/* ========================================
   Component Styles
   Antigravity Clean Professional Light Mode
   ======================================== */

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-main);
    font-size: var(--text-base);
    font-weight: var(--font-bold);
    text-decoration: none;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 14px rgba(19, 127, 236, 0.25);
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(19, 127, 236, 0.35);
    color: white;
}

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

.btn-ghost {
    background: white;
    color: var(--text-body);
    border: 1px solid var(--border);
}

.btn-ghost:hover {
    background: rgba(19, 127, 236, 0.05);
    border-color: rgba(19, 127, 236, 0.5);
    color: var(--primary);
}

.btn-lg {
    height: 3rem;
    padding: var(--space-lg) var(--space-2xl);
    font-size: var(--text-lg);
}

/* ---- Navigation ---- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    padding: var(--space-md) 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

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

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
}

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

.navbar-menu {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.navbar-links {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.navbar-link {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--text-muted);
    transition: color var(--transition-fast);
    position: relative;
}

.navbar-link:hover,
.navbar-link.active {
    color: var(--text-primary);
}

.navbar-link.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary);
    border-radius: var(--radius-full);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
    z-index: calc(var(--z-fixed) + 1);
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--background);
    z-index: var(--z-fixed);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-xl);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu a {
    font-size: var(--text-2xl);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
}

/* ---- Glass Cards (Updated for Light Mode) ---- */
.glass-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.glass-card:hover {
    transform: translateY(-4px);
    border-color: rgba(19, 127, 236, 0.2);
    box-shadow: var(--shadow-card-hover);
}

.glass-card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: var(--radius-lg);
    background: rgba(19, 127, 236, 0.08);
    color: var(--primary);
    margin-bottom: var(--space-lg);
    transition: all var(--transition-base);
}

.glass-card:hover .glass-card-icon {
    background: var(--primary);
    color: white;
}

.glass-card h4 {
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
    font-weight: var(--font-bold);
}

.glass-card p {
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
}

/* Group hover for cards with icons */
.group:hover .icon-box {
    background: var(--primary);
    color: white;
}

/* ---- Icon Boxes ---- */
.icon-box {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-lg);
    background: rgba(19, 127, 236, 0.08);
    color: var(--primary);
    transition: all var(--transition-base);
}

.icon-box-lg {
    width: 3.5rem;
    height: 3.5rem;
}

/* ---- Gradient Orbs (Subtle for Light Mode) ---- */
.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
    pointer-events: none;
}

.gradient-orb-primary {
    background: rgba(19, 127, 236, 0.3);
}

.gradient-orb-accent {
    background: rgba(14, 165, 233, 0.25);
}

.gradient-orb-alt {
    background: rgba(6, 182, 212, 0.2);
}

/* ---- Scroll Indicator ---- */
.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-muted);
    font-size: var(--text-sm);
}

.scroll-indicator svg {
    width: 20px;
    height: 20px;
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(8px);
    }

    60% {
        transform: translateY(4px);
    }
}

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

    .menu-toggle {
        display: flex;
    }

    .mobile-menu {
        display: flex;
    }
}

/* ---- Theme Toggle (Hidden by default for light-mode-first) ---- */
.theme-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    color: var(--text-muted);
    margin-left: var(--space-sm);
}

.theme-toggle:hover {
    background: rgba(19, 127, 236, 0.05);
    border-color: var(--primary);
    color: var(--primary);
}

.theme-toggle .lucide-icon {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-base);
}

.theme-toggle:hover .lucide-icon {
    transform: rotate(15deg);
}

/* Show/hide correct icon based on theme */
.theme-toggle .icon-moon {
    display: none;
}

.theme-toggle .icon-sun {
    display: block;
}

[data-theme="dark"] .theme-toggle .icon-moon {
    display: block;
}

[data-theme="dark"] .theme-toggle .icon-sun {
    display: none;
}

/* ---- Section Labels ---- */
.section-label {
    display: inline-block;
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-sm);
}

/* ---- Text Gradient ---- */
.text-gradient {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ---- Form Inputs ---- */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="password"],
textarea,
select {
    width: 100%;
    height: 3rem;
    padding: 0 var(--space-md);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--background-subtle);
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: var(--text-base);
    transition: all var(--transition-fast);
}

input::placeholder,
textarea::placeholder {
    color: var(--text-light);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(19, 127, 236, 0.1);
}

textarea {
    height: auto;
    min-height: 120px;
    padding: var(--space-md);
    resize: vertical;
}

/* ---- Form Groups ---- */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-sm);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
}

/* ---- Link with Arrow Animation ---- */
.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    color: var(--primary);
    transition: color var(--transition-fast);
}

.link-arrow:hover {
    color: var(--primary-hover);
}

.link-arrow .lucide-icon,
.link-arrow i {
    transition: transform var(--transition-fast);
}

.link-arrow:hover .lucide-icon,
.link-arrow:hover i {
    transform: translateX(4px);
}

/* ---- Noise Overlay (Disabled for clean look) ---- */
.noise-overlay {
    display: none;
}

/* ---- Dark Mode Overrides ---- */
[data-theme="dark"] .glass-card {
    background: var(--bg-card);
    border-color: var(--border);
}

[data-theme="dark"] .glass-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .gradient-orb {
    opacity: 0.3;
}