/* theme.css - Lola for Services Design System (Light Theme - Premium Polish) */

:root {
    /* Color Palette */
    --bg-color: #f8fafc;
    --surface-color: #ffffff;
    --surface-elevated: #ffffff;
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --accent-color: #059669;
    --accent-hover: #047857;
    --accent-light: #d1fae5;
    --border-color: #e2e8f0;
    --border-subtle: #f1f5f9;

    /* Fonts */
    --font-en-sans: 'Inter', system-ui, sans-serif;
    --font-en-display: 'Outfit', system-ui, sans-serif;
    --font-en-mono: 'JetBrains Mono', monospace;

    /* Current Typography */
    --font-sans: var(--font-en-sans);
    --font-display: var(--font-en-display);
    --font-mono: var(--font-en-mono);

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.03), 0 1px 3px 0 rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.03);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.06), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.06), 0 8px 10px -6px rgba(0, 0, 0, 0.03);
    --shadow-accent: 0 4px 14px 0 rgba(5, 150, 105, 0.15);
    --shadow-accent-hover: 0 8px 25px 0 rgba(5, 150, 105, 0.25);

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 350ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.25rem;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-sans);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* Utility Typography Classes */
.font-sans { font-family: var(--font-sans); }
.font-display { font-family: var(--font-display); }
.font-mono { font-family: var(--font-mono); }

/* Glass Panel Component */
.glass-panel {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

/* Buttons */
.btn-primary {
    background-color: var(--accent-color);
    color: #ffffff !important;
    font-family: var(--font-display);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-accent);
    will-change: transform, box-shadow, background-color;
    position: relative;
    overflow: hidden;
}

.btn-primary::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-accent-hover);
}

.btn-primary:hover::after {
    opacity: 1;
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: var(--shadow-accent);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-primary);
    border: 1.5px solid var(--border-color);
    font-family: var(--font-sans);
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-outline:hover {
    background-color: var(--surface-color);
    border-color: var(--accent-color);
    color: var(--accent-color);
    box-shadow: var(--shadow-sm);
}

.btn-outline:active {
    transform: scale(0.98);
}

/* Header & Nav */
header {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.6);
    transition: all var(--transition-base);
}

.nav-link {
    color: var(--text-secondary);
    font-family: var(--font-sans);
    font-weight: 500;
    position: relative;
    transition: color var(--transition-base);
    will-change: color;
    padding: 0.25rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    border-radius: 1px;
    transition: all var(--transition-base);
    transform: translateX(-50%);
}

.nav-link:hover, .nav-link.active {
    color: var(--accent-color);
    font-weight: 600;
}

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

/* Mobile Nav */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

nav.active {
    z-index: 50;
    display: flex !important;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--surface-color);
    padding: 1.25rem;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    animation: slideDown 0.3s ease-out forwards;
    transform-origin: top;
    gap: 0.5rem;
}

nav.active .nav-link {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
}

nav.active .nav-link:hover {
    background-color: var(--accent-light);
}

/* Scrollbar */
.custom-scrollbar::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

.custom-scrollbar::-webkit-scrollbar-track {
    background: transparent;
    border-radius: 4px;
}

.custom-scrollbar::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
    transition: background var(--transition-fast);
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}


/* Marquee Animation */
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
.marquee-container {
    overflow: hidden;
    white-space: nowrap;
    width: 100%;
    position: relative;
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}
.marquee-content {
    display: inline-flex;
    align-items: center;
    gap: 6rem;
    animation: marquee 30s linear infinite;
    width: max-content;
    padding-right: 6rem;
}
.partner-logo {
    height: 50px;
    object-fit: contain;
    filter: grayscale(100%) opacity(40%);
    transition: all var(--transition-smooth);
}
.partner-logo:hover {
    filter: grayscale(0%) opacity(100%);
    transform: scale(1.08);
}

/* Tabs Logic */
.tab-content {
    display: none;
    animation: fadeIn 0.4s ease-out;
    will-change: transform, opacity;
}
.tab-content.active {
    display: block;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Section Entrance Animation */
@keyframes slideUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-on-scroll {
    opacity: 0;
    animation: slideUp 0.7s ease-out forwards;
}

/* Card Hover Effects */
.card-hover {
    transition: all var(--transition-smooth);
}

.card-hover:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

/* Premium Input Styles */
.input-premium {
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    transition: all var(--transition-base);
    background: var(--surface-color);
}

.input-premium:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.1);
}

.input-premium::placeholder {
    color: #94a3b8;
}

/* Calming Waves Loader */
.wave-loader-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: #0f172a;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.8s ease-in-out, visibility 0.8s;
}

.wave-loader-overlay.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    position: relative;
    width: 200px;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.loader-logo {
    position: absolute;
    width: 160px;
    z-index: 10;
    filter: invert(1) drop-shadow(0 0 10px rgba(0,0,0,0.5));
    animation: pulse 2s infinite ease-in-out;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.8; }
}

.wave-container {
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    overflow: hidden;
    background: transparent;
    border: 2px solid rgba(16, 185, 129, 0.2);
}

.wave {
    position: absolute;
    width: 200%;
    height: 200%;
    background: rgba(16, 185, 129, 0.3);
    border-radius: 40%;
    top: 60%;
    left: -50%;
    animation: wave-animation 5s infinite linear;
}

.wave2 {
    background: rgba(5, 150, 105, 0.4);
    animation: wave-animation 7s infinite linear;
    top: 65%;
}

.wave3 {
    background: rgba(4, 120, 87, 0.6);
    animation: wave-animation 9s infinite linear;
    top: 70%;
}

@keyframes wave-animation {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Smooth Focus Visible for Accessibility */
*:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* Selection */
::selection {
    background: rgba(5, 150, 105, 0.15);
    color: var(--text-primary);
}

/* Missing Tailwind classes injected by audit fix */
.text-emerald-700 { color: #047857 !important; }
.bg-emerald-700 { background-color: #047857 !important; }
.text-slate-500 { color: #64748b !important; }

.hover\:bg-emerald-700:hover { background-color: #047857 !important; }