/* =========================
   app.css (Global styles)
   Big-change theme: Slate background + crisp white cards
   Accents: Blue + Sage
   ========================= */

/* ========== Globals / Tokens ========== */
:root {
    /* New theme */
    --bg: #F3F4F6;               /* slate background */
    --surface: #ffffff;          /* card surface */
    --surface-2: #F8FAFC;        /* alt surface (optional) */

    --ink: #0F172A;              /* deep charcoal text */
    --slate: #475569;            /* muted text */
    --border: #E2E8F0;           /* cool border */

    --blue: #2563EB;             /* cleaner blue than before */
    --sage: #2F6F5E;             /* modern green */

    --shadow: 0 12px 30px rgba(15, 23, 42, .10);
    --shadow-hover: 0 18px 45px rgba(15, 23, 42, .14);

    --radius: 16px;
    --ease: cubic-bezier(.2,.8,.2,1);
}

html, body { height: 100%; }

body {
    margin: 0;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--ink);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
*, *::before, *::after {
    box-sizing: border-box;
}
/* Links */
a {
    color: var(--blue);
    text-decoration: none;
}
a:hover { filter: brightness(.92); }

/* Helpers */
.muted { color: var(--slate); }

/* ========== Blazor Validation / Defaults ========== */
.valid.modified:not([type=checkbox]) { outline: 1px solid #16a34a; }
.invalid { outline: 1px solid #dc2626; }
.validation-message { color: #dc2626; }

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}
.blazor-error-boundary::after { content: "An error has occurred."; }

/* ========== Site Layout (shared) ========== */
.site {
    min-height: 100vh;
    color: var(--ink);
}

.site .container {
    max-width: 1440px;   /* was 1100px */
    margin: 0 auto;
    padding: 0 24px;     /* a little cleaner */
}


.site main { padding: 52px 0; }

/* Topbar */
.site .topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(255,255,255,.86);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}

.site .topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
    max-width: 1440px;   /* was 1100px */
    margin: 0 auto;
    padding: 0 24px;
}

.site .brand {
    font-weight: 900;
    letter-spacing: .2px;
    text-decoration: none;
    color: var(--ink);
}

/* Nav links */
.site .nav {
    display: flex;
    align-items: center;
    gap: 22px;
}

.site .nav-link {
    text-decoration: none;
    color: rgba(15,23,42,.74);
    font-size: 13px;
    letter-spacing: .7px;
    text-transform: uppercase;
    padding: 8px 0;
    position: relative;
    transition: color 160ms var(--ease);
}

.site .nav-link:hover { color: rgba(15,23,42,.95); }

.site .nav-link.active {
    color: var(--blue) !important;
}

/* Active underline */
.site .nav-link.active::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 2px;
    height: 2px;
    background: var(--blue);
    border-radius: 99px;
}

/* Buttons */
.site .download-btn,
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--blue);
    color: #fff;
    text-decoration: none;
    font-weight: 900;
    letter-spacing: .6px;
    text-transform: uppercase;
    height: 44px;
    padding: 0 22px;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    transition: transform 180ms var(--ease), filter 180ms var(--ease), box-shadow 180ms var(--ease);
    box-shadow: 0 10px 22px rgba(37, 99, 235, .20);
}

.site .download-btn:hover,
.btn:hover {
    transform: translateY(-2px);
    filter: brightness(.96);
}

/* Optional: secondary button */
.btn-sage {
    background: var(--sage);
    box-shadow: 0 10px 22px rgba(47, 111, 94, .18);
}

/* Cards (global baseline) */
.card,
.site .profile-card,
.job-card,
.edu-card,
.cert-card,
.skill-card,
.contact-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.card:hover,
.site .profile-card:hover,
.job-card:hover,
.edu-card:hover,
.cert-card:hover,
.skill-card:hover,
.contact-card:hover,
.project-card:hover{
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    transition: transform 220ms var(--ease), box-shadow 220ms var(--ease);
}

/* Footer */
.site .footer {
    border-top: 1px solid var(--border);
    background: rgba(255,255,255,.6);
}

.site .footer-inner {
    height: 76px;
    display: flex;
    align-items: center;
    color: rgba(15,23,42,.65);
    font-size: 14px;
}

/* Motion accessibility */
@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; }
}

/* =========================
   Motion (global)
   ========================= */

:root {
    --ease: cubic-bezier(.2,.8,.2,1);
}

/* Smooth scroll (optional) */
html { scroll-behavior: smooth; }

/* Card lift + shadow */
.card,
.profile-card,
.job-card,
.edu-card,
.cert-card,
.skill-card,
.contact-card {
    transition: transform 220ms var(--ease), box-shadow 220ms var(--ease);
    will-change: transform;
}

.card:hover,
.profile-card:hover,
.job-card:hover,
.edu-card:hover,
.cert-card:hover,
.skill-card:hover,
.contact-card:hover {
    transform: translateY(-4px);
}

/* Buttons */
.download-btn,
.btn {
    transition: transform 180ms var(--ease), filter 180ms var(--ease);
}

.download-btn:hover,
.btn:hover {
    transform: translateY(-2px);
    filter: brightness(.96);
}

.download-btn:active,
.btn:active {
    transform: translateY(0px);
    filter: brightness(.93);
}

/* Nav underline animation (works if you have .nav-link.active::after) */
.site .nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 2px;
    height: 2px;
    background: transparent;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 220ms var(--ease), background 220ms var(--ease);
    border-radius: 99px;
}

.site .nav-link:hover::after {
    background: rgba(37,99,235,.35);
    transform: scaleX(1);
}

.site .nav-link.active::after {
    background: var(--blue);
    transform: scaleX(1);
}

main:focus,
main:focus-visible {
    outline: none !important;
}

#blazor-error-ui { display: none; }

/* Don't show the circular loader */
.loading-progress,
.loading-progress-text {
    display: none !important;
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    * { transition: none !important; animation: none !important; }
}
/* =========================
Reveal-on-scroll
========================= */

[data-reveal] {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 520ms var(--ease), transform 520ms var(--ease);
}

[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Optional stagger delay utility */
.reveal-delay-1 { transition-delay: 80ms; }
.reveal-delay-2 { transition-delay: 160ms; }
.reveal-delay-3 { transition-delay: 240ms; }

/* ===== Scroll Reveal (safe: visible by default) ===== */

/* Default: visible */
[data-reveal] {
    opacity: 0;
   /* transform: none; */
    transform: translateY(14px);
    /*transition: opacity 420ms ease, transform 420ms ease; */
    transition: opacity 520ms ease, transform 520ms ease;
    will-change: opacity, transform;
}

[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Only when JS enables it, we start hidden */
.reveal-ready [data-reveal] {
    opacity: 0;
    transform: translateY(14px);
}

/* When in view */
.reveal-ready [data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger helpers */
.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
    [data-reveal],
    .reveal-ready [data-reveal] {
        transition: none !important;
        opacity: 1 !important;
        transform: none !important;
    }
}