/* ============================================================
   info-digital.si — Design System
   Barve: temno rdeča + črna + bela
   ============================================================ */

/* --- Google Fonts (self-hosted fallback na system fonts) --- */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700;800&family=Inter:wght@400;500;600&display=swap');

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--color-primary-dark); }
ul { list-style: none; }

/* --- CSS Custom Properties --- */
:root {
    --color-primary:       #8B0000;
    --color-primary-dark:  #6B0000;
    --color-primary-light: #A52020;
    --color-primary-bg:    #fff5f5;

    --color-black:         #0D0D0D;
    --color-dark:          #111111;
    --color-gray-900:      #1A1A1A;
    --color-gray-800:      #2D2D2D;
    --color-gray-700:      #444444;
    --color-gray-500:      #717171;
    --color-gray-300:      #AAAAAA;
    --color-gray-200:      #D5D5D5;
    --color-gray-100:      #F4F4F4;
    --color-white:         #FFFFFF;

    --color-text:          var(--color-gray-900);
    --color-text-muted:    var(--color-gray-500);
    --color-bg:            var(--color-white);
    --color-bg-alt:        var(--color-gray-100);
    --color-border:        #E2E2E2;

    --font-heading: 'Montserrat', 'Arial Black', sans-serif;
    --font-body:    'Inter', 'Segoe UI', system-ui, sans-serif;

    --radius:    6px;
    --radius-lg: 14px;
    --shadow:    0 2px 12px rgba(0,0,0,.07);
    --shadow-lg: 0 8px 40px rgba(0,0,0,.12);
    --transition: .22s ease;

    --container: 1200px;
    --nav-height: 72px;
}

/* --- Typography --- */
h1, h2, h3, h4, h5 {
    font-family: var(--font-heading);
    line-height: 1.2;
    color: var(--color-dark);
    font-weight: 800;
}
h1 { font-size: clamp(2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.15rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.1rem; }
p  { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }
strong { font-weight: 600; }

/* --- Layout --- */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}
.section {
    padding: 88px 0;
}
.section--alt {
    background: var(--color-bg-alt);
}
.section--dark {
    background: var(--color-dark);
    color: var(--color-gray-100);
}
.section--dark h2, .section--dark h3 { color: var(--color-white); }
.section--red {
    background: var(--color-primary);
    color: var(--color-white);
}
.section--red h2, .section--red h3 { color: var(--color-white); }

.section-label {
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 12px;
}
.section-label--light { color: rgba(255,255,255,.7); }

.section-title {
    margin-bottom: 16px;
}
.section-intro {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 640px;
    margin-bottom: 56px;
}
.section--dark .section-intro,
.section--red  .section-intro { color: rgba(255,255,255,.8); }

.text-center { text-align: center; }
.text-center .section-intro { margin-left: auto; margin-right: auto; }

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 30px;
    border-radius: var(--radius);
    font-family: var(--font-heading);
    font-size: .9rem;
    font-weight: 700;
    letter-spacing: .04em;
    cursor: pointer;
    border: 2px solid transparent;
    transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
    text-decoration: none;
    white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}
.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-white);
}
.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
}
.btn-outline--white {
    color: var(--color-white);
    border-color: rgba(255,255,255,.6);
}
.btn-outline--white:hover {
    background: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
}
.btn-ghost {
    background: transparent;
    color: var(--color-gray-700);
    border-color: var(--color-border);
}
.btn-ghost:hover { border-color: var(--color-gray-500); color: var(--color-dark); }
.btn-sm { padding: 8px 18px; font-size: .82rem; }

/* --- Navigation --- */
.nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255,255,255,.97);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-border);
    height: var(--nav-height);
}
.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}
.nav__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}
.nav__logo img {
    height: 38px;
    width: auto;
}
.nav__logo-text {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--color-dark);
    letter-spacing: -.01em;
}
.nav__logo-text span { color: var(--color-primary); }
.nav__links {
    display: flex;
    align-items: center;
    gap: 4px;
}
.nav__links a {
    padding: 8px 14px;
    border-radius: var(--radius);
    font-size: .92rem;
    font-weight: 500;
    color: var(--color-gray-700);
    transition: background var(--transition), color var(--transition);
}
.nav__links a:hover,
.nav__links a.active {
    background: var(--color-primary-bg);
    color: var(--color-primary);
}
.nav__links .btn { margin-left: 8px; }
.nav__hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 6px;
    background: none;
    border: none;
}
.nav__hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-dark);
    border-radius: 2px;
    transition: transform .25s, opacity .25s;
}
.nav--open .nav__hamburger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav--open .nav__hamburger span:nth-child(2) { opacity: 0; }
.nav--open .nav__hamburger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --- Hero --- */
.hero {
    position: relative;
    min-height: calc(100vh - var(--nav-height));
    display: flex;
    align-items: center;
    background: var(--color-dark);
    overflow: hidden;
}
.hero__bg {
    position: absolute;
    inset: 0;
    background-image: url('/assets/img/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    opacity: .22;
}
.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(139,0,0,.7) 0%, rgba(10,10,10,.9) 100%);
}
.hero__content {
    position: relative;
    z-index: 1;
    max-width: 780px;
}
.hero__eyebrow {
    font-size: .82rem;
    font-weight: 700;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: rgba(255,255,255,.6);
    margin-bottom: 20px;
}
.hero h1 {
    color: var(--color-white);
    margin-bottom: 24px;
}
.hero h1 em {
    font-style: normal;
    color: var(--color-primary-light);
}
.hero__sub {
    font-size: 1.15rem;
    color: rgba(255,255,255,.78);
    margin-bottom: 40px;
    max-width: 560px;
}
.hero__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    color: rgba(255,255,255,.4);
    font-size: .75rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    animation: bounce 2s infinite;
}
.hero__scroll::after {
    content: '';
    display: block;
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,.3);
}
@keyframes bounce { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(6px)} }

/* --- Cards --- */
.card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}
.card__img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}
.card__img-placeholder {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}
.card__img-placeholder svg { width: 48px; height: 48px; opacity: .5; }
.card__body { padding: 24px; }
.card__meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}
.card__date {
    font-size: .8rem;
    color: var(--color-text-muted);
}
.card__title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-dark);
    margin-bottom: 10px;
    line-height: 1.35;
}
.card__title a { color: inherit; }
.card__title a:hover { color: var(--color-primary); }
.card__excerpt {
    font-size: .92rem;
    color: var(--color-text-muted);
    margin-bottom: 16px;
}
.card__link {
    font-size: .88rem;
    font-weight: 600;
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.card__link::after { content: '→'; }

/* --- Category Badge --- */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: .74rem;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
    background: var(--color-primary);
    color: var(--color-white);
    text-decoration: none;
}
.badge--outline {
    background: transparent;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
}
.badge--gray {
    background: var(--color-gray-100);
    color: var(--color-gray-700);
}

/* --- Grids --- */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 28px;
}

/* --- Service Icon Cards --- */
.service-card {
    padding: 36px 28px;
    border-radius: var(--radius-lg);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    transition: border-color var(--transition), box-shadow var(--transition);
}
.service-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(139,0,0,.06);
}
.service-card__icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: var(--color-primary-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--color-primary);
}
.service-card__icon svg { width: 26px; height: 26px; }
.service-card h3 { font-size: 1.1rem; margin-bottom: 10px; }
.service-card p { font-size: .92rem; color: var(--color-text-muted); margin: 0; }

/* --- Steps --- */
.steps { display: grid; gap: 20px; }
.step {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 24px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}
.step__num {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-white);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}
.step__body h4 { margin-bottom: 6px; }
.step__body p { font-size: .92rem; color: var(--color-text-muted); margin: 0; }

/* --- Blog Sidebar Layout --- */
.blog-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 48px;
    align-items: start;
}
.blog-sidebar { position: sticky; top: calc(var(--nav-height) + 20px); }
.blog-sidebar h3 {
    font-size: 1rem;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-primary);
}
.cat-list { display: flex; flex-direction: column; gap: 4px; }
.cat-list a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 9px 14px;
    border-radius: var(--radius);
    font-size: .9rem;
    color: var(--color-gray-700);
    transition: background var(--transition), color var(--transition);
}
.cat-list a:hover, .cat-list a.active {
    background: var(--color-primary-bg);
    color: var(--color-primary);
}
.cat-list a span {
    font-size: .78rem;
    background: var(--color-gray-100);
    color: var(--color-gray-500);
    padding: 2px 8px;
    border-radius: 20px;
}

/* --- Pagination --- */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 56px;
}
.pagination a, .pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    font-size: .9rem;
    font-weight: 600;
    border: 1px solid var(--color-border);
    color: var(--color-gray-700);
    transition: all var(--transition);
}
.pagination a:hover { border-color: var(--color-primary); color: var(--color-primary); background: var(--color-primary-bg); }
.pagination .active { background: var(--color-primary); color: var(--color-white); border-color: var(--color-primary); }

/* --- Single Post --- */
.post-header { padding: 60px 0 48px; border-bottom: 1px solid var(--color-border); margin-bottom: 48px; }
.post-header h1 { margin-bottom: 20px; }
.post-meta { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; color: var(--color-text-muted); font-size: .9rem; }
.post-featured { margin-bottom: 48px; border-radius: var(--radius-lg); overflow: hidden; max-height: 480px; }
.post-featured img { width: 100%; height: 100%; object-fit: cover; }
.post-body { max-width: 780px; }
.post-body h2, .post-body h3 { margin: 2rem 0 1rem; }
.post-body ul, .post-body ol { margin: 1rem 0 1rem 1.5rem; }
.post-body ul { list-style: disc; }
.post-body ol { list-style: decimal; }
.post-body li { margin-bottom: .4rem; }
.post-body blockquote {
    border-left: 4px solid var(--color-primary);
    padding: 16px 20px;
    margin: 1.5rem 0;
    background: var(--color-primary-bg);
    border-radius: 0 var(--radius) var(--radius) 0;
    font-style: italic;
    color: var(--color-gray-700);
}
.post-body code {
    background: var(--color-gray-100);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: .88em;
    font-family: 'JetBrains Mono', 'Consolas', monospace;
}
.post-body pre code { display: block; padding: 16px; overflow-x: auto; }
.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 56px; padding-top: 40px; border-top: 1px solid var(--color-border); }
.post-nav a { padding: 20px; border: 1px solid var(--color-border); border-radius: var(--radius-lg); color: var(--color-dark); transition: all var(--transition); }
.post-nav a:hover { border-color: var(--color-primary); background: var(--color-primary-bg); }
.post-nav__label { font-size: .76rem; text-transform: uppercase; letter-spacing: .08em; color: var(--color-text-muted); margin-bottom: 6px; }
.post-nav__title { font-weight: 600; font-size: .95rem; }
.post-nav .next { text-align: right; }

/* --- Contact Form --- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label {
    font-size: .88rem;
    font-weight: 600;
    color: var(--color-gray-800);
}
.form-group input,
.form-group textarea,
.form-group select {
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: .95rem;
    color: var(--color-text);
    background: var(--color-white);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
    width: 100%;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(139,0,0,.1);
}
.form-group textarea { resize: vertical; min-height: 140px; }
.form-error { font-size: .82rem; color: var(--color-primary); }

.alert {
    padding: 14px 18px;
    border-radius: var(--radius);
    font-size: .92rem;
    font-weight: 500;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.alert--success { background: #d1fae5; color: #065f46; border: 1px solid #6ee7b7; }
.alert--error   { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }
.alert--info    { background: #dbeafe; color: #1e40af; border: 1px solid #93c5fd; }

/* --- Two-column layout --- */
.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.two-col--flip > :first-child { order: 2; }
.two-col--flip > :last-child  { order: 1; }

/* --- Stats --- */
.stats-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; text-align: center; }
.stat__num {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 8px;
}
.stat__label { font-size: .9rem; color: rgba(255,255,255,.7); }

/* --- CTA Strip --- */
.cta-strip { padding: 72px 0; }
.cta-strip .container { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.cta-strip h2 { color: var(--color-white); margin-bottom: 10px; }
.cta-strip p { color: rgba(255,255,255,.78); margin: 0; }
.cta-strip__actions { display: flex; gap: 12px; flex-shrink: 0; }

/* --- Provider Cards --- */
.provider-card {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 24px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: box-shadow var(--transition), border-color var(--transition);
}
.provider-card:hover { box-shadow: var(--shadow); border-color: var(--color-gray-200); }
.provider-card__logo {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    border-radius: var(--radius);
    object-fit: contain;
    border: 1px solid var(--color-border);
    padding: 4px;
}
.provider-card__logo-placeholder {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    border-radius: var(--radius);
    background: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.2rem;
}
.provider-card__body { flex: 1; }
.provider-card h3 { font-size: 1rem; margin-bottom: 6px; }
.provider-card p { font-size: .88rem; color: var(--color-text-muted); margin-bottom: 12px; }
.provider-card__website { font-size: .84rem; font-weight: 600; color: var(--color-primary); }

/* --- Page Header --- */
.page-header {
    background: var(--color-dark);
    padding: 72px 0 60px;
    text-align: center;
}
.page-header h1 { color: var(--color-white); margin-bottom: 16px; }
.page-header p { color: rgba(255,255,255,.7); max-width: 600px; margin: 0 auto; }

/* --- Footer --- */
.footer {
    background: var(--color-black);
    color: rgba(255,255,255,.7);
    padding: 64px 0 32px;
}
.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}
.footer__brand img { height: 34px; margin-bottom: 16px; }
.footer__brand p { font-size: .9rem; max-width: 280px; }
.footer__tagline {
    font-family: var(--font-heading);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--color-primary-light);
    margin-bottom: 12px;
    display: block;
}
.footer h4 {
    color: var(--color-white);
    font-size: .9rem;
    margin-bottom: 16px;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
}
.footer__links { display: flex; flex-direction: column; gap: 8px; }
.footer__links a { color: rgba(255,255,255,.6); font-size: .9rem; transition: color var(--transition); }
.footer__links a:hover { color: var(--color-white); }
.footer__social { display: flex; gap: 12px; margin-top: 20px; }
.footer__social a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,.6);
    transition: all var(--transition);
}
.footer__social a:hover {
    border-color: var(--color-primary);
    color: var(--color-white);
    background: var(--color-primary);
}
.footer__social svg { width: 16px; height: 16px; }
.footer__bottom {
    border-top: 1px solid rgba(255,255,255,.08);
    padding-top: 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: .82rem;
    color: rgba(255,255,255,.4);
}

/* --- Utilities --- */
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.mb-8 { margin-bottom: 32px; }
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.gap-2 { gap: 8px; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }

/* --- Responsive --- */
@media (max-width: 1024px) {
    .grid-3   { grid-template-columns: repeat(2, 1fr); }
    .two-col  { grid-template-columns: 1fr; gap: 40px; }
    .two-col--flip > :first-child { order: 1; }
    .two-col--flip > :last-child  { order: 2; }
    .blog-layout { grid-template-columns: 1fr; }
    .blog-sidebar { position: static; }
    .footer__grid { grid-template-columns: 1fr 1fr; }
    .stats-row { grid-template-columns: repeat(3, 1fr); }
    .cta-strip .container { flex-direction: column; text-align: center; }
    .cta-strip__actions { justify-content: center; }
}

@media (max-width: 768px) {
    :root { --nav-height: 64px; }
    .section { padding: 60px 0; }
    .nav__links {
        display: none;
        position: fixed;
        top: var(--nav-height);
        left: 0; right: 0; bottom: 0;
        background: var(--color-white);
        flex-direction: column;
        align-items: stretch;
        padding: 20px;
        gap: 4px;
        overflow-y: auto;
        border-top: 1px solid var(--color-border);
    }
    .nav--open .nav__links { display: flex; }
    .nav__links a { padding: 14px 16px; border-radius: var(--radius); font-size: 1rem; }
    .nav__links .btn { margin: 8px 0 0; width: 100%; justify-content: center; }
    .nav__hamburger { display: flex; }
    .grid-3 { grid-template-columns: 1fr; }
    .grid-2 { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .footer__grid { grid-template-columns: 1fr; gap: 32px; }
    .footer__bottom { flex-direction: column; gap: 12px; text-align: center; }
    .post-nav { grid-template-columns: 1fr; }
    .stats-row { grid-template-columns: 1fr; }
    h1 { font-size: 2rem; }
    h2 { font-size: 1.6rem; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero__actions { flex-direction: column; }
    .hero__actions .btn { width: 100%; justify-content: center; }
}

/* --- Password Strength Meter --- */
.pw-strength { display: flex; gap: 6px; margin-top: 8px; }
.pw-bar { height: 4px; flex: 1; background: var(--color-border); border-radius: 2px; transition: background .2s; }
.pw-bar--active { background: var(--color-primary); }
.pw-rules { margin-top: 8px; display: flex; flex-direction: column; gap: 3px; }
.pw-rule { font-size: .78rem; color: var(--color-text-muted); display: flex; align-items: center; gap: 6px; }
.pw-rule::before { content: '○'; font-size: .7rem; }
.pw-rule--ok { color: #065f46; }
.pw-rule--ok::before { content: '●'; color: #059669; }

/* --- Auth pages (login/register) --- */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-black);
    padding: 20px;
}
.auth-box {
    background: white;
    border-radius: var(--radius-lg);
    padding: 40px;
    width: 100%;
    max-width: 520px;
    box-shadow: var(--shadow-lg);
}
.auth-box--wide { max-width: 680px; }
.auth-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: center;
    margin-bottom: 8px;
    text-decoration: none;
}
.auth-logo img { height: 36px; }
.auth-logo-text {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--color-dark);
}
.auth-logo-text span { color: var(--color-primary); }
.auth-box h1 { font-size: 1.45rem; text-align: center; margin-bottom: 6px; }
.auth-box .auth-sub { color: var(--color-text-muted); text-align: center; font-size: .9rem; margin-bottom: 28px; }
.auth-divider { text-align: center; margin: 20px 0; font-size: .85rem; color: var(--color-text-muted); }
.auth-footer-link { text-align: center; margin-top: 20px; font-size: .88rem; color: var(--color-text-muted); }
.auth-footer-link a { color: var(--color-primary); font-weight: 600; }