/* ==========================================================================
   TamuGo - Clean, Modern, Aesthetic Design System
   ========================================================================== */

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

:root {
    /* TamuGo Classic Navy & Slate Palette */
    --primary: #1E3A8A;       /* Deep Navy Blue */
    --primary-hover: #172554;
    --accent-teal: #3B82F6;   /* Blue accent */
    --accent-purple: #93C5FD; /* Light blue accent */
    --secondary: #0F172A;     /* Slate 900 */
    
    /* Backgrounds */
    --bg-main: #F4F5F7;       /* Main background */
    --bg-card: #FFFFFF;       /* Card white */
    --bg-surface: #F8FAFC;    /* Slate 50 */
    --bg-warm: #E2E8F0;       /* Slate 200 */
    
    /* Text */
    --text-strong: #0F172A;   /* Dark text */
    --text-main: #334155;     /* Slate 700 */
    --text-muted: #64748B;    /* Slate 500 */
    
    /* UI Elements */
    --border-color: #E2E8F0;  /* Slate 200 */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    
    /* Status Colors */
    --success: #BFECCB;       /* Success green */
    --warning: #FFD6C8;       /* Warning peach */
    --danger: #EF4444;        /* Danger red */
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(43, 33, 30, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(43, 33, 30, 0.05), 0 2px 4px -1px rgba(43, 33, 30, 0.03);
    --shadow-lg: 0 10px 25px -3px rgba(43, 33, 30, 0.05), 0 4px 6px -2px rgba(43, 33, 30, 0.025);
    --shadow-float: 0 20px 40px -10px rgba(139, 90, 60, 0.15);
    
    /* Typography */
    --font-sans: 'Inter', 'Nunito Sans', system-ui, -apple-system, sans-serif;
    --font-heading: 'Plus Jakarta Sans', system-ui, sans-serif;
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

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

@keyframes pulseGlow {
    0% { box-shadow: 0 0 0 0 rgba(79, 70, 229, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(79, 70, 229, 0); }
    100% { box-shadow: 0 0 0 0 rgba(79, 70, 229, 0); }
}

@keyframes blob {
    0% { transform: translate(0px, 0px) scale(1); }
    33% { transform: translate(30px, -50px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
    100% { transform: translate(0px, 0px) scale(1); }
}

.animate-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }

/* ==========================================================================
   Base Styles
   ========================================================================== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-sans);
    color: var(--text-main);
    background-color: var(--bg-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-strong);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}
a:hover {
    color: var(--primary-hover);
}

img {
    max-width: 100%;
    height: auto;
}

/* ==========================================================================
   Layout & Containers
   ========================================================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 6rem 0;
}

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

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

.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-4 { margin-top: 2rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 2rem; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-smooth);
    border: 1px solid transparent;
    text-decoration: none;
    line-height: 1.5;
}

.btn-primary {
    background-color: var(--primary);
    color: #FFFFFF;
    box-shadow: 0 4px 14px 0 rgba(140, 93, 63, 0.3);
}
.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(140, 93, 63, 0.4);
    color: #FFFFFF;
}

.btn-secondary {
    background-color: var(--bg-card);
    color: var(--text-strong);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}
.btn-secondary:hover {
    border-color: #CBD5E1;
    background-color: var(--bg-surface);
    transform: translateY(-2px);
    color: var(--text-strong);
}

/* ==========================================================================
   Forms
   ========================================================================== */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-strong);
}

.form-control {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--text-strong);
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    background-color: var(--bg-card);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

/* ==========================================================================
   Navigation (Public)
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0);
    border-bottom: 1px solid rgba(226, 232, 240, 0);
    z-index: 1000;
    padding: 1.5rem 0;
    transition: all var(--transition-smooth);
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    padding: 1rem 0;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
}

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

.navbar-brand {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--secondary);
    letter-spacing: -0.03em;
}

.navbar-brand span {
    color: var(--primary);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.navbar-nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--text-main);
    font-weight: 500;
    font-size: 0.95rem;
}
.nav-link:hover {
    color: var(--primary);
}

.navbar-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    padding: 10rem 0 6rem;
    background: linear-gradient(135deg, #FDFBF7, #F5EFEB, #FDFBF7);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(244, 213, 197, 0.4) 0%, rgba(253, 251, 247, 0) 70%);
    z-index: 0;
    pointer-events: none;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: #EEF2FF;
    color: var(--primary);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    letter-spacing: 0.02em;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--secondary);
    letter-spacing: -0.04em;
}

.hero-title span {
    background: linear-gradient(135deg, var(--primary), #8B5CF6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 3rem;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

/* ==========================================================================
   Cards & Grids
   ========================================================================== */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

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

.feature-card {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-smooth);
    text-align: left;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-float);
    border-color: #CBD5E1;
}

.feature-icon {
    width: 56px;
    height: 56px;
    background-color: #EEF2FF;
    color: var(--primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ==========================================================================
   Auth Layout
   ========================================================================== */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background-color: var(--bg-main);
    background-image: radial-gradient(circle at top right, rgba(79,70,229,0.05), transparent 40%),
                      radial-gradient(circle at bottom left, rgba(139,92,246,0.05), transparent 40%);
}

.auth-card {
    background: var(--bg-card);
    width: 100%;
    max-width: 440px;
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255,255,255,0.5);
}

.auth-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.auth-header .logo {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--secondary);
    text-decoration: none;
    display: inline-block;
    margin-bottom: 1rem;
}

.auth-header .logo span {
    color: var(--primary);
}

.auth-header h1 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.auth-header p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.alert {
    padding: 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}
.alert-error {
    background-color: #FEF2F2;
    color: #991B1B;
    border: 1px solid #F87171;
}

.error-msg {
    color: #DC2626;
    font-size: 0.8rem;
    margin-top: 0.4rem;
    display: block;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background-color: var(--bg-card);
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.footer-brand {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--secondary);
}

.footer-brand span { color: var(--primary); }

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 768px) {
    .hero-title { font-size: 2.5rem !important; margin-bottom: 1rem !important; }
    .hero-subtitle { font-size: 1rem !important; margin-bottom: 2rem !important; }
    .hero { padding: 7rem 1rem 4rem !important; min-height: auto !important; }
    
    /* Hide decorative floating elements on mobile to prevent overlapping with text */
    .floating-element { display: none !important; }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-card);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        box-shadow: 0 10px 25px -5px rgba(0,0,0,0.1);
        border-bottom: 1px solid var(--border-color);
        display: none;
    }
    .nav-menu.active {
        display: flex;
        animation: slideDown 0.3s ease forwards;
    }
    .mobile-menu-toggle { display: block !important; }
    
    .navbar-nav { 
        display: flex; 
        flex-direction: column;
        width: 100%;
        gap: 1.5rem;
    }
    
    .navbar-actions { 
        display: flex;
        flex-direction: column; 
        width: 100%;
        gap: 1rem;
    }
    .navbar-actions .btn { width: 100%; justify-content: center; text-align: center; }
    .nav-link { width: 100%; text-align: center; padding: 0.5rem; font-size: 1.1rem; }
    
    .hero-actions { flex-direction: column; gap: 1rem !important; }
    .hero-actions .btn { width: 100%; }
    .auth-card { padding: 2rem; }
    
    /* Responsive overrides for inline styles in home.blade.php */
    h2[style*="font-size: 3rem"] { font-size: 2rem !important; }
    .grid-3, .grid-2 { grid-template-columns: 1fr !important; gap: 1.5rem !important; }
    .feature-card { padding: 1.5rem !important; }
    
    /* Adjust mockup on mobile */
    .mockup-wrapper { transform: none !important; padding: 0.5rem !important; margin-top: 3rem !important; }
    .mockup-sidebar { display: none !important; }
    .mockup-body { flex-direction: column !important; }
    .mockup-cards { flex-direction: column !important; }
}

/* ==========================================================================
   Responsive Logo Classes
   ========================================================================== */
.brand-logo {
    height: 100px;
    width: auto;
    object-fit: contain;
    transition: height 0.3s ease;
    margin: -30px 0; /* Mencegah navbar ikut membesar */
}

.auth-logo {
    height: 120px;
    width: auto;
    margin-bottom: 1rem;
    object-fit: contain;
    transition: height 0.3s ease;
}

@media (min-width: 768px) {
    .brand-logo {
        height: 140px;
        margin: -40px 0;
    }
    .auth-logo {
        height: 160px;
    }
}