/**
* Trandovia - Main Stylesheet
* Author: Claude
* Version: 1.0
*/

/* ===== CSS VARIABLES ===== */
:root {
    /* Colors */
    --color-background: #1A2525;
    --color-accent: #FF6B6B;
    --color-secondary-accent: #FFD1C1;
    --color-text: #E0E0E0;
    --color-button: #4ECDC4;
    --color-button-hover: #3DBDAB;
    --color-dark-overlay: rgba(26, 37, 37, 0.85);
    --color-light-background: #263636;
    --color-lighter-background: #354545;
    --color-success: #4ECDC4;
    --color-error: #FF6B6B;
    --color-warning: #FFD166;
    --color-info: #6B88FF;
    
    /* Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Roboto', sans-serif;
    --font-size-xs: 0.75rem;    /* 12px */
    --font-size-sm: 0.875rem;   /* 14px */
    --font-size-base: 1rem;     /* 16px */
    --font-size-md: 1.125rem;   /* 18px */
    --font-size-lg: 1.25rem;    /* 20px */
    --font-size-xl: 1.5rem;     /* 24px */
    --font-size-2xl: 1.875rem;  /* 30px */
    --font-size-3xl: 2.25rem;   /* 36px */
    --font-size-4xl: 3rem;      /* 48px */
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Spacing */
    --spacing-xs: 0.25rem;      /* 4px */
    --spacing-sm: 0.5rem;       /* 8px */
    --spacing-md: 1rem;         /* 16px */
    --spacing-lg: 1.5rem;       /* 24px */
    --spacing-xl: 2rem;         /* 32px */
    --spacing-2xl: 3rem;        /* 48px */
    --spacing-3xl: 4rem;        /* 64px */
    --spacing-4xl: 6rem;        /* 96px */
    
    /* Borders */
    --border-radius-sm: 0.25rem;  /* 4px */
    --border-radius-md: 0.5rem;   /* 8px */
    --border-radius-lg: 1rem;     /* 16px */
    --border-width-thin: 1px;
    --border-width-medium: 2px;
    --border-width-thick: 4px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;
    
    /* Z-index */
    --z-index-negative: -1;
    --z-index-base: 1;
    --z-index-dropdown: 10;
    --z-index-sticky: 20;
    --z-index-fixed: 30;
    --z-index-modal: 40;
    --z-index-popover: 50;
    --z-index-tooltip: 60;
    
    /* Layout */
    --container-max-width: 1200px;
    --header-height: 80px;
    --header-height-mobile: 60px;
    
    /* Breakpoints */
    --breakpoint-sm: 576px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 992px;
    --breakpoint-xl: 1200px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: 1.5;
    color: var(--color-text);
    background-color: var(--color-background);
    overflow-x: hidden;
    position: relative;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

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

ul, ol {
    list-style: none;
}

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

a:hover {
    color: var(--color-secondary-accent);
}

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

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
}

button {
    cursor: pointer;
    border: none;
    background: none;
}

/* ===== UTILITY CLASSES ===== */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* ===== BUTTONS ===== */
.button {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    font-family: var(--font-heading);
    font-weight: var(--font-weight-medium);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all var(--transition-normal);
}

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

.button--primary:hover {
    background-color: var(--color-button-hover);
    color: var(--color-background);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.button--secondary {
    background-color: transparent;
    color: var(--color-text);
    border: var(--border-width-medium) solid var(--color-button);
}

.button--secondary:hover {
    background-color: rgba(78, 205, 196, 0.1);
    color: var(--color-text);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-background);
    box-shadow: var(--shadow-md);
    z-index: var(--z-index-fixed);
    padding: var(--spacing-sm) 0;
    transition: all var(--transition-normal);
}

.header__logo-container {
    display: flex;
    justify-content: center;
    padding: var(--spacing-sm) 0;
}

.header__logo {
    height: 50px;
    width: auto;
}

.header__nav {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-sm);
}

.header__nav-toggle {
    display: none;
    color: var(--color-text);
    font-size: var(--font-size-xl);
    transition: color var(--transition-fast);
}

.header__nav-toggle:hover {
    color: var(--color-accent);
}

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

.header__nav-link {
    color: var(--color-text);
    font-family: var(--font-heading);
    font-weight: var(--font-weight-medium);
    position: relative;
    padding: var(--spacing-xs) 0;
}

.header__nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width var(--transition-normal);
}

.header__nav-link:hover {
    color: var(--color-text);
}

.header__nav-link:hover::after,
.header__nav-link--active::after {
    width: 100%;
}

.header__nav-link--highlight {
    color: var(--color-button);
    font-weight: var(--font-weight-semibold);
}

.header__nav-link--highlight::after {
    background-color: var(--color-button);
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    padding: calc(var(--header-height)*2 + var(--spacing-2xl)) var(--spacing-md) var(--spacing-2xl);
    position: relative;
    overflow: hidden;
}

.hero_grid {
    display: grid;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .hero_grid {
        max-width: var(--container-max-width);
        grid-template-columns: repeat(2, 1fr);
        align-items: center;
    }
}

@media (min-width: 1200px) {
    .hero_grid {
        padding: 0;
        max-width: var(--container-max-width);
        margin: 0 auto;
    }
}

.hero__content {
    text-align: center;
    z-index: var(--z-index-base);
    margin-bottom: var(--spacing-xl);
}

.hero__title {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

@media (min-width: 768px) {
    .hero__title {
        font-size: var(--font-size-4xl);
    }
}

.hero__subtitle {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-light);
    margin-bottom: var(--spacing-xl);
}

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

.hero__image-container {
    width: 100%;
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
}

.hero__image {
    width: 100%;
    height: auto;
    transition: transform var(--transition-slow);
    object-fit: cover;
}

.hero:hover .hero__image {
    transform: scale(1.05);
}

/* ===== SECTION COMMON STYLES ===== */
section {
    padding: var(--spacing-3xl) var(--spacing-md);
}

.section__header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-2xl);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.section__header.animate--visible {
    opacity: 1;
    transform: translateY(0);
}

.section__title {
    font-size: var(--font-size-2xl);
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
    position: relative;
    display: inline-block;
}

@media (min-width: 768px) {
    .section__title {
      font-size: var(--font-size-3xl);
    }
}

.section__title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--color-accent);
}

.section__subtitle {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-light);
    color: var(--color-text);
}

/* ===== TRAINING PROGRAMS SECTION ===== */
.training__grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--spacing-lg);
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.training__card {
    background-color: var(--color-light-background);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    opacity: 0;
    transform: translateY(20px);
    transition-delay: calc(var(--delay, 0) * 100ms);
}

.training__card:nth-child(1) { --delay: 1; }
.training__card:nth-child(2) { --delay: 2; }
.training__card:nth-child(3) { --delay: 3; }
.training__card:nth-child(4) { --delay: 4; }

.training__card.animate--visible {
    opacity: 1;
    transform: translateY(0);
}

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

.training__icon-container {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background-color: var(--color-button);
    border-radius: 50%;
    margin-bottom: var(--spacing-md);
}

.training__icon {
    font-size: var(--font-size-xl);
    color: var(--color-background);
}

.training__card-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.training__card-text {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-md);
}

.training__card-link {
    font-weight: var(--font-weight-medium);
    display: inline-flex;
    align-items: center;
}

.training__card-link::after {
    content: '→';
    margin-left: var(--spacing-xs);
    transition: transform var(--transition-fast);
}

.training__card-link:hover::after {
    transform: translateX(4px);
}

/* ===== TECHNIQUES SECTION ===== */
.techniques__container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.techniques__content {
    flex: 1;
}

.techniques__list {
    margin-bottom: var(--spacing-xl);
}

.techniques__item {
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-lg);
    border-left: 3px solid var(--color-accent);
    opacity: 0;
    transform: translateX(-20px);
    transition: all var(--transition-normal);
    transition-delay: calc(var(--delay, 0) * 150ms);
}

.techniques__item:nth-child(1) { --delay: 1; }
.techniques__item:nth-child(2) { --delay: 2; }
.techniques__item:nth-child(3) { --delay: 3; }

.techniques__item.animate--visible {
    opacity: 1;
    transform: translateX(0);
}

.techniques__item-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.techniques__item-text {
    font-size: var(--font-size-base);
}

.techniques__cta {
    margin-top: var(--spacing-lg);
}

.techniques__image-container {
    flex: 1;
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.techniques__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.techniques__image-container:hover .techniques__image {
    transform: scale(1.05);
}

/* ===== SUCCESS STORIES SECTION ===== */
.success__slider {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.success__slide {
    display: flex;
    flex-direction: column;
    background-color: var(--color-light-background);
    transition: opacity var(--transition-normal);
}

.success__image-container {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

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

.success__content {
    padding: var(--spacing-xl);
    text-align: center;
}

.success__name {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xs);
}

.success__achievement {
    font-size: var(--font-size-sm);
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
    font-weight: var(--font-weight-medium);
}

.success__quote {
    font-style: italic;
    font-size: var(--font-size-md);
    position: relative;
    padding: 0 var(--spacing-lg);
}

.success__controls {
    position: absolute;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    display: flex;
    gap: var(--spacing-sm);
}

.success__control {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--color-background);
    color: var(--color-text);
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.success__control:hover {
    background-color: var(--color-accent);
    color: var(--color-background);
}

/* ===== COMPETITION TIPS SECTION ===== */
.competition__grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--spacing-lg);
    max-width: var(--container-max-width);
    margin: 0 auto var(--spacing-xl);
}

.competition__card {
    background-color: var(--color-light-background);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all var(--transition-normal);
    opacity: 0;
    transform: translateY(20px);
    transition-delay: calc(var(--delay, 0) * 100ms);
}

.competition__card:nth-child(1) { --delay: 1; }
.competition__card:nth-child(2) { --delay: 2; }
.competition__card:nth-child(3) { --delay: 3; }
.competition__card:nth-child(4) { --delay: 4; }

.competition__card.animate--visible {
    opacity: 1;
    transform: translateY(0);
}

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

.competition__icon {
    font-size: var(--font-size-2xl);
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.competition__card-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.competition__card-text {
    font-size: var(--font-size-base);
}

.competition__cta {
    display: flex;
    justify-content: center;
}

/* ===== EQUIPMENT GUIDE SECTION ===== */
.equipment__container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    max-width: var(--container-max-width);
    margin: 0 auto;
    align-items: center;
}

.equipment__image-container {
    flex: 1;
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.equipment__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.equipment__image-container:hover .equipment__image {
    transform: scale(1.05);
}

.equipment__content {
    flex: 1;
}

.equipment__list {
    margin-bottom: var(--spacing-xl);
}

.equipment__item {
    margin-bottom: var(--spacing-lg);
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition-normal);
    transition-delay: calc(var(--delay, 0) * 150ms);
}

.equipment__item:nth-child(1) { --delay: 1; }
.equipment__item:nth-child(2) { --delay: 2; }
.equipment__item:nth-child(3) { --delay: 3; }

.equipment__item.animate--visible {
    opacity: 1;
    transform: translateY(0);
}

.equipment__item-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
}

.equipment__item-title::before {
    content: '•';
    color: var(--color-button);
    margin-right: var(--spacing-sm);
    font-size: var(--font-size-xl);
}

.equipment__item-text {
    font-size: var(--font-size-base);
    padding-left: calc(var(--font-size-xl) + var(--spacing-sm));
}

.equipment__cta {
    margin-top: var(--spacing-lg);
}

/* ===== NUTRITION PLANS SECTION ===== */
.nutrition__grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--spacing-xl);
    max-width: var(--container-max-width);
    margin: 0 auto var(--spacing-xl);
}

.nutrition__card {
    background-color: var(--color-light-background);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition-normal);
    transition-delay: calc(var(--delay, 0) * 200ms);
}

.nutrition__card:nth-child(1) { --delay: 1; }
.nutrition__card:nth-child(2) { --delay: 2; }

.nutrition__card.animate--visible {
    opacity: 1;
    transform: translateY(0);
}

.nutrition__card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.nutrition__image-container {
    width: 100%;
    height: 350px;
    overflow: hidden;
}

.nutrition__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.nutrition__card:hover .nutrition__image {
    transform: scale(1.05);
}

.nutrition__content {
    padding: var(--spacing-lg);
}

.nutrition__card-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.nutrition__card-text {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-md);
}

.nutrition__features {
    list-style-type: none;
    margin-bottom: var(--spacing-md);
}

.nutrition__feature {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-left: var(--spacing-lg);
}

.nutrition__feature::before {
    content: '✓';
    color: var(--color-button);
    position: absolute;
    left: 0;
}

.nutrition__cta {
    display: flex;
    justify-content: center;
}

/* ===== CONTACT SECTION ===== */
.contact__container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.contact__info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact__info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.contact__icon {
    font-size: var(--font-size-xl);
    color: var(--color-accent);
    margin-top: var(--spacing-xs);
}

.contact__info-title {
    font-size: var(--font-size-md);
    margin-bottom: var(--spacing-xs);
}

.contact__info-text {
    font-size: var(--font-size-base);
}

.contact__map {
    width: 100%;
    height: 360px;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    margin-top: var(--spacing-md);
}

.contact__map-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.contact__form {
    background-color: var(--color-light-background);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.contact__form-group {
    margin-bottom: var(--spacing-md);
}

.contact__label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-xs);
}

.contact__input,
.contact__select,
.contact__textarea {
    width: 100%;
    padding: var(--spacing-sm);
    background-color: var(--color-lighter-background);
    border: var(--border-width-thin) solid var(--color-lighter-background);
    border-radius: var(--border-radius-sm);
    color: var(--color-text);
    transition: border-color var(--transition-fast);
}

.contact__input:focus,
.contact__select:focus,
.contact__textarea:focus {
    outline: none;
    border-color: var(--color-button);
}

.contact__form-group--consent {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.contact__checkbox {
    width: 20px;
    height: 20px;
}

.contact__checkbox-label {
    font-size: var(--font-size-sm);
}

.contact__link {
    color: var(--color-button);
    text-decoration: underline;
}

.contact__link:hover {
    color: var(--color-button-hover);
}

.contact__submit {
    width: 100%;
    padding: var(--spacing-md);
    margin-top: var(--spacing-md);
}

/* ===== SUCCESS PAGE ===== */
.success-page {
    min-height: calc(100vh - var(--header-height));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl) var(--spacing-md);
}

.success-page__container {
    max-width: 600px;
    text-align: center;
    background-color: var(--color-light-background);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.success-page__icon-container {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.success-page__icon {
    font-size: 5rem;
    color: var(--color-success);
}

.success-page__title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
}

.success-page__text {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-lg);
}

.success-page__subtext {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-xl);
}

.success-page__buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* ===== LEGAL PAGES (COOKIES, PRIVACY, TERMS) ===== */
.legal-page {
    padding-top: calc(var(--header-height)*2 + var(--spacing-xl));
    padding-bottom: var(--spacing-3xl);
}

.legal-page__container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.legal-page__title {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.legal-page__content {
    background-color: var(--color-light-background);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.legal-page__subtitle {
    font-size: var(--font-size-xl);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
    border-bottom: 1px solid var(--color-accent);
    padding-bottom: var(--spacing-xs);
}

.legal-page__subheading {
    font-size: var(--font-size-lg);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.legal-page__text {
    margin-bottom: var(--spacing-md);
}

.legal-page__list {
    list-style-type: disc;
    margin-left: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.legal-page__list-item {
    margin-bottom: var(--spacing-sm);
}

.legal-page__link {
    color: var(--color-button);
    text-decoration: underline;
}

.legal-page__link:hover {
    color: var(--color-button-hover);
}

.legal-page__updated {
    margin-top: var(--spacing-xl);
    font-size: var(--font-size-sm);
    color: var(--color-text);
    opacity: 0.8;
    text-align: right;
}

/* ===== BACK TO TOP BUTTON ===== */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    z-index: var(--z-index-fixed);
}

.back-to-top__button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: var(--color-button);
    color: var(--color-background);
    border-radius: 50%;
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition-normal);
    pointer-events: none;
}

.back-to-top__button--visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.back-to-top__button:hover {
    background-color: var(--color-button-hover);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--color-background);
    padding-top: var(--spacing-2xl);
    border-top: 5px solid var(--color-accent);
}

.footer__container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.footer__logo-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer__logo {
    height: 40px;
    width: auto;
}

.footer__slogan {
    font-family: var(--font-heading);
    font-size: var(--font-size-sm);
    color: var(--color-text);
    opacity: 0.8;
}

.footer__nav-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.footer__nav-title {
    font-size: var(--font-size-md);
    margin-bottom: var(--spacing-md);
    color: var(--color-accent);
}

.footer__nav-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer__nav-link {
    color: var(--color-text);
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.footer__nav-link:hover,
.footer__nav-link--active {
    color: var(--color-accent);
}

.footer__bottom {
    background-color: rgba(0, 0, 0, 0.2);
    padding: var(--spacing-md) 0;
    margin-top: var(--spacing-xl);
    text-align: center;
}

.footer__copyright {
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-xs);
}

.footer__address {
    font-size: var(--font-size-xs);
    opacity: 0.8;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate--visible {
    animation: fadeIn 0.5s ease-out forwards;
}

/* ===== MEDIA QUERIES ===== */
@media (min-width: 576px) {
    .hero__title {
        font-size: var(--font-size-4xl);
    }
    
    .success-page__buttons {
        flex-direction: row;
        justify-content: center;
    }
}

@media (min-width: 768px) {
    .training__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .competition__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .techniques__container {
        flex-direction: row;
    }
    
    .equipment__container {
        flex-direction: row;
    }
    
    .nutrition__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact__container {
        flex-direction: row;
    }
    
    .contact__info,
    .contact__form {
        flex: 1;
    }
    
    .footer__nav-container {
        flex-direction: row;
        justify-content: space-between;
    }
    
    .footer__nav-column {
        flex: 1;
    }
    
    .success__slide {
        flex-direction: row;
    }
    
    .success__image-container,
    .success__content {
        flex: 1;
    }
}

@media (min-width: 992px) {
    .training__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 767px) {
    .header__nav-toggle {
        display: flex;
        position: absolute;
        top: var(--spacing-md);
        right: var(--spacing-md);
    }
    
    .header__nav-list {
        position: absolute;
        top: var(--header-height);
        left: 0;
        width: 100%;
        flex-direction: column;
        background-color: var(--color-background);
        padding: var(--spacing-md);
        box-shadow: var(--shadow-md);
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: all var(--transition-normal);
        z-index: var(--z-index-dropdown);
    }
    
    .header__nav-list--open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }
    
    .header__nav-item {
        width: 100%;
        text-align: center;
        padding: var(--spacing-sm) 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .header__nav-item:last-child {
        border-bottom: none;
    }
    
    .contact__form-group--consent {
        align-items: flex-start;
    }
    
    .contact__checkbox {
        margin-top: 3px;
    }
}