/* =========================
   BASIC RESET
========================= */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    color: #1f2937;
    background-color: #ffffff;
    line-height: 1.6;
}

.container {
    width: min(1100px, 90%);
    margin: 0 auto;
}


/* =========================
   HEADER
========================= */

.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid #e5e7eb;
}

.nav-container {
    min-height: 75px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    color: #111827;
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: 1px;
}

.nav {
    display: flex;
    gap: 30px;
}

.nav a {
    color: #4b5563;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    transition: color 0.2s ease;
}

.nav a:hover {
    color: #111827;
}


/* =========================
   HERO
========================= */

.hero {
    min-height: 620px;
    display: flex;
    align-items: center;
    background:
        linear-gradient(
            135deg,
            #111827 0%,
            #1f2937 60%,
            #374151 100%
        );
    color: white;
}

.hero-content {
    padding: 100px 0;
}

.hero-label {
    margin-bottom: 18px;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 0.8rem;
    font-weight: 700;
    color: #d1d5db;
}

.hero h1 {
    max-width: 850px;
    font-size: clamp(2.6rem, 6vw, 5rem);
    line-height: 1.05;
    letter-spacing: -2px;
}

.hero h1 span {
    color: #d1d5db;
}

.hero-description {
    max-width: 550px;
    margin: 25px 0 35px;
    color: #d1d5db;
    font-size: 1.1rem;
}

.primary-button,
.secondary-button {
    display: inline-block;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 700;
    transition:
        transform 0.2s ease,
        background-color 0.2s ease;
}

.primary-button {
    padding: 14px 24px;
    background: #ffffff;
    color: #111827;
}

.primary-button:hover {
    transform: translateY(-2px);
    background: #f3f4f6;
}


/* =========================
   GENERAL SECTIONS
========================= */

.section {
    padding: 100px 0;
}

.section-light {
    background: #f8fafc;
}

.section-heading {
    margin-bottom: 45px;
}

.section-heading > p {
    margin-bottom: 7px;
    color: #6b7280;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.section-heading h2 {
    color: #111827;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.2;
}


/* =========================
   COMPANY INFORMATION
========================= */

.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.info-card {
    min-height: 130px;
    padding: 25px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
}

.info-card span,
.address-card span,
.management-card > span {
    color: #6b7280;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.info-card strong {
    margin-top: 15px;
    color: #111827;
    font-size: 1rem;
}

.address-card {
    margin-top: 20px;
    padding: 30px;
    background: #111827;
    color: #ffffff;
    border-radius: 12px;
}

.address-card span {
    color: #9ca3af;
}

.address-card h3 {
    margin-top: 15px;
    font-size: 1.35rem;
}

.address-card p {
    margin-top: 5px;
    color: #d1d5db;
}


/* =========================
   MANAGEMENT
========================= */

.management-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.management-card {
    padding: 35px;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
}

.management-card h3 {
    margin: 18px 0;
    color: #111827;
    font-size: 1.3rem;
}

.management-card p {
    margin-top: 10px;
    color: #6b7280;
}


/* =========================
   FINANCIAL
========================= */

.financial-card {
    padding: 35px;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
}

.financial-card h3 {
    margin-bottom: 10px;
    color: #111827;
}

.financial-card p {
    color: #6b7280;
}


/* =========================
   PRIVACY
========================= */

.privacy-card {
    padding: 40px;
    background: #111827;
    color: white;
    border-radius: 12px;
}

.privacy-card h3 {
    margin-bottom: 20px;
    color: #ffffff;
    font-size: 1.4rem;
}

.privacy-card p {
    max-width: 700px;
    margin-bottom: 25px;
    color: #d1d5db;
}

.secondary-button {
    padding: 13px 22px;
    background: #ffffff;
    color: #111827;
}

.secondary-button:hover {
    transform: translateY(-2px);
    background: #f3f4f6;
}


/* =========================
   FOOTER
========================= */

.footer {
    padding: 45px 0;
    background: #0b0f17;
    color: #d1d5db;
}

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

.footer strong {
    color: #ffffff;
}

.footer p {
    margin-top: 7px;
    font-size: 0.9rem;
    color: #9ca3af;
}


/* =========================
   MOBILE MENU
========================= */

.menu-toggle {
    display: none;
    width: 35px;
    height: 30px;
    background: none;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    margin: 6px 0;
    background: #111827;
    transition: 0.3s ease;
}


/* =========================
   RESPONSIVE
========================= */

@media (max-width: 850px) {

    .menu-toggle {
        display: block;
    }

    .nav {
        position: absolute;
        top: 75px;
        left: 0;

        width: 100%;
        padding: 25px 5%;

        display: none;
        flex-direction: column;
        gap: 20px;

        background: #ffffff;
        border-bottom: 1px solid #e5e7eb;
    }

    .nav.active {
        display: flex;
    }

    .hero {
        min-height: 540px;
    }

    .info-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .management-grid {
        grid-template-columns: 1fr;
    }
}


@media (max-width: 600px) {

    .nav-container {
        min-height: 65px;
    }

    .hero {
        min-height: 500px;
    }

    .hero-content {
        padding: 70px 0;
    }

    .hero h1 {
        letter-spacing: -1px;
    }

    .section {
        padding: 70px 0;
    }

    .info-grid {
        grid-template-columns: 1fr;
    }

    .management-card,
    .financial-card,
    .privacy-card,
    .address-card {
        padding: 25px;
    }

    .footer-content {
        flex-direction: column;
    }
}


/* =========================
   ADMIN
========================= */

.admin-page {
    min-height: 100vh;
    padding: 80px 0;
    background: #f8fafc;
}

.admin-card {
    margin-top: 40px;
    padding: 35px;

    background: #ffffff;

    border: 1px solid #e5e7eb;
    border-radius: 12px;
}

.admin-card h2 {
    margin-bottom: 10px;
    color: #111827;
}

.admin-card p {
    color: #6b7280;
}

/* =========================
   LOGIN
========================= */

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px 20px;
    background: #f8fafc;
}

.login-container {
    width: 100%;
    max-width: 430px;
    padding: 40px;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
}

.login-header {
    margin-bottom: 35px;
}

.login-header p {
    margin-bottom: 8px;
    color: #6b7280;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.login-header h1 {
    color: #111827;
    font-size: 2rem;
}

.login-header span {
    color: #6b7280;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    color: #374151;
    font-size: 0.9rem;
    font-weight: 700;
}

.form-group input {
    width: 100%;
    padding: 13px 14px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    outline: none;
    font-size: 1rem;
}

.form-group input:focus {
    border-color: #111827;
}

.login-button {
    padding: 14px;
    background: #111827;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
}

.login-button:hover {
    background: #1f2937;
}

.back-home {
    display: inline-block;
    margin-top: 25px;
    color: #6b7280;
    text-decoration: none;
    font-size: 0.9rem;
}

.back-home:hover {
    color: #111827;
}

.admin-logout {
    display: inline-block;
    margin-top: 25px;
    padding: 10px 18px;

    background: #111827;
    color: #ffffff;

    text-decoration: none;
    border-radius: 8px;
    font-weight: 700;
}

.admin-logout:hover {
    background: #1f2937;
}