/* ===========================================
   KOS CAP — Main Stylesheet
   =========================================== */

/* ---------- CSS Variables ---------- */
:root {
  --red:        #c75b12;
  --red-dark:   #8a4110;
  --dark:       #11100f;
  --dark2:      #1b1917;
  --dark3:      #282521;
  --light:      #f5f2ed;
  --white:      #ffffff;
  --text:       #333333;
  --muted:      #777777;
  --border:     #e5e5e5;

  --nav-h:      72px;
  --trans:      all 0.3s ease;
  --shadow:     0 8px 30px rgba(0,0,0,0.12);
  --shadow-lg:  0 20px 50px rgba(0,0,0,0.22);
  --radius:     6px;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  width: 100%;
  overflow-x: hidden;
}

body {
  font-family: 'Manrope', sans-serif;
  color: var(--text);
  background: var(--white);
  width: 100%;
  overflow-x: hidden;
  line-height: 1.6;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

h1, h2, h3, h4, .stat-num, .brand-cap {
  font-family: 'Barlow Condensed', sans-serif;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Scroll Animations ---------- */
.fade-in,
.fade-in-left,
.fade-in-right {
  opacity: 0;
  transition: opacity 0.75s ease, transform 0.75s ease;
}
.fade-in       { transform: translateY(45px); }
.fade-in-left  { transform: translateX(-50px); }
.fade-in-right { transform: translateX(50px); }

.fade-in.visible,
.fade-in-left.visible,
.fade-in-right.visible {
  opacity: 1;
  transform: translate(0, 0);
}

/* ---------- Shared Buttons ---------- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--red);
  color: #fff;
  padding: 13px 28px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .8px;
  border: none;
  transition: var(--trans);
}
.btn-primary:hover {
  background: var(--red-dark);
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(199,91,18,.45);
}
.btn-primary.full-w { width: 100%; justify-content: center; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: #fff;
  padding: 13px 28px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .8px;
  border: 2px solid rgba(255,255,255,.35);
  transition: var(--trans);
}
.btn-outline:hover {
  border-color: var(--red);
  color: var(--red);
  transform: translateY(-3px);
}

/* ---------- Section Header ---------- */
.section-head {
  text-align: center;
  margin-bottom: 60px;
}
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--red);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-head h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  color: var(--dark);
  line-height: 1.2;
  margin-bottom: 14px;
}
.section-head h2 span { color: var(--red); }
.section-head p {
  color: var(--muted);
  font-size: 15px;
  max-width: 560px;
  margin: 0 auto;
}

/* =========================================
   NAVBAR
   ========================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--dark);
  height: var(--nav-h);
  transition: var(--trans);
}
.navbar.scrolled {
  background: rgba(22,22,22,.97);
  box-shadow: 0 2px 20px rgba(0,0,0,.4);
  border-bottom: 2px solid var(--red);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1340px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Brand lockup */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-shrink: 0;
}
.brand-logo {
  width: 142px;
  height: auto;
}
.brand-cap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 32px;
  padding: 0 8px;
  border: 1px solid rgba(199,91,18,.7);
  border-radius: 4px;
  color: #fff;
  font-size: 21px;
  font-weight: 900;
  letter-spacing: 1.5px;
  line-height: 1;
}

/* Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav-links a {
  color: #bbb;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
  padding: 8px 11px;
  border-radius: 4px;
  transition: var(--trans);
}
.nav-links a:hover,
.nav-links a.active { color: var(--red); background: rgba(199,91,18,.1); }

/* CTA */
.nav-cta { display: flex; gap: 10px; align-items: center; }
.btn-quote {
  background: var(--red);
  color: #fff;
  padding: 9px 18px;
  border-radius: var(--radius);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  transition: var(--trans);
}
.btn-quote:hover { background: var(--red-dark); transform: translateY(-2px); }

.btn-call {
  background: var(--dark3);
  color: #fff;
  padding: 9px 18px;
  border-radius: var(--radius);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  border: 1px solid #444;
  transition: var(--trans);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn-call:hover { background: #3a3a3a; transform: translateY(-2px); }

.hamburger {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 22px;
  padding: 6px;
}

/* =========================================
   HERO
   ========================================= */
.hero {
  min-height: 100svh;
  background: var(--dark);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: var(--nav-h);
  isolation: isolate;
}

/* Full-viewport background slideshow */
.hero-slides,
.hero-slide {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.hero-slide {
  opacity: 0;
  transition: opacity 1.1s ease;
}
.hero-slide.active { opacity: 1; }
.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.88) contrast(1.04);
  transform: scale(1.06);
}
.hero-slide.active img { animation: heroZoom 7s ease-out both; }
.hero-slide:nth-child(1) img { object-position: center 48%; }
.hero-slide:nth-child(2) img { object-position: center 64%; }
.hero-slide:nth-child(3) img { object-position: center 58%; }
@keyframes heroZoom {
  from { transform: scale(1.08); }
  to   { transform: scale(1.01); }
}

/* Readability and atmosphere over every slide */
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 48%, rgba(199,91,18,.18) 0%, transparent 45%),
    linear-gradient(180deg, rgba(8,8,8,.58) 0%, rgba(8,8,8,.64) 50%, rgba(8,8,8,.84) 100%);
  z-index: 1;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 52px 52px;
  z-index: 2;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 3;
  min-width: 0;
  max-width: 920px;
  width: min(920px, calc(100% - 48px));
  padding: 100px 24px 150px;
  margin: 0 auto;
  text-align: center;
  animation: heroIn 1s ease both;
}
@keyframes heroIn {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--red);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  background: rgba(10,10,10,.44);
  border: 1px solid rgba(199,91,18,.6);
  padding: 8px 18px;
  border-radius: 30px;
  margin-bottom: 22px;
  max-width: 100%;
  line-height: 1.5;
  backdrop-filter: blur(8px);
  transition: opacity .35s ease, transform .35s ease;
}

.hero-kicker {
  color: #fff !important;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 15px !important;
  font-weight: 700;
  letter-spacing: 3px;
  line-height: 1.2 !important;
  margin: 0 0 10px !important;
  text-transform: uppercase;
}

.hero-content h1 {
  font-size: clamp(3rem, 6.2vw, 5.4rem);
  font-weight: 900;
  color: #fff;
  line-height: .98;
  margin-bottom: 20px;
  text-shadow: 0 8px 32px rgba(0,0,0,.5);
  transition: opacity .35s ease, transform .35s ease;
}
.hero-content h1 span { color: var(--red); }

.hero-content > p:not(.hero-kicker) {
  color: #ddd;
  font-size: clamp(.95rem, 1.6vw, 1.14rem);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 24px;
  line-height: 1.75;
  text-shadow: 0 3px 16px rgba(0,0,0,.65);
  transition: opacity .35s ease, transform .35s ease;
}

.cap-meaning {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 30px;
}
.cap-meaning span {
  padding: 6px 10px;
  background: rgba(10,10,10,.36);
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 4px;
  color: #ddd;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .7px;
  text-transform: uppercase;
}
.cap-meaning strong { color: var(--red); font-size: 14px; }

.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

.hero-slider-btns {
  position: absolute;
  bottom: 34px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  background: rgba(10,10,10,.52);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 999px;
  backdrop-filter: blur(10px);
  z-index: 5;
}
.slider-btn {
  width: 38px;
  height: 38px;
  background: transparent;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 50%;
  color: #fff;
  font-size: 13px;
  transition: var(--trans);
}
.slider-btn:hover,
.slider-btn:focus-visible { background: var(--red); outline: none; transform: scale(1.06); }
.hero-dots { display: flex; align-items: center; gap: 7px; }
.hero-dot {
  width: 7px;
  height: 7px;
  padding: 0;
  background: rgba(255,255,255,.42);
  border: none;
  border-radius: 999px;
  transition: width .3s ease, background .3s ease;
}
.hero-dot.active { width: 26px; background: var(--red); }
.hero-dot:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }
.hero-counter {
  min-width: 46px;
  color: rgba(255,255,255,.68);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-align: center;
}

/* =========================================
   FEATURE BAR
   ========================================= */
.feature-bar {
  display: flex;
  background: var(--dark2);
  border-top: 3px solid var(--red);
}
.feature-item {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 26px 32px;
  border-right: 1px solid rgba(255,255,255,.05);
  transition: var(--trans);
  opacity: 0;
  transform: translateY(20px);
}
.feature-item.visible {
  opacity: 1;
  transform: translateY(0);
}
.feature-item:last-child { border-right: none; }
.feature-item:hover { background: rgba(199,91,18,.1); }

.feature-icon {
  width: 50px;
  height: 50px;
  background: rgba(199,91,18,.15);
  border: 1px solid rgba(199,91,18,.3);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--red);
  flex-shrink: 0;
}
.feature-item h4 { color: #fff; font-size: 14px; font-weight: 700; margin-bottom: 4px; }
.feature-item p  { color: #888; font-size: 12px; line-height: 1.5; }

/* =========================================
   ABOUT
   ========================================= */
.about { padding: 110px 0; background: var(--white); }
.about .container { display: flex; align-items: center; gap: 70px; }

.about-text { flex: 1.2; }
.about-text h2 {
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--dark);
  line-height: 1.2;
  margin-bottom: 20px;
}
.about-text h2 span { color: var(--red); }
.about-text p { color: var(--muted); line-height: 1.85; margin-bottom: 14px; font-size: 15px; }
.about-text .btn-primary { margin-top: 22px; }

.about-stats {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.stat-box {
  background: var(--dark);
  padding: 32px 22px;
  border-radius: var(--radius);
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: var(--trans);
}
.stat-box::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--red);
  transform: scaleX(0);
  transition: var(--trans);
}
.stat-box:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.stat-box:hover::after { transform: scaleX(1); }

.stat-num {
  display: block;
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--red);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-lbl {
  font-size: 11px;
  color: #888;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* =========================================
   SERVICES
   ========================================= */
.services { padding: 110px 0; background: var(--light); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.srv-card {
  padding: 36px 30px;
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
  transition: var(--trans);
}
.srv-card > * { position: relative; z-index: 1; }
.srv-number {
  position: absolute;
  top: 22px;
  right: 24px;
  color: rgba(255,255,255,.2);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 30px;
  font-weight: 900;
  letter-spacing: 1px;
}
.srv-card.dark { background: var(--dark); }
.srv-card.red  { background: var(--red); }

.srv-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,.04);
  opacity: 0;
  transition: var(--trans);
}
.srv-card:hover::after { opacity: 1; }
.srv-card:hover { transform: translateY(-9px); box-shadow: var(--shadow-lg); }

.srv-card > i {
  font-size: 38px;
  display: block;
  margin-bottom: 20px;
}
.srv-card.dark > i { color: var(--red); }
.srv-card.red  > i { color: rgba(255,255,255,.85); }

.srv-card h3 { color: #fff; font-size: 17px; font-weight: 700; margin-bottom: 12px; line-height: 1.3; }
.srv-card p  { color: rgba(255,255,255,.7); font-size: 13px; line-height: 1.75; margin-bottom: 22px; }

.srv-link {
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .8px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: var(--trans);
}
.srv-card.dark .srv-link { color: var(--red); }
.srv-link:hover { gap: 12px; }

/* =========================================
   SOLUTION BANNER
   ========================================= */
.solution-banner {
  background: var(--dark);
  padding: 90px 0;
  position: relative;
  overflow: hidden;
}
.solution-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 55% 70% at 0% 50%, rgba(199,91,18,.25), transparent 70%);
}
.solution-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
  position: relative;
  z-index: 1;
}
.solution-text { flex: 1.4; }
.solution-text h2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 28px;
}
.solution-text h2 span { color: var(--red); }
.solution-text .section-tag { margin-bottom: 16px; display: block; text-align: left; }

.solution-icons {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.sol-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 28px 20px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius);
  transition: var(--trans);
}
.sol-icon:hover { background: rgba(199,91,18,.15); border-color: rgba(199,91,18,.4); transform: translateY(-4px); }
.sol-icon i    { font-size: 32px; color: var(--red); }
.sol-icon span { color: #ccc; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }

/* =========================================
   SECTORS
   ========================================= */
.sectors { padding: 110px 0; background: var(--white); }

.sectors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.sector-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 36px 20px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  transition: var(--trans);
  cursor: pointer;
  text-align: center;
}
.sector-item i    { font-size: 34px; color: var(--red); transition: var(--trans); }
.sector-item span { font-weight: 700; font-size: 13px; color: var(--text); text-transform: uppercase; letter-spacing: 1px; transition: var(--trans); }

.sector-item:hover {
  background: var(--red);
  border-color: var(--red);
  transform: translateY(-6px);
  box-shadow: 0 10px 28px rgba(199,91,18,.35);
}
.sector-item:hover i,
.sector-item:hover span { color: #fff; }

/* =========================================
   WHY US
   ========================================= */
.why-us { padding: 110px 0; background: var(--dark); }
.why-us .section-head h2 { color: #fff; }
.why-us .section-head p  { color: #888; }

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.why-item {
  text-align: center;
  padding: 42px 24px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius);
  transition: var(--trans);
}
.why-item:hover {
  background: rgba(199,91,18,.1);
  border-color: rgba(199,91,18,.3);
  transform: translateY(-7px);
}
.why-icon {
  width: 72px;
  height: 72px;
  background: rgba(199,91,18,.15);
  border: 1px solid rgba(199,91,18,.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 22px;
  font-size: 28px;
  color: var(--red);
  transition: var(--trans);
}
.why-item:hover .why-icon { background: var(--red); color: #fff; border-color: var(--red); }
.why-item h3 { color: #fff; font-size: 15px; font-weight: 700; margin-bottom: 12px; }
.why-item p  { color: #888; font-size: 13px; line-height: 1.75; }

/* =========================================
   TESTIMONIALS
   ========================================= */
.testimonials { padding: 110px 0; background: var(--light); }

.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testi-card {
  background: var(--white);
  padding: 36px;
  border-radius: var(--radius);
  box-shadow: 0 4px 18px rgba(0,0,0,.06);
  border-bottom: 3px solid transparent;
  transition: var(--trans);
}
.testi-card:hover {
  transform: translateY(-6px);
  border-bottom-color: var(--red);
  box-shadow: var(--shadow);
}
.work-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--red);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.2px;
  margin-bottom: 18px;
  text-transform: uppercase;
}
.testi-card h3 { color: var(--dark); font-size: 24px; line-height: 1.15; margin-bottom: 12px; }
.testi-card > p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.85;
  margin-bottom: 22px;
}
.testi-author { display: flex; align-items: center; gap: 14px; }
.testi-avatar {
  width: 44px;
  height: 44px;
  background: var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: #bbb;
  flex-shrink: 0;
}
.testi-author strong { display: block; font-size: 14px; color: var(--dark); }
.testi-author span   { font-size: 12px; color: var(--muted); }

/* =========================================
   CONTACT
   ========================================= */
.contact { padding: 110px 0; background: var(--dark); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 64px;
  align-items: start;
}

.contact-info h2 { font-size: clamp(2rem, 3vw, 2.8rem); font-weight: 800; color: #fff; margin-bottom: 14px; }
.contact-info h2 span { color: var(--red); }
.contact-info > p { color: #888; font-size: 15px; line-height: 1.8; margin-bottom: 36px; }

.contact-items { display: flex; flex-direction: column; gap: 20px; }
.contact-item  { display: flex; align-items: flex-start; gap: 16px; }
.ci-icon {
  width: 46px;
  height: 46px;
  background: var(--red);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #fff;
  flex-shrink: 0;
}
.contact-item strong { display: block; color: #fff; font-size: 13px; margin-bottom: 4px; }
.contact-item span,
.contact-item a { display: block; color: #888; font-size: 13px; transition: var(--trans); }
.contact-item a:hover { color: var(--red); }

/* Form */
.contact-form {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius);
  padding: 44px 40px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; color: #aaa; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .6px; margin-bottom: 7px; }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 15px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  color: #fff;
  font-size: 14px;
  font-family: inherit;
  transition: var(--trans);
  outline: none;
}
.form-group select option { background: var(--dark2); color: #fff; }
.form-group textarea { resize: vertical; }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--red);
  background: rgba(199,91,18,.06);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #555; }

.form-success {
  margin-top: 14px;
  font-size: 14px;
  color: #2ecc71;
  font-weight: 600;
  min-height: 22px;
}

/* =========================================
   FOOTER
   ========================================= */
.footer { background: #111; padding-top: 80px; }

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 44px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.footer-logo img { width: 155px; height: auto; }
.footer-logo span {
  padding: 4px 8px;
  border: 1px solid rgba(199,91,18,.6);
  border-radius: 4px;
  color: #fff;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 19px;
  font-weight: 900;
  letter-spacing: 2px;
}

.footer-brand p {
  color: #555;
  font-size: 13px;
  line-height: 1.8;
  margin-bottom: 24px;
}

.social-links { display: flex; gap: 10px; }
.social-links a {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,.05);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #888;
  font-size: 14px;
  transition: var(--trans);
}
.social-links a:hover { background: var(--red); color: #fff; transform: translateY(-3px); }

.footer-col h4 {
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--red);
  display: inline-block;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col a {
  color: #555;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: var(--trans);
}
.footer-col a i { font-size: 10px; color: var(--red); transition: var(--trans); }
.footer-col a:hover { color: var(--red); padding-left: 4px; }

.footer-contact-col p { color: #555; font-size: 13px; margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.footer-contact-col i { color: var(--red); width: 14px; }

.btn-quote-sm {
  display: inline-block;
  background: var(--red);
  color: #fff;
  padding: 11px 20px;
  border-radius: var(--radius);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .6px;
  margin-top: 16px;
  transition: var(--trans);
}
.btn-quote-sm:hover { background: var(--red-dark); transform: translateY(-2px); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 0;
}
.footer-bottom p { color: #444; font-size: 13px; }
.footer-legal { display: flex; align-items: center; gap: 22px; }
.footer-legal span { color: #444; font-size: 12px; }
.footer-legal a { color: #444; font-size: 12px; transition: var(--trans); }
.footer-legal a:hover { color: var(--red); }

/* =========================================
   BACK TO TOP
   ========================================= */
.back-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 46px;
  height: 46px;
  background: var(--red);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 16px;
  transition: var(--trans);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  box-shadow: 0 6px 18px rgba(199,91,18,.5);
}
.back-top.show { opacity: 1; pointer-events: all; }
.back-top:hover { background: var(--red-dark); transform: translateY(-3px); }

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 1240px) {
  .nav-links a { padding: 8px 7px; }
  .btn-call { display: none; }
}

@media (max-width: 1100px) {
  .why-grid      { grid-template-columns: repeat(2, 1fr); }
  .footer-grid   { grid-template-columns: 1fr 1fr; }
  .nav-cta       { display: none; }
}

@media (max-width: 900px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .sectors-grid  { grid-template-columns: repeat(4, 1fr); }
  .testi-grid    { grid-template-columns: 1fr; }
  .solution-inner { flex-direction: column; }
  .solution-icons { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 768px) {
  /* Nav */
  .nav-links,
  .nav-cta   { display: none; }
  .hamburger { display: block; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--dark2);
    padding: 16px 20px 20px;
    border-top: 2px solid var(--red);
    gap: 4px;
    z-index: 999;
  }
  .nav-links.open a { padding: 10px 14px; border-radius: 4px; }

  /* Hero */
  .hero-content  {
    width: calc(100% - 40px);
    margin: 0 auto;
    padding: 110px 20px 145px;
  }

  /* Feature bar */
  .feature-bar { flex-direction: column; }
  .feature-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,.05); }

  /* About */
  .about .container { flex-direction: column; gap: 44px; }
  .about-stats { grid-template-columns: 1fr 1fr; }

  /* Services, sectors, why */
  .services-grid { grid-template-columns: 1fr; }
  .sectors-grid  { grid-template-columns: repeat(2, 1fr); }
  .why-grid      { grid-template-columns: 1fr 1fr; }

  /* Contact */
  .contact-grid { grid-template-columns: 1fr; gap: 44px; }
  .contact-form { padding: 28px 22px; }
  .form-row { grid-template-columns: 1fr; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .footer-legal { flex-wrap: wrap; justify-content: center; }

  .hero-slider-btns {
    left: 50%;
    bottom: 24px;
  }

  /* Solution banner */
  .solution-icons { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .container,
  .nav-container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .sectors-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid     { grid-template-columns: 1fr; }
  .about-stats  { grid-template-columns: 1fr 1fr; }
  .hero-btns    { flex-direction: column; }
  .hero-content h1 { font-size: 2.35rem; }
  .hero-badge { font-size: 9px; letter-spacing: 1.7px; padding: 7px 12px; }
  .hero-content {
    width: calc(100% - 32px);
    margin: 0 auto;
    padding: 100px 0 135px;
  }
  .hero-slider-btns { gap: 6px; padding: 6px; }
  .back-top { bottom: 20px; right: 16px; }
  .brand-logo { width: 126px; }
  .brand-cap { min-width: 40px; height: 29px; font-size: 19px; }
  .cap-meaning span { font-size: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}