/* ============================================================
   CREACIONES METALÚRGICAS LA PLATA — styles.css
   Industrial Elegante · Premium · Moderno
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
  /* Paleta */
  --c-black:      #0a0a0b;
  --c-dark:       #111114;
  --c-dark-2:     #18181c;
  --c-dark-3:     #202025;
  --c-dark-4:     #2a2a30;
  --c-steel:      #3a3a42;
  --c-steel-2:    #52525e;
  --c-muted:      #8c8c9a;
  --c-muted-2:    #b0b0be;
  --c-light:      #e8e8f0;
  --c-white:      #ffffff;

  /* Acento metálico */
  --c-accent:     #c8a96e;   /* oro acero cálido */
  --c-accent-2:   #dfc08a;
  --c-accent-dark:#8f6f3a;
  --c-accent-rgb: 200, 169, 110;

  /* Texto */
  --c-text:       #d8d8e0;
  --c-text-2:     #a8a8b8;

  /* Tipografía */
  --f-display:    'Bebas Neue', 'Barlow Condensed', sans-serif;
  --f-heading:    'Barlow Condensed', sans-serif;
  --f-body:       'Barlow', sans-serif;

  /* Espaciado */
  --sp-xs:  0.5rem;
  --sp-sm:  1rem;
  --sp-md:  2rem;
  --sp-lg:  4rem;
  --sp-xl:  6rem;
  --sp-2xl: 8rem;

  /* Radios */
  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 16px;
  --r-xl: 24px;

  /* Sombras */
  --shadow-sm:  0 2px 8px rgba(0,0,0,.35);
  --shadow-md:  0 8px 32px rgba(0,0,0,.45);
  --shadow-lg:  0 20px 64px rgba(0,0,0,.55);
  --shadow-acc: 0 8px 32px rgba(var(--c-accent-rgb),.25);

  /* Transiciones */
  --t-fast:   150ms ease;
  --t-base:   280ms cubic-bezier(.4,0,.2,1);
  --t-slow:   500ms cubic-bezier(.4,0,.2,1);

  /* Sección padding */
  --section-pad: 6rem 0;
}

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

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

body {
  font-family: var(--f-body);
  background: var(--c-black);
  color: var(--c-text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

/* ── Utility ───────────────────────────────────────────────── */
.section-pad { padding: var(--section-pad); }

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--f-heading);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 1rem;
}
.section-tag::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--c-accent);
}

.section-title {
  font-family: var(--f-heading);
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 1.05;
  color: var(--c-white);
  text-transform: uppercase;
  letter-spacing: .01em;
  margin-bottom: 1.25rem;
}
.section-title .accent { color: var(--c-accent); }

.section-desc {
  font-size: 1.05rem;
  color: var(--c-text-2);
  max-width: 640px;
  margin: 0 auto;
}

/* ── Buttons ───────────────────────────────────────────────── */
.btn-primary-cta {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 2.25rem;
  background: var(--c-accent);
  color: var(--c-black);
  font-family: var(--f-heading);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  border-radius: var(--r-sm);
  transition: all var(--t-base);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-acc);
}
.btn-primary-cta::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,.12);
  opacity: 0;
  transition: opacity var(--t-fast);
}
.btn-primary-cta:hover {
  background: var(--c-accent-2);
  color: var(--c-black);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(var(--c-accent-rgb),.4);
}
.btn-primary-cta:hover::after { opacity: 1; }
.btn-primary-cta:active { transform: translateY(0); }

/* ── WhatsApp Float ────────────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9999;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: 0 4px 24px rgba(37,211,102,.4);
  transition: all var(--t-base);
}
.whatsapp-float:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 8px 32px rgba(37,211,102,.55);
  color: #fff;
}
.whatsapp-float .wa-tooltip {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--c-dark-2);
  color: var(--c-white);
  font-size: .8rem;
  font-weight: 600;
  white-space: nowrap;
  padding: .4rem .8rem;
  border-radius: var(--r-sm);
  border: 1px solid var(--c-steel);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-base);
}
.whatsapp-float:hover .wa-tooltip { opacity: 1; }

/* ── Navbar ────────────────────────────────────────────────── */
#mainNav {
  padding: 1.25rem 0;
  background: transparent;
  transition: all var(--t-slow);
  border-bottom: 1px solid transparent;
}
#mainNav.scrolled {
  padding: .75rem 0;
  background: rgba(10,10,11,.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: rgba(var(--c-accent-rgb),.15);
  box-shadow: 0 4px 32px rgba(0,0,0,.5);
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.brand-icon {
  width: 42px;
  height: 42px;
  background: var(--c-accent);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-black);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.brand-main {
  font-family: var(--f-display);
  font-size: 1.3rem;
  letter-spacing: .08em;
  color: var(--c-white);
}
.brand-sub {
  font-family: var(--f-heading);
  font-size: .65rem;
  letter-spacing: .18em;
  color: var(--c-accent);
  font-weight: 600;
  margin-top: .1rem;
}

.navbar-toggler {
  border: none;
  background: none;
  padding: .5rem;
  display: flex;
  flex-direction: column;
  gap: 5px;
  outline: none;
}
.toggler-icon {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--c-white);
  transition: all var(--t-base);
}
.navbar-toggler[aria-expanded="true"] .toggler-icon:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.navbar-toggler[aria-expanded="true"] .toggler-icon:nth-child(2) {
  opacity: 0;
}
.navbar-toggler[aria-expanded="true"] .toggler-icon:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-link {
  font-family: var(--f-heading);
  font-weight: 600;
  font-size: .9rem;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--c-muted-2) !important;
  padding: .5rem .9rem !important;
  position: relative;
  transition: color var(--t-base);
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: .9rem;
  right: .9rem;
  height: 2px;
  background: var(--c-accent);
  transform: scaleX(0);
  transition: transform var(--t-base);
  transform-origin: left;
}
.nav-link:hover { color: var(--c-white) !important; }
.nav-link:hover::after { transform: scaleX(1); }

.btn-nav-cta {
  background: var(--c-accent) !important;
  color: var(--c-black) !important;
  border-radius: var(--r-sm);
  padding: .5rem 1.25rem !important;
  font-weight: 800 !important;
  transition: all var(--t-base) !important;
}
.btn-nav-cta::after { display: none; }
.btn-nav-cta:hover {
  background: var(--c-accent-2) !important;
  transform: translateY(-1px);
  box-shadow: var(--shadow-acc);
}

@media (max-width: 991px) {
  .navbar-collapse {
    background: var(--c-dark-2);
    border: 1px solid var(--c-steel);
    border-radius: var(--r-md);
    padding: 1rem;
    margin-top: .75rem;
  }
  .nav-link::after { display: none; }
  .btn-nav-cta { margin-top: .5rem; display: inline-flex !important; }
}

/* ── Hero ──────────────────────────────────────────────────── */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  transition: transform 8s ease;
  will-change: transform;
}
.hero-section:hover .hero-bg { transform: scale(1); }

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(10,10,11,.92) 0%, rgba(10,10,11,.7) 50%, rgba(10,10,11,.55) 100%),
    linear-gradient(to bottom, rgba(10,10,11,.3) 0%, transparent 40%, rgba(10,10,11,.95) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-top: 100px;
  padding-bottom: 80px;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--f-heading);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 1.5rem;
}
.eyebrow-line {
  flex: 0 0 40px;
  height: 1px;
  background: var(--c-accent);
  opacity: .6;
}

.hero-title {
  display: flex;
  flex-direction: column;
  line-height: .92;
  margin-bottom: 1.5rem;
}
.hero-title span { display: block; }
.title-light {
  font-family: var(--f-display);
  font-size: clamp(3.5rem, 10vw, 8rem);
  color: var(--c-white);
  letter-spacing: .02em;
}
.title-accent {
  font-family: var(--f-display);
  font-size: clamp(3.5rem, 10vw, 8rem);
  color: var(--c-accent);
  letter-spacing: .02em;
  text-shadow: 0 0 80px rgba(var(--c-accent-rgb),.3);
}
.title-light.small-sub {
  font-size: clamp(1.25rem, 3vw, 2.5rem);
  color: var(--c-muted-2);
  letter-spacing: .15em;
  margin-top: .25rem;
}

.hero-slogan {
  font-family: var(--f-heading);
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-weight: 300;
  font-style: italic;
  color: var(--c-text-2);
  margin-bottom: .75rem;
  letter-spacing: .04em;
}
.hero-sub {
  font-family: var(--f-heading);
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-muted);
  margin-bottom: 2.5rem;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: 1rem 2.5rem;
  background: var(--c-accent);
  color: var(--c-black);
  font-family: var(--f-heading);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-radius: var(--r-sm);
  transition: all var(--t-base);
  box-shadow: var(--shadow-acc);
  position: relative;
  overflow: hidden;
}
.btn-hero-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,.2));
  opacity: 0;
  transition: opacity var(--t-base);
}
.btn-hero-primary:hover {
  background: var(--c-accent-2);
  color: var(--c-black);
  transform: translateY(-3px);
  box-shadow: 0 16px 48px rgba(var(--c-accent-rgb),.5);
}
.btn-hero-primary:hover::before { opacity: 1; }

.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: 1rem 2.25rem;
  background: rgba(255,255,255,.07);
  color: var(--c-white);
  font-family: var(--f-heading);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-radius: var(--r-sm);
  border: 1px solid rgba(255,255,255,.15);
  backdrop-filter: blur(8px);
  transition: all var(--t-base);
}
.btn-hero-secondary:hover {
  background: rgba(255,255,255,.14);
  border-color: rgba(255,255,255,.3);
  color: var(--c-white);
  transform: translateY(-2px);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.hero-badge {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem 1rem;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(var(--c-accent-rgb),.2);
  border-radius: var(--r-xl);
  font-family: var(--f-heading);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c-text-2);
  backdrop-filter: blur(4px);
}
.hero-badge i { color: var(--c-accent); font-size: .8rem; }

.hero-scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  font-family: var(--f-heading);
  font-size: .65rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--c-muted);
  animation: fadeInUp 1s ease 1.5s both;
}
.scroll-mouse {
  width: 22px;
  height: 36px;
  border: 2px solid rgba(var(--c-accent-rgb),.4);
  border-radius: 11px;
  display: flex;
  justify-content: center;
  padding-top: 5px;
}
.scroll-wheel {
  width: 3px;
  height: 8px;
  background: var(--c-accent);
  border-radius: 2px;
  animation: scrollWheel 1.6s ease infinite;
}
@keyframes scrollWheel {
  0%   { transform: translateY(0); opacity: 1; }
  60%  { transform: translateY(10px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

/* ── Stats Bar ─────────────────────────────────────────────── */
.stats-bar {
  background: var(--c-dark-2);
  border-top: 1px solid var(--c-steel);
  border-bottom: 1px solid var(--c-steel);
  position: relative;
  overflow: hidden;
}
.stats-bar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(var(--c-accent-rgb),.04), transparent);
}
.stats-row { border-left: 1px solid var(--c-steel); }

.stat-item {
  padding: 2.5rem 2rem;
  text-align: center;
  border-right: 1px solid var(--c-steel);
  border-bottom: 1px solid transparent;
  transition: background var(--t-base);
  position: relative;
}
.stat-item:hover { background: rgba(var(--c-accent-rgb),.04); }
.stat-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--c-accent);
  transition: width var(--t-base);
}
.stat-item:hover::after { width: 60%; }

.stat-num {
  font-family: var(--f-display);
  font-size: clamp(2.5rem, 6vw, 4rem);
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: .4rem;
}
.stat-label {
  font-family: var(--f-heading);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-muted);
}

/* ── About ─────────────────────────────────────────────────── */
.about-section {
  background: var(--c-dark);
}

.about-image-wrap {
  position: relative;
  border-radius: var(--r-lg);
  overflow: visible;
  width: 100%;
}

.about-main-img {
  display: block;
  width: 100%;
  height: auto;
  min-height: 320px;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  border-radius: var(--r-lg);
  filter: brightness(.9) contrast(1.05);
  transition: filter var(--t-slow);
}

.about-image-wrap:hover .about-main-img {
  filter: brightness(1) contrast(1.05);
}

.about-img-badge {
  position: absolute;
  top: -1rem;
  right: -1rem;
  width: 90px;
  height: 90px;
  background: var(--c-accent);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--c-black);
  font-family: var(--f-heading);
  font-weight: 800;
  font-size: .65rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  box-shadow: var(--shadow-acc);
  gap: .2rem;
}

.about-img-badge i {
  font-size: 1.3rem;
}

.about-years {
  position: absolute;
  bottom: -1rem;
  left: -1rem;
  background: var(--c-dark-3);
  border: 2px solid var(--c-accent);
  border-radius: var(--r-md);
  padding: .8rem 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: var(--shadow-md);
}

.years-num {
  font-family: var(--f-display);
  font-size: 2.5rem;
  color: var(--c-accent);
  line-height: 1;
}

.years-text {
  font-family: var(--f-heading);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-muted-2);
  text-align: center;
}

.about-text {
  color: var(--c-text-2);
  margin-bottom: 1rem;
  line-height: 1.75;
}

.about-text strong {
  color: var(--c-white);
}

.about-values {
  margin-top: 1.5rem;
}

.value-item {
  display: flex;
  align-items: center;
  gap: .65rem;
  font-family: var(--f-heading);
  font-size: .9rem;
  font-weight: 600;
  color: var(--c-text-2);
  padding: .4rem 0;
}

.value-item i {
  color: var(--c-accent);
  font-size: .9rem;
  flex-shrink: 0;
}

/* ===========================
   Responsive
=========================== */

@media (max-width: 991px) {

  .about-image-wrap {
    margin-bottom: 2rem;
  }

  .about-main-img {
    width: 100%;
    height: auto;
    min-height: 260px;
    aspect-ratio: auto;
  }

  .about-img-badge {
    top: .75rem;
    right: .75rem;
    width: 75px;
    height: 75px;
    font-size: .58rem;
  }

  .about-img-badge i {
    font-size: 1.1rem;
  }

  .about-years {
    left: .75rem;
    bottom: .75rem;
    padding: .7rem 1rem;
  }

  .years-num {
    font-size: 2rem;
  }

  .years-text {
    font-size: .65rem;
  }
}

@media (max-width: 576px) {

  .about-main-img {
    min-height: 220px;
  }

  .about-img-badge {
    width: 65px;
    height: 65px;
    font-size: .5rem;
  }

  .about-img-badge i {
    font-size: .95rem;
  }

  .about-years {
    padding: .55rem .85rem;
  }

  .years-num {
    font-size: 1.7rem;
  }

  .years-text {
    font-size: .58rem;
  }

  .value-item {
    font-size: .85rem;
  }
}

/* ── Services ──────────────────────────────────────────────── */
.services-section {
  background: var(--c-dark-2);
  position: relative;
}
.services-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-steel), transparent);
}

.service-card {
  background: var(--c-dark-3);
  border: 1px solid var(--c-steel);
  border-radius: var(--r-lg);
  padding: 2rem;
  height: 100%;
  position: relative;
  overflow: hidden;
  transition: all var(--t-base);
  display: flex;
  flex-direction: column;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-accent), var(--c-accent-dark));
  transform: scaleX(0);
  transition: transform var(--t-base);
  transform-origin: left;
}
.service-card:hover {
  border-color: rgba(var(--c-accent-rgb),.4);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(var(--c-accent-rgb),.1);
}
.service-card:hover::before { transform: scaleX(1); }

.service-card--featured {
  border-color: rgba(var(--c-accent-rgb),.5);
  background: linear-gradient(145deg, var(--c-dark-3), rgba(var(--c-accent-rgb),.04));
}
.service-card--featured::before { transform: scaleX(1); }

.service-featured-label {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--c-accent);
  color: var(--c-black);
  font-family: var(--f-heading);
  font-size: .65rem;
  font-weight: 800;
  letter-spacing: .15em;
  text-transform: uppercase;
  padding: .25rem .75rem;
  border-radius: var(--r-xl);
}

.service-icon-wrap {
  width: 60px;
  height: 60px;
  background: rgba(var(--c-accent-rgb),.1);
  border: 1px solid rgba(var(--c-accent-rgb),.2);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  transition: all var(--t-base);
}
.service-card:hover .service-icon-wrap {
  background: var(--c-accent);
  border-color: var(--c-accent);
}
.service-icon {
  font-size: 1.5rem;
  color: var(--c-accent);
  transition: color var(--t-base);
}
.service-card:hover .service-icon { color: var(--c-black); }

.service-title {
  font-family: var(--f-heading);
  font-size: 1.35rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--c-white);
  margin-bottom: .75rem;
}
.service-desc {
  font-size: .9rem;
  color: var(--c-text-2);
  line-height: 1.7;
  margin-bottom: 1.25rem;
  flex: 0 0 auto;
}

.service-benefits {
  margin-bottom: 1.25rem;
  flex: 1 1 auto;
}
.service-benefits li {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  font-size: .85rem;
  color: var(--c-text-2);
  padding: .3rem 0;
  border-bottom: 1px solid rgba(255,255,255,.04);
}
.service-benefits li:last-child { border-bottom: none; }
.service-benefits li i { color: var(--c-accent); margin-top: .15rem; flex-shrink: 0; font-size: .75rem; }

.service-apps {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-bottom: 1.5rem;
}
.service-apps span {
  padding: .25rem .7rem;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--c-steel);
  border-radius: var(--r-xl);
  font-size: .7rem;
  font-family: var(--f-heading);
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.service-cta {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--f-heading);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-accent);
  transition: gap var(--t-base);
  margin-top: auto;
}
.service-cta:hover { gap: .9rem; color: var(--c-accent-2); }

/* ── Differentials ─────────────────────────────────────────── */
.differentials-section {
  background: var(--c-black);
  position: relative;
  overflow: hidden;
}
.differentials-section::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--c-accent-rgb),.06) 0%, transparent 70%);
  pointer-events: none;
}

.diff-text {
  font-size: 1.05rem;
  color: var(--c-text-2);
  line-height: 1.75;
  margin-bottom: 2rem;
}

.diff-item {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--c-dark-2);
  border: 1px solid var(--c-steel);
  border-radius: var(--r-md);
  transition: all var(--t-base);
}
.diff-item:hover {
  border-color: rgba(var(--c-accent-rgb),.4);
  background: var(--c-dark-3);
  transform: translateX(4px);
}
.diff-icon {
  width: 44px;
  height: 44px;
  background: rgba(var(--c-accent-rgb),.1);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-accent);
  font-size: 1.1rem;
  flex-shrink: 0;
  transition: all var(--t-base);
}
.diff-item:hover .diff-icon {
  background: var(--c-accent);
  color: var(--c-black);
}
.diff-content h4 {
  font-family: var(--f-heading);
  font-size: 1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--c-white);
  margin-bottom: .35rem;
}
.diff-content p {
  font-size: .82rem;
  color: var(--c-text-2);
  line-height: 1.6;
  margin: 0;
}

/* ── Process ───────────────────────────────────────────────── */
.process-section {
  background: var(--c-dark-2);
  position: relative;
}
.process-section::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-steel), transparent);
}

.process-timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}
.process-timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  background: linear-gradient(to bottom, transparent, var(--c-steel) 5%, var(--c-steel) 95%, transparent);
}

.process-step {
  display: flex;
  gap: 2rem;
  margin-bottom: 3rem;
  align-items: flex-start;
  position: relative;
}
.process-step:nth-child(even) {
  flex-direction: row-reverse;
  text-align: right;
}
.process-step:nth-child(even) .step-content { text-align: right; }

.step-number {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 56px;
  height: 56px;
  background: var(--c-dark-3);
  border: 2px solid var(--c-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--f-display);
  font-size: 1.2rem;
  color: var(--c-accent);
  z-index: 2;
  flex-shrink: 0;
  box-shadow: 0 0 0 6px var(--c-dark-2);
}

.step-content {
  background: var(--c-dark-3);
  border: 1px solid var(--c-steel);
  border-radius: var(--r-md);
  padding: 1.5rem;
  width: calc(50% - 2.5rem);
  transition: all var(--t-base);
}
.process-step:nth-child(even) .step-content {
  margin-right: calc(50% + .5rem);
  margin-left: 0;
}
.process-step:nth-child(odd) .step-content {
  margin-left: calc(50% + .5rem);
}
.step-content:hover {
  border-color: rgba(var(--c-accent-rgb),.4);
  background: rgba(var(--c-accent-rgb),.04);
}

.step-icon {
  width: 40px;
  height: 40px;
  background: rgba(var(--c-accent-rgb),.1);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-accent);
  margin-bottom: .75rem;
}
.process-step:nth-child(even) .step-icon { margin-left: auto; }

.step-content h3 {
  font-family: var(--f-heading);
  font-size: 1.1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--c-white);
  margin-bottom: .5rem;
}
.step-content p {
  font-size: .85rem;
  color: var(--c-text-2);
  line-height: 1.65;
  margin: 0;
}

@media (max-width: 767px) {
  .process-timeline::before { left: 28px; }
  .process-step,
  .process-step:nth-child(even) {
    flex-direction: row;
    text-align: left;
    padding-left: 80px;
  }
  .process-step:nth-child(even) .step-content { text-align: left; }
  .step-number {
    left: 0;
    transform: none;
    box-shadow: 0 0 0 4px var(--c-dark-2);
  }
  .process-step:nth-child(even) .step-content,
  .process-step:nth-child(odd) .step-content {
    width: 100%;
    margin: 0;
  }
  .process-step:nth-child(even) .step-icon { margin-left: 0; }
}

/* ── Warranty ──────────────────────────────────────────────── */
.warranty-section {
  background: var(--c-black);
  position: relative;
  overflow: hidden;
}
.warranty-inner {
  background: var(--c-dark-2);
  border: 1px solid var(--c-steel);
  border-radius: var(--r-xl);
  padding: 4rem;
  position: relative;
  overflow: hidden;
}
.warranty-inner::before {
  content: '';
  position: absolute;
  top: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--c-accent-rgb),.08) 0%, transparent 70%);
  pointer-events: none;
}

.warranty-icon-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}
.warranty-icon {
  font-size: 5rem;
  color: var(--c-accent);
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 0 32px rgba(var(--c-accent-rgb),.4));
}
.warranty-rings { position: absolute; inset: -20px; }
.ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(var(--c-accent-rgb),.2);
  animation: ringPulse 3s ease infinite;
}
.ring-1 { animation-delay: 0s; }
.ring-2 { animation-delay: .8s; inset: -12px; }
.ring-3 { animation-delay: 1.6s; inset: -24px; }
@keyframes ringPulse {
  0%,100% { opacity: .3; transform: scale(1); }
  50% { opacity: .6; transform: scale(1.05); }
}

.warranty-title {
  font-family: var(--f-display);
  font-size: 2.5rem;
  color: var(--c-white);
  letter-spacing: .08em;
  text-align: center;
}
.warranty-text {
  color: var(--c-text-2);
  line-height: 1.75;
  margin-bottom: 1.5rem;
}
.warranty-text strong { color: var(--c-white); }

.wpoint {
  display: flex;
  align-items: center;
  gap: .65rem;
  font-size: .9rem;
  color: var(--c-text-2);
  padding: .3rem 0;
}
.wpoint i { color: var(--c-accent); flex-shrink: 0; }

.warranty-quote {
  font-family: var(--f-heading);
  font-style: italic;
  font-size: 1.15rem;
  font-weight: 300;
  color: var(--c-accent);
  padding: 1rem 1.5rem;
  border-left: 3px solid var(--c-accent);
  background: rgba(var(--c-accent-rgb),.05);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
}

@media (max-width: 767px) {
  .warranty-inner { padding: 2rem 1.5rem; }
}

/* ── Gallery ───────────────────────────────────────────────── */
.gallery-section { background: var(--c-dark-2); }

.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .5rem;
  margin-bottom: 2rem;
}
.filter-btn {
  padding: .5rem 1.25rem;
  background: var(--c-dark-3);
  border: 1px solid var(--c-steel);
  border-radius: var(--r-xl);
  font-family: var(--f-heading);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-muted);
  transition: all var(--t-base);
  cursor: pointer;
}
.filter-btn:hover { border-color: rgba(var(--c-accent-rgb),.4); color: var(--c-accent); }
.filter-btn.active {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: var(--c-black);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}
.gallery-item {
  border-radius: var(--r-md);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--t-base);
}
.gallery-item.hidden { display: none; }
.gallery-item:hover { transform: scale(1.02); }

.gallery-img-wrap {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--c-dark-3);
}
.gallery-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: .5rem;
  transition: transform var(--t-slow);
  background: var(--c-dark-3);
}
.gallery-item:hover .gallery-img-wrap img { transform: scale(1.06); }

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,11,.9) 0%, rgba(10,10,11,.2) 60%, transparent 100%);
  opacity: 0;
  transition: opacity var(--t-base);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 1rem;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }

.gallery-zoom {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-white);
  font-size: .9rem;
  backdrop-filter: blur(4px);
  transition: all var(--t-base);
}
.gallery-zoom:hover { background: var(--c-accent); border-color: var(--c-accent); color: var(--c-black); }

.gallery-cat {
  font-family: var(--f-heading);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-accent);
  background: rgba(10,10,11,.7);
  padding: .25rem .65rem;
  border-radius: var(--r-xl);
  border: 1px solid rgba(var(--c-accent-rgb),.3);
}

/* ── Lightbox ──────────────────────────────────────────────── */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: rgba(0,0,0,.95);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-base);
}
.lightbox-overlay.active {
  opacity: 1;
  pointer-events: all;
}
.lightbox-img-wrap {
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-img-wrap img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
}
.lightbox-close, .lightbox-prev, .lightbox-next {
  position: absolute;
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-white);
  font-size: 1rem;
  transition: all var(--t-base);
  cursor: pointer;
  backdrop-filter: blur(4px);
}
.lightbox-close { top: 1.5rem; right: 1.5rem; }
.lightbox-prev  { left: 1.5rem; top: 50%; transform: translateY(-50%); }
.lightbox-next  { right: 1.5rem; top: 50%; transform: translateY(-50%); }
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: var(--c-black);
}
.lightbox-caption {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--f-heading);
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c-muted-2);
  text-align: center;
}

/* ── Testimonials ──────────────────────────────────────────── */

.testimonials-section{
    background:var(--c-black);
}

.testimonials-carousel{
    overflow:hidden;
    position:relative;
}

.testimonials-track{
    display:flex;
    align-items:stretch;
    gap:2rem;
    transition:transform var(--t-slow);
    will-change:transform;
}

.testimonial-card{
    flex:0 0 calc(33.333% - 1.35rem);
    min-width:0;
    display:flex;
    flex-direction:column;
    justify-content:space-between;
    background:var(--c-dark-2);
    border:1px solid var(--c-steel);
    border-radius:var(--r-lg);
    padding:2rem;
    transition:.3s;
    position:relative;
    overflow:hidden;
}

.testimonial-card::before{
    content:"❝";
    position:absolute;
    top:10px;
    right:18px;
    font-size:5rem;
    line-height:1;
    color:rgba(var(--c-accent-rgb),.08);
    pointer-events:none;
}

.testimonial-card:hover{
    border-color:var(--c-accent);
    transform:translateY(-6px);
}

.tcard-stars{
    display:flex;
    gap:.25rem;
    margin-bottom:1rem;
    color:var(--c-accent);
    font-size:.9rem;
}

.tcard-text{
    flex:1;
    color:var(--c-text-2);
    font-size:.95rem;
    line-height:1.8;
    margin-bottom:1.8rem;
    font-style:italic;
}

.tcard-author{
    display:flex;
    align-items:center;
    gap:.85rem;
    border-top:1px solid rgba(255,255,255,.08);
    padding-top:1rem;
}

.tcard-avatar{
    width:50px;
    height:50px;
    border-radius:50%;
    background:var(--c-accent);
    display:flex;
    justify-content:center;
    align-items:center;
    font-weight:800;
    color:var(--c-black);
    flex-shrink:0;
}

.tcard-name{
    font-family:var(--f-heading);
    font-weight:700;
    color:var(--c-white);
    font-size:1rem;
}

.tcard-city{
    color:var(--c-muted);
    font-size:.85rem;
}

.carousel-controls{
    display:flex;
    justify-content:center;
    align-items:center;
    gap:1.25rem;
    margin-top:2.5rem;
}

.carousel-btn{
    width:46px;
    height:46px;
    border-radius:50%;
    border:1px solid var(--c-steel);
    background:var(--c-dark-2);
    color:var(--c-muted-2);
    cursor:pointer;
    transition:.3s;
}

.carousel-btn:hover{
    background:var(--c-accent);
    color:var(--c-black);
    border-color:var(--c-accent);
}

.carousel-dots{
    display:flex;
    gap:.6rem;
}

.carousel-dot{
    width:10px;
    height:10px;
    border-radius:50%;
    background:var(--c-steel);
    transition:.3s;
    cursor:pointer;
}

.carousel-dot.active{
    width:28px;
    border-radius:10px;
    background:var(--c-accent);
}

/* ---------- Tablet ---------- */

@media (max-width:991px){

    .testimonial-card{
        flex:0 0 calc(50% - 1rem);
    }

}

/* ---------- Mobile ---------- */

@media (max-width:767px){

    .testimonials-track{
        gap:1rem;
    }

    .testimonial-card{
        flex:0 0 100%;
        min-width:100%;
        padding:1.5rem;
    }

    .tcard-text{
        font-size:.9rem;
        line-height:1.7;
    }

    .carousel-controls{
        margin-top:2rem;
    }

}

/* ── Zone ──────────────────────────────────────────────────── */
.zone-section { background: var(--c-dark-2); }

.zone-card {
  background: var(--c-dark-3);
  border: 1px solid var(--c-steel);
  border-radius: var(--r-md);
  padding: 1.5rem 1rem;
  text-align: center;
  transition: all var(--t-base);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
}
.zone-card:hover {
  border-color: rgba(var(--c-accent-rgb),.4);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.zone-card i {
  font-size: 1.25rem;
  color: var(--c-accent);
  margin-bottom: .25rem;
}
.zone-card span {
  font-family: var(--f-heading);
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--c-white);
}
.zone-card small {
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--c-muted);
  text-transform: uppercase;
}

.zone-card--main {
  border-color: rgba(var(--c-accent-rgb),.3);
  background: rgba(var(--c-accent-rgb),.05);
}
.zone-card--main i { color: var(--c-accent); font-size: 1.5rem; }
.zone-card--extra {
  border-color: rgba(var(--c-accent-rgb),.3);
  background: rgba(var(--c-accent-rgb),.05);
}

.zone-cta-text {
  font-size: 1.05rem;
  color: var(--c-text-2);
}
.zone-cta-text strong { color: var(--c-white); }

/* ── Contact ───────────────────────────────────────────────── */
.contact-section {
  background: var(--c-black);
  position: relative;
  overflow: hidden;
}
.contact-section::before {
  content: '';
  position: absolute;
  bottom: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--c-accent-rgb),.05) 0%, transparent 70%);
  pointer-events: none;
}

.contact-cards { display: flex; flex-direction: column; gap: 1rem; }

.contact-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  background: var(--c-dark-2);
  border: 1px solid var(--c-steel);
  border-radius: var(--r-md);
  transition: all var(--t-base);
  cursor: pointer;
}
.contact-card:hover {
  border-color: rgba(var(--c-accent-rgb),.4);
  transform: translateX(4px);
  box-shadow: var(--shadow-sm);
}
.ccard-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.wa-icon   { background: rgba(37,211,102,.1);  color: #25d366; }
.ig-icon   { background: rgba(225,48,108,.1);  color: #e1306c; }
.fb-icon   { background: rgba(66,103,178,.1);  color: #4267b2; }
.mail-icon { background: rgba(var(--c-accent-rgb),.1); color: var(--c-accent); }
.loc-icon  { background: rgba(var(--c-accent-rgb),.1); color: var(--c-accent); }

.ccard-label {
  font-family: var(--f-heading);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-muted);
  margin-bottom: .15rem;
}
.ccard-value {
  font-weight: 600;
  font-size: .95rem;
  color: var(--c-white);
}
.ccard-sub {
  font-size: .75rem;
  color: var(--c-muted);
}
.ccard-arrow {
  margin-left: auto;
  color: var(--c-muted);
  font-size: .8rem;
  transition: transform var(--t-base);
}
.contact-card:hover .ccard-arrow { transform: translateX(4px); color: var(--c-accent); }
.contact-card--location { pointer-events: none; }
.contact-card--location:hover { transform: none; }

.contact-form-wrap {
  background: var(--c-dark-2);
  border: 1px solid var(--c-steel);
  border-radius: var(--r-xl);
  padding: 2.5rem;
}
.form-title {
  font-family: var(--f-heading);
  font-size: 1.5rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--c-white);
  margin-bottom: .25rem;
}
.form-subtitle {
  font-size: .85rem;
  color: var(--c-muted);
  margin-bottom: 1.75rem;
}

.form-label {
  font-family: var(--f-heading);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-muted-2);
  margin-bottom: .4rem;
  display: block;
}
.form-control {
  background: var(--c-dark-3) !important;
  border: 1px solid var(--c-steel) !important;
  border-radius: var(--r-sm) !important;
  color: var(--c-white) !important;
  font-family: var(--f-body);
  font-size: .9rem;
  padding: .75rem 1rem;
  transition: all var(--t-base);
  width: 100%;
  outline: none;
}
.form-control:focus {
  border-color: var(--c-accent) !important;
  box-shadow: 0 0 0 3px rgba(var(--c-accent-rgb),.15) !important;
  background: var(--c-dark-4) !important;
}
.form-control::placeholder { color: var(--c-steel-2); }
.form-control option { background: var(--c-dark-3); color: var(--c-white); }
textarea.form-control { resize: vertical; min-height: 100px; }

.btn-send {
  padding: 1rem;
  font-size: 1.05rem;
  letter-spacing: .08em;
}
.form-note {
  font-size: .75rem;
  color: var(--c-muted);
}

/* ── Footer ────────────────────────────────────────────────── */
.site-footer {
  background: var(--c-dark);
  border-top: 1px solid var(--c-steel);
}
.footer-top {
  padding: 5rem 0 4rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1.25rem;
}
.footer-logo i {
  font-size: 2rem;
  color: var(--c-accent);
}
.fl-main {
  display: block;
  font-family: var(--f-display);
  font-size: 1.5rem;
  letter-spacing: .08em;
  color: var(--c-white);
  line-height: 1;
}
.fl-sub {
  display: block;
  font-family: var(--f-heading);
  font-size: .65rem;
  letter-spacing: .18em;
  color: var(--c-accent);
  font-weight: 700;
}
.footer-about {
  font-size: .88rem;
  color: var(--c-text-2);
  line-height: 1.7;
  margin-bottom: .75rem;
}
.footer-slogan {
  font-style: italic;
  font-size: .85rem;
  color: var(--c-muted);
  margin-bottom: 1.5rem;
}
.footer-socials {
  display: flex;
  gap: .75rem;
}
.footer-socials a {
  width: 38px;
  height: 38px;
  background: var(--c-dark-3);
  border: 1px solid var(--c-steel);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-muted-2);
  font-size: .95rem;
  transition: all var(--t-base);
}
.footer-socials a:hover {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: var(--c-black);
  transform: translateY(-2px);
}

.footer-heading {
  font-family: var(--f-heading);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-muted-2);
  margin-bottom: 1.25rem;
  padding-bottom: .5rem;
  border-bottom: 1px solid var(--c-steel);
}
.footer-links { display: flex; flex-direction: column; gap: .5rem; }
.footer-links li a, .footer-links li span {
  font-size: .88rem;
  color: var(--c-muted);
  transition: color var(--t-base);
}
.footer-links li a:hover { color: var(--c-accent); }

.footer-contact-list { display: flex; flex-direction: column; gap: .75rem; }
.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  font-size: .85rem;
  color: var(--c-muted);
}
.footer-contact-list li i { color: var(--c-accent); margin-top: .15rem; flex-shrink: 0; }
.footer-contact-list li a { color: var(--c-muted); transition: color var(--t-base); }
.footer-contact-list li a:hover { color: var(--c-accent); }

.footer-cta-bar {
  background: var(--c-dark-2);
  border-top: 1px solid var(--c-steel);
  border-bottom: 1px solid var(--c-steel);
  padding: 2.5rem 0;
}
.fcta-title {
  font-family: var(--f-heading);
  font-size: 1.5rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--c-white);
  margin-bottom: .25rem;
}
.fcta-sub {
  font-size: .9rem;
  color: var(--c-text-2);
  margin: 0;
}
.btn-wa-footer {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .85rem 2rem;
  background: #25d366;
  color: #fff;
  font-family: var(--f-heading);
  font-weight: 800;
  font-size: .95rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  border-radius: var(--r-sm);
  transition: all var(--t-base);
  box-shadow: 0 4px 16px rgba(37,211,102,.3);
}
.btn-wa-footer:hover {
  background: #1ab857;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,.45);
}

.footer-bottom {
  padding: 1.5rem 0;
  border-top: 1px solid var(--c-steel);
}
.footer-bottom p {
  font-size: .8rem;
  color: var(--c-muted);
  margin: 0;
}
.dev-link {
  color: var(--c-accent);
  transition: color var(--t-base);
}
.dev-link:hover { color: var(--c-accent-2); }

/* ── AOS (Reveal on Scroll) ────────────────────────────────── */
[data-aos] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .65s cubic-bezier(.4,0,.2,1), transform .65s cubic-bezier(.4,0,.2,1);
  transition-delay: var(--aos-delay, 0ms);
}
[data-aos="fade-right"] { transform: translateX(-30px); }
[data-aos="fade-left"]  { transform: translateX(30px); }
[data-aos].aos-animated {
  opacity: 1;
  transform: translate(0);
}

/* ── Keyframes ─────────────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Scrollbar ─────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--c-dark); }
::-webkit-scrollbar-thumb { background: var(--c-steel); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--c-accent); }

/* ── Selection ─────────────────────────────────────────────── */
::selection { background: rgba(var(--c-accent-rgb),.3); color: var(--c-white); }

/* ── Responsive Extras ─────────────────────────────────────── */
@media (max-width: 575px) {
  :root { --section-pad: 4rem 0; }
  .hero-title .title-light,
  .hero-title .title-accent { font-size: clamp(2.8rem, 14vw, 5rem); }
  .hero-ctas { flex-direction: column; }
  .btn-hero-primary, .btn-hero-secondary { width: 100%; justify-content: center; }
  .hero-badges { gap: .5rem; }
  .hero-badge { font-size: .68rem; padding: .35rem .8rem; }
  .warranty-inner { padding: 1.5rem 1rem; }
  .contact-form-wrap { padding: 1.5rem 1rem; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 576px) and (max-width: 767px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-bottom: 1px solid var(--c-steel); }
}

@media (min-width: 1440px) {
  .hero-title .title-light,
  .hero-title .title-accent { font-size: 9rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
  .hero-bg { transform: scale(1) !important; }
}