:root {
    --afyavine-green: #0f563f;
    --afyavine-green-deep: #073c2d;
    --afyavine-gold: #c6a56b;
    --afyavine-ivory: #f6f0e5;
    --afyavine-sage: #dbe3d4;
    --afyavine-charcoal: #303b37;
    --afyavine-white: #ffffff;
    --border: #e7e5de;
    --shadow: 0 18px 60px rgba(7, 60, 45, 0.08);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--afyavine-charcoal);
    background: var(--afyavine-white);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1,
h2,
h3 {
    color: var(--afyavine-green-deep);
    font-family: Georgia, "Times New Roman", serif;
    line-height: 1.08;
}

a {
    color: inherit;
}

.shell {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 30;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(14px);
}

.header-inner {
    min-height: 82px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.brand-logo {
    width: 250px;
    max-width: 48vw;
    display: block;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 26px;
    font-size: 0.92rem;
    font-weight: 700;
}

.main-nav a {
    text-decoration: none;
}

.nav-button {
    padding: 11px 18px;
    color: var(--afyavine-white);
    background: var(--afyavine-green);
    border-radius: 999px;
}

.hero {
    min-height: 690px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background:
        radial-gradient(circle at 82% 34%, rgba(198, 165, 107, 0.20), transparent 22%),
        linear-gradient(135deg, #fbfaf6 0%, #f3efe5 58%, #e7eee3 100%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 80px;
    padding: 88px 0;
}

.eyebrow {
    display: inline-block;
    margin-bottom: 16px;
    color: var(--afyavine-green);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.hero h1 {
    margin-bottom: 24px;
    font-size: clamp(3.3rem, 7vw, 6.6rem);
}

.hero-lead {
    max-width: 720px;
    margin-bottom: 34px;
    font-size: 1.15rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.button {
    appearance: none;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-height: 48px;
    padding: 12px 22px;
    border: 1px solid transparent;
    border-radius: 999px;
    font: inherit;
    font-weight: 800;
    text-decoration: none;
    cursor: pointer;
}

.button-primary {
    color: var(--afyavine-white);
    background: var(--afyavine-green);
}

.button-secondary {
    color: var(--afyavine-green);
    background: transparent;
    border-color: var(--afyavine-green);
}

.button-full {
    width: 100%;
}

.hero-mark {
    display: grid;
    place-items: center;
    min-height: 430px;
    padding: 40px;
    background: rgba(255, 255, 255, 0.62);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 48% 52% 42% 58% / 54% 45% 55% 46%;
    box-shadow: var(--shadow);
}

.hero-mark img {
    width: min(100%, 360px);
}

.section {
    padding: 96px 0;
}

.section h2 {
    max-width: 720px;
    margin-bottom: 42px;
    font-size: clamp(2.2rem, 4.4vw, 4rem);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.feature-card,
.kpi-card,
.module-card {
    border: 1px solid var(--border);
    background: var(--afyavine-white);
    box-shadow: 0 10px 36px rgba(7, 60, 45, 0.04);
}

.feature-card {
    min-height: 270px;
    padding: 30px;
    border-radius: 22px;
}

.feature-card > span {
    color: var(--afyavine-gold);
    font-weight: 800;
}

.feature-card h3 {
    margin-top: 48px;
    font-size: 1.6rem;
}

.section-accent {
    background: var(--afyavine-green-deep);
}

.section-accent,
.section-accent h2,
.section-accent .eyebrow {
    color: var(--afyavine-white);
}

.section-accent .eyebrow {
    color: var(--afyavine-gold);
}

.split-panel {
    display: grid;
    grid-template-columns: 1fr 0.8fr;
    align-items: end;
    gap: 80px;
}

.split-panel h2 {
    margin-bottom: 0;
}

.split-panel > p {
    margin-bottom: 8px;
    color: #dbe6e1;
    font-size: 1.08rem;
}

.dashboard-hero {
    min-height: calc(100vh - 160px);
    padding: 70px 0 100px;
    background: #f8f8f4;
}

.dashboard-heading {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 24px;
    margin-bottom: 36px;
}

.dashboard-heading h1 {
    margin-bottom: 8px;
    font-size: clamp(2.4rem, 5vw, 4.6rem);
}

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 22px;
}

.kpi-card {
    min-height: 170px;
    padding: 24px;
    border-radius: 18px;
}

.kpi-card span,
.kpi-card small {
    display: block;
}

.kpi-card span {
    color: #67746f;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.kpi-card strong {
    display: block;
    margin: 16px 0 8px;
    color: var(--afyavine-green);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.7rem;
}

.kpi-card small {
    color: #71807a;
}

.module-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.module-card {
    padding: 28px;
    border-radius: 18px;
}

.module-card h3 {
    margin-bottom: 8px;
    font-size: 1.5rem;
}

.status-badge {
    display: inline-block;
    margin-top: 12px;
    padding: 5px 10px;
    color: var(--afyavine-green);
    background: var(--afyavine-sage);
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 800;
}

.auth-section {
    min-height: calc(100vh - 160px);
    display: grid;
    place-items: center;
    padding: 60px 20px;
    background:
        linear-gradient(rgba(7, 60, 45, 0.76), rgba(7, 60, 45, 0.86)),
        var(--afyavine-green-deep);
}

.auth-card {
    width: min(480px, 100%);
    padding: 42px;
    background: white;
    border-radius: 24px;
    box-shadow: var(--shadow);
}

.auth-card h1 {
    margin-bottom: 10px;
    font-size: 2.8rem;
}

.auth-form {
    display: grid;
    gap: 10px;
    margin-top: 28px;
}

.auth-form label {
    margin-top: 8px;
    font-weight: 800;
}

.auth-form input {
    width: 100%;
    min-height: 48px;
    padding: 10px 14px;
    border: 1px solid #cfd7d3;
    border-radius: 10px;
    font: inherit;
}

.form-alert {
    padding: 12px 14px;
    color: #7b291f;
    background: #fff1ee;
    border-radius: 10px;
}

.site-footer {
    padding: 30px 0;
    color: #dbe6e1;
    background: #062f24;
}

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

.footer-inner p {
    margin-bottom: 0;
}

@media (max-width: 920px) {
    .main-nav a:not(.nav-button) {
        display: none;
    }

    .hero-grid,
    .split-panel {
        grid-template-columns: 1fr;
    }

    .hero-mark {
        min-height: 320px;
    }

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

@media (max-width: 620px) {
    .shell {
        width: min(100% - 26px, 1180px);
    }

    .brand-logo {
        width: 190px;
    }

    .hero {
        min-height: auto;
    }

    .hero-grid {
        padding: 60px 0;
        gap: 38px;
    }

    .hero h1 {
        font-size: 3.4rem;
    }

    .feature-grid,
    .kpi-grid,
    .module-grid {
        grid-template-columns: 1fr;
    }

    .dashboard-heading,
    .footer-inner {
        flex-direction: column;
    }
}