/* ============================================================
   ALM BAG INC — Main Stylesheet
   Dark Industrial Luxury Theme
   Author: Senior Developer
   Version: 1.0.0
============================================================ */

/* ============================================================
   CSS CUSTOM PROPERTIES (Design Tokens)
============================================================ */
:root {
  /* Colors */
  --clr-dark:        #0d0f14;
  --clr-dark-2:      #13161e;
  --clr-dark-3:      #1a1e28;
  --clr-dark-4:      #222736;
  --clr-navy:        #1a2035;
  --clr-gold:        #c9922b;
  --clr-gold-light:  #e8aa42;
  --clr-gold-pale:   #f5d48e;
  --clr-white:       #ffffff;
  --clr-offwhite:    #f4f2ee;
  --clr-text:        #b8bcc8;
  --clr-text-light:  #d4d6de;
  --clr-border:      rgba(201,146,43,0.18);
  --clr-border-sub:  rgba(255,255,255,0.07);

  /* Typography */
  --font-display:    'Oswald', sans-serif;
  --font-body:       'Lora', Georgia, serif;
  --font-ui:         'Barlow', sans-serif;

  /* Sizing */
  --max-width:       1260px;
  --container-pad:   clamp(1.25rem, 4vw, 2.5rem);
  --section-pad:     clamp(4rem, 8vw, 7rem);
  --radius:          4px;
  --radius-lg:       8px;

  /* Transitions */
  --trans-fast:      0.18s ease;
  --trans-med:       0.32s cubic-bezier(0.4, 0, 0.2, 1);
  --trans-slow:      0.55s cubic-bezier(0.4, 0, 0.2, 1);

  /* Shadows */
  --shadow-card:     0 8px 40px rgba(0,0,0,0.45);
  --shadow-gold:     0 4px 24px rgba(201,146,43,0.28);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--clr-text);
  background-color: var(--clr-dark);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul { list-style: none; }

address { font-style: normal; }

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

input, textarea, select {
  font-family: var(--font-ui);
}

/* Focus styles for accessibility */
:focus-visible {
  outline: 2px solid var(--clr-gold);
  outline-offset: 3px;
}

/* ============================================================
   UTILITY CLASSES
============================================================ */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.section-pad {
  padding: var(--section-pad) 0;
}

.section-label {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-gold);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.section-label::before {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: var(--clr-gold);
  flex-shrink: 0;
}

.section-header.centered {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem;
}

.section-header.centered .section-label {
  justify-content: center;
}

.section-header.centered .section-label::before {
  display: none;
}

.section-header.centered .section-label::after {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: var(--clr-gold);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  line-height: 1.12;
  color: var(--clr-white);
  letter-spacing: 0.02em;
  margin-bottom: 1.25rem;
}

.section-intro {
  font-size: 1.05rem;
  color: var(--clr-text);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.8;
}

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

/* ============================================================
   BUTTONS
============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius);
  transition: all var(--trans-med);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

/* Gold button */
.btn-gold {
  background: var(--clr-gold);
  color: var(--clr-dark);
  border: 2px solid var(--clr-gold);
}

.btn-gold::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--clr-gold-light);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--trans-med);
  z-index: 0;
}

.btn-gold span { position: relative; z-index: 1; }

.btn-gold:hover::before { transform: scaleX(1); }
.btn-gold:hover { box-shadow: var(--shadow-gold); color: var(--clr-dark); }

/* Outline button */
.btn-outline {
  background: transparent;
  color: var(--clr-white);
  border: 2px solid rgba(255,255,255,0.35);
}

.btn-outline:hover {
  border-color: var(--clr-gold);
  color: var(--clr-gold);
}

/* Sizes */
.btn-lg { padding: 1rem 2.25rem; font-size: 0.9rem; }
.btn-sm { padding: 0.5rem 1.25rem; font-size: 0.78rem; }
.btn-full { width: 100%; }

/* ============================================================
   HEADER / NAVIGATION
============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: background var(--trans-med), box-shadow var(--trans-med), padding var(--trans-med);
  padding: 1.25rem 0;
}

/* Scrolled state — added by JS */
.site-header.scrolled {
  background: rgba(13, 15, 20, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 30px rgba(0,0,0,0.5);
  padding: 0.75rem 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

/* ── Logo ── */
.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-mark {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--clr-gold);
  letter-spacing: 0.05em;
  line-height: 1;
}

.logo-divider {
  width: 2px;
  height: 28px;
  background: var(--clr-border);
}

.logo-sub {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 400;
  color: var(--clr-white);
  letter-spacing: 0.08em;
  line-height: 1;
}

.logo-sub em {
  font-style: normal;
  font-weight: 300;
  font-size: 0.85em;
  opacity: 0.65;
}

/* ── Desktop Nav ── */
.main-nav ul {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.main-nav a {
  font-family: var(--font-ui);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-text-light);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius);
  transition: color var(--trans-fast);
  position: relative;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0.85rem;
  right: 0.85rem;
  height: 2px;
  background: var(--clr-gold);
  transform: scaleX(0);
  transition: transform var(--trans-fast);
}

.main-nav a:hover { color: var(--clr-gold); }
.main-nav a:hover::after { transform: scaleX(1); }

/* ── Header Actions ── */
.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.header-phone {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--clr-text-light);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  letter-spacing: 0.02em;
  transition: color var(--trans-fast);
}

.header-phone:hover { color: var(--clr-gold); }
.header-phone svg { opacity: 0.7; }

/* ── Hamburger ── */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  width: 36px;
  z-index: 1100;
}

.hamburger span {
  display: block;
  height: 2px;
  background: var(--clr-white);
  border-radius: 2px;
  transition: all var(--trans-med);
  transform-origin: left;
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(1px, -1px); background: var(--clr-gold); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(1px, 1px); background: var(--clr-gold); }

/* ── Mobile Menu ── */
.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: min(360px, 90vw);
  height: 100vh;
  background: var(--clr-dark-2);
  border-left: 1px solid var(--clr-border);
  padding: 6rem 2.5rem 3rem;
  transform: translateX(100%);
  transition: transform var(--trans-slow);
  z-index: 999;
  overflow-y: auto;
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 2rem;
}

.mobile-link {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--clr-text-light);
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--clr-border-sub);
  transition: color var(--trans-fast), padding-left var(--trans-fast);
}

.mobile-link:hover {
  color: var(--clr-gold);
  padding-left: 0.5rem;
}

.mobile-cta {
  display: block;
  text-align: center;
  margin-bottom: 1.25rem;
}

.mobile-phone {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-ui);
  font-size: 0.9rem;
  color: var(--clr-text);
  transition: color var(--trans-fast);
}

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

/* Mobile menu overlay */
.menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--trans-med);
}

.menu-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

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

/* Background */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  transform: scale(1.04);
  animation: heroZoom 14s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  from { transform: scale(1.04); }
  to   { transform: scale(1.00); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(13,15,20,0.93) 0%,
    rgba(13,15,20,0.82) 45%,
    rgba(13,15,20,0.55) 100%
  );
}

/* Diagonal accent */
.hero-accent-bar {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 120px;
  background: var(--clr-dark);
  clip-path: polygon(0 100%, 100% 100%, 100% 40%, 0 100%);
  z-index: 1;
}

/* Hero content */
.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 7rem;
  padding-bottom: 8rem;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: 1.5rem;
}

.eyebrow-line {
  width: 36px;
  height: 1px;
  background: var(--clr-gold);
  flex-shrink: 0;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 9vw, 7.5rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: 0.02em;
  color: var(--clr-white);
  margin-bottom: 2rem;
  text-transform: uppercase;
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--clr-text-light);
  max-width: 540px;
  line-height: 1.85;
  margin-bottom: 2.5rem;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 4rem;
}

/* Hero stats bar */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 560px;
  backdrop-filter: blur(8px);
}

.hero-stat {
  flex: 1;
  padding: 1.1rem 1rem;
  text-align: center;
}

.hero-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--clr-gold);
  line-height: 1;
  margin-bottom: 0.2rem;
}

.hero-stat span {
  font-family: var(--font-ui);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-text);
}

.hero-stat-divider {
  width: 1px;
  height: 36px;
  background: var(--clr-border-sub);
  flex-shrink: 0;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  opacity: 0.6;
  transition: opacity var(--trans-fast);
}

.scroll-indicator:hover { opacity: 1; }

.scroll-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--clr-gold);
  animation: scrollBounce 1.8s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(8px); }
}

/* ============================================================
   ABOUT SECTION
============================================================ */
.about {
  background: var(--clr-dark);
  position: relative;
}

.about::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--clr-border), transparent);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
}

/* Image column */
.about-image-col {
  position: relative;
}

.about-image-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
}

.about-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--trans-slow);
}

.about-image-frame:hover img {
  transform: scale(1.04);
}

/* Gold accent border */
.about-image-frame::before {
  content: '';
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  right: -1.25rem;
  bottom: -1.25rem;
  border: 2px solid var(--clr-gold);
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.4;
}

/* Badge overlay */
.about-image-badge {
  position: absolute;
  bottom: 1.5rem;
  right: -1.5rem;
  background: var(--clr-gold);
  color: var(--clr-dark);
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

.about-image-badge strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1;
}

.about-image-badge span {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Text column */
.about-lead {
  font-size: 1.15rem;
  color: var(--clr-text-light);
  font-weight: 500;
  margin-bottom: 1.25rem;
  line-height: 1.8;
}

.about-text-col p {
  margin-bottom: 1.25rem;
}

/* Values cards */
.about-values {
  margin: 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.value-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--clr-dark-3);
  border-radius: var(--radius);
  border-left: 3px solid var(--clr-gold);
  transition: background var(--trans-fast);
}

.value-card:hover { background: var(--clr-dark-4); }

.value-icon {
  color: var(--clr-gold);
  flex-shrink: 0;
  margin-top: 2px;
}

.value-card strong {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--clr-white);
  margin-bottom: 0.2rem;
}

.value-card span {
  font-family: var(--font-ui);
  font-size: 0.82rem;
  color: var(--clr-text);
}

/* ============================================================
   SERVICES SECTION
============================================================ */
.services {
  background: var(--clr-dark-2);
  position: relative;
  overflow: hidden;
}

.services-bg-texture {
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      45deg,
      rgba(201,146,43,0.025) 0px,
      rgba(201,146,43,0.025) 1px,
      transparent 1px,
      transparent 60px
    );
  pointer-events: none;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: var(--clr-border-sub);
  border: 1px solid var(--clr-border-sub);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.service-card {
  background: var(--clr-dark-3);
  padding: 2.25rem 2rem;
  position: relative;
  transition: background var(--trans-med);
  cursor: default;
}

.service-card:hover {
  background: var(--clr-dark-4);
}

.service-number {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  color: rgba(201,146,43,0.08);
  line-height: 1;
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  transition: color var(--trans-med);
}

.service-card:hover .service-number {
  color: rgba(201,146,43,0.16);
}

.service-icon {
  color: var(--clr-gold);
  margin-bottom: 1.25rem;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--clr-white);
  letter-spacing: 0.04em;
  margin-bottom: 0.75rem;
}

.service-card p {
  font-family: var(--font-ui);
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--clr-text);
}

.service-arrow {
  font-size: 1.2rem;
  color: var(--clr-gold);
  margin-top: 1.25rem;
  opacity: 0;
  transform: translateX(-8px);
  transition: all var(--trans-med);
}

.service-card:hover .service-arrow {
  opacity: 1;
  transform: translateX(0);
}

.services-cta {
  text-align: center;
  margin-top: 3rem;
}

.services-cta p {
  font-family: var(--font-ui);
  font-size: 0.95rem;
  color: var(--clr-text);
  margin-bottom: 1.25rem;
}

/* ============================================================
   WHY CHOOSE US
============================================================ */
.why-us {
  background: var(--clr-dark);
  position: relative;
}

.why-us-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}

.why-us-text p {
  margin-bottom: 1.5rem;
}

/* Why list */
.why-list {
  margin: 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.why-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.why-check {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: var(--clr-gold);
  color: var(--clr-dark);
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 3px;
}

.why-list li div {
  font-family: var(--font-ui);
}

.why-list li strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--clr-white);
  margin-bottom: 0.2rem;
}

.why-list li div span,
.why-list li div {
  font-size: 0.88rem;
  color: var(--clr-text);
  line-height: 1.65;
}

/* Stats grid */
.why-us-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.stat-card {
  background: var(--clr-dark-3);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: border-color var(--trans-med), transform var(--trans-med);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--clr-gold);
  transform: scaleX(0);
  transition: transform var(--trans-med);
}

.stat-card:hover {
  border-color: var(--clr-gold);
  transform: translateY(-4px);
}

.stat-card:hover::before { transform: scaleX(1); }

.stat-card-wide {
  grid-column: 1 / -1;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 700;
  color: var(--clr-gold);
  line-height: 1;
  display: inline-block;
}

.stat-suffix {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--clr-gold);
  display: inline-block;
}

.stat-label {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-text);
  margin-top: 0.5rem;
}

/* ============================================================
   PROJECTS / PORTFOLIO
============================================================ */
.projects {
  background: var(--clr-dark-2);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 1.25rem;
}

/* First card takes up 2 rows on left */
.project-card--large {
  grid-row: span 2;
}

.project-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.project-image {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 260px;
  overflow: hidden;
}

.project-card--large .project-image {
  min-height: 100%;
  aspect-ratio: 3/4;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.65s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover .project-image img {
  transform: scale(1.07);
}

/* Overlay */
.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(13,15,20,0.95) 0%,
    rgba(13,15,20,0.4) 50%,
    transparent 100%
  );
  display: flex;
  align-items: flex-end;
  padding: 1.75rem;
  transform: translateY(0);
  transition: background var(--trans-med);
}

.project-card:hover .project-overlay {
  background: linear-gradient(
    to top,
    rgba(13,15,20,0.98) 0%,
    rgba(13,15,20,0.6) 60%,
    rgba(13,15,20,0.2) 100%
  );
}

.project-overlay-content {
  transform: translateY(6px);
  transition: transform var(--trans-med);
}

.project-card:hover .project-overlay-content {
  transform: translateY(0);
}

.project-tag {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-dark);
  background: var(--clr-gold);
  padding: 0.2rem 0.6rem;
  border-radius: 2px;
  margin-bottom: 0.5rem;
}

.project-overlay h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--clr-white);
  letter-spacing: 0.03em;
  margin-bottom: 0.4rem;
}

.project-overlay p {
  font-family: var(--font-ui);
  font-size: 0.82rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.6;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: opacity var(--trans-med), max-height var(--trans-med);
}

.project-card:hover .project-overlay p {
  opacity: 1;
  max-height: 80px;
}

.projects-cta {
  text-align: center;
  margin-top: 3rem;
}

/* ============================================================
   CONTACT SECTION
============================================================ */
.contact {
  background: var(--clr-dark);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}

.contact-info h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--clr-white);
  margin-bottom: 0.75rem;
  letter-spacing: 0.03em;
}

.contact-info > p {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  color: var(--clr-text);
  line-height: 1.75;
  margin-bottom: 2rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-icon {
  width: 38px;
  height: 38px;
  background: var(--clr-dark-3);
  border: 1px solid var(--clr-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-gold);
  flex-shrink: 0;
}

.contact-detail-item strong {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: 0.15rem;
}

.contact-detail-item a,
.contact-detail-item span {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  color: var(--clr-text-light);
  transition: color var(--trans-fast);
}

.contact-detail-item a:hover { color: var(--clr-gold); }

/* Map */
.map-embed {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--clr-border);
}

/* ── Contact Form ── */
.contact-form-wrap {
  background: var(--clr-dark-2);
  border: 1px solid var(--clr-border-sub);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 3vw, 2.5rem);
}

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

.form-group {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
}

label {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-text-light);
  margin-bottom: 0.5rem;
}

.required { color: var(--clr-gold); }

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
  background: var(--clr-dark-3);
  border: 1px solid var(--clr-border-sub);
  border-radius: var(--radius);
  padding: 0.8rem 1rem;
  font-size: 0.92rem;
  color: var(--clr-white);
  transition: border-color var(--trans-fast), box-shadow var(--trans-fast);
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
}

input::placeholder,
textarea::placeholder {
  color: rgba(184,188,200,0.4);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--clr-gold);
  box-shadow: 0 0 0 3px rgba(201,146,43,0.12);
}

select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23c9922b' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

select option {
  background: var(--clr-dark-3);
  color: var(--clr-white);
}

textarea {
  resize: vertical;
  min-height: 130px;
}

/* Field-level error */
.field-error {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: #e05252;
  margin-top: 0.35rem;
  min-height: 1.2em;
}

input.error,
textarea.error {
  border-color: #e05252;
  box-shadow: 0 0 0 3px rgba(224,82,82,0.1);
}

/* Honeypot */
.hp-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  overflow: hidden;
}

/* Success / error messages */
/* Hidden by default — [hidden] attribute must defeat display:flex */
.form-success,
.form-error-msg {
  display: none; /* Hidden until JS removes [hidden] + adds .is-visible */
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  font-family: var(--font-ui);
  font-size: 0.9rem;
  margin-top: 1rem;
}

/* Only show when JS explicitly adds this class */
.form-success.is-visible,
.form-error-msg.is-visible {
  display: flex;
}

/* Belt-and-suspenders: native [hidden] always wins */
.form-success[hidden],
.form-error-msg[hidden] {
  display: none !important;
}

.form-success {
  background: rgba(46,160,67,0.12);
  border: 1px solid rgba(46,160,67,0.3);
  color: #6edd83;
}

.form-error-msg {
  background: rgba(224,82,82,0.1);
  border: 1px solid rgba(224,82,82,0.3);
  color: #e07070;
}

.form-error-msg a {
  color: var(--clr-gold);
  text-decoration: underline;
}

/* Submit button loading state */
#submit-btn .btn-loading { display: none; }
#submit-btn.loading .btn-text { display: none; }
#submit-btn.loading .btn-loading { display: inline; }
#submit-btn.loading { opacity: 0.7; pointer-events: none; }

/* ============================================================
   FOOTER
============================================================ */
.site-footer {
  background: var(--clr-dark-2);
  border-top: 1px solid var(--clr-border-sub);
}

.footer-upper {
  padding: 4rem 0;
  border-bottom: 1px solid var(--clr-border-sub);
}

.footer-upper-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.25fr;
  gap: 3rem;
}

.footer-brand p {
  font-family: var(--font-ui);
  font-size: 0.88rem;
  color: var(--clr-text);
  line-height: 1.75;
  margin: 1.25rem 0 1.5rem;
  max-width: 260px;
}

.footer-socials {
  display: flex;
  gap: 0.75rem;
}

.social-icon {
  width: 36px;
  height: 36px;
  border: 1px solid var(--clr-border-sub);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-text);
  transition: all var(--trans-fast);
}

.social-icon:hover {
  border-color: var(--clr-gold);
  color: var(--clr-gold);
  background: rgba(201,146,43,0.08);
}

.footer-links h4,
.footer-contact h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--clr-white);
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  font-family: var(--font-ui);
  font-size: 0.88rem;
  color: var(--clr-text);
  transition: color var(--trans-fast), padding-left var(--trans-fast);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--clr-gold);
  padding-left: 6px;
}

.footer-contact address p {
  font-family: var(--font-ui);
  font-size: 0.88rem;
  color: var(--clr-text);
  line-height: 1.65;
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  margin-bottom: 0.75rem;
}

.footer-contact address svg {
  color: var(--clr-gold);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-contact a {
  color: var(--clr-text);
  transition: color var(--trans-fast);
}

.footer-contact a:hover { color: var(--clr-gold); }

.footer-quote-btn {
  margin-top: 1.25rem;
  display: inline-flex;
}

/* Footer lower */
.footer-lower {
  padding: 1.5rem 0;
}

.footer-lower-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-lower p {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  color: rgba(184,188,200,0.5);
  letter-spacing: 0.02em;
}

/* ============================================================
   BACK TO TOP
============================================================ */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  background: var(--clr-gold);
  color: var(--clr-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 900;
  box-shadow: 0 4px 20px rgba(201,146,43,0.35);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity var(--trans-med), transform var(--trans-med), background var(--trans-fast);
}

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

.back-to-top:hover {
  background: var(--clr-gold-light);
}

/* ============================================================
   RESPONSIVE — 1024px (Tablet Landscape)
============================================================ */
@media (max-width: 1100px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-upper-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 1024px) {
  .header-phone { display: none; }
  .nav-cta { display: none; }
  .hamburger { display: flex; }
  .main-nav { display: none; }

  .about-grid,
  .why-us-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about-image-badge {
    right: 1.5rem;
  }

  .about-image-frame::before {
    display: none;
  }

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

  .project-card--large {
    grid-column: span 2;
    grid-row: auto;
  }

  .project-card--large .project-image {
    aspect-ratio: 16/7;
    min-height: auto;
  }
}

/* ============================================================
   RESPONSIVE — 768px (Tablet Portrait)
============================================================ */
@media (max-width: 768px) {
  :root { --section-pad: clamp(3rem, 7vw, 5rem); }

  .hero-title {
    font-size: clamp(3rem, 11vw, 5rem);
  }

  .hero-stats {
    flex-wrap: wrap;
    max-width: 100%;
  }

  .hero-stat {
    flex: 1 1 calc(50% - 1px);
  }

  .hero-stat-divider:nth-child(4) {
    display: none;
  }

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

  .why-us-stats {
    grid-template-columns: 1fr 1fr;
  }

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

  .project-card--large {
    grid-column: auto;
  }

  .project-card--large .project-image {
    aspect-ratio: 4/3;
    min-height: auto;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-upper-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-lower-inner {
    flex-direction: column;
    text-align: center;
  }
}

/* ============================================================
   RESPONSIVE — 480px (Mobile Large)
============================================================ */
@media (max-width: 480px) {
  .hero-cta-group {
    flex-direction: column;
  }

  .hero-cta-group .btn {
    text-align: center;
    justify-content: center;
  }

  .hero-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
  }

  .hero-stat-divider { display: none; }

  .hero-stat:nth-child(odd) {
    border-right: 1px solid var(--clr-border-sub);
  }

  .hero-stat:nth-child(1),
  .hero-stat:nth-child(2) {
    border-bottom: 1px solid var(--clr-border-sub);
  }

  .about-values { gap: 0.75rem; }

  .back-to-top {
    bottom: 1.25rem;
    right: 1.25rem;
  }
}

/* ============================================================
   RESPONSIVE — 320px (Mobile Small)
============================================================ */
@media (max-width: 360px) {
  .logo-mark { font-size: 1.4rem; }
  .logo-sub  { font-size: 0.82rem; }

  .hero-title {
    font-size: clamp(2.5rem, 13vw, 4rem);
  }

  .btn-lg {
    padding: 0.85rem 1.5rem;
    font-size: 0.82rem;
  }
}

/* ============================================================
   AOS OVERRIDE — Respect reduced motion
============================================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  [data-aos] {
    opacity: 1 !important;
    transform: none !important;
  }

  .hero-bg img { animation: none; }
}