/* ==========================================================================
           1. CSS VARIABLES & THEME
           ========================================================================== */
        :root {
            --sdblue-50: #f0f9ff;
            --sdblue-100: #e0f2fe;
            --sdblue-200: #bae6fd;
            --sdblue-600: #0284c7;
            --sdblue-700: #0369a1;
            --sdblue-800: #075985;
            --sdblue-900: #0c4a6e;
            --sdblue-950: #082f49;
            
            --sdyellow-300: #fde047;
            --sdyellow-400: #f59e0b;
            --sdyellow-500: #d97706;
            --sdyellow-600: #b45309;
            
            --sdred-600: #e11d48;
            --sdred-700: #be123c;

            --gray-50: #f9fafb;
            --gray-100: #f3f4f6;
            --gray-200: #e5e7eb;
            --gray-400: #9ca3af;
            --gray-500: #6b7280;
            --gray-600: #4b5563;
            --gray-700: #374151;

            --slate-50: #f8fafc;
            --slate-100: #f1f5f9;
            --slate-200: #e2e8f0;
            --slate-700: #334155;

            --blue-50: #eff6ff;
            --blue-100: #dbeafe;
            --blue-200: #bfdbfe;
            
            --red-50: #fef2f2;
            --amber-50: #fffbeb;

            --font-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            --font-serif: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;

            --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
            --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
            --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
            --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
            --shadow-soft: 0 8px 30px rgba(0, 0, 0, 0.04);
            --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.06);
            --shadow-glow: 0 8px 20px rgba(245, 158, 11, 0.3);
            --shadow-glow-hover: 0 12px 25px rgba(245, 158, 11, 0.4);
        }

        /* ==========================================================================
           2. BASE RESET & UTILITIES
           ========================================================================== */
        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; border: 0; }
        html { scroll-behavior: smooth; }
        body {
            font-family: var(--font-sans); color: var(--gray-700); background-color: white;
            min-height: 100vh; overflow-x: hidden; position: relative; line-height: 1.5;
        }
        ::selection { background-color: var(--sdyellow-400); color: var(--sdblue-950); }
        a { text-decoration: none; color: inherit; }
        button, input, select { font-family: inherit; }
        button { cursor: pointer; background: none; }
        ul { list-style: none; }
        img { max-width: 100%; height: auto; display: block; }
        
        .hidden { display: none !important; }
        .text-center { text-align: center; }
        .mx-auto { margin-left: auto; margin-right: auto; }
        .w-full { width: 100%; }
        .h-full { height: 100%; }
        .relative { position: relative; }
        
        .container { max-width: 80rem; margin: 0 auto; padding: 0 1rem; }
        @media(min-width: 640px) { .container { padding: 0 1.5rem; } }
        @media(min-width: 1024px) { .container { padding: 0 2rem; } }

        .hide-scrollbar::-webkit-scrollbar { display: none; }
        .hide-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }

        .vertical-text { writing-mode: vertical-rl; text-orientation: mixed; transform: rotate(180deg); }

        .bg-layer-1 { position: fixed; inset: 0; z-index: -2; background-image: url('../images/CR5.png'); background-size: cover; background-position: center; background-repeat: no-repeat; }
        .bg-layer-2 { position: fixed; inset: 0; z-index: -1; background-color: rgba(248, 250, 252, 0.8); backdrop-filter: blur(2px); pointer-events: none; }

        /* ==========================================================================
           3. ANIMATIONS & TICKER
           ========================================================================== */
        @keyframes pulse-slow {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: .5; transform: scale(1.05); }
        }
        @keyframes ticker {
            0% { transform: translateX(0); }
            100% { transform: translateX(-50%); }
        }
        @keyframes ping {
            75%, 100% { transform: scale(2); opacity: 0; }
        }
        
        .ticker-wrap { width: 100%; overflow: hidden; white-space: nowrap; display: flex; }
        .ticker-content { display: inline-flex; animation: ticker 25s linear infinite; padding-top: 0.5rem; height: 100%; color: var(--sdblue-900); }
        .ticker-content:hover { animation-play-state: paused; }
        .ticker-item { display: inline-flex; align-items: center; margin-right: 2.5rem; }
        .ticker-item i { width: 0.75rem; height: 0.75rem; color: var(--sdred-600); margin-right: 0.5rem; }

        .animate-pulse-slow { animation: pulse-slow 4s cubic-bezier(0.4, 0, 0.6, 1) infinite; }
        .animate-ping-custom { animation: ping 1.5s cubic-bezier(0, 0, 0.2, 1) infinite; }

        /* ==========================================================================
           4. LAYOUT COMPONENTS
           ========================================================================== */
        .top-bar { background-color: var(--sdblue-950); color: white; font-size: 0.875rem; padding: 0.625rem 1rem; position: relative; z-index: 50; }
        .top-bar-inner { display: flex; flex-direction: column; justify-content: space-between; align-items: center; gap: 0.5rem; max-width: 80rem; margin: 0 auto; }
        @media(min-width: 768px) { .top-bar-inner { flex-direction: row; } }
        .top-bar-left, .top-bar-right { display: flex; align-items: center; gap: 1rem; font-weight: 500; letter-spacing: 0.025em; }
        @media(min-width: 768px) { .top-bar-left { gap: 1.25rem; } }
        .top-bar-item { display: flex; align-items: center; gap: 0.5rem; }
        .top-bar-item i { width: 1rem; height: 1rem; color: var(--sdyellow-400); }
        .social-links { display: flex; align-items: center; gap: 1rem; }
        .social-label { font-weight: 700; letter-spacing: 0.05em; font-size: 0.75rem; color: var(--sdyellow-400); text-transform: uppercase; }
        .social-icon { transition: all 0.3s; }
        .social-icon:hover { color: var(--sdyellow-400); transform: translateY(-2px); }
        .social-icon i { width: 1rem; height: 1rem; }

        .updates-bar { background-color: rgba(255,255,255,0.8); backdrop-filter: blur(12px); border-bottom: 1px solid var(--gray-100); display: flex; align-items: center; height: 2.5rem; overflow: hidden; font-size: 0.875rem; font-weight: 700; position: relative; z-index: 40; }
        .updates-label { background-color: var(--sdred-600); color: white; height: 100%; display: flex; align-items: center; padding: 0 1rem; position: relative; z-index: 10; white-space: nowrap; box-shadow: var(--shadow-sm); letter-spacing: 0.025em; }
        @media(min-width: 768px) { .updates-label { padding: 0 1.5rem; } }
        .updates-triangle { position: absolute; top: 0; right: -0.75rem; width: 0; height: 0; border-top: 20px solid transparent; border-left: 12px solid var(--sdred-600); border-bottom: 20px solid transparent; }
        .updates-scroll { flex: 1; overflow: hidden; padding-left: 1.5rem; }

        .navbar { position: sticky; top: 0; width: 100%; z-index: 50; background-color: rgba(255,255,255,0.8); backdrop-filter: blur(24px); box-shadow: var(--shadow-sm); border-bottom: 1px solid var(--gray-100); transition: all 0.3s; }
        .nav-inner { display: flex; justify-content: space-between; align-items: center; height: 5rem; max-width: 80rem; margin: 0 auto; padding: 0 1rem; }
        @media(min-width: 640px) { .nav-inner { padding: 0 1.5rem; } }
        @media(min-width: 1024px) { .nav-inner { padding: 0 2rem; } }
        
        .brand-logo { display: flex; align-items: center; gap: 0.75rem; transition: transform 0.3s; }
        .logo-box { width: 3rem; height: 3rem; background-color: white; border-radius: 0.75rem; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-sm); border: 1px solid var(--gray-100); padding: 0.25rem; transition: transform 0.3s; }
        .brand-logo:hover .logo-box { transform: scale(1.05); }
        .brand-text { display: flex; flex-direction: column; }
        .brand-title { font-size: 1.25rem; font-weight: 800; color: var(--sdblue-950); line-height: 1; letter-spacing: -0.025em; }
        .brand-subtitle { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.25em; color: var(--sdred-600); }

        .desktop-menu { display: none; align-items: center; gap: 1.5rem; }
        @media(min-width: 1024px) { .desktop-menu { display: flex; } }
        @media(min-width: 1280px) { .desktop-menu { gap: 2rem; } }
        
        .desktop-nav-link { color: var(--gray-500); font-weight: 600; border-bottom: 2px solid transparent; transition: all 0.3s; padding-bottom: 0.25rem; font-size: 1rem; }
        .desktop-nav-link:hover { color: var(--sdblue-600); }
        .desktop-nav-link.active { color: var(--sdblue-900); font-weight: 800; border-bottom-color: var(--sdred-600); }

        .nav-actions { display: none; align-items: center; gap: 1rem; }
        @media(min-width: 1024px) { .nav-actions { display: flex; } }
        
        .call-btn { background-color: var(--sdblue-50); color: var(--sdblue-900); padding: 0.5rem 1rem; border-radius: 0.75rem; font-weight: 700; display: flex; align-items: center; gap: 0.5rem; border: 1px solid var(--sdblue-100); cursor: pointer; }
        .call-btn i { width: 1rem; height: 1rem; color: var(--sdblue-600); }
        .call-btn-text { display: flex; flex-direction: column; font-size: 10px; line-height: 1.1; text-align: right; }
        .call-btn-text span:first-child { font-weight: 800; text-transform: uppercase; color: var(--gray-500); }
        .call-btn-text span:last-child { font-size: 0.875rem; }

        .btn-primary { background: linear-gradient(to right, var(--sdred-600), var(--sdred-700)); color: white; padding: 0.625rem 1.5rem; border-radius: 0.75rem; font-weight: 700; box-shadow: 0 4px 6px rgba(225, 29, 72, 0.3); transition: all 0.3s; letter-spacing: 0.025em; border: none; }
        .btn-primary:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }

        .mobile-menu-btn { display: flex; align-items: center; justify-content: center; padding: 0.5rem; background-color: var(--gray-50); border-radius: 0.5rem; border: 1px solid var(--gray-100); color: var(--sdblue-950); transition: color 0.3s; }
        @media(min-width: 1024px) { .mobile-menu-btn { display: none; } }
        .mobile-menu-btn i { width: 1.5rem; height: 1.5rem; }

        .mobile-menu { background-color: rgba(255,255,255,0.95); backdrop-filter: blur(24px); border-top: 1px solid var(--gray-100); box-shadow: var(--shadow-2xl); position: absolute; width: 100%; z-index: 50; }
        .mobile-menu-inner { padding: 0.5rem 1rem 1.5rem 1rem; display: flex; flex-direction: column; gap: 0.25rem; }
        .mobile-nav-link { display: block; padding: 0.75rem 1rem; font-size: 1rem; font-weight: 700; color: var(--gray-600); border-radius: 0.75rem; transition: all 0.3s; }
        .mobile-nav-link:hover, .mobile-nav-link.active { color: var(--sdblue-600); background-color: rgba(240, 249, 255, 0.5); }
        .mobile-menu-footer { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--gray-100); display: flex; flex-direction: column; gap: 0.75rem; }

        .float-side { position: fixed; right: 0; top: 50%; transform: translateY(-50%); z-index: 50; display: none; flex-direction: column; box-shadow: var(--shadow-soft); border-radius: 0.75rem 0 0 0.75rem; overflow: hidden; }
        @media(min-width: 768px) { .float-side { display: flex; } }
        .float-btn { padding: 1.5rem 0.625rem; font-weight: 700; font-size: 0.75rem; letter-spacing: 0.2em; transition: background-color 0.3s, color 0.3s; display: flex; align-items: center; justify-content: center; border: none; cursor: pointer; }
        .float-btn-red { background-color: var(--sdred-600); color: white; border-bottom: 1px solid rgba(255,255,255,0.2); }
        .float-btn-red:hover { background-color: var(--sdblue-950); }
        .float-btn-blue { background-color: var(--sdblue-900); color: white; }
        .float-btn-blue:hover { background-color: var(--sdyellow-400); color: var(--sdblue-950); }

        .float-whatsapp { position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 50; width: 3.5rem; height: 3.5rem; background-color: #25D366; color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-xl); transition: all 0.3s; border: 2px solid white; cursor: pointer; }
        .float-whatsapp:hover { transform: scale(1.1); box-shadow: var(--shadow-2xl); }
        .float-whatsapp i { width: 1.5rem; height: 1.5rem; fill: currentColor; }
        .float-wa-ping-wrap { position: absolute; top: -0.25rem; right: -0.25rem; display: flex; width: 1rem; height: 1rem; }
        .float-wa-ping { position: absolute; display: inline-flex; height: 100%; width: 100%; border-radius: 50%; background-color: #f87171; opacity: 0.75; }
        .float-wa-dot { position: relative; display: inline-flex; border-radius: 50%; height: 1rem; width: 1rem; background-color: var(--sdred-600); border: 2px solid white; }

        /* ==========================================================================
           5. SECTION UTILITIES
           ========================================================================== */
        .section { position: relative; padding-top: 6rem; padding-bottom: 6rem; z-index: 10; background: transparent; border-top: 1px solid rgba(229, 231, 235, 0.5); }
        .section-header { text-align: center; margin-bottom: 4rem; }
        .section-subtitle { color: var(--sdred-600); font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; font-size: 0.75rem; margin-bottom: 0.75rem; display: block; }
        .section-title { font-size: 1.875rem; font-weight: 800; color: var(--sdblue-950); margin-bottom: 1.5rem; font-family: var(--font-serif); letter-spacing: -0.025em; }
        @media(min-width: 768px) { .section-title { font-size: 3rem; } }
        .section-divider { width: 4rem; height: 0.375rem; background-color: var(--sdyellow-400); margin: 0 auto; border-radius: 9999px; }

        /* ==========================================================================
           6. HERO SECTION
           ========================================================================== */
        .hero-sec { position: relative; padding-top: 5rem; padding-bottom: 8rem; overflow: hidden; background-color: rgba(8, 47, 73, 0.8); backdrop-filter: blur(4px); z-index: 0; border: none; }
        @media(min-width: 768px) { .hero-sec { padding-top: 7rem; padding-bottom: 12rem; } }
        
        .hero-bg { position: absolute; inset: 0; z-index: -1; opacity: 0.3; mix-blend-mode: overlay; background-image: url('../images/CR5.png'); background-size: cover; background-position: center; }
        .hero-glow { position: absolute; top: 25%; right: 25%; width: 24rem; height: 24rem; background-color: rgba(2, 132, 199, 0.3); border-radius: 50%; filter: blur(64px); z-index: -10; }
        
        .hero-grid { display: grid; gap: 3rem; align-items: center; }
        @media(min-width: 1024px) { .hero-grid { grid-template-columns: repeat(2, 1fr); } }
        
        .hero-content { color: white; display: flex; flex-direction: column; gap: 2rem; }
        .hero-badge { background-color: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2); color: var(--sdyellow-300); font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; padding: 0.375rem 1rem; border-radius: 9999px; display: inline-block; backdrop-filter: blur(4px); width: max-content; margin-bottom: 1rem; }
        
        .hero-title { font-size: 3rem; font-weight: 800; line-height: 1.1; letter-spacing: -0.025em; text-shadow: 0 1px 2px rgba(0,0,0,0.1); }
        @media(min-width: 768px) { .hero-title { font-size: 3.75rem; } }
        @media(min-width: 1024px) { .hero-title { font-size: 4.5rem; } }
        .hero-title span { color: transparent; background-clip: text; -webkit-background-clip: text; background-image: linear-gradient(to right, var(--sdyellow-300), var(--sdyellow-500)); font-style: italic; font-family: var(--font-serif); font-weight: 300; }
        
        .hero-desc { font-size: 1.125rem; font-weight: 400; color: var(--blue-100); max-width: 32rem; line-height: 1.625; }
        @media(min-width: 768px) { .hero-desc { font-size: 1.25rem; } }

        .hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; padding-top: 1rem; }
        .btn-hero-primary { background-color: var(--sdyellow-400); color: var(--sdblue-950); padding: 0.875rem 2rem; border-radius: 0.75rem; font-weight: 800; font-size: 1rem; letter-spacing: 0.025em; transition: all 0.3s; box-shadow: var(--shadow-glow); display: flex; align-items: center; gap: 0.5rem; border: none; cursor: pointer; }
        .btn-hero-primary:hover { background-color: var(--sdyellow-300); box-shadow: var(--shadow-glow-hover); transform: translateY(-4px); }
        .btn-hero-primary i { width: 1.25rem; height: 1.25rem; }
        .btn-hero-secondary { background-color: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2); color: white; padding: 0.875rem 2rem; border-radius: 0.75rem; font-weight: 700; font-size: 1rem; letter-spacing: 0.025em; transition: all 0.3s; backdrop-filter: blur(12px); display: flex; align-items: center; gap: 0.5rem; cursor: pointer; }
        .btn-hero-secondary:hover { background-color: white; color: var(--sdblue-950); transform: translateY(-4px); }

        .hero-stats { display: flex; align-items: center; gap: 1rem; padding-top: 1rem; font-size: 0.875rem; font-weight: 500; color: var(--blue-200); }
        .hero-avatars { display: flex; }
        .hero-avatars img { width: 2.5rem; height: 2.5rem; border-radius: 50%; border: 2px solid var(--sdblue-900); object-fit: cover; margin-right: -0.75rem; }
        .hero-avatar-count { width: 2.5rem; height: 2.5rem; border-radius: 50%; border: 2px solid var(--sdblue-900); background-color: var(--sdred-600); display: flex; align-items: center; justify-content: center; font-size: 0.75rem; color: white; font-weight: 700; z-index: 10; margin-right: 0; }

        .hero-visual { position: relative; display: flex; justify-content: center; align-items: center; margin-top: 2.5rem; height: 100%; }
        @media(min-width: 1024px) { .hero-visual { margin-top: 0; height: 31.25rem; } }
        .hero-image-wrapper { position: relative; z-index: 10; width: 100%; max-width: 28rem; }
        .hero-image { width: 100%; height: auto; object-fit: cover; border-radius: 2.5rem; box-shadow: 0 20px 50px rgba(0,0,0,0.3); border: 4px solid rgba(255,255,255,0.1); mix-blend-mode: luminosity; background-color: rgba(255,255,255,0.05); backdrop-filter: blur(12px); }

        .hero-badge-top { position: absolute; top: -1.5rem; right: -1rem; z-index: 20; width: 8rem; height: 8rem; display: flex; align-items: center; justify-content: center; transition: transform 0.3s; }
        @media(min-width: 768px) { .hero-badge-top { right: -2rem; width: 9rem; height: 9rem; } }
        .hero-badge-top:hover { transform: scale(1.05); }
        .hero-badge-bg { position: absolute; inset: 0; background-color: rgba(255,255,255,0.95); backdrop-filter: blur(12px); border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-xl); border: 1px solid var(--gray-100); }
        .hero-badge-border { position: absolute; inset: 0.5rem; border: 1px dashed var(--gray-200); border-radius: 50%; }
        .hero-badge-content { position: relative; z-index: 10; text-align: center; }
        .hero-badge-text-1 { color: var(--sdblue-950); font-weight: 800; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; }
        .hero-badge-text-2 { background-color: var(--sdyellow-400); color: var(--sdblue-950); padding: 0.25rem 1rem; border-radius: 9999px; font-weight: 900; font-size: 0.875rem; margin-top: 0.25rem; transform: rotate(-6deg); box-shadow: var(--shadow-sm); display: inline-block; }

        .hero-badge-bottom { position: absolute; bottom: 2.5rem; left: -1rem; z-index: 20; background-color: rgba(255,255,255,0.95); backdrop-filter: blur(24px); border-radius: 1rem; padding: 1rem; box-shadow: var(--shadow-soft); border: 1px solid var(--gray-100); transform: rotate(-2deg); transition: transform 0.3s; }
        @media(min-width: 768px) { .hero-badge-bottom { left: -3rem; } }
        .hero-badge-bottom:hover { transform: rotate(0deg); }
        .hero-badge-btm-title { color: var(--gray-500); font-weight: 700; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.25rem; display: flex; align-items: center; gap: 0.25rem; }
        .hero-badge-btm-title i { width: 0.75rem; height: 0.75rem; color: var(--sdred-600); }
        .hero-badge-btm-val { color: var(--sdblue-950); font-weight: 900; font-size: 1.125rem; }

        .hero-wave { position: absolute; bottom: 0; left: 0; width: 100%; overflow: hidden; line-height: 0; z-index: 10; }
        .hero-wave svg { width: 100%; height: 50px; display: block; }
        @media(min-width: 768px) { .hero-wave svg { height: 100px; } }

        /* ==========================================================================
           7. ABOUT SECTION
           ========================================================================== */
        .about-sec { margin-top: -1px; border: none; }
        @media(min-width: 1024px) { .about-sec { margin-top: 0; } }
        .about-grid { display: grid; gap: 3rem; align-items: center; }
        @media(min-width: 1024px) { .about-grid { grid-template-columns: repeat(12, minmax(0, 1fr)); } }
        
        .about-image-col { display: flex; justify-content: center; position: relative; }
        @media(min-width: 1024px) { .about-image-col { grid-column: span 5 / span 5; } }
        .about-bg-glow { position: absolute; inset: 0; background: linear-gradient(to bottom right, var(--blue-100), var(--amber-50)); border-radius: 50%; filter: blur(64px); opacity: 0.5; z-index: -10; transform: scale(0.9); }
        
        .director-card { background-color: rgba(255,255,255,0.8); backdrop-filter: blur(24px); border-radius: 2.5rem; padding: 2rem; box-shadow: var(--shadow-soft); border: 1px solid white; position: relative; transition: all 0.5s; width: 100%; max-width: 24rem; display: flex; flex-direction: column; align-items: center; text-align: center; }
        .director-card:hover { transform: translateY(-0.5rem); }
        .director-img-wrap { width: 12rem; height: 12rem; border-radius: 50%; overflow: hidden; border: 8px solid white; box-shadow: 0 8px 20px rgba(0,0,0,0.08); margin-bottom: 1.5rem; background-color: white; display: flex; align-items: center; justify-content: center; padding: 0.75rem; position: relative; z-index: 10; transition: transform 0.5s; }
        .director-card:hover .director-img-wrap { transform: scale(1.05); }
        .director-badge { background-color: var(--sdblue-50); color: var(--sdblue-800); font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em; padding: 0.375rem 1rem; border-radius: 9999px; margin-bottom: 1rem; border: 1px solid var(--sdblue-100); }
        .director-name { font-size: 1.5rem; font-weight: 900; color: var(--sdblue-950); margin-bottom: 0.25rem; font-family: var(--font-serif); }
        .director-edu { color: var(--gray-500); font-weight: 600; margin-bottom: 1.25rem; font-size: 0.875rem; }
        .director-line { width: 100%; height: 1px; background: linear-gradient(to right, transparent, var(--gray-200), transparent); margin-bottom: 1.25rem; }
        .director-exp { display: flex; align-items: center; gap: 0.5rem; color: var(--sdblue-800); font-weight: 700; background-color: white; padding: 0.5rem 1rem; border-radius: 0.75rem; box-shadow: var(--shadow-sm); border: 1px solid var(--gray-50); font-size: 0.875rem; }
        .director-exp i { width: 1rem; height: 1rem; color: var(--sdyellow-400); }

        .about-content-col { display: flex; flex-direction: column; gap: 1.5rem; }
        @media(min-width: 1024px) { .about-content-col { grid-column: span 7 / span 7; } }
        
        .about-text-box { background-color: rgba(255,255,255,0.8); backdrop-filter: blur(24px); padding: 2rem; border-radius: 2rem; border: 1px solid white; box-shadow: 0 8px 30px rgba(0,0,0,0.03); transition: box-shadow 0.3s; }
        @media(min-width: 768px) { .about-text-box { padding: 2.5rem; } }
        .about-text-box:hover { box-shadow: var(--shadow-hover); }
        .about-text { color: var(--gray-600); line-height: 1.625; font-size: 1.125rem; margin-bottom: 1.5rem; font-weight: 500; }
        .about-text:last-child { margin-bottom: 0; }
        .about-text strong { color: var(--sdblue-900); }

        .vm-grid { display: grid; gap: 1.5rem; }
        @media(min-width: 768px) { .vm-grid { grid-template-columns: repeat(2, 1fr); } }
        .vm-card { background-color: rgba(255,255,255,0.8); backdrop-filter: blur(24px); padding: 1.5rem; border-radius: 2rem; border: 1px solid white; box-shadow: 0 8px 30px rgba(0,0,0,0.03); transition: transform 0.3s; }
        .vm-card:hover { transform: translateY(-4px); }
        .vm-icon-wrap { width: 3rem; height: 3rem; border-radius: 1rem; display: flex; align-items: center; justify-content: center; margin-bottom: 1rem; transition: transform 0.3s; }
        .vm-card:hover .vm-icon-wrap { transform: scale(1.1); }
        .vm-icon-wrap.blue { background-color: var(--blue-50); color: var(--sdblue-600); }
        .vm-icon-wrap.red { background-color: var(--red-50); color: var(--sdred-600); }
        .vm-icon-wrap i { width: 1.5rem; height: 1.5rem; }
        .vm-title { font-weight: 800; font-size: 1.25rem; color: var(--sdblue-950); margin-bottom: 0.75rem; font-family: var(--font-serif); }
        .vm-desc { color: var(--gray-500); font-size: 0.875rem; line-height: 1.625; font-weight: 500; }
        .vm-list { display: flex; flex-direction: column; gap: 0.625rem; color: var(--gray-500); font-size: 0.875rem; font-weight: 500; }
        .vm-list li { display: flex; gap: 0.75rem; align-items: flex-start; }
        .vm-list i { width: 1rem; height: 1rem; color: var(--sdred-600); flex-shrink: 0; margin-top: 0.125rem; }

        /* ==========================================================================
           8. PROGRAMS SECTION
           ========================================================================== */
        .programs-grid { display: grid; gap: 2rem; }
        @media(min-width: 768px) { .programs-grid { grid-template-columns: repeat(2, 1fr); } }
        @media(min-width: 1024px) { .programs-grid { grid-template-columns: repeat(4, 1fr); } }

        .program-card { background-color: var(--slate-50); border-radius: 2rem; padding: 2rem; transition: all 0.3s; display: flex; flex-direction: column; border: 1px solid transparent; }
        .program-card:hover { transform: translateY(-0.5rem); border-color: var(--sdblue-100); background-color: white; box-shadow: 0 20px 40px rgba(0,0,0,0.04); }
        .program-icon { width: 4rem; height: 4rem; background-color: white; border-radius: 1rem; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-sm); margin-bottom: 1.5rem; border: 1px solid var(--gray-100); color: var(--sdblue-600); transition: transform 0.5s; }
        .program-card:hover .program-icon { transform: scale(1.1); }
        .program-icon i { width: 1.75rem; height: 1.75rem; }
        .program-title { font-weight: 800; font-size: 1.25rem; color: var(--sdblue-950); margin-bottom: 0.75rem; font-family: var(--font-serif); line-height: 1.2; }
        .program-title span { font-size: 1rem; color: var(--gray-500); font-family: var(--font-sans); font-weight: 500; }
        .program-desc { color: var(--gray-500); font-size: 0.875rem; margin-bottom: 2rem; flex: 1; line-height: 1.625; }
        .program-link { font-size: 0.875rem; font-weight: 700; color: var(--sdblue-600); display: flex; align-items: center; gap: 0.5rem; transition: color 0.3s; width: max-content; cursor: pointer; }
        .program-link i { width: 1rem; height: 1rem; transition: transform 0.3s; }
        .program-card:hover .program-link { color: var(--sdred-600); }
        .program-card:hover .program-link i { transform: translateX(0.25rem); }

        .program-card.popular { background-color: var(--sdblue-950); position: relative; box-shadow: 0 20px 40px rgba(0,0,0,0.1); }
        @media(min-width: 768px) { .program-card.popular { margin-top: -1rem; margin-bottom: 1rem; } }
        .program-badge { position: absolute; top: 0; right: 2rem; transform: translateY(-50%); background-color: var(--sdyellow-400); color: var(--sdblue-950); font-size: 10px; font-weight: 900; padding: 0.375rem 1rem; border-radius: 9999px; box-shadow: var(--shadow-lg); letter-spacing: 0.1em; text-transform: uppercase; }
        .program-card.popular .program-icon { background-color: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.1); color: var(--sdyellow-400); backdrop-filter: blur(12px); box-shadow: inset 0 2px 4px rgba(0,0,0,0.05); }
        .program-card.popular .program-title { color: white; }
        .program-card.popular .program-desc { color: rgba(219, 234, 254, 0.7); }
        .btn-enroll-popular { width: 100%; padding: 0.75rem; background-color: var(--sdyellow-400); color: var(--sdblue-950); font-weight: 700; border-radius: 0.75rem; transition: background-color 0.3s; box-shadow: var(--shadow-md); font-size: 0.875rem; letter-spacing: 0.025em; text-transform: uppercase; }
        .btn-enroll-popular:hover { background-color: var(--sdyellow-300); }

        /* ==========================================================================
           9. FEATURES SECTION
           ========================================================================== */
        .features-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
        @media(min-width: 768px) { .features-grid { grid-template-columns: repeat(4, 1fr); gap: 2rem; } }
        .feature-card { background-color: white; border-radius: 2rem; padding: 1.5rem; text-align: center; box-shadow: var(--shadow-sm); border: 1px solid var(--gray-100); transition: all 0.3s; }
        .feature-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
        .feature-icon { width: 3.5rem; height: 3.5rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem auto; transition: transform 0.3s; }
        .feature-card:hover .feature-icon { transform: scale(1.1); }
        .feature-icon i { width: 1.5rem; height: 1.5rem; }
        .feature-icon.blue { background-color: var(--blue-50); color: var(--sdblue-600); }
        .feature-icon.amber { background-color: var(--amber-50); color: var(--sdyellow-500); }
        .feature-icon.red { background-color: var(--red-50); color: var(--sdred-600); }
        .feature-title { color: var(--sdblue-950); font-weight: 700; font-size: 1rem; margin-bottom: 0.5rem; }
        .feature-desc { color: var(--gray-500); font-size: 0.75rem; }

        /* ==========================================================================
           10. STATS SECTION
           ========================================================================== */
        .stats-box { background-color: var(--slate-50); border-radius: 3rem; padding: 3rem; border: 1px solid var(--gray-100); box-shadow: var(--shadow-sm); text-align: center; }
        .stats-header { font-size: 0.875rem; font-weight: 800; color: var(--sdblue-950); margin-bottom: 3rem; text-transform: uppercase; letter-spacing: 0.1em; }
        .stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
        @media(min-width: 768px) { .stats-grid { grid-template-columns: repeat(4, 1fr); } }
        .stat-item { padding: 0 1rem; }
        @media(min-width: 768px) { .stat-item { border-left: 1px solid var(--gray-200); } .stat-item:first-child { border-left: none; } }
        .stat-val { font-size: 2.25rem; font-weight: 900; margin-bottom: 0.5rem; font-family: var(--font-serif); line-height: 1; }
        @media(min-width: 768px) { .stat-val { font-size: 3rem; } }
        .stat-val.red { color: var(--sdred-600); }
        .stat-val.blue { color: var(--sdblue-600); }
        .stat-val.amber { color: var(--sdyellow-500); }
        .stat-val.navy { color: var(--sdblue-950); }
        .stat-label { color: var(--gray-500); font-weight: 700; text-transform: uppercase; font-size: 10px; letter-spacing: 0.1em; }

        /* ==========================================================================
           11. TESTIMONIALS SECTION
           ========================================================================== */
        .testi-scroll { display: flex; gap: 1.5rem; overflow-x: auto; padding-bottom: 2rem; padding-top: 1rem; scroll-snap-type: x mandatory; margin: 0 -0.5rem; padding-left: 0.5rem; padding-right: 0.5rem; }
        .testi-card { background-color: var(--slate-50); border-radius: 2rem; padding: 2rem; box-shadow: var(--shadow-sm); border: 1px solid var(--gray-100); min-width: 320px; flex-shrink: 0; scroll-snap-align: center; transition: transform 0.3s; position: relative; }
        @media(min-width: 768px) { .testi-card { min-width: 400px; } }
        .testi-card:hover { transform: translateY(-0.5rem); }
        .testi-quote-icon { position: absolute; top: 2rem; right: 2rem; width: 2.5rem; height: 2.5rem; color: var(--gray-200); }
        .testi-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; }
        .testi-img { width: 3.5rem; height: 3.5rem; border-radius: 50%; object-fit: cover; box-shadow: var(--shadow-sm); border: 2px solid white; }
        .testi-name { font-weight: 700; font-size: 1.125rem; color: var(--sdblue-950); }
        .testi-exam { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; }
        .testi-exam.red { color: var(--sdred-600); }
        .testi-exam.blue { color: var(--sdblue-600); }
        .testi-exam.amber { color: var(--sdyellow-600); }
        .testi-stars { display: flex; gap: 0.25rem; color: var(--sdyellow-400); margin-bottom: 1rem; }
        .testi-stars i { width: 1rem; height: 1rem; fill: currentColor; }
        .testi-stars i.half { opacity: 0.5; }
        .testi-text { color: var(--gray-600); font-size: 0.875rem; line-height: 1.625; margin-bottom: 1.5rem; }
        .testi-footer { padding-top: 1rem; border-top: 1px solid rgba(229,231,235,0.6); font-size: 0.75rem; font-weight: 700; color: var(--gray-500); text-transform: uppercase; letter-spacing: 0.05em; }
        .testi-score { color: var(--sdblue-900); font-size: 1rem; font-weight: 900; margin-left: 0.5rem; }

        /* ==========================================================================
           12. FACULTY SECTION
           ========================================================================== */
        .fac-grid { display: grid; gap: 1.5rem; }
        @media(min-width: 768px) { .fac-grid { grid-template-columns: repeat(2, 1fr); } }
        @media(min-width: 1024px) { .fac-grid { grid-template-columns: repeat(4, 1fr); } }

        .fac-card { background-color: white; border: 1px solid var(--gray-100); border-radius: 2rem; padding: 1.5rem; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; align-items: center; text-align: center; transition: all 0.3s; }
        .fac-card:hover { transform: translateY(-0.5rem); box-shadow: var(--shadow-hover); }
        
        .fac-img-wrap { width: 6rem; height: 6rem; border-radius: 50%; box-shadow: var(--shadow-sm); margin-bottom: 1rem; display: flex; align-items: center; justify-content: center; transition: all 0.3s; border: 4px solid; }
        .fac-img-wrap.img-mode { background-color: white; border-color: var(--slate-50); overflow: hidden; padding: 0.5rem; }
        .fac-img-wrap.img-mode img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
        .fac-card:hover .fac-img-wrap.img-mode { border-color: var(--blue-50); }

        .fac-img-wrap.icon-mode { background-color: var(--slate-50); border-color: white; color: var(--sdblue-900); }
        .fac-img-wrap.icon-mode i { width: 2rem; height: 2rem; }
        .fac-card:hover .fac-img-wrap.icon-mode.hover-blue { background-color: var(--blue-50); }
        .fac-card:hover .fac-img-wrap.icon-mode.hover-red { background-color: var(--red-50); }
        .fac-card:hover .fac-img-wrap.icon-mode.hover-amber { background-color: var(--amber-50); }
        .fac-card:hover .fac-img-wrap.icon-mode.hover-slate { background-color: var(--slate-200); }

        .fac-icon-blue { color: var(--sdblue-600) !important; }
        .fac-icon-red { color: var(--sdred-600) !important; }
        .fac-icon-amber { color: var(--sdyellow-500) !important; }
        .fac-icon-slate { color: var(--slate-700) !important; }
        .fac-icon-gray { color: var(--gray-600) !important; }

        .fac-badge { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; padding: 0.25rem 0.75rem; border-radius: 9999px; margin-bottom: 0.75rem; }
        .fac-badge.blue { background-color: var(--blue-50); color: var(--sdblue-600); }
        .fac-badge.red { background-color: var(--red-50); color: var(--sdred-600); }
        .fac-badge.amber { background-color: var(--amber-50); color: var(--sdyellow-600); }
        .fac-badge.slate { background-color: var(--slate-100); color: var(--slate-700); }
        .fac-badge.gray { background-color: var(--gray-100); color: var(--gray-600); }

        .fac-name { font-size: 1.125rem; font-weight: 700; color: var(--sdblue-950); margin-bottom: 0.25rem; }
        .fac-edu { color: var(--gray-500); font-size: 0.75rem; margin-bottom: 0.75rem; }
        .fac-exp { color: var(--sdblue-900); font-size: 0.75rem; display: flex; align-items: center; justify-content: center; gap: 0.25rem; font-weight: 700; background-color: var(--slate-50); padding: 0.375rem 0.75rem; border-radius: 0.5rem; width: 100%; margin-top: auto; }
        .fac-exp i { width: 0.75rem; height: 0.75rem; color: var(--sdyellow-500); fill: currentColor; }

        /* ==========================================================================
           13. GALLERY SECTION
           ========================================================================== */
        .gal-grid { display: grid; gap: 1rem; grid-template-columns: 1fr; }
        @media(min-width: 640px) { .gal-grid { grid-template-columns: repeat(2, 1fr); } }
        @media(min-width: 1024px) { .gal-grid { grid-template-columns: repeat(4, 1fr); } }
        
        .gal-item { position: relative; overflow: hidden; border-radius: 1.5rem; box-shadow: var(--shadow-sm); aspect-ratio: 4/3; cursor: pointer; border: 1px solid var(--gray-100); }
        .gal-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s; }
        .gal-item:hover img { transform: scale(1.1); }
        .gal-overlay { position: absolute; inset: 0; background-color: rgba(8, 47, 73, 0.6); opacity: 0; transition: opacity 0.3s; display: flex; align-items: center; justify-content: center; backdrop-filter: blur(2px); }
        .gal-item:hover .gal-overlay { opacity: 1; }
        .gal-overlay i { width: 2.5rem; height: 2.5rem; color: white; transform: scale(0.5); transition: transform 0.5s; }
        .gal-item:hover .gal-overlay i { transform: scale(1); }

        /* ==========================================================================
           14. NOTICE BOARD
           ========================================================================== */
        .notice-box { background-color: white; border-radius: 2rem; box-shadow: var(--shadow-sm); border: 1px solid var(--gray-100); padding: 2rem; border-top: 4px solid var(--sdblue-600); }
        .notice-list { display: flex; flex-direction: column; gap: 1.5rem; }
        .notice-item { display: flex; align-items: flex-start; gap: 1.25rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--gray-100); transition: all 0.3s; }
        .notice-item:last-child { padding-bottom: 0; border-bottom: none; }
        .notice-date { background-color: var(--slate-50); border: 1px solid var(--gray-100); padding: 0.75rem; border-radius: 0.75rem; text-align: center; min-width: 4.5rem; transition: background-color 0.3s; }
        .notice-item:hover .notice-date { background-color: var(--blue-50); }
        .notice-day { display: block; font-weight: 900; color: var(--sdblue-950); font-size: 1.5rem; line-height: 1; transition: color 0.3s; }
        .notice-item:hover .notice-day { color: var(--sdblue-600); }
        .notice-month { font-size: 10px; color: var(--gray-500); font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; margin-top: 0.25rem; display: block; }
        .notice-content a { font-size: 1.125rem; font-weight: 700; color: var(--sdblue-950); font-family: var(--font-serif); transition: color 0.3s; }
        .notice-item:hover .notice-content a { color: var(--sdblue-600); }
        .notice-content p { color: var(--gray-500); margin-top: 0.5rem; font-size: 0.875rem; line-height: 1.625; }

        /* ==========================================================================
           15. FAQ SECTION
           ========================================================================== */
        .faq-wrap { display: flex; flex-direction: column; gap: 1rem; }
        .faq-card { background-color: white; border-radius: 1rem; box-shadow: var(--shadow-sm); border: 1px solid var(--gray-100); overflow: hidden; transition: border-color 0.3s; }
        .faq-card:hover { border-color: var(--sdblue-200); }
        .faq-btn { width: 100%; text-align: left; padding: 1.5rem; display: flex; justify-content: space-between; align-items: center; }
        .faq-btn-text { font-weight: 700; color: var(--sdblue-950); font-size: 1rem; transition: color 0.3s; }
        .faq-btn:hover .faq-btn-text { color: var(--sdblue-600); }
        .faq-q { color: var(--sdred-600); margin-right: 0.75rem; font-weight: 800; }
        .faq-icon { width: 1.25rem; height: 1.25rem; color: var(--gray-400); transition: transform 0.3s; }
        .faq-btn:hover .faq-icon { color: var(--sdblue-600); }
        
        .faq-answer { 
            background-color: var(--slate-50); 
            padding-left: 1.5rem; 
            padding-right: 1.5rem; 
            color: var(--gray-500); 
            font-size: 0.875rem; 
            line-height: 1.625;
            max-height: 0;
            padding-top: 0;
            padding-bottom: 0;
            opacity: 0;
            overflow: hidden;
            border-top: 1px solid transparent;
            transition: all 0.3s ease-in-out;
        }
        .faq-answer.open {
            max-height: 500px;
            padding-top: 1.25rem;
            padding-bottom: 1.5rem;
            opacity: 1;
            border-top-color: var(--gray-100);
        }

        /* ==========================================================================
           16. CONTACT SECTION
           ========================================================================== */
        .contact-grid { display: grid; gap: 2rem; }
        @media(min-width: 1024px) { .contact-grid { grid-template-columns: repeat(3, 1fr); } }
        .contact-card { background-color: white; border-radius: 2rem; padding: 2rem; box-shadow: var(--shadow-soft); border: 1px solid var(--gray-100); text-align: center; display: flex; flex-direction: column; align-items: center; transition: transform 0.3s; height: 100%; }
        .contact-card:hover { transform: translateY(-0.5rem); }
        .contact-icon-wrap { width: 3.5rem; height: 3.5rem; border-radius: 1rem; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-sm); margin-bottom: 1.5rem; flex-shrink: 0; }
        .contact-icon-wrap.blue { background-color: var(--blue-50); color: var(--sdblue-600); }
        .contact-icon-wrap.red { background-color: var(--red-50); color: var(--sdred-600); }
        .contact-icon-wrap i { width: 1.5rem; height: 1.5rem; }
        .contact-title { font-size: 1.25rem; font-weight: 800; color: var(--sdblue-950); margin-bottom: 0.5rem; font-family: var(--font-serif); }
        .contact-desc { color: var(--gray-500); font-size: 0.875rem; margin-bottom: 1rem; }
        .contact-link { color: var(--sdblue-600); font-weight: 700; font-size: 1.125rem; transition: color 0.3s; margin-top: auto; word-break: break-all; }
        .contact-link:hover { color: var(--sdred-600); }
        .contact-link-sm { font-size: 0.875rem; color: var(--gray-400); }
        .contact-addresses { color: var(--gray-500); font-size: 13px; line-height: 1.625; text-align: left; display: flex; flex-direction: column; gap: 0.75rem; width: 100%; flex: 1; margin-bottom: 1.5rem; }
        .address-box { padding: 0.75rem; background-color: var(--slate-50); border-radius: 0.75rem; border: 1px solid var(--gray-100); }
        .address-label { font-weight: 700; color: var(--sdblue-950); display: block; margin-bottom: 0.25rem; font-size: 10px; text-transform: uppercase; letter-spacing: 0.1em; }
        .contact-city { color: var(--sdred-600); font-weight: 700; font-size: 0.875rem; margin-top: auto; border-top: 1px solid var(--gray-100); padding-top: 1rem; width: 100%; text-transform: uppercase; letter-spacing: 0.05em; }

        /* ==========================================================================
           17. DEMO REGISTRATION SECTION
           ========================================================================== */
        .demo-sec { position: relative; padding-top: 6rem; padding-bottom: 6rem; overflow: hidden; z-index: 10; background-color: rgba(8, 47, 73, 0.85); backdrop-filter: blur(12px); border-top: 4px solid var(--sdyellow-400); margin-top: 2.5rem; border-bottom: none; }
        .demo-svg-top { position: absolute; top: 0; left: 0; width: 100%; overflow: hidden; line-height: 0; z-index: 10; transform: rotate(180deg); }
        .demo-svg-top svg { width: 100%; height: 50px; display: block; }
        @media(min-width: 768px) { .demo-svg-top svg { height: 100px; } }
        .demo-bg-img { position: absolute; inset: 0; z-index: 1; opacity: 0.2; mix-blend-mode: overlay; background-image: url('../images/CR5.png'); background-size: cover; background-position: center; }
        
        .demo-header { text-align: center; margin-bottom: 2.5rem; padding-top: 4rem; }
        .demo-title { font-size: 1.875rem; font-weight: 800; color: white; text-shadow: var(--shadow-md); margin-bottom: 1rem; font-family: var(--font-serif); letter-spacing: -0.025em; }
        @media(min-width: 768px) { .demo-title { font-size: 3rem; } }
        .demo-title span { color: transparent; background-clip: text; -webkit-background-clip: text; background-image: linear-gradient(to right, var(--sdyellow-300), var(--sdyellow-500)); }
        .demo-desc { color: var(--blue-200); font-size: 1rem; max-width: 42rem; margin: 0 auto; }

        .demo-box { background-color: rgba(255,255,255,0.1); backdrop-filter: blur(24px); padding: 2rem; border-radius: 2.5rem; border: 1px solid rgba(255,255,255,0.2); box-shadow: var(--shadow-2xl); position: relative; }
        @media(min-width: 768px) { .demo-box { padding: 2.5rem; } }
        .demo-box-badge { position: absolute; top: -1rem; right: 2rem; background-color: var(--sdred-600); color: white; font-weight: 800; font-size: 10px; padding: 0.5rem 1rem; border-radius: 9999px; box-shadow: var(--shadow-lg); letter-spacing: 0.1em; text-transform: uppercase; }
        @media(min-width: 768px) { .demo-box-badge { font-size: 0.75rem; } }

        .form-grid { display: grid; gap: 1.25rem; }
        @media(min-width: 768px) { .form-grid { grid-template-columns: repeat(2, 1fr); } }
        .col-span-full { grid-column: 1 / -1; }
        .form-flex { display: flex; flex-direction: column; gap: 1.25rem; position: relative; }
        @media(min-width: 768px) { .form-flex { flex-direction: row; } }
        
        .form-input, .form-select { width: 100%; padding: 1rem 1.25rem; border-radius: 0.75rem; border: 1px solid transparent; outline: none; background-color: rgba(255,255,255,0.95); font-size: 1rem; font-weight: 700; box-shadow: var(--shadow-sm); transition: all 0.3s; }
        .form-input { color: var(--sdblue-950); }
        .form-input::placeholder { color: var(--gray-400); font-weight: 500; }
        .form-select { color: var(--gray-600); cursor: pointer; }
        .form-input:focus, .form-select:focus { border-color: var(--sdyellow-400); box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.2); }
        .w-35 { width: 100%; } .w-65 { width: 100%; }
        @media(min-width: 768px) { .w-35 { width: 35%; } .w-65 { width: 65%; } }

        .form-error { display: none; background-color: var(--red-50); color: var(--sdred-600); font-weight: 700; font-size: 0.75rem; padding: 0.75rem; border-radius: 0.75rem; border: 1px solid #fecaca; align-items: center; gap: 0.5rem; }
        .form-error i { width: 1rem; height: 1rem; }

        .btn-submit { width: 100%; background-color: var(--sdyellow-400); color: var(--sdblue-950); font-weight: 900; font-size: 1.125rem; padding: 1.25rem 2rem; border-radius: 0.75rem; transition: all 0.3s; box-shadow: var(--shadow-glow); text-transform: uppercase; letter-spacing: 0.05em; display: flex; justify-content: center; align-items: center; gap: 0.75rem; border: none; margin-top: 1rem; }
        .btn-submit:hover { background-color: var(--sdyellow-500); transform: translateY(-4px); }
        .btn-submit i { width: 1.25rem; height: 1.25rem; }

        /* ==========================================================================
           18. FOOTER
           ========================================================================== */
        .footer { position: relative; background-color: var(--sdblue-950); color: var(--blue-200); padding-top: 5rem; padding-bottom: 2rem; z-index: 10; border-top: 1px solid var(--sdblue-900); }
        .footer-bg { position: absolute; inset: 0; z-index: -1; opacity: 0.05; mix-blend-mode: overlay; background-image: url('../images/CR5.png'); background-size: cover; background-position: center; }
        
        .back-to-top { position: absolute; right: 2.5rem; top: -1.75rem; background-color: var(--sdred-600); color: white; width: 3.5rem; height: 3.5rem; border-radius: 1rem; display: flex; justify-content: center; align-items: center; box-shadow: var(--shadow-xl); transition: all 0.3s; border: 1px solid var(--sdred-700); z-index: 20; }
        .back-to-top:hover { background-color: var(--sdred-700); transform: translateY(-4px); }
        .back-to-top i { width: 1.5rem; height: 1.5rem; transition: transform 0.3s; }
        .back-to-top:hover i { transform: translateY(-4px); }

        .footer-grid { display: grid; gap: 3rem; margin-bottom: 3rem; padding-bottom: 3rem; border-bottom: 1px solid var(--sdblue-900); }
        @media(min-width: 1024px) { .footer-grid { grid-template-columns: repeat(12, 1fr); } }
        
        .footer-col-1 { display: flex; flex-direction: column; }
        @media(min-width: 1024px) { .footer-col-1 { grid-column: span 4 / span 4; } }
        .footer-brand { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1.5rem; }
        .footer-logo { width: 3rem; height: 3rem; background-color: white; border-radius: 0.75rem; display: flex; justify-content: center; align-items: center; box-shadow: var(--shadow-lg); padding: 0.25rem; }
        .footer-brand-title { font-size: 1.25rem; font-weight: 800; color: white; line-height: 1; letter-spacing: -0.025em; display: block; }
        .footer-brand-sub { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.25em; color: var(--sdyellow-400); display: block; }
        .footer-desc { color: rgba(191, 219, 254, 0.8); font-size: 0.875rem; line-height: 1.625; margin-bottom: 1.5rem; }

        .footer-col-2 { display: flex; flex-direction: column; }
        @media(min-width: 1024px) { .footer-col-2 { grid-column: span 2 / span 2; } }
        .footer-title { color: white; font-weight: 700; font-size: 0.875rem; margin-bottom: 1.5rem; letter-spacing: 0.1em; text-transform: uppercase; }
        .footer-links { display: flex; flex-direction: column; gap: 1rem; font-size: 0.875rem; font-weight: 500; color: rgba(191, 219, 254, 0.8); }
        .footer-links a { transition: all 0.3s; display: inline-block; }
        .footer-links a:hover { color: var(--sdyellow-400); transform: translateX(4px); }

        .footer-col-3 { display: flex; flex-direction: column; }
        @media(min-width: 1024px) { .footer-col-3 { grid-column: span 6 / span 6; } }
        .footer-map-box { background-color: rgba(12, 74, 110, 0.5); padding: 0.5rem; border-radius: 1rem; border: 1px solid var(--sdblue-800); display: flex; flex-direction: column; gap: 1rem; }
        @media(min-width: 768px) { .footer-map-box { flex-direction: row; } }
        .map-btns { display: flex; gap: 0.5rem; }
        @media(min-width: 768px) { .map-btns { flex-direction: column; width: 33.333%; } }
        .map-btn { flex: 1; background: transparent; color: var(--blue-200); font-weight: 700; padding: 0.75rem 1rem; border-radius: 0.75rem; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.025em; text-align: left; display: flex; align-items: center; gap: 0.5rem; transition: all 0.3s; border: 1px solid transparent; cursor: pointer; }
        .map-btn i { width: 1rem; height: 1rem; }
        .map-btn:hover { background: var(--sdblue-800); color: white; }
        .map-btn.active { background: var(--sdblue-600); color: white; box-shadow: var(--shadow-sm); }
        
        .map-iframe-wrap { width: 100%; height: 10rem; background-color: var(--sdblue-950); border-radius: 0.75rem; overflow: hidden; border: 1px solid var(--sdblue-800); position: relative; }
        @media(min-width: 768px) { .map-iframe-wrap { width: 66.666%; } }
        .map-iframe-wrap iframe { width: 100%; height: 100%; border: none; position: absolute; inset: 0; }

        .footer-bottom { display: flex; flex-direction: column; gap: 1rem; align-items: center; justify-content: space-between; }
        @media(min-width: 768px) { .footer-bottom { flex-direction: row; } }
        .copyright { font-size: 0.75rem; color: rgba(191, 219, 254, 0.6); font-weight: 500; letter-spacing: 0.025em; }
        .footer-socials { display: flex; gap: 0.75rem; }
        .f-social-btn { width: 2.5rem; height: 2.5rem; border-radius: 0.75rem; background-color: var(--sdblue-900); border: 1px solid var(--sdblue-800); display: flex; justify-content: center; align-items: center; transition: all 0.3s; box-shadow: var(--shadow-sm); }
        .f-social-btn i { width: 1rem; height: 1rem; }
        .f-social-btn:hover { background-color: var(--sdyellow-400); color: var(--sdblue-950); border-color: var(--sdyellow-400); transform: translateY(-4px); }

        /* ==========================================================================
           19. MODAL
           ========================================================================== */
        .modal-overlay { position: fixed; inset: 0; z-index: 9999; background-color: rgba(8, 47, 73, 0.8); backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center; padding: 1rem; }
        .modal-content { background-color: white; border-radius: 2rem; width: 100%; max-width: 32rem; overflow: hidden; box-shadow: var(--shadow-2xl); border: 1px solid var(--gray-100); }
        .modal-inner { padding: 2rem; position: relative; z-index: 10; }
        .modal-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 2rem; }
        .modal-title { font-weight: 800; font-size: 1.5rem; color: var(--sdblue-950); margin-bottom: 0.25rem; font-family: var(--font-serif); }
        .modal-subtitle { font-size: 0.875rem; color: var(--gray-500); font-weight: 500; }
        .modal-close { background-color: var(--gray-50); color: var(--gray-400); padding: 0.625rem; border-radius: 0.75rem; transition: all 0.3s; }
        .modal-close:hover { background-color: var(--red-50); color: var(--sdred-600); }
        .modal-close i { width: 1.25rem; height: 1.25rem; }

        .modal-form { display: flex; flex-direction: column; gap: 1.25rem; }
        .modal-input, .modal-select { width: 100%; padding: 1rem 1.25rem; border-radius: 0.75rem; border: 1px solid var(--gray-100); outline: none; background-color: var(--slate-50); font-size: 0.875rem; font-weight: 700; box-shadow: inset 0 2px 4px rgba(0,0,0,0.02); transition: all 0.3s; color: var(--sdblue-950); }
        .modal-select { color: var(--gray-600); cursor: pointer; }
        .modal-input:focus, .modal-select:focus { border-color: var(--sdblue-600); box-shadow: 0 0 0 2px rgba(2, 132, 199, 0.2); }
        
        .modal-btn-submit { width: 100%; background-color: var(--sdblue-600); color: white; font-weight: 800; font-size: 1rem; padding: 1rem 1.5rem; border-radius: 0.75rem; transition: all 0.3s; box-shadow: 0 8px 20px rgba(2, 132, 199, 0.3); margin-top: 1rem; display: flex; justify-content: center; align-items: center; gap: 0.5rem; letter-spacing: 0.025em; border: none; }
        .modal-btn-submit:hover { background-color: var(--sdblue-700); }
        .modal-btn-submit i { width: 1rem; height: 1rem; }

        /* ═══════════════════════════════════════════════════════════
           ADMISSION PAGE — v2
        ═══════════════════════════════════════════════════════════ */

        /* ── HERO ──────────────────────────────────────────────── */
        .adm-hero { position: relative; padding: 5.5rem 0 6rem; background: linear-gradient(150deg, var(--sdblue-950) 0%, #0d3b6e 45%, #1a1060 100%); overflow: hidden; }
        .adm-hero-overlay { position: absolute; inset: 0; background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); }
        .adm-hero-grid-pattern { position: absolute; inset: 0; background-image: radial-gradient(circle at 70% 30%, rgba(245,158,11,0.12) 0%, transparent 45%), radial-gradient(circle at 10% 80%, rgba(225,29,72,0.10) 0%, transparent 40%); }
        .adm-hero-container { display: flex; align-items: center; justify-content: space-between; gap: 2rem; position: relative; z-index: 2; }
        .adm-hero-content { max-width: 36rem; }
        .adm-hero-eyebrow { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.8rem; font-weight: 700; color: var(--sdyellow-400); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 1.25rem; }
        .adm-eyebrow-dot { width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--sdyellow-400); animation: pulse-slow 2s infinite; flex-shrink: 0; }
        .adm-hero-title { font-family: var(--font-serif); font-size: 2.75rem; font-weight: 800; color: white; line-height: 1.15; letter-spacing: -0.025em; margin-bottom: 1.25rem; }
        .adm-hero-title span { color: var(--sdyellow-400); }
        @media(min-width:768px) { .adm-hero-title { font-size: 3.75rem; } }
        .adm-hero-desc { color: rgba(255,255,255,0.72); font-size: 1rem; line-height: 1.7; margin-bottom: 2rem; }
        .adm-hero-stats { display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
        .adm-hero-stat { display: flex; flex-direction: column; }
        .adm-hero-stat strong { font-size: 1.5rem; font-weight: 800; color: white; line-height: 1; }
        .adm-hero-stat span { font-size: 0.75rem; font-weight: 600; color: rgba(255,255,255,0.55); text-transform: uppercase; letter-spacing: 0.05em; margin-top: 0.2rem; }
        .adm-hero-stat-divider { width: 1px; height: 2.5rem; background: rgba(255,255,255,0.15); }
        .adm-hero-badge-wrap { flex-shrink: 0; display: none; }
        @media(min-width:900px) { .adm-hero-badge-wrap { display: block; } }
        .adm-hero-badge { width: 9rem; height: 9rem; border-radius: 50%; border: 2px solid rgba(245,158,11,0.4); display: flex; align-items: center; justify-content: center; }
        .adm-hero-badge-inner { width: 7.5rem; height: 7.5rem; border-radius: 50%; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.25rem; text-align: center; }
        .adm-hero-badge-inner i { width: 1.75rem; height: 1.75rem; color: var(--sdyellow-400); }
        .adm-hero-badge-inner span { font-size: 0.7rem; font-weight: 700; color: white; text-transform: uppercase; letter-spacing: 0.05em; line-height: 1.3; }
        .adm-hero-badge-inner small { font-size: 0.65rem; color: rgba(255,255,255,0.5); font-weight: 600; }
        .adm-hero-wave { position: absolute; bottom: 0; left: 0; right: 0; line-height: 0; }
        .adm-hero-wave svg { width: 100%; height: 80px; display: block; }

        /* ── LAYOUT ────────────────────────────────────────────── */
        .adm-layout-section { padding: 3rem 0 5rem; }
        .adm-layout-grid { display: grid; gap: 2rem; align-items: start; }
        @media(min-width:1024px) { .adm-layout-grid { grid-template-columns: 17rem 1fr; } }

        /* ── SIDEBAR ───────────────────────────────────────────── */
        .adm-sidebar { display: flex; flex-direction: column; gap: 1rem; }
        @media(min-width:1024px) { .adm-sidebar { position: sticky; top: 6rem; } }
        .adm-sidebar-card { background: white; border-radius: 1rem; border: 1px solid var(--gray-100); box-shadow: 0 2px 16px rgba(0,0,0,0.05); padding: 1.25rem; }
        .adm-sidebar-title { display: flex; align-items: center; gap: 0.5rem; font-size: 0.8rem; font-weight: 800; color: var(--sdblue-950); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 1rem; padding-bottom: 0.75rem; border-bottom: 2px solid var(--gray-100); }
        .adm-sidebar-title i { width: 1rem; height: 1rem; color: var(--sdblue-600); }

        .adm-steps { display: flex; flex-direction: column; gap: 0.25rem; }
        .adm-step-item { display: flex; align-items: center; gap: 0.75rem; padding: 0.6rem 0.75rem; border-radius: 0.625rem; text-decoration: none; transition: all 0.2s; cursor: pointer; }
        .adm-step-item:hover { background: var(--sdblue-50); }
        .adm-step-item.active { background: var(--sdblue-600); }
        .adm-step-num { width: 1.75rem; height: 1.75rem; border-radius: 50%; background: var(--gray-100); color: var(--gray-500); font-size: 0.65rem; font-weight: 800; display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: all 0.2s; }
        .adm-step-item span { font-size: 0.8rem; font-weight: 600; color: var(--gray-600); transition: color 0.2s; }
        .adm-step-item.active .adm-step-num { background: rgba(255,255,255,0.25); color: white; }
        .adm-step-item.active span { color: white; }
        .adm-step-item:hover:not(.active) .adm-step-num { background: var(--sdblue-100); color: var(--sdblue-700); }

        .adm-why-list { display: flex; flex-direction: column; gap: 0.625rem; }
        .adm-why-item { display: flex; align-items: flex-start; gap: 0.5rem; font-size: 0.8rem; color: var(--gray-600); line-height: 1.5; font-weight: 500; }
        .adm-why-item i { width: 0.9rem; height: 0.9rem; color: #16a34a; flex-shrink: 0; margin-top: 0.15rem; }

        .adm-contact-card { background: linear-gradient(135deg, var(--sdblue-950), var(--sdblue-800)); border: none; }
        .adm-contact-label { font-size: 0.75rem; color: rgba(255,255,255,0.6); font-weight: 600; margin-bottom: 0.5rem; }
        .adm-contact-phone { display: flex; align-items: center; gap: 0.5rem; color: white; font-size: 1rem; font-weight: 800; letter-spacing: 0.02em; }
        .adm-contact-phone i { width: 1rem; height: 1rem; color: var(--sdyellow-400); }
        .adm-contact-time { font-size: 0.7rem; color: rgba(255,255,255,0.45); margin-top: 0.4rem; }

        /* ── MAIN FORM PANEL ───────────────────────────────────── */
        .adm-main { background: white; border-radius: 1.25rem; border: 1px solid var(--gray-100); box-shadow: 0 4px 32px rgba(0,0,0,0.06); overflow: hidden; }

        /* Section blocks */
        .adm-section { padding: 2rem 2rem 0.5rem; }
        .adm-section-head { display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 1.75rem; }
        .adm-sec-num { font-size: 2rem; font-weight: 800; color: var(--sdblue-100); line-height: 1; flex-shrink: 0; font-family: var(--font-serif); letter-spacing: -0.05em; width: 2.5rem; }
        .adm-sec-title { font-size: 1.15rem; font-weight: 800; color: var(--sdblue-950); margin: 0 0 0.2rem; }
        .adm-sec-sub { font-size: 0.8rem; color: var(--gray-400); font-weight: 500; margin: 0; }
        .adm-section-body { display: flex; flex-direction: column; gap: 1.25rem; padding-bottom: 2rem; }
        .adm-divider { height: 1px; background: var(--gray-100); margin: 0 2rem; }

        /* Rows */
        .adm-row { display: grid; gap: 1.25rem; }
        .adm-row-full { grid-template-columns: 1fr; }
        .adm-row-2 { grid-template-columns: 1fr; }
        @media(min-width:600px) { .adm-row-2 { grid-template-columns: 1fr 1fr; } }

        /* Fields */
        .adm-field { display: flex; flex-direction: column; gap: 0.4rem; }
        .adm-label { font-size: 0.75rem; font-weight: 700; color: var(--gray-500); letter-spacing: 0.05em; text-transform: uppercase; }
        .adm-req { color: var(--sdred-600); }

        /* Inputs with icon */
        .adm-input-wrap { position: relative; }
        .adm-input-icon { position: absolute; left: 0.875rem; top: 50%; transform: translateY(-50%); width: 1rem; height: 1rem; color: var(--gray-400); pointer-events: none; }
        .adm-icon-top { top: 1rem; transform: none; }
        .adm-input, .adm-select, .adm-textarea { width: 100%; padding: 0.8125rem 1rem; border-radius: 0.75rem; border: 1.5px solid var(--gray-200); background: var(--gray-50); font-size: 0.9375rem; font-weight: 500; color: var(--sdblue-950); transition: border-color 0.2s, box-shadow 0.2s, background 0.2s; outline: none; font-family: var(--font-sans); }
        .adm-input-has-icon { padding-left: 2.625rem; }
        .adm-input::placeholder, .adm-textarea::placeholder { color: var(--gray-400); font-weight: 400; }
        .adm-input:focus, .adm-select:focus, .adm-textarea:focus { border-color: var(--sdblue-600); background: white; box-shadow: 0 0 0 3px rgba(2,132,199,0.1); }
        .adm-select { cursor: pointer; color: var(--gray-600); appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }
        .adm-textarea { resize: vertical; min-height: 6rem; }

        /* Pill toggle (radio) */
        .adm-pill-group { display: flex; flex-wrap: wrap; gap: 0.5rem; }
        .adm-pill { cursor: pointer; }
        .adm-pill input { display: none; }
        .adm-pill span { display: inline-flex; align-items: center; justify-content: center; padding: 0.5rem 1.1rem; border-radius: 9999px; border: 1.5px solid var(--gray-200); background: var(--gray-50); font-size: 0.875rem; font-weight: 600; color: var(--gray-600); transition: all 0.2s; }
        .adm-pill input:checked ~ span { background: var(--sdblue-600); border-color: var(--sdblue-600); color: white; box-shadow: 0 3px 8px rgba(2,132,199,0.25); }
        .adm-pill:hover span { border-color: var(--sdblue-400); color: var(--sdblue-700); }
        .adm-pill-sq span { border-radius: 0.5rem; min-width: 2.5rem; padding: 0.5rem 0.75rem; font-weight: 800; }

        /* Subject table */
        .adm-subject-table { display: grid; gap: 1rem; }
        @media(min-width:600px) { .adm-subject-table { grid-template-columns: repeat(3, 1fr); } }
        .adm-subj-col { border: 1.5px solid var(--gray-100); border-radius: 0.875rem; overflow: hidden; }
        .adm-subj-head { display: flex; align-items: center; gap: 0.5rem; padding: 0.75rem 1rem; font-size: 0.7rem; font-weight: 800; color: white; text-transform: uppercase; letter-spacing: 0.06em; }
        .adm-subj-head i { width: 0.85rem; height: 0.85rem; }
        .adm-subj-head-blue   { background: var(--sdblue-700); }
        .adm-subj-head-indigo { background: #4338ca; }
        .adm-subj-head-red    { background: var(--sdred-600); }
        .adm-subject-item { display: flex; align-items: center; gap: 0.75rem; padding: 0.625rem 1rem; cursor: pointer; transition: background 0.15s; border-bottom: 1px solid var(--gray-50); }
        .adm-subject-item:last-child { border-bottom: none; }
        .adm-subject-item:hover { background: var(--gray-50); }
        .adm-subject-item input { display: none; }
        .adm-subject-item span:first-of-type { font-size: 0.875rem; font-weight: 600; color: var(--gray-700); }
        .adm-subj-cb { width: 1rem; height: 1rem; border-radius: 0.25rem; border: 2px solid var(--gray-300); flex-shrink: 0; position: relative; transition: all 0.15s; }
        .adm-subject-item input:checked ~ .adm-subj-cb { background: var(--sdblue-600); border-color: var(--sdblue-600); }
        .adm-subject-item input:checked ~ .adm-subj-cb::after { content: ''; position: absolute; top: 1px; left: 3px; width: 5px; height: 8px; border: 2px solid white; border-top: none; border-left: none; transform: rotate(45deg); }

        /* Reference grid */
        .adm-ref-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.625rem; }
        @media(min-width:500px) { .adm-ref-grid { grid-template-columns: repeat(3, 1fr); } }
        .adm-ref-item { cursor: pointer; }
        .adm-ref-item input { display: none; }
        .adm-ref-box { display: flex; align-items: center; gap: 0.5rem; padding: 0.75rem 0.875rem; background: var(--gray-50); border: 1.5px solid var(--gray-200); border-radius: 0.75rem; font-size: 0.8rem; font-weight: 600; color: var(--gray-600); transition: all 0.2s; }
        .adm-ref-box i { width: 1rem; height: 1rem; color: var(--gray-400); flex-shrink: 0; transition: color 0.2s; }
        .adm-ref-item input:checked ~ .adm-ref-box { background: var(--sdblue-50); border-color: var(--sdblue-500); color: var(--sdblue-800); }
        .adm-ref-item input:checked ~ .adm-ref-box i { color: var(--sdblue-600); }
        .adm-ref-item:hover .adm-ref-box { border-color: var(--sdblue-300); }

        /* Docs stack */
        .adm-docs-stack { display: flex; flex-direction: column; gap: 0.5rem; }
        .adm-doc-item { cursor: pointer; }
        .adm-doc-item input { display: none; }
        .adm-doc-box { display: flex; align-items: center; gap: 0.75rem; padding: 0.75rem 1rem; background: var(--gray-50); border: 1.5px solid var(--gray-200); border-radius: 0.75rem; font-size: 0.875rem; font-weight: 600; color: var(--gray-600); transition: all 0.2s; }
        .adm-doc-box i { width: 1.1rem; height: 1.1rem; color: var(--gray-400); flex-shrink: 0; transition: color 0.2s; }
        .adm-doc-item input:checked ~ .adm-doc-box { background: var(--sdblue-50); border-color: var(--sdblue-500); color: var(--sdblue-800); }
        .adm-doc-item input:checked ~ .adm-doc-box i { color: var(--sdblue-600); }

        /* Footer panel */
        .adm-footer-panel { background: var(--gray-50); border-top: 1px solid var(--gray-100); padding: 1.75rem 2rem; display: flex; flex-direction: column; gap: 1.25rem; }

        /* Declaration */
        .adm-declaration { display: flex; align-items: flex-start; gap: 0.875rem; cursor: pointer; }
        .adm-declaration input { display: none; }
        .adm-decl-cb { width: 1.1rem; height: 1.1rem; border-radius: 0.3rem; border: 2px solid var(--gray-300); flex-shrink: 0; position: relative; margin-top: 0.1rem; transition: all 0.2s; }
        .adm-declaration input:checked ~ .adm-decl-cb { background: var(--sdblue-600); border-color: var(--sdblue-600); }
        .adm-declaration input:checked ~ .adm-decl-cb::after { content: ''; position: absolute; top: 1px; left: 3px; width: 5px; height: 8px; border: 2px solid white; border-top: none; border-left: none; transform: rotate(45deg); }
        .adm-decl-text { font-size: 0.8125rem; color: var(--gray-500); line-height: 1.65; font-weight: 500; }

        /* Error */
        .adm-form-error { background: #fef2f2; border: 1px solid #fecaca; color: var(--sdred-600); font-size: 0.8125rem; font-weight: 600; padding: 0.75rem 1rem; border-radius: 0.625rem; }

        /* Success */
        .adm-success { display: flex; align-items: flex-start; gap: 1rem; background: #f0fdf4; border: 1.5px solid #86efac; border-radius: 0.875rem; padding: 1.25rem 1.5rem; }
        .adm-success i { width: 1.75rem; height: 1.75rem; color: #16a34a; flex-shrink: 0; }
        .adm-success strong { display: block; font-weight: 800; color: #15803d; font-size: 0.9375rem; margin-bottom: 0.25rem; }
        .adm-success p { color: #166534; font-size: 0.8125rem; margin: 0; line-height: 1.5; }

        /* Submit bar */
        .adm-submit-bar { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1.5rem; }
        .adm-sig-wrap { display: flex; flex-direction: column; gap: 0.4rem; }
        .adm-sig-label { font-size: 0.75rem; font-weight: 700; color: var(--gray-400); text-transform: uppercase; letter-spacing: 0.05em; }
        .adm-sig-line { width: 12rem; height: 0; border-bottom: 2px dashed var(--gray-300); margin-top: 1.5rem; }
        .adm-submit-btn { display: inline-flex; align-items: center; gap: 0.625rem; background: linear-gradient(135deg, var(--sdblue-600), var(--sdblue-800)); color: white; font-weight: 800; font-size: 1rem; padding: 0.9375rem 2.25rem; border-radius: 0.875rem; border: none; cursor: pointer; transition: all 0.3s; box-shadow: 0 6px 20px rgba(2,132,199,0.3); letter-spacing: 0.02em; }
        .adm-submit-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(2,132,199,0.42); background: linear-gradient(135deg, var(--sdblue-700), var(--sdblue-900)); }
        .adm-submit-btn i { width: 1rem; height: 1rem; }