/* ============================================================
   XENELASIA CONSULTANCY — DIGITAL BUSINESS CARD
   Main Stylesheet · style.css
   ============================================================ */

/* ─── Google Fonts ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=SF+Pro+Display:wght@300;400;500;600;700&display=swap');

/* ─── Design Tokens ────────────────────────────────────────── */
:root {
  /* Core Background */
  --bg-primary:   #0B0F19;
  --bg-secondary: #0E1420;
  --bg-tertiary:  #111827;

  /* Brand Palette (extracted from logo) */
  --coral:        #FF4D6D;
  --magenta:      #D63AF9;
  --purple:       #7B2FBE;
  --electric:     #3B82F6;
  --violet:       #8B5CF6;

  /* Glass */
  --glass-bg:        rgba(255,255,255,0.04);
  --glass-bg-hover:  rgba(255,255,255,0.07);
  --glass-border:    rgba(255,255,255,0.08);
  --glass-border-hover: rgba(255,255,255,0.16);
  --glass-shadow:    0 8px 32px rgba(0,0,0,0.4);
  --glass-blur:      blur(20px);

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --text-primary:   #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted:     #475569;

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

  /* Radii */
  --radius-sm:  0.5rem;
  --radius-md:  1rem;
  --radius-lg:  1.5rem;
  --radius-xl:  2rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast:   150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base:   300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:   600ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Gradients */
  --gradient-brand: linear-gradient(135deg, var(--coral) 0%, var(--magenta) 40%, var(--purple) 70%, var(--electric) 100%);
  --gradient-card:  linear-gradient(135deg, rgba(255,77,109,0.06) 0%, rgba(214,58,249,0.06) 100%);
  --gradient-text:  linear-gradient(135deg, #FF4D6D, #D63AF9, #7B2FBE, #3B82F6);
}

/* Light mode */
[data-theme="light"] {
  --bg-primary:   #F8FAFF;
  --bg-secondary: #EEF2FF;
  --bg-tertiary:  #E8EDFF;
  --glass-bg:        rgba(255,255,255,0.7);
  --glass-bg-hover:  rgba(255,255,255,0.85);
  --glass-border:    rgba(123,47,190,0.12);
  --glass-border-hover: rgba(123,47,190,0.25);
  --glass-shadow:    0 8px 32px rgba(123,47,190,0.12);
  --text-primary:   #0B0F19;
  --text-secondary: #374151;
  --text-muted:     #6B7280;
}

/* ─── Reset & Base ──────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-primary);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  transition: background-color var(--transition-slow), color var(--transition-slow);
}

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

/* ─── Selection ─────────────────────────────────────────────── */
::selection {
  background: rgba(214,58,249,0.3);
  color: #fff;
}

/* ─── Scrollbar ─────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--coral), var(--purple));
  border-radius: var(--radius-full);
}

/* ─── Page Wrapper ──────────────────────────────────────────── */
.page-wrapper {
  position: relative;
  min-height: 100vh;
  z-index: 1;
}

/* ─── Animated Background ───────────────────────────────────── */
.bg-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

/* Aurora blobs */
.aurora-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.18;
  will-change: transform;
}
.aurora-blob--1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #FF4D6D 0%, transparent 70%);
  top: -200px; left: -150px;
}
.aurora-blob--2 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, #D63AF9 0%, transparent 70%);
  top: 20%; right: -200px;
}
.aurora-blob--3 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #3B82F6 0%, transparent 70%);
  bottom: 10%; left: 10%;
}
.aurora-blob--4 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #7B2FBE 0%, transparent 70%);
  bottom: -100px; right: 5%;
}

/* Particle canvas */
#particle-canvas {
  position: absolute;
  inset: 0;
  opacity: 0.4;
}

/* Mouse radial highlight */
.mouse-glow {
  position: fixed;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(circle at center,
    rgba(214,58,249,0.06) 0%,
    rgba(59,130,246,0.04) 30%,
    transparent 70%);
  transform: translate(-50%, -50%);
  transition: opacity var(--transition-base);
}

/* Noise texture overlay */
.noise-overlay {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 128px 128px;
}

/* ─── Navigation / Top Bar ──────────────────────────────────── */
.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  background: rgba(11,15,25,0.7);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--glass-border);
  transition: background var(--transition-slow), border-color var(--transition-slow);
}

[data-theme="light"] .topbar {
  background: rgba(248,250,255,0.7);
}

.topbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.topbar__logo img {
  height: 32px;
  width: auto;
  object-fit: contain;
}

.topbar__name {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.topbar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Theme toggle */
.theme-toggle {
  position: relative;
  width: 52px;
  height: 28px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  padding: 3px;
  transition: background var(--transition-base), border-color var(--transition-base);
  overflow: hidden;
}

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

.theme-toggle__thumb {
  position: relative;
  width: 22px;
  height: 22px;
  background: var(--gradient-brand);
  border-radius: 50%;
  transition: transform var(--transition-spring);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
}

[data-theme="light"] .theme-toggle__thumb {
  transform: translateX(24px);
}

/* ─── Main Content ──────────────────────────────────────────── */
.main-content {
  position: relative;
  z-index: 2;
  padding-top: 68px;
  max-width: 680px;
  margin: 0 auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
  padding-bottom: var(--space-20);
}

/* ─── Section spacing ───────────────────────────────────────── */
.section {
  margin-top: var(--space-6);
}

/* ─── Glass Card Base ───────────────────────────────────────── */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur) saturate(180%);
  -webkit-backdrop-filter: var(--glass-blur) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--glass-shadow);
  transition: background var(--transition-base), border-color var(--transition-base), transform var(--transition-spring), box-shadow var(--transition-base);
  overflow: hidden;
  position: relative;
}

.glass-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-card);
  pointer-events: none;
  border-radius: inherit;
}

/* ─── Hero / Profile Card ───────────────────────────────────── */
.hero-card {
  padding: var(--space-8) var(--space-6);
  text-align: center;
  margin-top: var(--space-6);
  position: relative;
}

.hero-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: var(--gradient-brand);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.5;
  pointer-events: none;
}

/* Profile image */
.profile-image-wrapper {
  position: relative;
  display: inline-block;
  margin-bottom: var(--space-6);
}

.profile-image-ring {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: var(--gradient-brand);
  opacity: 0.8;
  z-index: 0;
}

.profile-image-ring::before {
  content: '';
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--bg-primary);
}

.profile-image {
  position: relative;
  z-index: 1;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  object-fit: cover;
  background: linear-gradient(135deg, #1e1b4b, #312e81);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  overflow: hidden;
}

/* Profile image placeholder */
.profile-initials {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1e293b, #0f172a);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  font-weight: 700;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  z-index: 1;
}

.profile-img-el {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  object-fit: cover;
  position: relative;
  z-index: 1;
}

/* Name & designation */
.hero-name {
  font-size: clamp(1.75rem, 5vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-2);
}

.hero-designation {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.hero-company {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: rgba(214,58,249,0.1);
  border: 1px solid rgba(214,58,249,0.2);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: #D63AF9;
  margin-bottom: var(--space-5);
}

.hero-bio {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 480px;
  margin: 0 auto var(--space-6);
}

/* CTA buttons row */
.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
}

/* ─── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: all var(--transition-spring);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::before { opacity: 1; }

.btn--primary {
  background: var(--gradient-brand);
  color: #fff;
  box-shadow: 0 0 30px rgba(214,58,249,0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 50px rgba(214,58,249,0.5);
}

.btn--primary:active { transform: translateY(0); }

.btn--glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  backdrop-filter: blur(10px);
}

.btn--glass:hover {
  transform: translateY(-2px);
  border-color: var(--glass-border-hover);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

/* Ripple */
.ripple-container { position: relative; overflow: hidden; }

.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  transform: scale(0);
  animation: ripple-anim 600ms ease-out;
  pointer-events: none;
}

/* ─── Section Headers ───────────────────────────────────────── */
.section-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  padding: 0 var(--space-2);
}

.section-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.section-line {
  flex: 1;
  height: 1px;
  background: var(--glass-border);
}

/* ─── Company Logo Card ─────────────────────────────────────── */
.logo-card {
  padding: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.logo-card img {
  height: 44px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 12px rgba(214,58,249,0.3));
}

.company-tagline {
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
}

/* ─── Contact Cards ─────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.contact-item {
  padding: var(--space-4) var(--space-4);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: all var(--transition-spring);
  text-decoration: none;
}

.contact-item:hover {
  transform: translateY(-4px);
  border-color: var(--glass-border-hover);
  background: var(--glass-bg-hover);
  box-shadow: 0 16px 40px rgba(0,0,0,0.3);
}

.contact-item--full {
  grid-column: 1 / -1;
}

.contact-icon {
  font-size: 1.4rem;
  line-height: 1;
}

.contact-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.contact-value {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-primary);
  word-break: break-all;
}

.contact-item .contact-glow {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.contact-item:hover .contact-glow { opacity: 1; }

.contact-item--phone .contact-glow    { background: radial-gradient(circle at 0% 100%, rgba(255,77,109,0.1) 0%, transparent 70%); }
.contact-item--email .contact-glow    { background: radial-gradient(circle at 0% 100%, rgba(214,58,249,0.1) 0%, transparent 70%); }
.contact-item--website .contact-glow  { background: radial-gradient(circle at 0% 100%, rgba(59,130,246,0.1) 0%, transparent 70%); }
.contact-item--address .contact-glow  { background: radial-gradient(circle at 0% 100%, rgba(123,47,190,0.1) 0%, transparent 70%); }

/* ─── Skills Section ────────────────────────────────────────── */
.skills-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: var(--space-5);
}

.skill-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  transition: all var(--transition-spring);
  cursor: default;
  position: relative;
  overflow: hidden;
}

.skill-chip::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.skill-chip:hover {
  border-color: transparent;
  color: #fff;
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 8px 24px rgba(214,58,249,0.25);
}

.skill-chip:hover::before { opacity: 1; }

.skill-chip span { position: relative; z-index: 1; }

/* ─── Services Grid ─────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  padding: var(--space-4);
}

.service-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-4);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: all var(--transition-spring);
  cursor: default;
  position: relative;
  overflow: hidden;
}

.service-card:hover {
  transform: translateY(-4px) scale(1.01);
  border-color: var(--glass-border-hover);
  box-shadow: 0 16px 40px rgba(0,0,0,0.3);
}

.service-icon {
  font-size: 1.6rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  transition: transform var(--transition-spring);
}

.service-card:hover .service-icon {
  transform: rotate(8deg) scale(1.1);
}

.service-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
}

/* ─── Social Links ──────────────────────────────────────────── */
.social-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding: var(--space-5);
  justify-content: center;
}

.social-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--text-secondary);
  transition: all var(--transition-spring);
}

.social-icon-wrap {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  font-size: 1.3rem;
  transition: all var(--transition-spring);
  position: relative;
  overflow: hidden;
}

.social-icon-wrap svg,
.social-icon-wrap img {
  width: 22px;
  height: 22px;
  object-fit: contain;
  position: relative;
  z-index: 1;
  transition: transform var(--transition-spring);
}

.social-btn:hover .social-icon-wrap {
  transform: translateY(-4px);
  border-color: transparent;
  box-shadow: 0 12px 30px rgba(0,0,0,0.3);
}

.social-btn:hover .social-icon-wrap svg,
.social-btn:hover .social-icon-wrap img {
  transform: scale(1.15);
}

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

/* Social brand colors on hover */
.social-btn--linkedin:hover .social-icon-wrap   { background: #0A66C2; }
.social-btn--github:hover .social-icon-wrap     { background: #24292F; }
.social-btn--email:hover .social-icon-wrap      { background: linear-gradient(135deg,#FF4D6D,#D63AF9); }
.social-btn--whatsapp:hover .social-icon-wrap   { background: #25D366; }
.social-btn--instagram:hover .social-icon-wrap  { background: linear-gradient(135deg,#F58529,#DD2A7B,#8134AF,#515BD4); }
.social-btn--twitter:hover .social-icon-wrap    { background: #000; }

.social-label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ─── QR Section ────────────────────────────────────────────── */
.qr-card {
  padding: var(--space-8) var(--space-6);
  text-align: center;
}

.qr-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.qr-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: var(--space-6);
}

.qr-wrapper {
  display: inline-block;
  padding: var(--space-4);
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: 0 0 40px rgba(214,58,249,0.2);
  margin-bottom: var(--space-5);
  transition: transform var(--transition-spring), box-shadow var(--transition-base);
}

.qr-wrapper:hover {
  transform: scale(1.03);
  box-shadow: 0 0 60px rgba(214,58,249,0.35);
}

#qr-code canvas, #qr-code img {
  display: block;
  border-radius: var(--radius-sm);
}

.qr-actions {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
}

/* ─── Copy Contact Banner ───────────────────────────────────── */
.copy-contact-bar {
  padding: var(--space-4) var(--space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.copy-info { display: flex; flex-direction: column; gap: 2px; }
.copy-info-label { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); }
.copy-info-value { font-size: 0.88rem; font-weight: 500; color: var(--text-primary); }

/* ─── Toast Notification ────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: rgba(20,24,40,0.95);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  color: var(--text-primary);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  z-index: 1000;
  opacity: 0;
  transition: transform var(--transition-spring), opacity var(--transition-base);
  white-space: nowrap;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

[data-theme="light"] .toast {
  background: rgba(255,255,255,0.95);
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ─── Footer ────────────────────────────────────────────────── */
.site-footer {
  text-align: center;
  padding: var(--space-6) var(--space-4);
  color: var(--text-muted);
  font-size: 0.75rem;
  position: relative;
  z-index: 2;
}

.site-footer a {
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.site-footer a:hover { color: var(--text-secondary); }

/* ─── Scroll Animations ─────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

.reveal--delay-1 { transition-delay: 80ms; }
.reveal--delay-2 { transition-delay: 160ms; }
.reveal--delay-3 { transition-delay: 240ms; }
.reveal--delay-4 { transition-delay: 320ms; }

/* ─── Responsive ────────────────────────────────────────────── */
@media (max-width: 480px) {
  .contact-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }

  .hero-card { padding: var(--space-6) var(--space-4); }
  .topbar { padding: var(--space-3) var(--space-4); }
  .main-content { padding-left: var(--space-3); padding-right: var(--space-3); }
}

@media (min-width: 640px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 768px) {
  .main-content { padding-left: var(--space-6); padding-right: var(--space-6); }
}

/* ─── Accessibility ─────────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--magenta);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

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

/* ─── Page Enter Animation ──────────────────────────────────── */
.page-enter {
  animation: pageEnter 0.8s cubic-bezier(0.4,0,0.2,1) forwards;
}

/* ─── Gradient border animated ──────────────────────────────── */
.grad-border-animate::after {
  animation: rotateBorder 4s linear infinite;
}

/* ─── Glow pulse ────────────────────────────────────────────── */
.glow-pulse {
  animation: glowPulse 3s ease-in-out infinite;
}

/* ─── Profile Initials Fallback ─────────────────────────────── */
.profile-initials {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  position: relative;
  z-index: 1;
  display: flex !important;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #1e1b4b 0%, #0f172a 100%);
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
  /* Gradient text doesn't work as fallback here, use solid */
}

.profile-initials::after {
  content: attr(data-initials);
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  font-weight: 800;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── Keyboard nav override ─────────────────────────────────── */
body:not(.keyboard-nav) :focus { outline: none; }

/* ─── Light mode logo filter ────────────────────────────────── */
[data-theme="light"] .logo-card img {
  filter: drop-shadow(0 0 8px rgba(123,47,190,0.25));
}

/* ─── Mobile-specific spacing ───────────────────────────────── */
@media (max-width: 360px) {
  .social-grid { gap: var(--space-2); }
  .social-icon-wrap { width: 46px; height: 46px; }
  .btn { padding: var(--space-3) var(--space-4); font-size: 0.8rem; }
}

/* ─── Safe area for notched devices ─────────────────────────── */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
  .site-footer {
    padding-bottom: calc(var(--space-6) + env(safe-area-inset-bottom));
  }
  .toast {
    bottom: calc(var(--space-8) + env(safe-area-inset-bottom));
  }
}

/* ─── Directory Layout ──────────────────────────────────────── */
.directory-container {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--space-12) var(--space-4) var(--space-8) var(--space-4);
  width: 100%;
}

.directory-header {
  text-align: center;
  margin-bottom: var(--space-10);
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: fadeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.directory-logo {
  height: 50px;
  margin-bottom: var(--space-4);
  filter: drop-shadow(0 0 12px rgba(123, 47, 190, 0.4));
  transition: transform var(--transition-base);
}

.directory-logo:hover {
  transform: scale(1.05);
}

.directory-title {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-2);
}

.directory-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 400;
}

.directory-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
  opacity: 0;
  animation: slideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
}

/* ─── Directory Card ───────────────────────────────────────── */
.directory-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--glass-shadow);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
  position: relative;
  overflow: hidden;
}

.directory-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.directory-card:hover {
  transform: translateY(-6px);
  border-color: var(--glass-border-hover);
  box-shadow: 0 12px 40px rgba(0,0,0,0.5);
}

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

.dir-photo-container {
  width: 90px;
  height: 90px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
  position: relative;
  border: 2px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
}

.dir-photo-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.dir-profile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.dir-initials {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: 800;
  background: linear-gradient(135deg, #1e1b4b 0%, #0f172a 100%);
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
}

.dir-initials::after {
  content: attr(data-initials);
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.dir-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.dir-title {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--coral);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-4);
}

.dir-actions {
  display: flex;
  gap: var(--space-3);
  width: 100%;
  margin-top: auto;
}

.dir-btn {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  text-align: center;
}

.dir-btn--primary {
  background: var(--gradient-brand);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(255, 77, 109, 0.2);
}

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

.dir-btn--glass {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
}

.dir-btn--glass:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-1px);
}

/* ─── Keyframe Animations ───────────────────────────────────── */
@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}