/* =====================================================
   HigClean Soluções — Main Stylesheet
   Estrutura:
   1. Design Tokens
   2. Reset & Base
   3. Cursor
   4. Loader
   5. Noise Overlay
   6. Navbar
   7. Hero
   8. Sections Base
   9. Reveal Animations
   10. About
   11. Products
   12. Segments
   13. Testimonials
   14. Contact
   15. CTA Banner
   16. Footer
   17. WhatsApp Float
   18. Scroll Progress
   19. Utilities
   20. Responsive
===================================================== */

/* ── 1. DESIGN TOKENS ── */
:root {
  --c-navy:  #050E1A;
  --c-navy2: #0A1929;
  --c-navy3: #0F2540;
  --c-blue:  #1565C0;
  --c-blue2: #1976D2;
  --c-blue3: #42A5F5;
  --c-cyan:  #00B4D8;
  --c-cyan2: #90E0EF;
  --c-white: #FFFFFF;
  --c-off:   #F0F4F9;
  --c-muted: #8BA5C3;
  --c-ink:   #0A1929;

  --font-head: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;

  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;

  --shadow-sm:   0 2px 8px rgba(0,0,0,.08);
  --shadow-md:   0 8px 32px rgba(5,14,26,.15);
  --shadow-lg:   0 20px 60px rgba(5,14,26,.25);
  --shadow-blue: 0 8px 32px rgba(21,101,192,.35);
}

/* ── 2. RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html  { scroll-behavior: smooth; font-size: 16px; }
body  { font-family: var(--font-body); background: var(--c-navy); color: var(--c-white); overflow-x: hidden; -webkit-font-smoothing: antialiased; }
h1, h2, h3, h4, h5 { font-family: var(--font-head); line-height: 1.1; letter-spacing: -0.02em; }
img   { max-width: 100%; display: block; }
a     { color: inherit; text-decoration: none; }
button{ font-family: inherit; cursor: pointer; border: none; background: none; }

/* ── 3. CURSOR ── */
#cursor {
  position: fixed; top: 0; left: 0;
  width: 12px; height: 12px;
  background: var(--c-cyan); border-radius: 50%;
  pointer-events: none; z-index: 9999;
  transform: translate(-50%,-50%);
  transition: transform .15s var(--ease-out), width .3s var(--ease-out), height .3s var(--ease-out), opacity .3s;
  mix-blend-mode: difference;
}
#cursor-ring {
  position: fixed; top: 0; left: 0;
  width: 36px; height: 36px;
  border: 1.5px solid rgba(0,180,216,.4); border-radius: 50%;
  pointer-events: none; z-index: 9998;
  transform: translate(-50%,-50%);
  transition: transform .4s var(--ease-out), width .3s, height .3s, opacity .3s;
  opacity: .6;
}

/* ── 4. LOADER ── */
#loader {
  position: fixed; inset: 0;
  background: var(--c-navy); z-index: 9000;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 24px;
  transition: opacity .6s var(--ease-out), visibility .6s;
}
#loader.done { opacity: 0; visibility: hidden; }
.loader-logo  { font-family: var(--font-head); font-size: 1.6rem; font-weight: 700; color: var(--c-white); letter-spacing: -0.03em; }
.loader-logo span { color: var(--c-cyan); }
.loader-bar   { width: 200px; height: 2px; background: rgba(255,255,255,.1); border-radius: 2px; overflow: hidden; }
.loader-fill  { height: 100%; width: 0%; background: linear-gradient(90deg, var(--c-blue), var(--c-cyan)); border-radius: 2px; transition: width .8s var(--ease-out); }

/* ── 5. NOISE OVERLAY ── */
.noise {
  pointer-events: none; position: fixed; inset: -200%;
  width: 400%; height: 400%; opacity: .03; z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 8s steps(10) infinite;
}
@keyframes grain {
  0%   { transform: translate(0,0); }   10% { transform: translate(-5%,-10%); }
  30%  { transform: translate(3%,-15%); } 50% { transform: translate(-9%,5%); }
  70%  { transform: translate(6%,-8%); }  90% { transform: translate(-3%,12%); }
  100% { transform: translate(0,0); }
}

/* ── 6. NAVBAR ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 800;
  height: 72px; display: flex; align-items: center; padding: 0 5%;
  transition: background .4s, box-shadow .4s, border-color .4s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(5,14,26,.92);
  backdrop-filter: blur(20px);
  border-color: rgba(255,255,255,.06);
  box-shadow: 0 4px 40px rgba(0,0,0,.3);
}
.nav-inner  { max-width: 1280px; margin: 0 auto; width: 100%; display: flex; align-items: center; justify-content: space-between; }
.nav-logo   { display: flex; align-items: center; gap: 10px; font-family: var(--font-head); font-weight: 700; font-size: 1.15rem; letter-spacing: -0.03em; }
.nav-logo img { height: 40px; width: auto; border-radius: 8px; background: white; padding: 3px; }
.nav-logo-text span { color: var(--c-cyan); }
.nav-links  { display: flex; align-items: center; gap: 6px; list-style: none; }
.nav-links a {
  font-size: .82rem; font-weight: 500; color: rgba(255,255,255,.55);
  padding: 8px 14px; border-radius: 8px;
  transition: color .2s, background .2s; letter-spacing: .01em;
}
.nav-links a:hover { color: #fff; background: rgba(255,255,255,.06); }
.nav-cta-btn {
  background: var(--c-blue) !important; color: #fff !important;
  padding: 9px 20px !important; border-radius: 10px !important; font-weight: 600 !important;
  transition: background .2s, transform .15s, box-shadow .2s !important;
  box-shadow: var(--shadow-blue);
}
.nav-cta-btn:hover {
  background: var(--c-blue2) !important; transform: translateY(-1px) !important;
  box-shadow: 0 12px 36px rgba(21,101,192,.45) !important;
}
.nav-hamburger { display: none; flex-direction: column; gap: 5px; padding: 6px; cursor: pointer; z-index: 810; }
.nav-hamburger span { display: block; width: 22px; height: 1.5px; background: rgba(255,255,255,.7); border-radius: 2px; transition: transform .3s var(--ease-out), opacity .3s; }
.nav-hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav-mobile {
  position: fixed; top: 72px; left: 0; right: 0;
  background: rgba(5,14,26,.97); backdrop-filter: blur(20px);
  z-index: 799; border-bottom: 1px solid rgba(255,255,255,.07);
  padding: 16px 5% 24px; display: flex; flex-direction: column; gap: 2px;
  transform: translateY(-120%); opacity: 0;
  transition: transform .4s var(--ease-out), opacity .4s;
}
.nav-mobile.open  { transform: translateY(0); opacity: 1; }
.nav-mobile a {
  font-family: var(--font-head); font-size: .9rem; font-weight: 600;
  color: rgba(255,255,255,.6); padding: 13px 0;
  border-bottom: 1px solid rgba(255,255,255,.05);
  transition: color .2s;
}
.nav-mobile a:last-child {
  border-bottom: none; background: var(--c-blue); color: #fff;
  text-align: center; padding: 13px; border-radius: 10px; margin-top: 10px;
}

/* ── 7. HERO ── */
.hero {
  min-height: 100vh; position: relative;
  display: flex; align-items: center;
  padding: 120px 5% 80px; overflow: hidden; background: var(--c-navy);
}
.hero-bg-mesh {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 60% 30%, rgba(21,101,192,.18) 0%, transparent 60%),
              radial-gradient(ellipse 50% 40% at 20% 80%, rgba(0,180,216,.10) 0%, transparent 60%);
  pointer-events: none;
}
.hero-grid-lines {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
  pointer-events: none;
}
.hero-orb-1 {
  position: absolute; top: -15%; right: -10%; width: 700px; height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(21,101,192,.2) 0%, transparent 65%);
  pointer-events: none; animation: float1 8s ease-in-out infinite;
}
.hero-orb-2 {
  position: absolute; bottom: -20%; left: 5%; width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,180,216,.12) 0%, transparent 65%);
  pointer-events: none; animation: float2 10s ease-in-out infinite;
}
@keyframes float1 { 0%,100%{transform:translate(0,0) scale(1)} 50%{transform:translate(-20px,30px) scale(1.05)} }
@keyframes float2 { 0%,100%{transform:translate(0,0) scale(1)} 50%{transform:translate(15px,-25px) scale(1.04)} }

.hero-inner {
  max-width: 1280px; margin: 0 auto; width: 100%;
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px;
  align-items: center; position: relative; z-index: 2;
}
.hero-eyebrow  { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 24px; opacity: 0; animation: slideUp .7s .1s var(--ease-out) forwards; }
.hero-eyebrow-dot { width: 6px; height: 6px; background: var(--c-cyan); border-radius: 50%; animation: pulse 2s ease infinite; }
.hero-eyebrow-text {
  font-size: .72rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--c-cyan); background: rgba(0,180,216,.08); border: 1px solid rgba(0,180,216,.2);
  padding: 5px 14px; border-radius: 20px;
}
.hero-title {
  font-size: clamp(2.4rem,4.5vw,4.2rem); font-weight: 700; color: var(--c-white);
  line-height: 1.05; margin-bottom: 22px; opacity: 0; animation: slideUp .7s .2s var(--ease-out) forwards;
}
.hero-title-line2 {
  color: transparent;
  background: linear-gradient(135deg, var(--c-blue3) 0%, var(--c-cyan) 100%);
  -webkit-background-clip: text; background-clip: text; display: block;
}
.hero-subtitle {
  font-size: 1rem; line-height: 1.8; color: rgba(255,255,255,.5); max-width: 500px;
  margin-bottom: 40px; opacity: 0; animation: slideUp .7s .3s var(--ease-out) forwards; font-weight: 300;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; opacity: 0; animation: slideUp .7s .4s var(--ease-out) forwards; }

.hero-stats { display: flex; gap: 0; margin-top: 56px; border-top: 1px solid rgba(255,255,255,.07); padding-top: 32px; opacity: 0; animation: slideUp .7s .5s var(--ease-out) forwards; }
.hero-stat  { flex: 1; padding: 0 28px; border-right: 1px solid rgba(255,255,255,.07); }
.hero-stat:first-child { padding-left: 0; }
.hero-stat:last-child  { border-right: none; }
.hero-stat-value { font-family: var(--font-head); font-size: 2.2rem; font-weight: 700; color: #fff; display: block; letter-spacing: -0.04em; line-height: 1; }
.hero-stat-value span { color: var(--c-cyan); }
.hero-stat-label { font-size: .72rem; font-weight: 500; color: rgba(255,255,255,.35); text-transform: uppercase; letter-spacing: .1em; margin-top: 6px; display: block; }

/* Hero Panel */
.hero-panel { opacity: 0; animation: slideUp .7s .25s var(--ease-out) forwards; }
.panel-card {
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-xl); overflow: hidden; backdrop-filter: blur(20px); position: relative;
}
.panel-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(21,101,192,.06) 0%, transparent 60%); pointer-events: none;
}
.panel-header { padding: 24px 28px 20px; border-bottom: 1px solid rgba(255,255,255,.06); display: flex; align-items: center; gap: 12px; }
.panel-header-dot   { width: 8px; height: 8px; border-radius: 50%; background: var(--c-cyan); animation: pulse 2s ease infinite; }
.panel-header-title { font-family: var(--font-head); font-size: .72rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.4); }
.panel-segments { padding: 16px 20px; }
.panel-seg {
  display: flex; align-items: center; gap: 14px; padding: 11px 12px;
  border-radius: 10px; transition: background .25s, transform .25s var(--ease-spring); cursor: default;
}
.panel-seg:hover { background: rgba(255,255,255,.05); transform: translateX(4px); }
.panel-seg-icon {
  width: 32px; height: 32px; border-radius: 8px;
  background: rgba(21,101,192,.2); border: 1px solid rgba(21,101,192,.3);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  transition: background .25s;
}
.panel-seg:hover .panel-seg-icon { background: rgba(21,101,192,.35); }
.panel-seg-icon svg { width: 15px; height: 15px; stroke: var(--c-cyan); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.panel-seg-name { flex: 1; font-family: var(--font-head); font-size: .84rem; font-weight: 500; color: rgba(255,255,255,.8); }
.panel-seg-tag  { font-size: .6rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; padding: 3px 9px; border-radius: 20px; }
.panel-seg-tag.primary   { background: rgba(0,180,216,.15); color: var(--c-cyan); border: 1px solid rgba(0,180,216,.25); }
.panel-seg-tag.secondary { background: rgba(255,255,255,.07); color: rgba(255,255,255,.4); border: 1px solid rgba(255,255,255,.1); }
.panel-footer {
  padding: 16px 20px 24px; border-top: 1px solid rgba(255,255,255,.06);
  margin-top: 4px; display: flex; align-items: center; gap: 10px;
}
.panel-footer-icon { width: 36px; height: 36px; background: rgba(37,211,102,.15); border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.panel-footer-icon svg { width: 16px; height: 16px; fill: #25D366; }
.panel-footer-text { font-size: .78rem; color: rgba(255,255,255,.4); line-height: 1.4; }
.panel-footer-text strong { color: rgba(255,255,255,.7); display: block; font-family: var(--font-head); font-size: .82rem; }

/* ── 8. SECTIONS BASE ── */
section { position: relative; }
.section-inner { max-width: 1280px; margin: 0 auto; padding: 96px 5%; }
.section-eyebrow { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 14px; }
.section-eyebrow-line { width: 20px; height: 1.5px; background: var(--c-blue3); border-radius: 2px; }
.section-eyebrow-text { font-size: .68rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; color: var(--c-blue3); }
.section-title    { font-size: clamp(1.8rem,2.8vw,2.8rem); font-weight: 700; color: var(--c-white); margin-bottom: 14px; }
.section-title .accent { color: transparent; background: linear-gradient(135deg, var(--c-blue3), var(--c-cyan)); -webkit-background-clip: text; background-clip: text; }
.section-subtitle { font-size: .95rem; line-height: 1.75; color: rgba(255,255,255,.4); max-width: 520px; font-weight: 300; }
.section-head           { margin-bottom: 56px; }
.section-head.centered  { text-align: center; }
.section-head.centered .section-subtitle { margin: 0 auto; }
.section-head.centered .section-eyebrow  { justify-content: center; }

/* ── 9. REVEAL ANIMATIONS ── */
.reveal       { opacity: 0; transform: translateY(30px);  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); }
.reveal-left  { opacity: 0; transform: translateX(-30px); transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); }
.reveal-right { opacity: 0; transform: translateX(30px);  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); }
.reveal.visible, .reveal-left.visible, .reveal-right.visible { opacity: 1; transform: translate(0,0); }
.delay-1 { transition-delay: .1s; } .delay-2 { transition-delay: .2s; }
.delay-3 { transition-delay: .3s; } .delay-4 { transition-delay: .4s; } .delay-5 { transition-delay: .5s; }

/* ── 10. ABOUT ── */
.about-section { background: var(--c-navy2); }
.about-grid    { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.about-visual  { position: relative; }
.about-card {
  background: var(--c-navy3); border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius-xl); padding: 40px; position: relative; overflow: hidden;
}
.about-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--c-blue), var(--c-cyan)); }
.about-card-mesh { position: absolute; inset: 0; background: radial-gradient(circle at 80% 20%, rgba(21,101,192,.15) 0%, transparent 60%); pointer-events: none; }
.about-card-logo { margin-bottom: 28px; }
.about-card-logo img { height: 48px; border-radius: 8px; background: white; padding: 4px; }
.about-quote { font-family: var(--font-head); font-size: 1.15rem; font-weight: 600; color: #fff; line-height: 1.5; margin-bottom: 28px; position: relative; z-index: 1; }
.about-quote-line { width: 40px; height: 2px; background: linear-gradient(90deg, var(--c-blue), var(--c-cyan)); border-radius: 2px; margin-bottom: 24px; }
.about-card-info  { font-size: .82rem; color: rgba(255,255,255,.4); line-height: 1.7; position: relative; z-index: 1; }
.about-badge {
  position: absolute; bottom: -20px; right: -20px;
  background: linear-gradient(135deg, var(--c-blue), var(--c-blue2));
  border-radius: var(--radius-md); padding: 18px 22px; text-align: center; box-shadow: var(--shadow-lg);
}
.about-badge-val   { font-family: var(--font-head); font-size: 2rem; font-weight: 700; color: #fff; display: block; line-height: 1; }
.about-badge-label { font-size: .65rem; font-weight: 600; text-transform: uppercase; letter-spacing: .1em; color: rgba(255,255,255,.6); margin-top: 4px; display: block; }
.about-features { display: flex; flex-direction: column; gap: 20px; margin-top: 32px; }
.about-feature {
  display: flex; gap: 16px; align-items: flex-start; padding: 20px;
  background: rgba(255,255,255,.03); border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius-md);
  transition: background .3s, border-color .3s, transform .3s var(--ease-spring);
}
.about-feature:hover { background: rgba(21,101,192,.08); border-color: rgba(21,101,192,.2); transform: translateX(6px); }
.about-feature-icon {
  width: 42px; height: 42px; border-radius: 10px;
  background: rgba(21,101,192,.15); border: 1px solid rgba(21,101,192,.25);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: background .3s;
}
.about-feature:hover .about-feature-icon { background: rgba(21,101,192,.25); }
.about-feature-icon svg { width: 18px; height: 18px; stroke: var(--c-blue3); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.about-feature-title { font-family: var(--font-head); font-size: .9rem; font-weight: 600; color: #fff; margin-bottom: 4px; }
.about-feature-desc  { font-size: .82rem; color: rgba(255,255,255,.4); line-height: 1.6; }

/* ── 11. PRODUCTS ── */
.products-section { background: var(--c-navy); }
.products-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 1px;
  background: rgba(255,255,255,.06); border-radius: var(--radius-xl);
  overflow: hidden; border: 1px solid rgba(255,255,255,.06);
}
.product-card {
  background: var(--c-navy); padding: 32px 28px; transition: background .3s;
  position: relative; overflow: hidden; cursor: default;
}
.product-card::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at var(--mx,50%) var(--my,50%), rgba(21,101,192,.12) 0%, transparent 50%);
  opacity: 0; transition: opacity .4s;
}
.product-card:hover { background: rgba(21,101,192,.06); }
.product-card:hover::before { opacity: 1; }
.product-card:hover .product-icon { background: var(--c-blue); border-color: var(--c-blue); }
.product-card:hover .product-icon svg { stroke: #fff; }
.product-icon {
  width: 48px; height: 48px;
  background: rgba(21,101,192,.12); border: 1px solid rgba(21,101,192,.25);
  border-radius: 12px; display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px; transition: background .3s, border-color .3s;
}
.product-icon svg { width: 20px; height: 20px; stroke: var(--c-blue3); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; transition: stroke .3s; }
.product-category { font-size: .65rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--c-blue3); margin-bottom: 6px; }
.product-card h3 { font-size: .95rem; font-weight: 600; color: #fff; margin-bottom: 8px; line-height: 1.3; }
.product-card p  { font-size: .82rem; color: rgba(255,255,255,.4); line-height: 1.65; margin-bottom: 16px; }
.product-tags    { display: flex; flex-wrap: wrap; gap: 5px; }
.product-tag {
  font-size: .62rem; font-weight: 600; padding: 3px 10px; border-radius: 20px;
  background: rgba(255,255,255,.05); color: rgba(255,255,255,.4);
  border: 1px solid rgba(255,255,255,.08); transition: background .2s, color .2s;
}
.product-card:hover .product-tag { background: rgba(21,101,192,.12); color: var(--c-blue3); border-color: rgba(21,101,192,.2); }
.products-cta { text-align: center; margin-top: 44px; }

/* ── 12. SEGMENTS ── */
.segments-section  { background: var(--c-navy2); }
.segments-layout   { display: grid; grid-template-columns: 380px 1fr; gap: 56px; align-items: start; }
.segments-sticky   { position: sticky; top: 88px; }
.segments-nav      { display: flex; flex-direction: column; gap: 2px; }
.seg-nav-item {
  display: flex; align-items: center; gap: 12px; padding: 14px 18px;
  border-radius: var(--radius-md); cursor: pointer;
  transition: background .25s, transform .2s var(--ease-spring); border: 1px solid transparent;
}
.seg-nav-item:hover { background: rgba(255,255,255,.04); }
.seg-nav-item.active { background: rgba(21,101,192,.12); border-color: rgba(21,101,192,.2); }
.seg-nav-indicator  { width: 3px; height: 24px; border-radius: 3px; background: rgba(255,255,255,.1); flex-shrink: 0; transition: background .25s, height .3s var(--ease-spring); }
.seg-nav-item.active .seg-nav-indicator { background: var(--c-cyan); height: 32px; }
.seg-nav-name { font-family: var(--font-head); font-size: .88rem; font-weight: 600; color: rgba(255,255,255,.5); transition: color .25s; }
.seg-nav-item.active .seg-nav-name { color: #fff; }
.seg-nav-badge { margin-left: auto; font-size: .6rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 2px 8px; border-radius: 20px; }
.seg-nav-badge.primary { background: rgba(0,180,216,.15); color: var(--c-cyan); border: 1px solid rgba(0,180,216,.2); }
.seg-nav-badge.default { background: rgba(255,255,255,.06); color: rgba(255,255,255,.35); border: 1px solid rgba(255,255,255,.08); }
.segments-content-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.seg-card {
  background: rgba(255,255,255,.03); border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius-lg); padding: 24px;
  transition: background .3s, border-color .3s, transform .3s var(--ease-spring);
}
.seg-card:hover { background: rgba(21,101,192,.08); border-color: rgba(21,101,192,.2); transform: translateY(-4px); }
.seg-card.featured {
  grid-column: 1/-1; background: var(--c-navy3); border-color: rgba(21,101,192,.2);
  position: relative; overflow: hidden;
}
.seg-card.featured::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--c-blue), var(--c-cyan)); }
.seg-card-eyebrow {
  font-size: .63rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--c-blue3); display: flex; align-items: center; gap: 6px; margin-bottom: 8px;
}
.seg-card-eyebrow::before { content: ''; width: 14px; height: 1.5px; background: currentColor; border-radius: 1px; }
.seg-card h3 { font-size: 1.05rem; font-weight: 600; color: #fff; margin-bottom: 8px; }
.seg-card p  { font-size: .82rem; color: rgba(255,255,255,.45); line-height: 1.65; }
.seg-card-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(0,180,216,.1); border: 1px solid rgba(0,180,216,.2); color: var(--c-cyan);
  padding: 5px 12px; border-radius: 20px; font-size: .65rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase; margin-bottom: 14px;
}

/* ── 13. TESTIMONIALS ── */
.testimonials-section { background: var(--c-navy); }
.testimonials-grid    { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.testimonial-card {
  background: rgba(255,255,255,.03); border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius-lg); padding: 28px;
  display: flex; flex-direction: column; gap: 16px;
  transition: background .3s, border-color .3s, transform .3s var(--ease-spring);
}
.testimonial-card:hover { background: rgba(21,101,192,.07); border-color: rgba(21,101,192,.2); transform: translateY(-6px); box-shadow: 0 20px 60px rgba(5,14,26,.3); }
.testimonial-quote-marks { display: flex; gap: 3px; margin-bottom: 4px; }
.testimonial-quote-marks span { display: block; width: 16px; height: 3px; background: var(--c-blue3); border-radius: 3px; }
.testimonial-text   { font-size: .88rem; line-height: 1.75; color: rgba(255,255,255,.6); flex: 1; font-weight: 300; }
.testimonial-footer { display: flex; align-items: center; gap: 12px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.06); }
.testimonial-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--c-blue), var(--c-cyan));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-size: .82rem; font-weight: 700; color: #fff; flex-shrink: 0;
}
.testimonial-name { font-family: var(--font-head); font-size: .84rem; font-weight: 600; color: #fff; display: block; }
.testimonial-role { font-size: .72rem; color: rgba(255,255,255,.35); display: block; margin-top: 2px; }
.testimonial-stars { display: flex; gap: 2px; margin-bottom: 2px; }
.testimonial-stars span { font-size: .75rem; color: #FFC107; }

/* ── 14. CONTACT ── */
.contact-section   { background: var(--c-navy2); }
.contact-grid      { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
.contact-info-desc { font-size: .92rem; line-height: 1.8; color: rgba(255,255,255,.45); margin-bottom: 36px; font-weight: 300; }
.contact-items     { display: flex; flex-direction: column; gap: 14px; }
.contact-item {
  display: flex; gap: 14px; align-items: flex-start; padding: 16px;
  background: rgba(255,255,255,.03); border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius-md); transition: background .3s, border-color .3s;
}
.contact-item:hover { background: rgba(21,101,192,.07); border-color: rgba(21,101,192,.15); }
.contact-item-icon { width: 38px; height: 38px; background: rgba(21,101,192,.15); border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-item-icon svg { width: 16px; height: 16px; stroke: var(--c-blue3); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.contact-item-label { font-family: var(--font-head); font-size: .8rem; font-weight: 600; color: rgba(255,255,255,.5); margin-bottom: 3px; display: block; }
.contact-item-value { font-size: .84rem; color: rgba(255,255,255,.8); }
.contact-item-value a { color: rgba(255,255,255,.8); transition: color .2s; }
.contact-item-value a:hover { color: var(--c-cyan); }

.contact-form {
  background: rgba(255,255,255,.03); border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius-xl); padding: 36px; backdrop-filter: blur(20px);
}
.form-header { margin-bottom: 28px; padding-bottom: 22px; border-bottom: 1px solid rgba(255,255,255,.07); }
.form-header h3 { font-family: var(--font-head); font-size: 1.15rem; font-weight: 700; color: #fff; margin-bottom: 5px; }
.form-header p  { font-size: .8rem; color: rgba(255,255,255,.35); }
.form-group     { margin-bottom: 16px; }
.form-group label { display: block; font-size: .68rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.4); margin-bottom: 7px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 16px;
  background: rgba(255,255,255,.05); border: 1.5px solid rgba(255,255,255,.09);
  border-radius: var(--radius-sm); font-family: var(--font-body); font-size: .88rem; color: #fff;
  outline: none; transition: border-color .25s, background .25s, box-shadow .25s;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,.2); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--c-blue); background: rgba(21,101,192,.06);
  box-shadow: 0 0 0 3px rgba(21,101,192,.12);
}
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='rgba(255,255,255,0.3)' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; cursor: pointer;
}
.form-group select option { background: var(--c-navy2); color: #fff; }
.form-group textarea { resize: vertical; min-height: 100px; line-height: 1.6; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.btn-whatsapp {
  width: 100%; background: #25D366; color: #fff;
  padding: 15px 22px; border-radius: 12px;
  font-family: var(--font-head); font-size: .9rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  transition: background .25s, transform .2s var(--ease-spring), box-shadow .25s;
  box-shadow: 0 4px 20px rgba(37,211,102,.25); position: relative; overflow: hidden;
}
.btn-whatsapp::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, transparent, rgba(255,255,255,.1)); opacity: 0; transition: opacity .3s; }
.btn-whatsapp:hover   { background: #1ebc5b; transform: translateY(-3px); box-shadow: 0 12px 36px rgba(37,211,102,.4); }
.btn-whatsapp:hover::before { opacity: 1; }
.btn-whatsapp:active  { transform: translateY(0); }
.btn-whatsapp svg     { width: 20px; height: 20px; fill: #fff; flex-shrink: 0; }
.btn-whatsapp.sending { animation: btnPulse .6s ease infinite alternate; }
@keyframes btnPulse { from{opacity:1} to{opacity:.7} }
.form-note { text-align: center; font-size: .72rem; color: rgba(255,255,255,.25); margin-top: 10px; display: flex; align-items: center; justify-content: center; gap: 6px; }
.form-note::before { content: ''; display: block; width: 6px; height: 6px; border-radius: 50%; background: #25D366; }

/* ── 15. CTA BANNER ── */
.cta-section { background: var(--c-navy3); position: relative; overflow: hidden; }
.cta-section::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 60% 100% at 80% 50%, rgba(21,101,192,.2) 0%, transparent 70%); }
.cta-grid-bg {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px), linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 100% 80% at 50% 50%, black, transparent);
}
.cta-inner { max-width: 1280px; margin: 0 auto; padding: 80px 5%; text-align: center; position: relative; z-index: 1; }
.cta-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,180,216,.1); border: 1px solid rgba(0,180,216,.2); color: var(--c-cyan);
  padding: 7px 18px; border-radius: 20px; font-family: var(--font-head); font-size: .72rem;
  font-weight: 700; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 24px;
}
.cta-badge::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--c-cyan); animation: pulse 2s ease infinite; }
.cta-inner h2 { font-size: clamp(1.8rem,3vw,2.8rem); font-weight: 700; color: #fff; margin-bottom: 14px; }
.cta-inner p  { color: rgba(255,255,255,.45); font-size: .92rem; max-width: 500px; margin: 0 auto 32px; line-height: 1.7; font-weight: 300; }

/* ── 16. FOOTER ── */
footer { background: var(--c-ink); padding: 60px 5% 28px; border-top: 1px solid rgba(255,255,255,.06); }
.footer-grid   { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 2.2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand p { font-size: .82rem; color: rgba(255,255,255,.28); line-height: 1.7; max-width: 280px; margin-top: 16px; }
.footer-brand img { height: 40px; background: white; border-radius: 8px; padding: 3px; }
.footer-col h4  { font-family: var(--font-head); font-size: .65rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.3); margin-bottom: 16px; }
.footer-col ul  { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.footer-col a   { font-size: .82rem; color: rgba(255,255,255,.3); transition: color .2s; }
.footer-col a:hover { color: rgba(255,255,255,.75); }
.footer-bottom  { max-width: 1280px; margin: 0 auto; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.06); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: .74rem; color: rgba(255,255,255,.2); }
.footer-legal   { display: flex; gap: 20px; }
.footer-legal a { font-size: .74rem; color: rgba(255,255,255,.2); transition: color .2s; }
.footer-legal a:hover { color: rgba(255,255,255,.5); }

/* ── 17. WHATSAPP FLOAT ── */
.whatsapp-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 700;
  width: 56px; height: 56px; background: #25D366; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 28px rgba(37,211,102,.5); text-decoration: none;
  transition: transform .3s var(--ease-spring), box-shadow .3s;
  animation: waBounce 3s ease infinite;
}
.whatsapp-float:hover { transform: scale(1.12); box-shadow: 0 10px 40px rgba(37,211,102,.65); }
.whatsapp-float svg   { width: 26px; height: 26px; fill: #fff; }
.whatsapp-tooltip {
  position: absolute; right: 68px; top: 50%; transform: translateY(-50%);
  background: var(--c-ink); color: rgba(255,255,255,.85); padding: 6px 14px; border-radius: 8px;
  font-family: var(--font-head); font-size: .74rem; font-weight: 600; white-space: nowrap;
  opacity: 0; pointer-events: none; transition: opacity .25s; border: 1px solid rgba(255,255,255,.08);
}
.whatsapp-tooltip::after {
  content: ''; position: absolute; right: -6px; top: 50%; transform: translateY(-50%);
  width: 0; height: 0; border-top: 5px solid transparent; border-bottom: 5px solid transparent; border-left: 6px solid var(--c-ink);
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }
@keyframes waBounce { 0%,80%,100%{transform:scale(1)} 90%{transform:scale(1.06)} }

/* ── 18. SCROLL PROGRESS ── */
#scroll-progress { position: fixed; top: 0; left: 0; height: 2px; background: linear-gradient(90deg, var(--c-blue), var(--c-cyan)); width: 0%; z-index: 900; transition: width .1s; }

/* ── 19. UTILITIES / ANIMATIONS ── */
@keyframes slideUp { from{opacity:0;transform:translateY(24px)} to{opacity:1;transform:translateY(0)} }
@keyframes pulse   { 0%,100%{box-shadow:0 0 0 0 rgba(0,180,216,.6)} 50%{box-shadow:0 0 0 8px rgba(0,180,216,0)} }
@keyframes shake   { 0%,100%{transform:translateX(0)} 20%,60%{transform:translateX(-6px)} 40%,80%{transform:translateX(6px)} }

/* Buttons */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--c-blue); color: #fff; padding: 14px 28px;
  border-radius: 12px; font-family: var(--font-head); font-size: .88rem; font-weight: 600;
  box-shadow: var(--shadow-blue); transition: background .2s, transform .2s var(--ease-spring), box-shadow .2s;
  position: relative; overflow: hidden; letter-spacing: .01em;
}
.btn-primary::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg,transparent,rgba(255,255,255,.1)); opacity: 0; transition: opacity .3s; }
.btn-primary:hover   { background: var(--c-blue2); transform: translateY(-3px); box-shadow: 0 16px 48px rgba(21,101,192,.5); }
.btn-primary:hover::before { opacity: 1; }
.btn-primary svg { width: 16px; height: 16px; flex-shrink: 0; transition: transform .3s var(--ease-spring); }
.btn-primary:hover svg { transform: translateX(4px); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.05); color: rgba(255,255,255,.75); padding: 14px 28px;
  border-radius: 12px; font-family: var(--font-head); font-size: .88rem; font-weight: 500;
  border: 1px solid rgba(255,255,255,.1);
  transition: background .2s, color .2s, transform .2s var(--ease-spring), border-color .2s;
}
.btn-ghost:hover { background: rgba(255,255,255,.09); color: #fff; border-color: rgba(255,255,255,.2); transform: translateY(-3px); }

/* ── 20. RESPONSIVE ── */
@media (max-width: 1060px) {
  .hero-inner       { grid-template-columns: 1fr; }
  .hero-panel       { display: none; }
  .segments-layout  { grid-template-columns: 1fr; }
  .segments-sticky  { position: static; }
}
@media (max-width: 840px) {
  .nav-links        { display: none; }
  .nav-hamburger    { display: flex; }
  .about-grid       { grid-template-columns: 1fr; }
  .testimonials-grid{ grid-template-columns: 1fr; }
  .contact-grid     { grid-template-columns: 1fr; }
  .footer-grid      { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 580px) {
  .section-inner           { padding: 72px 5%; }
  .products-grid           { grid-template-columns: 1fr; }
  .segments-content-grid   { grid-template-columns: 1fr; }
  .footer-grid             { grid-template-columns: 1fr; }
  .form-row                { grid-template-columns: 1fr; }
  .hero-stats              { flex-direction: column; gap: 20px; }
  .hero-stat               { border-right: none; border-bottom: 1px solid rgba(255,255,255,.07); padding: 0 0 20px; }
  .hero-stat:last-child    { border-bottom: none; }
}