@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,600;0,700;1,600&display=swap');

/* ==========================================================================
   CSS VARIABLES & THEME SETUP
   ========================================================================== */
:root {
   /* Color Palette - Premium Corporate */
   --color-dark-bg: #050a15;
   /* Deep slate/navy for contrast */
   --color-dark-surface: #0b1325;
   --color-light-bg: #ffffff;
   --color-light-surface: #f4f6f8;

   --color-primary: #1d4ed8;
   /* Executive Royal Blue */
   --color-primary-light: #3b82f6;
   --color-accent: #d97706;
   /* Subtle Amber/Gold for contrast */

   --text-dark: #0f172a;
   --text-muted: #64748b;
   --text-light: #f8fafc;
   --text-light-muted: #cbd5e1;

   --border-light: rgba(15, 23, 42, 0.1);
   --border-dark: rgba(255, 255, 255, 0.1);

   /* Typography */
   --font-sans: 'Plus Jakarta Sans', sans-serif;
   --font-serif: 'Playfair Display', serif;

   /* Layout */
   --container-width: 1440px;
   --padding-x: clamp(1.5rem, 5vw, 4rem);
   --section-y: clamp(5rem, 10vw, 10rem);

   /* Animation Easing */
   --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
   --ease-in-out-circ: cubic-bezier(0.85, 0, 0.15, 1);
   --transition-slow: 0.8s var(--ease-out-expo);
   --transition-fast: 0.3s ease;
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */
*,
*::before,
*::after {
   box-sizing: border-box;
   margin: 0;
   padding: 0;
}

html {
   font-size: 16px;
   scroll-behavior: smooth;
   -webkit-font-smoothing: antialiased;
   -moz-osx-font-smoothing: grayscale;
}

body {
   font-family: var(--font-sans);
   color: var(--text-dark);
   background-color: var(--color-light-bg);
   line-height: 1.6;
   overflow-x: hidden;
}

body::-webkit-scrollbar {
   width: 6px;
}

body::-webkit-scrollbar-track {
   background: var(--color-light-bg);
}

body::-webkit-scrollbar-thumb {
   background: var(--color-primary);
}

::selection {
   background: var(--color-primary);
   color: var(--color-light-bg);
}

/* ==========================================================================
   CUSTOM CURSOR
   ========================================================================== */
.cursor {
   position: fixed;
   top: 0;
   left: 0;
   width: 12px;
   height: 12px;
   background-color: var(--color-primary);
   border-radius: 50%;
   transform: translate(-50%, -50%);
   pointer-events: none;
   z-index: 9999;
   transition: width 0.3s, height 0.3s, background-color 0.3s;
   mix-blend-mode: difference;
}

.cursor.hovered {
   width: 60px;
   height: 60px;
   background-color: rgba(255, 255, 255, 1);
   mix-blend-mode: difference;
}

/* ==========================================================================
   TYPOGRAPHY & UTILITIES
   ========================================================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
   font-weight: 700;
   line-height: 1.2;
   letter-spacing: -0.02em;
}

.heading-serif {
   font-family: var(--font-serif);
   font-weight: 600;
   font-style: italic;
   color: var(--color-primary);
}

.container {
   max-width: var(--container-width);
   margin: 0 auto;
   padding: 0 var(--padding-x);
}

.section {
   padding: var(--section-y) 0;
}

.bg-dark {
   background-color: var(--color-dark-bg);
   color: var(--text-light);
}

.bg-light {
   background-color: var(--color-light-bg);
   color: var(--text-dark);
}

.bg-surface {
   background-color: var(--color-light-surface);
}

.reveal-up {
   opacity: 0;
   transform: translateY(40px);
   transition: opacity 1s var(--ease-out-expo), transform 1s var(--ease-out-expo);
}

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

/* Premium Button / Magnetic Effect */
.btn {
   display: inline-flex;
   align-items: center;
   justify-content: center;
   padding: 1rem 2.5rem;
   font-size: 0.9rem;
   font-weight: 600;
   text-transform: uppercase;
   letter-spacing: 0.05em;
   text-decoration: none;
   border-radius: 2px;
   position: relative;
   overflow: hidden;
   cursor: pointer;
   border: 1px solid transparent;
   transition: color 0.4s ease, border-color 0.4s ease;
}

.btn-primary {
   background-color: var(--color-primary);
   color: var(--color-light-bg);
}

.btn-primary::before {
   content: '';
   position: absolute;
   top: 100%;
   left: 0;
   width: 100%;
   height: 100%;
   background-color: var(--color-dark-bg);
   transition: transform 0.5s var(--ease-out-expo);
   z-index: 0;
}

.btn-primary:hover::before {
   transform: translateY(-100%);
}

.btn-primary span {
   position: relative;
   z-index: 1;
}

.btn-outline-light {
   border-color: var(--border-dark);
   color: var(--text-light);
}

.btn-outline-light::before {
   content: '';
   position: absolute;
   top: 100%;
   left: 0;
   width: 100%;
   height: 100%;
   background-color: var(--color-light-bg);
   transition: transform 0.5s var(--ease-out-expo);
   z-index: 0;
}

.btn-outline-light:hover {
   color: var(--text-dark);
}

.btn-outline-light:hover::before {
   transform: translateY(-100%);
}

.btn-outline-light span {
   position: relative;
   z-index: 1;
}

/* ==========================================================================
   STRICT HEADER CONSISTENCY (Applied globally)
   ========================================================================== */
.site-header {
   position: fixed;
   top: 0;
   left: 0;
   width: 100%;
   z-index: 1000;
   padding: 1.5rem 0;
   background-color: black;
   transition: background-color 0.4s ease, padding 0.4s ease, border-bottom 0.4s ease;
   border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
   background-color: rgba(5, 10, 21, 0.95);
   backdrop-filter: blur(10px);
   -webkit-backdrop-filter: blur(10px);
   padding: 1rem 0;
   border-bottom: 1px solid var(--border-dark);
}

.header-inner {
   display: flex;
   justify-content: space-between;
   align-items: center;
}

.brand-logo {
   height: 95px;
   filter: brightness(0) invert(1);
   width: auto;
   object-fit: contain;
}

.nav-menu {
   display: flex;
   gap: 3rem;
   list-style: none;
}

.nav-menu a {
   color: var(--text-light);
   text-decoration: none;
   font-size: 0.9rem;
   font-weight: 500;
   position: relative;
   padding-bottom: 4px;
}

.nav-menu a::after {
   content: '';
   position: absolute;
   bottom: 0;
   left: 0;
   width: 0;
   height: 1px;
   background-color: var(--color-accent);
   transition: width 0.4s var(--ease-out-expo);
}

.nav-menu a:hover::after {
   width: 100%;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
   position: relative;
   min-height: 100vh;
   display: flex;
   align-items: center;
   background-color: var(--color-dark-bg);
   overflow: hidden;
   padding-top: 100px;
}

.hero-bg-element {
   position: absolute;
   top: -20%;
   right: -10%;
   width: 60vw;
   height: 60vw;
   background: radial-gradient(circle, rgba(29, 78, 216, 0.1) 0%, rgba(5, 10, 21, 0) 70%);
   border-radius: 50%;
   z-index: 0;
   pointer-events: none;
}

.hero-grid {
   display: grid;
   grid-template-columns: 1.2fr 0.8fr;
   gap: 4rem;
   align-items: center;
   position: relative;
   z-index: 1;
}

.hero-content h1 {
   font-size: clamp(3rem, 5vw, 5.5rem);
   color: var(--text-light);
   line-height: 1.05;
   margin-bottom: 1.5rem;
}

.hero-content p {
   font-size: 1.25rem;
   color: var(--text-light-muted);
   max-width: 600px;
   margin-bottom: 3rem;
}

/* Abstract Corporate 3D Graphic */
.hero-visual {
   position: relative;
   height: 500px;
}

.data-card {
   position: absolute;
   background: rgba(255, 255, 255, 0.03);
   border: 1px solid rgba(255, 255, 255, 0.1);
   backdrop-filter: blur(10px);
   padding: 2rem;
   border-radius: 8px;
   box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
   transition: transform 0.3s ease;
}

.data-card.card-1 {
   top: 10%;
   right: 10%;
   width: 300px;
   animation: float 6s ease-in-out infinite;
}

.data-card.card-2 {
   bottom: 10%;
   left: 0;
   width: 250px;
   animation: float 8s ease-in-out infinite reverse;
}

.card-line {
   height: 4px;
   border-radius: 2px;
   background: var(--color-primary);
   margin-bottom: 15px;
}

.card-line.short {
   width: 40%;
   background: var(--color-accent);
}

.card-line.long {
   width: 80%;
}

@keyframes float {

   0%,
   100% {
      transform: translateY(0);
   }

   50% {
      transform: translateY(-20px);
   }
}

/* ==========================================================================
   STATISTICS BAR
   ========================================================================== */
.stats-bar {
   background-color: var(--color-dark-surface);
   border-top: 1px solid var(--border-dark);
   border-bottom: 1px solid var(--border-dark);
   padding: 3rem 0;
}

.stats-grid {
   display: grid;
   grid-template-columns: repeat(4, 1fr);
   gap: 2rem;
   text-align: center;
}

.stat-item h3 {
   font-size: 3rem;
   color: var(--color-primary-light);
   font-family: var(--font-serif);
   margin-bottom: 0.5rem;
}

.stat-item p {
   color: var(--text-light-muted);
   font-size: 0.85rem;
   text-transform: uppercase;
   letter-spacing: 0.1em;
}

/* ==========================================================================
   SERVICES (Bento Box Grid)
   ========================================================================== */
.section-header {
   text-align: center;
   max-width: 800px;
   margin: 0 auto 5rem;
}

.section-header h2 {
   font-size: clamp(2.5rem, 4vw, 3.5rem);
   margin-bottom: 1.5rem;
}

.section-header p {
   font-size: 1.1rem;
   color: var(--text-muted);
}

.bento-grid {
   display: grid;
   grid-template-columns: repeat(3, 1fr);
   grid-auto-rows: 350px;
   gap: 1.5rem;
}

.bento-item {
   background-color: var(--color-light-surface);
   border-radius: 8px;
   padding: 3rem;
   display: flex;
   flex-direction: column;
   justify-content: space-between;
   border: 1px solid var(--border-light);
   transition: all 0.4s var(--ease-out-expo);
   position: relative;
   overflow: hidden;
}

.bento-item:hover {
   transform: translateY(-5px);
   box-shadow: 0 20px 40px rgba(15, 23, 42, 0.05);
   background-color: #fff;
}

.bento-item.large {
   grid-column: span 2;
}

.service-icon {
   width: 50px;
   height: 50px;
   background: var(--color-primary);
   color: #fff;
   border-radius: 4px;
   display: flex;
   align-items: center;
   justify-content: center;
   margin-bottom: 2rem;
}

.bento-item h3 {
   font-size: 1.8rem;
   margin-bottom: 1rem;
}

.bento-item p {
   color: var(--text-muted);
}

.bento-bg-icon {
   position: absolute;
   bottom: -20px;
   right: -20px;
   font-size: 150px;
   color: rgba(15, 23, 42, 0.03);
   transition: transform 0.5s ease;
}

.bento-item:hover .bento-bg-icon {
   transform: scale(1.1);
}

/* ==========================================================================
   INDUSTRIES (Accordion/List)
   ========================================================================== */
.industry-wrapper {
   display: grid;
   grid-template-columns: 1fr 1fr;
   gap: 5rem;
   align-items: center;
}

.industry-list {
   list-style: none;
   border-top: 1px solid var(--border-light);
}

.industry-list li {
   padding: 1.5rem 0;
   border-bottom: 1px solid var(--border-light);
   display: flex;
   justify-content: space-between;
   align-items: center;
   font-size: 1.2rem;
   font-weight: 600;
   cursor: pointer;
   transition: padding-left 0.3s ease, color 0.3s ease;
}

.industry-list li:hover {
   padding-left: 1rem;
   color: var(--color-primary);
}

.industry-list li::after {
   content: '→';
   opacity: 0;
   transform: translateX(-10px);
   transition: all 0.3s ease;
}

.industry-list li:hover::after {
   opacity: 1;
   transform: translateX(0);
}

.industry-image {
   position: relative;
   height: 600px;
   border-radius: 8px;
   overflow: hidden;
   background: url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?ixlib=rb-4.0.3&auto=format&fit=crop&w=1000&q=80') center/cover;
}

.industry-image::after {
   content: '';
   position: absolute;
   inset: 0;
   background: linear-gradient(to top, rgba(5, 10, 21, 0.8), transparent);
}

/* ==========================================================================
   ROI CALCULATOR (Corporate Tool UI)
   ========================================================================== */
.calc-container {
   background: var(--color-light-bg);
   border-radius: 12px;
   box-shadow: 0 30px 60px rgba(15, 23, 42, 0.08);
   border: 1px solid var(--border-light);
   overflow: hidden;
   display: grid;
   grid-template-columns: 3fr 2fr;
}

.calc-inputs {
   padding: 4rem;
}

.calc-group {
   margin-bottom: 2.5rem;
}

.calc-header {
   display: flex;
   justify-content: space-between;
   align-items: flex-end;
   margin-bottom: 1rem;
}

.calc-header label {
   font-weight: 600;
   font-size: 1.1rem;
}

.calc-val {
   font-family: var(--font-serif);
   font-size: 1.5rem;
   color: var(--color-primary);
   font-weight: 700;
}

input[type=range] {
   -webkit-appearance: none;
   width: 100%;
   background: var(--color-light-surface);
   height: 6px;
   border-radius: 3px;
   outline: none;
}

input[type=range]::-webkit-slider-thumb {
   -webkit-appearance: none;
   width: 20px;
   height: 20px;
   background: var(--color-primary);
   border-radius: 50%;
   cursor: pointer;
   box-shadow: 0 0 0 4px rgba(29, 78, 216, 0.2);
}

.calc-results {
   background: var(--color-dark-bg);
   color: var(--text-light);
   padding: 4rem;
   display: flex;
   flex-direction: column;
   justify-content: center;
}

.result-box {
   margin-bottom: 3rem;
   border-left: 3px solid var(--color-accent);
   padding-left: 1.5rem;
}

.result-box p {
   color: var(--text-light-muted);
   font-size: 0.9rem;
   text-transform: uppercase;
   letter-spacing: 0.05em;
   margin-bottom: 0.5rem;
}

.result-box h4 {
   font-family: var(--font-serif);
   font-size: 3rem;
   color: #fff;
}

/* ==========================================================================
   REPORTING DASHBOARD (UI Animation)
   ========================================================================== */
.dashboard-wrapper {
   background: var(--color-dark-surface);
   border-radius: 8px;
   padding: 3rem;
   border: 1px solid var(--border-dark);
}

.chart-container {
   height: 300px;
   display: flex;
   align-items: flex-end;
   justify-content: space-between;
   gap: 2%;
   padding-top: 2rem;
   border-bottom: 1px solid var(--border-dark);
   position: relative;
}

.chart-bar-wrapper {
   flex: 1;
   height: 100%;
   display: flex;
   flex-direction: column;
   justify-content: flex-end;
   align-items: center;
}

.chart-bar {
   width: 100%;
   background: linear-gradient(to top, var(--color-primary), var(--color-primary-light));
   border-radius: 4px 4px 0 0;
   height: 0;
   /* Animated via JS */
   transition: height 1.5s var(--ease-out-expo);
}

.chart-label {
   margin-top: 1rem;
   color: var(--text-light-muted);
   font-size: 0.85rem;
}

.dashboard-metrics {
   display: flex;
   justify-content: space-between;
   margin-top: 2rem;
}

.dash-metric span {
   display: block;
   font-size: 0.85rem;
   color: var(--text-light-muted);
}

.dash-metric strong {
   font-size: 1.5rem;
   color: #fff;
}

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */
.testimonial-grid {
   display: grid;
   grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
   gap: 2rem;
}

.testi-card {
   background: var(--color-light-surface);
   padding: 3rem;
   border-radius: 8px;
   position: relative;
}

.testi-card::before {
   content: '"';
   position: absolute;
   top: 10px;
   left: 20px;
   font-family: var(--font-serif);
   font-size: 6rem;
   color: rgba(29, 78, 216, 0.05);
}

.testi-text {
   font-size: 1.1rem;
   line-height: 1.8;
   margin-bottom: 2rem;
   position: relative;
   z-index: 1;
}

.testi-author {
   border-top: 1px solid var(--border-light);
   padding-top: 1rem;
}

.testi-author h4 {
   font-size: 1rem;
   color: var(--color-primary);
}

.testi-author p {
   font-size: 0.85rem;
   color: var(--text-muted);
}

/* ==========================================================================
   CONTACT FORM / LIVE CHAT PROMO
   ========================================================================== */
.contact-grid {
   display: grid;
   grid-template-columns: 1fr 1fr;
   gap: 4rem;
}

.contact-info-block {
   padding-right: 2rem;
}

.live-chat-card {
   background: var(--color-dark-surface);
   color: #fff;
   padding: 3rem;
   border-radius: 8px;
   margin-top: 3rem;
   border-left: 4px solid var(--color-accent);
}

.live-chat-card h4 {
   margin-bottom: 1rem;
   font-size: 1.5rem;
}

.form-group {
   position: relative;
   margin-bottom: 2.5rem;
}

.form-control {
   width: 100%;
   background: transparent;
   border: none;
   border-bottom: 1px solid var(--border-light);
   padding: 10px 0;
   font-family: var(--font-sans);
   font-size: 1rem;
   color: var(--text-dark);
   transition: border-color 0.3s ease;
}

.form-control:focus {
   outline: none;
   border-bottom-color: var(--color-primary);
}

.form-label {
   position: absolute;
   top: 10px;
   left: 0;
   color: var(--text-muted);
   pointer-events: none;
   transition: all 0.3s ease;
}

.form-control:focus~.form-label,
.form-control:valid~.form-label {
   top: -15px;
   font-size: 0.75rem;
   color: var(--color-primary);
   font-weight: 600;
}

/* ==========================================================================
   STRICT FOOTER CONSISTENCY (Applied globally)
   ========================================================================== */
.site-footer {
   background-color: var(--color-dark-bg);
   color: var(--text-light);
   padding: 6rem 0 2rem;
   border-top: 1px solid var(--border-dark);
}

.footer-grid {
   display: grid;
   grid-template-columns: 2fr 1fr 1fr 1fr;
   gap: 4rem;
   margin-bottom: 4rem;
}

.footer-about p {
   color: var(--text-light-muted);
   margin-top: 1.5rem;
   max-width: 350px;
}

.footer-title {
   font-size: 1.1rem;
   margin-bottom: 1.5rem;
   font-family: var(--font-sans);
   letter-spacing: 0.05em;
   color: #fff;
}

.footer-links {
   list-style: none;
}

.footer-links li {
   margin-bottom: 0.8rem;
}

.footer-links a {
   color: var(--text-light-muted);
   text-decoration: none;
   transition: color 0.3s ease;
}

.footer-links a:hover {
   color: var(--color-primary-light);
}

.footer-contact p {
   color: var(--text-light-muted);
   margin-bottom: 0.5rem;
}

.footer-contact strong {
   color: #fff;
}

.footer-bottom {
   border-top: 1px solid var(--border-dark);
   padding-top: 2rem;
   display: flex;
   justify-content: space-between;
   align-items: center;
   color: var(--text-light-muted);
   font-size: 0.85rem;
}

.footer-legal-links a {
   color: var(--text-light-muted);
   text-decoration: none;
   margin-left: 1.5rem;
   transition: color 0.3s;
}

.footer-legal-links a:hover {
   color: #fff;
}

/* ==========================================================================
   LEGAL PAGES SPECIFIC STYLES
   ========================================================================== */
.legal-hero {
   background-color: var(--color-dark-bg);
   padding: 180px 0 80px;
   text-align: center;
   border-bottom: 1px solid var(--border-dark);
}

.legal-hero h1 {
   font-size: 3.5rem;
   color: #fff;
}

.legal-content {
   max-width: 800px;
   margin: 0 auto;
}

.legal-content h2 {
   font-size: 1.8rem;
   margin: 3rem 0 1rem;
   color: var(--text-dark);
   font-family: var(--font-serif);
}

.legal-content p {
   color: var(--text-muted);
   margin-bottom: 1.5rem;
   font-size: 1.1rem;
}

.legal-content ul {
   margin: 0 0 2rem 2rem;
   color: var(--text-muted);
}

.legal-content li {
   margin-bottom: 0.5rem;
}

/* ==========================================================================
   RESPONSIVE DESIGN (Media Queries)
   ========================================================================== */
@media (max-width: 1200px) {
   .bento-grid {
      grid-template-columns: repeat(2, 1fr);
   }

   .bento-item.large {
      grid-column: span 1;
   }

   .footer-grid {
      grid-template-columns: 1fr 1fr;
      gap: 3rem;
   }
}

@media (max-width: 992px) {
   .hero-grid {
      grid-template-columns: 1fr;
      text-align: center;
      gap: 2rem;
   }

   .hero-content p {
      margin: 0 auto 2rem;
   }

   .hero-visual {
      display: none;
   }

   .stats-grid {
      grid-template-columns: repeat(2, 1fr);
   }

   .industry-wrapper {
      grid-template-columns: 1fr;
   }

   .industry-image {
      display: none;
   }

   .calc-container {
      grid-template-columns: 1fr;
   }

   .contact-grid {
      grid-template-columns: 1fr;
   }
}

@media (max-width: 768px) {
   .nav-menu {
      display: none;
   }

   /* Assuming a hamburger menu in real build */
   .bento-grid {
      grid-template-columns: 1fr;
   }

   .footer-grid {
      grid-template-columns: 1fr;
      text-align: center;
   }

   .footer-about p {
      margin: 1.5rem auto;
   }

   .footer-bottom {
      flex-direction: column;
      gap: 1rem;
   }

   .calc-inputs,
   .calc-results,
   .dashboard-wrapper {
      padding: 2rem;
   }
}