/* ============================================
   ALMUDENA VARONA - PORTFOLIO
   Dark Premium Editorial Design
   ============================================ */

/* ============================================
   CSS VARIABLES & DESIGN TOKENS
   ============================================ */
:root {
  /* Colors */
  --color-primary: #D9B15F;
  --color-primary-dark: #B89340;
  --color-bg-dark: #0A0A0A;
  --color-bg-charcoal: #1A1A1A;
  --color-bg-card: #141414;
  --color-text-white: #FAFAFA;
  --color-text-gray: #B0B0B0;
  --color-text-muted: #707070;
  --color-border: #2A2A2A;
  /* Typography */
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Font Sizes */
  --fs-h1: clamp(2rem, 5vw, 4rem);
  --fs-h2: clamp(1.75rem, 4vw, 3rem);
  --fs-h3: clamp(1.125rem, 2.5vw, 1.5rem);
  --fs-body: clamp(0.9375rem, 1.5vw, 1.0625rem);
  --fs-small: clamp(0.8125rem, 1.25vw, 0.9375rem);

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 3rem;
  --space-xl: 5rem;

  /* Layout */
  --container-max: 1200px;
  --container-padding: 2rem;
  --section-padding: clamp(3rem, 8vw, 6rem);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.6s ease;

  /* Effects */
  --blur-soft: blur(20px);
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.3);

  /* Header */
  --header-height: 56px;
}

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

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

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.7;
  color: var(--color-text-white);
  background-color: var(--color-bg-dark);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Respect user's motion preferences */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul {
  list-style: none;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 {
  font-size: var(--fs-h1);
}

h2 {
  font-size: var(--fs-h2);
}

h3 {
  font-size: var(--fs-h3);
}

p {
  margin-bottom: 1.5rem;
}

p:last-child {
  margin-bottom: 0;
}

em {
  font-style: italic;
  color: var(--color-primary);
}

/* ============================================
   LAYOUT UTILITIES
   ============================================ */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section {
  padding: var(--section-padding) 0;
  scroll-margin-top: var(--header-height);
}

.section__title {
  font-size: var(--fs-h2);
  margin-bottom: var(--space-xl);
  text-align: center;
  position: relative;
}

.section__title::after {
  content: '';
  display: block;
  width: 60px;
  height: 2px;
  background: var(--color-primary);
  margin: var(--space-md) auto 0;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2.5rem;
  font-family: var(--font-heading);
  font-size: var(--fs-small);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

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

.btn--primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
}

.btn--outline {
  border: 1px solid var(--color-border);
  color: var(--color-text-white);
}

.btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.btn--full {
  width: 100%;
  justify-content: center;
}

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

/* ============================================
   HEADER / NAVBAR
   ============================================ */
.header {
  position: sticky;
  top: 0;
  width: 100%;
  height: var(--header-height);
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: var(--blur-soft);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  transition: all var(--transition-base);
}

.header .container {
  max-width: 960px;
}

.nav {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  display: flex;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: color var(--transition-fast);
}

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

.nav__list {
  display: flex;
  gap: 2rem;
}

.nav__link {
  font-size: var(--fs-small);
  font-weight: 500;
  position: relative;
  transition: color var(--transition-fast);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-primary);
  transition: width var(--transition-base);
}

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

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

.nav__actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

/* Language Switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.lang-btn {
  background: none;
  border: none;
  color: var(--color-text-gray);
  font-size: var(--fs-small);
  font-weight: 600;
  font-family: var(--font-heading);
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  transition: color var(--transition-fast);
}

.lang-btn:hover {
  color: var(--color-text-white);
}

.lang-btn.active {
  color: var(--color-primary);
}

.lang-separator {
  color: var(--color-text-muted);
  font-size: var(--fs-small);
}

.nav__toggle,
.nav__close {
  display: none;
  color: var(--color-text-white);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Mobile Menu */
@media (max-width: 1024px) {
  .nav__list {
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background: var(--color-bg-charcoal);
    padding: var(--space-xl) var(--space-lg);
    transition: right var(--transition-slow);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.5);
  }

  .nav__menu.show-menu {
    right: 0;
  }

  .nav__list {
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-xl);
  }

  .nav__link {
    font-size: 1.25rem;
  }

  .nav__toggle,
  .nav__close {
    display: flex;
  }

  .nav__close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
  }

  .nav__actions .btn--primary {
    display: none;
  }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-height));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-dark);
  overflow: hidden;
}

.hero__video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
  object-position: center 15%;
  z-index: 1;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(255, 255, 255, 0.03) 2px,
      rgba(255, 255, 255, 0.03) 4px
    );
  pointer-events: none;
  opacity: 0.3;
  z-index: 2;
}

/* BRIGHTER OVERLAY - minimal on desktop for video protagonist */
.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(10, 10, 10, 0.15), rgba(10, 10, 10, 0.35)),
    radial-gradient(ellipse at center, transparent 0%, rgba(10, 10, 10, 0.15) 100%);
  z-index: 2;
}

.hero__content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 900px;
  padding-top: 15vh;
}

.hero__subtitle {
  font-family: 'Georgia', 'Times New Roman', serif;
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 400;
  font-style: italic;
  color: var(--color-text-white);
  margin-bottom: var(--space-lg);
  white-space: nowrap;
}

.hero__highlight {
  position: relative;
  color: var(--color-primary);
}

.hero__highlight::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  animation: underline-grow 1.5s ease forwards;
  animation-delay: 1s;
}

@keyframes underline-grow {
  0% {
    width: 0;
  }
  100% {
    width: 100%;
  }
}

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

.hero__scroll {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
}

.scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-gray);
  transition: color var(--transition-fast);
}

.scroll-indicator:hover {
  color: var(--color-primary);
}

.scroll-indicator__line {
  width: 1px;
  height: 40px;
  background: currentColor;
  animation: scroll-down 2s infinite;
}

@keyframes scroll-down {
  0%, 100% {
    transform: translateY(0);
    opacity: 0;
  }
  50% {
    transform: translateY(10px);
    opacity: 1;
  }
}

/* Fallback image for mobile */
@media (max-width: 768px) {
  .hero {
    background:
      linear-gradient(to bottom, rgba(10, 10, 10, 0.15), rgba(10, 10, 10, 0.4)),
      url('../img/hero-bg.jpg') center top/cover no-repeat;
  }

  .hero__video {
    display: none;
  }

  .hero__overlay {
    background:
      linear-gradient(to bottom, rgba(10, 10, 10, 0.1), rgba(10, 10, 10, 0.35));
  }

  .hero__content {
    padding-top: var(--space-xl);
  }

  .hero__subtitle {
    white-space: normal;
    font-size: clamp(1.1rem, 5vw, 1.5rem);
  }
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about__wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  max-width: 1200px;
  margin: 0 auto;
}

@media (min-width: 900px) {
  .about__wrapper {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: start;
  }
}

.about__photo-mobile {
  display: none;
}

@media (max-width: 768px) {
  .about__photo-mobile {
    display: block;
    width: 100%;
    max-width: 280px;
    margin: var(--space-lg) auto 0;
    border-radius: 4px;
    box-shadow: var(--shadow-card);
  }

  .about__image {
    display: none;
  }
}

.about__content {
  max-width: 700px;
}

.about__bio {
  font-size: var(--fs-body);
  line-height: 1.9;
  color: var(--color-text-gray);
}

.about__bio p {
  margin-bottom: 1.75rem;
}

.about__bio p:last-child {
  margin-bottom: 0;
}

.about__image {
  position: relative;
}

.about__photo {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: 4px;
  box-shadow: var(--shadow-card);
  margin: 0 auto;
}

@media (min-width: 900px) {
  .about__photo {
    position: sticky;
    top: calc(var(--header-height) + 2rem);
  }
}

/* ============================================
   BOOK SECTION
   ============================================ */
.book {
  background: var(--color-bg-charcoal);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

/* Clean gallery grid - uniform, no gaps */
.book__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.book-item {
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  cursor: pointer;
  background: var(--color-bg-card);
  aspect-ratio: 3/4;
}

.book-item__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  transition: transform var(--transition-slow);
}

/* Lazy load transition */
.book-item.lazy-hidden {
  opacity: 0;
  transform: translateY(20px);
}

.book-item.lazy-visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.book-item:hover .book-item__image {
  transform: scale(1.05);
}


@media (max-width: 900px) {
  .book__grid {
    gap: var(--space-sm);
  }

  .book-item {
    aspect-ratio: 3/4;
  }
}

@media (max-width: 480px) {
  .book__grid {
    gap: 6px;
  }
}

/* ============================================
   VIDEOBOOK SECTION
   ============================================ */
.videobook {
  background: var(--color-bg-dark);
}

/* Main Videobook Hero */
.videobook__hero {
  margin-bottom: var(--space-xl);
}

.video-card--hero {
  position: relative;
  aspect-ratio: 16/9;
  max-width: 1000px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 8px;
  cursor: pointer;
  background: var(--color-bg-card);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}

.video-card--hero .video-card__thumbnail {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  transition: transform var(--transition-slow);
}

.video-card--hero:hover .video-card__thumbnail {
  transform: scale(1.03);
}

.video-card--hero .video-card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-base);
}

.video-card--hero:hover .video-card__overlay {
  background: rgba(0, 0, 0, 0.5);
}

.video-card--hero .video-card__play {
  width: 100px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 3px solid var(--color-text-white);
  border-radius: 50%;
  color: var(--color-text-white);
  transition: all var(--transition-base);
}

.video-card--hero:hover .video-card__play {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: scale(1.1);
}

.video-card--hero .video-card__info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-lg) var(--space-md);
  background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, transparent 100%);
}

.video-card--hero .video-card__title {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.video-card--hero .video-card__description {
  font-size: var(--fs-body);
  color: var(--color-text-gray);
  margin: 0;
}

/* Escenas Section */
.videobook__escenas {
  margin-top: var(--space-xl);
}

.videobook__subtitle {
  font-size: 1.5rem;
  text-align: center;
  margin-bottom: var(--space-lg);
  color: var(--color-text-white);
}

/* Carousel wrapper - desktop only */
.videobook__carousel {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.carousel__btn {
  display: none;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  color: var(--color-text-white);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.carousel__btn:hover {
  background: var(--color-primary);
  color: var(--color-bg-dark);
}

.carousel__btn--prev {
  left: -22px;
}

.carousel__btn--next {
  right: -22px;
}

/* Desktop: horizontal scroll carousel */
@media (min-width: 769px) {
  .carousel__btn {
    display: flex;
  }

  .videobook__grid {
    display: flex;
    gap: var(--space-md);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: var(--space-xs) 0;
  }

  .videobook__grid::-webkit-scrollbar {
    display: none;
  }

  .videobook__grid > .video-card {
    flex: 0 0 calc(33.333% - var(--space-md) * 2 / 3);
    scroll-snap-align: start;
  }
}

/* Mobile: vertical grid */
@media (max-width: 768px) {
  .videobook__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
  }
}

.video-card {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  border-radius: 4px;
  cursor: pointer;
  background: var(--color-bg-card);
}

.video-card__thumbnail {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
  transition: transform var(--transition-slow);
}

.video-card:hover .video-card__thumbnail {
  transform: scale(1.05);
}

.video-card__preview {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
  z-index: 1;
  opacity: 0;
  animation: fadeInPreview 0.5s ease forwards;
}

@keyframes fadeInPreview {
  to { opacity: 1; }
}

.video-card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-base);
  z-index: 2;
}

.video-card:hover .video-card__overlay {
  background: rgba(0, 0, 0, 0.6);
}

.video-card__play {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-text-white);
  border-radius: 50%;
  color: var(--color-text-white);
  transition: all var(--transition-base);
}

.video-card:hover .video-card__play {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: scale(1.1);
}

.video-card__info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-md);
  z-index: 2;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
}

.video-card__title {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.video-card__description {
  font-size: var(--fs-small);
  color: var(--color-text-gray);
  margin: 0;
}

.videobook__note {
  text-align: center;
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  font-style: italic;
  margin: 0;
}

/* ============================================
   EXPERIENCIA SECTION (Experience & Training)
   ============================================ */
.experiencia {
  background: var(--color-bg-charcoal);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

/* Tabs Navigation */
.experiencia__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  margin-bottom: var(--space-xl);
  padding: var(--space-sm);
  background: var(--color-bg-card);
  border-radius: 8px;
  border: 1px solid var(--color-border);
}

.experiencia__tab {
  padding: var(--space-sm) var(--space-md);
  background: transparent;
  border: 2px solid transparent;
  border-radius: 4px;
  color: var(--color-text-gray);
  font-family: var(--font-heading);
  font-size: var(--fs-small);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.experiencia__tab:hover {
  color: var(--color-primary);
  border-color: var(--color-border);
}

.experiencia__tab.active {
  color: var(--color-primary);
  background: rgba(217, 177, 95, 0.1);
  border-color: var(--color-primary);
}

/* Tabs Content */
.experiencia__tab-content {
  display: none;
  animation: fadeIn var(--transition-base);
}

.experiencia__tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.experiencia__content {
  max-width: 900px;
  margin: 0 auto var(--space-xl);
}

.experiencia__block-subtitle {
  font-size: 1rem;
  font-weight: 500;
  margin-top: var(--space-lg);
  margin-bottom: var(--space-md);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.experiencia__block-subtitle:first-child {
  margin-top: 0;
}

/* Compact list style */
.experiencia__list--compact {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.experiencia__item {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  padding-left: var(--space-md);
  border-left: 2px solid var(--color-border);
  transition: border-color var(--transition-base);
}

.experiencia__item:hover {
  border-color: var(--color-primary);
}

.experiencia__item--with-logo {
  padding-left: var(--space-md);
}

.experiencia__item-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.experiencia__item-title {
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text-white);
}

.experiencia__item-detail {
  color: var(--color-text-gray);
  font-size: var(--fs-small);
}

.experiencia__item-logo {
  height: 18px;
  width: auto;
  object-fit: contain;
  opacity: 0.9;
  filter: brightness(0.9);
  transition: all var(--transition-base);
}

.experiencia__item:hover .experiencia__item-logo {
  opacity: 1;
  filter: brightness(1);
}

/* Collaborations */
.experiencia__collab {
  padding: var(--space-md);
  background: var(--color-bg-card);
  border-radius: 4px;
  border-left: 3px solid var(--color-primary);
}

.experiencia__collab-text {
  color: var(--color-text-gray);
  font-size: var(--fs-small);
  margin: 0;
  line-height: 1.8;
}

.experiencia__download {
  text-align: center;
}

@media (max-width: 768px) {
  .experiencia__tabs {
    flex-direction: column;
    gap: var(--space-xs);
  }

  .experiencia__tab {
    width: 100%;
    text-align: center;
  }
}

/* ============================================
   HABILIDADES SECTION (Skills) - Carousel Design
   ============================================ */
.habilidades {
  background: var(--color-bg-dark);
}

.habilidades__subtitle {
  font-size: 1.25rem;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-lg);
  text-align: center;
}

/* Formación Snake Timeline (estilo Oca) */
.habilidades__formacion {
  max-width: 1000px;
  margin: 0 auto var(--space-xl);
}

.snake-timeline {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.snake-timeline__row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.snake-timeline__row--reverse {
  flex-direction: row-reverse;
}

.snake-timeline__item {
  flex: 0 0 auto;
  width: 200px;
  text-align: center;
  position: relative;
}

.snake-timeline__marker {
  width: 36px;
  height: 36px;
  margin: 0 auto var(--space-xs);
  background: var(--color-bg-card);
  border: 2px solid var(--color-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-gray);
  transition: all var(--transition-base);
}

.snake-timeline__item:hover .snake-timeline__marker {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: scale(1.1);
}

.snake-timeline__item--current .snake-timeline__marker {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-bg-dark);
  box-shadow: 0 0 20px rgba(217, 177, 95, 0.4);
}

.snake-timeline__content {
  padding: var(--space-sm);
  background: var(--color-bg-card);
  border-radius: 8px;
  transition: all var(--transition-base);
}

.snake-timeline__item:hover .snake-timeline__content {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.snake-timeline__year {
  display: inline-block;
  font-size: 0.65rem;
  color: var(--color-primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 0.25rem;
}

.snake-timeline__title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-white);
  margin: 0 0 0.25rem;
  line-height: 1.3;
}

.snake-timeline__place {
  font-size: 0.75rem;
  color: var(--color-text-gray);
  margin: 0;
}

/* Conectores horizontales */
.snake-timeline__connector {
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-border), var(--color-primary));
  flex-shrink: 0;
}

/* Curva de giro */
.snake-timeline__turn {
  width: 2px;
  height: 30px;
  background: var(--color-primary);
  margin-left: auto;
  margin-right: 100px;
  position: relative;
}

.snake-timeline__turn::before,
.snake-timeline__turn::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 2px;
  background: var(--color-primary);
}

.snake-timeline__turn::before {
  top: 0;
  right: 0;
}

.snake-timeline__turn::after {
  bottom: 0;
  right: 0;
}

/* Responsive - Vertical snake with arrows on mobile */
@media (max-width: 768px) {
  .snake-timeline {
    position: relative;
    padding-left: 40px;
    gap: 0;
  }

  /* Vertical line */
  .snake-timeline::before {
    content: '';
    position: absolute;
    top: 18px;
    bottom: 18px;
    left: 17px;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-border), var(--color-primary), var(--color-border));
  }

  .snake-timeline__row,
  .snake-timeline__row--reverse {
    flex-direction: column;
    gap: 0;
    align-items: stretch;
  }

  .snake-timeline__row--reverse {
    flex-direction: column;
  }

  /* Reset reverse order - all items flow naturally */
  .snake-timeline__row--reverse > .snake-timeline__item:first-child {
    order: 0;
  }
  .snake-timeline__row--reverse > .snake-timeline__item:last-child {
    order: 0;
  }

  .snake-timeline__item {
    width: 100%;
    text-align: left;
    position: relative;
    padding-bottom: var(--space-lg);
  }

  /* Marker sits on the vertical line */
  .snake-timeline__marker {
    position: absolute;
    left: -40px;
    top: 0;
    margin: 0;
    width: 34px;
    height: 34px;
    font-size: 0.8rem;
    z-index: 2;
  }

  .snake-timeline__content {
    margin-left: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-left: 2px solid var(--color-border);
    border-radius: 0 8px 8px 0;
  }

  .snake-timeline__item:hover .snake-timeline__content {
    border-left-color: var(--color-primary);
  }

  .snake-timeline__item--current .snake-timeline__content {
    border-left-color: var(--color-primary);
    background: rgba(217, 177, 95, 0.05);
  }

  /* Arrow between items */
  .snake-timeline__item::after {
    content: '';
    position: absolute;
    left: -26px;
    bottom: calc(var(--space-lg) / 2 - 4px);
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid var(--color-primary);
    z-index: 2;
  }

  /* No arrow on the very last item */
  .snake-timeline__row:last-child .snake-timeline__item:last-child::after {
    display: none;
  }

  /* Hide desktop horizontal connectors and turn */
  .snake-timeline__connector {
    display: none;
  }

  .snake-timeline__turn {
    display: none;
  }
}

/* Habilidades Skills Grid */
.habilidades__skills {
  max-width: 1000px;
  margin: 0 auto;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

@media (max-width: 768px) {
  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
  }

  /* Esgrima (landscape) → full width on top */
  .skill-card:nth-child(2) {
    grid-column: 1 / -1;
    order: -1;
    height: 220px;
  }

  /* Golf & Hípica (portrait) → side by side */
  .skill-card {
    height: 260px;
  }
}

/* Skill Card */
.skill-card {
  position: relative;
  height: 320px;
  border-radius: 12px;
  overflow: hidden;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.skill-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}

.skill-card__image {
  position: absolute;
  inset: 0;
}

.skill-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}

/* Esgrima - foto apaisada, centrar en rostro */
.skill-card:nth-child(2) .skill-card__image img {
  object-position: center center;
}

.skill-card__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-lg) var(--space-md) var(--space-md);
  background: linear-gradient(to top, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.7) 60%, transparent 100%);
}

.skill-card__category {
  display: inline-block;
  font-size: 0.7rem;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 0.25rem;
}

.skill-card__title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-white);
  margin: 0;
}



/* ============================================
   PRESS KIT SECTION
   ============================================ */
.press-kit {
  background: var(--color-bg-charcoal);
  border-top: 1px solid var(--color-border);
  padding: var(--space-xl) 0 var(--space-lg);
}

.press-kit__intro {
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--fs-small);
  margin-bottom: var(--space-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.press-kit__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 0;
}

.press-kit-card {
  background: rgba(217, 177, 95, 0.03);
  border: 1px solid rgba(217, 177, 95, 0.1);
  border-radius: 8px;
  padding: 1.25rem;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.press-kit-card:hover {
  border-color: rgba(217, 177, 95, 0.3);
  background: rgba(217, 177, 95, 0.05);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.press-kit-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(217, 177, 95, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
  color: var(--color-primary);
  transition: all 0.3s ease;
}

.press-kit-card:hover .press-kit-card__icon {
  background: rgba(217, 177, 95, 0.15);
  transform: scale(1.05);
}

.press-kit-card__title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--color-text-white);
}

.press-kit-card__description {
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
  font-size: 0.8rem;
  line-height: 1.4;
}

/* Headshots Preview */
.press-kit-card__preview {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  justify-content: center;
}

.press-kit-card__preview-img {
  width: 60px;
  height: 80px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--color-border);
}

/* CV Preview */
.press-kit-card__cv-content {
  width: 100%;
  margin-bottom: 1.5rem;
}

.cv-preview {
  background: var(--color-bg-card);
  border-radius: 4px;
  padding: 1rem;
  text-align: left;
  font-size: 0.8rem;
}

.cv-preview__section {
  color: var(--color-text-gray);
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.cv-preview__section:last-child {
  margin-bottom: 0;
}

.cv-preview__section strong {
  color: var(--color-text-white);
}

/* Bio Toggle */
.press-kit-card__bio-toggle {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.bio-toggle-btn {
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-gray);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition-base);
}

.bio-toggle-btn.active {
  color: var(--color-bg-dark);
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.bio-toggle-btn:hover:not(.active) {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* Bio Content */
.press-kit-card__bio-content {
  width: 100%;
  margin-bottom: 1rem;
}

.bio-text {
  display: none;
  text-align: left;
  background: var(--color-bg-card);
  border-radius: 4px;
  padding: 1rem;
}

.bio-text.active {
  display: block;
}

.bio-text p {
  font-size: 0.85rem;
  color: var(--color-text-gray);
  line-height: 1.6;
  margin: 0;
}

/* Bio Actions */
.press-kit-card__bio-actions {
  margin-bottom: 1.5rem;
}

.press-kit-btn--small {
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.press-kit-btn--small svg {
  width: 16px;
  height: 16px;
}

.press-kit-card__downloads {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.press-kit-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1rem;
  border-radius: 6px;
  background: var(--color-primary);
  color: var(--color-bg-dark);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  border: 2px solid var(--color-primary);
  text-align: center;
}

.press-kit-btn:hover {
  background: transparent;
  color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(217, 177, 95, 0.2);
}

.press-kit-btn span {
  font-size: 0.85rem;
  margin-bottom: 0.1rem;
}

.press-kit-btn small {
  font-size: 0.7rem;
  opacity: 0.8;
  font-weight: 400;
}

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

.press-kit-btn--secondary:hover {
  background: var(--color-primary);
  color: var(--color-bg-dark);
}

.press-kit__contact {
  text-align: center;
  padding: 3rem;
  background: rgba(217, 177, 95, 0.03);
  border-radius: 12px;
  border: 1px solid rgba(217, 177, 95, 0.1);
}

.press-kit__contact p {
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .press-kit {
    padding: var(--space-lg) 0 var(--space-md);
  }

  .press-kit__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }

  .press-kit-card {
    padding: 1rem;
  }

  .press-kit-card__icon {
    width: 40px;
    height: 40px;
    margin-bottom: 0.5rem;
  }

  .press-kit-card__icon svg {
    width: 20px;
    height: 20px;
  }

  .press-kit-card__title {
    font-size: 0.875rem;
  }

  .press-kit-card__description {
    font-size: 0.75rem;
    margin-bottom: 0.5rem;
  }

  .press-kit__intro {
    margin-bottom: var(--space-md);
  }
}

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

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
  background: var(--color-bg-dark);
}

/* Compact variant */
.contact--compact {
  padding: var(--space-lg) 0;
}

.contact--compact .section__title {
  margin-bottom: var(--space-lg);
}

.contact__intro {
  text-align: center;
  color: var(--color-text-gray);
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
}

/* Form row for compact layout */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

@media (max-width: 600px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* Press Kit link in contact */
.contact__press-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-primary);
  font-weight: 500;
  transition: all var(--transition-base);
}

.contact__press-link:hover {
  color: var(--color-primary-dark);
  transform: translateX(4px);
}

.contact__intro-link {
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: var(--transition-base);
}

.contact__intro-link:hover,
.contact__intro-link:focus {
  color: var(--color-primary-dark);
  border-bottom-color: var(--color-primary-dark);
}

.contact__wrapper {
  max-width: 500px;
  margin: 0 auto;
  text-align: center;
}

.contact__wrapper--centered {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.btn--lg {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
  display: inline-flex;
  align-items: center;
}

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

/* Contact Card Image */
.contact__card {
  margin-bottom: var(--space-md);
}

.contact__card-image {
  width: 100%;
  max-width: 200px;
  height: auto;
  border-radius: 4px;
  box-shadow: var(--shadow-card);
}

.contact__block {
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.contact__block:last-child {
  border-bottom: none;
}

.contact__info-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact__link {
  color: var(--color-text-gray);
  transition: color var(--transition-fast);
}

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

.contact__social {
  display: flex;
  gap: 1rem;
}

.social-link {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-text-gray);
  transition: all var(--transition-base);
}

.social-link:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: var(--space-xl) 0 var(--space-lg);
  background: var(--color-bg-charcoal);
  border-top: 1px solid var(--color-border);
}

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

.footer__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.footer__logo-img {
  height: 280px;
  width: auto;
  object-fit: contain;
  opacity: 0.9;
  transition: all var(--transition-base);
  filter: drop-shadow(0 2px 10px rgba(217, 177, 95, 0.2));
}

.footer__logo-img:hover {
  opacity: 1;
  transform: scale(1.02);
}

.footer__tagline {
  font-size: var(--fs-small);
  color: var(--color-primary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0;
}

.footer__social {
  display: flex;
  gap: 1rem;
}

.footer__info {
  margin-top: var(--space-sm);
}

.footer__copy {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  margin: 0;
}

/* ============================================
   MODAL
   ============================================ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}

.modal.active {
  display: flex;
}

.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.96);
  backdrop-filter: blur(10px);
  animation: fadeIn 0.3s ease;
}

.modal__content {
  position: relative;
  z-index: 10;
  max-width: 1400px;
  width: 100%;
  max-height: 95vh;
  background: transparent;
  border-radius: 0;
  overflow: visible;
  animation: modalFadeIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal__content--video {
  max-width: 1400px;
  background: var(--color-bg-charcoal);
  border-radius: 4px;
  overflow: hidden;
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 30;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  border-radius: 50%;
  border: 1px solid rgba(217, 177, 95, 0.2);
  color: var(--color-text-white);
  transition: all 0.3s ease;
}

.modal__close:hover {
  background: var(--color-primary);
  color: var(--color-bg-dark);
  border-color: var(--color-primary);
  transform: rotate(90deg);
}

.modal__counter {
  position: absolute;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 30;
  padding: 0.5rem 1.25rem;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  border: 1px solid rgba(217, 177, 95, 0.2);
  color: var(--color-primary);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  font-feature-settings: 'tnum';
}

.modal__body {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: visible;
  max-height: 95vh;
}

.modal__image {
  width: 100%;
  height: auto;
  max-height: 95vh;
  object-fit: contain;
  user-select: none;
  -webkit-user-select: none;
  touch-action: pan-y pinch-zoom;
  cursor: grab;
  border-radius: 4px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  transition: transform 0.3s ease;
}

.modal__image:active {
  cursor: grabbing;
}

.modal__video {
  width: 100%;
  height: auto;
  background: #000;
}

.modal__info-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.7) 70%, transparent 100%);
  padding: 3rem 2rem 2rem;
  transform: translateY(0);
  transition: transform 0.3s ease;
  opacity: 1;
}

.modal__info {
  max-width: 800px;
  margin: 0 auto;
}

.modal__title {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
  color: var(--color-text-white);
  font-weight: 600;
}

.modal__category {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(217, 177, 95, 0.15);
  border: 1px solid rgba(217, 177, 95, 0.3);
  border-radius: 4px;
  color: var(--color-primary);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
  font-weight: 500;
}

.modal__description {
  color: var(--color-text-muted);
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.6;
}

.modal__nav {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  display: flex;
  justify-content: space-between;
  padding: 0 1rem;
  pointer-events: none;
  z-index: 20;
}

.modal__nav-btn {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  border-radius: 50%;
  border: 1px solid rgba(217, 177, 95, 0.2);
  color: var(--color-text-white);
  pointer-events: all;
  transition: all 0.3s ease;
  opacity: 0;
  transform: scale(0.9);
}

.modal.active .modal__nav-btn {
  opacity: 1;
  transform: scale(1);
}

.modal__nav-btn:hover:not(:disabled) {
  background: var(--color-primary);
  color: var(--color-bg-dark);
  border-color: var(--color-primary);
  transform: scale(1.1);
}

.modal__nav-btn--prev:hover:not(:disabled) {
  transform: scale(1.1) translateX(-3px);
}

.modal__nav-btn--next:hover:not(:disabled) {
  transform: scale(1.1) translateX(3px);
}

.modal__nav-btn:disabled {
  opacity: 0.2;
  cursor: not-allowed;
}

.modal__nav-btn svg {
  width: 24px;
  height: 24px;
}

@media (max-width: 768px) {
  .modal {
    padding: 0;
  }

  .modal__content {
    max-height: 100vh;
    border-radius: 0;
  }

  .modal__content--video {
    border-radius: 0;
  }

  .modal__close {
    top: 0.75rem;
    right: 0.75rem;
    width: 44px;
    height: 44px;
  }

  .modal__counter {
    top: 0.75rem;
    padding: 0.4rem 1rem;
    font-size: 0.8rem;
  }

  .modal__image {
    max-height: 100vh;
    border-radius: 0;
  }

  .modal__info-overlay {
    padding: 2rem 1.5rem 1.5rem;
  }

  .modal__title {
    font-size: 1.25rem;
  }

  .modal__category {
    font-size: 0.7rem;
  }

  .modal__description {
    font-size: 0.875rem;
  }

  .modal__nav {
    padding: 0 0.5rem;
  }

  .modal__nav-btn {
    width: 44px;
    height: 44px;
  }
}

/* ============================================
   REVEAL ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger reveal items */
.reveal:nth-child(1) { transition-delay: 0.1s; }
.reveal:nth-child(2) { transition-delay: 0.2s; }
.reveal:nth-child(3) { transition-delay: 0.3s; }
.reveal:nth-child(4) { transition-delay: 0.4s; }
.reveal:nth-child(5) { transition-delay: 0.5s; }

/* ============================================
   FOCUS STATES (Accessibility)
   ============================================ */
*:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 4px;
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */
@media (max-width: 1024px) {
  :root {
    --container-padding: 1.5rem;
  }
}

@media (max-width: 768px) {
  :root {
    --container-padding: 1rem;
    --section-padding: clamp(3rem, 8vw, 6rem);
  }

  .hero__buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero__buttons .btn {
    width: 100%;
  }
}

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

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

.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

.hidden {
  display: none !important;
}

/* ============================================
   FLOATING ACTION BUTTONS
   ============================================ */
.floating-buttons {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  z-index: 9999;
}

.floating-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.floating-btn:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
}

.floating-btn--instagram {
  background: linear-gradient(135deg, #833AB4 0%, #FD1D1D 50%, #F77737 100%);
  color: white;
}

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

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

.floating-btn--instagram:hover {
  background: linear-gradient(135deg, #5B2A8C 0%, #C91515 50%, #D65C28 100%);
}

.floating-btn svg {
  width: 24px;
  height: 24px;
}

/* Mobile adjustments */
@media (max-width: 768px) {
  .floating-buttons {
    bottom: 1.5rem;
    right: 1.5rem;
  }

  .floating-btn {
    width: 45px;
    height: 45px;
  }

  .floating-btn svg {
    width: 22px;
    height: 22px;
  }
}

/* Accessibility: respect motion preferences */
@media (prefers-reduced-motion: reduce) {
  .floating-btn {
    transition: none;
  }

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}