bottom: 0;
  height: 3px;
  width: 100%;
  background-color: var(--cobalt-500);
  transform-origin: left center;
  animation: toastTimer 5.2s linear forwards;
}
.arch-toast.toast-error .toast-progress {
  background-color: var(--crimson-600);
}
.arch-toast:hover .toast-progress {
  animation-play-state: paused;
}

@keyframes toastTimer {
  from { transform: scaleX(1); }
  to { transform: scaleX(0); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}