/* ===================================================
   DFLOWAUTOMATION PORTFOLIO — STYLE.CSS
   Design: Glassmorphism + Purple/Violet + Dark Mode
   =================================================== */

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

:root {
  /* Color System */
  --clr-bg:         #0a0a12;
  --clr-bg2:        #0d0d1a;
  --clr-surface:    rgba(255,255,255,0.04);
  --clr-surface2:   rgba(255,255,255,0.08);
  --clr-border:     rgba(168,85,247,0.2);
  --clr-border2:    rgba(168,85,247,0.4);

  /* Brand */
  --clr-primary:    #a855f7;
  --clr-primary2:   #7c3aed;
  --clr-accent:     #06b6d4;
  --clr-accent2:    #0ea5e9;
  --clr-red:        #ef4444;

  /* Text */
  --clr-text:       #e2e8f0;
  --clr-text-muted: #94a3b8;
  --clr-text-dim:   #64748b;

  /* Gradients */
  --grad-main:   linear-gradient(135deg, #a855f7, #06b6d4);
  --grad-purple: linear-gradient(135deg, #7c3aed, #a855f7);
  --grad-card:   linear-gradient(135deg, rgba(168,85,247,0.1), rgba(6,182,212,0.05));

  /* Sizing */
  --radius:     12px;
  --radius-lg:  20px;
  --radius-xl:  28px;
  --shadow:     0 8px 32px rgba(0,0,0,0.4);
  --shadow-glow: 0 0 40px rgba(168,85,247,0.15);

  /* Typography */
  --font-heading:  'Sora', sans-serif;
  --font-body:     'Manrope', sans-serif;
  --font-mono:     'JetBrains Mono', monospace;
  --font-brand:    'Orbitron', sans-serif;
  --font-serif-it: 'Playfair Display', 'Georgia', serif;
  --font-lora:     'Lora', 'Georgia', serif;

  /* Transitions */
  --ease:       cubic-bezier(0.4, 0, 0.2, 1);
  --trans:      0.3s var(--ease);
  --trans-slow: 0.6s var(--ease);
}

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--clr-primary) var(--clr-bg2);
}
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--clr-bg2); }
::-webkit-scrollbar-thumb { background: var(--clr-primary); border-radius: 3px; }

body {
  font-family: var(--font-body);
  background: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.7;
  overflow-x: hidden;
}

/* ---- CANVAS BACKGROUND ---- */
#bgCanvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ---- UTILITY ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

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

.glass-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: border-color var(--trans), box-shadow var(--trans), transform var(--trans);
}
.glass-card:hover {
  border-color: var(--clr-border2);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}

/* ---- BUTTONS ---- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  background: var(--grad-main);
  color: #fff;
  border: none;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
  transition: opacity var(--trans), transform var(--trans), box-shadow var(--trans);
  position: relative;
  overflow: hidden;
}
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.15);
  opacity: 0;
  transition: opacity var(--trans);
}
.btn-primary:hover::after { opacity: 1; }
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(168,85,247,0.4);
}
.btn-primary:active { transform: translateY(0); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  background: transparent;
  color: var(--clr-primary);
  border: 1px solid var(--clr-primary);
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--trans);
}
.btn-outline:hover {
  background: rgba(168,85,247,0.1);
  border-color: var(--clr-accent);
  color: var(--clr-accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(6,182,212,0.2);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  background: var(--clr-surface2);
  color: var(--clr-text-muted);
  border: 1px solid var(--clr-border);
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--trans);
}
.btn-ghost:hover {
  background: var(--clr-surface2);
  color: var(--clr-text);
  border-color: var(--clr-border2);
}

.btn-full { width: 100%; justify-content: center; }

/* ---- SECTION COMMON ---- */
.section {
  padding: 100px 0;
  position: relative;
  z-index: 10;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-label {
  display: inline-block;
  padding: 6px 18px;
  background: rgba(168,85,247,0.15);
  border: 1px solid rgba(168,85,247,0.3);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-primary);
  margin-bottom: 16px;
  font-family: var(--font-mono);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--clr-text);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--clr-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ---- REVEAL ANIMATION ---- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===================== NAVBAR ===================== */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  background: rgba(10,10,18,0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--trans), background var(--trans);
}
#navbar.scrolled {
  border-color: var(--clr-border);
  background: rgba(10,10,18,0.9);
}

.nav-container {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 32px;
}

.logo {
  font-family: var(--font-brand);
  font-size: 1.3rem;
  font-weight: 900;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}
.logo-d {
  color: var(--clr-red);
  filter: drop-shadow(0 0 8px rgba(239,68,68,0.7));
}
.logo-flow {
  background: var(--grad-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}
.nav-links a {
  color: var(--clr-text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 8px;
  transition: color var(--trans), background var(--trans);
}
.nav-links a:hover {
  color: var(--clr-text);
  background: var(--clr-surface2);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
}

.nav-cta { padding: 10px 22px; font-size: 0.85rem; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: all var(--trans);
  display: block;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: rgba(10,10,18,0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--clr-border);
  display: flex;
  flex-direction: column;
  padding: 16px 24px 24px;
  gap: 4px;
  z-index: 999;
  transform: translateY(-110%);
  transition: transform var(--trans-slow);
}
.mobile-menu.open { transform: translateY(0); }
.mobile-link {
  color: var(--clr-text-muted);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  padding: 12px 16px;
  border-radius: 10px;
  transition: all var(--trans);
}
.mobile-link:hover {
  color: var(--clr-text);
  background: var(--clr-surface2);
}

/* ===================== HERO ===================== */
#hero {
  position: relative;
  z-index: 10;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 60px;
}

.hero-content {
  max-width: 800px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.3);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #4ade80;
  font-family: var(--font-mono);
}
.badge-dot {
  width: 8px; height: 8px;
  background: #4ade80;
  border-radius: 50%;
  animation: pulse-green 2s infinite;
}
@keyframes pulse-green {
  0%,100% { box-shadow: 0 0 0 0 rgba(74,222,128,0.4); }
  50%      { box-shadow: 0 0 0 6px rgba(74,222,128,0); }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.1;
  color: #fff;
  text-shadow: 0 0 60px rgba(168,85,247,0.3);
  min-height: 1.2em;
}

.typing-cursor {
  display: inline-block;
  color: var(--clr-primary);
  animation: blink 0.8s infinite;
  font-weight: 300;
}
@keyframes blink { 0%,100% { opacity:1; } 50% { opacity:0; } }

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--clr-text-muted);
  max-width: 580px;
  line-height: 1.7;
}
.hero-subtitle strong { color: var(--clr-text); }

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}
.tag {
  padding: 6px 16px;
  background: var(--clr-surface2);
  border: 1px solid var(--clr-border);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--clr-accent);
  font-family: var(--font-mono);
  transition: all var(--trans);
}
.tag:hover {
  background: rgba(6,182,212,0.1);
  border-color: var(--clr-accent);
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 8px;
}
.stat { text-align: center; }
.stat-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  background: var(--grad-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  font-size: 0.75rem;
  color: var(--clr-text-dim);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--clr-border);
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--clr-text-dim);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.scroll-arrow {
  animation: bounce 2s infinite;
  font-size: 1.2rem;
}
@keyframes bounce {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(8px); }
}

/* ===================== ABOUT ===================== */
#about { background: rgba(13,13,26,0.5); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: center;
}

.about-image-wrap {
  position: relative;
  display: flex;
  justify-content: center;
}
.about-image-glow {
  position: absolute;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(168,85,247,0.3) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(40px);
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
}
.about-image-border {
  width: 280px;
  height: 280px;
  border-radius: 50%;
  border: 3px solid transparent;
  background: linear-gradient(var(--clr-bg2), var(--clr-bg2)) padding-box,
              var(--grad-main) border-box;
  padding: 6px;
  position: relative;
  z-index: 1;
}
.about-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}
.about-badge-card {
  position: absolute;
  bottom: -10px;
  right: -10px;
  background: var(--grad-main);
  border-radius: 12px;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  box-shadow: 0 8px 24px rgba(168,85,247,0.4);
  z-index: 2;
  white-space: nowrap;
}

.about-role {
  color: var(--clr-primary);
  font-size: 1.05rem;
  font-weight: 600;
  margin-top: 4px;
  margin-bottom: 16px;
  font-family: var(--font-mono);
}
.about-desc {
  color: var(--clr-text-muted);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 28px;
}

.skills-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 32px;
}
.skills-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--clr-text-muted);
}
.skills-list li i { color: var(--clr-primary); font-size: 0.85rem; }

.about-ctas { display: flex; gap: 16px; flex-wrap: wrap; }

/* ===================== SERVICES ===================== */
#services {}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  padding: 32px;
}
.service-card:hover {
  background: linear-gradient(135deg, rgba(168,85,247,0.08), rgba(6,182,212,0.04));
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  background: var(--grad-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #fff;
  margin-bottom: 20px;
  box-shadow: 0 8px 24px rgba(168,85,247,0.3);
}
.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 12px;
}
.service-card p {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}
.service-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.service-features li {
  font-size: 0.8rem;
  color: var(--clr-accent);
  font-family: var(--font-mono);
  display: flex;
  align-items: center;
  gap: 8px;
}
.service-features li::before {
  content: '→';
  color: var(--clr-primary);
}

/* ===================== PROJECTS ===================== */
#projects { background: rgba(13,13,26,0.5); }

.project-filters {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.filter-btn {
  padding: 8px 20px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: 50px;
  color: var(--clr-text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--trans);
  font-family: var(--font-mono);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--grad-main);
  border-color: transparent;
  color: #fff;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.project-card {
  border-radius: var(--radius-lg);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--trans);
  position: relative;
}
.project-card:hover {
  border-color: var(--clr-primary);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(168,85,247,0.2);
}
.project-image {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}
.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--trans-slow);
}
.project-card:hover .project-image img { transform: scale(1.05); }
.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,18,0.9), transparent);
  opacity: 0;
  transition: opacity var(--trans);
  display: flex;
  align-items: center;
  justify-content: center;
}
.project-card:hover .project-overlay { opacity: 1; }
.project-overlay-btn {
  background: var(--grad-main);
  color: #fff;
  border: none;
  border-radius: 50px;
  padding: 10px 24px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-heading);
}

.project-body {
  padding: 24px;
}
.project-tag {
  display: inline-flex;
  padding: 4px 12px;
  background: rgba(168,85,247,0.1);
  border: 1px solid rgba(168,85,247,0.2);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--clr-primary);
  margin-bottom: 12px;
  font-family: var(--font-mono);
}
.project-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 8px;
}
.project-card p {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  line-height: 1.6;
}

.projects-cta { text-align: center; margin-top: 40px; }

/* Project Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--trans);
  backdrop-filter: blur(8px);
}
.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}
.modal-box {
  max-width: 700px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  padding: 40px;
  position: relative;
}
.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--clr-surface2);
  border: 1px solid var(--clr-border);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--clr-text-muted);
  transition: all var(--trans);
}
.modal-close:hover { background: var(--clr-border2); color: var(--clr-text); }
.modal-img {
  width: 100%;
  border-radius: var(--radius);
  margin-bottom: 24px;
}
.modal-tag {
  display: inline-flex;
  padding: 4px 12px;
  background: rgba(168,85,247,0.15);
  border: 1px solid rgba(168,85,247,0.3);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--clr-primary);
  margin-bottom: 12px;
  font-family: var(--font-mono);
}
.modal-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 16px;
}
.modal-desc {
  color: var(--clr-text-muted);
  line-height: 1.8;
  margin-bottom: 20px;
}
.modal-features { list-style: none; display: flex; flex-direction: column; gap: 8px; margin-bottom: 24px; }
.modal-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--clr-text-muted);
}
.modal-features li::before { content: '✓'; color: var(--clr-primary); font-weight: 700; }
.modal-tools { display: flex; gap: 8px; flex-wrap: wrap; }
.modal-tool {
  padding: 4px 14px;
  background: rgba(6,182,212,0.1);
  border: 1px solid rgba(6,182,212,0.2);
  border-radius: 50px;
  font-size: 0.8rem;
  color: var(--clr-accent);
  font-family: var(--font-mono);
}

/* ===================== TESTIMONIALS ===================== */
#testimonials { overflow: hidden; }

.testimonials-track-wrap {
  overflow: hidden;
  margin-bottom: 24px;
}
.testimonials-track {
  display: flex;
  gap: 24px;
  transition: transform 0.5s var(--ease);
}
.testimonial-card {
  flex: 0 0 calc(33.333% - 16px);
  padding: 32px;
  border-radius: var(--radius-lg);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  transition: border-color var(--trans), box-shadow var(--trans);
}
.testimonial-card:hover {
  border-color: var(--clr-primary);
  box-shadow: 0 8px 32px rgba(168,85,247,0.15);
}
.testimonial-stars {
  color: #fbbf24;
  margin-bottom: 16px;
  font-size: 0.95rem;
}
.testimonial-text {
  font-size: 0.95rem;
  color: var(--clr-text-muted);
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--grad-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #fff;
  font-size: 1rem;
  flex-shrink: 0;
  overflow: hidden;
}
.testimonial-name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--clr-text);
  font-family: var(--font-heading);
}
.testimonial-title {
  font-size: 0.8rem;
  color: var(--clr-text-dim);
}

.testimonials-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
}
.t-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--clr-border2);
  cursor: pointer;
  transition: all var(--trans);
  border: none;
}
.t-dot.active {
  background: var(--clr-primary);
  width: 24px;
  border-radius: 4px;
}

/* ===================== BOOK A CALL ===================== */
#book-call { background: rgba(13,13,26,0.5); }

.book-call-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
}

.book-call-info {
  width: 100%;
  padding: 24px 32px;
  border-radius: var(--radius-lg);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.book-call-info h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 18px;
}
.expect-list {
  list-style: none;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
  margin-bottom: 24px;
}
.expect-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--clr-text-muted);
  font-size: 0.9rem;
}
.expect-list li i {
  width: 28px;
  height: 28px;
  background: rgba(168,85,247,0.12);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary);
  font-size: 0.85rem;
  flex-shrink: 0;
}

.book-social {
  display: flex;
  gap: 12px;
}
.social-link {
  width: 38px;
  height: 38px;
  background: var(--clr-surface2);
  border: 1px solid var(--clr-border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-text-muted);
  text-decoration: none;
  transition: all var(--trans);
  font-size: 0.95rem;
}
.social-link:hover {
  background: rgba(168,85,247,0.15);
  border-color: var(--clr-primary);
  color: var(--clr-primary);
  transform: translateY(-2px);
}

/* FORM */
.book-call-form {
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
}

.form-step { display: none; }
.form-step.active { display: block; animation: fadeIn 0.4s var(--ease); }

@keyframes fadeIn {
  from { opacity:0; transform:translateX(20px); }
  to   { opacity:1; transform:translateX(0); }
}

.form-step-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-primary);
  margin-bottom: 24px;
  font-family: var(--font-mono);
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.form-group input:not([type="checkbox"]):not([type="radio"]),
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--clr-surface2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 12px 16px;
  color: var(--clr-text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--trans), box-shadow var(--trans);
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e2e8f0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 16px;
  padding-right: 40px !important;
  cursor: pointer;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(168,85,247,0.15);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--clr-text-dim);
}
.form-group select option { background: #1a1a2e; }

.checkbox-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.checkbox-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  cursor: pointer;
  padding: 10px 14px;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  transition: all var(--trans);
  background: var(--clr-surface);
}
.checkbox-item:has(input:checked),
.checkbox-item input:checked + span {
  border-color: var(--clr-primary);
  background: rgba(168,85,247,0.1);
  color: var(--clr-text);
}
.checkbox-item input { accent-color: var(--clr-primary); width: 16px; height: 16px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-nav {
  display: flex;
  gap: 12px;
  justify-content: space-between;
  margin-top: 8px;
}

.step-progress {
  height: 3px;
  background: var(--clr-surface2);
  border-radius: 3px;
  margin-top: 28px;
  overflow: hidden;
}
.step-bar {
  height: 100%;
  background: var(--grad-main);
  border-radius: 3px;
  transition: width 0.4s var(--ease);
  width: 25%;
}

.form-success {
  text-align: center;
  padding: 40px 0;
}
.success-icon {
  font-size: 4rem;
  color: #4ade80;
  margin-bottom: 16px;
  animation: scaleIn 0.5s var(--ease);
}
@keyframes scaleIn {
  from { transform: scale(0.5); opacity:0; }
  to   { transform: scale(1);   opacity:1; }
}
.form-success h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 12px;
}
.form-success p {
  color: var(--clr-text-muted);
  margin-bottom: 24px;
}

/* ===================== FAQ ===================== */
#faq {}

.faq-grid {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  overflow: hidden;
}
.faq-item:hover { transform: none; }

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--clr-text);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: left;
  transition: color var(--trans);
}
.faq-question:hover { color: var(--clr-primary); }

.faq-icon {
  flex-shrink: 0;
  color: var(--clr-primary);
  transition: transform var(--trans);
  font-size: 0.85rem;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease), padding 0.3s var(--ease);
  padding: 0 24px;
}
.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 0 24px 20px;
}
.faq-answer p {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  line-height: 1.8;
}
.faq-answer strong { color: var(--clr-text); }

/* ===================== CONTACT ===================== */
#contact { background: rgba(13,13,26,0.5); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 32px;
  align-items: start;
}

.contact-info {
  padding: 36px;
  position: sticky;
  top: 100px;
}
.contact-info h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 28px;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--clr-border);
}
.contact-item:last-child { border-bottom: none; margin-bottom: 0; }
.contact-icon {
  width: 40px;
  height: 40px;
  background: rgba(168,85,247,0.15);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary);
  flex-shrink: 0;
}
.contact-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--clr-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 2px;
  font-family: var(--font-mono);
}
.contact-item a, .contact-item span {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  text-decoration: none;
  transition: color var(--trans);
}
.contact-item a:hover { color: var(--clr-primary); }

.contact-form {
  padding: 36px;
}

/* ===================== FOOTER ===================== */
#footer {
  position: relative;
  z-index: 10;
  background: rgba(7,7,14,0.95);
  border-top: 1px solid var(--clr-border);
  padding: 64px 24px 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--clr-text-dim);
  line-height: 1.8;
  margin: 16px 0 24px;
  max-width: 280px;
}
.footer-socials {
  display: flex;
  gap: 10px;
}

.footer-links h4 {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--clr-text);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.footer-links a {
  color: var(--clr-text-dim);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 6px 0;
  transition: color var(--trans);
}
.footer-links a:hover { color: var(--clr-primary); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--clr-border);
  font-size: 0.85rem;
  color: var(--clr-text-dim);
  flex-wrap: wrap;
  gap: 8px;
}

/* ===================== CHATBOT ===================== */
.chatbot-bubble {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 72px;
  height: 72px;
  background: rgba(13, 18, 30, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(168, 85, 247, 0.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1500;
  box-shadow: 0 10px 32px rgba(168,85,247,0.3), inset 0 1px 1px rgba(255,255,255,0.1);
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
}
.chatbot-bubble:hover {
  transform: scale(1.08);
  border-color: rgba(168, 85, 247, 0.5);
  box-shadow: 0 12px 40px rgba(168,85,247,0.5), inset 0 1px 2px rgba(255,255,255,0.2);
}
.chatbot-ping {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 12px;
  height: 12px;
  background: #4ade80;
  border-radius: 50%;
  border: 2px solid var(--clr-bg);
  animation: ping 2s infinite;
}
@keyframes ping {
  0%,100% { transform: scale(1); }
  50%      { transform: scale(1.3); }
}

.chatbot-window {
  position: fixed;
  bottom: 104px;
  right: 28px;
  width: 360px;
  background: rgba(13,13,26,0.98) !important;
  border: 1px solid var(--clr-border) !important;
  border-radius: var(--radius-xl) !important;
  z-index: 1500;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.8) translateY(20px);
  transform-origin: bottom right;
  opacity: 0;
  visibility: hidden;
  transition: all var(--trans);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(168,85,247,0.1) !important;
  max-height: 520px;
}
.chatbot-window.open {
  transform: scale(1) translateY(0);
  opacity: 1;
  visibility: visible;
}

.chatbot-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--grad-main);
}
.chatbot-avatar {
  width: 36px;
  height: 36px;
  background: transparent;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: #fff;
}

/* =============================================
   3D CUTE WHITE ROBOT MODEL (Visor screen + segment body)
   ============================================= */
.robot-3d-scene {
  width: 64px;
  height: 64px;
  perspective: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

/* For header avatar, scale it down */
.header-scene {
  width: 36px;
  height: 36px;
  perspective: 200px;
  transform: scale(0.6);
}

.robot-3d-model {
  width: 54px;
  height: 54px;
  position: relative;
  transform-style: preserve-3d;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  transition: transform 0.08s ease-out;
}

/* Floating Speech Bubble from the reference image */
.robot-speech-bubble {
  position: absolute;
  width: 22px;
  height: 16px;
  background: #4cc7d6;
  border-radius: 8px;
  top: -8px;
  right: -8px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
  z-index: 10;
  animation: floatBubble 3s ease-in-out infinite alternate;
}
.robot-speech-bubble::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 6px;
  border-width: 4px 4px 0;
  border-style: solid;
  border-color: #4cc7d6 transparent;
  display: block;
  width: 0;
}
.bubble-dot {
  width: 3px;
  height: 3px;
  background: #fff;
  border-radius: 50%;
  animation: blinkDot 1.4s infinite;
}
.bubble-dot:nth-child(2) { animation-delay: 0.2s; }
.bubble-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes floatBubble {
  0% { transform: translateY(0) scale(1); }
  100% { transform: translateY(-4px) scale(1.05); }
}
@keyframes blinkDot {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

/* Antenna - bent grey stem with red ball */
.robot-antenna {
  position: absolute;
  top: -14px;
  left: 23px;
  width: 8px;
  height: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 5;
  transform: translateZ(5px) rotate(-10deg);
}
.antenna-stem {
  width: 2.5px;
  height: 12px;
  background: #7a8b94;
  border-radius: 1px;
}
.antenna-bulb {
  width: 5.5px;
  height: 5.5px;
  background: #ef4444;
  border-radius: 50%;
  margin-top: -3px;
  box-shadow: 0 0 8px rgba(239, 68, 68, 0.8);
}

/* Head - bulbous turquoise */
.robot-3d-head {
  width: 46px;
  height: 36px;
  position: relative;
  transform-style: preserve-3d;
  z-index: 3;
}
.robot-head-base {
  position: absolute;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #4cc7d6 0%, #159eb0 100%);
  border-radius: 24px 24px 20px 20px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25), inset 0 1.5px 2px rgba(255, 255, 255, 0.4);
  transform-style: preserve-3d;
  transform: translateZ(5px);
}

/* Circular Headphone Ears */
.robot-ear {
  position: absolute;
  width: 8px;
  height: 14px;
  top: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.robot-ear.left {
  left: -5px;
}
.robot-ear.right {
  right: -5px;
}
.ear-ring {
  position: absolute;
  width: 100%;
  height: 100%;
  background: #ffffff;
  border-radius: 4px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.15);
}
.ear-core {
  position: absolute;
  width: 50%;
  height: 50%;
  background: #159eb0;
  border-radius: 2px;
}

/* Face Panel */
.robot-face-panel {
  position: absolute;
  width: 36px;
  height: 24px;
  background: #547280;
  border-radius: 12px;
  top: 6px;
  left: 5px;
  padding: 1.5px;
  transform: translateZ(3px);
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.6);
}
.face-inner {
  width: 100%;
  height: 100%;
  background: #e0f7fa;
  border-radius: 10.5px;
  position: relative;
  overflow: hidden;
}

/* Large Round Eyes */
.robot-eye {
  position: absolute;
  width: 13px;
  height: 13px;
  background: #111827; /* thick black ring */
  border-radius: 50%;
  top: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}
.robot-eye.left { left: 3px; }
.robot-eye.right { right: 3px; }

.eye-ring {
  width: 10px;
  height: 10px;
  background: #000;
  border: 1.5px solid #00eafe; /* cyan iris ring */
  border-radius: 50%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.eye-pupil {
  width: 5px;
  height: 5px;
  background: #000;
  border-radius: 50%;
  position: relative;
}
.eye-pupil::after {
  content: '';
  position: absolute;
  width: 2px;
  height: 2px;
  background: #fff;
  border-radius: 50%;
  top: 0.5px;
  left: 0.5px;
}

/* Happy Open Mouth with tongue and tooth */
.robot-mouth {
  position: absolute;
  width: 12px;
  height: 6px;
  background: #111827;
  border-radius: 0 0 10px 10px;
  bottom: 2px;
  left: 12px;
  overflow: hidden;
  box-shadow: inset 0 1px 1px rgba(0,0,0,0.5);
}
.mouth-tooth {
  position: absolute;
  width: 100%;
  height: 2px;
  background: #ffffff;
  top: 0;
  left: 0;
}
.mouth-tongue {
  position: absolute;
  width: 8px;
  height: 4px;
  background: #ef4444;
  border-radius: 50%;
  bottom: -1px;
  left: 2px;
}

/* Neck & Body */
.robot-3d-body-wrap {
  width: 32px;
  height: 22px;
  position: relative;
  transform-style: preserve-3d;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: -3px; /* overlapping chest block */
}

/* Ribbed silver neck cylinder */
.robot-neck {
  width: 8px;
  height: 5px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  z-index: 1;
}
.robot-neck span {
  width: 100%;
  height: 1px;
  background: #7a8b94;
  box-shadow: 0 0.5px 0.5px rgba(0,0,0,0.2);
}

/* Torso - turquoise body */
.robot-body {
  width: 28px;
  height: 18px;
  background: linear-gradient(135deg, #4cc7d6 0%, #159eb0 100%);
  border-radius: 10px 10px 14px 14px;
  box-shadow: 0 3px 6px rgba(0,0,0,0.2), inset 0 1px 1px rgba(255,255,255,0.3);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Silver center grille / vent */
.body-grille {
  width: 10px;
  height: 10px;
  background: repeating-linear-gradient(
    180deg,
    #7a8b94,
    #7a8b94 1px,
    #475569 1.5px,
    #475569 2.5px
  );
  border-radius: 50%;
  border: 1px solid #7a8b94;
}
/* Small button below grille */
.body-button {
  position: absolute;
  width: 3px;
  height: 3px;
  background: #ffffff;
  border-radius: 50%;
  bottom: 2px;
}

/* Turquoise shoulder balls */
.robot-shoulder {
  position: absolute;
  width: 8px;
  height: 8px;
  background: #4cc7d6;
  border-radius: 50%;
  top: 5px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.15);
}
.robot-shoulder.left { left: -4px; }
.robot-shoulder.right { right: -4px; }

.chatbot-info { flex: 1; }
.chatbot-name {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
}
.chatbot-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.8);
}
.status-dot {
  width: 6px; height: 6px;
  background: #4ade80;
  border-radius: 50%;
}
.chatbot-close {
  background: rgba(255,255,255,0.2);
  border: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #fff;
  transition: background var(--trans);
  font-size: 0.8rem;
}
.chatbot-close:hover { background: rgba(255,255,255,0.35); }

.chatbot-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 200px;
  max-height: 280px;
}

.chat-msg { display: flex; }
.chat-msg.bot { justify-content: flex-start; }
.chat-msg.user { justify-content: flex-end; }

.chat-bubble {
  max-width: 80%;
  padding: 10px 14px;
  border-radius: 16px;
  font-size: 0.88rem;
  line-height: 1.6;
}
.chat-msg.bot .chat-bubble {
  background: var(--clr-surface2);
  border: 1px solid var(--clr-border);
  color: var(--clr-text);
  border-bottom-left-radius: 4px;
}
.chat-msg.user .chat-bubble {
  background: var(--grad-main);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.chatbot-quick-replies {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 8px 16px;
  border-top: 1px solid var(--clr-border);
}
.quick-reply {
  padding: 5px 12px;
  background: rgba(168,85,247,0.1);
  border: 1px solid rgba(168,85,247,0.3);
  border-radius: 50px;
  font-size: 0.78rem;
  color: var(--clr-primary);
  cursor: pointer;
  transition: all var(--trans);
  font-family: var(--font-mono);
}
.quick-reply:hover {
  background: rgba(168,85,247,0.2);
  border-color: var(--clr-primary);
}

.chatbot-input-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid var(--clr-border);
}
.chatbot-input {
  flex: 1;
  background: var(--clr-surface2);
  border: 1px solid var(--clr-border);
  border-radius: 50px;
  padding: 10px 16px;
  color: var(--clr-text);
  font-size: 0.88rem;
  outline: none;
  font-family: var(--font-body);
  transition: border-color var(--trans);
}
.chatbot-input:focus { border-color: var(--clr-primary); }
.chatbot-input::placeholder { color: var(--clr-text-dim); }
.chatbot-send {
  width: 38px;
  height: 38px;
  background: var(--grad-main);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  cursor: pointer;
  flex-shrink: 0;
  transition: transform var(--trans), box-shadow var(--trans);
  font-size: 0.85rem;
}
.chatbot-send:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 16px rgba(168,85,247,0.4);
}

/* Typing indicator */
.chat-typing .chat-bubble {
  display: flex;
  gap: 4px;
  align-items: center;
  padding: 14px;
}
.chat-typing .dot {
  width: 6px; height: 6px;
  background: var(--clr-text-dim);
  border-radius: 50%;
  animation: typeDot 1.2s infinite;
}
.chat-typing .dot:nth-child(2) { animation-delay: 0.2s; }
.chat-typing .dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes typeDot {
  0%,100% { opacity: 0.3; transform: translateY(0); }
  50%      { opacity: 1;   transform: translateY(-4px); }
}

/* ===================== BACK TO TOP ===================== */
.back-to-top {
  position: fixed;
  bottom: 100px;
  right: 28px;
  width: 44px;
  height: 44px;
  background: var(--clr-surface2);
  border: 1px solid var(--clr-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-text-muted);
  cursor: pointer;
  z-index: 1400;
  opacity: 0;
  visibility: hidden;
  transition: all var(--trans);
  font-size: 0.85rem;
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}
.back-to-top:hover {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  color: #fff;
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .about-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 48px;
  }
  .skills-list { margin: 0 auto 32px; }
  .about-ctas { justify-content: center; }
  .testimonial-card { flex: 0 0 calc(50% - 12px); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .nav-cta { display: none; }

  .section { padding: 72px 0; }
  .section-title { font-size: 1.8rem; }

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

  .book-call-wrap { grid-template-columns: 1fr; }
  .contact-grid  { grid-template-columns: 1fr; }
  .book-call-info { position: static; }
  .contact-info   { position: static; }

  .hero-stats { gap: 16px; flex-wrap: wrap; justify-content: center; }
  .form-row { grid-template-columns: 1fr; }
  .checkbox-group { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .chatbot-window { width: calc(100vw - 40px); right: 20px; }
  .testimonial-card { flex: 0 0 calc(100% - 0px); }

  .modal-box { padding: 24px; }
  .nav-container { flex-wrap: wrap; justify-content: space-between; gap: 12px; }
  .btn-chat-toggle, 
  .nav-actions .btn-primary { padding: 6px 14px !important; font-size: 0.8rem !important; }
}

@media (max-width: 480px) {
  .hero-ctas { flex-direction: column; align-items: center; }
  .about-ctas { flex-direction: column; }
  .hero-stats { gap: 12px; }
  .stat-divider { height: 24px; }
  .nav-container { justify-content: center !important; }
  .nav-actions { margin-left: 0 !important; }
}

/* =============================================
   NEW BOOK-A-CALL FORM STYLES
   ============================================= */

/* --- Form card layout --- */
.book-call-form {
  padding: 0 !important;
  overflow: hidden;
}
#bookCallForm {
  padding: 0;
}

/* --- Form Header --- */
.bcf-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px 28px 20px;
  border-bottom: 1px solid var(--clr-border);
}
.bcf-logo {
  width: 52px;
  height: 52px;
  background: var(--grad-main);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(168,85,247,0.4);
}
.bcf-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 4px;
}
.bcf-duration {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--clr-text-dim);
  font-family: var(--font-mono);
}

.bcf-intro {
  padding: 16px 28px;
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
  background: rgba(168,85,247,0.04);
  border-bottom: 1px solid var(--clr-border);
}

/* --- Section labels (colored like reference) --- */
.bcf-section {
  padding: 24px 28px;
  border-bottom: 1px solid var(--clr-border);
}
.bcf-section:last-of-type { border-bottom: none; }

.bcf-section-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-primary);
  margin-bottom: 20px;
  padding-bottom: 8px;
  border-bottom: 2px solid rgba(168,85,247,0.2);
}

/* --- Required asterisk --- */
.req { color: var(--clr-primary); }

/* --- Field error messages --- */
.field-err {
  display: block;
  font-size: 0.78rem;
  color: #f87171;
  margin-top: 5px;
  min-height: 16px;
  font-family: var(--font-mono);
}

/* --- Input with icon --- */
.input-icon-wrap {
  position: relative;
}
.input-icon-wrap input {
  padding-left: 40px !important;
}
.input-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--clr-text-dim);
  font-size: 0.85rem;
  pointer-events: none;
}

/* --- Check list (checkbox rows like reference) --- */
.check-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}
.check-row {
  display: flex;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  padding: 6px 0;
  transition: color var(--trans);
}
.check-row:hover { color: var(--clr-text); }
.check-row input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--clr-primary);
  cursor: pointer;
  flex-shrink: 0;
}
.check-row input:checked + span { color: var(--clr-text); }

/* --- Radio list --- */
.radio-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}
.radio-row {
  display: flex;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  padding: 6px 0;
  transition: color var(--trans);
}
.radio-row:hover { color: var(--clr-text); }
.radio-row input[type="radio"] {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--clr-primary);
  cursor: pointer;
  flex-shrink: 0;
}
.radio-row input:checked + span { color: var(--clr-text); }

/* --- Submit area --- */
.bcf-submit-wrap {
  padding: 28px;
  border-top: 1px solid var(--clr-border);
  background: rgba(168,85,247,0.03);
}
.bcf-privacy {
  text-align: center;
  margin-top: 12px;
  font-size: 0.78rem;
  color: var(--clr-text-dim);
  font-family: var(--font-mono);
}
.bcf-privacy i { margin-right: 4px; }

/* Loading state on submit button */
.bcf-submit.loading {
  pointer-events: none;
  opacity: 0.7;
}

/* --- SUCCESS STATE --- */
.bcf-success {
  padding: 48px 28px;
  text-align: center;
  animation: fadeIn 0.5s var(--ease);
}

.success-checkmark {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
}
.check-circle {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, #22c55e, #4ade80);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: #fff;
  animation: scaleIn 0.5s var(--ease);
  box-shadow: 0 8px 32px rgba(34,197,94,0.4);
}

.bcf-success h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--clr-text);
  margin-bottom: 12px;
}
.bcf-success-sub {
  font-size: 0.92rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}
.bcf-success-sub strong { color: var(--clr-primary); }

/* --- Calendar widget wrap --- */
.bcf-cal-wrap {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 24px;
  text-align: left;
}
.bcf-cal-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  background: var(--grad-main);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
}
.bcf-cal-header i { font-size: 1rem; }

/* --- Calendar widget internal --- */
.cal-widget {
  padding: 20px;
}

.cal-month-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.cal-month-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-text);
}
.cal-nav-btn {
  width: 32px;
  height: 32px;
  background: var(--clr-surface2);
  border: 1px solid var(--clr-border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-text-muted);
  cursor: pointer;
  transition: all var(--trans);
  font-size: 0.8rem;
}
.cal-nav-btn:hover {
  background: rgba(168,85,247,0.15);
  border-color: var(--clr-primary);
  color: var(--clr-primary);
}

.cal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  margin-bottom: 8px;
}
.cal-weekdays span {
  text-align: center;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--clr-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 0;
  font-family: var(--font-mono);
}

.cal-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}
.cal-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--trans);
  border: 1px solid transparent;
  color: var(--clr-text-muted);
}
.cal-day:hover:not(.disabled):not(.empty) {
  background: rgba(168,85,247,0.15);
  border-color: var(--clr-primary);
  color: var(--clr-primary);
}
.cal-day.today {
  background: rgba(6,182,212,0.1);
  border-color: var(--clr-accent);
  color: var(--clr-accent);
}
.cal-day.selected {
  background: var(--grad-main);
  border-color: transparent;
  color: #fff;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(168,85,247,0.4);
}
.cal-day.disabled {
  opacity: 0.25;
  cursor: not-allowed;
}
.cal-day.empty { cursor: default; }
.cal-day.available {
  color: var(--clr-text);
}

/* --- Time slots --- */
.cal-times {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--clr-border);
  animation: fadeIn 0.4s var(--ease);
}
.cal-times-label {
  font-size: 0.85rem;
  color: var(--clr-text-muted);
  margin-bottom: 12px;
}
.cal-times-label strong { color: var(--clr-text); }
.cal-slots {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.cal-slot {
  padding: 10px;
  background: var(--clr-surface2);
  border: 1px solid var(--clr-border);
  border-radius: 8px;
  text-align: center;
  font-size: 0.82rem;
  font-family: var(--font-mono);
  color: var(--clr-text-muted);
  cursor: pointer;
  transition: all var(--trans);
}
.cal-slot:hover {
  background: rgba(168,85,247,0.15);
  border-color: var(--clr-primary);
  color: var(--clr-primary);
}
.cal-slot.selected {
  background: var(--grad-main);
  border-color: transparent;
  color: #fff;
}

/* --- Booked confirmation --- */
.cal-booked {
  text-align: center;
  padding: 32px 20px;
  animation: fadeIn 0.5s var(--ease);
}
.cal-booked-icon {
  font-size: 3rem;
  color: var(--clr-primary);
  margin-bottom: 16px;
  animation: scaleIn 0.4s var(--ease);
}
.cal-booked h4 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 8px;
}
.cal-booked p {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  margin-bottom: 8px;
}
.cal-booked-note {
  font-size: 0.82rem;
  color: var(--clr-text-dim);
  margin-bottom: 20px;
  font-family: var(--font-mono);
}
.cal-booked-note i { margin-right: 6px; color: var(--clr-primary); }
.cal-booked-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- Error state on invalid field --- */
.field-invalid input,
.field-invalid select,
.field-invalid textarea {
  border-color: #f87171 !important;
  box-shadow: 0 0 0 3px rgba(248,113,113,0.15) !important;
}

/* Input shake animation on validation error */
@keyframes shake {
  0%,100% { transform: translateX(0); }
  25%      { transform: translateX(-6px); }
  75%      { transform: translateX(6px); }
}
.shake { animation: shake 0.4s var(--ease); }

@media (max-width: 640px) {
  .bcf-section, .bcf-submit-wrap, .bcf-success { padding: 20px 18px; }
  .bcf-header { padding: 20px 18px; }
  .bcf-intro  { padding: 14px 18px; }
  .cal-slots  { grid-template-columns: repeat(2, 1fr); }
  .cal-booked-actions { flex-direction: column; align-items: center; }
}


/* =============================================
   ITALIC TYPOGRAPHY SYSTEM
   Playfair Display + Lora italic accents
   ============================================= */

/* ── Primary serif italic — Playfair Display ──
   Use for hero phrases, role titles, pull-quotes */
.serif-italic {
  font-family: var(--font-serif-it);
  font-style: italic;
  font-weight: 600;
  letter-spacing: -0.01em;
  /* Inherits parent color by default */
}

/* Playfair italic on gradient text headings */
.serif-italic-heading {
  font-family: var(--font-serif-it);
  font-style: italic;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* ── Secondary serif italic — Lora ──
   Use for body text accents, descriptions, captions */
.lora-italic {
  font-family: var(--font-lora);
  font-style: italic;
  font-weight: 500;
  color: var(--clr-text);   /* slightly brighter than surrounding muted text */
}

/* ── Hero subtitle — Playfair phrase ── */
.hero-subtitle .serif-italic {
  font-size: 1.05em;
  color: var(--clr-primary);
  text-shadow: 0 0 20px rgba(168,85,247,0.3);
  font-weight: 600;
}

/* ── Badge available label ── */
.badge-em {
  font-family: var(--font-lora);
  font-style: italic;
  font-weight: 600;
  color: var(--clr-primary);
  letter-spacing: 0.02em;
}

/* ── About role title — elegant Playfair italic ── */
.about-role .serif-italic,
.about-role em.serif-italic {
  font-family: var(--font-serif-it);
  font-style: italic;
  font-weight: 600;
  font-size: 1.05em;
  background: var(--grad-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.01em;
}

/* ── Section description italic phrases ── */
.section-desc .lora-italic,
.section-desc em.lora-italic {
  font-family: var(--font-lora);
  font-style: italic;
  font-weight: 600;
  color: var(--clr-text);
  font-size: 1.02em;
}

/* ── Testimonial quote — Playfair italic ── */
.testimonial-quote-em {
  font-family: var(--font-serif-it);
  font-style: italic;
  font-weight: 400;
  line-height: 1.75;
  letter-spacing: 0.01em;
  color: var(--clr-text-muted);
}

/* Testimonial author title — Lora italic ── */
.testimonial-title em {
  font-family: var(--font-lora);
  font-style: italic;
  font-weight: 400;
  color: var(--clr-text-dim);
  font-size: 0.88em;
}

/* ── About description phrase accents ── */
.about-desc .lora-italic,
.about-desc em.lora-italic {
  font-family: var(--font-lora);
  font-style: italic;
  font-weight: 500;
  color: var(--clr-accent);
}

/* ── Footer tagline italics ── */
.footer-brand p .lora-italic,
.footer-brand p em.lora-italic {
  font-family: var(--font-lora);
  font-style: italic;
  font-weight: 500;
  color: var(--clr-text);
  font-size: 1.01em;
}

/* ── BCF intro italic ── */
.bcf-intro .lora-italic,
.bcf-intro em.lora-italic {
  font-family: var(--font-lora);
  font-style: italic;
  color: var(--clr-text);
  font-weight: 500;
}

/* ── Section label — Lora italic micro-label ── */
.section-label {
  font-family: var(--font-lora);
  font-style: italic;
}

/* ── General utility italic helpers ── */
.italic-serif  { font-family: var(--font-serif-it); font-style: italic; }
.italic-lora   { font-family: var(--font-lora);     font-style: italic; }
.italic-body   { font-style: italic; }

/* ── Absolute Checkbox & Radio Spacing Overrides ── */
.check-row input[type="checkbox"],
.radio-row input[type="radio"] {
  width: 18px !important;
  height: 18px !important;
  appearance: checkbox !important;
  -webkit-appearance: checkbox !important;
  -moz-appearance: checkbox !important;
  margin: 0 !important;
  padding: 0 !important;
  background: transparent !important;
  border: 1px solid rgba(255,255,255,0.4) !important;
  box-shadow: none !important;
  flex-shrink: 0 !important;
  display: inline-block !important;
}

.radio-row input[type="radio"] {
  appearance: radio !important;
  -webkit-appearance: radio !important;
  -moz-appearance: radio !important;
  border-radius: 50% !important;
}

.check-row span,
.radio-row span {
  margin-left: 12px !important;
  display: inline-block !important;
  vertical-align: middle !important;
}

/* =============================================
   COMMUNITY CHAT & NAVBAR INDICATORS
   ============================================= */

/* Navbar indicator pill */
.online-indicator-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.25);
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  color: #4ade80;
  white-space: nowrap;
}
.indicator-dot {
  width: 7px;
  height: 7px;
  background: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 8px #22c55e;
  display: inline-block;
  animation: pulseDot 2s infinite alternate;
}
@keyframes pulseDot {
  0% { transform: scale(0.9); opacity: 0.7; }
  100% { transform: scale(1.2); opacity: 1; }
}

/* Navbar chat button */
.btn-chat-toggle {
  background: var(--clr-primary);
  color: #fff;
  border: none;
  border-radius: 50px;
  padding: 8px 18px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--trans);
}
.btn-chat-toggle:hover {
  background: var(--clr-primary2);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(168, 85, 247, 0.4);
}

/* Mobile chat row alignment */
.mobile-chat-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 12px 20px;
}

/* Community Chat Window Container */
.community-chat-window {
  position: fixed;
  bottom: 104px;
  right: 28px;
  width: 380px;
  max-width: calc(100vw - 40px);
  background: var(--clr-bg2) !important;
  border: 1px solid var(--clr-border) !important;
  border-radius: 16px !important;
  z-index: 1500;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.6) !important;
  transform: scale(0.9) translateY(20px);
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: bottom right;
}
.community-chat-window.open {
  transform: scale(1) translateY(0);
  opacity: 1;
  visibility: visible;
}

/* Header */
.cc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.cc-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}
.cc-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: #fff;
}
.cc-viewing-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: #94a3b8;
}
.cc-viewing-pill .indicator-dot {
  width: 5px;
  height: 5px;
}
.cc-close {
  background: transparent;
  border: none;
  color: #94a3b8;
  font-size: 1.3rem;
  cursor: pointer;
  transition: color var(--trans);
  line-height: 1;
}
.cc-close:hover { color: #fff; }

/* Marquee / Sub-banner */
.cc-marquee {
  background: rgba(0, 0, 0, 0.2);
  padding: 8px 20px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--clr-text-muted);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  letter-spacing: 0.05em;
}

/* Message Feed */
.cc-messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-height: 320px;
  min-height: 250px;
}

.cc-msg {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  animation: ccMessageFadeIn 0.3s ease-out;
}
@keyframes ccMessageFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.cc-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}
.cc-msg-content {
  flex: 1;
}
.cc-msg-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}
.cc-author {
  font-weight: 600;
  font-size: 0.88rem;
  color: #fff;
}
.cc-time {
  font-size: 0.75rem;
  color: #57534e;
}
.cc-text {
  font-size: 0.88rem;
  color: #d6d3d1;
  line-height: 1.5;
}

/* Status join/online logs */
.cc-status-log {
  align-self: center;
  font-size: 0.78rem;
  color: #57534e;
  background: rgba(255, 255, 255, 0.02);
  padding: 4px 12px;
  border-radius: 50px;
  font-family: var(--font-body);
  margin: 4px 0;
}

/* Input Area */
.cc-input-area {
  display: flex;
  gap: 10px;
  padding: 16px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(0, 0, 0, 0.15);
}
#ccMessageInput {
  flex: 1;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 10px 14px;
  color: #fff;
  font-size: 0.88rem;
  outline: none;
  font-family: var(--font-body);
}
#ccMessageInput:focus {
  border-color: var(--clr-primary);
}
.cc-send-btn {
  background: var(--clr-primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 0 16px;
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  transition: background var(--trans);
}
.cc-send-btn:hover {
  background: var(--clr-primary2);
}

/* ── Project Modal Image Zoom Fullscreen Lightbox ── */
.modal-img-wrap {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  margin-bottom: 24px;
  cursor: zoom-in;
}
.modal-img-hint {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(10, 10, 18, 0.85);
  color: #fff;
  padding: 6px 12px;
  border-radius: 20px;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: 6px;
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: opacity var(--trans);
  opacity: 0.85;
}
.modal-img-wrap:hover .modal-img-hint {
  opacity: 1;
  background: rgba(168, 85, 247, 0.95);
  border-color: rgba(168, 85, 247, 0.5);
}

/* Global Lightbox Viewport-wide Overlays */
/* Global Lightbox Viewport-wide Overlays */
.lightbox-overlay {
  position: fixed !important;
  inset: 0 !important;
  background: rgba(8, 8, 16, 0.98) !important;
  z-index: 999999 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.22s ease-out, visibility 0.22s ease-out;
  padding: 0 !important;
  overflow: hidden !important;
  cursor: zoom-out;
}
.lightbox-overlay.open {
  opacity: 1 !important;
  visibility: visible !important;
}
.lightbox-overlay img {
  width: 100vw !important;
  height: 100vh !important;
  max-width: 100vw !important;
  max-height: 100vh !important;
  margin: 0 !important;
  padding: 0 !important;
  border-radius: 0 !important;
  object-fit: contain !important;
  box-shadow: none !important;
  transform: scale(0.98);
  transition: transform 0.22s ease-out;
}
.lightbox-overlay.open img {
  transform: scale(1);
}

/* ── Email Client Provider Selector Modal ── */
.email-selector-overlay {
  position: fixed !important;
  inset: 0 !important;
  background: rgba(8, 8, 16, 0.85) !important;
  z-index: 1000000 !important; /* On top of everything */
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s var(--ease), visibility 0.25s var(--ease);
  backdrop-filter: blur(8px) !important;
}
.email-selector-overlay.open {
  opacity: 1 !important;
  visibility: visible !important;
}
.email-selector-box {
  background: var(--clr-bg2) !important;
  border: 1px solid var(--clr-border) !important;
  border-radius: var(--radius-lg) !important;
  padding: 36px !important;
  width: 440px !important;
  max-width: calc(100% - 32px) !important;
  box-shadow: 0 24px 60px rgba(0,0,0,0.7) !important;
  position: relative;
  text-align: center;
  transform: scale(0.9) translateY(15px);
  transition: transform 0.25s var(--ease);
}
.email-selector-overlay.open .email-selector-box {
  transform: scale(1) translateY(0);
}
.email-selector-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: transparent;
  border: none;
  color: var(--clr-text-muted);
  font-size: 1.2rem;
  cursor: pointer;
  line-height: 1;
}
.email-selector-close:hover { color: #fff; }

.email-selector-box h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.email-selector-box p {
  color: var(--clr-text-muted);
  font-size: 0.88rem;
  margin-bottom: 24px;
  line-height: 1.5;
}

.email-provider-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.provider-btn {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  color: var(--clr-text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  transition: all var(--trans);
  text-decoration: none;
}
.provider-btn i {
  font-size: 1.25rem;
  width: 24px;
  text-align: center;
}
.provider-btn.gmail:hover {
  background: rgba(239, 68, 68, 0.08);
  border-color: rgba(239, 68, 68, 0.4);
  color: #ef4444;
}
.provider-btn.outlook:hover {
  background: rgba(14, 165, 233, 0.08);
  border-color: rgba(14, 165, 233, 0.4);
  color: #0ea5e9;
}
.provider-btn.yahoo:hover {
  background: rgba(168, 85, 247, 0.08);
  border-color: rgba(168, 85, 247, 0.4);
  color: #a855f7;
}
.provider-btn.default:hover {
  background: rgba(34, 197, 94, 0.08);
  border-color: rgba(34, 197, 94, 0.4);
  color: #22c55e;
}

/* ── Case Study Modal Sections (Problem, Solution, Impact) ── */
.modal-case-section {
  margin-bottom: 20px;
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 16px 20px;
  transition: border-color var(--trans);
}
.modal-case-section:hover {
  border-color: rgba(168, 85, 247, 0.2);
}
.modal-section-title {
  color: var(--clr-text) !important;
  font-family: var(--font-heading);
  margin: 0 0 8px 0 !important;
  font-size: 0.95rem;
  font-weight: 700;
  display: flex;
  align-items: center;
}
.modal-section-text {
  color: var(--clr-text-muted) !important;
  font-size: 0.9rem !important;
  line-height: 1.6 !important;
  margin: 0 !important;
}

/* ── Image Cycle Slider Controls (Shared styles) ── */
.modal-cycle-btn,
.lightbox-cycle-btn {
  width: 42px !important;
  height: 42px !important;
  background: rgba(13, 13, 26, 0.7) !important;
  backdrop-filter: blur(8px) !important;
  -webkit-backdrop-filter: blur(8px) !important;
  border: 1px solid var(--clr-border) !important;
  border-radius: 50% !important;
  color: #fff !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
  transition: all var(--trans) !important;
  z-index: 1000000 !important;
}
.modal-cycle-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}
.lightbox-cycle-btn {
  position: fixed !important;
  top: 50% !important;
  transform: translateY(-50%) !important;
}
.modal-cycle-btn:hover,
.lightbox-cycle-btn:hover {
  background: var(--clr-primary) !important;
  border-color: var(--clr-primary) !important;
  transform: translateY(-50%) scale(1.08) !important;
}
.modal-cycle-btn.prev { left: 16px; }
.modal-cycle-btn.next { right: 16px; }
.lightbox-cycle-btn.prev { left: 24px !important; }
.lightbox-cycle-btn.next { right: 24px !important; }

.modal-cycle-counter,
.lightbox-cycle-counter {
  background: rgba(13, 13, 26, 0.7) !important;
  backdrop-filter: blur(8px) !important;
  -webkit-backdrop-filter: blur(8px) !important;
  border: 1px solid var(--clr-border) !important;
  border-radius: 30px !important;
  padding: 4px 14px !important;
  font-size: 0.75rem !important;
  font-weight: 600 !important;
  color: #fff !important;
  font-family: var(--font-mono) !important;
  z-index: 1000000 !important;
}
.modal-cycle-counter {
  position: absolute;
  bottom: 16px;
  right: 16px;
}
.lightbox-cycle-counter {
  position: fixed !important;
  bottom: 24px !important;
  left: 50% !important;
  transform: translateX(-50%) !important;
}