/* ==============================================
   AK CONSTRUCTION - MASTER STYLESHEET
   Licensed Building Surveyor & Contractor
   
   CSS Architecture:
   1. CSS Custom Properties (Design Tokens)
   2. Reset & Base Styles
   3. Typography
   4. Layout Utilities
   5. Components (Buttons, Cards, Forms)
   6. Header & Navigation
   7. Hero Section
   8. About Section
   9. Services Section
   10. Why Choose Section
   11. Projects Section
   12. Service Area Section
   13. Contact Section
   14. Footer
   15. Mobile Bottom Bar & Utilities
   16. Animations
   17. Media Queries
   ============================================== */

/* ==============================================
   1. CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================== */
:root {
  /* - Primary Palette - */
  --color-navy: #1A2B3C;
  --color-navy-dark: #0F1924;
  --color-navy-light: #243A50;
  --color-gold: #D4A017;
  --color-gold-light: #E8BD4A;
  --color-gold-dark: #B8890F;
  --color-steel: #64748B;
  --color-steel-light: #94A3B8;
  --color-white: #FFFFFF;
  --color-off-white: #F8FAFC;
  --color-light-gray: #E2E8F0;
  --color-dark-gray: #334155;

  /* - Semantic Colors - */
  --color-bg-primary: var(--color-white);
  --color-bg-secondary: #F1F5F9;
  /* Slightly darker cool gray for distinct section contrast */
  --color-bg-dark: var(--color-navy);
  --color-text-primary: var(--color-navy);
  --color-text-secondary: var(--color-steel);
  --color-text-on-dark: var(--color-white);
  --color-accent: var(--color-gold);
  --color-success: #059669;
  --color-error: #DC2626;

  /* - Typography - */
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Outfit', 'Montserrat', system-ui, sans-serif;

  --fs-xs: 0.75rem;
  /* 12px */
  --fs-sm: 0.875rem;
  /* 14px */
  --fs-base: 1rem;
  /* 16px */
  --fs-md: 1.125rem;
  /* 18px */
  --fs-lg: 1.25rem;
  /* 20px */
  --fs-xl: 1.5rem;
  /* 24px */
  --fs-2xl: 2rem;
  /* 32px */
  --fs-3xl: 2.5rem;
  /* 40px */
  --fs-4xl: 3rem;
  /* 48px */
  --fs-5xl: 3.75rem;
  /* 60px */

  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-black: 900;

  --lh-tight: 1.2;
  --lh-normal: 1.6;
  --lh-relaxed: 1.8;

  /* - 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;

  /* - Borders & Radius - */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* - Shadows - */
  --shadow-sm: 0 1px 3px rgba(26, 43, 60, 0.08);
  --shadow-md: 0 4px 12px rgba(26, 43, 60, 0.1);
  --shadow-lg: 0 8px 30px rgba(26, 43, 60, 0.12);
  --shadow-xl: 0 16px 50px rgba(26, 43, 60, 0.15);
  --shadow-gold: 0 4px 20px rgba(212, 160, 23, 0.3);

  /* - Transitions - */
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;
  --transition-spring: 400ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* - Layout - */
  --container-max: 1200px;
  --header-height: 72px;
  --topbar-height: 40px;
}


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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + var(--topbar-height) + 20px);
  -webkit-text-size-adjust: 100%;
}

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

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

ul,
ol {
  list-style: none;
}

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

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

::selection {
  background-color: var(--color-gold);
  color: var(--color-navy);
}


/* ==============================================
   3. TYPOGRAPHY
   ============================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  color: var(--color-navy);
}

.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--color-gold);
  margin-bottom: var(--space-md);
  position: relative;
  padding-left: 40px;
}

.section-label::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 2px;
  background: var(--color-gold);
}

.section-heading {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-black);
  margin-bottom: var(--space-lg);
  position: relative;
}

.section-desc {
  font-size: var(--fs-md);
  color: var(--color-steel);
  max-width: 600px;
  margin: 0 auto;
  line-height: var(--lh-relaxed);
}

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


/* ==============================================
   4. LAYOUT UTILITIES
   ============================================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

section {
  padding: var(--space-5xl) 0;
}


/* ==============================================
   5. COMPONENTS - Buttons
   ============================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 14px 32px;
  font-family: var(--font-heading);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  min-height: 48px;
  min-width: 44px;
  cursor: pointer;
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
  transition: left var(--transition-slow);
}

.btn:hover::before {
  left: 100%;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
  color: var(--color-navy);
  box-shadow: var(--shadow-gold);
}

.btn--primary:hover {
  background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold));
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(212, 160, 23, 0.4);
}

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

.btn--secondary {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(4px);
}

.btn--secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-white);
  transform: translateY(-2px);
}

.btn--full {
  width: 100%;
}

.btn i,
.btn svg {
  width: 18px;
  height: 18px;
}


/* ==============================================
   6. HEADER & NAVIGATION
   ============================================== */

/* - Trust Top Bar - */
.trust-topbar {
  background: var(--color-navy-dark);
  color: var(--color-white);
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  font-size: var(--fs-sm);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1001;
  border-bottom: 1px solid rgba(212, 160, 23, 0.2);
}

.trust-topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.trust-topbar__badge {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-gold);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-xs);
  letter-spacing: 0.5px;
}

.trust-topbar__icon {
  width: 14px;
  height: 14px;
}

.trust-topbar__phone {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-white);
  font-weight: var(--fw-medium);
  transition: color var(--transition-fast);
}

.trust-topbar__phone:hover {
  color: var(--color-gold);
}

/* - Header - */
.header {
  position: fixed;
  top: var(--topbar-height);
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-light-gray);
  z-index: 1000;
  transition: all var(--transition-base);
}

.header--scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255, 255, 255, 0.98);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Logo */
.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  text-decoration: none;
  flex-shrink: 0;
}

.header__logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-navy), var(--color-navy-light));
  color: var(--color-gold);
  font-family: var(--font-heading);
  font-weight: var(--fw-black);
  font-size: var(--fs-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  position: relative;
}

.header__logo-icon::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: var(--radius-md);
  border: 2px solid var(--color-gold);
  opacity: 0.4;
}

.header__logo-name {
  display: block;
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: var(--fs-lg);
  color: var(--color-navy);
  line-height: 1.2;
}

.header__logo-tagline {
  display: block;
  font-size: var(--fs-xs);
  color: var(--color-steel);
  font-weight: var(--fw-medium);
  letter-spacing: 0.3px;
}

/* Desktop Nav */
.header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.header__nav-link {
  display: block;
  padding: 10px 18px;
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-dark-gray);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  position: relative;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--color-gold);
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}

.header__nav-link:hover,
.header__nav-link.active {
  color: var(--color-navy);
}

.header__nav-link:hover::after,
.header__nav-link.active::after {
  width: 20px;
}

/* Hamburger */
.header__hamburger {
  display: none;
  width: 44px;
  height: 44px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  z-index: 1010 !important;
  /* Above everything */
  position: relative;
}

.header__hamburger-line {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-navy);
  border-radius: var(--radius-full);
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  transform-origin: center;
}

.header__hamburger.active .header__hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
  background: var(--color-white);
}

.header__hamburger.active .header__hamburger-line:nth-child(2) {
  opacity: 0;
  transform: translateX(10px);
}

.header__hamburger.active .header__hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
  background: var(--color-white);
}

/* Mobile Nav */
.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  /* Attach to right side */
  bottom: 0;
  width: 300px;
  /* Instead of full screen */
  height: 100vh;
  margin: 0;
  max-width: 100%;
  background-color: var(--color-navy-dark) !important;
  /* Solid dark background */
  background: var(--color-navy-dark) !important;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  z-index: 1005 !important;
  display: flex !important;
  flex-direction: column;
  align-items: flex-start !important;
  /* Align to left inside drawer */
  justify-content: center !important;
  padding: 3rem 2rem;
  opacity: 0;
  visibility: hidden;
  transform: translateX(100%);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: -20px 0 50px rgba(0, 0, 0, 0.8);
  /* Strong shadow simulating overlay */
}

.mobile-nav.active {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

.mobile-nav__list {
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
  justify-content: center !important;
  gap: var(--space-xl) !important;
  width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
  list-style: none !important;
}

.mobile-nav__link {
  font-family: var(--font-heading) !important;
  font-size: var(--fs-xl) !important;
  /* Brought down from 4xl */
  font-weight: var(--fw-bold) !important;
  color: var(--color-white) !important;
  transition: color var(--transition-fast) !important;
  min-height: 44px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: flex-start !important;
  position: relative !important;
  width: 100% !important;
  text-align: left !important;
}

.mobile-nav__link::before {
  display: none !important;
  /* Hide numbers */
}

.mobile-nav.active .mobile-nav__list li {
  transform: translateX(0);
  opacity: 1;
}

.mobile-nav.active .mobile-nav__list li:nth-child(1) {
  transition-delay: 0.1s;
}

.mobile-nav.active .mobile-nav__list li:nth-child(2) {
  transition-delay: 0.15s;
}

.mobile-nav.active .mobile-nav__list li:nth-child(3) {
  transition-delay: 0.2s;
}

.mobile-nav.active .mobile-nav__list li:nth-child(4) {
  transition-delay: 0.25s;
}

.mobile-nav.active .mobile-nav__list li:nth-child(5) {
  transition-delay: 0.3s;
}

.mobile-nav__link::before {
  content: '0' counter(nav-item) '.';
  font-size: var(--fs-sm);
  color: var(--color-gold);
  margin-right: var(--space-md);
  font-weight: var(--fw-medium);
}

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

.mobile-nav__cta {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: var(--space-sm) !important;
  padding: 12px 24px !important;
  /* Smaller padding */
  background: var(--color-gold) !important;
  color: var(--color-navy) !important;
  font-family: var(--font-heading) !important;
  font-weight: var(--fw-bold) !important;
  font-size: var(--fs-base) !important;
  /* Smaller text */
  border-radius: var(--radius-md) !important;
  margin-top: var(--space-lg) !important;
  min-height: 44px !important;
  transform: translateY(20px);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1) 0.4s;
}

.mobile-nav.active .mobile-nav__cta {
  transform: translateY(0);
  opacity: 1;
}

.mobile-nav__cta svg {
  width: 18px;
  height: 18px;
}


/* ==============================================
   7. HERO SECTION
   ============================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: calc(var(--header-height) + var(--topbar-height) + var(--space-3xl));
  padding-bottom: var(--space-4xl);
  background:
    url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?w=1920&q=80') center/cover no-repeat;
  overflow: hidden;
}

.hero__bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
      rgba(15, 25, 36, 0.92) 0%,
      rgba(26, 43, 60, 0.88) 40%,
      rgba(26, 43, 60, 0.82) 100%);
  z-index: 1;
}

/* Blueprint / surveyor grid pattern overlay */
.hero__grid-pattern {
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0.06;
  background-image:
    linear-gradient(rgba(212, 160, 23, 0.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212, 160, 23, 0.5) 1px, transparent 1px),
    linear-gradient(rgba(212, 160, 23, 0.3) 0.5px, transparent 0.5px),
    linear-gradient(90deg, rgba(212, 160, 23, 0.3) 0.5px, transparent 0.5px);
  background-size:
    100px 100px,
    100px 100px,
    20px 20px,
    20px 20px;
  animation: gridShift 30s linear infinite;
}

@keyframes gridShift {
  0% {
    transform: translate(0, 0);
  }

  100% {
    transform: translate(100px, 100px);
  }
}

.hero__content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero__badge-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: rgba(212, 160, 23, 0.12);
  border: 1px solid rgba(212, 160, 23, 0.3);
  border-radius: var(--radius-full);
  color: var(--color-gold);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.5px;
  backdrop-filter: blur(4px);
}

.hero__badge svg {
  width: 14px;
  height: 14px;
}

.hero__headline {
  font-size: var(--fs-5xl);
  font-weight: var(--fw-black);
  color: var(--color-white);
  margin-bottom: var(--space-xl);
  line-height: 1.1;
  letter-spacing: -1px;
}

.hero__headline br {
  display: block;
}

.hero__subheadline {
  font-size: var(--fs-md);
  color: var(--color-steel-light);
  line-height: var(--lh-relaxed);
  max-width: 700px;
  margin: 0 auto var(--space-2xl);
}

.hero__cta-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}


/* ==============================================
   8. ABOUT SECTION
   ============================================== */
.about {
  background: var(--color-bg-primary);
  position: relative;
  overflow: hidden;
}

/* Subtle architectural grid pattern for about background */
.about::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image:
    radial-gradient(circle at 1px 1px, var(--color-navy) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-4xl);
  align-items: center;
  position: relative;
}

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

.about__avatar-wrapper {
  width: 280px;
  height: 320px;
  margin: 0 auto var(--space-lg);
  background: linear-gradient(135deg, var(--color-navy), var(--color-navy-light));
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  position: relative;
  box-shadow: var(--shadow-xl);
}

.about__avatar-wrapper::before {
  content: '';
  position: absolute;
  inset: -6px;
  border: 2px solid var(--color-gold);
  border-radius: var(--radius-xl);
  z-index: -1;
  animation: borderPulse 3s ease-in-out infinite !important;
  opacity: 1;
}

@keyframes borderPulse {
  0% { transform: scale(1); opacity: 0.5; border-width: 1px; }
  50% { transform: scale(1.03); opacity: 1; border-width: 3px; }
  100% { transform: scale(1); opacity: 0.5; border-width: 1px; }
}

.about__avatar-wrapper {
  border: 1px solid rgba(212, 160, 23, 0.3);
  box-shadow: var(--shadow-xl);
}

.about__avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: calc(var(--radius-xl) - 8px);
  display: block;
}

.about__avatar-caption {
  font-size: var(--fs-sm);
  color: var(--color-steel);
  line-height: var(--lh-normal);
}

.about__avatar-caption strong {
  color: var(--color-navy);
  font-size: var(--fs-base);
}

.about__text-col .section-label {
  text-align: left;
}

.about__text-col .section-heading {
  text-align: left;
}

.about__intro {
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: var(--space-xl);
  color: var(--color-navy);
}

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

@media (max-width: 640px) {
  .about__pillars { grid-template-columns: 1fr; }
}

.about__pillar {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md);
  background: #fdfdfd;
  border-radius: var(--radius-lg);
  border: 1px solid #f0f0f0;
  transition: all 0.3s ease;
}

.about__pillar:hover {
  transform: translateY(-5px);
  background: #ffffff;
  box-shadow: 0 10px 20px rgba(0,0,0,0.05);
  border-color: var(--color-gold);
}

.about__pillar-icon {
  width: 48px;
  height: 48px;
  background: rgba(212, 160, 23, 0.08);
  color: var(--color-gold);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.about__pillar-icon i {
  width: 24px;
  height: 24px;
}

.about__pillar:hover .about__pillar-icon {
  background: var(--color-gold);
  color: white;
}

.about__pillar-content h3 {
  font-size: 1rem;
  font-weight: var(--fw-bold);
  color: var(--color-navy);
  margin-bottom: 4px;
}

.about__pillar-content p {
  font-size: 0.85rem;
  color: var(--color-steel);
  line-height: 1.5;
}

.about__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
  padding: var(--space-xl);
  background: #f8f9fa;
  border: 1px solid rgba(212, 160, 23, 0.2);
  border-radius: var(--radius-xl);
  box-shadow: 0 4px 15px rgba(0,0,0,0.02);
}

@media (max-width: 480px) {
  .about__stats { 
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-xl);
  }
}

.about__stat {
  text-align: center;
}

.about__stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-black);
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.about__stat-label {
  font-size: var(--fs-sm);
  color: var(--color-steel);
  font-weight: var(--fw-medium);
}


/* ==============================================
   9. SERVICES SECTION
   ============================================== */
.services {
  background: #070c12; /* Unique Ultra Dark Navy */
  position: relative;
  padding: var(--space-3xl) 0;
}

.services .section-heading {
  color: var(--color-white);
}

.services .section-desc {
  color: rgba(255,255,255,0.7);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

@media (max-width: 1024px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .services__grid { grid-template-columns: 1fr; }
}

.service-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl) var(--space-lg);
  text-align: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.service-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--color-gold);
  transform: translateY(-12px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.service-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-lg);
  background: rgba(212, 160, 23, 0.1);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  transition: all 0.3s ease;
}

.service-card:hover .service-card__icon {
  background: var(--color-gold);
  color: #070c12;
  transform: scale(1.1) rotate(5deg);
}

.service-card__icon svg {
  width: 30px;
  height: 30px;
}

.service-card__title {
  font-size: 1.1rem;
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-md);
  color: #ffffff;
}

.service-card__desc {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}


/* ==============================================
   10. WHY CHOOSE SECTION
   ============================================== */
.why-choose {
  background: var(--color-navy);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

/* Blueprint crosshatch pattern */
.why-choose::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image:
    linear-gradient(45deg, var(--color-gold) 0.5px, transparent 0.5px),
    linear-gradient(-45deg, var(--color-gold) 0.5px, transparent 0.5px);
  background-size: 30px 30px;
  pointer-events: none;
}

.why-choose .section-label {
  color: var(--color-gold);
}

.why-choose .section-heading {
  color: var(--color-white);
}

.why-choose .section-desc {
  color: var(--color-steel-light);
}

.why-choose__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
  position: relative;
  z-index: 1;
}

.why-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: all var(--transition-base);
}

.why-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(212, 160, 23, 0.3);
  transform: translateY(-4px);
}

.why-card__icon-wrap {
  width: 52px;
  height: 52px;
  background: rgba(212, 160, 23, 0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  margin-bottom: var(--space-lg);
}

.why-card__icon-wrap svg {
  width: 24px;
  height: 24px;
}

.why-card__title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.why-card__desc {
  font-size: var(--fs-sm);
  color: var(--color-steel-light);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-lg);
}

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

.why-card__list li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.8);
}

.why-card__list li svg {
  width: 16px;
  height: 16px;
  color: var(--color-gold);
  flex-shrink: 0;
}


/* ==============================================
   11. PROJECTS SECTION
   ============================================== */
.projects {
  background: var(--color-bg-secondary);
  position: relative;
}

.projects__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
}

.project-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  border: 1px solid var(--color-light-gray);
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-gold);
}

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

.project-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.project-card:hover .project-card__img {
  transform: scale(1.1);
}

.project-card__meta {
  position: absolute;
  top: 15px;
  left: 15px;
  right: 15px;
  display: flex;
  justify-content: space-between;
  z-index: 2;
}

.project-card__tag {
  background: rgba(15, 25, 36, 0.85);
  backdrop-filter: blur(4px);
  color: var(--color-white);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 6px;
  border: 1px solid rgba(212, 160, 23, 0.3);
}

.project-card__tag svg {
  width: 12px;
  height: 12px;
  color: var(--color-gold);
}

.project-card__body {
  padding: var(--space-xl);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-card__title {
  font-size: var(--fs-xl);
  margin-bottom: var(--space-sm);
  color: var(--color-navy);
}

.project-card__text {
  color: var(--color-steel);
  font-size: var(--fs-base);
  line-height: var(--lh-normal);
  margin-bottom: var(--space-lg);
  flex: 1;
}

.project-card__btn {
  width: 100%;
  justify-content: center;
  background: var(--color-navy) !important;
  color: var(--color-white) !important;
  border: 1.5px solid var(--color-navy) !important;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
  font-weight: var(--fw-bold) !important;
}

.project-card__btn:hover {
  background: var(--color-gold) !important;
  border-color: var(--color-gold) !important;
  color: var(--color-navy) !important;
  transform: scale(1.03);
  box-shadow: 0 8px 20px rgba(212, 160, 23, 0.25);
}

/* Project Detail Panel Overlay */
.project-detail-panel {
  position: fixed;
  inset: 0;
  background: var(--color-navy-dark);
  z-index: 10000;
  display: none;
  overflow-y: auto;
  padding: var(--space-4xl) 0;
}

.project-detail-panel.active {
  display: block;
  animation: projectFadeIn 0.4s ease forwards;
}

@keyframes projectFadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.project-detail-panel__close {
  position: absolute;
  top: 30px;
  right: 30px;
  background: rgba(255,255,255,0.1);
  color: white;
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  z-index: 10001;
}

.project-detail-panel__close:hover {
  background: var(--color-gold);
  color: var(--color-navy);
}

.project-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-3xl);
}

@media (max-width: 768px) {
  .project-gallery {
    grid-template-columns: 1fr;
  }
}

.project-gallery__img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 2px solid rgba(212, 160, 23, 0.2);
}

.project-detail__content {
  color: var(--color-light-gray);
  line-height: 1.8;
  font-size: 16px;
}

.project-detail__para {
  margin-bottom: var(--space-xl);
  font-weight: var(--fw-medium);
}

.project-detail__list {
  list-style: none;
  padding: 0;
}

.project-detail__list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: var(--space-md);
}

.project-detail__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 10px;
  height: 2px;
  background: var(--color-gold);
}

.project-detail__list strong {
  color: var(--color-gold);
  margin-right: 5px;
}

.project-detail__tags {
  margin-top: var(--space-3xl);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255,255,255,0.1);
}

.project-tag {
  background: rgba(212, 160, 23, 0.1);
  color: var(--color-gold);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: var(--fw-semibold);
  border: 1px solid rgba(212, 160, 23, 0.2);
  transition: all 0.3s ease;
  cursor: default;
}

/* Project Highlights Marquee */
.projects-marquee {
  display: block;
  background: #fdfaf0;
  padding: var(--space-xl) 0;
  overflow: hidden;
  border-top: 1px solid rgba(212, 160, 23, 0.15);
  border-bottom: 1px solid rgba(212, 160, 23, 0.15);
}

.marquee-content {
  display: flex;
  gap: var(--space-md);
  width: max-content;
  animation: scrollMarquee 35s linear infinite;
}

.marquee-content:hover {
  animation-play-state: paused;
}

.marquee-item {
  width: 260px;
  height: 180px;
  flex-shrink: 0;
}

@media (min-width: 1024px) {
  .projects-marquee {
    padding: var(--space-2xl) 0;
  }
  .marquee-item {
    width: 350px;
    height: 250px;
  }
  .marquee-content {
    gap: var(--space-lg);
    animation-duration: 45s;
  }
}

.marquee-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease;
  filter: grayscale(10%);
}

.marquee-item img:hover {
  transform: scale(1.05);
  filter: grayscale(0%);
}

@keyframes scrollMarquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-260px * 10 - var(--space-md) * 10)); }
}

@media (min-width: 1024px) {
  @keyframes scrollMarquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-350px * 10 - var(--space-lg) * 10)); }
  }
}




/* ==============================================
   STATS COUNTER BAR
   ============================================== */
.stats-bar {
  background: linear-gradient(135deg, var(--color-navy-dark), var(--color-navy));
  padding: var(--space-3xl) 0;
  position: relative;
  overflow: hidden;
}

.stats-bar__pattern {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image:
    linear-gradient(45deg, var(--color-gold) 0.5px, transparent 0.5px),
    linear-gradient(-45deg, var(--color-gold) 0.5px, transparent 0.5px);
  background-size: 20px 20px;
  pointer-events: none;
}

.stats-bar__grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3xl);
  position: relative;
  z-index: 1;
}

.stats-bar__item {
  text-align: center;
  min-width: 140px;
}

.stats-bar__number {
  display: block;
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: var(--fw-black);
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.stats-bar__label {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.7);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.stats-bar__divider {
  width: 1px;
  height: 50px;
  background: rgba(212, 160, 23, 0.25);
}


/* ==============================================
   12. SERVICE AREA SECTION - 38 DISTRICTS
   ============================================== */
.service-area {
  background: var(--color-navy);
  position: relative;
  overflow: hidden;
}

.service-area__bg-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image:
    radial-gradient(circle, var(--color-gold) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}

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

.section-label--light {
  color: var(--color-gold) !important;
}

.section-label--light::before {
  background: var(--color-gold) !important;
}

.section-desc--light {
  color: var(--color-steel-light) !important;
}

.service-area__heading {
  color: var(--color-white) !important;
}

.service-area__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.district-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
  transition: all var(--transition-base);
  cursor: default;
}

.district-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(212, 160, 23, 0.3);
  transform: translateY(-2px);
}

.district-card__icon {
  width: 40px;
  height: 40px;
  margin: 0 auto var(--space-sm);
  background: rgba(212, 160, 23, 0.12);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
}

.district-card__icon svg {
  width: 18px;
  height: 18px;
}

.district-card__name {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  margin-bottom: 2px;
}

.district-card__tag {
  font-size: 11px;
  color: var(--color-steel-light);
  font-weight: var(--fw-regular);
}

/* HQ / Primary district cards */
.district-card--hq {
  background: rgba(212, 160, 23, 0.1);
  border-color: rgba(212, 160, 23, 0.35);
}

.district-card--hq .district-card__icon {
  background: var(--color-gold);
  color: var(--color-navy);
}

.district-card--hq .district-card__tag {
  color: var(--color-gold);
  font-weight: var(--fw-semibold);
}

/* Hidden districts (expand/collapse) */
.district-card--hidden {
  display: none;
}

.service-area__grid.expanded .district-card--hidden {
  display: block;
  animation: fadeSlideUp 0.4s ease forwards;
}

@keyframes fadeSlideUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Toggle button */
.service-area__toggle-wrap {
  text-align: center;
  margin-top: var(--space-lg);
}

.service-area__toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 12px 28px;
  background: transparent;
  border: 1.5px solid var(--color-gold);
  color: var(--color-gold);
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
  min-height: 44px;
}

.service-area__toggle-btn:hover {
  background: var(--color-gold);
  color: var(--color-navy);
}

.service-area__toggle-icon {
  transition: transform var(--transition-base);
}

.service-area__toggle-btn.expanded .service-area__toggle-icon {
  transform: rotate(180deg);
}

.service-area__toggle-icon svg {
  width: 16px;
  height: 16px;
}

.service-area__map {
  max-width: 800px;
  margin: 0 auto;
}

.service-area__cities {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.service-area__city {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-off-white);
  border: 1px solid var(--color-light-gray);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-dark-gray);
  transition: all var(--transition-fast);
}

.service-area__city:hover {
  border-color: var(--color-gold);
  background: rgba(212, 160, 23, 0.05);
}

.service-area__city svg {
  width: 16px;
  height: 16px;
  color: var(--color-steel);
  flex-shrink: 0;
}

.service-area__city--primary {
  background: linear-gradient(135deg, var(--color-navy), var(--color-navy-light));
  color: var(--color-white);
  border-color: transparent;
  font-weight: var(--fw-bold);
}

.service-area__city--primary svg {
  color: var(--color-gold);
}

.service-area__city--primary:hover {
  background: linear-gradient(135deg, var(--color-navy-light), var(--color-navy));
  border-color: var(--color-gold);
}

.service-area__city small {
  opacity: 0.7;
  font-weight: var(--fw-regular);
}


/* ==============================================
   13. CONTACT SECTION
   ============================================== */
.contact {
  background: var(--color-bg-secondary);
  position: relative;
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-3xl);
  align-items: stretch;
}

.contact__info-card {
  height: 100%;
  background: linear-gradient(135deg, var(--color-navy), var(--color-navy-light));
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  color: var(--color-white);
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  position: relative;
  overflow: hidden;
}

/* Grid pattern on contact card */
.contact__info-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.05;
  background-image:
    radial-gradient(circle, var(--color-gold) 1px, transparent 1px);
  background-size: 20px 20px;
  pointer-events: none;
}

.contact__info-item {
  display: flex;
  gap: var(--space-lg);
  align-items: flex-start;
  position: relative;
  z-index: 1;
}

.contact__info-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: rgba(212, 160, 23, 0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
}

.contact__info-icon svg {
  width: 20px;
  height: 20px;
}

.contact__info-item strong {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-gold);
  margin-bottom: var(--space-xs);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.contact__info-item p {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.8);
  line-height: var(--lh-relaxed);
}

.contact__link {
  color: rgba(255, 255, 255, 0.9);
  transition: color var(--transition-fast);
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.2);
  text-underline-offset: 3px;
}

.contact__link:hover {
  color: var(--color-gold);
  text-decoration-color: var(--color-gold);
}

/* Contact Form */
.contact__form-wrap {
  height: 100%;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  border: 1px solid var(--color-light-gray);
  box-shadow: var(--shadow-md);
}

.contact__honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  overflow: hidden;
}

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

.form-label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-navy);
  margin-bottom: var(--space-sm);
}

.required {
  color: var(--color-error);
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--color-light-gray);
  border-radius: var(--radius-md);
  font-size: var(--fs-base);
  color: var(--color-navy);
  background: var(--color-white);
  transition: all var(--transition-fast);
  min-height: 48px;
  outline: none;
}

.form-input:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(212, 160, 23, 0.15);
}

.form-input::placeholder {
  color: var(--color-steel-light);
}

.form-input.error {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form-select {
  appearance: none;
  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='%2364748B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-error {
  display: block;
  font-size: var(--fs-xs);
  color: var(--color-error);
  margin-top: var(--space-xs);
  min-height: 16px;
}

.form-success {
  display: none;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-xl);
  background: rgba(5, 150, 105, 0.08);
  border: 1px solid rgba(5, 150, 105, 0.2);
  border-radius: var(--radius-md);
  margin-top: var(--space-lg);
  color: var(--color-success);
}

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

.form-success svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  margin-top: 2px;
}

.form-success p {
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
}

.form-success strong {
  font-size: var(--fs-md);
  display: block;
  margin-bottom: var(--space-xs);
}


/* ==============================================
   14. FOOTER - Comprehensive Multi-Column
   ============================================== */
.footer {
  background: var(--color-navy-dark);
  color: rgba(255, 255, 255, 0.6);
  padding: var(--space-4xl) 0 0;
  border-top: 2px solid rgba(212, 160, 23, 0.2);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 0.8fr 1.1fr;
  gap: var(--space-2xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.footer__logo-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
  color: var(--color-navy);
  font-family: var(--font-heading);
  font-weight: var(--fw-black);
  font-size: var(--fs-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
}

.footer__brand-name {
  display: block;
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: var(--fs-md);
  color: var(--color-white);
}

.footer__brand-tagline {
  display: block;
  font-size: var(--fs-xs);
  color: var(--color-gold);
  font-weight: var(--fw-medium);
}

.footer__about-text {
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: var(--space-lg);
}

.footer__social {
  display: flex;
  gap: var(--space-sm);
}

.footer__social-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.7);
  transition: all var(--transition-fast);
}

.footer__social-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.2);
}

.footer__social-btn--wa:hover {
  background: rgba(37, 211, 102, 0.15);
  color: #25D366;
  border-color: rgba(37, 211, 102, 0.3);
}

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

.footer__col-title {
  font-family: var(--font-heading);
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  position: relative;
  padding-bottom: var(--space-sm);
}

.footer__col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 24px;
  height: 2px;
  background: var(--color-gold);
  border-radius: var(--radius-full);
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer__list li a {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.5);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
}

.footer__list li a::before {
  content: '';
  width: 4px;
  height: 4px;
  border-radius: var(--radius-full);
  background: var(--color-gold);
  opacity: 0.5;
}

.footer__list li a:hover {
  color: var(--color-gold);
}

.footer__list li a:hover::before {
  opacity: 1;
}

.footer__view-all {
  display: inline-block;
  margin-top: var(--space-md);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-gold);
  transition: opacity var(--transition-fast);
}

.footer__view-all:hover {
  opacity: 0.8;
}

.footer__contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.5);
  line-height: var(--lh-relaxed);
}

.footer__contact-item svg {
  width: 16px;
  height: 16px;
  color: var(--color-gold);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer__contact-item a {
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-fast);
}

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

/* SEO Tags */
.footer__seo-tags {
  padding: var(--space-2xl) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
}

.footer__tags-title {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: var(--space-md);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.footer__tag {
  display: inline-block;
  padding: 5px 14px;
  font-size: 12px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.4);
  transition: all var(--transition-fast);
}

.footer__tag:hover {
  border-color: rgba(212, 160, 23, 0.3);
  color: rgba(255, 255, 255, 0.7);
}

.footer__tag--filled {
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.55);
  border-color: rgba(255, 255, 255, 0.06);
}

.footer__tag--filled:hover {
  background: rgba(212, 160, 23, 0.12);
  border-color: rgba(212, 160, 23, 0.2);
  color: var(--color-gold);
}

/* Service Pipeline */
.footer__pipeline {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  padding: var(--space-xl) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__pipeline-step {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-gold);
}

.footer__pipeline-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--color-gold);
}

.footer__pipeline-arrow {
  color: rgba(255, 255, 255, 0.2);
  font-size: var(--fs-sm);
}

/* Copyright */
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
  padding: var(--space-xl) 0;
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.4);
}

.footer__link {
  color: var(--color-gold);
  transition: opacity var(--transition-fast);
}

.footer__link:hover {
  opacity: 0.8;
}


/* ==============================================
   15. MOBILE BOTTOM BAR & UTILITIES
   ============================================== */
.mobile-bottom-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 998;
  background: var(--color-navy);
  padding: var(--space-sm) var(--space-md);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
  border-top: 2px solid var(--color-gold);
}

.mobile-bottom-bar__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  width: 100%;
  padding: 14px;
  background: var(--color-gold);
  color: var(--color-navy);
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: var(--fs-md);
  border-radius: var(--radius-md);
  min-height: 48px;
}

.mobile-bottom-bar__btn svg {
  width: 20px;
  height: 20px;
}

/* Back to Top */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  background: var(--color-navy);
  color: var(--color-gold);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  z-index: 997;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-base);
  border: 1.5px solid rgba(212, 160, 23, 0.3);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-gold);
  color: var(--color-navy);
  transform: translateY(-3px);
}

.back-to-top svg {
  width: 20px;
  height: 20px;
}

/* Floating WhatsApp Button */
/* Floating WhatsApp Button - Base (Desktop) */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  left: 30px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: all var(--transition-base);
  cursor: pointer;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
}

.whatsapp-float__icon {
  width: 32px;
  height: 32px;
  color: white;
}

.whatsapp-float__tooltip {
  position: absolute;
  left: 72px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--color-navy);
  color: var(--color-white);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  padding: 8px 14px;
  border-radius: var(--radius-md);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  pointer-events: none;
}

.whatsapp-float__tooltip::before {
  content: '';
  position: absolute;
  right: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-right-color: var(--color-navy);
}

.whatsapp-float:hover .whatsapp-float__tooltip {
  opacity: 1;
  visibility: visible;
}

.whatsapp-float__pulse {
  position: absolute;
  inset: -4px;
  border-radius: var(--radius-full);
  border: 2px solid #25D366;
  animation: waPulse 2s ease-out infinite;
}

@keyframes waPulse {
  0% {
    transform: scale(1);
    opacity: 0.5;
  }

  70% {
    transform: scale(1.3);
    opacity: 0;
  }

  100% {
    transform: scale(1.3);
    opacity: 0;
  }
}


/* ==============================================
   16. ANIMATIONS (Scroll Reveal)
   ============================================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-delay-1 {
  transition-delay: 100ms;
}

.reveal-delay-2 {
  transition-delay: 200ms;
}

.reveal-delay-3 {
  transition-delay: 300ms;
}

.reveal-delay-4 {
  transition-delay: 400ms;
}


/* ==============================================
   17. MEDIA QUERIES
   ============================================== */

/* Tablet: 1024px and below */
@media (max-width: 1024px) {
  :root {
    --fs-5xl: 2.75rem;
    --fs-4xl: 2.25rem;
    --fs-3xl: 2rem;
  }

  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-choose__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
  }

  .projects__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .projects__grid .project-card:last-child {
    grid-column: 1 / -1;
    max-width: 500px;
    justify-self: center;
  }

  .service-area__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .stats-bar__grid {
    gap: var(--space-2xl);
  }

  .stats-bar__number {
    font-size: 2.75rem;
  }

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

  .footer__seo-tags {
    grid-template-columns: 1fr;
  }
}

/* Mobile: 768px and below */
@media (max-width: 768px) {
  :root {
    --fs-5xl: 2.25rem;
    --fs-4xl: 1.875rem;
    --fs-3xl: 1.5rem;
    --fs-2xl: 1.5rem;
    --header-height: 64px;
    --topbar-height: 36px;
    --space-5xl: 5rem;
  }

  .container {
    padding: 0 var(--space-md);
  }

  .trust-topbar__badge {
    font-size: 10px;
  }

  .trust-topbar__contact {
    display: none;
  }

  .header__nav {
    display: none;
  }

  .header__hamburger {
    display: flex;
  }

  .header__logo-tagline {
    display: none;
  }

  .hero {
    min-height: 100svh;
    padding-top: calc(var(--header-height) + var(--topbar-height) + var(--space-xl));
  }

  .hero__headline {
    font-size: var(--fs-4xl);
    letter-spacing: -0.5px;
  }

  .hero__badge-row {
    gap: 6px;
  }

  .hero__badge {
    padding: 6px 10px;
    font-size: 10px;
  }

  .hero__subheadline {
    font-size: var(--fs-base);
  }

  .hero__cta-row {
    flex-direction: column;
    align-items: center;
  }

  .hero__cta {
    width: 100%;
    max-width: 320px;
  }

  .about__inner {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    text-align: center;
  }

  .about__text-col .section-label {
    text-align: center;
    padding-left: 0;
  }

  .about__text-col .section-label::before {
    display: none;
  }

  .about__text-col .section-heading {
    text-align: center;
  }

  .about__avatar-wrapper {
    width: 220px;
    height: 260px;
  }

  .about__stats {
    gap: var(--space-md);
  }

  .about__stat-number {
    font-size: var(--fs-xl);
  }

  .services__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }

  .service-card {
    padding: var(--space-lg) var(--space-md);
  }

  .why-choose__grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .stats-bar__grid {
    flex-wrap: wrap;
    gap: var(--space-xl);
  }

  .stats-bar__number {
    font-size: 2.25rem;
  }

  .stats-bar__divider {
    display: none;
  }

  .stats-bar__item {
    min-width: 120px;
  }

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

  .projects__grid .project-card:last-child {
    max-width: none;
  }

  .service-area__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-sm);
  }

  .district-card {
    padding: var(--space-md) var(--space-sm);
  }

  .district-card__icon {
    width: 34px;
    height: 34px;
  }

  .district-card__name {
    font-size: var(--fs-xs);
  }

  .district-card__tag {
    font-size: 9px;
  }

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

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

  .footer__seo-tags {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .footer__pipeline {
    gap: var(--space-sm);
  }

  .footer__pipeline-arrow {
    font-size: 10px;
  }

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

  .mobile-bottom-bar {
    display: block;
  }

  /* Mobile-optimized WhatsApp button */
  /* Mobile-optimized WhatsApp button with animation */
  .whatsapp-float {
    display: flex !important;
    bottom: 90px;
    left: 16px;
    width: 52px;
    height: 52px;
    padding: 10px;
    z-index: 999;
    animation: waFloatIn 0.5s ease-out 0.3s both, waBounce 2s ease-in-out infinite 1s;
  }

  .whatsapp-float__icon {
    width: 24px;
    height: 24px;
  }

  .whatsapp-float__tooltip {
    display: none;
  }

  .whatsapp-float__pulse {
    position: absolute;
    inset: -3px;
    border-radius: var(--radius-full);
    border: 1.5px solid #25D366;
    animation: waPulseMobile 2.5s ease-out infinite;
  }

  /* Mobile-specific animations */
  @keyframes waFloatIn {
    0% {
      opacity: 0;
      transform: translateY(30px) scale(0.8);
    }

    100% {
      opacity: 1;
      transform: translateY(0) scale(1);
    }
  }

  @keyframes waBounce {

    0%,
    100% {
      transform: translateY(0);
    }

    50% {
      transform: translateY(-5px);
    }
  }

  @keyframes waPulseMobile {
    0% {
      transform: scale(1);
      opacity: 0.6;
    }

    70% {
      transform: scale(1.4);
      opacity: 0;
    }

    100% {
      transform: scale(1.4);
      opacity: 0;
    }
  }

  .back-to-top {
    bottom: 90px;
    right: 16px;
    width: 44px;
    height: 44px;
  }

  .footer {
    padding-bottom: 70px;
  }

  .section-header {
    margin-bottom: var(--space-2xl);
  }
}

/* Small mobile: 480px and below */
@media (max-width: 480px) {
  :root {
    --fs-5xl: 1.875rem;
    --fs-4xl: 1.5rem;
    --fs-3xl: 1.375rem;
  }

  .services__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
  }

  .service-card__desc {
    display: none;
  }

  .service-area__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .stats-bar__item {
    min-width: 100px;
  }

  .stats-bar__number {
    font-size: 1.875rem;
  }

  .about__stats {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-sm);
  }

  .footer__pipeline-step {
    font-size: var(--fs-xs);
  }

  .whatsapp-float {
    bottom: 85px;
    left: 12px;
    width: 48px;
    height: 48px;
    padding: 10px;
  }

  .whatsapp-float__icon {
    width: 22px;
    height: 22px;
  }
}

/* Print styles */
@media print {

  .trust-topbar,
  .header,
  .mobile-bottom-bar,
  .back-to-top,
  .whatsapp-float,
  .hero__grid-pattern,
  .stats-bar__pattern,
  .service-area__bg-pattern {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
  }

  .hero {
    min-height: auto;
    padding: 2rem 0;
  }

  .hero__bg-overlay {
    background: rgba(0, 0, 0, 0.05);
  }

  section {
    padding: 2rem 0;
    page-break-inside: avoid;
  }
}


/* ==============================================
   14. CITY DETAIL PANEL (MASTER-DETAIL)
   ============================================== */
.city-detail-panel {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-top: var(--space-lg);
  animation: fadeIn 0.4s ease-out;
}

.city-detail-panel__back {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  padding: 8px 16px;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  margin-bottom: var(--space-lg);
  transition: all var(--transition-fast);
}

.city-detail-panel__back:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-gold);
  border-color: var(--color-gold);
}

.city-detail-panel__back i {
  width: 16px;
  height: 16px;
}

.city-detail-panel__header {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 768px) {
  .city-detail-panel__header {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }
}

.city-detail-panel__title-wrap {
  flex: 1;
}

.city-detail-panel__heading {
  color: var(--color-white);
  font-size: var(--fs-4xl);
  margin-bottom: var(--space-sm);
}

.city-detail-panel__desc {
  color: var(--color-light-gray);
  max-width: 700px;
  font-size: var(--fs-lg);
}

.city-detail-panel__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.city-detail-panel__layout {
  display: grid;
  gap: var(--space-2xl);
  grid-template-columns: 1fr;
}

@media (min-width: 900px) {
  .city-detail-panel__layout {
    grid-template-columns: 2fr 1fr;
  }
}

@media (min-width: 768px) {
  .city-detail-panel__grid {
    grid-template-columns: 1fr 1fr;
  }

  .city-detail-panel__layout {
    display: grid;
    gap: var(--space-2xl);
    grid-template-columns: 1fr;
  }

  @media (min-width: 900px) {
    .city-detail-panel__layout {
      grid-template-columns: 2fr 1fr;
    }
  }
}

.city-detail-panel__card {
  background: rgba(0, 0, 0, 0.2);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.city-detail-panel__card--dark {
  background: rgba(212, 160, 23, 0.05);
  border-color: rgba(212, 160, 23, 0.2);
}

.city-detail-panel__card-title {
  color: var(--color-white);
  margin-bottom: var(--space-md);
  font-size: var(--fs-xl);
}

.city-detail-panel__card p {
  color: var(--color-light-gray);
}

.city-detail-panel__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.city-detail-panel__list li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-light-gray);
  margin-bottom: 12px;
}

.city-detail-panel__list i {
  color: var(--color-gold);
  width: 18px;
  height: 18px;
}

.city-detail-panel__stats {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-md);
}

.city-detail-panel__statItem {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-white);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
}

.city-detail-panel__statIcon {
  display: flex;
  background: rgba(212, 160, 23, 0.1);
  padding: 8px;
  border-radius: 50%;
  color: var(--color-gold);
}

/* Update section-label for symmetry */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}

.section-label::before,
.section-label::after {
  content: '';
  display: inline-block;
  width: 30px;
  height: 2px;
  background: var(--color-gold);
}