/* ============================
   KLS CONSTRUCTION
   Black · White · Patriotic
   Bebas Neue + Inter
   ============================ */

:root {
  --black:   #0a0a0a;
  --black2:  #141414;
  --black3:  #1e1e1e;
  --white:   #ffffff;
  --offwhite:#f2f2f2;
  --gray1:   #e8e8e8;
  --gray2:   #999999;
  --gray3:   #555555;
  --red:     #8b1a1a;
  --ease:    200ms cubic-bezier(0.16,1,0.3,1);
  --font-head: 'Bebas Neue', 'Arial Narrow', sans-serif;
  --font-sub:  'Oswald', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', 'Arial', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 68px; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font-body); font-size: 1rem; line-height: 1.65; color: var(--black); background: var(--white); }
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
address { font-style: normal; }
button { cursor: pointer; }
ul { list-style: none; padding: 0; }

.wrap {
  width: 100%;
  max-width: 1140px;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 3rem);
}

/* ===== BUTTONS ===== */
.btn-white {
  display: inline-block;
  background: var(--white);
  color: var(--black);
  font-family: var(--font-sub);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.85rem 2.25rem;
  transition: background var(--ease), color var(--ease), transform var(--ease);
}
.btn-white:hover { background: var(--offwhite); transform: translateY(-2px); }

.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--white);
  font-family: var(--font-sub);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.83rem 2.25rem;
  border: 2px solid rgba(255,255,255,0.5);
  transition: border-color var(--ease), background var(--ease);
}
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,0.1); }

/* ===== NAV ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,10,10,0.97);
  border-bottom: 3px solid var(--white);
  backdrop-filter: blur(8px);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  height: 68px;
  max-width: 1140px;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 3rem);
}
.nav-logo-wrap { display: flex; align-items: center; flex-shrink: 0; }
.nav-logo { height: 48px; width: auto; object-fit: contain; filter: invert(1); }

.nav-links { display: flex; gap: 0.25rem; margin-left: auto; }
.nav-links a {
  font-family: var(--font-sub);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  padding: 0.4rem 0.9rem;
  transition: color var(--ease);
}
.nav-links a:hover { color: var(--white); }

.nav-cta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sub);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--black);
  background: var(--white);
  padding: 0.5rem 1.2rem;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background var(--ease);
}
.nav-cta:hover { background: var(--offwhite); }
.nav-cta svg { width: 14px; height: 14px; }

.burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; padding: 6px; margin-left: auto; }
.burger span { display: block; width: 22px; height: 2px; background: var(--white); border-radius: 2px; transition: all 0.25s; }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 95vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-flag {
  position: absolute;
  inset: 0;
  background: url('logo-bg.png') center center / cover no-repeat;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0,0,0,0.28) 0%,
    rgba(0,0,0,0.08) 50%,
    rgba(0,0,0,0.20) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1140px;
  margin-inline: auto;
  padding: clamp(3rem, 8vw, 6rem) clamp(1.25rem, 5vw, 3rem);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
  width: 100%;
}
.hero-logo {
  width: clamp(200px, 28vw, 380px);
  height: auto;
  object-fit: contain;
  margin-bottom: 0.5rem;
  filter: drop-shadow(0 4px 24px rgba(0,0,0,0.6));
}

.hero-title {
  font-family: var(--font-head);
  font-size: clamp(3.2rem, 7vw, 7rem);
  line-height: 1;
  color: var(--white);
  letter-spacing: 0.02em;
  text-shadow: 0 3px 20px rgba(0,0,0,0.7);
}
.hero-sub {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: rgba(255,255,255,0.9);
  max-width: 520px;
  line-height: 1.75;
  text-shadow: 0 2px 12px rgba(0,0,0,0.8);
}
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 0.5rem; }
.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.4);
  animation: bounce 2s ease-in-out infinite;
  z-index: 1;
}
.hero-scroll svg { width: 24px; height: 24px; }
@keyframes bounce { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(7px); } }

/* ===== SECTION LABELS ===== */
.section-tag {
  font-family: var(--font-sub);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gray3);
  margin-bottom: 0.6rem;
}
.section-tag--light { color: rgba(255,255,255,0.5); }

.section-heading {
  font-family: var(--font-head);
  font-size: clamp(3rem, 6vw, 5.5rem);
  line-height: 0.92;
  letter-spacing: 0.02em;
  color: var(--black);
  margin-bottom: 1rem;
}
.section-heading--white { color: var(--white); }
.section-sub { font-size: 1rem; color: var(--gray3); max-width: 600px; margin-bottom: 3rem; }

/* ===== SERVICES ===== */
.services {
  padding: clamp(4rem, 8vw, 7rem) 0;
  position: relative;
  overflow: hidden;
}
.services::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('flag-bg.png') center center / cover no-repeat;
  z-index: 0;
}
.services::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.82);
  z-index: 0;
}
.services .wrap { position: relative; z-index: 1; }
.svc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5px;
  background: rgba(255,255,255,0.08);
  border: 1.5px solid rgba(255,255,255,0.08);
  position: relative;
  z-index: 1;
}
.svc-card {
  background: rgba(0,0,0,0.55);
  padding: 2.25rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  transition: background var(--ease);
  border-bottom: 3px solid transparent;
}
.svc-card:hover {
  background: rgba(0,0,0,0.85);
  border-bottom-color: var(--white);
}
.svc-icon {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.15);
  color: var(--white);
  transition: background var(--ease);
}
.svc-card:hover .svc-icon { background: var(--white); color: var(--black); }
.svc-icon svg { width: 24px; height: 24px; }
.svc-card h3 {
  font-family: var(--font-sub);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--white);
  transition: color var(--ease);
}
.svc-card:hover h3 { color: var(--white); }
.svc-card p { font-size: 0.85rem; color: rgba(255,255,255,0.6); line-height: 1.7; transition: color var(--ease); }
.svc-card:hover p { color: rgba(255,255,255,0.7); }
.svc-card ul { display: flex; flex-direction: column; gap: 0.3rem; margin-top: 0.25rem; }
.svc-card li { font-size: 0.8rem; color: rgba(255,255,255,0.45); padding-left: 1rem; position: relative; transition: color var(--ease); }
.svc-card li::before { content: '—'; position: absolute; left: 0; color: rgba(255,255,255,0.45); font-weight: 700; transition: color var(--ease); }
.svc-card:hover li, .svc-card:hover li::before { color: rgba(255,255,255,0.6); }

/* ===== ABOUT ===== */
.about {
  position: relative;
  padding: clamp(4rem, 8vw, 7rem) 0;
  overflow: hidden;
}
.about-flag {
  position: absolute;
  inset: 0;
  background: url('flag-bg.png') center center / cover no-repeat;
}
.about-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.72);
}
.about-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}
.about-text { display: flex; flex-direction: column; gap: 1.1rem; }
.about-text p { font-size: 0.95rem; color: rgba(255,255,255,0.65); line-height: 1.8; }
.about-tagline {
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  color: var(--white);
  letter-spacing: 0.04em;
  line-height: 1.2;
  margin-top: 0.5rem;
  border-left: 4px solid var(--white);
  padding-left: 1rem;
}
.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.12);
}
.astat {
  background: rgba(255,255,255,0.04);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.astat-num {
  font-family: var(--font-head);
  font-size: 3rem;
  color: var(--white);
  line-height: 1;
}
.astat-lbl {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}

/* ===== CONTACT ===== */
.contact {
  padding: clamp(4rem, 8vw, 7rem) 0;
  position: relative;
  overflow: hidden;
}
.contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('flag-bg.png') center center / cover no-repeat;
  z-index: 0;
}
.contact::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.82);
  z-index: 0;
}
.contact .wrap { position: relative; z-index: 1; }
.contact .section-tag { color: rgba(255,255,255,0.45); }
.contact .section-heading { color: var(--white); }
.services .section-tag { color: rgba(255,255,255,0.45); }
.services .section-heading { color: var(--white); }
.services .section-sub { color: rgba(255,255,255,0.55); }
.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: var(--gray1);
  border: 1.5px solid var(--gray1);
  margin-top: 2.5rem;
}
.contact-card {
  background: rgba(0,0,0,0.5);
  padding: 2.75rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  align-items: flex-start;
  transition: background var(--ease);
  text-decoration: none;
  color: var(--white);
}
a.contact-card:hover {
  background: rgba(0,0,0,0.85);
}
a.contact-card:hover .cc-icon,
a.contact-card:hover .cc-val,
a.contact-card:hover .cc-label { color: var(--white); }
.cc-icon {
  width: 52px; height: 52px;
  background: rgba(255,255,255,0.15);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--ease), color var(--ease);
}
a.contact-card:hover .cc-icon { background: var(--white); color: var(--black); }
.cc-icon svg { width: 24px; height: 24px; }
.cc-label {
  font-family: var(--font-sub);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  transition: color var(--ease);
}
.cc-val {
  font-family: var(--font-sub);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--white);
  transition: color var(--ease);
}
@media (max-width: 700px) {
  .contact-cards { grid-template-columns: 1fr; }
}

/* ===== FOOTER ===== */
.footer {
  position: relative;
  overflow: hidden;
  border-top: 3px solid var(--white);
}
.footer-flag {
  position: absolute;
  inset: 0;
  background: url('flag-bg.png') center bottom / cover no-repeat;
}
.footer-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.78);
}
.footer-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
  padding-block: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-logo { height: 56px; width: auto; object-fit: contain; }
.footer-brand p {
  font-family: var(--font-sub);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}
.footer-links { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.footer-links a {
  font-family: var(--font-sub);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  transition: color var(--ease);
}
.footer-links a:hover { color: var(--white); }
.footer-bottom {
  position: relative;
  z-index: 1;
  padding: 1.1rem 0;
}
.footer-bottom .wrap {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.3);
}
.footer-bottom a { color: rgba(255,255,255,0.3); transition: color var(--ease); }
.footer-bottom a:hover { color: var(--white); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .about-inner { grid-template-columns: 1fr; }
  .contact-inner { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 700px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 68px; left: 0; right: 0;
    background: var(--black);
    flex-direction: column;
    padding: 1rem 0 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    z-index: 99;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 0.85rem 1.5rem; font-size: 1.1rem; border-bottom: 1px solid rgba(255,255,255,0.05); }
  .nav-cta { display: none; }
  .burger { display: flex; }
  .frow { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: 1fr 1fr; }
  .hero-btns { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
  .svc-grid { grid-template-columns: 1fr; }
}




/* ===== GALLERY ===== */
.gallery {
  padding: clamp(3rem, 6vw, 5rem) 0 0;
  background: var(--black);
}
.gallery .wrap { padding-bottom: 1.75rem; }
.gallery .section-tag { color: rgba(255,255,255,0.45); }
.gallery .section-heading { color: var(--white); margin-bottom: 0; }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3px;
}
.gallery-item {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  cursor: pointer;
  background: var(--black3);
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}
.gallery-item:hover img { transform: scale(1.04); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s;
  font-family: var(--font-sub);
  font-size: 1.5rem;
  color: white;
  font-weight: 700;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }

/* ===== LIGHTBOX ===== */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0,0,0,0.95);
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
}
.lightbox.active { display: flex; }
.lightbox img {
  max-width: 92vw;
  max-height: 92vh;
  object-fit: contain;
}
.lb-close {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  background: none;
  border: 1.5px solid rgba(255,255,255,0.4);
  color: var(--white);
  font-size: 1.5rem;
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; z-index: 1001;
  transition: border-color 0.2s, background 0.2s;
}
.lb-close:hover { border-color: var(--white); background: rgba(255,255,255,0.1); }

@media (max-width: 700px) { .gallery-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 480px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }