* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
            --black: #111111;
            --dark: #1a1a1a;
            --white: #ffffff;
            --offwhite: #f5f5f3;
            --grey: #777777;
            --border: #d8d8d4;
            --max-width: 1400px;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: Arial, Helvetica, sans-serif;
            background: var(--offwhite);
            color: #161616;
            line-height: 1.6;
            min-height: 100vh;
        }

        a {
            text-decoration: none;
            color: inherit;
        }

        .container {
            width: min(90%, var(--max-width));
            margin: 0 auto;
        }

        /* HEADER */

        header {
            background: rgba(255,255,255,0.95);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(10px);
        }

        .navbar {
            min-height: 82px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 30px;
        }

        .logo {
            font-size: 24px;
            font-weight: 700;
            letter-spacing: 8px;
            text-transform: lowercase;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .nav-button {
            border: 1px solid var(--black);
            padding: 11px 22px;
            font-size: 13px;
            transition: .25s;
        }

        .nav-button:hover {
            background: var(--black);
            color: var(--white);
        }

        .nav-button.dark {
            background: var(--black);
            color: var(--white);
        }

        .nav-button.dark:hover {
            background: #333;
        }

        /* LOGIN LAYOUT */

        .login-section {
            min-height: calc(100vh - 82px);
            display: grid;
            grid-template-columns: 1.05fr .95fr;
        }

        .login-intro {
            padding: 100px max(5vw, 40px);
            display: flex;
            align-items: center;
            background:
                linear-gradient(
                    90deg,
                    rgba(245,245,243,0.98) 0%,
                    rgba(245,245,243,0.90) 48%,
                    rgba(245,245,243,0.40) 100%
                ),
                url('https://images.unsplash.com/photo-1556189250-72ba954cfc2b?auto=format&fit=crop&w=1600&q=85')
                center center / cover;
        }

        .login-intro-inner {
            max-width: 610px;
        }

        .eyebrow {
            font-size: 11px;
            letter-spacing: 3px;
            text-transform: uppercase;
            margin-bottom: 25px;
            color: #555;
            font-weight: bold;
        }

        h1 {
            font-size: clamp(48px, 6vw, 78px);
            font-weight: 400;
            line-height: 1.04;
            letter-spacing: -2px;
            margin-bottom: 30px;
        }

        .intro-copy {
            max-width: 530px;
            color: #555;
            font-size: 17px;
        }

        .portal-list {
            margin-top: 42px;
            border-top: 1px solid var(--border);
        }

        .portal-list-item {
            display: flex;
            justify-content: space-between;
            gap: 25px;
            padding: 17px 0;
            border-bottom: 1px solid var(--border);
            font-size: 13px;
        }

        .portal-list-item span:first-child {
            color: #444;
        }

        .portal-list-item span:last-child {
            color: #888;
        }

        .login-panel {
            background: var(--black);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 80px max(5vw, 45px);
        }

        .login-card {
            width: min(100%, 480px);
        }

        .login-label {
            font-size: 10px;
            text-transform: uppercase;
            letter-spacing: 2.5px;
            color: #888;
            margin-bottom: 18px;
        }

        .login-card h2 {
            font-size: 38px;
            line-height: 1.12;
            font-weight: 400;
            margin-bottom: 12px;
        }

        .login-subtitle {
            color: #9a9a9a;
            font-size: 14px;
            margin-bottom: 38px;
        }

        .form-group {
            margin-bottom: 21px;
        }

        label {
            display: block;
            font-size: 11px;
            text-transform: uppercase;
            letter-spacing: 1.7px;
            color: #8a8a8a;
            margin-bottom: 8px;
        }

        input {
            width: 100%;
            appearance: none;
            border: 1px solid #383838;
            background: #151515;
            color: white;
            padding: 15px 16px;
            outline: none;
            font: inherit;
            font-size: 14px;
            transition: .2s;
        }

        input:focus {
            border-color: #888;
            background: #191919;
        }

        input::placeholder {
            color: #666;
        }

        .password-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 20px;
            margin-top: 10px;
            margin-bottom: 27px;
        }

        .remember {
            display: flex;
            align-items: center;
            gap: 9px;
            color: #8f8f8f;
            font-size: 12px;
        }

        .remember input {
            width: 14px;
            height: 14px;
            accent-color: white;
        }

        .forgot-link {
            color: #c8c8c8;
            font-size: 12px;
            border-bottom: 1px solid #555;
            padding-bottom: 3px;
        }

        .forgot-link:hover {
            color: white;
        }

        .login-button {
            width: 100%;
            border: none;
            cursor: pointer;
            background: white;
            color: #111;
            padding: 16px 20px;
            font-size: 13px;
            font-weight: 600;
            transition: .25s;
        }

        .login-button:hover {
            background: #dedede;
        }

        .register-wrap {
            margin-top: 15px;
        }

        .register-button {
            width: 100%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border: 1px solid #484848;
            padding: 15px 20px;
            color: white;
            font-size: 13px;
            transition: .25s;
        }

        .register-button:hover {
            background: #222;
            border-color: #777;
        }

        .security-note {
            margin-top: 28px;
            padding-top: 22px;
            border-top: 1px solid #2d2d2d;
            color: #777;
            font-size: 11px;
            line-height: 1.7;
        }

        /* FOOTER */

        footer {
            background: #0b0b0b;
            color: #777;
            border-top: 1px solid #292929;
            padding: 27px 0;
        }

        .footer-content {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 30px;
        }

        .footer-logo {
            color: white;
            letter-spacing: 6px;
            font-weight: bold;
            font-size: 13px;
        }

        .footer-links {
            display: flex;
            gap: 22px;
            flex-wrap: wrap;
            font-size: 11px;
        }

        @media (max-width: 900px) {
            .login-section {
                grid-template-columns: 1fr;
            }

            .login-intro {
                min-height: 540px;
            }

            .login-panel {
                min-height: 650px;
            }
        }

        @media (max-width: 700px) {
            .navbar {
                min-height: 70px;
            }

            .logo {
                font-size: 18px;
                letter-spacing: 5px;
            }

            .nav-button {
                padding: 9px 12px;
                font-size: 11px;
            }

            .header-actions .nav-button:first-child {
                display: none;
            }

            .login-intro {
                padding: 70px 5%;
            }

            .login-panel {
                padding: 65px 5%;
            }

            .password-row {
                align-items: flex-start;
                flex-direction: column;
                gap: 12px;
            }

            .footer-content {
                flex-direction: column;
                align-items: flex-start;
            }
        }