:root {
  --navy: #071829;
  --navy-2: #0d2742;
  --blue: #0b76f6;
  --blue-2: #35a8e0;
  --bg: #f3f6f9;
  --surface: #ffffff;
  --ink: #102033;
  --muted: #66778a;
  --line: rgba(16, 32, 51, 0.12);
  --shadow: 0 18px 50px rgba(7, 24, 41, 0.1);
  --shadow-lg: 0 30px 80px rgba(7, 24, 41, 0.18);
  --section-space: 4.6rem;
  --section-space-compact: 2.6rem;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 122px;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
}

img { display: block; max-width: 100%; }
a { text-decoration: none; }

.topbar {
  padding: 0.7rem 0;
  color: rgba(255, 255, 255, 0.74);
  background: var(--navy);
  font-size: 0.86rem;
  font-weight: 700;
}

.topbar-info,
.topbar-social {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.topbar-info i {
  margin-right: 0.38rem;
  color: var(--blue-2);
}

.topbar-social a {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.site-header {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 14px 40px rgba(7, 24, 41, 0.1);
  backdrop-filter: blur(16px);
  z-index: 1030;
}

.navbar {
  min-height: 86px;
}

.logo-frame {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: clamp(260px, 24vw, 360px);
  min-height: 76px;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.logo-frame img {
  width: 100%;
  max-height: 82px;
  object-fit: contain;
}

.navbar-nav .nav-link {
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 800;
  padding: 0.85rem 0.9rem;
  border-radius: 6px;
  text-transform: uppercase;
  transition: color 0.2s ease, background 0.2s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--blue);
  background: rgba(11, 118, 246, 0.08);
}

.nav-button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding-inline: 1rem;
}

.btn {
  border-radius: 6px;
  font-weight: 800;
}

.btn-primary {
  border-color: transparent;
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  box-shadow: 0 16px 34px rgba(11, 118, 246, 0.24);
}

.btn-primary:hover {
  border-color: transparent;
  background: linear-gradient(135deg, #075dc5, var(--blue));
}

.btn-whatsapp {
  border-color: transparent;
  color: #fff;
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  box-shadow: 0 16px 34px rgba(37, 211, 102, 0.24);
}

.btn-whatsapp:hover,
.btn-whatsapp:focus {
  border-color: transparent;
  color: #fff;
  background: linear-gradient(135deg, #1ebe5d 0%, #0f7a6e 100%);
  box-shadow: 0 18px 38px rgba(37, 211, 102, 0.32);
  transform: translateY(-2px);
}

.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding: 160px 0 142px;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 72% 36%, rgba(53, 168, 224, 0.24), transparent 34%),
    linear-gradient(135deg, #030d18 0%, var(--navy) 52%, #06111e 100%);
}

.hero-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.9;
  transform: scale(1.02);
}

.hero-video {
  filter: saturate(1.08) contrast(1.08);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(3, 13, 24, 0.86) 0%, rgba(7, 24, 41, 0.66) 42%, rgba(7, 24, 41, 0.24) 100%),
    linear-gradient(180deg, rgba(3, 13, 24, 0.1), rgba(3, 13, 24, 0.7)),
    radial-gradient(circle at 22% 45%, rgba(11, 118, 246, 0.14), transparent 32%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(90deg, rgba(0,0,0,0.52), transparent 72%);
  mask-image: linear-gradient(90deg, rgba(0,0,0,0.52), transparent 72%);
}

.hero-content { position: relative; z-index: 2; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.15rem;
  margin-bottom: 0.85rem;
  color: var(--blue-2);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.eyebrow.dark { color: var(--blue); }

.hero h1 {
  max-width: 610px;
  font-size: clamp(2rem, 3.35vw, 2.95rem);
  font-weight: 900;
  line-height: 1.12;
}

.hero p {
  max-width: 620px;
  margin: 1rem 0 1.55rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1rem;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.hero-actions .btn {
  padding-inline: 1.35rem;
}

.hero-actions .btn-whatsapp {
  border-radius: 14px;
}

.hero-actions .btn-outline-light {
  border-radius: 14px;
}

.hero-card {
  max-width: 420px;
  margin-left: auto;
  padding: 1.25rem 1.35rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(16px);
}

.card-kicker {
  color: var(--blue-2);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.hero-card h2 {
  margin: 0.6rem 0 0.85rem;
  font-size: 1.25rem;
  font-weight: 900;
}

.hero-card ul {
  display: grid;
  gap: 0.62rem;
  margin: 0;
  padding: 0;
  list-style: none;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.92rem;
  font-weight: 700;
}

.hero-card i { color: var(--blue-2); }

.feature-strip {
  position: relative;
  z-index: 3;
  margin-top: -72px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 12px;
  background: rgba(16, 32, 51, 0.12);
  box-shadow: 0 28px 80px rgba(7, 24, 41, 0.18);
  backdrop-filter: blur(18px);
}

.feature-item {
  position: relative;
  isolation: isolate;
  min-height: 162px;
  padding: 1.55rem 1.7rem;
  overflow: hidden;
  background:
    radial-gradient(circle at var(--x, 50%) var(--y, 0%), rgba(53, 168, 224, 0.22), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 250, 253, 0.94));
  cursor: default;
  transition: transform 0.32s ease, background 0.32s ease, box-shadow 0.32s ease;
}

.feature-item::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(135deg, rgba(11, 118, 246, 0.98), rgba(53, 168, 224, 0.92)),
    var(--navy);
  opacity: 0;
  transition: opacity 0.32s ease;
}

.feature-item::after {
  content: "";
  position: absolute;
  right: 1.15rem;
  bottom: 1.05rem;
  width: 42px;
  height: 42px;
  border-right: 2px solid rgba(255, 255, 255, 0.35);
  border-bottom: 2px solid rgba(255, 255, 255, 0.35);
  opacity: 0;
  transform: translate(12px, 12px);
  transition: opacity 0.32s ease, transform 0.32s ease;
}

.feature-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 28px 60px rgba(7, 24, 41, 0.24);
}

.feature-item:hover::before { opacity: 1; }
.feature-item:hover::after { opacity: 1; transform: translate(0, 0); }

.feature-item i {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: var(--blue);
  background: rgba(11, 118, 246, 0.1);
  font-size: 1.45rem;
  box-shadow: inset 0 0 0 1px rgba(11, 118, 246, 0.12);
  transition: color 0.32s ease, background 0.32s ease, transform 0.32s ease, box-shadow 0.32s ease;
}

.feature-item strong {
  display: block;
  margin: 0.85rem 0 0.3rem;
  color: var(--ink);
  font-weight: 900;
  transition: color 0.32s ease;
}

.feature-item span {
  display: block;
  max-width: 210px;
  color: var(--muted);
  line-height: 1.55;
  transition: color 0.32s ease;
}

.feature-item:hover i {
  color: #fff;
  background: rgba(255, 255, 255, 0.18);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.28);
  transform: translateY(-2px) scale(1.04);
}

.feature-item:hover strong,
.feature-item:hover span {
  color: #fff;
}

.section { padding: var(--section-space) 0; }

.section-title,
.section-heading h2 {
  color: var(--ink);
  font-size: clamp(2rem, 3.4vw, 2.8rem);
  font-weight: 900;
  line-height: 1.12;
}

.section-text,
.section-heading p {
  color: var(--muted);
  line-height: 1.8;
}

.about-section,
.services-section,
.team-section,
.contact-section,
.process-section {
  background: var(--bg);
}

.process-section {
  padding-top: var(--section-space-compact);
  padding-bottom: var(--section-space-compact);
}

.process-section .row {
  align-items: flex-start !important;
}

.team-section {
  padding-top: var(--section-space-compact);
  padding-bottom: var(--section-space-compact);
}

.contact-section {
  padding-top: var(--section-space-compact);
  padding-bottom: var(--section-space-compact);
}

.contact-section .section-heading h2 {
  font-size: clamp(1.75rem, 2.8vw, 2.35rem);
}

.contact-section .section-heading p {
  margin-bottom: 0;
}

.contact-layout {
  --bs-gutter-x: 1.85rem;
}

.about-panel {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.about-stat,
.service-card,
.team-card,
.contact-card,
.contact-info-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.about-stat { padding: 1.5rem; }
.about-stat strong { display: block; color: var(--blue); font-size: 2.2rem; font-weight: 900; }
.about-stat span { color: var(--muted); font-weight: 800; }

.about-list {
  display: grid;
  gap: 0.8rem;
  margin-top: 1.6rem;
  color: var(--ink);
  font-weight: 800;
}

.about-list i { color: var(--blue); margin-right: 0.5rem; }

.service-card {
  min-height: 278px;
  padding: 1.7rem;
  cursor: pointer;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.service-card:hover,
.service-card.is-active {
  transform: translateY(-6px);
  border-color: rgba(11, 118, 246, 0.28);
  box-shadow: var(--shadow-lg);
}

.service-card > i {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  margin-bottom: 1.2rem;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  font-size: 1.3rem;
}

.service-card h3 { font-size: 1.28rem; font-weight: 900; }
.service-card p { color: var(--muted); line-height: 1.7; }

.projects-section {
  color: #fff;
  background: linear-gradient(180deg, var(--navy), var(--navy-2));
}

.projects-section .section-heading h2 { color: #fff; }
.projects-section .section-heading p { color: rgba(255, 255, 255, 0.68); }

.project-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.7rem;
  margin-top: 1.5rem;
}

.project-filters button {
  min-height: 42px;
  padding: 0.6rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  color: rgba(255, 255, 255, 0.76);
  background: rgba(255, 255, 255, 0.06);
  font-weight: 800;
}

.project-filters button.active,
.project-filters button:hover {
  color: #fff;
  background: var(--blue);
}

.project-item {
  display: flex;
}

.project-card {
  width: 100%;
  min-height: 320px;
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 1.55rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.2);
}

.project-card span {
  color: var(--blue-2);
  font-weight: 900;
  text-transform: uppercase;
}

.project-card h3 { margin: 0.9rem 0; font-weight: 900; }
.project-card p { color: rgba(255, 255, 255, 0.72); line-height: 1.7; }
.project-card div { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: auto; padding-top: 1.3rem; }
.project-card b { padding: 0.42rem 0.62rem; border-radius: 999px; color: rgba(255,255,255,.82); background: rgba(255,255,255,.1); font-size: 0.78rem; }
.project-item.is-hidden { display: none; }

.process-card {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  overflow: hidden;
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow-lg);
}

.process-step {
  display: flex;
  gap: 0.65rem;
  align-items: center;
  padding: 1rem;
  border: 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
  color: rgba(255,255,255,.74);
  background: var(--navy);
  font-weight: 900;
  text-align: left;
}

.process-step.active,
.process-step:hover { color: #fff; background: var(--blue); }
.process-step span { color: var(--blue-2); }
.process-step.active span { color: #fff; }

.process-text {
  grid-column: 1 / -1;
  min-width: 0;
  padding: 1.35rem 1.7rem 1.45rem;
}
.process-text small { color: var(--blue); font-weight: 900; text-transform: uppercase; }
.process-text h3 {
  max-width: none;
  margin: 0.55rem 0 0.65rem;
  font-size: 1.35rem;
  font-weight: 900;
  line-height: 1.16;
}
.process-text p {
  max-width: none;
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.team-card {
  position: relative;
  isolation: isolate;
  width: 100%;
  min-height: 236px;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 1.7rem 1.45rem;
  overflow: hidden;
  border: 1px solid rgba(16, 32, 51, 0.1);
  border-radius: 10px;
  background:
    radial-gradient(circle at 50% -18%, rgba(53, 168, 224, 0.18), transparent 42%),
    linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
  box-shadow: 0 22px 60px rgba(7, 24, 41, 0.1);
  text-align: center;
  transition: transform 0.32s ease, border-color 0.32s ease, box-shadow 0.32s ease;
}

.team-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(135deg, rgba(7, 24, 41, 0.97), rgba(13, 39, 66, 0.95)),
    var(--navy);
  opacity: 0;
  transition: opacity 0.32s ease;
}

.team-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 46%;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue), var(--blue-2));
  transform: translateX(-50%);
  transition: width 0.32s ease;
}

.team-card:hover {
  transform: translateY(-8px);
  border-color: rgba(53, 168, 224, 0.34);
  box-shadow: 0 30px 80px rgba(7, 24, 41, 0.22);
}

.team-card:hover::before { opacity: 1; }
.team-card:hover::after { width: 76%; }

.team-card:hover h3,
.team-card:hover p {
  color: #fff;
}

.team-card span {
  width: 76px;
  height: 76px;
  display: grid;
  place-items: center;
  margin: 0 auto 1rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 16px;
  color: #fff;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  font-size: 1.65rem;
  font-weight: 900;
  box-shadow:
    0 18px 34px rgba(11, 118, 246, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
  transition: transform 0.32s ease, background 0.32s ease, box-shadow 0.32s ease;
}

.team-card:hover span {
  transform: translateY(-3px) scale(1.04);
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  box-shadow:
    0 20px 42px rgba(53, 168, 224, 0.32),
    inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

.team-card h3 {
  min-height: 2.65rem;
  display: flex;
  align-items: center;
  margin-bottom: 0.55rem;
  color: var(--ink);
  font-size: 1.08rem;
  font-weight: 900;
  transition: color 0.32s ease;
}

.team-card p {
  max-width: 230px;
  margin: 0 auto;
  color: var(--muted);
  line-height: 1.55;
  transition: color 0.32s ease;
}

.contact-card,
.contact-info-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(16, 32, 51, 0.1);
  border-radius: 12px;
  background:
    radial-gradient(circle at 100% 0%, rgba(53, 168, 224, 0.12), transparent 32%),
    linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
  box-shadow: 0 28px 76px rgba(7, 24, 41, 0.12);
}

.contact-card {
  padding: 0.9rem;
}

.contact-card::before,
.contact-info-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--blue), var(--blue-2));
}

.contact-info-card {
  padding: 0.95rem;
}

.form-label {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 0.18rem;
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 800;
}

.form-label i {
  color: var(--blue);
  font-size: 0.9rem;
}

.form-control,
.form-select {
  min-height: 36px;
  border: 1px solid rgba(16, 32, 51, 0.12);
  border-radius: 8px;
  padding-block: 0.35rem;
  font-size: 0.92rem;
  color: var(--ink);
  background-color: rgba(255, 255, 255, 0.86);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.92);
  font-weight: 600;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}

.form-control:focus,
.form-select:focus {
  border-color: rgba(11, 118, 246, 0.52);
  background-color: #fff;
  box-shadow:
    0 0 0 0.22rem rgba(11, 118, 246, 0.12),
    0 14px 30px rgba(7, 24, 41, 0.08);
}

textarea.form-control { min-height: 64px; }

.file-upload {
  display: flex;
  align-items: center;
  min-height: 36px;
  overflow: hidden;
  border: 1px solid rgba(16, 32, 51, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
}

.file-upload-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.file-upload-button {
  height: 36px;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0;
  padding: 0 0.95rem;
  font-size: 0.82rem;
  color: #fff;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  font-weight: 900;
  cursor: pointer;
  transition: background 0.25s ease, transform 0.25s ease;
}

.file-upload-button:hover {
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
}

.file-upload-name {
  min-width: 0;
  padding: 0 1rem;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.contact-card .btn-primary {
  min-height: 36px;
  border-radius: 8px;
  padding-block: 0.35rem;
  font-size: 0.95rem;
  box-shadow: 0 18px 38px rgba(11, 118, 246, 0.24);
}

.contact-info-card h3 {
  margin-bottom: 0.2rem;
  color: var(--ink);
  font-size: 1.22rem;
  font-weight: 900;
}

.contact-info-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.35;
}

.contact-info-card ul {
  display: grid;
  gap: 0.45rem;
  padding: 0;
  margin: 0.65rem 0;
  list-style: none;
}

.contact-info-card li {
  display: grid;
  grid-template-columns: 28px 1fr;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.84rem;
  color: var(--ink);
  font-weight: 800;
}

.contact-info-card li i {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  box-shadow: 0 14px 28px rgba(11, 118, 246, 0.2);
}

.contact-info-card .btn-whatsapp {
  min-height: 36px;
  border-radius: 8px;
  font-size: 0.9rem;
}

.site-footer {
  padding: 4rem 0 2rem;
  color: rgba(255,255,255,.72);
  background: var(--navy);
}

.footer-logo-box {
  width: fit-content;
  max-width: 300px;
  margin-bottom: 0.9rem;
  padding: 0.75rem 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow:
    0 22px 58px rgba(0, 0, 0, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.86);
}

.footer-logo {
  width: 270px;
  max-width: 100%;
  max-height: 92px;
  object-fit: contain;
}

.site-footer p {
  max-width: 300px;
  margin: 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.98rem;
  line-height: 1.55;
}

.site-footer h3 { color: #fff; font-size: 1.1rem; font-weight: 900; }
.site-footer ul { padding: 0; margin: 0; list-style: none; display: grid; gap: 0.55rem; }
.footer-social { display: flex; gap: 0.7rem; }
.footer-social a,
.floating-whatsapp,
.back-to-top {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  color: #fff;
  background: rgba(255,255,255,.08);
}

.footer-social a {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease, background 0.28s ease;
}

.footer-social a::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  opacity: 0;
  transition: opacity 0.28s ease;
}

.footer-social a i {
  position: relative;
  z-index: 1;
  transition: transform 0.28s ease;
}

.footer-social a:hover {
  transform: translateY(-4px);
  border-color: rgba(53, 168, 224, 0.42);
  box-shadow: 0 16px 34px rgba(11, 118, 246, 0.24);
}

.footer-social a:hover::before { opacity: 1; }
.footer-social a:hover i { transform: scale(1.08); }

.footer-social .social-facebook::before {
  background: linear-gradient(135deg, #1877f2, #0a4ca3);
}

.footer-social .social-facebook:hover {
  border-color: rgba(24, 119, 242, 0.42);
  box-shadow: 0 16px 34px rgba(24, 119, 242, 0.24);
}

.footer-social .social-instagram::before {
  background: linear-gradient(135deg, #feda75 0%, #fa7e1e 28%, #d62976 58%, #962fbf 78%, #4f5bd5 100%);
}

.footer-social .social-instagram:hover {
  border-color: rgba(214, 41, 118, 0.42);
  box-shadow: 0 16px 34px rgba(214, 41, 118, 0.24);
}

.footer-social .social-linkedin::before {
  background: linear-gradient(135deg, #0a66c2, #004182);
}

.footer-social .social-linkedin:hover {
  border-color: rgba(10, 102, 194, 0.42);
  box-shadow: 0 16px 34px rgba(10, 102, 194, 0.24);
}

.footer-social .social-whatsapp::before {
  background: linear-gradient(135deg, #25d366, #128c7e);
}

.footer-social .social-whatsapp:hover {
  border-color: rgba(37, 211, 102, 0.42);
  box-shadow: 0 16px 34px rgba(37, 211, 102, 0.22);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.1);
}

.footer-admin-link {
  color: rgba(255, 255, 255, 0.32);
  font-size: 0.78rem;
  font-weight: 800;
}

.footer-admin-link:hover {
  color: rgba(255, 255, 255, 0.74);
}

.floating-whatsapp,
.back-to-top {
  position: fixed;
  right: 24px;
  z-index: 1050;
  border: 0;
}

.floating-whatsapp { bottom: 24px; background: #19bf76; }
.back-to-top { bottom: 86px; opacity: 0; visibility: hidden; background: var(--blue); }
.back-to-top.show { opacity: 1; visibility: visible; }

.service-modal .modal-content {
  border: 0;
  border-radius: 8px;
  color: #fff;
  background: var(--navy);
}

.service-modal .modal-header,
.service-modal .modal-footer { border-color: rgba(255,255,255,.1); }
.service-modal .modal-header span { color: var(--blue-2); font-weight: 900; text-transform: uppercase; }
.service-modal .modal-title { font-weight: 900; }
.service-modal .modal-body p { color: rgba(255,255,255,.72); }
.modal-item { padding: 1rem; border-radius: 6px; background: rgba(255,255,255,.08); font-weight: 800; }

[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .65s ease, transform .65s ease;
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 991px) {
  .navbar-collapse { padding: 1rem 0; }
  .logo-frame { width: 230px; min-height: 72px; }
  .logo-frame img { max-height: 66px; }
  .hero { padding: 122px 0 64px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .process-card { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 767px) {
  .feature-grid,
  .about-panel { grid-template-columns: 1fr; }
  .feature-strip { margin-top: 0; }
  .hero { min-height: auto; padding: 106px 0 54px; }
  .logo-frame { width: 190px; min-height: 62px; }
  .logo-frame img { max-height: 58px; }
  .process-card { grid-template-columns: 1fr; }
  .file-upload { align-items: stretch; flex-direction: column; }
  .file-upload-button { justify-content: center; width: 100%; }
  .file-upload-name { padding: 0.8rem 1rem; text-align: center; }
  .nav-button { width: 100%; justify-content: center; margin-top: .5rem; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
}