/* ========================================
   JINDRA DOHNAL - KOUČ | MODERNÍ WEBSTRÁNKA
   Barevné schéma: Bílá & Oranžová
   ======================================== */

/* CSS Variables */
:root {
    /* Primární barvy */
    --primary-green: #1A1A1A;
    --primary-green-light: #343A40;
    --primary-green-dark: #111111;
    --primary-orange: #E87D3E;
    --primary-orange-light: #F5A66A;
    --primary-orange-dark: #C96628;

    /* Neutrální barvy */
    --white: #FFFFFF;
    --off-white: #F8F9FA;
    --light-gray: #E9ECEF;
    --medium-gray: #6C757D;
    --dark-gray: #343A40;
    --black: #1A1A1A;

    /* Gradienty */
    --gradient-primary: linear-gradient(135deg, var(--primary-orange) 0%, var(--primary-orange-light) 100%);
    --gradient-orange: linear-gradient(135deg, var(--primary-orange) 0%, var(--primary-orange-light) 100%);
    --gradient-hero: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(248, 249, 250, 0.95) 100%);

    /* Stíny */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.15);
    --shadow-xl: 0 20px 50px rgba(0,0,0,0.2);

    /* Typografie */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Playfair Display', Georgia, serif;

    /* Spacing */
    --section-padding: 100px 0;
    --container-width: 1200px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Border radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --radius-full: 9999px;
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    overflow-x: hidden;
}

body {
    font-family: var(--font-primary);
    line-height: 1.7;
    color: var(--dark-gray);
    background-color: var(--white);
    overflow-x: hidden;
    position: relative;
    width: 100%;
    max-width: 100vw;
}

/* Prevent horizontal scroll globally */
html, body {
    overscroll-behavior-x: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--black);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

p {
    font-size: 1.1rem;
    color: var(--medium-gray);
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ========================================
   HEADER & NAVIGATION
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: var(--transition-medium);
    width: 100%;
    max-width: 100vw;
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo img {
    height: 50px;
    width: auto;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--black);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 40px;
    list-style: none;
}

.nav-menu a {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--dark-gray);
    position: relative;
    padding: 8px 0;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-orange);
    transition: var(--transition-medium);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

.nav-menu a:hover {
    color: var(--primary-orange);
}

.nav-cta {
    background: var(--gradient-orange);
    color: var(--white) !important;
    padding: 12px 24px !important;
    border-radius: var(--radius-full);
    font-weight: 600 !important;
}

.nav-cta::after {
    display: none !important;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Language Switcher */
.lang-switcher {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: 16px;
    padding-left: 16px;
    border-left: 1px solid var(--light-gray);
}

.lang-switcher a {
    font-size: 1.4rem;
    line-height: 1;
    opacity: 0.5;
    transition: var(--transition-fast);
    text-decoration: none;
}

.lang-switcher a:hover {
    opacity: 1;
    transform: scale(1.15);
}

.lang-switcher a.active {
    opacity: 1;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 8px;
}

.menu-toggle span {
    width: 28px;
    height: 2px;
    background: var(--dark-gray);
    transition: var(--transition-medium);
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: var(--white);
    overflow: hidden;
    padding-top: 80px;
    max-width: 100%;
}

.hero::before {
    display: none;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    color: var(--dark-gray);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--off-white);
    padding: 8px 20px;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    margin-bottom: 24px;
    border: 1px solid var(--light-gray);
    color: var(--primary-orange);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.hero-badge::before {
    content: '';
}

.hero h1 {
    color: var(--black);
    margin-bottom: 24px;
}

.hero h1 span {
    color: var(--black);
}

.hero-description {
    font-size: 1.25rem;
    color: var(--medium-gray);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-image {
    position: relative;
}

.hero-image img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    transform: rotate(2deg);
    transition: var(--transition-medium);
}

.hero-image:hover img {
    transform: rotate(0deg) scale(1.02);
}

.hero-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: 20px;
    bottom: 20px;
    border: 3px solid var(--light-gray);
    border-radius: var(--radius-xl);
    z-index: -1;
}

/* Floating Elements */
.floating-card {
    position: absolute;
    background: var(--white);
    padding: 16px 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    animation: float 3s ease-in-out infinite;
    z-index: 10;
}

.floating-card.card-1 {
    bottom: 20%;
    left: 0;
    animation-delay: 0s;
}

.floating-card.card-2 {
    top: 20%;
    right: 0;
    animation-delay: 1.5s;
}

.floating-card .number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-orange);
    font-family: var(--font-heading);
}

.floating-card .label {
    font-size: 0.85rem;
    color: var(--medium-gray);
}

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

/* ========================================
   BUTTONS
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: var(--transition-medium);
    text-align: center;
}

.btn-primary {
    background: var(--gradient-orange);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(232, 125, 62, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(232, 125, 62, 0.5);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary-orange);
    box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--primary-orange);
    border: 2px solid var(--primary-orange);
}

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

.btn-green {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(232, 125, 62, 0.4);
}

.btn-green:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(232, 125, 62, 0.5);
}

/* ========================================
   SECTIONS COMMON
   ======================================== */
.section {
    padding: var(--section-padding);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-badge {
    display: inline-block;
    background: rgba(232, 125, 62, 0.1);
    color: var(--primary-orange);
    padding: 8px 20px;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-title {
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.15rem;
    color: var(--medium-gray);
}

/* ========================================
   ABOUT SECTION
   ======================================== */
.about {
    background: var(--off-white);
}

.about .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    position: relative;
    overflow: visible;
}

.about-image img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.about-image::after {
    content: '';
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 150px;
    height: 150px;
    background: var(--gradient-orange);
    border-radius: var(--radius-xl);
    z-index: -1;
    opacity: 0.3;
}

.about-content h2 {
    margin-bottom: 24px;
}

.about-content p {
    margin-bottom: 20px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 40px;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 12px;
}

.about-feature-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.about-feature span {
    font-weight: 600;
    color: var(--dark-gray);
}

/* ========================================
   SERVICES SECTION
   ======================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--light-gray);
    transition: var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-orange);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-medium);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: rgba(232, 125, 62, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 24px;
    transition: var(--transition-medium);
}

.service-card:hover .service-icon {
    background: var(--gradient-primary);
}

.service-card h3 {
    margin-bottom: 16px;
}

.service-card p {
    margin-bottom: 20px;
}

.service-link {
    color: var(--primary-orange);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.service-link:hover {
    gap: 12px;
}

/* ========================================
   TESTIMONIALS SECTION
   ======================================== */
.testimonials {
    background: var(--off-white);
    position: relative;
}

.testimonials::before {
    content: '"';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 20rem;
    font-family: var(--font-heading);
    color: rgba(0,0,0,0.02);
    pointer-events: none;
}

.testimonials .section-badge {
    background: rgba(232, 125, 62, 0.1);
    color: var(--primary-orange);
}

.testimonials .section-title {
    color: var(--black);
}

.testimonials .section-subtitle {
    color: var(--medium-gray);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background: var(--white);
    border: 1px solid var(--light-gray);
    border-radius: var(--radius-lg);
    padding: 40px;
    transition: var(--transition-medium);
    box-shadow: var(--shadow-sm);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.testimonial-stars {
    color: var(--primary-orange-light);
    font-size: 1.25rem;
    margin-bottom: 20px;
}

.testimonial-text {
    color: var(--dark-gray);
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: 24px;
    line-height: 1.8;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: 1.25rem;
}

.testimonial-info h4 {
    color: var(--black);
    font-size: 1rem;
    font-family: var(--font-primary);
}

.testimonial-info span {
    color: var(--medium-gray);
    font-size: 0.9rem;
}

/* ========================================
   EBOOK SECTION
   ======================================== */
.ebook {
    background: var(--off-white);
}

.ebook-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 60px;
    box-shadow: var(--shadow-lg);
}

.ebook-image {
    position: relative;
}

.ebook-image img {
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    transform: perspective(1000px) rotateY(-5deg);
    transition: var(--transition-medium);
}

.ebook-image:hover img {
    transform: perspective(1000px) rotateY(0deg);
}

.ebook-badge {
    position: absolute;
    top: -15px;
    right: -15px;
    background: var(--gradient-orange);
    color: var(--white);
    padding: 15px 20px;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 1.25rem;
    box-shadow: var(--shadow-md);
}

.ebook-content h2 {
    margin-bottom: 16px;
}

.ebook-content > p {
    margin-bottom: 30px;
}

.ebook-features {
    list-style: none;
    margin-bottom: 30px;
}

.ebook-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--light-gray);
    color: var(--dark-gray);
}

.ebook-features li:last-child {
    border-bottom: none;
}

.ebook-features li::before {
    content: '✓';
    width: 24px;
    height: 24px;
    background: var(--primary-orange);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    flex-shrink: 0;
}

/* Ebook Form */
.ebook-form {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.ebook-form input {
    flex: 1;
    min-width: 200px;
    padding: 16px 24px;
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-full);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.ebook-form input:focus {
    outline: none;
    border-color: var(--primary-orange);
}

.ebook-form button {
    white-space: nowrap;
}

/* ========================================
   AI COACH SECTION
   ======================================== */
.ai-coach {
    background: linear-gradient(180deg, var(--white) 0%, var(--off-white) 100%);
}

.ai-coach-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.ai-coach-info h2 {
    margin-bottom: 16px;
}

.ai-coach-info > p {
    margin-bottom: 30px;
}

.ai-features {
    display: grid;
    gap: 20px;
}

.ai-feature {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-medium);
}

.ai-feature:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(5px);
}

.ai-feature-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.ai-feature h4 {
    margin-bottom: 4px;
    font-family: var(--font-primary);
}

.ai-feature p {
    font-size: 0.95rem;
}

/* Chat Window */
.chat-window {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    border: 1px solid var(--light-gray);
}

.chat-header {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-avatar {
    width: 45px;
    height: 45px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.chat-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    opacity: 0.9;
}

.chat-status::before {
    content: '';
    width: 8px;
    height: 8px;
    background: #4ADE80;
    border-radius: 50%;
}

.chat-messages {
    height: 400px;
    overflow-y: auto;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.chat-message {
    max-width: 80%;
    padding: 14px 18px;
    border-radius: var(--radius-md);
    line-height: 1.5;
}

.chat-message.bot {
    background: var(--off-white);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.chat-message.user {
    background: var(--gradient-primary);
    color: var(--white);
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.chat-message.typing {
    display: flex;
    gap: 4px;
    padding: 18px 22px;
}

.chat-message.typing span {
    width: 8px;
    height: 8px;
    background: var(--medium-gray);
    border-radius: 50%;
    animation: typing 1.4s infinite;
}

.chat-message.typing span:nth-child(2) { animation-delay: 0.2s; }
.chat-message.typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.5; }
    30% { transform: translateY(-6px); opacity: 1; }
}

.chat-input-wrapper {
    padding: 20px 24px;
    border-top: 1px solid var(--light-gray);
    display: flex;
    gap: 12px;
}

.chat-input-wrapper input {
    flex: 1;
    padding: 14px 20px;
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-full);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.chat-input-wrapper input:focus {
    outline: none;
    border-color: var(--primary-orange);
}

.chat-input-wrapper button {
    width: 50px;
    height: 50px;
    background: var(--gradient-orange);
    border: none;
    border-radius: 50%;
    color: var(--white);
    font-size: 1.25rem;
    cursor: pointer;
    transition: var(--transition-medium);
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-input-wrapper button:hover {
    transform: scale(1.05);
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}

.contact-info h2 {
    margin-bottom: 16px;
}

.contact-info > p {
    margin-bottom: 40px;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 16px;
}

.contact-method-icon {
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
}

.contact-method h4 {
    font-family: var(--font-primary);
    margin-bottom: 2px;
}

.contact-method p, .contact-method a {
    color: var(--medium-gray);
    font-size: 1rem;
}

.contact-method a:hover {
    color: var(--primary-orange);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 50px;
    box-shadow: var(--shadow-lg);
}

.contact-form {
    display: grid;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    color: var(--dark-gray);
}

.form-group input,
.form-group textarea {
    padding: 16px 20px;
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-orange);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--black);
    color: var(--white);
    padding: 80px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand {
    max-width: 350px;
}

.footer-brand .logo {
    margin-bottom: 20px;
}

.footer-brand .logo-text {
    color: var(--white);
}

.footer-brand p {
    color: rgba(255,255,255,0.7);
    margin-bottom: 24px;
}

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

.footer-social a {
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition-medium);
}

.footer-social a:hover {
    background: var(--primary-orange);
    transform: translateY(-3px);
}

.footer-column h4 {
    color: var(--white);
    font-family: var(--font-primary);
    font-size: 1.1rem;
    margin-bottom: 24px;
}

.footer-column ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-column a {
    color: rgba(255,255,255,0.7);
    transition: var(--transition-fast);
}

.footer-column a:hover {
    color: var(--primary-orange);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-links a {
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--white);
}

/* ========================================
   VIDEO LANDING PAGE
   ======================================== */
.video-hero {
    min-height: 100vh;
    background: var(--black);
    padding-top: 80px;
    display: flex;
    flex-direction: column;
}

.video-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 24px;
}

.video-container {
    width: 100%;
    max-width: 900px;
    position: relative;
}

.video-container iframe {
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.video-cta-section {
    background: var(--off-white);
    padding: 80px 0;
    text-align: center;
}

.video-cta-section h2 {
    color: var(--black);
    margin-bottom: 16px;
}

.video-cta-section p {
    color: var(--medium-gray);
    max-width: 600px;
    margin: 0 auto 40px;
}

.price-box {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 50px;
    max-width: 500px;
    margin: 0 auto 40px;
    box-shadow: var(--shadow-xl);
}

.price-old {
    font-size: 1.5rem;
    color: var(--medium-gray);
    text-decoration: line-through;
    margin-bottom: 8px;
}

.price-new {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary-orange);
    font-family: var(--font-heading);
    margin-bottom: 8px;
}

.price-note {
    color: var(--medium-gray);
    margin-bottom: 30px;
}

.price-features {
    list-style: none;
    text-align: left;
    margin-bottom: 30px;
}

.price-features li {
    padding: 12px 0;
    border-bottom: 1px solid var(--light-gray);
    display: flex;
    align-items: center;
    gap: 12px;
}

.price-features li:last-child {
    border-bottom: none;
}

.price-features li::before {
    content: '✓';
    width: 22px;
    height: 22px;
    background: var(--primary-orange);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    flex-shrink: 0;
}

.consultation-cta {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 2px dashed var(--light-gray);
}

.consultation-cta p {
    color: var(--dark-gray);
    margin-bottom: 16px;
}

/* ========================================
   MODALS
   ======================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-medium);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 50px;
    max-width: 500px;
    width: 90%;
    text-align: center;
    transform: scale(0.9) translateY(20px);
    transition: var(--transition-medium);
}

.modal-overlay.active .modal {
    transform: scale(1) translateY(0);
}

.modal-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 24px;
}

.modal h3 {
    margin-bottom: 16px;
}

.modal p {
    margin-bottom: 30px;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: var(--light-gray);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.modal-close:hover {
    background: var(--primary-orange);
    color: var(--white);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-image {
        max-width: 500px;
        margin: 0 auto;
    }

    .hero-buttons {
        justify-content: center;
    }

    .floating-card {
        display: none;
    }

    .about .container {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .about-image {
        max-width: 500px;
        margin: 0 auto;
    }

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

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

    .ebook-wrapper {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .ebook-image {
        max-width: 300px;
        margin: 0 auto;
    }

    .ebook-features li {
        justify-content: center;
    }

    .ebook-form {
        justify-content: center;
    }

    .ai-coach-wrapper {
        grid-template-columns: 1fr;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    :root {
        --section-padding: 70px 0;
    }

    .header .container {
        height: 70px;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 30px;
        gap: 20px;
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-medium);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .menu-toggle {
        display: flex;
    }

    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .hero {
        min-height: auto;
        padding: 120px 0 80px;
    }

    .hero-image::before {
        display: none;
    }

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

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

    .about-features {
        grid-template-columns: 1fr;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand {
        max-width: 100%;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .contact-form-wrapper {
        padding: 30px;
    }

    .ebook-wrapper {
        padding: 30px;
    }

    .price-box {
        padding: 30px;
    }

    .chat-messages {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .btn {
        padding: 14px 24px;
        font-size: 0.95rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
    }

    .ebook-form {
        flex-direction: column;
    }

    .ebook-form input,
    .ebook-form button {
        width: 100%;
    }

    .price-new {
        font-size: 2.5rem;
    }
}

/* ========================================
   OUTLINE DARK BUTTON
   ======================================== */
.btn-outline-dark {
    background: transparent;
    color: var(--black);
    border: 2px solid var(--black);
}

.btn-outline-dark:hover {
    background: var(--black);
    color: var(--white);
}

/* ========================================
   STATS BAR
   ======================================== */
.stats-bar {
    background: var(--white);
    border-top: 1px solid var(--light-gray);
    border-bottom: 1px solid var(--light-gray);
    padding: 40px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.stat-item {
    padding: 20px;
    border-right: 1px solid var(--light-gray);
}

.stat-item:last-child {
    border-right: none;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--black);
    font-family: var(--font-heading);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 1rem;
    color: var(--medium-gray);
    font-weight: 500;
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .stat-number {
        font-size: 2rem;
    }
    .stat-label {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .stat-item {
        border-right: none;
        border-bottom: 1px solid var(--light-gray);
        padding: 15px;
    }
    .stat-item:last-child {
        border-bottom: none;
    }
}

/* ========================================
   UTILITY CLASSES
   ======================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mt-5 { margin-top: 48px; }

.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.mb-5 { margin-bottom: 48px; }

.hidden { display: none !important; }
.visible { display: block !important; }

/* Scroll animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--light-gray);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-orange);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-orange-dark);
}

/* ========================================
   FLOATING AI COACH BUTTON
   ======================================== */
.ai-floating-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1500;
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--gradient-primary);
    color: var(--white);
    padding: 16px 24px;
    border-radius: var(--radius-full);
    box-shadow: 0 8px 30px rgba(232, 125, 62, 0.4);
    cursor: pointer;
    transition: var(--transition-medium);
    border: none;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
}

.ai-floating-btn:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 12px 40px rgba(232, 125, 62, 0.5);
}

.ai-floating-btn .ai-icon {
    width: 40px;
    height: 40px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.ai-floating-btn .ai-text {
    display: block;
}

/* Floating Chat Window */
.ai-floating-chat {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 380px;
    max-width: calc(100vw - 40px);
    z-index: 1500;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.95);
    transition: var(--transition-medium);
}

.ai-floating-chat.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.ai-floating-chat .chat-window {
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.ai-floating-chat .chat-header {
    cursor: pointer;
    position: relative;
}

.ai-floating-chat .chat-close {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.2);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    color: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: var(--transition-fast);
}

.ai-floating-chat .chat-close:hover {
    background: rgba(255,255,255,0.3);
}

.ai-floating-chat .chat-messages {
    height: 350px;
}

/* ========================================
   KOMPETENCE (SKILLS) SECTION
   ======================================== */
.kompetence {
    background: var(--white);
}

.kompetence-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.kompetence-card {
    text-align: center;
    padding: 40px 30px;
    background: var(--off-white);
    border-radius: var(--radius-lg);
    transition: var(--transition-medium);
    border: 2px solid transparent;
}

.kompetence-card:hover {
    border-color: var(--primary-orange);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.kompetence-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 24px;
}

.kompetence-card h3 {
    margin-bottom: 16px;
    font-size: 1.4rem;
}

.kompetence-card p {
    line-height: 1.8;
}

/* ========================================
   HODNOTY (VALUES) SECTION
   ======================================== */
.hodnoty {
    background: var(--off-white);
    position: relative;
}

.hodnoty .section-badge {
    background: rgba(232, 125, 62, 0.1);
    color: var(--primary-orange);
}

.hodnoty .section-title {
    color: var(--black);
}

.hodnoty-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.hodnota-card {
    background: var(--white);
    border: 1px solid var(--light-gray);
    border-radius: var(--radius-lg);
    padding: 35px 25px;
    text-align: center;
    transition: var(--transition-medium);
    box-shadow: var(--shadow-sm);
}

.hodnota-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.hodnota-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin: 0 auto 20px;
}

.hodnota-card h4 {
    color: var(--black);
    font-family: var(--font-primary);
    font-size: 1.15rem;
    margin-bottom: 12px;
}

.hodnota-card p {
    color: var(--medium-gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ========================================
   VÁŠEŇ (PASSION) SECTION
   ======================================== */
.vasen {
    background: var(--off-white);
}

.vasen-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.vasen-content h2 {
    margin-bottom: 24px;
}

.vasen-content p {
    margin-bottom: 20px;
    line-height: 1.9;
}

.vasen-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}

.vasen-tag {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 10px 20px;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 500;
}

.vasen-image {
    position: relative;
}

.vasen-image img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.vasen-quote {
    position: absolute;
    bottom: -30px;
    left: 30px;
    right: 30px;
    background: var(--white);
    padding: 25px 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border-left: 4px solid var(--primary-orange);
}

.vasen-quote p {
    font-style: italic;
    font-size: 1rem;
    color: var(--dark-gray);
    margin: 0;
}

/* ========================================
   CERTIFIKACE BADGES
   ======================================== */
.certifikace {
    display: flex;
    gap: 20px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.cert-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--off-white);
    padding: 12px 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--light-gray);
}

.cert-badge-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.25rem;
}

.cert-badge span {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--dark-gray);
}

/* ========================================
   ENHANCED MOBILE RESPONSIVENESS
   ======================================== */
@media (max-width: 1024px) {
    .kompetence-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .vasen-wrapper {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .vasen-image {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    /* Prevent horizontal scroll on mobile */
    html, body {
        overflow-x: hidden !important;
        width: 100% !important;
        max-width: 100vw !important;
    }

    .ai-floating-btn {
        bottom: 20px;
        right: 20px;
        padding: 14px 20px;
    }

    .ai-floating-btn .ai-text {
        display: none;
    }

    .ai-floating-btn .ai-icon {
        margin: 0;
    }

    .ai-floating-chat {
        bottom: 90px;
        right: 15px;
        left: 15px;
        width: auto;
    }

    .ai-floating-chat .chat-messages {
        height: 300px;
    }

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

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

    .vasen-quote {
        position: relative;
        bottom: auto;
        left: auto;
        right: auto;
        margin-top: 20px;
    }

    .certifikace {
        justify-content: center;
    }

    /* Better mobile typography */
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.35rem; }

    .hero-description {
        font-size: 1.1rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    /* Better mobile spacing */
    .container {
        padding: 0 16px;
        max-width: 100%;
    }

    .section {
        padding: 60px 0;
    }

    /* Mobile hero adjustments */
    .hero {
        padding: 100px 0 60px;
    }

    .hero-badge {
        font-size: 0.8rem;
        padding: 6px 16px;
    }

    /* Hide decorative elements that cause overflow */
    .about-image::after {
        display: none;
    }

    .hero-image::before {
        display: none;
    }

    /* Mobile cards */
    .service-card {
        padding: 30px 24px;
    }

    .testimonial-card {
        padding: 30px;
    }

    /* Mobile footer */
    .footer {
        padding: 60px 0 30px;
    }

    .footer-content {
        gap: 40px;
    }

    .footer-column {
        text-align: left;
    }

    .footer-column ul {
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .hodnoty-grid {
        grid-template-columns: 1fr;
    }

    .ai-floating-btn {
        bottom: 15px;
        right: 15px;
        padding: 12px;
    }

    .ai-floating-btn .ai-icon {
        width: 36px;
        height: 36px;
        font-size: 1.25rem;
    }

    .ai-floating-chat {
        bottom: 80px;
        right: 10px;
        left: 10px;
    }

    .chat-messages {
        height: 250px !important;
    }

    .chat-input-wrapper {
        padding: 15px;
    }

    .chat-input-wrapper input {
        padding: 12px 16px;
    }

    .chat-input-wrapper button {
        width: 44px;
        height: 44px;
    }

    .kompetence-card {
        padding: 30px 20px;
    }

    .hodnota-card {
        padding: 25px 20px;
    }

    .vasen-tags {
        justify-content: center;
    }

    .cert-badge {
        width: 100%;
        justify-content: center;
    }

    /* Very small screen hero */
    .hero h1 {
        font-size: 1.75rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-buttons .btn {
        padding: 12px 20px;
        font-size: 0.9rem;
    }

    /* Mobile form improvements */
    .form-group input,
    .form-group textarea {
        padding: 14px 16px;
        font-size: 16px; /* Prevents iOS zoom */
    }

    .ebook-form input {
        font-size: 16px;
    }
}

/* Touch device optimizations */
@media (hover: none) {
    .service-card:hover,
    .kompetence-card:hover,
    .hodnota-card:hover,
    .testimonial-card:hover {
        transform: none;
    }

    .btn:hover {
        transform: none;
    }

    .ai-floating-btn:hover {
        transform: none;
    }
}

/* Safe area for notched phones */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
    .ai-floating-btn {
        bottom: calc(20px + env(safe-area-inset-bottom));
    }

    .footer {
        padding-bottom: calc(30px + env(safe-area-inset-bottom));
    }
}

/* Social Icons SVG */
.social-icon {
    width: 20px;
    height: 20px;
    fill: currentColor;
}