/* ═══════════════════════════════════════════
   HENU OS — Design System & Custom Animations
   Apple-minimalist Black & White System
   Sora · Inter · Space Grotesk
═══════════════════════════════════════════ */

/* ── STYLE TOKENS ── */
:root {
    --color-white-pure: #FFFFFF;
    --color-white-off: #F9FAFB;
    --color-dark-primary: #111111;
    --color-text-secondary: #5A5A5A;
    --color-border-light: #E5E7EB;

    /* Magic Accent — Interaction Only */
    --color-magic-purple: hsl(260 83% 58%);
    --color-magic-purple-soft: hsl(260 83% 58% / 0.1);
    --color-magic-purple-glow: 0 0 20px hsl(260 83% 58% / 0.35);

    /* Fonts */
    --font-heading: 'Sora', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-number: 'Space Grotesk', sans-serif;

    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);

    --radius-lg: 16px;
    --radius-sm: 8px;
}

/* Reset */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-white-pure);
    color: var(--color-dark-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Loader Screen - Frosted Glass Blur */
.loader-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    transition: opacity 0.8s ease, visibility 0.8s;
}

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

.loader-dot {
    width: 12px;
    height: 12px;
    background: var(--color-magic-purple);
    box-shadow: 0 0 15px var(--color-magic-purple);
    border-radius: 50%;
    display: inline-block;
    animation: loader-pulse 1.4s infinite ease-in-out;
    margin-bottom: 20px;
}

.loader-text-small {
    font-family: var(--font-number);
    color: var(--color-magic-purple);
    font-weight: 700;
    letter-spacing: 4px;
    font-size: 0.8rem;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.loader-brand {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 3.2rem;
    color: var(--color-dark-primary);
    letter-spacing: 6px;
}

.loader-brand .char {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    animation: fade-in-up 0.55s forwards;
}

.loader-brand .char:nth-child(1) {
    animation-delay: 0.1s;
}

.loader-brand .char:nth-child(2) {
    animation-delay: 0.2s;
}

.loader-brand .char:nth-child(3) {
    animation-delay: 0.3s;
}

.loader-brand .char:nth-child(4) {
    animation-delay: 0.4s;
}

.loader-brand .char:nth-child(5) {
    animation-delay: 0.5s;
}

.loader-brand .char:nth-child(6) {
    animation-delay: 0.6s;
}

.loader-brand .char:nth-child(7) {
    animation-delay: 0.7s;
}

/* Global Background 5% Opacity Layer */
.bg-parallax-layer {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 75vw;
    height: auto;
    max-width: 800px;
    pointer-events: none;
    z-index: 0;
    opacity: 0.05;
    transition: transform 0.25s cubic-bezier(0.1, 0.8, 0.3, 1);
}

.bg-parallax-layer img {
    width: 100%;
    height: auto;
}

/* Hako Butterfly Follower */
.hako-flyer-entity {
    position: fixed;
    width: 80px;
    height: auto;
    pointer-events: none;
    z-index: 999;
    top: 0;
    left: 0;
    transform: translate(-50%, -50%);
    transition: transform 0.12s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.hako-flyer-img {
    width: 100%;
    height: auto;
    animation: hako-butterfly-float 3s ease-in-out infinite alternate;
}

.hako-magic-dust {
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--color-magic-purple);
    border-radius: 50%;
    filter: blur(2px);
    opacity: 0;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    border-bottom: 1px solid var(--color-border-light);
    background: rgba(255, 255, 255, 0.95);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.4rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-area {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 0.6rem;
}

.brand-logo {
    height: 52px;
    width: auto;
}

.brand-name {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.3rem;
    color: var(--color-dark-primary);
}

.accent-text {
    color: var(--color-dark-primary);
}

.nav-menu {
    display: flex;
    gap: 2.2rem;
}

.nav-item {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    text-decoration: none;
    position: relative;
    padding-bottom: 4px;
    transition: var(--transition-fast);
}

.nav-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-magic-purple);
    transition: var(--transition-smooth);
}

.nav-item:hover {
    color: var(--color-dark-primary);
}

.nav-item:hover::after,
.nav-item.active::after {
    width: 100%;
}

.nav-item.active {
    color: var(--color-magic-purple);
}

.cta-btn-nav {
    display: inline-block;
    padding: 0.6rem 1.3rem;
    border-radius: 30px;
    background: var(--color-dark-primary);
    color: var(--color-white-pure);
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    transition: var(--transition-fast);
}

.cta-btn-nav:hover {
    background: var(--color-dark-primary);
    box-shadow: var(--color-magic-purple-glow);
}

/* Sections */
section {
    padding: 8rem 2rem 6rem;
    position: relative;
    z-index: 1;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 4rem;
    align-items: center;
    width: 100%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.9rem;
    border: 1px solid var(--color-border-light);
    border-radius: 30px;
    font-family: var(--font-number);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
}

.pulse-dot {
    width: 7px;
    height: 7px;
    background: var(--color-magic-purple);
    border-radius: 50%;
    animation: pulse-dot-anim 1.8s infinite;
}

.hero-title {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 4rem;
    line-height: 1.1;
    color: var(--color-dark-primary);
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero-desc {
    font-size: 1.08rem;
    color: var(--color-text-secondary);
    margin-bottom: 2.5rem;
    max-width: 520px;
    line-height: 1.7;
}

.hero-ctas {
    display: flex;
    gap: 1rem;
    margin-bottom: 3.5rem;
}

.btn-primary {
    display: inline-block;
    padding: 0.95rem 1.9rem;
    border-radius: var(--radius-lg);
    background: var(--color-dark-primary);
    color: var(--color-white-pure);
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    border: 1px solid var(--color-dark-primary);
    transition: var(--transition-fast);
    cursor: pointer;
}

.btn-primary:hover {
    background: #2D2D2D;
    border-color: #2D2D2D;
    box-shadow: var(--color-magic-purple-glow);
}

.btn-secondary {
    display: inline-block;
    padding: 0.95rem 1.9rem;
    border-radius: var(--radius-lg);
    background: var(--color-white-pure);
    border: 1px solid var(--color-border-light);
    color: var(--color-dark-primary);
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    transition: var(--transition-fast);
    cursor: pointer;
}

.btn-secondary:hover {
    border-color: var(--color-magic-purple);
    box-shadow: 0 0 10px rgba(138, 43, 226, 0.15);
}

.hero-stats {
    display: flex;
    gap: 3rem;
    border-top: 1px solid var(--color-border-light);
    padding-top: 2rem;
}

.stat-box {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-number);
    font-weight: 700;
    font-size: 2.2rem;
    color: var(--color-dark-primary);
    line-height: 1;
    margin-bottom: 0.4rem;
}

.stat-label {
    font-size: 0.82rem;
    color: var(--color-text-secondary);
}

/* Mascot Wrapper Hero - 2D dynamic animation breathing */
.hero-mascot-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.glow-orb {
    position: absolute;
    width: 420px;
    height: 420px;
    background: radial-gradient(circle, var(--color-magic-purple-soft) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
    filter: blur(35px);
    pointer-events: none;
}

.mascot-card-3d {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 520px;
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
    transform-style: preserve-3d;
    perspective: 1000px;
    transition: var(--transition-smooth);
}

.mascot-card-3d:hover {
    border-color: transparent;
    box-shadow: none;
}

.mascot-img-hero {
    width: 100%;
    height: auto;
    max-height: 650px;
    object-fit: contain;
    display: block;
    transform: translateZ(30px) scale(1.25);
    filter: drop-shadow(0 20px 35px rgba(138, 43, 226, 0.2)) drop-shadow(0 10px 20px rgba(0, 0, 0, 0.12));
    animation: sardu-breath-anim 4s ease-in-out infinite alternate;
}

.mascot-interactive-bubble {
    position: absolute;
    top: 10px;
    right: -10px;
    background: var(--color-dark-primary);
    border-radius: 12px;
    padding: 0.8rem 1.1rem;
    color: var(--color-white-pure);
    font-size: 0.85rem;
    font-weight: 500;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    max-width: 210px;
    transform: translateZ(40px);
    animation: speech-bounce-anim 3s infinite ease-in-out;
}

.bubble-arrow {
    position: absolute;
    bottom: -8px;
    left: 20px;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 8px solid var(--color-dark-primary);
}

/* Challenges Intro Home Page */
.challenges-intro-section {
    background: var(--color-white-off);
    border-top: 1px solid var(--color-border-light);
}

.intro-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.section-tag {
    display: inline-block;
    padding: 0.35rem 0.8rem;
    background: var(--color-white-pure);
    border: 1px solid var(--color-border-light);
    color: var(--color-text-secondary);
    font-family: var(--font-number);
    font-size: 0.72rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-radius: 30px;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.section-title {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 2.6rem;
    color: var(--color-dark-primary);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.section-question {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.6rem;
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
}

.section-text {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.intro-actions {
    display: flex;
    gap: 1rem;
}

.transformation-card {
    background: var(--color-white-pure);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
}

.transformation-step {
    padding: 0.5rem 0;
}

.transformation-step p {
    font-size: 0.95rem;
    margin-top: 0.5rem;
    color: var(--color-text-secondary);
}

.step-label {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-family: var(--font-number);
    font-size: 0.75rem;
    font-weight: bold;
    text-transform: uppercase;
}

.error-label {
    background: rgba(239, 68, 68, 0.1);
    color: #EF4444;
}

.success-label {
    background: rgba(16, 185, 129, 0.1);
    color: #10B981;
}

.transformation-arrow {
    text-align: center;
    font-size: 1.6rem;
    color: var(--color-border-light);
    margin: 1rem 0;
}

/* Challenges Showcase Layout */
.challenges-showcase-section,
.services-catalog-section,
.contact-page-section {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 9rem;
}

.section-header {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 5rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.challenges-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-bottom: 5rem;
}

.challenge-card {
    background: var(--color-white-pure);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    position: relative;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.01);
    transform-style: preserve-3d;
    perspective: 1000px;
    transition: var(--transition-smooth);
}

.challenge-card:hover {
    border-color: var(--color-magic-purple);
    box-shadow: 0 15px 35px var(--color-magic-purple-soft);
}

.card-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(500px circle at var(--x, 0px) var(--y, 0px), var(--color-magic-purple-soft), transparent 45%);
    pointer-events: none;
    z-index: 0;
}

.challenge-name {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--color-dark-primary);
    margin-bottom: 1.5rem;
    border-left: 3px solid var(--color-dark-primary);
    padding-left: 0.8rem;
    transition: var(--transition-fast);
}

.challenge-card:hover .challenge-name {
    border-left-color: var(--color-magic-purple);
}

.challenge-meta {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.meta-desc {
    font-size: 0.92rem;
    color: var(--color-text-secondary);
}

.meta-desc strong {
    font-family: var(--font-heading);
    color: var(--color-dark-primary);
}

.henu-box {
    margin-top: 1rem;
    background: var(--color-white-off);
    border-radius: var(--radius-sm);
    padding: 1.2rem;
    border-left: 3px solid var(--color-dark-primary);
    transition: var(--transition-fast);
}

.challenge-card:hover .henu-box {
    border-left-color: var(--color-magic-purple);
    background: var(--color-magic-purple-soft);
}

.henu-box strong {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    color: var(--color-dark-primary);
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.3rem;
}

.henu-box p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.challenges-cta-block,
.catalog-cta-block {
    text-align: center;
    background: var(--color-dark-primary);
    color: var(--color-white-pure);
    border-radius: var(--radius-lg);
    padding: 4rem 2rem;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.05);
}

.challenges-cta-block h2,
.catalog-cta-block h2 {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 2.2rem;
    margin-bottom: 2rem;
    letter-spacing: -1px;
}

.catalog-cta-block p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2rem;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

/* Services Grid & Branded Products */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 5rem;
    align-items: start;
}

.service-card {
    background: var(--color-white-pure);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.01);
    transform-style: preserve-3d;
    perspective: 1000px;
    transition: var(--transition-smooth);
}

.service-card:hover {
    border-color: var(--color-magic-purple);
    box-shadow: 0 20px 40px var(--color-magic-purple-soft);
}

.service-icon-wrapper {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-sm);
    background: var(--color-white-off);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--color-dark-primary);
    margin-bottom: 2rem;
    transition: var(--transition-fast);
}

.service-icon {
    width: 24px;
    height: 24px;
}

.service-card:hover .service-icon-wrapper {
    background: var(--color-dark-primary);
    color: var(--color-white-pure);
}

.service-name {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.35rem;
    color: var(--color-dark-primary);
    margin-bottom: 0.5rem;
    letter-spacing: -0.5px;
}

.service-tagline {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    font-style: italic;
    margin-bottom: 1.5rem;
}

.service-desc {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.chips-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.chip {
    padding: 0.35rem 0.75rem;
    border-radius: 30px;
    background: var(--color-white-off);
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border-light);
    font-weight: 500;
    transition: var(--transition-fast);
}

.service-card:hover .chip {
    background: var(--color-white-pure);
}

/* Service 1: AI Automation Hero Service Styling */
.service-card.hero-service {
    grid-column: span 3;
    background: linear-gradient(135deg, #ffffff 0%, var(--color-white-off) 100%);
    border: 1.5px solid var(--color-border-light);
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 3rem;
    align-items: center;
}

.service-card.hero-service:hover {
    border-color: var(--color-magic-purple);
}

.service-card.hero-service .service-tag {
    position: absolute;
    top: 24px;
    right: 24px;
    background: var(--color-dark-primary);
    color: var(--color-white-pure);
    font-size: 0.75rem;
    font-family: var(--font-number);
    padding: 0.4rem 0.9rem;
    border-radius: 30px;
    font-weight: 600;
    letter-spacing: 1px;
}

.service-card.hero-service .service-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.detail-group h4 {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-dark-primary);
    margin-bottom: 0.8rem;
}

.chips-container-list {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.human-adv {
    font-size: 0.88rem;
    color: var(--color-text-secondary);
}

.text-limitations .human-lim {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.project-outcome-box {
    background: var(--color-white-pure);
    border: 1px solid var(--color-border-light);
    padding: 1rem;
    border-radius: var(--radius-sm);
}

.project-outcome-box strong {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    color: var(--color-dark-primary);
    display: block;
    margin-bottom: 0.3rem;
}

.project-outcome-box p {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

/* 4-Step Process Area */
.process-section {
    margin-top: 8rem;
    margin-bottom: 6rem;
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 4rem;
}

.process-step {
    position: relative;
    padding-top: 2rem;
    border-top: 2px solid var(--color-border-light);
    transition: var(--transition-fast);
}

.process-step:hover {
    border-top-color: var(--color-magic-purple);
}

.step-number {
    font-family: var(--font-number);
    font-weight: 700;
    font-size: 1.8rem;
    color: var(--color-dark-primary);
    margin-bottom: 0.8rem;
}

.process-step .step-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-dark-primary);
    margin-bottom: 0.5rem;
}

.process-step p {
    font-size: 0.88rem;
    color: var(--color-text-secondary);
    line-height: 1.65;
}

/* Contact Page Layout */
.contact-page-section {
    padding-bottom: 8rem;
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 5rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-title {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 2.8rem;
    color: var(--color-dark-primary);
    margin-bottom: 1.5rem;
    line-height: 1.15;
    letter-spacing: -1px;
}

.contact-subtitle {
    color: var(--color-text-secondary);
    font-size: 1.05rem;
    margin-bottom: 3rem;
    line-height: 1.7;
}

.contact-meta {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
}

.meta-icon {
    font-size: 1.5rem;
    color: var(--color-dark-primary);
}

.meta-link {
    color: var(--color-dark-primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-fast);
}

.meta-link:hover {
    color: var(--color-magic-purple);
}

.mascot-info-card-simple {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: var(--color-white-off);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    padding: 1.5rem;
}

.mascot-contact-avatar {
    width: 65px;
    height: auto;
}

.mascot-contact-speech strong {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    color: var(--color-dark-primary);
    text-transform: uppercase;
}

.mascot-contact-speech p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    font-style: italic;
    margin-top: 0.2rem;
}

/* Contact Form Wrapper */
.contact-form-wrapper {
    background: var(--color-white-off);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: 3rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-dark-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.9rem 1.2rem;
    background: var(--color-white-pure);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    color: var(--color-dark-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.form-group input,
.form-group select {
    height: 52px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #94A3B8;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-magic-purple);
    box-shadow: 0 0 10px rgba(138, 43, 226, 0.15);
}

.submit-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.8rem;
    padding: 1.1rem;
    background: var(--color-dark-primary);
    color: var(--color-white-pure);
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.submit-btn:hover {
    background: #2D2D2D;
    box-shadow: var(--color-magic-purple-glow);
}

.submit-btn .arrow {
    transition: var(--transition-fast);
}

.submit-btn:hover .arrow {
    transform: translateX(4px);
}

/* Success Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 10000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

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

.modal-card {
    background: var(--color-white-pure);
    padding: 3rem;
    border-radius: var(--radius-lg);
    max-width: 460px;
    width: 90%;
    text-align: center;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.1);
    transform: scale(0.9);
    transition: var(--transition-smooth);
}

.modal-overlay.active .modal-card {
    transform: scale(1);
}

.modal-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--color-magic-purple-soft);
    color: var(--color-magic-purple);
    font-size: 1.8rem;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 1.5rem;
    font-weight: bold;
}

.modal-card h3 {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--color-dark-primary);
    margin-bottom: 1rem;
}

.modal-card p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
    line-height: 1.65;
}

/* Footer */
.footer-new {
    background-color: #0A0A0C;
    padding: 4.5rem 4rem 3rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 28px;
    margin: 4rem 2rem 2rem;
    position: relative;
    z-index: 10;
    overflow: hidden;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.footer-columns {
    display: grid;
    grid-template-columns: 1.6fr 1.2fr 1fr 1.2fr 1.1fr;
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.footer-col {
    display: flex;
    flex-direction: column;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1.2rem;
}

.footer-logo .brand-logo {
    height: 52px; /* Enlarge footer logo to match design */
    width: auto;
}

.footer-logo .brand-name {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.8rem;
    color: var(--color-white-pure);
}

.brand-statement {
    font-size: 0.92rem;
    color: #94A3B8;
    line-height: 1.7;
    max-width: 320px;
}

.footer-col h4 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-white-pure);
    margin-bottom: 1.6rem;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-col ul li a {
    color: #94A3B8;
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-col ul li a:hover {
    color: var(--color-magic-purple);
}

/* Contact detail specific lists */
.contact-list li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: #94A3B8;
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
}

.contact-list li a {
    color: #94A3B8;
    text-decoration: none;
    transition: var(--transition-fast);
}

.contact-list li a:hover {
    color: var(--color-magic-purple);
}

.contact-list li .meta-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1.5px solid rgba(110, 68, 255, 0.55);
    color: var(--color-magic-purple);
    flex-shrink: 0;
    transition: var(--transition-fast);
}

.contact-list li:hover .meta-icon {
    background: var(--color-magic-purple);
    color: var(--color-white-pure);
    box-shadow: var(--color-magic-purple-glow);
    border-color: var(--color-magic-purple);
}

.contact-svg-icon {
    width: 15px;
    height: 15px;
    stroke-width: 2.2px;
}

/* Ping Dot */
.ping-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    background-color: var(--color-magic-purple);
    border-radius: 50%;
    position: relative;
    margin-left: 5px;
    vertical-align: middle;
}

.ping-dot::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: var(--color-magic-purple);
    animation: ping-pulse-anim 1.6s infinite ease-out;
}

@keyframes ping-pulse-anim {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }

    100% {
        transform: scale(4);
        opacity: 0;
    }
}

/* Social Row + Copyright combined in one line */
.footer-bottom-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    padding: 1.2rem 0 1.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    width: 100%;
}

.footer-socials-row {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
    align-items: center;
}

.social-circle {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.04);
    color: #94A3B8;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.82rem;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition-fast);
}

.social-circle:hover {
    background: var(--color-magic-purple);
    color: var(--color-white-pure);
    box-shadow: var(--color-magic-purple-glow);
    transform: translateY(-2px);
}

.footer-copyright-new {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.3);
    white-space: nowrap;
}

/* Outline Text */
.footer-outline-text {
    font-family: var(--font-heading), 'Space Grotesk', sans-serif;
    font-size: clamp(3rem, 12vw, 10rem); /* Outlined text matching branding font */
    font-weight: 900;
    text-align: center;
    color: transparent;
    -webkit-text-stroke: 1.5px var(--color-magic-purple);
    letter-spacing: 0.08em;
    margin-right: -0.08em;
    user-select: none;
    line-height: 0.95;
    width: 100%;
    overflow: hidden;
    white-space: nowrap; /* prevent line wrapping */
    padding-bottom: 0.5rem;
    margin-top: 1.5rem;
    text-transform: uppercase;
}

@media (max-width: 1024px) {
    .footer-columns {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
    }

    .footer-col.brand-col {
        grid-column: span 2;
        align-items: center;
        text-align: center;
    }

    .brand-statement {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .footer-new {
        margin: 1.5rem 0.8rem 0.8rem;
        border-radius: 20px;
        border: 1px solid rgba(255, 255, 255, 0.08);
        padding: 1.8rem 1rem 1.2rem;
        background-color: #0A0A0C;
    }

    .footer-columns {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 0;
    }

    .footer-col.brand-col {
        grid-column: span 1;
        margin-bottom: 0.8rem;
        align-items: center;
        text-align: center;
    }

    .footer-logo {
        justify-content: center;
        margin-bottom: 0.4rem;
        gap: 0.5rem;
    }

    .footer-logo .brand-logo {
        height: 30px;
    }

    .footer-logo .brand-name {
        font-size: 1.3rem;
    }

    .brand-statement {
        max-width: 100%;
        text-align: center;
        margin-bottom: 0.8rem;
        font-size: 0.78rem;
        line-height: 1.4;
        color: #94A3B8;
        padding: 0 0.8rem;
    }

    .contact-list li {
        justify-content: center;
    }

    /* Footer Accordions on Mobile */
    .footer-col h4 {
        cursor: pointer;
        position: relative;
        padding: 0.65rem 0.2rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        margin-bottom: 0;
        display: block;
        text-align: left;
        user-select: none;
        color: var(--color-white-pure);
        font-family: var(--font-heading);
        font-size: 0.95rem;
        font-weight: 500;
        text-transform: none;
        letter-spacing: normal;
    }

    .footer-col h4::after {
        content: "\2228"; /* chevron down ∨ */
        font-size: 0.8rem;
        font-weight: 700;
        position: absolute;
        right: 0.4rem;
        top: 50%;
        transform: translateY(-50%);
        transition: transform 0.3s ease;
        color: rgba(255, 255, 255, 0.5);
    }

    .footer-col.active h4::after {
        transform: translateY(-50%) rotate(180deg);
    }

    .footer-col ul {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        padding-left: 0.4rem;
        margin-bottom: 0;
        text-align: left;
    }

    .footer-col.active ul {
        max-height: 400px;
        padding-top: 0.6rem;
        padding-bottom: 0.6rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    /* Social Icons Circle & SVGs size reduction */
    .footer-socials-row {
        justify-content: center;
        max-width: 280px;
        margin: 0 auto;
        gap: 0.5rem;
    }

    .footer-socials-row .social-circle {
        width: 32px;
        height: 32px;
        background: rgba(255, 255, 255, 0.04);
        color: #94A3B8;
        display: flex;
        justify-content: center;
        align-items: center;
        transition: var(--transition-fast);
    }

    .footer-socials-row .social-circle svg {
        width: 14px;
        height: 14px;
    }

    .footer-bottom-row {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 0.8rem;
        padding: 1rem 0 0.8rem;
        margin-bottom: 0.8rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }

    .footer-copyright-new {
        text-align: center;
        font-size: 0.72rem;
        color: rgba(255, 255, 255, 0.3);
    }
}

/* 3D Canvas Containers */
.three-loader-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.loader-content {
    position: relative;
    z-index: 10;
}

.three-flight-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 100001;
    pointer-events: none;
}

/* Animation Utilities */
.animate-breath {
    animation: sardu-breath-anim 4s ease-in-out infinite alternate;
}

/* Keyframes */
@keyframes loader-pulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.8;
        box-shadow: 0 0 10px var(--color-magic-purple);
    }

    50% {
        transform: scale(1.3);
        opacity: 1;
        box-shadow: 0 0 25px var(--color-magic-purple);
    }
}

@keyframes fade-in-up {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse-dot-anim {
    0% {
        box-shadow: 0 0 0 0 rgba(138, 43, 226, 0.7);
    }

    70% {
        box-shadow: 0 0 0 8px rgba(138, 43, 226, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(138, 43, 226, 0);
    }
}

@keyframes sardu-breath-anim {
    0% {
        transform: translateY(0) scale(1) rotate(0deg);
    }

    100% {
        transform: translateY(-4px) scale(1.02) rotate(1deg);
    }
}

@keyframes hako-butterfly-float {
    0% {
        transform: translateY(0) rotate(-5deg) scale(1);
    }

    100% {
        transform: translateY(-10px) rotate(5deg) scale(1.03);
    }
}

@keyframes speech-bounce-anim {

    0%,
    100% {
        transform: translateZ(30px) translateY(0);
    }

    50% {
        transform: translateZ(30px) translateY(-5px);
    }
}

/* Mobile Responsive Apple Styling */
@media (max-width: 1024px) {

    .hero-container,
    .intro-container,
    .contact-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .hero-content,
    .intro-content,
    .contact-info {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-ctas,
    .intro-actions {
        justify-content: center;
    }

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

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

    .service-card.hero-service {
        grid-column: span 2;
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .mascot-info-card-simple {
        margin: 0 auto;
        max-width: 500px;
    }

    /* Crop guide in tablet view */
    .mascot-card-3d {
        max-height: 280px;
        overflow: hidden;
    }

    .mascot-img-hero {
        transform: translateY(-20px);
    }
}

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

    /* Mobile-first Hero specification: Title becomes Build. Automate. Scale. */
    .hero-title {
        font-size: 3.2rem;
    }

    .hero-title span {
        display: block;
    }

    .hero-title span:nth-child(1)::after {
        content: "Build.";
    }

    .hero-title span:nth-child(2)::after {
        content: "Automate.";
    }

    .hero-title span:nth-child(3)::after {
        content: "Scale.";
    }

    .hero-title span br {
        display: none;
    }

    /* Remove description on mobile */
    .hero-desc {
        display: none !important;
    }

    /* Remove stats on mobile */
    .hero-stats {
        display: none !important;
    }

    /* Crop guide to upper body only on mobile */
    .mascot-card-3d {
        max-height: 180px;
        overflow: hidden;
    }

    .mascot-img-hero {
        transform: translateY(-60px);
    }

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

    .service-card.hero-service {
        grid-column: span 1;
        grid-template-columns: 1fr;
    }

    .service-card.hero-service .service-details {
        grid-template-columns: 1fr;
    }

    .process-timeline {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-form-wrapper {
        padding: 2rem;
    }
}

/* ── SERVICE DETAILS INTERACTIVE HOVER/POPOVER ── */
.services-catalog-section {
    position: relative;
}

.service-details-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    /* No blur background */
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    border-radius: var(--radius-lg);
}

.service-details-overlay.active {
    opacity: 1;
    visibility: visible;
}

.service-details-drawer {
    position: absolute;
    background: rgba(15, 15, 20, 0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.08), 0 0 80px rgba(138, 58, 255, 0.06);
    padding: 2.2rem;
    overflow-y: auto;
    z-index: 101;
    width: 480px;
    max-height: 520px;
    border-radius: var(--radius-lg);
    opacity: 0;
    visibility: hidden;
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, visibility 0.3s ease;
    color: #F1F5F9;
}

/* Directional entry transitions */
.service-details-drawer.from-left {
    transform: translateX(-15px) scale(0.97);
}

.service-details-drawer.from-right {
    transform: translateX(15px) scale(0.97);
}

.service-details-drawer.from-bottom {
    transform: translateY(20px) scale(0.97);
}

.service-details-drawer.from-center {
    transform: scale(0.95);
}

/* When overlay is active, make the drawer visible and animate back to center coordinate space */
.service-details-overlay.active .service-details-drawer {
    opacity: 1;
    visibility: visible;
    transform: translate(0) scale(1) !important;
}

.close-details-btn {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.5rem;
    line-height: 38px;
    text-align: center;
    cursor: pointer;
    color: #F1F5F9;
    transition: var(--transition-fast);
    display: flex;
    justify-content: center;
    align-items: center;
}

.close-details-btn:hover {
    background: var(--color-magic-purple);
    color: var(--color-white-pure);
    transform: rotate(90deg);
    border-color: var(--color-magic-purple);
}

.service-details-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.service-details-title-row {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 1.5rem;
    margin-bottom: 1rem;
}

.service-details-title-row .service-subtitle-tag {
    font-family: var(--font-number);
    font-weight: 700;
    color: var(--color-magic-purple);
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.service-details-title-row h2 {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.8rem;
    color: #FFFFFF;
}

.solutions-list {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.solution-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: 2rem;
    position: relative;
    transition: var(--transition-smooth);
}

.solution-item:hover {
    border-color: var(--color-magic-purple);
    box-shadow: 0 10px 25px rgba(138, 58, 255, 0.15);
}

.solution-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.2rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.solution-title-group {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.solution-icon-bubble {
    font-size: 1.5rem;
}

.solution-index-tag {
    font-family: var(--font-number);
    font-size: 0.75rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.4);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.solution-title-name {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.15rem;
    color: #FFFFFF;
}

.solution-demand-badge {
    padding: 0.3rem 0.7rem;
    border-radius: 30px;
    background: rgba(138, 58, 255, 0.15);
    color: #C084FC;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.solution-details-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.2rem;
}

.detail-line {
    display: grid;
    grid-template-columns: 140px 1fr;
    align-items: baseline;
    font-size: 0.9rem;
}

.detail-line .detail-label {
    font-family: var(--font-heading);
    font-weight: 600;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

.detail-line .detail-val {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.5;
}

.detail-line .detail-val .tech-chip {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    margin-right: 0.3rem;
    margin-bottom: 0.3rem;
    color: #CBD5E1;
}

.service-card[data-service-index] {
    cursor: pointer;
}

.service-details-row {
    display: none;
}

/* Services Dynamic Drawer Overlay & Backdrop */
.services-drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1),
        visibility 0.4s;
}

.services-drawer-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
}

.services-drawer-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(8, 7, 12, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    cursor: pointer;
}

/* Glassmorphism Side Drawer Card */
.services-side-drawer {
    position: fixed;
    top: 0;
    width: 480px;
    height: 100vh;
    z-index: 10000;
    padding: 3.5rem 2.5rem;
    box-sizing: border-box;

    /* Frosted glass: lighter & more opaque so black text is extremely sharp */
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(25px) saturate(120%);
    -webkit-backdrop-filter: blur(25px) saturate(120%);
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.3);
    color: #000000;

    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    overflow-y: auto;
}

.services-side-drawer.drawer-right {
    right: 0;
    border-left: 1px solid rgba(255, 255, 255, 0.4);
    transform: translateX(100%);
}

.services-side-drawer.drawer-left {
    left: 0;
    border-right: 1px solid rgba(255, 255, 255, 0.4);
    transform: translateX(-100%);
}

.services-side-drawer.active {
    transform: translateX(0);
}

/* Drawer Close Button */
.drawer-close-btn {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.08);
    color: #000000;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.3rem;
    line-height: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background 0.2s ease, transform 0.2s ease;
}

.drawer-close-btn:hover {
    background: rgba(0, 0, 0, 0.1);
    transform: rotate(90deg);
}

/* Content Brand Header */
.drawer-brand-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.drawer-brand-icon {
    font-size: 2.5rem;
    display: inline-flex;
}

.drawer-brand-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: #000000;
    margin: 0;
    line-height: 1.3;
}

/* Solutions List Container */
.drawer-solutions-list {
    display: flex;
    flex-direction: column;
    gap: 1.8rem;
}

/* Inside-Drawer Solution Cards */
.drawer-sol-card {
    background: rgba(0, 0, 0, 0.03);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: var(--radius-lg);
    padding: 1.8rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.drawer-sol-card:hover {
    border-color: rgba(138, 43, 226, 0.3);
    transform: translateY(-2px);
}

.drawer-sol-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.drawer-sol-index {
    font-family: var(--font-number);
    font-size: 0.8rem;
    font-weight: 700;
    color: rgba(0, 0, 0, 0.4);
    background: rgba(0, 0, 0, 0.04);
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-sm);
}

.drawer-sol-demand {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-magic-purple);
    background: rgba(138, 43, 226, 0.08);
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-sm);
}

.drawer-sol-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 800;
    color: #000000;
    margin: 0 0 1.2rem 0;
    line-height: 1.3;
}

.drawer-sol-body {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.detail-line-stacked {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.detail-line-stacked .detail-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: rgba(0, 0, 0, 0.5);
    font-weight: 700;
}

.detail-line-stacked .detail-val {
    font-size: 0.92rem;
    color: rgba(0, 0, 0, 0.8);
    line-height: 1.45;
}

.tech-chips-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.2rem;
}

.tech-chip {
    font-size: 0.75rem;
    font-weight: 600;
    background: rgba(0, 0, 0, 0.06);
    color: rgba(0, 0, 0, 0.85);
    padding: 0.2rem 0.55rem;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.drawer-sol-time-row {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

.drawer-sol-time-row span {
    color: rgba(0, 0, 0, 0.5);
    font-weight: 500;
}

.drawer-sol-time-row strong {
    color: #000000;
    font-weight: 700;
}

/* Mobile responsive drawer styling */
@media (max-width: 768px) {
    .services-side-drawer {
        width: 100% !important;
        height: 80vh !important;
        bottom: 0 !important;
        top: auto !important;
        left: 0 !important;
        right: 0 !important;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
        border: none !important;
        border-top: 1px solid rgba(255, 255, 255, 0.4) !important;
        padding: 2.5rem 1.8rem 2rem !important;
    }

    .services-side-drawer.drawer-right {
        transform: translateY(100%) !important;
    }

    .services-side-drawer.drawer-left {
        transform: translateY(100%) !important;
    }

    .services-side-drawer.active {
        transform: translateY(0) !important;
    }
}

/* Service Grid Dimming & Focus states */
.services-grid.has-active-card .service-card:not(.expanded) {
    opacity: 0.45;
    transform: scale(0.97) !important;
    filter: grayscale(0.15) blur(0.2px);
}

.service-card.expanded {
    transform: none !important;
    border-color: var(--color-magic-purple);
    box-shadow: var(--color-magic-purple-glow);
}


/* Centered Hero Container for About Us page */
.hero-container-centered {
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 100%;
}

/* About Pillars Section styling */
.about-pillars-section {
    padding: 6rem 2rem 8rem;
    max-width: var(--container-width);
    margin: 0 auto;
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2.5rem;
}

.pillar-card {
    background: var(--color-white-pure);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: 3rem 2.2rem;
    position: relative;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    perspective: 1000px;
}

.pillar-card:hover {
    border-color: var(--color-magic-purple);
    background: rgba(138, 43, 226, 0.03);
    /* Soft premium purple tint inside boundaries */
    box-shadow: 0 20px 40px var(--color-magic-purple-soft);
}

.pillar-icon-wrapper {
    width: 120px;
    height: 120px;
    border-radius: var(--radius-sm);
    background: var(--color-white-off);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--color-dark-primary);
    margin-bottom: 2rem;
    transition: var(--transition-fast);
}

.pillar-icon {
    width: 24px;
    height: 24px;
}

.pillar-icon-img {
    width: 110px;
    height: 110px;
    object-fit: contain;
    transition: var(--transition-fast);
}

.pillar-card:hover .pillar-icon-wrapper {
    background: var(--color-white-off);
}

.pillar-card:hover .pillar-icon-img {
    transform: scale(1.05);
}

.pillar-title {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--color-dark-primary);
    margin-bottom: 0.4rem;
    letter-spacing: -0.5px;
}

.pillar-subtitle {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-magic-purple);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1.5rem;
}

.pillar-desc {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
    flex-grow: 1;
}

@media (max-width: 1024px) {
    .pillars-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .pillars-grid {
        grid-template-columns: 1fr;
    }

    .about-pillars-section {
        padding: 4rem 1.5rem;
    }

    .pillar-card {
        padding: 2.2rem 1.8rem;
    }
}

/* ==========================================================================
   HENU OS Introduction Section
   ========================================================================== */
.henu-intro-section {
    padding: 6rem 2rem 4rem;
    max-width: var(--container-width);
    margin: 0 auto;
}

.henu-intro-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

.henu-intro-content {
    display: flex;
    flex-direction: column;
}

.henu-intro-title {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 2.8rem;
    line-height: 1.2;
    color: var(--color-dark-primary);
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.henu-intro-lead {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.henu-intro-tagline {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 1px;
    color: #b45309;
    /* warm gold/amber */
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.henu-intro-text {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.henu-intro-card {
    background-color: var(--color-white-off);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: 3rem 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
    transition: var(--transition-smooth);
}

.henu-intro-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px var(--color-magic-purple-soft);
    border-color: var(--color-magic-purple);
}

.henu-card-header {
    margin-bottom: 2rem;
}

.henu-card-title {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.6rem;
    line-height: 1.3;
    color: var(--color-dark-primary);
}

.henu-card-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.henu-card-list li {
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    position: relative;
}

/* Media Queries for introduction section */
@media (max-width: 1024px) {
    .henu-intro-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .henu-intro-title {
        font-size: 2.3rem;
    }
}

@media (max-width: 768px) {
    .henu-intro-section {
        padding: 4rem 1.5rem 2rem;
    }

    .henu-intro-card {
        padding: 2.2rem 1.8rem;
    }

    .henu-intro-title {
        font-size: 2rem;
    }
}

/* ==========================================================================
   Terminal Mock-up Styles
   ========================================================================== */
.terminal-mockup {
    width: 100%;
    max-width: 680px;
    background: rgba(17, 17, 17, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.35);
    margin: 3rem auto 0;
    text-align: left;
    overflow: hidden;
    font-family: 'Space Grotesk', monospace;
    font-size: 0.9rem;
    backdrop-filter: blur(10px);
}

.terminal-header {
    background: #252526;
    padding: 0.8rem 1rem;
    display: flex;
    align-items: center;
    position: relative;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.terminal-dots {
    display: flex;
    gap: 6px;
}

.terminal-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

.terminal-dots .dot.red {
    background-color: #ff5f56;
}

.terminal-dots .dot.yellow {
    background-color: #ffbd2e;
}

.terminal-dots .dot.green {
    background-color: #27c93f;
}

.terminal-title {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    color: #8e8e8e;
    font-size: 0.8rem;
    font-weight: 500;
}

.terminal-body {
    padding: 1.5rem;
    color: #f1f1f1;
    line-height: 1.8;
}

.terminal-prompt {
    color: var(--color-magic-purple);
    font-weight: 600;
}

.terminal-line {
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(5px);
    animation: term-line-fade 0.4s ease forwards;
}

/* Sequential booting delays */
.terminal-body .terminal-line:nth-child(1) {
    animation-delay: 0.4s;
}

.terminal-body .terminal-line:nth-child(2) {
    animation-delay: 1.2s;
}

.terminal-body .terminal-line:nth-child(3) {
    animation-delay: 2.2s;
}

.terminal-body .terminal-line:nth-child(4) {
    animation-delay: 3.2s;
}

.terminal-body .terminal-line:nth-child(5) {
    animation-delay: 3.8s;
}

.terminal-body .terminal-line:nth-child(6) {
    animation-delay: 4.4s;
}

.terminal-body .terminal-line:nth-child(7) {
    animation-delay: 5.0s;
}

.terminal-body .terminal-line:nth-child(8) {
    animation-delay: 5.6s;
}

.system-output {
    color: #a9a9a9;
}

.system-output.success {
    color: #4ade80;
    /* bright green */
}

.terminal-cursor {
    display: inline-block;
    width: 8px;
    height: 15px;
    background: #f1f1f1;
    animation: cursor-blink 1s infinite step-end;
    margin-left: 2px;
}

@keyframes term-line-fade {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes cursor-blink {

    from,
    to {
        background-color: transparent
    }

    50% {
        background-color: #f1f1f1
    }
}

@media (max-width: 768px) {
    .terminal-mockup {
        max-width: 100%;
        margin-top: 2rem;
        font-size: 0.8rem;
    }

    .terminal-body {
        padding: 1rem;
    }
}

/* ==========================================================================
   DIVERSE POLICY PAGE LAYOUTS
   ========================================================================== */

/* 1. Sticky Side Navigation (Privacy Policy) */
.split-nav-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 4rem;
    max-width: var(--container-width);
    margin: 0 auto 6rem;
    padding: 0 2rem;
}

.sticky-sidebar {
    position: sticky;
    top: 110px;
    height: fit-content;
    z-index: 10;
}

.sidebar-index-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    border-left: 2px solid var(--color-border-light);
    padding-left: 1.5rem;
}

.sidebar-index-item a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: var(--font-heading);
    transition: var(--transition-fast);
    display: block;
}

.sidebar-index-item a:hover {
    color: var(--color-dark-primary);
}

.sidebar-index-item.active a {
    color: var(--color-magic-purple);
}

.policy-content-doc {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.doc-section {
    scroll-margin-top: 130px;
}

.doc-section h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-dark-primary);
    margin-bottom: 1.2rem;
    letter-spacing: -0.5px;
}

.doc-section p {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
}

@media (max-width: 991px) {
    .split-nav-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .sticky-sidebar {
        position: relative;
        top: 0;
        margin-bottom: 1rem;
    }

    .sidebar-index-list {
        flex-direction: row;
        flex-wrap: wrap;
        border-left: none;
        padding-left: 0;
        gap: 1.2rem;
    }
}

/* 2. Staggered Bento Grid (Terms of Use) */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 2rem;
    max-width: var(--container-width);
    margin: 0 auto 6rem;
    padding: 0 2rem;
}

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

.bento-span-3 {
    grid-column: span 3;
}

.bento-span-4 {
    grid-column: span 4;
}

.bento-span-6 {
    grid-column: span 6;
}

@media (max-width: 1024px) {

    .bento-span-2,
    .bento-span-3,
    .bento-span-4 {
        grid-column: span 3;
    }
}

@media (max-width: 768px) {
    .bento-grid {
        grid-template-columns: 1fr;
    }

    .bento-span-2,
    .bento-span-3,
    .bento-span-4,
    .bento-span-6 {
        grid-column: span 1;
    }
}

/* 3. Interactive Accordion Disclosure Cards (Copyright) */
.accordion-container {
    max-width: 850px;
    margin: 0 auto 6rem;
    padding: 0 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.accordion-item {
    background: var(--color-white-pure);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.accordion-item:hover {
    border-color: var(--color-magic-purple);
    box-shadow: 0 10px 20px var(--color-magic-purple-soft);
}

.accordion-header {
    padding: 2.2rem 2.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
    transition: var(--transition-fast);
}

.accordion-header h3 {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--color-dark-primary);
}

.accordion-icon {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    font-weight: bold;
}

.accordion-item.active {
    border-color: var(--color-magic-purple);
    background: rgba(138, 43, 226, 0.01);
    box-shadow: 0 15px 35px var(--color-magic-purple-soft);
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
    color: var(--color-magic-purple);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), padding 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    padding: 0 2.5rem;
    color: var(--color-text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
}

.accordion-item.active .accordion-content {
    padding-bottom: 2.5rem;
    max-height: 500px;
}

/* 4. Interactive Feedback Layout */
.feedback-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    max-width: var(--container-width);
    margin: 0 auto 6rem;
    padding: 0 2rem;
    align-items: start;
}

.feedback-form-card {
    background: var(--color-white-off);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: 3rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
    transition: var(--transition-smooth);
}

.feedback-form-card:hover {
    border-color: var(--color-magic-purple);
}

.feedback-form-card.submitted .feedback-form-body {
    display: none;
}

.feedback-success-state {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 3rem 0;
}

.feedback-success-state.active {
    display: flex;
}

.feedback-success-icon {
    width: 60px;
    height: 60px;
    background: rgba(16, 185, 129, 0.1);
    color: #10B981;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.8rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
}

.feedback-input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.feedback-input-group label {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-dark-primary);
}

.feedback-input-group input,
.feedback-input-group select,
.feedback-input-group textarea {
    padding: 0.85rem 1.1rem;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    background: var(--color-white-pure);
    color: var(--color-dark-primary);
    transition: var(--transition-fast);
    outline: none;
}

.feedback-input-group input:focus,
.feedback-input-group select:focus,
.feedback-input-group textarea:focus {
    border-color: var(--color-magic-purple);
    box-shadow: 0 0 0 3px var(--color-magic-purple-soft);
}

.feedback-submit-btn {
    width: 100%;
    padding: 1rem 2rem;
    border-radius: var(--radius-lg);
    background: var(--color-dark-primary);
    color: var(--color-white-pure);
    border: none;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-fast);
    margin-top: 1rem;
}

.feedback-submit-btn:hover {
    background: #2D2D2D;
    box-shadow: var(--color-magic-purple-glow);
}

@media (max-width: 991px) {
    .feedback-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

/* 5. Centralized Timeline (Website Policies) */
.timeline-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto 6rem;
    padding: 2rem 2rem;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-border-light);
    transform: translateX(-50%);
    z-index: 1;
}

.timeline-item {
    position: relative;
    width: 50%;
    margin-bottom: 3rem;
    z-index: 2;
}

.timeline-item.left {
    left: 0;
    padding-right: 4rem;
}

.timeline-item.right {
    left: 50%;
    padding-left: 4rem;
}

.timeline-badge {
    position: absolute;
    top: 2.2rem;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--color-magic-purple);
    border: 3px solid var(--color-white-pure);
    box-shadow: 0 0 0 3px var(--color-magic-purple-soft), 0 0 10px var(--color-magic-purple);
    z-index: 10;
}

.timeline-item.left .timeline-badge {
    right: -8px;
}

.timeline-item.right .timeline-badge {
    left: -8px;
}

@media (max-width: 768px) {
    .timeline-line {
        left: 20px;
    }

    .timeline-item {
        width: 100%;
        left: 0 !important;
        padding-left: 3.5rem !important;
        padding-right: 0 !important;
        margin-bottom: 2.5rem;
    }

    .timeline-badge {
        left: 12px !important;
    }
}

/* Responsive visibility utilities */
@media (min-width: 769px) {
    .mobile-only {
        display: none !important;
    }
}
@media (max-width: 768px) {
    .desktop-only {
        display: none !important;
    }
}