@layer reset, base, theme, components, utilities;

/* ----------------------------------------------------
   LAYERS DEFINITIONS
   ---------------------------------------------------- */

@layer theme {
  :root {
    
    --color-primary: #005840;
    --color-primary-rgb: 0, 88, 64;
    --color-accent: #d1f843;
    --color-accent-rgb: 209, 248, 67;
    --color-white: #ffffff;
    --color-grey: #d1d3d4;
    
    
    --color-bg-dark: #020504;
    --color-bg-dark-rgb: 2, 5, 4;
    --color-card-bg: rgba(6, 12, 10, 0.85);
    --color-card-border: rgba(255, 255, 255, 0.05);
    --color-card-border-hover: rgba(209, 248, 67, 0.5);

    
    --gradient-primary: linear-gradient(135deg, #005840 0%, #008f67 100%);
    --gradient-accent: linear-gradient(135deg, #d1f843 0%, rgba(209, 248, 67, 0.05) 100%);
    --gradient-brand: linear-gradient(135deg, #d1f843 0%, #005840 100%);
    
    
    --font-primary: 'Montserrat', sans-serif;
    
    
    --transition-duration-fast: 0.18s;
    --transition-duration-normal: 0.35s;
    --transition-duration-slow: 0.7s;
    --transition-ease-premium: cubic-bezier(0.16, 1, 0.3, 1);
    --transition-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition-apple: cubic-bezier(0.22, 1, 0.36, 1);
    
    
    --header-height: 80px;
    --border-radius-sm: 6px;
    --border-radius-md: 14px;
    --border-radius-lg: 28px;
    --border-radius-pill: 9999px;
    
    
    --min-touch-target: 44px;
    
    
    --content-max-width: 1280px;
  }
}

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

  html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
  }

  body {
    min-height: 100vh;
    text-rendering: optimizeSpeed;
    line-height: 1.6;
    background-color: var(--color-bg-dark);
    color: var(--color-white);
    font-family: var(--font-primary);
  }

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

  video {
    object-fit: cover;
  }

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

  button, input, select, textarea {
    font: inherit;
    color: inherit;
    background: transparent;
    border: none;
  }

  button {
    cursor: pointer;
  }

  ul, ol {
    list-style: none;
  }
}

@layer base {
  body {
    font-family: var(--font-primary);
    background-color: var(--color-bg-dark);
    color: var(--color-white);
    overflow-x: hidden;
    
    background-image: 
      radial-gradient(circle at 20% 30%, rgba(0, 88, 64, 0.15) 0%, transparent 40%),
      radial-gradient(circle at 80% 70%, rgba(209, 248, 67, 0.05) 0%, transparent 40%),
      linear-gradient(rgba(255, 255, 255, 0.005) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255, 255, 255, 0.005) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 60px 60px, 60px 60px;
  }

  
  h1, h2, h3, h4, h5, h6 {
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.02em;
    text-transform: uppercase;
  }

  h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
  }

  h2 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
  }
  
  h2::after {
    content: '';
    display: block;
    width: 40px;
    height: 4px;
    background-color: var(--color-accent);
    margin-top: 0.5rem;
    border-radius: var(--border-radius-pill);
    transition: width var(--transition-duration-normal) var(--transition-ease-premium);
  }

  section:hover h2::after {
    width: 80px;
  }

  p {
    font-size: clamp(0.95rem, 1.5vw, 1.1rem);
    color: var(--color-grey);
    font-weight: 400;
    max-width: 70ch;
    text-wrap: pretty;
  }

  
  :focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 4px;
  }

  
  ::selection {
    background-color: var(--color-accent);
    color: var(--color-bg-dark);
  }

  
  ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
  }

  ::-webkit-scrollbar-track {
    background: var(--color-bg-dark);
  }

  ::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: var(--border-radius-pill);
  }

  ::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent);
  }
}

@layer components {
  /* ----------------------------------------------------
     NAV BAR
     ---------------------------------------------------- */
  .header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: calc(var(--header-height) + env(safe-area-inset-top, 0px));
    padding-top: env(safe-area-inset-top, 0px);
    background-color: rgba(5, 10, 8, 0.75);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: inset 0 -1px 0 0 rgba(255, 255, 255, 0.05);
    transition: background-color var(--transition-duration-fast) var(--transition-apple), border-color var(--transition-duration-fast) ease;
    will-change: background-color;
  }

  .header--scrolled {
    background-color: rgba(3, 7, 5, 0.94);
    border-bottom: 1px solid rgba(209, 248, 67, 0.15);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  }

  .header__container {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 0 2rem;
    height: 100%;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 4.5rem;
  }

  .logo {
    display: flex;
    align-items: center;
    height: 48px;
    color: var(--color-accent);
    transition: transform var(--transition-duration-fast) ease;
  }

  .logo:hover {
    transform: scale(1.02);
  }

  .logo img,
  .logo svg {
    height: 100%;
    width: auto;
    object-fit: contain;
  }

  .nav {
    display: flex;
    gap: 2rem;
    align-items: center;
    flex-grow: 1;
  }

  .nav__link {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.6rem 0.5rem;
    min-height: var(--min-touch-target);
    display: inline-flex;
    align-items: center;
    position: relative;
    color: var(--color-grey);
    transition: color var(--transition-duration-fast) var(--transition-apple), transform var(--transition-duration-fast) var(--transition-spring);
    will-change: transform, color;
  }

  .nav__link:active {
    transform: scale(0.96);
  }

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

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

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

  .nav__cta {
    margin-left: auto;
    padding: 0.5rem 1.4rem !important;
    font-size: 0.78rem !important;
    letter-spacing: 0.1em !important;
    min-height: 40px !important;
    height: 40px !important;
    white-space: nowrap !important;
    flex-shrink: 0;
  }

  .menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    width: var(--min-touch-target);
    height: var(--min-touch-target);
    padding: 8px;
    background: transparent;
    border: none;
    z-index: 1100;
    cursor: pointer;
    touch-action: manipulation;
    transition: transform var(--transition-duration-fast) var(--transition-spring);
  }

  .menu-btn:active {
    transform: scale(0.92);
  }

  .menu-btn__line {
    width: 100%;
    height: 2px;
    background-color: var(--color-white);
    transition: all var(--transition-duration-fast) ease;
  }

  /* ----------------------------------------------------
     BUTTONS
     ---------------------------------------------------- */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.9rem 2rem;
    min-height: var(--min-touch-target);
    font-size: 0.85rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    border-radius: var(--border-radius-pill);
    transition: all var(--transition-duration-normal) var(--transition-apple);
    position: relative;
    overflow: hidden;
    touch-action: manipulation;
    will-change: transform, box-shadow;
    -webkit-tap-highlight-color: transparent;
    white-space: nowrap;
  }

  .btn:active {
    transform: scale(0.96) translateY(0) !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.4) !important;
  }

  .btn--primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    border: none;
    box-shadow: 0 4px 20px rgba(0, 88, 64, 0.3);
  }

  .btn--primary:hover {
    background: var(--gradient-brand);
    color: var(--color-white);
    box-shadow: 0 8px 30px rgba(209, 248, 67, 0.35), 0 0 15px rgba(209, 248, 67, 0.2);
    transform: translateY(-2px);
  }

  .btn--accent {
    background-color: var(--color-accent);
    color: var(--color-bg-dark);
    border: 1px solid var(--color-accent);
    box-shadow: 0 4px 20px rgba(209, 248, 67, 0.2);
  }

  .btn--accent:hover {
    background-color: transparent;
    color: var(--color-accent);
    box-shadow: 0 8px 30px rgba(209, 248, 67, 0.1);
    transform: translateY(-2px);
  }

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

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

  .btn--whatsapp {
    background-color: #25d366;
    color: white;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
  }

  .btn--whatsapp:hover {
    background-color: #128c7e;
    transform: translateY(-2px);
  }

  /* ----------------------------------------------------
     CARDS & GLASSMORPHISM
     ---------------------------------------------------- */
  .card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    border-radius: var(--border-radius-md);
    padding: 2.5rem;
    backdrop-filter: blur(16px) saturate(160%);
    -webkit-backdrop-filter: blur(16px) saturate(160%);
    box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.12), 0 8px 32px rgba(0, 0, 0, 0.4);
    transition: transform var(--transition-duration-normal) var(--transition-spring), border-color var(--transition-duration-normal) ease, box-shadow var(--transition-duration-normal) ease;
    position: relative;
    overflow: hidden;
    will-change: transform;
  }

  .card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(209, 248, 67, 0.08) 0%, transparent 65%);
    opacity: 0;
    transition: opacity var(--transition-duration-normal) ease;
    pointer-events: none;
  }

  .card:hover {
    transform: translateY(-6px) scale(1.008);
    border-color: var(--color-card-border-hover);
    box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.2), 0 16px 48px rgba(209, 248, 67, 0.18), 0 0 30px rgba(0, 88, 64, 0.25);
  }

  .card:active {
    transform: translateY(-2px) scale(0.99);
  }

  .card:hover::before {
    opacity: 1;
  }

  /* ----------------------------------------------------
     HERO SECTION
     ---------------------------------------------------- */
  .hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 120px 2rem 60px 2rem;
  }

  .hero__bg {
    position: absolute;
    inset: 0;
    z-index: -2;
    overflow: hidden;
    background-color: #030805;
  }

  .hero__video-container {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
  }

  .hero__video {
    width: 100%;
    height: 100%;
    object-position: center;
    opacity: 0.45;
  }

  .hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(5, 10, 8, 0.4) 0%, rgba(5, 10, 8, 0.95) 100%);
    z-index: -1;
  }

  .hero__container {
    max-width: var(--content-max-width);
    margin: 0 auto;
    text-align: center;
    z-index: 10;
    transform: translateY(-55px);
  }

  .hero__tagline {
    font-size: clamp(0.75rem, 2vw, 0.95rem);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.4em;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
    display: block;
    animation: fade-in-up 1s var(--transition-ease-premium) forwards;
  }

  .hero__title {
    margin-bottom: 6.5rem;
    animation: fade-in-up 1.2s var(--transition-ease-premium) forwards;
    letter-spacing: -0.03em;
  }

  .hero__title span {
    color: transparent;
    -webkit-text-stroke: 1px var(--color-white);
    display: block;
    font-weight: 300;
  }

  .hero__description {
    max-width: 650px;
    margin: 0 auto 2.5rem auto;
    font-size: clamp(1rem, 2vw, 1.25rem);
    animation: fade-in-up 1.4s var(--transition-ease-premium) forwards;
  }

  .hero__actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fade-in-up 1.6s var(--transition-ease-premium) forwards;
  }

  .hero__scroll-down {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--color-grey);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    opacity: 0.7;
    transition: opacity var(--transition-duration-fast) ease;
  }

  .hero__scroll-down:hover {
    opacity: 1;
    color: var(--color-accent);
  }

  .hero__scroll-down svg {
    animation: bounce 2s infinite;
  }

  /* ----------------------------------------------------
     LAYOUT SECTIONS
     ---------------------------------------------------- */
  .section {
    padding: 8rem 2rem;
    max-width: var(--content-max-width);
    margin: 0 auto;
    width: 100%;
  }

  .section-header {
    text-align: center;
    margin-bottom: 5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
  }

  .section-header p {
    margin: 1.5rem auto 0 auto;
  }

  .grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
    align-items: center;
  }

  .grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
  }

  .grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
  }

  /* ----------------------------------------------------
     FEATURE PILLARS / CREDENTIALS
     ---------------------------------------------------- */
  .pillar-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin-top: 4rem;
  }

  .pillar-card {
    text-align: center;
  }

  .pillar-card__icon {
    width: 64px;
    height: 64px;
    background-color: rgba(209, 248, 67, 0.08);
    color: var(--color-accent);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem auto;
    border: 1px solid rgba(209, 248, 67, 0.2);
    transition: all var(--transition-duration-fast) ease;
  }

  .pillar-card:hover .pillar-card__icon {
    background: var(--gradient-brand);
    color: var(--color-white);
    border-color: transparent;
    transform: scale(1.05);
  }

  .pillar-card h3 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
  }

  .badge-banner {
    display: inline-flex;
    align-items: center;
    gap: 2rem;
    background-color: rgba(0, 88, 64, 0.15);
    border: 1px solid rgba(209, 248, 67, 0.2);
    border-radius: var(--border-radius-md);
    padding: 1.5rem 3rem;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    max-width: 100%;
  }

  .badge-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
  }

  .badge-item svg {
    color: var(--color-accent);
    flex-shrink: 0;
  }

  .badge-item span {
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }

  /* ----------------------------------------------------
     PORTFOLIO GRID
     ---------------------------------------------------- */
  .portfolio-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3.5rem;
    flex-wrap: wrap;
  }

  .filter-btn {
    padding: 0.6rem 1.5rem;
    min-height: var(--min-touch-target);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--border-radius-pill);
    transition: all var(--transition-duration-fast) var(--transition-apple);
    touch-action: manipulation;
    will-change: transform;
    -webkit-tap-highlight-color: transparent;
  }

  .filter-btn:hover,
  .filter-btn--active {
    background-color: var(--color-accent);
    color: var(--color-bg-dark);
    border-color: var(--color-accent);
    box-shadow: 0 4px 15px rgba(209, 248, 67, 0.25);
  }

  .filter-btn:active {
    transform: scale(0.94);
  }

  .portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 2rem;
  }

  .portfolio-item {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    aspect-ratio: 16 / 10;
    border: 1px solid rgba(255, 255, 255, 0.05);
    background-color: #121e18;
    transition: all var(--transition-duration-normal) var(--transition-ease-premium);
  }

  .portfolio-item__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-duration-slow) var(--transition-ease-premium);
  }

  .portfolio-item__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(5, 10, 8, 0.9) 0%, rgba(5, 10, 8, 0.2) 60%, transparent 100%);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    opacity: 0;
    transition: opacity var(--transition-duration-normal) ease;
  }

  .portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 88, 64, 0.3);
  }

  .portfolio-item:hover .portfolio-item__img {
    transform: scale(1.08);
  }

  .portfolio-item:hover .portfolio-item__overlay {
    opacity: 1;
  }

  .portfolio-item__category {
    font-size: 0.7rem;
    font-weight: 800;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 0.5rem;
  }

  .portfolio-item__title {
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
  }

  .portfolio-item__link {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 0.5rem;
    color: var(--color-white);
    transition: color var(--transition-duration-fast) ease;
  }

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

  /* ----------------------------------------------------
     TESTIMONIALS SLIDER
     ---------------------------------------------------- */
  .testimonials {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    overflow: hidden;
  }

  .testimonial-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
  }

  .testimonial-slide {
    min-width: 100%;
    padding: 2rem;
    text-align: center;
  }

  .testimonial-slide p {
    font-size: clamp(1.2rem, 3vw, 1.6rem);
    color: var(--color-white);
    font-style: italic;
    font-weight: 500;
    line-height: 1.5;
    margin-bottom: 2.5rem;
    position: relative;
    max-width: 100%;
  }

  .testimonial-slide p::before {
    content: '“';
    font-size: 5rem;
    color: rgba(209, 248, 67, 0.2);
    position: absolute;
    top: -2.5rem;
    left: 50%;
    transform: translateX(-50%);
    font-family: serif;
  }

  .testimonial-author {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
  }

  .testimonial-author__name {
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
  }

  .testimonial-author__company {
    font-size: 0.8rem;
    color: var(--color-accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }

  .testimonial-controls {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 3rem;
  }

  .testimonial-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-duration-fast) ease;
  }

  .testimonial-btn:hover {
    background-color: var(--color-accent);
    color: var(--color-bg-dark);
    border-color: var(--color-accent);
  }

  /* ----------------------------------------------------
     PRICING PACKAGES
     ---------------------------------------------------- */
  .pricing-table {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    align-items: stretch;
  }

  .price-card {
    display: flex;
    flex-direction: column;
  }

  .price-card--featured {
    border-color: var(--color-accent);
    transform: scale(1.03);
    box-shadow: 0 10px 30px rgba(209, 248, 67, 0.15), 0 0 15px rgba(0, 88, 64, 0.2);
  }

  .price-card--featured:hover {
    border-color: var(--color-accent);
    box-shadow: 0 15px 45px rgba(209, 248, 67, 0.3), 0 0 30px rgba(0, 88, 64, 0.3);
  }

  .price-card__featured-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background-color: var(--color-accent);
    color: var(--color-bg-dark);
    font-size: 0.65rem;
    font-weight: 800;
    padding: 0.3rem 0.8rem;
    border-radius: var(--border-radius-pill);
    text-transform: uppercase;
    letter-spacing: 0.1em;
  }

  .price-card__header {
    margin-bottom: 2rem;
  }

  .price-card__name {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--color-grey);
  }

  .price-card__price {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    color: var(--color-white);
  }

  .price-card__price span {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-grey);
  }

  .price-card__features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-grow: 1;
  }

  .price-card__features li {
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-grey);
  }

  .price-card__features li svg {
    color: var(--color-accent);
    flex-shrink: 0;
  }

  /* ----------------------------------------------------
     FAQ ACCORDION
     ---------------------------------------------------- */
  .faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }

  .faq-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 1.5rem;
  }

  .faq-item summary {
    list-style: none;
    font-weight: 700;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    user-select: none;
    transition: color var(--transition-duration-fast) ease;
  }

  .faq-item summary::-webkit-details-marker {
    display: none;
  }

  .faq-item summary:hover {
    color: var(--color-accent);
  }

  .faq-item summary::after {
    content: '+';
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--color-accent);
    transition: transform var(--transition-duration-fast) ease;
  }

  .faq-item[open] summary::after {
    content: '−';
  }

  .faq-item__content {
    padding-top: 1rem;
    color: var(--color-grey);
    line-height: 1.7;
    font-size: 0.95rem;
  }

  /* ----------------------------------------------------
     BLOG GRID
     ---------------------------------------------------- */
  .blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
  }

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

  .blog-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-card-border-hover);
  }

  .blog-card__img-container {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    position: relative;
  }

  .blog-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-duration-slow) var(--transition-ease-premium);
  }

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

  .blog-card__content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
  }

  .blog-card__meta {
    display: flex;
    gap: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
  }

  .blog-card__title {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.3;
  }

  .blog-card__desc {
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
  }

  .blog-card__link {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-white);
    transition: color var(--transition-duration-fast) ease;
  }

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

  /* ----------------------------------------------------
     FORMS & INPUTS
     ---------------------------------------------------- */
  .form-group {
    margin-bottom: 2rem;
    position: relative;
  }

  .form-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-grey);
    margin-bottom: 0.5rem;
    transition: color var(--transition-duration-fast) ease;
  }

  .form-control {
    width: 100%;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-sm);
    padding: 1rem 1.2rem;
    font-size: 0.95rem;
    color: var(--color-white);
    transition: all var(--transition-duration-fast) ease;
  }

  .form-control:focus {
    outline: none;
    border-color: var(--color-accent);
    background-color: rgba(0, 88, 64, 0.05);
    box-shadow: 0 0 10px rgba(209, 248, 67, 0.1);
  }

  .form-control:focus + .form-label {
    color: var(--color-accent);
  }

  textarea.form-control {
    resize: vertical;
    min-height: 120px;
  }

  .form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  /* ----------------------------------------------------
     DIALOGS & MODALS
     ---------------------------------------------------- */
  dialog {
    margin: auto;
    background: var(--color-bg-dark);
    border: 1px solid var(--color-card-border-hover);
    border-radius: var(--border-radius-md);
    padding: 3rem;
    max-width: 600px;
    width: 90%;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    opacity: 0;
    transform: scale(0.95);
    transition-property: opacity, transform, display, overlay;
    transition-duration: var(--transition-duration-normal);
    transition-timing-function: var(--transition-ease-premium);
    transition-behavior: allow-discrete;
  }

  dialog[open] {
    opacity: 1;
    transform: scale(1);

    @starting-style {
      opacity: 0;
      transform: scale(0.95);
    }
  }

  dialog::backdrop {
    background-color: rgba(5, 10, 8, 0);
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    transition:
      display var(--transition-duration-normal) allow-discrete,
      overlay var(--transition-duration-normal) allow-discrete,
      background-color var(--transition-duration-normal) ease-out,
      backdrop-filter var(--transition-duration-normal) ease-out;
  }

  dialog[open]::backdrop {
    background-color: rgba(5, 10, 8, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);

    @starting-style {
      background-color: rgba(5, 10, 8, 0);
      backdrop-filter: blur(0px);
      -webkit-backdrop-filter: blur(0px);
    }
  }

  .dialog-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
  }

  .dialog-close {
    background: transparent;
    border: none;
    font-size: 1.5rem;
    color: var(--color-grey);
    transition: color var(--transition-duration-fast) ease;
  }

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

  /* ----------------------------------------------------
     FOOTER
     ---------------------------------------------------- */
  .footer {
    background-color: #030605;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    padding: 6rem 2rem 3rem 2rem;
  }

  .footer__container {
    max-width: var(--content-max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 4rem;
    margin-bottom: 4rem;
  }

  .footer__brand h3 {
    margin-bottom: 1.5rem;
  }

  .footer__brand-text {
    margin-bottom: 2rem;
    font-size: 0.9rem;
    line-height: 1.7;
  }

  .footer__logo {
    height: 48px;
    margin-bottom: 1.5rem;
    display: inline-flex;
    align-items: center;
  }

  .footer__logo img,
  .footer__logo svg {
    height: 100%;
    width: auto;
    object-fit: contain;
  }

  .footer__col h4 {
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    margin-bottom: 2rem;
    color: var(--color-white);
  }

  .footer__links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }

  .footer__links a {
    font-size: 0.9rem;
    color: var(--color-grey);
    font-weight: 500;
    transition: color var(--transition-duration-fast) ease;
  }

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

  .footer__contact {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    font-size: 0.9rem;
    color: var(--color-grey);
  }

  .footer__contact-item {
    display: flex;
    gap: 0.75rem;
    line-height: 1.5;
  }

  .footer__contact-item svg {
    color: var(--color-accent);
    flex-shrink: 0;
    margin-top: 0.2rem;
  }

  .footer__bottom {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    font-size: 0.8rem;
    color: var(--color-grey);
  }

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

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

  /* ----------------------------------------------------
     SCROLL REVEALS
     ---------------------------------------------------- */
  @media (prefers-reduced-motion: no-preference) {
    @supports ((animation-timeline: view()) and (animation-range: entry)) {
      .scroll-reveal {
        animation: reveal-in auto linear forwards;
        animation-timeline: view();
        animation-range: entry 5% cover 30%;
      }
    }
  }
}

@layer utilities {
  /* ----------------------------------------------------
     UTILITY CLASSES
     ---------------------------------------------------- */
  .text-center { text-align: center; }
  .text-accent { color: var(--color-accent); }
  .text-primary { color: var(--color-primary); }
  .text-bold { font-weight: 700; }
  
  .mt-2 { margin-top: 1rem; }
  .mt-4 { margin-top: 2rem; }
  .mb-2 { margin-bottom: 1rem; }
  .mb-4 { margin-bottom: 2rem; }
  
  .w-100 { width: 100%; }
  
  .d-flex { display: flex; }
  .flex-column { flex-direction: column; }
  .align-center { align-items: center; }
  .justify-center { justify-content: center; }

  
  .glow-overlay {
    position: relative;
  }

  .glow-overlay::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 88, 64, 0.25) 0%, transparent 70%);
    border-radius: 50%;
    z-index: -1;
    pointer-events: none;
  }

  .glow-overlay--left::after {
    top: 10%;
    left: -150px;
  }

  .glow-overlay--right::after {
    bottom: 10%;
    right: -150px;
  }
}

/* ----------------------------------------------------
   KEYFRAMES
   ---------------------------------------------------- */
@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-8px);
  }
  60% {
    transform: translateY(-4px);
  }
}

@keyframes reveal-in {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ----------------------------------------------------
   RESPONSIVE MEDIA QUERIES
   ---------------------------------------------------- */
@media (max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
  
  .pricing-table {
    grid-template-columns: repeat(2, 1fr);
  }

  .price-card--featured {
    transform: none;
    order: -1;
  }
  
  .footer__container {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }

  
  input, select, textarea, .form-control {
    font-size: 16px !important;
  }

  .header__container {
    padding: 0 1.25rem;
    gap: 1.5rem;
  }

  .menu-btn {
    display: flex;
  }

  .nav {
    position: fixed;
    top: calc(var(--header-height) + env(safe-area-inset-top, 0px));
    right: -100%;
    width: 100%;
    height: calc(100vh - var(--header-height) - env(safe-area-inset-top, 0px));
    padding-bottom: max(3rem, env(safe-area-inset-bottom, 0px));
    background-color: rgba(3, 7, 5, 0.97);
    backdrop-filter: blur(24px) saturate(190%);
    -webkit-backdrop-filter: blur(24px) saturate(190%);
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    padding-left: 2.5rem;
    padding-right: 2.5rem;
    transition: right var(--transition-duration-normal) var(--transition-apple);
    z-index: 1000;
    will-change: right;
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.8);
  }

  .nav--open {
    right: 0;
  }

  .nav__link {
    font-size: 1.15rem;
    min-height: 48px;
  }

  .nav__cta {
    margin-left: 0;
    margin-top: 1rem;
    width: 100%;
    max-width: 280px;
  }

  .menu-btn--open .menu-btn__line:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .menu-btn--open .menu-btn__line:nth-child(2) {
    opacity: 0;
  }

  .menu-btn--open .menu-btn__line:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .grid-2 {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .pillar-list {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .pricing-table {
    grid-template-columns: 1fr;
  }

  .blog-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .footer__container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding-bottom: max(2rem, env(safe-area-inset-bottom, 0px));
  }

  .footer__links a,
  .footer__legal a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 100px 1.25rem 40px 1.25rem;
  }

  .card {
    padding: 1.75rem 1.25rem;
  }

  .portfolio-filter {
    gap: 0.5rem;
  }

  .filter-btn {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
  }
}