/* ==========================================================================
   Kapate Consultancy — Premium Design System v2.0
   ========================================================================== */

/* ---- Root Tokens ---- */
:root {
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:    'Courier New', monospace;

  --max-width: 1240px;
  --header-h:  76px;

  --r-xs:   6px;
  --r-sm:   10px;
  --r-md:   16px;
  --r-lg:   22px;
  --r-xl:   30px;
  --r-full: 9999px;

  --ease-fast:   0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --ease-base:   0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --ease-slow:   0.6s  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: 0.5s  cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ---- Dark Theme (default) ---- */
body.dark-theme {
  --bg:          #060b18;
  --bg-alt:      #0b1120;
  --surface:     #111827;
  --surface-2:   #1a2335;
  --text:        #f0f4ff;
  --text-muted:  #7c8ba1;
  --text-dim:    #3d4d61;

  --accent:      #3b82f6;
  --accent-lt:   #60a5fa;
  --accent-glow: rgba(59,130,246,0.25);
  --accent-dim:  rgba(59,130,246,0.10);
  --gold:        #f59e0b;
  --gold-dim:    rgba(245,158,11,0.15);

  --border:        rgba(255,255,255,0.07);
  --border-accent: rgba(96,165,250,0.30);
  --glass-bg:      rgba(11,17,32,0.88);
  --glass-border:  rgba(255,255,255,0.06);

  --sh-sm:   0 2px 8px  rgba(0,0,0,0.35);
  --sh-md:   0 8px 28px rgba(0,0,0,0.40);
  --sh-lg:   0 20px 60px rgba(0,0,0,0.55);
  --sh-glow: 0 0 35px rgba(59,130,246,0.20);

  --grad-hero:   radial-gradient(ellipse 80% 55% at 50% -5%, rgba(59,130,246,0.13) 0%, transparent 60%), #060b18;
  --grad-accent: linear-gradient(135deg, #2563eb 0%, #60a5fa 100%);
  --grad-gold:   linear-gradient(135deg, #d97706 0%, #fbbf24 100%);
  --grad-text:   linear-gradient(135deg, #60a5fa 0%, #a78bfa 55%, #f0abfc 100%);
  --grad-green:  linear-gradient(135deg, #059669 0%, #34d399 100%);
}

/* ---- Light Theme ---- */
body.light-theme {
  --bg:          #f8fafc;
  --bg-alt:      #f1f5f9;
  --surface:     #ffffff;
  --surface-2:   #f8fafc;
  --text:        #0f172a;
  --text-muted:  #64748b;
  --text-dim:    #cbd5e1;

  --accent:      #2563eb;
  --accent-lt:   #3b82f6;
  --accent-glow: rgba(37,99,235,0.18);
  --accent-dim:  rgba(37,99,235,0.08);
  --gold:        #d97706;
  --gold-dim:    rgba(217,119,6,0.10);

  --border:        rgba(15,23,42,0.09);
  --border-accent: rgba(37,99,235,0.28);
  --glass-bg:      rgba(248,250,252,0.92);
  --glass-border:  rgba(15,23,42,0.07);

  --sh-sm:   0 2px 8px  rgba(0,0,0,0.06);
  --sh-md:   0 8px 28px rgba(0,0,0,0.08);
  --sh-lg:   0 20px 60px rgba(0,0,0,0.10);
  --sh-glow: 0 0 35px rgba(37,99,235,0.12);

  --grad-hero:   radial-gradient(ellipse 80% 55% at 50% -5%, rgba(37,99,235,0.07) 0%, transparent 60%), #f8fafc;
  --grad-accent: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  --grad-gold:   linear-gradient(135deg, #d97706 0%, #f59e0b 100%);
  --grad-text:   linear-gradient(135deg, #2563eb 0%, #7c3aed 55%, #db2777 100%);
  --grad-green:  linear-gradient(135deg, #059669 0%, #34d399 100%);
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.65;
  overflow-x: hidden;
  transition: background-color 0.4s ease, color 0.4s ease;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, textarea, select { font-family: inherit; }

/* ==========================================================================
   KEYFRAMES
   ========================================================================== */
@keyframes float    { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-12px)} }
@keyframes float-r  { 0%,100%{transform:translateY(0)} 50%{transform:translateY(12px)} }
@keyframes blink    { 0%,100%{opacity:1} 50%{opacity:0} }
@keyframes spin     { to{transform:rotate(360deg)} }
@keyframes fade-up  { from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:none} }
@keyframes slide-r  { from{opacity:0;transform:translateX(20px)} to{opacity:1;transform:none} }
@keyframes cursor   { 0%,100%{opacity:1} 50%{opacity:0} }
@keyframes glow-p   { 0%,100%{box-shadow:0 0 20px var(--accent-glow)} 50%{box-shadow:0 0 40px var(--accent-glow),0 0 70px rgba(59,130,246,0.12)} }
@keyframes ping     { 0%{transform:scale(1);opacity:0.6} 100%{transform:scale(2.4);opacity:0} }
@keyframes shimmer  { 0%{background-position:-200% center} 100%{background-position:200% center} }
@keyframes ripple   { 0%{transform:scale(0);opacity:0.5} 100%{transform:scale(4);opacity:0} }
@keyframes wa-pulse { 0%,100%{box-shadow:0 0 0 0 rgba(37,211,102,0.4)} 50%{box-shadow:0 0 0 12px rgba(37,211,102,0)} }

/* ==========================================================================
   SCROLL PROGRESS
   ========================================================================== */
#scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2.5px;
  background: var(--grad-accent);
  z-index: 9999;
  width: 0%;
  transition: width 0.1s linear;
  box-shadow: 0 0 8px rgba(96,165,250,0.6);
}

/* ==========================================================================
   LAYOUT
   ========================================================================== */
.container   { max-width: var(--max-width); margin: 0 auto; padding: 0 28px; }
.section-pad { padding: 100px 0; }
.section-sm  { padding: 70px 0; }
.bg-alt      { background: var(--bg-alt); }
.text-center { text-align: center; }
.flex-center { display: flex; align-items: center; justify-content: center; }

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */
h1,h2,h3,h4 { font-family: var(--font-heading); line-height: 1.15; font-weight: 700; }
h1 { font-size: clamp(2.4rem, 5.5vw, 4.6rem); letter-spacing: -0.04em; font-weight: 900; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.9rem); letter-spacing: -0.025em; }
h3 { font-size: clamp(1.15rem, 2vw, 1.55rem); }
h4 { font-size: 1rem; }
p  { line-height: 1.7; }

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

.section-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.13em; text-transform: uppercase;
  color: var(--accent-lt);
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  padding: 5px 14px; border-radius: var(--r-full);
  margin-bottom: 18px;
}
.section-tag::before {
  content: ''; width: 6px; height: 6px;
  background: var(--accent-lt); border-radius: 50%;
  animation: blink 1.8s ease infinite;
}

.section-title  { margin-bottom: 14px; }
.section-desc   { font-size: 1.02rem; color: var(--text-muted); max-width: 580px; margin: 0 auto; line-height: 1.75; }
.section-header { margin-bottom: 56px; }

/* ==========================================================================
   REVEAL ANIMATIONS
   ========================================================================== */
.reveal-up    { opacity: 0; transform: translateY(44px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-left  { opacity: 0; transform: translateX(-44px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-right { opacity: 0; transform: translateX(44px);  transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-up.active, .reveal-left.active, .reveal-right.active { opacity: 1; transform: none; }
.d1 { transition-delay: 0.10s !important; }
.d2 { transition-delay: 0.20s !important; }
.d3 { transition-delay: 0.30s !important; }
.d4 { transition-delay: 0.40s !important; }
.d5 { transition-delay: 0.50s !important; }
.d6 { transition-delay: 0.60s !important; }

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 28px; border-radius: var(--r-full);
  font-size: 0.9rem; font-weight: 600; border: none; outline: none;
  cursor: pointer; position: relative; overflow: hidden;
  transition: all var(--ease-base); white-space: nowrap;
  font-family: var(--font-body);
}
.btn::after {
  content: ''; position: absolute; inset: 0;
  background: rgba(255,255,255,0.10); opacity: 0;
  transition: opacity var(--ease-fast);
}
.btn:hover::after { opacity: 1; }

.btn-primary {
  background: var(--grad-accent); color: #fff;
  box-shadow: 0 4px 22px var(--accent-glow);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px var(--accent-glow); }
.btn-primary:active { transform: translateY(0); }

.btn-outline {
  background: transparent; color: var(--text);
  border: 1.5px solid var(--border-accent);
}
.btn-outline:hover {
  background: var(--accent-dim);
  border-color: var(--accent-lt); color: var(--accent-lt);
  transform: translateY(-2px);
}

.btn-gold {
  background: var(--grad-gold); color: #1a0a00; font-weight: 700;
  box-shadow: 0 4px 22px var(--gold-dim);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(245,158,11,0.35); }

.btn-ghost { background: transparent; color: var(--accent-lt); }
.btn-ghost:hover { background: var(--accent-dim); }

.btn-lg    { padding: 16px 38px; font-size: 1rem; }
.btn-sm    { padding: 8px 18px; font-size: 0.82rem; }
.btn-block { width: 100%; justify-content: center; border-radius: var(--r-md); }

/* ==========================================================================
   HEADER / NAVIGATION
   ========================================================================== */
.header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000; height: var(--header-h);
  transition: all var(--ease-base);
}

/* Glowing accent line at very top */
.header::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 1.5px;
  background: var(--grad-accent);
  opacity: 0;
  transition: opacity var(--ease-base);
  box-shadow: 0 0 12px rgba(59,130,246,0.5);
  z-index: 2;
}

.header.scrolled::before { opacity: 1; }

.header.scrolled {
  background: var(--glass-bg);
  backdrop-filter: blur(28px); -webkit-backdrop-filter: blur(28px);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 4px 32px rgba(0,0,0,0.22);
}

.header-container {
  display: flex; align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

/* ---- Horizontal Logo & Brand ---- */
.logo-area {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  z-index: 2;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}

.logo-text {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--text);
  white-space: nowrap;
}
.logo-accent { color: var(--accent-lt); }


/* ---- Horizontal Nav container (Left-aligned) ---- */
.nav-menu {
  display: flex;
  flex-direction: row;
  align-items: center;
  position: relative;
  left: auto;
  transform: none;
  margin-left: 20px;
  margin-right: auto;
}

.nav-list {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 2px;
  white-space: nowrap;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  padding: 5px 6px;
  box-shadow: 0 2px 14px rgba(0,0,0,0.15);
  backdrop-filter: blur(12px);
  transition: background var(--ease-base), border-color var(--ease-base);
}


.header.scrolled .nav-list {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
}

.nav-link {
  position: relative;
  padding: 6px 12px;
  font-size: 0.81rem; font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--r-full);
  transition: color var(--ease-fast), background var(--ease-fast);
  white-space: nowrap;
}


.nav-link:hover {
  color: var(--text);
  background: var(--accent-dim);
}

.nav-link.active {
  color: var(--accent-lt);
  background: var(--accent-dim);
  font-weight: 600;
}

/* Animated dot indicator on active link */
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 3px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 4px;
  background: var(--accent-lt);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--accent-lt);
  animation: blink 2.2s ease infinite;
}

/* ---- Header right actions ---- */
.header-actions {
  display: flex; align-items: center; gap: 8px;
}

/* Theme toggle */
.theme-toggle-btn {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-full); color: var(--text-muted);
  cursor: pointer; z-index: 10;
  transition: all var(--ease-fast);
}
.theme-toggle-btn:hover {
  color: var(--accent-lt);
  border-color: var(--border-accent);
  background: var(--accent-dim);
  transform: rotate(20deg);
}
body.dark-theme  .sun-icon  { display: block; }
body.dark-theme  .moon-icon { display: none;  }
body.light-theme .sun-icon  { display: none;  }
body.light-theme .moon-icon { display: block; }

/* CTA nav button — glowing primary */
.header-actions .btn-primary {
  font-size: 0.82rem;
  padding: 9px 18px;
  box-shadow: 0 0 18px var(--accent-glow), 0 2px 8px rgba(0,0,0,0.25);
}
.header-actions .btn-primary:hover {
  box-shadow: 0 0 28px var(--accent-glow), 0 4px 16px rgba(0,0,0,0.3);
  transform: translateY(-2px);
}

/* Secondary outline link in nav */
.header-actions .btn-outline {
  font-size: 0.82rem;
  padding: 9px 18px;
}

/* Utility: hide on mobile */
.hide-mobile { }

/* Hamburger */
.menu-toggle {
  display: none; flex-direction: column;
  justify-content: center; align-items: center; gap: 5px;
  width: 38px; height: 38px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-sm); cursor: pointer;
  transition: all var(--ease-fast);
}
.menu-toggle:hover {
  border-color: var(--border-accent);
  background: var(--accent-dim);
}
.bar { display: block; width: 18px; height: 1.5px; background: var(--text); border-radius: 2px; transition: all var(--ease-base); }
.menu-toggle.open .bar:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.menu-toggle.open .bar:nth-child(2) { opacity: 0; transform: scaleX(0); }
.menu-toggle.open .bar:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

.mobile-nav-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.65); z-index: 998;
  opacity: 0; transition: opacity var(--ease-base);
}
.mobile-nav-overlay.show { opacity: 1; }


/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  background: var(--grad-hero);
  overflow: hidden; padding-top: var(--header-h);
}

#particle-canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%; pointer-events: none;
}

.hero-glow-1, .hero-glow-2 {
  position: absolute; border-radius: 50%;
  filter: blur(90px); pointer-events: none;
}
.hero-glow-1 {
  width: 640px; height: 640px;
  background: rgba(59,130,246,0.07);
  top: -200px; right: -80px;
  animation: float 9s ease-in-out infinite;
}
.hero-glow-2 {
  width: 420px; height: 420px;
  background: rgba(167,139,250,0.05);
  bottom: -100px; left: -60px;
  animation: float-r 11s ease-in-out infinite;
}

.hero-container {
  position: relative; z-index: 2; width: 100%;
  min-height: calc(100vh - var(--header-h));
  display: flex; flex-direction: column; justify-content: center;
  padding: 70px 28px 80px;
}

.hero-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
  max-width: var(--max-width); margin: 0 auto; width: 100%;
}

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent-lt); margin-bottom: 22px;
}
.eyebrow-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent-lt);
  box-shadow: 0 0 14px var(--accent-lt);
  animation: blink 1.8s ease infinite;
}

.hero-headline {
  font-size: clamp(2.6rem, 5.2vw, 4.8rem);
  font-weight: 900; line-height: 1.05;
  letter-spacing: -0.04em; margin-bottom: 22px;
}

.hero-typed-wrap {
  font-size: 1.08rem; color: var(--text-muted);
  line-height: 1.65; margin-bottom: 40px;
  min-height: 80px;
}
.typed-prefix { color: var(--text); font-weight: 500; }
.typed-word   { color: var(--accent-lt); font-weight: 700; }
.typed-cursor {
  display: inline-block; width: 2px; height: 1.1em;
  background: var(--accent-lt); margin-left: 2px;
  vertical-align: text-bottom;
  animation: cursor 0.85s step-end infinite;
}

.hero-cta-group { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 44px; }

.hero-trust {
  display: flex; align-items: center; gap: 20px;
  flex-wrap: wrap; color: var(--text-dim);
  font-size: 0.8rem;
}
.trust-sep { width: 1px; height: 22px; background: var(--border); }
.trust-item { display: flex; align-items: center; gap: 6px; }
.trust-item svg { color: var(--gold); }

/* Hero Visual */
.hero-visual { position: relative; }
.hero-card-wrap { position: relative; max-width: 480px; margin: 0 auto; }

.dashboard-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 22px;
  box-shadow: var(--sh-lg);
  animation: float 7s ease-in-out infinite;
  position: relative; overflow: hidden;
}
.dashboard-card::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: var(--grad-accent);
}

.dc-header {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 18px; padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}
.dc-dots { display: flex; gap: 5px; }
.dc-dot  { width: 9px; height: 9px; border-radius: 50%; }
.dc-dot.r { background: #ff5f57; }
.dc-dot.y { background: #febc2e; }
.dc-dot.g { background: #28c840; }
.dc-title {
  font-size: 0.72rem; color: var(--text-muted);
  font-family: var(--font-mono); margin-left: auto;
}

.dc-body pre {
  font-family: var(--font-mono);
  font-size: 0.73rem; line-height: 1.9;
  color: var(--text-muted); overflow: hidden;
}
.dc-body .kw  { color: #818cf8; }
.dc-body .fn  { color: #60a5fa; }
.dc-body .str { color: #34d399; }
.dc-body .cmt { color: #374151; font-style: italic; }
.dc-body .num { color: #fbbf24; }

.hero-stat-float {
  position: absolute; background: var(--surface);
  border: 1px solid var(--border-accent);
  border-radius: var(--r-md); padding: 11px 16px;
  display: flex; align-items: center; gap: 10px;
  box-shadow: var(--sh-md), var(--sh-glow);
  white-space: nowrap; z-index: 5;
}
.hsf-1 { bottom: -18px; left: -28px; animation: float 7s ease-in-out infinite; animation-delay: -2s; }
.hsf-2 { top: -18px;   right: -28px; animation: float-r 8s ease-in-out infinite; animation-delay: -4s; }

.hsf-icon {
  width: 34px; height: 34px; border-radius: var(--r-xs);
  background: var(--accent-dim);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-lt);
}
.hsf-label { font-size: 0.68rem; color: var(--text-muted); line-height: 1; margin-bottom: 2px; }
.hsf-value { font-size: 0.95rem; font-weight: 700; font-family: var(--font-heading); }

/* Scroll Hint */
.scroll-hint-outer {
  position: absolute; bottom: 36px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--text-dim); font-size: 0.7rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  animation: float 2.8s ease-in-out infinite;
}
.scroll-mouse {
  width: 22px; height: 36px;
  border: 1.5px solid var(--border-accent);
  border-radius: 11px; position: relative;
  display: flex; justify-content: center; padding-top: 5px;
}
.scroll-dot {
  width: 3px; height: 7px;
  background: var(--accent-lt); border-radius: 2px;
  animation: float 1.6s ease-in-out infinite;
}

/* ==========================================================================
   TRUST BAR
   ========================================================================== */
.trust-bar {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 18px 0; overflow: hidden;
}
.trust-bar-inner {
  display: flex; align-items: center;
  gap: 40px; justify-content: center; flex-wrap: wrap;
}
.tb-item {
  display: flex; align-items: center; gap: 8px;
  color: var(--text-muted); font-size: 0.82rem;
  font-weight: 500; white-space: nowrap;
}
.tb-item svg { color: var(--accent-lt); }
.tb-item.gold svg { color: var(--gold); }
.tb-divider { width: 1px; height: 20px; background: var(--border); }

/* ==========================================================================
   ABOUT SECTION
   ========================================================================== */
.about-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }

.about-visual { position: relative; }
.about-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl); padding: 36px;
  position: relative; overflow: hidden;
  text-align: center;
}
.about-card::before {
  content: ''; position: absolute;
  top: -1px; right: -1px;
  width: 90px; height: 90px;
  border-top: 2px solid var(--accent-lt);
  border-right: 2px solid var(--accent-lt);
  border-radius: 0 var(--r-xl) 0 0;
}
.about-card::after {
  content: ''; position: absolute;
  bottom: 0; left: 0; right: 0; height: 3px;
  background: var(--grad-accent);
}

.about-circle {
  width: 150px; height: 150px; border-radius: 50%;
  background: var(--grad-accent);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  margin: 0 auto 28px;
  box-shadow: 0 0 60px var(--accent-glow);
}
.circle-num   { font-family: var(--font-heading); font-size: 2.6rem; font-weight: 900; color: #fff; line-height: 1; }
.circle-label { font-size: 0.68rem; color: rgba(255,255,255,0.8); letter-spacing: 0.06em; margin-top: 2px; }

.about-values { display: flex; flex-direction: column; gap: 12px; margin-top: 24px; }
.value-pill {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg-alt); border: 1px solid var(--border);
  border-radius: var(--r-md); padding: 10px 14px;
  font-size: 0.84rem; color: var(--text-muted);
}
.value-pill svg { color: var(--accent-lt); flex-shrink: 0; }

.founder-card {
  background: var(--surface-2); border: 1px solid var(--border-accent);
  border-radius: var(--r-md); padding: 18px;
  display: flex; align-items: center; gap: 14px;
  margin-top: 20px;
}
.founder-avatar {
  width: 50px; height: 50px; border-radius: 50%;
  background: var(--grad-accent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-size: 1.1rem; font-weight: 800;
  color: #fff; flex-shrink: 0;
}
.founder-name  { font-size: 0.92rem; font-weight: 700; margin-bottom: 2px; }
.founder-role  { font-size: 0.76rem; color: var(--text-muted); }
.founder-badge {
  margin-left: auto; background: var(--gold-dim); color: var(--gold);
  font-size: 0.68rem; font-weight: 700; padding: 3px 10px;
  border-radius: var(--r-full); border: 1px solid rgba(245,158,11,0.3);
  white-space: nowrap;
}

/* About text */
.about-text { padding-top: 8px; }
.about-lead  { font-size: 1.02rem; color: var(--text-muted); line-height: 1.75; margin-bottom: 32px; }

.pillars     { display: flex; flex-direction: column; gap: 18px; margin-bottom: 32px; }
.pillar      { display: flex; gap: 14px; align-items: flex-start; }
.pillar-icon {
  width: 44px; height: 44px; min-width: 44px;
  background: var(--accent-dim); border: 1px solid var(--border-accent);
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-lt);
}
.pillar-body h4  { font-size: 0.94rem; margin-bottom: 4px; }
.pillar-body p   { font-size: 0.84rem; color: var(--text-muted); line-height: 1.6; }

/* ==========================================================================
   STATS SECTION
   ========================================================================== */
.stats-section {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 56px 0;
}
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.stat-item  { text-align: center; padding: 28px 20px; position: relative; }
.stat-item:not(:last-child)::after {
  content: ''; position: absolute;
  right: 0; top: 22%; bottom: 22%;
  width: 1px; background: var(--border);
}
.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem,4vw,3.6rem);
  font-weight: 900; line-height: 1; margin-bottom: 8px;
  background: var(--grad-accent);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-suffix { font-size: 1.5rem; font-family: var(--font-heading); font-weight: 900; }
.stat-label  { font-size: 0.8rem; color: var(--text-muted); font-weight: 500; letter-spacing: 0.03em; }

/* ==========================================================================
   SERVICES SECTION
   ========================================================================== */
.services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }

.service-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 30px 26px;
  transition: all var(--ease-base); position: relative; overflow: hidden;
  cursor: default;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--grad-accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--ease-base);
}
.service-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-7px);
  box-shadow: var(--sh-lg), var(--sh-glow);
}
.service-card:hover::before { transform: scaleX(1); }

.svc-icon {
  width: 54px; height: 54px; border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px; transition: transform var(--ease-spring);
}
.service-card:hover .svc-icon { transform: scale(1.12) rotate(-4deg); }

.svc-web      .svc-icon { background: rgba(59,130,246,0.12);  color: #60a5fa; }
.svc-software .svc-icon { background: rgba(167,139,250,0.12); color: #a78bfa; }
.svc-ai       .svc-icon { background: rgba(52,211,153,0.12);  color: #34d399; }
.svc-data     .svc-icon { background: rgba(251,191,36,0.12);  color: #fbbf24; }
.svc-academic .svc-icon { background: rgba(251,113,133,0.12); color: #fb7185; }
.svc-cloud    .svc-icon { background: rgba(6,182,212,0.12);   color: #22d3ee; }

.service-card h3   { font-size: 1.05rem; margin-bottom: 10px; }
.service-card p    { font-size: 0.86rem; color: var(--text-muted); line-height: 1.65; margin-bottom: 18px; }
.svc-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.83rem; font-weight: 700; color: var(--accent-lt);
  transition: gap var(--ease-fast);
}
.svc-link:hover { gap: 10px; }

/* ==========================================================================
   WHY CHOOSE US
   ========================================================================== */
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }

.features-list { display: flex; flex-direction: column; gap: 14px; margin-top: 32px; }
.feature-item {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 14px 16px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-md); transition: all var(--ease-fast);
}
.feature-item:hover { border-color: var(--border-accent); background: var(--accent-dim); }
.feature-check {
  width: 24px; height: 24px; min-width: 24px; border-radius: 50%;
  background: var(--accent-dim); border: 1px solid var(--border-accent);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-lt); margin-top: 1px;
}
.feature-text h4 { font-size: 0.9rem; margin-bottom: 3px; }
.feature-text p  { font-size: 0.82rem; color: var(--text-muted); line-height: 1.55; }

.why-panel {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-xl); padding: 36px; position: relative; overflow: hidden;
}
.why-panel::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 80% 20%, var(--accent-dim) 0%, transparent 60%);
  pointer-events: none;
}

.wp-title { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 20px; }

.tech-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-bottom: 28px; }
.tech-cell {
  background: var(--bg-alt); border: 1px solid var(--border);
  border-radius: var(--r-sm); padding: 10px 8px; text-align: center;
  font-size: 0.76rem; font-weight: 700; color: var(--text-muted);
  transition: all var(--ease-fast); cursor: default;
}
.tech-cell:hover,
.tech-cell.active { background: var(--accent-dim); border-color: var(--border-accent); color: var(--accent-lt); }

.uptime-block { margin-top: 4px; }
.uptime-label { font-size: 0.72rem; color: var(--text-muted); margin-bottom: 8px; display: flex; justify-content: space-between; }
.uptime-bar   { height: 6px; background: var(--border); border-radius: var(--r-full); overflow: hidden; margin-bottom: 6px; }
.uptime-fill  { height: 100%; width: 99.8%; background: var(--grad-green); border-radius: var(--r-full); }
.uptime-value { font-size: 0.78rem; font-weight: 700; color: #34d399; }

/* ==========================================================================
   PORTFOLIO SECTION
   ========================================================================== */
.filter-row {
  display: flex; gap: 8px; justify-content: center;
  flex-wrap: wrap; margin-bottom: 40px;
}
.filter-btn {
  padding: 7px 18px; border-radius: var(--r-full);
  background: transparent; border: 1px solid var(--border);
  color: var(--text-muted); font-size: 0.83rem; font-weight: 500;
  transition: all var(--ease-fast); cursor: pointer;
}
.filter-btn:hover { border-color: var(--border-accent); color: var(--text); }
.filter-btn.active { background: var(--grad-accent); border-color: transparent; color: #fff; }

.portfolio-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 22px;
}

.project-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); overflow: hidden;
  transition: all var(--ease-base); cursor: pointer;
}
.project-card:hover { transform: translateY(-7px); box-shadow: var(--sh-lg); border-color: var(--border-accent); }
.project-card.hide  { display: none; }

.proj-thumb {
  height: 190px; position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.proj-thumb-bg { position: absolute; inset: 0; }
.proj-thumb-icon { position: relative; z-index: 1; color: rgba(255,255,255,0.85); }
.proj-overlay {
  position: absolute; inset: 0; background: rgba(0,0,0,0.5);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity var(--ease-base);
}
.project-card:hover .proj-overlay { opacity: 1; }
.proj-cat {
  position: absolute; top: 12px; left: 12px;
  background: rgba(0,0,0,0.65); color: #fff; backdrop-filter: blur(4px);
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 3px 10px; border-radius: var(--r-full);
}

.proj-body { padding: 18px 20px; }
.proj-body h3 { font-size: 1rem; margin-bottom: 8px; }
.proj-body p  { font-size: 0.83rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 14px; }
.proj-tags    { display: flex; gap: 6px; flex-wrap: wrap; }
.ptag {
  font-size: 0.7rem; padding: 3px 10px; border-radius: var(--r-full);
  background: var(--accent-dim); color: var(--accent-lt);
  font-weight: 600; border: 1px solid var(--border-accent);
}

.proj-placeholder {
  grid-column: 1 / -1;
  border: 2px dashed var(--border-accent);
  background: transparent; border-radius: var(--r-lg);
  padding: 52px 36px; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
}
.proj-placeholder svg { color: var(--accent-lt); }
.proj-placeholder h3  { font-size: 1.2rem; }
.proj-placeholder p   { color: var(--text-muted); max-width: 420px; font-size: 0.9rem; }

/* ==========================================================================
   REVIEWS SECTION (Dynamic)
   ========================================================================== */

/* Loading state */
.reviews-loading {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 14px;
  padding: 48px; color: var(--text-muted); font-size: 0.88rem;
  min-height: 120px;
}
.reviews-spinner {
  width: 32px; height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--accent-lt);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* Reviews Grid */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: 48px;
}

/* Individual review card */
.tcard {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 28px;
  position: relative; transition: all var(--ease-base);
  animation: fade-up 0.45s ease both;
}
.tcard::before {
  content: '"'; position: absolute;
  top: 14px; right: 18px;
  font-size: 5rem; font-family: var(--font-heading); font-weight: 900;
  color: var(--accent-dim); line-height: 1; pointer-events: none;
}
.tcard:hover { border-color: var(--border-accent); transform: translateY(-5px); box-shadow: var(--sh-md); }

.t-stars { display: flex; gap: 3px; margin-bottom: 12px; }
.t-star  { color: var(--gold); font-size: 1rem; }

.t-service-badge {
  display: inline-block; font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.09em; text-transform: uppercase;
  padding: 2px 9px; border-radius: var(--r-full); margin-bottom: 12px;
  background: var(--accent-dim); color: var(--accent-lt);
  border: 1px solid var(--border-accent);
}
.t-text  {
  font-size: 0.87rem; color: var(--text-muted); line-height: 1.7;
  margin-bottom: 20px; font-style: italic;
}
.t-author { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.t-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.88rem; color: #fff; flex-shrink: 0;
}
.t-name { font-size: 0.9rem; font-weight: 700; line-height: 1.2; }
.t-role { font-size: 0.74rem; color: var(--text-muted); }
.t-date { font-size: 0.68rem; color: var(--text-dim); margin-left: auto; }

/* Avatar color rotation */
.av-0 { background: linear-gradient(135deg,#2563eb,#60a5fa); }
.av-1 { background: linear-gradient(135deg,#7c3aed,#a78bfa); }
.av-2 { background: linear-gradient(135deg,#059669,#34d399); }
.av-3 { background: linear-gradient(135deg,#dc2626,#fb7185); }
.av-4 { background: linear-gradient(135deg,#d97706,#fbbf24); }
.av-5 { background: linear-gradient(135deg,#0891b2,#22d3ee); }

/* Empty state */
.reviews-empty {
  text-align: center; padding: 52px 32px;
  border: 2px dashed var(--border-accent);
  border-radius: var(--r-xl); margin-bottom: 48px;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.reviews-empty-icon { color: var(--accent-lt); opacity: 0.6; }
.reviews-empty h3   { font-size: 1.2rem; }
.reviews-empty p    { color: var(--text-muted); font-size: 0.9rem; max-width: 420px; }

/* Review form wrapper */
.review-form-wrap { margin-top: 16px; }

.review-form-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-xl); padding: 36px;
  position: relative; overflow: hidden;
}
.review-form-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--grad-accent);
}

.review-form-header {
  display: flex; align-items: flex-start; gap: 16px;
  margin-bottom: 28px; padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.review-form-icon {
  width: 46px; height: 46px; min-width: 46px;
  background: var(--gold-dim); border: 1px solid rgba(245,158,11,0.3);
  border-radius: var(--r-md); display: flex;
  align-items: center; justify-content: center;
  color: var(--gold);
}
.review-form-title    { font-size: 1.15rem; margin-bottom: 4px; }
.review-form-subtitle { font-size: 0.83rem; color: var(--text-muted); }

.review-form-row {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 16px; margin-bottom: 0;
}

/* Interactive star picker */
.star-picker {
  display: flex; gap: 6px; margin-top: 4px;
}
.star-btn {
  font-size: 2rem; background: none; border: none;
  cursor: pointer; color: var(--text-dim);
  transition: all 0.12s ease; line-height: 1;
  padding: 0 2px; filter: drop-shadow(0 0 0 transparent);
}
.star-btn:hover,
.star-btn.hovered,
.star-btn.selected {
  color: var(--gold);
  transform: scale(1.18);
  filter: drop-shadow(0 0 6px rgba(245,158,11,0.5));
}
.star-btn.selected { transform: scale(1.22); }

/* Review text counter */
.rv-char-count {
  font-size: 0.72rem; color: var(--text-dim);
  text-align: right; margin-top: 4px;
}

/* Submit success state */
.rv-success {
  text-align: center; padding: 40px 24px;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
}
.rv-success-icon {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--grad-green); color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 40px rgba(52,211,153,0.3);
}
.rv-success h4 { font-size: 1.2rem; }
.rv-success p  { font-size: 0.87rem; color: var(--text-muted); max-width: 360px; }

/* Responsive */
@media (max-width: 900px) {
  .reviews-grid    { grid-template-columns: repeat(2, 1fr); }
  .review-form-row { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .reviews-grid { grid-template-columns: 1fr; }
}


/* ==========================================================================
   BLOG SECTION
   ========================================================================== */
.blog-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }

.blog-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); overflow: hidden;
  transition: all var(--ease-base); display: flex; flex-direction: column;
}
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--sh-lg); border-color: var(--border-accent); }

.blog-thumb {
  height: 170px; position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.blog-thumb-bg   { position: absolute; inset: 0; }
.blog-thumb-icon { position: relative; z-index: 1; color: rgba(255,255,255,0.75); }

.blog-body { padding: 20px 22px; flex: 1; display: flex; flex-direction: column; }
.blog-cat {
  display: inline-block; font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 3px 10px; border-radius: var(--r-full); margin-bottom: 12px;
}
.cat-ai    { background: rgba(52,211,153,0.15);  color: #34d399; }
.cat-cloud { background: rgba(6,182,212,0.15);   color: #22d3ee; }
.cat-dev   { background: rgba(59,130,246,0.15);  color: #60a5fa; }
.cat-data  { background: rgba(251,191,36,0.15);  color: #fbbf24; }

.blog-card h3    { font-size: 0.97rem; line-height: 1.4; margin-bottom: 10px; }
.blog-card h3 a  { transition: color var(--ease-fast); }
.blog-card h3 a:hover { color: var(--accent-lt); }
.blog-excerpt { font-size: 0.82rem; color: var(--text-muted); line-height: 1.65; margin-bottom: 18px; flex: 1; }
.blog-meta {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 0.74rem; color: var(--text-dim);
  border-top: 1px solid var(--border); padding-top: 12px;
}
.blog-read {
  color: var(--accent-lt); font-weight: 700;
  display: inline-flex; align-items: center; gap: 4px;
  transition: gap var(--ease-fast);
}
.blog-read:hover { gap: 8px; }

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }

.contact-info h3 { font-size: 1.45rem; margin-bottom: 12px; }
.contact-lead    { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 28px; }

.contact-items { display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px; }
.contact-item  {
  display: flex; align-items: center; gap: 14px;
  padding: 13px 16px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-md); transition: all var(--ease-fast);
}
.contact-item:hover { border-color: var(--border-accent); }
.ci-icon {
  width: 40px; height: 40px; border-radius: var(--r-xs);
  background: var(--accent-dim);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-lt); flex-shrink: 0;
}
.ci-label { font-size: 0.7rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 1px; }
.ci-value { font-size: 0.88rem; font-weight: 600; }
.ci-value a { transition: color var(--ease-fast); }
.ci-value a:hover { color: var(--accent-lt); }

.wa-btn {
  display: flex; align-items: center; gap: 12px;
  padding: 13px 20px; border-radius: var(--r-md);
  background: linear-gradient(135deg,#25D366,#128C7E);
  color: #fff; font-weight: 700; font-size: 0.9rem;
  transition: all var(--ease-base); margin-bottom: 22px;
}
.wa-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 26px rgba(37,211,102,0.38); }

.map-frame {
  border-radius: var(--r-md); overflow: hidden;
  border: 1px solid var(--border); height: 210px;
}
.map-frame iframe { width: 100%; height: 100%; border: none; display: block; }

/* Contact Form */
.contact-form-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-xl); padding: 36px;
}
.form-card-title    { font-size: 1.25rem; margin-bottom: 6px; }
.form-card-subtitle { font-size: 0.84rem; color: var(--text-muted); margin-bottom: 26px; }

.form-group    { position: relative; margin-bottom: 18px; }
.form-group label {
  display: block; font-size: 0.8rem; font-weight: 600;
  color: var(--text-muted); margin-bottom: 7px; letter-spacing: 0.03em;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%; padding: 12px 15px;
  background: var(--bg); border: 1.5px solid var(--border);
  border-radius: var(--r-md); color: var(--text);
  font-size: 0.88rem; outline: none;
  transition: all var(--ease-fast); appearance: none;
}
.form-group select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
  padding-right: 38px;
}
body.dark-theme .form-group select option { background: var(--surface); color: var(--text); }

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent-lt);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
.form-group input.invalid,
.form-group textarea.invalid  { border-color: #ef4444; }
.form-group textarea { resize: vertical; min-height: 115px; }

.error-msg {
  display: none; font-size: 0.74rem; color: #ef4444; margin-top: 4px;
}
.form-group input.invalid ~ .error-msg,
.form-group textarea.invalid ~ .error-msg { display: block; }

/* Submit button loading state */
.btn-submit { position: relative; }
.btn-text   { transition: opacity var(--ease-fast); }
.spinner    {
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff; border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: none; position: absolute;
}
.btn-submit.loading .btn-text    { opacity: 0; }
.btn-submit.loading .spinner     { display: block; }

/* ==========================================================================
   NEWSLETTER
   ========================================================================== */
.newsletter-section {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 56px 0;
}
.newsletter-inner {
  display: flex; align-items: center;
  justify-content: space-between; gap: 40px; flex-wrap: wrap;
}
.newsletter-text h3 { font-size: 1.4rem; margin-bottom: 6px; }
.newsletter-text p  { color: var(--text-muted); font-size: 0.88rem; }

.newsletter-form {
  display: flex; gap: 0; max-width: 420px; width: 100%;
  background: var(--bg); border: 1.5px solid var(--border);
  border-radius: var(--r-full); overflow: hidden;
  transition: border-color var(--ease-fast);
}
.newsletter-form:focus-within { border-color: var(--border-accent); }
.newsletter-form input {
  flex: 1; padding: 12px 20px; background: transparent;
  border: none; color: var(--text); font-size: 0.88rem; outline: none;
}
.newsletter-form button {
  padding: 9px 20px; margin: 4px;
  border-radius: var(--r-full);
  background: var(--grad-accent); color: #fff; border: none;
  font-size: 0.86rem; font-weight: 700; cursor: pointer;
  white-space: nowrap; transition: all var(--ease-fast);
}
.newsletter-form button:hover { opacity: 0.88; }
.newsletter-success {
  display: none; font-size: 0.86rem; color: #34d399;
  align-items: center; gap: 8px; margin-top: 8px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer { background: var(--bg); border-top: 1px solid var(--border); padding: 64px 0 0; }
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 48px; margin-bottom: 48px;
}
.footer-tagline { font-size: 0.84rem; color: var(--text-muted); line-height: 1.65; margin-top: 12px; max-width: 270px; }
.footer-socials { display: flex; gap: 8px; margin-top: 20px; }
.social-btn {
  width: 34px; height: 34px; border-radius: var(--r-xs);
  background: var(--surface); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); transition: all var(--ease-fast);
}
.social-btn:hover { color: var(--accent-lt); border-color: var(--border-accent); background: var(--accent-dim); }

.footer-col h4 {
  font-size: 0.8rem; font-weight: 800; letter-spacing: 0.09em;
  text-transform: uppercase; color: var(--text); margin-bottom: 18px;
}
.footer-col ul   { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a {
  font-size: 0.84rem; color: var(--text-muted);
  transition: color var(--ease-fast);
  display: inline-flex; align-items: center; gap: 6px;
}
.footer-col ul a:hover { color: var(--accent-lt); }

.footer-contact-row {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 0.84rem; color: var(--text-muted); margin-bottom: 11px;
}
.footer-contact-row svg { flex-shrink: 0; color: var(--accent-lt); margin-top: 1px; }
.footer-contact-row a   { color: var(--text-muted); transition: color var(--ease-fast); }
.footer-contact-row a:hover { color: var(--accent-lt); }

.footer-bottom { border-top: 1px solid var(--border); padding: 20px 0; }
.footer-bottom-row {
  display: flex; align-items: center;
  justify-content: space-between; flex-wrap: wrap; gap: 10px;
}
.footer-copy { font-size: 0.8rem; color: var(--text-dim); }
.footer-legal { display: flex; gap: 18px; }
.footer-legal a { font-size: 0.8rem; color: var(--text-dim); transition: color var(--ease-fast); }
.footer-legal a:hover { color: var(--accent-lt); }

/* ==========================================================================
   SUCCESS MODAL
   ========================================================================== */
.success-modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.7);
  z-index: 2000; display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity var(--ease-base);
  backdrop-filter: blur(5px);
}
.success-modal-overlay.show { opacity: 1; pointer-events: auto; }

.success-modal {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-xl); padding: 48px 40px;
  text-align: center; max-width: 420px; width: 90%;
  animation: fade-up 0.4s ease;
  box-shadow: var(--sh-lg);
}
.success-modal-icon {
  width: 72px; height: 72px; border-radius: 50%;
  background: var(--grad-green);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px; color: #fff;
  box-shadow: 0 0 44px rgba(52,211,153,0.32);
}
.success-modal h3 { font-size: 1.4rem; margin-bottom: 8px; }
.success-modal p  { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 18px; }

#ref-display-box { display: none; }
.ref-badge {
  display: inline-block;
  background: var(--accent-dim); color: var(--accent-lt);
  border: 1px solid var(--border-accent); border-radius: var(--r-sm);
  padding: 8px 22px; font-size: 1.05rem; font-weight: 800;
  font-family: var(--font-heading); letter-spacing: 0.06em; margin-bottom: 24px;
}

/* ==========================================================================
   AI CHATBOT WIDGET
   ========================================================================== */
.chatbot-widget {
  position: fixed; bottom: 96px; right: 24px;
  z-index: 1500; display: flex; flex-direction: column; align-items: flex-end; gap: 12px;
}

.chatbot-toggle {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--grad-accent); border: none; color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--sh-md), var(--sh-glow);
  transition: all var(--ease-spring); cursor: pointer;
  animation: glow-p 3.5s ease infinite;
}
.chatbot-toggle:hover { transform: scale(1.08); }
.close-icon { display: none; }
.chatbot-widget.open .open-icon  { display: none; }
.chatbot-widget.open .close-icon { display: block; }

.chatbot-panel {
  width: 340px; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--r-xl);
  box-shadow: var(--sh-lg); display: none;
  flex-direction: column; overflow: hidden; max-height: 500px;
}
.chatbot-widget.open .chatbot-panel { display: flex; animation: slide-r 0.35s ease; }

.chatbot-header {
  background: var(--grad-accent); padding: 15px 18px;
  display: flex; align-items: center; gap: 12px; color: #fff;
}
.cb-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center;
}
.cb-name   { font-size: 0.9rem; font-weight: 700; }
.cb-status { font-size: 0.7rem; opacity: 0.85; display: flex; align-items: center; gap: 5px; }
.cb-dot    { width: 6px; height: 6px; border-radius: 50%; background: #4ade80; }

.chatbot-messages {
  flex: 1; overflow-y: auto; padding: 14px;
  display: flex; flex-direction: column; gap: 10px;
  min-height: 200px; max-height: 280px;
}
.chatbot-messages::-webkit-scrollbar { width: 4px; }
.chatbot-messages::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

.chat-msg { max-width: 88%; animation: fade-up 0.25s ease; }
.chat-msg.bot  { align-self: flex-start; }
.chat-msg.user { align-self: flex-end; }

.chat-bubble {
  padding: 9px 13px; border-radius: 14px;
  font-size: 0.83rem; line-height: 1.5;
}
.bot  .chat-bubble { background: var(--surface-2); border: 1px solid var(--border); color: var(--text); border-bottom-left-radius: 4px; }
.user .chat-bubble { background: var(--grad-accent); color: #fff; border-bottom-right-radius: 4px; }

.chat-time { font-size: 0.65rem; color: var(--text-dim); margin-top: 3px; padding: 0 3px; }
.bot  .chat-time { text-align: left; }
.user .chat-time { text-align: right; }

.typing-dots {
  display: none; align-items: center; gap: 4px;
  padding: 9px 13px; background: var(--surface-2);
  border: 1px solid var(--border); border-radius: 14px; border-bottom-left-radius: 4px;
  align-self: flex-start; max-width: 60px;
}
.typing-dots.show { display: flex; }
.td { width: 6px; height: 6px; border-radius: 50%; background: var(--text-muted); animation: blink 1s ease infinite; }
.td:nth-child(2) { animation-delay: 0.2s; }
.td:nth-child(3) { animation-delay: 0.4s; }

.cb-quick-replies { padding: 0 14px 10px; display: flex; gap: 6px; flex-wrap: wrap; }
.qr-btn {
  padding: 5px 11px; border-radius: var(--r-full);
  border: 1px solid var(--border-accent); background: transparent;
  color: var(--accent-lt); font-size: 0.73rem; font-weight: 600;
  cursor: pointer; transition: all var(--ease-fast);
}
.qr-btn:hover { background: var(--accent-dim); }

.chatbot-input-row { padding: 11px 14px; border-top: 1px solid var(--border); display: flex; gap: 8px; }
.cb-input {
  flex: 1; padding: 9px 13px;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--r-full); color: var(--text); font-size: 0.84rem;
  outline: none; transition: border-color var(--ease-fast);
}
.cb-input:focus { border-color: var(--border-accent); }
.cb-send {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--grad-accent); border: none; color: #fff;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all var(--ease-fast); flex-shrink: 0;
}
.cb-send:hover { transform: scale(1.08); }

/* ==========================================================================
   WHATSAPP FAB
   ========================================================================== */
.wa-fab {
  position: fixed; bottom: 32px; right: 24px; z-index: 1400;
  width: 52px; height: 52px; border-radius: 50%;
  background: #25D366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 22px rgba(37,211,102,0.45);
  transition: all var(--ease-spring);
  animation: wa-pulse 2.5s ease infinite;
}
.wa-fab:hover { transform: scale(1.1); box-shadow: 0 8px 32px rgba(37,211,102,0.55); }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1100px) {
  .hero-inner     { gap: 40px; }
  .services-grid  { grid-template-columns: repeat(2,1fr); }
  .blog-grid      { grid-template-columns: repeat(2,1fr); }
  .footer-grid    { grid-template-columns: 1fr 1fr; gap: 36px; }
  .about-wrap     { gap: 48px; }
  .why-grid       { gap: 48px; }
}

/* Vertical Mobile Drawer Header */
.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border);
  width: 100%;
}

.nav-close-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 1.25rem;
  line-height: 1;
  width: 32px; height: 32px;
  border-radius: var(--r-sm);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--ease-fast);
}
.nav-close-btn:hover {
  color: var(--text);
  border-color: var(--border-accent);
  background: var(--accent-dim);
}

@media (min-width: 1181px) {
  .show-mobile-only { display: none !important; }
}

@media (max-width: 1180px) {
  .menu-toggle         { display: flex; }
  .mobile-nav-overlay  { display: block; pointer-events: none; }
  .mobile-nav-overlay.show { pointer-events: auto; }
  .hide-mobile         { display: none !important; }
  .show-mobile-only    { display: block; }

  .nav-menu {
    position: fixed; top: 0; right: -100%;
    left: auto; transform: none;
    height: 100vh; width: min(320px, 85vw);
    background: var(--surface); border-left: 1px solid var(--border);
    z-index: 999; transition: right var(--ease-base);
    padding: 24px 20px 40px; display: flex; flex-direction: column;
    box-shadow: var(--sh-lg);
    overflow-y: auto;
  }
  .nav-menu.open { right: 0; }
  .nav-list {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
    width: 100%;
  }
  .nav-list li {
    width: 100%;
  }
  .nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 11px 16px;
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-muted);
    border-radius: var(--r-md);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    transition: all var(--ease-fast);
  }
  .nav-link:hover, .nav-link.active {
    color: var(--text);
    background: var(--accent-dim);
    border-color: var(--border-accent);
  }
  .nav-link.active::after {
    position: static;
    transform: none;
    display: inline-block;
    margin-left: auto;
  }
  .section-pad { padding: 72px 0; }
}


@media (max-width: 900px) {
  .hero-inner          { grid-template-columns: 1fr; gap: 48px; text-align: center; }
  .hero-visual         { display: none; }
  .hero-cta-group      { justify-content: center; }
  .hero-trust          { justify-content: center; }
  .hero-eyebrow        { margin-left: auto; margin-right: auto; }
  .hero-typed-wrap     { text-align: center; }
  .about-wrap          { grid-template-columns: 1fr; gap: 36px; }
  .contact-grid        { grid-template-columns: 1fr; }
  .stats-grid          { grid-template-columns: repeat(2,1fr); }
  .stat-item:nth-child(2)::after { display: none; }
  .portfolio-grid      { grid-template-columns: repeat(2,1fr); }
  .testimonials-track  { flex-wrap: nowrap; }
  .tcard               { min-width: calc(80vw - 48px); }
  .why-grid            { grid-template-columns: 1fr; gap: 36px; }
  .newsletter-inner    { flex-direction: column; align-items: flex-start; }
  .newsletter-form     { max-width: 100%; }
}


@media (max-width: 640px) {
  .services-grid  { grid-template-columns: 1fr; }
  .blog-grid      { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .footer-grid    { grid-template-columns: 1fr; }
  .stats-grid     { grid-template-columns: repeat(2,1fr); }
  .hero-headline  { font-size: 2.3rem; }
  .trust-bar-inner { gap: 16px; justify-content: flex-start; }
  .footer-bottom-row { flex-direction: column; align-items: flex-start; }
  .chatbot-panel  { width: calc(100vw - 56px); }
  .section-pad    { padding: 60px 0; }
  .container      { padding: 0 18px; }
}

/* ==========================================================================
   LEADERSHIP / FOUNDER SECTION
   ========================================================================== */
.founder-profile-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 44px;
  box-shadow: var(--sh-md);
  position: relative;
  overflow: hidden;
  transition: all var(--ease-base);
}
.founder-profile-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--grad-accent);
}
.founder-profile-card:hover {
  border-color: var(--border-accent);
  box-shadow: var(--sh-lg), var(--sh-glow);
  transform: translateY(-4px);
}

.founder-card-grid {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 48px;
  align-items: start;
}

/* Image & Framing */
.founder-img-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.founder-img-frame {
  position: relative;
  width: 220px;
  height: 220px;
  border-radius: var(--r-xl);
  padding: 6px;
  background: linear-gradient(135deg, rgba(59,130,246,0.5) 0%, rgba(167,139,250,0.2) 50%, rgba(245,158,11,0.4) 100%);
  box-shadow: 0 12px 36px var(--accent-glow);
  transition: transform var(--ease-base);
}
.founder-profile-card:hover .founder-img-frame {
  transform: scale(1.03);
}

.founder-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  border-radius: calc(var(--r-xl) - 4px);
  background: var(--surface-2);
  display: block;
}

.founder-glow-ring {
  position: absolute;
  inset: -2px;
  border-radius: calc(var(--r-xl) + 2px);
  background: var(--grad-accent);
  opacity: 0.15;
  filter: blur(12px);
  z-index: -1;
  transition: opacity var(--ease-base);
}
.founder-profile-card:hover .founder-glow-ring {
  opacity: 0.4;
}

.founder-status-badge {
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--surface-2);
  border: 1px solid var(--border-accent);
  padding: 4px 14px;
  border-radius: var(--r-full);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent-lt);
  white-space: nowrap;
  box-shadow: var(--sh-sm);
  display: flex;
  align-items: center;
  gap: 6px;
}
.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 8px #34d399;
  animation: blink 1.8s ease infinite;
}

/* Credibility Badges */
.founder-cred-badges {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  margin-top: 8px;
}
.cred-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 7px 12px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: all var(--ease-fast);
}
.cred-badge svg { color: var(--accent-lt); flex-shrink: 0; }
.cred-badge.gold svg { color: var(--gold); }
.cred-badge:hover {
  border-color: var(--border-accent);
  color: var(--text);
  background: var(--accent-dim);
}

/* Info Column */
.founder-info-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.founder-header {
  border-bottom: 1px solid var(--border);
  padding-bottom: 16px;
}
.founder-fullname {
  font-size: 1.85rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
  color: var(--text);
}
.founder-title {
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--accent-lt);
  margin-bottom: 4px;
}
.founder-tagline {
  font-size: 0.85rem;
  font-style: italic;
  color: var(--gold);
  font-weight: 500;
}

/* Bio & Highlights */
.founder-bio {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.founder-highlights {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
}
.f-highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.f-highlight-icon {
  width: 26px;
  height: 26px;
  min-width: 26px;
  border-radius: var(--r-xs);
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-lt);
  margin-top: 1px;
}

/* Expertise Pills */
.founder-expertise-section {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.expertise-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}
.expertise-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.exp-pill {
  font-size: 0.74rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: var(--r-full);
  background: var(--accent-dim);
  color: var(--accent-lt);
  border: 1px solid var(--border-accent);
  transition: all var(--ease-fast);
}
.exp-pill:hover {
  background: var(--accent-lt);
  color: #fff;
}

/* Quote Box */
.founder-quote-box {
  background: var(--bg-alt);
  border: 1px solid var(--border-accent);
  border-left: 3px solid var(--accent-lt);
  border-radius: var(--r-md);
  padding: 16px 20px;
  display: flex;
  gap: 14px;
  position: relative;
}
.quote-mark {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--accent-lt);
  opacity: 0.3;
  line-height: 0.8;
}
.quote-heading {
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-lt);
  margin-bottom: 4px;
}
.quote-text {
  font-size: 0.84rem;
  color: var(--text-muted);
  font-style: italic;
  line-height: 1.6;
}

/* Social & Actions */
.founder-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 4px;
}
.founder-social-btns {
  display: flex;
  gap: 8px;
}

@media (max-width: 900px) {
  .founder-card-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .founder-img-col {
    align-items: center;
  }
  .founder-profile-card {
    padding: 28px;
  }
  .founder-quote-box {
    padding: 14px 16px;
  }
}

/* Mobile PWA & Touch Screen Helpers */
html, body {
  overflow-x: hidden;
  max-width: 100vw;
  width: 100%;
  -webkit-tap-highlight-color: transparent;
}

@media (max-width: 768px) {
  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }
  .hero-cta-group .btn {
    width: 100%;
    justify-content: center;
  }
  .hero-trust {
    flex-wrap: wrap;
    gap: 12px;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .founder-actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }
  .founder-actions .btn {
    width: 100%;
    justify-content: center;
  }
  .chatbot-panel {
    width: calc(100vw - 24px);
    right: 12px;
    bottom: 80px;
    max-height: 82vh;
  }
}

@media (max-width: 480px) {
  .btn {
    padding: 12px 18px;
    font-size: 0.85rem;
    min-height: 44px;
  }
  .hero-headline {
    font-size: 1.85rem;
    line-height: 1.25;
  }
  .hero-sub {
    font-size: 0.95rem;
  }
  .section-title {
    font-size: 1.55rem;
  }
  .header-container {
    padding: 0 12px;
  }
  .container {
    padding: 0 16px;
  }
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .reviews-grid, .services-grid, .blog-grid, .portfolio-grid, .why-grid {
    grid-template-columns: 1fr !important;
  }
}