/* ================================================================
   BCRUZ DIGITAL — Sistema visual
   Mobile first · CSS nativo · Sin dependencias de interfaz
   ================================================================ */

:root {
    --primary: #5956e9;
    --primary-dark: #4542c7;
    --secondary: #b9aeff;
    --accent: #87d9f5;
    --mint: #9be8d1;
    --peach: #ffc6a8;
    --rose: #f5b6ce;
    --background: #f7f7fc;
    --surface: #ffffff;
    --surface-alt: #eef1f8;
    --text: #182033;
    --text-soft: #657086;
    --border: #dde1ec;
    --dark: #14182a;
    --dark-soft: #1d2238;
    --white: #ffffff;
    --success: #1c7451;
    --error: #a53d55;

    --gradient-brand: linear-gradient(120deg, #5956e9 0%, #a99bff 52%, #87d9f5 100%);
    --shadow-soft: 0 22px 70px rgba(40, 43, 88, 0.10);
    --shadow-card: 0 14px 40px rgba(40, 43, 88, 0.08);
    --radius-sm: 0.75rem;
    --radius-md: 1.25rem;
    --radius-lg: 1.75rem;
    --radius-xl: 2.5rem;
    --container: 75rem;
    --header-height: 4.75rem;
    --transition: 220ms cubic-bezier(0.2, 0.75, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-height) + 1rem);
}

body {
    margin: 0;
    color: var(--text);
    background: var(--background);
    font-family: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 1rem;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

img,
svg {
    display: block;
    max-width: 100%;
}

img {
    height: auto;
}

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

button,
input,
textarea {
    font: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 4px;
}

::selection {
    color: var(--white);
    background: var(--primary);
}

h1,
h2,
h3,
p,
blockquote {
    margin-top: 0;
}

h1,
h2,
h3 {
    font-family: "Space Grotesk", "Manrope", sans-serif;
    line-height: 1.05;
    letter-spacing: -0.035em;
}

h1 {
    margin-bottom: 1.5rem;
    font-size: clamp(2.9rem, 12vw, 5.8rem);
    font-weight: 600;
}

h2 {
    margin-bottom: 1.5rem;
    font-size: clamp(2.2rem, 8vw, 4.5rem);
    font-weight: 600;
}

h3 {
    font-size: 1.35rem;
    font-weight: 600;
}

.container {
    width: min(100% - 2rem, var(--container));
    margin-inline: auto;
}

.section {
    position: relative;
    padding-block: clamp(5rem, 10vw, 9rem);
}

.section--tinted {
    background: var(--surface-alt);
}

.section--dark {
    color: var(--white);
    background: var(--dark);
}

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

.skip-link {
    position: fixed;
    top: 0.75rem;
    left: 0.75rem;
    z-index: 2000;
    padding: 0.7rem 1rem;
    color: var(--white);
    background: var(--primary-dark);
    border-radius: 0.5rem;
    transform: translateY(-150%);
    transition: transform var(--transition);
}

.skip-link:focus {
    transform: translateY(0);
}

/* Header */
.site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 1000;
    height: var(--header-height);
    border-bottom: 1px solid transparent;
    transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.site-header.is-scrolled,
.site-header.is-menu-open {
    background: rgba(247, 247, 252, 0.9);
    border-color: rgba(221, 225, 236, 0.85);
    box-shadow: 0 8px 30px rgba(25, 32, 51, 0.06);
    backdrop-filter: blur(18px);
}

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

.brand {
    position: relative;
    z-index: 3;
    display: inline-flex;
    align-items: baseline;
    gap: 0.42rem;
    line-height: 1;
}

.brand-name {
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 0.09em;
}

.brand-studio {
    color: var(--primary);
    font-size: 0.76rem;
    font-weight: 700;
}

.menu-toggle {
    position: relative;
    z-index: 3;
    display: grid;
    place-content: center;
    gap: 0.38rem;
    width: 2.8rem;
    height: 2.8rem;
    padding: 0;
    color: var(--text);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 50%;
    cursor: pointer;
}

.menu-toggle span:not(.sr-only) {
    width: 1.15rem;
    height: 2px;
    background: currentColor;
    transition: transform var(--transition);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
    transform: translateY(4px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-4px) rotate(-45deg);
}

.primary-nav {
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.3rem;
    width: 100vw;
    min-height: 100vh;
    min-height: 100dvh;
    padding: 6rem 2rem 2rem;
    visibility: hidden;
    pointer-events: none;
    background: rgba(247, 247, 252, 0.98);
    opacity: 0;
    transform: translateY(-1rem);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}

.primary-nav.is-open {
    visibility: visible;
    pointer-events: auto;
    opacity: 1;
    transform: translateY(0);
}

.primary-nav a {
    padding-block: 0.65rem;
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(1.7rem, 8vw, 2.4rem);
    font-weight: 600;
}

.primary-nav a::after {
    content: "";
    display: block;
    width: 0;
    height: 2px;
    background: var(--gradient-brand);
    transition: width var(--transition);
}

.primary-nav a:hover::after,
.primary-nav a.is-current::after {
    width: 2rem;
}

.nav-cta {
    display: none;
}

/* Shared components */
.eyebrow {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 1.25rem;
    color: var(--text-soft);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.13em;
    line-height: 1.2;
    text-transform: uppercase;
}

.eyebrow > span {
    display: block;
    width: 1.8rem;
    height: 2px;
    background: var(--gradient-brand);
}

.eyebrow--light {
    color: rgba(255, 255, 255, 0.65);
}

.gradient-text {
    color: var(--primary);
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.7rem;
    min-height: 3.35rem;
    padding: 0.85rem 1.35rem;
    border: 1px solid transparent;
    border-radius: 999px;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
    transition: color var(--transition), background var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.button:hover {
    transform: translateY(-2px);
}

.button span {
    transition: transform var(--transition);
}

.button:hover span {
    transform: translate(2px, -2px);
}

.button:active,
.nav-cta:active,
.filter-button:active {
    transform: scale(0.98);
}

.button--primary {
    color: var(--white);
    background: var(--primary);
    box-shadow: 0 12px 28px rgba(89, 86, 233, 0.24);
}

.button--primary:hover {
    background: var(--primary-dark);
    box-shadow: 0 16px 35px rgba(89, 86, 233, 0.3);
}

.button--secondary {
    color: var(--text);
    background: rgba(255, 255, 255, 0.55);
    border-color: var(--border);
}

.button--secondary:hover {
    background: var(--white);
    border-color: var(--secondary);
}

.button--light {
    color: var(--dark);
    background: var(--white);
}

.button--light:hover {
    color: var(--white);
    background: var(--primary);
}

.section-heading {
    max-width: 52rem;
    margin-bottom: clamp(2.75rem, 6vw, 4.5rem);
}

.section-heading h2 {
    margin-bottom: 0;
}

.section-heading > p:last-child,
.section-heading--split > p {
    color: var(--text-soft);
}

.section--dark .section-heading--split > p {
    color: rgba(255, 255, 255, 0.6);
}

/* Hero */
.hero {
    display: grid;
    align-items: center;
    min-height: 48rem;
    padding-top: calc(var(--header-height) + 3rem);
    padding-bottom: 5rem;
    overflow: hidden;
    background:
        linear-gradient(rgba(89, 86, 233, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(89, 86, 233, 0.035) 1px, transparent 1px),
        var(--background);
    background-size: 40px 40px;
}

.hero-layout {
    position: relative;
    z-index: 2;
    display: grid;
    gap: 3rem;
}

.hero-copy {
    max-width: 45rem;
}

.hero-lead {
    max-width: 42rem;
    margin-bottom: 2rem;
    color: var(--text-soft);
    font-size: clamp(1rem, 3.8vw, 1.22rem);
}

.hero-lead strong {
    color: var(--text);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.hero-roles {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.25rem;
    padding: 0;
    margin: 2rem 0 0;
    list-style: none;
    color: var(--text-soft);
    font-size: 0.79rem;
    font-weight: 600;
}

.hero-roles li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-roles li::before {
    content: "";
    width: 0.28rem;
    height: 0.28rem;
    background: var(--primary);
    border-radius: 50%;
}

.hero-visual {
    position: relative;
    width: min(88%, 25rem);
    margin-inline: auto;
}

.portrait-frame {
    position: relative;
    aspect-ratio: 4 / 5;
    padding: 0.5rem;
    overflow: hidden;
    background: var(--gradient-brand);
    border-radius: 10rem 10rem var(--radius-xl) var(--radius-xl);
    box-shadow: var(--shadow-soft);
}

.portrait-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 28%;
    border-radius: inherit;
}

.portrait-frame::after {
    content: "";
    position: absolute;
    inset: 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.42);
    border-radius: inherit;
    pointer-events: none;
}

.portrait-grid {
    position: absolute;
    inset: auto -12% -10% auto;
    z-index: -1;
    width: 58%;
    aspect-ratio: 1;
    background-image: radial-gradient(var(--primary) 1.4px, transparent 1.4px);
    background-size: 13px 13px;
    opacity: 0.4;
}

.portrait-signature {
    position: absolute;
    right: 1.35rem;
    bottom: 1.35rem;
    z-index: 2;
    padding: 0.35rem 0.65rem;
    color: var(--white);
    background: rgba(20, 24, 42, 0.68);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 600;
    backdrop-filter: blur(8px);
}

.floating-card {
    position: absolute;
    z-index: 4;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.65rem 0.85rem;
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid rgba(255, 255, 255, 0.75);
    border-radius: 0.9rem;
    box-shadow: var(--shadow-card);
    backdrop-filter: blur(14px);
}

.floating-card--top {
    top: 13%;
    left: -9%;
    animation: float 5s ease-in-out infinite;
}

.floating-card--bottom {
    right: -11%;
    bottom: 13%;
    animation: float 5.5s 0.6s ease-in-out infinite;
}

.floating-card small,
.floating-card strong {
    display: block;
    line-height: 1.25;
}

.floating-card small {
    color: var(--text-soft);
    font-size: 0.59rem;
}

.floating-card strong {
    font-size: 0.72rem;
}

.floating-icon {
    display: grid;
    place-items: center;
    width: 2rem;
    height: 2rem;
    color: var(--primary);
    background: #efedff;
    border-radius: 50%;
}

.status-dot {
    width: 0.65rem;
    height: 0.65rem;
    background: #3fc89b;
    border: 3px solid #d5f8eb;
    border-radius: 50%;
    box-sizing: content-box;
}

.hero-orb,
.contact-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(6px);
    pointer-events: none;
}

.hero-orb--one {
    top: 16%;
    right: -8rem;
    width: 22rem;
    height: 22rem;
    background: rgba(185, 174, 255, 0.35);
}

.hero-orb--two {
    bottom: 5%;
    left: -9rem;
    width: 18rem;
    height: 18rem;
    background: rgba(135, 217, 245, 0.24);
}

.scroll-cue {
    display: none;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* Proof */
.proof-strip {
    position: relative;
    z-index: 3;
    color: var(--white);
    background: var(--dark);
}

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

.proof-grid > div {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 7.5rem;
    padding: 1.1rem;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.proof-grid strong {
    margin-bottom: 0.2rem;
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.1rem;
}

.proof-grid span {
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.65rem;
    line-height: 1.4;
}

/* About */
.about-layout {
    display: grid;
    gap: 2.5rem;
}

.about-profile .section-heading {
    margin-bottom: 2rem;
}

.about-portrait {
    position: relative;
    max-width: 32rem;
    margin: 0;
    padding: 0.45rem;
    overflow: hidden;
    background: var(--gradient-brand);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
}

.about-portrait > img:first-child {
    width: 100%;
    aspect-ratio: 5 / 4;
    object-fit: cover;
    object-position: center 24%;
    border-radius: calc(var(--radius-xl) - 0.35rem);
}

.about-portrait figcaption {
    position: absolute;
    bottom: 1.1rem;
    left: 1.1rem;
    z-index: 2;
    padding: 0.42rem 0.7rem;
    color: var(--white);
    background: rgba(20, 24, 42, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 999px;
    font-size: 0.64rem;
    font-weight: 700;
    backdrop-filter: blur(10px);
}

.about-portrait .about-signature {
    position: absolute;
    right: 1.15rem;
    bottom: 0.9rem;
    z-index: 2;
    width: 7rem;
    height: auto;
    padding: 0.3rem 0.45rem;
    background: rgba(255, 255, 255, 0.86);
    border-radius: 0.45rem;
}

.about-intro {
    max-width: 47rem;
    margin-bottom: 2rem;
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(1.35rem, 4vw, 2rem);
    line-height: 1.35;
    letter-spacing: -0.025em;
}

.about-columns {
    display: grid;
    gap: 1rem;
    color: var(--text-soft);
}

.about-columns p {
    margin-bottom: 0;
}

.about-content blockquote {
    position: relative;
    margin: 2.4rem 0 0;
    padding: 1.5rem 1.5rem 1.5rem 2rem;
    overflow: hidden;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(1.1rem, 4vw, 1.45rem);
    font-weight: 500;
    line-height: 1.45;
}

.about-content blockquote::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 4px;
    background: var(--gradient-brand);
}

/* Services */
.services {
    overflow: hidden;
    background:
        radial-gradient(circle at 8% 12%, rgba(185, 174, 255, 0.28), transparent 27rem),
        radial-gradient(circle at 92% 88%, rgba(135, 217, 245, 0.22), transparent 30rem),
        var(--surface-alt);
}

.services .container {
    position: relative;
    z-index: 1;
}

.services .section-heading h2 {
    font-size: clamp(3rem, 9vw, 6.5rem);
}

.services-grid {
    display: grid;
    gap: 1.15rem;
}

.service-card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 31rem;
    padding: 1.5rem;
    overflow: hidden;
    border: 1px solid rgba(24, 32, 51, 0.09);
    border-radius: var(--radius-lg);
    box-shadow: 0 1rem 2.5rem rgba(40, 43, 88, 0.05);
    isolation: isolate;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.service-card:focus-within,
.service-card:hover {
    z-index: 2;
    border-color: rgba(89, 86, 233, 0.32);
    box-shadow: 0 1.75rem 4rem rgba(40, 43, 88, 0.14);
    transform: translateY(-8px);
}

.service-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 4px;
    background: var(--gradient-brand);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 420ms cubic-bezier(0.2, 0.75, 0.25, 1);
}

.service-card::after {
    content: "";
    position: absolute;
    right: -4rem;
    bottom: -5rem;
    z-index: -1;
    width: 13rem;
    height: 13rem;
    background: rgba(255, 255, 255, 0.35);
    border-radius: 50%;
    transition: transform 450ms ease;
}

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

.service-card:focus-within::after,
.service-card:hover::after {
    transform: scale(1.22) translate(-0.5rem, -0.5rem);
}

.service-card--lavender { background: #ddd7ff; }
.service-card--sky { background: #caedf9; }
.service-card--mint { background: #c9f2e5; }
.service-card--peach { background: #ffe0ce; }
.service-card--blue { background: #d8e6ff; }
.service-card--rose { background: #f7d8e4; }
.service-card--champagne { background: #eee3d1; }

.service-card__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.service-number {
    color: rgba(24, 32, 51, 0.55);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.service-benefit {
    padding: 0.42rem 0.7rem;
    color: rgba(24, 32, 51, 0.7);
    background: rgba(255, 255, 255, 0.48);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: 999px;
    font-size: 0.64rem;
    font-weight: 700;
    line-height: 1.15;
    text-align: center;
}

.service-icon-wrap {
    display: grid;
    place-items: center;
    width: 4rem;
    height: 4rem;
    margin: 1.8rem 0 1.6rem;
    color: var(--primary-dark);
    background: rgba(255, 255, 255, 0.64);
    border: 1px solid rgba(255, 255, 255, 0.78);
    border-radius: 1.25rem;
    box-shadow: 0 0.8rem 1.8rem rgba(40, 43, 88, 0.08);
    transition: transform var(--transition), border-radius var(--transition);
}

.service-icon {
    width: 2.15rem;
    height: 2.15rem;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: transform var(--transition);
}

.service-card:focus-within .service-icon-wrap,
.service-card:hover .service-icon-wrap {
    border-radius: 50%;
    transform: translateY(-2px) rotate(3deg);
}

.service-card:hover .service-icon {
    transform: rotate(-5deg) scale(1.06);
}

.service-card h3 {
    max-width: 20rem;
    margin-bottom: 0.8rem;
    font-size: clamp(1.45rem, 3vw, 1.8rem);
    line-height: 1.12;
}

.service-card .service-description {
    position: relative;
    z-index: 1;
    max-width: 21rem;
    margin-bottom: 1.25rem;
    color: rgba(24, 32, 51, 0.68);
    font-size: 0.9rem;
    line-height: 1.62;
}

.service-list {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 0.48rem;
    padding: 0;
    margin: 0 0 1.5rem;
    list-style: none;
    color: rgba(24, 32, 51, 0.82);
    font-size: 0.78rem;
    font-weight: 700;
}

.service-list li {
    display: flex;
    align-items: center;
    gap: 0.55rem;
}

.service-list li::before {
    content: "✓";
    display: grid;
    flex: 0 0 auto;
    place-items: center;
    width: 1.15rem;
    height: 1.15rem;
    color: var(--primary-dark);
    background: rgba(255, 255, 255, 0.7);
    border-radius: 50%;
    font-size: 0.65rem;
}

.service-link {
    position: relative;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 2.85rem;
    padding: 0.7rem 0.9rem;
    margin-top: auto;
    color: var(--text);
    background: rgba(255, 255, 255, 0.58);
    border: 1px solid rgba(255, 255, 255, 0.72);
    border-radius: 999px;
    font-size: 0.76rem;
    font-weight: 800;
    transition: color var(--transition), background var(--transition), transform var(--transition);
}

.service-link span {
    font-size: 1rem;
    transition: transform var(--transition);
}

.service-link:focus-visible,
.service-link:hover {
    color: var(--white);
    background: var(--text);
    transform: translateY(-2px);
}

.service-link:focus-visible span,
.service-link:hover span {
    transform: translate(2px, -2px);
}

.services-cta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: clamp(1.5rem, 4vw, 2.75rem);
    margin-top: clamp(1.25rem, 3vw, 2rem);
    color: var(--white);
    background: linear-gradient(125deg, var(--dark), var(--dark-soft));
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
}

.services-cta .eyebrow {
    margin-bottom: 0.8rem;
    color: var(--secondary);
}

.services-cta h3 {
    margin-bottom: 0.45rem;
    font-size: clamp(1.6rem, 4vw, 2.25rem);
}

.services-cta p:last-child {
    max-width: 38rem;
    margin-bottom: 0;
    color: rgba(255, 255, 255, 0.64);
    font-size: 0.88rem;
}

/* Experience */
.experience-layout {
    display: grid;
    gap: 2rem;
}

.experience-heading > p:last-child {
    max-width: 29rem;
    color: var(--text-soft);
}

.timeline {
    position: relative;
    padding: 0 0 0 1.6rem;
    margin: 0;
    list-style: none;
}

.timeline::before {
    content: "";
    position: absolute;
    top: 1rem;
    bottom: 1rem;
    left: 0.28rem;
    width: 1px;
    background: var(--border);
}

.timeline-item {
    position: relative;
    padding-bottom: 1rem;
}

.timeline-marker {
    position: absolute;
    top: 2rem;
    left: -1.58rem;
    width: 0.6rem;
    height: 0.6rem;
    background: var(--primary);
    border: 3px solid var(--background);
    border-radius: 50%;
    box-sizing: content-box;
}

.timeline-card {
    position: relative;
    padding: 1.5rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.timeline-card:hover {
    border-color: var(--secondary);
    box-shadow: var(--shadow-card);
    transform: translateX(4px);
}

.timeline-index {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    color: var(--primary);
    font-size: 0.68rem;
    font-weight: 700;
}

.timeline-card h3 {
    padding-right: 2.5rem;
    margin-bottom: 0.5rem;
}

.timeline-card p:last-child {
    margin-bottom: 0;
    color: var(--text-soft);
    font-size: 0.88rem;
}

.timeline-role {
    margin-bottom: 1rem;
    color: var(--primary);
    font-size: 0.78rem;
    font-weight: 700;
}

/* Projects */
.projects {
    overflow: hidden;
}

.projects::before {
    content: "";
    position: absolute;
    top: -14rem;
    right: -12rem;
    width: 30rem;
    height: 30rem;
    background: rgba(89, 86, 233, 0.2);
    border-radius: 50%;
    filter: blur(20px);
}

.project-filters {
    display: flex;
    gap: 0.55rem;
    padding-bottom: 0.5rem;
    margin-bottom: 2.5rem;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.project-filters::-webkit-scrollbar {
    display: none;
}

.project-empty {
    display: flex;
    align-items: center;
    gap: 1rem;
    min-height: 9rem;
    padding: 1.4rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.66);
    background: rgba(255, 255, 255, 0.045);
    border: 1px dashed rgba(255, 255, 255, 0.18);
    border-radius: var(--radius-md);
}

.project-empty[hidden] {
    display: none;
}

.project-empty > span {
    display: grid;
    flex: 0 0 auto;
    place-items: center;
    width: 2.6rem;
    height: 2.6rem;
    color: var(--secondary);
    background: rgba(185, 174, 255, 0.12);
    border-radius: 50%;
}

.project-empty p {
    max-width: 42rem;
    margin-bottom: 0;
    font-size: 0.82rem;
}

.filter-button {
    flex: 0 0 auto;
    padding: 0.58rem 0.95rem;
    color: rgba(255, 255, 255, 0.66);
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 999px;
    font-size: 0.76rem;
    font-weight: 700;
    cursor: pointer;
    transition: color var(--transition), background var(--transition), border-color var(--transition);
}

.filter-button:hover,
.filter-button.is-active {
    color: var(--dark);
    background: var(--white);
    border-color: var(--white);
}

.projects-grid {
    display: grid;
    gap: 3rem 1rem;
}

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

.project-card[hidden] {
    display: none;
}

.project-image {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--dark-soft);
    border-radius: var(--radius-md);
}

.project-image::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 58%, rgba(20, 24, 42, 0.3));
    pointer-events: none;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform 700ms cubic-bezier(0.2, 0.75, 0.25, 1), filter var(--transition);
}

.project-card:hover .project-image img {
    filter: saturate(1.05);
    transform: scale(1.035);
}

.project-arrow {
    position: absolute;
    right: 1rem;
    bottom: 1rem;
    z-index: 2;
    display: grid;
    place-items: center;
    width: 2.8rem;
    height: 2.8rem;
    color: var(--dark);
    background: var(--white);
    border-radius: 50%;
    transform: translateY(0.75rem);
    opacity: 0;
    transition: opacity var(--transition), transform var(--transition);
}

.project-card:hover .project-arrow {
    opacity: 1;
    transform: translateY(0);
}

.project-meta {
    display: grid;
    gap: 0.7rem;
    padding-top: 1.25rem;
}

.project-meta > div > p {
    margin-bottom: 0.25rem;
    color: var(--secondary);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.project-meta h3 {
    margin-bottom: 0;
    font-size: 1.5rem;
}

.project-meta > p {
    margin-bottom: 0;
    color: rgba(255, 255, 255, 0.58);
    font-size: 0.86rem;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0;
    margin: 1rem 0 0;
    list-style: none;
}

.project-tags li {
    padding: 0.35rem 0.65rem;
    color: rgba(255, 255, 255, 0.66);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    font-size: 0.66rem;
}

.project-view {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    gap: 0.55rem;
    padding: 0.55rem 0;
    margin-top: 1rem;
    color: var(--white);
    background: transparent;
    border: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.35);
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    transition: color var(--transition), border-color var(--transition);
}

.project-view span {
    transition: transform var(--transition);
}

.project-view:hover {
    color: var(--accent);
    border-color: var(--accent);
}

.project-view:hover span {
    transform: translate(3px, -3px);
}

.project-card.is-filtering-in,
.archive-card.is-filtering-in {
    animation: project-in 420ms cubic-bezier(0.2, 0.75, 0.25, 1) both;
}

@keyframes project-in {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

.projects-footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 2rem;
    margin-top: 3.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.projects-footer p {
    margin-bottom: 0;
    color: rgba(255, 255, 255, 0.5);
}

.text-link {
    display: inline-flex;
    gap: 0.7rem;
    align-items: center;
    font-weight: 700;
}

.text-link span {
    transition: transform var(--transition);
}

.text-link:hover span {
    transform: translate(3px, -3px);
}

.text-link--disabled {
    color: rgba(255, 255, 255, 0.54);
    cursor: default;
}

/* Secondary portfolio archive */
.portfolio-archive {
    padding-top: clamp(4rem, 8vw, 7rem);
    margin-top: clamp(4rem, 8vw, 7rem);
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.portfolio-archive[hidden] {
    display: none;
}

.archive-heading {
    display: grid;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.archive-heading h3 {
    max-width: 33rem;
    margin-bottom: 0;
    font-size: clamp(1.8rem, 5vw, 3rem);
}

.archive-heading > p {
    max-width: 34rem;
    margin-bottom: 0;
    color: rgba(255, 255, 255, 0.56);
}

.archive-grid {
    display: grid;
    gap: 1.5rem;
}

.archive-card[hidden] {
    display: none;
}

.archive-card {
    scroll-snap-align: start;
}

.archive-image {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--dark-soft);
    border-radius: var(--radius-md);
}

.archive-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 650ms cubic-bezier(0.2, 0.75, 0.25, 1), filter var(--transition);
}

.archive-card:hover .archive-image img {
    filter: saturate(1.06);
    transform: scale(1.035);
}

.archive-meta {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 1rem;
}

.archive-meta p {
    margin: 0;
    color: var(--secondary);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.archive-meta h4 {
    margin: 0;
    font-size: 1rem;
}


/* Toolkit */
.toolkit-grid {
    display: grid;
    border-top: 1px solid var(--border);
}

.tool-group {
    display: grid;
    gap: 1.5rem;
    padding-block: 2rem;
    border-bottom: 1px solid var(--border);
}

.tool-group-heading {
    display: flex;
    align-items: baseline;
    gap: 1rem;
}

.tool-group-heading span {
    color: var(--primary);
    font-size: 0.68rem;
    font-weight: 700;
}

.tool-group-heading h3 {
    margin-bottom: 0;
}

.badge-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.badge-list span {
    padding: 0.52rem 0.8rem;
    color: var(--text-soft);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    transition: color var(--transition), background var(--transition), border-color var(--transition), transform var(--transition);
}

.badge-list span:hover {
    color: var(--primary-dark);
    background: #f0efff;
    border-color: var(--secondary);
    transform: translateY(-2px);
}

/* Process */
.process-grid {
    display: grid;
    gap: 0;
    padding: 0;
    margin: 0;
    list-style: none;
}

.process-step {
    position: relative;
    padding: 1.5rem 0 2rem 2.5rem;
    border-left: 1px solid var(--border);
}

.process-step::before {
    content: "";
    position: absolute;
    top: 1.65rem;
    left: -0.35rem;
    width: 0.65rem;
    height: 0.65rem;
    background: var(--primary);
    border-radius: 50%;
}

.process-step > span {
    color: var(--primary);
    font-size: 0.68rem;
    font-weight: 700;
}

.process-step h3 {
    margin: 1rem 0 0.7rem;
}

.process-step p {
    max-width: 19rem;
    margin-bottom: 0;
    color: var(--text-soft);
    font-size: 0.88rem;
}

/* Por qué BCRUZ DIGITAL */
.why-grid {
    display: grid;
    gap: 1rem;
}

.why-card {
    min-height: 15rem;
    padding: clamp(1.5rem, 4vw, 2.25rem);
    background: var(--surface-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.why-card:hover {
    border-color: rgba(89, 86, 233, 0.28);
    box-shadow: var(--shadow-soft);
    transform: translateY(-4px);
}

.why-card > span {
    color: var(--primary);
    font-size: 0.68rem;
    font-weight: 700;
}

.why-card h3 {
    margin: 3.5rem 0 0.75rem;
}

.why-card p {
    margin: 0;
    color: var(--text-soft);
    font-size: 0.86rem;
}

/* Project case studies */
.case-page {
    overflow: hidden;
}

.case-hero {
    padding-top: calc(var(--header-height) + clamp(4rem, 9vw, 8rem));
    background: linear-gradient(180deg, #f5f3ff 0%, var(--surface) 72%);
}

.case-breadcrumb {
    display: inline-flex;
    gap: 0.6rem;
    align-items: center;
    margin-bottom: clamp(3rem, 7vw, 5.5rem);
    color: var(--text-soft);
    font-size: 0.76rem;
    font-weight: 700;
}

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

.case-hero-grid {
    display: grid;
    gap: 2.5rem;
    align-items: end;
}

.case-title h1 {
    max-width: 54rem;
    margin-bottom: 1.25rem;
    font-size: clamp(3.4rem, 11vw, 7.8rem);
    line-height: 0.92;
    letter-spacing: -0.065em;
}

.case-title > p:last-child {
    max-width: 40rem;
    margin: 0;
    color: var(--text-soft);
    font-size: clamp(1rem, 2vw, 1.2rem);
}

.case-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
    margin: 0;
    border-top: 1px solid var(--border);
}

.case-meta div {
    padding-block: 1rem;
    border-bottom: 1px solid var(--border);
}

.case-meta dt {
    margin-bottom: 0.25rem;
    color: var(--text-muted);
    font-size: 0.64rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.case-meta dd {
    margin: 0;
    font-weight: 700;
}

.case-cover {
    aspect-ratio: 4 / 3;
    margin: clamp(3rem, 7vw, 6rem) 0 0;
    overflow: hidden;
    background: var(--surface-alt);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
}

.case-cover img,
.case-gallery-grid img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case-overview-grid,
.case-tech-grid {
    display: grid;
    gap: 3rem;
}

.case-section-label {
    display: flex;
    gap: 1rem;
    align-items: baseline;
    color: var(--text-soft);
    border-top: 1px solid var(--border);
    padding-top: 1rem;
}

.case-section-label span {
    color: var(--primary);
    font-size: 0.68rem;
    font-weight: 700;
}

.case-copy-grid {
    display: grid;
    gap: 3.5rem;
}

.case-copy h2 {
    max-width: 29rem;
    font-size: clamp(2rem, 5vw, 3.3rem);
}

.case-copy > p:last-child {
    max-width: 38rem;
    margin: 0;
    color: var(--text-soft);
}

.case-process-grid {
    display: grid;
    gap: 1rem;
    padding: 0;
    margin: 0;
    list-style: none;
}

.case-process-step {
    min-height: 16rem;
    padding: 2rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}

.case-process-step span {
    color: var(--primary);
    font-size: 0.68rem;
    font-weight: 700;
}

.case-process-step h3 {
    margin: 4rem 0 0.8rem;
}

.case-process-step p {
    margin: 0;
    color: var(--text-soft);
    font-size: 0.86rem;
}

.case-tech-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    align-content: flex-start;
    padding: 0;
    margin: 0;
    list-style: none;
}

.case-deliverables {
    padding-block: clamp(4rem, 8vw, 7rem);
}

.case-deliverables-grid {
    display: grid;
    gap: 2.5rem;
    padding: clamp(2rem, 6vw, 4.5rem);
    background: #efedff;
    border: 1px solid rgba(89, 86, 233, 0.14);
    border-radius: var(--radius-lg);
}

.case-deliverables-grid .section-heading {
    margin-bottom: 0;
}

.case-deliverables-grid h2 {
    margin-bottom: 0;
    font-size: clamp(2rem, 5vw, 3.4rem);
}

.case-deliverables-list {
    display: grid;
    gap: 0;
    padding: 0;
    margin: 0;
    list-style: none;
    border-top: 1px solid rgba(89, 86, 233, 0.16);
}

.case-deliverables-list li {
    display: flex;
    gap: 0.8rem;
    align-items: center;
    padding-block: 1rem;
    border-bottom: 1px solid rgba(89, 86, 233, 0.16);
    font-weight: 700;
}

.case-deliverables-list span {
    display: grid;
    flex: 0 0 auto;
    place-items: center;
    width: 1.7rem;
    height: 1.7rem;
    color: var(--white);
    background: var(--primary);
    border-radius: 50%;
    font-size: 0.72rem;
}

.case-tech-list li {
    padding: 0.75rem 1rem;
    color: var(--primary-dark);
    background: #efedff;
    border: 1px solid rgba(89, 86, 233, 0.12);
    border-radius: 999px;
    font-size: 0.76rem;
    font-weight: 700;
}

.case-gallery-grid {
    display: grid;
    gap: 1rem;
}

.case-gallery-grid figure {
    aspect-ratio: 4 / 3;
    margin: 0;
    overflow: hidden;
    background: var(--dark-soft);
    border-radius: var(--radius-md);
}

.case-result-card {
    display: grid;
    gap: 2rem;
    padding: clamp(2rem, 6vw, 5rem);
    background: #efedff;
    border: 1px solid rgba(89, 86, 233, 0.14);
    border-radius: var(--radius-lg);
}

.case-result-card h2 {
    margin: 0;
    font-size: clamp(2rem, 5vw, 3.5rem);
}

.case-result-card > p {
    max-width: 38rem;
    margin: 0;
    color: var(--text-soft);
}

.case-navigation {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    padding-block: clamp(3rem, 7vw, 6rem);
}

.case-nav-link {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 1.25rem 0;
    border-top: 1px solid var(--border);
}

.case-nav-link span {
    color: var(--text-muted);
    font-size: 0.66rem;
    font-weight: 700;
    text-transform: uppercase;
}

.case-nav-link strong {
    font-family: "Space Grotesk", sans-serif;
}

.case-nav-link--next {
    text-align: right;
}

.case-cta {
    padding-top: 0;
}

.case-cta-card {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    align-items: center;
    justify-content: space-between;
    padding: clamp(2rem, 6vw, 4rem);
    color: var(--white);
    background: var(--primary-dark);
    border-radius: var(--radius-lg);
}

.case-cta-card h2 {
    max-width: 38rem;
    margin: 0;
}

.case-not-found {
    min-height: 80vh;
    padding-top: calc(var(--header-height) + 8rem);
}

.case-not-found h1 {
    max-width: 50rem;
    font-size: clamp(3rem, 9vw, 6rem);
}

.case-not-found > .container > p:not(.eyebrow) {
    color: var(--text-soft);
}

/* Contact */
.contact {
    overflow: hidden;
    color: var(--white);
    background: var(--primary-dark);
}

.contact::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
    background-size: 44px 44px;
}

.contact-orb {
    right: -10rem;
    bottom: -12rem;
    width: 32rem;
    height: 32rem;
    background: rgba(135, 217, 245, 0.22);
}

.contact-layout {
    position: relative;
    z-index: 2;
    display: grid;
    gap: 3rem;
}

.contact-copy h2 {
    max-width: 45rem;
}

.contact-copy > p:not(.eyebrow) {
    max-width: 34rem;
    color: rgba(255, 255, 255, 0.7);
}

.contact-copy > a {
    display: inline-flex;
    gap: 0.5rem;
    align-items: center;
    padding-bottom: 0.3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.45);
    font-weight: 700;
    overflow-wrap: anywhere;
}

.contact-form-wrap {
    padding: 1.35rem;
    color: var(--text);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(15px);
}

.contact-form {
    display: grid;
    gap: 1.25rem;
}

.form-field label {
    display: block;
    margin-bottom: 0.45rem;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.72rem;
    font-weight: 700;
}

.form-field input,
.form-field textarea {
    width: 100%;
    padding: 0.8rem 0;
    color: var(--white);
    background: transparent;
    border: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 0;
    outline: 0;
    transition: border-color var(--transition);
}

.form-field input::placeholder,
.form-field textarea::placeholder {
    color: rgba(255, 255, 255, 0.38);
}

.form-field input:focus,
.form-field textarea:focus {
    border-color: var(--accent);
}

.form-field textarea {
    resize: vertical;
}

.honeypot {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.form-submit {
    width: 100%;
    margin-top: 0.35rem;
    border: 0;
}

.form-privacy {
    margin-bottom: 0;
    color: rgba(255, 255, 255, 0.46);
    font-size: 0.66rem;
    text-align: center;
}

.form-notice {
    padding: 0.9rem 1rem;
    margin-bottom: 1.25rem;
    color: var(--white);
    border: 1px solid currentColor;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
}

.form-notice--success { background: rgba(28, 116, 81, 0.75); }
.form-notice--error { background: rgba(165, 61, 85, 0.75); }

/* Footer */
.site-footer {
    color: rgba(255, 255, 255, 0.62);
    background: var(--dark);
}

.footer-main {
    display: grid;
    gap: 2.5rem;
    padding-block: 4rem;
}

.brand--footer {
    margin-bottom: 1.2rem;
    color: var(--white);
}

.footer-brand p {
    margin-bottom: 0;
    font-size: 0.82rem;
}

.footer-label {
    margin-bottom: 1rem;
    color: var(--white);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.footer-nav,
.footer-contact {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.82rem;
}

.footer-nav a:hover,
.footer-contact a:hover {
    color: var(--white);
}

.footer-contact > a {
    overflow-wrap: anywhere;
}

.social-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 0.8rem;
    font-size: 0.7rem;
}

.social-list span[aria-disabled="true"] {
    opacity: 0.45;
}

.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.5rem 1rem;
    padding-block: 1.4rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.66rem;
}

.footer-bottom p {
    margin-bottom: 0;
}

/* Progressive motion */
.js .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 650ms ease, transform 650ms cubic-bezier(0.2, 0.75, 0.25, 1);
}

.js .reveal--delay {
    transition-delay: 120ms;
}

.js .reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Tablet */
@media (min-width: 40rem) {
    .container {
        width: min(100% - 3rem, var(--container));
    }

    .hero-actions .button {
        min-width: 10.5rem;
    }

    .proof-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .proof-grid > div {
        padding: 1.5rem;
        border-bottom: 0;
    }

    .proof-grid strong {
        font-size: 1.25rem;
    }

    .about-columns,
    .services-grid,
    .projects-grid,
    .archive-grid,
    .why-grid,
    .case-gallery-grid,
    .contact-form {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .case-process-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .service-card {
        padding: 1.75rem;
    }

    .project-card--wide {
        grid-column: span 2;
    }

    .project-card--wide .project-image {
        aspect-ratio: 16 / 8.5;
    }

    .form-field--full,
    .form-submit,
    .form-privacy {
        grid-column: 1 / -1;
    }

    .footer-main {
        grid-template-columns: 1.5fr 0.7fr 1fr;
    }
}

@media (max-width: 39.99rem) {
    .archive-grid {
        grid-auto-flow: column;
        grid-auto-columns: minmax(16rem, 78vw);
        overflow-x: auto;
        overscroll-behavior-inline: contain;
        padding: 0 1rem 1rem 0;
        scroll-snap-type: inline mandatory;
        scrollbar-width: thin;
    }
}

/* Desktop */
@media (min-width: 64rem) {
    :root {
        --header-height: 5.4rem;
    }

    body.menu-open {
        overflow: auto;
    }

    .menu-toggle {
        display: none;
    }

    .primary-nav {
        position: static;
        display: flex;
        flex-direction: row;
        justify-content: center;
        gap: 1.8rem;
        width: auto;
        min-height: 0;
        padding: 0;
        visibility: visible;
        pointer-events: auto;
        background: transparent;
        opacity: 1;
        transform: none;
    }

    .primary-nav a {
        position: relative;
        padding-block: 0.45rem;
        font-family: "Manrope", sans-serif;
        font-size: 0.78rem;
        font-weight: 600;
    }

    .primary-nav a::after {
        position: absolute;
        right: 0;
        bottom: 0;
        left: 0;
        margin-inline: auto;
    }

    .primary-nav a:hover::after,
    .primary-nav a.is-current::after {
        width: 100%;
    }

    .nav-cta {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.7rem 1rem;
        color: var(--white);
        background: var(--text);
        border-radius: 999px;
        font-size: 0.74rem;
        font-weight: 700;
        transition: background var(--transition), transform var(--transition);
    }

    .nav-cta:hover {
        background: var(--primary);
        transform: translateY(-2px);
    }

    .hero {
        min-height: 50rem;
        padding-bottom: 3rem;
    }

    .hero-layout {
        grid-template-columns: minmax(0, 1.15fr) minmax(20rem, 0.72fr);
        align-items: center;
        gap: 5rem;
    }

    .hero-visual {
        width: 100%;
        max-width: 28rem;
    }

    .scroll-cue {
        position: absolute;
        bottom: 1.7rem;
        left: 50%;
        z-index: 3;
        display: flex;
        align-items: center;
        gap: 0.7rem;
        color: var(--text-soft);
        font-size: 0.64rem;
        font-weight: 700;
        letter-spacing: 0.1em;
        text-transform: uppercase;
        transform: translateX(-50%) rotate(90deg);
        transform-origin: center;
    }

    .scroll-cue i {
        width: 2rem;
        height: 1px;
        background: var(--text-soft);
    }

    .proof-grid > div {
        min-height: 8.5rem;
        padding-inline: 2rem;
    }

    .proof-grid strong {
        font-size: 1.45rem;
    }

    .proof-grid span {
        font-size: 0.72rem;
    }

    .section-heading--split {
        display: grid;
        grid-template-columns: minmax(0, 1.6fr) minmax(15rem, 0.65fr);
        align-items: end;
        max-width: none;
        gap: 4rem;
    }

    .section-heading--split > p {
        margin-bottom: 0.35rem;
        font-size: 0.9rem;
    }

    .about-layout {
        grid-template-columns: minmax(20rem, 0.8fr) minmax(0, 1.2fr);
        gap: 6rem;
    }

    .about-profile {
        position: sticky;
        top: calc(var(--header-height) + 2.5rem);
        align-self: start;
    }

    .about-columns {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 2rem;
    }

    .services-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .service-card {
        min-height: 32.5rem;
        padding: 2rem;
    }

    .experience-layout {
        grid-template-columns: minmax(18rem, 0.75fr) minmax(0, 1.25fr);
        gap: 7rem;
    }

    .experience-heading {
        position: sticky;
        top: calc(var(--header-height) + 3rem);
        align-self: start;
    }

    .timeline {
        padding-left: 2rem;
    }

    .timeline-card {
        padding: 2rem;
    }

    .timeline-marker {
        left: -1.98rem;
    }

    .projects-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        align-items: start;
        gap: 5rem 1.5rem;
    }

    .project-card--wide {
        grid-column: auto;
    }

    .project-card:nth-child(even) {
        margin-top: 5rem;
    }

    .projects-grid.is-filtered .project-card {
        margin-top: 0;
    }

    .project-card--wide .project-image,
    .project-image {
        aspect-ratio: 4 / 3;
    }

    .project-meta {
        grid-template-columns: 1fr 0.8fr;
        gap: 2rem;
    }

    .archive-heading,
    .case-hero-grid,
    .case-result-card {
        grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 0.8fr);
        gap: 5rem;
    }

    .archive-heading {
        align-items: end;
    }

    .archive-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .why-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .case-cover {
        aspect-ratio: 16 / 9;
    }

    .case-overview-grid {
        grid-template-columns: minmax(12rem, 0.35fr) minmax(0, 1.65fr);
        gap: 5rem;
    }

    .case-copy-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 5rem;
    }

    .case-tech-grid {
        grid-template-columns: minmax(0, 1fr) minmax(20rem, 0.8fr);
        gap: 6rem;
        align-items: start;
    }

    .case-deliverables-grid {
        grid-template-columns: minmax(0, 1.2fr) minmax(20rem, 0.8fr);
        gap: 5rem;
        align-items: center;
    }

    .case-result-card {
        align-items: end;
    }

    .tool-group {
        grid-template-columns: minmax(13rem, 0.5fr) minmax(0, 1.5fr);
        align-items: center;
        gap: 4rem;
        padding-block: 2.5rem;
    }

    .process-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .process-step {
        min-height: 14rem;
        padding: 2.5rem 2rem 1rem;
        border-top: 1px solid var(--border);
        border-left: 0;
    }

    .process-step::before {
        top: -0.36rem;
        left: 2rem;
    }

    .process-step:not(:last-child)::after {
        content: "→";
        position: absolute;
        top: 2.3rem;
        right: 1rem;
        color: var(--border);
    }

    .contact-layout {
        grid-template-columns: minmax(0, 1fr) minmax(25rem, 0.72fr);
        align-items: center;
        gap: 7rem;
    }

    .contact-form-wrap {
        padding: 2rem;
    }

    .footer-main {
        padding-block: 5rem;
    }
}

@media (min-width: 78rem) {
    .container {
        width: min(100% - 4rem, var(--container));
    }

    .hero h1 {
        font-size: 4.6rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .js .reveal {
        opacity: 1;
        transform: none;
    }
}

/* Selector internacional */
.language-gate {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    place-items: center;
    min-height: 100dvh;
    padding: 1.25rem;
    overflow: hidden;
    background: #f7f7fc;
}

.language-selection-required .language-gate {
    display: grid;
}

.language-selection-required body {
    overflow: hidden;
}

.language-gate__glow {
    position: absolute;
    width: min(72vw, 48rem);
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(170, 158, 255, .35), rgba(176, 226, 255, .18) 42%, transparent 70%);
    filter: blur(12px);
    animation: languageGlow 7s ease-in-out infinite alternate;
}

.language-gate__card {
    position: relative;
    width: min(100%, 39rem);
    padding: clamp(2rem, 6vw, 4.5rem);
    text-align: center;
    border: 1px solid rgba(100, 90, 170, .15);
    border-radius: 2rem;
    background: rgba(255, 255, 255, .82);
    box-shadow: 0 2rem 6rem rgba(41, 34, 85, .14);
    backdrop-filter: blur(22px);
    animation: languageCardIn .65s cubic-bezier(.2, .8, .2, 1) both;
}

.language-gate__brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .15rem;
}

.language-gate__brand .brand-name {
    font-size: clamp(2.25rem, 8vw, 4.4rem);
    letter-spacing: -.06em;
}

.language-gate__brand .brand-studio {
    font-size: .82rem;
    letter-spacing: .22em;
    text-transform: uppercase;
}

.language-gate__brand small {
    margin-top: .45rem;
    color: var(--text-soft);
}

.language-gate__copy {
    margin: clamp(2.25rem, 7vw, 3.5rem) 0 1.5rem;
}

.language-gate__copy h1 {
    margin: 0;
    font-size: clamp(1.45rem, 5vw, 2rem);
}

.language-gate__copy p {
    margin: .35rem 0 0;
    color: var(--text-soft);
}

.language-gate__actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .8rem;
}

.language-option {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .55rem;
    min-height: 3.75rem;
    padding: .8rem 1rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    color: var(--text);
    background: #fff;
    transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.language-option:hover,
.language-option:focus-visible {
    transform: translateY(-3px);
    border-color: var(--accent);
    box-shadow: 0 .8rem 2rem rgba(84, 70, 170, .13);
}

.language-switcher {
    display: flex;
    align-items: center;
    gap: .3rem;
    font: 700 .75rem/1 var(--font-display);
    letter-spacing: .06em;
}

.language-switcher a {
    color: var(--text-soft);
}

.language-switcher a:hover,
.language-switcher a.is-active {
    color: var(--text);
}

.language-switcher span {
    color: var(--border);
}

@keyframes languageCardIn {
    from { opacity: 0; transform: translateY(1rem) scale(.98); }
    to { opacity: 1; transform: none; }
}

@keyframes languageGlow {
    to { transform: translate3d(5%, -4%, 0) scale(1.08); }
}

@media (max-width: 63.99rem) {
    .language-switcher {
        margin-left: auto;
        order: 2;
    }

    .menu-toggle {
        order: 3;
    }
}

@media (max-width: 30rem) {
    .language-gate__actions {
        grid-template-columns: 1fr;
    }
}

/* Fichas visuales: proporción editorial 70% imagen / 30% información */
.case-page--visual {
    background: var(--background);
}

.visual-case-hero {
    padding-top: calc(var(--header-height) + 3rem);
    padding-bottom: clamp(3.5rem, 8vw, 7rem);
}

.visual-case-hero__layout {
    display: grid;
    gap: clamp(2rem, 5vw, 4.5rem);
    align-items: center;
    margin-top: clamp(2rem, 5vw, 4rem);
}

.visual-case-hero__copy h1 {
    margin: 0;
    font-size: clamp(3.2rem, 10vw, 6.8rem);
    line-height: .9;
    letter-spacing: -.07em;
}

.visual-case-hero__copy .visual-case-title--long {
    font-size: clamp(2.75rem, 5vw, 3.75rem);
    line-height: .95;
    letter-spacing: -.055em;
}

.visual-case-hero__category {
    margin: 1.25rem 0 0;
    color: var(--primary);
    font: 700 .8rem/1.4 "Space Grotesk", sans-serif;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.visual-case-hero__description {
    max-width: 35rem;
    margin: 1.5rem 0 0;
    color: var(--text-soft);
    font-size: clamp(1rem, 2vw, 1.18rem);
    line-height: 1.75;
}

.visual-case-cover {
    display: grid;
    place-items: center;
    min-height: clamp(20rem, 52vw, 36rem);
    margin: 0;
    padding: clamp(1rem, 3vw, 2rem);
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: clamp(1.4rem, 3vw, 2.25rem);
    background: #fff;
    box-shadow: 0 1.5rem 4rem rgba(37, 40, 74, .09);
}

.visual-case-cover img {
    width: 100%;
    max-height: 32rem;
    object-fit: contain;
}

.visual-case-gallery {
    padding-top: clamp(3rem, 7vw, 6rem);
    background: #f1f0f8;
}

.visual-case-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: clamp(2rem, 5vw, 4rem);
}

.visual-case-heading h2 {
    margin: 0;
    font-size: clamp(2.2rem, 6vw, 4.6rem);
}

.visual-case-heading > p {
    flex: none;
    color: var(--text-soft);
    font-size: .82rem;
}

.visual-gallery-grid {
    columns: 1;
    column-gap: clamp(1rem, 2.5vw, 2rem);
}

.visual-gallery-item {
    break-inside: avoid;
    margin: 0 0 clamp(1rem, 2.5vw, 2rem);
    overflow: hidden;
    border-radius: clamp(1rem, 2vw, 1.6rem);
    background: #fff;
    box-shadow: 0 1rem 2.5rem rgba(35, 35, 65, .07);
}

.visual-gallery-item button {
    position: relative;
    display: block;
    width: 100%;
    padding: 0;
    border: 0;
    cursor: zoom-in;
    background: transparent;
}

.visual-gallery-item img {
    display: block;
    width: 100%;
    height: auto;
    transition: transform .55s cubic-bezier(.2, .7, .2, 1), filter .35s ease;
}

.visual-gallery-item video {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    background: #0c0d18;
}

.visual-gallery-item figcaption {
    padding: .85rem 1rem 1rem;
    color: var(--text-soft);
    font-size: .78rem;
}

.visual-gallery-item button > span {
    position: absolute;
    right: 1rem;
    bottom: 1rem;
    padding: .55rem .8rem;
    color: #fff;
    border-radius: 999px;
    background: rgba(20, 22, 40, .78);
    font-size: .72rem;
    font-weight: 700;
    opacity: 0;
    transform: translateY(.4rem);
    transition: opacity .3s ease, transform .3s ease;
    backdrop-filter: blur(12px);
}

.visual-gallery-item button:hover img,
.visual-gallery-item button:focus-visible img {
    transform: scale(1.025);
    filter: saturate(1.04);
}

.visual-gallery-item button:hover > span,
.visual-gallery-item button:focus-visible > span {
    opacity: 1;
    transform: none;
}

.visual-case-info__layout {
    display: grid;
    gap: 2.5rem;
}

.visual-case-info__heading h2 {
    margin: 0;
    font-size: clamp(2rem, 5vw, 3.6rem);
}

.visual-case-meta {
    margin: 0;
}

.visual-case-meta div {
    display: grid;
    grid-template-columns: minmax(6rem, .45fr) 1fr;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
}

.visual-case-meta dt,
.visual-case-tools > p {
    color: var(--text-soft);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.visual-case-meta dd {
    margin: 0;
    font-weight: 600;
}

.visual-case-tools > p {
    margin: 0 0 1rem;
}

.visual-case-tools ul {
    display: flex;
    flex-wrap: wrap;
    gap: .65rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.visual-case-tools li {
    padding: .65rem .9rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: rgba(255, 255, 255, .72);
    font-size: .8rem;
    font-weight: 600;
}

.visual-case-result__card {
    max-width: 58rem;
    padding: clamp(2rem, 6vw, 5rem);
    border-radius: clamp(1.5rem, 3vw, 2.5rem);
    background: linear-gradient(135deg, #ebe8ff, #e7f7ff 55%, #edfff6);
}

.visual-case-result__card h2 {
    max-width: 45rem;
    margin: 0;
    font-size: clamp(1.65rem, 4vw, 3rem);
    line-height: 1.25;
}

.case-related__grid {
    display: grid;
    gap: 1.25rem;
}

.case-related__card {
    display: grid;
    overflow: hidden;
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: clamp(1.25rem, 3vw, 2rem);
    background: rgba(255, 255, 255, .82);
    box-shadow: 0 1rem 3rem rgba(35, 35, 65, .06);
    transition: transform .35s cubic-bezier(.2, .75, .25, 1), box-shadow .35s ease, border-color .35s ease;
}

.case-related__card figure {
    min-height: 16rem;
    margin: 0;
    overflow: hidden;
    background: #ececf4;
}

.case-related__card img {
    width: 100%;
    height: 100%;
    min-height: 16rem;
    object-fit: cover;
    transition: transform .55s cubic-bezier(.2, .7, .2, 1);
}

.case-related__card > div {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: clamp(1.5rem, 4vw, 3rem);
}

.case-related__card p {
    margin: 0 0 .65rem;
    color: var(--primary);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.case-related__card h3 {
    margin: 0;
    font-size: clamp(1.8rem, 4vw, 3rem);
}

.case-related__card span {
    display: inline-flex;
    gap: .5rem;
    align-items: center;
    margin-top: 1.25rem;
    font-size: .82rem;
    font-weight: 700;
}

.case-related__card b {
    transition: transform .3s ease;
}

.case-related__card:hover,
.case-related__card:focus-visible {
    border-color: rgba(89, 86, 233, .38);
    box-shadow: 0 1.5rem 4rem rgba(35, 35, 65, .12);
    transform: translateY(-.35rem);
}

.case-related__card:hover img,
.case-related__card:focus-visible img {
    transform: scale(1.035);
}

.case-related__card:hover b,
.case-related__card:focus-visible b {
    transform: translate(.2rem, -.2rem);
}

body.lightbox-open {
    overflow: hidden;
}

.project-lightbox[hidden] {
    display: none;
}

.project-lightbox {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    place-items: center;
    gap: 1rem;
    padding: clamp(1rem, 3vw, 2.5rem);
    color: #fff;
    background: rgba(12, 13, 24, .94);
    opacity: 0;
    transition: opacity .22s ease;
    backdrop-filter: blur(18px);
}

.project-lightbox.is-open {
    opacity: 1;
}

.project-lightbox figure {
    display: grid;
    place-items: center;
    gap: .8rem;
    margin: 0;
}

.project-lightbox figure img {
    width: auto;
    max-width: min(82vw, 84rem);
    max-height: 78vh;
    object-fit: contain;
    border-radius: 1rem;
    box-shadow: 0 2rem 6rem rgba(0, 0, 0, .35);
}

.project-lightbox figcaption {
    max-width: 50rem;
    color: rgba(255, 255, 255, .7);
    font-size: .78rem;
    text-align: center;
}

.project-lightbox button {
    display: grid;
    place-items: center;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, .25);
    border-radius: 50%;
    background: rgba(255, 255, 255, .08);
    cursor: pointer;
    transition: background .2s ease, transform .2s ease;
}

.project-lightbox button:hover,
.project-lightbox button:focus-visible {
    background: rgba(255, 255, 255, .2);
    transform: scale(1.06);
}

.project-lightbox__close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 3rem;
    height: 3rem;
    font-size: 1.6rem;
}

.project-lightbox__nav {
    width: 3rem;
    height: 3rem;
}

.project-lightbox__counter {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    margin: 0;
    font-size: .75rem;
    transform: translateX(-50%);
}

@media (min-width: 48rem) {
    .visual-gallery-grid {
        columns: 2;
    }

    .visual-case-info__layout {
        grid-template-columns: .7fr 1fr 1fr;
        align-items: start;
    }

    .case-related__card {
        grid-template-columns: minmax(0, 1.15fr) minmax(18rem, .85fr);
    }
}

@media (min-width: 64rem) {
    .visual-case-hero__layout {
        grid-template-columns: minmax(16rem, .62fr) minmax(0, 1.38fr);
    }
}

@media (max-width: 40rem) {
    .visual-case-heading {
        align-items: start;
        flex-direction: column;
    }

    .project-lightbox {
        grid-template-columns: 1fr;
    }

    .project-lightbox__nav {
        position: absolute;
        bottom: 1rem;
    }

    .project-lightbox__nav--previous { left: 1rem; }
    .project-lightbox__nav--next { right: 1rem; }
}