:root {

  --bg-body: #050810;
  --bg-surface: #0e1320;
  --bg-surface-hover: #161e31;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;

  --accent-primary: #10b981;
  --accent-primary-hover: #059669;
  --accent-glow: rgba(16, 185, 129, 0.2);
  --border-color: rgba(255, 255, 255, 0.08);


  --font-family: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Outfit', sans-serif;


  --shell-width: 1280px;
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1.5rem;
  --radius-full: 9999px;


  --trans-fast: 0.15s ease;
  --trans-base: 0.3s ease;
  --trans-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);


  --z-header: 100;
  --z-modal: 1000;
}


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

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

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

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

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

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

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


h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  line-height: 1.1;
  font-weight: 700;
  color: #fff;
}

.ehl-h1 {
  font-size: clamp(2rem, 5vw, 4.5rem);
  letter-spacing: -0.02em;
  word-wrap: break-word;
}

.ehl-h2 {
  font-size: clamp(1.75rem, 4vw, 3rem);
  letter-spacing: -0.01em;
  word-wrap: break-word;
}

.ehl-h3 {
  font-size: clamp(1.25rem, 3vw, 2rem);
  word-wrap: break-word;
}

.ehl-lead {
  font-size: clamp(1.125rem, 2vw, 1.25rem);
  color: var(--text-muted);
  max-width: 65ch;
}

.ehl-eyebrow {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-primary);
  margin-bottom: 0.75rem;
}

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

.ehl-text-muted {
  color: var(--text-muted);
}


.ehl-shell {
  width: 100%;
  max-width: var(--shell-width);
  margin: 0 auto;
  padding: 0 1rem;
}

.ehl-section {
  padding: 4rem 0;
}

@media (min-width: 768px) {
  .ehl-section {
    padding: 8rem 0;
  }
}

.ehl-section--bg {
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.ehl-grid-2,
.ehl-grid-3,
.ehl-grid-4 {
  display: grid;
  gap: 2rem;
}

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

  .ehl-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .ehl-grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

.ehl-flex {
  display: flex;
}

.ehl-flex-col {
  flex-direction: column;
}

.ehl-items-center {
  align-items: center;
}

.ehl-justify-between {
  justify-content: space-between;
}

.ehl-justify-center {
  justify-content: center;
}

.ehl-gap-1 {
  gap: 0.5rem;
}

.ehl-gap-2 {
  gap: 1rem;
}

.ehl-gap-4 {
  gap: 2rem;
}



.ehl-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--trans-base);
  font-family: var(--font-heading);
  white-space: nowrap;
}

.ehl-btn--primary {
  background-color: var(--accent-primary);
  color: #fff;
  box-shadow: 0 0 15px var(--accent-glow);
}

.ehl-btn--primary:hover {
  background-color: var(--accent-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 0 25px var(--accent-glow);
}

.ehl-btn--outline {
  background-color: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.ehl-btn--outline:hover {
  border-color: #fff;
  background-color: rgba(255, 255, 255, 0.05);
}

.ehl-btn--glass {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  color: #fff;
}

.ehl-btn--glass:hover {
  background: rgba(255, 255, 255, 0.1);
}


.ehl-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--trans-base), box-shadow var(--trans-base);
  display: flex;
  flex-direction: column;
}

.ehl-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  border-color: rgba(16, 185, 129, 0.3);
}

.ehl-card__img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.ehl-card__body {
  padding: 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}


.ehl-input {
  width: 100%;
  background: var(--bg-body);
  border: 1px solid var(--border-color);
  color: #fff;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  font-family: inherit;
  transition: border-color var(--trans-fast);
}

.ehl-input:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.ehl-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--text-muted);
}


.ehl-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-header);
  background: rgba(5, 8, 16, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 0;
  transition: all var(--trans-base);
}

.ehl-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ehl-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
}

.ehl-logo img {
  height: 32px;
  width: auto;
}

.ehl-nav__list {
  display: none;
  list-style: none;
  gap: 2rem;
}

@media (min-width: 1200px) {
  .ehl-nav__list {
    display: flex;
  }
}

.ehl-nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-main);
  transition: color var(--trans-fast);
}

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

.ehl-nav__actions {
  display: none;
}

@media (min-width: 1200px) {
  .ehl-nav__actions {
    display: flex;
    align-items: center;
    gap: 1rem;
  }
}

.ehl-mobile-toggle {
  display: block;
  font-size: 1.5rem;
  color: #fff;
  padding: 0.5rem;
}

@media (min-width: 1200px) {
  .ehl-mobile-toggle {
    display: none;
  }
}


.ehl-footer {
  background-color: #03050a;
  padding: 5rem 0 2rem;
  border-top: 1px solid var(--border-color);
}

.ehl-footer__grid {
  display: grid;
  gap: 3rem;
  margin-bottom: 4rem;
}

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

.ehl-footer__col-title {
  font-family: var(--font-heading);
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: #fff;
}

.ehl-footer__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.ehl-footer__link {
  color: var(--text-muted);
  font-size: 0.875rem;
}

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

.ehl-footer__bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}

@media (min-width: 768px) {
  .ehl-footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}


.ehl-hero {
  position: relative;
  padding-top: 8rem;
  padding-bottom: 4rem;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

@media (min-width: 1024px) {
  .ehl-hero {
    padding-top: 10rem;
    padding-bottom: 6rem;
  }
}

.ehl-hero__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}

.ehl-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.ehl-hero__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, var(--bg-body) 0%, rgba(5, 8, 16, 0.6) 100%);
  z-index: -1;
}

.ehl-hero__content {
  max-width: 800px;
}

.ehl-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2.5rem;
}


.reveal {}


.ehl-mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  background: var(--bg-surface);
  z-index: 1001;
  padding: 2rem;
  transition: right var(--trans-slow);
  border-left: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
}

.ehl-mobile-menu.is-open {
  right: 0;
}

.ehl-mobile-menu__close {
  align-self: flex-end;
  font-size: 2rem;
  color: #fff;
  margin-bottom: 2rem;
}

.ehl-mobile-menu__nav {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: auto;
}

.ehl-mobile-menu__link {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: #fff;
}

.ehl-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(5px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--trans-base);
}

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


.ehl-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  background: var(--accent-glow);
  color: var(--accent-primary);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid rgba(16, 185, 129, 0.3);
}


.ehl-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.ehl-gallery__item {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  overflow: hidden;
}

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

.ehl-gallery__item:hover img {
  transform: scale(1.05);
}

.ehl-steps {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.ehl-step {
  display: flex;
  gap: 1.5rem;
}

.ehl-step__num {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--accent-glow);
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  flex-shrink: 0;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.ehl-review-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 2rem;
  border-radius: var(--radius-lg);
  height: 100%;
}

.ehl-review-card__stars {
  color: #fbbf24;
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.ehl-review-card__author {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.5rem;
}

.ehl-review-card__author img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}


.ehl-cart-sidebar {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  background: var(--bg-surface);
  z-index: 1001;
  transition: right var(--trans-slow);
  display: flex;
  flex-direction: column;
}

.ehl-cart-sidebar.is-open {
  right: 0;
}

.ehl-cart-sidebar__header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ehl-cart-sidebar__body {
  flex: 1;
  padding: 1.5rem;
  overflow-y: auto;
}

.ehl-cart-sidebar__footer {
  padding: 1.5rem;
  border-top: 1px solid var(--border-color);
  background: var(--bg-body);
}

.ehl-cart-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.ehl-cart-item img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background: var(--bg-body);
}


.ehl-chatbot {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 900;
}

.ehl-chatbot__btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--accent-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 5px 20px rgba(16, 185, 129, 0.4);
  font-size: 1.5rem;
  transition: transform var(--trans-fast);
}

.ehl-chatbot__btn:hover {
  transform: scale(1.1);
}

.ehl-chatbot__window {
  position: absolute;
  bottom: 80px;
  right: 0;
  max-width: 350px;
  height: 450px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  display: none;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.ehl-chatbot__window.is-open {
  display: flex;
}

.ehl-chatbot__header {
  padding: 1rem;
  background: var(--bg-body);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ehl-chatbot__messages {
  flex: 1;
  padding: 1rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.ehl-chatbot__msg {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  max-width: 85%;
  font-size: 0.875rem;
}

.ehl-chatbot__msg--bot {
  background: var(--bg-body);
  border: 1px solid var(--border-color);
  align-self: flex-start;
}

.ehl-chatbot__msg--user {
  background: var(--accent-primary);
  color: #fff;
  align-self: flex-end;
}

.ehl-chatbot__input {
  padding: 1rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: 0.5rem;
}

.ehl-chatbot__input input {
  flex: 1;
  background: var(--bg-body);
  border: 1px solid var(--border-color);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  color: #fff;
  outline: none;
}


.ehl-toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.ehl-toast {
  background: var(--bg-surface);
  color: #fff;
  border: 1px solid var(--accent-primary);
  border-radius: var(--radius-md);
  padding: 1rem 1.5rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  font-family: var(--font-family);
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}