/* ==========================================================================
   VORTEXAPPS — STUDIO 3.0
   Premium agency aesthetic. Dark + indigo accent. Bold editorial.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Geist:wght@100..900&family=Geist+Mono:wght@100..900&display=swap');

/* ==========================================================================
   DESIGN TOKENS
   ========================================================================== */
:root {
    /* Backgrounds */
    --bg:            #080809;
    --bg-card:       #0E0E10;
    --bg-card-hover: #131316;
    --bg-subtle:     #131316;
    --bg-muted:      #1A1A1F;
    --bg-elevated:   #1E1E24;

    /* Borders */
    --border:        #1F1F26;
    --border-hover:  #2E2E38;
    --border-bright: #3F3F50;

    /* Text */
    --text:          #F2F2F7;
    --text-muted:    #8E8E9F;
    --text-dim:      #4A4A5A;

    /* Accent — Indigo */
    --accent:        #6366F1;
    --accent-hover:  #818CF8;
    --accent-dim:    rgba(99,102,241,0.12);
    --accent-glow:   rgba(99,102,241,0.25);

    /* Semantic */
    --red:           #EF4444;
    --green:         #22C55E;
    --orange:        #F97316;
    --blue:          #3B82F6;

    /* Typography */
    --font:          'Geist', -apple-system, BlinkMacSystemFont, sans-serif;
    --mono:          'Geist Mono', 'Fira Code', monospace;

    /* Radii */
    --radius-xs:     3px;
    --radius-sm:     6px;
    --radius:        10px;
    --radius-lg:     14px;
    --radius-xl:     20px;
    --radius-full:   9999px;

    /* Shadows */
    --shadow-sm:     0 1px 3px rgba(0,0,0,0.5);
    --shadow:        0 4px 20px rgba(0,0,0,0.7);
    --shadow-lg:     0 20px 60px rgba(0,0,0,0.9);
    --shadow-accent: 0 0 30px rgba(99,102,241,0.3);

    /* Motion */
    --ease:          cubic-bezier(0.4, 0, 0.2, 1);
    --ease-spring:   cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition:    all 0.18s var(--ease);
    --transition-md: all 0.28s var(--ease);

    /* Layout */
    --max-w:         1180px;
    --nav-h:         64px;
}

/* Light theme */
[data-theme="light"] {
    --bg:            #FAFAFA;
    --bg-card:       #FFFFFF;
    --bg-card-hover: #F7F7FA;
    --bg-subtle:     #F4F4F8;
    --bg-muted:      #EDEDF3;
    --bg-elevated:   #E8E8F0;
    --border:        #E2E2EC;
    --border-hover:  #CECEDD;
    --border-bright: #ADADC0;
    --text:          #0C0C14;
    --text-muted:    #5A5A70;
    --text-dim:      #A0A0B8;
    --accent-dim:    rgba(99,102,241,0.08);
    --accent-glow:   rgba(99,102,241,0.15);
    --shadow-sm:     0 1px 3px rgba(0,0,0,0.07);
    --shadow:        0 4px 20px rgba(0,0,0,0.1);
    --shadow-lg:     0 20px 60px rgba(0,0,0,0.14);
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

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

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: var(--font); cursor: pointer; }
textarea { font-family: var(--font); }

::selection { background: var(--accent); color: #fff; }

/* ==========================================================================
   ANIMATED BACKGROUND
   ========================================================================== */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -2;
    background-image:
        linear-gradient(rgba(99,102,241,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(99,102,241,0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, #000 50%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, #000 50%, transparent 100%);
    animation: gridDrift 80s linear infinite;
    pointer-events: none;
}

body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -3;
    background:
        radial-gradient(ellipse 80% 60% at 20% 0%, rgba(99,102,241,0.08) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 80% 100%, rgba(99,102,241,0.05) 0%, transparent 60%);
    pointer-events: none;
    animation: glowDrift 30s ease-in-out infinite alternate;
}

@keyframes gridDrift {
    from { background-position: 0 0; }
    to   { background-position: 60px 60px; }
}

@keyframes glowDrift {
    from { opacity: 0.6; transform: scale(1); }
    to   { opacity: 1; transform: scale(1.05); }
}

/* ==========================================================================
   LOADING SCREEN
   ========================================================================== */
#loading-screen {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: var(--bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    transition: opacity 0.3s var(--ease);
}

#loading-screen .ls-logo {
    display: flex;
    align-items: center;
    gap: 9px;
    font-weight: 700;
    font-size: 0.9375rem;
    letter-spacing: -0.02em;
    color: var(--text);
}

#loading-screen .ls-logo img {
    width: 26px;
    height: 26px;
    border-radius: 6px;
    object-fit: cover;
}

#loading-screen .ls-spinner {
    width: 16px;
    height: 16px;
    border: 1.5px solid var(--border-bright);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.65s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

#loading-screen.fade-out {
    opacity: 0;
    pointer-events: none;
}

/* ==========================================================================
   ANNOUNCEMENT BAR
   ========================================================================== */
#announcement-bar {
    display: none;
    background: linear-gradient(90deg, var(--accent), var(--accent-hover));
    color: #fff;
    text-align: center;
    font-size: 0.8125rem;
    font-weight: 500;
    padding: 10px 16px;
    letter-spacing: 0.01em;
}

/* ==========================================================================
   NAVIGATION — Floating pill style
   ========================================================================== */
#main-nav {
    position: fixed;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    width: calc(100% - 48px);
    max-width: 1060px;
    height: var(--nav-h);
    background: color-mix(in srgb, var(--bg) 75%, transparent);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    transition: var(--transition-md);
    box-shadow: 0 4px 24px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.04);
}

#announcement-bar ~ #main-nav {
    top: 48px;
}

.nav-inner {
    max-width: 100%;
    padding: 0 20px;
    height: 100%;
    display: flex;
    align-items: center;
    gap: 0;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 0.9375rem;
    letter-spacing: -0.02em;
    color: var(--text);
    margin-right: 28px;
    text-decoration: none;
    flex-shrink: 0;
}

.nav-logo img {
    width: 26px;
    height: 26px;
    border-radius: 6px;
    object-fit: cover;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2px;
    flex: 1;
}

.nav-link {
    font-size: 0.8375rem;
    font-weight: 500;
    color: var(--text-muted);
    padding: 5px 10px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    text-decoration: none;
}

.nav-link:hover { color: var(--text); background: var(--bg-muted); }
.nav-link.active { color: var(--text); }

.nav-right {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

/* Theme toggle */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-muted);
    transition: var(--transition);
    flex-shrink: 0;
}
.theme-toggle:hover { background: var(--bg-muted); color: var(--text); }
.theme-toggle svg { width: 14px; height: 14px; }

/* Hamburger */
.nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    padding: 4px;
    cursor: pointer;
}
.nav-hamburger span {
    display: block;
    width: 18px;
    height: 1.5px;
    background: var(--text);
    transition: var(--transition);
}

/* Mobile nav */
@media (max-width: 768px) {
    #main-nav {
        top: 8px;
        width: calc(100% - 24px);
        border-radius: var(--radius-lg);
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 80px;
        left: 12px;
        right: 12px;
        background: color-mix(in srgb, var(--bg) 95%, transparent);
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        border: 1px solid var(--border);
        border-radius: var(--radius-lg);
        flex-direction: column;
        padding: 12px;
        gap: 4px;
        box-shadow: var(--shadow);
    }

    .nav-links.open { display: flex; }
    .nav-link { width: 100%; padding: 10px 14px; }
    .nav-right .btn-sm { display: none; }
    .nav-hamburger { display: flex; }
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-family: var(--font);
    font-weight: 500;
    font-size: 0.875rem;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
    white-space: nowrap;
    padding: 8px 16px;
    line-height: 1;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
    box-shadow: 0 0 0 rgba(99,102,241,0);
}
.btn-primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    box-shadow: var(--shadow-accent);
    transform: translateY(-1px);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
    background: transparent;
    color: var(--text);
    border-color: var(--border);
}
.btn-secondary:hover {
    background: var(--bg-muted);
    border-color: var(--border-hover);
    transform: translateY(-1px);
}
.btn-secondary:active { transform: translateY(0); }

.btn-ghost {
    background: transparent;
    color: var(--text-muted);
    border-color: transparent;
    padding: 6px 10px;
}
.btn-ghost:hover { background: var(--bg-muted); color: var(--text); }

.btn-danger {
    background: transparent;
    color: var(--red);
    border-color: transparent;
}
.btn-danger:hover { background: rgba(239,68,68,0.1); }

.btn-lg { padding: 11px 22px; font-size: 0.9375rem; border-radius: var(--radius); }
.btn-sm { padding: 6px 12px; font-size: 0.8125rem; }
.btn-xs { padding: 4px 8px; font-size: 0.75rem; }

/* ==========================================================================
   LAYOUT
   ========================================================================== */
.container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 28px;
}

main { padding-top: calc(var(--nav-h) + 20px); }

.section    { padding: 96px 0; }
.section-sm { padding: 56px 0; }

hr {
    border: none;
    border-top: 1px solid var(--border);
}

/* ==========================================================================
   LABEL / BADGE
   ========================================================================== */
.label {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent);
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 5px 12px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border);
    color: var(--text-muted);
    background: var(--bg-card);
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--green);
    flex-shrink: 0;
    animation: pulse-dot 2.4s ease infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(34,197,94,0.4); }
    50% { opacity: 0.7; box-shadow: 0 0 0 4px rgba(34,197,94,0); }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
    padding: 120px 0 96px;
    position: relative;
    overflow: hidden;
}

.hero-badge { margin-bottom: 32px; }

.hero h1 {
    font-size: clamp(3rem, 7vw, 6rem);
    font-weight: 800;
    line-height: 1.0;
    letter-spacing: -0.05em;
    color: var(--text);
    margin-bottom: 28px;
    max-width: 820px;
}

/* Gradient text on accent word */
.hero h1 .accent-word {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 50%, #C7D2FE 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-desc {
    font-size: 1.0625rem;
    color: var(--text-muted);
    line-height: 1.75;
    max-width: 500px;
    margin-bottom: 40px;
    font-weight: 400;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 64px;
}

/* Stats */
.stats-row {
    display: flex;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-card);
    overflow: hidden;
    width: fit-content;
    max-width: 100%;
}

.stat-cell {
    padding: 18px 32px;
    display: flex;
    flex-direction: column;
    gap: 3px;
    border-right: 1px solid var(--border);
    position: relative;
}
.stat-cell:last-child { border-right: none; }
.stat-cell::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-glow), transparent);
    opacity: 0;
    transition: var(--transition-md);
}
.stat-cell:hover::before { opacity: 1; }

.stat-num {
    font-size: 1.375rem;
    font-weight: 700;
    letter-spacing: -0.04em;
    color: var(--text);
    font-variant-numeric: tabular-nums;
}

.stat-label {
    font-size: 0.72rem;
    color: var(--text-dim);
    font-weight: 500;
}

/* ==========================================================================
   MARQUEE / TICKER
   ========================================================================== */
.marquee-section {
    padding: 20px 0;
    overflow: hidden;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--bg-card);
}

.marquee-track {
    display: flex;
    gap: 48px;
    animation: marqueeScroll 25s linear infinite;
    width: max-content;
}

.marquee-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    font-weight: 500;
    font-family: var(--mono);
    color: var(--text-dim);
    white-space: nowrap;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.marquee-item span {
    color: var(--accent);
    font-size: 0.875rem;
}

@keyframes marqueeScroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

/* ==========================================================================
   SECTION HEADER
   ========================================================================== */
.section-header { margin-bottom: 56px; }

.section-header .label { margin-bottom: 12px; }

.section-header h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.625rem);
    font-weight: 700;
    letter-spacing: -0.04em;
    margin-bottom: 12px;
    color: var(--text);
}

.section-header p {
    font-size: 0.9375rem;
    color: var(--text-muted);
    max-width: 500px;
    line-height: 1.7;
}

/* ==========================================================================
   PROJECT CARDS
   ========================================================================== */
.home-projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.project-card {
    background: var(--bg-card);
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    transition: background 0.2s var(--ease);
    text-decoration: none;
    color: inherit;
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--accent-hover));
    opacity: 0;
    transition: var(--transition-md);
}

.project-card:hover { background: var(--bg-card-hover); }
.project-card:hover::before { opacity: 1; }

.project-card-header {
    display: flex;
    align-items: center;
    gap: 14px;
}

.project-logo {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    border: 1px solid var(--border);
    flex-shrink: 0;
}

.project-logo-placeholder {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: var(--bg-muted);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--text-dim);
}

.project-card-meta { flex: 1; min-width: 0; }

.project-card-name {
    font-size: 0.9375rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.project-card-type {
    font-size: 0.72rem;
    color: var(--text-dim);
    margin-top: 2px;
}

.project-status {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-dim);
    flex-shrink: 0;
}

.status-dot {
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--text-dim);
    flex-shrink: 0;
}

.project-status.online .status-dot { background: var(--green); animation: pulse-dot 2.4s ease infinite; }
.project-status.online { color: var(--green); }

.project-card-desc {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.65;
    flex: 1;
}

.project-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    margin-top: auto;
}

.project-tech {
    font-size: 0.6875rem;
    font-weight: 500;
    font-family: var(--mono);
    color: var(--text-dim);
}

.project-link-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px; height: 28px;
    border-radius: var(--radius-sm);
    background: var(--accent-dim);
    color: var(--accent);
    transition: var(--transition);
}
.project-card:hover .project-link-arrow {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 0 12px var(--accent-glow);
}

/* ==========================================================================
   SERVICE CARDS
   ========================================================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.service-card {
    background: var(--bg-card);
    padding: 32px;
    transition: background 0.2s var(--ease);
    position: relative;
}
.service-card:hover { background: var(--bg-card-hover); }

.service-icon {
    width: 40px; height: 40px;
    border-radius: var(--radius-sm);
    background: var(--accent-dim);
    border: 1px solid rgba(99,102,241,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    margin-bottom: 20px;
}
.service-icon svg { width: 18px; height: 18px; }
.service-card h3 {
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text);
    margin-bottom: 10px;
}
.service-card p {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.65;
}

/* ==========================================================================
   TEAM CARDS
   ========================================================================== */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.team-card {
    background: var(--bg-card);
    padding: 28px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: background 0.2s var(--ease);
}
.team-card:hover { background: var(--bg-card-hover); }

.team-avatar {
    width: 44px; height: 44px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
}

.team-info { flex: 1; min-width: 0; }
.team-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 2px;
}
.team-role {
    font-size: 0.72rem;
    color: var(--text-dim);
    line-height: 1.4;
}
.team-links { display: flex; gap: 10px; margin-top: 6px; }
.team-link {
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--accent);
    text-decoration: none;
    transition: var(--transition);
}
.team-link:hover { color: var(--accent-hover); }

/* ==========================================================================
   CTA STRIP
   ========================================================================== */
.cta-strip {
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 64px 56px;
    text-align: center;
    position: relative;
    overflow: hidden;
    background: var(--bg-card);
}

.cta-strip::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 80% at 50% 100%, var(--accent-glow) 0%, transparent 70%);
    pointer-events: none;
}

.cta-strip h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 700;
    letter-spacing: -0.04em;
    color: var(--text);
    margin-bottom: 14px;
    position: relative;
}
.cta-strip p {
    font-size: 1rem;
    color: var(--text-muted);
    max-width: 440px;
    margin: 0 auto 32px;
    line-height: 1.7;
    position: relative;
}
.cta-strip .btn { position: relative; }

/* ==========================================================================
   VALUES GRID (About)
   ========================================================================== */
.about-values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.value-card {
    background: var(--bg-card);
    padding: 32px;
    transition: background 0.2s;
}
.value-card:hover { background: var(--bg-card-hover); }

.value-num {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--accent);
    font-family: var(--mono);
    margin-bottom: 16px;
}

.value-card h3 {
    font-size: 0.9375rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text);
    margin-bottom: 8px;
}

.value-card p {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.65;
}

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 64px;
}

.contact-detail { margin-bottom: 28px; }
.contact-detail .label { display: block; margin-bottom: 6px; }
.contact-detail a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text);
}
.contact-detail a:hover { color: var(--accent); }
.contact-detail span {
    font-size: 0.9375rem;
    color: var(--text-muted);
}

.support-box {
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.upi-id {
    font-family: var(--mono);
    font-size: 0.8125rem;
    color: var(--text);
    background: var(--bg);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    display: inline-block;
    margin-top: 8px;
    letter-spacing: 0.02em;
}

.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-label { font-size: 0.75rem; font-weight: 500; color: var(--text-muted); }
.form-input, .form-textarea {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: var(--font);
    font-size: 0.875rem;
    padding: 10px 13px;
    outline: none;
    transition: var(--transition);
    -webkit-appearance: none;
}
.form-textarea { resize: vertical; min-height: 130px; }
.form-input:focus, .form-textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-dim);
}

/* ==========================================================================
   LEGAL CONTENT
   ========================================================================== */
.legal-content {
    display: flex;
    flex-direction: column;
    gap: 36px;
}
.legal-content h2 {
    font-size: 1.125rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text);
    margin-bottom: 10px;
}
.legal-content p {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.75;
}
.legal-content a { color: var(--accent); text-decoration: underline; }

/* ==========================================================================
   404 PAGE
   ========================================================================== */
.page-404-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 24px;
}

.page-404-num {
    font-size: clamp(5rem, 15vw, 10rem);
    font-weight: 800;
    letter-spacing: -0.06em;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 16px;
}

.page-404-title {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--text);
    margin-bottom: 12px;
}

.page-404-desc {
    font-size: 0.9375rem;
    color: var(--text-muted);
    max-width: 380px;
    margin: 0 auto 36px;
    line-height: 1.7;
}

.page-404-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer {
    border-top: 1px solid var(--border);
    padding: 56px 0 40px;
    margin-top: 0;
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.5fr repeat(4, 1fr);
    gap: 40px;
    align-items: start;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 0.9375rem;
    letter-spacing: -0.02em;
    color: var(--text);
    margin-bottom: 10px;
}

.footer-brand img {
    width: 22px; height: 22px;
    border-radius: 5px;
    object-fit: cover;
}

.footer-copy {
    font-size: 0.75rem;
    color: var(--text-dim);
    line-height: 1.5;
}

.footer-links-group h4 {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 14px;
}

.footer-links-group a {
    display: block;
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-bottom: 10px;
    transition: var(--transition);
}
.footer-links-group a:hover { color: var(--text); }

/* ==========================================================================
   TOAST
   ========================================================================== */
#toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 99000;
    background: var(--bg-elevated);
    border: 1px solid var(--border-hover);
    color: var(--text);
    font-size: 0.8125rem;
    font-weight: 500;
    padding: 10px 16px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transform: translateY(12px);
    opacity: 0;
    transition: all 0.25s var(--ease-spring);
    pointer-events: none;
}
#toast.show {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

/* ==========================================================================
   REVEAL ANIMATIONS
   ========================================================================== */
.reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}
.reveal-1 { transition-delay: 0.0s; }
.reveal-2 { transition-delay: 0.08s; }
.reveal-3 { transition-delay: 0.16s; }
.reveal-4 { transition-delay: 0.24s; }
.reveal-5 { transition-delay: 0.32s; }

/* ==========================================================================
   ADMIN PANEL
   ========================================================================== */
.admin-auth-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.admin-auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 40px;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow-lg);
}

.admin-auth-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 0.9375rem;
    letter-spacing: -0.02em;
    color: var(--text);
    margin-bottom: 32px;
}

.admin-auth-logo img {
    width: 28px; height: 28px;
    border-radius: 6px; object-fit: cover;
}

.admin-auth-title {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--text);
    margin-bottom: 8px;
}

.admin-auth-desc {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 28px;
    line-height: 1.6;
}

#admin-auth-panel { display: none; }
#admin-auth-panel.active { display: flex; }
#admin-dashboard-panel { display: none; }
#admin-dashboard-panel.active { display: block; }

/* Dashboard Layout */
.admin-root {
    display: grid;
    grid-template-columns: 220px 1fr;
    min-height: 100vh;
}

.admin-sidebar {
    background: var(--bg-card);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    padding: 20px 12px;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

.admin-sidebar-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 0.875rem;
    letter-spacing: -0.02em;
    color: var(--text);
    padding: 8px 12px;
    margin-bottom: 20px;
}

.admin-sidebar-logo img {
    width: 22px; height: 22px;
    border-radius: 4px; object-fit: cover;
}

.admin-nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }

.admin-nav-group-label {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--text-dim);
    padding: 8px 12px 4px;
    margin-top: 8px;
}

.admin-nav-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-muted);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    background: none;
    border: none;
    cursor: pointer;
    width: 100%;
    text-align: left;
}
.admin-nav-item svg { width: 15px; height: 15px; flex-shrink: 0; }
.admin-nav-item:hover { background: var(--bg-muted); color: var(--text); }
.admin-nav-item.active { background: var(--accent-dim); color: var(--accent); }

.admin-sidebar-bottom {
    border-top: 1px solid var(--border);
    padding-top: 12px;
    margin-top: 12px;
}

/* Admin Main */
.admin-main { background: var(--bg); display: flex; flex-direction: column; }

.admin-topbar {
    border-bottom: 1px solid var(--border);
    padding: 20px 28px;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.admin-topbar h1 {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--text);
    margin-bottom: 2px;
}

.admin-topbar p { font-size: 0.8125rem; color: var(--text-dim); }

.admin-tab { display: none; }
.admin-tab.active { display: block; }

.admin-tab-content { padding: 28px; }

/* Admin Cards */
.admin-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

.admin-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px 22px;
}

.admin-card-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
}
.admin-card-title svg { width: 15px; height: 15px; color: var(--text-dim); }

.admin-card-desc { font-size: 0.8125rem; color: var(--text-dim); margin-bottom: 16px; }

/* Admin Stats */
.admin-overview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 20px;
}

.admin-stat-card { background: var(--bg-card); padding: 20px 22px; }
.admin-stat-label {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 8px;
}
.admin-stat-num {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.04em;
    color: var(--text);
    line-height: 1;
}

/* Admin Log */
#admin-log {
    font-family: var(--mono);
    font-size: 0.75rem;
    color: var(--text-dim);
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 14px;
    max-height: 200px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: 10px;
}
.admin-log-entry .ts { color: var(--text-dim); margin-right: 8px; }
.admin-log-entry .msg { color: var(--text-muted); }

/* Admin Inputs */
.admin-input-group { display: flex; flex-direction: column; gap: 5px; margin-bottom: 14px; }
.admin-input-label { font-size: 0.72rem; font-weight: 500; color: var(--text-muted); }
.admin-input, .admin-textarea {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: var(--font);
    font-size: 0.875rem;
    padding: 8px 12px;
    outline: none;
    transition: var(--transition);
    width: 100%;
}
.admin-textarea { resize: vertical; min-height: 90px; }
.admin-input:focus, .admin-textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-dim);
}

/* Admin Toggle */
.admin-toggle { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.admin-toggle input[type="checkbox"] {
    width: 34px; height: 18px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--border-bright);
    border-radius: var(--radius-full);
    cursor: pointer;
    position: relative;
    transition: var(--transition);
}
.admin-toggle input[type="checkbox"]::after {
    content: '';
    position: absolute;
    width: 14px; height: 14px;
    border-radius: 50%;
    background: #fff;
    top: 2px; left: 2px;
    transition: var(--transition);
}
.admin-toggle input[type="checkbox"]:checked { background: var(--accent); }
.admin-toggle input[type="checkbox"]:checked::after { transform: translateX(16px); }
.admin-toggle-label { font-size: 0.8125rem; color: var(--text-muted); cursor: pointer; }

/* Sync dot */
.admin-sync-indicator { display: flex; align-items: center; }
.admin-sync-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--text-dim);
    flex-shrink: 0;
    transition: var(--transition);
}
.admin-sync-dot.synced { background: var(--green); box-shadow: 0 0 6px rgba(34,197,94,0.4); }

/* Admin projects */
.admin-project-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}
.admin-project-item-info { flex: 1; min-width: 0; }
.admin-project-item-name { font-size: 0.875rem; font-weight: 600; color: var(--text); margin-bottom: 2px; }
.admin-project-item-meta { font-size: 0.75rem; color: var(--text-dim); }

/* Admin Member */
.admin-member-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 10px;
}
.admin-member-avatar {
    width: 38px; height: 38px;
    border-radius: var(--radius-full);
    background: var(--accent-dim);
    border: 1px solid rgba(99,102,241,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    color: var(--accent);
    flex-shrink: 0;
}
.admin-member-fields {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}
.admin-member-actions { display: flex; flex-direction: column; gap: 6px; flex-shrink: 0; }

/* Maintenance Overlay */
#maintenance-overlay {
    position: fixed;
    inset: 0;
    z-index: 99990;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 24px;
}

.maintenance-card {
    max-width: 440px;
}

.maintenance-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 24px;
}

.maintenance-title {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.04em;
    color: var(--text);
    margin-bottom: 12px;
}

.maintenance-desc {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 24px;
}

/* Cookie consent */
#cookie-consent {
    position: fixed;
    bottom: 24px;
    left: 24px;
    z-index: 9999;
    max-width: 360px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-hover);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow);
    animation: slideUpIn 0.3s var(--ease-spring);
}

@keyframes slideUpIn {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

#cookie-consent p {
    font-size: 0.8125rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 14px;
}

#cookie-consent .cookie-actions {
    display: flex;
    gap: 8px;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1024px) {
    .footer-inner {
        grid-template-columns: 1fr 1fr 1fr;
        gap: 32px;
    }
    .footer-inner > div:first-child {
        grid-column: 1 / -1;
    }
    .admin-grid-2 { grid-template-columns: 1fr; }
    .admin-member-fields { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    :root { --nav-h: 56px; }

    main { padding-top: calc(var(--nav-h) + 16px); }

    .hero { padding: 72px 0 64px; }
    .section { padding: 64px 0; }
    .section-sm { padding: 40px 0; }
    .container { padding: 0 20px; }

    .stats-row {
        flex-wrap: wrap;
        width: 100%;
    }
    .stat-cell {
        flex: 1;
        min-width: 100px;
        padding: 14px 20px;
    }

    .home-projects-grid,
    .services-grid,
    .team-grid,
    .about-values-grid {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .cta-strip { padding: 40px 28px; }

    .footer-inner {
        grid-template-columns: 1fr 1fr;
        gap: 28px;
    }
    .footer-inner > div:first-child { grid-column: 1 / -1; }

    .admin-root { grid-template-columns: 1fr; }
    .admin-sidebar {
        position: static;
        height: auto;
        border-right: none;
        border-bottom: 1px solid var(--border);
    }
    .admin-overview-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .footer-inner { grid-template-columns: 1fr; }
    .hero-actions { flex-direction: column; align-items: flex-start; }
    .page-404-actions { flex-direction: column; align-items: center; }
}