/* ================================================================
   VyE INGENIERÍA — DESIGN SYSTEM
   Diseñamos Eficiencia
   Premium dark engineering aesthetic
   ================================================================ */

/* ── CUSTOM PROPERTIES ── */
:root {
    /* Colors */
    --black: #000000;
    --black-soft: #0A0A0A;
    --black-card: #0D0D0D;
    --gray-950: #111111;
    --gray-900: #1A1A1A;
    --gray-800: #2A2A2A;
    --gray-700: #3A3A3A;
    --gray-600: #555555;
    --gray-500: #777777;
    --gray-400: #999999;
    --gray-300: #BBBBBB;
    --gray-200: #DDDDDD;
    --white: #FFFFFF;
    --white-soft: #F5F5F5;

    /* Gold palette */
    --gold: #D4A843;
    --gold-light: #F0D060;
    --gold-dark: #B8922E;
    --gold-dim: rgba(212, 168, 67, 0.15);
    --gold-glow: rgba(212, 168, 67, 0.3);

    /* Accent */
    --green: #2ECC71;
    --red-dim: rgba(231, 76, 60, 0.15);
    --red: #E74C3C;

    /* Typography */
    --font-heading: 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Spacing */
    --section-pad: clamp(80px, 10vw, 140px);
    --container-max: 1200px;
    --container-pad: clamp(20px, 4vw, 40px);

    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);

    /* Borders */
    --border: 1px solid rgba(212, 168, 67, 0.1);
    --border-hover: 1px solid rgba(212, 168, 67, 0.3);
}

/* ── RESET & BASE ── */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    cursor: url('assets/abeja_cursor.png') 0 31, auto;
}

body {
    font-family: var(--font-body);
    background: var(--black);
    color: var(--gray-300);
    line-height: 1.7;
    overflow-x: hidden;
    cursor: url('assets/abeja_cursor.png') 0 31, auto;
}

/* Custom pointer cursor for clickable elements */
a, button, .btn, .navbar__toggle, [role="button"], input[type="submit"], input[type="button"], label, select {
    cursor: url('assets/abeja_pointer.png') 0 0, pointer !important;
}

::selection {
    background: var(--gold);
    color: var(--black);
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s var(--ease-smooth);
}

/* ── UTILITY ── */
.text-gold {
    background: linear-gradient(135deg, var(--gold-light), var(--gold), var(--gold-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

/* ── PRELOADER ── */
.preloader {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: var(--black);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s var(--ease-out), visibility 0.6s;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.preloader__logo {
    width: 80px;
    height: 80px;
    object-fit: contain;
    animation: preloaderSpin 1.8s var(--ease-out) forwards;
}

@keyframes preloaderSpin {
    0% {
        transform: rotate(0deg) scale(0.5);
        opacity: 0;
    }
    60% {
        transform: rotate(360deg) scale(1.15);
        opacity: 1;
    }
    75% {
        transform: rotate(360deg) scale(0.95);
    }
    85% {
        transform: rotate(360deg) scale(1.05);
    }
    100% {
        transform: rotate(360deg) scale(1);
        opacity: 1;
    }
}

.hex-draw {
    stroke-dasharray: 600;
    stroke-dashoffset: 600;
    animation: drawHex 2s var(--ease-out) forwards;
}

.hex-draw-inner {
    stroke-dasharray: 400;
    stroke-dashoffset: 400;
    animation: drawHex 2s var(--ease-out) 0.3s forwards;
}

@keyframes drawHex {
    to { stroke-dashoffset: 0; }
}

.preloader__bar {
    width: 200px;
    height: 2px;
    background: var(--gray-900);
    border-radius: 2px;
    overflow: hidden;
}

.preloader__progress {
    height: 100%;
    background: linear-gradient(90deg, var(--gold-dark), var(--gold-light));
    width: 0%;
    animation: preloaderBar 1.5s var(--ease-out) forwards;
}

@keyframes preloaderBar {
    to { width: 100%; }
}

/* ── NAVBAR ── */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.4s var(--ease-smooth);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 10px 0;
    border-bottom: var(--border);
}

.navbar__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-pad);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    transition: transform 0.3s var(--ease-out);
}

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

.navbar__logo-icon {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.navbar__logo-text {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.navbar__logotipo {
    height: 18px;
    object-fit: contain;
}

.navbar__sub {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 5px;
    color: var(--gold);
    text-transform: uppercase;
    line-height: 1;
}

.navbar__menu {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.navbar__link {
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    color: var(--gray-400);
    padding: 8px 14px;
    border-radius: 6px;
    transition: all 0.3s var(--ease-smooth);
    position: relative;
}

.navbar__link:hover {
    color: var(--white);
    background: rgba(255, 255, 255, 0.05);
}

.navbar__link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: all 0.3s var(--ease-out);
    transform: translateX(-50%);
}

.navbar__link:hover::after {
    width: 60%;
}

.navbar__cta-btn {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--black);
    background: linear-gradient(135deg, var(--gold-light), var(--gold));
    padding: 10px 22px;
    border-radius: 8px;
    transition: all 0.3s var(--ease-out);
    letter-spacing: 0.3px;
}

.navbar__cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(212, 168, 67, 0.3);
}

/* Hamburger */
.navbar__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.navbar__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--gold);
    transition: all 0.3s var(--ease-out);
    transform-origin: center;
}

.navbar__toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.navbar__toggle.active span:nth-child(2) {
    opacity: 0;
}

.navbar__toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ── HERO ── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero__bg-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(212, 168, 67, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212, 168, 67, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

.hero__particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero__glow {
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(212, 168, 67, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero__content {
    position: relative;
    z-index: 2;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-pad);
    width: 100%;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold);
    border: 1px solid rgba(212, 168, 67, 0.2);
    padding: 8px 20px;
    border-radius: 100px;
    margin-bottom: 32px;
    backdrop-filter: blur(10px);
    animation: fadeInUp 0.8s var(--ease-out) 0.2s both;
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gold);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.hero__title {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero__title-line {
    display: block;
    animation: fadeInUp 0.8s var(--ease-out) 0.4s both;
}

.hero__title-line:first-child {
    display: flex;
    align-items: flex-end;
    margin-bottom: 12px;
}

.hero__title-logo {
    height: clamp(2.2rem, 4.5vw, 4.2rem);
    width: auto;
    object-fit: contain;
    display: block;
}

.hero__title-line--accent {
    font-size: clamp(2rem, 4.5vw, 4rem);
    background: linear-gradient(135deg, var(--gold-light), var(--gold), var(--gold-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 2px;
    padding-bottom: 0.1em;
    animation-delay: 0.5s !important;
}

.hero__tagline {
    font-family: var(--font-heading);
    font-size: clamp(1.4rem, 3vw, 2.2rem);
    font-weight: 300;
    color: var(--gray-300);
    margin-bottom: 28px;
    letter-spacing: 1px;
    animation: fadeInUp 0.8s var(--ease-out) 0.6s both;
}

.hero__description {
    font-size: clamp(1rem, 1.3vw, 1.15rem);
    color: var(--gray-400);
    max-width: 620px;
    margin-bottom: 16px;
    line-height: 1.8;
    animation: fadeInUp 0.8s var(--ease-out) 0.7s both;
}

.hero__description strong {
    color: var(--white);
}

.hero__sub-description {
    font-size: 1rem;
    color: var(--gray-500);
    font-style: italic;
    margin-bottom: 40px;
    animation: fadeInUp 0.8s var(--ease-out) 0.8s both;
}

.hero__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 60px;
    animation: fadeInUp 0.8s var(--ease-out) 0.9s both;
}

.hero__metrics {
    display: flex;
    align-items: center;
    gap: 40px;
    animation: fadeInUp 0.8s var(--ease-out) 1s both;
}

.hero__metric {
    display: flex;
    flex-direction: column;
}

.hero__metric-value {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
}

.hero__metric-symbol {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--gold);
}

.hero__metric-label {
    font-size: 0.75rem;
    color: var(--gray-500);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-top: 6px;
}

.hero__metric-divider {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, transparent, var(--gold-dim), transparent);
}

/* Floating hexagon visual in hero */
.hero__hex-float {
    position: absolute;
    right: 8%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    animation: floatHex 6s ease-in-out infinite, fadeInRight 1s var(--ease-out) 1.2s both;
}

.hero__hex-float .engineering-visual {
    max-width: 520px;
}

@keyframes floatHex {
    0%, 100% { transform: translateY(-50%); }
    50% { transform: translateY(calc(-50% - 15px)); }
}

@keyframes fadeInRight {
    from { opacity: 0; transform: translateY(-50%) translateX(40px); }
    to { opacity: 1; transform: translateY(-50%) translateX(0); }
}

.code-window {
    background: rgba(15, 15, 15, 0.95);
    border: 1px solid rgba(212, 168, 67, 0.15);
    border-radius: 12px;
    overflow: hidden;
    width: 380px;
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.5),
        0 0 40px rgba(212, 168, 67, 0.05);
    backdrop-filter: blur(20px);
}

.code-window__header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.code-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.code-dot--red { background: #FF5F57; }
.code-dot--yellow { background: #FFBD2E; }
.code-dot--green { background: #28C840; }

.code-window__title {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--gray-500);
    margin-left: auto;
}

.code-window__body {
    padding: 20px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    line-height: 1.8;
    color: var(--gray-400);
}

.code-window__body code {
    font-family: inherit;
}

.code-kw { color: #C792EA; }
.code-fn { color: #82AAFF; }
.code-cls { color: var(--gold-light); }
.code-cm { color: var(--gray-600); font-style: italic; }

/* ── BUTTONS ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.92rem;
    padding: 14px 32px;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.4s var(--ease-out);
    position: relative;
    overflow: hidden;
    border: none;
    letter-spacing: 0.3px;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

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

.btn--primary {
    background: linear-gradient(135deg, var(--gold-light), var(--gold), var(--gold-dark));
    color: var(--black);
    box-shadow: 0 4px 20px rgba(212, 168, 67, 0.2);
}

.btn--primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(212, 168, 67, 0.35);
}

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

.btn--outline:hover {
    border-color: var(--gold);
    color: var(--gold);
    transform: translateY(-3px);
}

.btn--whatsapp {
    background: #25D366;
    color: var(--white);
}

.btn--whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(37, 211, 102, 0.3);
}

.btn--large {
    padding: 18px 40px;
    font-size: 1rem;
}

.btn__icon {
    font-size: 1.1em;
}

.btn__arrow {
    transition: transform 0.3s var(--ease-out);
}

.btn:hover .btn__arrow {
    transform: translateX(4px);
}

/* ── TRUST BAR ── */
.trust-bar {
    border-top: var(--border);
    border-bottom: var(--border);
    background: rgba(15, 15, 15, 0.6);
    backdrop-filter: blur(10px);
    padding: 20px 0;
}

.trust-bar__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-pad);
    display: flex;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;
}

.trust-bar__item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--gray-500);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.trust-bar__item svg {
    color: var(--gold);
    flex-shrink: 0;
}

/* ── SECTIONS BASE ── */
.section {
    padding: var(--section-pad) 0;
    position: relative;
}

.section__header {
    text-align: center;
    margin-bottom: 60px;
}

.section__label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 16px;
}

.section__title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.section__subtitle {
    font-size: 1.1rem;
    color: var(--gray-400);
    max-width: 650px;
    margin: 0 auto;
    line-height: 1.7;
}

.section__subtitle--small {
    font-size: 0.95rem;
    margin-top: 12px;
    color: var(--gray-500);
}

/* ── PROBLEMA ── */
.section--problema {
    background: var(--black-soft);
}

.problema__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 60px;
}

.problema__card--featured {
    grid-column: span 2;
    background: linear-gradient(180deg, rgba(231, 76, 60, 0.05) 0%, var(--gray-950) 100%);
    border-color: rgba(231, 76, 60, 0.15);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px;
}

.problema__card--featured .problema__icon {
    transform: scale(1.2);
    margin-bottom: 20px;
}

.problema__card--featured h3 {
    font-size: 1.25rem;
}

.problema__card--featured p {
    font-size: 0.95rem;
    max-width: 85%;
}

.problema__card {
    background: var(--gray-950);
    border: var(--border);
    border-radius: 16px;
    padding: 32px 24px;
    transition: all 0.4s var(--ease-out);
    position: relative;
    overflow: hidden;
}

.problema__card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--red), transparent);
    opacity: 0;
    transition: opacity 0.4s;
}

.problema__card:hover {
    border-color: rgba(231, 76, 60, 0.2);
    transform: translateY(-4px);
}

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

.problema__icon {
    color: var(--red);
    margin-bottom: 16px;
    opacity: 0.7;
}

.problema__card h3 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 10px;
    line-height: 1.3;
}

.problema__card p {
    font-size: 0.88rem;
    color: var(--gray-500);
    line-height: 1.6;
}

.problema__conclusion {
    text-align: center;
    padding: 40px;
    border: 1px solid rgba(212, 168, 67, 0.1);
    border-radius: 20px;
    background: linear-gradient(180deg, rgba(212, 168, 67, 0.03) 0%, transparent 100%);
}

.problema__bold {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--white);
    font-weight: 600;
    margin-bottom: 8px;
}

.problema__highlight {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
}

/* ── SOLUCIÓN ── */
.section--solucion {
    background: var(--black);
}

.solucion__layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.solucion__text .section__label,
.solucion__text .section__title,
.solucion__text .section__subtitle {
    text-align: left;
    margin-left: 0;
}

.solucion__accent {
    display: flex;
    gap: 20px;
    margin-top: 32px;
    padding: 24px;
    border-radius: 12px;
    background: var(--gold-dim);
    border-left: 3px solid var(--gold);
}

.solucion__accent-line {
    display: none;
}

.solucion__accent p {
    font-size: 1rem;
    color: var(--gray-300);
    line-height: 1.7;
}

.solucion__accent strong {
    color: var(--gold);
}

/* Dashboard mock */
.dashboard-mock {
    background: var(--gray-950);
    border: 1px solid rgba(212, 168, 67, 0.12);
    border-radius: 16px;
    overflow: hidden;
    box-shadow:
        0 30px 80px rgba(0, 0, 0, 0.5),
        0 0 60px rgba(212, 168, 67, 0.03);
}

.dashboard-mock__header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.dashboard-mock__dots {
    display: flex;
    gap: 6px;
}

.dashboard-mock__dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dashboard-mock__dots span:nth-child(1) { background: #FF5F57; }
.dashboard-mock__dots span:nth-child(2) { background: #FFBD2E; }
.dashboard-mock__dots span:nth-child(3) { background: #28C840; }

.dashboard-mock__title {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--gray-600);
    margin-left: auto;
}

.dashboard-mock__body {
    display: grid;
    grid-template-columns: 50px 1fr;
    min-height: 320px;
}

.dashboard-mock__sidebar {
    padding: 16px 10px;
    border-right: 1px solid rgba(255, 255, 255, 0.04);
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
}

.dash-nav-item {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.04);
    transition: all 0.3s;
}

.dash-nav-item--active {
    background: var(--gold-dim);
    border: 1px solid rgba(212, 168, 67, 0.2);
}

.dashboard-mock__content {
    padding: 18px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.dash-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 10px;
    padding: 16px;
}

.dash-stat-label {
    font-size: 0.65rem;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 6px;
}

.dash-stat-value {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 10px;
}

.dash-stat-value--green {
    color: var(--green);
}

.dash-stat-bar {
    height: 4px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 4px;
    overflow: hidden;
}

.dash-stat-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--gold-dark), var(--gold-light));
    border-radius: 4px;
    animation: statFill 2s var(--ease-out) forwards;
    transform-origin: left;
}

.dash-stat-fill--green {
    background: linear-gradient(90deg, #27ae60, #2ecc71);
}

@keyframes statFill {
    from { transform: scaleX(0); }
    to { transform: scaleX(1); }
}

.dash-card--chart {
    grid-column: 1 / -1;
}

.dash-chart-label {
    font-size: 0.65rem;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.dash-chart {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    height: 80px;
}

.dash-bar {
    flex: 1;
    height: var(--h);
    background: rgba(212, 168, 67, 0.15);
    border-radius: 4px 4px 0 0;
    transition: all 0.3s;
    animation: barGrow 1.5s var(--ease-out) forwards;
    transform-origin: bottom;
}

.dash-bar--active {
    background: linear-gradient(to top, var(--gold-dark), var(--gold-light));
}

@keyframes barGrow {
    from { transform: scaleY(0); }
    to { transform: scaleY(1); }
}

.dash-card--list {
    grid-column: 1 / -1;
}

.dash-list-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.78rem;
    color: var(--gray-400);
    padding: 6px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.dash-list-item:last-child {
    border-bottom: none;
}

.dash-check {
    color: var(--green);
    font-weight: 700;
}

/* ── DIFERENCIAL ── */
.section--diferencial {
    background: var(--black-soft);
}

.diferencial__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.diferencial__card {
    background: var(--gray-950);
    border: var(--border);
    border-radius: 16px;
    padding: 36px 28px;
    transition: all 0.4s var(--ease-out);
    position: relative;
    overflow: hidden;
}

.diferencial__card::after {
    content: '';
    position: absolute;
    top: -100%;
    left: -100%;
    width: 300%;
    height: 300%;
    background: radial-gradient(circle at center, rgba(212, 168, 67, 0.05) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.5s;
    pointer-events: none;
}

.diferencial__card:hover {
    border-color: rgba(212, 168, 67, 0.2);
    transform: translateY(-4px);
}

.diferencial__card:hover::after {
    opacity: 1;
}

.diferencial__card--featured {
    grid-column: span 2;
    grid-row: span 2;
    background: linear-gradient(180deg, rgba(212, 168, 67, 0.05) 0%, var(--gray-950) 100%);
    border-color: rgba(212, 168, 67, 0.15);
}

.diferencial__number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.4;
    margin-bottom: 16px;
    line-height: 1;
}

.diferencial__card h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 12px;
    line-height: 1.3;
}

.diferencial__card p {
    font-size: 0.92rem;
    color: var(--gray-400);
    line-height: 1.7;
}

.diferencial__card strong {
    color: var(--white);
}

.diferencial__list {
    list-style: none;
    margin: 16px 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.diferencial__list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--gray-300);
}

.diferencial__list li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--gold);
    flex-shrink: 0;
}

.diferencial__highlight {
    margin-top: 16px;
    padding: 16px;
    background: var(--gold-dim);
    border-radius: 10px;
    border-left: 3px solid var(--gold);
    font-weight: 500;
    color: var(--gold) !important;
}

.diferencial__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    padding: 6px 14px;
    border-radius: 100px;
    border: 1px solid rgba(212, 168, 67, 0.2);
    color: var(--gold);
    background: var(--gold-dim);
}

/* ── SERVICIOS ── */
.section--servicios {
    background: var(--black);
}

.servicios__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.servicio__card {
    background: var(--gray-950);
    border: var(--border);
    border-radius: 16px;
    padding: 36px 24px;
    text-align: center;
    transition: all 0.4s var(--ease-out);
    position: relative;
    overflow: hidden;
}

.servicio__card:hover {
    border-color: rgba(212, 168, 67, 0.2);
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.servicio__icon-wrap {
    width: 72px;
    height: 72px;
    border-radius: 16px;
    background: var(--gold-dim);
    border: 1px solid rgba(212, 168, 67, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: var(--gold);
    transition: all 0.4s var(--ease-out);
}

.servicio__card:hover .servicio__icon-wrap {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--black);
    transform: scale(1.05);
}

.servicio__card h3 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 12px;
    line-height: 1.3;
}

.servicio__card p {
    font-size: 0.88rem;
    color: var(--gray-500);
    line-height: 1.7;
}

.servicio__line {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    opacity: 0;
    transition: opacity 0.4s;
}

.servicio__card:hover .servicio__line {
    opacity: 1;
}

/* ── INGENIERÍA ── */
.section--ingenieria {
    background: var(--black-soft);
    position: relative;
}

.section--ingenieria::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: radial-gradient(ellipse at right, rgba(212, 168, 67, 0.03) 0%, transparent 60%);
    pointer-events: none;
}

.ingenieria__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.ingenieria__card {
    background: var(--gray-950);
    border: var(--border);
    border-radius: 16px;
    padding: 36px 28px;
    transition: all 0.4s var(--ease-out);
}

.ingenieria__card:hover {
    border-color: rgba(212, 168, 67, 0.2);
    transform: translateY(-4px);
}

.ingenieria__icon {
    color: var(--gold);
    margin-bottom: 20px;
}

.ingenieria__card h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 12px;
}

.ingenieria__card p {
    font-size: 0.92rem;
    color: var(--gray-400);
    line-height: 1.7;
}

.ingenieria__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 16px 0;
}

.ingenieria__tags span {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 5px 14px;
    border-radius: 100px;
    border: 1px solid rgba(212, 168, 67, 0.15);
    color: var(--gold);
    background: rgba(212, 168, 67, 0.05);
}

.ingenieria__note {
    font-size: 0.85rem !important;
    color: var(--gray-500) !important;
    margin-top: 8px;
}

.ingenieria__note strong {
    color: var(--gold);
}

/* ── BENEFICIOS ── */
.section--beneficios {
    background: var(--black);
}

/* Beneficios layout: grid + code side by side */
.beneficios__layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
}

.beneficios__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.beneficios__code {
    display: flex;
    align-items: center;
    justify-content: center;
}

.beneficios__code .code-window {
    width: 100%;
    max-width: 420px;
    animation: floatCodeBeneficios 6s ease-in-out infinite;
}

@keyframes floatCodeBeneficios {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.beneficio__item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px;
    border: var(--border);
    border-radius: 12px;
    background: var(--gray-950);
    transition: all 0.4s var(--ease-out);
}

.beneficio__item:hover {
    border-color: rgba(212, 168, 67, 0.2);
    transform: translateX(4px);
}

.beneficio__check {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: var(--gold-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    flex-shrink: 0;
}

.beneficio__item span {
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--gray-300);
}

/* ── PROCESO ── */
.section--proceso {
    background: var(--black-soft);
}

.proceso__timeline {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-width: 700px;
    margin: 0 auto;
    position: relative;
}

.proceso__timeline::before {
    content: '';
    position: absolute;
    left: 40px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(to bottom, var(--gold-dim), var(--gold), var(--gold-dim));
}

.proceso__step {
    display: flex;
    align-items: flex-start;
    gap: 30px;
    padding: 30px 0;
    position: relative;
}

.proceso__number {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    width: 80px;
    flex-shrink: 0;
    text-align: center;
    position: relative;
    z-index: 2;
}

.proceso__number::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gold);
    box-shadow: 0 0 20px rgba(212, 168, 67, 0.4);
    z-index: -1;
    opacity: 0;
}

.proceso__step:hover .proceso__number::after {
    opacity: 1;
}

.proceso__content h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 8px;
}

.proceso__content p {
    font-size: 0.92rem;
    color: var(--gray-400);
    line-height: 1.6;
}

/* ── NOSOTROS ── */
.section--nosotros {
    background: var(--black);
}

.nosotros__layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.nosotros__text .section__label,
.nosotros__text .section__title {
    text-align: left;
}

.nosotros__text p {
    font-size: 1rem;
    color: var(--gray-400);
    margin-bottom: 16px;
    line-height: 1.7;
}

.nosotros__accent {
    margin-top: 32px;
    padding: 24px;
    border-radius: 12px;
    background: var(--gold-dim);
    border-left: 3px solid var(--gold);
}

.nosotros__accent p {
    margin-bottom: 4px;
    color: var(--gray-300);
}

.nosotros__bold {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0 !important;
}

/* Engineering visual */
.engineering-visual {
    max-width: 400px;
    margin: 0 auto;
}

.engineering-svg {
    width: 100%;
    height: auto;
}

.eng-hex {
    animation: engRotate 30s linear infinite;
    transform-origin: 200px 200px;
}

.eng-hex-inner {
    animation: engRotate 30s linear infinite reverse;
    transform-origin: 200px 200px;
}

@keyframes engRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.eng-dot {
    animation: engPulse 3s ease-in-out infinite;
}

.eng-dot:nth-child(odd) {
    animation-delay: 0.5s;
}

@keyframes engPulse {
    0%, 100% { opacity: 0.4; r: 3; }
    50% { opacity: 1; r: 6; }
}

/* ── CASO DE ÉXITO ── */
.section--caso {
    background: var(--black-soft);
    text-align: center;
}

.caso__layout {
    max-width: 800px;
    margin: 0 auto;
}

.caso__badge {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    border: 1px solid rgba(212, 168, 67, 0.2);
    padding: 8px 20px;
    border-radius: 100px;
    margin-bottom: 24px;
    background: var(--gold-dim);
}

.caso__description {
    font-size: 1.1rem;
    color: var(--gray-400);
    max-width: 550px;
    margin: 0 auto 48px;
    line-height: 1.7;
}

.caso__results {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.caso__result {
    padding: 36px 24px;
    border: var(--border);
    border-radius: 16px;
    background: var(--gray-950);
    transition: all 0.4s var(--ease-out);
}

.caso__result:hover {
    border-color: rgba(212, 168, 67, 0.3);
    transform: translateY(-4px);
}

.caso__result-value {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--gold-light), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.caso__result-label {
    font-size: 0.88rem;
    color: var(--gray-500);
}

/* ── TECNOLOGÍAS ── */
.section--tecnologias {
    background: var(--black);
}

.tech__grid {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.tech__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 32px 36px;
    border: var(--border);
    border-radius: 16px;
    background: var(--gray-950);
    transition: all 0.4s var(--ease-out);
    min-width: 160px;
}

.tech__item:hover {
    border-color: rgba(212, 168, 67, 0.3);
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.tech__icon-box {
    width: 64px;
    height: 64px;
    border-radius: 14px;
    background: var(--gold-dim);
    border: 1px solid rgba(212, 168, 67, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    transition: all 0.4s var(--ease-out);
}

.tech__item:hover .tech__icon-box {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--black);
}

.tech__item span {
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--gray-300);
    letter-spacing: 0.5px;
}

/* ── CTA FINAL ── */
.section--cta {
    background: var(--black-soft);
    position: relative;
    overflow: hidden;
    padding: clamp(60px, 8vw, 100px) 0;
}

.cta__layout {
    position: relative;
    text-align: center;
    padding: 20px 0;
}

.cta__glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(212, 168, 67, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.cta__content {
    position: relative;
    z-index: 2;
}

.cta__content p {
    font-size: 1.1rem;
    color: var(--gray-400);
    max-width: 500px;
    margin: 0 auto 16px;
    line-height: 1.7;
}

.cta__content strong {
    color: var(--white);
}

.cta__actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 40px;
}

/* ── FOOTER ── */
.footer {
    background: var(--gray-950);
    border-top: var(--border);
    padding: 60px 0 30px;
}

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

.footer__top {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: var(--border);
    margin-bottom: 30px;
}

.footer__brand {
    display: flex;
    align-items: center;
    gap: 16px;
}

.footer__logo-icon {
    width: 48px;
    height: 48px;
    object-fit: contain;
}

.footer__brand-name {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
}

.footer__brand-tagline {
    font-size: 0.8rem;
    color: var(--gold);
    letter-spacing: 1px;
}

.footer__desc {
    font-size: 0.88rem;
    color: var(--gray-500);
    line-height: 1.7;
}

.footer__contact h4 {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 16px;
}

.footer__contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--gray-400);
    margin-bottom: 12px;
    transition: color 0.3s;
}

.footer__contact-item:hover {
    color: var(--gold);
}

.footer__contact-item svg {
    color: var(--gold);
    flex-shrink: 0;
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer__bottom p {
    font-size: 0.78rem;
    color: var(--gray-600);
}

.footer__phrases {
    display: flex;
    gap: 12px;
    font-size: 0.75rem;
    color: var(--gray-600);
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* ── WHATSAPP FLOAT ── */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 900;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #25D366;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow:
        0 8px 30px rgba(37, 211, 102, 0.35),
        0 0 0 0 rgba(37, 211, 102, 0.35);
    transition: all 0.4s var(--ease-out);
    animation: whatsappPulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 40px rgba(37, 211, 102, 0.5);
}

@keyframes whatsappPulse {
    0% { box-shadow: 0 8px 30px rgba(37, 211, 102, 0.35), 0 0 0 0 rgba(37, 211, 102, 0.35); }
    70% { box-shadow: 0 8px 30px rgba(37, 211, 102, 0.35), 0 0 0 16px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 8px 30px rgba(37, 211, 102, 0.35), 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ── REVEAL ANIMATIONS ── */
[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s var(--ease-out);
}

[data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(25px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
    .hero__hex-float {
        display: none;
    }

    .beneficios__layout {
        grid-template-columns: 1fr;
    }

    .solucion__layout {
        grid-template-columns: 1fr;
    }

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

    .problema__card--featured {
        grid-column: span 2;
    }

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

    .diferencial__card--featured {
        grid-column: span 2;
        grid-row: auto;
    }

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

    .nosotros__layout {
        grid-template-columns: 1fr;
    }

    .footer__top {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .navbar__toggle {
        display: flex;
    }

    .navbar__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 340px;
        height: 100vh;
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(30px);
        flex-direction: column;
        align-items: flex-start;
        padding: 100px 40px 40px;
        gap: 8px;
        transition: right 0.5s var(--ease-out);
        border-left: var(--border);
    }

    .navbar__menu.active {
        right: 0;
    }

    .navbar__link {
        font-size: 1rem;
        padding: 12px 0;
        width: 100%;
    }

    .navbar__cta-btn {
        margin-top: 16px;
        text-align: center;
        width: 100%;
        display: block;
    }

    .problema__grid {
        grid-template-columns: 1fr;
    }

    .problema__card--featured {
        grid-column: auto;
    }

    .diferencial__grid {
        grid-template-columns: 1fr;
    }

    .diferencial__card--featured {
        grid-column: auto;
    }

    .servicios__grid {
        grid-template-columns: 1fr;
    }

    .ingenieria__grid {
        grid-template-columns: 1fr;
    }

    .beneficios__layout {
        grid-template-columns: 1fr;
    }

    .beneficios__grid {
        grid-template-columns: 1fr;
    }

    .caso__results {
        grid-template-columns: 1fr;
    }

    .hero__metrics {
        flex-direction: column;
        gap: 24px;
        align-items: flex-start;
    }

    .hero__metric-divider {
        width: 40px;
        height: 1px;
    }

    .trust-bar__container {
        gap: 20px;
    }

    .footer__bottom {
        flex-direction: column;
        text-align: center;
    }

    .proceso__timeline::before {
        left: 24px;
    }

    .proceso__number {
        width: 48px;
    }
}

@media (max-width: 480px) {
    .hero__actions {
        flex-direction: column;
    }

    .btn--large {
        padding: 16px 28px;
        font-size: 0.92rem;
        width: 100%;
        justify-content: center;
    }

    .cta__actions {
        flex-direction: column;
        align-items: center;
    }

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

    .tech__item {
        min-width: unset;
    }
}

/* ── CUSTOM SCROLLBAR ── */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--black);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-800);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gold-dark);
}

/* ── PARTICLE STYLES ── */
.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--gold);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat linear infinite;
}

@keyframes particleFloat {
    0% {
        opacity: 0;
        transform: translateY(0) scale(0);
    }
    10% {
        opacity: 0.6;
        transform: scale(1);
    }
    90% {
        opacity: 0.2;
    }
    100% {
        opacity: 0;
        transform: translateY(-100vh) scale(0);
    }
}