:root {
    /* === NUEVA PALETA AZUL CJ TECH === */
    --primary-blue: #3B82F6;
    --primary-blue-dark: #1D4ED8;
    --primary-blue-metallic: #2563EB;
    --primary-blue-light: #93C5FD;
    --primary-blue-glow: rgba(59, 130, 246, 0.75);
    --primary-blue-glow-soft: rgba(59, 130, 246, 0.35);
    --primary-blue-glow-subtle: rgba(59, 130, 246, 0.18);
    
    /* === VARIABLES BASE === */
    --bg: #0a0a0b;
    --bg-soft: #131314;
    --panel: rgba(255, 255, 255, 0.04);
    --panel-strong: rgba(255, 255, 255, 0.07);
    --panel-border: rgba(255, 255, 255, 0.10);
    --panel-border-active: rgba(59, 130, 246, 0.55);
    --text: #e5e2e3;
    --muted: #c1c6d7;
    --electric: #3B82F6;
    --electric-strong: #1D4ED8;
    --blue-accent: var(--primary-blue);
    --blue-accent-dim: var(--primary-blue-metallic);
    --radius-sm: 0.25rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1.5rem;
    --shadow-ambient: 0 0 32px var(--primary-blue-glow-subtle);
    --shadow-ambient-strong: 0 0 46px var(--primary-blue-glow-soft);
    --grid-width: min(1240px, calc(100vw - 3rem));
    --nav-height: 70px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body.site-body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(59, 130, 246, 0.12), transparent 28%),
        radial-gradient(circle at 80% 16%, rgba(37, 99, 235, 0.08), transparent 22%),
        linear-gradient(180deg, #0a0a0b 0%, #111214 45%, #0b0b0d 100%);
    color: var(--text);
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

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

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

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

.container-shell {
    width: var(--grid-width);
    margin-inline: auto;
}

.section-shell {
    position: relative;
    padding: clamp(4.75rem, 8vw, 7.5rem) 0;
}

.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--primary-blue-light);
}

.section-kicker::before {
    content: '';
    width: 2.75rem;
    height: 1px;
    background: linear-gradient(90deg, rgba(59, 130, 246, 0.12), rgba(59, 130, 246, 0.9));
}

.section-title {
    margin: 0;
    font-family: 'Metropolis', sans-serif;
    font-size: clamp(2rem, 4vw, 3.3rem);
    line-height: 1.1;
    letter-spacing: 0.02em;
}

.section-copy,
.lead-copy {
    color: var(--muted);
    line-height: 1.72;
}

.site-navbar {
    position: fixed;
    inset: 0 0 auto;
    z-index: 90;
    transition: transform 240ms ease, background-color 240ms ease, border-color 240ms ease, box-shadow 240ms ease;
}

.site-navbar.is-scrolled .navbar-frame {
    background: rgba(10, 10, 11, 0.86);
    border-color: rgba(59, 130, 246, 0.28);
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.35), var(--shadow-ambient);
}

.navbar-frame {
    width: min(1320px, calc(100vw - 1.5rem));
    margin: 0.75rem auto 0;
    padding: 0.55rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 1.25rem;
    background: rgba(15, 16, 18, 0.68);
    backdrop-filter: blur(22px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand-mark {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.brand-mark img {
    width: 10.5rem;
    max-width: 42vw;
    height: auto;
}

.brand-caption {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.brand-caption strong {
    font-family: 'Metropolis', sans-serif;
    font-size: 1rem;
    letter-spacing: 0.04em;
    line-height: 1.2;
}

.brand-caption span {
    color: var(--muted);
    font-size: 0.8rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-link {
    position: relative;
    color: var(--muted);
    font-size: 0.9rem;
    letter-spacing: 0.03em;
    transition: color 180ms ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    inset: auto 0 -0.55rem;
    height: 1px;
    border-radius: 999px;
    background: linear-gradient(90deg, transparent, var(--primary-blue), transparent);
    transform: scaleX(0.2);
    opacity: 0;
    transition: transform 180ms ease, opacity 180ms ease;
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link.is-active {
    color: var(--text);
}

.nav-link:hover::after,
.nav-link:focus-visible::after,
.nav-link.is-active::after {
    transform: scaleX(1);
    opacity: 1;
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.menu-toggle {
    display: none;
    width: 2.75rem;
    height: 2.75rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 0.9rem;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text);
    align-items: center;
    justify-content: center;
}

.mobile-menu {
    display: none;
    width: min(1320px, calc(100vw - 1.5rem));
    margin: 0.7rem auto 0;
    border-radius: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(10, 10, 11, 0.96);
    backdrop-filter: blur(24px);
    padding: 1rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.mobile-menu.is-open {
    display: block;
}

.mobile-nav-links {
    display: grid;
    gap: 0.35rem;
}

.mobile-nav-links .nav-link {
    padding: 0.9rem 1rem;
    border-radius: 0.9rem;
    background: rgba(255, 255, 255, 0.03);
}

.hero-section {
    padding-top: calc(var(--nav-height) + 5rem);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
    align-items: center;
    gap: clamp(2rem, 5vw, 4rem);
}

.hero-copy {
    position: relative;
    z-index: 1;
}

.hero-title {
    margin: 0 0 1.5rem;
    font-family: 'Metropolis', sans-serif;
    font-size: clamp(3rem, 7vw, 5.75rem);
    line-height: 0.96;
    letter-spacing: -0.03em;
}

.hero-title em {
    background: linear-gradient(
        180deg,
        #93C5FD 0%,
        #3B82F6 45%,
        #1D4ED8 100%
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-style: normal;
    text-shadow: 0 0 12px rgba(59, 130, 246, 0.35);
}

.hero-description {
    max-width: 43rem;
    margin: 0 0 2rem;
    color: var(--muted);
    font-size: clamp(1rem, 1.6vw, 1.15rem);
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.hero-aside {
    position: relative;
}

.hero-card,
.glass-panel,
.service-card,
.project-card,
.metric-chip,
.contact-card,
.showcase-card,
.floating-contact {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.025));
    border: 1px solid rgba(59, 130, 246, 0.55);
    backdrop-filter: blur(20px);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04), var(--shadow-ambient);
}

.hero-card {
    position: relative;
    overflow: hidden;
    border-radius: 2rem;
    padding: clamp(1.25rem, 3vw, 1.8rem);
}

.hero-card::before,
.showcase-card::before,
.glass-panel::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent 32%, transparent 72%, rgba(59, 130, 246, 0.08));
    pointer-events: none;
}

.hero-visual {
    border-radius: 1.4rem;
    overflow: hidden;
    min-height: 26rem;
}

.hero-visual img,
.showcase-visual img,
.about-visual img,
.project-card img {
    height: auto;
    object-fit: cover;
}

.metric-chip {
    position: absolute;
    right: -1.25rem;
    bottom: 1.25rem;
    border-radius: 1.15rem;
    padding: 1.15rem 1.25rem;
}

.metric-chip strong {
    display: block;
    font-family: 'Metropolis', sans-serif;
    font-size: 2rem;
    color: var(--primary-blue-light);
}

.metric-chip span {
    display: block;
    color: var(--muted);
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.6rem 1rem;
    margin-bottom: 1.2rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(18px);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.78rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--primary-blue);
    box-shadow: 0 0 12px var(--primary-blue-glow-subtle), inset 0 1px 0 rgba(255,255,255,.08);
}

.pulse-dot {
    width: 0.6rem;
    height: 0.6rem;
    border-radius: 999px;
    background: var(--primary-blue);
    position: relative;
    box-shadow: 0 0 18px var(--primary-blue-glow);
}

.pulse-dot::after {
    content: '';
    position: absolute;
    inset: -0.35rem;
    border: 1px solid rgba(59, 130, 246, 0.55);
    border-radius: inherit;
    animation: pulse 2.2s infinite ease-out;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    min-height: 2.75rem;
    padding: 0.7rem 1.4rem;
    border-radius: 0.9rem;
    border: 1px solid transparent;
    font-family: 'Metropolis', sans-serif;
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.btn:hover,
.btn:focus-visible {
    transform: translateY(-2px);
}

.btn-primary {
    color: white;
    background: linear-gradient(180deg, #4b8eff 0%, #1D4ED8 100%);
    border-color: rgba(59, 130, 246, 0.45);
    box-shadow: 0 18px 35px rgba(29, 78, 216, 0.28), inset 0 1px 0 rgba(59, 130, 246, 0.35);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    box-shadow: 0 22px 42px rgba(29, 78, 216, 0.40), 0 0 24px var(--primary-blue-glow-soft);
}

.btn-secondary {
    color: var(--text);
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.16);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
    background: rgba(59, 130, 246, 0.10);
    border-color: rgba(59, 130, 246, 0.40);
    box-shadow: 0 0 24px var(--primary-blue-glow-subtle);
}

.btn-whatsapp {
    color: white;
    background: rgba(29, 78, 216, 0.76);
    border-color: rgba(59, 130, 246, 0.45);
    box-shadow: 0 0 25px var(--primary-blue-glow-subtle);
}

.btn-whatsapp:hover,
.btn-whatsapp:focus-visible {
    box-shadow: 0 0 30px var(--primary-blue-glow-soft);
}

.glow-divider {
    width: var(--grid-width);
    height: 1px;
    margin: 0 auto;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.92), transparent);
    opacity: 0.45;
}

.services-grid,
.projects-grid,
.highlights-grid,
.contact-grid,
.about-grid,
.showcase-grid,
.footer-grid {
    display: grid;
    gap: 1.5rem;
}

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

.service-card {
    position: relative;
    padding: 2rem;
    border-radius: 1.35rem;
    transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease, background-color 220ms ease;
}

.service-card:hover,
.service-card:focus-within {
    transform: translateY(-6px);
    border-color: var(--panel-border-active);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07), var(--shadow-ambient-strong);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(59, 130, 246, 0.08));
}

.service-icon {
    width: 3.5rem;
    height: 3.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.2rem;
    border-radius: 1rem;
    background: rgba(59, 130, 246, 0.16);
    color: var(--primary-blue-light);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 0 24px var(--primary-blue-glow-subtle);
}

.service-card h3,
.project-card h3,
.contact-card h3,
.showcase-copy h3 {
    margin: 0 0 0.85rem;
    font-family: 'Metropolis', sans-serif;
    font-size: 1.45rem;
    letter-spacing: 0.03em;
}

.service-card p,
.project-card p,
.contact-card p,
.showcase-copy p {
    margin: 0;
    color: var(--muted);
    line-height: 1.7;
}

.about-grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    align-items: center;
}

.about-visual {
    position: relative;
    border-radius: 2rem;
    overflow: hidden;
    display: inline-block;
}

.about-badge {
    position: absolute;
    right: 1.5rem;
    bottom: 1.5rem;
    padding: 1.1rem 1.25rem;
    border-radius: 1.15rem;
}

.about-badge strong {
    display: block;
    color: var(--primary-blue-light);
    font-family: 'Metropolis', sans-serif;
    font-size: 2rem;
}

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

.about-list-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text);
    font-family: 'Space Grotesk', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.8rem;
}

.about-list-item .material-symbols-outlined {
    color: var(--primary-blue-light);
}

.showcase-card {
    position: relative;
    border-radius: 2rem;
    padding: clamp(1.5rem, 3vw, 3rem);
    overflow: hidden;
}

.showcase-grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: center;
}

.showcase-chip {
    display: inline-flex;
    padding: 0.55rem 0.9rem;
    border-radius: 999px;
    margin-bottom: 1rem;
    background: rgba(59, 130, 246, 0.12);
    color: var(--primary-blue-light);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.75rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.showcase-visual {
    border-radius: 1.4rem;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.12);
    transform: translateX(1rem) scale(1.02);
    box-shadow: 0 32px 60px rgba(0, 0, 0, 0.28);
}

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

.project-card {
    position: relative;
    min-height: 28rem;
    border-radius: 1.5rem;
    overflow: hidden;
    isolation: isolate;
}

.project-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 30%, rgba(0, 0, 0, 0.88) 100%);
}

.project-card img {
    transition: transform 650ms ease;
}

.project-card:hover img,
.project-card:focus-within img {
    transform: scale(1.08);
}

.project-card-content {
    position: absolute;
    inset: auto 0 0;
    z-index: 1;
    padding: 2rem;
}

.project-card-content p {
    max-width: 30rem;
}

.contact-grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: start;
}

.contact-info-list {
    display: grid;
    gap: 1rem;
    margin-top: 2rem;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-icon {
    width: 3.25rem;
    height: 3.25rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.04);
    color: var(--primary-blue-light);
}

.contact-card {
    border-radius: 2rem;
    padding: clamp(1.5rem, 3vw, 2.4rem);
}

.contact-form {
    display: grid;
    gap: 1.15rem;
}

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

.form-field {
    display: grid;
    gap: 0.45rem;
}

.form-field label {
    margin-left: 0.25rem;
    color: var(--muted);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.78rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.form-control {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 0.95rem;
    background: rgba(0, 0, 0, 0.45);
    color: var(--text);
    padding: 0.95rem 1rem;
    transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.form-control:focus {
    outline: none;
    border-color: rgba(59, 130, 246, 0.65);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12), 0 0 24px var(--primary-blue-glow-subtle);
}

textarea.form-control {
    resize: vertical;
    min-height: 9rem;
}

.validation-message {
    min-height: 1rem;
    color: #ffb4ab;
    font-size: 0.82rem;
}

.validation-summary {
    padding: 1rem 1.1rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 180, 171, 0.24);
    background: rgba(147, 0, 10, 0.16);
    color: #ffdad6;
    display: none;
}

.validation-summary.is-visible {
    display: block;
}

alert-success {
    margin-bottom: 1.5rem;
    padding: 1rem 1.15rem;
    border-radius: 1rem;
    border: 1px solid rgba(59, 130, 246, 0.35);
    background: rgba(59, 130, 246, 0.10);
    color: #d7fbff;
}

footer-shell {
    padding: 2rem 0 3rem;
    border-top: 1px solid rgba(59, 130, 246, 0.20);
    background: rgba(8, 8, 10, 0.72);
}

.footer-grid {
    grid-template-columns: minmax(0, 1fr) auto auto;
    align-items: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-brand img {
    width: 9rem;
}

.footer-copy {
    color: var(--muted);
    font-size: 0.86rem;
}

.footer-links,
.footer-socials {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-link {
    color: var(--muted);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    transition: color 180ms ease;
}

.footer-link:hover,
.footer-link:focus-visible {
    color: var(--primary-blue-light);
}

.social-link {
    width: 2.8rem;
    height: 2.8rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.10);
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.social-link:hover,
.social-link:focus-visible {
    transform: translateY(-2px);
    border-color: rgba(59, 130, 246, 0.45);
    box-shadow: 0 0 22px var(--primary-blue-glow-subtle);
}

.social-link--instagram:hover,
.social-link--instagram:focus-visible {
    border-color: rgba(147, 112, 219, 0.55);
    box-shadow:
        0 0 22px rgba(147, 112, 219, 0.30),
        0 0 8px rgba(59, 130, 246, 0.20);
    background: linear-gradient(
        135deg,
        rgba(147, 112, 219, 0.10),
        rgba(59, 130, 246, 0.10)
    );
}

.floating-contact {
    position: fixed;
    right: 1.5rem;
    bottom: 1.5rem;
    z-index: 80;
    width: 4rem;
    height: 4rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.12), rgba(37, 99, 235, 0.1));
    backdrop-filter: blur(12px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.floating-contact:hover,
.floating-contact:focus-visible {
    transform: scale(1.05);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.25);
}

.floating-contact .material-symbols-outlined {
    font-size: 2rem;
    color: var(--primary-blue-light);
    animation: pulse-float 2.4s infinite ease-in-out;
}

@keyframes pulse-float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-4px);
    }
}

.toast-stack {
    position: fixed;
    top: 1.25rem;
    right: 1.25rem;
    z-index: 120;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    width: min(24rem, calc(100vw - 2rem));
    pointer-events: none;
}

.site-toast {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    padding: 1rem 1.1rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(19, 19, 20, 0.96);
    color: var(--text);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28), var(--shadow-ambient);
    backdrop-filter: blur(18px);
    opacity: 0;
    transform: translateY(-0.5rem);
    transition: opacity 220ms ease, transform 220ms ease;
    pointer-events: auto;
}

.site-toast .material-symbols-outlined {
    color: var(--primary-blue-light);
    font-size: 1.35rem;
    line-height: 1;
}

.site-toast-content {
    display: grid;
    gap: 0.2rem;
}

.site-toast-content strong {
    font-family: 'Metropolis', sans-serif;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
}

.site-toast-content span {
    color: var(--muted);
    line-height: 1.5;
    font-size: 0.9rem;
}

.site-toast-success {
    border-color: rgba(59, 130, 246, 0.4);
    background: linear-gradient(180deg, rgba(59, 130, 246, 0.18), rgba(19, 19, 20, 0.96));
}

.site-toast-error {
    border-color: rgba(255, 180, 171, 0.3);
    background: linear-gradient(180deg, rgba(147, 0, 10, 0.18), rgba(19, 19, 20, 0.96));
}

.site-toast.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.site-toast.is-hiding {
    opacity: 0;
    transform: translateY(-0.35rem);
}

/* ============================================================
   RESPONSIVE — TABLET (? 1024px)
   ============================================================ */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .hero-grid {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        gap: clamp(1.5rem, 3vw, 2.5rem);
    }

    .about-grid,
    .contact-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 2.5rem;
    }

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

    .showcase-visual {
        transform: none;
    }

    .footer-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 1.5rem;
    }

    .footer-brand {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}

/* ============================================================
   RESPONSIVE — MOBILE (? 768px)
   ============================================================ */
@media (max-width: 768px) {

    /* --- Variables mobile --- */
    :root {
        --nav-height: 64px;
    }

    /* --- Global --- */
    html, body {
        overflow-x: hidden;
        max-width: 100%;
    }

    /* --- Navbar --- */
    .nav-links {
        display: none;
    }

    .desktop-only {
        display: none !important;
    }

    .menu-toggle {
        display: inline-flex;
    }

    .navbar-frame {
        width: calc(100vw - 1rem);
        padding: 0.2rem 0.45rem;
        border-radius: 1rem;
        margin-top: 0.5rem;
    }

    .brand-mark img {
        width: 8rem;
        max-width: 52vw;
    }

    .brand-caption {
        display: none;
    }

    .mobile-menu {
        width: calc(100vw - 1rem);
        border-radius: 1rem;
        margin-top: 0.5rem;
    }

    /* --- Hero --- */
    .hero-section {
        padding-top: calc(var(--nav-height) + 2.5rem);
        min-height: auto;
        padding-bottom: 3rem;
        align-items: flex-start;
    }

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

    .hero-aside {
        display: none;
    }

    .hero-title {
        font-size: clamp(2.4rem, 9vw, 3.5rem);
        margin-bottom: 1rem;
        line-height: 1.05;
    }

    .hero-description {
        font-size: clamp(0.95rem, 3.5vw, 1.1rem);
        margin-bottom: 1.5rem;
        max-width: 100%;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .status-pill {
        font-size: 0.7rem;
        letter-spacing: 0.14em;
        padding: 0.5rem 0.85rem;
    }

    /* --- Sections --- */
    .section-shell {
        padding: clamp(3rem, 7vw, 5rem) 0;
    }

    .section-title {
        font-size: clamp(1.75rem, 7vw, 2.6rem);
    }

    /* --- Grids --- */
    .services-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 1rem;
    }

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

    .about-grid,
    .contact-grid,
    .showcase-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    /* --- Service cards --- */
    .service-card {
        padding: 1.5rem;
    }

    /* --- About section --- */
    .about-visual {
        display: block;
        width: 100%;
        max-width: 100%;
    }

    .about-visual img {
        width: 100%;
        height: auto;
        max-height: 18rem;
        object-fit: cover;
    }

    .about-badge {
        right: 1rem;
        bottom: 1rem;
        padding: 0.8rem 1rem;
    }

    .about-badge strong {
        font-size: 1.5rem;
    }

    .about-list {
        grid-template-columns: minmax(0, 1fr);
        gap: 0.75rem;
    }

    /* --- Showcase --- */
    .showcase-card {
        border-radius: 1.5rem;
        overflow: visible;
    }

    .showcase-visual {
        transform: none;
        border-radius: 1rem;
        overflow: hidden;
        width: 100%;
        max-width: 100%;
    }

    .showcase-visual img {
        width: 100%;
        height: auto;
        object-fit: cover;
    }

    /* --- Projects --- */
    .project-card {
        min-height: 18rem;
    }

    .project-card img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        position: absolute;
        inset: 0;
    }

    /* --- Contact --- */
    .contact-card {
        padding: 1.5rem 1.25rem;
        border-radius: 1.5rem;
    }

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

    /* --- Footer --- */
    .footer-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 1.5rem;
        text-align: center;
    }

    .footer-brand {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }

    .footer-links,
    .footer-socials {
        justify-content: center;
    }

    /* --- Glow divider --- */
    .glow-divider {
        width: calc(100% - 2rem);
    }

    /* --- Floating contact --- */
    .floating-contact {
        right: 1rem;
        bottom: 1rem;
        width: 3.25rem;
        height: 3.25rem;
    }
}

/* ============================================================
   RESPONSIVE — SMALL MOBILE (? 480px)
   ============================================================ */
@media (max-width: 480px) {
    .hero-title {
        font-size: clamp(2rem, 10vw, 2.8rem);
    }

    .section-title {
        font-size: clamp(1.6rem, 8vw, 2.2rem);
    }

    .service-card h3,
    .project-card h3,
    .contact-card h3,
    .showcase-copy h3 {
        font-size: 1.2rem;
    }

    .btn {
        font-size: 0.88rem;
        padding: 0.7rem 1.1rem;
    }

    .contact-card {
        padding: 1.25rem 1rem;
    }

    .project-card {
        min-height: 15rem;
    }

    .project-card-content {
        padding: 1.25rem;
    }

    .toast-stack {
        top: 0.75rem;
        right: 0.75rem;
        left: 0.75rem;
        width: auto;
    }
}