/* ==========================================================================
   MEDVAULT NEO-BRUTALIST LANDING PAGE CSS
   ========================================================================== */

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

:root {
    /* Clinical Healthcare SaaS Palette */
    --neo-bg-warm: #F8FAFC;       /* Clean clinical slate-50 */
    --neo-bg-dark: #0F172A;       /* Premium Dark Navy */
    --neo-text-dark: #0F172A;     /* Slate-900 primary text */
    --neo-text-light: #F8FAFC;    /* Light text on dark */
    
    /* Accents */
    --neo-electric: #0284C7;      /* Primary Blue */
    --neo-green: #16A34A;         /* Verified Green */
    --neo-yellow: #D97706;        /* Warning Amber */
    --neo-red: #DC2626;           /* Emergency Red */
    
    /* Borders & Modern Shadows */
    --neo-border: 1px solid #E2E8F0;
    --neo-border-light: 1px solid rgba(255, 255, 255, 0.15);
    --neo-shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.06), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
    --neo-shadow-hover: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.03);
    --neo-shadow-light: 0 4px 6px -1px rgba(0, 0, 0, 0.2);
    --neo-shadow-light-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
    
    /* Typography */
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */
html {
    scroll-behavior: smooth;
}

body.neo-landing {
    margin: 0;
    padding: 0;
    font-family: var(--font-body);
    background-color: var(--neo-bg-warm);
    color: var(--neo-text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    margin-top: 0;
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: -0.5px;
}

p {
    font-size: 1.1rem;
    color: #334155;
}

a {
    text-decoration: none;
    color: inherit;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.section-padding {
    padding: 8rem 0;
}

/* Utilities */
.bg-warm { background-color: var(--neo-bg-warm); }
.bg-dark { background-color: var(--neo-bg-dark); }
.bg-green { background-color: var(--neo-green); border: var(--neo-border); }
.bg-blue { background-color: var(--neo-electric); border: var(--neo-border); }
.bg-yellow { background-color: var(--neo-yellow); color: var(--neo-text-dark); }
.text-light { color: var(--neo-text-light); }
.text-dark { color: var(--neo-text-dark); }
.text-electric { color: var(--neo-electric); }
.text-red { color: var(--neo-red) !important; }
.text-center { text-align: center; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-large { margin-bottom: 5rem; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-large { margin-top: 5rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.relative { position: relative; }
.z-10 { z-index: 10; }

.massive-text {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.lead-text {
    font-size: 1.25rem;
    font-weight: 500;
    color: inherit;
    opacity: 0.9;
}

/* ==========================================================================
   NEO-BRUTALIST UI ELEMENTS
   ========================================================================== */

.neo-btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    border: var(--neo-border);
    border-radius: 4px;
    cursor: pointer;
    transition: transform 0.1s, box-shadow 0.1s;
    text-align: center;
}

.neo-btn-primary {
    background-color: var(--neo-electric);
    color: #fff;
    box-shadow: var(--neo-shadow);
}

.neo-btn-primary:hover, .neo-btn-primary:active {
    transform: translate(4px, 4px);
    box-shadow: var(--neo-shadow-hover);
}

.neo-btn-secondary {
    background-color: var(--neo-yellow);
    color: var(--neo-text-dark);
    box-shadow: var(--neo-shadow);
}

.neo-btn-secondary:hover, .neo-btn-secondary:active {
    transform: translate(4px, 4px);
    box-shadow: var(--neo-shadow-hover);
}

.neo-btn-xl {
    padding: 1.2rem 2.5rem;
    font-size: 1.2rem;
}

.neo-card {
    background: #fff;
    border: var(--neo-border);
    border-radius: 8px;
    box-shadow: var(--neo-shadow);
    padding: 2rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.neo-card.dark {
    background: var(--neo-bg-dark);
    border: var(--neo-border-light);
    box-shadow: var(--neo-shadow-light);
    color: var(--neo-text-light);
}

.neo-card.dark.interactive:hover {
    transform: translate(4px, 4px);
    box-shadow: var(--neo-shadow-light-hover);
}

.neo-tag {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: var(--neo-electric);
    color: #fff;
    font-weight: 600;
    font-size: 0.85rem;
    border: 2px solid var(--neo-text-dark);
    border-radius: 20px;
    margin: 0.25rem;
    box-shadow: 2px 2px 0px rgba(13, 27, 42, 1);
}

.neo-tag.outline {
    background: transparent;
    color: var(--neo-text-dark);
    border: 2px solid var(--neo-text-dark);
}

.section-label {
    display: inline-block;
    background: var(--neo-bg-dark);
    color: #fff;
    padding: 0.5rem 1rem;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    border: 2px solid var(--neo-text-dark);
    margin-bottom: 1.5rem;
    box-shadow: 3px 3px 0px var(--neo-electric);
    transform: rotate(-2deg);
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.neo-header {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--neo-bg-warm);
    border-bottom: var(--neo-border);
    z-index: 1000;
    transition: transform 0.3s ease;
}

.neo-header.scrolled-up {
    transform: translateY(0);
}

.neo-header.scrolled-down {
    transform: translateY(-100%);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.neo-logo {
    display: flex;
    flex-direction: column;
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    line-height: 1;
}

.logo-subtext {
    font-size: 0.65rem;
    letter-spacing: 2px;
    font-family: var(--font-body);
    font-weight: 600;
    margin-top: 4px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.neo-link {
    font-weight: 700;
    font-family: var(--font-heading);
    position: relative;
}

.neo-link::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 3px;
    background: var(--neo-text-dark);
    bottom: -4px;
    left: 0;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.neo-link:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger-bar {
    display: block;
    width: 30px;
    height: 3px;
    background: var(--neo-text-dark);
    margin: 6px 0;
    transition: 0.3s;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
    padding: 8rem 5% 4rem 5%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    min-height: 90vh;
}

.hero-label {
    display: inline-block;
    padding: 0.4rem 1rem;
    border: 2px solid var(--neo-text-dark);
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
    background: #fff;
    box-shadow: 2px 2px 0px var(--neo-text-dark);
}

.hero-title {
    font-size: clamp(3rem, 5vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.text-stroke {
    color: transparent;
    -webkit-text-stroke: 2px var(--neo-text-dark);
}

.text-highlight {
    background: var(--neo-yellow);
    padding: 0 0.5rem;
    display: inline-block;
    border: var(--neo-border);
    transform: rotate(-1deg);
}

.hero-lead {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--neo-text-dark);
    margin-bottom: 1rem;
}

.hero-sub {
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
}

/* Hero Mockup */
.mockup-container {
    position: relative;
    width: 100%;
    background: #fff;
    border: var(--neo-border);
    border-radius: 12px;
    box-shadow: 12px 12px 0px rgba(13,27,42,1);
    z-index: 10;
}

.mockup-header {
    border-bottom: var(--neo-border);
    padding: 1rem;
    display: flex;
    align-items: center;
    background: var(--neo-bg-warm);
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
}

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

.mockup-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--neo-text-dark);
    background: var(--neo-text-dark);
}

.mockup-dots span:nth-child(1) { background: var(--neo-red); }
.mockup-dots span:nth-child(2) { background: var(--neo-yellow); }
.mockup-dots span:nth-child(3) { background: var(--neo-green); }

.mockup-title {
    flex: 1;
    text-align: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.mockup-body {
    padding: 1.5rem;
    background: #f8fafc;
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
}

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

.mockup-card {
    background: #fff;
    border: 2px solid var(--neo-text-dark);
    border-radius: 6px;
    padding: 1rem;
    margin-bottom: 1rem;
    box-shadow: 4px 4px 0px rgba(13,27,42,1);
}

.mockup-card h5 {
    margin: 0 0 0.5rem 0;
    font-size: 0.8rem;
    color: #64748b;
}

.mockup-id {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 800;
}

.ep-line {
    height: 8px;
    background: var(--neo-red);
    margin-bottom: 6px;
    border-radius: 4px;
}
.ep-line.short { width: 60%; }

.records-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.85rem;
    font-weight: 600;
}

.records-card li {
    margin-bottom: 0.4rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.access-item {
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
}

.floating-badge {
    position: absolute;
    background: var(--neo-yellow);
    border: 2px solid var(--neo-text-dark);
    padding: 0.5rem 1rem;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.8rem;
    box-shadow: 4px 4px 0px rgba(13,27,42,1);
    z-index: 20;
}

.badge-1 { top: -20px; right: -20px; transform: rotate(3deg); }
.badge-2 { bottom: 40px; left: -30px; transform: rotate(-4deg); background: var(--neo-green); color: #fff; }
.badge-3 { bottom: -20px; right: 20px; transform: rotate(2deg); background: var(--neo-electric); color: #fff; }

/* ==========================================================================
   PROBLEM SECTION
   ========================================================================== */
.highlight-box {
    display: inline-block;
    background: var(--neo-red);
    color: #fff;
    padding: 0.5rem 1rem;
    border: var(--neo-border);
    transform: rotate(-1deg);
    margin-top: 0.5rem;
}

.problem-visual-container {
    margin-top: 4rem;
    text-align: center;
}

.fragment-cards {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.fragment-card {
    background: #fff;
    border: var(--neo-border);
    padding: 1rem 1.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    box-shadow: 4px 4px 0px rgba(13,27,42,1);
    animation: float-random 4s ease-in-out infinite;
    animation-delay: var(--delay);
}

@keyframes float-random {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(5px, -5px) rotate(2deg); }
    50% { transform: translate(-2px, 5px) rotate(-1deg); }
    75% { transform: translate(-5px, -2px) rotate(1deg); }
}

.transition-arrow {
    font-size: 3rem;
    color: var(--neo-text-dark);
    margin: 2rem 0;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(15px); }
}

.solution-card {
    display: inline-block;
    background: var(--neo-electric);
    color: #fff;
    border: var(--neo-border);
    padding: 1.5rem 3rem;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    box-shadow: 8px 8px 0px rgba(13,27,42,1);
}

/* ==========================================================================
   SPLIT LAYOUTS & UTILS
   ========================================================================== */
.split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.split-layout.align-center {
    align-items: center;
}

.disclaimer-box {
    background: rgba(13, 27, 42, 0.05);
    border-left: 4px solid var(--neo-text-dark);
    padding: 1rem;
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.disclaimer-box.dark {
    background: rgba(244, 241, 234, 0.1);
    border-left: 4px solid var(--neo-bg-warm);
    color: var(--neo-bg-warm);
}

.disclaimer-box i {
    font-size: 1.2rem;
    margin-top: 2px;
}

/* ==========================================================================
   LOCKER VISUAL (WHAT IS MEDVAULT)
   ========================================================================== */
.locker-visual {
    background: #fff;
    border: var(--neo-border-light);
    border-radius: 16px;
    padding: 3rem;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    box-shadow: var(--neo-shadow-light);
    color: var(--neo-text-dark);
}

.locker-id-tag {
    position: absolute;
    top: -20px;
    right: 20px;
    background: var(--neo-yellow);
    border: var(--neo-border);
    padding: 0.5rem 1rem;
    text-align: left;
    box-shadow: 4px 4px 0px rgba(13,27,42,1);
    transform: rotate(3deg);
    font-family: var(--font-heading);
    font-size: 0.8rem;
}

.locker-id-tag strong {
    font-size: 1.2rem;
}

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

.locker-item {
    background: var(--neo-bg-warm);
    border: 2px solid var(--neo-text-dark);
    padding: 1.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: 3px 3px 0px rgba(13,27,42,1);
    transition: transform 0.2s;
}

.locker-item:hover {
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0px rgba(13,27,42,1);
}

.locker-item i {
    font-size: 1.5rem;
}

.locker-item.highlight {
    background: var(--neo-red);
    color: #fff;
}

/* ==========================================================================
   STEPS (HOW IT WORKS)
   ========================================================================== */
.steps-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.step-card {
    position: relative;
    padding-top: 3rem;
}

.step-number {
    position: absolute;
    top: -20px;
    left: -10px;
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 800;
    color: var(--neo-electric);
    text-shadow: 3px 3px 0px var(--neo-text-dark);
    -webkit-text-stroke: 1px var(--neo-text-dark);
}

/* ==========================================================================
   USERS (PATIENTS / DOCTORS)
   ========================================================================== */
.user-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.user-split.reverse {
    direction: rtl;
}

.user-split.reverse > * {
    direction: ltr;
}

.feature-tags {
    margin-top: 2rem;
}

.user-visual {
    padding: 3rem;
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: var(--neo-shadow);
}

.abstract-card {
    background: #fff;
    width: 100%;
    max-width: 300px;
    border: var(--neo-border);
}

.ac-header {
    background: var(--neo-text-dark);
    color: #fff;
    padding: 1rem;
    font-family: var(--font-heading);
    font-weight: 800;
    text-align: center;
}

.ac-body {
    padding: 2rem;
}

.ac-line {
    height: 12px;
    background: #e2e8f0;
    border-radius: 6px;
    margin-bottom: 1rem;
}
.ac-line.short { width: 50%; }

.search-mockup {
    width: 100%;
    max-width: 350px;
}

.sm-label {
    font-family: var(--font-heading);
    font-weight: 700;
    margin-bottom: 0.5rem;
    font-size: 0.8rem;
}

.sm-input {
    border: 2px solid var(--neo-text-dark);
    padding: 0.8rem;
    font-family: var(--font-heading);
    font-weight: 700;
    margin-bottom: 1rem;
    background: #f8fafc;
}

.sm-btn {
    background: var(--neo-text-dark);
    color: #fff;
    text-align: center;
    padding: 0.8rem;
    font-family: var(--font-heading);
    font-weight: 700;
}

.sm-results {
    border-top: 2px dashed #cbd5e1;
    padding-top: 1rem;
}

.sm-status {
    color: var(--neo-green);
    font-weight: 700;
    margin-bottom: 1rem;
}

.sm-list div {
    padding: 0.5rem 0;
    border-bottom: 1px solid #f1f5f9;
    font-weight: 600;
    font-size: 0.9rem;
}

/* ==========================================================================
   MEDICAL ID SECTION
   ========================================================================== */
.massive-id {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 6vw, 6rem);
    font-weight: 800;
    letter-spacing: 4px;
    margin: 2rem 0;
    color: var(--neo-yellow);
    text-shadow: 4px 4px 0px var(--neo-text-light);
}

.toast-notification {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--neo-green);
    color: #fff;
    padding: 1rem 2rem;
    border: var(--neo-border);
    font-family: var(--font-heading);
    font-weight: 800;
    box-shadow: 4px 4px 0px rgba(13,27,42,1);
    z-index: 2000;
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.toast-notification.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* ==========================================================================
   TRANSPARENCY & EMERGENCY
   ========================================================================== */
.history-mockup {
    background: #fff;
}

.hm-header {
    font-family: var(--font-heading);
    font-weight: 800;
    border-bottom: 2px solid var(--neo-text-dark);
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

.hm-item {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.hm-icon {
    width: 40px;
    height: 40px;
    background: var(--neo-bg-warm);
    border: 2px solid var(--neo-text-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.hm-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.hm-info strong { color: var(--neo-text-dark); font-size: 0.95rem; }
.hm-info span { font-size: 0.8rem; color: #64748b; }
.hm-action { color: var(--neo-electric) !important; font-weight: 600; margin-top: 4px; }

.hm-time {
    text-align: right;
    display: flex;
    flex-direction: column;
}
.hm-time strong { font-size: 0.9rem; }
.hm-time span { font-size: 0.75rem; color: #64748b; }

.hm-status {
    background: var(--neo-green);
    color: #fff;
    padding: 0.5rem;
    text-align: center;
    font-weight: 700;
    border: 2px solid var(--neo-text-dark);
}

.emergency-mockup {
    background: var(--neo-red);
    color: #fff;
}

.em-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.2rem;
    border-bottom: 2px solid #fff;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

.em-row {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255,255,255,0.3);
    padding: 0.8rem 0;
}
.em-row:last-child { border-bottom: none; }

.em-label {
    font-size: 0.8rem;
    font-weight: 700;
    opacity: 0.9;
}

.em-val {
    font-weight: 600;
}

.em-row.highlight .em-val {
    background: #fff;
    color: var(--neo-red);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
}

/* ==========================================================================
   SECURITY GRID
   ========================================================================== */
.security-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

.security-card i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--neo-electric);
}

.security-card h4 {
    margin-bottom: 0.5rem;
}

/* ==========================================================================
   COMPARISON & WHO GRID
   ========================================================================== */
.comparison-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: center;
    margin-top: 3rem;
}

.comp-col h3 {
    text-align: center;
    border-bottom: 2px solid currentColor;
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
}

.comp-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.comp-col li {
    padding: 0.8rem 0;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.comp-vs {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: var(--neo-text-dark);
}

.who-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

/* ==========================================================================
   FUTURE TAGS & CTA
   ========================================================================== */
.future-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

.neo-divider {
    border: 0;
    border-top: 4px dashed var(--neo-text-dark);
    margin: 4rem 0;
}

.highlight-banner {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    padding: 2rem 4rem;
    margin-top: 2rem;
    transform: rotate(1deg);
}

.final-cta-section {
    position: relative;
    background: var(--neo-electric);
    color: #fff;
    overflow: hidden;
}

.bg-shape {
    position: absolute;
    border: var(--neo-border);
    z-index: 1;
}

.shape-1 {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: var(--neo-yellow);
    top: -50px;
    left: -50px;
    box-shadow: 8px 8px 0px rgba(13,27,42,1);
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: var(--neo-green);
    bottom: -100px;
    right: -50px;
    transform: rotate(15deg);
    box-shadow: 8px 8px 0px rgba(13,27,42,1);
}

/* ==========================================================================
   CONTACT & FOOTER
   ========================================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.contact-card {
    display: block;
    text-decoration: none;
}

.cc-label {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    color: var(--neo-electric);
    margin-bottom: 0.5rem;
}

.cc-val {
    font-size: 1.8rem;
    font-weight: 700;
}

.neo-footer {
    background: var(--neo-bg-warm);
    border-top: var(--neo-border);
    padding: 4rem 0 2rem 0;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    margin-bottom: 3rem;
}

.footer-brand h2 {
    margin-bottom: 0.5rem;
}

.footer-links {
    display: flex;
    gap: 4rem;
}

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

.footer-col a {
    font-weight: 600;
    transition: color 0.2s;
}

.footer-col a:hover {
    color: var(--neo-electric);
}

.footer-bottom {
    border-top: 2px solid var(--neo-text-dark);
    padding-top: 2rem;
    text-align: center;
    font-weight: 500;
}

/* ==========================================================================
   ANIMATIONS (Intersection Observer classes)
   ========================================================================== */
.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

.left-slide {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.right-slide {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.left-slide.visible, .right-slide.visible {
    opacity: 1;
    transform: translateX(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 992px) {
    .hero-section {
        grid-template-columns: 1fr;
        padding-top: 8rem;
        text-align: center;
    }
    .hero-actions {
        justify-content: center;
    }
    .split-layout {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .user-split {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .security-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    .comp-vs {
        text-align: center;
    }
    .contact-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .header-right {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--neo-bg-warm);
        border-bottom: var(--neo-border);
        flex-direction: column;
        padding: 2rem 0;
        gap: 1.5rem;
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: clip-path 0.4s ease-in-out;
    }
    .header-right.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }
    .mobile-menu-toggle {
        display: block;
    }
    .mobile-menu-toggle.active .hamburger-bar:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }
    .mobile-menu-toggle.active .hamburger-bar:nth-child(2) {
        opacity: 0;
    }
    .mobile-menu-toggle.active .hamburger-bar:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }

    .steps-container {
        grid-template-columns: 1fr;
    }
    .who-grid {
        grid-template-columns: 1fr;
    }
    .security-grid {
        grid-template-columns: 1fr;
    }
    .locker-grid {
        grid-template-columns: 1fr;
    }
    
    .massive-text {
        font-size: 2.2rem;
    }
    
    .footer-top {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    .footer-links {
        justify-content: center;
        flex-wrap: wrap;
        gap: 2rem;
    }
    
    .fragment-card {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
        width: 100%;
        box-sizing: border-box;
    }
    
    .solution-card {
        padding: 1rem 1.5rem;
        font-size: 1.2rem;
        width: 100%;
        box-sizing: border-box;
        text-align: center;
    }
    
    .user-visual, .locker-visual {
        padding: 1.5rem;
    }
    
    .mockup-container {
        width: 100%;
        box-sizing: border-box;
    }
    
    .mockup-row {
        grid-template-columns: 1fr;
    }
    
    .hero-section {
        overflow-x: hidden;
    }
    
    .floating-badge {
        font-size: 0.7rem;
        padding: 0.4rem 0.6rem;
    }
    
    .badge-2 { left: -10px; }
    .badge-3 { right: 0; }
}