/* css/styles.css */

/* ============================================
   RESET & BASE STYLES
   ============================================ */

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

:root {
    /* Colors – Espresso + Terracotta + Beige neutrals */
    --color-primary: #C66B4E;          /* Clay Terracotta – CTA, akcenty */
    --color-primary-dark: #A5573E;     /* Terracotta hover/active (ztmavená) */
    --color-primary-light: #F3E0D5;    /* Jemný terracotta podklad (odvozený) */

    --color-espresso: #4A3A32;         /* Espresso – header/footer, ikony */
    --color-text: #2A241F;             /* Dark brown – základní text */
    --color-text-light: #4A3A32;       /* Espresso – sekundární text */
    --color-text-lighter: #7D6F65;     /* Odlehčený hnědý pro méně důležitý text */
    --color-text-inverted: #FAF9F6;    /* Text na tmavém pozadí (espresso) */

    --color-bg: #F8F4EC;               /* Light Sand – hlavní pozadí */
    --color-bg-light: #F3E8D9;         /* Soft Beige – světlejší sekce */
    --color-bg-section: #F3E8D9;       /* Sekční bloky (služby, reference) */
    --color-border: #E2D5C4;           /* Světle béžová pro rámečky (odvozená) */
    --color-hero-bg: #F6D9C7;          /* Peach background pro hero + header */
    --color-header-bar: #5B2C12;       /* Dark cocoa bar */
    --color-cta-blue: #1E5DCE;         /* CTA pill */
    --color-cta-blue-dark: #1647A7;    /* CTA hover */
    --button-border: #C9A98F;         /* Outline button border */
    --button-hover-bg: #EED1BD;       /* Outline button hover */

    --color-success: #C66B4E;          /* Úspěch – používá terracotta */
    --color-error: #4A3A32;            /* Chyby – espresso/dark brown */
    
    /* Typography */
    --font-family: 'Sora', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.6;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;
    
    /* Layout */
    --container-max-width: 1200px;
    --radius-main: 16px;
    --container-padding: 1.5rem;
    
    /* Motion system */
    --motion-duration-fast: 0.25s;
    --motion-duration: 0.35s;
    --motion-duration-slow: 0.45s;
    --motion-ease: cubic-bezier(0.22, 1, 0.36, 1);
    --motion-offset: 12px;

    /* Transitions */
    --transition: var(--motion-duration) var(--motion-ease);
    --transition-slow: var(--motion-duration-slow) var(--motion-ease);
    --transition-fast: var(--motion-duration-fast) var(--motion-ease);
    
    /* Animations */
    --animation-duration: var(--motion-duration);
    --animation-timing: var(--motion-ease);
}

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
    scroll-padding-top: 45px;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body.is-locked {
    overflow: hidden;
}

section[id] {
    scroll-margin-top: 45px;
}

/* ============================================
   ANIMATIONS & KEYFRAMES
   ============================================ */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(var(--motion-offset));
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.fade-in-up {
    animation: fadeInUp var(--animation-duration) var(--animation-timing) forwards;
}

.fade-in {
    animation: fadeIn var(--animation-duration) var(--animation-timing) forwards;
}

.slide-in-left {
    animation: slideInLeft var(--animation-duration) var(--animation-timing) forwards;
}

.slide-in-right {
    animation: slideInRight var(--animation-duration) var(--animation-timing) forwards;
}

.scale-in {
    animation: scaleIn var(--animation-duration) var(--animation-timing) forwards;
}

.reveal {
    opacity: 0;
    transform: translateY(var(--motion-offset));
    transition: opacity var(--transition), transform var(--transition);
    transition-delay: var(--reveal-delay, 0ms);
    will-change: transform, opacity;
}

.reveal.is-revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
}

p {
    margin-bottom: var(--spacing-sm);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition);
}

a:focus-visible,
button:focus-visible,
.btn:focus-visible,
.nav__link:focus-visible,
.contact__form-input:focus-visible,
.contact__form-textarea:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(198, 107, 78, 0.35);
    border-radius: var(--radius-main);
}

a:hover {
    color: var(--color-primary-dark);
}

ul, ol {
    list-style: none;
}

/* ============================================
   LAYOUT - CONTAINER
   ============================================ */

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

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

.header {
    position: sticky;
    top: 0;
    background-color: var(--color-hero-bg);
    z-index: 1000;
    transition: box-shadow var(--transition), background-color var(--transition);
    padding: 0.75rem 0;
}

.header.scrolled {
    background-color: var(--color-hero-bg);
}

.header__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 1.5rem;
    min-height: 72px;
    background-color: var(--color-header-bar);
    border-radius: var(--radius-main);
    box-shadow: 0 12px 30px rgba(33, 16, 6, 0.25);
    overflow: hidden;
    gap: clamp(0.75rem, 2vw, 2.5rem);
    transition: background-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.header.is-scrolled .header__content {
    background-color: rgba(91, 44, 18, 0.88);
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 24px rgba(33, 16, 6, 0.28);
}

.header__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 600;
    font-size: 1.25rem;
    color: var(--color-text-inverted);
    transition: transform var(--transition), color var(--transition);
    flex-shrink: 0;
}

.nav {
    margin-left: auto;
    flex: 1 1 auto;
    min-width: 0;
    position: relative;
}

.header__logo:hover {
    color: var(--color-text-inverted);
    transform: scale(1.05);
}

.header__logo-img {
    transition: transform var(--transition);
}

.header__logo:hover .header__logo-img {
    transform: rotate(5deg) scale(1.1);
}

.header__logo-img {
    height: clamp(36px, 4vw, 48px);
    width: auto;
    display: block;
    max-width: 180px;
    object-fit: contain;
}

.header__logo-text {
    display: none;
    font-weight: 600;
    color: var(--color-text-inverted);
}

@media (min-width: 768px) {
    .header__logo-text {
        display: inline;
    }
}

.nav__list {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: clamp(0.15rem, 0.55vw, 0.75rem);
    flex-wrap: nowrap;
}

.nav__item {
    list-style: none;
    flex: 0 0 auto;
}

.nav__item--cta {
    margin-left: clamp(0.3rem, 0.8vw, 1rem);
    position: relative;
}

.nav__item--cta::before {
    content: none;
}

.nav__link {
    color: #F9EEE4;
    font-weight: 500;
    font-size: clamp(0.74rem, 0.9vw, 0.88rem);
    padding: clamp(0.2rem, 0.45vw, 0.36rem) clamp(0.28rem, 0.65vw, 0.6rem);
    position: relative;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
    border-radius: var(--radius-main);
}


.nav__link--cta {
    background-color: transparent;
    color: #F9EEE4;
    padding: clamp(0.26rem, 0.6vw, 0.48rem) clamp(0.6rem, 1.1vw, 1rem);
    border-radius: var(--radius-main);
    font-weight: 600;
    transition: all var(--transition);
    border: 1px solid rgba(249, 238, 228, 0.65);
}

#nav-mobile {
    display: none;
}

@media (max-width: 1200px) {
    #nav-mobile {
        display: block;
    }
}

.nav__link--cta::after {
    display: none;
}

.nav__link--cta:hover {
    background-color: rgba(249, 238, 228, 0.12);
    color: #FFFFFF;
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(31, 26, 23, 0.15);
}

.nav__link--cta:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.16);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition);
    border-radius: var(--radius-main);
}

.header .nav__link::after {
    display: none;
}

.nav__link:hover {
    color: #FFFFFF;
    background-color: rgba(255, 255, 255, 0.08);
}

.nav__link:hover::after,
.nav__link:focus::after {
    width: 100%;
}

.header__burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.header__burger-line {
    width: 25px;
    height: 2px;
    background-color: #F9EEE4;
    transition: all var(--transition);
    border-radius: var(--radius-main);
}

.header__burger:hover .header__burger-line {
    background-color: var(--color-primary);
}

.header__burger.active .header__burger-line:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.header__burger.active .header__burger-line:nth-child(2) {
    opacity: 0;
}

.header__burger.active .header__burger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

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

.hero {
    padding: calc(var(--spacing-xxl) + 1rem) 0 var(--spacing-xl);
    background-color: var(--color-hero-bg);
    position: relative;
    z-index: 0;
    overflow: hidden;
}

.hero__content {
    max-width: 100%;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: var(--spacing-xl);
    align-items: center;
}

.hero__title {
    margin-bottom: var(--spacing-md);
    color: #1F1A17;
    position: relative;
    z-index: 1;
    font-size: clamp(2.4rem, 5.5vw, 3.8rem);
    font-weight: 400;
}

.hero__subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

.hero__text {
    max-width: 560px;
}

.hero__cta {
    margin-bottom: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.hero__stagger {
    opacity: 0;
    transform: translateY(var(--motion-offset));
    transition: opacity var(--transition), transform var(--transition);
    transition-delay: var(--stagger-delay, 0ms);
}

.hero.is-animated .hero__stagger {
    opacity: 1;
    transform: translateY(0);
}

.hero .btn--primary {
    background-color: transparent;
    color: #1F1A17;
    border-radius: var(--radius-main);
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--button-border);
    box-shadow: none;
}

.hero .btn--primary:hover {
    background-color: var(--button-hover-bg);
    color: #1F1A17;
    transform: translateY(-2px) scale(1.01);
    box-shadow: 0 10px 20px rgba(31, 26, 23, 0.12);
}

.hero__media {
    display: flex;
    justify-content: flex-end;
    position: relative;
    z-index: 1;
}

.hero__image {
    width: 100%;
    max-width: 520px;
    border-radius: var(--radius-main);
    box-shadow: 0 18px 40px rgba(46, 24, 10, 0.2);
    border: 6px solid rgba(255, 255, 255, 0.35);
    object-fit: cover;
}

.hero__benefits {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-md);
}

.hero__benefit {
    position: relative;
    padding-left: var(--spacing-md);
    color: var(--color-text-light);
    transition: transform var(--transition), color var(--transition);
}

.hero__benefit:hover {
    transform: translateX(5px);
    color: var(--color-text);
}

-.hero__benefit::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
    transition: transform var(--transition);
}

.hero__benefit:hover::before {
    transform: scale(1.05);
}

.hero__platforms {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    max-width: 700px;
    position: relative;
    z-index: 0;
}

@media (max-width: 1200px) {
    .nav {
        display: none;
    }

    .header__burger {
        display: flex;
    }
}

@media (max-width: 1200px) {
    .hero__content {
        grid-template-columns: 1fr;
    }

    .hero__media {
        justify-content: flex-start;
        order: -1;
    }

    .hero__image {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .header__content {
        padding: 0.5rem 1rem;
        border-radius: var(--radius-main);
    }

    .hero {
        padding: var(--spacing-xl) 0 var(--spacing-lg);
    }
}

.hero__platform-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.625rem 0.875rem;
    background-color: #FFFFFF;
    border: 1px solid rgba(148, 163, 184, 0.4);
    border-radius: var(--radius-main);
    transition: all var(--transition);
    cursor: default;
    height: 40px;
    box-sizing: border-box;
}

.hero__platform-btn:hover {
    border-color: var(--color-primary);
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
    transform: translateY(-1px);
}

.hero__platform-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    object-fit: contain;
}

.hero__platform-text {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
    white-space: nowrap;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border: 1px solid var(--button-border);
    border-radius: var(--radius-main);
    cursor: pointer;
    transition: all var(--transition);
    font-family: var(--font-family);
    background-color: transparent;
    color: #1F1A17;
}

.btn--primary {
    background-color: transparent;
    color: #1F1A17;
    position: relative;
    overflow: hidden;
}

.btn--primary:hover {
    background-color: var(--button-hover-bg);
    color: #1F1A17;
    transform: translateY(-2px) scale(1.01);
    box-shadow: 0 8px 20px rgba(31, 26, 23, 0.12);
}

.btn--primary:active {
    transform: translateY(-1px) scale(0.99);
    box-shadow: 0 4px 12px rgba(31, 26, 23, 0.16);
}

.btn--secondary {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn--secondary:hover {
    background-color: var(--color-primary);
    color: white;
}

/* ============================================
   SECTION STYLES
   ============================================ */

section {
    padding: var(--spacing-xl) 0;
}

.section__title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--color-text);
    position: relative;
    display: inline-block;
    width: 100%;
    font-size: clamp(1.9rem, 4vw, 2.6rem);
    font-weight: 400;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.section__title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: var(--radius-main);
    animation: fadeIn 0.8s var(--animation-timing) 0.3s forwards;
    opacity: 0;
}

.about .section__title {
    text-align: left;
}

.about .section__title::after {
    display: none;
}

/* ============================================
   SERVICES SECTION
   ============================================ */

.services {
    background-color: #FFFFFF;
    position: relative;
    z-index: 1;
}

.services__header {
    max-width: 720px;
    margin-bottom: var(--spacing-xl);
    text-align: left;
}

.services__title {
    font-size: clamp(2rem, 4.8vw, 3rem);
    font-weight: 400;
    color: #1F1A17;
    line-height: 1.2;
    margin-bottom: 0;
}

.services__subtitle {
    margin-top: 1rem;
    font-size: 1.05rem;
    color: #4E433C;
    line-height: 1.7;
}

.services__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

.services__item {
    background-color: transparent;
    padding: 1.5rem;
    border-radius: 14px;
    box-shadow: none;
    transition: color var(--transition), transform var(--transition), box-shadow var(--transition), background-color var(--transition);
    border: none;
    position: relative;
    overflow: hidden;
}

.services__item::before {
    content: none;
}

.services__item:hover::before {
    left: 0;
}

.services__item:hover {
    transform: translateY(-2px);
    background-color: rgba(243, 232, 217, 0.6);
    box-shadow: 0 6px 18px rgba(31, 26, 23, 0.08);
    border-color: transparent;
}

.services__item:focus-within {
    transform: translateY(-2px);
    background-color: rgba(243, 232, 217, 0.6);
    box-shadow: 0 6px 18px rgba(31, 26, 23, 0.08);
}

.services__item-title {
    transition: color var(--transition);
}

.services__item:hover .services__item-title {
    color: #1F1A17;
}

.services__item-title {
    color: #1F1A17;
    margin-bottom: 0.5rem;
    font-size: 1.35rem;
    font-weight: 400;
}

.services__item-text {
    color: #4E433C;
    line-height: 1.7;
    max-width: 320px;
    margin-top: 0.35rem;
}

@media (hover: hover) and (pointer: fine) {
    .services__item:hover {
        transform: translateY(-2px);
    }
}

.services__icon {
    width: 36px;
    height: 36px;
    color: #1F1A17;
    margin-bottom: 1.5rem;
}

/* ============================================
   PROCESS SECTION
   ============================================ */

.process {
    background-color: var(--color-hero-bg);
}

.process__layout {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: var(--spacing-xxl);
    align-items: start;
}

.process__intro {
    max-width: 420px;
}

.process__eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: #7A6E67;
    margin-bottom: 0.75rem;
}

.process__title {
    font-size: clamp(2rem, 4.5vw, 3rem);
    font-weight: 400;
    line-height: 1.2;
    color: #1F1A17;
    margin: 0;
}

.process__list {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
    padding-left: 3rem;
}

.process__item {
    display: grid;
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 1.25rem;
    align-items: start;
    position: relative;
}

.process__content {
    padding: 1rem 1.25rem;
    border-radius: 14px;
    transition: background-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.process__item:hover .process__content,
.process__item:focus-within .process__content {
    background-color: rgba(243, 232, 217, 0.6);
    box-shadow: 0 6px 18px rgba(31, 26, 23, 0.08);
    transform: translateY(-2px);
}

.process__item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 21px;
    top: 22px;
    height: calc(100% + 1.75rem);
    width: 3px;
    background-color: #1F1A17;
    z-index: 0;
}

.process__icon-wrap {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-hero-bg);
    position: relative;
    z-index: 1;
}

.process__icon {
    width: 36px;
    height: 36px;
    color: #1F1A17;
}

.process__step-title {
    margin-bottom: 0.5rem;
    font-size: 1.15rem;
    font-weight: 400;
    color: #1F1A17;
}

.process__step-text {
    color: #4E433C;
    line-height: 1.7;
    text-align: left;
}

@media (max-width: 900px) {
    .process__layout {
        grid-template-columns: 1fr;
    }

    .process__list {
        padding-left: 2rem;
    }
}

/* ============================================
   CAMPAIGNS MAP SECTION
   ============================================ */

.campaigns-map {
    padding: 80px 0;
    background-color: var(--color-hero-bg);
}

.campaigns-map__inner {
    width: 100%;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 4rem;
    align-items: start;
}

.campaigns-map__intro {
    max-width: 420px;
}

.campaigns-map__eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: #7A6E67;
    margin-bottom: 0.75rem;
}

.campaigns-map__content {
    min-width: 0;
}

.campaigns-map__title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 400;
    color: var(--color-text);
    margin-bottom: 1.25rem;
    line-height: 1.2;
}

.campaigns-map__text {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--color-text-light);
    margin-bottom: 2rem;
}

.campaigns-map__list {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
    display: grid;
    gap: 0.75rem;
}

.campaigns-map__list li {
    position: relative;
    padding: 0.35rem 0.5rem 0.35rem 1.5rem;
    color: #4E433C;
    border-radius: 10px;
    transition: transform var(--transition);
}

.campaigns-map__list li:hover,
.campaigns-map__list li:focus-within {
    transform: translateX(5px);
}

.campaigns-map__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.2rem;
    width: 16px;
    height: 16px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Ccircle cx='8' cy='8' r='6.5' fill='none' stroke='%231F1A17' stroke-width='1.5'/%3E%3Cpath d='M5 8l2 2 4-4' fill='none' stroke='%231F1A17' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-size: 16px 16px;
    background-repeat: no-repeat;
}

.campaigns-map__actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.campaigns-map__cta {
    display: inline-block;
    padding: 0.6rem 1.5rem;
    background-color: transparent;
    color: #1F1A17;
    text-decoration: none;
    border-radius: var(--radius-main);
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 1px solid var(--button-border);
}

.campaigns-map__cta:hover {
    background-color: var(--button-hover-bg);
    border-color: var(--button-border);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(31, 26, 23, 0.12);
}

.campaigns-map__cta:active {
    transform: translateY(0);
}

.campaigns-map__link {
    color: #1F1A17;
    font-weight: 600;
    text-decoration: none;
    transition: color var(--transition);
}

.campaigns-map__link:hover {
    color: var(--color-primary);
}

/* ============================================
   CAMPAIGNS SECTION
   ============================================ */

.campaigns {
    background-color: #FFFFFF;
    padding: var(--spacing-xl) 0;
}

.campaigns__wrapper {
    max-width: none;
    width: 100%;
    margin: 0;
}

.campaigns__title {
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 400;
    color: var(--color-text);
    line-height: 1.2;
    margin: 0 0 var(--spacing-xl) 0;
    max-width: 400px;
}

.campaigns__clients-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.campaigns__client {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: transform var(--transition);
    padding: 1rem 1.25rem;
    border-radius: 14px;
    transition: background-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.campaigns__client-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 80px;
    margin-bottom: var(--spacing-sm);
}

.campaigns__client-logo-img {
    display: block;
    max-width: 160px;
    max-height: 60px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(100%);
    transition: filter var(--transition), transform var(--transition);
}

.campaigns__client:hover .campaigns__client-logo-img {
    filter: grayscale(0%);
    transform: translateY(-2px) scale(1.01);
}

.campaigns__client:focus-within .campaigns__client-logo-img {
    filter: grayscale(0%);
    transform: translateY(-2px) scale(1.01);
}

.campaigns__client:hover,
.campaigns__client:focus-within {
    background-color: rgba(243, 232, 217, 0.6);
    box-shadow: 0 6px 18px rgba(31, 26, 23, 0.08);
    transform: translateY(-2px);
}

.campaigns__client-logo-img--remax {
    width: 220px;
    height: 80px;
}

.campaigns__client-logo-img--medstyle {
    max-width: 180px;
    max-height: 70px;
    mix-blend-mode: multiply;
}

.campaigns__client-logo-img--vaspraktik {
    width: 200px;
    height: 60px;
}

.campaigns__client-logo-img--tkmedia {
    width: 180px;
    height: 60px;
}

.campaigns__client-logo-img--abbba {
    width: 170px;
    height: 60px;
}

.campaigns__client-logo-text {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    text-align: center;
}

.campaigns__client-desc {
    font-size: 0.875rem;
    color: var(--color-text-light);
    line-height: 1.4;
    margin: 0;
}

.campaigns__footer {
    text-align: center;
    margin-top: var(--spacing-xl);
}

.campaigns__footer-text {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--color-text);
    max-width: 800px;
    margin: 0 auto;
}

.campaigns__footer-underline {
    text-decoration: underline;
    text-decoration-color: var(--color-primary);
    text-decoration-thickness: 3px;
    text-underline-offset: 6px;
    text-decoration-skip-ink: none;
    display: inline-block;
    padding: 0 2px;
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */

.testimonials__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    max-width: 1000px;
    margin: 0 auto;
}

.testimonials__item {
    background-color: var(--color-bg-section);
    padding: var(--spacing-md);
    border-radius: var(--radius-main);
    border-left: 4px solid var(--color-primary);
    margin: 0;
    transition: all var(--transition);
    position: relative;
}

.testimonials__item::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 4rem;
    color: var(--color-primary);
    opacity: 0.1;
    font-family: Georgia, serif;
    line-height: 1;
    transition: opacity var(--transition);
}

.testimonials__item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    border-left-width: 6px;
}

.testimonials__item:hover::before {
    opacity: 0.2;
}

.testimonials__text {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.testimonials__author {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.testimonials__name {
    color: var(--color-text);
    font-size: 1rem;
}

.testimonials__position {
    color: var(--color-text-lighter);
    font-size: 0.9rem;
}

/* ============================================
   ABOUT SECTION
   ============================================ */

.about {
    background-color: #FFFFFF;
}

.about__content {
    max-width: none;
    width: 100%;
    margin: 0;
}

.about__intro {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: var(--spacing-xl);
    align-items: start;
}

.about__text p {
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.about__list {
    margin-top: var(--spacing-md);
}

.about__list li {
    position: relative;
    padding-left: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-light);
    line-height: 1.7;
    border-radius: 10px;
    transition: transform var(--transition);
}

.about__list li:hover,
.about__list li:focus-within {
    transform: translateX(5px);
}

.about__list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
    font-size: 1.2rem;
}

.about__media {
    display: flex;
    justify-content: flex-end;
}

.about__image {
    width: 100%;
    max-width: 420px;
    border-radius: var(--radius-main);
    box-shadow: 0 18px 40px rgba(46, 24, 10, 0.18);
    object-fit: cover;
}

.about__divider {
    height: 1px;
    background-color: var(--color-border);
    margin: var(--spacing-xl) 0;
}

.about__statistics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.about__statistics-item {
    text-align: center;
    padding: 1rem 1.25rem;
    border-radius: 14px;
    transition: background-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.about__statistics-item:hover,
.about__statistics-item:focus-within {
    background-color: rgba(243, 232, 217, 0.6);
    box-shadow: 0 6px 18px rgba(31, 26, 23, 0.08);
    transform: translateY(-2px);
}

.about__statistics-number {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
    display: block;
}

.about__statistics-label {
    font-size: 1rem;
    color: var(--color-text-light);
    font-weight: 500;
}

/* ============================================
   BLOG SECTION
   ============================================ */

.blog {
    background-color: var(--color-hero-bg);
    padding: var(--spacing-xl) 0;
}

.blog__header {
    max-width: 520px;
    margin-bottom: var(--spacing-xl);
}

.blog__eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: #7A6E67;
    margin-bottom: 0.75rem;
}

.blog__title {
    font-size: clamp(2rem, 4.6vw, 3rem);
    font-weight: 400;
    color: #1F1A17;
    margin-bottom: 0.75rem;
    line-height: 1.2;
}

.blog__subtitle {
    color: #4E433C;
    font-size: 1rem;
    line-height: 1.6;
}

.blog__carousel-wrapper {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.blog__carousel-container {
    position: relative;
    margin: 0;
}

.blog__carousel {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--spacing-lg);
}

.blog__item {
    background-color: #F5D8C3;
    padding: var(--spacing-lg);
    border-radius: var(--radius-main);
    transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition);
    border: 1px solid rgba(31, 26, 23, 0.05);
    min-width: 0;
}

.blog__item:hover {
    transform: translateY(-2px);
    background-color: rgba(243, 232, 217, 0.8);
    box-shadow: 0 6px 18px rgba(31, 26, 23, 0.08);
}

.blog__item:focus-within {
    transform: translateY(-2px);
    background-color: rgba(243, 232, 217, 0.8);
    box-shadow: 0 6px 18px rgba(31, 26, 23, 0.08);
}

.blog__carousel-btn {
    display: none;
}

.blog__carousel-btn:hover:not(:disabled) {
    background-color: var(--color-primary-dark);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.blog__carousel-btn:active:not(:disabled) {
    transform: translateY(-50%) scale(0.95);
}

.blog__carousel-btn svg {
    width: 20px;
    height: 20px;
}

.blog__carousel-btn--prev {
    left: 0; /* Novější tlačítko vlevo (scroll zpět doprava) */
}

.blog__carousel-btn--next.blog__carousel-btn--right {
    left: auto;
    right: 0; /* Starší tlačítko vpravo (scroll doleva) */
}

.blog__carousel-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
    background-color: var(--color-text-lighter);
}

.blog__carousel-btn:disabled:hover {
    transform: translateY(-50%);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.blog__item-date {
    font-size: 0.875rem;
    color: var(--color-text-lighter);
    margin-bottom: var(--spacing-xs);
}

.blog__media {
    height: 140px;
    border-radius: var(--radius-main);
    background-color: #E9C9B0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(31, 26, 23, 0.35);
    margin-bottom: var(--spacing-md);
}

.blog__media-icon {
    width: 42px;
    height: 42px;
}

.blog__item-title {
    font-size: 1.25rem;
    font-weight: 400;
    color: #1F1A17;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.blog__item-excerpt {
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.blog__item-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: 0.75rem;
}

.blog__item-category {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    background-color: #E7C4AB;
    color: #1F1A17;
    border-radius: var(--radius-main);
    font-size: 0.75rem;
    font-weight: 600;
}

.blog__item-readtime {
    font-size: 0.75rem;
    color: #5A4E46;
}

.blog__item-link {
    display: inline-block;
    color: #1F1A17;
    font-weight: 600;
    text-decoration: none;
    transition: color var(--transition);
}

.blog__item-link:hover {
    color: var(--color-primary);
}

.blog__footer {
    display: flex;
    justify-content: flex-end;
    margin-top: var(--spacing-lg);
}

.blog__view-all {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid var(--button-border);
    padding: 0.5rem 1.2rem;
    border-radius: var(--radius-main);
    color: #1F1A17;
    font-weight: 600;
    text-decoration: none;
}

.blog__view-all:hover {
    color: #1F1A17;
    background-color: var(--button-hover-bg);
    border-color: var(--button-border);
}

.contact .btn--primary {
    color: #F9EEE4;
    border-color: rgba(249, 238, 228, 0.6);
}

.contact .btn--primary:hover {
    color: #F9EEE4;
    background-color: rgba(249, 238, 228, 0.12);
}

/* Blog carousel responsive */
@media (max-width: 767px) {
    .blog__carousel-wrapper {
        padding: 0;
    }
    
    .blog__carousel-container {
        margin: 0;
    }
    
    .blog__carousel-btn {
        width: 36px;
        height: 36px;
        display: none; /* Skrýt tlačítka na mobilu, použít touch scroll */
    }
    
    .blog__item {
        width: 100%;
    }
    
    .blog__carousel {
        grid-template-columns: 1fr;
    }
    
    .blog__carousel {
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none; /* Firefox */
        -ms-overflow-style: none; /* IE/Edge */
        padding: 0 var(--spacing-md);
    }
    
    .blog__carousel::-webkit-scrollbar {
        display: none; /* Chrome/Safari */
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .blog__carousel-container {
        margin: 0 var(--spacing-md);
    }
    
    .blog__item {
        flex: 0 0 calc(50% - var(--spacing-lg) / 2);
    }
    
    .blog__carousel-btn--prev {
        left: -12px;
    }
    
    .blog__carousel-btn--next {
        right: -12px;
    }
}

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

.contact__content {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: var(--spacing-xxl);
    max-width: 1100px;
    margin: 0 auto;
}

.contact {
    background-color: #5B2C12;
    color: #F9EEE4;
}

.contact__header {
    max-width: 520px;
    margin-bottom: var(--spacing-xl);
}

.contact__eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: rgba(249, 238, 228, 0.7);
    margin-bottom: 0.75rem;
}

.contact__title {
    font-size: clamp(2rem, 4.6vw, 3rem);
    font-weight: 400;
    color: #F9EEE4;
    margin-bottom: 0.75rem;
    line-height: 1.2;
}

.contact__subtitle {
    color: rgba(249, 238, 228, 0.8);
    font-size: 1rem;
    line-height: 1.6;
}

.contact__info {
    display: grid;
    gap: var(--spacing-md);
}

.contact__info:hover {
    transform: none;
    box-shadow: none;
    border-color: transparent;
}

.contact__info-title {
    display: none;
}

.contact__info-text {
    display: none;
}

.contact__info-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: rgba(249, 238, 228, 0.9);
    background-color: transparent;
}

.contact__info-icon {
    flex-shrink: 0;
    color: #F9EEE4;
}

.contact__info-body {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.contact__info-label {
    font-size: 0.95rem;
    font-weight: 400;
    color: #F9EEE4;
}

.contact__info-note {
    font-size: 0.85rem;
    color: rgba(249, 238, 228, 0.7);
}

.contact__info-value {
    font-size: 0.95rem;
    color: #F9EEE4;
}

.contact__link {
    color: #F9EEE4;
}

.contact__todo {
    color: var(--color-text-lighter);
    font-style: italic;
}

.contact__form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: auto auto auto;
    column-gap: var(--spacing-md);
    row-gap: var(--spacing-md);
    background-color: #6A3A1B;
    padding: var(--spacing-lg);
    border-radius: var(--radius-main);
}

.contact__form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

/* První dva bloky (jméno, email) vedle sebe, zpráva přes celou šířku */
.contact__form-group:nth-child(1),
.contact__form-group:nth-child(2) {
    grid-column: span 1;
}

.contact__form-group:nth-child(3) {
    grid-column: 1 / span 2;
}

.contact__form-label {
    font-weight: 500;
    color: #F9EEE4;
    font-size: 0.95rem;
}

.contact__form-input,
.contact__form-textarea {
    padding: 1.1rem 1.25rem;
    border: 1px solid rgba(249, 238, 228, 0.2);
    border-radius: var(--radius-main);
    font-family: var(--font-family);
    font-size: 1rem;
    transition: all var(--transition);
    background-color: #F7E6D7;
    color: #2A241F;
}

.contact__form-input:focus,
.contact__form-textarea:focus {
    outline: none;
    border-color: #F9EEE4;
    box-shadow: 0 0 0 3px rgba(249, 238, 228, 0.2);
    transform: translateY(-1px);
}

.contact__form-input:hover,
.contact__form-textarea:hover {
    border-color: rgba(249, 238, 228, 0.45);
}

.contact__form-input.error,
.contact__form-textarea.error {
    border-color: var(--color-error);
}

.contact__form-error {
    color: #F9EEE4;
    font-size: 0.875rem;
    min-height: 1.25rem;
    display: block;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity var(--transition), transform var(--transition);
}

.contact__form-error.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.contact__form-error.is-shaking {
    animation: inputShake var(--motion-duration-fast) var(--motion-ease);
}

@keyframes inputShake {
    0% { transform: translateX(0); }
    25% { transform: translateX(-3px); }
    50% { transform: translateX(3px); }
    75% { transform: translateX(-2px); }
    100% { transform: translateX(0); }
}

.contact__form-success,
.contact__form-error-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    animation: fadeIn var(--motion-duration) var(--motion-ease);
}

.contact__form-success {
    background-color: #C66B4E;
    color: white;
}

.contact__form-error-message {
    background-color: #4A3A32;
    color: white;
}

.contact__form-submit {
    grid-column: 2;
    justify-self: flex-end;
    margin-top: var(--spacing-sm);
}

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

.footer {
    background-color: #5B2C12;
    color: #F9EEE4;
    padding: var(--spacing-lg) 0 var(--spacing-md);
    margin-top: 0;
}

.footer__content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: center;
    text-align: center;
}

.footer__nav-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
}

.footer__nav-link {
    color: rgba(249, 238, 228, 0.85);
    font-size: 0.9rem;
    transition: color var(--transition);
}

.footer__nav-link:hover {
    color: #F9EEE4;
}

.footer__social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer__social-link {
    color: rgba(249, 238, 228, 0.85);
    transition: all var(--transition);
    display: inline-block;
}

.footer__social-link:hover {
    color: #F9EEE4;
    transform: translateY(-3px) scale(1.1);
}

.footer__social-icon {
    transition: transform var(--transition);
}

.footer__social-link:hover .footer__social-icon {
    transform: rotate(5deg);
}

.footer__social-icon {
    width: 24px;
    height: 24px;
}

.footer__copyright {
    color: rgba(249, 238, 228, 0.6);
    font-size: 0.9rem;
    margin-top: var(--spacing-sm);
}

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

/* Tablet and up */
@media (min-width: 768px) {
    :root {
        --container-padding: 2rem;
    }
    
    .header__logo-text {
        display: inline;
    }
    
    .nav__list {
        gap: var(--spacing-lg);
    }
    
    .nav__item--cta {
        margin-left: var(--spacing-lg);
    }
    
    .hero {
        padding: var(--spacing-xxl) 0;
    }
    
    .hero__benefits {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .services__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    
    .campaigns__clients-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact__content {
        grid-template-columns: 1fr 2fr;
    }
    
    .footer__content {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

/* Desktop */
@media (min-width: 1024px) {
    .services__grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
    
    .campaigns__clients-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .testimonials__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .blog__carousel-wrapper {
        padding: 0 var(--spacing-md);
    }
    
    .blog__carousel-btn {
        width: 40px;
        height: 40px;
    }
    
    .blog__carousel-btn--prev {
        left: -20px;
    }
    
    .blog__carousel-btn--next {
        right: -20px;
    }
    
    .blog__item {
        flex: 0 0 calc(50% - var(--spacing-lg) / 2);
    }
    
    .process__steps {
        gap: var(--spacing-xl);
    }
    
    .campaigns-map__inner {
        gap: 3rem;
    }
}

/* Responzivní design pro campaigns-map */
@media (max-width: 768px) {
    .campaigns-map {
        padding: 60px 0;
    }
    
    .campaigns-map__inner {
        grid-template-columns: 1fr;
        gap: 3rem;
        padding: 0;
    }
    
    .campaigns-map__title {
        font-size: 1.75rem;
    }
    
    .campaigns-map__text {
        font-size: 1rem;
    }

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

    .about__media {
        justify-content: flex-start;
    }

    .about__image {
        max-width: 100%;
    }
    
    .about__statistics {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .campaigns__clients-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    .campaigns__title {
        margin-bottom: var(--spacing-md);
        max-width: 100%;
    }
    
    .campaigns__footer-text {
        font-size: 1rem;
    }
}

/* ============================================
   LOADING & SUCCESS STATES
   ============================================ */

.btn--loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
}

.btn--loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.btn--success {
    background-color: var(--color-success) !important;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .reveal,
    .hero__stagger {
        opacity: 1;
        transform: none;
    }
}

/* ============================================
   SCROLL TO TOP BUTTON (OPTIONAL)
   ============================================ */

.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
    z-index: 999;
    box-shadow: 0 4px 15px rgba(15, 23, 42, 0.18);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 6px 20px rgba(15, 23, 42, 0.25);
}

/* Mobile menu */
@media (max-width: 767px) {
    .header__burger {
        display: flex;
    }
    
    .nav {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background-color: white;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition);
    }
    
    .nav.active {
        max-height: 400px;
        animation: slideInRight 0.3s ease forwards;
    }
    
    .nav__list {
        flex-direction: column;
        align-items: stretch;
        padding: var(--spacing-md);
        gap: var(--spacing-xs);
    }
    
    .nav__link {
        display: block;
        width: 100%;
        padding: var(--spacing-sm) var(--spacing-md);
        border-radius: var(--radius-main);
    }
    
    .nav__item--cta {
        margin-left: 0;
        margin-top: var(--spacing-sm);
        padding-top: var(--spacing-sm);
        border-top: 1px solid rgba(0, 0, 0, 0.1);
    }
    
    .nav__item--cta::before {
        display: none;
    }
    
    .nav__link--cta {
        text-align: center;
        width: 100%;
        padding: 0.75rem 1.5rem;
    }
    
    .scroll-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }

    /* Kontakt – na mobilu pod sebou */
    .contact__content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        max-width: 100%;
    }

    .contact__form {
        display: grid;
        grid-template-columns: 1fr;
    }

    .contact__form-group:nth-child(1),
    .contact__form-group:nth-child(2),
    .contact__form-group:nth-child(3) {
        grid-column: 1;
    }

    .contact__form-submit {
        grid-column: 1;
        justify-self: flex-start;
    }
    
    .hero__platforms {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xs);
    }
    
    .hero__platform-btn {
        padding: 0.5rem 0.75rem;
        height: 36px;
    }
    
    .hero__platform-icon {
        width: 18px;
        height: 18px;
    }
    
    .hero__platform-text {
        font-size: 0.8125rem;
    }
}