/* ═══════════════════════════════════════════════════════════════
   VALTAM OPS — Estilo Accenture
   Paleta: Azul + Blanco (logo Valtam)
   Tipografía: Barlow Condensed (display) + Barlow (body)
   Animaciones: Sharp, corporativo, alto impacto
═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,300&display=swap');

:root {
  --primary:       #0050A0;
  --primary-dark:  #003D7A;
  --primary-light: #0070D2;
  --primary-muted: #E8F1FB;
  --accent:        #00A3E0;
  --black:         #000000;
  --dark:          #0A0A0A;
  --dark-2:        #111827;
  --mid:           #4B5563;
  --light-mid:     #9CA3AF;
  --border:        #1E293B;
  --border-light:  #E5E7EB;
  --white:         #FFFFFF;
  --off-white:     #F5F7FA;

  --font-display:  'Plus Jakarta Sans', sans-serif;
  --font-body:     'Plus Jakarta Sans', sans-serif;

  --shadow-sm:     0 1px 3px rgba(0,0,0,.08);
  --shadow-md:     0 4px 20px rgba(0,80,160,.12);
  --shadow-lg:     0 16px 48px rgba(0,80,160,.18);
  --radius:        4px;
  --radius-sm:     2px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

/* ─── CONTAINER GLOBAL ─── */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  width: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--white);
  background: var(--black);
  line-height: 1.65;
  overflow-x: hidden;
  font-weight: 300;
}

/* ─── TIPOGRAFÍA ─── */
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.1;
  text-transform: none;
  letter-spacing: -.02em;
}
.section-title {
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  font-weight: 500;
  margin-bottom: 1.5rem;
  letter-spacing: -.03em;
}
.section-sub {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--light-mid);
  max-width: 520px;
  margin: 0 auto 3.5rem;
  font-weight: 300;
  line-height: 1.75;
  text-transform: none;
}
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}
.section-label::before {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background: var(--accent);
}
.text-accent { color: var(--primary-light); }
.section-pad { padding: 120px 0; }
.bg-light-valtam {
  background: var(--off-white);
  color: var(--dark);
}
.bg-light-valtam .section-title { color: var(--dark); }
.bg-light-valtam .section-sub { color: var(--mid); }
.bg-light-valtam .section-label { color: var(--primary); }
.bg-light-valtam .section-label::before { background: var(--primary); }

/* ─── NAVBAR ─── */
.valtam-navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 20px 0;
  transition: background .3s, box-shadow .3s, padding .3s;
}
.valtam-navbar.scrolled {
  background: rgba(0,0,0,.92);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(255,255,255,.06);
  padding: 14px 0;
}
.valtam-navbar .container {
  display: flex; align-items: center; justify-content: space-between;
}
.navbar-brand {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none;
}
.nav-logo { height: 34px; width: auto; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--white);
  letter-spacing: -.02em;
  text-transform: none;
}
.brand-ops { color: var(--accent); }
.nav-links {
  display: flex; align-items: center; gap: 2.5rem;
  list-style: none;
}
.nav-links a {
  text-decoration: none;
  color: rgba(255,255,255,.7);
  font-size: .88rem;
  font-weight: 500;
  letter-spacing: -.01em;
  text-transform: none;
  transition: color .2s;
}
.nav-links a:hover { color: var(--white); }
.nav-links .nav-cta {
  background: var(--primary);
  color: var(--white) !important;
  padding: 10px 24px;
  font-size: .85rem;
  letter-spacing: -.01em;
  transition: background .2s, transform .15s;
}
.nav-links .nav-cta:hover {
  background: var(--primary-light);
  transform: translateY(-1px);
}
.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-toggle span {
  display: block; width: 24px; height: 2px;
  background: var(--white); border-radius: 0;
  transition: all .3s;
}

/* ─── BOTONES ─── */
.btn-primary-valtam {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--primary);
  color: var(--white);
  padding: 15px 32px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .9rem;
  letter-spacing: -.01em;
  text-transform: none;
  text-decoration: none;
  border: none; cursor: pointer;
  transition: background .2s, transform .15s;
  border-radius: 0;
}
.btn-primary-valtam:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  color: var(--white);
}
.btn-primary-valtam.full-width { width: 100%; justify-content: center; }

.btn-ghost-valtam {
  display: inline-flex; align-items: center; gap: 10px;
  background: transparent;
  color: var(--white);
  padding: 15px 32px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .9rem;
  letter-spacing: -.01em;
  text-transform: none;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,.3);
  transition: border-color .2s, color .2s, background .2s;
  border-radius: 0;
}
.btn-ghost-valtam:hover {
  border-color: var(--white);
  background: rgba(255,255,255,.06);
}

/* ─── HERO ─── */
.hero-section {
  min-height: 100vh;
  background: var(--black);
  display: flex; align-items: center;
  position: relative; overflow: hidden;
  padding: 130px 0 80px;
}
.hero-bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,80,160,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,80,160,.05) 1px, transparent 1px);
  background-size: 60px 60px;
}
/* Línea diagonal de acento estilo Accenture */
.hero-bg-grid::after {
  content: '';
  position: absolute;
  top: 0; right: 15%;
  width: 1px;
  height: 100%;
  background: linear-gradient(to bottom,
    transparent 0%,
    rgba(0,163,224,.3) 40%,
    rgba(0,163,224,.1) 80%,
    transparent 100%);
}
.hero-orb {
  position: absolute; border-radius: 50%;
  filter: blur(100px); pointer-events: none;
}
.hero-orb-1 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(0,80,160,.15) 0%, transparent 65%);
  top: -200px; left: -200px;
}
.hero-orb-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,163,224,.08) 0%, transparent 65%);
  bottom: -100px; right: 5%;
}
.hero-section .container {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center; position: relative; z-index: 1;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--accent);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  margin-bottom: 1.75rem;
}
.hero-badge::before {
  content: '';
  display: block;
  width: 28px; height: 2px;
  background: var(--accent);
}
.hero-badge i { font-size: .7rem; }
.hero-title {
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-weight: 500;
  color: var(--white);
  letter-spacing: -.03em;
  margin-bottom: 1.5rem;
  line-height: 1.08;
}
.hero-title-accent {
  color: var(--accent);
  display: block;
}
.hero-desc {
  color: rgba(255,255,255,.55);
  font-size: .95rem;
  font-weight: 300;
  max-width: 460px;
  margin-bottom: 2.5rem;
  line-height: 1.8;
  text-transform: none;
  font-family: var(--font-body);
}
.hero-actions {
  display: flex; gap: 1rem; flex-wrap: wrap;
  margin-bottom: 3.5rem;
}
.hero-stats {
  display: flex; align-items: center; gap: 2rem;
}
.stat-item { display: flex; flex-direction: column; }
.stat-num {
  font-family: var(--font-display);
  font-size: 2rem; font-weight: 900;
  color: var(--white);
  line-height: 1;
}
.stat-label {
  font-size: .68rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
  color: rgba(255,255,255,.4);
  margin-top: 4px;
}
.stat-divider {
  width: 1px; height: 44px;
  background: rgba(255,255,255,.1);
}

/* ─── MOCKUP DASHBOARD ─── */
.hero-visual { display: flex; justify-content: flex-end; }
.dashboard-mockup {
  background: #0D1117;
  border: 1px solid rgba(255,255,255,.07);
  border-top: 2px solid var(--primary);
  overflow: hidden;
  width: 100%; max-width: 480px;
  box-shadow: 0 40px 100px rgba(0,0,0,.7), 0 0 0 1px rgba(0,80,160,.2);
  animation: floatMockup 7s ease-in-out infinite;
}
@keyframes floatMockup {
  0%,100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-14px) rotate(.3deg); }
}
.mockup-bar {
  background: #070C12;
  padding: 10px 16px;
  display: flex; align-items: center; gap: 8px;
  border-bottom: 1px solid rgba(255,255,255,.04);
}
.dot { width: 9px; height: 9px; border-radius: 50%; }
.dot.red { background: #EF4444; }
.dot.yellow { background: #F59E0B; }
.dot.green { background: #22C55E; }
.mockup-title {
  font-size: .68rem; color: rgba(255,255,255,.25);
  margin-left: 4px; font-family: var(--font-body);
  letter-spacing: .08em; text-transform: uppercase;
}
.mockup-body { display: flex; }
.mockup-sidebar {
  background: #070C12; width: 48px;
  padding: 16px 0;
  display: flex; flex-direction: column; align-items: center; gap: 22px;
  border-right: 1px solid rgba(255,255,255,.04);
}
.sb-item {
  color: rgba(255,255,255,.25); font-size: 1rem;
  cursor: pointer; transition: color .2s;
}
.sb-item.active { color: var(--accent); }
.sb-item:hover { color: rgba(255,255,255,.7); }
.mockup-main { flex: 1; padding: 16px; }
.mkp-header {
  display: flex; justify-content: space-between;
  align-items: center; margin-bottom: 14px;
}
.mkp-header span {
  font-size: .75rem; color: rgba(255,255,255,.6);
  font-weight: 600; text-transform: uppercase;
  letter-spacing: .1em;
}
.mkp-date {
  background: rgba(0,80,160,.25); color: var(--accent);
  padding: 3px 10px; font-size: .65rem;
  font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
}
.mkp-cards {
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  gap: 8px; margin-bottom: 14px;
}
.mkp-card { padding: 10px; border-left: 2px solid transparent; }
.mkp-card.blue { background: rgba(0,80,160,.2); border-color: var(--primary); }
.mkp-card.green { background: rgba(34,197,94,.12); border-color: #22C55E; }
.mkp-card.gray { background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.1); }
.mkp-val {
  display: block;
  font-family: var(--font-display);
  font-weight: 900; font-size: 1.2rem;
  color: var(--white); line-height: 1;
}
.mkp-lbl {
  display: block; font-size: .6rem;
  color: rgba(255,255,255,.4);
  margin-bottom: 8px; margin-top: 2px;
  text-transform: uppercase; letter-spacing: .08em;
}
.mkp-bar {
  height: 2px; background: rgba(255,255,255,.06);
  overflow: hidden;
}
.mkp-fill { height: 100%; background: var(--primary-light); }
.mkp-card.green .mkp-fill { background: #22C55E; }
.mkp-chart {
  display: flex; align-items: flex-end; gap: 5px; height: 64px;
}
.chart-bar {
  flex: 1; background: rgba(0,80,160,.2);
  transition: background .3s;
}
.chart-bar.active { background: var(--primary-light); }

/* ─── ABOUT ─── */
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 100px; align-items: center;
}
.about-text p {
  color: rgba(255,255,255,.55); margin-bottom: 1.2rem;
  line-height: 1.85; font-weight: 300; font-size: .95rem;
}
.bg-light-valtam .about-text p { color: var(--mid); }
.about-pillars {
  display: flex; flex-direction: column; gap: .85rem;
  margin-top: 2rem;
}
.pillar {
  display: flex; align-items: center; gap: 14px;
  font-size: .82rem; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase;
  color: rgba(255,255,255,.8);
}
.pillar i { color: var(--accent); font-size: .9rem; }
.bg-light-valtam .pillar { color: var(--dark-2); }
.about-card-stack { position: relative; height: 280px; }
.about-card {
  position: absolute; width: 100%; max-width: 340px;
}
.card-back {
  height: 240px; background: var(--primary-muted);
  bottom: 0; left: 20px;
  transform: rotate(2deg);
  border-radius: 0;
}
.card-front {
  background: var(--dark-2);
  border: 1px solid rgba(255,255,255,.08);
  border-top: 3px solid var(--primary);
  padding: 32px;
  top: 0; left: 0;
  height: 260px;
  border-radius: 0;
}
.bg-light-valtam .card-front {
  background: var(--white);
  border-color: var(--border-light);
  border-top-color: var(--primary);
}
.ac-icon {
  width: 40px; height: 40px;
  background: var(--primary);
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 1.1rem;
  margin-bottom: 14px;
  border-radius: 0;
}
.card-front h5 {
  font-size: 1rem; margin-bottom: 8px;
  color: var(--white); text-transform: uppercase; letter-spacing: .05em;
}
.bg-light-valtam .card-front h5 { color: var(--dark); }
.card-front p {
  font-size: .8rem; color: rgba(255,255,255,.5);
  margin-bottom: 14px; text-transform: none; font-weight: 300;
}
.bg-light-valtam .card-front p { color: var(--mid); }
.ac-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.ac-tags span {
  font-size: .65rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  background: transparent;
  color: var(--accent);
  padding: 3px 10px;
  border: 1px solid rgba(0,163,224,.3);
  border-radius: 0;
}

/* ─── SERVICES ─── */
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px; margin-top: 1rem;
}
.service-card {
  background: #FFFFFF;
  border: 2px solid #CBD5E1;
  box-shadow: 0 2px 12px rgba(0,0,0,.08);
  padding: 40px 32px;
  position: relative;
  transition: box-shadow .25s, transform .25s;
  border-radius: 8px;
  border-top: 3px solid var(--primary);
}
.service-card:hover {
  box-shadow: 0 8px 40px rgba(0,80,160,.12);
  transform: translateY(-4px);
  border-top-color: var(--primary);
  z-index: 1;
}
.service-card.featured {
  background: var(--primary);
  color: var(--white);
  border-top-color: var(--accent);
}
.service-card h4 {
  font-size: 1.1rem; margin-bottom: .7rem;
  color: var(--dark); text-transform: none; letter-spacing: -.02em; font-weight: 500;
}
.service-card.featured h4 { color: var(--white); }
.service-card p {
  font-size: .88rem; color: var(--mid);
  margin-bottom: 1.5rem; line-height: 1.75;
  font-weight: 300; text-transform: none;
}
.service-card.featured p { color: rgba(255,255,255,.8); }
.featured-tag {
  position: absolute; top: 0; right: 0;
  background: var(--accent); color: var(--white);
  font-size: .6rem; font-weight: 800;
  letter-spacing: .15em; text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 0;
}
.sc-icon-wrap {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; margin-bottom: 1.5rem;
  border-radius: 0;
}
.sc-icon-wrap.blue { background: var(--primary-muted); color: var(--primary); }
.sc-icon-wrap.white { background: rgba(255,255,255,.2); color: var(--white); }
.sc-features { list-style: none; display: flex; flex-direction: column; gap: .5rem; }
.sc-features li {
  display: flex; align-items: center; gap: 10px;
  font-size: .82rem; color: var(--mid);
  font-weight: 400;
}
.service-card.featured .sc-features li { color: rgba(255,255,255,.85); }
.sc-features i { color: var(--primary); font-size: .85rem; }
.service-card.featured .sc-features i { color: var(--accent); }

/* ─── FEATURES ─── */
.features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 20px; margin-top: 2rem;
}
.feature-item {
  text-align: left;
  padding: 36px 28px;
  background: #1E293B;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 8px;
  border-left: 3px solid var(--accent);
  transition: border-color .25s, background .25s;
}
.feature-item:hover {
  border-left-color: var(--accent);
  background: #111827;
}
.feature-item i {
  font-size: 1.6rem; color: var(--accent);
  display: block; margin-bottom: 1.25rem;
}
.feature-item h5 {
  font-size: .95rem; margin-bottom: .6rem;
  color: var(--white); text-transform: none;
  letter-spacing: -.02em; font-weight: 500;
}
.feature-item p {
  font-size: .85rem; color: rgba(255,255,255,.45);
  line-height: 1.7; font-weight: 300; text-transform: none;
}

/* ─── CONTACT ─── */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: start;
}
.contact-info p {
  color: var(--mid); margin-bottom: 2.5rem;
  line-height: 1.8; font-weight: 300; font-size: .95rem;
  text-transform: none;
}
.contact-details { display: flex; flex-direction: column; gap: 1.5rem; }
.cd-item { display: flex; align-items: center; gap: 16px; }
.cd-icon {
  width: 42px; height: 42px;
  background: var(--primary-muted);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary); font-size: 1rem; flex-shrink: 0;
  border-radius: 0;
}
.cd-label {
  display: block; font-size: .65rem; font-weight: 700;
  letter-spacing: .15em; text-transform: uppercase;
  color: var(--light-mid);
}
.cd-value {
  display: block; font-weight: 600; color: var(--dark);
  font-size: .9rem;
}
.contact-form-wrap {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-top: 3px solid var(--primary);
  padding: 40px 36px;
  box-shadow: var(--shadow-md);
  border-radius: 0;
}
.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group-valtam { display: flex; flex-direction: column; gap: .4rem; }
.form-group-valtam label {
  font-size: .65rem; font-weight: 700;
  letter-spacing: .15em; text-transform: uppercase;
  color: var(--dark-2);
}
.form-group-valtam input,
.form-group-valtam textarea {
  padding: 12px 16px;
  border: 1px solid var(--border-light);
  border-radius: 0;
  font-family: var(--font-body);
  font-size: .9rem; font-weight: 300;
  color: var(--dark); background: var(--off-white);
  transition: border-color .2s, box-shadow .2s;
  outline: none; resize: vertical;
}
.form-group-valtam input:focus,
.form-group-valtam textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0,80,160,.08);
  background: var(--white);
}
.alert-success-valtam {
  background: #DCFCE7; color: #15803D;
  border-left: 3px solid #15803D;
  padding: 12px 16px;
  font-size: .82rem; font-weight: 600;
  letter-spacing: .06em; text-transform: uppercase;
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 1rem;
  border-radius: 0;
}

/* ─── FOOTER ─── */
.valtam-footer {
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,.06);
  color: rgba(255,255,255,.5);
  padding: 72px 0 36px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr;
  gap: 60px; margin-bottom: 56px;
  max-width: 1280px; margin-inline: auto; padding: 0 32px;
}
.footer-logo { height: 34px; width: auto; margin-bottom: 1.25rem; }
.footer-brand p {
  font-size: .85rem; line-height: 1.75;
  max-width: 260px; font-weight: 300;
}
.footer-links h6,
.footer-contact h6 {
  color: var(--white); font-size: .8rem;
  font-weight: 600; letter-spacing: -.01em;
  text-transform: none; margin-bottom: 1.25rem;
}
.footer-links ul { list-style: none; display: flex; flex-direction: column; gap: .7rem; }
.footer-links a {
  text-decoration: none; color: rgba(255,255,255,.45);
  font-size: .85rem; font-weight: 300;
  transition: color .2s;
}
.footer-links a:hover { color: var(--white); }
.footer-contact p {
  font-size: .85rem;
  display: flex; align-items: center; gap: 10px;
  margin-bottom: .7rem; font-weight: 300;
}
.footer-contact i { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding-top: 28px;
  text-align: center;
  font-size: .75rem; color: rgba(255,255,255,.25);
  letter-spacing: .08em; text-transform: uppercase;
  max-width: 1280px; margin-inline: auto; padding-inline: 32px;
}
.valtam-footer .container {
  /* heredado del global */
}

/* ─── RESPONSIVE ─── */
@media (max-width: 992px) {
  .hero-section .container { grid-template-columns: 1fr; text-align: center; }
  .hero-badge { margin: 0 auto 1.75rem; }
  .hero-desc { margin: 0 auto 2.5rem; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { justify-content: center; margin-top: 48px; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-visual { display: none; }
  .services-grid, .features-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links {
    display: none; flex-direction: column; gap: 1rem;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--black); padding: 1.5rem 24px;
    border-top: 1px solid rgba(255,255,255,.06);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .services-grid, .features-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .section-pad { padding: 80px 0; }
}