:root {
  --navy: #0d1f3c;
  --blue: #1a3d7c;
  --accent: #1e6fc8;
  --steel: #8ba0bc;
  --silver: #c8d6e5;
  --white: #f5f8fc;
  --light: #eaf0f8;
  --dark: #071428;
  --gold: #e8a020;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Barlow', sans-serif;
  background: var(--dark);
  color: var(--white);
  overflow-x: hidden;
}

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

/* ── CURSOR ── */
body { cursor: crosshair; }
a, button { cursor: pointer; }

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 48px;
  height: 72px;
  background: rgba(7, 20, 40, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(30, 111, 200, 0.25);
  transition: all .3s;
}
nav.scrolled {
  height: 60px;
  background: rgba(7, 20, 40, 0.98);
}
.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.nav-logo-box {
  width: 44px; height: 44px;
  background: var(--accent);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.nav-logo-box::before {
  content: '';
  position: absolute;
  width: 120%; height: 120%;
  background: linear-gradient(135deg, rgba(255,255,255,.15) 0%, transparent 60%);
}
.gear-svg { width: 26px; height: 26px; fill: white; }
.nav-brand { font-family: 'Barlow Condensed', sans-serif; font-weight: 800; font-size: 22px; color: var(--white); letter-spacing: 1px; }
.nav-brand span { color: var(--steel); font-weight: 300; }
.nav-links { display: flex; gap: 36px; list-style: none; }
.nav-links a {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600; font-size: 13px; letter-spacing: 2px;
  text-transform: uppercase; color: var(--silver);
  text-decoration: none; transition: color .2s;
  position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 100%;
  height: 2px; background: var(--accent); transition: right .3s;
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { right: 0; }
.nav-cta {
  background: var(--accent); color: white;
  border: none; padding: 10px 24px;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700; font-size: 13px; letter-spacing: 2px;
  text-transform: uppercase; border-radius: 4px;
  transition: all .2s;
}
.nav-cta:hover { background: #1558a0; transform: translateY(-1px); }

/* ── HERO ── */
#hero {
  min-height: 100vh;
  display: flex; align-items: center;
  position: relative; overflow: hidden;
  padding-top: 72px;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(26,61,124,.6) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(30,111,200,.3) 0%, transparent 60%),
    linear-gradient(160deg, var(--dark) 0%, #0a1929 50%, #071428 100%);
}
.hero-grid {
  position: absolute; inset: 0; opacity: .05;
  background-image:
    linear-gradient(var(--accent) 1px, transparent 1px),
    linear-gradient(90deg, var(--accent) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridMove 20s linear infinite;
}
@keyframes gridMove { from { transform: translateY(0); } to { transform: translateY(60px); } }

.hero-particles {
  position: absolute; inset: 0; pointer-events: none;
}
.particle {
  position: absolute; border-radius: 50%;
  background: var(--accent); opacity: .4;
  animation: float linear infinite;
}

.hero-content {
  position: relative; z-index: 2;
  padding: 0 48px;
  max-width: 700px;
}
.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(30,111,200,.15);
  border: 1px solid rgba(30,111,200,.4);
  border-radius: 2px;
  padding: 6px 16px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 12px; font-weight: 600; letter-spacing: 3px;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: 28px;
  animation: fadeUp .8s ease both;
}
.hero-tag::before { content: '●'; font-size: 8px; animation: pulse 2s ease infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .3; } }

.hero-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(52px, 7vw, 96px);
  font-weight: 900; line-height: .9;
  text-transform: uppercase; letter-spacing: -1px;
  animation: fadeUp .8s .1s ease both;
}
.hero-title .line-accent { color: transparent; -webkit-text-stroke: 2px var(--accent); }
.hero-title .line-filled { color: var(--white); }

.hero-sub {
  margin-top: 28px;
  font-size: 17px; font-weight: 300; color: var(--steel); line-height: 1.6;
  max-width: 480px;
  animation: fadeUp .8s .2s ease both;
}
.hero-actions {
  margin-top: 44px; display: flex; gap: 16px; align-items: center;
  animation: fadeUp .8s .3s ease both;
}
.btn-primary {
  background: var(--accent); color: white;
  padding: 16px 36px; border: none; border-radius: 3px;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700; font-size: 15px; letter-spacing: 2px;
  text-transform: uppercase; text-decoration: none;
  transition: all .25s; display: inline-block;
  box-shadow: 0 8px 32px rgba(30,111,200,.4);
}
.btn-primary:hover { background: #1558a0; transform: translateY(-3px); box-shadow: 0 12px 40px rgba(30,111,200,.5); }
.btn-ghost {
  color: var(--silver); padding: 16px 36px; border: 1px solid rgba(139,160,188,.3);
  border-radius: 3px;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700; font-size: 15px; letter-spacing: 2px;
  text-transform: uppercase; text-decoration: none;
  transition: all .25s; display: inline-block;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-3px); }

.hero-stats {
  position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  display: flex; flex-direction: column; gap: 0;
  width: 280px; z-index: 2;
  animation: fadeLeft .8s .4s ease both;
}
.stat-item {
  padding: 28px 32px;
  border-left: 3px solid transparent;
  transition: all .3s;
}
.stat-item:hover { border-left-color: var(--accent); background: rgba(30,111,200,.08); }
.stat-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 52px; font-weight: 900; color: var(--white);
  line-height: 1;
}
.stat-num span { color: var(--accent); }
.stat-label { font-size: 13px; color: var(--steel); font-weight: 400; margin-top: 4px; text-transform: uppercase; letter-spacing: 1px; }

@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeLeft { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: translateX(0); } }

.scroll-indicator {
  position: absolute; bottom: 36px; left: 48px; z-index: 2;
  display: flex; align-items: center; gap: 12px;
  color: var(--steel); font-size: 12px; letter-spacing: 2px;
  text-transform: uppercase;
  animation: fadeUp .8s .6s ease both;
}
.scroll-line {
  width: 40px; height: 1px; background: var(--steel);
  animation: scrollExpand 2s ease infinite;
}
@keyframes scrollExpand { 0%,100% { width: 40px; } 50% { width: 70px; } }

/* ── SECTION BASE ── */
section { padding: 100px 48px; }
.section-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 12px; font-weight: 600; letter-spacing: 4px;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: 16px;
  display: flex; align-items: center; gap: 12px;
}
.section-label::before { content: ''; width: 40px; height: 2px; background: var(--accent); }
.section-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 900; text-transform: uppercase;
  line-height: .95; letter-spacing: -1px;
}

/* ── ABOUT ── */
#sobre {
  background: var(--dark);
  position: relative; overflow: hidden;
}
#sobre::before {
  content: 'TEC';
  position: absolute; right: -40px; top: 50%; transform: translateY(-50%);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 320px; font-weight: 900;
  color: rgba(30,111,200,.04);
  pointer-events: none; user-select: none;
  line-height: 1;
}
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; max-width: 1200px; margin: 0 auto; }
.about-text { }
.about-text p {
  color: var(--steel); font-size: 17px; line-height: 1.7; font-weight: 300;
  margin-top: 24px;
}
.about-text p + p { margin-top: 16px; }
.about-highlights { margin-top: 48px; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.highlight-card {
  background: rgba(26,61,124,.15);
  border: 1px solid rgba(30,111,200,.2);
  border-radius: 4px; padding: 20px 24px;
  transition: all .3s;
}
.highlight-card:hover { background: rgba(30,111,200,.15); border-color: rgba(30,111,200,.5); transform: translateY(-3px); }
.highlight-card h4 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 16px; font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase; color: var(--white); margin-top: 12px;
}
.highlight-card p { font-size: 13px; color: var(--steel); margin-top: 6px; }
.h-icon { font-size: 28px; }

.about-visual {
  position: relative; display: flex; align-items: center; justify-content: center;
}
.about-ring {
  width: 360px; height: 360px; border-radius: 50%;
  border: 2px solid rgba(30,111,200,.2);
  display: flex; align-items: center; justify-content: center;
  position: relative;
  animation: spin 30s linear infinite;
}
.about-ring::before {
  content: '';
  position: absolute; width: 20px; height: 20px;
  background: var(--accent); border-radius: 50%;
  top: -10px; left: 50%; transform: translateX(-50%);
  box-shadow: 0 0 20px var(--accent);
}
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.about-ring-inner {
  width: 280px; height: 280px; border-radius: 50%;
  border: 1px solid rgba(30,111,200,.15);
  display: flex; align-items: center; justify-content: center;
  animation: spin 20s linear infinite reverse;
}
.about-center-logo {
  animation: spin 30s linear infinite;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.about-logo-box {
  width: 90px; height: 90px; background: var(--accent);
  border-radius: 12px; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 60px rgba(30,111,200,.5);
}
.about-logo-box svg { width: 54px; height: 54px; fill: white; }
.about-logo-text {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 22px; font-weight: 900; letter-spacing: 2px;
  text-align: center;
  animation: spin 30s linear infinite reverse;
}

/* ── PRODUTOS ── */
#produtos {
  background: linear-gradient(180deg, var(--dark) 0%, #091524 100%);
}
.produtos-header { max-width: 1200px; margin: 0 auto 60px; display: flex; justify-content: space-between; align-items: flex-end; }

/* FILTER TABS */
.filter-tabs { display: flex; gap: 4px; flex-wrap: wrap; margin-top: 20px; }
.filter-btn {
  padding: 8px 20px; border: 1px solid rgba(139,160,188,.25);
  background: transparent; color: var(--steel);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px; font-weight: 600; letter-spacing: 1.5px;
  text-transform: uppercase; border-radius: 2px; cursor: pointer;
  transition: all .2s;
}
.filter-btn:hover, .filter-btn.active {
  background: var(--accent); border-color: var(--accent); color: white;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2px;
  max-width: 1200px; margin: 0 auto;
}
.product-card {
  position: relative; overflow: hidden;
  background: rgba(13,31,60,.5);
  border: 1px solid rgba(30,111,200,.12);
  transition: all .4s;
  cursor: pointer;
}
.product-card:hover {
  border-color: rgba(30,111,200,.5);
  z-index: 2;
  transform: scale(1.01);
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.product-card-img {
  width: 100%; aspect-ratio: 4/3; object-fit: contain;
  background: #e9ecef;
  filter: saturate(.9) brightness(.95);
  transition: all .4s;
  display: block;
}
.product-card:hover .product-card-img { filter: saturate(1.1) brightness(1.05); transform: scale(1.03); }

.product-card-body { padding: 24px 28px 28px; }
.product-cat {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 11px; font-weight: 600; letter-spacing: 3px;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: 8px;
}
.product-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 24px; font-weight: 800; text-transform: uppercase;
  line-height: 1.1; letter-spacing: -.3px;
}
.product-desc { font-size: 13px; color: var(--steel); margin-top: 10px; line-height: 1.5; }
.product-specs {
  display: flex; gap: 12px; flex-wrap: wrap; margin-top: 16px;
}
.spec-tag {
  background: rgba(30,111,200,.12); border: 1px solid rgba(30,111,200,.2);
  padding: 4px 10px; border-radius: 2px;
  font-size: 11px; font-weight: 600; letter-spacing: 1px;
  text-transform: uppercase; color: var(--steel);
}
.product-cta {
  display: flex; align-items: center; gap: 8px;
  margin-top: 20px; padding-top: 20px;
  border-top: 1px solid rgba(30,111,200,.15);
  color: var(--accent); font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; text-decoration: none;
  transition: gap .2s;
}
.product-cta:hover { gap: 14px; }
.product-card-logo {
  position: absolute; top: 14px; left: 14px;
  display: flex; align-items: center; gap: 8px;
  background: rgba(7,20,40,.82); backdrop-filter: blur(8px);
  padding: 6px 12px; border-radius: 4px;
  border: 1px solid rgba(30,111,200,.3);
  z-index: 3;
}
.card-logo-box {
  width: 28px; height: 28px; background: var(--accent);
  border-radius: 4px; display: flex; align-items: center; justify-content: center;
}
.card-logo-box svg { width: 17px; height: 17px; fill: white; }
.card-logo-text {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px; font-weight: 800; letter-spacing: 1px; color: white;
}
.card-logo-text span { color: var(--steel); font-weight: 400; }

/* ── FEATURES / POR QUE ── */
#diferenciais {
  background: var(--navy);
  position: relative; overflow: hidden;
}
#diferenciais::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 60% at 100% 0%, rgba(30,111,200,.15) 0%, transparent 70%);
  pointer-events: none;
}
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; max-width: 1200px; margin: 60px auto 0; }
.feature-item {
  padding: 48px 40px;
  background: rgba(7,20,40,.4);
  border: 1px solid rgba(30,111,200,.1);
  position: relative; overflow: hidden;
  transition: all .4s;
}
.feature-item::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(30,111,200,.1) 0%, transparent 60%);
  opacity: 0; transition: opacity .4s;
}
.feature-item:hover { border-color: rgba(30,111,200,.4); transform: translateY(-4px); }
.feature-item:hover::before { opacity: 1; }
.feature-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 64px; font-weight: 900; color: rgba(30,111,200,.15);
  line-height: 1; position: absolute; top: 20px; right: 28px;
}
.feature-icon { font-size: 36px; margin-bottom: 20px; display: block; }
.feature-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 22px; font-weight: 800; text-transform: uppercase; letter-spacing: .5px;
}
.feature-text { font-size: 14px; color: var(--steel); margin-top: 12px; line-height: 1.6; }

/* ── PROCESSO ── */
#processo {
  background: var(--dark);
  position: relative;
}
.process-line {
  max-width: 1100px; margin: 80px auto 0;
  display: grid; grid-template-columns: repeat(4, 1fr);
  position: relative;
}
.process-line::before {
  content: '';
  position: absolute; top: 44px; left: 10%; right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--accent), transparent);
  opacity: .4;
}
.process-step { text-align: center; padding: 0 24px; position: relative; }
.step-circle {
  width: 88px; height: 88px; border-radius: 50%;
  background: rgba(30,111,200,.1); border: 2px solid rgba(30,111,200,.3);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px; font-size: 32px;
  transition: all .4s;
  position: relative; z-index: 1;
}
.process-step:hover .step-circle {
  background: var(--accent); border-color: var(--accent);
  box-shadow: 0 0 40px rgba(30,111,200,.5);
}
.step-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 18px; font-weight: 800; text-transform: uppercase;
}
.step-text { font-size: 13px; color: var(--steel); margin-top: 8px; line-height: 1.5; }

/* ── SETORES ── */
#setores { background: linear-gradient(180deg, #091524 0%, var(--dark) 100%); }
.setores-strip {
  display: flex; flex-wrap: wrap; gap: 12px;
  max-width: 1100px; margin: 60px auto 0;
}
.setor-pill {
  display: flex; align-items: center; gap: 10px;
  background: rgba(26,61,124,.2); border: 1px solid rgba(30,111,200,.2);
  padding: 14px 24px; border-radius: 3px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 15px; font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase; color: var(--silver);
  transition: all .3s; cursor: default;
}
.setor-pill:hover { background: rgba(30,111,200,.25); border-color: rgba(30,111,200,.5); color: white; transform: translateY(-3px); }
.setor-pill span { font-size: 22px; }

/* ── CTA / CONTATO ── */
#contato {
  background: var(--navy);
  position: relative; overflow: hidden;
}
#contato::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 70% 80% at 50% 50%, rgba(30,111,200,.2) 0%, transparent 70%);
  pointer-events: none;
}
.contato-inner { max-width: 900px; margin: 0 auto; text-align: center; position: relative; z-index: 2; }
.contato-inner .section-label { justify-content: center; }
.contato-inner .section-label::before { display: none; }
.contato-inner p { font-size: 18px; color: var(--steel); font-weight: 300; margin-top: 20px; line-height: 1.6; }

.contact-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 60px; }
.contact-card {
  background: rgba(7,20,40,.6); border: 1px solid rgba(30,111,200,.2);
  border-radius: 4px; padding: 32px 28px; text-align: left;
  transition: all .3s; text-decoration: none; color: inherit;
}
.contact-card:hover { border-color: rgba(30,111,200,.6); transform: translateY(-4px); background: rgba(30,111,200,.1); }
.contact-card-icon { font-size: 32px; margin-bottom: 16px; display: block; }
.contact-card h4 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 14px; font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; color: var(--accent); margin-bottom: 8px;
}
.contact-card p { font-size: 18px; font-weight: 600; color: var(--white); }
.contact-card small { font-size: 13px; color: var(--steel); display: block; margin-top: 4px; }

.cta-big-btn {
  display: inline-flex; align-items: center; gap: 12px;
  margin-top: 48px;
  background: linear-gradient(135deg, #25a244 0%, #1c8035 100%);
  color: white; padding: 20px 48px;
  border-radius: 4px; text-decoration: none;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 18px; font-weight: 800; letter-spacing: 2px;
  text-transform: uppercase;
  box-shadow: 0 8px 40px rgba(37,162,68,.35);
  transition: all .3s;
}
.cta-big-btn:hover { transform: translateY(-4px); box-shadow: 0 16px 50px rgba(37,162,68,.45); }
.cta-big-btn svg { width: 26px; height: 26px; }

/* ── FOOTER ── */
footer {
  background: var(--dark);
  border-top: 1px solid rgba(30,111,200,.15);
  padding: 60px 48px 32px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; max-width: 1200px; margin: 0 auto; }
.footer-brand { }
.footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.footer-logo-box {
  width: 44px; height: 44px; background: var(--accent);
  border-radius: 6px; display: flex; align-items: center; justify-content: center;
}
.footer-logo-box svg { width: 26px; height: 26px; fill: white; }
.footer-logo-text { font-family: 'Barlow Condensed', sans-serif; font-weight: 800; font-size: 20px; }
.footer-logo-text span { color: var(--steel); font-weight: 300; }
.footer-brand p { font-size: 14px; color: var(--steel); line-height: 1.6; max-width: 300px; }
.footer-col h5 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 12px; font-weight: 700; letter-spacing: 3px;
  text-transform: uppercase; color: var(--accent); margin-bottom: 20px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { font-size: 14px; color: var(--steel); text-decoration: none; transition: color .2s; }
.footer-col ul a:hover { color: var(--white); }
.footer-bottom {
  max-width: 1200px; margin: 48px auto 0;
  padding-top: 24px; border-top: 1px solid rgba(139,160,188,.1);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px; color: rgba(139,160,188,.5);
}
.footer-bottom span { color: var(--accent); }

/* ── MODAL ── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(7,20,40,.92); backdrop-filter: blur(12px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity .3s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--navy); border: 1px solid rgba(30,111,200,.3);
  border-radius: 8px; max-width: 680px; width: calc(100% - 40px);
  max-height: 80vh; overflow-y: auto;
  transform: scale(.92); transition: transform .3s;
}
.modal-overlay.open .modal { transform: scale(1); }
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 24px 32px; border-bottom: 1px solid rgba(30,111,200,.2);
  position: sticky; top: 0; background: var(--navy); z-index: 1;
}
.modal-header h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 22px; font-weight: 800; text-transform: uppercase;
}
.modal-close {
  width: 36px; height: 36px; border: 1px solid rgba(139,160,188,.3);
  background: transparent; color: var(--steel); font-size: 18px;
  border-radius: 50%; cursor: pointer; transition: all .2s;
  display: flex; align-items: center; justify-content: center;
}
.modal-close:hover { border-color: var(--accent); color: var(--accent); }
.modal-body { padding: 32px; }
.modal-img { width: 100%; border-radius: 4px; object-fit: cover; height: 260px; }
.modal-specs {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 24px;
}
.modal-spec {
  background: rgba(30,111,200,.08); border: 1px solid rgba(30,111,200,.15);
  border-radius: 3px; padding: 14px 16px;
}
.modal-spec-label { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--steel); }
.modal-spec-val { font-family: 'Barlow Condensed', sans-serif; font-size: 17px; font-weight: 700; color: var(--white); margin-top: 4px; }
.modal-features { margin-top: 24px; }
.modal-feature-item {
  display: flex; gap: 12px; padding: 12px 0;
  border-bottom: 1px solid rgba(30,111,200,.1);
}
.modal-feature-item:last-child { border-bottom: none; }
.mf-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); margin-top: 7px; flex-shrink: 0; }
.mf-text { font-size: 14px; color: var(--steel); line-height: 1.5; }
.mf-text strong { color: var(--white); font-weight: 600; }
.modal-wpp {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  margin-top: 28px; padding: 16px;
  background: linear-gradient(135deg, #25a244, #1c8035);
  border-radius: 4px; color: white; text-decoration: none;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 16px; font-weight: 800; letter-spacing: 2px; text-transform: uppercase;
  transition: all .3s;
}
.modal-wpp:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(37,162,68,.4); }

/* ── WHATSAPP BTN ── */
.wpp-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  width: 60px; height: 60px; border-radius: 50%;
  background: #25a244; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 24px rgba(37,162,68,.5);
  text-decoration: none; transition: all .3s;
  animation: wppPulse 3s ease infinite;
}
.wpp-float:hover { transform: scale(1.1); }
@keyframes wppPulse {
  0%, 100% { box-shadow: 0 4px 24px rgba(37,162,68,.5); }
  50% { box-shadow: 0 4px 40px rgba(37,162,68,.8), 0 0 0 12px rgba(37,162,68,.1); }
}
.wpp-float svg { width: 32px; height: 32px; fill: white; }

/* ── FLOAT PARTICLES ── */
@keyframes float {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: .4; }
  90% { opacity: .2; }
  100% { transform: translateY(-100px) scale(1.5); opacity: 0; }
}

/* ── ANIMATE ON SCROLL ── */
.reveal { opacity: 0; transform: translateY(30px); transition: all .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  nav { padding: 0 20px; }
  .nav-links, .nav-cta { display: none; }
  section { padding: 70px 20px; }
  .about-grid, .contact-cards, .footer-grid { grid-template-columns: 1fr; }
  .hero-content { padding: 0 20px; }
  .hero-stats { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .process-line { grid-template-columns: 1fr 1fr; gap: 40px; }
  .process-line::before { display: none; }
  .products-grid { grid-template-columns: 1fr; }
  .modal-specs { grid-template-columns: 1fr; }
}