/* ============================================================
   PLANETADCLA — stylesheet v2.0
   Sistema de diseño completo · mobile-first · sin dependencias
   ============================================================ */

/* ─── VARIABLES ─────────────────────────────────────────────── */
:root {
  --navy:        #0d2137;
  --navy-mid:    #163352;
  --navy-light:  #1e4876;
  --blue-ar:     #4a8fd4;
  --gold:        #c9a84c;
  --gold-light:  #e8c96c;
  --orange:      #e07020;
  --green:       #1fa85a;
  --white:       #ffffff;
  --off-white:   #f3f6fb;
  --surface:     #e8eef6;
  --text:        #0d1f2d;
  --text-mid:    #3d5166;
  --muted:       #7a8fa3;
  --border:      #ccd8e8;
  --shadow-sm:   0 2px 8px rgba(13,33,55,.10);
  --shadow-md:   0 6px 24px rgba(13,33,55,.14);
  --shadow-lg:   0 16px 48px rgba(13,33,55,.18);
  --radius:      10px;
  --radius-lg:   16px;
  --transition:  .25s ease;
  --font:        'Inter', system-ui, -apple-system, sans-serif;
  --font-display:'Montserrat', var(--font);
}

/* ─── RESET ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }

/* ─── TYPOGRAPHY ─────────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--navy);
}
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
p  { color: var(--text-mid); }

.section-label {
  display: inline-block;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--blue-ar);
  margin-bottom: .6rem;
}
.section-title {
  margin-bottom: 1rem;
}
.section-sub {
  font-size: 1.05rem;
  color: var(--text-mid);
  max-width: 640px;
  margin-bottom: 2.5rem;
}

/* ─── LAYOUT ─────────────────────────────────────────────────── */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}
.section { padding: 80px 0; }
.section-alt { background: var(--off-white); }

/* ─── BUTTONS ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 1.8rem;
  border-radius: 8px;
  font-size: .95rem;
  font-weight: 600;
  font-family: var(--font-display);
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--orange);
  color: var(--white);
  box-shadow: 0 4px 18px rgba(224,112,32,.35);
}
.btn-primary:hover {
  background: #c55e18;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(224,112,32,.45);
}
.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.6);
}
.btn-secondary:hover {
  background: rgba(255,255,255,.1);
  border-color: var(--white);
}
.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
}
.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
}
.btn-gold {
  background: var(--gold);
  color: var(--navy);
}
.btn-gold:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
}
.btn-lg { padding: 1rem 2.2rem; font-size: 1.05rem; }
.btn-sm { padding: .55rem 1.2rem; font-size: .85rem; }

/* ─── COOKIE BANNER ──────────────────────────────────────────── */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  max-width: 520px;
  background: var(--navy);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  box-shadow: var(--shadow-lg);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transform: translateY(120%);
  transition: transform .4s ease;
}
.cookie-banner.show { transform: translateY(0); }
.cookie-banner p { font-size: .88rem; color: rgba(255,255,255,.8); }
.cookie-banner p a { color: var(--blue-ar); text-decoration: underline; }
.cookie-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cookie-accept {
  background: var(--orange);
  color: white;
  padding: .5rem 1.2rem;
  border-radius: 6px;
  font-size: .85rem;
  font-weight: 600;
}
.cookie-reject {
  background: transparent;
  color: rgba(255,255,255,.6);
  padding: .5rem 1.2rem;
  border-radius: 6px;
  font-size: .85rem;
  border: 1px solid rgba(255,255,255,.2);
}

/* ─── HEADER / NAV ───────────────────────────────────────────── */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: all var(--transition);
}
#header.scrolled {
  background: var(--navy);
  padding: 10px 0;
  box-shadow: 0 2px 20px rgba(0,0,0,.3);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-logo img {
  height: 38px;
  width: auto;
  transition: height var(--transition);
}
#header.scrolled .nav-logo img { height: 32px; }
.nav-links {
  display: flex;
  gap: 0;
  margin-left: auto;
  align-items: center;
}
.nav-links a {
  color: rgba(255,255,255,.85);
  font-size: .9rem;
  font-weight: 500;
  padding: .5rem .9rem;
  border-radius: 6px;
  transition: all var(--transition);
}
.nav-links a:hover { color: var(--white); background: rgba(255,255,255,.1); }
.nav-lang {
  color: rgba(255,255,255,.6) !important;
  font-size: .8rem !important;
  font-weight: 600 !important;
  letter-spacing: .05em;
  border: 1px solid rgba(255,255,255,.25) !important;
  border-radius: 5px !important;
  padding: .3rem .7rem !important;
}
.nav-cta { margin-left: .5rem; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── HERO ───────────────────────────────────────────────────── */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--navy);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1665254369274-4b459f3ce48c?w=1920&q=85&auto=format&fit=crop');
  background-size: cover;
  background-position: center 40%;
  opacity: .38;
}
.hero-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(13,33,55,.95) 0%,
    rgba(22,51,82,.80) 60%,
    rgba(74,143,212,.20) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  padding: 120px 0 80px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(201,168,76,.15);
  border: 1px solid rgba(201,168,76,.4);
  color: var(--gold-light);
  border-radius: 50px;
  padding: .4rem 1rem;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .05em;
  margin-bottom: 1.4rem;
}
.hero-content h1 {
  color: var(--white);
  margin-bottom: 1.2rem;
  text-shadow: 0 2px 20px rgba(0,0,0,.3);
}
.hero-content h1 span { color: var(--gold-light); }
.hero-sub {
  font-size: 1.15rem;
  color: rgba(255,255,255,.82);
  margin-bottom: 2rem;
  max-width: 620px;
  line-height: 1.7;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 2.8rem;
}
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .82rem;
  color: rgba(255,255,255,.65);
}
.trust-item .check {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.trust-item .check::after { content: '✓'; color: white; font-size: 9px; font-weight: 700; }

/* ─── STATS BAR ──────────────────────────────────────────────── */
#stats {
  background: var(--navy-mid);
  padding: 36px 0;
  border-top: 1px solid rgba(255,255,255,.05);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  text-align: center;
}
.stat-item {
  padding: 0 20px;
  border-right: 1px solid rgba(255,255,255,.08);
}
.stat-item:last-child { border-right: none; }
.stat-number {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: .3rem;
}
.stat-number span { color: var(--gold); }
.stat-label {
  font-size: .78rem;
  color: rgba(255,255,255,.55);
  letter-spacing: .05em;
  text-transform: uppercase;
}

/* ─── PRODUCTS GRID ──────────────────────────────────────────── */
#productos .section-title { text-align: center; }
#productos .section-sub { margin: 0 auto 2.5rem; text-align: center; }
.products-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}
.product-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 16px;
  text-align: center;
  cursor: default;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.product-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-ar), var(--gold));
  transform: scaleX(0);
  transition: transform var(--transition);
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--blue-ar);
}
.product-card:hover::before { transform: scaleX(1); }
.product-icon { font-size: 2rem; margin-bottom: .7rem; }
.product-name {
  font-size: .85rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: .4rem;
  font-family: var(--font-display);
}
.product-brands {
  font-size: .72rem;
  color: var(--muted);
  line-height: 1.5;
}

/* ─── PROCESS ────────────────────────────────────────────────── */
#proceso .section-title { text-align: center; }
#proceso .section-sub { margin: 0 auto 2.5rem; text-align: center; }
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.process-grid::before {
  content: '';
  position: absolute;
  top: 40px;
  left: calc(12.5%);
  right: calc(12.5%);
  height: 2px;
  background: linear-gradient(90deg, var(--blue-ar), var(--gold));
  z-index: 0;
}
.process-step {
  text-align: center;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}
.step-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--navy);
  color: white;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.2rem;
  box-shadow: 0 0 0 6px var(--off-white), 0 4px 20px rgba(13,33,55,.2);
  font-family: var(--font-display);
}
.step-num-label {
  font-size: .6rem;
  color: var(--gold);
  font-weight: 700;
  letter-spacing: .1em;
  line-height: 1;
}
.step-num-val {
  font-size: 1.4rem;
  font-weight: 800;
  line-height: 1.1;
}
.process-step h3 {
  font-size: .95rem;
  margin-bottom: .5rem;
}
.process-step p {
  font-size: .82rem;
  color: var(--muted);
}

/* ─── WHY ARGENTINA ──────────────────────────────────────────── */
#argentina {
  background: var(--navy);
  color: white;
  position: relative;
  overflow: hidden;
}
#argentina::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(74,143,212,.15) 0%, transparent 70%);
}
#argentina .section-label { color: var(--gold); }
#argentina .section-title { color: var(--white); }
#argentina .section-sub { color: rgba(255,255,255,.7); }
.arg-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.arg-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all var(--transition);
}
.arg-card:hover {
  background: rgba(255,255,255,.08);
  transform: translateY(-4px);
}
.arg-icon {
  font-size: 2.4rem;
  margin-bottom: 1rem;
}
.arg-card h3 { color: var(--white); margin-bottom: .6rem; font-size: 1.1rem; }
.arg-card p { color: rgba(255,255,255,.65); font-size: .9rem; line-height: 1.6; }
.arg-tag {
  display: inline-block;
  margin-top: .8rem;
  font-size: .72rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: .05em;
  text-transform: uppercase;
}

/* ─── INCOTERMS ──────────────────────────────────────────────── */
#incoterms { background: var(--off-white); }
.inco-intro {
  display: flex;
  gap: 48px;
  align-items: flex-start;
  margin-bottom: 2.5rem;
}
.inco-text { flex: 1; }
.inco-cta-block { flex-shrink: 0; }
.inco-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px;
}
.inco-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 10px;
  text-align: center;
  transition: all var(--transition);
}
.inco-card:hover {
  border-color: var(--blue-ar);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}
.inco-code {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--navy);
  font-family: var(--font-display);
  margin-bottom: .3rem;
}
.inco-name {
  font-size: .68rem;
  color: var(--muted);
  line-height: 1.3;
}
.inco-scope {
  display: inline-block;
  margin-top: .5rem;
  font-size: .65rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--off-white);
  color: var(--blue-ar);
}
.inco-note {
  margin-top: 1.2rem;
  font-size: .85rem;
  color: var(--muted);
  display: flex;
  align-items: flex-start;
  gap: .5rem;
}
.inco-note::before { content: 'ℹ️'; flex-shrink: 0; }

/* ─── CASO DE ÉXITO ──────────────────────────────────────────── */
#casos, #cases { background: var(--navy); overflow: hidden; position: relative; }
#casos::after, #cases::after {
  content: '"';
  position: absolute;
  top: -20px;
  right: 5%;
  font-size: 18rem;
  color: rgba(255,255,255,.02);
  font-family: Georgia, serif;
  line-height: 1;
}
#casos .section-label, #cases .section-label { color: var(--gold); }
#casos .section-title, #cases .section-title { color: var(--white); }
.case-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
.case-info {
  padding: 48px 40px;
}
.case-logo {
  height: 44px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: .9;
  margin-bottom: 1.6rem;
}
.case-quote {
  font-size: 1.1rem;
  color: rgba(255,255,255,.85);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 1.2rem;
  position: relative;
  padding-left: 20px;
  border-left: 3px solid var(--gold);
}
.case-client {
  font-size: .82rem;
  color: rgba(255,255,255,.5);
  margin-bottom: 1.6rem;
}
.case-detail {
  font-size: .88rem;
  color: rgba(255,255,255,.65);
  line-height: 1.6;
}
.case-metrics {
  padding: 48px 40px;
  background: rgba(255,255,255,.04);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
}
.metric-item {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  padding: 20px 24px;
  border-left: 3px solid var(--gold);
}
.metric-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: .25rem;
}
.metric-value span { color: var(--gold); }
.metric-label {
  font-size: .8rem;
  color: rgba(255,255,255,.5);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.metric-sub {
  font-size: .78rem;
  color: rgba(255,255,255,.35);
  margin-top: .2rem;
}

/* ─── HOLDING ────────────────────────────────────────────────── */
#holding { background: var(--off-white); }
#holding .section-title { text-align: center; }
#holding .section-sub { margin: 0 auto 2.5rem; text-align: center; }
.holding-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.holding-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  text-align: center;
  transition: all var(--transition);
}
.holding-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue-ar);
  cursor: pointer;
}
.holding-logo {
  height: 40px;
  width: auto;
  margin: 0 auto 1rem;
  object-fit: contain;
}
.holding-tag {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue-ar);
  margin-bottom: .5rem;
}
.holding-card h3 { font-size: 1rem; margin-bottom: .5rem; }
.holding-card p { font-size: .85rem; color: var(--muted); }
.holding-card a {
  display: inline-block;
  margin-top: .8rem;
  font-size: .78rem;
  font-weight: 600;
  color: var(--blue-ar);
  text-decoration: underline;
}

/* ─── LEAD MAGNET ────────────────────────────────────────────── */
#leadmagnet {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  padding: 60px 0;
}
.lm-inner {
  display: flex;
  align-items: center;
  gap: 40px;
}
.lm-text { flex: 1; }
.lm-text .section-label { color: var(--gold); }
.lm-text h2 { color: var(--white); margin-bottom: .8rem; }
.lm-text p { color: rgba(255,255,255,.72); }
.lm-features {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  margin: 1rem 0 1.6rem;
}
.lm-feature {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .88rem;
  color: rgba(255,255,255,.75);
}
.lm-feature::before { content: '✓'; color: var(--green); font-weight: 700; }
.lm-form {
  flex-shrink: 0;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  padding: 28px;
  width: 360px;
}
.lm-form h3 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 1rem;
}
.lm-form input {
  width: 100%;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 7px;
  padding: .7rem 1rem;
  color: white;
  font-size: .9rem;
  font-family: var(--font);
  margin-bottom: .7rem;
}
.lm-form input::placeholder { color: rgba(255,255,255,.4); }
.lm-form input:focus { outline: none; border-color: var(--gold); }
.lm-form button { width: 100%; }
.lm-privacy {
  text-align: center;
  font-size: .72rem;
  color: rgba(255,255,255,.35);
  margin-top: .6rem;
}

/* ─── FAQ ────────────────────────────────────────────────────── */
#faq { background: var(--off-white); }
#faq .section-title { text-align: center; }
#faq .section-sub { margin: 0 auto 2.5rem; text-align: center; }
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 10px;
  overflow: hidden;
}
.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 22px;
  text-align: left;
  font-size: .95rem;
  font-weight: 600;
  color: var(--navy);
  font-family: var(--font-display);
  gap: 12px;
}
.faq-q:hover { background: var(--off-white); }
.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--navy);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  transition: transform var(--transition), background var(--transition);
}
.faq-item.open .faq-icon {
  transform: rotate(45deg);
  background: var(--orange);
}
.faq-a {
  display: none;
  padding: 0 22px 18px;
  font-size: .9rem;
  color: var(--text-mid);
  line-height: 1.7;
}
.faq-item.open .faq-a { display: block; }
.faq-a ul { margin: .5rem 0 .5rem 1rem; }
.faq-a ul li { list-style: disc; color: var(--text-mid); font-size: .88rem; padding: .15rem 0; }
.faq-a strong { color: var(--navy); }

/* ─── CONTACTO ───────────────────────────────────────────────── */
#contacto { background: var(--white); }
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: start;
}
.contact-info .section-label { margin-bottom: .4rem; }
.contact-info h2 { margin-bottom: 1rem; }
.contact-info > p { color: var(--text-mid); font-size: .95rem; margin-bottom: 1.6rem; }
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 1rem;
}
.contact-icon {
  width: 42px;
  height: 42px;
  background: var(--off-white);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-detail-text strong {
  display: block;
  font-size: .82rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: .1rem;
}
.contact-detail-text span {
  font-size: .88rem;
  color: var(--text-mid);
}
.contact-channels {
  display: flex;
  gap: 10px;
  margin-top: 1.6rem;
}
.wa-btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: #25d366;
  color: white;
  padding: .7rem 1.2rem;
  border-radius: 8px;
  font-size: .88rem;
  font-weight: 600;
  transition: all var(--transition);
}
.wa-btn:hover { background: #1ebe5a; transform: translateY(-2px); }

.contact-form {
  background: var(--off-white);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.contact-form h3 {
  font-size: 1.1rem;
  margin-bottom: 1.4rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  margin-bottom: 12px;
}
.form-group label {
  font-size: .78rem;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: .03em;
  text-transform: uppercase;
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: .75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: 7px;
  font-size: .9rem;
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue-ar);
  box-shadow: 0 0 0 3px rgba(74,143,212,.12);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-checkboxes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 12px;
}
.form-check {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .85rem;
  color: var(--text-mid);
  cursor: pointer;
}
.form-check input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--navy);
  cursor: pointer;
  flex-shrink: 0;
  padding: 0;
  border-radius: 3px;
  margin: 0;
}
.form-submit-wrap { text-align: center; }
.form-submit-wrap .btn { width: 100%; justify-content: center; }
.form-trust {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 10px;
  flex-wrap: wrap;
}
.form-trust span {
  font-size: .72rem;
  color: var(--muted);
}
.form-trust span::before { content: '✓ '; color: var(--green); font-weight: 700; }
.form-success {
  display: none;
  text-align: center;
  padding: 32px;
  color: var(--green);
  font-weight: 600;
  font-size: 1.05rem;
}

/* ─── FOOTER ─────────────────────────────────────────────────── */
footer {
  background: var(--navy);
  color: rgba(255,255,255,.6);
  padding: 56px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand img {
  height: 36px;
  width: auto;
  margin-bottom: 1rem;
  filter: brightness(0) invert(1);
  opacity: .85;
}
.footer-brand p {
  font-size: .83rem;
  line-height: 1.6;
  color: rgba(255,255,255,.5);
}
.footer-col h4 {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  margin-bottom: .8rem;
}
.footer-col a, .footer-col p {
  display: block;
  font-size: .83rem;
  color: rgba(255,255,255,.6);
  padding: .22rem 0;
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--white); }
.footer-col .cuit {
  font-size: .75rem;
  color: rgba(255,255,255,.35);
  margin-top: .4rem;
}
.footer-divider {
  border: none;
  border-top: 1px solid rgba(255,255,255,.07);
  margin-bottom: 20px;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: .78rem; }
.footer-bottom-links {
  display: flex;
  gap: 16px;
}
.footer-bottom-links a {
  font-size: .75rem;
  color: rgba(255,255,255,.35);
}
.footer-bottom-links a:hover { color: rgba(255,255,255,.7); }

/* ─── WA FLOAT ───────────────────────────────────────────────── */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 24px rgba(37,211,102,.45);
  transition: all var(--transition);
}
.wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37,211,102,.6);
}
.wa-float svg {
  width: 28px;
  height: 28px;
  fill: white;
}
.wa-tooltip-float {
  position: absolute;
  right: 68px;
  background: var(--navy);
  color: white;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: .8rem;
  font-weight: 500;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(6px);
  transition: all var(--transition);
}
.wa-float:hover .wa-tooltip-float {
  opacity: 1;
  transform: translateX(0);
}
.wa-tooltip-float::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--navy);
  border-right: none;
}

/* ─── REVEAL ANIMATIONS ──────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .55s ease, transform .55s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ─── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .products-grid { grid-template-columns: repeat(4, 1fr); }
  .inco-grid { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .case-card { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 56px 0; }
  .hamburger { display: flex; }
  .nav-links {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--navy);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: .5rem;
    z-index: 999;
  }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 1.2rem; padding: .8rem 1.2rem; }
  .nav-cta { margin-left: 0 !important; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,.08); padding: 12px; }
  .stat-item:last-child, .stat-item:nth-child(2) { border-bottom: none; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .process-grid::before { display: none; }
  .arg-grid { grid-template-columns: 1fr; }
  .inco-grid { grid-template-columns: repeat(3, 1fr); }
  .inco-intro { flex-direction: column; gap: 24px; }
  .holding-grid { grid-template-columns: 1fr; }
  .contact-wrap { grid-template-columns: 1fr; }
  .lm-inner { flex-direction: column; }
  .lm-form { width: 100%; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { justify-content: center; }
  .case-metrics { padding: 28px 24px; }
  .case-info { padding: 28px 24px; }
}

@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr 1fr; }
  .inco-grid { grid-template-columns: repeat(2, 1fr); }
  .form-checkboxes { grid-template-columns: 1fr; }
  .stat-number { font-size: 1.8rem; }
}