/* =================================================================
   THEME SYSTEM — Base CSS
   Shared base for all themes. All colors/spacings/fonts come from
   CSS custom properties injected by layout-modern.blade.php.
   ================================================================= */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

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

a { color: var(--color-primary); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--color-accent); }

/* ────── Layout ────── */
.container-tm {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-tm { padding: var(--section-gap) 0; }
.section-tm-sm { padding: var(--spacing-2xl) 0; }

.grid-tm { display: grid; gap: var(--spacing-md); }
.grid-tm-2 { grid-template-columns: repeat(2, 1fr); }
.grid-tm-3 { grid-template-columns: repeat(3, 1fr); }
.grid-tm-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 992px) {
    .grid-tm-3, .grid-tm-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
    .grid-tm-2, .grid-tm-3, .grid-tm-4 { grid-template-columns: 1fr; }
}

.flex-tm { display: flex; gap: var(--spacing-md); }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

/* ────── Typography ────── */
h1, .h1 { font-size: clamp(2rem, 5vw, 3.75rem); line-height: 1.1; margin: 0 0 var(--spacing-md); font-weight: 800; }
h2, .h2 { font-size: clamp(1.5rem, 3.5vw, 2.5rem); line-height: 1.2; margin: 0 0 var(--spacing-md); font-weight: 700; }
h3, .h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); line-height: 1.3; margin: 0 0 var(--spacing-sm); font-weight: 700; }
h4 { font-size: 1.25rem; line-height: 1.4; margin: 0 0 var(--spacing-sm); font-weight: 600; }

.lead { font-size: 1.125rem; color: var(--color-text-muted); max-width: 65ch; }
.eyebrow {
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.text-muted { color: var(--color-text-muted); }
.text-primary { color: var(--color-primary); }
.text-accent { color: var(--color-accent); }
.text-gradient {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ────── Buttons ────── */
.btn-tm {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-family: var(--font-heading);
    border: none;
    cursor: pointer;
    transition: transform .2s ease, box-shadow .3s ease, background .3s ease;
    text-decoration: none;
}
.btn-tm:hover { transform: translateY(-2px); }

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: #fff;
    box-shadow: 0 8px 24px rgba(var(--color-primary-rgb), .25);
}
.btn-primary:hover {
    box-shadow: 0 12px 32px rgba(var(--color-primary-rgb), .4);
    color: #fff;
}

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

.btn-ghost {
    background: rgba(var(--color-primary-rgb), .08);
    color: var(--color-primary);
}
.btn-ghost:hover {
    background: rgba(var(--color-primary-rgb), .15);
}

/* ────── Cards ────── */
.card-tm {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: transform .3s ease, border-color .3s ease;
}
.card-tm:hover { border-color: rgba(var(--color-primary-rgb), .4); }

.card-tm-elevated {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: 0 1px 3px rgba(0,0,0,.04), 0 4px 12px rgba(0,0,0,.08);
    transition: box-shadow .3s ease, transform .3s ease;
}
.card-tm-elevated:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,.12), 0 32px 64px rgba(0,0,0,.1);
    transform: translateY(-4px);
}

/* ────── Form controls ────── */
.input-tm, .textarea-tm, .select-tm {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--color-surface2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color .2s ease, box-shadow .2s ease;
}
.input-tm:focus, .textarea-tm:focus, .select-tm:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), .15);
}
.textarea-tm { resize: vertical; min-height: 140px; }

label.label-tm {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
    font-size: 0.875rem;
}

/* ────── Hero ────── */
.hero-tm {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    padding: var(--spacing-2xl) 0;
    overflow: hidden;
}

.hero-tm .container-tm { position: relative; z-index: 2; }

.hero-bg-mesh {
    position: absolute; inset: 0; z-index: 1;
    background:
        radial-gradient(ellipse at 20% 30%, rgba(var(--color-primary-rgb), .15) 0%, transparent 55%),
        radial-gradient(ellipse at 80% 20%, rgba(var(--color-accent-rgb), .12) 0%, transparent 55%),
        radial-gradient(ellipse at 50% 80%, rgba(var(--color-primary-rgb), .08) 0%, transparent 55%);
    pointer-events: none;
}

/* ────── Reveal initial states (GSAP will animate) ────── */
.reveal { opacity: 0; transform: translateY(40px); }
.stagger-parent > * { opacity: 0; transform: translateY(30px); }
.text-reveal .line { opacity: 0; transform: translateY(100%); }

/* When animations are off, show content immediately */
body.anim-off .reveal,
body.anim-off .stagger-parent > *,
body.anim-off .text-reveal .line {
    opacity: 1; transform: none;
}

/* ────── Header / Footer (shared modern-dark conventions) ────── */
.header-tm {
    position: sticky; top: 0; z-index: 50;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background: rgba(var(--color-bg-rgb), .8);
    border-bottom: 1px solid var(--color-border);
}
.header-tm .container-tm {
    display: flex; align-items: center; justify-content: space-between;
    padding-top: var(--spacing-md); padding-bottom: var(--spacing-md);
}
.header-tm .logo img { max-height: 44px; }
.header-tm nav.main-nav ul {
    list-style: none; margin: 0; padding: 0;
    display: flex; gap: var(--spacing-lg);
}
.header-tm nav.main-nav a {
    color: var(--color-text);
    font-weight: 500;
    font-family: var(--font-heading);
}
.header-tm nav.main-nav a:hover { color: var(--color-primary); }

.footer-tm {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-2xl) 0 var(--spacing-md);
    color: var(--color-text-muted);
}
.footer-tm h4 { color: var(--color-text); }
.footer-tm ul { list-style: none; padding: 0; margin: 0; }
.footer-tm ul li { margin-bottom: var(--spacing-xs); }
.footer-tm a { color: var(--color-text-muted); }
.footer-tm a:hover { color: var(--color-primary); }
.footer-bottom-tm {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    text-align: center;
    font-size: 0.875rem;
}

/* ────── Mobile nav toggle ────── */
.nav-toggle-tm {
    display: none;
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text);
    border-radius: var(--radius-sm);
    padding: 0.5rem 0.75rem;
    cursor: pointer;
}
@media (max-width: 992px) {
    .nav-toggle-tm { display: inline-flex; }
    .header-tm nav.main-nav {
        position: absolute; top: 100%; left: 0; right: 0;
        background: var(--color-surface);
        border-bottom: 1px solid var(--color-border);
        max-height: 0; overflow: hidden;
        transition: max-height .3s ease;
    }
    .header-tm nav.main-nav.open { max-height: 80vh; }
    .header-tm nav.main-nav ul {
        flex-direction: column; gap: 0; padding: var(--spacing-md);
    }
    .header-tm nav.main-nav ul li {
        border-bottom: 1px solid var(--color-border);
        padding: var(--spacing-sm) 0;
    }
}

/* ────── Breadcrumb ────── */
.breadcrumb-tm {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-bg) 100%);
    border-bottom: 1px solid var(--color-border);
}
.breadcrumb-tm h1 { margin-bottom: var(--spacing-xs); }
.breadcrumb-tm ol {
    list-style: none; padding: 0; margin: 0;
    display: flex; gap: var(--spacing-sm); flex-wrap: wrap;
    color: var(--color-text-muted); font-size: 0.875rem;
}
.breadcrumb-tm ol li + li::before { content: "›"; margin-right: var(--spacing-sm); }

/* ────── Utilities ────── */
.mt-0 { margin-top: 0; } .mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); } .mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); } .mt-2xl { margin-top: var(--spacing-2xl); }
.text-center { text-align: center; }
.w-full { width: 100%; }
.rounded-sm { border-radius: var(--radius-sm); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }

/* ────── Empty state ────── */
.empty-state {
    text-align: center;
    padding: var(--spacing-2xl) var(--spacing-md);
    color: var(--color-text-muted);
}
.empty-state i { font-size: 3rem; margin-bottom: var(--spacing-md); opacity: .4; }