/* =====================================================
   Vivan Vimlesh Dwivedi — Portfolio
   Design system mirroring vimleshdwivedi.in
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Poppins:wght@400;500;600;700;800&family=Baloo+2:wght@700;800&family=Playfair+Display:ital,wght@1,400;1,600&display=swap');

/* ─── CSS Variables ─── */
:root {
  --bg-primary:      #070B1E;
  --bg-secondary:    #080C1E;
  --text-primary:    #EEF2FF;
  --text-secondary:  #A0AABF;
  --text-muted:      #5E6A82;
  --text-gold:       #C9A84C;
  --border-subtle:   rgba(255,255,255,0.05);
  --border-medium:   rgba(255,255,255,0.10);
  --color-teal:      #00E5D4;
  --color-blue:      #00B4D8;
  --color-pink:      #E91E8C;
  --color-gold:      #C9A84C;
  --color-orange:    #F7941D;
  --color-green:     #25D366;
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ─── Gradient Text ─── */
.gradient-colorful {
  background: linear-gradient(135deg, #00E5D4 0%, #E91E8C 50%, #F7941D 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ─── Noise Overlay ─── */
.noise-overlay {
  position: fixed;
  inset: 0;
  z-index: 998;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' 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");
}

/* ─── Dot Grid ─── */
.dot-grid {
  background-image: radial-gradient(circle, rgba(255,255,255,0.15) 1px, transparent 1px);
  background-size: 28px 28px;
}

/* ─── Aurora Blob Keyframes ─── */
@keyframes aurora-blob-1 {
  0%   { transform: translate(0, 0) scale(1); }
  33%  { transform: translate(-5%, 9%) scale(1.08); }
  66%  { transform: translate(7%, -6%) scale(0.94); }
  100% { transform: translate(-3%, 4%) scale(1.04); }
}
@keyframes aurora-blob-2 {
  0%   { transform: translate(0, 0) scale(1); }
  33%  { transform: translate(8%, -5%) scale(1.1); }
  66%  { transform: translate(-6%, 10%) scale(0.9); }
  100% { transform: translate(3%, -3%) scale(1.02); }
}
@keyframes aurora-blob-3 {
  0%   { transform: translate(0, 0) scale(1); }
  33%  { transform: translate(-9%, -7%) scale(1.12); }
  66%  { transform: translate(5%, 8%) scale(0.88); }
  100% { transform: translate(-2%, -2%) scale(1.06); }
}
@keyframes aurora-blob-4 {
  0%   { transform: translate(0, 0) scale(1); }
  33%  { transform: translate(9%, 7%) scale(0.92); }
  66%  { transform: translate(-7%, -5%) scale(1.06); }
  100% { transform: translate(4%, 2%) scale(0.97); }
}
.aurora-blob-1 { animation: aurora-blob-1 18s ease-in-out infinite; }
.aurora-blob-2 { animation: aurora-blob-2 22s ease-in-out infinite; }
.aurora-blob-3 { animation: aurora-blob-3 16s ease-in-out infinite; }
.aurora-blob-4 { animation: aurora-blob-4 20s ease-in-out infinite; }

/* ─── Glass Card ─── */
.glass {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 1rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

/* ─── Shadow Glows ─── */
.shadow-glow-gold { box-shadow: 0 0 30px rgba(201,168,76,0.18), 0 0 60px rgba(201,168,76,0.08); }
.shadow-glow-blue { box-shadow: 0 0 30px rgba(0,180,216,0.18), 0 0 60px rgba(0,180,216,0.08); }
.shadow-glow-pink { box-shadow: 0 0 30px rgba(233,30,140,0.18), 0 0 60px rgba(233,30,140,0.08); }

/* ─── Badges ─── */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: 999px;
  font-family: 'Poppins', sans-serif; font-weight: 600;
  font-size: 0.68rem; letter-spacing: 0.05em; text-transform: uppercase;
}
.badge-gold   { background: rgba(201,168,76,0.12); border: 1px solid rgba(201,168,76,0.3);  color: #C9A84C; }
.badge-blue   { background: rgba(0,180,216,0.12);  border: 1px solid rgba(0,180,216,0.3);   color: #00B4D8; }
.badge-pink   { background: rgba(233,30,140,0.12); border: 1px solid rgba(233,30,140,0.3);  color: #E91E8C; }
.badge-green  { background: rgba(37,211,102,0.12); border: 1px solid rgba(37,211,102,0.3);  color: #25D366; }
.badge-teal   { background: rgba(0,229,212,0.12);  border: 1px solid rgba(0,229,212,0.3);   color: #00E5D4; }
.badge-orange { background: rgba(247,148,29,0.12); border: 1px solid rgba(247,148,29,0.3);  color: #F7941D; }
.badge-maroon { background: rgba(155,29,42,0.12);  border: 1px solid rgba(155,29,42,0.3);   color: #C04050; }

/* ─── Layout ─── */
.container-custom { max-width: 1280px; margin: 0 auto; padding: 0 1.5rem; }
.section-padding { padding: 80px 0; }

/* ─── Scroll Reveal ─── */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(50px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* ─── Section Headers ─── */
.section-label { display: flex; align-items: center; gap: 0.75rem; justify-content: center; margin-bottom: 1rem; }
.section-label-line { height: 1px; flex: 1; max-width: 80px; background: linear-gradient(to right, transparent, rgba(201,168,76,0.4)); }
.section-label-line.reverse { background: linear-gradient(to left, transparent, rgba(201,168,76,0.4)); }
.section-label-text { font-family: 'Poppins', sans-serif; font-size: 0.75rem; letter-spacing: 0.28em; text-transform: uppercase; color: var(--text-gold); font-weight: 600; }
.section-title { font-family: 'Inter', sans-serif; font-weight: 700; line-height: 1.15; }

/* =====================================================
   HEADER
   ===================================================== */
#site-header {
  position: fixed; top: 0; left: 0; right: 0; height: 72px;
  z-index: 30; background: transparent;
  transition: background 0.5s, backdrop-filter 0.5s, border-color 0.5s;
}
#site-header.scrolled {
  background: rgba(7,11,30,0.88);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.header-inner { height: 72px; display: flex; align-items: center; gap: 1rem; }
.header-logo { display: flex; align-items: center; gap: 0.75rem; flex-shrink: 0; text-decoration: none; }
.header-logo .avatar-wrap { position: relative; }
.header-logo .avatar-glow {
  position: absolute; inset: -3px; border-radius: 50%; opacity: 0; filter: blur(5px);
  background: linear-gradient(135deg, #00E5D4, #E91E8C); transition: opacity 0.5s;
}
.header-logo:hover .avatar-glow { opacity: 0.9; }
.logo-avatar {
  position: relative; width: 52px; height: 52px; border-radius: 50%;
  border: 2px solid rgba(0,180,216,0.35);
  background: linear-gradient(135deg, #00E5D4, #0070FF, #E91E8C);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Baloo 2', cursive; font-size: 1.3rem; font-weight: 800; color: white;
  transition: border-color 0.3s;
  object-fit: cover; overflow: hidden;
}
img.logo-avatar { object-fit: cover; }
.header-logo:hover .logo-avatar { border-color: rgba(0,229,212,0.65); }
.logo-name { font-family: 'Inter', sans-serif; font-weight: 700; font-size: 1.05rem; line-height: 1; }

/* Desktop Nav */
.header-nav { display: none; align-items: center; gap: 0.125rem; margin-left: auto; }
@media (min-width: 1024px) { .header-nav { display: flex; } }
.header-nav a {
  position: relative; display: block; padding: 0.625rem 1rem; border-radius: 0.75rem;
  font-family: 'Poppins', sans-serif; font-size: 0.875rem; font-weight: 500; letter-spacing: 0.02em;
  color: var(--text-secondary); transition: color 0.2s, background 0.2s;
}
.header-nav a:hover { color: var(--text-primary); background: rgba(255,255,255,0.05); }
.header-nav a.active { color: #00E5D4; background: rgba(0,229,212,0.08); }
.header-actions { display: none; align-items: center; gap: 0.5rem; flex-shrink: 0; }
@media (min-width: 1024px) { .header-actions { display: flex; } }
.btn-connect {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.625rem 1.25rem; border-radius: 999px;
  font-family: 'Poppins', sans-serif; font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.04em;
  background: linear-gradient(135deg, #7A5C10 0%, #C9A84C 50%, #E8C96A 75%, #C9A84C 100%);
  background-size: 200% 100%; color: #010409; position: relative; overflow: hidden; transition: all 0.3s;
}
.btn-connect:hover { box-shadow: 0 0 24px rgba(201,168,76,0.4); }
.btn-connect .shimmer {
  position: absolute; inset: 0; width: 33%; background: rgba(255,255,255,0.2);
  transform: skewX(-20deg) translateX(-100%); transition: transform 0.7s;
}
.btn-connect:hover .shimmer { transform: skewX(-20deg) translateX(400%); }

.mobile-menu-btn {
  display: flex; align-items: center; justify-content: center; width: 2.25rem; height: 2.25rem;
  border-radius: 50%; border: 1px solid rgba(255,255,255,0.1); color: var(--text-secondary);
  transition: all 0.3s; margin-left: auto;
}
@media (min-width: 1024px) { .mobile-menu-btn { display: none; } }
.mobile-menu-btn:hover { border-color: rgba(201,168,76,0.4); color: var(--text-primary); }

#mobile-nav {
  display: none; position: fixed; top: 72px; left: 0; right: 0;
  background: rgba(7,11,30,0.97); backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.07); z-index: 29; padding: 1rem 1.5rem 1.5rem;
}
#mobile-nav.open { display: block; }
#mobile-nav a {
  display: block; padding: 0.75rem 0; border-bottom: 1px solid rgba(255,255,255,0.05);
  font-family: 'Poppins', sans-serif; font-size: 0.95rem; color: var(--text-secondary);
}
#mobile-nav a:last-child { border-bottom: none; }
#mobile-nav a:hover { color: #00E5D4; }

/* =====================================================
   HERO
   ===================================================== */
#hero { width: 100%; overflow-x: hidden; }
.hero-banner {
  position: relative; width: 100%; height: clamp(220px, 50vw, 680px);
  margin-top: 24px; overflow: hidden;
}
.hero-banner-img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: center;
}
.hero-banner-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #0D1B4B 0%, #1A0E3B 40%, #0B2040 70%, #070B1E 100%);
}
.hero-blob {
  position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.35;
}
.hero-blob-1 { width: 45%; height: 70%; top: -20%; left: 5%;    background: radial-gradient(circle, #00E5D4 0%, transparent 70%); animation: aurora-blob-1 18s ease-in-out infinite; }
.hero-blob-2 { width: 40%; height: 80%; top: 10%;  right: 5%;   background: radial-gradient(circle, #E91E8C 0%, transparent 70%); animation: aurora-blob-2 22s ease-in-out infinite; }
.hero-blob-3 { width: 30%; height: 60%; bottom: -10%; left: 40%; background: radial-gradient(circle, #A064FF 0%, transparent 70%); animation: aurora-blob-3 16s ease-in-out infinite; }

.hero-initials {
  position: absolute; bottom: -2%; left: 50%; transform: translateX(-50%);
  font-family: 'Baloo 2', cursive; font-size: clamp(8rem, 22vw, 22rem);
  font-weight: 800; line-height: 1;
  background: linear-gradient(180deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.01) 100%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  user-select: none; letter-spacing: -0.05em; white-space: nowrap; pointer-events: none;
}
.hero-fade-top    { position: absolute; inset-x: 0; top: 0; height: 80px; background: linear-gradient(to bottom, #080C1E 0%, transparent 100%); pointer-events: none; }
.hero-fade-left   { position: absolute; inset-y: 0; left: 0; width: 12%;  background: linear-gradient(to right, #080C1E 0%, transparent 100%); pointer-events: none; }
.hero-fade-right  { position: absolute; inset-y: 0; right: 0; width: 12%; background: linear-gradient(to left,  #080C1E 0%, transparent 100%); pointer-events: none; }
.hero-fade-bottom { position: absolute; inset-x: 0; bottom: 0; height: 260px; pointer-events: none; background: linear-gradient(to bottom, transparent 0%, rgba(8,12,30,0.18) 22%, rgba(8,12,30,0.5) 44%, rgba(8,12,30,0.78) 66%, rgba(8,12,30,0.94) 84%, #080C1E 100%); }

.hero-content { position: relative; z-index: 10; margin-top: -40px; }
.hero-title-wrap { display: flex; justify-content: center; text-align: center; padding: 2.5rem 4vw 0; }
.hero-title {
  font-family: 'Baloo 2', cursive; font-size: clamp(2rem, 7vw, 7rem); line-height: 1;
  letter-spacing: -0.01em; word-break: break-word;
  opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease;
}
.hero-title.visible { opacity: 1; transform: translateY(0); }
.hero-title .cursor { display: inline-block; animation: blink 1.2s step-end infinite; color: #E91E8C; opacity: 0.8; margin-left: 0.2rem; }
@keyframes blink { 0%,100%{opacity:0.8} 50%{opacity:0} }

.hero-divider {
  height: 2px; width: 80px; border-radius: 999px; margin: 1.5rem auto 0;
  background: linear-gradient(90deg, #00E5D4, #E91E8C, transparent);
  transform: scaleX(0); transition: transform 0.8s 0.4s ease;
}
.hero-divider.visible { transform: scaleX(1); }

.hero-identity {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  gap: 2rem; padding: 1.5rem 1.5rem 3.5rem; max-width: 1000px; margin: 0 auto;
}
.hero-anim { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.hero-anim.visible { opacity: 1; transform: translateY(0); }

.hero-label { font-family: 'Poppins', sans-serif; font-size: 0.85rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.25em; color: var(--text-muted); margin-bottom: 0.75rem; }
.hero-roles { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 0.75rem 1.5rem; font-family: 'Poppins', sans-serif; font-size: clamp(1.1rem, 3vw, 2.2rem); font-weight: 500; }
.hero-role-item { display: flex; align-items: center; gap: 0.5rem; }
.hero-role-dot { opacity: 0.35; color: white; font-weight: 300; }

.expertise-list { display: flex; flex-direction: column; gap: 0.75rem; width: 100%; max-width: 480px; text-align: left; }
.expertise-item { display: flex; align-items: flex-start; gap: 0.75rem; }
.expertise-icon { flex-shrink: 0; margin-top: 2px; }
.expertise-text { font-family: 'Inter', sans-serif; font-size: clamp(0.9rem, 2vw, 1.3rem); font-weight: 400; line-height: 1.5; }

.hero-desc { font-family: 'Inter', sans-serif; font-size: clamp(0.9rem, 1.7vw, 1.15rem); color: var(--text-secondary); line-height: 1.95; max-width: 600px; }
.hero-ctas { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.75rem 1.75rem;
  border-radius: 999px; font-family: 'Poppins', sans-serif; font-size: 0.875rem;
  font-weight: 700; letter-spacing: 0.04em;
  background: linear-gradient(135deg, #7A5C10, #C9A84C, #E8C96A, #C9A84C);
  background-size: 200%; color: #050A1A; transition: all 0.5s;
}
.btn-primary:hover { box-shadow: 0 0 24px rgba(201,168,76,0.4); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.75rem 1.75rem;
  border-radius: 999px; font-family: 'Poppins', sans-serif; font-size: 0.875rem; font-weight: 500;
  border: 1px solid rgba(201,168,76,0.4); color: var(--text-gold); transition: all 0.3s;
}
.btn-secondary:hover { background: rgba(201,168,76,0.1); border-color: rgba(201,168,76,0.7); }

.hero-scroll { display: flex; flex-direction: column; align-items: center; gap: 6px; padding-bottom: 2rem; opacity: 0; transition: opacity 1.5s 1.5s ease; }
.hero-scroll.visible { opacity: 1; }
.hero-scroll span { font-size: 0.58rem; text-transform: uppercase; letter-spacing: 0.22em; color: var(--text-muted); }
.scroll-chevron { animation: bounce 2s ease-in-out infinite; color: var(--text-muted); }
@keyframes bounce { 0%,100%{transform:translateY(0)} 50%{transform:translateY(6px)} }

/* =====================================================
   STATS SECTION
   ===================================================== */
.stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
@media (min-width: 1024px) { .stats-grid { grid-template-columns: repeat(4, 1fr); gap: 1.5rem; } }
.stat-card { padding: 1.75rem; text-align: center; transition: all 0.3s; cursor: default; }
.stat-card:hover.glow-gold { box-shadow: 0 0 30px rgba(201,168,76,0.18); border-color: rgba(201,168,76,0.3); }
.stat-card:hover.glow-blue { box-shadow: 0 0 30px rgba(0,180,216,0.18); border-color: rgba(41,82,204,0.3); }
.stat-icon { width: 3rem; height: 3rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem; }
.stat-number { font-family: 'Inter', sans-serif; font-size: 3.5rem; font-weight: 700; line-height: 1; }
.stat-label { font-family: 'Inter', sans-serif; font-size: 0.95rem; font-weight: 600; color: var(--text-primary); margin-top: 0.75rem; }
.stat-sublabel { font-family: 'Inter', sans-serif; font-size: 0.8rem; color: var(--text-muted); margin-top: 0.25rem; }

/* =====================================================
   PROJECTS / BOOKS-STYLE LIST CARDS
   ===================================================== */
.project-row { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }
@media (min-width: 640px)  { .project-row { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .project-row { grid-template-columns: repeat(3, 1fr); } }
.project-card {
  display: flex; flex-direction: column; gap: 0.875rem; padding: 1.5rem;
  border-radius: 1rem; border: 1px solid; width: 100%; transition: all 0.3s;
  text-decoration: none;
}
.project-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,0.35); }
.project-icon { flex-shrink: 0; width: 2.75rem; height: 2.75rem; border-radius: 0.75rem; display: flex; align-items: center; justify-content: center; }
.project-info { flex: 1; min-width: 0; }
.project-title { font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 1rem; color: var(--text-primary); line-height: 1.3; transition: color 0.2s; }
.project-card:hover .project-title { color: var(--accent-teal); }
.project-desc { font-family: 'Inter', sans-serif; font-size: 0.82rem; color: var(--text-secondary); margin-top: 0.375rem; line-height: 1.6; }
.project-tags { display: flex; flex-wrap: wrap; gap: 0.375rem; margin-top: auto; padding-top: 0.25rem; }
.project-meta { display: flex; align-items: center; justify-content: space-between; margin-top: 0.25rem; }

/* =====================================================
   STUDIOS / EMPIRE CARDS
   ===================================================== */
.studios-grid { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }
@media (min-width: 640px)  { .studios-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .studios-grid { grid-template-columns: repeat(3, 1fr); } }
.studio-card {
  border-radius: 1rem; padding: 1.5rem; display: flex; flex-direction: column; gap: 1rem;
  border: 1px solid rgba(255,255,255,0.07); background: rgba(255,255,255,0.03);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05); transition: all 0.3s;
}
.studio-card:hover { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.14); }
.studio-icon { width: 3.5rem; height: 3.5rem; border-radius: 1rem; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 1.75rem; transition: transform 0.3s; }
.studio-card:hover .studio-icon { transform: scale(1.1); }
.studio-name { font-family: 'Inter', sans-serif; font-size: 1rem; font-weight: 700; color: var(--text-primary); line-height: 1.3; transition: color 0.2s; }
.studio-card:hover .studio-name { color: #00E5D4; }
.studio-desc { font-size: 0.8rem; color: var(--text-muted); line-height: 1.6; }
.studio-link { display: inline-flex; align-items: center; gap: 0.375rem; font-family: 'Poppins', sans-serif; font-size: 0.78rem; font-weight: 500; color: #00B4D8; padding-top: 0.5rem; border-top: 1px solid rgba(255,255,255,0.06); margin-top: auto; transition: color 0.2s; }
.studio-link:hover { color: #00E5D4; }

/* =====================================================
   SKILLS / SERVICES GRID
   ===================================================== */
.skills-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 768px)  { .skills-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1280px) { .skills-grid { grid-template-columns: repeat(3, 1fr); } }
.skill-card { height: 100%; padding: 1.75rem; cursor: default; transition: all 0.3s; }
.skill-card:hover { background: rgba(255,255,255,0.05); }
.skill-card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.25rem; }
.skill-icon { width: 3rem; height: 3rem; border-radius: 1rem; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; }
.skill-title { font-family: 'Inter', sans-serif; font-size: 1.1rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.5rem; transition: color 0.2s; }
.skill-card:hover .skill-title { color: var(--text-gold); }
.skill-desc { font-family: 'Inter', sans-serif; font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 1rem; }
.skill-list { list-style: none; margin-bottom: 1.25rem; }
.skill-list li { display: flex; align-items: center; gap: 0.5rem; font-size: 0.78rem; color: var(--text-muted); margin-bottom: 0.375rem; }
.skill-list li .dot { width: 6px; height: 6px; border-radius: 50%; background: #C9A84C; flex-shrink: 0; }

/* =====================================================
   TESTIMONIALS
   ===================================================== */
.testimonial-wrap { max-width: 780px; margin: 0 auto; }
.testimonial-card { padding: 2.25rem; text-align: center; transition: all 0.3s; }
.testimonial-quote { font-family: 'Inter', sans-serif; font-size: clamp(1rem, 2.2vw, 1.3rem); font-style: italic; color: var(--text-primary); line-height: 1.85; margin-bottom: 2rem; }
.testimonial-stars { display: flex; justify-content: center; gap: 0.25rem; margin-bottom: 1rem; }
.testimonial-author { font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 0.875rem; }
.testimonial-role { font-size: 0.78rem; color: var(--text-secondary); margin-top: 0.125rem; }
.testimonial-nav { display: flex; align-items: center; justify-content: center; gap: 1.25rem; margin-top: 2rem; }
.testimonial-nav-btn { width: 2.5rem; height: 2.5rem; border-radius: 50%; border: 1px solid var(--border-medium); display: flex; align-items: center; justify-content: center; color: var(--text-secondary); transition: all 0.2s; }
.testimonial-nav-btn:hover { border-color: rgba(201,168,76,0.4); color: var(--text-gold); }
.testimonial-dots { display: flex; gap: 0.5rem; align-items: center; }
.testimonial-dot { border-radius: 999px; height: 8px; background: rgba(255,255,255,0.2); transition: all 0.3s; cursor: pointer; }
.testimonial-dot.active { width: 24px; background: #C9A84C; }
.testimonial-dot:not(.active) { width: 8px; }
.testimonial-dot:not(.active):hover { background: rgba(201,168,76,0.4); }

/* =====================================================
   CSR / GIVING BACK
   ===================================================== */
.csr-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 768px) { .csr-grid { grid-template-columns: repeat(3, 1fr); } }
.csr-card { padding: 1.75rem; height: 100%; transition: all 0.3s; }
.csr-card:hover { box-shadow: 0 0 30px rgba(201,168,76,0.1); border-color: rgba(201,168,76,0.2); }
.csr-icon { width: 3rem; height: 3rem; border-radius: 1rem; display: flex; align-items: center; justify-content: center; margin-bottom: 1.25rem; font-size: 1.4rem; }
.csr-title { font-family: 'Inter', sans-serif; font-weight: 600; font-size: 1.05rem; color: var(--text-primary); margin-bottom: 0.75rem; }
.csr-desc { font-family: 'Inter', sans-serif; font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; }

/* =====================================================
   BLOG CARDS
   ===================================================== */
.blog-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 768px) { .blog-grid { grid-template-columns: repeat(3, 1fr); } }
.blog-card { display: block; height: 100%; overflow: hidden; transition: all 0.3s; }
.blog-card:hover { box-shadow: 0 0 30px rgba(0,180,216,0.1); border-color: rgba(0,180,216,0.2); transform: translateY(-3px); }
.blog-card-top { padding: 1.25rem 1.25rem 0; display: flex; align-items: center; justify-content: space-between; }
.blog-read-time { display: flex; align-items: center; gap: 0.25rem; font-size: 0.75rem; color: var(--text-muted); }
.blog-card-body { padding: 1.25rem; }
.blog-title { font-family: 'Inter', sans-serif; font-size: 1rem; font-weight: 600; color: var(--text-primary); line-height: 1.4; margin-bottom: 0.75rem; transition: color 0.2s; }
.blog-card:hover .blog-title { color: var(--text-gold); }
.blog-excerpt { font-family: 'Inter', sans-serif; font-size: 0.875rem; color: var(--text-secondary); line-height: 1.65; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 0.75rem; }
.blog-footer { display: flex; align-items: center; justify-content: space-between; padding-top: 0.5rem; border-top: 1px solid rgba(255,255,255,0.05); }
.blog-date { font-size: 0.75rem; color: var(--text-muted); }
.blog-read-more { display: flex; align-items: center; gap: 0.25rem; font-size: 0.75rem; color: var(--text-gold); transition: gap 0.2s; }
.blog-card:hover .blog-read-more { gap: 0.5rem; }

/* =====================================================
   FOOTER
   ===================================================== */
#site-footer { position: relative; overflow: hidden; background: rgba(7,11,30,0.88); }
.footer-newsletter { position: relative; border-bottom: 1px solid rgba(255,255,255,0.05); }
.footer-newsletter-inner { display: flex; flex-direction: column; gap: 1rem; padding: 1.25rem 0; align-items: center; max-width: 860px; margin: 0 auto; }
@media (min-width: 640px) { .footer-newsletter-inner { flex-direction: row; } }
.newsletter-label { flex-shrink: 0; display: flex; align-items: center; gap: 0.75rem; }
.newsletter-form { display: flex; gap: 0.625rem; flex: 1; width: 100%; }
.newsletter-form input { flex: 1; padding: 0.75rem 1.25rem; border-radius: 1rem; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.09); color: white; font-family: 'Inter', sans-serif; font-size: 0.875rem; outline: none; transition: border-color 0.2s; }
.newsletter-form input::placeholder { color: var(--text-muted); }
.newsletter-form input:focus { border-color: rgba(0,180,216,0.45); }
.newsletter-form button { flex-shrink: 0; width: 2.75rem; height: 2.75rem; border-radius: 1rem; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #00B4D8, #00E5D4); transition: all 0.3s; }
.newsletter-form button:hover { box-shadow: 0 0 22px rgba(0,180,216,0.45); }

.footer-columns { display: grid; grid-template-columns: 1fr; gap: 2.5rem; padding: 3.5rem 0 4rem; }
@media (min-width: 640px)  { .footer-columns { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) {
  .footer-columns { grid-template-columns: repeat(6, minmax(0, 1fr)); column-gap: 2.25rem; row-gap: 2rem; }
  .footer-columns > div:first-child { grid-column: 1 / -1; border-bottom: 1px solid rgba(255,255,255,0.06); padding-bottom: 2rem; margin-bottom: 0.5rem; }
  .footer-columns > div:nth-child(2) { grid-column: 1 / 3; }
  .footer-columns > div:nth-child(3) { grid-column: 3 / 5; }
  .footer-columns > div:nth-child(4) { grid-column: 5 / 7; }
  .footer-columns > div:not(:first-child) { justify-self: center; text-align: center; }
}
.footer-brand-logo { display: inline-flex; align-items: center; gap: 1rem; text-decoration: none; margin-bottom: 1.5rem; }
.footer-brand-avatar { width: 64px; height: 64px; border-radius: 50%; border: 2px solid rgba(0,180,216,0.3); background: linear-gradient(135deg, #00E5D4, #0070FF, #E91E8C); display: flex; align-items: center; justify-content: center; font-family: 'Baloo 2', cursive; font-size: 1.5rem; font-weight: 800; color: white; flex-shrink: 0; object-fit: cover; overflow: hidden; }
img.footer-brand-avatar { object-fit: cover; }
.footer-brand-name { font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 1.1rem; background: linear-gradient(to right, #00E5D4, #00B4D8, #E91E8C); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; line-height: 1.2; }
.footer-brand-tagline { font-family: 'Inter', sans-serif; font-size: 0.72rem; color: var(--text-muted); }
.footer-quote { border-left: 2px solid rgba(0,229,212,0.35); padding-left: 1rem; margin-bottom: 1rem; }
.footer-quote p { font-family: 'Inter', sans-serif; font-style: italic; font-size: 0.875rem; color: #00E5D4; line-height: 1.7; }
.footer-bio { display: none; }
.footer-columns > div:first-child { display: flex; flex-direction: column; align-items: center; text-align: center; }
.footer-columns > div:first-child .footer-brand-logo { justify-content: center; }
.footer-columns > div:first-child .footer-socials { justify-content: center; }
.footer-columns > div:not(:first-child) { text-align: center; }
.footer-columns > div:not(:first-child) .footer-col-line { margin-left: auto; margin-right: auto; }
.footer-columns > div:not(:first-child) .footer-nav-list { align-items: center; }
.footer-columns > div:not(:first-child) .footer-nav-link { justify-content: center; }
.footer-socials { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1rem; }
.footer-social-btn { width: 2.25rem; height: 2.25rem; border-radius: 0.625rem; border: 1px solid rgba(255,255,255,0.07); display: flex; align-items: center; justify-content: center; color: var(--text-muted); text-decoration: none; transition: all 0.3s; }
.footer-social-btn:hover { border-color: rgba(0,180,216,0.4); color: #00E5D4; background: rgba(0,180,216,0.08); box-shadow: 0 0 14px rgba(0,180,216,0.18); }
.footer-col-head { font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.22em; color: var(--text-primary); opacity: 0.8; margin-bottom: 0.75rem; }
.footer-col-line { height: 1px; width: 2rem; background: linear-gradient(to right, #00B4D8, transparent); margin-bottom: 1.25rem; }
.footer-nav-list { display: flex; flex-direction: column; gap: 0.625rem; }
.footer-nav-link { display: flex; align-items: center; gap: 0.5rem; font-family: 'Inter', sans-serif; font-size: 0.85rem; color: var(--text-muted); transition: color 0.2s; }
.footer-nav-link:hover { color: #00E5D4; }
.footer-nav-link svg { transition: transform 0.2s; color: rgba(0,180,216,0.35); }
.footer-nav-link:hover svg { transform: translateX(2px); color: #00E5D4; }
.footer-contact-item { display: flex; align-items: center; justify-content: center; gap: 0.625rem; margin-bottom: 0.625rem; color: var(--text-muted); text-decoration: none; }
.footer-contact-item:hover { color: #00E5D4; }
.footer-contact-icon { width: 1.625rem; height: 1.625rem; border-radius: 0.5rem; border: 1px solid rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; background: rgba(255,255,255,0.02); }
.footer-contact-text { font-family: 'Inter', sans-serif; font-size: 0.84rem; }

.footer-legal-bar { border-top: 1px solid rgba(255,255,255,0.04); background: rgba(0,0,0,0.18); }
.footer-legal-links { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; padding: 1rem 0; }
.footer-legal-link { font-family: 'Inter', sans-serif; font-size: 0.72rem; color: var(--text-muted); padding: 0.375rem 0.625rem; border-radius: 0.5rem; transition: all 0.2s; white-space: nowrap; }
.footer-legal-link:hover { color: #00E5D4; background: rgba(0,229,212,0.07); }
.footer-legal-sep { font-size: 0.75rem; color: rgba(255,255,255,0.08); user-select: none; margin: 0 0.125rem; }
.footer-copyright { display: flex; align-items: center; justify-content: center; gap: 0.5rem; padding: 1rem 0; font-family: 'Inter', sans-serif; font-size: 0.75rem; color: var(--text-muted); flex-wrap: wrap; text-align: center; }

/* =====================================================
   CHAT / APP FAB
   ===================================================== */
.chat-fab { position: fixed; bottom: 1.5rem; right: 1rem; z-index: 50; }
@media (min-width: 640px) { .chat-fab { right: 1.5rem; } }
.chat-fab a { position: relative; width: 3.5rem; height: 3.5rem; border-radius: 50%; background: linear-gradient(135deg, #00B4D8, #00E5D4); display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 20px rgba(0,180,216,0.4); text-decoration: none; }
@media (min-width: 768px) { .chat-fab a { width: 4rem; height: 4rem; } }
.chat-fab-ping { position: absolute; inset: 0; border-radius: 50%; background: #00B4D8; animation: ping 2s cubic-bezier(0,0,0.2,1) infinite; }
@keyframes ping { 0%{transform:scale(1);opacity:0.4} 75%,100%{transform:scale(1.6);opacity:0} }

/* =====================================================
   SKILL CARD — progress bar variant
   ===================================================== */
.skill-name { font-family: 'Inter', sans-serif; font-weight: 700; font-size: 1rem; color: var(--text-primary); margin: 1rem 0 0.5rem; }
.skill-level { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.75rem; }
.skill-bar { flex: 1; height: 5px; border-radius: 999px; background: rgba(255,255,255,0.07); overflow: hidden; }
.skill-bar-fill { height: 100%; border-radius: 999px; transition: width 1.2s ease; }
.skill-percent { font-family: 'Poppins', sans-serif; font-size: 0.75rem; font-weight: 600; white-space: nowrap; }

/* =====================================================
   TESTIMONIALS — flat multi-card layout (about page)
   ===================================================== */
.testimonials-track { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 768px)  { .testimonials-track { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1280px) { .testimonials-track { grid-template-columns: repeat(3, 1fr); } }
.testimonial-card { padding: 1.75rem; transition: all 0.3s; }
.testimonial-stars { font-size: 0.88rem; color: #C9A84C; margin-bottom: 0.875rem; }
.testimonial-text { font-family: 'Inter', sans-serif; font-size: 0.88rem; color: var(--text-secondary); line-height: 1.75; margin-bottom: 1.25rem; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 0.75rem; }
.testimonial-avatar { width: 2.25rem; height: 2.25rem; border-radius: 50%; flex-shrink: 0; display: flex; align-items: center; justify-content: center; font-family: 'Inter', sans-serif; font-weight: 700; font-size: 0.85rem; color: white; }
.testimonial-name { font-family: 'Inter', sans-serif; font-weight: 700; font-size: 0.85rem; color: var(--text-primary); }
.testimonial-role { font-size: 0.75rem; color: var(--text-muted); margin-top: 1px; }

/* =====================================================
   PAGE HERO AURORA BLOBS
   ===================================================== */
.aurora-blob { position: absolute; border-radius: 50%; filter: blur(80px); pointer-events: none; opacity: 0.35; }
.aurora-1 { width: 500px; height: 500px; background: radial-gradient(circle, rgba(0,229,212,0.3), transparent 70%); top: -150px; left: -100px; }
.aurora-2 { width: 400px; height: 400px; background: radial-gradient(circle, rgba(233,30,140,0.25), transparent 70%); bottom: -100px; right: -50px; }

/* =====================================================
   PROJECT LINK BUTTON
   ===================================================== */
.project-link-btn { display: inline-flex; align-items: center; gap: 0.375rem; font-family: 'Poppins', sans-serif; font-size: 0.8rem; font-weight: 600; }
.project-link-btn svg { transition: transform 0.2s; }
.project-link-btn:hover svg { transform: translate(2px,-2px); }