/* =============================================
   RoadCraft Pvt. Ltd. — Main Stylesheet
   Author: RoadCraft Web Team
   Version: 1.0.0
============================================= */

/* =============================================
   1. CSS CUSTOM PROPERTIES
============================================= */
:root {
  /* Brand Colors */
  --yellow:        #F5C518;
  --yellow-dark:   #D4A800;
  --yellow-light:  #FFD740;
  --black:         #0A0A0A;
  --dark:          #111111;
  --dark2:         #1A1A1A;
  --dark3:         #242424;
  --grey:          #888888;
  --grey-light:    #C0C0C0;
  --white:         #FFFFFF;
  --off-white:     #F4F4F4;
  --section-bg:    #F7F6F3;

  /* UI Tokens */
  --border:        rgba(255,255,255,0.08);
  --shadow:        0 20px 60px rgba(0,0,0,0.3);
  --shadow-sm:     0 4px 20px rgba(0,0,0,0.12);
  --radius:        4px;

  /* Typography */
  --font-display:  'Oswald', sans-serif;
  --font-heading:  'Barlow Condensed', sans-serif;
  --font-body:     'Barlow', sans-serif;

  /* Motion */
  --transition:    all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);

  /* Layout */
  --nav-height:    76px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--dark);
  overflow-x: hidden;
  line-height: 1.6;
}

img       { max-width: 100%; display: block; }
a         { text-decoration: none; color: inherit; }
ul        { list-style: none; }
button    { cursor: pointer; font-family: var(--font-body); border: none; outline: none; }
input, textarea, select { font-family: var(--font-body); outline: none; }

/* Scrollbar */
::-webkit-scrollbar       { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--yellow); border-radius: 3px; }

/* =============================================
   3. UTILITY CLASSES
============================================= */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.section     { padding: 100px 0; }
.section-dark { background: var(--dark2); color: var(--white); }
.section-alt  { background: var(--section-bg); }

/* Tags & Section Headers */
.tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 700;
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}
.section-title span { color: var(--yellow); }
.section-title.white { color: var(--white); }

.section-subtitle {
  font-size: 17px;
  color: var(--grey);
  max-width: 560px;
  line-height: 1.7;
}

.section-header        { margin-bottom: 60px; }
.section-header.center { text-align: center; }
.section-header.center .section-subtitle { margin: 0 auto; }

/* =============================================
   4. BUTTONS
============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: var(--transition);
}

.btn-primary {
  background: var(--yellow);
  color: var(--black);
  border: 2px solid var(--yellow);
}
.btn-primary:hover {
  background: var(--yellow-light);
  border-color: var(--yellow-light);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(245,197,24,0.4);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.4);
}
.btn-outline:hover {
  border-color: var(--yellow);
  color: var(--yellow);
  transform: translateY(-2px);
}

.btn-dark {
  background: var(--dark);
  color: var(--white);
  border: 2px solid var(--dark);
}
.btn-dark:hover {
  background: var(--dark3);
  transform: translateY(-2px);
}

.btn-outline-dark {
  background: transparent;
  color: var(--black);
  border: 2px solid rgba(0,0,0,0.25);
}
.btn-outline-dark:hover {
  border-color: var(--black);
  transform: translateY(-2px);
}

/* =============================================
   5. NAVBAR
============================================= */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: var(--transition);
  background: transparent;
}

#navbar.scrolled {
  background: var(--black);
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-logo-icon {
  width: 42px; height: 42px;
  background: var(--yellow);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  color: var(--black);
  font-weight: 900;
  border-radius: 2px;
  font-family: var(--font-display);
  flex-shrink: 0;
}

.nav-logo-text { color: var(--white); }
.nav-logo-text strong {
  display: block;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 1px;
  line-height: 1;
}
.nav-logo-text span {
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--yellow);
  font-weight: 500;
}

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  color: rgba(255,255,255,0.8);
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--yellow);
  transition: width 0.3s ease;
}
.nav-links a:hover,
.nav-links a.active { color: var(--yellow); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 26px; height: 2px;
  background: var(--white);
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height); left: 0; right: 0;
  background: var(--black);
  padding: 24px;
  border-top: 1px solid var(--border);
  z-index: 999;
  transform: translateY(-10px);
  opacity: 0;
  transition: var(--transition);
}
.mobile-menu.open { display: block; transform: translateY(0); opacity: 1; }
.mobile-menu a {
  display: block;
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu a:hover { color: var(--yellow); padding-left: 8px; }

/* =============================================
   6. HERO SECTION
============================================= */
#home {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--black);
}

.hero-bg {
  position: absolute; inset: 0;
  background-image: url('https://images.unsplash.com/photo-1581094794329-c8112a89af12?w=1600&q=80');
  background-size: cover;
  background-position: center;
  opacity: 0.22;
  transform: scale(1.05);
  animation: heroBgZoom 12s ease-out forwards;
}
@keyframes heroBgZoom { to { transform: scale(1); } }

.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    105deg,
    rgba(0,0,0,0.95) 0%,
    rgba(0,0,0,0.55) 60%,
    rgba(0,0,0,0.2) 100%
  );
}

/* Caution-stripe top bar */
.hero-stripe {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: repeating-linear-gradient(
    90deg,
    var(--yellow)  0,
    var(--yellow)  40px,
    transparent    40px,
    transparent    60px
  );
  z-index: 3;
}

/* Hero content */
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
  padding-top: var(--nav-height);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(245,197,24,0.12);
  border: 1px solid rgba(245,197,24,0.3);
  border-radius: 100px;
  padding: 6px 16px 6px 8px;
  margin-bottom: 30px;
  animation: fadeInUp 0.8s ease both;
}
.hero-badge-dot {
  width: 28px; height: 28px;
  background: var(--yellow);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--black);
  font-size: 12px;
}
.hero-badge span {
  font-family: var(--font-heading);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--yellow);
  font-weight: 600;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(42px, 7vw, 88px);
  font-weight: 700;
  line-height: 0.95;
  text-transform: uppercase;
  color: var(--white);
  letter-spacing: 1px;
  margin-bottom: 28px;
  animation: fadeInUp 0.8s 0.2s ease both;
}
.hero-title .accent {
  color: var(--yellow);
  display: block;
}

.hero-desc {
  font-size: 18px;
  color: rgba(255,255,255,0.65);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 44px;
  animation: fadeInUp 0.8s 0.4s ease both;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s 0.6s ease both;
}

/* Hero stats */
.hero-stats {
  display: flex;
  margin-top: 70px;
  animation: fadeInUp 0.8s 0.8s ease both;
}
.hero-stat {
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 28px 36px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.08);
}
.hero-stat:last-child { border-right: none; }

.hero-stat-num {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 700;
  color: var(--yellow);
  line-height: 1;
  display: block;
}
.hero-stat-label {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  display: block;
  margin-top: 6px;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 30px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
}
.scroll-indicator span {
  font-family: var(--font-heading);
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}
.scroll-line {
  width: 1px; height: 50px;
  background: linear-gradient(to bottom, var(--yellow), transparent);
  animation: scrollPulse 1.5s ease infinite;
}

/* =============================================
   7. HIGHLIGHTS STRIP
============================================= */
.highlights-strip { background: var(--yellow); }

.highlights-inner {
  display: flex;
  align-items: stretch;
}

.highlight-item {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 30px 36px;
  border-right: 1px solid rgba(0,0,0,0.1);
  transition: var(--transition);
}
.highlight-item:last-child { border-right: none; }
.highlight-item:hover { background: rgba(0,0,0,0.06); }

.highlight-icon {
  width: 52px; height: 52px;
  background: var(--black);
  border-radius: 2px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  color: var(--yellow);
  flex-shrink: 0;
}

.highlight-text strong {
  display: block;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--black);
  text-transform: uppercase;
  line-height: 1;
}
.highlight-text p { font-size: 13px; color: rgba(0,0,0,0.6); margin-top: 4px; }

/* =============================================
   8. ABOUT SECTION
============================================= */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

/* Visual side */
.about-visual { position: relative; }

.about-img-main {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius);
  filter: grayscale(15%);
}

.about-img-accent {
  position: absolute;
  bottom: -30px; right: -30px;
  width: 200px;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius);
  border: 6px solid var(--white);
  box-shadow: var(--shadow-sm);
}

.about-badge {
  position: absolute;
  top: -20px; left: -20px;
  background: var(--yellow);
  color: var(--black);
  padding: 20px 24px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.about-badge-num {
  display: block;
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  line-height: 1;
}
.about-badge-text {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Content side */
.about-para {
  font-size: 15px;
  color: #666;
  margin-top: 16px;
  line-height: 1.8;
}

/* Team stats */
.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 32px;
}
.team-stat {
  background: var(--dark2);
  color: var(--white);
  padding: 20px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 14px;
}
.team-stat-icon { color: var(--yellow); font-size: 24px; }
.team-stat-num {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: var(--yellow);
  display: block;
  line-height: 1;
}
.team-stat-label {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* MVV cards */
.about-mvv {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 40px;
}
.mvv-card {
  background: var(--section-bg);
  border-left: 3px solid var(--yellow);
  padding: 20px;
  border-radius: 0 var(--radius) var(--radius) 0;
}
.mvv-card h4 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.mvv-card p { font-size: 13px; color: var(--grey); line-height: 1.6; }

/* =============================================
   9. SERVICES SECTION
============================================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.service-card {
  background: var(--dark2);
  padding: 44px 32px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.service-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.service-card:hover::before  { transform: scaleX(1); }
.service-card:hover          { background: var(--dark3); transform: translateY(-4px); }

.service-num {
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 700;
  color: rgba(255,255,255,0.04);
  line-height: 1;
  position: absolute;
  top: 16px; right: 20px;
  pointer-events: none;
}

.service-icon {
  width: 56px; height: 56px;
  background: rgba(245,197,24,0.1);
  border-radius: 2px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  color: var(--yellow);
  margin-bottom: 24px;
  transition: var(--transition);
}
.service-card:hover .service-icon {
  background: var(--yellow);
  color: var(--black);
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 14px;
}
.service-card > p { font-size: 14px; color: rgba(255,255,255,0.5); line-height: 1.7; }

.service-card ul {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-card ul li {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  display: flex;
  align-items: center;
  gap: 8px;
}
.service-card ul li::before {
  content: '';
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--yellow);
  flex-shrink: 0;
}

/* =============================================
   10. PROCESS SECTION
============================================= */
.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  position: relative;
  gap: 0;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 40px; left: 10%; right: 10%;
  height: 2px;
  background: repeating-linear-gradient(
    90deg,
    var(--yellow) 0,
    var(--yellow) 20px,
    transparent 20px,
    transparent 30px
  );
}

.process-step { text-align: center; padding: 0 20px; position: relative; }

.step-num {
  width: 80px; height: 80px;
  background: var(--yellow);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--black);
  margin: 0 auto 24px;
  position: relative;
  z-index: 1;
  transition: var(--transition);
  box-shadow: 0 0 0 8px rgba(245,197,24,0.1);
}
.process-step:hover .step-num {
  transform: scale(1.1);
  box-shadow: 0 0 0 16px rgba(245,197,24,0.1);
}

.process-step h4 {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--white);
  margin-bottom: 10px;
}
.process-step p { font-size: 13px; color: rgba(255,255,255,0.45); line-height: 1.6; }

/* =============================================
   11. PROJECTS / PORTFOLIO
============================================= */
.filter-bar {
  display: flex;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 22px;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  border-radius: 100px;
  border: 1px solid rgba(0,0,0,0.15);
  background: transparent;
  color: var(--grey);
  transition: var(--transition);
}
.filter-btn.active,
.filter-btn:hover {
  background: var(--yellow);
  color: var(--black);
  border-color: var(--yellow);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.project-card {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  background: var(--white);
}
.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 60px rgba(0,0,0,0.15);
}

.project-img {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}
.project-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.project-card:hover .project-img img { transform: scale(1.06); }

.project-scale {
  position: absolute;
  top: 16px; left: 16px;
  background: var(--yellow);
  color: var(--black);
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
}

.project-info { padding: 24px; }
.project-info h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.project-info > p { font-size: 13px; color: #777; margin-top: 6px; }

.project-meta {
  display: flex;
  gap: 20px;
  margin-top: 16px;
  flex-wrap: wrap;
}
.project-meta span {
  font-size: 12px;
  color: var(--grey);
  display: flex;
  align-items: center;
  gap: 6px;
}
.project-meta span i { color: var(--yellow); }

/* =============================================
   12. TESTIMONIALS
============================================= */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px;
  position: relative;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.06);
  transition: var(--transition);
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.1);
}
.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: -10px; left: 28px;
  font-size: 100px;
  color: var(--yellow);
  font-family: Georgia, serif;
  line-height: 1;
}

.stars { display: flex; gap: 4px; margin-bottom: 20px; color: var(--yellow); font-size: 14px; }

.testimonial-text {
  font-size: 15px;
  color: #555;
  line-height: 1.8;
  margin-bottom: 28px;
  font-style: italic;
}

.testimonial-author { display: flex; align-items: center; gap: 14px; }
.author-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--yellow);
}
.author-info strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.author-info span { font-size: 12px; color: var(--grey); }

/* =============================================
   13. CTA BANNER
============================================= */
.cta-banner {
  background: var(--yellow);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: 'ROADCRAFT';
  position: absolute;
  font-family: var(--font-display);
  font-size: 160px;
  font-weight: 700;
  color: rgba(0,0,0,0.05);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  pointer-events: none;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 1;
}
.cta-text h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--black);
  line-height: 1.05;
}
.cta-text p { font-size: 16px; color: rgba(0,0,0,0.6); margin-top: 10px; }
.cta-actions { display: flex; gap: 14px; flex-shrink: 0; }

/* =============================================
   14. QUOTE FORM SECTION
============================================= */
.quote-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

.quote-info { padding-top: 20px; }

.quote-points {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.quote-point { display: flex; align-items: flex-start; gap: 16px; }
.quote-point-icon {
  width: 44px; height: 44px;
  background: rgba(245,197,24,0.1);
  border-radius: 2px;
  display: flex; align-items: center; justify-content: center;
  color: var(--yellow);
  font-size: 18px;
  flex-shrink: 0;
}
.quote-point h4 {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}
.quote-point p { font-size: 13px; color: rgba(255,255,255,0.45); }

/* Quote form card */
.quote-form-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 48px;
}
.quote-form-card h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 32px;
  color: var(--black);
}

/* =============================================
   15. FORMS (shared)
============================================= */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--off-white);
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 15px;
  color: var(--dark);
  transition: var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--yellow);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(245,197,24,0.15);
}

.form-group textarea { resize: vertical; min-height: 120px; }

/* File upload */
.file-upload {
  display: block;
  border: 2px dashed rgba(0,0,0,0.15);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}
.file-upload:hover  { border-color: var(--yellow); background: rgba(245,197,24,0.04); }
.file-upload i      { font-size: 28px; color: var(--grey); margin-bottom: 8px; display: block; }
.file-upload p      { font-size: 13px; color: var(--grey); }
.file-hint          { font-size: 11px !important; margin-top: 4px; }
.file-upload input  { display: none; }

/* Submit button */
.form-submit {
  width: 100%;
  padding: 16px;
  background: var(--yellow);
  color: var(--black);
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  margin-top: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.form-submit:hover {
  background: var(--yellow-light);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(245,197,24,0.4);
}

/* Success messages */
.success-msg {
  display: none;
  text-align: center;
  padding: 40px;
  background: var(--white);
  border-radius: var(--radius);
}
.success-msg i    { font-size: 48px; color: var(--yellow); margin-bottom: 16px; display: block; }
.success-msg h3   { font-family: var(--font-display); font-size: 24px; margin-bottom: 8px; }
.success-msg p    { color: var(--grey); }

/* =============================================
   16. CONTACT SECTION
============================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-card {
  background: var(--dark2);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  transition: var(--transition);
}
.contact-card:hover { background: var(--dark3); }

.contact-card-icon {
  width: 48px; height: 48px;
  background: rgba(245,197,24,0.1);
  border-radius: 2px;
  display: flex; align-items: center; justify-content: center;
  color: var(--yellow);
  font-size: 18px;
  flex-shrink: 0;
}
.contact-card h4 {
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: rgba(255,255,255,0.4);
  margin-bottom: 6px;
}
.contact-card p,
.contact-card a {
  color: var(--white);
  font-size: 15px;
  line-height: 1.6;
}
.contact-card a:hover { color: var(--yellow); }

/* Social links */
.social-links { display: flex; gap: 12px; margin-top: 24px; }
.social-link {
  width: 44px; height: 44px;
  background: rgba(255,255,255,0.06);
  border-radius: 2px;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.5);
  font-size: 16px;
  transition: var(--transition);
}
.social-link:hover { background: var(--yellow); color: var(--black); }

/* Google Maps */
.map-wrapper {
  border-radius: var(--radius);
  overflow: hidden;
  height: 320px;
  box-shadow: var(--shadow-sm);
}
.map-wrapper iframe {
  width: 100%; height: 100%;
  border: none;
  filter: grayscale(30%);
}

/* Contact form card */
.contact-form-card {
  background: var(--dark3);
  border-radius: var(--radius);
  padding: 36px;
  margin-top: 24px;
}
.contact-form-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 24px;
}
.contact-form-card .form-group label { color: rgba(255,255,255,0.45); }
.contact-form-card .form-group input,
.contact-form-card .form-group textarea {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.08);
  color: var(--white);
}
.contact-form-card .form-group input::placeholder,
.contact-form-card .form-group textarea::placeholder { color: rgba(255,255,255,0.2); }
.contact-form-card .form-group input:focus,
.contact-form-card .form-group textarea:focus {
  background: rgba(255,255,255,0.08);
  border-color: var(--yellow);
}
.contact-form-card .success-msg {
  background: var(--dark3);
  color: var(--white);
}
.contact-form-card .success-msg p { color: rgba(255,255,255,0.5); }

/* =============================================
   17. FOOTER
============================================= */
footer {
  background: var(--black);
  color: var(--white);
  padding: 80px 0 0;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 60px;
  padding-bottom: 60px;
}

.footer-brand p {
  font-size: 14px;
  color: rgba(255,255,255,0.4);
  line-height: 1.8;
  margin-top: 20px;
  max-width: 280px;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 24px;
}

.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col ul li a {
  font-size: 14px;
  color: rgba(255,255,255,0.45);
  transition: var(--transition);
}
.footer-col ul li a:hover { color: var(--white); padding-left: 6px; }

/* Newsletter */
.footer-newsletter p {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  margin-bottom: 16px;
  line-height: 1.6;
}
.newsletter-form { display: flex; }
.newsletter-form input {
  flex: 1;
  padding: 12px 18px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-right: none;
  border-radius: 2px 0 0 2px;
  color: var(--white);
  font-size: 14px;
}
.newsletter-form input::placeholder { color: rgba(255,255,255,0.25); }
.newsletter-form input:focus { outline: none; border-color: var(--yellow); }
.newsletter-form button {
  padding: 12px 18px;
  background: var(--yellow);
  color: var(--black);
  border-radius: 0 2px 2px 0;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  transition: var(--transition);
}
.newsletter-form button:hover { background: var(--yellow-light); }

/* Footer contact mini */
.footer-contact-mini { margin-top: 24px; }
.footer-contact-mini p {
  font-size: 13px;
  color: rgba(255,255,255,0.3);
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-contact-mini p i { color: var(--yellow); }

/* Footer bottom */
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,0.3); }
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a {
  font-size: 13px;
  color: rgba(255,255,255,0.3);
  transition: var(--transition);
}
.footer-bottom-links a:hover { color: var(--yellow); }

/* =============================================
   18. BACK TO TOP
============================================= */
.back-to-top {
  position: fixed;
  bottom: 30px; right: 30px;
  width: 48px; height: 48px;
  background: var(--yellow);
  border-radius: 2px;
  display: flex; align-items: center; justify-content: center;
  color: var(--black);
  font-size: 18px;
  box-shadow: 0 6px 20px rgba(245,197,24,0.5);
  z-index: 500;
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
  pointer-events: none;
}
.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}
.back-to-top:hover {
  background: var(--yellow-light);
  transform: translateY(-4px) !important;
}

/* =============================================
   19. KEYFRAME ANIMATIONS
============================================= */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

/* =============================================
   20. RESPONSIVE — TABLET (≤1100px)
============================================= */
@media (max-width: 1100px) {
  .services-grid  { grid-template-columns: repeat(2, 1fr); }
  .footer-grid    { grid-template-columns: 1fr 1fr; gap: 40px; }
}

/* =============================================
   21. RESPONSIVE — SMALL TABLET (≤900px)
============================================= */
@media (max-width: 900px) {
  .about-grid         { grid-template-columns: 1fr; gap: 50px; }
  .about-visual       { order: -1; }
  .about-img-accent   { display: none; }
  .about-mvv          { grid-template-columns: 1fr; }

  .projects-grid      { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid  { grid-template-columns: 1fr 1fr; }
  .process-steps      { grid-template-columns: repeat(3, 1fr); }
  .process-steps::before { display: none; }

  .quote-grid         { grid-template-columns: 1fr; }
  .contact-grid       { grid-template-columns: 1fr; }

  .cta-inner          { flex-direction: column; text-align: center; gap: 30px; }
}

/* =============================================
   22. RESPONSIVE — MOBILE (≤768px)
============================================= */
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger            { display: flex; }

  .section { padding: 70px 0; }

  .highlights-inner     { flex-direction: column; }
  .highlight-item       { border-right: none; border-bottom: 1px solid rgba(0,0,0,0.1); }

  .services-grid        { grid-template-columns: 1fr; }
  .projects-grid        { grid-template-columns: 1fr; }
  .testimonials-grid    { grid-template-columns: 1fr; }
  .process-steps        { grid-template-columns: repeat(2, 1fr); }
  .team-grid            { grid-template-columns: 1fr; }

  .form-row             { grid-template-columns: 1fr; }
  .quote-form-card      { padding: 28px; }
  .contact-form-card    { padding: 28px; }

  .footer-grid          { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom        { flex-direction: column; gap: 12px; text-align: center; }

  .hero-stats           { flex-direction: column; }
}

/* =============================================
   23. RESPONSIVE — SMALL MOBILE (≤480px)
============================================= */
@media (max-width: 480px) {
  .process-steps  { grid-template-columns: 1fr; }
  .hero-buttons   { flex-direction: column; }
  .btn            { justify-content: center; }
  .cta-actions    { flex-direction: column; width: 100%; }
}