/* ===================================================
   Victus.edu — sof PHP versiya uchun dizayn
   =================================================== */
:root {
    --color-primary: #16305C;
    --color-primary-light: #2C5FAA;
    --color-accent: #3D8BFF;
    --color-warm: #C9A227;
    --color-warm-dark: #9C7A14;
    --color-bg: #F6F9FD;
    --color-bg-alt: #EAF1FB;
    --color-surface: #FFFFFF;
    --color-text: #17203A;
    --color-text-muted: #57628C;
    --color-border: #DCE5F2;

    --font-display: 'Fraunces', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --radius-sm: 8px;
    --radius: 16px;
    --radius-lg: 28px;

    --shadow-soft: 0 6px 24px rgba(22, 48, 92, 0.08);
    --shadow-hover: 0 16px 40px rgba(22, 48, 92, 0.16);

    --container: 1180px;
}

@media (prefers-reduced-motion: reduce) {
    * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 { font-family: var(--font-display); color: var(--color-primary); margin: 0 0 0.5em; line-height: 1.15; letter-spacing: -0.01em; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
:focus-visible { outline: 3px solid var(--color-warm); outline-offset: 2px; }

input, textarea, button, select {
    font-family: var(--font-body);
    font-size: 15px;
}
input, textarea {
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    width: 100%;
}
button {
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: 999px;
    padding: 12px 24px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.25s ease, transform 0.25s ease;
}
button:hover { background: var(--color-primary-light); transform: translateY(-1px); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(246,249,253,0.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--color-border); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; max-width: var(--container); margin: 0 auto; }
.site-logo { font-family: var(--font-display); font-size: 22px; font-weight: 600; color: var(--color-primary); display: flex; align-items: center; gap: 10px; }
.site-logo__img { width: 42px; height: 42px; object-fit: contain; }
.site-logo .accent { color: var(--color-accent); }
.main-nav ul { display: flex; gap: 28px; align-items: center; }
.main-nav a { font-weight: 500; font-size: 15px; color: var(--color-text); transition: color 0.2s ease; position: relative; }
.main-nav a:hover { color: var(--color-primary-light); }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--color-primary); margin: 5px 0; }

/* Hero */
.hero { padding: 72px 24px 56px; max-width: var(--container); margin: 0 auto; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }
.hero__eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-primary-light); background: var(--color-bg-alt); padding: 6px 14px; border-radius: 999px; margin-bottom: 20px; }
.hero__eyebrow::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--color-warm); }
.hero h1 { font-size: clamp(34px, 4.5vw, 54px); font-weight: 600; }
.hero h1 em { font-style: italic; color: var(--color-accent); }
.hero p.lead { font-size: 18px; color: var(--color-text-muted); max-width: 46ch; margin: 18px 0 32px; }
.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__visual { background-color: var(--color-primary); background-size: cover; background-position: center top; border-radius: var(--radius-lg); padding: 28px; color: #fff; position: relative; overflow: hidden; min-height: 360px; display: flex; flex-direction: column; justify-content: flex-end; }
.hero__visual::before { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(22,48,92,0.05) 0%, rgba(15,36,68,0.65) 75%, rgba(15,36,68,0.9) 100%); border-radius: 50%; opacity: 1; width: auto; height: auto; top: 0; right: 0; border-radius: 0; }
.hero__visual-stat, .hero__visual-label { position: relative; z-index: 1; }
.hero__visual-stat { font-family: var(--font-display); font-size: 38px; font-weight: 600; text-shadow: 0 2px 12px rgba(0,0,0,0.35); }
.hero__visual-label { font-size: 14px; opacity: 0.9; text-shadow: 0 1px 6px rgba(0,0,0,0.35); }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 28px; border-radius: 999px; font-weight: 600; font-size: 15px; cursor: pointer; border: none; transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease; }
.btn-primary { background: var(--color-primary); color: #fff; box-shadow: var(--shadow-soft); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); background: var(--color-primary-light); }
.btn-outline { background: transparent; color: var(--color-primary); border: 1.5px solid var(--color-border); }
.btn-outline:hover { border-color: var(--color-primary-light); color: var(--color-primary-light); }

/* Sections */
.section { padding: 72px 24px; max-width: var(--container); margin: 0 auto; }
.section__head { text-align: center; max-width: 560px; margin: 0 auto 48px; }
.section__eyebrow { font-size: 13px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-warm-dark); margin-bottom: 10px; display: block; }
.section__head h2 { font-size: clamp(28px, 3.5vw, 38px); }

/* Courses */
.course-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 28px; }
.course-card { background: var(--color-surface); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-soft); transition: transform 0.35s ease, box-shadow 0.35s ease; opacity: 0; transform: translateY(24px); }
.course-card.is-visible { opacity: 1; transform: translateY(0); transition: opacity 0.6s ease, transform 0.6s ease, box-shadow 0.35s ease; }
.course-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }
.course-card__image { height: 180px; background: var(--color-bg-alt); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.course-card__image img { width: 100%; height: 100%; object-fit: cover; }
.course-card__body { padding: 22px; }
.course-card__badge { display: inline-block; font-size: 12px; font-weight: 600; background: var(--color-bg-alt); color: var(--color-primary-light); padding: 4px 12px; border-radius: 999px; margin-bottom: 12px; }
.course-card h3 { font-size: 19px; margin-bottom: 8px; }
.course-card p { color: var(--color-text-muted); font-size: 14px; margin-bottom: 16px; }
.course-card__footer { display: flex; align-items: center; justify-content: space-between; }
.course-card__price { font-weight: 700; color: var(--color-primary); font-size: 16px; }

/* Why us */
.why-us { background: var(--color-surface); }
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 32px; }
.why-item { padding: 28px; border-radius: var(--radius); border: 1px solid var(--color-border); transition: border-color 0.3s ease, transform 0.3s ease; }
.why-item:hover { border-color: var(--color-accent); transform: translateY(-4px); }
.why-item__icon { width: 46px; height: 46px; border-radius: 12px; background: var(--color-bg-alt); display: flex; align-items: center; justify-content: center; font-size: 20px; margin-bottom: 18px; }
.why-item h3 { font-size: 17px; margin-bottom: 8px; }
.why-item p { font-size: 14px; color: var(--color-text-muted); margin: 0; }

/* Reviews */
.review-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.review-card { background: var(--color-surface); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-soft); transition: transform 0.3s ease; }
.review-card:hover { transform: translateY(-4px); }
.review-card__top { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.review-card__avatar { width: 46px; height: 46px; border-radius: 50%; background: var(--color-bg-alt); color: var(--color-primary); display: flex; align-items: center; justify-content: center; font-weight: 700; overflow: hidden; flex-shrink: 0; }
.review-card__avatar img { width: 100%; height: 100%; object-fit: cover; }
.review-card__name { font-weight: 600; margin: 0; font-size: 15px; }
.review-card__badge { font-size: 12px; font-weight: 700; color: var(--color-warm-dark); background: #FFF4E2; padding: 2px 10px; border-radius: 999px; }
.review-card__stars { color: var(--color-warm-dark); font-size: 16px; letter-spacing: 2px; margin-bottom: 10px; }
.review-card__text { font-size: 14px; color: var(--color-text-muted); margin: 0; font-style: italic; }

/* Contact */
.contact { background: linear-gradient(155deg, var(--color-primary) 0%, #0F2444 100%); border-radius: var(--radius-lg); color: #fff; padding: 56px; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.contact h2 { color: #fff; }
.contact p { color: rgba(255,255,255,0.75); }
.contact__list { margin-top: 20px; }
.contact__list li { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; font-size: 15px; }
.contact-form { display: flex; flex-direction: column; gap: 14px; }
.contact-form input { background: rgba(255,255,255,0.1); border: none; color: #fff; }
.contact-form input::placeholder { color: rgba(255,255,255,0.55); }

/* Footer */
.site-footer { padding: 40px 24px; text-align: center; color: var(--color-text-muted); font-size: 14px; }
.site-footer a { color: var(--color-primary-light); }

/* Dashboard avatar */
.avatar-lg { width: 72px; height: 72px; border-radius: 50%; background: var(--color-bg-alt); color: var(--color-primary); display: flex; align-items: center; justify-content: center; font-size: 28px; font-weight: 700; overflow: hidden; flex-shrink: 0; }
.avatar-lg img { width: 100%; height: 100%; object-fit: cover; }

/* Forms (login/register) */
.vlms-form label { font-size: 14px; font-weight: 500; }
.vlms-form input, .vlms-form textarea { margin-top: 6px; }

/* Responsive */
@media (max-width: 860px) {
    .hero { grid-template-columns: 1fr; padding-top: 40px; }
    .contact { grid-template-columns: 1fr; padding: 32px; }
    .main-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--color-surface); box-shadow: var(--shadow-soft); }
    .main-nav.is-open { display: block; }
    .main-nav ul { flex-direction: column; padding: 20px 24px; gap: 18px; align-items: flex-start; }
    .nav-toggle { display: block; }
}