/* ===== ContXSoft — Modern IT Solutions Website ===== */
/* Theme colors: css/themes.css */

:root {
  --brand-navy: #003366;
  --accent: #FF9900;
  --accent-2: #FFB84D;
  --accent-3: #E67E00;
  --gradient: linear-gradient(135deg, #003366 0%, #FF9900 100%);
  --gradient-text: linear-gradient(135deg, #FF9900, #FFB84D, #ffffff);
  --font: 'Inter', system-ui, sans-serif;
  --font-display: 'Outfit', 'Inter', sans-serif;
  --radius: 16px;
  --radius-lg: 24px;
  --header-h: 72px;
  --container: min(1200px, 92vw);
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  width: var(--container);
  margin-inline: auto;
}

/* Cursor glow (desktop) */
.cursor-glow {
  position: fixed;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--glow) 0%, transparent 70%);
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 0;
  opacity: 0;
  transition: opacity 0.3s;
}

@media (min-width: 1024px) {
  body:hover .cursor-glow { opacity: 0.4; }
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  transition: background 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.header.scrolled {
  background: var(--header-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  background: transparent;
}

.logo-img {
  height: 48px;
  width: auto;
  max-width: min(220px, 50vw);
  object-fit: contain;
  display: block;
  background: transparent;
  border: none;
  box-shadow: none;
}

/* Transparent PNG — no box behind logo; subtle lift on dark theme for navy text */
[data-theme="dark"] .logo-img {
  filter: drop-shadow(0 0 12px rgba(255, 255, 255, 0.06));
}

.footer .logo-img {
  height: 40px;
  margin-inline: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a:not(.btn) {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s;
}

.nav-links a:not(.btn):hover { color: var(--text); }

.nav-links a.active { color: var(--text); font-weight: 600; }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-theme-item {
  display: flex;
  align-items: center;
  margin-left: 0.25rem;
}

.theme-toggle {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  padding: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.theme-toggle:hover { border-color: var(--border-hover); }

.theme-toggle svg {
  width: 18px;
  height: 18px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.btn-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 4px 24px var(--glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--glow);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  border-color: var(--border-hover);
  background: var(--bg-card);
}

.btn-nav {
  padding: 0.6rem 1.25rem;
  background: var(--gradient);
  color: #fff !important;
}

.nav-links .btn-ghost.active {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

/* ===== Page Banner (inner pages) ===== */
.page-banner {
  position: relative;
  min-height: 320px;
  display: flex;
  align-items: flex-end;
  padding: calc(var(--header-h) + 3rem) 0 3rem;
  overflow: hidden;
  background-size: cover;
  background-position: center;
}

.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--banner-overlay);
}

.page-banner .container {
  position: relative;
  z-index: 1;
}

.page-banner h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.page-banner p {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 560px;
}

.page-banner-contact { background-image: url('../assets/images/banner-contact.jpg'); }
.page-banner-register { background-image: url('../assets/images/banner-register.jpg'); }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
}

.hero.has-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--hero-overlay);
  z-index: 0;
}

.hero-banner-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
}

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

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: float 12s ease-in-out infinite;
}

.hero-orb-1 {
  width: 500px;
  height: 500px;
  background: rgba(255, 153, 0, 0.2);
  top: -10%;
  right: -5%;
}

.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: rgba(255, 184, 77, 0.15);
  bottom: 10%;
  left: -10%;
  animation-delay: -4s;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black, transparent);
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(20px, -30px) scale(1.05); }
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding: 4rem 0 6rem;
  max-width: 820px;
  margin-inline: auto;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.4rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(255, 153, 0, 0.5); }
  50% { opacity: 0.8; box-shadow: 0 0 0 8px rgba(255, 153, 0, 0); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: 2rem;
}

.hero-title-lead {
  display: block;
  color: #ffffff;
}

[data-theme="light"] .hero-title-lead {
  color: var(--brand-navy);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 0;
}

.hero-title .gradient-text {
  display: block;
  color: #FFB84D;
  background: none;
  -webkit-text-fill-color: #FFB84D;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.22);
}

[data-theme="light"] .hero-title .gradient-text {
  color: #E67E00;
  -webkit-text-fill-color: #E67E00;
  text-shadow: none;
}

.scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 40px;
  border: 2px solid var(--border);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}

.scroll-hint span {
  width: 4px;
  height: 8px;
  background: var(--accent);
  border-radius: 2px;
  animation: scroll-bounce 2s ease infinite;
}

@keyframes scroll-bounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(8px); opacity: 0.3; }
}

/* ===== Sections ===== */
.section {
  padding: 6rem 0;
  position: relative;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-2);
  margin-bottom: 0.75rem;
}

.section-head {
  max-width: 720px;
  margin-bottom: 3.5rem;
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-lead {
  font-size: 1.05rem;
  color: var(--text-muted);
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

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

/* ===== About Bento ===== */
.about-bento {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  align-items: start;
}

.about-bento-right {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.bento-card {
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color 0.3s, transform 0.3s;
}

.bento-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.bento-large {
  align-self: start;
  padding: 0;
  overflow: hidden;
}

.bento-text {
  padding: 1.25rem 1.75rem 1.5rem;
}

.bento-text h3 {
  margin-bottom: 0.6rem;
}

.bento-text p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.bento-accent {
  background: linear-gradient(135deg, rgba(255, 153, 0, 0.12), rgba(255, 153, 0, 0.05));
  border-color: rgba(255, 153, 0, 0.25);
}

/* Values block — photo + tagline overlay */
.bento-values-block {
  padding: 0;
  overflow: hidden;
}

.bento-values-block .values-media {
  position: relative;
}

.bento-values-block .values-media img {
  display: block;
  width: 100%;
  height: 200px;
  object-fit: cover;
  object-position: center center;
}

.values-media-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 35, 70, 0.4);
  z-index: 1;
  pointer-events: none;
}

[data-theme="light"] .values-media-overlay {
  background: rgba(0, 51, 102, 0.45);
}

.values-tagline {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  margin: 0;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-display);
  font-size: clamp(0.85rem, 2vw, 1.1rem);
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: center;
  line-height: 1.4;
  color: #ffffff;
  white-space: nowrap;
}

[data-theme="light"] .values-tagline {
  color: #ffffff;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
}

.bento-values-block:hover .values-media img {
  transform: scale(1.03);
}

.bento-media {
  width: 100%;
  overflow: hidden;
  line-height: 0;
}

.bento-large .bento-media {
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.bento-media img {
  width: 100%;
  display: block;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}

.bento-large .bento-media img {
  height: 240px;
  object-position: center 30%;
}

.bento-card:hover .bento-media img {
  transform: scale(1.03);
}


.bento-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1.25rem;
  color: var(--accent-2);
}

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

.bento-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.bento-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.visual-rings {
  position: relative;
  width: 120px;
  height: 120px;
}

.ring {
  position: absolute;
  inset: 0;
  border: 1px solid var(--border);
  border-radius: 50%;
  animation: ring-pulse 4s ease infinite;
}

.ring-2 { inset: 15px; animation-delay: -1s; }
.ring-3 { inset: 30px; animation-delay: -2s; }

@keyframes ring-pulse {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.02); }
}

/* ===== Products — Showcase ===== */
.products {
  background: var(--bg-elevated);
}

.product-showcase {
  display: none;
  animation: fadeIn 0.45s var(--ease);
}

.product-showcase.active { display: block; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.product-showcase-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: stretch;
}

.product-showcase-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 420px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
}

.product-showcase-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 420px;
}

/* ContXChit banner — show full graphic without crop or dark overlay */
.product-showcase-visual--chit {
  min-height: 0;
  background: #f4f7fc;
  align-self: start;
}

.product-showcase-visual--chit img {
  display: block;
  width: 100%;
  height: auto;
  min-height: 0;
  object-fit: contain;
}

.product-showcase-visual--chit::after {
  display: none;
}

[data-theme="dark"] .product-showcase-visual--chit {
  background: #0a0a0a;
}

.product-visual-logo {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  z-index: 2;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: 0;
}

.product-visual-logo img {
  display: block;
  height: 40px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  min-height: 0;
  filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.35));
}

.product-showcase-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(6, 8, 15, 0.85) 0%, transparent 50%);
}

[data-theme="light"] .product-showcase-visual::after {
  background: linear-gradient(to top, rgba(15, 23, 42, 0.6) 0%, transparent 50%);
}

.product-float-card {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  z-index: 2;
  padding: 1rem 1.25rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  display: flex;
  gap: 0.75rem;
  width: calc(100% - 3rem);
  justify-content: space-between;
}

[data-theme="light"] .product-float-card {
  background: rgba(255, 255, 255, 0.92);
  border-color: var(--border);
}

.product-float-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
}

.product-float-stat {
  flex: 1;
  min-width: 0;
  text-align: center;
}

[data-theme="light"] .product-float-stat strong { color: var(--text); }

.product-float-stat span {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.75);
}

[data-theme="light"] .product-float-stat span { color: var(--text-muted); }

.product-showcase-panel {
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
}

.product-panel-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
  line-height: 1.2;
}

.product-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.product-badge {
  padding: 0.35rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 100px;
  background: rgba(255, 153, 0, 0.12);
  color: var(--accent);
  border: 1px solid rgba(255, 153, 0, 0.3);
}

.product-showcase-panel .product-tagline {
  font-size: 0.9rem;
  color: var(--accent-2);
  font-weight: 600;
  margin-bottom: 1rem;
}

.product-showcase-panel > p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  flex-grow: 0;
}

.product-features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.product-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.75rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.product-feature-item svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--accent-2);
  margin-top: 2px;
}

.product-showcase-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: auto;
}

/* Product switcher (below product explanation) */
.product-compare {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.product-compare-card {
  width: 100%;
  text-align: left;
  font: inherit;
  color: inherit;
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
}

.product-compare-card.active {
  box-shadow: 0 8px 24px rgba(255, 153, 0, 0.12);
}

.product-compare-card:hover,
.product-compare-card.active {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.product-compare-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.product-compare-logo {
  flex-shrink: 0;
  height: 44px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  padding: 0;
  background: transparent;
  border: none;
  filter: drop-shadow(0 1px 6px rgba(0, 0, 0, 0.12));
}

.product-compare-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin: 0;
}

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

.services .container {
  position: relative;
  z-index: 1;
}

.services-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.services-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
  animation: services-orb-float 14s ease-in-out infinite;
}

.services-orb-1 {
  width: 420px;
  height: 420px;
  top: -8%;
  right: -6%;
  background: radial-gradient(circle, rgba(255, 153, 0, 0.35), transparent 70%);
}

.services-orb-2 {
  width: 360px;
  height: 360px;
  bottom: -12%;
  left: -8%;
  background: radial-gradient(circle, rgba(0, 51, 102, 0.4), transparent 70%);
  animation-delay: -5s;
}

.services-grid-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, transparent, #000 15%, #000 85%, transparent);
}

@keyframes services-orb-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-20px, 16px) scale(1.06); }
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.35rem;
}

.services-grid .reveal-stagger {
  transition-delay: calc(0.12s + var(--i, 0) * 0.07s);
}

.service-card {
  position: relative;
  padding: 1.85rem 1.75rem 1.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  transition:
    border-color 0.4s var(--ease),
    transform 0.45s var(--ease),
    box-shadow 0.45s var(--ease);
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 153, 0, 0.08), transparent 55%);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}

.service-card:hover {
  border-color: rgba(255, 153, 0, 0.45);
  transform: translateY(-8px) scale(1.02);
  box-shadow:
    0 20px 40px rgba(0, 51, 102, 0.12),
    0 0 0 1px rgba(255, 153, 0, 0.15);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card.visible .service-icon {
  animation: service-icon-in 0.6s var(--ease) backwards;
  animation-delay: calc(0.15s + var(--i, 0) * 0.06s);
}

@keyframes service-icon-in {
  from {
    opacity: 0;
    transform: scale(0.6) rotate(-8deg);
  }
  to {
    opacity: 1;
    transform: scale(1) rotate(0);
  }
}

.service-icon {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 1.15rem;
  border-radius: 14px;
  color: var(--accent-2);
  background: linear-gradient(135deg, rgba(255, 153, 0, 0.2), rgba(0, 51, 102, 0.15));
  border: 1px solid rgba(255, 153, 0, 0.25);
  transition: transform 0.4s var(--ease), color 0.3s, box-shadow 0.4s;
}

.service-icon svg {
  width: 26px;
  height: 26px;
}

.service-card:hover .service-icon {
  transform: scale(1.08) rotate(-3deg);
  color: #fff;
  background: var(--gradient);
  border-color: transparent;
  box-shadow: 0 8px 20px rgba(255, 153, 0, 0.35);
}

.service-card h3 {
  position: relative;
  z-index: 1;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  margin-bottom: 0.55rem;
  line-height: 1.35;
  transition: color 0.3s;
}

.service-card:hover h3 {
  color: var(--accent-2);
}

.service-card p {
  position: relative;
  z-index: 1;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.service-card-accent {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s var(--ease);
}

.service-card:hover .service-card-accent {
  transform: scaleX(1);
}

@media (prefers-reduced-motion: reduce) {
  .services-orb,
  .service-card.visible .service-icon {
    animation: none;
  }

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

/* ===== Process Timeline ===== */
.process {
  background: var(--bg-elevated);
}

.process-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}

.process-timeline::before {
  content: '';
  position: absolute;
  top: 2.5rem;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-3));
  opacity: 0.3;
}

.process-step {
  position: relative;
  padding: 2rem 1.5rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: left;
  transition: transform 0.3s, border-color 0.3s;
}

.process-step:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
}

.step-num {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 1.25rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  background: var(--gradient);
  color: #fff;
  border-radius: 12px;
}

.process-step h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 0.75rem;
}

.process-step p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ===== CTA ===== */
.cta-card {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  padding: 3.5rem;
  background: linear-gradient(135deg, rgba(255, 153, 0, 0.15), rgba(255, 153, 0, 0.06));
  border: 1px solid rgba(255, 153, 0, 0.3);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.cta-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  margin-bottom: 1rem;
}

.cta-content > p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  max-width: 520px;
}

.cta-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.cta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  color: var(--text);
  transition: color 0.2s;
}

.cta-item svg {
  width: 20px;
  height: 20px;
  color: var(--accent-2);
}

.cta-item:hover { color: var(--accent-2); }

.cta-visual {
  position: relative;
  min-height: 200px;
}

.cta-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 60% 50%, var(--glow), transparent 60%);
  animation: float 8s ease-in-out infinite;
}

/* ===== Forms (Contact / Register) ===== */
.page-section {
  padding: 4rem 0 6rem;
}

.form-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3rem;
  align-items: start;
}

.contact-info-card {
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.contact-info-card h2 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contact-info-item svg {
  width: 22px;
  height: 22px;
  color: var(--accent-2);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-info-item strong {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 0.2rem;
}

.contact-info-item a,
.contact-info-item span {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.contact-info-item a:hover { color: var(--accent); }

.form-card {
  padding: 2.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.form-card h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.form-card > p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.75rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group.full { grid-column: 1 / -1; }

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.75rem 1rem;
  font-family: var(--font);
  font-size: 0.9rem;
  color: var(--text);
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255, 153, 0, 0.2);
}

.form-group select {
  cursor: pointer;
}

[data-theme="dark"] .form-group select option {
  background-color: #141414;
  color: #ffffff;
}

[data-theme="light"] .form-group select option {
  background-color: #ffffff;
  color: #0f172a;
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 1rem;
}

.form-success {
  display: none;
  padding: 1rem;
  margin-bottom: 1rem;
  background: rgba(34, 197, 94, 0.12);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: 10px;
  color: #22c55e;
  font-size: 0.9rem;
}

.form-success.show { display: block; }

.form-error {
  display: none;
  padding: 1rem;
  margin-bottom: 1rem;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.35);
  border-radius: 10px;
  color: #ef4444;
  font-size: 0.9rem;
}

.form-error.show { display: block; }

.btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

/* ===== Footer ===== */
.footer {
  position: relative;
  margin-top: 4rem;
  padding: 0 0 2rem;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(255, 153, 0, 0.08), transparent 55%),
    linear-gradient(180deg, var(--bg-elevated) 0%, var(--bg) 100%);
  border-top: 1px solid var(--border);
  overflow: hidden;
}

.footer-accent-bar {
  height: 4px;
  background: var(--gradient);
  opacity: 0.9;
}

.footer-shell {
  padding-top: 3rem;
}

.footer-shell-wide {
  width: 100%;
  max-width: 100%;
  margin-inline: 0;
  padding-left: clamp(1.5rem, 4vw, 3.5rem);
  padding-right: clamp(1.5rem, 4vw, 3.5rem);
}

.footer-top {
  display: grid;
  grid-template-columns: minmax(220px, 1.05fr) minmax(0, 2.4fr);
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border);
}

.footer-columns {
  display: grid;
  grid-template-columns: minmax(120px, 0.85fr) minmax(160px, 1.25fr) minmax(120px, 0.9fr) minmax(180px, 1.1fr);
  gap: clamp(1.25rem, 2.5vw, 2.5rem);
}

.footer-col-services .footer-list {
  gap: 0.55rem;
}

.footer-col-services .footer-list a {
  font-size: 0.9rem;
  line-height: 1.5;
}

.footer-brand .footer-logo {
  display: inline-block;
  margin-bottom: 1rem;
}

.footer-brand .logo-img {
  height: 44px;
  margin-inline: 0;
}

.footer-desc {
  max-width: 420px;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.35rem;
}

.footer-heading {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.1rem;
}

.footer-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-list a,
.footer-contact-list a {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color 0.25s var(--ease), transform 0.25s var(--ease);
}

.footer-list a:hover,
.footer-contact-list a:hover {
  color: var(--accent);
  transform: translateX(3px);
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-contact-list li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.footer-contact-list a {
  line-height: 1.35;
}

.footer-contact-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--accent);
}

.footer-contact-icon svg {
  width: 18px;
  height: 18px;
}

.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.footer-social-link {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.footer-social-link svg {
  width: 18px;
  height: 18px;
}

.footer-social-link:hover {
  color: #fff;
  transform: translateY(-3px);
  border-color: transparent;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.footer-social-link.footer-social-linkedin:hover { background: #0a66c2; }
.footer-social-link.footer-social-facebook:hover { background: #1877f2; }
.footer-social-link.footer-social-instagram:hover { background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.footer-social-link.footer-social-youtube:hover { background: #ff0000; }
.footer-social-link.footer-social-x:hover { background: #000; }
.footer-social-link.footer-social-whatsapp:hover { background: #25d366; }

.footer-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin: 2rem 0 1.75rem;
  padding: 1.5rem 1.75rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(0, 51, 102, 0.35), rgba(255, 153, 0, 0.12));
  border: 1px solid var(--border-hover);
}

[data-theme="light"] .footer-cta {
  background: linear-gradient(135deg, rgba(0, 51, 102, 0.08), rgba(255, 153, 0, 0.1));
}

.footer-cta-text {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.footer-cta-text strong {
  font-family: var(--font-display);
  font-size: 1.1rem;
}

.footer-cta-text span {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer-tagline-mini {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  opacity: 0.75;
}

.footer-back-top {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 90;
  width: 46px;
  height: 46px;
  border: 1px solid var(--border-hover);
  border-radius: 14px;
  background: var(--bg-elevated);
  color: var(--accent);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-card);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), background 0.25s;
}

.footer-back-top.visible {
  opacity: 1;
  transform: translateY(0);
}

.footer-back-top:hover {
  background: var(--accent);
  color: #0a0a0a;
  border-color: var(--accent);
}

.footer-back-top svg {
  width: 22px;
  height: 22px;
}

/* Contact page — social block */
.contact-social-block {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.contact-social-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.contact-social.footer-social {
  gap: 0.75rem;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .product-showcase-grid {
    grid-template-columns: 1fr;
  }

  .product-showcase-visual { min-height: 280px; }

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

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

  .process-timeline::before { display: none; }

  .about-bento {
    grid-template-columns: 1fr;
  }

  .about-bento-right {
    gap: 0.65rem;
  }

  .bento-values-block .values-media img {
    height: 180px;
  }

  .values-tagline {
    white-space: normal;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    padding: 0.65rem 1rem;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-brand {
    grid-column: auto;
  }

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

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .nav-links {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 2rem;
    background: var(--nav-mobile-bg);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    gap: 1.5rem;
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.3s, opacity 0.3s, visibility 0.3s;
  }

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

  .product-showcase-grid,
  .product-compare,
  .form-layout,
  .cta-card {
    grid-template-columns: 1fr;
  }

  .product-features-grid { grid-template-columns: 1fr; }

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

  .nav-actions {
    flex-direction: column;
    width: 100%;
  }

  .nav-actions .btn { width: 100%; text-align: center; }

  .nav-theme-item {
    width: 100%;
    margin-left: 0;
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border);
    justify-content: flex-end;
  }

  .nav-theme-item .theme-toggle {
    width: 44px;
    height: 44px;
  }

  .cta-visual { display: none; }

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

  .process-timeline {
    grid-template-columns: 1fr;
  }

  .section { padding: 4rem 0; }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-columns {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-cta {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-cta-actions {
    width: 100%;
  }

  .footer-cta-actions .btn {
    flex: 1;
    text-align: center;
  }

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

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .cta-card { padding: 2rem; }
}