/* ==================================
   ShiftHelper - Enterprise CSS
   ================================== */

:root {
    --bg-base: #020617; /* Slate 950 */
    --bg-surface: rgba(30, 41, 59, 0.5); /* Slate 800 with opacity */
    --bg-surface-hover: rgba(30, 41, 59, 0.8);
    --border-subtle: rgba(255, 255, 255, 0.08);
    
    --text-primary: #F8FAFC;
    --text-muted: #94A3B8;
    
    --accent-primary: #3B82F6; /* Blue 500 */
    --accent-primary-hover: #2563EB;
    --accent-gradient: linear-gradient(135deg, #3B82F6 0%, #06B6D4 100%);
    --accent-gradient-text: linear-gradient(180deg, #FFFFFF 0%, #93C5FD 100%);
    
    --color-blue: #3B82F6;
    --color-red: #EF4444;
    --color-green: #10B981;
    --color-purple: #8B5CF6;
    
    --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 24px rgba(59, 130, 246, 0.25);
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-base);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    position: relative;
}

/* Background Glow Blobs */
.glow-blob {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, rgba(2, 6, 23, 0) 70%);
    border-radius: 50%;
    z-index: -1;
    pointer-events: none;
    filter: blur(40px);
}

.glow-blob.top-left {
    top: -200px;
    left: -200px;
}

.glow-blob.top-right {
    top: 200px;
    right: -300px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.15) 0%, rgba(2, 6, 23, 0) 70%);
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

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

.pb-large {
    padding-bottom: 120px;
}

/* ==================
   Header
   ================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(2, 6, 23, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-subtle);
}

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

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-logo {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    box-shadow: var(--shadow-glow);
}

.brand-text {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: -0.02em;
}

.header-nav {
    display: flex;
    gap: 12px;
    align-items: center;
}

.lang-btn {
    padding: 8px 12px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
}

/* ==================
   Buttons
   ================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: 1px solid transparent;
}

.btn-glass {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-primary {
    background: var(--accent-gradient);
    color: white;
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.6);
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: var(--bg-surface);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-large {
    padding: 14px 28px;
    font-size: 1.05rem;
}

/* Store Buttons */
.btn-store {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    padding: 10px 24px 10px 20px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--text-primary);
    transition: all 0.3s ease;
    position: relative;
}

.store-badge {
    position: absolute;
    top: -10px;
    right: -10px;
    background: var(--accent-gradient);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 100px;
    box-shadow: 0 4px 10px rgba(59, 130, 246, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    z-index: 10;
}

.btn-store:hover:not(.btn-disabled) {
    background: var(--bg-surface-hover);
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.btn-disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.store-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.store-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1;
    margin-bottom: 2px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.store-main {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1;
}

/* ==================
   Hero
   ================== */
.hero {
    padding-top: 180px;
    padding-bottom: 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: #93C5FD;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.04em;
    margin-bottom: 24px;
}

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

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 700px;
    margin-bottom: 48px;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 80px;
}

.hero-image-wrapper {
    position: relative;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    perspective: 1000px;
}

.glass-mockup {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 32px;
    box-shadow: var(--shadow-glass), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 40px;
    backdrop-filter: blur(12px);
    transform: rotateX(5deg);
    transition: transform 0.5s ease;
}

.glass-mockup:hover {
    transform: rotateX(0deg);
}

.mockup-icon {
    width: 140px;
    height: 140px;
    border-radius: 30px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.mockup-ui {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: rgba(15, 23, 42, 0.4);
    border-radius: var(--radius-md);
    padding: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.mockup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 12px;
    margin-bottom: 4px;
}

.mockup-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
}

.mockup-badge {
    background: rgba(59, 130, 246, 0.2);
    color: #93C5FD;
    padding: 2px 8px;
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 600;
}

.mockup-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mockup-row.border-none {
    border-bottom: none;
    padding-bottom: 0;
}

.mockup-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    color: white;
}

.avatar-1 { background: linear-gradient(135deg, #F59E0B, #D97706); }
.avatar-2 { background: linear-gradient(135deg, #10B981, #059669); }
.avatar-3 { background: linear-gradient(135deg, #8B5CF6, #6D28D9); }

.mockup-timeline {
    padding: 16px 20px;
}
.timeline-header {
    display: flex;
    justify-content: space-between;
    padding-left: 40px;
    margin-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 8px;
}
.timeline-time {
    font-size: 0.6rem;
    color: var(--text-muted);
    font-weight: 600;
}
.timeline-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 8px;
}
.timeline-row.border-none {
    border-bottom: none;
    padding-bottom: 0;
}
.timeline-track {
    flex: 1;
    height: 28px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 6px;
    position: relative;
    overflow: hidden;
    border: 1px dashed rgba(255, 255, 255, 0.05);
}
.timeline-block {
    position: absolute;
    height: 100%;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    font-weight: 700;
    color: white;
    cursor: pointer;
    transition: transform 0.2s;
    user-select: none;
}
.timeline-block:hover { transform: scale(1.02); }
.block-blue { background: rgba(59, 130, 246, 0.85); box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3); border: 1px solid #60A5FA; }
.block-purple { background: rgba(139, 92, 246, 0.85); box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3); border: 1px solid #A78BFA; }
.block-green { background: rgba(16, 185, 129, 0.85); box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3); border: 1px solid #34D399; }
.block-gray { background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.2); }
.block-red { background: rgba(239, 68, 68, 0.2); color: #FCA5A5; border: 1px dashed rgba(239, 68, 68, 0.5); }

/* Shift positioning desktop */
.shift-m { width: 40%; left: 0; }
.shift-m-bg { width: 15%; left: 85%; }
.shift-l { width: 45%; left: 45%; }
.shift-s { width: 55%; left: 10%; }
.shift-g { width: 100%; left: 0; }

.floating-badge {
    position: absolute;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-subtle);
    padding: 12px 20px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: var(--shadow-glass);
    animation: float 6s infinite ease-in-out;
}

.floating-badge svg { color: var(--color-green); }

.badge-1 {
    top: -20px;
    right: 40px;
    animation-delay: 0s;
}

.badge-2 {
    bottom: -20px;
    left: 40px;
    animation-delay: 3s;
}

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

/* ==================
   Trust
   ================== */
.trust { text-align: center; }
.trust-title {
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 32px;
}
.trust-grid {
    display: flex;
    justify-content: center;
    gap: 80px;
    flex-wrap: wrap;
}
.trust-stat {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.stat-icon {
    width: 64px;
    height: 64px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    border: 1px solid rgba(255, 255, 255, 0.05);
}
.stat-label {
    color: var(--text-muted);
    font-weight: 500;
}

/* ==================
   Features / Bento Box
   ================== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: minmax(260px, auto);
    gap: 24px;
    align-items: stretch;
}

.bento-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    overflow: hidden;
    position: relative;
    height: 100%;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.bento-card:hover {
    background: var(--bg-surface-hover);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.bento-icon-wrapper {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.b-blue { background: rgba(59, 130, 246, 0.15); color: var(--color-blue); }
.b-red { background: rgba(239, 68, 68, 0.15); color: var(--color-red); }
.b-green { background: rgba(16, 185, 129, 0.15); color: var(--color-green); }
.b-purple { background: rgba(139, 92, 246, 0.15); color: var(--color-purple); }

.bento-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.bento-card p {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.65;
}

.bento-large {
    min-height: 260px;
}

.bento-xlarge {
    grid-column: span 2;
    padding: 0;
    min-height: 320px;
}

.bento-content-split {
    display: flex;
    height: 100%;
}

.bento-split-text {
    flex: 1;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.bento-split-image {
    flex: 1;
    background: rgba(0, 0, 0, 0.2);
    border-left: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    position: relative;
    overflow: hidden;
}

.glow-border::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200px;
    height: 200px;
    background: var(--color-purple);
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    transform: translate(-50%, -50%);
}

.mini-calendar {
    display: flex;
    gap: 8px;
    background: var(--bg-base);
    padding: 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
    position: relative;
    z-index: 1;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.mc-day {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    border: 1px solid rgba(255,255,255,0.05);
}

.mc-filled { background: rgba(59, 130, 246, 0.2); color: #93C5FD; border-color: rgba(59, 130, 246, 0.3); }
.mc-empty { background: rgba(255, 255, 255, 0.03); color: var(--text-muted); }
.mc-rest { background: rgba(239, 68, 68, 0.2); color: #FCA5A5; border-color: rgba(239, 68, 68, 0.3); }

/* ==================
   Process Steps
   ================== */
.process-grid {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    position: relative;
}

.process-step {
    flex: 1;
    z-index: 2;
    background: var(--bg-base);
}

.step-number {
    font-size: 4rem;
    font-weight: 900;
    background: linear-gradient(180deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 16px;
}

.step-content h4 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.step-content p {
    color: var(--text-muted);
    line-height: 1.6;
    padding-right: 24px;
}

.process-connector {
    height: 1px;
    flex: 0.5;
    background: linear-gradient(90deg, transparent, var(--border-subtle), transparent);
    margin-top: 32px;
}

/* ==================
   CTA Bottom
   ================== */
.glass-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 80px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-glass);
}

.cta-glow {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.2) 0%, transparent 60%);
    z-index: 0;
}

.glass-card h2, .glass-card p, .cta-actions {
    position: relative;
    z-index: 1;
}

.glass-card h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.glass-card p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.cta-btn { font-size: 1.1rem; padding: 16px 36px; }

/* ==================
   Footer
   ================== */
.footer {
    padding: 40px 0;
}

.border-top {
    border-top: 1px solid var(--border-subtle);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    color: var(--text-muted);
}

.footer-icon {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    opacity: 0.7;
}

.footer-text {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ==================
   Animations (Reveal)
   ================== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ==================
   Responsive Mixins
   ================== */
@media (max-width: 1024px) {
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .bento-xlarge { grid-column: span 2; }
    .hero-title { font-size: 3.5rem; }
}

@media (max-width: 768px) {
    .container { padding: 0 16px; }
    
    /* Header Responsive */
    .brand-logo { width: 32px; height: 32px; }
    .brand-text { font-size: 1.1rem; }
    .header-nav { gap: 8px; }
    .lang-btn { padding: 6px 10px; font-size: 0.8rem; }
    .btn-glass { padding: 8px 12px; font-size: 0.85rem; }

    .hero { padding-top: 130px; }
    .hero-title { font-size: 2.8rem; }
    .hero-subtitle { font-size: 1.1rem; }
    .hero-actions { flex-direction: column; width: 100%; max-width: 100%; align-items: center; margin-bottom: 60px; }
    
    .btn-store { justify-content: center; width: auto; min-width: 240px; }
    .store-badge { right: -5px; top: -12px; font-size: 0.65rem; padding: 2px 8px; }

    .glass-mockup { flex-direction: column; text-align: center; padding: 24px; transform: none; }
    .mockup-icon { width: 100px; height: 100px; }
    
    /* Mobile App-like Vertical Timeline Grid Mode */
    .mockup-timeline {
        display: flex;
        flex-direction: row;
        gap: 12px;
        padding: 16px 8px;
        overflow-x: auto;
    }
    .timeline-header {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        padding-top: 40px; 
        padding-bottom: 0;
        border: none;
        margin: 0;
        width: 40px;
        align-items: center;
        height: 240px; /* Aligns with track height (200px) + offset */
    }
    .timeline-time {
        font-size: 0.6rem;
        line-height: 1;
        opacity: 0.8;
    }
    .timeline-row { 
        flex: 1;
        flex-direction: column; 
        align-items: center; 
        padding: 0; 
        border-bottom: none; 
        gap: 12px;
        min-width: 60px; /* ensure rows don't squeeze too tight */
    }
    .timeline-track { 
        height: 200px; /* Fixed Y-axis height for schedule */ 
        width: 100%;
        background: rgba(255, 255, 255, 0.03); 
        border: 1px dashed rgba(255, 255, 255, 0.05); 
        display: block; 
        position: relative;
    }
    .timeline-block { 
        position: absolute !important; 
        left: 0 !important; 
        width: 100% !important; 
        padding: 6px; 
        font-size: 0.70rem;
        border-radius: 6px;
        flex-direction: column;
        justify-content: center;
        text-align: center;
        line-height: 1.2;
    }

    /* Shift mapping vertical logic (Top/Height based off percentage logic) */
    .shift-m { height: 40%; top: 0; }
    .shift-m-bg { display: none; }
    .shift-l { height: 45%; top: 45%; }
    .shift-s { height: 55%; top: 10%; }
    .shift-g { height: 100%; top: 0; }

    .desktop-dash { display: none; }
    .timeline-block:empty { display: none !important; }
    
    .floating-badge { display: none; }

    .trust { margin-top: 60px; }
    .trust-grid { flex-direction: column; align-items: center; gap: 40px; }
    
    .bento-grid { grid-template-columns: 1fr; }
    .bento-large, .bento-xlarge { grid-column: span 1; }
    
    .bento-content-split { flex-direction: column; }
    .bento-split-text, .bento-split-image { padding: 32px; }
    
    .process-grid { flex-direction: column; gap: 40px; }
    .process-connector { display: none; }
    
    .glass-card h2 { font-size: 2.2rem; }
    .glass-card { padding: 60px 24px; }
    .footer-content { flex-direction: column; text-align: center; }
}

@media (max-width: 400px) {
    .brand-text { display: none; }
    .hero-actions { max-width: 100%; }
}