/**
 * Sornveta Cycling Website Styles
 * Brutalist web design with zigzag patterns and high-energy orange
 * Mobile-first approach with BEM methodology
 */

/* ======= CSS Variables ======= */
:root {
  /* Colors */
  --color-primary: #FF4500;       /* Orange background */
  --color-accent: #FFD700;        /* Yellow accent */
  --color-text: #FFFFFF;          /* White text */
  --color-button: #228B22;        /* Green button */
  --color-dark: #1A1A1A;          /* Dark shade for text backgrounds */
  --color-light: #F5F5F5;         /* Light shade for backgrounds */
  --color-gray: #888888;          /* Gray for secondary text */
  --color-error: #FF0000;         /* Red for error messages */
  --color-success: #00AA00;       /* Green for success messages */

  /* Typography */
  --font-primary: 'Oswald', sans-serif;
  --font-size-base: 1rem;
  --font-size-small: 0.875rem;
  --font-size-smaller: 0.75rem;
  --font-size-medium: 1.125rem;
  --font-size-large: 1.5rem;
  --font-size-xlarge: 2rem;
  --font-size-xxlarge: 2.5rem;
  --font-size-huge: 3.5rem;
  --line-height-normal: 1.5;
  --line-height-small: 1.2;
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-bold: 700;

  /* Spacing */
  --spacing-xxs: 0.25rem;
  --spacing-xs: 0.5rem;
  --spacing-s: 0.75rem;
  --spacing-m: 1rem;
  --spacing-l: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;
  --spacing-xxxl: 4rem;
  --section-spacing: 5rem;

  /* Border Radius */
  --border-radius-small: 3px;
  --border-radius-medium: 6px;
  --border-radius-large: 12px;

  /* Shadows */
  --shadow-small: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-medium: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-large: 0 8px 16px rgba(0, 0, 0, 0.1);
  --shadow-button: 0 4px 6px rgba(0, 0, 0, 0.2);

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

  /* Z-indices */
  --z-index-header: 100;
  --z-index-modal: 200;
  --z-index-back-to-top: 90;

  /* Device Breakpoints */
  --breakpoint-sm: 576px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 992px;
  --breakpoint-xl: 1200px;

  /* Container Widths */
  --container-max-width: 1200px;
  --container-padding: 1.5rem;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

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

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

a:hover, a:focus {
  color: var(--color-text);
  text-decoration: underline;
}

ul, ol {
  list-style: none;
}

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

button, input, textarea {
  font-family: inherit;
  font-size: inherit;
  line-height: 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(--container-padding);
}

.button {
  display: inline-block;
  padding: var(--spacing-m) var(--spacing-xl);
  font-family: var(--font-primary);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-medium);
  text-transform: uppercase;
  text-align: center;
  color: var(--color-text);
  background-color: var(--color-button);
  border: none;
  border-radius: var(--border-radius-medium);
  cursor: pointer;
  transition: all var(--transition-medium);
  text-decoration: none;
  box-shadow: var(--shadow-button);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  transform: skewX(-30deg);
  transition: transform var(--transition-fast);
  z-index: -1;
}

.button:hover::before {
  transform: skewX(-30deg) translateX(200%);
}

.button:hover, .button:focus {
  background-color: #1a7a1a;
  transform: translateY(-2px);
  box-shadow: var(--shadow-large);
  color: var(--color-text);
  text-decoration: none;
}

.button:active {
  transform: translateY(0);
  box-shadow: var(--shadow-small);
}

.section {
  padding: var(--section-spacing) 0;
  position: relative;
}

.section__title {
  font-size: var(--font-size-xlarge);
  font-weight: var(--font-weight-bold);
  text-align: center;
  margin-bottom: var(--spacing-xxl);
  position: relative;
  text-transform: uppercase;
  color: var(--color-text);
  letter-spacing: 2px;
}

.section__title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background-color: var(--color-accent);
}

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

/* ======= Header Styles ======= */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-index-header);
  background-color: rgba(26, 26, 26, 0.8);
  backdrop-filter: blur(10px);
  transition: all var(--transition-medium);
}

.header--scrolled {
  box-shadow: var(--shadow-medium);
  background-color: rgba(26, 26, 26, 0.95);
}

.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  padding: 0 var(--spacing-l);
}

.header__logo {
  width: 150px;
  z-index: 2;
}

.header__logo img {
  width: 100%;
}

.header__toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 22px;
  z-index: 2;
}

.header__toggle span {
  width: 100%;
  height: 3px;
  background-color: var(--color-text);
  transition: all var(--transition-medium);
}

.header__toggle--active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

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

.header__toggle--active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

.header__menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  height: 100vh;
  background-color: var(--color-dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: right var(--transition-medium);
  z-index: 1;
}

.header__menu--active {
  right: 0;
}

.header__item {
  margin: var(--spacing-m) 0;
}

.header__link {
  font-size: var(--font-size-large);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  color: var(--color-text);
  position: relative;
}

.header__link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-medium);
}

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

.header__link--accent {
  color: var(--color-accent);
}

@media (min-width: 992px) {
  .header__container {
    height: 80px;
  }

  .header__logo {
    width: 180px;
  }

  .header__toggle {
    display: none;
  }

  .header__menu {
    position: static;
    width: auto;
    height: auto;
    background-color: transparent;
    flex-direction: row;
  }

  .header__item {
    margin: 0 var(--spacing-m);
  }

  .header__link {
    font-size: var(--font-size-medium);
  }
}

/* ======= Hero Section ======= */
.hero {
  height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 70px;
  overflow: hidden;
}

.hero__parallax {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../images/img01.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -1;
}

.hero__parallax::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(26, 26, 26, 0.7);
}

.hero__content {
  max-width: 800px;
  padding: var(--spacing-xl);
  position: relative;
  z-index: 1;
}

.hero__title {
  font-size: var(--font-size-xxlarge);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  color: var(--color-text);
  margin-bottom: var(--spacing-l);
  line-height: 1.2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

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

.hero__button {
  margin-top: var(--spacing-l);
  transform: skewX(-15deg);
}

.hero__button span {
  display: inline-block;
  transform: skewX(15deg);
}

.hero__zigzag {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 40px;
  background: linear-gradient(45deg, 
    transparent 33.333%, 
    var(--color-primary) 33.333%, 
    var(--color-primary) 66.667%, 
    transparent 66.667%),
    linear-gradient(-45deg, 
    transparent 33.333%, 
    var(--color-primary) 33.333%, 
    var(--color-primary) 66.667%, 
    transparent 66.667%);
  background-size: 40px 80px;
  background-position: 0 0;
}

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

  .hero__subtitle {
    font-size: var(--font-size-xlarge);
  }
}

/* ======= Voordelen Section ======= */
.voordelen {
  background-color: var(--color-primary);
  position: relative;
}

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

.voordelen__item {
  background-color: rgba(26, 26, 26, 0.2);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-medium);
  text-align: center;
  transition: transform var(--transition-medium);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-medium);
}

.voordelen__item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background-color: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-medium);
}

.voordelen__item:hover {
  transform: translateY(-10px);
}

.voordelen__item:hover::before {
  transform: scaleX(1);
}

.voordelen__icon {
  font-size: 3rem;
  color: var(--color-accent);
  margin-bottom: var(--spacing-l);
}

.voordelen__title {
  font-size: var(--font-size-large);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-m);
  text-transform: uppercase;
}

.voordelen__text {
  color: var(--color-text);
  line-height: 1.6;
}

@media (min-width: 768px) {
  .voordelen__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

/* ======= Programmas Section ======= */
.programmas {
  background-color: var(--color-dark);
  padding-bottom: var(--section-spacing);
  position: relative;
}

.programmas::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: repeating-linear-gradient(
    45deg, 
    transparent, 
    transparent 10px, 
    rgba(255, 215, 0, 0.05) 10px, 
    rgba(255, 215, 0, 0.05) 20px
  );
  z-index: 0;
}

.programmas__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  position: relative;
  z-index: 1;
}

.programma__card {
  background-color: rgba(26, 26, 26, 0.8);
  border-radius: var(--border-radius-medium);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
  transition: transform var(--transition-medium);
}

.programma__card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-large);
}

.programma__card--featured {
  border: 2px solid var(--color-accent);
  transform: scale(1.05);
}

.programma__card--featured:hover {
  transform: scale(1.05) translateY(-10px);
}

.programma__header {
  padding: var(--spacing-l) var(--spacing-m);
  text-align: center;
  color: var(--color-text);
}

.programma__header--beginner {
  background-color: #3a6ea5;
}

.programma__header--intermediate {
  background-color: #c25e00;
}

.programma__header--expert {
  background-color: #6b21a8;
}

.programma__title {
  font-size: var(--font-size-large);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-s);
  text-transform: uppercase;
}

.programma__price {
  font-size: var(--font-size-xlarge);
  font-weight: var(--font-weight-bold);
}

.programma__price span {
  font-size: var(--font-size-medium);
  font-weight: var(--font-weight-normal);
}

.programma__content {
  padding: var(--spacing-xl);
}

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

.programma__features li {
  padding: var(--spacing-s) 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
  position: relative;
  padding-left: var(--spacing-xl);
}

.programma__features li::before {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: var(--color-accent);
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

.programma__button {
  width: 100%;
  margin-top: var(--spacing-l);
}

@media (min-width: 768px) {
  .programmas__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ======= Routes Section ======= */
.routes {
  background-color: var(--color-primary);
  position: relative;
}

.routes__slider {
  position: relative;
  margin-bottom: var(--spacing-xl);
}

.routes__slide {
  display: none;
  flex-direction: column;
  border-radius: var(--border-radius-medium);
  overflow: hidden;
  box-shadow: var(--shadow-large);
}

.routes__slide--active {
  display: flex;
}

.routes__image {
  height: 250px;
  overflow: hidden;
}

.routes__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-medium);
}

.routes__slide:hover .routes__image img {
  transform: scale(1.1);
}

.routes__info {
  padding: var(--spacing-l);
  background-color: rgba(26, 26, 26, 0.8);
}

.routes__title {
  font-size: var(--font-size-large);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-s);
  color: var(--color-accent);
}

.routes__details {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-m);
  font-size: var(--font-size-small);
  color: var(--color-text);
}

.routes__distance, .routes__difficulty {
  display: inline-block;
  padding: var(--spacing-xxs) var(--spacing-s);
  background-color: rgba(255, 215, 0, 0.2);
  border-radius: var(--border-radius-small);
}

.routes__description {
  line-height: 1.6;
}

.routes__controls {
  display: flex;
  justify-content: center;
  gap: var(--spacing-m);
}

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

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

@media (min-width: 768px) {
  .routes__slide {
    flex-direction: row;
    align-items: stretch;
    height: 350px;
  }

  .routes__image {
    width: 60%;
    height: auto;
  }

  .routes__info {
    width: 40%;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}

/* ======= Uitrusting Section ======= */
.uitrusting {
  background-color: var(--color-dark);
  position: relative;
}

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

.uitrusting__item {
  display: flex;
  flex-direction: column;
  background-color: rgba(26, 26, 26, 0.5);
  border-radius: var(--border-radius-medium);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
  transition: transform var(--transition-medium);
}

.uitrusting__item:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-large);
}

.uitrusting__image {
  height: 200px;
  overflow: hidden;
}

.uitrusting__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-medium);
}

.uitrusting__item:hover .uitrusting__image img {
  transform: scale(1.1);
}

.uitrusting__content {
  padding: var(--spacing-l);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.uitrusting__title {
  font-size: var(--font-size-large);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-s);
  color: var(--color-accent);
}

.uitrusting__rating {
  margin-bottom: var(--spacing-m);
  color: var(--color-accent);
}

.uitrusting__description {
  line-height: 1.6;
  flex-grow: 1;
}

@media (min-width: 768px) {
  .uitrusting__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .uitrusting__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ======= Getuigenissen Section ======= */
.getuigenissen {
  background-color: var(--color-primary);
  position: relative;
}

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

.getuigenis__card {
  background-color: rgba(26, 26, 26, 0.2);
  border-radius: var(--border-radius-medium);
  padding: var(--spacing-xl);
  position: relative;
  box-shadow: var(--shadow-medium);
  transition: transform var(--transition-medium);
}

.getuigenis__card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-large);
}

.getuigenis__quote {
  font-size: 2rem;
  color: var(--color-accent);
  opacity: 0.5;
  margin-bottom: var(--spacing-m);
}

.getuigenis__text {
  font-size: var(--font-size-medium);
  line-height: 1.6;
  margin-bottom: var(--spacing-l);
  position: relative;
  z-index: 1;
}

.getuigenis__author {
  display: flex;
  align-items: center;
}

.getuigenis__image {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  overflow: hidden;
  margin-right: var(--spacing-m);
  border: 3px solid var(--color-accent);
}

.getuigenis__name {
  font-size: var(--font-size-medium);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-xxs);
}

.getuigenis__level {
  font-size: var(--font-size-small);
  color: var(--color-accent);
}

@media (min-width: 768px) {
  .getuigenissen__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .getuigenissen__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ======= FAQ Section ======= */
.faq {
  background-color: var(--color-dark);
  position: relative;
}

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

.faq__item {
  background-color: rgba(26, 26, 26, 0.5);
  border-radius: var(--border-radius-medium);
  overflow: hidden;
  transition: transform var(--transition-medium);
}

.faq__item:hover {
  transform: translateX(10px);
}

.faq__question {
  padding: var(--spacing-l);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: var(--font-weight-bold);
}

.faq__question h3 {
  font-size: var(--font-size-medium);
  margin: 0;
  padding-right: var(--spacing-m);
}

.faq__icon {
  color: var(--color-accent);
  transition: transform var(--transition-medium);
}

.faq__item--active .faq__icon {
  transform: rotate(45deg);
}

.faq__answer {
  padding: 0 var(--spacing-l);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq__answer p {
  margin-bottom: var(--spacing-l);
  line-height: 1.6;
}

@media (min-width: 768px) {
  .faq__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ======= Subscribe Section ======= */
.subscribe {
  background-color: var(--color-primary);
  padding: var(--section-spacing) 0;
}

.subscribe__content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

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

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

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

.subscribe__input {
  padding: var(--spacing-m);
  border-radius: var(--border-radius-medium);
  border: none;
  font-size: var(--font-size-medium);
  background-color: rgba(255, 255, 255, 0.9);
  color: var(--color-dark);
}

.subscribe__input:focus {
  outline: 2px solid var(--color-accent);
}

.subscribe__button {
  width: 100%;
  border-radius: var(--border-radius-medium);
}

@media (min-width: 768px) {
  .subscribe__input-group {
    flex-direction: row;
  }

  .subscribe__input {
    flex-grow: 1;
  }

  .subscribe__button {
    width: auto;
  }
}

/* ======= Contact Section ======= */
.contact {
  background-color: var(--color-dark);
  position: relative;
}

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

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

.contact__item {
  display: flex;
  align-items: flex-start;
  background-color: rgba(26, 26, 26, 0.5);
  padding: var(--spacing-l);
  border-radius: var(--border-radius-medium);
  transition: transform var(--transition-medium);
}

.contact__item:hover {
  transform: translateY(-5px);
}

.contact__icon {
  margin-right: var(--spacing-m);
  font-size: 1.5rem;
  color: var(--color-accent);
  min-width: 30px;
  text-align: center;
}

.contact__details {
  flex-grow: 1;
}

.contact__details h3 {
  font-size: var(--font-size-medium);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-s);
}

.contact__details p {
  line-height: 1.6;
}

.contact__form-container {
  background-color: rgba(26, 26, 26, 0.5);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-medium);
}

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

.form__group {
  display: flex;
  flex-direction: column;
}

.form__label {
  margin-bottom: var(--spacing-s);
  font-weight: var(--font-weight-medium);
}

.form__input {
  padding: var(--spacing-m);
  border-radius: var(--border-radius-small);
  border: 1px solid transparent;
  background-color: rgba(255, 255, 255, 0.9);
  color: var(--color-dark);
  transition: border-color var(--transition-medium);
}

.form__input:focus {
  outline: none;
  border-color: var(--color-accent);
}

.form__input--error {
  border-color: var(--color-error);
}

.form__textarea {
  min-height: 150px;
  resize: vertical;
}

.form__button {
  justify-self: start;
  margin-top: var(--spacing-m);
}

@media (min-width: 768px) {
  .contact__grid {
    grid-template-columns: 1fr 1fr;
  }

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

/* ======= Footer Styles ======= */
.footer {
  background-color: var(--color-dark);
  padding: var(--spacing-xxl) 0 var(--spacing-m);
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 10px;
  background: linear-gradient(to right, var(--color-primary), var(--color-accent), var(--color-primary));
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xxl);
}

.footer__logo {
  margin-bottom: var(--spacing-l);
}

.footer__logo img {
  width: 150px;
  margin-bottom: var(--spacing-m);
}

.footer__tagline {
  font-size: var(--font-size-small);
  color: var(--color-accent);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
}

.footer__heading {
  font-size: var(--font-size-medium);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-l);
  text-transform: uppercase;
  position: relative;
}

.footer__heading::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 40px;
  height: 3px;
  background-color: var(--color-accent);
}

.footer__menu {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-s);
}

.footer__item {
  transition: transform var(--transition-fast);
}

.footer__item:hover {
  transform: translateX(5px);
}

.footer__link {
  color: var(--color-text);
  transition: color var(--transition-medium);
}

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

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

.footer__event {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xxs);
}

.footer__event-date {
  font-size: var(--font-size-small);
  color: var(--color-accent);
  font-weight: var(--font-weight-bold);
}

.footer__event-link {
  color: var(--color-text);
  transition: color var(--transition-medium);
}

.footer__event-link:hover {
  color: var(--color-accent);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-l);
  text-align: center;
}

.footer__copyright {
  font-size: var(--font-size-small);
  color: var(--color-gray);
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .footer__grid {
    grid-template-columns: 2fr 1fr 2fr 1fr;
  }
}

/* ======= Back to Top Button ======= */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--color-button);
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-index-back-to-top);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-medium);
  box-shadow: var(--shadow-medium);
}

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

.back-to-top:hover {
  background-color: var(--color-accent);
  color: var(--color-dark);
  box-shadow: var(--shadow-large);
}

/* ======= Success Page Styles ======= */
.success {
  min-height: calc(100vh - 200px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 80px;
}

.success__content {
  max-width: 600px;
  padding: var(--spacing-xxl);
  background-color: rgba(26, 26, 26, 0.5);
  border-radius: var(--border-radius-medium);
  box-shadow: var(--shadow-large);
  margin: 0 auto;
}

.success__icon {
  font-size: 5rem;
  color: var(--color-success);
  margin-bottom: var(--spacing-xl);
}

.success__title {
  font-size: var(--font-size-xxlarge);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-l);
}

.success__message {
  font-size: var(--font-size-medium);
  margin-bottom: var(--spacing-xl);
  line-height: 1.6;
}

.success__actions {
  margin-top: var(--spacing-xl);
}

/* ======= Legal Pages Styles ======= */
.legal {
  padding-top: 120px;
}

.legal__content {
  background-color: rgba(26, 26, 26, 0.5);
  padding: var(--spacing-xxl);
  border-radius: var(--border-radius-medium);
}

.legal__title {
  font-size: var(--font-size-xxlarge);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-m);
  text-align: center;
}

.legal__date {
  text-align: center;
  color: var(--color-gray);
  margin-bottom: var(--spacing-xxl);
}

.legal__section {
  margin-bottom: var(--spacing-xxl);
}

.legal__heading {
  font-size: var(--font-size-large);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-l);
  color: var(--color-accent);
}

.legal__subheading {
  font-size: var(--font-size-medium);
  font-weight: var(--font-weight-bold);
  margin: var(--spacing-l) 0 var(--spacing-m);
}

.legal__section p {
  margin-bottom: var(--spacing-l);
  line-height: 1.6;
}

.legal__list {
  margin-bottom: var(--spacing-l);
  padding-left: var(--spacing-xl);
}

.legal__list li {
  margin-bottom: var(--spacing-m);
  position: relative;
}

.legal__list li::before {
  content: '•';
  color: var(--color-accent);
  position: absolute;
  left: -20px;
}

.legal__list--contact {
  padding-left: 0;
}

.legal__list--contact li {
  padding-left: 0;
}

.legal__list--contact li::before {
  content: none;
}

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

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

/* ======= Responsive Adjustments ======= */
@media (max-width: 575px) {
  :root {
    --section-spacing: 3rem;
  }

  .section__title {
    font-size: var(--font-size-large);
    margin-bottom: var(--spacing-xl);
  }

  .hero__title {
    font-size: var(--font-size-xlarge);
  }

  .hero__subtitle {
    font-size: var(--font-size-medium);
  }
}

@media (min-width: 576px) and (max-width: 767px) {
  :root {
    --section-spacing: 4rem;
  }
}

@media (min-width: 768px) and (max-width: 991px) {
  :root {
    --section-spacing: 5rem;
  }
}

@media (min-width: 992px) {
  :root {
    --section-spacing: 6rem;
  }
}