/* ── Reset & Base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --black: #0a0a0f;
  --black-soft: #111118;
  --white: #f8f7f4;
  --white-warm: #fffef9;
  --violet-50: #f3f0ff;
  --violet-100: #e5dfff;
  --violet-300: #b8a8f7;
  --violet-400: #9b86f4;
  --violet-500: #7c5ef0;
  --violet-600: #6244cc;
  --violet-700: #4a2fa8;
  --mauve: #c4aff5;
  --lilac: #e2d9fc;
  --mist: #f0ecff;
  --text-dark: #e8e5f0;
  --text-muted-dark: #8b85a0;
  --text-light: #1a1730;
  --text-muted-light: #6b6480;
  --nav-height: 70px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--black);
  color: var(--text-dark);
  overflow-x: hidden;
}

/* ── NAV ──────────────────────────────────────────────────────────────────── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 5%;
  height: var(--nav-height);
  background: rgba(10,10,15,0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(180,140,240,0.12);
  transition: background 0.3s;
}

nav.scrolled {
  background: rgba(10,10,15,0.97);
}

.nav-logo {
  display: flex; align-items: center; gap: 0.5rem;
  font-family: 'DM Serif Display', serif;
  font-size: 1.3rem;
  color: var(--white);
  letter-spacing: -0.01em;
  text-decoration: none;
}
.nav-logo span { color: var(--violet-400); font-style: italic; }
.nav-logo-img {
  width: 28px; height: 28px;
  object-fit: contain;
  border-radius: 6px;
}

.nav-links {
  display: flex; gap: 2.5rem; list-style: none;
}
.nav-links a {
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--text-muted-dark);
  letter-spacing: 0.03em;
  transition: color 0.25s;
}
.nav-links a:hover { color: var(--mauve); }

.nav-cta {
  font-size: 0.82rem;
  font-weight: 500;
  padding: 0.55rem 1.4rem;
  border-radius: 100px;
  border: 1px solid var(--violet-500);
  color: var(--violet-300);
  background: rgba(124,94,240,0.08);
  cursor: pointer;
  transition: all 0.25s;
  text-decoration: none;
  white-space: nowrap;
}
.nav-cta:hover { background: rgba(124,94,240,0.2); color: var(--lilac); }

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column; justify-content: center; align-items: center;
  gap: 5px;
  width: 36px; height: 36px;
  background: none; border: none; cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text-muted-dark);
  border-radius: 2px;
  transition: all 0.3s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── HERO ─────────────────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  text-align: center;
  padding: 8rem 5% 5rem;
  background: var(--black);
  position: relative;
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  width: 700px; height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124,94,240,0.11) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--violet-400);
  background: rgba(124,94,240,0.1);
  border: 1px solid rgba(124,94,240,0.25);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  margin-bottom: 2.5rem;
  animation: fadeUp 0.8s ease both;
}
.hero-eyebrow::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--violet-400);
  display: block;
}
.hero h1 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2.6rem, 7vw, 6.5rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--white);
  max-width: 900px;
  animation: fadeUp 0.8s 0.1s ease both;
}
.hero h1 em { font-style: italic; color: var(--violet-300); }
.hero-sub {
  margin-top: 1.8rem;
  font-size: 1.05rem;
  font-weight: 300;
  color: var(--text-muted-dark);
  max-width: 540px;
  line-height: 1.75;
  animation: fadeUp 0.8s 0.2s ease both;
}
.hero-actions {
  margin-top: 3rem;
  display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center;
  animation: fadeUp 0.8s 0.3s ease both;
}

/* ── BUTTONS ──────────────────────────────────────────────────────────────── */
.btn-primary {
  padding: 0.85rem 2rem;
  border-radius: 100px;
  background: var(--violet-500);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 500;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s;
  box-shadow: 0 0 30px rgba(124,94,240,0.35);
  display: inline-block;
}
.btn-primary:hover { background: var(--violet-400); transform: translateY(-2px); }

.btn-ghost {
  padding: 0.85rem 2rem;
  border-radius: 100px;
  background: transparent;
  color: var(--text-muted-dark);
  font-size: 0.9rem;
  font-weight: 400;
  border: 1px solid rgba(255,255,255,0.1);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s;
  display: inline-block;
}
.btn-ghost:hover { border-color: rgba(180,140,240,0.3); color: var(--mauve); }

/* ── LOGOS STRIP ──────────────────────────────────────────────────────────── */
.logos-strip {
  background: var(--white);
  padding: 3.5rem 5%;
  text-align: center;
  border-top: 1px solid #e8e5f0;
  border-bottom: 1px solid #e8e5f0;
}
.logos-label {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted-light);
  margin-bottom: 2rem;
}
.logos-row {
  display: flex; justify-content: center; align-items: center;
  gap: 3rem; flex-wrap: wrap;
}
.logo-pill {
  font-family: 'DM Serif Display', serif;
  font-size: 1.1rem;
  color: #c2bcda;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

/* ── SERVICES ─────────────────────────────────────────────────────────────── */
.services {
  background: var(--black-soft);
  padding: 8rem 5%;
}
.section-header {
  max-width: 680px;
  margin: 0 auto 5rem;
  text-align: center;
}
.section-tag {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--violet-400);
  margin-bottom: 1.2rem;
}
.section-h2 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--white);
}
.section-h2.dark { color: var(--text-light); }
.section-h2 em { font-style: italic; color: var(--violet-400); }
.section-sub {
  margin-top: 1rem;
  font-size: 1rem;
  font-weight: 300;
  color: var(--text-muted-dark);
  line-height: 1.75;
}
.section-sub.dark { color: var(--text-muted-light); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1px;
  max-width: 1200px;
  margin: 0 auto;
  border: 1px solid rgba(180,140,240,0.1);
  border-radius: 20px;
  overflow: hidden;
}
.service-card {
  background: rgba(255,255,255,0.025);
  padding: 2.5rem 2rem;
  border: 1px solid rgba(180,140,240,0.07);
  transition: background 0.3s;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--violet-500), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.service-card:hover { background: rgba(124,94,240,0.06); }
.service-card:hover::before { opacity: 1; }
.service-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(124,94,240,0.12);
  border: 1px solid rgba(124,94,240,0.2);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.5rem;
}
.service-icon svg { width: 18px; height: 18px; stroke: var(--violet-400); fill: none; stroke-width: 1.5; }
.service-card h3 {
  font-size: 1rem; font-weight: 500;
  color: var(--white); margin-bottom: 0.75rem; letter-spacing: -0.01em;
}
.service-card p { font-size: 0.875rem; font-weight: 300; color: var(--text-muted-dark); line-height: 1.7; }
.service-tag {
  display: inline-block;
  margin-top: 1.5rem;
  font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--violet-400);
  background: rgba(124,94,240,0.1);
  border: 1px solid rgba(124,94,240,0.2);
  padding: 0.3rem 0.8rem; border-radius: 100px;
}

/* ── APPROACH ─────────────────────────────────────────────────────────────── */
.approach {
  background: var(--white-warm);
  padding: 8rem 5%;
}
.approach-inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: center;
}
.approach-steps { display: flex; flex-direction: column; gap: 0; }
.step {
  display: flex; gap: 1.5rem;
  padding: 2rem 0;
  border-bottom: 1px solid #e8e4f5;
}
.step:last-child { border-bottom: none; }
.step-num {
  flex-shrink: 0;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--mist); border: 1px solid var(--lilac);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 500; color: var(--violet-600);
  margin-top: 2px;
}
.step-text h4 { font-size: 0.95rem; font-weight: 500; color: var(--text-light); margin-bottom: 0.4rem; }
.step-text p { font-size: 0.85rem; font-weight: 300; color: var(--text-muted-light); line-height: 1.7; }

/* Dashboard mini preview */
.approach-visual {
  background: var(--black);
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(124,94,240,0.15);
}
.browser-bar-mini {
  background: #1e1c2a;
  padding: 0.65rem 1rem;
  display: flex; align-items: center; gap: 0.4rem;
  border-bottom: 1px solid rgba(124,94,240,0.1);
}
.b-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.browser-url-mini {
  margin-left: 0.5rem; flex: 1;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 6px;
  padding: 0.25rem 0.75rem;
  font-size: 0.68rem; color: var(--text-muted-dark); font-family: monospace;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.dash-preview { padding: 1.5rem; }
.dash-header-row {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.dash-kpi-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(124,94,240,0.12);
  border-radius: 10px; padding: 0.9rem;
}
.dash-kpi-card.accent { border-color: rgba(124,94,240,0.35); background: rgba(124,94,240,0.08); }
.dash-kpi-label { font-size: 0.62rem; color: var(--text-muted-dark); margin-bottom: 0.4rem; }
.dash-kpi-val {
  font-family: 'DM Serif Display', serif;
  font-size: 1.5rem; color: var(--white); letter-spacing: -0.02em;
}
.dash-bar-section { display: flex; flex-direction: column; gap: 0.85rem; }
.dash-bar-row { display: flex; flex-direction: column; gap: 0.3rem; }
.dash-bar-label { font-size: 0.68rem; color: var(--text-muted-dark); }
.dash-bar-track {
  height: 5px; background: rgba(255,255,255,0.06); border-radius: 5px; overflow: hidden;
}
.dash-bar-fill {
  height: 100%; border-radius: 5px;
  width: var(--w, 50%);
  background: linear-gradient(90deg, var(--violet-600), var(--violet-300));
  animation: barGrow 1.4s cubic-bezier(.4,0,.2,1) both;
}
@keyframes barGrow { from { width: 0 !important; } }

/* ── PLATAFORMA ───────────────────────────────────────────────────────────── */
.plataforma {
  background: var(--black-soft);
  padding: 8rem 5%;
}
.platform-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  max-width: 1200px; margin: 0 auto;
}
.platform-card {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(180,140,240,0.1);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  transition: border-color 0.3s, background 0.3s;
  position: relative;
  overflow: hidden;
}
.platform-card:hover {
  border-color: rgba(124,94,240,0.3);
  background: rgba(124,94,240,0.05);
}
.platform-card--featured {
  border-color: rgba(124,94,240,0.25);
  background: rgba(124,94,240,0.04);
}
.platform-card--featured::after {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--violet-700), var(--violet-400), var(--mauve));
}
.platform-card-badge {
  display: inline-block;
  font-size: 0.65rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--violet-400);
  background: rgba(124,94,240,0.12);
  border: 1px solid rgba(124,94,240,0.25);
  padding: 0.25rem 0.7rem; border-radius: 100px;
  margin-bottom: 1rem;
}
.platform-card-icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: rgba(124,94,240,0.12); border: 1px solid rgba(124,94,240,0.2);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.2rem;
}
.platform-card-icon svg { width: 20px; height: 20px; stroke: var(--violet-400); fill: none; stroke-width: 1.5; }
.platform-card h3 {
  font-size: 1.1rem; font-weight: 500; color: var(--white);
  margin-bottom: 0.75rem; letter-spacing: -0.01em;
}
.platform-card p { font-size: 0.875rem; font-weight: 300; color: var(--text-muted-dark); line-height: 1.75; margin-bottom: 1.2rem; }
.platform-features { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.platform-features li {
  font-size: 0.82rem; font-weight: 300; color: var(--text-dark);
  display: flex; align-items: center; gap: 0.6rem;
}
.platform-features li::before {
  content: '';
  width: 15px; height: 15px; flex-shrink: 0;
  border-radius: 50%;
  background: rgba(124,94,240,0.15);
  border: 1px solid rgba(124,94,240,0.3);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4 8l2.5 2.5L12 5.5' stroke='%239b86f4' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-size: 13px; background-position: center;
}

/* ── WEB DESIGN ───────────────────────────────────────────────────────────── */
.webdesign {
  background: var(--black-soft);
  padding: 8rem 5%;
}
.webdesign-inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center;
}
.browser-mock {
  background: #16151f;
  border-radius: 16px;
  border: 1px solid rgba(124,94,240,0.15);
  overflow: hidden;
}
.browser-bar {
  background: #1e1c2a;
  padding: 0.75rem 1rem;
  display: flex; align-items: center; gap: 0.5rem;
  border-bottom: 1px solid rgba(124,94,240,0.1);
}
.browser-url {
  margin-left: 0.5rem; flex: 1;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 6px;
  padding: 0.3rem 0.8rem;
  font-size: 0.72rem; color: var(--text-muted-dark); font-family: monospace;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.browser-content { padding: 2rem; min-height: 240px; }
.mock-hero-bar {
  background: rgba(124,94,240,0.15);
  height: 12px; border-radius: 6px; width: 65%; margin-bottom: 0.8rem;
}
.mock-hero-bar.short { width: 40%; height: 8px; opacity: 0.6; }
.mock-hero-bar.xs    { width: 25%; height: 6px; opacity: 0.35; margin-bottom: 1.5rem; }
.mock-card-row { display: flex; gap: 0.8rem; margin-top: 1rem; }
.mock-card {
  flex: 1;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(124,94,240,0.12);
  border-radius: 10px; padding: 1rem; min-height: 80px;
}
.mock-card-dot { width: 20px; height: 20px; border-radius: 6px; background: rgba(124,94,240,0.25); margin-bottom: 0.6rem; }
.mock-card-line { height: 6px; border-radius: 3px; background: rgba(255,255,255,0.08); margin-bottom: 0.4rem; }
.mock-card-line.short { width: 60%; }

.webdesign-copy h3 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  color: var(--white); letter-spacing: -0.025em; line-height: 1.2;
  margin-bottom: 1.2rem;
}
.webdesign-copy h3 em { font-style: italic; color: var(--violet-300); }
.webdesign-copy p {
  font-size: 0.95rem; font-weight: 300; color: var(--text-muted-dark);
  line-height: 1.8; margin-bottom: 2rem;
}
.feature-list { list-style: none; display: flex; flex-direction: column; gap: 0.75rem; }
.feature-list li {
  font-size: 0.875rem; font-weight: 300; color: var(--text-dark);
  display: flex; align-items: center; gap: 0.75rem;
}
.feature-list li::before {
  content: '';
  width: 16px; height: 16px; flex-shrink: 0;
  border-radius: 50%;
  background: rgba(124,94,240,0.15) url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4 8l2.5 2.5L12 5.5' stroke='%239b86f4' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat center / 14px;
  border: 1px solid rgba(124,94,240,0.3);
}

/* ── TESTIMONIAL ──────────────────────────────────────────────────────────── */
.testimonial {
  background: var(--white);
  padding: 8rem 5%;
}
.testimonial-inner { max-width: 800px; margin: 0 auto; text-align: center; }
.quote-mark {
  font-family: 'DM Serif Display', serif;
  font-size: 5rem; color: var(--lilac); line-height: 0.5;
  margin-bottom: 1.5rem; display: block;
}
.quote-text {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(1.2rem, 2.5vw, 1.9rem);
  font-style: italic; color: var(--text-light);
  line-height: 1.5; letter-spacing: -0.015em;
}
.quote-author {
  margin-top: 2.5rem;
  display: flex; align-items: center; justify-content: center; gap: 1rem;
}
.author-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--violet-500), var(--mauve));
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; font-weight: 500; color: #fff;
  flex-shrink: 0;
}
.author-info { text-align: left; }
.author-name { font-size: 0.9rem; font-weight: 500; color: var(--text-light); }
.author-role { font-size: 0.78rem; color: var(--text-muted-light); }

/* ── CTA ──────────────────────────────────────────────────────────────────── */
.cta-section {
  background: var(--white-warm);
  padding: 8rem 5%; text-align: center;
}
.cta-inner { max-width: 640px; margin: 0 auto; }
.cta-inner h2 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  color: var(--text-light); letter-spacing: -0.025em; line-height: 1.15;
  margin-bottom: 1.2rem;
}
.cta-inner h2 em { font-style: italic; color: var(--violet-600); }
.cta-inner > p {
  font-size: 1rem; font-weight: 300; color: var(--text-muted-light);
  line-height: 1.75; margin-bottom: 2.5rem;
}
.cta-form {
  display: flex; gap: 0.75rem;
  max-width: 440px; margin: 0 auto;
}
.cta-form input {
  flex: 1; padding: 0.85rem 1.2rem;
  border-radius: 100px;
  border: 1px solid #ddd9ee; background: #fff;
  font-family: 'DM Sans', sans-serif; font-size: 0.9rem; color: var(--text-light);
  outline: none; transition: border-color 0.2s;
  min-width: 0;
}
.cta-form input:focus { border-color: var(--violet-400); }
.cta-form input::placeholder { color: #b0abc5; }
.btn-primary-light {
  padding: 0.85rem 1.8rem; border-radius: 100px;
  background: var(--violet-600); color: #fff;
  font-size: 0.88rem; font-weight: 500; border: none; cursor: pointer;
  white-space: nowrap; font-family: 'DM Sans', sans-serif;
  transition: background 0.25s;
}
.btn-primary-light:hover { background: var(--violet-500); }
.cta-feedback {
  margin-top: 1rem; font-size: 0.85rem;
  color: var(--violet-600); min-height: 1.2em;
}

/* ── FOOTER ───────────────────────────────────────────────────────────────── */
footer {
  background: var(--black);
  padding: 4rem 5% 2.5rem;
  border-top: 1px solid rgba(124,94,240,0.1);
}
.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem;
}
.footer-logo { margin-bottom: 0.75rem; }
.footer-brand p {
  font-size: 0.83rem; font-weight: 300; color: var(--text-muted-dark);
  line-height: 1.7; max-width: 240px;
}
.footer-col h5 {
  font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-muted-dark); margin-bottom: 1.2rem;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.65rem; }
.footer-col ul li a {
  font-size: 0.85rem; font-weight: 300; color: var(--text-muted-dark);
  text-decoration: none; transition: color 0.2s;
}
.footer-col ul li a:hover { color: var(--mauve); }
.footer-bottom {
  margin-top: 3.5rem; padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.75rem; color: rgba(139,133,160,0.6);
  flex-wrap: wrap; gap: 0.5rem;
}
.footer-dot { color: var(--violet-500); }

/* ── ANIMATIONS ───────────────────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ───────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .approach-inner  { grid-template-columns: 1fr; gap: 3rem; }
  .platform-grid   { grid-template-columns: 1fr; }
  .webdesign-inner { grid-template-columns: 1fr; gap: 3rem; }
  .footer-inner    { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --nav-height: 62px; }

  /* Nav mobile */
  .nav-hamburger { display: flex; }
  .nav-cta { display: none; }

  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-height); left: 0; right: 0;
    background: rgba(10,10,15,0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    gap: 0;
    padding: 1rem 0 2rem;
    border-bottom: 1px solid rgba(180,140,240,0.12);
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; }
  .nav-links a {
    display: block; padding: 1rem 5%;
    font-size: 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.04);
  }

  /* Sections */
  .services   { padding: 5rem 5%; }
  .approach   { padding: 5rem 5%; }
  .plataforma { padding: 5rem 5%; }
  .webdesign  { padding: 5rem 5%; }
  .cta-section { padding: 5rem 5%; }

  .section-header { margin-bottom: 3rem; }

  /* Hero */
  .hero { padding: 6rem 5% 4rem; }
  .hero-glow { width: 350px; height: 350px; }

  /* Logos */
  .logos-row { gap: 1.5rem; }
  .logo-pill { font-size: 0.95rem; }

  /* CTA form */
  .cta-form { flex-direction: column; }
  .cta-form input, .btn-primary-light { width: 100%; text-align: center; }

  /* Footer */
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer-brand { grid-column: 1 / -1; }

  /* Dash grid */
  .dash-header-row { grid-template-columns: repeat(3,1fr); gap: 0.5rem; }
  .dash-kpi-val { font-size: 1.2rem; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: clamp(2.1rem, 10vw, 3rem); }
  .hero-eyebrow { font-size: 0.65rem; }
  .hero-sub { font-size: 0.95rem; }

  .services-grid { grid-template-columns: 1fr; border-radius: 14px; }
  .platform-card { padding: 2rem 1.5rem; }

  .footer-inner { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }

  .dash-header-row { grid-template-columns: 1fr 1fr; }
  .dash-header-row .dash-kpi-card:last-child { display: none; }
}