/* ============================================================
   CodeNoFrontier — Premium Landing Page
   ============================================================ */

/* CUSTOM PROPERTIES */
:root {
  --white: #ffffff;
  --off-white: #fafafa;
  --grey-50: #f6f6f7;
  --grey-100: #efeff1;
  --grey-200: #dcdce0;
  --grey-300: #c4c4cc;
  --grey-400: #9898a6;
  --grey-600: #52525e;
  --grey-700: #3b3b44;
  --grey-900: #111116;
  --black: #070709;

  --blue: #2563eb;
  --blue-light: #4f8eff;
  --blue-glow: rgba(79, 142, 255, 0.15);
  --violet: #7c3aed;
  --violet-light: #8b5cf6;
  --violet-glow: rgba(139, 92, 246, 0.12);

  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.07), 0 2px 6px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.09), 0 4px 12px rgba(0,0,0,0.05);
  --shadow-xl: 0 24px 64px rgba(0,0,0,0.10), 0 8px 24px rgba(0,0,0,0.06);

  --transition: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.25s cubic-bezier(0.16, 1, 0.3, 1);

  --max-width: 1280px;
  --gutter: clamp(24px, 5vw, 80px);
}

/* RESET */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  width: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--grey-900);
  overflow-x: hidden;
  cursor: none;
}

@media (hover: none) {
  body { cursor: auto; }
  .cursor, .cursor-follower { display: none; }
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img, svg { display: block; max-width: 100%; }
button { cursor: none; border: none; background: none; font-family: inherit; }

/* SCROLL PROGRESS */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--violet));
  z-index: 1000;
  transition: width 0.1s linear;
}

/* CUSTOM CURSOR */
.cursor {
  position: fixed;
  width: 8px; height: 8px;
  background: var(--blue);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: opacity 0.2s;
}

.cursor-follower {
  position: fixed;
  width: 36px; height: 36px;
  border: 1.5px solid rgba(37, 99, 235, 0.35);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: transform 0.12s ease, width 0.3s, height 0.3s, border-color 0.3s;
}

.cursor-follower.hover {
  width: 56px; height: 56px;
  border-color: rgba(124, 58, 237, 0.5);
}

/* NAVBAR */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 var(--gutter);
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}

.navbar.scrolled {
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 1px 0 var(--grey-100), var(--shadow-sm);
  padding-top: 0;
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 48px;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px; height: 34px;
  background: var(--grey-900);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 11px;
  letter-spacing: 0.05em;
  border-radius: 8px;
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.02em;
  color: var(--grey-900);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  margin-left: auto;
}

.nav-links a {
  font-size: 14px;
  font-weight: 400;
  color: var(--grey-600);
  transition: color var(--transition-fast);
  letter-spacing: 0.01em;
}

.nav-links a:hover { color: var(--grey-900); }

.nav-cta {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--grey-900);
  color: var(--white);
  font-size: 14px;
  font-weight: 500;
  border-radius: 100px;
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  letter-spacing: -0.01em;
}

.nav-cta:hover {
  background: var(--grey-700);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 30px;
  padding: 4px;
  margin-left: auto;
}

.nav-toggle span {
  display: block;
  height: 1.5px;
  background: var(--grey-900);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* MOBILE MENU */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--white);
  z-index: 99;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  transform: translateY(-100%);
  transition: transform 0.5s cubic-bezier(0.76, 0, 0.24, 1);
}

.mobile-menu.open { transform: translateY(0); }

.mobile-link {
  font-family: var(--font-display);
  font-size: clamp(32px, 8vw, 56px);
  font-weight: 700;
  color: var(--grey-900);
  letter-spacing: -0.03em;
  transition: color var(--transition-fast);
}

.mobile-link:hover { color: var(--blue); }

.mobile-cta {
  margin-top: 32px;
  padding: 16px 40px;
  background: var(--grey-900);
  color: var(--white);
  font-size: 16px;
  font-weight: 500;
  border-radius: 100px;
}

/* SECTION INNER */
.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* SECTION HEADER */
.section-header {
  max-width: 640px;
  margin-bottom: clamp(60px, 8vw, 100px);
}

.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 20px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: var(--grey-900);
  margin-bottom: 20px;
}

.section-title em {
  font-style: normal;
  color: var(--grey-400);
}

.section-desc {
  font-size: 17px;
  line-height: 1.7;
  color: var(--grey-600);
  font-weight: 300;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 120px var(--gutter) 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}

.hero-orb--1 {
  width: 700px; height: 700px;
  top: -200px; right: -100px;
  background: radial-gradient(circle, rgba(79,142,255,0.10) 0%, transparent 70%);
}

.hero-orb--2 {
  width: 500px; height: 500px;
  bottom: -100px; left: -150px;
  background: radial-gradient(circle, rgba(139,92,246,0.09) 0%, transparent 70%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(0,0,0,0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0,0,0,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

.hero > .section-inner,
.hero-content,
.hero-visual {
  position: relative;
  z-index: 1;
}

.hero {
  max-width: 100%;
}

.hero-content {
  flex: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
  width: 100%;
}

.hero {
  padding: 120px 0 80px;
  flex-direction: column;
}

.hero-inner-wrap {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 80px;
  position: relative;
  z-index: 1;
}

/* Re-structure hero */
.hero {
  display: block;
  padding: 0;
}

.hero::after {
  content: '';
  display: block;
  clear: both;
}

.hero-inner {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 140px var(--gutter) 100px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--white);
  border: 1px solid var(--grey-100);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 400;
  color: var(--grey-600);
  margin-bottom: 28px;
  box-shadow: var(--shadow-sm);
}

.badge-dot {
  width: 7px; height: 7px;
  background: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.2);
  animation: pulse-dot 2s ease infinite;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 3px rgba(34,197,94,0.2); }
  50% { box-shadow: 0 0 0 6px rgba(34,197,94,0.1); }
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(44px, 5.5vw, 76px);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.04em;
  color: var(--grey-900);
  margin-bottom: 28px;
}

.hero-headline .line { display: block; }
.hero-headline .line--accent { color: var(--grey-400); }

.hero-sub {
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.65;
  color: var(--grey-600);
  font-weight: 300;
  margin-bottom: 44px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  padding-top: 40px;
  border-top: 1px solid var(--grey-100);
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--grey-900);
}

.stat-plus {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: var(--blue);
  vertical-align: super;
}

.stat-label {
  font-size: 12px;
  color: var(--grey-400);
  font-weight: 400;
  letter-spacing: 0.02em;
  margin-top: 2px;
}

.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--grey-200);
}

/* BUTTONS */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: var(--grey-900);
  color: var(--white);
  font-size: 15px;
  font-weight: 500;
  border-radius: 100px;
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  letter-spacing: -0.01em;
}

.btn-primary:hover {
  background: var(--grey-700);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-primary svg {
  transition: transform var(--transition-fast);
}

.btn-primary:hover svg {
  transform: translateX(4px);
}

.btn-primary--dark {
  background: var(--white);
  color: var(--grey-900);
}

.btn-primary--dark:hover {
  background: var(--grey-50);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 14px 24px;
  font-size: 15px;
  font-weight: 400;
  color: var(--grey-600);
  border-radius: 100px;
  border: 1px solid var(--grey-200);
  transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.btn-ghost:hover {
  color: var(--grey-900);
  border-color: var(--grey-300);
  background: var(--grey-50);
}

.btn-ghost--dark {
  color: rgba(255,255,255,0.7);
  border-color: rgba(255,255,255,0.2);
}

.btn-ghost--dark:hover {
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.1);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 500;
  color: var(--grey-900);
  border-radius: 100px;
  border: 1.5px solid var(--grey-900);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.btn-outline:hover {
  background: var(--grey-900);
  color: var(--white);
}

/* HERO VISUAL */
.hero-visual {
  display: flex;
  justify-content: flex-end;
  position: relative;
}

.hero-mockup {
  position: relative;
  width: 100%;
  max-width: 520px;
}

.mockup-window {
  background: var(--grey-900);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-xl), 0 0 0 1px rgba(255,255,255,0.05);
  position: relative;
}

.window-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 14px 18px;
  background: rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.dot {
  width: 12px; height: 12px;
  border-radius: 50%;
}
.dot--red { background: #ff5f57; }
.dot--yellow { background: #febc2e; }
.dot--green { background: #28c840; }

.code-block {
  padding: 24px 28px 28px;
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 13.5px;
  line-height: 1.9;
}

.code-line { display: block; }
.code-line.indent { padding-left: 20px; }

.c-purple { color: #c792ea; }
.c-blue { color: #82aaff; }
.c-green { color: #c3e88d; }
.c-white { color: #d4d4d8; }
.c-text { color: #ffcb6b; }

.cursor-blink {
  display: inline-block;
  color: #82aaff;
  animation: blink 1.2s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* FLOATING CARDS */
.floating-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: var(--white);
  border-radius: 14px;
  box-shadow: var(--shadow-lg), 0 0 0 1px var(--grey-100);
  z-index: 10;
  animation: float 4s ease-in-out infinite;
}

.card--1 {
  bottom: -20px;
  left: -30px;
  animation-delay: 0s;
}

.card--2 {
  top: -16px;
  right: -24px;
  animation-delay: 2s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.fc-icon {
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--grey-50);
  border-radius: 8px;
  flex-shrink: 0;
}

.fc-title {
  font-size: 13px;
  font-weight: 500;
  color: var(--grey-900);
  line-height: 1;
  margin-bottom: 3px;
}

.fc-sub {
  font-size: 11px;
  color: var(--grey-400);
}

.floating-badge {
  position: absolute;
  top: 50%;
  left: -50px;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  background: var(--white);
  border-radius: 100px;
  box-shadow: var(--shadow-md);
  font-size: 12px;
  font-weight: 500;
  color: var(--grey-900);
  animation: float 3s ease-in-out 1s infinite;
}

.badge-pulse {
  width: 8px; height: 8px;
  background: #ef4444;
  border-radius: 50%;
  animation: pulse-dot 1.5s ease infinite;
}

/* HERO SCROLL INDICATOR */
.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: var(--gutter);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  z-index: 1;
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--grey-300), transparent);
  animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
  0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); }
  100% { opacity: 0; transform: scaleY(0); transform-origin: bottom; }
}

.hero-scroll span {
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--grey-400);
  writing-mode: vertical-rl;
}

/* ============================================================
   LOGOS SECTION
   ============================================================ */
.logos-section {
  padding: clamp(48px, 6vw, 80px) 0;
  border-top: 1px solid var(--grey-100);
  border-bottom: 1px solid var(--grey-100);
  overflow: hidden;
}

.logos-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.logos-label {
  text-align: center;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--grey-400);
  margin-bottom: 32px;
}

.logos-track {
  display: flex;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.logos-slide {
  display: flex;
  gap: 64px;
  align-items: center;
  animation: logos-scroll 20s linear infinite;
  flex-shrink: 0;
  white-space: nowrap;
  padding-right: 64px;
}

.logos-slide span {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--grey-300);
  transition: color var(--transition-fast);
}

@keyframes logos-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============================================================
   SERVICIOS
   ============================================================ */
.servicios {
  padding: clamp(100px, 12vw, 160px) 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--grey-100);
  border: 1px solid var(--grey-100);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.service-item {
  background: var(--white);
  padding: clamp(36px, 4vw, 52px);
  position: relative;
  transition: background var(--transition);
  cursor: none;
}

.service-item:hover {
  background: var(--grey-50);
}

.service-item--large {
  grid-column: span 1;
}

.si-number {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  color: var(--grey-300);
  letter-spacing: 0.08em;
  margin-bottom: 28px;
}

.si-icon {
  color: var(--grey-600);
  margin-bottom: 20px;
  transition: color var(--transition);
}

.service-item:hover .si-icon {
  color: var(--blue);
}

.si-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--grey-900);
  margin-bottom: 12px;
}

.si-desc {
  font-size: 15px;
  line-height: 1.65;
  color: var(--grey-600);
  font-weight: 300;
  margin-bottom: 20px;
}

.si-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.si-tags span {
  font-size: 12px;
  font-weight: 500;
  color: var(--grey-600);
  padding: 4px 10px;
  background: var(--grey-100);
  border-radius: 100px;
  letter-spacing: 0.01em;
}

.si-arrow {
  position: absolute;
  bottom: clamp(28px, 3vw, 40px);
  right: clamp(28px, 3vw, 40px);
  color: var(--grey-300);
  transition: color var(--transition), transform var(--transition);
  opacity: 0;
}

.service-item:hover .si-arrow {
  color: var(--grey-900);
  opacity: 1;
  transform: translate(2px, -2px);
}

.service-item--cta {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--grey-900);
  transition: background var(--transition);
}

.service-item--cta:hover {
  background: var(--grey-700);
}

.si-cta-inner {
  text-align: center;
}

.si-cta-label {
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 16px;
}

.si-cta-btn {
  display: inline-flex;
  padding: 12px 28px;
  background: var(--white);
  color: var(--grey-900);
  font-size: 15px;
  font-weight: 600;
  border-radius: 100px;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.si-cta-btn:hover {
  background: var(--grey-100);
  transform: scale(1.04);
}

/* ============================================================
   DIFERENCIAL
   ============================================================ */
.diferencial {
  padding: clamp(100px, 12vw, 160px) 0;
  background: var(--off-white);
}

.dif-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(60px, 8vw, 120px);
  align-items: start;
  margin-bottom: clamp(80px, 10vw, 120px);
}

.dif-left {
  position: sticky;
  top: 100px;
}

.dif-text {
  font-size: 17px;
  line-height: 1.7;
  color: var(--grey-600);
  font-weight: 300;
  margin-bottom: 36px;
  margin-top: 20px;
}

.dif-block {
  display: flex;
  gap: 24px;
  padding: 32px 0;
  border-bottom: 1px solid var(--grey-200);
  transition: padding var(--transition);
}

.dif-block:first-child {
  padding-top: 0;
  border-top: 1px solid var(--grey-200);
}

.dif-block-num {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--grey-300);
  letter-spacing: 0.05em;
  flex-shrink: 0;
  padding-top: 4px;
}

.dif-block-content h4 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--grey-900);
  margin-bottom: 8px;
}

.dif-block-content p {
  font-size: 15px;
  line-height: 1.65;
  color: var(--grey-600);
  font-weight: 300;
}

/* METRICS */
.metrics-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--grey-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.metric {
  background: var(--white);
  padding: clamp(32px, 4vw, 52px);
}

.metric-value {
  font-family: var(--font-display);
  font-size: clamp(40px, 4vw, 56px);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--grey-900);
  margin-bottom: 8px;
  line-height: 1;
}

.metric-label {
  font-size: 14px;
  color: var(--grey-400);
  font-weight: 400;
  line-height: 1.4;
}

/* ============================================================
   PROYECTOS
   ============================================================ */
.proyectos {
  padding: clamp(100px, 12vw, 160px) 0;
}

.projects-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 24px;
}

.project-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--grey-50);
  border: 1px solid var(--grey-100);
  transition: transform var(--transition), box-shadow var(--transition);
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.project-card--main {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
}

.pc-visual {
  padding: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pc-screen {
  width: 100%;
  background: var(--white);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  border: 1px solid var(--grey-100);
}

.pc-screen--dark {
  background: #1a1a2e;
}

.ps-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: rgba(0,0,0,0.04);
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.pc-screen--dark .ps-header {
  background: rgba(255,255,255,0.04);
  border-bottom-color: rgba(255,255,255,0.06);
}

.ps-dots {
  display: flex;
  gap: 5px;
}

.ps-dots span {
  display: block;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--grey-200);
}

.ps-url {
  font-size: 10px;
  color: var(--grey-400);
  flex: 1;
  text-align: center;
}

.ps-body {
  display: flex;
  height: 200px;
}

.ps-sidebar {
  width: 48px;
  background: var(--grey-50);
  border-right: 1px solid var(--grey-100);
  padding: 16px 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ps-nav-item {
  height: 8px;
  border-radius: 4px;
  background: var(--grey-200);
}

.ps-nav-item--active {
  background: var(--blue);
}

.ps-main {
  flex: 1;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ps-chart {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 90px;
}

.chart-bar {
  flex: 1;
  background: linear-gradient(to top, var(--blue-light), rgba(79,142,255,0.3));
  border-radius: 4px 4px 0 0;
  transition: height 0.5s ease;
}

.ps-cards {
  display: flex;
  gap: 10px;
}

.ps-card {
  flex: 1;
  height: 36px;
  background: var(--grey-100);
  border-radius: 6px;
}

/* API SCREEN */
.ps-api-body {
  padding: 20px;
}

.api-line {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.api-method {
  font-family: monospace;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
}

.api-method.get { background: rgba(34,197,94,0.15); color: #16a34a; }
.api-method.post { background: rgba(59,130,246,0.15); color: #2563eb; }
.api-method.put { background: rgba(245,158,11,0.15); color: #d97706; }

.api-path {
  font-family: monospace;
  font-size: 12px;
  color: rgba(255,255,255,0.7);
}

.api-response {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 12px;
  margin-top: 16px;
  padding: 12px;
  background: rgba(255,255,255,0.04);
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.08);
}

.api-key {
  font-family: monospace;
  font-size: 11px;
  color: rgba(255,255,255,0.4);
}

.api-val {
  font-family: monospace;
  font-size: 11px;
  color: #c3e88d;
}

/* AUTO SCREEN */
.ps-auto-body {
  padding: 20px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.auto-flow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.auto-node {
  padding: 8px 16px;
  background: var(--grey-100);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 500;
  color: var(--grey-700);
  white-space: nowrap;
}

.auto-node--start {
  background: rgba(37,99,235,0.1);
  color: var(--blue);
}

.auto-node--end {
  background: rgba(124,58,237,0.1);
  color: var(--violet);
}

.auto-arrow {
  color: var(--grey-300);
  font-size: 14px;
}

.auto-stats {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}

.auto-stat {
  display: flex;
  flex-direction: column;
}

.as-num {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--grey-900);
}

.as-lbl {
  font-size: 11px;
  color: var(--grey-400);
}

.pc-info {
  padding: clamp(28px, 4vw, 48px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.pc-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--grey-400);
  margin-bottom: 16px;
}

.pc-title {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.5vw, 30px);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--grey-900);
  margin-bottom: 14px;
  line-height: 1.2;
}

.pc-desc {
  font-size: 15px;
  line-height: 1.65;
  color: var(--grey-600);
  font-weight: 300;
  margin-bottom: 24px;
}

.pc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pc-meta span {
  font-size: 12px;
  font-weight: 500;
  color: var(--grey-600);
  padding: 5px 12px;
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-radius: 100px;
}

/* ============================================================
   TESTIMONIAL
   ============================================================ */
.testimonial-section {
  padding: clamp(80px, 10vw, 140px) 0;
  background: var(--grey-900);
}

.testimonial-inner {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 var(--gutter);
  text-align: center;
}

.quote-mark {
  font-family: var(--font-display);
  font-size: 120px;
  line-height: 0.6;
  color: rgba(255,255,255,0.06);
  margin-bottom: 32px;
  font-weight: 800;
}

.testimonial-text {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 500;
  line-height: 1.4;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 48px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 16px;
  justify-content: center;
}

.author-avatar {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--blue), var(--violet));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
}

.author-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 2px;
}

.author-role {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}

/* ============================================================
   CTA FINAL
   ============================================================ */
.cta-final {
  position: relative;
  padding: clamp(120px, 15vw, 200px) 0;
  background: var(--grey-900);
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.cta-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}

.cta-orb--1 {
  width: 600px; height: 600px;
  top: -100px; right: -100px;
  background: radial-gradient(circle, rgba(79,142,255,0.15) 0%, transparent 70%);
}

.cta-orb--2 {
  width: 500px; height: 500px;
  bottom: -100px; left: -150px;
  background: radial-gradient(circle, rgba(139,92,246,0.12) 0%, transparent 70%);
}

.cta-inner {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
}

.cta-content {
  text-align: center;
  max-width: 680px;
}

.section-tag--light {
  color: rgba(255,255,255,0.5);
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(44px, 6vw, 80px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.0;
  color: var(--white);
  margin-bottom: 24px;
  margin-top: 16px;
}

.cta-sub {
  font-size: 18px;
  line-height: 1.6;
  color: rgba(255,255,255,0.55);
  font-weight: 300;
  margin-bottom: 48px;
}

.cta-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--black);
  padding: clamp(60px, 8vw, 100px) 0 40px;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.footer-top {
  display: flex;
  gap: clamp(48px, 8vw, 120px);
  margin-bottom: 64px;
  flex-wrap: wrap;
}

.footer-brand {
  flex: 1;
  min-width: 240px;
}

.footer-brand .logo-mark {
  background: rgba(255,255,255,0.1);
  color: var(--white);
}

.footer-brand .logo-text {
  color: var(--white);
}

.footer-tagline {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255,255,255,0.35);
  margin-top: 20px;
  max-width: 280px;
  font-weight: 300;
}

.footer-nav {
  display: flex;
  gap: clamp(40px, 6vw, 80px);
  flex-wrap: wrap;
}

.footer-col h4 {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 20px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col a {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  font-weight: 300;
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.06);
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copy, .footer-made {
  font-size: 13px;
  color: rgba(255,255,255,0.25);
  font-weight: 300;
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
.reveal-up {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-up.visible,
.reveal-right.visible {
  opacity: 1;
  transform: translate(0);
}

[data-delay="100"] { transition-delay: 0.1s; }
[data-delay="200"] { transition-delay: 0.2s; }
[data-delay="300"] { transition-delay: 0.3s; }
[data-delay="400"] { transition-delay: 0.4s; }

/* ============================================================
   HERO RE-ARCHITECTURE (clean override)
   ============================================================ */
.hero {
  position: relative;
  overflow: hidden;
  min-height: 100svh;
  display: grid;
  place-items: center;
}

.hero-content,
.hero-visual {
  all: unset;
}

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

/* ── Tablet landscape (≤ 1024px) ── */
@media (max-width: 1024px) {
  .hero {
    display: block;
    padding: 0;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 48px;
    padding-top: 120px;
    padding-bottom: 80px;
  }

  .hero-visual {
    justify-content: center;
  }

  .hero-mockup {
    max-width: 420px;
    margin: 0 auto;
  }

  .floating-card,
  .floating-badge {
    display: none;
  }

  .services-grid {
    grid-template-columns: 1fr 1fr;
  }

  .dif-layout {
    grid-template-columns: 1fr;
    gap: clamp(40px, 6vw, 60px);
  }

  .dif-left {
    position: static;
  }

  .metrics-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .project-card--main {
    grid-column: span 2;
    grid-template-columns: 1fr;
  }

  .pc-visual {
    max-height: 280px;
    overflow: hidden;
  }
}

/* ── Tablet portrait / large mobile (≤ 768px) ── */
@media (max-width: 768px) {
  /* Navbar */
  .nav-links,
  .nav-cta { display: none; }
  .nav-toggle { display: flex; }

  /* Hero */
  .hero-inner {
    padding-top: 100px;
    padding-bottom: 60px;
    gap: 40px;
  }

  .hero-headline {
    font-size: clamp(38px, 9vw, 52px);
  }

  .hero-sub {
    font-size: 16px;
    max-width: 100%;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    margin-bottom: 40px;
  }

  .hero-actions .btn-primary,
  .hero-actions .btn-ghost {
    width: 100%;
    justify-content: center;
    padding: 16px 24px;
    font-size: 16px;
  }

  .hero-stats {
    gap: 16px;
    flex-wrap: wrap;
  }

  .stat-num {
    font-size: 24px;
  }

  .hero-scroll {
    display: none;
  }

  /* Services */
  .services-grid {
    grid-template-columns: 1fr;
    border-radius: var(--radius-lg);
  }

  .service-item {
    padding: clamp(28px, 5vw, 40px);
  }

  /* Diferencial */
  .dif-block {
    gap: 16px;
    padding: 24px 0;
  }

  /* Metrics */
  .metrics-row {
    grid-template-columns: 1fr 1fr;
  }

  .metric {
    padding: clamp(24px, 4vw, 36px);
  }

  .metric-value {
    font-size: clamp(32px, 8vw, 44px);
  }

  /* Projects */
  .projects-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .project-card--main {
    grid-column: span 1;
    grid-template-columns: 1fr;
  }

  /* Section headers */
  .section-title {
    font-size: clamp(30px, 7.5vw, 42px);
  }

  .section-desc {
    font-size: 15px;
  }

  .section-header {
    margin-bottom: clamp(40px, 6vw, 64px);
  }

  /* CTA final */
  .cta-title {
    font-size: clamp(36px, 9vw, 56px);
  }

  .cta-sub {
    font-size: 16px;
  }

  .cta-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .cta-actions .btn-primary,
  .cta-actions .btn-ghost {
    width: 100%;
    justify-content: center;
    padding: 16px 24px;
    font-size: 16px;
  }

  /* Testimonial */
  .testimonial-text {
    font-size: clamp(18px, 4.5vw, 24px);
  }

  /* Footer */
  .footer-top {
    flex-direction: column;
    gap: 40px;
  }

  .footer-nav {
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}

/* ── Mobile (≤ 480px) ── */
@media (max-width: 480px) {
  :root {
    --gutter: 20px;
  }

  /* Navbar */
  .nav-inner {
    height: 60px;
  }

  .logo-text {
    font-size: 14px;
  }

  /* Hero */
  .hero-inner {
    padding-top: 84px;
    padding-bottom: 48px;
  }

  .hero-badge {
    font-size: 12px;
    padding: 6px 12px;
  }

  .hero-headline {
    font-size: clamp(34px, 10vw, 44px);
    margin-bottom: 20px;
  }

  .hero-sub {
    font-size: 15px;
    margin-bottom: 32px;
  }

  .hero-actions {
    margin-bottom: 32px;
  }

  .hero-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .stat-divider {
    display: none;
  }

  /* Mock-up — ocultar en pantallas muy pequeñas para aligerar */
  .hero-visual {
    display: none;
  }

  /* Services */
  .service-item {
    padding: 24px 20px;
  }

  .si-title {
    font-size: 19px;
  }

  /* Metrics */
  .metrics-row {
    grid-template-columns: 1fr;
    gap: 1px;
  }

  .metric {
    padding: 28px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .metric-value {
    font-size: clamp(36px, 10vw, 48px);
    margin-bottom: 0;
  }

  .metric-label {
    text-align: right;
    max-width: 120px;
  }

  /* Section title más compacto */
  .section-title {
    font-size: clamp(28px, 8vw, 36px);
  }

  /* CTA */
  .cta-title {
    font-size: clamp(32px, 10vw, 44px);
  }

  /* Mobile menu links más pequeños en 320-380px */
  .mobile-link {
    font-size: clamp(28px, 9vw, 44px);
  }

  /* Quote mark decorativo — reducir */
  .quote-mark {
    font-size: 80px;
  }

  /* Footer */
  .footer-nav {
    flex-direction: column;
    gap: 28px;
  }

  .footer-copy,
  .footer-made {
    font-size: 12px;
  }

  /* Scroll progress más visible en móvil */
  .scroll-progress {
    height: 3px;
  }
}