@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Space+Grotesk:wght@500;600;700;800&display=swap');

/* ==========================================================================
   1. OBSIDIAN SAPPHIRE & MOLTEN GOLD DARK MODE
   ========================================================================== */
:root, [data-theme="dark"], html.dark, body.dark {
  --bg-base:           #030611;
  --text-heading:      #F8FAFC;
  --text-body:         #94A3B8;
  --text-muted:        #64748B;
  --glass-bg:          rgba(15, 23, 42, 0.68);
  --glass-border:      rgba(59, 130, 246, 0.26);
  --glass-shadow:      0 20px 50px -12px rgba(0, 0, 0, 0.65), 0 0 28px 0 rgba(37, 99, 235, 0.22);
  --pill-bg:           rgba(30, 58, 138, 0.38);
  --pill-border:       rgba(96, 165, 250, 0.42);
  --pill-text:         #60A5FA;
  --card-hover-border: rgba(96, 165, 250, 0.55);
  --card-hover-shadow: 0 28px 65px -12px rgba(37, 99, 235, 0.32);
  --grade-backdrop:
      radial-gradient(circle at 18% 22%, rgba(37, 99, 235, 0.18) 0%, transparent 45%),
      radial-gradient(circle at 82% 72%, rgba(245, 158, 11, 0.14) 0%, transparent 45%),
      radial-gradient(circle at 50% 50%, rgba(15, 23, 42, 0.4) 0%, rgba(2, 5, 14, 0.92) 100%),
      linear-gradient(135deg, #02050E 0%, #050B1B 60%, #0B0F19 100%);

  --bg-rgb:           2 6 23;
  --card-rgb:         15 23 42;
  --surface-rgb:      30 41 59;
  --border-rgb:       30 41 59;
  --primary-rgb:      37 99 235;
  --primary-hover-rgb:29 78 216;
  --accent-rgb:       245 180 0;
  --text-rgb:         248 250 252;
  --muted-rgb:        148 163 184;

  --bg:           #030611;
  --card:         #0F172A;
  --surface:      #1E293B;
  --border:       #1E293B;
  --border-glow:  rgba(37,99,235,0.35);
  --primary:      #2563EB;
  --primary-hover:#1D4ED8;
  --accent:       #F5B400;
  --text:         #F8FAFC;
  --muted:        #94A3B8;
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body:    'Plus Jakarta Sans', sans-serif;
  --radius:       0.75rem;
  --radius-lg:    1rem;
  --radius-xl:    1.25rem;
  --shadow-card:  0 1px 3px rgba(0,0,0,0.5), 0 4px 20px rgba(0,0,0,0.4);
  --shadow-glow:  0 0 40px rgba(37,99,235,0.18);
  --shadow-glow-lg: 0 0 80px rgba(37,99,235,0.22);
  --transition:   all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ==========================================================================
   THEME VARIABLES: DARK MODE (DEFAULT OBSIDIAN SAPPHIRE)
   ========================================================================== */
:root, [data-theme="dark"], html.dark, body.dark {
  color-scheme: dark;
  --bg-base:           #030611;
  --text-heading:      #F8FAFC;
  --text-body:         #94A3B8;
  --text-muted:        #64748B;
  --glass-bg:          rgba(15, 23, 42, 0.72);
  --glass-border:      rgba(59, 130, 246, 0.26);
  --glass-shadow:      0 20px 50px -12px rgba(0, 0, 0, 0.65), 0 0 28px 0 rgba(37, 99, 235, 0.22);
  --pill-bg:           rgba(30, 58, 138, 0.38);
  --pill-border:       rgba(96, 165, 250, 0.42);
  --pill-text:         #60A5FA;
  --card-hover-border: rgba(96, 165, 250, 0.55);
  --card-hover-shadow: 0 28px 65px -12px rgba(37, 99, 235, 0.32);
  --grade-backdrop:
      radial-gradient(circle at 18% 22%, rgba(37, 99, 235, 0.18) 0%, transparent 45%),
      radial-gradient(circle at 82% 72%, rgba(245, 158, 11, 0.14) 0%, transparent 45%),
      radial-gradient(circle at 50% 50%, rgba(15, 23, 42, 0.4) 0%, rgba(2, 5, 14, 0.92) 100%),
      linear-gradient(135deg, #02050E 0%, #050B1B 60%, #0B0F19 100%);

  --bg-rgb:           2 6 23;
  --card-rgb:         15 23 42;
  --surface-rgb:      30 41 59;
  --border-rgb:       30 41 59;
  --primary-rgb:      37 99 235;
  --primary-hover-rgb:29 78 216;
  --accent-rgb:       245 180 0;
  --text-rgb:         248 250 252;
  --muted-rgb:        148 163 184;

  --bg:           #030611;
  --card:         #0F172A;
  --surface:      #1E293B;
  --border:       #1E293B;
  --border-glow:  rgba(37,99,235,0.35);
  --primary:      #2563EB;
  --primary-hover:#1D4ED8;
  --accent:       #F5B400;
  --text:         #F8FAFC;
  --muted:        #94A3B8;
}

/* ==========================================================================
   THEME VARIABLES: LIGHT MODE (PEARL ALABASTER & AZURE)
   ========================================================================== */
[data-theme="light"], html.light, body.light {
  color-scheme: light;
  --bg-base:           #F8FAFC;
  --text-heading:      #0F172A;
  --text-body:         #334155;
  --text-muted:        #64748B;
  --glass-bg:          rgba(255, 255, 255, 0.82);
  --glass-border:      rgba(226, 232, 240, 0.9);
  --glass-shadow:      0 20px 50px -12px rgba(0, 0, 0, 0.08), 0 0 28px 0 rgba(37, 99, 235, 0.08);
  --pill-bg:           rgba(219, 234, 254, 0.7);
  --pill-border:       rgba(147, 197, 253, 0.8);
  --pill-text:         #1D4ED8;
  --card-hover-border: rgba(37, 99, 235, 0.4);
  --card-hover-shadow: 0 20px 45px -10px rgba(37, 99, 235, 0.15);
  --grade-backdrop:
      radial-gradient(circle at 18% 22%, rgba(37, 99, 235, 0.08) 0%, transparent 45%),
      radial-gradient(circle at 82% 72%, rgba(245, 158, 11, 0.06) 0%, transparent 45%),
      linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 60%, #E2E8F0 100%);

  --bg-rgb:           248 250 252;
  --card-rgb:         255 255 255;
  --surface-rgb:      241 245 249;
  --border-rgb:       226 232 240;
  --primary-rgb:      37 99 235;
  --primary-hover-rgb:29 78 216;
  --accent-rgb:       217 119 6;
  --text-rgb:         15 23 42;
  --muted-rgb:        100 116 139;

  --bg:           #F8FAFC;
  --card:         #FFFFFF;
  --surface:      #F1F5F9;
  --border:       #E2E8F0;
  --border-glow:  rgba(37,99,235,0.2);
  --primary:      #2563EB;
  --primary-hover:#1D4ED8;
  --accent:       #D97706;
  --text:         #0F172A;
  --muted:        #64748B;
}

/* Theme Toggle Button */
.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 9999px;
  background: var(--surface);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  color: var(--text);
  padding: 0;
  flex-shrink: 0;
}
.theme-toggle-btn:hover {
  border-color: var(--primary);
  transform: scale(1.06);
  box-shadow: 0 0 16px rgba(37, 99, 235, 0.25);
}
.theme-toggle-btn:active {
  transform: scale(0.94);
}

[data-theme="dark"] .theme-icon-sun,
html.dark .theme-icon-sun {
  display: block;
}
[data-theme="dark"] .theme-icon-moon,
html.dark .theme-icon-moon {
  display: none;
}

[data-theme="light"] .theme-icon-sun,
html.light .theme-icon-sun {
  display: none;
}
[data-theme="light"] .theme-icon-moon,
html.light .theme-icon-moon {
  display: block;
}

/* Direct Theme Color Utilities (guarantees dark/light mode switching) */
.text-text { color: var(--text) !important; }
.text-muted { color: var(--muted) !important; }
.bg-bg { background-color: var(--bg) !important; }
.border-border { border-color: var(--border) !important; }
.border-card { border-color: var(--card) !important; }

/* ==========================================================================
   1. STRICTLY TRANSPARENT SECTIONS, WRAPPERS & CONTAINERS
   Exposes fixed 3D WebGL Background Canvas across all pages.
   ========================================================================== */
section,
main,
article,
header,
.ui-layer,
.hero,
.hero-section,
.page-hero,
.services,
.contact-container,
.faq,
.section-pad,
.trust-bar,
.cta-section,
section.trust-bar,
section.cta-section,
section[class*="bg-"],
section[class*="bg-card"],
section[class*="bg-surface"],
div[class*="bg-card/"],
section[class*="bg-card/"],
main[class*="bg-"] {
  background: transparent !important;
  background-color: transparent !important;
}

/* ==========================================================================
   2. GLASSMORPHISM CARDS (SEMI-TRANSPARENT FROSTED GLASS)
   ========================================================================== */
/* DARK MODE (Default & [data-theme="dark"]) */
.service-card,
.service-detail-card,
.industry-card,
.portfolio-card,
.commitment-card,
.founder-card,
.contact-card,
.contact-strategy-card,
.contact-form-container,
form#contact-form,
.faq-card,
.faq-item,
.about-stat,
.frosted-panel,
.glass-panel,
.tilt-card,
.card,
.cta-box,
.cta-section .max-w-4xl,
div.bg-card,
div.bg-surface,
div[class*="bg-card"]:not(section):not(main) {
  background: rgba(3, 6, 17, 0.65) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
}

/* LIGHT MODE ([data-theme="light"], html.light, body.light) */
[data-theme="light"] .service-card,
[data-theme="light"] .service-detail-card,
[data-theme="light"] .industry-card,
[data-theme="light"] .portfolio-card,
[data-theme="light"] .commitment-card,
[data-theme="light"] .founder-card,
[data-theme="light"] .contact-card,
[data-theme="light"] .contact-strategy-card,
[data-theme="light"] .contact-form-container,
[data-theme="light"] form#contact-form,
[data-theme="light"] .faq-card,
[data-theme="light"] .faq-item,
[data-theme="light"] .about-stat,
[data-theme="light"] .frosted-panel,
[data-theme="light"] .glass-panel,
[data-theme="light"] .tilt-card,
[data-theme="light"] .card,
[data-theme="light"] .cta-box,
[data-theme="light"] .cta-section .max-w-4xl,
[data-theme="light"] div.bg-card,
[data-theme="light"] div.bg-surface,
[data-theme="light"] div[class*="bg-card"]:not(section):not(main),
html.light .service-card,
html.light .service-detail-card,
html.light .industry-card,
html.light .portfolio-card,
html.light .commitment-card,
html.light .founder-card,
html.light .contact-card,
html.light .contact-strategy-card,
html.light .contact-form-container,
html.light form#contact-form,
html.light .faq-card,
html.light .faq-item,
html.light .about-stat,
html.light .frosted-panel,
html.light .glass-panel,
html.light .tilt-card,
html.light .card,
html.light .cta-box,
html.light .cta-section .max-w-4xl,
html.light div.bg-card,
html.light div.bg-surface,
html.light div[class*="bg-card"]:not(section):not(main) {
  background: rgba(255, 255, 255, 0.65) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  border: 1px solid rgba(255, 255, 255, 0.4) !important;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  background-color: #030611;
}
[data-theme="light"],
html.light {
  background-color: #F8FAFC;
}
body {
  font-family: var(--font-body);
  background: transparent !important;
  background-color: transparent !important;
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: var(--font-body); }

/* ==========================================================================
   3. 3D WEBGL CANVAS & AMBIENT COLOR GRADE LAYERS
   ========================================================================== */

/* Fixed Ambient Color Grade Layer (Applies behind all pages) */
.cinematic-grade {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -2;
    background: var(--grade-backdrop);
    transition: background 0.5s ease;
}

/* Interactive 3D WebGL Canvas (Shared across all routes) */
#webgl-canvas {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    z-index: -1 !important;
    pointer-events: none !important;
}

/* Foreground Content Wrapper */
.ui-layer {
    position: relative !important;
    z-index: auto !important;
    pointer-events: auto !important;
    background: transparent !important;
}


/* Frosted Glass Surfaces */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    transition: background 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease, transform 0.2s ease;
}

.glass-pill {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
}

.hero-badge-pill {
    background: var(--pill-bg);
    border: 1px solid var(--pill-border);
    color: var(--pill-text);
    box-shadow: 0 4px 15px -3px rgba(37, 99, 235, 0.14);
}

/* Typography & Dual-Mode High-Contrast Gradients */
.heading-ink {
    color: var(--text-heading) !important;
}

.text-gradient-growth {
    background: linear-gradient(135deg, #1D4ED8 0%, #2563EB 50%, #3B82F6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 8px 20px rgba(37, 99, 235, 0.18));
}
html.dark .text-gradient-growth,
body.dark .text-gradient-growth,
[data-theme="dark"] .text-gradient-growth {
    background: linear-gradient(135deg, #60A5FA 0%, #3B82F6 50%, #38BDF8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 8px 26px rgba(59, 130, 246, 0.45));
}

.text-gradient-customers {
    background: linear-gradient(135deg, #D97706 0%, #EA580C 50%, #F59E0B 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 8px 20px rgba(217, 119, 6, 0.2));
}
html.dark .text-gradient-customers,
body.dark .text-gradient-customers,
[data-theme="dark"] .text-gradient-customers {
    background: linear-gradient(135deg, #FBBF24 0%, #F59E0B 55%, #EA580C 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 8px 26px rgba(245, 158, 11, 0.42));
}

/* 3D Glossy Royal Blue Primary CTA */
.btn-royal-3d {
    background: linear-gradient(180deg, #2563EB 0%, #1D4ED8 100%);
    color: #FFFFFF !important;
    box-shadow:
        0 12px 28px -6px rgba(37, 99, 235, 0.55),
        0 4px 10px -2px rgba(29, 78, 216, 0.35),
        0 1px 0 0 rgba(255, 255, 255, 0.35) inset;
    transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    border-radius: 9999px;
    padding: 0.75rem 1.75rem;
}
.btn-royal-3d:hover {
    background: linear-gradient(180deg, #3B82F6 0%, #1D4ED8 100%);
    transform: translateY(-3px) scale(1.025);
    box-shadow:
        0 18px 36px -6px rgba(37, 99, 235, 0.7),
        0 6px 14px -2px rgba(29, 78, 216, 0.4),
        0 1px 0 0 rgba(255, 255, 255, 0.5) inset;
}

/* 3D Perspective & Card Tilt Utilities */
.hero-3d-stage { perspective: 1300px; }
.preserve-3d {
    transform-style: preserve-3d;
    transition: transform 0.14s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.depth-layer-1 { transform: translateZ(22px); }
.depth-layer-2 { transform: translateZ(48px); }
.depth-layer-3 { transform: translateZ(34px); }

.tilt-card {
    transform-style: preserve-3d;
    transition: transform 0.2s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.tilt-card:hover {
    border-color: var(--card-hover-border);
    box-shadow: var(--card-hover-shadow);
}

/* 3D Scene Controller Dock / HUD */
#scene-hud,
.scene-dock {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 25;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.5rem;
    border-radius: 9999px;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5), 0 0 20px rgba(37, 99, 235, 0.18);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    max-width: calc(100vw - 110px);
}

[data-theme="light"] #scene-hud,
[data-theme="light"] .scene-dock,
html.light #scene-hud,
html.light .scene-dock {
    background: rgba(255, 255, 255, 0.92);
    border-color: rgba(226, 232, 240, 0.95);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 0 15px rgba(37, 99, 235, 0.1);
}

.mode-btn {
    padding: 0.35rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 9999px;
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}
.mode-btn:hover {
    color: var(--text-heading);
}
.mode-btn.active-mode,
.mode-btn.bg-blue-600 {
    background: #2563EB !important;
    color: #FFFFFF !important;
    box-shadow: 0 2px 8px rgba(37,99,235,0.4);
}
[data-theme="light"] .mode-btn {
    color: #64748B;
}
[data-theme="light"] .mode-btn:hover {
    color: #0F172A;
}
[data-theme="light"] .mode-btn.active-mode {
    background: #2563EB !important;
    color: #FFFFFF !important;
}

@media (max-width: 768px) {
    #scene-hud,
    .scene-dock {
        bottom: 12px;
        left: 12px;
        max-width: calc(100vw - 85px);
        overflow-x: auto;
        padding: 0.2rem 0.35rem;
        z-index: 25;
        gap: 0.2rem;
    }
    #scene-hud .mode-btn,
    .scene-dock .mode-btn {
        padding: 0.25rem 0.45rem;
        font-size: 0.7rem;
    }
}

/* Card Stacking: elevate interactive form & FAQ cards above floating HUD */
main#main-content,
.reveal-up,
.contact-form-container,
.contact-strategy-card,
.bg-card,
form#contact-form,
.faq-card {
    position: relative;
    z-index: 35;
}

/* Mobile Menu & Input Theme Styles */
[data-theme="light"] #mobile-menu,
html.light #mobile-menu {
  background: rgba(255, 255, 255, 0.98) !important;
  border-color: rgba(226, 232, 240, 0.9) !important;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08) !important;
}

[data-theme="light"] .mobile-nav-link,
html.light .mobile-nav-link {
  color: #334155 !important;
}

[data-theme="light"] .mobile-nav-link:hover,
html.light .mobile-nav-link:hover {
  color: #0F172A !important;
  background: rgba(241, 245, 249, 0.9) !important;
}

.contact-input option {
  background-color: #0F172A;
  color: #F8FAFC;
}

[data-theme="light"] .contact-input option,
html.light .contact-input option {
  background-color: #FFFFFF;
  color: #0F172A;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar       { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #3b82f6; }

/* ===== FOCUS ===== */
:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; border-radius: 4px; }

/* ===== SECTION SPACING ===== */
.section-pad { padding-top: 5.5rem; padding-bottom: 5.5rem; }
@media (max-width: 768px) { .section-pad { padding-top: 3.5rem; padding-bottom: 3.5rem; } }

/* ===== TYPOGRAPHY ===== */
.font-heading { font-family: var(--font-heading); }
.font-body    { font-family: var(--font-body); }

.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--primary);
}

.section-heading {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--text);
}

.section-subheading {
  font-size: 1.0625rem;
  color: var(--muted);
  max-width: 38rem;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.75;
}

/* ===== BUTTONS ===== */
.btn-primary, .btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8125rem 1.625rem;
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1;
  transition: var(--transition);
  white-space: nowrap;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, #2563EB 0%, #1D4ED8 100%);
  color: #fff;
  border: 2px solid transparent;
  box-shadow: 0 4px 20px rgba(37,99,235,0.35), inset 0 1px 0 rgba(255,255,255,0.1);
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.btn-primary:hover::before { opacity: 1; }
.btn-primary:hover {
  box-shadow: 0 8px 32px rgba(37,99,235,0.5), inset 0 1px 0 rgba(255,255,255,0.15);
  transform: translateY(-2px);
}
.btn-primary:active { transform: translateY(0); }

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--surface);
}
.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(37,99,235,0.06);
  transform: translateY(-2px);
}

/* Shimmer effect on primary button */
.btn-primary::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -75%;
  width: 50%;
  height: 200%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transform: skewX(-20deg);
  transition: left 0.7s ease;
}
.btn-primary:hover::after { left: 150%; }

/* ===== NAVIGATION ===== */
#navbar {
  background: transparent;
  transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

#navbar.scrolled {
  background: rgba(3, 6, 17, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.45);
}

[data-theme="light"] #navbar.scrolled,
html.light #navbar.scrolled,
body.light #navbar.scrolled {
  background: rgba(255, 255, 255, 0.88) !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
  border-bottom: 1px solid rgba(15, 23, 42, 0.08) !important;
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.06) !important;
}

.nav-inner { transition: padding 0.3s ease; }
#navbar.scrolled .nav-inner { padding-top: 0.75rem; padding-bottom: 0.75rem; }

/* ===== BRAND LOGO — Clean, Authentic & Seamless (Zero Box / No Frame) ===== */
.logo-brand {
  display: inline-flex;
  align-items: center;
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  transition: opacity 0.2s ease, transform 0.2s ease;
  text-decoration: none;
  cursor: pointer;
}
.logo-brand:hover {
  opacity: 0.85;
  transform: translateY(-1px);
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

:root[data-theme="light"] .logo-brand,
[data-theme="light"] .logo-brand,
html.light .logo-brand,
body.light .logo-brand {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

/* Authentic Logo Image */
.logo-img,
.logo-brand img {
  height: 48px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.35));
  transition: height 0.3s ease, filter 0.3s ease;
}

[data-theme="light"] .logo-img,
html.light .logo-img,
body.light .logo-img {
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.12));
}

#navbar.scrolled .logo-img {
  height: 42px;
}

@media (max-width: 640px) {
  .logo-img {
    height: 40px;
  }
}

/* Cleanup fallback for any leftover frame classes */
.logo-frame {
  display: inline-flex;
  align-items: center;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 !important;
}
.logo-text {
  display: none !important;
}

.nav-link {
  position: relative;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.2s ease;
}
.nav-link:hover {
  color: var(--text);
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), #60a5fa);
  border-radius: 1px;
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-link.active, .nav-link[aria-current="page"] { color: var(--text); }

.mobile-nav-link {
  display: block;
  padding: 0.75rem 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  transition: color 0.2s ease, padding-left 0.2s ease;
}
.mobile-nav-link:hover, .mobile-nav-link.text-text { color: var(--text); }
.mobile-nav-link:hover { padding-left: 0.375rem; }

/* ===== HERO (Transparent for 3D WebGL Background) ===== */
.hero-section { background: transparent !important; }
.hero-grid { display: none !important; }
.hero-section::after { display: none !important; }

/* ===== ANIMATIONS ===== */

/* Fade up — page load */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  animation: fadeUp 0.7s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
.fade-up-delay-1 { animation-delay: 0.1s; }
.fade-up-delay-2 { animation-delay: 0.22s; }
.fade-up-delay-3 { animation-delay: 0.34s; }

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* Scroll reveal */
.reveal-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal-up.in-view { opacity: 1; transform: translateY(0); }

/* Reveal scale */
.reveal-scale {
  opacity: 0;
  transform: scale(0.95) translateY(16px);
  transition: opacity 0.55s ease, transform 0.55s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.reveal-scale.in-view { opacity: 1; transform: scale(1) translateY(0); }

/* Reveal left */
.reveal-left {
  opacity: 0;
  transform: translateX(-28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal-left.in-view { opacity: 1; transform: translateX(0); }

/* Reveal right */
.reveal-right {
  opacity: 0;
  transform: translateX(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal-right.in-view { opacity: 1; transform: translateX(0); }

/* Number counter pulse */
@keyframes countPulse {
  0%, 100% { color: var(--primary); }
  50% { color: #60a5fa; }
}

/* Floating animation (decorative elements) */
@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33%       { transform: translateY(-12px) rotate(1deg); }
  66%       { transform: translateY(-6px) rotate(-1deg); }
}
.float-anim { animation: float 6s ease-in-out infinite; }

/* Glow pulse */
@keyframes glowPulse {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50%       { opacity: 0.7; transform: scale(1.05); }
}

/* Shimmer sweep */
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}

/* Border glow rotate */
@keyframes borderGlow {
  0%   { box-shadow: 0 0 0 0 rgba(37,99,235,0); }
  50%  { box-shadow: 0 0 20px 4px rgba(37,99,235,0.25); }
  100% { box-shadow: 0 0 0 0 rgba(37,99,235,0); }
}

/* Slide in from right (toast) */
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(1.5rem); }
  to   { opacity: 1; transform: translateX(0); }
}

/* Fade in */
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ===== HERO BADGE ANIMATION ===== */
.hero-badge {
  animation: fadeUp 0.6s cubic-bezier(0.4,0,0.2,1) forwards;
  border: 1px solid rgba(37,99,235,0.3);
  background: rgba(37,99,235,0.08);
  backdrop-filter: blur(8px);
  position: relative;
  overflow: hidden;
}

.hero-badge::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(37,99,235,0.1), transparent);
  background-size: 200% auto;
  animation: shimmer 3s linear infinite;
}

/* ===== TRUST BAR ===== */
.trust-bar,
section.trust-bar {
  background: transparent !important;
  border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
}
[data-theme="light"] .trust-bar,
[data-theme="light"] section.trust-bar {
  border-top: 1px solid rgba(0, 0, 0, 0.08) !important;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08) !important;
}
.trust-divider { width: 1px; height: 1.25rem; background: var(--border); flex-shrink: 0; }
@media (max-width: 640px) { .trust-divider { display: none; } }

.trust-item {
  transition: color 0.2s ease;
}
.trust-item:hover { color: var(--text); }

/* ===== INDUSTRY CARDS ===== */
.industry-card {
  background: var(--card);
  border: 1px solid var(--border);
  transition: var(--transition-spring);
  cursor: default;
  position: relative;
  overflow: hidden;
}
.industry-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(37,99,235,0.06), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.industry-card:hover::before { opacity: 1; }
.industry-card:hover {
  border-color: rgba(37,99,235,0.5);
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 12px 32px rgba(37,99,235,0.15);
}
.industry-icon { width: 2.5rem; height: 2.5rem; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; line-height: 1; transition: transform 0.3s ease; }
.industry-card:hover .industry-icon { transform: scale(1.2) rotate(-5deg); }

/* ===== SERVICE CARDS ===== */
.service-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: var(--transition);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), #60a5fa, var(--accent));
  opacity: 0;
  transition: opacity 0.3s ease;
}
.service-card:hover::before { opacity: 1; }
.service-card:hover {
  border-color: rgba(37,99,235,0.4);
  box-shadow: 0 8px 32px rgba(37,99,235,0.14), var(--shadow-card);
  transform: translateY(-6px);
}
.service-icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius);
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
}
.service-card:hover .service-icon-wrap { transform: scale(1.15) rotate(-5deg); }

.service-tags { display: flex; flex-wrap: wrap; gap: 0.375rem; }
.tag {
  display: inline-block;
  padding: 0.25rem 0.625rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--muted);
  transition: var(--transition);
}
.tag:hover { border-color: var(--primary); color: var(--primary); }

/* ===== DETAILED SERVICE CARDS ===== */
.service-detail-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  transition: var(--transition);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}
.service-detail-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), #60a5fa);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.service-detail-card:hover::before { transform: scaleX(1); }
.service-detail-card:hover {
  border-color: rgba(37,99,235,0.35);
  box-shadow: 0 12px 40px rgba(37,99,235,0.1);
  transform: translateY(-4px);
}
.service-detail-card .problem-block {
  padding: 0.75rem 1rem;
  background: rgba(239,68,68,0.06);
  border-left: 3px solid rgba(239,68,68,0.4);
  border-radius: 0 var(--radius) var(--radius) 0;
  margin-bottom: 0.75rem;
}
.service-detail-card .solution-block {
  padding: 0.75rem 1rem;
  background: rgba(37,99,235,0.06);
  border-left: 3px solid rgba(37,99,235,0.4);
  border-radius: 0 var(--radius) var(--radius) 0;
  margin-bottom: 0.75rem;
}
.service-detail-card .outcome-block {
  padding: 0.75rem 1rem;
  background: rgba(34,197,94,0.06);
  border-left: 3px solid rgba(34,197,94,0.4);
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* ===== PROCESS ===== */
.process-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr auto 1fr;
  align-items: start;
}
@media (max-width: 768px) {
  .process-grid { display: flex; flex-direction: column; gap: 1.5rem; }
  .process-connector { display: none !important; }
}
.process-step { text-align: center; padding: 0.5rem; }
.process-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  background: linear-gradient(135deg, var(--primary), #1D4ED8);
  color: #fff;
  border-radius: 50%;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  margin: 0 auto;
  box-shadow: 0 0 0 6px rgba(37,99,235,0.12), 0 4px 16px rgba(37,99,235,0.3);
  transition: var(--transition-spring);
}
.process-step:hover .process-number { transform: scale(1.15); box-shadow: 0 0 0 8px rgba(37,99,235,0.18), 0 6px 24px rgba(37,99,235,0.4); }
.process-connector { display: flex; align-items: center; padding-top: 1.75rem; }
.process-connector::after {
  content: '';
  flex: 1;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), rgba(37,99,235,0.15));
  border-radius: 1px;
}
@media (max-width: 768px) {
  .process-step { text-align: left; display: flex; gap: 1rem; align-items: flex-start; padding: 0; }
  .process-step .process-number { flex-shrink: 0; margin: 0; }
}

/* ===== FOUNDER CARD ===== */
.founder-card {
  background: var(--card);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.founder-card::after {
  content: '';
  position: absolute;
  top: -50%; right: -50%;
  width: 100%; height: 100%;
  background: radial-gradient(circle, rgba(37,99,235,0.05) 0%, transparent 60%);
  pointer-events: none;
}
.founder-card:hover { border-color: rgba(37,99,235,0.35); box-shadow: 0 8px 32px rgba(37,99,235,0.08); }

/* ===== COMMITMENT CARDS ===== */
.commitment-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.commitment-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), #60a5fa);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.commitment-card:hover::before { transform: scaleX(1); }
.commitment-card:hover {
  border-color: rgba(37,99,235,0.3);
  transform: translateY(-5px);
  box-shadow: 0 12px 32px rgba(37,99,235,0.1);
}
.commitment-icon {
  width: 2.75rem; height: 2.75rem;
  background: rgba(37,99,235,0.1);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition-spring);
}
.commitment-card:hover .commitment-icon { transform: scale(1.1) rotate(-5deg); background: rgba(37,99,235,0.18); }

/* ===== CTA SECTION ===== */
.cta-section,
section.cta-section {
  background: transparent !important;
  border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
  position: relative;
  overflow: hidden;
}
[data-theme="light"] .cta-section,
[data-theme="light"] section.cta-section {
  border-top: 1px solid rgba(0, 0, 0, 0.08) !important;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08) !important;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 300px;
  background: radial-gradient(ellipse, rgba(37,99,235,0.08) 0%, transparent 70%);
  pointer-events: none;
  animation: glowPulse 4s ease-in-out infinite;
}

/* ===== PORTFOLIO CARDS ===== */
.portfolio-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--transition);
}
.portfolio-card:hover {
  border-color: rgba(37,99,235,0.45);
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.4), 0 0 0 1px rgba(37,99,235,0.15);
}
.portfolio-card-image {
  width: 100%; aspect-ratio: 16/9;
  background: var(--surface);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.portfolio-card-image::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(37,99,235,0.1), transparent);
}
.portfolio-card:hover .portfolio-card-image::after {
  content: '';
  position: absolute; inset: 0;
  background: rgba(37,99,235,0.05);
  animation: fadeIn 0.3s ease;
}
.portfolio-card-body { padding: 1.5rem; }
.portfolio-industry-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(37,99,235,0.1);
  border: 1px solid rgba(37,99,235,0.2);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

/* ===== CONTACT FORM ===== */
.contact-input {
  width: 100%;
  padding: 0.875rem 1rem;
  background: rgba(11, 17, 32, 0.65) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  border-radius: var(--radius);
  color: #F8FAFC !important;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  -webkit-appearance: none;
}
.contact-input::placeholder { color: rgba(148, 163, 184, 0.5) !important; }
.contact-input:focus, .contact-input:focus-visible {
  outline: none;
  border-color: #3B82F6 !important;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25) !important;
  background: rgba(15, 23, 42, 0.85) !important;
}
[data-theme="light"] .contact-input,
html.light .contact-input {
  background: rgba(255, 255, 255, 0.75) !important;
  border-color: rgba(0, 0, 0, 0.15) !important;
  color: #0F172A !important;
}
[data-theme="light"] .contact-input:focus,
html.light .contact-input:focus {
  background: rgba(255, 255, 255, 0.95) !important;
  border-color: #2563EB !important;
  color: #0F172A !important;
}

@media (max-width: 768px) { .contact-input { font-size: 16px; } }
.form-label { display: block; font-size: 0.875rem; font-weight: 500; color: var(--text); margin-bottom: 0.375rem; font-family: var(--font-heading); }

/* Strategy Card on Contact Page */
.contact-strategy-card {
  background: rgba(30, 58, 138, 0.4) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  border: 1px solid rgba(96, 165, 250, 0.35) !important;
}
[data-theme="light"] .contact-strategy-card,
html.light .contact-strategy-card {
  background: rgba(239, 246, 255, 0.65) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  border: 1px solid rgba(191, 219, 254, 0.8) !important;
}

/* ===== FOOTER ===== */
footer,
.footer {
  background: rgba(3, 6, 17, 0.65) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
  position: relative;
  z-index: 20;
  padding-bottom: 0 !important;
}
[data-theme="light"] footer,
[data-theme="light"] .footer,
html.light footer,
html.light .footer {
  background: rgba(255, 255, 255, 0.65) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  border-top: 1px solid rgba(255, 255, 255, 0.4) !important;
}
@media (max-width: 768px) {
  footer,
  .footer {
    padding-bottom: 2rem !important;
  }
}
.footer-link { font-size: 0.875rem; color: var(--muted); transition: color 0.2s ease, padding-left 0.2s ease; display: inline-block; }
.footer-link:hover { color: var(--text); padding-left: 0.25rem; }

.social-link {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2.125rem; height: 2.125rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--muted);
  transition: var(--transition-spring);
}
.social-link:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 6px 20px rgba(37,99,235,0.35);
}

/* ===== PAGE HERO ===== */
.page-hero {
  padding-top: 8rem;
  padding-bottom: 4rem;
  background: transparent !important;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0.5;
}
.page-hero::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(37,99,235,0.07) 0%, transparent 60%);
  pointer-events: none;
}

/* ===== TOAST NOTIFICATION ===== */
.toast {
  position: fixed;
  top: 1.5rem; right: 1.5rem;
  z-index: 9999;
  padding: 1rem 1.5rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  font-size: 0.9375rem;
  font-weight: 500;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  display: flex; align-items: center; gap: 0.75rem;
  animation: slideInRight 0.35s cubic-bezier(0.34,1.56,0.64,1);
  max-width: 22rem;
}
.toast.success { border-color: rgba(34,197,94,0.3); color: #86efac; }
.toast.error   { border-color: rgba(239,68,68,0.3); color: #fca5a5; }

/* ===== MAP PLACEHOLDER ===== */
.map-placeholder {
  width: 100%; height: 18rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 0.75rem;
  color: var(--muted);
}

/* ===== BREADCRUMB ===== */
.breadcrumb { display: flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; color: var(--muted); margin-bottom: 1rem; }
.breadcrumb a { color: var(--muted); transition: color 0.2s ease; }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb-sep { color: var(--border); }

/* ===== CASE STUDY BLOCKS ===== */
.case-block { display: grid; gap: 0.75rem; }
.case-item { padding: 0.875rem 1rem; border-radius: var(--radius); font-size: 0.9rem; line-height: 1.6; }
.case-item-label { font-weight: 600; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 0.25rem; }
.case-item.challenge { background: rgba(239,68,68,0.05); border-left: 3px solid rgba(239,68,68,0.4); }
.case-item.challenge .case-item-label { color: #f87171; }
.case-item.approach  { background: rgba(245,180,0,0.05); border-left: 3px solid rgba(245,180,0,0.4); }
.case-item.approach  .case-item-label { color: var(--accent); }
.case-item.outcome   { background: rgba(34,197,94,0.05); border-left: 3px solid rgba(34,197,94,0.4); }
.case-item.outcome   .case-item-label { color: #86efac; }

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  bottom: 1.75rem; right: 1.75rem;
  z-index: 1000;
  width: 3.25rem; height: 3.25rem;
  background: #25D366;
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  transition: var(--transition-spring);
  opacity: 0;
}
.whatsapp-float.visible { opacity: 1; }
.whatsapp-float:hover {
  background: #1DA851;
  transform: scale(1.12) rotate(-5deg);
  box-shadow: 0 8px 32px rgba(37,211,102,0.55);
}

/* ===== SCROLL PROGRESS ===== */
#scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), #60a5fa, var(--accent));
  z-index: 9999;
  width: 0%;
  transition: width 0.1s linear;
  box-shadow: 0 0 10px rgba(37,99,235,0.5);
}

/* ===== GLOW ORB (disabled for clean 3D scene) ===== */
.glow-orb, .glow-orb-1, .glow-orb-2 {
  display: none !important;
}

/* ===== ACTIVE NAV ===== */
.nav-link.active { color: var(--text); }

/* ===== ABOUT PAGE ===== */
.about-stat {
  text-align: center;
  padding: 1.5rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}
.about-stat:hover { border-color: rgba(37,99,235,0.3); transform: translateY(-4px); box-shadow: var(--shadow-glow); }
.about-stat-number { font-family: var(--font-heading); font-size: 2.25rem; font-weight: 700; color: var(--primary); line-height: 1; }
.about-stat-label  { font-size: 0.875rem; color: var(--muted); margin-top: 0.5rem; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .section-heading  { font-size: 1.875rem; }
  .section-subheading { font-size: 1rem; }
  .trust-bar-inner  { gap: 0.75rem 1.5rem; }
}
@media (max-width: 480px) {
  .btn-primary, .btn-outline { padding: 0.75rem 1.25rem; font-size: 0.875rem; }
  .service-card { padding: 1.25rem; }
  .commitment-card { padding: 1.25rem; }
}

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .fade-up, .reveal-up, .reveal-scale, .reveal-left, .reveal-right { opacity: 1; transform: none; }
}

/* ===== PRINT ===== */
@media print {
  #navbar, .whatsapp-float, #scroll-progress { display: none; }
  body { background: #fff; color: #000; }
}

/* ===== SPIN (loading) ===== */
@keyframes spin { to { transform: rotate(360deg); } }
.animate-spin { animation: spin 0.8s linear infinite; }


/* ===== HERO BADGE shimmer ===== */
.hero-badge-wrap {
  display: inline-block;
  position: relative;
  overflow: hidden;
  border-radius: 999px;
}

/* ===== BUTTON active state ===== */
.btn-primary:focus-visible,
.btn-outline:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}

/* ===== SECTION divider line ===== */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  margin: 0 auto;
  max-width: 80rem;
}

/* ===== HOVER underline links ===== */
.hover-underline {
  position: relative;
  display: inline-block;
}
.hover-underline::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--primary);
  transition: width 0.3s ease;
}
.hover-underline:hover::after { width: 100%; }

/* ===== MOBILE: process steps horizontal fix ===== */
@media (max-width: 768px) {
  .process-step { flex-direction: column; text-align: center; align-items: center; }
}


[data-tilt] {
  transition: transform 0.15s ease-out;
  transform-style: preserve-3d;
  will-change: transform;
}

[data-tilt] > * {
  transform: translateZ(20px);
}

.card-glare {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  border-radius: inherit;
  z-index: 10;
  opacity: 0;
  transition: opacity 0.15s ease-out;
}

/* ===== LIGHT MODE REFINEMENTS & THEME TOGGLE ===== */

/* Theme Toggle Component in Footer */
.theme-switch-container {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.theme-toggle-group {
  display: inline-flex;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 9999px;
  padding: 2px;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.theme-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--muted);
  border: none;
  background: transparent;
  cursor: pointer;
  transition: all 0.2s ease;
}

.theme-btn:hover {
  color: var(--text) !important;
}

.theme-btn.active {
  background: var(--primary) !important;
  color: #FFFFFF !important;
  box-shadow: 0 1px 3px rgba(37,99,235,0.35);
}
.theme-btn.active svg {
  stroke: #FFFFFF !important;
  color: #FFFFFF !important;
}

/* Global Stacking & Background Visibility */
html, [data-theme="dark"], html.dark {
  background-color: #030611;
  color: #F8FAFC;
}
[data-theme="light"], html.light {
  background-color: #F8FAFC;
  color: #0F172A;
}
body, body.dark, body.light {
  background: transparent !important;
  background-color: transparent !important;
  color: var(--text) !important;
}