/* ============================================
   Premium SaaS-Style — Dark Blue + Purple Accent
   Typography: Plus Jakarta Sans (headings), Inter (body)
   ============================================ */

/* --- CSS Variables (Dark — default) --- */
:root,
[data-theme="dark"] {
  --bg: #0f0f23;
  --bg-soft: #16162a;
  --bg-card: rgba(255, 255, 255, 0.04);
  --text: #e8e8f0;
  --text-muted: #8892a6;
  --accent-blue: #3b82f6;
  --accent-purple: #8b5cf6;
  --accent-dark: #1e3a5f;
  --glow-blue: rgba(59, 130, 246, 0.35);
  --glow-purple: rgba(139, 92, 246, 0.35);
  --glass: rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.08);
  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius: 14px;
  --radius-lg: 20px;
  --nav-height: 72px;
  --shadow-soft: 0 4px 24px rgba(0, 0, 0, 0.2);
  --shadow-glow: 0 8px 32px rgba(59, 130, 246, 0.15);
}

/* --- Light theme --- */
[data-theme="light"] {
  --bg: #f8fafc;
  --bg-soft: #ffffff;
  --bg-card: rgba(255, 255, 255, 0.9);
  --text: #1e293b;
  --text-muted: #64748b;
  --glass: rgba(0, 0, 0, 0.04);
  --glass-border: rgba(0, 0, 0, 0.08);
  --shadow-soft: 0 4px 24px rgba(0, 0, 0, 0.06);
  --shadow-glow: 0 8px 32px rgba(59, 130, 246, 0.12);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  cursor: none;
  transition: background-color var(--transition), color var(--transition);
}

body.no-cursor,
body.mobile-app {
  cursor: default;
}

body.menu-open {
  overflow: hidden;
}

/* --- Custom cursor (desktop only, like previously) --- */
.cursor-dot,
.cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9999;
  mix-blend-mode: difference;
}

.cursor-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-blue);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.1s, background 0.2s;
}

.cursor-ring {
  width: 40px;
  height: 40px;
  border: 2px solid var(--accent-purple);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, border-color 0.2s;
}

body.hover-link .cursor-dot {
  transform: translate(-50%, -50%) scale(1.5);
  background: var(--accent-purple);
}

body.hover-link .cursor-ring {
  width: 56px;
  height: 56px;
  border-color: var(--accent-blue);
}

@media (hover: none) {
  .cursor-dot,
  .cursor-ring {
    display: none !important;
  }
}

/* --- Scroll progress indicator (hidden on mobile for app feel) --- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-purple));
  z-index: 9998;
  transform-origin: left;
  transition: transform 0.1s ease-out;
}

a {
  color: var(--accent-blue);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--accent-purple);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* --- Page Loader --- */
.page-loader {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-inner {
  text-align: center;
}

.loader-bar {
  width: 120px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-purple));
  border-radius: 2px;
  margin: 0 auto 1rem;
  animation: loaderBar 1.2s ease-in-out infinite;
}

@keyframes loaderBar {
  0%, 100% { transform: scaleX(0.3); transform-origin: left; }
  50% { transform: scaleX(1); transform-origin: right; }
}

.loader-text {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}

/* --- Navbar --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(15, 15, 35, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition);
}

[data-theme="light"] .navbar {
  background: rgba(248, 250, 252, 0.9);
}

.navbar.scrolled {
  box-shadow: 0 4px 24px rgba(0, 212, 255, 0.08);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--text);
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
}

.nav-logo {
  height: 36px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  display: block;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  color: var(--text);
  padding: 8px;
  cursor: pointer;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: currentColor;
  transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.nav-menu {
  display: flex;
  gap: 2rem;
}

.nav-menu a {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--accent-blue);
}

/* Theme toggle */
.theme-toggle {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text);
  font-size: 1.2rem;
  transition: var(--transition);
}

.theme-toggle:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  box-shadow: 0 0 16px var(--glow-blue);
}

.theme-toggle .icon-light { display: none; }
[data-theme="light"] .theme-toggle .icon-dark { display: none; }
[data-theme="light"] .theme-toggle .icon-light { display: inline; }

.btn-icon {
  padding: 0;
  line-height: 1;
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-menu {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.98);
    flex-direction: column;
    padding: 2rem;
    gap: 1rem;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    border-bottom: 1px solid var(--glass-border);
  }
  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
}

/* --- Mobile bottom navigation (native app style) --- */
.mobile-bottom-nav {
  display: none;
}

@media (max-width: 768px) {
  .mobile-bottom-nav {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: calc(56px + env(safe-area-inset-bottom));
    padding-bottom: env(safe-area-inset-bottom);
    background: var(--bg-soft);
    border-top: 1px solid var(--glass-border);
    z-index: 1000;
    align-items: flex-start;
    justify-content: space-around;
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.15);
  }

  .mobile-nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: 8px 4px;
    min-height: 56px;
    color: var(--text-muted);
    font-size: 0.7rem;
    font-weight: 500;
    text-decoration: none;
    border: none;
    background: none;
    cursor: pointer;
    transition: color var(--transition), background var(--transition);
    -webkit-tap-highlight-color: transparent;
  }

  .mobile-nav-item:active {
    background: var(--glass);
  }

  .mobile-nav-item.active {
    color: var(--accent-blue);
  }

  .mobile-nav-label {
    font-family: var(--font-body);
  }

  .mobile-nav-more {
    font-family: inherit;
  }
}

/* --- Main app wrapper (mobile: safe area + space for bottom nav) --- */
.main-app-wrap {
  min-height: 100vh;
}

@media (max-width: 768px) {
  .main-app-wrap {
    min-height: 100dvh;
    padding-bottom: calc(56px + env(safe-area-inset-bottom) + 16px);
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
  }
}

/* --- Container --- */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
  position: relative;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 600;
  text-align: center;
  margin-bottom: 3rem;
  background: linear-gradient(135deg, var(--text), var(--text-muted));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Hero --- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  padding: var(--nav-height) 1.5rem 3rem;
}

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

.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% 20%, var(--glow-purple), transparent 50%),
    radial-gradient(ellipse 60% 40% at 80% 60%, var(--glow-blue), transparent 45%),
    radial-gradient(ellipse 50% 30% at 20% 80%, var(--glow-purple), transparent 40%);
  animation: heroGradientShift 12s ease-in-out infinite;
}

@keyframes heroGradientShift {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.85; transform: scale(1.05); }
}

.hero-float {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.4;
  animation: heroFloat 20s ease-in-out infinite;
}

.hero-float-1 {
  width: 300px;
  height: 300px;
  background: var(--accent-purple);
  top: 10%;
  left: 10%;
  animation-delay: 0s;
}

.hero-float-2 {
  width: 200px;
  height: 200px;
  background: var(--accent-blue);
  top: 60%;
  right: 15%;
  animation-delay: -7s;
}

.hero-float-3 {
  width: 150px;
  height: 150px;
  background: var(--accent-purple);
  bottom: 20%;
  left: 20%;
  animation-delay: -14s;
}

@keyframes heroFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.1); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero-content {
  position: relative;
  z-index: 1;
}

/* Hero logo at top */
.hero-logo-wrap {
  display: block;
  margin-bottom: 1.25rem;
}

.hero-logo {
  height: 42px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  opacity: 0.95;
  transition: opacity var(--transition);
}

.hero-logo-wrap:hover .hero-logo {
  opacity: 1;
}

/* Hero personal photo */
.hero-photo-wrap {
  margin-bottom: 1.5rem;
}

.hero-photo {
  width: 160px;
  height: 160px;
  object-fit: cover;
  border-radius: 50%;
  border: 3px solid var(--glass-border);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.05), 0 0 40px var(--glow-blue), 0 0 60px var(--glow-purple);
  transition: box-shadow var(--transition), transform var(--transition);
}

.hero-photo-wrap:hover .hero-photo {
  box-shadow: 0 0 0 2px var(--accent-blue), 0 0 50px var(--glow-blue), 0 0 80px var(--glow-purple);
  transform: scale(1.02);
}

.hero-headline {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  min-height: 1.3em;
}

.hero-typing-wrap {
  display: inline-block;
}

.hero-cursor {
  animation: blink 1s step-end infinite;
  color: var(--accent-blue);
}

@keyframes blink {
  50% { opacity: 0; }
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-muted);
  margin-bottom: 2rem;
  letter-spacing: 0.08em;
}

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

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 0.85rem 1.75rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius);
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  color: #000;
  box-shadow: 0 0 24px var(--glow-blue);
}

.btn-primary:hover {
  box-shadow: 0 0 32px var(--glow-purple);
  transform: translateY(-2px) scale(1.02);
}

/* SaaS glassmorphism card + hover lift + glow */
.saas-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.saas-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
  border-color: rgba(59, 130, 246, 0.2);
}

/* Button ripple (JS adds span) */
.btn-ripple {
  position: relative;
  overflow: hidden;
}

.btn-ripple .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  transform: scale(0);
  animation: ripple 0.5s ease-out;
  pointer-events: none;
}

@keyframes ripple {
  to { transform: scale(2.5); opacity: 0; }
}

.btn-secondary {
  background: var(--glass);
  color: var(--text);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  box-shadow: 0 0 20px var(--glow-blue);
}

/* --- Scroll Indicator --- */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent-blue), transparent);
  border-radius: 2px;
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.5; transform: scaleY(0.6); }
}

/* --- About --- */
.about {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 50%, var(--bg) 100%);
}

.about-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2.5rem 3rem;
  align-items: start;
}

.about-photo-wrap {
  grid-row: 1;
}

.about-photo {
  width: 220px;
  height: 220px;
  object-fit: cover;
  border-radius: 16px;
  border: 1px solid var(--glass-border);
  box-shadow: 0 0 30px var(--glow-blue), 0 0 50px rgba(168, 85, 247, 0.2);
  transition: box-shadow var(--transition), transform var(--transition);
}

.about-photo-wrap:hover .about-photo {
  box-shadow: 0 0 40px var(--glow-blue), 0 0 60px var(--glow-purple);
  transform: translateY(-2px);
}

.about-text {
  grid-row: 1;
}

.about-text p {
  margin-bottom: 1rem;
  color: var(--text-muted);
  max-width: 520px;
}

.about-counters-wrap {
  grid-column: 1 / -1;
  margin-top: 0.5rem;
}

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

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

.counter-card {
  background: var(--glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  transition: var(--transition);
}

.counter-card:hover {
  border-color: var(--accent-blue);
  box-shadow: 0 0 24px var(--glow-blue);
}

.counter-value {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent-blue);
  margin-bottom: 0.25rem;
}

.counter-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .hero-logo {
    height: 34px;
    max-width: 160px;
  }
  .hero-photo {
    width: 140px;
    height: 140px;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .about-photo-wrap {
    justify-self: center;
    grid-row: auto;
  }
  .about-photo {
    width: 200px;
    height: 200px;
  }
  .about-text {
    grid-row: auto;
  }
  .about-counters {
    grid-template-columns: 1fr;
  }
}

/* --- Skills --- */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}

.skill-card {
  background: var(--glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.skill-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-purple));
  opacity: 0;
  transition: opacity var(--transition);
}

.skill-card:hover {
  border-color: var(--accent-purple);
  box-shadow: 0 0 30px var(--glow-purple);
  transform: translateY(-4px);
}

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

.skill-icon {
  color: var(--accent-blue);
  font-size: 1rem;
  margin-bottom: 0.5rem;
  display: block;
}

.skill-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.skill-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.skill-shopify-logo {
  height: 28px;
  width: auto;
  max-width: 90px;
  object-fit: contain;
  margin-bottom: 0.5rem;
  display: block;
}

/* --- Projects --- */
.projects {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 50%, var(--bg) 100%);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

.project-card {
  background: var(--glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.project-card:hover {
  border-color: var(--accent-blue);
  box-shadow: 0 0 28px var(--glow-blue);
  transform: translateY(-4px);
}

.project-thumb {
  height: 160px;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.15), rgba(168, 85, 247, 0.15));
  background-size: 200% 200%;
  animation: gradientShift 8s ease infinite;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.project-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  padding: 1rem 1.25rem 0;
  margin-bottom: 0.35rem;
}

.project-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 0 1.25rem;
  margin-bottom: 1rem;
}

.project-btn {
  margin: 0 1.25rem 1.25rem;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  background: transparent;
  color: var(--accent-blue);
  border: 1px solid var(--accent-blue);
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
}

.project-btn:hover {
  background: var(--accent-blue);
  color: #000;
}

/* --- Modal --- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  cursor: pointer;
}

.modal-content {
  position: relative;
  background: var(--bg-soft);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 2rem;
  max-width: 500px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 0 60px var(--glow-purple);
}

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

.modal-close:hover {
  color: var(--accent-blue);
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.modal-body {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* --- YouTube --- */
.youtube {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 50%, var(--bg) 100%);
}

.youtube-tagline {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 2rem;
  font-size: 1.05rem;
}

/* YouTube: clickable card (no embed = no Error 153) */
.youtube-video-card {
  display: block;
  border-radius: var(--radius);
  border: 1px solid var(--glass-border);
  margin-bottom: 1.5rem;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: box-shadow var(--transition), transform var(--transition);
}

.youtube-video-card:hover {
  box-shadow: 0 0 40px var(--glow-blue);
  transform: translateY(-2px);
}

.youtube-video-thumb {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  background: var(--bg-soft);
}

.youtube-video-thumb img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.youtube-video-card:hover .youtube-video-thumb img {
  transform: scale(1.03);
}

.youtube-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 68px;
  height: 48px;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.5));
  transition: transform var(--transition);
}

.youtube-video-card:hover .youtube-play-btn {
  transform: translate(-50%, -50%) scale(1.1);
}

.youtube-video-cta {
  padding: 1rem 1.25rem;
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--accent-blue);
  text-align: center;
  background: var(--glass);
}

.youtube-video-card:hover .youtube-video-cta {
  color: var(--accent-purple);
}

.youtube .btn {
  display: block;
  margin: 0 auto 1.5rem;
  text-align: center;
}

.youtube-shorts {
  text-align: center;
}

.shorts-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.shorts-link {
  color: var(--accent-blue);
  font-weight: 600;
}

.shorts-link:hover {
  color: var(--accent-purple);
}

/* --- Fitness --- */
.fitness-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.fitness-embed {
  min-height: 280px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.1), rgba(0, 212, 255, 0.05));
}

.fitness-embed-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 2rem;
  color: var(--text-muted);
  font-weight: 600;
  transition: color var(--transition), box-shadow var(--transition);
}

.fitness-embed-link:hover {
  color: var(--accent-purple);
}

.fitness-embed-icon {
  width: 64px;
  height: 64px;
  border: 2px solid var(--glass-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent-blue);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.fitness-embed-link:hover .fitness-embed-icon {
  border-color: var(--accent-purple);
  box-shadow: 0 0 24px var(--glow-purple);
}

.fitness-quote {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-style: italic;
  color: var(--text-muted);
  border-left: 4px solid var(--accent-purple);
  padding: 1.5rem 1.5rem 1.5rem 1.5rem;
  margin-bottom: 1.5rem;
  background: var(--glass);
  border-radius: 0 var(--radius) var(--radius) 0;
}

@media (max-width: 768px) {
  .fitness-grid {
    grid-template-columns: 1fr;
  }
  .fitness-embed { min-height: 320px; }
  .fitness-embed iframe { min-height: 320px; }
}

/* --- Clients & Work Experience --- */
.clients-intro {
  text-align: center;
  color: var(--text-muted);
  max-width: 560px;
  margin: -1.5rem auto 2rem;
  font-size: 1rem;
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1rem;
}

.client-card {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem 1rem;
  text-align: center;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text);
  text-decoration: none;
  min-height: 80px;
  transition: color var(--transition), border-color var(--transition), transform var(--transition);
}

.client-card:hover {
  color: var(--accent-blue);
}

@media (max-width: 768px) {
  .clients-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* --- Stats / Dashboard Section --- */
.stats-chart-wrap {
  padding: 1.5rem;
  min-height: 280px;
}

.stats-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.stat-mini {
  padding: 1.5rem;
  text-align: center;
}

.stat-mini-value {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent-blue);
  margin-bottom: 0.25rem;
}

.stat-mini-label {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* --- Blog Section --- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.blog-card {
  overflow: hidden;
  padding: 0;
}

.blog-card-img-wrap {
  overflow: hidden;
  border-radius: var(--radius) var(--radius) 0 0;
}

.blog-card-img {
  height: 180px;
  transition: transform 0.5s ease;
}

.blog-card:hover .blog-card-img {
  transform: scale(1.08);
}

.blog-card-body {
  padding: 1.5rem;
}

.blog-card-body h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.blog-card-body p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.blog-read-more {
  font-weight: 600;
  color: var(--accent-blue);
  transition: var(--transition);
}

.blog-read-more:hover {
  color: var(--accent-purple);
  padding-left: 4px;
}

/* --- Testimonials (Swiper) --- */
.testimonials-swiper {
  padding: 1rem 0 3rem;
}

.testimonial-card {
  padding: 2rem;
  margin: 0 0.5rem;
  min-height: 180px;
}

.testimonial-card p {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  font-style: italic;
}

.testimonial-author {
  font-size: 0.9rem;
  color: var(--text);
  opacity: 0.8;
}

.swiper-pagination-bullet {
  background: var(--text-muted);
  opacity: 0.5;
}

.swiper-pagination-bullet-active {
  background: var(--accent-blue);
  opacity: 1;
}

.swiper-button-prev,
.swiper-button-next {
  color: var(--accent-blue);
}

.swiper-button-prev::after,
.swiper-button-next::after {
  font-size: 1.5rem;
}

/* --- Social Proof --- */
.social-proof {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 50%, var(--bg) 100%);
}

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

.proof-card {
  background: var(--glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  transition: var(--transition);
}

.proof-card:hover {
  border-color: var(--accent-purple);
  box-shadow: 0 0 24px var(--glow-purple);
}

.proof-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent-blue);
  margin-bottom: 0.25rem;
}

.proof-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .proof-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* --- Currently --- */
.currently-sub {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 2rem;
  font-size: 1.05rem;
}

.currently-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.currently-card {
  padding: 1.75rem;
  transition: transform var(--transition), box-shadow var(--transition);
}

.currently-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 212, 255, 0.12);
}

.currently-icon {
  display: inline-block;
  color: var(--accent-blue);
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.currently-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.currently-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.5;
  margin: 0;
}

/* --- Contact / Connect --- */
.contact-intro {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.connect-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  max-width: 900px;
  margin: 0 auto;
}

.connect-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.75rem 1.25rem;
  text-decoration: none;
  color: inherit;
  transition: transform var(--transition), box-shadow var(--transition), color var(--transition);
}

.connect-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 212, 255, 0.15);
  color: var(--accent-blue);
}

.connect-icon {
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
  opacity: 0.9;
}

.connect-label {
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.connect-value {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.connect-card:hover .connect-value {
  color: var(--text);
}

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

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.footer-left {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
}

.footer-logo {
  height: 32px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  display: block;
  opacity: 0.95;
}

.footer-right {
  display: flex;
  gap: 1.5rem;
}

.footer-right a {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.footer-right a:hover {
  color: var(--accent-blue);
}

/* --- Scroll to Top --- */
.scroll-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text);
  font-size: 1.25rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 500;
  backdrop-filter: blur(8px);
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover {
  background: var(--accent-blue);
  color: #fff;
  border-color: var(--accent-blue);
  box-shadow: 0 0 24px var(--glow-blue);
}

/* --- Floating WhatsApp --- */
.whatsapp-float {
  position: fixed;
  bottom: 5rem;
  right: 1.5rem;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 500;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: transform var(--transition), box-shadow var(--transition);
  animation: whatsappPulse 2s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
}

@keyframes whatsappPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 4px 28px rgba(37, 211, 102, 0.6); }
}

/* ========== MOBILE: Native app look & feel ========== */
@media (max-width: 768px) {
  .scroll-progress {
    display: none;
  }

  .navbar {
    display: none;
  }

  .hero {
    min-height: 100dvh;
    padding-top: calc(env(safe-area-inset-top) + 1rem);
    padding-left: max(1.25rem, env(safe-area-inset-left));
    padding-right: max(1.25rem, env(safe-area-inset-right));
  }

  .section {
    padding: 2.5rem 0;
  }

  .container {
    padding-left: max(1.25rem, env(safe-area-inset-left));
    padding-right: max(1.25rem, env(safe-area-inset-right));
  }

  /* App-style touch targets (min 44px) */
  .btn,
  .project-btn,
  .nav-menu a {
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  /* Scroll to top & WhatsApp above bottom nav */
  .scroll-top {
    bottom: calc(56px + env(safe-area-inset-bottom) + 1rem);
    right: max(1rem, env(safe-area-inset-right));
    width: 48px;
    height: 48px;
  }

  .whatsapp-float {
    bottom: calc(56px + env(safe-area-inset-bottom) + 1rem);
    right: max(1rem, env(safe-area-inset-right));
    width: 52px;
    height: 52px;
  }

  /* App-style card spacing */
  .saas-card,
  .skill-card,
  .project-card,
  .counter-card,
  .blog-card,
  .testimonial-card {
    border-radius: var(--radius-lg);
  }

  /* Prevent overscroll bounce for app feel (optional) */
  body {
    overscroll-behavior-y: contain;
  }

  .main-app-wrap {
    -webkit-overflow-scrolling: touch;
  }

  /* Full-width primary actions on mobile (app-style) */
  .hero-cta {
    width: 100%;
    flex-direction: column;
  }

  .hero-cta .btn {
    width: 100%;
    text-align: center;
  }
}

/* --- Focus (accessibility) --- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent-blue);
  outline-offset: 2px;
}

/* AOS: reduce motion / pre-state */
html:not(.aos-enabled) [data-aos] {
  opacity: 0;
  transform: translateY(20px);
}

/* --- Scroll Reveal (legacy fallback) --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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