/* ============================================================
   Pixora Web Studio — style.css
   Studio Noir Paper · Premium redesign
   ============================================================ */

:root {
  /* Surfaces */
  --bg:            #F3F3F1;
  --bg-elevated:   #FFFFFF;
  --bg-muted:      #EAEAE8;
  --bg-dark:       #0B0B0B;
  --bg-dark-soft:  #141414;

  /* Ink */
  --text:          #0B0B0B;
  --text-muted:    #5A5A5A;
  --text-faint:    #8A8A8A;
  --text-on-dark:  #F3F3F1;
  --text-on-dark-muted: #A3A3A3;

  /* Accent — deep teal, not purple */
  --accent:        #0D7377;
  --accent-soft:   #14A3A8;
  --accent-glow:   rgba(13, 115, 119, 0.18);
  --accent-on-dark:#5EEAD4;

  --border:        rgba(11, 11, 11, 0.08);
  --border-strong: rgba(11, 11, 11, 0.14);
  --border-dark:   rgba(243, 243, 241, 0.1);

  --success:       #16A34A;
  --error:         #DC2626;
  --white:         #FFFFFF;

  /* Spacing */
  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-5:  1.25rem;
  --sp-6:  1.5rem;
  --sp-8:  2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;
  --sp-32: 8rem;

  /* Radius — restrained */
  --r-sm:  6px;
  --r-md:  10px;
  --r-lg:  14px;
  --r-xl:  20px;
  --r-full: 9999px;

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
  --t-fast:   160ms var(--ease-soft);
  --t-normal: 320ms var(--ease-out);
  --t-slow:   600ms var(--ease-out);

  /* Type */
  --font-display: 'Syne', system-ui, sans-serif;
  --font: 'Plus Jakarta Sans', system-ui, sans-serif;

  --container: 1120px;
  --header-h:  72px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul { list-style: none; }

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

::selection {
  background: rgba(13, 115, 119, 0.18);
  color: var(--text);
}

/* ============================================================
   ACCESSIBILITY
   ============================================================ */
.skip-link {
  position: absolute;
  top: -60px;
  left: var(--sp-4);
  background: var(--accent);
  color: var(--white);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--r-sm);
  z-index: 9999;
  transition: top var(--t-fast);
  font-size: 0.875rem;
  font-weight: 600;
}

.skip-link:focus { top: var(--sp-4); }

*:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}

/* ============================================================
   CONTAINER
   ============================================================ */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 0.85rem 1.4rem;
  border-radius: var(--r-md);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1;
  transition: transform var(--t-normal), background var(--t-fast), color var(--t-fast), border-color var(--t-fast), box-shadow var(--t-normal);
  white-space: nowrap;
  border: 1.5px solid transparent;
  position: relative;
  overflow: hidden;
}

.btn i {
  font-size: 0.75rem;
  transition: transform var(--t-normal);
}

.btn:hover i {
  transform: translateX(3px);
}

.btn-primary {
  background: var(--text);
  color: var(--bg);
  box-shadow: 0 1px 0 rgba(255,255,255,0.08) inset;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(11, 11, 11, 0.18);
  background: #1a1a1a;
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}

.btn-outline:hover {
  border-color: var(--text);
  background: var(--text);
  color: var(--bg);
}

.btn-ghost {
  background: transparent;
  color: var(--accent);
  padding: var(--sp-2) 0;
  border-radius: 0;
  border-bottom: 1.5px solid transparent;
  font-size: 0.875rem;
  font-weight: 600;
}

.btn-ghost:hover {
  border-bottom-color: var(--accent);
}

.btn-ghost-light {
  background: transparent;
  color: var(--text-on-dark);
  border-color: var(--border-dark);
}

.btn-ghost-light:hover {
  background: rgba(243, 243, 241, 0.08);
  border-color: rgba(243, 243, 241, 0.28);
}

.btn-full {
  width: 100%;
}

/* ============================================================
   SECTION SHARED
   ============================================================ */
.section {
  padding: var(--sp-32) 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 560px;
  margin: 0 auto var(--sp-16);
}

.section-header--left {
  text-align: left;
  margin-left: 0;
  max-width: 640px;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--sp-4);
  font-family: var(--font);
}

.section-title {
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 700;
  margin-bottom: var(--sp-4);
}

.section-title.text-left { text-align: left; }

.section-desc {
  font-size: 1.0625rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.section-desc.text-left { text-align: left; }

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
  will-change: opacity, transform;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Hero above-fold content visible even before JS */
.hero .reveal {
  opacity: 1;
  transform: none;
}

/* ============================================================
   HEADER / NAVBAR
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  z-index: 1000;
  background: rgba(243, 243, 241, 0.72);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  border-bottom: 1px solid transparent;
  transition: background var(--t-normal), border-color var(--t-normal), box-shadow var(--t-normal);
}

.header.scrolled {
  background: rgba(243, 243, 241, 0.92);
  border-bottom-color: var(--border);
  box-shadow: 0 8px 30px rgba(11, 11, 11, 0.04);
}

.header.is-over-dark {
  background: rgba(11, 11, 11, 0.55);
  border-bottom-color: transparent;
}

.header.is-over-dark .logo-text,
.header.is-over-dark .nav-link {
  color: var(--text-on-dark);
}

.header.is-over-dark .nav-link {
  color: var(--text-on-dark-muted);
}

.header.is-over-dark .nav-link:hover,
.header.is-over-dark .nav-link.active {
  color: var(--text-on-dark);
}

.header.is-over-dark .logo-mark {
  background: var(--accent-on-dark);
}

.header.is-over-dark .btn-primary {
  background: var(--text-on-dark);
  color: var(--bg-dark);
}

.header.is-over-dark .hamburger span {
  background: var(--text-on-dark);
}

.navbar {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-8);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

.logo-mark {
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 2px;
  transform: rotate(45deg);
  transition: transform var(--t-normal), background var(--t-fast);
}

.logo:hover .logo-mark {
  transform: rotate(225deg);
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--text);
  transition: color var(--t-fast);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 0.5rem 0.85rem;
  border-radius: var(--r-sm);
  transition: color 220ms var(--ease-soft);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0.85rem;
  right: 0.85rem;
  bottom: 0.15rem;
  height: 1.5px;
  background: var(--accent);
  border-radius: 1px;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 320ms var(--ease-out);
}

.header.is-over-dark .nav-link::after {
  background: var(--accent-on-dark);
}

.nav-link:hover {
  color: var(--text);
}

.nav-link:hover::after {
  transform: scaleX(0.45);
}

.nav-link.active {
  color: var(--text);
}

.nav-link.active::after {
  transform: scaleX(1);
}

.nav-cta {
  padding: 0.65rem 1.15rem;
  font-size: 0.8125rem;
  flex-shrink: 0;
}

.nav-end {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.nav-menu-cta {
  display: none;
}

/* Language switcher */
.lang-switcher {
  display: inline-flex;
  align-items: center;
  padding: 3px;
  border-radius: var(--r-full);
  background: rgba(11, 11, 11, 0.06);
  border: 1px solid var(--border);
  gap: 2px;
}

.header.is-over-dark .lang-switcher {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--border-dark);
}

.lang-btn {
  min-width: 36px;
  height: 28px;
  padding: 0 0.55rem;
  border-radius: var(--r-full);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  transition: background var(--t-fast), color var(--t-fast), transform var(--t-fast);
}

.header.is-over-dark .lang-btn {
  color: var(--text-on-dark-muted);
}

.lang-btn:hover {
  color: var(--text);
}

.header.is-over-dark .lang-btn:hover {
  color: var(--text-on-dark);
}

.lang-btn.is-active {
  background: var(--text);
  color: var(--bg);
  box-shadow: 0 2px 8px rgba(11, 11, 11, 0.12);
}

.header.is-over-dark .lang-btn.is-active {
  background: var(--text-on-dark);
  color: var(--bg-dark);
}

.lang-btn:active {
  transform: scale(0.96);
}

.header.is-over-dark .nav-end .btn-primary {
  background: var(--text-on-dark);
  color: var(--bg-dark);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: var(--sp-2);
  flex-shrink: 0;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--t-fast);
}

.hamburger.open span:nth-child(1) {
  transform: translateY(3.75px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  transform: translateY(-3.75px) rotate(-45deg);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--bg-dark);
  color: var(--text-on-dark);
  overflow: hidden;
  padding: calc(var(--header-h) + var(--sp-12)) 0 0;
}

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

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.85;
}

.hero-mesh {
  position: absolute;
  inset: -10% -5%;
  opacity: 0.55;
}

.hero-mesh-svg {
  width: 100%;
  height: 100%;
}

.mesh-path {
  stroke-dasharray: 1200;
  stroke-dashoffset: 1200;
  animation: mesh-draw 8s var(--ease-out) infinite alternate;
}

.mesh-path--2 { animation-delay: -2.5s; animation-duration: 10s; }
.mesh-path--3 { animation-delay: -5s; animation-duration: 12s; }

@keyframes mesh-draw {
  from { stroke-dashoffset: 900; opacity: 0.25; }
  to   { stroke-dashoffset: 0; opacity: 0.7; }
}

.hero-grain {
  position: absolute;
  inset: 0;
  opacity: 0.14;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px;
  mix-blend-mode: overlay;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.5;
  will-change: transform;
  --parx: 0px;
  --pary: 0px;
  animation: orb-drift 14s ease-in-out infinite alternate;
}

.hero-orb--1 {
  width: 480px;
  height: 480px;
  background: rgba(13, 115, 119, 0.5);
  top: -120px;
  right: 8%;
}

.hero-orb--2 {
  width: 340px;
  height: 340px;
  background: rgba(94, 234, 212, 0.14);
  bottom: 8%;
  left: -80px;
  animation-delay: -4s;
}

.hero-orb--3 {
  width: 220px;
  height: 220px;
  background: rgba(94, 234, 212, 0.1);
  top: 42%;
  left: 48%;
  animation-delay: -7s;
  filter: blur(70px);
}

@keyframes orb-drift {
  from { transform: translate3d(var(--parx), var(--pary), 0) scale(1); }
  to   { transform: translate3d(calc(var(--parx) + 28px), calc(var(--pary) + 36px), 0) scale(1.08); }
}

.hero-spotlight {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: radial-gradient(
    520px circle at var(--sx, 50%) var(--sy, 40%),
    rgba(94, 234, 212, 0.14) 0%,
    rgba(13, 115, 119, 0.06) 35%,
    transparent 65%
  );
  transition: background 0.05s linear;
}

.hero-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(243, 243, 241, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(243, 243, 241, 0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black, transparent);
}

.hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--sp-16);
  align-items: center;
  flex: 1;
  padding-bottom: var(--sp-16);
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 10vw, 6.5rem);
  font-weight: 800;
  line-height: 0.92;
  letter-spacing: -0.055em;
  color: var(--text-on-dark);
  margin-bottom: var(--sp-5);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-on-dark-muted);
  border: 1px solid var(--border-dark);
  padding: 0.4rem 0.85rem;
  border-radius: var(--r-full);
  margin-bottom: var(--sp-5);
  backdrop-filter: blur(8px);
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--accent-on-dark);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(94, 234, 212, 0.5);
  animation: pulse-ring 2.4s ease-out infinite;
}

@keyframes pulse-ring {
  0%   { box-shadow: 0 0 0 0 rgba(94, 234, 212, 0.45); }
  70%  { box-shadow: 0 0 0 8px rgba(94, 234, 212, 0); }
  100% { box-shadow: 0 0 0 0 rgba(94, 234, 212, 0); }
}

.hero-title {
  font-size: clamp(1.75rem, 3.8vw, 2.75rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.035em;
  color: var(--text-on-dark);
  margin-bottom: var(--sp-5);
  max-width: 20ch;
}

.hero-rotate {
  display: inline-grid;
  vertical-align: baseline;
  color: var(--accent-on-dark);
  position: relative;
  min-width: 5.5ch;
}

.hero-rotate-word {
  grid-area: 1 / 1;
  display: inline-block;
  opacity: 0;
  transform: translateY(40%);
  filter: blur(4px);
  transition: opacity 0.45s var(--ease-out), transform 0.45s var(--ease-out), filter 0.45s var(--ease-out);
}

.hero-rotate-word.is-active {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

.hero-rotate-word.is-exit {
  opacity: 0;
  transform: translateY(-40%);
  filter: blur(4px);
}

.hero-desc {
  font-size: 1.0625rem;
  color: var(--text-on-dark-muted);
  line-height: 1.75;
  max-width: 44ch;
  margin-bottom: var(--sp-8);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.hero-actions .btn-primary {
  background: var(--text-on-dark);
  color: var(--bg-dark);
}

.hero-actions .btn-primary:hover {
  background: var(--accent-on-dark);
  color: var(--bg-dark);
  box-shadow: 0 12px 32px rgba(94, 234, 212, 0.2);
}

/* Desktop visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-visual--desktop { display: flex; }
.hero-mobile-stage { display: none; }

.hero-frame {
  width: 100%;
  max-width: 380px;
  background: var(--bg-dark-soft);
  border: 1px solid var(--border-dark);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.45);
  --parx: 0px;
  --pary: 0px;
  animation: float-y 6s ease-in-out infinite;
  will-change: transform;
}

@keyframes float-y {
  0%, 100% { transform: translate3d(var(--parx, 0px), var(--pary, 0px), 0); }
  50%      { transform: translate3d(var(--parx, 0px), calc(var(--pary, 0px) - 12px), 0); }
}

.hero-frame-bar {
  display: flex;
  gap: 6px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-dark);
  background: rgba(255,255,255,0.02);
}

.hero-frame-bar span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(243,243,241,0.15);
}

.hero-frame-bar span:nth-child(1) { background: #FF5F57; }
.hero-frame-bar span:nth-child(2) { background: #FEBC2E; }
.hero-frame-bar span:nth-child(3) { background: #28C840; }

.hero-frame-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hero-frame-line {
  height: 10px;
  border-radius: 4px;
  background: rgba(243,243,241,0.08);
}

.hero-frame-line--lg { width: 72%; height: 14px; }
.hero-frame-line--md { width: 90%; }
.hero-frame-line--sm { width: 55%; }

.hero-frame-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  margin-top: 8px;
}

.hero-frame-card {
  aspect-ratio: 1;
  border-radius: var(--r-md);
  background: rgba(243,243,241,0.05);
  border: 1px solid var(--border-dark);
}

.hero-frame-card--accent {
  background: linear-gradient(145deg, rgba(13,115,119,0.5), rgba(94,234,212,0.25));
  border-color: rgba(94,234,212,0.25);
  animation: card-glow 3s ease-in-out infinite alternate;
}

@keyframes card-glow {
  from { opacity: 0.7; }
  to   { opacity: 1; }
}

.hero-frame-cta {
  margin-top: 8px;
  height: 36px;
  width: 45%;
  border-radius: var(--r-sm);
  background: var(--accent-on-dark);
  opacity: 0.9;
}

.hero-float {
  position: absolute;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  padding: 0.55rem 0.85rem;
  border-radius: var(--r-md);
  background: rgba(20, 20, 20, 0.85);
  border: 1px solid var(--border-dark);
  backdrop-filter: blur(10px);
  color: var(--accent-on-dark);
  --parx: 0px;
  --pary: 0px;
  animation: float-y 5s ease-in-out infinite;
  will-change: transform;
}

.hero-float--1 { top: 12%; left: 0; animation-delay: -1s; }
.hero-float--2 { top: 48%; right: -8px; font-size: 1.25rem; animation-delay: -2.5s; color: var(--text-on-dark); }
.hero-float--3 { bottom: 18%; left: 8%; animation-delay: -0.5s; }

/* Mobile hero stage — unique composition */
.hero-mobile-stage {
  position: relative;
  width: 100%;
  max-width: 280px;
  margin: var(--sp-6) auto 0;
  aspect-ratio: 1;
}

.hero-mobile-ring {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 1px solid rgba(94, 234, 212, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: ring-spin 28s linear infinite;
}

.hero-mobile-ring::before {
  content: '';
  position: absolute;
  inset: 18%;
  border-radius: 50%;
  border: 1px dashed rgba(94, 234, 212, 0.12);
  animation: ring-spin 40s linear infinite reverse;
}

.hero-mobile-core {
  position: relative;
  z-index: 2;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(94, 234, 212, 0.28);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: ring-spin 28s linear infinite reverse;
  box-shadow: 0 0 40px rgba(94, 234, 212, 0.12);
}

.hero-mobile-px {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.04em;
  color: var(--text-on-dark);
}

.hero-mobile-pulse {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1px solid rgba(94, 234, 212, 0.35);
  animation: pulse-ring 2.8s ease-out infinite;
}

.hero-mobile-chip {
  position: absolute;
  z-index: 3;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.4rem 0.7rem;
  border-radius: var(--r-full);
  background: rgba(20, 20, 20, 0.9);
  border: 1px solid rgba(94, 234, 212, 0.22);
  color: var(--accent-on-dark);
  animation: ring-spin 28s linear infinite reverse;
  white-space: nowrap;
}

.hero-mobile-chip--1 { top: 6%; left: 50%; transform: translateX(-50%); }
.hero-mobile-chip--2 { top: 50%; right: 0; transform: translateY(-50%); }
.hero-mobile-chip--3 { bottom: 8%; left: 50%; transform: translateX(-50%); }
.hero-mobile-chip--4 { top: 50%; left: 0; transform: translateY(-50%); }

@keyframes ring-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Fix chip counter-rotation positions via parent */
.hero-mobile-ring .hero-mobile-chip--1 { animation: none; }
.hero-mobile-ring .hero-mobile-chip--2 { animation: none; }
.hero-mobile-ring .hero-mobile-chip--3 { animation: none; }
.hero-mobile-ring .hero-mobile-chip--4 { animation: none; }
.hero-mobile-core { animation: none; }

.hero-mobile-ring {
  animation: float-y 7s ease-in-out infinite;
}

.hero-mobile-chip--1 { top: 4%; left: 50%; transform: translateX(-50%); }
.hero-mobile-chip--2 { top: 50%; right: -4%; transform: translateY(-50%); }
.hero-mobile-chip--3 { bottom: 4%; left: 50%; transform: translateX(-50%); }
.hero-mobile-chip--4 { top: 50%; left: -4%; transform: translateY(-50%); }

/* Stats strip */
.hero-stats-strip {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border-dark);
  background: rgba(255,255,255,0.02);
  margin-top: auto;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-10);
  padding: var(--sp-6) 0;
  flex-wrap: wrap;
}

.stat { text-align: center; }

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-on-dark);
  letter-spacing: -0.03em;
  margin-bottom: 2px;
}

.stat span {
  font-size: 0.8125rem;
  color: var(--text-on-dark-muted);
}

.stat-divider {
  width: 1px;
  height: 32px;
  background: var(--border-dark);
}

/* Section dividers */
.section-divider {
  display: flex;
  justify-content: center;
  padding: 0;
  background: var(--bg);
  line-height: 0;
}

.section-divider span {
  display: block;
  width: min(120px, 30%);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.45;
}

.section-divider--light {
  background: var(--bg-elevated);
}

/* Services ambient */
.services { position: relative; overflow: hidden; }

.services-glow {
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: rgba(13, 115, 119, 0.07);
  filter: blur(80px);
  top: -120px;
  right: -80px;
  pointer-events: none;
}

.why-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(243,243,241,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(243,243,241,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 60% 50% at 70% 40%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 60% 50% at 70% 40%, black, transparent);
  pointer-events: none;
}

.why { position: relative; overflow: hidden; }

.contact { position: relative; overflow: hidden; }

.contact-glow {
  position: absolute;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: rgba(13, 115, 119, 0.08);
  filter: blur(90px);
  bottom: -100px;
  left: -60px;
  pointer-events: none;
}

/* ============================================================
   SERVICES — numbered rows
   ============================================================ */
.services {
  background: var(--bg);
}

.services-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border);
}

.service-row {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  gap: var(--sp-6);
  align-items: center;
  padding: var(--sp-7, 1.75rem) 0;
  border-bottom: 1px solid var(--border);
  transition: background var(--t-fast), padding-left var(--t-normal);
  cursor: default;
}

.service-row:hover {
  padding-left: var(--sp-3);
}

.service-num {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-faint);
  letter-spacing: 0.04em;
  transition: color var(--t-fast);
}

.service-row:hover .service-num {
  color: var(--accent);
}

.service-body h3 {
  font-size: 1.25rem;
  font-weight: 650;
  margin-bottom: 0.35rem;
  transition: transform var(--t-normal);
}

.service-row:hover .service-body h3 {
  transform: translateX(4px);
}

.service-body p {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 52ch;
  line-height: 1.6;
}

.service-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-faint);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--bg-elevated);
  transition: color var(--t-fast), border-color var(--t-fast), transform var(--t-normal);
}

.service-icon svg {
  width: 22px;
  height: 22px;
}

.service-row:hover .service-icon {
  color: var(--accent);
  border-color: var(--accent);
  transform: rotate(-6deg);
}

/* ============================================================
   PROJECTS
   ============================================================ */
.projects {
  background: var(--bg-elevated);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-8) var(--sp-6);
}

.project-card {
  display: flex;
  flex-direction: column;
  background: transparent;
  transition: transform var(--t-normal);
}

.project-card:hover {
  transform: translateY(-6px);
}

.project-visual {
  height: 260px;
  position: relative;
  overflow: hidden;
  cursor: zoom-in;
  background: var(--bg-muted);
  border-radius: var(--r-xl);
  border: 1px solid var(--border);
}

.project-mockup {
  width: 100%;
  height: 100%;
}

.project-mockup img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.7s var(--ease-out);
}

.project-card:hover .project-mockup img {
  transform: scale(1.05);
}

.project-visual-overlay {
  position: absolute;
  inset: 0;
  background: rgba(11, 11, 11, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s var(--ease-soft);
  backdrop-filter: blur(2px);
}

.project-visual:hover .project-visual-overlay {
  opacity: 1;
}

.project-visual-overlay span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--bg-dark);
  background: var(--text-on-dark);
  padding: 10px 18px;
  border-radius: var(--r-full);
  transform: translateY(8px);
  transition: transform 0.35s var(--ease-out);
}

.project-visual:hover .project-visual-overlay span {
  transform: translateY(0);
}

.project-info {
  padding: var(--sp-5) var(--sp-1) 0;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--sp-2);
}

.project-info h3 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: var(--sp-2);
}

.project-info p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
  flex: 1;
  margin-bottom: var(--sp-4);
}

/* WIP */
.projects-wip {
  margin-top: var(--sp-16);
  padding-top: var(--sp-10);
  border-top: 1px solid var(--border);
}

.wip-label {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--sp-5);
}

.wip-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #D97706;
  animation: pulse-ring 2s ease-out infinite;
}

.wip-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-4);
}

.wip-card {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-5);
  background: var(--bg);
  border: 1px dashed var(--border-strong);
  border-radius: var(--r-lg);
}

.wip-icon {
  width: 36px;
  height: 36px;
  color: var(--text-faint);
  flex-shrink: 0;
}

.wip-icon svg {
  width: 100%;
  height: 100%;
}

.wip-text strong {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-muted);
  font-family: var(--font-display);
}

.wip-badge {
  margin-left: auto;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.3rem 0.7rem;
  background: rgba(217, 119, 6, 0.1);
  color: #B45309;
  border-radius: var(--r-full);
  white-space: nowrap;
}

/* ============================================================
   IMAGE MODAL
   ============================================================ */
.img-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(11, 11, 11, 0.88);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-6);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.28s ease, visibility 0.28s ease;
  backdrop-filter: blur(10px);
  cursor: zoom-out;
}

.img-modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.img-modal-inner {
  position: relative;
  max-width: min(90vw, 1100px);
  max-height: 88vh;
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
  transform: scale(0.94) translateY(12px);
  transition: transform 0.35s var(--ease-out);
  cursor: default;
}

.img-modal-backdrop.open .img-modal-inner {
  transform: scale(1) translateY(0);
}

.img-modal-inner img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 88vh;
  object-fit: contain;
}

.img-modal-close {
  position: absolute;
  top: var(--sp-3);
  right: var(--sp-3);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0,0,0,0.55);
  border: 1px solid rgba(255,255,255,0.15);
  color: #fff;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--t-fast), transform var(--t-fast);
  z-index: 1;
}

.img-modal-close:hover {
  background: var(--error);
  transform: scale(1.08);
}

.img-modal-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--sp-4) var(--sp-6);
  background: linear-gradient(transparent, rgba(0,0,0,0.75));
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
}

/* ============================================================
   WHY PIXORA
   ============================================================ */
.why {
  background: var(--bg-dark);
  color: var(--text-on-dark);
}

.why .section-tag {
  color: var(--accent-on-dark);
}

.why .section-title {
  color: var(--text-on-dark);
}

.why .section-desc {
  color: var(--text-on-dark-muted);
}

.why-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: var(--sp-16);
  align-items: start;
}

.why-intro {
  position: sticky;
  top: calc(var(--header-h) + var(--sp-8));
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}

.why-card {
  padding: var(--sp-6);
  border-radius: var(--r-lg);
  border: 1px solid var(--border-dark);
  background: rgba(255,255,255,0.02);
  transition: border-color var(--t-fast), background var(--t-fast), transform var(--t-normal);
}

.why-card:hover {
  border-color: rgba(94, 234, 212, 0.35);
  background: rgba(94, 234, 212, 0.04);
  transform: translateY(-3px);
}

.why-index {
  display: block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-on-dark);
  letter-spacing: 0.08em;
  margin-bottom: var(--sp-4);
}

.why-card h3 {
  font-size: 1.0625rem;
  font-weight: 650;
  margin-bottom: var(--sp-2);
  color: var(--text-on-dark);
}

.why-card p {
  font-size: 0.9rem;
  color: var(--text-on-dark-muted);
  line-height: 1.6;
}

/* ============================================================
   PRICING
   ============================================================ */
.pricing {
  background: var(--bg);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
  align-items: stretch;
}

.pricing-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--sp-8);
  display: flex;
  flex-direction: column;
  transition: transform var(--t-normal), box-shadow var(--t-normal), border-color var(--t-fast);
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(11, 11, 11, 0.08);
  border-color: var(--border-strong);
}

.pricing-card--featured {
  background: var(--bg-dark);
  border-color: var(--bg-dark);
  color: var(--text-on-dark);
  transform: scale(1.03);
  z-index: 1;
}

.pricing-card--featured:hover {
  transform: scale(1.03) translateY(-4px);
  box-shadow: 0 24px 60px rgba(11, 11, 11, 0.3);
}

.pricing-card--featured h3,
.pricing-card--featured .price-amount {
  color: var(--text-on-dark);
}

.pricing-card--featured .pricing-sub,
.pricing-card--featured .price-currency,
.pricing-card--featured .price-from,
.pricing-card--featured .pricing-features li {
  color: var(--text-on-dark-muted);
}

.pricing-card--featured .pricing-features li {
  border-bottom-color: var(--border-dark);
}

.pricing-card--featured .fa-check {
  color: var(--accent-on-dark) !important;
}

.pricing-card--featured .btn-primary {
  background: var(--text-on-dark);
  color: var(--bg-dark);
}

.pricing-card--featured .btn-primary:hover {
  background: var(--accent-on-dark);
}

.pricing-badge {
  position: absolute;
  top: var(--sp-5);
  right: var(--sp-5);
  background: var(--accent-on-dark);
  color: var(--bg-dark);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.3rem 0.65rem;
  border-radius: var(--r-full);
  letter-spacing: 0.02em;
}

.pricing-header {
  margin-bottom: var(--sp-6);
}

.pricing-header h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.pricing-sub {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: var(--sp-5);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.price-from {
  font-size: 0.8125rem;
  color: var(--text-faint);
  order: 3;
  width: 100%;
  margin-top: 0.25rem;
}

.price-amount {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--text);
}

.price-custom {
  font-size: 1.75rem;
}

.price-currency {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-muted);
}

.pricing-features {
  margin-bottom: var(--sp-8);
  flex: 1;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: 0.7rem 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}

.pricing-features li:last-child {
  border-bottom: none;
}

.pricing-features li .fa-check {
  color: var(--accent);
  font-size: 0.7rem;
  flex-shrink: 0;
  width: 14px;
}

.pricing-note {
  text-align: center;
  margin-top: var(--sp-10);
  color: var(--text-faint);
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
}

.pricing-note .fa-info-circle {
  color: var(--accent);
}

/* ============================================================
   ABOUT
   ============================================================ */
.about {
  background: var(--bg-elevated);
}

.about-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}

.about-canvas {
  position: relative;
  background: var(--bg-dark);
  border-radius: var(--r-xl);
  padding: var(--sp-10);
  min-height: 420px;
  overflow: hidden;
}

.about-big {
  position: absolute;
  font-family: var(--font-display);
  font-size: clamp(8rem, 18vw, 12rem);
  font-weight: 800;
  letter-spacing: -0.08em;
  line-height: 0.8;
  color: rgba(243, 243, 241, 0.04);
  bottom: -1rem;
  right: -0.5rem;
  user-select: none;
  pointer-events: none;
}

.about-card-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3);
}

.about-mini-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-dark);
  border-radius: var(--r-lg);
  padding: var(--sp-5);
  transition: transform var(--t-normal), border-color var(--t-fast), background var(--t-fast);
}

.about-mini-card:hover {
  transform: translateY(-4px);
  border-color: rgba(94, 234, 212, 0.35);
  background: rgba(94, 234, 212, 0.06);
}

.about-mini-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent-on-dark);
  letter-spacing: 0.08em;
  margin-bottom: var(--sp-3);
}

.about-mini-card p {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-on-dark);
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}

.about-content .section-tag {
  margin-bottom: var(--sp-4);
}

.about-content p {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: var(--sp-4);
}

.about-highlights {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin: var(--sp-6) 0;
}

.highlight {
  display: flex;
  align-items: baseline;
  gap: var(--sp-4);
  padding: var(--sp-4) 0;
  border-bottom: 1px solid var(--border);
}

.highlight:last-child {
  border-bottom: none;
}

.highlight strong {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  min-width: 140px;
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}

.highlight span {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  background: var(--bg);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--sp-10);
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-5);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: border-color var(--t-fast), transform var(--t-normal), box-shadow var(--t-normal);
}

.contact-item:hover {
  border-color: var(--border-strong);
  transform: translateX(4px);
  box-shadow: 0 8px 24px rgba(11, 11, 11, 0.05);
}

.contact-item--whatsapp:hover { border-color: #25d366; }
.contact-item--instagram:hover { border-color: #c13584; }

.contact-item-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--r-md);
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  color: var(--text);
  flex-shrink: 0;
  border: 1px solid var(--border);
  transition: background var(--t-fast), color var(--t-fast);
}

.contact-item--whatsapp .contact-item-icon { color: #25d366; }
.contact-item--instagram .contact-item-icon { color: #c13584; }

.contact-item-text {
  flex: 1;
}

.contact-item-text strong {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2px;
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}

.contact-item-text span {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.contact-item-arrow {
  color: var(--text-faint);
  font-size: 0.75rem;
  transition: transform var(--t-fast), color var(--t-fast);
}

.contact-item:hover .contact-item-arrow {
  transform: translateX(4px);
  color: var(--text);
}

.contact-note {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-4) var(--sp-5);
  background: rgba(13, 115, 119, 0.06);
  border: 1px solid rgba(13, 115, 119, 0.15);
  border-radius: var(--r-lg);
  margin-top: var(--sp-2);
}

.contact-note i {
  color: var(--accent);
  flex-shrink: 0;
}

.contact-note p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
}

.contact-form {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--sp-8);
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  box-shadow: 0 20px 50px rgba(11, 11, 11, 0.04);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.form-group label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.form-group input,
.form-group textarea {
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--r-md);
  padding: 0.85rem 1rem;
  font-family: var(--font);
  font-size: 0.9375rem;
  color: var(--text);
  transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
  width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-faint);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-elevated);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group textarea {
  resize: vertical;
  min-height: 110px;
}

.btn-loading { display: none; }
.btn-loading.visible { display: flex; align-items: center; gap: var(--sp-2); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--bg-dark);
  color: var(--text-on-dark);
  padding: var(--sp-20) 0 var(--sp-8);
}

.footer .logo-text {
  color: var(--text-on-dark);
}

.footer .logo-mark {
  background: var(--accent-on-dark);
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--sp-16);
  margin-bottom: var(--sp-12);
}

.footer-brand {
  max-width: 340px;
}

.footer-brand .logo {
  margin-bottom: var(--sp-4);
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--text-on-dark-muted);
  line-height: 1.7;
  margin-bottom: var(--sp-5);
}

.footer-socials {
  display: flex;
  gap: var(--sp-2);
}

.footer-socials a {
  width: 40px;
  height: 40px;
  border-radius: var(--r-md);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-on-dark-muted);
  font-size: 1rem;
  transition: all var(--t-fast);
}

.footer-socials a:hover {
  border-color: var(--accent-on-dark);
  color: var(--accent-on-dark);
  background: rgba(94, 234, 212, 0.08);
  transform: translateY(-2px);
}

.footer-nav {
  display: flex;
  gap: var(--sp-16);
}

.footer-nav-col h4 {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-on-dark);
  margin-bottom: var(--sp-4);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: var(--font);
}

.footer-nav-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer-nav-col a {
  font-size: 0.9rem;
  color: var(--text-on-dark-muted);
  transition: color var(--t-fast);
}

.footer-nav-col a:hover {
  color: var(--text-on-dark);
}

.footer-bottom {
  padding-top: var(--sp-8);
  border-top: 1px solid var(--border-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-4);
}

.footer-bottom p,
.footer-bottom a {
  font-size: 0.875rem;
  color: var(--text-on-dark-muted);
}

.footer-bottom a:hover {
  color: var(--accent-on-dark);
}

/* ============================================================
   WHATSAPP STICKY
   ============================================================ */
.whatsapp-btn {
  position: fixed;
  bottom: var(--sp-8);
  right: var(--sp-8);
  width: 56px;
  height: 56px;
  background: #25d366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 8px 28px rgba(37,211,102,0.35);
  z-index: 900;
  transition: transform var(--t-normal), box-shadow var(--t-normal);
}

.whatsapp-btn:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 12px 36px rgba(37,211,102,0.45);
  color: var(--white);
}

/* ============================================================
   RESPONSIVE — TABLET
   ============================================================ */
@media (max-width: 1024px) {
  .hero-layout {
    grid-template-columns: 1fr;
    gap: var(--sp-10);
    text-align: left;
  }

  .hero-title {
    max-width: none;
  }

  .hero-visual--desktop {
    max-width: 320px;
    margin: 0 auto;
  }

  .hero-float--2 { right: 0; }

  .why-layout {
    grid-template-columns: 1fr;
    gap: var(--sp-10);
  }

  .why-intro {
    position: static;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }

  .pricing-card--featured {
    transform: none;
  }

  .pricing-card--featured:hover {
    transform: translateY(-4px);
  }

  .about-wrapper {
    grid-template-columns: 1fr;
    gap: var(--sp-10);
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: var(--sp-10);
  }

  .footer-brand {
    max-width: 100%;
  }
}

/* ============================================================
   RESPONSIVE — MOBILE
   ============================================================ */
@media (max-width: 768px) {
  :root {
    --header-h: 64px;
  }

  .section {
    padding: var(--sp-20) 0;
  }

  .nav-menu {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(243, 243, 241, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: none;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: var(--sp-6) var(--sp-6) var(--sp-10);
    gap: 0.25rem;
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 280ms var(--ease-out), transform 280ms var(--ease-out), visibility 280ms;
    z-index: 999;
    overflow-y: auto;
  }

  .header.is-over-dark .nav-menu {
    background: rgba(11, 11, 11, 0.98);
    border-bottom-color: var(--border-dark);
  }

  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-menu .nav-link {
    padding: 1rem 0.25rem;
    font-size: 1.25rem;
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: -0.02em;
    border-bottom: 1px solid var(--border);
  }

  .header.is-over-dark .nav-menu .nav-link {
    border-bottom-color: var(--border-dark);
  }

  .nav-link::after {
    display: none;
  }

  .nav-menu-cta {
    display: block;
    margin-top: var(--sp-6);
  }

  .nav-menu-cta .btn {
    width: 100%;
  }

  .nav-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .lang-switcher {
    order: -1;
  }

  .hero {
    padding-top: calc(var(--header-h) + var(--sp-8));
    min-height: auto;
  }

  .hero-layout {
    grid-template-columns: 1fr;
    gap: var(--sp-6);
    text-align: left;
    padding-bottom: var(--sp-8);
  }

  .hero-title {
    max-width: none;
    font-size: clamp(1.6rem, 6.5vw, 2.1rem);
  }

  .hero-desc {
    font-size: 0.975rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    justify-content: center;
    min-height: 48px;
  }

  .hero-brand {
    font-size: clamp(2.75rem, 14vw, 4rem);
    margin-bottom: var(--sp-4);
  }

  .hero-visual--desktop {
    display: none !important;
  }

  .hero-mobile-stage {
    display: block;
  }

  .hero-float {
    display: none;
  }

  .hero-stats {
    gap: var(--sp-4);
    padding: var(--sp-5) 0;
  }

  .stat-divider {
    display: none;
  }

  .hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-3);
  }

  .stat strong {
    font-size: 1.05rem;
  }

  .stat span {
    font-size: 0.7rem;
    line-height: 1.3;
  }

  .section {
    padding: var(--sp-16) 0;
  }

  .section-header {
    margin-bottom: var(--sp-10);
    text-align: left;
  }

  .section-header--left {
    text-align: left;
  }

  .service-row {
    grid-template-columns: 40px 1fr;
    gap: var(--sp-3);
    padding: 1.35rem 0;
  }

  .service-icon {
    display: none;
  }

  .service-body h3 {
    font-size: 1.1rem;
  }

  .projects-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }

  .project-visual {
    height: 200px;
  }

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

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

  .pricing-grid {
    max-width: 100%;
  }

  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: var(--sp-6);
  }

  .contact-item {
    min-height: 64px;
  }

  .footer-nav {
    gap: var(--sp-10);
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .whatsapp-btn {
    bottom: var(--sp-5);
    right: var(--sp-5);
    width: 52px;
    height: 52px;
  }

  .hero-layout {
    padding-bottom: var(--sp-8);
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--sp-4);
  }

  .hero-stats {
    flex-direction: column;
    gap: var(--sp-4);
  }

  .contact-form {
    padding: var(--sp-5);
  }

  .footer-nav {
    flex-direction: column;
    gap: var(--sp-6);
  }

  .about-canvas {
    padding: var(--sp-6);
    min-height: 320px;
  }

  .highlight {
    flex-direction: column;
    gap: var(--sp-1);
  }

  .highlight strong {
    min-width: 0;
  }
}

/* ============================================================
   PRINT
   ============================================================ */
@media print {
  .header, .footer, .whatsapp-btn, .hero-bg, .btn { display: none !important; }
  body { background: #fff; color: #000; }
  .hero { min-height: auto; padding: 2rem 0; background: #fff; color: #000; }
}