/* =========================================================
   INTERNATIONAL SECURITY — STYLESHEET
   Heritage security · refined · serious · premium
   ========================================================= */

/* ---------- Design tokens ---------- */
:root {
  /* Palette — deep, warm, premium */
  --bg-0: #0A0A0D;         /* page base */
  --bg-1: #111114;         /* section alt */
  --bg-2: #17171C;         /* surface */
  --bg-3: #1E1E24;         /* elevated */
  --border: rgba(245, 242, 235, 0.08);
  --border-strong: rgba(245, 242, 235, 0.14);
  --border-gold: rgba(201, 169, 97, 0.25);

  /* Brand */
  --red: #B8252E;
  --red-deep: #8F1A22;
  --red-light: #D13A44;
  --gold: #C9A961;
  --gold-light: #E4C988;
  --gold-deep: #A0863F;

  /* Text */
  --text: #F5F2EB;
  --text-muted: #A8A299;
  --text-dim: #6B6760;

  /* Type */
  --f-display: 'Poppins', 'Helvetica Neue', Arial, sans-serif;
  --f-body: 'Poppins', 'Helvetica Neue', Arial, sans-serif;

  /* Spacing / sizing */
  --container: 1240px;
  --gutter: clamp(1.25rem, 3vw, 2.5rem);
  --section-y: clamp(5rem, 10vw, 8.5rem);
  --radius: 4px;
  --radius-lg: 8px;

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--f-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg-0);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Subtle grain for luxury feel */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.035;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  mix-blend-mode: overlay;
}

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

a { color: inherit; text-decoration: none; }

button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--f-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0;
  color: var(--text);
}

h3, h4 {
  font-weight: 500;
  line-height: 1.25;
}

em {
  font-style: italic;
  color: var(--gold);
  font-weight: 400;
}

p { margin: 0 0 1em; }

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

/* ---------- Layout primitives ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  position: relative;
  z-index: 2;
}

.section {
  padding: var(--section-y) 0;
  position: relative;
}

.section + .section {
  border-top: 1px solid var(--border);
}

/* Section heads */
.section-head { max-width: 760px; margin: 0 0 clamp(2.5rem, 5vw, 4.5rem); }

.section-head-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: none;
  align-items: end;
}

@media (min-width: 900px) {
  .section-head-split {
    grid-template-columns: 1.2fr 1fr;
    gap: 3.5rem;
  }
  .section-head-text { padding-bottom: 0.75rem; }
}

.section-number {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}

.section-number::before {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--gold);
}

.section-title {
  font-size: clamp(2.15rem, 4.5vw, 3.75rem);
  color: var(--text);
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-top: 1.5rem;
  max-width: 60ch;
  line-height: 1.65;
}

.section-head-text p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.7;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 1.6rem;
  font-family: var(--f-body);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: all 0.3s var(--ease);
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn svg { transition: transform 0.3s var(--ease); }
.btn:hover svg { transform: translateX(3px); }

.btn-primary {
  background: var(--red);
  color: var(--text);
  border: 1px solid var(--red);
  box-shadow: 0 0 0 0 rgba(184, 37, 46, 0.5);
}

.btn-primary:hover {
  background: var(--red-deep);
  border-color: var(--red-deep);
  box-shadow: 0 8px 28px -8px rgba(184, 37, 46, 0.6);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-strong);
}

.btn-ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(201, 169, 97, 0.04);
}

.btn-sm { padding: 0.65rem 1.15rem; font-size: 0.78rem; }
.btn-lg { padding: 1.15rem 2rem; font-size: 0.92rem; }
.btn-block { width: 100%; }

/* ==========================================================
   HEADER
   ========================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 10, 13, 0.55);
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  border-bottom: 1px solid transparent;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), padding 0.3s var(--ease);
}

.site-header.is-scrolled {
  background: rgba(10, 10, 13, 0.9);
  border-bottom-color: var(--border);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-top: 1.1rem;
  padding-bottom: 1.1rem;
  transition: padding 0.3s var(--ease);
}

.site-header.is-scrolled .nav-container {
  padding-top: 0.7rem;
  padding-bottom: 0.7rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  line-height: 1.1;
  flex-shrink: 0;
}

.brand-mark {
  width: 44px;
  height: 44px;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(184, 37, 46, 0.3));
}

.brand-text { display: flex; flex-direction: column; }
.brand-name {
  font-family: var(--f-display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.brand-sub {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 2px;
}

.main-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 0.35rem;
  align-items: center;
}

.main-nav a {
  display: block;
  padding: 0.55rem 0.85rem;
  font-size: 0.87rem;
  letter-spacing: 0.02em;
  color: var(--text-muted);
  border-radius: var(--radius);
  transition: color 0.25s var(--ease);
  position: relative;
  white-space: nowrap;
}

.main-nav a:hover,
.main-nav a.is-active { color: var(--text); }

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0.85rem;
  right: 0.85rem;
  bottom: 0.3rem;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}
.main-nav a:hover::after,
.main-nav a.is-active::after { transform: scaleX(1); }

.nav-item-more { position: relative; }

.nav-more-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 0.85rem;
  font-size: 0.87rem;
  letter-spacing: 0.02em;
  color: var(--text-muted);
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), background 0.25s var(--ease);
}
.nav-more-toggle:hover,
.nav-item-more.is-open .nav-more-toggle {
  color: var(--text);
  border-color: var(--border);
  background: rgba(245, 242, 235, 0.03);
}

.nav-more-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  min-width: 210px;
  display: grid;
  gap: 0.1rem;
  padding: 0.45rem;
  background: rgba(10, 10, 13, 0.98);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.35);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease), visibility 0.2s var(--ease);
  z-index: 120;
}
.nav-item-more.is-open .nav-more-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-more-menu a {
  padding: 0.6rem 0.7rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}
.nav-more-menu a::after { display: none; }

.nav-actions { display: flex; align-items: center; gap: 0.75rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius);
  border: 1px solid var(--border-strong);
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--text);
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}

.nav-toggle.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

@media (max-width: 1180px) {
  .brand-sub { display: none; }
  .main-nav a { padding: 0.55rem 0.6rem; font-size: 0.8rem; }
  .nav-more-toggle { padding: 0.55rem 0.6rem; font-size: 0.8rem; }
}

@media (max-width: 1020px) {
  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed;
    inset: 72px 0 0 0;
    background: rgba(10, 10, 13, 0.98);
    backdrop-filter: blur(20px);
    padding: 2rem var(--gutter);
    transform: translateX(100%);
    transition: transform 0.4s var(--ease);
    overflow-y: auto;
    z-index: 130;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }
  .main-nav.is-open {
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .main-nav ul { flex-direction: column; gap: 0.25rem; }
  .main-nav a {
    font-size: 1.5rem;
    font-family: var(--f-display);
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
    color: var(--text);
  }
  .main-nav a::after { display: none; }
  .nav-item-more { width: 100%; }
  .nav-more-toggle {
    width: 100%;
    justify-content: space-between;
    font-size: 1.5rem;
    font-family: var(--f-display);
    padding: 1rem 0;
    border: 0;
    border-radius: 0;
    color: var(--text);
    border-bottom: 1px solid var(--border);
  }
  .nav-more-toggle:hover,
  .nav-item-more.is-open .nav-more-toggle {
    border-color: var(--border);
    background: transparent;
    color: var(--text);
  }
  .nav-more-menu {
    position: static;
    min-width: 100%;
    display: none;
    padding: 0 0 0.6rem 0.8rem;
    border: 0;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: transparent;
  }
  .nav-item-more.is-open .nav-more-menu { display: grid; }
  .nav-more-menu a {
    border-bottom: 0;
    padding: 0.7rem 0;
    font-size: 1.02rem;
    font-family: var(--f-body);
    color: var(--text-muted);
  }
  .nav-actions .btn-sm { display: none; }
}

/* ==========================================================
   HERO
   ========================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 0 5rem;
  overflow: hidden;
  isolation: isolate;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(184, 37, 46, 0.18), transparent 60%),
    radial-gradient(ellipse 60% 50% at 100% 100%, rgba(201, 169, 97, 0.08), transparent 55%),
    linear-gradient(180deg, var(--bg-0) 0%, #060608 100%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image:
    linear-gradient(to right, rgba(245, 242, 235, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(245, 242, 235, 0.04) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 70% 80% at 50% 50%, #000 30%, transparent 85%);
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 50% 50%, #000 30%, transparent 85%);
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.55;
}
.hero-glow-1 {
  width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(184, 37, 46, 0.35), transparent 70%);
  top: -160px; left: -100px;
}
.hero-glow-2 {
  width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(201, 169, 97, 0.22), transparent 70%);
  bottom: -120px; right: -80px;
}

.hero-inner {
  max-width: 980px;
  padding-top: 2rem;
  padding-bottom: 2rem;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--border-gold);
  border-radius: 100px;
  background: rgba(201, 169, 97, 0.06);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 2rem;
  animation: rise 0.9s var(--ease-out) both;
}

.eyebrow-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 0 3px rgba(184, 37, 46, 0.25);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(184, 37, 46, 0.25); }
  50% { box-shadow: 0 0 0 6px rgba(184, 37, 46, 0); }
}

.hero-title {
  font-size: clamp(3rem, 9vw, 7rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  margin: 0 0 1.5rem;
}
.hero-title-line {
  display: block;
  animation: rise 0.9s var(--ease-out) 0.1s both;
}
.hero-title-accent {
  font-style: italic;
  font-weight: 500;
  color: var(--gold);
  animation-delay: 0.25s;
}

.hero-subtitle {
  font-family: var(--f-display);
  font-style: italic;
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  font-weight: 400;
  color: var(--text);
  margin: 0 0 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
  max-width: 30ch;
  animation: rise 0.9s var(--ease-out) 0.4s both;
}

.hero-lead {
  font-size: clamp(1rem, 1.2vw, 1.1rem);
  line-height: 1.75;
  color: var(--text-muted);
  max-width: 56ch;
  margin-bottom: 1.5rem;
  animation: rise 0.9s var(--ease-out) 0.55s both;
}

.hero-support {
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 2.5rem;
  animation: rise 0.9s var(--ease-out) 0.7s both;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 4rem;
  animation: rise 0.9s var(--ease-out) 0.85s both;
}

.hero-trust {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem 3rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border);
  animation: rise 0.9s var(--ease-out) 1s both;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  color: var(--text-muted);
}
.trust-item svg {
  width: 28px; height: 28px;
  color: var(--gold);
  flex-shrink: 0;
}
.trust-item strong {
  display: block;
  font-family: var(--f-display);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1.1;
}
.trust-item span {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  z-index: 3;
  animation: rise 1s var(--ease-out) 1.3s both;
}
.hero-scroll svg {
  width: 16px; height: 16px;
  animation: bob 2s ease-in-out infinite;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

@media (max-width: 640px) {
  .hero-trust { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  .hero-scroll { display: none; }
}

/* ==========================================================
   ABOUT
   ========================================================== */
.section-about { background: var(--bg-0); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: 4rem;
}
@media (min-width: 800px) {
  .about-grid { grid-template-columns: repeat(3, 1fr); }
}

.pillar-card {
  padding: 2.25rem 2rem;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease);
}
.pillar-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold) 0%, transparent 100%);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}
.pillar-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-strong);
}
.pillar-card:hover::before { opacity: 1; }

.pillar-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius);
  border: 1px solid var(--border-gold);
  background: rgba(201, 169, 97, 0.06);
  display: grid;
  place-items: center;
  margin-bottom: 1.5rem;
  color: var(--gold);
}
.pillar-icon svg { width: 24px; height: 24px; }

.pillar-card h3 {
  font-size: 1.4rem;
  font-family: var(--f-display);
  margin-bottom: 0.75rem;
}

.pillar-card p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.7; }

.pillar-list { list-style: none; padding: 0; margin: 0; }
.pillar-list li {
  padding: 0.55rem 0;
  color: var(--text-muted);
  font-size: 0.95rem;
  border-bottom: 1px dashed var(--border);
  position: relative;
  padding-left: 1.25rem;
}
.pillar-list li:last-child { border-bottom: 0; }
.pillar-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 1.25em;
  width: 8px; height: 1px;
  background: var(--gold);
}

/* Stats row */
.about-stats {
  margin-top: 4rem;
  padding: 2.5rem 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stat { text-align: left; position: relative; padding-left: 1.25rem; }
.stat::before {
  content: "";
  position: absolute;
  left: 0; top: 0.5rem; bottom: 0.5rem;
  width: 2px;
  background: var(--gold);
}
.stat-num {
  font-family: var(--f-display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 600;
  color: var(--text);
  line-height: 1;
  letter-spacing: -0.02em;
}
.stat-plus, .stat-slash {
  font-family: var(--f-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 500;
  color: var(--gold);
  margin-left: 2px;
}
.stat-label {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ==========================================================
   SERVICES
   ========================================================== */
.section-services { background: var(--bg-1); }

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 640px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .services-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1200px) { .services-grid { grid-template-columns: repeat(5, 1fr); } }

.service-card {
  padding: 1.75rem 1.5rem 2rem;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), background 0.4s var(--ease);
  overflow: hidden;
}
.service-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}
.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-gold);
  background: var(--bg-3);
}
.service-card:hover::after { opacity: 1; }

.service-card-featured {
  background: linear-gradient(145deg, var(--bg-3), var(--bg-2));
  border-color: var(--border-gold);
}
.service-card-featured::before {
  content: "IS";
  position: absolute;
  top: 1rem; right: 1rem;
  font-family: var(--f-display);
  font-style: italic;
  font-size: 0.75rem;
  color: var(--gold);
  opacity: 0.5;
}

.service-num {
  font-family: var(--f-display);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gold);
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 1.5rem;
}

.service-icon {
  width: 44px; height: 44px;
  display: grid;
  place-items: center;
  margin-bottom: 1.25rem;
  color: var(--text);
  transition: color 0.4s var(--ease);
}
.service-icon svg { width: 30px; height: 30px; }
.service-card:hover .service-icon { color: var(--gold); }

.service-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
  line-height: 1.25;
}
.service-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}

/* ==========================================================
   SYSTEMS SHOWCASE
   ========================================================== */
.section-systems { background: var(--bg-0); }

.systems-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 720px) { .systems-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1060px) { .systems-grid { grid-template-columns: repeat(3, 1fr); } }

.system-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease);
  display: flex;
  flex-direction: column;
}
.system-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-gold);
}

.system-image {
  aspect-ratio: 16 / 10;
  display: grid;
  place-items: center;
  color: var(--gold);
  background:
    radial-gradient(circle at 30% 30%, rgba(201, 169, 97, 0.12), transparent 55%),
    linear-gradient(135deg, #1A1A20 0%, #0E0E12 100%);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.system-image::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(245, 242, 235, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(245, 242, 235, 0.03) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: radial-gradient(circle at center, #000 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(circle at center, #000 40%, transparent 80%);
}
.system-image svg {
  width: 52%;
  max-width: 180px;
  height: auto;
  opacity: 0.85;
  position: relative;
  z-index: 2;
  transition: transform 0.5s var(--ease), opacity 0.5s var(--ease);
}
.system-card:hover .system-image svg {
  transform: scale(1.06);
  opacity: 1;
}

.system-body {
  padding: 1.75rem 1.75rem 2rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.system-label {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  padding: 0.3rem 0.65rem;
  border: 1px solid var(--border-gold);
  border-radius: 100px;
  margin-bottom: 1rem;
}

.system-body h3 {
  font-size: 1.35rem;
  margin-bottom: 0.6rem;
}

.system-body p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
  flex-grow: 1;
}

.system-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.25rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  transition: color 0.3s var(--ease);
}
.system-link span { transition: transform 0.3s var(--ease); color: var(--gold); }
.system-link:hover { color: var(--gold); }
.system-link:hover span { transform: translateX(4px); }

.systems-disclaimer {
  margin-top: 2.5rem;
  text-align: center;
  font-size: 0.87rem;
  color: var(--text-dim);
  font-style: italic;
}
.systems-disclaimer a {
  color: var(--gold);
  border-bottom: 1px solid var(--border-gold);
  padding-bottom: 1px;
  transition: color 0.3s var(--ease);
}
.systems-disclaimer a:hover { color: var(--gold-light); }

/* ==========================================================
   WHY US
   ========================================================== */
.section-why { background: var(--bg-1); position: relative; overflow: hidden; }
.section-why::before {
  content: "";
  position: absolute;
  top: 10%; right: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(184, 37, 46, 0.08), transparent 70%);
  filter: blur(60px);
  pointer-events: none;
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: 3rem;
}
@media (min-width: 700px) { .why-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .why-grid { grid-template-columns: repeat(3, 1fr); } }

.why-card {
  padding: 2rem;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease);
}
.why-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-gold);
}

.why-icon {
  width: 48px; height: 48px;
  display: grid;
  place-items: center;
  color: var(--gold);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius);
  background: rgba(201, 169, 97, 0.05);
  margin-bottom: 1.5rem;
}
.why-icon svg { width: 24px; height: 24px; }

.why-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}
.why-card p {
  color: var(--text-muted);
  font-size: 0.93rem;
  line-height: 1.65;
  margin: 0;
}

/* ==========================================================
   PROJECTS
   ========================================================== */
.section-projects { background: var(--bg-0); }

.clients-by-sector {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  margin: 2rem 0 4rem;
}

.client-sector-title {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.client-sector-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.client-logo {
  padding: 1.5rem 1.75rem;
  background: var(--bg-1);
  display: grid;
  place-items: center;
  flex: 1 1 160px;
  transition: background 0.3s var(--ease);
}
.client-logo:hover { background: var(--bg-2); }
.client-logo img {
  max-width: 130px;
  max-height: 60px;
  width: 100%;
  height: auto;
  object-fit: contain;
  filter: grayscale(1) opacity(0.65);
  transition: filter 0.3s var(--ease);
}
.client-logo:hover img { filter: grayscale(0) opacity(1); }
.placeholder-logo {
  font-family: var(--f-display);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  text-align: center;
  min-width: 120px;
}
.placeholder-logo:hover { color: var(--text); }

.contact-map { margin-top: 2.5rem; }

.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 800px) { .projects-grid { grid-template-columns: repeat(3, 1fr); } }

.project-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease);
}
.project-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-gold);
}

.project-cover {
  aspect-ratio: 4 / 3;
  position: relative;
  overflow: hidden;
}
.project-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(10, 10, 13, 0.7) 100%);
}

/* Three distinct project covers via CSS gradients + patterns */
.project-cover-1 {
  background:
    radial-gradient(circle at 70% 30%, rgba(201, 169, 97, 0.25), transparent 55%),
    linear-gradient(135deg, #2A1518 0%, #0E0E12 100%);
}
.project-cover-1::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(45deg, transparent 0 22px, rgba(201, 169, 97, 0.06) 22px 23px),
    repeating-linear-gradient(-45deg, transparent 0 22px, rgba(184, 37, 46, 0.05) 22px 23px);
}

.project-cover-2 {
  background:
    radial-gradient(circle at 30% 70%, rgba(184, 37, 46, 0.25), transparent 55%),
    linear-gradient(160deg, #1A1818 0%, #0A0A0D 100%);
}
.project-cover-2::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(245, 242, 235, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(245, 242, 235, 0.05) 1px, transparent 1px);
  background-size: 30px 30px;
}

.project-cover-3 {
  background:
    radial-gradient(circle at 50% 100%, rgba(201, 169, 97, 0.2), transparent 60%),
    linear-gradient(200deg, #141418 0%, #0E0E12 100%);
}
.project-cover-3::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg, transparent 0 48px, rgba(201, 169, 97, 0.08) 48px 49px);
  mask-image: linear-gradient(180deg, transparent 0%, #000 50%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 50%, transparent 100%);
}

.project-body { padding: 1.75rem; }

.project-tag {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.project-card h3 {
  font-size: 1.3rem;
  line-height: 1.3;
  margin-bottom: 0.75rem;
}
.project-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 0;
}

/* Testimonial */
.testimonial {
  margin: 5rem auto 0;
  max-width: 820px;
  text-align: center;
  padding: 3rem 2rem 0;
  border-top: 1px solid var(--border);
  position: relative;
}
.testimonial-quote {
  width: 36px; height: 36px;
  color: var(--gold);
  opacity: 0.6;
  margin: 0 auto 1.5rem;
}
.testimonial blockquote {
  font-family: var(--f-display);
  font-style: italic;
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  line-height: 1.55;
  font-weight: 400;
  color: var(--text);
  margin: 0 0 1.75rem;
  letter-spacing: -0.01em;
}
.testimonial figcaption strong {
  display: block;
  font-family: var(--f-body);
  font-size: 0.95rem;
  color: var(--text);
}
.testimonial figcaption span {
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ==========================================================
   TIPS
   ========================================================== */
.section-tips { background: var(--bg-1); }

.tips-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 800px) { .tips-grid { grid-template-columns: repeat(3, 1fr); } }

.tip-card {
  padding: 2.25rem 1.75rem;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease);
  display: flex;
  flex-direction: column;
  min-height: 320px;
}
.tip-card::before {
  content: "";
  position: absolute;
  left: 0; top: 2.25rem;
  height: 22px;
  width: 3px;
  background: var(--gold);
}
.tip-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-gold);
}

.tip-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}

.tip-card h3 {
  font-size: 1.45rem;
  line-height: 1.25;
  margin-bottom: 1rem;
  flex-shrink: 0;
}
.tip-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
  flex-grow: 1;
  margin-bottom: 1.5rem;
}

.tip-meta {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

/* ==========================================================
   CONTACT
   ========================================================== */
.section-contact { background: var(--bg-0); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}
@media (min-width: 980px) {
  .contact-grid {
    grid-template-columns: 1fr 1.1fr;
    gap: 5rem;
  }
}

.contact-info .section-title { margin-bottom: 0; }

.contact-list {
  list-style: none;
  padding: 0;
  margin: 3rem 0 0;
  display: grid;
  gap: 1.25rem;
}

.contact-list li {
  display: flex;
  gap: 1.25rem;
  padding: 1.25rem;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color 0.3s var(--ease);
}
.contact-list li:hover { border-color: var(--border-gold); }

.contact-icon {
  width: 44px; height: 44px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  color: var(--gold);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius);
  background: rgba(201, 169, 97, 0.05);
}
.contact-icon svg { width: 22px; height: 22px; }

.contact-label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 0.3rem;
}
.contact-list strong {
  display: block;
  font-family: var(--f-body);
  font-weight: 500;
  font-size: 1rem;
  color: var(--text);
  line-height: 1.4;
}
.contact-sub {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Form */
.contact-form {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 3vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  position: relative;
  overflow: hidden;
}
.contact-form::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--red), var(--gold));
}

.form-head h3 {
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
}
.form-head p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin: 0 0 0.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 600px) { .form-row { grid-template-columns: 1fr 1fr; } }

.form-field { display: flex; flex-direction: column; gap: 0.4rem; }
.form-field > span {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 500;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  background: var(--bg-1);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.form-field select {
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'><path d='M1 1l5 5 5-5' stroke='%23C9A961' stroke-width='1.5'/></svg>");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}
.form-field textarea { resize: vertical; min-height: 120px; }

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--gold);
  background: var(--bg-3);
}

.form-field input::placeholder,
.form-field textarea::placeholder { color: var(--text-dim); }

.form-note {
  font-size: 0.82rem;
  color: var(--text-dim);
  text-align: center;
  margin: 0;
}

.form-success {
  padding: 0.9rem 1rem;
  background: rgba(201, 169, 97, 0.1);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius);
  color: var(--gold-light);
  font-size: 0.92rem;
  text-align: center;
  margin: 0;
}

/* ==========================================================
   CTA (KËRKO OFERTË)
   ========================================================== */
.section-cta {
  padding: clamp(3rem, 7vw, 5rem) 0;
  background: var(--bg-1);
}

.cta-panel {
  position: relative;
  padding: clamp(3rem, 6vw, 5rem) clamp(1.5rem, 4vw, 4rem);
  background:
    radial-gradient(ellipse at 85% 15%, rgba(184, 37, 46, 0.18), transparent 55%),
    radial-gradient(ellipse at 15% 85%, rgba(201, 169, 97, 0.12), transparent 55%),
    linear-gradient(135deg, #16161C 0%, #0E0E12 100%);
  border: 1px solid var(--border-gold);
  border-radius: 12px;
  text-align: center;
  overflow: hidden;
}
.cta-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(245, 242, 235, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(245, 242, 235, 0.04) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at 50% 50%, #000 20%, transparent 85%);
  -webkit-mask-image: radial-gradient(circle at 50% 50%, #000 20%, transparent 85%);
  pointer-events: none;
}
.cta-panel > * { position: relative; z-index: 2; }

.cta-badge {
  display: inline-block;
  padding: 0.45rem 0.9rem;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--border-gold);
  border-radius: 100px;
  margin-bottom: 1.5rem;
}

.cta-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.05;
  margin-bottom: 1.25rem;
}

.cta-text {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 56ch;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

/* ==========================================================
   FOOTER
   ========================================================== */
.site-footer {
  background: #060608;
  border-top: 1px solid var(--border);
  padding: clamp(3rem, 6vw, 5rem) 0 2rem;
  position: relative;
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border);
}
@media (min-width: 720px) { .footer-top { grid-template-columns: 2fr 1fr 1fr 1.3fr; gap: 3rem; } }

.footer-brand { max-width: 360px; }
.footer-logo {
  width: 56px; height: 56px;
  margin-bottom: 1.25rem;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(184, 37, 46, 0.3));
}

.footer-slogan {
  font-family: var(--f-display);
  font-size: 1.1rem;
  line-height: 1.5;
  color: var(--text);
  margin-bottom: 1rem;
}
.footer-slogan em {
  color: var(--gold);
  font-style: italic;
}

.footer-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 0;
}

.footer-col h4 {
  font-family: var(--f-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.7rem;
}
.footer-col a {
  font-size: 0.92rem;
  color: var(--text-muted);
  transition: color 0.25s var(--ease);
}
.footer-col a:hover { color: var(--gold); }

.footer-contact li {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.footer-social {
  display: flex;
  gap: 0.6rem;
  margin-top: 1.5rem;
}
.footer-social a {
  width: 36px; height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  color: var(--text-muted);
  transition: all 0.3s var(--ease);
}
.footer-social a:hover {
  color: var(--gold);
  border-color: var(--border-gold);
  background: rgba(201, 169, 97, 0.05);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 2rem;
  font-size: 0.82rem;
  color: var(--text-dim);
}
.footer-bottom-links { display: flex; gap: 0.6rem; flex-wrap: wrap; align-items: center; }
.footer-bottom-links a { color: var(--text-dim); transition: color 0.25s var(--ease); }
.footer-bottom-links a:hover { color: var(--gold); }
.footer-bottom-links span { color: var(--text-dim); opacity: 0.5; }
.footer-bottom p { margin: 0; }

/* ==========================================================
   REVEAL ON SCROLL
   ========================================================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}

/* ==========================================================
   FOCUS STATES
   ========================================================== */
:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: var(--radius);
}

/* ==========================================================
   SELECTION
   ========================================================== */
::selection {
  background: var(--red);
  color: var(--text);
}

/* ==========================================================
   UTILITY
   ========================================================== */
@media (max-width: 520px) {
  .section-title br { display: none; }
  .btn { width: 100%; }
  .hero-ctas .btn { flex: 1 1 auto; }
  .cta-actions .btn { width: auto; }
}