/* ==========================================================================
   KMBE Theme v2
   ========================================================================== */

:root {
    --color-primary: #f7cd46;
    --color-primary-hover: #e5bc2e;
    --color-primary-light: #FFF8E1;
    --color-dark: #1B1B1B;
    --color-darker: #111111;
    --color-white: #FFFFFF;
    --color-gray-50: #FAFAFA;
    --color-gray-100: #F5F5F5;
    --color-gray-200: #EEEEEE;
    --color-gray-300: #E0E0E0;
    --color-border: #E8E8E8;
    --color-text: #222222;
    --color-text-secondary: #555555;
    --color-text-muted: #888888;

    --font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --container-width: 1160px;
    --container-padding: 24px;
    --header-height: 72px;
    --radius: 8px;
    --radius-lg: 12px;
}

/* Reset
   ========================================================================== */

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: 15px;
    line-height: 1.65;
    color: var(--color-text);
    background: var(--color-white);
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color 0.2s; }
ul { list-style: none; }

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ==========================================================================
   HEADER – white bg, dark text, yellow phone CTA
   ========================================================================== */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: var(--color-dark) url('../images/bg-pattern.jpg') center center / cover no-repeat;
    height: var(--header-height);
    border-bottom: none;
    transition: box-shadow 0.3s;
}

.admin-bar .site-header {
    top: 32px;
}

@media (max-width: 782px) {
    .admin-bar .site-header {
        top: 0;
    }
}

.site-header.scrolled {
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.3);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    gap: 32px;
}

.site-logo { display: flex; align-items: center; flex-shrink: 0; }
.logo-img { height: 34px; width: auto; }

.nav-list {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-link {
    color: rgba(255, 255, 255, 0.85);
    font-size: 13.5px;
    font-weight: 500;
    padding: 6px 0;
    position: relative;
    transition: color 0.2s;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width 0.25s;
}

.nav-link:hover { color: var(--color-white); }
.nav-link:hover::after { width: 100%; }

.header-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--color-primary);
    color: var(--color-dark);
    font-size: 13px;
    font-weight: 700;
    padding: 10px 20px;
    border-radius: 6px;
    flex-shrink: 0;
    transition: background 0.2s, box-shadow 0.2s;
}

.header-cta:hover {
    background: var(--color-primary-hover);
    box-shadow: 0 2px 10px rgba(239, 183, 0, 0.3);
}

.header-cta svg { width: 15px; height: 15px; }

/* Mobile toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger-line {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-white);
    transition: transform 0.3s, opacity 0.3s;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-menu-toggle.active .hamburger-line:nth-child(2) { opacity: 0; }
.mobile-menu-toggle.active .hamburger-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   HERO – full-width bg image with text overlay + feature cards
   ========================================================================== */

.hero {
    position: relative;
    padding-top: var(--header-height);
}

.admin-bar .hero {
    padding-top: calc(var(--header-height) + 32px);
}

@media (max-width: 782px) {
    .admin-bar .hero {
        padding-top: calc(var(--header-height) + 46px);
    }
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    padding-top: 64px;
    padding-bottom: 72px;
}

.hero-content {
    max-width: 520px;
}

.hero-images {
    display: grid;
    grid-template-columns: 3fr 2fr;
    grid-template-rows: 1fr 1fr;
    gap: 12px;
    height: 360px;
}

.hero-img {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.hero-img--main {
    grid-row: 1 / -1;
}

.hero-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-img:nth-child(2) img {
    object-position: center 30%;
}

.hero-img:nth-child(3) img {
    object-position: center 70%;
}

.hero-title {
    font-size: 36px;
    font-weight: 800;
    color: var(--color-dark);
    line-height: 1.2;
    margin-bottom: 20px;
    letter-spacing: -0.3px;
}

.hero-desc {
    font-size: 14.5px;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 520px;
}

.hero-buttons {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-family);
    font-size: 14px;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    padding: 13px 28px;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-dark);
}

.btn-primary:hover {
    background: var(--color-primary-hover);
    box-shadow: 0 4px 14px rgba(239, 183, 0, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-gray-300);
}

.btn-outline:hover {
    border-color: var(--color-text);
}

/* Hero Feature Cards */
.hero-features {
    position: relative;
    z-index: 3;
    background: var(--color-white);
    border-top: 1px solid var(--color-border);
}

.hero-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 24px 28px;
    border-right: 1px solid var(--color-border);
}

.hero-feature:last-child { border-right: none; }

.hero-feature__icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-dark);
}

.hero-feature__icon svg { width: 20px; height: 20px; }

.hero-feature strong {
    display: block;
    font-size: 13.5px;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.3;
}

.hero-feature span {
    display: block;
    font-size: 12px;
    color: var(--color-text-muted);
    line-height: 1.3;
}

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

.section {
    padding: 72px 0;
}

.section--white { background: var(--color-white); }
.section--gray  { background: var(--color-gray-100); }
.section--dark  { background: var(--color-dark); }

.section-title {
    font-size: 26px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 12px;
}

.section-title--light { color: var(--color-white); }

.section-subtitle {
    font-size: 14px;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 680px;
}

/* ==========================================================================
   SERVICE CARDS – 3 columns (3 + 2 layout)
   ========================================================================== */

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

.service-card {
    background: var(--color-gray-50);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    transition: box-shadow 0.3s, border-color 0.3s;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    border-color: var(--color-gray-300);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.06);
}

.service-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    color: var(--color-dark);
    flex-shrink: 0;
}

.service-card__title {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 10px;
    line-height: 1.3;
}

.service-card__text {
    font-size: 13px;
    line-height: 1.7;
    color: var(--color-text-muted);
    margin-bottom: 14px;
}

.service-card__list {
    list-style: none;
    margin-bottom: 18px;
}

.service-card__list li {
    position: relative;
    padding-left: 16px;
    font-size: 12.5px;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 4px;
}

.service-card__list li::before {
    content: '·';
    position: absolute;
    left: 0;
    font-weight: 900;
    font-size: 18px;
    line-height: 1;
    top: 2px;
    color: var(--color-primary);
}

.service-card__link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-primary);
    margin-top: auto;
    transition: gap 0.2s;
}

.service-card__link:hover {
    gap: 8px;
    color: var(--color-primary-hover);
}

.service-card__link svg { flex-shrink: 0; }

/* ==========================================================================
   PARTNERS / PREČO SI VYBRAŤ
   ========================================================================== */

.partners-logos {
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-top: 36px;
    padding: 28px 32px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.partner-logo {
    display: flex;
    align-items: center;
}

.partner-logo__text {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text-muted);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.partner-logo__text--bold {
    font-size: 22px;
    font-weight: 800;
    color: var(--color-text-secondary);
}

.partner-logo__img {
    height: 28px;
    width: auto;
}

/* ==========================================================================
   PROCESS – Ako pracujeme
   ========================================================================== */

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 36px;
}

.process-step {
    text-align: center;
    padding: 24px 16px;
}

.process-step__number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-dark);
    font-size: 16px;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.process-step__title {
    font-size: 14.5px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 8px;
}

.process-step__text {
    font-size: 12.5px;
    line-height: 1.6;
    color: var(--color-text-muted);
}

.process-cta {
    text-align: center;
    margin-top: 40px;
}

/* ==========================================================================
   CONTACT
   ========================================================================== */

.contact-page-main {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.contact-page-main > .section {
    flex: 1;
}

.contact-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.55);
    margin-bottom: 36px;
    max-width: 560px;
}

.contact-form { max-width: 680px; }

.form-row { margin-bottom: 18px; }

.form-row--2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.form-label {
    display: block;
    font-size: 12.5px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 6px;
}

.form-input {
    width: 100%;
    padding: 11px 14px;
    font-family: var(--font-family);
    font-size: 14px;
    color: var(--color-text);
    background: var(--color-white);
    border: 2px solid transparent;
    border-radius: 6px;
    outline: none;
    transition: border-color 0.2s;
}

.form-input::placeholder { color: var(--color-text-muted); }
.form-input:focus { border-color: var(--color-primary); }

.form-textarea { resize: vertical; min-height: 110px; }

.form-actions { margin-top: 12px; }

.btn-submit { padding: 13px 36px; }

.form-message {
    margin-top: 14px;
    font-size: 14px;
    font-weight: 500;
    display: none;
}

.form-message.success { display: block; color: #4CAF50; }
.form-message.error   { display: block; color: #f44336; }

/* Contact page
   ========================================================================== */

.contact-page-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 48px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding-top: 8px;
}

.contact-info__item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    color: var(--color-gray-300);
}

.contact-info__item svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--color-primary);
}

.contact-info__item strong {
    display: block;
    color: var(--color-white);
    font-size: 14px;
    margin-bottom: 4px;
}

.contact-info__item p {
    font-size: 14px;
    line-height: 1.5;
    margin: 0;
}

.contact-info__item a {
    color: var(--color-primary);
    transition: opacity 0.2s;
}

.contact-info__item a:hover {
    opacity: 0.8;
}

@media (max-width: 768px) {
    .contact-page-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

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

.footer-image-strip {
    height: 200px;
    background: url('../images/hero-bg.png') center center / cover no-repeat;
    background-color: #3d6b35;
}

.footer-nav-bar {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    padding: 16px 0;
}

.footer-nav-inner {
    display: flex;
    align-items: center;
    gap: 40px;
}

.footer-nav-logo .logo-img { height: 28px; }

.footer-nav-list {
    display: flex;
    align-items: center;
    gap: 24px;
}

.footer-nav-list a {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color 0.2s;
}

.footer-nav-list a:hover { color: var(--color-text); }

.site-footer {
    background: var(--color-darker) url('../images/bg-pattern.jpg') center center / cover no-repeat;
    padding: 48px 0 0;
    color: rgba(255, 255, 255, 0.7);
    margin-top: auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 0.8fr;
    gap: 36px;
}

.footer-logo {
    display: inline-block;
    margin-bottom: 14px;
}

.footer-logo__img {
    height: 36px;
    width: auto;
}

.footer-heading {
    font-size: 13px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-text {
    font-size: 12px;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 10px;
}

.footer-text--small {
    font-size: 11px;
    margin-top: 12px;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin: 14px 0;
}

.footer-social a {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    transition: background 0.2s, color 0.2s;
}

.footer-social a:hover {
    background: var(--color-primary);
    color: var(--color-dark);
}

.footer-list li {
    margin-bottom: 6px;
    font-size: 12.5px;
    color: rgba(255, 255, 255, 0.65);
}

.footer-list a {
    font-size: 12.5px;
    color: rgba(255, 255, 255, 0.65);
    transition: color 0.2s;
}

.footer-list a:hover { color: var(--color-primary); }

.footer-bottom {
    margin-top: 36px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding: 18px 0;
}

.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-bottom p {
    font-size: 11.5px;
    color: rgba(255, 255, 255, 0.45);
}

.footer-legal { display: flex; gap: 20px; }

.footer-legal a {
    font-size: 11.5px;
    color: rgba(255, 255, 255, 0.45);
    transition: color 0.2s;
}

.footer-legal a:hover { color: var(--color-primary); }

/* Scroll to top
   ========================================================================== */

.scroll-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-dark);
    color: var(--color-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: opacity 0.3s, visibility 0.3s, transform 0.3s, background 0.2s;
    z-index: 990;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    background: var(--color-primary);
    color: var(--color-dark);
}

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

@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .process-grid  { grid-template-columns: repeat(2, 1fr); }
    .footer-grid   { grid-template-columns: 1fr 1fr; gap: 28px; }
    .hero-title    { font-size: 30px; }
}

@media (max-width: 768px) {
    :root {
        --header-height: 62px;
        --container-padding: 28px;
    }

    .mobile-menu-toggle { display: flex; }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--color-dark);
        padding: 80px 28px 28px;
        transition: right 0.3s;
        z-index: 1000;
        box-shadow: -4px 0 24px rgba(0, 0, 0, 0.3);
    }

    .admin-bar .main-nav {
        top: 0;
        height: 100vh;
    }

    .main-nav.open { right: 0; }

    .nav-list { flex-direction: column; gap: 0; }

    .nav-link {
        display: block;
        padding: 14px 0;
        font-size: 15px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        color: rgba(255, 255, 255, 0.7);
    }

    .nav-link::after { display: none; }

    .header-cta {
        display: none;
    }

    .hero-inner {
        grid-template-columns: 1fr;
        gap: 32px;
        padding-top: 40px;
        padding-bottom: 48px;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-desc {
        max-width: 100%;
    }

    .hero-images {
        height: 260px;
    }

    .hero-title { font-size: 26px; }

    .hero-features-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .hero-feature {
        border-right: none;
        border-bottom: 1px solid var(--color-border);
        padding: 18px 24px;
    }

    .hero-feature:last-child { border-bottom: none; }

    .section { padding: 56px 0; }
    .section-title { font-size: 22px; }

    .services-grid { grid-template-columns: 1fr; }
    .process-grid  { grid-template-columns: 1fr 1fr; }

    .form-row--2 { grid-template-columns: 1fr; }

    .footer-grid { grid-template-columns: 1fr; gap: 24px; }
    .footer-nav-list { display: none; }

    .footer-bottom-inner {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .partners-logos {
        gap: 24px;
        padding: 20px 24px;
    }
}

@media (max-width: 480px) {
    .hero-title { font-size: 22px; }
    .hero-desc  { font-size: 13.5px; }
    .hero-buttons { flex-direction: column; align-items: stretch; }
    .hero-buttons .btn { justify-content: center; }
    .hero-images { height: 200px; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; border-radius: var(--radius-lg); overflow: hidden; }
    .hero-img--main { grid-row: auto; }
    .btn { padding: 12px 24px; font-size: 13.5px; }
    .process-grid { grid-template-columns: 1fr; }
    .footer-image-strip { height: 140px; }
}