/* ===================================
   DESKTOP.CSS - Stili per Schermi Grandi (> 1024px)
   Versione: 1.0.0
   Progetto: K_CodKilo2
   
   Questo file contiene tutti gli stili per schermi desktop
   con larghezza maggiore di 1024px.
   
   Caricato solo su dispositivi desktop per ottimizzare
   le performance di caricamento.
   =================================== */

/* ===================================
   NAVIGATION - Desktop Styles
   =================================== */
:root {
    /* ===== COLOR SYSTEM ===== */
    --color-primary: #05F2DB;
    --color-primary-dark: #05C7F2;
    --color-primary-light: #3BE4EB;
    
    --color-secondary: #BA35F2;
    --color-secondary-dark: #7A24A8;
    --color-secondary-light: #ec76fc;}
.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem var(--container-padding);
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.nav__logo {
    flex-shrink: 0;
}

.nav__logo-link {
    display: block;
    text-decoration: none;
}

.nav__logo-img {
    height: var(--spacing-logo);
    width: auto;
    transition: var(--transition-micro);
}

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

.nav__logo-img:active {
    transform: scale(0.98);
}

.nav__logo-link:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

.nav__menu {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 1rem;
    margin-left: auto;
}

.nav__link {
    text-decoration: none;
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: var(--font-size-base);
    transition: var(--transition-micro);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition-micro);
}

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

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

.nav__link:active {
    transform: scale(0.98);
}

.nav__link:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 3px;
    box-shadow: 0 0 0 4px rgba(5, 242, 219, 0.4);
}

.nav__link--cta {
    background: var(--gradient-primary);
    color: var(--color-text-light);
    padding: 0.75rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav__link--cta::after {
    display: none;
}

.nav__link--cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
    color: var(--color-text-light);
}

.nav__link--cta:focus-visible {
    outline: 2px solid var(--color-text-light);
    outline-offset: 4px;
}

.nav__link--cta:active {
    transform: translateY(-1px) scale(0.98);
    box-shadow: 0 2px 8px rgba(5, 242, 219, 0.4);
}

.nav__link--cta svg {
    display: block;
    width: 24px;
    height: 24px;
}

.nav__toggle {
    display: none;
}

/* ===================================
   HERO SECTION - Desktop Styles
   =================================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(
        135deg,
        var(--color-bg-dark) 0%,
        var(--color-bg-darker) 100%
    );
    color: var(--color-text-light);
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(
        circle,
        rgba(5, 242, 219, 0.1) 0%,
        transparent 70%
    );
    border-radius: 50%;
    animation: pulseGlow 8s ease-in-out infinite;
}

.hero::after {
    content: "";
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(
        circle,
        rgba(186, 53, 242, 0.1) 0%,
        transparent 70%
    );
    border-radius: 50%;
    animation: pulseGlow 10s ease-in-out infinite 2s;
}

.hero__particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.hero__particle {
    position: absolute;
    width: var(--spacing-xs);
    height: var(--spacing-xs);
    background: rgba(5, 242, 219, 0.6);
    border-radius: 50%;
    animation: floatParticle 15s infinite linear;
}

.hero__particle:nth-child(1) {
    left: 10%;
    top: 20%;
    animation-delay: 0s;
    animation-duration: 12s;
}

.hero__particle:nth-child(2) {
    left: 20%;
    top: 60%;
    animation-delay: 2s;
    animation-duration: 18s;
}

.hero__particle:nth-child(3) {
    left: 60%;
    top: 30%;
    animation-delay: 4s;
    animation-duration: 15s;
}

.hero__particle:nth-child(4) {
    left: 80%;
    top: 70%;
    animation-delay: 6s;
    animation-duration: 20s;
}

.hero__particle:nth-child(5) {
    left: 40%;
    top: 80%;
    animation-delay: 8s;
    animation-duration: 16s;
}

.hero__particle:nth-child(6) {
    left: 70%;
    top: 15%;
    animation-delay: 10s;
    animation-duration: 14s;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    position: relative;
    z-index: 1;
}

.hero__visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInRight var(--transition-slow) ease var(--transition-instant) both;
    order: 2;
}

.hero__content {
    animation: fadeInUp var(--transition-slow) ease;
    order: 1;
}

.hero__title {
    font-size: var(--font-size-hero);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    animation: slideInLeft var(--transition-base) ease-out;
}

.hero__title span {
    display: inline-block;
    animation: fadeInUp var(--transition-base) ease-out var(--transition-mini) both;
}

.hero__title--accent {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
    animation: fadeInUp var(--transition-base) ease-out var(--transition-mini) both;
}

.hero__cta {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    animation: fadeInUp var(--transition-base) ease-out var(--transition-mini) both;
}

.hero__cta .btn {
    animation: bounceIn var(--transition-slow) ease-out var(--transition-base) both;
}

.hero__cta .btn--secondary {
    animation-delay: 0.55s;
}

.hero__packages-cta {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--gradient-overlay);
    border: 1px solid rgba(5, 242, 219, 0.5);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    animation: fadeInUp var(--transition-base) ease-out var(--transition-base) both;
}

.hero__packages-text {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-primary);
}

.hero__packages-link {
    color: var(--color-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition: var(--transition-micro);
}

.hero__packages-link:hover {
    color: var(--color-primary);
    gap: 0.75rem;
}

.hero__packages-link:active {
    transform: scale(0.98);
}

.hero__packages-link:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

.hero__image-wrapper {
    width: 100%;
    max-width: 500px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero__logo-container {
    width: 90%;
    max-width: 320px;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: floatLogo 6s ease-in-out infinite;
}

.hero__logo-container img {
    width: 100%;
    max-width: 320px;
    height: auto;
    margin: 0;
    filter: drop-shadow(0 0 var(--spacing-4xl) rgba(5, 242, 219, 0.5));
    animation: glowLogo var(--transition-slower) ease-in-out infinite alternate;
}

.hero__logo-ring {
    position: absolute;
    width: 380px;
    height: 380px;
    border: var(--spacing-xs) solid rgba(59, 228, 235, 0.5);
    border-radius: 50%;
    animation: rotateRing 20s linear infinite;
}

.hero__logo-ring::before {
    content: "";
    position: absolute;
    top: -5px;
    left: 50%;
    width: 10px;
    height: 10px;
    background: var(--color-primary);
    border-radius: 50%;
    box-shadow: 0 0 var(--spacing-2xl) var(--color-glow-primary);
}

.hero__logo-ring-inner {
    position: absolute;
    width: 320px;
    height: 320px;
    border: 1px solid rgba(208, 77, 255, 0.4);
    border-radius: 50%;
    animation: rotateRing 15s linear infinite reverse;
}

/* ===================================
   ABOUT SECTION - Desktop Styles
   =================================== */

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

.about__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.about__content {
    animation: fadeInRight var(--transition-slow) ease;
}

.about__text p {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

.about__stats {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.about__stat {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--gradient-dark);
    border-radius: var(--radius-md);
    flex: 1;
}

.about__stat-number {
    display: block;
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.about__stat-label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.about__visual {
    display: flex;
    justify-content: center;
    animation: fadeInLeft var(--transition-slow) ease;
}

.about__image {
    width: 100%;
    max-width: 350px;
    padding-top: var(--spacing-lg);
}

.about__profile-img {
    width: 90%;
    max-width: 290px;
    height: auto;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: 50%;
    box-shadow:
        0 var(--spacing-sm) var(--spacing-3xl) rgba(5, 242, 219, 0.3),
        0 0 0 var(--spacing-sm) rgba(5, 242, 219, 0.1);
    transition: var(--transition-micro);
    display: block;
    margin: 0 auto;
}

.about__profile-img:hover {
    transform: scale(1.05);
    box-shadow:
        0 var(--spacing-sm) var(--spacing-4xl) rgba(5, 242, 219, 0.4),
        0 0 0 var(--spacing-md) rgba(5, 242, 219, 0.2);
}

.about__profile-img:active {
    transform: scale(1.02);
    box-shadow:
        0 var(--spacing-sm) var(--spacing-3xl) rgba(5, 242, 219, 0.35),
        0 0 0 var(--spacing-sm) rgba(5, 242, 219, 0.15);
}

/* ===================================
   SERVICES SECTION - Desktop Styles
   =================================== */

.services {
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
}

.services__container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.services .section__title {
    color: var(--color-text-light);
}

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

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.services__cta {
    text-align: center;
    padding: var(--spacing-lg) var(--spacing-md);
    background: linear-gradient(
        135deg,
        rgba(5, 242, 219, 0.1),
        rgba(186, 53, 242, 0.1)
    );
    border-radius: var(--radius-lg);
    border: 2px solid rgba(5, 242, 219, 0.3);
    margin-top: var(--spacing-lg);
}

.services__cta-text {
    color: var(--color-text-secondary);
    font-size: var(--font-size-lg);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.services__cta .btn {
    min-width: 280px;
}

.service-card {
    background-color: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    transition: var(--transition-micro);
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.2s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    opacity: 0;
}

.service-card:nth-child(1) { animation-delay: 0.05s; }
.service-card:nth-child(2) { animation-delay: 0.1s; }
.service-card:nth-child(3) { animation-delay: 0.15s; }
.service-card:nth-child(4) { animation-delay: 0.2s; }
.service-card:nth-child(5) { animation-delay: 0.25s; }
.service-card:nth-child(6) { animation-delay: 0.3s; }

.service-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transition: var(--transition-micro);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card--featured {
    border: 2px solid var(--color-primary);
}

.service-card__badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--gradient-primary);
    color: var(--color-text-light);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.service-card__icon {
    width: var(--spacing-4xl);
    height: var(--spacing-4xl);
    margin-bottom: var(--spacing-sm);
}

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

.service-card__title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.service-card__description {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.service-card__price {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.service-card__price-value {
    font-size: var(--font-size-xl);
    font-weight: 700;
    background: linear-gradient(
        90deg,
        var(--color-primary),
        var(--color-secondary)
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.service-card__price-period {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.service-card__list {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--spacing-md) 0;
}

.service-card__list li {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-md);
    position: relative;
    line-height: 1.5;
}

.service-card__list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
    font-size: 0.9em;
}

.service-card__link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: var(--transition-micro);
}

.service-card__link:hover {
    color: var(--color-secondary);
    gap: 0.75rem;
}

.service-card__link:active {
    transform: translateX(2px);
}

.service-card__link:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
    box-shadow: 0 0 0 var(--spacing-sm) rgba(5, 242, 219, 0.4);
}

.service-card:active {
    transform: translateY(-6px) scale(1.01);
    box-shadow: 0 var(--spacing-sm) var(--spacing-3xl) rgba(0, 0, 0, 0.18);
    transition:
        transform var(--transition-instant) ease,
        box-shadow var(--transition-instant) ease;
}

/* ===================================
   PACKAGES SECTION - Desktop Styles
   =================================== */

.packages {
    background: var(--gradient-dark);
    color: var(--color-text-light);
}

.packages__container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.packages .section__title {
    color: var(--color-text-light);
}

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

.packages__carousel {
    position: relative;
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: var(--spacing-lg);
}

.packages__carousel-track {
    display: flex;
    gap: 2rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    flex: 1;
    justify-content: flex-start;
    align-items: center;
}

.packages__carousel-track::-webkit-scrollbar {
    display: none;
}

.packages__carousel-track .package-card {
    flex: 0 0 calc((100% - 4rem) / 3);
    max-width: calc((100% - 4rem) / 3);
}

/* Package Card - Desktop Styles */
.package-card {
    background-color: transparent;
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
    display: block;
    scroll-snap-align: center;
    flex-shrink: 0;
    width: auto;
    height: 420px;
    cursor: pointer;
    transition: border-color 0.3s ease;
}

.package-card--flip {
    height: 440px;
}

.package-card--featured {
    border: 2px solid rgba(5, 242, 219, 0.2);
}

.package-card--featured::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-gold);
    z-index: 10;
}

.package-card__flip-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    -webkit-transform-style: preserve-3d;
}

.package-card__flip-front,
.package-card__flip-back {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition:
        opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
        transform 0.6s cubic-bezier(0.4, 0, 0.2, 1),
        border-color 0.6s cubic-bezier(0.4, 0, 0.2, 1),
        box-shadow 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.package-card__flip-front {
    background-color: var(--color-bg-card);
    border: 2px solid rgba(5, 242, 219, 0.2);
    justify-content: center;
    align-items: center;
    padding: 1.5rem;
    opacity: 1;
    transform: translateY(0);
    z-index: 2;
}

.package-card__flip-back {
    background-color: var(--color-bg-card);
    border: 2px solid rgba(5, 242, 219, 0.2);
    padding: 1.25rem;
    overflow-y: auto;
    align-items: center;
    opacity: 0;
    transform: translateY(100%);
    z-index: 1;
}

.package-card--flip.flipped .package-card__flip-front {
    opacity: 0;
    transform: translateY(-100%);
    pointer-events: none;
}

.package-card--flip.flipped .package-card__flip-back {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.package-card__badge {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: var(--gradient-primary);
    color: var(--color-text-light);
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 10;
    box-shadow: 0 var(--spacing-xs) var(--spacing-sm) rgba(5, 242, 219, 0.3);
    line-height: 1.2;
    letter-spacing: 0.3px;
}

.package-card--flip .package-card__badge {
    top: 1rem;
    right: 1rem;
}

.package-card__icon {
    width: var(--spacing-4xl);
    height: var(--spacing-4xl);
    margin-bottom: var(--spacing-md);
}

.package-card__icon svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 var(--spacing-sm) rgba(5, 242, 219, 0.3));
}

.package-card--flip .package-card__icon {
    margin-bottom: 0.75rem;
}

.package-card__title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
    line-height: 1.2;
    letter-spacing: -0.3px;
}

.package-card--flip .package-card__flip-front .package-card__title {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.15;
}

.package-card--flip .package-card__flip-back .package-card__title {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.25;
}

.package-card__microcopy {
    color: var(--color-secondary);
    font-size: 0.95rem;
    font-weight: 600;
    margin: 0.5rem 0 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.3;
}

.package-card__price {
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(254, 254, 254, 0.3);
}

.package-card--flip .package-card__flip-front .package-card__price {
    border-bottom: none;
    margin-bottom: 0;
}

.package-card--flip .package-card__flip-back .package-card__price {
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(254, 254, 254, 0.3);
}

.package-card__price-value {
    display: block;
    font-size: 2.75rem;
    font-weight: 800;
    background: linear-gradient(
        90deg,
        var(--color-primary),
        var(--color-secondary)
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    letter-spacing: -0.5px;
}

.package-card__price-period {
    display: block;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
    line-height: 1.3;
    font-weight: 500;
}

.package-card__features {
    list-style: none;
    margin-bottom: 1rem;
    flex-grow: 1;
    overflow-y: auto;
    max-height: fit-content;
    padding-right: var(--spacing-sm);
}

.package-card__feature {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-secondary);
    font-size: 1.05rem;
    line-height: 1.4;
    text-align: left;
    animation: fadeInUp var(--transition-base) ease-out both;
    font-weight: 500;
    letter-spacing: 0.1px;
}

.package-card__feature:nth-child(1) { animation-delay: 0.05s; }
.package-card__feature:nth-child(2) { animation-delay: 0.1s; }
.package-card__feature:nth-child(3) { animation-delay: 0.15s; }
.package-card__feature:nth-child(4) { animation-delay: 0.2s; }

.package-card__feature svg {
    width: var(--spacing-xl);
    height: var(--spacing-xl);
    min-width: var(--spacing-xl);
    min-height: var(--spacing-xl);
    flex-shrink: 0;
    margin-top: var(--spacing-xs);
}

.package-card__cta {
    display: block;
    text-align: center;
    padding: var(--spacing-md);
    background: var(--gradient-primary);
    color: var(--color-text-light);
    text-decoration: none;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: var(--transition-micro);
    margin-top: auto;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    width: 100%;
    line-height: 1.3;
    letter-spacing: 0.2px;
}

.package-card__cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.package-card__cta:active {
    transform: translateY(-1px);
}

.package-card__cta:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 3px;
    box-shadow: 0 0 0 var(--spacing-sm) rgba(5, 242, 219, 0.4);
}

.package-card__hint {
    margin: var(--spacing-md);
    position: absolute;
    bottom: 1rem;
    left: 0;
    right: 0;
    color: var(--color-text-muted);
    font-size: 0.8rem;
    font-style: italic;
    opacity: 0.8;
    line-height: 1.3;
    font-weight: 400;
    letter-spacing: 0.1px;
}

/* Carousel Buttons - Desktop */
.packages__carousel-btn {
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    min-width: 48px;
    min-height: 48px;
    max-width: 48px;
    max-height: 48px;
    border-radius: 50%;
    background: var(--gradient-primary);
    border: 2px solid var(--color-primary);
    color: var(--color-text-light);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-micro);
    z-index: 10;
    box-shadow: var(--shadow-md);
    flex-shrink: 0;
    padding: 0;
    margin: 0;
}

.packages__carousel-btn svg {
    width: 24px;
    height: 24px;
    stroke: var(--color-text-light);
    stroke-width: 2.5;
    fill: none;
    display: block;
    flex-shrink: 0;
}

.packages__carousel-btn--prev {
    left: 2rem;
}

.packages__carousel-btn--next {
    right: 2rem;
}

.packages__carousel-btn:hover {
    background: var(--gradient-primary);
    border-color: var(--color-secondary);
    color: var(--color-text-light);
    box-shadow: var(--shadow-glow);
    transform: translateY(-50%);
}

.packages__carousel-btn:active {
    background: var(--gradient-primary);
    border-color: var(--color-primary);
    color: var(--color-text-light);
    transform: translateY(-50%) scale(0.95);
    box-shadow: var(--shadow-md);
}

.packages__carousel-btn:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 3px;
    box-shadow: 0 0 0 4px rgba(5, 242, 219, 0.4);
}

/* Carousel Dots - Desktop */
.packages__carousel-dots {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.625rem;
    margin-bottom: var(--spacing-lg);
    padding: 0;
    list-style: none;
    width: 100%;
    max-width: 100%;
    overflow: visible;
}

.packages__carousel-dot {
    position: relative;
    width: 10px;
    height: 10px;
    min-width: 10px;
    min-height: 10px;
    border-radius: 50%;
    background-color: rgba(5, 242, 219, 0.3);
    border: none;
    cursor: pointer;
    transition: var(--transition-micro);
    padding: 0;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

.packages__carousel-dot::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 44px;
    height: 44px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: transparent;
    z-index: -1;
}

.packages__carousel-dot:hover {
    background-color: rgba(5, 242, 219, 0.6);
    box-shadow: 0 0 4px rgba(5, 242, 219, 0.3);
}

.packages__carousel-dot--active {
    background-color: var(--color-primary);
    box-shadow: 0 0 6px rgba(5, 242, 219, 0.6);
    width: 14px;
    height: 14px;
    min-width: 14px;
    min-height: 14px;
}

.packages__carousel-dot:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    box-shadow: 0 0 0 3px rgba(5, 242, 219, 0.4);
    background-color: rgba(5, 242, 219, 0.6);
}

/* ===================================
   PORTFOLIO SECTION - Desktop Styles
   =================================== */

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

.portfolio__container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.portfolio__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.portfolio-card {
    background: linear-gradient(
        145deg,
        var(--color-bg-card),
        rgba(17, 17, 38, 0.8)
    );
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow:
        0 var(--spacing-sm) var(--spacing-md) rgba(0, 0, 0, 0.15),
        0 0 0 1px rgba(5, 242, 219, 0.1);
    transition: all var(--transition-micro);
    position: relative;
    animation: cardEntrance 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    opacity: 0;
}

.portfolio-card:nth-child(1) { animation-delay: 0.1s; }
.portfolio-card:nth-child(2) { animation-delay: 0.2s; }
.portfolio-card:nth-child(3) { animation-delay: 0.3s; }
.portfolio-card:nth-child(4) { animation-delay: 0.4s; }
.portfolio-card:nth-child(5) { animation-delay: 0.5s; }
.portfolio-card:nth-child(6) { animation-delay: 0.6s; }

.portfolio-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: var(--spacing-xs);
    background: linear-gradient(
        90deg,
        var(--color-primary),
        var(--color-secondary)
    );
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-micro);
}

.portfolio-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow:
        0 var(--spacing-sm) var(--spacing-4xl) rgba(0, 0, 0, 0.25),
        0 0 0 var(--spacing-xs) rgba(5, 242, 219, 0.2),
        0 0 var(--spacing-5xl) rgba(5, 242, 219, 0.1);
}

.portfolio-card:hover::before {
    transform: scaleX(1);
}

.portfolio-card__image {
    width: 100%;
    height: var(--spacing-5xl);
    overflow: hidden;
    position: relative;
    border-bottom: 1px solid rgba(5, 242, 219, 0.3);
}

.portfolio-card__image::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.3) 100%);
    opacity: 0;
    transition: opacity var(--transition-micro);
}

.portfolio-card:hover .portfolio-card__image::after {
    opacity: 1;
}

.portfolio-card__content {
    padding: var(--spacing-md);
}

.portfolio-card__category {
    display: inline-block;
    background: var(--gradient-primary);
    color: var(--color-text-light);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.portfolio-card__title {
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 0.875rem;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all var(--transition-micro);
}

.portfolio-card:hover .portfolio-card__title {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.portfolio-card__description {
    color: rgba(170, 182, 189, 0.9);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
    font-size: 0.95rem;
    transition: color var(--transition-micro);
}

.portfolio-card:hover .portfolio-card__description {
    color: rgba(170, 182, 189, 1);
}

.portfolio-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.portfolio-card__tag {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-micro);
    cursor: default;
}

.portfolio-card__tag--feature {
    background: rgba(186, 53, 242, 0.1);
    color: var(--color-secondary);
    border: 1px solid rgba(186, 53, 242, 0.2);
}

.portfolio-card__tag--technology {
    background: rgba(5, 242, 219, 0.1);
    color: var(--color-primary);
    border: 1px solid rgba(5, 242, 219, 0.2);
}

.portfolio-card__tag--feature:hover {
    background: rgba(186, 53, 242, 0.2);
    transform: translateY(-2px);
}

.portfolio-card__tag--technology:hover {
    background: rgba(5, 242, 219, 0.2);
    transform: translateY(-2px);
}

.portfolio-card__tag:active {
    transform: translateY(-1px);
}

.portfolio-card__tag:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
    box-shadow: 0 0 0 var(--spacing-sm) rgba(5, 242, 219, 0.4);
}

.portfolio-card__link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: var(--transition-micro);
}

.portfolio-card__link:hover {
    color: var(--color-secondary);
    gap: 0.75rem;
}

.portfolio-card__link:active {
    transform: translateX(2px);
}

.portfolio-card__link:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
    box-shadow: 0 0 0 var(--spacing-sm) rgba(5, 242, 219, 0.4);
}

.portfolio-card__badge {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: var(--gradient-primary);
    color: var(--color-text-light);
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 1;
    box-shadow: 0 var(--spacing-xs) var(--spacing-sm) rgba(5, 242, 219, 0.3);
}

.portfolio-card__actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(5, 242, 219, 0.3);
}

.portfolio-card__package {
    background: var(--gradient-overlay);
    border: 1.5px solid var(--color-primary);
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-micro);
    text-align: center;
    font-size: 0.9rem;
    position: relative;
    overflow: hidden;
}

.portfolio-card__package::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: var(--gradient-primary);
    transform: translate(-50%, -50%);
    transition:
        width var(--transition-micro),
        height var(--transition-micro);
    z-index: -1;
}

.portfolio-card__package:hover {
    color: var(--color-text-light);
    transform: translateY(-3px);
    box-shadow:
        0 var(--spacing-sm) var(--spacing-3xl) rgba(5, 242, 219, 0.4),
        0 0 var(--spacing-3xl) rgba(5, 242, 219, 0.2);
    border-color: transparent;
}

.portfolio-card__package:hover::before {
    width: 300px;
    height: 300px;
}

.portfolio-card__package:active {
    transform: translateY(-2px);
}

.portfolio-card__package:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
    box-shadow: 0 0 0 var(--spacing-sm) rgba(5, 242, 219, 0.4);
}

.portfolio-card:active {
    transform: translateY(-6px) scale(1.01);
    box-shadow: 0 var(--spacing-sm) var(--spacing-4xl) rgba(0, 0, 0, 0.2);
    transition:
        transform var(--transition-instant) ease,
        box-shadow var(--transition-instant) ease;
}

.portfolio__cta {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

/* ===================================
   CONTACT SECTION - Desktop Styles
   =================================== */

.contact {
    background: var(--gradient-dark);
    color: var(--color-text-light);
}

.contact__container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.contact .section__title {
    color: var(--color-text-light);
}

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

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

.contact__form-wrapper {
    background-color: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-lg);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact-form__group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact-form__label {
    font-weight: 600;
    color: var(--color-text-primary);
    font-size: var(--font-size-sm);
}

.contact-form__input,
.contact-form__textarea {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--color-bg-dark);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: var(--font-size-base);
    transition: var(--transition-base);
    background-color: var(--color-bg-light);
    color: var(--color-text-primary);
}

.contact-form__input:focus,
.contact-form__textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 var(--spacing-sm) rgba(5, 242, 219, 0.1);
}

.contact-form__textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form__input::placeholder,
.contact-form__textarea::placeholder {
    color: var(--color-text-muted);
    opacity: 0.7;
}

.contact-form__checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    cursor: pointer;
    text-align: left;
}

.contact-form__checkbox span {
    display: block;
    line-height: 1.5;
    flex: 1;
}

.contact-form__checkbox input[type="checkbox"] {
    width: 24px;
    height: 24px;
    min-width: 24px;
    min-height: 24px;
    margin-top: 0;
    accent-color: var(--color-primary);
    flex-shrink: 0;
}

.contact-form__link {
    color: var(--color-primary);
    text-decoration: none;
}

.contact-form__link:hover {
    text-decoration: underline;
}

.contact-form__link:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
    box-shadow: 0 0 0 4px rgba(5, 242, 219, 0.4);
}

.contact-form__error {
    display: block;
    color: var(--color-danger);
    font-size: var(--font-size-sm);
    margin-top: 0.25rem;
    min-height: 1.25rem;
    font-weight: 500;
}

.contact-form__input[aria-invalid="true"],
.contact-form__textarea[aria-invalid="true"] {
    border-color: var(--color-danger);
    box-shadow: 0 0 0 var(--spacing-sm) rgba(242, 5, 25, 0.15);
}

.contact-form__input[aria-invalid="true"]:focus,
.contact-form__textarea[aria-invalid="true"]:focus {
    border-color: var(--color-danger);
    box-shadow: 0 0 0 var(--spacing-sm) rgba(242, 5, 25, 0.25);
}

.contact-form__checkbox input[type="checkbox"][aria-invalid="true"] {
    outline: var(--spacing-xs) solid var(--color-danger);
    outline-offset: var(--spacing-xs);
}

.contact-form__honeypot {
    position: absolute;
    left: -10000px;
    top: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    z-index: -1;
    opacity: 0;
    pointer-events: none;
}

.contact-form__honeypot .contact-form__label,
.contact-form__honeypot .contact-form__error {
    display: none;
}

.contact__info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-info__item {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background-color: rgba(5, 242, 219, 0.1);
    border-radius: var(--radius-md);
    transition: var(--transition-ultra);
    opacity: 1;
}

.contact-info__item:hover {
    background-color: rgba(5, 242, 219, 0.15);
    transform: translateX(8px);
}

.contact-info__icon {
    width: var(--spacing-3xl);
    height: var(--spacing-3xl);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-info__icon svg {
    width: 100%;
    height: 100%;
}

.contact-info__content {
    flex: 1;
}

.contact-info__title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: var(--spacing-xs);
}

.contact-info__link {
    color: var(--color-text-light);
    text-decoration: none;
    font-size: var(--font-size-lg);
    font-weight: 600;
    display: block;
    transition: var(--transition-fast);
}

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

.contact-info__link:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
    box-shadow: 0 0 0 var(--spacing-sm) rgba(5, 242, 219, 0.4);
}

.contact-info__item:active {
    transform: translateX(4px);
    background-color: rgba(5, 242, 219, 0.2);
    transition:
        transform var(--transition-instant) ease,
        background-color var(--transition-instant) ease;
}

.contact-info__link:active {
    transform: scale(0.98);
    transition: transform var(--transition-instant) ease;
}

.contact-info__link--whatsapp {
    color: var(--color-whatsapp);
}

.contact-info__link--whatsapp:hover {
    color: var(--color-text-white);
}

/* ===================================
   FOOTER - Desktop Styles
   =================================== */

.footer {
    background-color: var(--color-bg-darker);
    color: var(--color-text-white);
    padding: var(--spacing-lg) 0;
    margin-top: var(--spacing-2xl);
}

.footer__container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.footer__top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: var(--spacing-md);
}

.footer__logo {
    height: var(--spacing-logo);
    width: auto;
}

.footer__links {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    max-height: 3rem;
    overflow: hidden;
}

.footer__links-item {
    color: var(--color-text-white);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: var(--transition-micro);
    white-space: nowrap;
}

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

.footer__links-separator {
    color: var(--color-text-separator);
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-sm);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.footer__copyright {
    color: var(--color-text-white);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

.footer__legal {
    color: var(--color-text-white);
    font-size: var(--font-size-sm);
}

.footer__legal a {
    color: var(--color-text-white);
    text-decoration: none;
    transition: var(--transition-micro);
}

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