/* ============================================
   S.W.Y.D. Sports - Stylesheet
   Design: Dark Mode with Lime Accent
   Mobile-first approach
============================================ */

/* CSS Variables */
:root {
  --color-bg: #ffffff;
  --color-bg-light: #f8f9fa;
  --color-bg-lighter: #f1f3f5;
  --color-text: #1a1a2e;
  --color-text-muted: #5a5a6e;
  --color-text-dim: #8a8a9a;
  --color-accent: #f95e1e;
  --color-accent-hover: #e04f14;
  --color-accent-dark: #c2410e;
  --color-whatsapp: #25d366;
  --color-whatsapp-hover: #128c7e;
  --color-border: #e5e7eb;
  --color-card: #ffffff;
  
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-family-heading: 'Oswald', sans-serif;
  
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;
  
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 12px;
  
  --transition-fast: 0.15s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.4s ease;
  
  --container-max: 1060px;
  --header-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  max-width: 100%;
}

body {
  font-family: var(--font-family);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  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;
}

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

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

.section {
  padding: var(--spacing-3xl) 0;
}

.section--darker {
  background-color: var(--color-bg-light);
}

.section__title {
  font-family: var(--font-family-heading);
  text-transform: uppercase;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--spacing-lg);
  letter-spacing: -0.02em;
}

.section__title--center {
  text-align: center;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 1rem 1.75rem;
  font-size: 0.9375rem;
  font-family: var(--font-family-heading);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  white-space: nowrap;
  min-height: 44px;
  max-width: 100%;
  box-sizing: border-box;
}

.btn__icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

.btn--primary {
  background-color: var(--color-whatsapp);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn--primary:hover {
  background-color: var(--color-whatsapp-hover);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-text);
  border: 2px solid var(--color-border);
}

.btn--secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn--sm {
  padding: 0.5rem 1.5rem;
  font-size: 0.875rem;
}

.btn--lg {
  padding: 1.125rem 2rem;
  font-size: 1rem;
}

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

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.header--scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

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

/* Logo */
.logo {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  flex-shrink: 0;
  max-width: calc(100% - 60px);
}

.logo__text {
  font-size: clamp(1.125rem, 4vw, 1.5rem);
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--color-accent);
  white-space: nowrap;
}

.logo__sub {
  font-size: clamp(0.75rem, 3vw, 1rem);
  font-weight: 500;
  color: var(--color-text);
  white-space: nowrap;
}

/* Menu Toggle (Hamburger) - Clean & Minimal */
.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  gap: 6px;
  z-index: 1001;
  position: relative;
}

.menu-toggle__bar {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

/* Hamburger Animation when Active */
.menu-toggle.active .menu-toggle__bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

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

.menu-toggle.active .menu-toggle__bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Navigation - Mobile First */
.nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 380px;
  height: 100vh;
  height: 100dvh;
  background-color: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 999;
  display: flex;
  flex-direction: column;
  padding: calc(var(--header-height) + var(--spacing-xl)) var(--spacing-xl) var(--spacing-xl);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.08);
}

.nav.active {
  right: 0;
}

.nav__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav__overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.nav__list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  flex: 1;
}

.nav__item {
  opacity: 0;
  transform: translateX(20px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav.active .nav__item {
  opacity: 1;
  transform: translateX(0);
}

.nav.active .nav__item:nth-child(1) { transition-delay: 0.05s; }
.nav.active .nav__item:nth-child(2) { transition-delay: 0.1s; }
.nav.active .nav__item:nth-child(3) { transition-delay: 0.15s; }
.nav.active .nav__item:nth-child(4) { transition-delay: 0.2s; }
.nav.active .nav__item:nth-child(5) { transition-delay: 0.25s; }
.nav.active .nav__item:nth-child(6) { transition-delay: 0.3s; }
.nav.active .nav__item:nth-child(7) { transition-delay: 0.35s; }

.nav__link {
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--color-text);
  transition: color var(--transition-fast);
  position: relative;
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-border);
}

.nav__link::after {
  content: none;
}

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

.nav__cta {
  margin-top: var(--spacing-lg);
  opacity: 0;
  transform: translateX(20px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transition-delay: 0.38s;
}

.nav.active .nav__cta {
  opacity: 1;
  transform: translateX(0);
}

.nav__cta .btn {
  width: 100%;
}

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

.hero {
  position: relative;
  background: #ffffff;
  padding-top: var(--header-height);
}

.hero__container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.hero__visual {
  line-height: 0;
}

.hero__image {
  display: block;
  width: 100%;
  height: auto;
}

.hero__image--desktop {
  display: none;
}

.hero__image--mobile {
  display: block;
}

.hero__content {
  width: 100%;
}

.hero__tag {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 700;
  font-family: var(--font-family-heading);
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-bg);
  background-color: var(--color-accent);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: var(--spacing-md);
}

.hero__title {
  font-family: var(--font-family-heading);
  text-transform: uppercase;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.05;
  margin-bottom: var(--spacing-md);
  max-width: 800px;
  letter-spacing: -0.02em;
  margin-left: auto;
  margin-right: auto;
}

.hero__subtitle {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 600px;
  margin-bottom: var(--spacing-xl);
  margin-left: auto;
  margin-right: auto;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  width: 100%;
}

.hero__actions .btn {
  width: 100%;
  max-width: 320px;
}

.hero__note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  font-size: 0.875rem;
  color: var(--color-text-dim);
}

.hero__note-icon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--color-accent);
  flex-shrink: 0;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-border);
}

.stat {
  text-align: center;
}

.stat__number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-accent);
}

.stat__label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ============================================
   BENEFITS SECTION
============================================ */

.benefits__grid {
  display: grid;
  gap: var(--spacing-2xl);
}

.benefits__visual {
  order: 2;
}

.benefits__image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
}

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

.benefits__content {
  order: 1;
}

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

.benefit-card {
  display: flex;
  gap: var(--spacing-md);
}

.benefit-card__icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background-color: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-bg);
}

.benefit-card__icon svg {
  width: 14px;
  height: 14px;
}

.benefit-card__content h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.benefit-card__content p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

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

.services__grid {
  display: grid;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.service-card {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  position: relative;
  transition: all var(--transition-base);
}

.service-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-6px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.service-card__num {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-accent);
  opacity: 0.2;
  line-height: 1;
}

.service-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--spacing-md);
  color: var(--color-accent);
}

.service-card__icon svg {
  width: 100%;
  height: 100%;
}

.service-card__title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.service-card__text {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.services__cta {
  text-align: center;
}

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

.about__grid {
  display: grid;
  gap: var(--spacing-2xl);
}

.about__text {
  margin-bottom: var(--spacing-lg);
}

.about__text p {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.about__text p strong {
  color: var(--color-text);
}

.about__credentials {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
}

.credential {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-accent);
  padding: 0.375rem 0.875rem;
  background-color: rgba(34, 197, 94, 0.1);
  border-radius: 100px;
}

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

.about__photo,
.about__image-wrapper {
  width: 100%;
  max-width: 320px;
  aspect-ratio: 3/4;
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

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

.about__caption {
  margin-top: var(--spacing-md);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-align: center;
}

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

.testimonials__rating {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
}

.testimonials__stars {
  display: flex;
  gap: 4px;
}

.testimonials__stars svg {
  width: 24px;
  height: 24px;
  color: var(--color-accent);
}

.star-half {
  clip-path: polygon(0 0, 50% 0, 50% 100%, 0 100%);
}

.testimonials__score {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.testimonials__slider {
  margin-bottom: var(--spacing-xl);
  padding-bottom: 3rem;
}

.swiper-pagination-bullet-active {
  background-color: var(--color-accent) !important;
}

.testimonial-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
}

.testimonial-card__stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--spacing-sm);
}

.testimonial-card__stars svg {
  width: 14px;
  height: 14px;
  color: var(--color-accent);
}

.testimonial-card__text {
  font-size: 0.9375rem;
  color: var(--color-text);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-top: auto;
}

.testimonial-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-accent);
  color: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
}

.testimonial-card__author strong {
  display: block;
  font-size: 0.875rem;
  color: var(--color-text);
}

.testimonial-card__author span {
  font-size: 0.75rem;
  color: var(--color-text-dim);
}

.testimonials__cta {
  text-align: center;
}

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

.blog__grid {
  display: grid;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.blog-card {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  border-color: var(--color-accent);
}

.blog-card__image {
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
}

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

.blog-card:hover .blog-card__image img {
  transform: scale(1.05);
}

.blog-card__content {
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-card__tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  font-family: var(--font-family-heading);
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
}

.blog-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.blog-card__excerpt {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
  flex: 1;
}

.blog-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.875rem;
  font-family: var(--font-family-heading);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text);
  transition: color var(--transition-base);
  margin-top: auto;
}

.blog-card__link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-base);
}

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

.blog-card__link:hover svg {
  transform: translateX(4px);
}

/* ============================================
   ARTICLE PAGES
============================================ */

.article-header {
  padding-top: calc(var(--header-height) + var(--spacing-3xl));
  padding-bottom: var(--spacing-xl);
  background-color: var(--color-bg-light);
  text-align: center;
}

.article-header__tag {
  display: inline-block;
  font-family: var(--font-family-heading);
  color: var(--color-accent);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: var(--spacing-sm);
}

.article-header__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-family: var(--font-family-heading);
  text-transform: uppercase;
  line-height: 1.1;
  max-width: 800px;
  margin: 0 auto var(--spacing-md);
}

.article-hero {
  max-width: 900px;
  margin: 0 auto var(--spacing-xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.article-hero img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
}

.article-content {
  max-width: 740px;
  margin: 0 auto var(--spacing-3xl);
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--color-text);
}

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

.article-content h2, .article-content h3 {
  font-family: var(--font-family-heading);
  text-transform: uppercase;
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-sm);
}

.article-content ul, .article-content ol {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-lg);
}

.article-content li {
  margin-bottom: 0.5rem;
}

/* ============================================
   FAQ SECTION
============================================ */

.faq__list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.faq__item {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq__question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: var(--spacing-md) 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  min-height: 44px;
}

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

.faq__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.faq__item.active .faq__icon {
  transform: rotate(180deg);
}

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

.faq__item.active .faq__answer {
  max-height: 300px;
  padding: 0 var(--spacing-lg) var(--spacing-md);
}

.faq__answer p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.faq__answer a {
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ============================================
   CTA SECTION
============================================ */

.cta__card {
  background: linear-gradient(135deg, #111111 0%, #1a1a2e 100%);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl) var(--spacing-xl);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.cta__card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: radial-gradient(circle at 100% 0%, rgba(249, 94, 30, 0.15) 0%, transparent 50%),
                    radial-gradient(circle at 0% 100%, rgba(249, 94, 30, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.cta__pre {
  position: relative;
  font-family: var(--font-family-heading);
  font-size: 1.125rem;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: var(--spacing-md);
  font-weight: 700;
}

.cta__title {
  position: relative;
  font-family: var(--font-family-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: var(--spacing-xl);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

@keyframes pulseGlow {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4); }
  70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.cta__card .btn--primary {
  position: relative;
  animation: pulseGlow 2s infinite;
}

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

.footer {
  background-color: var(--color-bg-light);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}

.footer__grid {
  display: grid;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.footer__brand .logo {
  margin-bottom: var(--spacing-md);
}

.footer__brand p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  max-width: 300px;
  margin-bottom: var(--spacing-md);
}

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

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

.footer__social a:hover {
  background-color: var(--color-accent);
  color: var(--color-bg);
}

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

.footer__links h4,
.footer__contact h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

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

.footer__links a {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

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

.footer__contact p,
.footer__contact a {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  display: block;
  margin-bottom: var(--spacing-xs);
}

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

.footer__bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}

.footer__bottom p {
  font-size: 0.875rem;
  color: var(--color-text-dim);
}

.footer__bottom a {
  color: var(--color-accent);
  text-decoration: none;
}

.footer__bottom a:hover {
  text-decoration: underline;
}

/* ============================================
   RESPONSIVE - TABLET
============================================ */

@media (min-width: 768px) {
  :root {
    --header-height: 80px;
  }
  
  .container {
    padding: 0 var(--spacing-xl);
  }

  .hero__image--mobile {
    display: none;
  }
  
  .hero__image--desktop {
    display: block;
  }
  
  .hero__actions {
    flex-direction: row;
    justify-content: center;
  }
  
  .hero__stats {
    max-width: 600px;
  }
  
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .blog__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer__brand {
    grid-column: 1 / -1;
  }
}

/* ============================================
   RESPONSIVE - DESKTOP
============================================ */

@media (min-width: 1024px) {
  /* Menu Desktop - Clean Horizontal */
  .menu-toggle,
  .nav__overlay {
    display: none;
  }
  
  .nav {
    position: static;
    width: auto;
    max-width: none;
    height: auto;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    flex-direction: row;
    align-items: center;
    padding: 0;
    transition: none;
    box-shadow: none;
  }
  
  .nav__list {
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-lg);
    flex: 0 1 auto;
  }

  .nav__item {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .nav__cta {
    opacity: 1;
    transform: none;
    transition: none;
    margin-top: 0;
  }

  .nav__cta .btn {
    width: auto;
  }
  
  .nav__link {
    font-size: 0.9375rem;
    font-weight: 500;
    border-bottom: none;
    min-height: auto;
    padding: 0.5rem 0;
  }

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

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

  /* Hero - Desktop */
  .hero__actions {
    flex-direction: row;
    justify-content: center;
  }

  .hero__actions .btn {
    width: auto;
  }

  .hero__stats {
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .benefits__grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
  
  .benefits__visual {
    order: 1;
  }
  
  .benefits__content {
    order: 2;
  }
  
  .services__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .about__grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .blog__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
  
  .footer__brand {
    grid-column: auto;
  }
}

/* ============================================
   ANIMATIONS
============================================ */

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

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Focus visible for accessibility */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  html {
    scroll-behavior: auto;
  }
}

/* Touch device hover suppression */
.touch-device .service-card:hover {
  transform: none;
}

.touch-device .blog-card:hover {
  transform: none;
  border-color: var(--color-border);
}

.touch-device .blog-card:hover .blog-card__image img {
  transform: none;
}

/* ============================================
   FLOATING WHATSAPP & COOKIE BANNER
============================================ */

.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background-color: var(--color-whatsapp);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: all var(--transition-base);
  animation: floatBounce 3s infinite ease-in-out;
}

.whatsapp-float:hover {
  background-color: var(--color-whatsapp-hover);
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
  color: #ffffff;
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
}

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

.cookie-banner {
  position: fixed;
  bottom: -100%;
  left: 0;
  right: 0;
  background-color: var(--color-text);
  color: #ffffff;
  padding: 16px 0;
  z-index: 9998;
  transition: bottom 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
}

.cookie-banner.show {
  bottom: 0;
}

.cookie-banner__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
}

.cookie-banner__text {
  font-size: 0.875rem;
  line-height: 1.5;
  margin: 0;
  color: #e5e7eb;
}

.cookie-banner__text a {
  color: var(--color-whatsapp);
  text-decoration: underline;
}

.cookie-banner__accept {
  white-space: nowrap;
  padding: 0.5rem 1.5rem;
}

@media (max-width: 768px) {
  .about__content .btn {
    width: 100%;
  }

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

  .cta__card .btn--lg {
    width: 100%;
    white-space: normal;
    text-align: center;
  }

  .whatsapp-float {
    bottom: 16px;
    right: 16px;
    width: 50px;
    height: 50px;
  }
  .whatsapp-float svg {
    width: 28px;
    height: 28px;
  }
  .cookie-banner__container {
    flex-direction: column;
    text-align: center;
  }
  .cookie-banner__accept {
    width: 100%;
  }
}