/* ==========================================================================
   DEVENIO PLUS - ENTERPRISE SaaS REDESIGN
   ========================================================================== */

:root {
  --bg-color: #000000;
  --bg-secondary: #09090b;
  --bg-tertiary: #18181b;
  --text-primary: #FAFAFA;
  --text-secondary: #A1A1AA;
  --accent-color: #00AEEF;
  --accent-gradient: linear-gradient(135deg, #00AEEF 0%, #007BB5 100%);
  --border-color: rgba(255, 255, 255, 0.1);
  --border-hover: rgba(255, 255, 255, 0.2);
  --card-bg: rgba(255, 255, 255, 0.02);
  --card-bg-hover: rgba(255, 255, 255, 0.04);
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --shadow-glow: 0 0 30px rgba(0, 174, 239, 0.15);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --nav-height: 72px;
}

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

html {
  scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.2s ease;
}

p {
  color: var(--text-secondary);
  font-size: 1.125rem;
}

.text-accent {
  color: var(--accent-color);
}

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

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 8rem 0;
  position: relative;
}

/* Background Effects */
.bg-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 174, 239, 0.1) 0%, rgba(0,0,0,0) 70%);
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
  z-index: 0;
}

/* Creative Backgrounds */
.bg-grid {
  position: relative;
}
.bg-grid::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,174,239,0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,174,239,0.12) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  pointer-events: none;
  z-index: 0;
}

.bg-dots {
  position: relative;
}
.bg-dots::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(0,174,239,0.15) 1.5px, transparent 1.5px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse at 50% 50%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 50%, black 20%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.bg-shapes {
  position: relative;
  overflow: hidden;
}
.bg-shapes::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  border: 2px solid rgba(0,174,239,0.12);
  border-radius: 50%;
  top: -120px;
  right: -120px;
  pointer-events: none;
  z-index: 0;
}
.bg-shapes::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border: 2px solid rgba(0,174,239,0.08);
  border-radius: 20%;
  bottom: -100px;
  left: -80px;
  transform: rotate(25deg);
  pointer-events: none;
  z-index: 0;
}

.bg-cross {
  position: relative;
}
.bg-cross::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(45deg, rgba(0,174,239,0.08) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(0,174,239,0.08) 25%, transparent 25%);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  transition: all 0.2s ease;
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--text-primary);
  color: var(--bg-color);
}

.btn-primary:hover {
  background: #e5e5e5;
  transform: translateY(-1px);
}

.btn-accent {
  background: var(--accent-gradient);
  color: #fff;
  box-shadow: var(--shadow-glow);
}

.btn-accent:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

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

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

.btn-large {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn-full {
  width: 100%;
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  background: rgba(0, 174, 239, 0.1);
  border: 1px solid rgba(0, 174, 239, 0.2);
  border-radius: var(--radius-full);
  color: var(--accent-color);
  font-size: 0.875rem;
  font-weight: 500;
  font-family: var(--font-heading);
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--accent-color);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-color);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); opacity: 0.5; }
  50% { transform: scale(1); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.5; }
}

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  display: flex;
  align-items: center;
}

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

.logo img {
  height: 28px;
  display: block;
}

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

.nav-link {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  font-weight: 500;
}

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

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  text-align: center;
  position: relative;
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: clamp(3.5rem, 8vw, 6rem);
  line-height: 1.05;
  margin: 1.5rem 0;
  letter-spacing: -0.03em;
}

.hero-desc {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  color: var(--text-secondary);
  max-width: 650px;
  margin: 0 auto 2.5rem;
}

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

/* Marquee / Clients */
.clients-section {
  padding: 4rem 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-color) 100%);
}

.clients-label {
  text-align: center;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.marquee {
  width: 100%;
  overflow: hidden;
  position: relative;
}

.marquee:before, .marquee:after {
  content: '';
  position: absolute;
  top: 0;
  width: 15vw;
  height: 100%;
  z-index: 2;
}

.marquee:before {
  left: 0;
  background: linear-gradient(to right, var(--bg-color) 0%, transparent 100%);
}

.marquee:after {
  right: 0;
  background: linear-gradient(to left, var(--bg-color) 0%, transparent 100%);
}

.marquee-content {
  display: flex;
  width: fit-content;
  animation: scroll 40s linear infinite;
}

.marquee-content img {
  height: 80px;
  margin: 0 3rem;
  opacity: 0.5;
  filter: grayscale(100%);
  transition: all 0.3s ease;
}

.marquee-content img:hover {
  opacity: 1;
  filter: grayscale(0%);
}

@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Features / Workflow (Bento Grid) */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.section-title {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.bento-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

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

.bento-icon {
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.bento-icon.accent {
  background: rgba(0, 174, 239, 0.1);
  border-color: rgba(0, 174, 239, 0.2);
  color: var(--accent-color);
}

.bento-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.bento-card p {
  font-size: 1rem;
  color: var(--text-secondary);
}

/* Work Marquee Gallery */
.work-marquee-wrap {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  overflow: hidden;
}

.work-marquee-row {
  display: flex;
  gap: 1.5rem;
  width: max-content;
}

.work-marquee-row.scroll-left {
  animation: work-scroll-left 40s linear infinite;
}

.work-marquee-row.scroll-right {
  animation: work-scroll-right 40s linear infinite;
}

@keyframes work-scroll-left {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes work-scroll-right {
  0% { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}

.work-marquee-row:hover {
  animation-play-state: paused;
}

.work-marquee-item {
  flex-shrink: 0;
  width: 380px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.work-marquee-item img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.work-marquee-item:hover img {
  transform: scale(1.05);
}

/* Pricing Section */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.pricing-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}

.pricing-card:hover {
  border-color: var(--border-hover);
}

.pricing-card.popular {
  border-color: rgba(0, 174, 239, 0.5);
  background: linear-gradient(180deg, rgba(0, 174, 239, 0.05) 0%, var(--card-bg) 100%);
  position: relative;
}

.popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-gradient);
  color: #fff;
  padding: 0.25rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: var(--shadow-glow);
}

.pricing-name {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.pricing-price {
  margin-bottom: 1.5rem;
  display: flex;
  align-items: baseline;
}

.pricing-currency {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.pricing-amount {
  font-size: 3.5rem;
  font-weight: 700;
  font-family: var(--font-heading);
  color: var(--text-primary);
  line-height: 1;
}

.pricing-period {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-left: 0.25rem;
}

.pricing-desc {
  font-size: 0.9375rem;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
}

.pricing-features {
  list-style: none;
  margin-bottom: 2.5rem;
  flex-grow: 1;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.9375rem;
  color: var(--text-primary);
}

.pricing-features svg {
  color: var(--accent-color);
  flex-shrink: 0;
  margin-top: 2px;
}

/* FAQ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--border-color);
  padding: 1.5rem 0;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-icon {
  width: 24px;
  height: 24px;
  border: 1px solid var(--border-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  color: var(--text-secondary);
}

.faq-item.active .faq-icon {
  background: var(--text-primary);
  color: var(--bg-color);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-answer-inner {
  padding-top: 1rem;
  color: var(--text-secondary);
}

/* Team Section - Full Redesign */
.team-section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.team-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

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

.team-card img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  display: block;
  filter: grayscale(1);
  transition: filter 0.4s ease;
}

.team-card:hover img {
  filter: grayscale(0.5);
}

.team-card-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 100%);
}

.team-card-info h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.125rem;
}

.team-card-info p {
  font-size: 0.875rem;
  color: var(--accent-color);
}

/* Brand Grid */
.brand-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.brand-grid-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 2.5rem;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: border-color 0.3s ease;
}

.brand-grid-item:hover {
  border-color: var(--border-hover);
}

.brand-grid-item img {
  width: 100%;
  height: auto;
  object-fit: contain;
  filter: grayscale(1) brightness(2);
  opacity: 0.7;
  transition: all 0.3s ease;
}

.brand-grid-item:hover img {
  opacity: 1;
  filter: grayscale(0);
}

/* Footer */
.footer {
  border-top: 1px solid var(--border-color);
  padding: 6rem 0 2rem;
  background: var(--bg-tertiary);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-brand p {
  margin-top: 1.5rem;
  max-width: 300px;
}

.footer-col h4 {
  font-size: 1rem;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

.footer-links a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.footer-legal a {
  margin-left: 1.5rem;
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-content {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 3rem;
  width: 100%;
  max-width: 480px;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.3s ease;
  box-shadow: var(--shadow-lg);
}

.modal-overlay.active .modal-content {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  line-height: 1;
  border-radius: var(--radius-sm);
}

.modal-close:hover {
  color: var(--text-primary);
  background: var(--card-bg-hover);
}

.modal-header {
  margin-bottom: 2rem;
  text-align: center;
}

.modal-header h3 {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.form-group input {
  width: 100%;
  padding: 0.875rem 1rem;
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  transition: border-color 0.2s ease;
  font-size: 1rem;
}

.form-group input:focus {
  outline: none;
  border-color: var(--accent-color);
}

.security-note {
  margin-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

/* Animations Utility */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Mobile Responsive */
@media (max-width: 900px) {
  .hero-title { font-size: 3rem; }
  .bento-grid, .work-grid, .pricing-grid, .enterprise-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .brand-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
  .nav-links { display: none; }
  .mobile-menu-btn { display: block; }
}

@media (max-width: 600px) {
  .team-grid { grid-template-columns: 1fr; }
}