/* ═══════════════════════════════════════════════════════════════
   CAPPADOCIA TECH INDUSTRIES — Premium Industrial Website
   Primary: Navy #0F2349  |  Steel: #8B96A8  |  Accent: #C0392B
   ═══════════════════════════════════════════════════════════════ */

/* ─── DESIGN TOKENS ─── */
:root {
  /* Brand Colors */
  --navy-950:  #060F20;
  --navy-900:  #0A1829;
  --navy-800:  #0F2349;
  --navy-700:  #163065;
  --navy-600:  #1D3E82;
  --navy-500:  #264FA0;
  --navy-400:  #3B6ABF;
  --navy-300:  #6B8FD4;
  --navy-200:  #A5BCE8;
  --navy-100:  #D8E4F5;
  --navy-50:   #EEF4FB;

  /* Steel / Silver */
  --steel-700: #4A5568;
  --steel-600: #64748B;
  --steel-500: #8B96A8;
  --steel-400: #A8B2C3;
  --steel-300: #C4CCDA;
  --steel-200: #DDE3ED;
  --steel-100: #EDF0F5;

  /* Accent Red */
  --red-600:   #B91C1C;
  --red-500:   #C0392B;
  --red-400:   #E05A4A;
  --red-100:   #FEE2E2;

  /* Semantic */
  --color-primary:       var(--navy-800);
  --color-primary-dark:  var(--navy-900);
  --color-primary-light: var(--navy-600);
  --color-accent:        var(--red-500);
  --color-accent-hover:  var(--red-600);

  /* Neutrals */
  --color-bg:        #FFFFFF;
  --color-bg-soft:   #F7F9FC;
  --color-bg-muted:  #EEF2F8;
  --color-text:      #0F1923;
  --color-text-mid:  #374151;
  --color-text-muted:#6B7280;
  --color-border:    #E2E8F0;

  /* Success / Warning / Error */
  --color-success: #059669;
  --color-warning: #D97706;
  --color-error:   var(--red-500);

  /* Typography */
  --font-primary: 'Manrope', 'Inter', system-ui, sans-serif;
  --font-secondary: 'Inter', system-ui, sans-serif;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;
  --text-7xl:  4.5rem;

  /* Spacing (8px base) */
  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-5:  1.25rem;
  --sp-6:  1.5rem;
  --sp-8:  2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;
  --sp-32: 8rem;

  /* Layout */
  --container-max: 1280px;
  --container-pad: clamp(1rem, 4vw, 2.5rem);

  /* Borders & Radius */
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs:  0 1px 2px rgba(15,35,73,0.06);
  --shadow-sm:  0 2px 8px rgba(15,35,73,0.08), 0 1px 2px rgba(15,35,73,0.05);
  --shadow-md:  0 4px 16px rgba(15,35,73,0.10), 0 2px 4px rgba(15,35,73,0.06);
  --shadow-lg:  0 8px 32px rgba(15,35,73,0.14), 0 4px 8px rgba(15,35,73,0.08);
  --shadow-xl:  0 16px 64px rgba(15,35,73,0.18), 0 8px 16px rgba(15,35,73,0.10);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-fast: 150ms;
  --duration-mid: 280ms;
  --duration-slow: 500ms;

  /* Navbar */
  --navbar-h: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--navbar-h);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-primary);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

address { font-style: normal; }

/* ─── LAYOUT UTILITIES ─── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section {
  padding-block: clamp(var(--sp-16), 8vw, var(--sp-32));
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: clamp(var(--sp-10), 5vw, var(--sp-16));
}

.section-tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: var(--red-100);
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--sp-4);
}

.section-tag--light {
  color: #fff;
  background: rgba(255,255,255,0.18);
}

.section-title {
  font-size: clamp(var(--text-2xl), 3.5vw, var(--text-4xl));
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-primary);
  margin-bottom: var(--sp-4);
  letter-spacing: -0.025em;
}

.section-sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: -0.01em;
  transition:
    background var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--duration-fast);
}

.btn:hover::after {
  background: rgba(255,255,255,0.08);
}

.btn:active {
  transform: translateY(1px) scale(0.99);
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  box-shadow: 0 2px 12px rgba(15,35,73,0.25);
}

.btn--primary:hover {
  background: var(--navy-700);
  border-color: var(--navy-700);
  box-shadow: 0 4px 20px rgba(15,35,73,0.35);
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}

.btn--ghost:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.9);
  transform: translateY(-1px);
}

.btn--white {
  background: #fff;
  color: var(--color-primary);
  border-color: #fff;
  box-shadow: var(--shadow-md);
}

.btn--white:hover {
  background: var(--navy-50);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--sm {
  padding: 0.625rem 1.25rem;
  font-size: var(--text-sm);
}

/* ─── REVEAL ANIMATIONS ─── */
.reveal-up,
.reveal-left,
.reveal-right {
  opacity: 0;
  transition:
    opacity var(--duration-slow) var(--ease-out),
    transform var(--duration-slow) var(--ease-out);
}

.reveal-up   { transform: translateY(32px); }
.reveal-left { transform: translateX(-40px); }
.reveal-right{ transform: translateX(40px); }

.revealed {
  opacity: 1 !important;
  transform: translate(0) !important;
}

/* Stagger siblings */
.reveal-up:nth-child(2)  { transition-delay: 80ms; }
.reveal-up:nth-child(3)  { transition-delay: 160ms; }
.reveal-up:nth-child(4)  { transition-delay: 240ms; }
.reveal-up:nth-child(5)  { transition-delay: 320ms; }
.reveal-up:nth-child(6)  { transition-delay: 400ms; }
.reveal-up:nth-child(7)  { transition-delay: 480ms; }
.reveal-up:nth-child(8)  { transition-delay: 560ms; }
.reveal-up:nth-child(9)  { transition-delay: 640ms; }
.reveal-up:nth-child(10) { transition-delay: 720ms; }


/* ══════════════════════════════════════════════
   NAVBAR
══════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  height: var(--navbar-h);
  transition:
    background var(--duration-mid) var(--ease-out),
    backdrop-filter var(--duration-mid) var(--ease-out),
    box-shadow var(--duration-mid) var(--ease-out);
}

.navbar--transparent {
  background: rgba(6,15,32,0.3);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.navbar--solid {
  background: var(--navy-900);
  box-shadow: 0 2px 20px rgba(6,15,32,0.4);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.navbar__logo img {
  height: 44px;
  width: auto;
  object-fit: contain;
}

.navbar__list {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.navbar__link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--radius-md);
  letter-spacing: 0.02em;
  transition: color var(--duration-fast), background var(--duration-fast);
}

.navbar__link:hover {
  color: #fff;
  background: rgba(255,255,255,0.1);
}

.navbar__link--cta {
  color: #fff;
  background: var(--color-accent);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--radius-md);
}

.navbar__link--cta:hover {
  background: var(--color-accent-hover);
  color: #fff;
}

.navbar__link--active {
  color: #fff;
  background: rgba(255,255,255,0.12);
}

.navbar__hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 18px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  gap: 5px;
}

.navbar__hamburger span {
  display: block;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform var(--duration-mid) var(--ease-out), opacity var(--duration-mid);
}

.navbar__hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.navbar__hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.navbar__hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.navbar__mobile {
  display: none;
  position: fixed;
  top: var(--navbar-h);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--navy-950);
  z-index: 899;
  padding: var(--sp-8) var(--container-pad);
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--duration-mid) var(--ease-out);
}

.navbar__mobile.is-open {
  transform: translateX(0);
}

.navbar__mobile-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.navbar__mobile-link {
  display: block;
  font-size: var(--text-xl);
  font-weight: 700;
  color: rgba(255,255,255,0.8);
  padding: var(--sp-4) 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: color var(--duration-fast), padding-left var(--duration-fast);
}

.navbar__mobile-link:hover {
  color: #fff;
  padding-left: var(--sp-3);
}


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

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.04);
  transition: transform 8s ease-out;
}

.hero--loaded .hero__bg-img {
  transform: scale(1);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(6,15,32,0.88) 0%,
    rgba(10,24,41,0.75) 40%,
    rgba(15,35,73,0.55) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  padding-top: calc(var(--navbar-h) + var(--sp-16));
  padding-bottom: var(--sp-20);
  max-width: 820px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--navy-200);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  backdrop-filter: blur(6px);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--sp-6);
}

.hero__headline {
  font-size: clamp(var(--text-4xl), 6vw, var(--text-7xl));
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: #fff;
  margin-bottom: var(--sp-6);
}

.hero__headline--accent {
  color: transparent;
  background: linear-gradient(135deg, #fff 30%, var(--navy-300) 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.hero__sub {
  font-size: clamp(var(--text-base), 2vw, var(--text-lg));
  font-weight: 400;
  color: rgba(255,255,255,0.72);
  line-height: 1.75;
  max-width: 600px;
  margin-bottom: var(--sp-10);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
}

.hero__scroll-hint {
  position: absolute;
  bottom: var(--sp-10);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  z-index: 1;
  opacity: 0.6;
  animation: scrollHint 2s ease-in-out infinite;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.8));
}

.hero__scroll-text {
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
}

@keyframes scrollHint {
  0%, 100% { opacity: 0.5; transform: translateX(-50%) translateY(0); }
  50%       { opacity: 0.9; transform: translateX(-50%) translateY(6px); }
}


/* ══════════════════════════════════════════════
   TRUST BAR
══════════════════════════════════════════════ */
.trust-bar {
  background: var(--navy-900);
  padding-block: var(--sp-6);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.trust-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--sp-4) var(--sp-8);
}

.trust-bar__item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--navy-200);
  letter-spacing: 0.01em;
}

.trust-bar__item svg {
  color: var(--navy-400);
  flex-shrink: 0;
}

.trust-bar__divider {
  width: 1px;
  height: 24px;
  background: rgba(255,255,255,0.12);
}


/* ══════════════════════════════════════════════
   ABOUT
══════════════════════════════════════════════ */
.about {
  background: var(--color-bg);
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--sp-10), 6vw, var(--sp-20));
  align-items: center;
}

.about__img-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 5/4;
}

.about__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.about__img-wrap:hover img {
  transform: scale(1.04);
}

.about__img-badge {
  position: absolute;
  bottom: var(--sp-6);
  right: var(--sp-6);
  background: var(--navy-800);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: var(--sp-4) var(--sp-5);
  text-align: center;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(8px);
  min-width: 100px;
}

.about__img-badge-num {
  display: block;
  font-size: var(--text-3xl);
  font-weight: 800;
  line-height: 1;
  color: #fff;
}

.about__img-badge-num sup {
  font-size: 0.55em;
  vertical-align: super;
  color: var(--navy-300);
}

.about__img-badge-label {
  display: block;
  font-size: var(--text-xs);
  color: var(--navy-300);
  margin-top: var(--sp-1);
  line-height: 1.4;
}

.about__copy .section-tag { margin-bottom: var(--sp-3); }

.about__copy .section-title {
  text-align: left;
  margin-bottom: var(--sp-5);
}

.about__lead {
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text-mid);
  line-height: 1.7;
  margin-bottom: var(--sp-4);
}

.about__body {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--sp-6);
}

.about__pillars {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-8);
}

.about__pillar {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-mid);
  line-height: 1.5;
}

.about__pillar-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  min-width: 28px;
  background: var(--navy-50);
  border-radius: var(--radius-sm);
  color: var(--navy-700);
  margin-top: 0.1em;
}


/* ══════════════════════════════════════════════
   STATS
══════════════════════════════════════════════ */
.stats {
  position: relative;
  padding-block: clamp(var(--sp-16), 8vw, var(--sp-24));
  overflow: hidden;
}

.stats__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.stats__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.5) saturate(0.8);
}

.stats__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(6,15,32,0.92) 0%,
    rgba(15,35,73,0.82) 100%
  );
}

.stats__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-8);
  text-align: center;
}

.stats__item {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.stats__num {
  font-size: clamp(var(--text-4xl), 5vw, var(--text-6xl));
  font-weight: 800;
  letter-spacing: -0.04em;
  color: #fff;
  line-height: 1;
  display: block;
}

.stats__label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--navy-300);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}


/* ══════════════════════════════════════════════
   SOLUTIONS
══════════════════════════════════════════════ */
.solutions {
  background: var(--color-bg-soft);
}

.solutions__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--sp-6);
}

.sol-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-8);
  transition:
    transform var(--duration-mid) var(--ease-out),
    box-shadow var(--duration-mid) var(--ease-out),
    border-color var(--duration-mid);
  cursor: default;
  outline: none;
}

.sol-card:hover,
.sol-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--navy-200);
}

.sol-card:focus-visible {
  outline: 2px solid var(--navy-600);
  outline-offset: 2px;
}

.sol-card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--navy-50) 0%, var(--navy-100) 100%);
  border-radius: var(--radius-md);
  color: var(--navy-700);
  margin-bottom: var(--sp-5);
  transition: background var(--duration-mid), color var(--duration-mid);
}

.sol-card:hover .sol-card__icon {
  background: linear-gradient(135deg, var(--navy-800) 0%, var(--navy-600) 100%);
  color: #fff;
}

.sol-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--sp-3);
  letter-spacing: -0.02em;
}

.sol-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}


/* ══════════════════════════════════════════════
   INDUSTRIES
══════════════════════════════════════════════ */
.industries {
  background: var(--color-bg);
}

.industries__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--sp-6);
}

.ind-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--duration-mid) var(--ease-out),
    box-shadow var(--duration-mid) var(--ease-out);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
}

.ind-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.ind-card__img-wrap {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.ind-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-out);
}

.ind-card:hover .ind-card__img-wrap img {
  transform: scale(1.08);
}

.ind-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 30%,
    rgba(10,24,41,0.45) 100%
  );
}

.ind-card__body {
  padding: var(--sp-5) var(--sp-6);
}

.ind-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--sp-2);
  letter-spacing: -0.02em;
}

.ind-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}


/* ══════════════════════════════════════════════
   PRODUCTS
══════════════════════════════════════════════ */
.products {
  background: var(--color-bg-soft);
}

.products__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--sp-6);
}

.prod-card {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition:
    transform var(--duration-mid) var(--ease-out),
    box-shadow var(--duration-mid) var(--ease-out);
  box-shadow: var(--shadow-xs);
}

.prod-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.prod-card__img {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.prod-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.prod-card:hover .prod-card__img img {
  transform: scale(1.08);
}

.prod-card__img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(15,35,73,0.1) 0%,
    rgba(15,35,73,0.55) 100%
  );
  transition: opacity var(--duration-mid);
}

.prod-card:hover .prod-card__img-overlay {
  opacity: 0.7;
}

.prod-card__body {
  padding: var(--sp-5) var(--sp-6) var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.prod-card__title {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.prod-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  flex: 1;
}

.prod-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--navy-700);
  margin-top: var(--sp-2);
  transition:
    color var(--duration-fast),
    gap var(--duration-fast);
}

.prod-card__link:hover {
  color: var(--color-accent);
  gap: var(--sp-3);
}

.prod-card__link svg {
  transition: transform var(--duration-fast);
}

.prod-card__link:hover svg {
  transform: translateX(3px);
}


/* ══════════════════════════════════════════════
   CTA BANNER
══════════════════════════════════════════════ */
.cta-banner {
  position: relative;
  padding-block: clamp(var(--sp-20), 10vw, var(--sp-32));
  text-align: center;
  overflow: hidden;
}

.cta-banner__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.cta-banner__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

.cta-banner__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(6,15,32,0.93) 0%,
    rgba(15,35,73,0.85) 100%
  );
}

.cta-banner__inner {
  position: relative;
  z-index: 1;
  max-width: 820px;
  margin-inline: auto;
}

.cta-banner__headline {
  font-size: clamp(var(--text-2xl), 4vw, var(--text-5xl));
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.15;
  color: #fff;
  margin-bottom: var(--sp-5);
  margin-top: var(--sp-4);
}

.cta-banner__sub {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.68);
  line-height: 1.7;
  margin-bottom: var(--sp-10);
  max-width: 560px;
  margin-inline: auto;
}

.cta-banner__br { display: none; }

@media (min-width: 640px) {
  .cta-banner__br { display: inline; }
}


/* ══════════════════════════════════════════════
   CONTACT
══════════════════════════════════════════════ */
.contact {
  background: var(--color-bg);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(var(--sp-8), 5vw, var(--sp-16));
  align-items: start;
}

.contact__cards {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.contact-card {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-5) var(--sp-6);
  transition:
    transform var(--duration-mid) var(--ease-out),
    box-shadow var(--duration-mid) var(--ease-out),
    border-color var(--duration-mid);
}

.contact-card:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
  border-color: var(--navy-200);
}

.contact-card__icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--navy-800);
  border-radius: var(--radius-md);
  color: #fff;
}

.contact-card__content {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  padding-top: var(--sp-1);
}

.contact-card__label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--steel-600);
}

.contact-card__value {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  transition: color var(--duration-fast);
}

a.contact-card__value:hover {
  color: var(--navy-700);
}

.contact-card__value--address {
  font-size: var(--text-sm);
  font-weight: 400;
  line-height: 1.7;
  color: var(--color-text-muted);
}

.contact__map {
  position: relative;
}

.contact__map-wrap {
  width: 100%;
  height: 460px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
}

.contact__map-wrap iframe {
  width: 100%;
  height: 100%;
  display: block;
}


/* ══════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════ */
.footer {
  background: var(--navy-950);
  color: rgba(255,255,255,0.65);
  padding-top: clamp(var(--sp-12), 6vw, var(--sp-20));
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: clamp(var(--sp-8), 5vw, var(--sp-16));
  padding-bottom: clamp(var(--sp-12), 6vw, var(--sp-20));
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.footer__logo {
  filter: brightness(0) invert(1);
  opacity: 0.95;
  height: 44px;
  width: auto;
  margin-bottom: var(--sp-5);
}

.footer__tagline {
  font-size: var(--text-sm);
  line-height: 1.75;
  max-width: 340px;
  margin-bottom: var(--sp-5);
}

.footer__social {
  display: flex;
  gap: var(--sp-3);
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.07);
  color: rgba(255,255,255,0.65);
  transition:
    background var(--duration-fast),
    color var(--duration-fast),
    transform var(--duration-fast);
}

.footer__social-link:hover {
  background: var(--navy-600);
  color: #fff;
  transform: translateY(-2px);
}

.footer__nav-title {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: var(--sp-5);
}

.footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer__nav-link {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  transition: color var(--duration-fast), padding-left var(--duration-fast);
}

.footer__nav-link:hover {
  color: #fff;
  padding-left: 4px;
}

.footer__contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer__contact-link {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  transition: color var(--duration-fast);
  display: block;
}

.footer__contact-link:hover {
  color: #fff;
}

.footer__address {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
}

.footer__bottom {
  padding-block: var(--sp-6);
}

.footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.footer__copy,
.footer__legal {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.02em;
}


/* ══════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════ */

/* Tablet */
@media (max-width: 1024px) {
  .about__inner {
    grid-template-columns: 1fr;
    gap: var(--sp-12);
  }

  .about__media {
    max-width: 600px;
    margin-inline: auto;
    width: 100%;
  }

  .stats__inner {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-10);
  }

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

  .contact__map-wrap {
    height: 360px;
  }

  .footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-10);
  }

  .footer__brand {
    grid-column: 1 / -1;
  }
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --navbar-h: 64px;
  }

  .navbar__nav { display: none; }
  .navbar__hamburger { display: flex; }
  .navbar__mobile { display: block; }

  .trust-bar__divider { display: none; }
  .trust-bar__inner { justify-content: flex-start; }

  .hero__headline {
    font-size: clamp(var(--text-3xl), 9vw, var(--text-5xl));
  }

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

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

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

  .stats__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-8);
  }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }

  .footer__brand {
    grid-column: auto;
  }

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

  .about__copy .section-title {
    text-align: center;
  }

  .about__copy .section-tag {
    display: block;
    text-align: center;
  }

  .about__copy .btn {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .stats__inner {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }

  .solutions__grid {
    gap: var(--sp-4);
  }

  .sol-card {
    padding: var(--sp-6);
  }
}

/* Large screens */
@media (min-width: 1400px) {
  .solutions__grid {
    grid-template-columns: repeat(5, 1fr);
  }

  .products__grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* Print */
@media print {
  .navbar,
  .hero__scroll-hint,
  .navbar__hamburger {
    display: none;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  html { scroll-behavior: auto; }

  .reveal-up,
  .reveal-left,
  .reveal-right {
    opacity: 1;
    transform: none;
  }
}