/* =========================================
   PRISMA ESTUDIOS — styles.css
   ========================================= */

/* === VARIABLES === */
:root {
  --bg: #050510;
  --bg2: #0a0a1f;
  --card: rgba(255,255,255,0.03);
  --card-hover: rgba(255,255,255,0.06);
  --border: rgba(255,255,255,0.07);
  --border-hover: rgba(255,255,255,0.18);
  --txt: #ffffff;
  --txt2: rgba(255,255,255,0.58);
  --txt3: rgba(255,255,255,0.32);
  --grad: linear-gradient(135deg, #4facfe 0%, #00f2fe 30%, #43e97b 70%, #fee140 100%);
  --grad-blue: linear-gradient(135deg, #4facfe, #00c6fb);
  --grad-green: linear-gradient(135deg, #43e97b, #38f9d7);
  --grad-pink: linear-gradient(135deg, #fa709a, #fee140);
  --c-blue: #4facfe;
  --c-green: #43e97b;
  --c-pink: #fa709a;
  --c-gold: #fee140;
  --nav-h: 72px;
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --r-xl: 36px;
  --ease: cubic-bezier(0.4,0,0.2,1);
  --t: 0.3s var(--ease);
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--txt);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img, svg { display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; }

/* === LAYOUT === */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 100px 0; }

/* === SCROLL REVEAL === */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* === TYPOGRAPHY === */
.gradient-text {
  background: linear-gradient(90deg, #4facfe, #00f2fe, #43e97b, #fee140, #4facfe);
  background-size: 300% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: grad-shift 5s linear infinite;
}
@keyframes grad-shift {
  0%   { background-position: 0% 50%; }
  100% { background-position: 300% 50%; }
}

.section-badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 99px;
  border: 1px solid var(--border-hover);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--txt2);
  margin-bottom: 20px;
}
.section-header { text-align: center; margin-bottom: 64px; }
.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--txt2);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* === BUTTONS === */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--r-md);
  background: var(--grad-blue);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--t);
  box-shadow: 0 4px 24px rgba(79,172,254,0.35);
  white-space: nowrap;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 36px rgba(79,172,254,0.5);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--r-md);
  border: 1px solid var(--border-hover);
  color: var(--txt);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--t);
  white-space: nowrap;
}
.btn-secondary:hover { border-color: var(--c-blue); color: var(--c-blue); background: rgba(79,172,254,0.06); }
.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--r-md);
  border: 1px solid var(--border-hover);
  color: var(--txt);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--t);
}
.btn-outline:hover { border-color: var(--c-blue); background: rgba(79,172,254,0.07); }
.btn-full { width: 100%; justify-content: center; }

/* === NAVBAR === */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  transition: background var(--t), box-shadow var(--t), backdrop-filter var(--t);
}
.navbar.scrolled {
  background: rgba(5,5,16,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
  flex-shrink: 0;
}
@keyframes logo-glow {
  0%, 100% {
    filter: drop-shadow(0 0 6px rgba(79,172,254,0.50))
            drop-shadow(0 0 14px rgba(79,172,254,0.20));
  }
  50% {
    filter: drop-shadow(0 0 14px rgba(79,172,254,0.90))
            drop-shadow(0 0 30px rgba(67,233,123,0.35))
            drop-shadow(0 0 50px rgba(79,172,254,0.18));
  }
}
@keyframes logo-float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-4px); }
}

.logo-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  animation: logo-glow 3s ease-in-out infinite,
             logo-float 5s ease-in-out infinite;
  transition: transform 0.35s var(--ease), filter 0.35s var(--ease);
  will-change: transform, filter;
}
.nav-logo:hover .logo-icon {
  animation: none;
  transform: scale(1.13) rotate(12deg);
  filter: drop-shadow(0 0 18px rgba(79,172,254,1))
          drop-shadow(0 0 40px rgba(67,233,123,0.55))
          drop-shadow(0 0 70px rgba(254,225,64,0.30));
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: var(--r-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--txt2);
  transition: var(--t);
}
.nav-links a:hover { color: var(--txt); background: rgba(255,255,255,0.05); }
.btn-nav-cta {
  background: var(--grad-blue) !important;
  color: #fff !important;
  box-shadow: 0 2px 16px rgba(79,172,254,0.3);
}
.btn-nav-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 24px rgba(79,172,254,0.45) !important; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--txt);
  border-radius: 2px;
  transition: var(--t);
}
.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;
  padding-top: var(--nav-h);
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.35;
  animation: float-orb 24s ease-in-out infinite;
}
.orb-blue  { width: 560px; height: 560px; background: radial-gradient(circle, #4facfe, transparent 70%); top: -12%; left: -8%; animation-delay: 0s; }
.orb-cyan  { width: 420px; height: 420px; background: radial-gradient(circle, #00f2fe, transparent 70%); top: 25%;  right: 2%;  animation-delay: -7s; }
.orb-green { width: 320px; height: 320px; background: radial-gradient(circle, #43e97b, transparent 70%); bottom: 8%; right: 18%; animation-delay: -14s; }
.orb-gold  { width: 380px; height: 380px; background: radial-gradient(circle, #fee140, transparent 70%); bottom: 2%; left: 8%;  animation-delay: -20s; }
@keyframes float-orb {
  0%,100% { transform: translate(0,0) scale(1); }
  33%      { transform: translate(28px,-22px) scale(1.06); }
  66%      { transform: translate(-18px,28px) scale(0.94); }
}
.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 44px 44px;
}
.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
  padding-top: 40px;
  padding-bottom: 80px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 18px;
  border-radius: 99px;
  border: 1px solid var(--border-hover);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--txt2);
  margin-bottom: 28px;
  backdrop-filter: blur(10px);
}
.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--c-green);
  box-shadow: 0 0 8px var(--c-green);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%,100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.5; transform: scale(0.8); }
}
.hero-title {
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--txt2);
  line-height: 1.75;
  max-width: 580px;
  margin-bottom: 40px;
}
.hero-cta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 20px 28px;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--card);
  backdrop-filter: blur(16px);
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 28px;
}
.stat-number-wrap {
  display: flex;
  align-items: baseline;
  gap: 2px;
}
.stat-number {
  font-size: 2rem;
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-suffix { font-size: 1.2rem; font-weight: 700; color: var(--c-blue); }
.stat-label { font-size: 0.78rem; color: var(--txt3); margin-top: 2px; font-weight: 500; }
.stat-divider { width: 1px; height: 40px; background: var(--border); flex-shrink: 0; }
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.scroll-indicator {
  width: 24px; height: 40px;
  border: 2px solid var(--border-hover);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}
.scroll-dot {
  width: 4px; height: 8px;
  border-radius: 2px;
  background: var(--c-blue);
  animation: scroll-anim 1.8s ease-in-out infinite;
}
@keyframes scroll-anim {
  0%   { transform: translateY(0); opacity: 1; }
  80%  { transform: translateY(12px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

/* === SERVICES === */
.services { background: var(--bg2); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.service-card {
  padding: 32px;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--card);
  transition: var(--t);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.service-card:hover {
  border-color: var(--border-hover);
  background: var(--card-hover);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}
.service-icon {
  width: 52px; height: 52px;
  border-radius: var(--r-md);
  background: var(--ig, rgba(79,172,254,0.15));
  border: 1px solid var(--ig, rgba(79,172,254,0.25));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ic, #4facfe);
  background-color: var(--ig);
}
.service-icon { background: color-mix(in srgb, var(--ic) 15%, transparent); border-color: color-mix(in srgb, var(--ic) 25%, transparent); }
.service-icon svg { width: 24px; height: 24px; }
.service-card h3 { font-size: 1.2rem; font-weight: 700; }
.service-card p { color: var(--txt2); font-size: 0.92rem; line-height: 1.65; }
.service-features { display: flex; flex-direction: column; gap: 8px; margin-top: 4px; flex: 1; }
.service-features li {
  font-size: 0.85rem;
  color: var(--txt2);
  padding-left: 16px;
  position: relative;
}
.service-features li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--ic, var(--c-blue));
  font-size: 0.8rem;
}
.service-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ic, var(--c-blue));
  transition: var(--t);
  margin-top: auto;
}
.service-link:hover { gap: 8px; letter-spacing: 0.02em; }

/* === WHY US === */
.why-us { background: var(--bg); }
.why-us-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.why-us-content { display: flex; flex-direction: column; gap: 0; }
.why-us-content .section-badge { margin-bottom: 16px; }
.why-us-content .section-title { text-align: left; margin-bottom: 16px; }
.why-us-content .section-subtitle { text-align: left; margin: 0 0 36px; }
.features-list { display: flex; flex-direction: column; gap: 24px; }
.feature-item { display: flex; gap: 16px; align-items: flex-start; }
.feature-icon {
  width: 32px; height: 32px;
  border-radius: var(--r-sm);
  background: rgba(79,172,254,0.1);
  border: 1px solid rgba(79,172,254,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-blue);
  font-size: 0.9rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.feature-item h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 4px; }
.feature-item p { font-size: 0.88rem; color: var(--txt2); line-height: 1.6; }

/* Visual side */
.why-us-visual {
  position: relative;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.visual-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  backdrop-filter: blur(20px);
}
.main-card {
  padding: 24px;
  width: 100%;
  max-width: 320px;
}
.card-dots { display: flex; gap: 6px; margin-bottom: 20px; }
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.red    { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green  { background: #27c93f; }
.code-preview { display: flex; flex-direction: column; gap: 8px; }
.code-line { font-family: 'Courier New', monospace; font-size: 0.85rem; line-height: 1.4; }
.code-line.ind { padding-left: 16px; }
.ct { color: #569cd6; }
.ce { color: #4ec9b0; }
.ck { color: #9cdcfe; }
.co { color: var(--txt2); }
.cv { color: #ce9178; }
.float-card {
  position: absolute;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 140px;
}
.card-tr { top: 24px; right: 0; animation: float-y 4s ease-in-out infinite; }
.card-bl { bottom: 24px; left: 0; animation: float-y 4s ease-in-out infinite 2s; }
@keyframes float-y {
  0%,100% { transform: translateY(0); }
  50%     { transform: translateY(-10px); }
}
.float-num { font-size: 1.8rem; font-weight: 800; line-height: 1; }
.float-lbl { font-size: 0.75rem; color: var(--txt2); }

/* === PORTFOLIO === */
.portfolio { background: var(--bg2); }
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.portfolio-card {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--t);
}
.portfolio-card:hover { transform: translateY(-4px); border-color: var(--border-hover); box-shadow: 0 12px 40px rgba(0,0,0,0.3); }
.portfolio-img {
  height: 200px;
  position: relative;
  overflow: hidden;
  background: #0a0a1f;
}
.portfolio-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s var(--ease);
}
.portfolio-card:hover .portfolio-img img { transform: scale(1.06); }
.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--t);
  backdrop-filter: blur(4px);
}
.portfolio-card:hover .portfolio-overlay { opacity: 1; }
.portfolio-overlay span {
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  border: 1.5px solid rgba(255,255,255,0.6);
  padding: 9px 20px;
  border-radius: var(--r-md);
  background: rgba(255,255,255,0.10);
  transition: background var(--t), transform var(--t);
}
.portfolio-overlay:hover span {
  background: rgba(255,255,255,0.22);
  transform: scale(1.04);
}
.portfolio-info {
  padding: 16px 20px;
  background: var(--card);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.portfolio-tag {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--c-blue);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}
.portfolio-info h4 { font-size: 0.95rem; font-weight: 600; }

/* === PRICING === */
.pricing { background: var(--bg); }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}
.pricing-card {
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--card);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  position: relative;
  transition: var(--t);
}
.pricing-card:hover { border-color: var(--border-hover); transform: translateY(-4px); }
.pricing-card.featured {
  border-color: rgba(79,172,254,0.4);
  background: rgba(79,172,254,0.05);
  box-shadow: 0 0 0 1px rgba(79,172,254,0.2), 0 20px 60px rgba(79,172,254,0.15);
}
.pricing-badge-pill {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--grad-blue);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 5px 18px;
  border-radius: 99px;
  white-space: nowrap;
  letter-spacing: 0.03em;
}
.pricing-header { display: flex; flex-direction: column; gap: 8px; }
.pricing-header h3 { font-size: 1.3rem; font-weight: 700; }
.pricing-desc { font-size: 0.85rem; color: var(--txt2); }
.pricing-price { display: flex; align-items: baseline; gap: 4px; margin-top: 8px; }
.price-from { font-size: 0.8rem; color: var(--txt2); margin-right: 4px; }
.price-currency { font-size: 1rem; font-weight: 700; color: var(--txt2); }
.price-amount { font-size: 2.5rem; font-weight: 900; line-height: 1; }
.pricing-features { display: flex; flex-direction: column; gap: 12px; flex: 1; }
.pricing-features li { font-size: 0.88rem; display: flex; align-items: center; gap: 10px; }
.pricing-features li.disabled { color: var(--txt3); }
.chk { color: var(--c-green); font-weight: 700; font-size: 1rem; }
.pricing-note {
  text-align: center;
  margin-top: 40px;
  font-size: 0.92rem;
  color: var(--txt2);
}
.pricing-note a { color: var(--c-blue); font-weight: 600; }
.pricing-note a:hover { text-decoration: underline; }

/* === TESTIMONIALS === */
.testimonials { background: var(--bg2); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  padding: 28px;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--card);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: var(--t);
}
.testimonial-card:hover { border-color: var(--border-hover); transform: translateY(-3px); }
.stars { color: #fee140; font-size: 1rem; letter-spacing: 2px; }
.testimonial-card p {
  font-size: 0.92rem;
  color: var(--txt2);
  line-height: 1.7;
  flex: 1;
  font-style: italic;
}
.testimonial-card p::before { content: '"'; }
.testimonial-card p::after  { content: '"'; }
.testimonial-author { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.author-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
  flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 0.9rem; font-weight: 600; }
.testimonial-author span  { font-size: 0.78rem; color: var(--txt2); }

/* === FAQ === */
.faq { background: var(--bg); }
.faq-container .section-header { margin-bottom: 48px; }
.faq-list {
  max-width: 740px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  border-radius: var(--r-md);
  border: 1px solid var(--border);
  background: var(--card);
  overflow: hidden;
  transition: border-color var(--t);
}
.faq-item.open { border-color: rgba(79,172,254,0.35); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  text-align: left;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--txt);
  transition: var(--t);
}
.faq-question:hover { color: var(--c-blue); }
.faq-icon {
  width: 20px; height: 20px;
  flex-shrink: 0;
  transition: transform var(--t);
  color: var(--txt2);
}
.faq-item.open .faq-icon { transform: rotate(180deg); color: var(--c-blue); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease), padding 0.3s var(--ease);
}
.faq-answer p {
  padding: 0 24px 20px;
  font-size: 0.9rem;
  color: var(--txt2);
  line-height: 1.75;
}
.faq-item.open .faq-answer { max-height: 300px; }

/* === CONTACT === */
.contact { background: var(--bg2); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 0; }
.contact-info .section-badge { margin-bottom: 16px; }
.contact-info .section-title { text-align: left; margin-bottom: 16px; }
.contact-info > p { color: var(--txt2); font-size: 0.95rem; margin-bottom: 36px; line-height: 1.7; }
.contact-methods { display: flex; flex-direction: column; gap: 12px; }
.contact-method {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  border-radius: var(--r-md);
  border: 1px solid var(--border);
  background: var(--card);
  transition: var(--t);
}
.contact-method:hover { border-color: var(--border-hover); background: var(--card-hover); transform: translateX(4px); }
.method-icon {
  width: 44px; height: 44px;
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.wsp-icon  { background: rgba(37,211,102,0.15); color: #25d366; border: 1px solid rgba(37,211,102,0.2); }
.mail-icon { background: rgba(79,172,254,0.12); color: var(--c-blue); border: 1px solid rgba(79,172,254,0.2); }
.contact-method strong { display: block; font-size: 0.92rem; font-weight: 600; }
.contact-method span  { font-size: 0.82rem; color: var(--txt2); }

/* Contact form */
.contact-form-wrap {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 36px;
}
.contact-form { display: flex; flex-direction: column; gap: 20px; position: relative; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.85rem; font-weight: 600; color: var(--txt2); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 13px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--txt);
  font-size: 0.9rem;
  transition: var(--t);
  resize: vertical;
  appearance: none;
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--c-blue);
  background: rgba(79,172,254,0.06);
  box-shadow: 0 0 0 3px rgba(79,172,254,0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--txt3); }
.form-group select option { background: #0f0f23; color: var(--txt); }
.form-group input.input-error,
.form-group textarea.input-error {
  border-color: rgba(250,112,154,0.7);
  box-shadow: 0 0 0 3px rgba(250,112,154,0.15);
}
.form-success {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px;
  border-radius: var(--r-md);
  background: rgba(67,233,123,0.1);
  border: 1px solid rgba(67,233,123,0.3);
  color: var(--c-green);
  font-weight: 600;
  font-size: 0.92rem;
  text-align: center;
}
.form-success.show { display: flex; }

/* === FOOTER === */
.footer {
  background: #030309;
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
/* === DOMAIN CHECKER === */
.domain-checker { background: var(--bg2); }
.domain-wrap { max-width: 680px; margin: 0 auto; }

.domain-input-row {
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-hover);
  border-radius: var(--r-xl);
  padding: 6px 6px 6px 20px;
  gap: 0;
  transition: border-color var(--t), box-shadow var(--t);
}
.domain-input-row:focus-within {
  border-color: var(--c-blue);
  box-shadow: 0 0 0 3px rgba(79,172,254,0.12);
}

.domain-www {
  color: var(--txt3);
  font-size: 1rem;
  font-weight: 500;
  white-space: nowrap;
  user-select: none;
}
.domain-field {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--txt);
  font-size: 1.05rem;
  font-family: inherit;
  font-weight: 500;
  padding: 6px 4px;
  min-width: 0;
}
.domain-field::placeholder { color: var(--txt3); }

.domain-tld {
  background: rgba(255,255,255,0.06);
  border: none;
  border-radius: 10px;
  color: var(--c-blue);
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  padding: 6px 10px;
  cursor: pointer;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  margin-right: 8px;
}
.domain-tld option { background: #0f0f23; }

.domain-btn {
  border-radius: 20px !important;
  padding: 10px 24px !important;
  font-size: 0.92rem !important;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  flex-shrink: 0;
}

@keyframes spin { to { transform: rotate(360deg); } }
#domainSpinner { animation: spin 0.8s linear infinite; }

.domain-result {
  margin-top: 16px;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--r-md);
  padding: 0 20px;
  transition: all var(--t);
}
.domain-result.available {
  background: rgba(67,233,123,0.10);
  border: 1px solid rgba(67,233,123,0.30);
  color: #43e97b;
}
.domain-result.taken {
  background: rgba(250,112,154,0.10);
  border: 1px solid rgba(250,112,154,0.30);
  color: #fa709a;
}
.domain-result.checking {
  background: rgba(79,172,254,0.08);
  border: 1px solid rgba(79,172,254,0.20);
  color: var(--txt2);
}
.domain-result.error {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: var(--txt3);
}
.domain-result a {
  color: inherit;
  text-decoration: underline;
  margin-left: 10px;
  font-weight: 700;
}
.domain-hint {
  text-align: center;
  color: var(--txt3);
  font-size: 0.8rem;
  margin-top: 10px;
}

@media (max-width: 540px) {
  .domain-input-row { flex-wrap: wrap; padding: 12px 16px; border-radius: var(--r-lg); gap: 8px; }
  .domain-www { display: none; }
  .domain-field { font-size: 1rem; }
  .domain-btn { width: 100%; justify-content: center; }
}

/* === CLIENTES === */
@keyframes scroll-logos {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.clients { padding-bottom: 0; }
.clients .section-header { margin-bottom: 40px; }
.clients-track-wrap {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 12%, black 88%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 12%, black 88%, transparent 100%);
  padding: 12px 0 64px;
}
.clients-track {
  display: flex;
  gap: 20px;
  width: max-content;
  animation: scroll-logos 28s linear infinite;
}
.clients-track:hover { animation-play-state: paused; }
.client-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  color: var(--txt2);
  font-weight: 600;
  font-size: 0.92rem;
  white-space: nowrap;
  transition: color var(--t), border-color var(--t), background var(--t);
  cursor: default;
}
.client-logo svg { opacity: 0.55; transition: opacity var(--t); flex-shrink: 0; }
.client-logo:hover {
  color: var(--txt);
  border-color: var(--border-hover);
  background: var(--card-hover);
}
.client-logo:hover svg { opacity: 1; }

/* === FOOTER === */
.footer-brand { display: flex; flex-direction: column; gap: 16px; }
.footer-logo { font-size: 1rem; }
.footer-brand p { font-size: 0.88rem; color: var(--txt2); line-height: 1.7; max-width: 260px; }
.social-links { display: flex; gap: 12px; }
.social-links a {
  width: 36px; height: 36px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--txt2);
  transition: var(--t);
}
.social-links a:hover { border-color: var(--border-hover); color: var(--txt); background: var(--card); }
.footer-links h4 { font-size: 0.85rem; font-weight: 700; margin-bottom: 16px; letter-spacing: 0.04em; }
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links li a { font-size: 0.85rem; color: var(--txt2); transition: var(--t); }
.footer-links li a:hover { color: var(--txt); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--txt3);
}

/* === WHATSAPP FLOAT === */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 99;
  width: 56px; height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: var(--t);
}
.whatsapp-float:hover {
  transform: scale(1.12);
  box-shadow: 0 8px 32px rgba(37,211,102,0.6);
}

/* =========================================
   RESPONSIVE
   ========================================= */

@media (max-width: 1024px) {
  .why-us-grid   { grid-template-columns: 1fr; gap: 48px; }
  .portfolio-grid{ grid-template-columns: repeat(2, 1fr); }
  .pricing-grid  { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
  .testimonials-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }
  .contact-grid  { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid   { grid-template-columns: 1fr 1fr; gap: 32px; }
  .why-us-visual { height: 300px; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }

  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: rgba(5,5,16,0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    gap: 4px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-110%);
    transition: transform 0.35s var(--ease);
    pointer-events: none;
  }
  .nav-links.open { transform: translateY(0); pointer-events: auto; }
  .nav-links a { padding: 12px 16px; }
  .hamburger { display: flex; }

  .hero-content { padding-top: 20px; padding-bottom: 60px; }
  .hero-cta { flex-direction: column; align-items: flex-start; }
  .hero-stats { flex-direction: column; gap: 20px; padding: 24px; width: 100%; }
  .stat-divider { width: 100%; height: 1px; }
  .stat-item { padding: 0; }

  .services-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .contact-form-wrap { padding: 24px; }

  .section-title { font-size: 1.8rem; }
  .hero-title { font-size: 2.2rem; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-title { font-size: 1.9rem; }
  .hero-badge { font-size: 10px; }
  .btn-primary, .btn-secondary { padding: 12px 20px; font-size: 0.88rem; }
}