/* ─────────────────────────────────────────────────────────────────
   LIPOACTIVE RF — SVELTIA | Clean & Functional Redesign
   Palette: Negro, Blanco, Verde funcional
   ───────────────────────────────────────────────────────────────── */

/* ─── TOKENS ──────────────────────────────────────────────────── */
:root {
    /* Verde funcional — no saturado, profesional */
    --green: #2D9E6B;
    --green-light: #38B87D;
    --green-dim: rgba(45, 158, 107, 0.10);
    --green-border: rgba(45, 158, 107, 0.22);

    /* Light Backgrounds (formerly dark) */
    --dark: #FFFFFF;
    /* Main body background */
    --dark-2: #FFFFFF;
    /* Alternate section background */
    --dark-3: #FFFFFF;
    /* Subtle contrast background */
    --dark-card: #FFFFFF;
    /* Pure white for elements */

    /* Dark Texts & Elements (formerly light) */
    --white: #111111;
    /* Main text */
    --white-2: #222222;
    /* Secondary text */
    --muted: rgba(17, 17, 17, 0.65);
    --muted-2: rgba(17, 17, 17, 0.45);

    /* Bordes */
    --border: rgba(0, 0, 0, 0.08);
    --border-green: rgba(45, 158, 107, 0.22);

    /* Tipografía — solo sans-serif */
    --font: 'Inter', system-ui, -apple-system, sans-serif;

    --radius: 12px;
    --radius-sm: 8px;
    --transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font);
    background: var(--dark);
    color: var(--white);
    overflow-x: hidden;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

ul {
    list-style: none;
}

/* ─── ACCESIBILIDAD: Skip link ───────────────────────────────── */
.skip-link {
    position: absolute;
    top: -100px;
    left: 12px;
    background: var(--green);
    color: #fff;
    padding: 10px 18px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 14px;
    z-index: 10000;
    transition: top 0.2s ease;
    text-decoration: none;
}

.skip-link:focus {
    top: 12px;
    outline: 2px solid var(--white);
    outline-offset: 2px;
}

/* ─── FAQ PAGE — Hero + Breadcrumbs + CTA ──────────────────── */
.faq-page-hero {
    padding: 140px 0 40px;
    text-align: center;
    background: var(--dark);
}

.faq-page-hero .section-title {
    margin-top: 12px;
    margin-bottom: 16px;
}

.faq-page-hero .section-subtitle {
    margin: 0 auto;
    max-width: 620px;
}

.breadcrumbs {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 18px;
    flex-wrap: wrap;
}

.breadcrumbs a {
    color: var(--green);
    font-weight: 600;
    transition: opacity 0.2s ease;
}

.breadcrumbs a:hover { opacity: 0.75; }

.breadcrumbs span[aria-current] {
    color: var(--muted);
    font-weight: 500;
}

.faq-cta {
    margin-top: 48px;
    text-align: center;
    padding: 32px 24px;
    background: var(--dark-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    max-width: 820px;
    margin-left: auto;
    margin-right: auto;
}

.faq-cta p {
    font-size: 16px;
    color: var(--muted);
    margin-bottom: 16px;
    font-weight: 500;
}

@media (max-width: 768px) {
    .faq-page-hero {
        padding: 110px 0 28px;
    }
    .faq-cta { padding: 24px 18px; margin-top: 32px; }
    .faq-cta p { font-size: 14px; }
}

/* ─── FAQ Section ────────────────────────────────────────────── */
.faq-list {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--dark-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.faq-item:hover {
    border-color: var(--border-green);
}

.faq-item[open] {
    border-color: var(--border-green);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.04);
}

.faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: 20px 24px;
    font-size: 16px;
    font-weight: 700;
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    user-select: none;
    line-height: 1.4;
}

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

.faq-item summary::after {
    content: "+";
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--green-dim);
    color: var(--green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 600;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), background 0.25s ease;
}

.faq-item[open] summary::after {
    content: "−";
    background: var(--green);
    color: #fff;
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 24px 22px;
}

.faq-answer p {
    font-size: 15px;
    line-height: 1.75;
    color: var(--muted);
    margin: 0;
}

.faq-answer strong {
    color: var(--white);
    font-weight: 700;
}

.faq-answer a {
    color: var(--green);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 2px;
}

@media (max-width: 768px) {
    .faq-item summary {
        padding: 16px 18px;
        font-size: 14px;
    }
    .faq-answer { padding: 0 18px 18px; }
    .faq-answer p { font-size: 14px; }
}

/* ─── SCROLLBAR ───────────────────────────────────────────────── */
::-webkit-scrollbar {
    width: 3px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--green);
    border-radius: 99px;
}

/* ─── CONTAINER ───────────────────────────────────────────────── */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
}

/* ─── NAV ─────────────────────────────────────────────────────── */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

#navbar.scrolled {
    background: rgba(249, 253, 248, 0.95);
    backdrop-filter: blur(16px);
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 800;
    font-size: 18px;
    letter-spacing: 3px;
    color: var(--white);
}

.nav-logo-img {
    height: 60px;
    width: auto;
    object-fit: contain;
    display: block;
    transform: translateY(4px);
}

@media (max-width: 768px) {
    .nav-logo-img {
        height: 48px;
        transform: translateY(3px);
    }
}

.logo-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--green);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
    margin-left: auto;
}

.nav-links a {
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.3px;
    color: var(--muted);
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--green);
    /* Green hover */
}

.nav-cta {
    padding: 10px 22px;
    background: var(--green);
    color: #ffffffa7;
    font-weight: 600;
    font-size: 13px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-cta:hover {
    background: var(--green-light);
}

.nav-burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-burger span {
    width: 22px;
    height: 2px;
    background: var(--white);
    display: block;
    border-radius: 2px;
    transition: transform 0.35s cubic-bezier(0.65, 0, 0.35, 1), opacity 0.2s ease, background 0.2s ease;
    transform-origin: center;
}

.nav-burger.burger-active span {
    background: var(--green);
}

.nav-burger.burger-active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-burger.burger-active span:nth-child(2) {
    opacity: 0;
    transform: scale(0);
}

.nav-burger.burger-active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 900px) {
    .nav-links {
        display: none;
    }

    .nav-burger {
        display: flex;
        margin-left: auto;
    }
}

/* ─── HERO ────────────────────────────────────────────────────── */
#hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 80px 40px 60px;
    background-color: var(--dark);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-grid {
    position: absolute;
    inset: 0;
    /* Removed grid completely for pure solid background */
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    pointer-events: none;
}

.hero-orb--1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(45, 158, 107, 0.08) 0%, transparent 70%);
    top: -10%;
    right: 5%;
}

.hero-orb--2 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(45, 158, 107, 0.05) 0%, transparent 70%);
    bottom: 5%;
    left: 0%;
}

.hero-orb--3 {
    display: none;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 850px;
    pointer-events: none;
    /* Let clicks pass through if needed, though usually text should be clickable. Let's make text clickable but not the transparent background */
}

.hero-content>* {
    pointer-events: auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(45, 158, 107, 0.10);
    border: 1px solid var(--border-green);
    border-radius: 6px;
    padding: 6px 14px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--green);
    margin-bottom: 28px;
    animation: fadeInDown 0.7s both;
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--green);
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.4;
        transform: scale(1.5);
    }
}

.hero-title {
    margin-bottom: 60px;
    /* Sensible separation after fixing HTML structure */
    animation: fadeInUp 0.8s 0.1s both;
}

.hero-title--top {
    display: block;
    font-size: clamp(52px, 7vw, 88px);
    font-weight: 800;
    line-height: 1;
    color: var(--white);
    letter-spacing: -2px;
}

.hero-title--mid {
    display: block;
    font-size: clamp(64px, 9vw, 108px);
    font-weight: 900;
    line-height: 0.9;
    color: var(--green);
    letter-spacing: -3px;
}

.hero-title--compact {
    display: block;
    font-size: clamp(48px, 6vw, 72px);
    font-weight: 800;
    line-height: 1;
    color: var(--white-2);
    letter-spacing: -1.5px;
    margin-top: 10px;
}

.hero-title-img {
    height: auto;
    max-width: 100%;
    width: 500px;
    display: block;
    object-fit: contain;
}

@media (max-width: 768px) {
    .hero-title-img {
        width: 100%;
        max-width: 320px;
    }
}

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

.hero-title--sub {
    display: block;
    font-size: 13px;
    font-weight: 600;
    /* Slightly bolder for readability */
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--muted);
    margin-top: 18px;
}

.hero-desc {
    font-size: 17px;
    line-height: 1.75;
    color: var(--muted);
    margin-bottom: 36px;
    animation: fadeInUp 0.8s 0.2s both;
    max-width: 520px;
    font-weight: 500;
}

.hero-actions {
    display: flex;
    gap: 14px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
    animation: fadeInUp 0.8s 0.3s both;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--green);
    color: #fff;
    padding: 16px 48px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 14px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: var(--green-light);
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(45, 158, 107, 0.3);
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--white-2);
    font-size: 14px;
    font-weight: 500;
    padding: 16px 48px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.btn-ghost:hover {
    border-color: var(--border-green);
    color: var(--green);
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 28px;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s 0.4s both;
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.stat-num {
    font-size: 28px;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
}

.stat-label {
    font-size: 13px;
    color: var(--muted);
    letter-spacing: 0.3px;
    max-width: 130px;
    line-height: 1.4;
    font-weight: 500;
}

.stat-divider {
    width: 1px;
    height: 36px;
    margin: 0 16px;
    background: var(--border);
}

/* HERO PRODUCT IMAGE */
.hero-device-wrap {
    position: absolute;
    right: -5vw;
    top: 55%;
    transform: translateY(-50%);
    width: 65vw;
    height: 120vh;
    z-index: 0;
    pointer-events: none;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInRight 1s 0.3s both;
}

.hero-image-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-img-main {
    width: auto;
    height: 100%;
    max-height: 1200px;
    object-fit: contain;
    position: relative;
    z-index: 2;
    transform: scale(1.35) rotate(-5deg) translateY(9px);
    transform-origin: center center;
    /* Remove the dark shadow because the AI image has a white studio background */
    filter: none;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%),
        linear-gradient(to bottom, transparent 0%, black 5%, black 95%, transparent 100%);
    -webkit-mask-composite: source-in;
    mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%),
        linear-gradient(to bottom, transparent 0%, black 5%, black 95%, transparent 100%);
    mask-composite: intersect;
}

@keyframes float-anim-hero {

    0%,
    100% {
        transform: scale(1.35) rotate(-5deg) translateY(9px);
    }

    50% {
        transform: scale(1.35) rotate(-5deg) translateY(0px);
    }
}

@keyframes float-anim-image {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-12px);
    }
}

.hero-image-glow {
    position: absolute;
    width: 80%;
    height: 80%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    /* Make glow very subtle for white background */
    background: none;
    border-radius: 50%;
    z-index: 1;
    animation: glow-pulse 4s ease-in-out infinite;
}

@keyframes glow-pulse {

    0%,
    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }

    50% {
        transform: translate(-50%, -50%) scale(1.15);
        opacity: 0.6;
    }
}

.float-badge {
    position: absolute;
    background: rgba(249, 253, 248, 0.92);
    /* Uses --dark base with opacity */
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    backdrop-filter: blur(8px);
    animation: float-anim 4s ease-in-out infinite;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
}

.float-badge--rf {
    top: 16%;
    left: 2%;
    animation-delay: 0s;
}

.float-badge--uc {
    bottom: 8%;
    left: -2%;
    animation-delay: 1.5s;
}

.float-badge--ep {
    top: 42%;
    right: 2%;
    animation-delay: 3s;
}

@keyframes float-anim {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

.fb-icon {
    font-size: 20px;
}

.fb-text strong {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: var(--white);
}

.fb-text span {
    font-size: 11px;
    color: var(--green);
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 36px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    color: var(--muted);
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: fadeIn 1s 1.5s both;
}

.scroll-line {
    width: 1px;
    height: 44px;
    background: linear-gradient(to bottom, transparent, var(--green));
    animation: scroll-line-anim 2s ease-in-out infinite;
}

@keyframes scroll-line-anim {
    0% {
        opacity: 0;
        transform: scaleY(0);
        transform-origin: top;
    }

    50% {
        opacity: 1;
        transform: scaleY(1);
    }

    100% {
        opacity: 0;
        transform: scaleY(0);
        transform-origin: bottom;
    }
}

/* ─── HERO VIDEO ──────────────────────────────────────────────── */
.hero-video-section {
    position: relative;
    width: 100%;
    height: 80vh;
    display: flex;
    justify-content: center;
    align-items: center;
    /* Removed overflow: hidden to prevent shadow Clipping */
    background: var(--dark-1);
    padding: 60px 40px; /* Increased top/bottom padding for shadow room */
}

.hero-video-container {
    width: 100%;
    height: 100%;
    border-radius: 40px; /* Rounded corners */
    overflow: hidden;
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.5);
    position: relative;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

@media (max-width: 768px) {
    .hero-video-section {
        height: 50vh;
        padding: 20px;
    }
    
    .hero-video-container {
        border-radius: 20px;
    }
}

/* ─── INFO TECNOLOGÍAS (SIN ANIMACIÓN) ─────────────────────────── */
#tecnologias-info {
    position: relative;
    background: var(--dark-2);
}

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

@media (max-width: 900px) {
    .tech-rows {
        grid-template-columns: 1fr;
    }
}

.tech-row {
    display: flex;
    flex-direction: column;
    text-align: center;
    background: var(--dark-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px 32px;
    transition: var(--transition);
}

.tech-row:hover {
    border-color: var(--border-green);
    transform: translateY(-4px);
}

.exp-label {
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 4px;
    color: var(--green);
    text-transform: uppercase;
    margin-bottom: 18px;
}

.exp-title {
    font-size: clamp(24px, 2.5vw, 32px);
    font-weight: 800;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.exp-title em {
    color: var(--green);
    font-style: normal;
}

.exp-desc {
    font-size: 15px;
    line-height: 1.8;
    color: var(--muted);
    margin-bottom: 28px;
}

.exp-specs {
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: left;
    margin-top: auto;
}

.exp-specs li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 13px;
}

.exp-specs li span {
    color: var(--muted);
}

.exp-specs li strong {
    color: var(--green);
    font-weight: 700;
    font-size: 15px;
}

/* ─── SECTIONS BASE ───────────────────────────────────────────── */
.section-dark {
    background: var(--dark);
    padding: 40px 0;
}

.section-light {
    background: var(--dark-2);
    padding: 40px 0;
}

.section-accent {
    background: var(--dark-3);
    padding: 40px 0;
}

.section-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--green);
    margin-bottom: 12px;
}

.section-label.light {
    color: var(--green-light);
}

.section-title {
    font-size: clamp(30px, 4.5vw, 52px);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.section-title em {
    color: var(--green);
    font-style: normal;
}

.section-subtitle {
    font-size: 18px;
    color: var(--muted);
    line-height: 1.75;
    max-width: 560px;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header .section-subtitle {
    margin: 0 auto;
}

/* ─── REVEAL ──────────────────────────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-delay-1 {
    transition-delay: 0.12s;
}

.intro-left {
    position: relative;
    z-index: 10;
}

/* ─── COMPACT ─────────────────────────────────────────────────── */
.compact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    padding: 70px 0;
}

@media (max-width: 900px) {
    .compact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

.compact-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 36px;
}

.compact-feat {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: rgba(45, 158, 107, 0.06);
    border: 1px solid var(--border-green);
    border-radius: var(--radius);
}

.compact-feat strong {
    display: block;
    font-size: 14px;
    color: var(--white);
    margin-bottom: 0px;
}

.compact-feat span {
    font-size: 12px;
    color: var(--muted);
}

.cf-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--green-dim);
    border: 1px solid var(--border-green);
    color: var(--green);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.compact-right {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
}

.compact-badge {
    position: absolute;
    top: -80px;
    right: 20px;
    background: var(--green);
    color: #FFFFFF;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 3px;
    padding: 5px 14px;
    border-radius: 20px;
    text-transform: uppercase;
    z-index: 5;
}

.compact-image-wrap {
    width: 100%;
    display: flex;
    justify-content: center;
    background: none;
    padding: 20px 0;
}

.compact-img {
    max-width: 100%;
    height: auto;
    max-height: 650px;
    object-fit: contain;
    transform: translateY(-80px);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%),
        linear-gradient(to bottom, transparent 0%, black 5%, black 95%, transparent 100%);
    -webkit-mask-composite: source-in;
    mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%),
        linear-gradient(to bottom, transparent 0%, black 5%, black 95%, transparent 100%);
    mask-composite: intersect;
}

.compact-specs-row {
    display: flex;
    align-items: center;
    gap: 0;
    width: 100%;
    background: var(--dark-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.cs-item {
    flex: 1;
    text-align: center;
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.cs-num {
    font-size: 36px;
    font-weight: 900;
    color: var(--green);
    line-height: 1;
    letter-spacing: -1px;
}

.cs-tag {
    font-size: 13px;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-top: 8px;
    margin-bottom: 4px;
}

.cs-label {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.4;
    max-width: 160px;
    font-weight: 500;
}

.cs-divider {
    width: 1px;
    height: 56px;
    background: var(--border);
    flex-shrink: 0;
}

/* ─── INTRO ───────────────────────────────────────────────────── */
.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: center;
}

@media (max-width: 900px) {
    .intro-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

.intro-text {
    font-size: 16px;
    line-height: 1.8;
    color: var(--white);
    margin-bottom: 18px;
}

.intro-certifs {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 28px;
}

.certif-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--white-2);
}

.certif-icon {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--green-dim);
    border: 1px solid var(--border-green);
    color: var(--green);
    font-size: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.mb-4 {
    margin-bottom: 24px;
}

.intro-image-wrap {
    width: 125%;
    margin-left: 0;
    border-radius: var(--radius);
    background: none;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.intro-image-wrap img {
    width: 100%;
    height: auto;
    object-fit: contain;
    transform: scale(1);
    border-radius: var(--radius);
    transition: var(--transition);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%),
        linear-gradient(to bottom, transparent 0%, black 5%, black 95%, transparent 100%);
    -webkit-mask-composite: source-in;
    mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%),
        linear-gradient(to bottom, transparent 0%, black 5%, black 95%, transparent 100%);
    mask-composite: intersect;
}

.intro-feature-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.feature-card {
    background: var(--dark-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--border-green);
}

.fc-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 10px;
}

.fc-icon {
    font-size: 24px;
}

.fc-header h3 {
    font-size: 15px;
    font-weight: 700;
}

.feature-card p {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.7;
}

/* ─── TECH CARDS ──────────────────────────────────────────────── */
.tech-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

@media (max-width: 900px) {
    .tech-cards {
        grid-template-columns: 1fr;
    }
}

.tech-card {
    background: var(--dark-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px 32px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.tech-card:hover {
    border-color: var(--border-green);
    transform: translateY(-4px);
}

.tech-card--featured {
    border-color: var(--border-green);
}

.tc-featured-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--green);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 5px 14px;
    border-radius: 0 var(--radius) 0 var(--radius);
}

.tc-number {
    font-size: 64px;
    font-weight: 900;
    line-height: 1;
    color: rgba(255, 255, 255, 0.04);
    letter-spacing: -3px;
    margin-bottom: -14px;
}

.tc-icon-wrap {
    margin-bottom: 20px;
}

.tc-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid;
}

.tc-icon--rf {
    border-color: rgba(45, 158, 107, 0.3);
    color: var(--green);
    background: var(--green-dim);
}

.tc-icon--uc {
    border-color: rgba(45, 158, 107, 0.3);
    color: var(--green);
    background: var(--green-dim);
}

.tc-icon--ep {
    border-color: rgba(45, 158, 107, 0.3);
    color: var(--green);
    background: var(--green-dim);
}

.tc-title {
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 14px;
    letter-spacing: -0.5px;
}

.tc-desc {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.8;
    margin-bottom: 20px;
}

.tc-benefits {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 20px;
}

.tc-benefits span {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    color: var(--white-2);
}

.tc-wave-decoration {
    color: rgba(45, 158, 107, 0.12);
    height: 48px;
    margin-top: 12px;
}

.tc-wave-decoration svg {
    width: 100%;
    height: 100%;
}

/* ─── APLICACIONES ────────────────────────────────────────────── */
.aplicaciones-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 48px;
    align-items: center;
}

@media (max-width: 1024px) {
    .aplicaciones-grid {
        grid-template-columns: 1fr;
    }

    .aplic-visual {
        display: none;
    }
}

/* ─── APLICACIONES (PREMIUM CINEMATIC) ───────────────────────── */
.premium-glow {
    position: absolute;
    width: 800px;
    height: 800px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0;
    transition: all 1.5s ease-in-out;
    pointer-events: none;
    z-index: 1;
}

.glow-facial {
    background: radial-gradient(circle, rgba(212, 175, 55, 0.15) 0%, rgba(212, 175, 55, 0) 70%);
    top: -20%;
    left: -10%;
}

.glow-corporal {
    background: radial-gradient(circle, rgba(45, 158, 107, 0.15) 0%, rgba(45, 158, 107, 0) 70%);
    bottom: -20%;
    right: -10%;
}

.glow-facial.active,
.glow-corporal.active {
    opacity: 1;
}

.premium-versatility {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.premium-toggle-wrap {
    margin-bottom: 60px;
    display: flex;
    justify-content: center;
    width: 100%;
}

.premium-toggle {
    position: relative;
    display: inline-flex;
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: 40px;
    padding: 6px;
    backdrop-filter: blur(10px);
}

.pt-btn {
    position: relative;
    z-index: 2;
    background: transparent;
    border: none;
    color: var(--muted);
    font-size: 14px;
    font-weight: 600;
    padding: 14px 32px;
    border-radius: 30px;
    cursor: pointer;
    transition: color 0.4s ease;
    font-family: var(--font);
}

@media (max-width: 600px) {
    .pt-btn {
        padding: 12px 20px;
        font-size: 13px;
    }
}

.pt-btn.active {
    color: var(--dark);
}

.pt-indicator {
    position: absolute;
    top: 6px;
    bottom: 6px;
    left: 6px;
    width: calc(50% - 6px);
    background: var(--white);
    border-radius: 30px;
    z-index: 1;
    transition: transform 0.4s cubic-bezier(0.85, 0, 0.15, 1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

[data-active="corporal"] .pt-indicator {
    transform: translateX(100%);
    background: var(--green);
}

[data-active="corporal"] .pt-btn.active {
    color: var(--white);
}

.premium-content-area {
    position: relative;
    width: 100%;
    max-width: 1000px;
    min-height: 300px;
}

.premium-pane {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: opacity 0.35s ease, transform 0.45s cubic-bezier(0.16, 1, 0.3, 1), visibility 0s linear 0.4s;
    pointer-events: none;
}

.premium-pane.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    position: relative;
    pointer-events: auto;
    transition: opacity 0.4s ease, transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), visibility 0s linear 0s;
}

/* Stagger entrance de cada card al activar el pane */
.premium-pane.active .pp-card {
    animation: ppCardIn 0.55s cubic-bezier(0.16, 1, 0.3, 1) backwards;
}

.premium-pane.active .pp-card:nth-child(1) { animation-delay: 0.05s; }
.premium-pane.active .pp-card:nth-child(2) { animation-delay: 0.15s; }
.premium-pane.active .pp-card:nth-child(3) { animation-delay: 0.25s; }

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

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

@media (max-width: 900px) {
    .pp-grid {
        grid-template-columns: 1fr;
    }

    .pp-card-inner {
        padding: 0 !important;
        text-align: left !important;
        align-items: flex-start !important;
    }

    .pp-card {
        padding: 28px 22px 26px !important;
    }

    .pp-card .pp-num {
        width: 38px;
        height: 38px;
        font-size: 13px;
        margin-bottom: 14px;
    }

    .pp-card h4 {
        margin-bottom: 10px !important;
        font-size: 17px;
    }

    .pp-card p {
        font-size: 14px;
    }

    .mt-md {
        margin-top: 0 !important;
    }

    .mt-lg {
        margin-top: 0 !important;
    }
}

.mt-md,
.mt-lg {
    margin-top: 0;
}

.pp-card {
    background: var(--dark-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px 28px 32px;
    position: relative;
    z-index: 1;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                border-color 0.3s ease;
    display: flex;
    flex-direction: column;
    text-align: left;
    overflow: hidden;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02);
}

/* Acento verde superior — se llena en hover */
.pp-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--green);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.pp-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-green);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.08), 0 6px 16px rgba(45, 158, 107, 0.06);
    z-index: 2;
}

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

.pp-card-inner {
    background: transparent;
    padding: 0;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    text-align: left;
    position: relative;
    overflow: visible;
}

.pp-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: var(--green-dim);
    border: 1px solid var(--border-green);
    color: var(--green);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.5px;
    font-family: var(--font);
    margin-bottom: 18px;
    transition: background 0.3s ease, color 0.3s ease;
}

.pp-card:hover .pp-num {
    background: var(--green);
    color: #fff;
}

.pp-card h4 {
    font-size: 18px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 10px;
    line-height: 1.3;
    letter-spacing: -0.3px;
}

.pp-card p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.65;
    margin: 0;
    font-weight: 500;
}

/* ─── SPECS ───────────────────────────────────────────────────── */
.specs-full {
    max-width: 800px;
    margin: 0 auto;
}

.specs-sub-title {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--white-2);
    margin-bottom: 24px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
}

/* Aplicadores removed */

.spec-table {
    width: 100%;
    border-collapse: collapse;
}

.spec-table tr {
    border-bottom: 1px solid var(--border);
}

.spec-table tr:hover {
    background: var(--dark-2);
}

.spec-table td {
    padding: 24px 20px;
    font-size: 15px;
    color: var(--muted);
}

.spec-table td:first-child {
    color: var(--white-2);
    font-weight: 600;
}

.spec-table td:last-child {
    text-align: right;
}

.spec-table strong {
    color: var(--white);
    font-size: 16px;
    font-weight: 800;
}

/* ─── RESULTS ─────────────────────────────────────────────────── */
.results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

@media (max-width: 900px) {
    .results-grid {
        grid-template-columns: 1fr;
    }
}

.result-card {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.result-card:hover {
    border-color: var(--border-green);
    transform: translateY(-3px);
}

/* Before/After Slider */
.ba-slider {
    position: relative;
    aspect-ratio: 3/4;
    overflow: hidden;
    background: var(--dark-2);
}

.ba-slider img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
}

.image-before {
    position: absolute;
    inset: 0;
    width: 100%;
    clip-path: polygon(0 0, var(--value) 0, var(--value) 100%, 0 100%);
}

.image-after {
    position: absolute;
    inset: 0;
    width: 100%;
}

.rp-badge {
    position: absolute;
    top: 15px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    padding: 6px 12px;
    border-radius: 4px;
    z-index: 5;
    background: rgba(10, 10, 10, 0.7);
    backdrop-filter: blur(4px);
}

.rp-before {
    left: 15px;
    color: var(--muted);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.rp-after {
    right: 15px;
    color: var(--green);
    border: 1px solid rgba(45, 158, 107, 0.3);
}

/* Range Input overlay */
.slider-input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: ew-resize;
    z-index: 10;
    margin: 0;
}

/* Custom Visual Handle */
.slider-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: var(--value);
    width: 0;
    pointer-events: none;
    z-index: 6;
}

.slider-line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: -1px;
    width: 2px;
    background: var(--green);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.slider-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 36px;
    height: 36px;
    background: var(--dark-card);
    border: 2px solid var(--green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 6px;
    color: var(--green);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.slider-button svg {
    width: 14px;
    height: 14px;
}

.result-info {
    padding: 18px 20px;
    background: var(--dark-card);
}

.result-info strong {
    display: block;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 4px;
}

.result-info span {
    font-size: 12px;
    color: var(--green);
}

/* ─── WHY ─────────────────────────────────────────────────────── */
/* ─── SHOWCASE APLICADORES ─────────────────────────────────── */
.apps-showcase {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

@media (max-width: 1024px) {
    .apps-showcase {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .apps-showcase {
        grid-template-columns: 1fr;
    }
}

.app-card {
    background: var(--dark-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 24px;
    position: relative;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.app-card:hover {
    border-color: var(--border-green);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    /* Softer shadow for light theme */
}

.appcard-num {
    position: absolute;
    top: 16px;
    right: 20px;
    font-size: 32px;
    font-weight: 900;
    color: var(--dark-3);
    /* Changed from transparent white */
    z-index: 1;
}

.appcard-img {
    position: relative;
    width: 100%;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    z-index: 2;
}

.appcard-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.5s ease;
    /* Fade the edges straight from the 4 sides instead of as an oval */
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 25%, black 75%, transparent 100%),
        linear-gradient(to bottom, transparent 0%, black 5%, black 95%, transparent 100%);
    -webkit-mask-composite: source-in;
    mask-image: linear-gradient(to right, transparent 0%, black 25%, black 75%, transparent 100%),
        linear-gradient(to bottom, transparent 0%, black 5%, black 95%, transparent 100%);
    mask-composite: intersect;
}

.app-card:hover .appcard-img img {
    transform: scale(1.08) translateY(-4px);
}

/* Degradado sutil de opacidad en los 4 lados — fade-edges chiquito */
.appcard-img img.img-fade-edges {
    /* width auto para que el bounding box del img matchee el contenido visible
       (sin object-fit dejando aire transparente a los lados) */
    width: auto;
    max-width: 100%;
    height: 100%;
    -webkit-mask-image:
        linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%),
        linear-gradient(to bottom, transparent 0%, black 10%, black 90%, transparent 100%);
    -webkit-mask-composite: source-in;
    mask-image:
        linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%),
        linear-gradient(to bottom, transparent 0%, black 10%, black 90%, transparent 100%);
    mask-composite: intersect;
}

.appcard-badge {
    align-self: flex-start;
    font-size: 11px;
    font-weight: 800;
    padding: 6px 10px;
    border-radius: 6px;
    margin-bottom: 20px;
}

.appcard-title {
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 6px;
    color: var(--white);
}

.appcard-power {
    font-size: 24px;
    font-weight: 900;
    color: var(--green);
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.appcard-desc {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.6;
    flex-grow: 1;
    margin-bottom: 24px;
}

.appcard-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.appcard-tags span {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 4px 8px;
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--white-2);
}

/* ─── CONTACT ─────────────────────────────────────────────────── */
.contact-wrap {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 72px;
    align-items: start;
}

@media (max-width: 900px) {
    .contact-wrap {
        grid-template-columns: 1fr;
    }
}

.contact-desc {
    font-size: 15px;
    color: var(--muted);
    line-height: 1.8;
    margin-bottom: 36px;
}

.contact-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cf-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--muted);
}

.cf-icon {
    color: var(--green);
    font-size: 10px;
}

.contact-card {
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

@media (max-width: 600px) {
    .contact-card {
        padding: 24px;
    }
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 8px;
}

.form-group label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--muted);
}

.form-group input,
.form-group select,
.form-group textarea {
    background: var(--dark-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    color: var(--white);
    font-size: 14px;
    font-family: var(--font);
    outline: none;
    transition: border-color 0.3s;
    resize: none;
    appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--muted-2);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--green);
}

.form-group select option {
    background: var(--dark-3);
}

.btn-submit {
    background: var(--green);
    color: #fff;
    border: none;
    cursor: pointer;
    padding: 16px 28px;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 700;
    font-family: var(--font);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: var(--transition);
}

.btn-submit:hover {
    background: var(--green-light);
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(45, 158, 107, 0.3);
}

.form-note {
    font-size: 12px;
    color: var(--muted);
    text-align: center;
}

.form-note a {
    color: var(--green);
    text-decoration: underline;
}

.form-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    padding: 48px 32px;
    background: var(--dark-card);
    border: 1px solid var(--border-green);
    border-radius: var(--radius);
    text-align: center;
}

.fs-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--green-dim);
    border: 1px solid var(--border-green);
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green);
}

.form-success h3 {
    font-size: 22px;
    font-weight: 800;
}

.form-success p {
    font-size: 14px;
    color: var(--muted);
}

/* ─── FOOTER ──────────────────────────────────────────────────── */
#footer {
    background: var(--dark-2);
    border-top: 1px solid var(--border);
    padding: 72px 0 36px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    margin-bottom: 48px;
}

@media (max-width: 900px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 600px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

.footer-logo {
    font-size: 20px;
    font-weight: 900;
    letter-spacing: 4px;
    color: var(--white);
    margin-bottom: 12px;
}

.footer-brand p {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.7;
    margin-bottom: 20px;
    max-width: 260px;
}

.footer-socials {
    display: flex;
    gap: 10px;
}

.footer-socials a {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    transition: var(--transition);
}

.footer-socials a:hover {
    border-color: var(--border-green);
    color: var(--green);
}

.footer-links h4 {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--white-2);
    margin-bottom: 18px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-links a {
    font-size: 13px;
    color: var(--muted);
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--green);
}

.footer-certif h4 {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--white-2);
    margin-bottom: 18px;
}

.certif-badges {
    display: flex;
    gap: 10px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}

.certif-badge {
    background: var(--green-dim);
    border: 1px solid var(--border-green);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    font-size: 11px;
    font-weight: 700;
    color: var(--green);
    text-align: center;
    line-height: 1.35;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-note {
    font-size: 12px;
    color: var(--muted);
    line-height: 1.6;
    max-width: 220px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 28px;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 14px;
}

.footer-bottom p {
    font-size: 12px;
    color: var(--muted);
}

.footer-bottom-links {
    display: flex;
    gap: 20px;
}

.footer-bottom-links a {
    font-size: 12px;
    color: var(--muted);
    transition: color 0.3s;
}

.footer-bottom-links a:hover {
    color: var(--green);
}

.nebra-credit a:hover {
    filter: brightness(0.7);
}

/* ─── ANIMATIONS ──────────────────────────────────────────────── */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-16px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ─── MOBILE ──────────────────────────────────────────────────── */
@media (max-width: 768px) {

    /* Navbar móvil */
    #navbar { padding: 16px 0; }
    #navbar.scrolled { padding: 12px 0; }

    /* Layout móvil: Logo izquierda · Burger derecha */
    .nav-inner {
        padding: 0 16px;
        display: flex !important;
        justify-content: space-between !important;
        align-items: center;
        gap: 8px;
        position: relative;
        z-index: 1001;
    }

    /* Botón CTA oculto en móvil */
    .nav-cta {
        display: none !important;
    }

    .nav-logo {
        justify-self: start;
        flex: none !important;
        text-align: left !important;
        position: relative;
        z-index: 1001;
    }

    .nav-burger {
        justify-self: end;
        flex-shrink: 0;
        width: 46px;
        height: 46px;
        padding: 11px 10px;
        position: relative;
        z-index: 1001;
        margin-left: auto;
    }

    .nav-burger span {
        width: 24px;
        height: 2px;
        background: var(--white);
        border-radius: 2px;
    }

    /* ─── Dropdown del burger — premium full-width ─────────────── */
    .nav-links {
        display: flex !important;
        visibility: hidden;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        width: 100%;
        max-width: 100%;
        height: auto;
        padding: 100px 24px 32px;
        background: #FFFFFF;
        background-image:
            radial-gradient(circle at top right, rgba(45, 158, 107, 0.08) 0%, transparent 50%),
            radial-gradient(circle at bottom left, rgba(45, 158, 107, 0.05) 0%, transparent 55%);
        border: none;
        border-bottom: 1px solid var(--border);
        border-radius: 0 0 24px 24px;
        flex-direction: column !important;
        gap: 4px;
        opacity: 0;
        transform: translateY(-12px);
        transition: opacity 0.3s ease, transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), visibility 0s linear 0.35s;
        pointer-events: none;
        z-index: 999;
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12), 0 4px 12px rgba(0, 0, 0, 0.04);
    }

    .nav-links.nav-active {
        visibility: visible;
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
        transition: opacity 0.3s ease, transform 0.45s cubic-bezier(0.16, 1, 0.3, 1), visibility 0s linear 0s;
    }

    .nav-links li {
        width: 100%;
        opacity: 0;
        transform: translateX(-12px);
        transition: opacity 0.3s ease, transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .nav-links.nav-active li { opacity: 1; transform: translateX(0); }
    .nav-links.nav-active li:nth-child(1) { transition-delay: 0.08s; }
    .nav-links.nav-active li:nth-child(2) { transition-delay: 0.14s; }
    .nav-links.nav-active li:nth-child(3) { transition-delay: 0.20s; }
    .nav-links.nav-active li:nth-child(4) { transition-delay: 0.26s; }

    .nav-links a {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        padding: 18px 20px;
        font-size: 18px;
        font-weight: 700;
        color: var(--white);
        background: rgba(45, 158, 107, 0.04);
        border: 1px solid var(--border);
        border-radius: 14px;
        text-align: left;
        letter-spacing: -0.2px;
        transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
    }

    .nav-links a::after {
        content: "→";
        color: var(--green);
        font-size: 18px;
        font-weight: 700;
        opacity: 0.5;
        transition: opacity 0.2s ease, transform 0.2s ease;
    }

    .nav-links a:hover,
    .nav-links a:active {
        background: var(--green-dim);
        border-color: var(--border-green);
        color: var(--green);
        transform: translateX(4px);
    }

    .nav-links a:hover::after,
    .nav-links a:active::after {
        opacity: 1;
        transform: translateX(4px);
    }

    /* Page stability fix */
    html, body {
        overflow-x: hidden !important;
        width: 100% !important;
    }

    /* Hero Full Screen - Content Focus */
    #hero {
        padding: 40px 24px;
        min-height: 100svh;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .hero-content {
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        width: 100%;
    }

    .hero-label {
        margin-bottom: 24px;
        text-align: center;
    }

    .hero-title-img {
        max-width: 95% !important;
        height: auto;
        margin: 18vh auto 24px !important; /* Pushed lower & closer to buttons */
        display: block;
    }

    /* Stats Centered Horizontal Row */
    .hero-stats {
        display: flex !important;
        flex-direction: row !important;
        justify-content: center !important;
        align-items: flex-start !important;
        gap: 10px !important;
        margin: 5px auto 40px !important;
        width: 100%;
        max-width: 100%;
        text-align: center;
    }

    .stat {
        flex: 1;
        min-width: 0;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .stat-num { font-size: 22px !important; line-height: 1; font-weight: 800; white-space: nowrap; }
    .stat-label { font-size: 12px !important; margin-top: 8px; opacity: 1; color: var(--muted) !important; line-height: 1.3; max-width: 110px; font-weight: 500; letter-spacing: 0.1px; }

    .hero-actions {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }

    .hero-actions .btn-primary,
    .hero-actions .btn-ghost {
        width: 100%;
        max-width: 320px;
        padding: 16px;
        font-size: 14px;
        justify-content: center;
    }

    /* HIDDEN on mobile */
    .hero-device-wrap, .float-badge, .hero-orb {
        display: none !important;
    }

    /* ALL CAROUSELS - Unified Sleek Style */
    .tech-rows, .apps-showcase, .tech-cards {
        display: flex !important;
        flex-direction: row !important;
        overflow-x: auto !important;
        scroll-snap-type: x mandatory;
        gap: 14px;
        padding: 8px 20px 12px !important;
        margin: 0 -20px !important;
        width: calc(100% + 40px) !important;
        max-width: calc(100% + 40px) !important;
        touch-action: pan-x pan-y !important;
        scrollbar-width: none;
        -ms-overflow-style: none;
        -webkit-overflow-scrolling: touch;
        /* Fade sutil en los bordes para sugerir contenido fuera de pantalla */
        -webkit-mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
        mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
    }

    /* Peek lateral: pequeño espacio antes/después del primer/último item */
    .tech-rows::before,
    .tech-rows::after,
    .apps-showcase::before,
    .apps-showcase::after,
    .tech-cards::before,
    .tech-cards::after {
        content: '';
        flex: 0 0 4px;
    }

    /* Ocultar scrollbar — usamos dots en su lugar */
    .tech-rows::-webkit-scrollbar,
    .apps-showcase::-webkit-scrollbar,
    .tech-cards::-webkit-scrollbar {
        height: 0 !important;
        width: 0 !important;
        display: none !important;
    }

    /* ── Navegación de carrusel: flechas + dots ──────────── */
    .carousel-nav {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 14px;
        margin-top: 10px;
        margin-bottom: 4px;
    }

    .carousel-arrow {
        width: 36px;
        height: 36px;
        border-radius: 50%;
        background: var(--dark-card);
        border: 1px solid var(--border);
        color: var(--white);
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        padding: 0;
        flex-shrink: 0;
        transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    }

    .carousel-arrow:hover,
    .carousel-arrow:active {
        background: var(--green);
        border-color: var(--green);
        color: #fff;
        box-shadow: 0 4px 12px rgba(45, 158, 107, 0.25);
    }

    .carousel-arrow:disabled {
        opacity: 0.35;
        cursor: not-allowed;
        background: var(--dark-card);
        border-color: var(--border);
        color: var(--muted-2);
        box-shadow: none;
    }

    .carousel-arrow--prev svg {
        transform: rotate(180deg);
    }

    .carousel-dots {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 6px;
    }

    .carousel-dot {
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: rgba(17, 17, 17, 0.18);
        transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        flex-shrink: 0;
        border: none;
        padding: 0;
        cursor: pointer;
    }

    .carousel-dot.active {
        width: 22px;
        border-radius: 4px;
        background: var(--green);
    }

    /* Disable animations */
    .tech-row.reveal {
        opacity: 1 !important;
        transform: none !important;
        visibility: visible !important;
    }

    .tech-row {
        flex: 0 0 85%;
        scroll-snap-align: center;
        background: rgba(255,255,255,0.03);
        border: 1px solid rgba(255,255,255,0.08);
        border-radius: 20px;
        padding: 35px 24px !important;
        margin: 0 !important;
        text-align: center;
    }

    /* Sections General */
    .section-dark, .section-light, .section-accent {
        padding: 50px 0;
    }

    .section-title {
        font-size: clamp(26px, 8vw, 32px);
    }

    /* Intro brand */
    .intro-grid {
        display: flex;
        flex-direction: column;
        gap: 30px;
    }

    .intro-image-wrap {
        width: 100% !important;
        margin: 0 auto !important;
        transform: none !important;
    }

    .intro-image-wrap img {
        width: 100%;
        max-width: 400px;
        height: auto;
        border-radius: 20px;
        margin: 0 auto;
        display: block;
    }

    /* Compact section Fix */
    .compact-grid {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        text-align: center !important;
        gap: 40px !important;
    }

    .compact-left {
        width: 100%;
        text-align: center;
    }

    .compact-features {
        align-items: stretch;
        text-align: left;
    }

    .compact-right {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        position: relative;
        padding-top: 40px !important; /* Space for badge */
    }

    .compact-image-wrap {
        width: 100%;
        max-width: 320px;
        margin: 0 auto;
    }

    .compact-image-wrap img {
        width: 100%;
        height: auto;
        transform: none !important; /* Reset desktop transform */
    }

    .compact-badge {
        position: absolute;
        top: -10px !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
        z-index: 10;
        letter-spacing: 2px !important;
        padding: 5px 12px !important;
    }

    /* Stats Row under image Fix */
    .compact-specs-row {
        gap: 0;
        margin-top: -10px !important;
    }

    .cs-item {
        padding: 15px 8px !important;
    }

    .cs-num {
        font-size: 26px !important;
        letter-spacing: -0.5px !important;
    }

    .cs-tag {
        font-size: 11px !important;
        margin: 4px 0 2px !important;
        letter-spacing: 1px !important;
    }

    .cs-label {
        font-size: 12px !important;
        line-height: 1.3 !important;
        opacity: 1 !important;
        color: var(--muted) !important;
        font-weight: 500 !important;
        max-width: 110px !important;
    }

    /* Horizontal cards centering */
    .app-card, .tech-card {
        flex: 0 0 82%;
        scroll-snap-align: center;
    }

    /* Protocolos Buttons */
    .premium-toggle {
        gap: 4px;
    }

    .pt-btn {
        padding: 14px 8px !important;
        font-size: 13px !important;
    }

    #footer {
        padding: 40px 0 20px;
    }

    .footer-grid {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important; /* 2 Column layout for everything */
        gap: 24px 12px !important;
        text-align: left !important;
    }

    .footer-info {
        grid-column: span 2;
        padding-bottom: 15px;
        border-bottom: 1px solid rgba(255,255,255,0.05);
    }

    .footer-logo {
        font-size: 16px;
        margin-bottom: 8px;
    }

    .footer-brand p {
        font-size: 11px;
        line-height: 1.4;
        max-width: 100%;
        margin-bottom: 12px;
    }

    .footer-links {
        margin: 0;
    }

    .footer-links h4 {
        font-size: 11px;
        letter-spacing: 1px;
        margin-bottom: 12px;
        color: var(--white);
    }

    .footer-links ul li a {
        font-size: 11px;
        padding: 3px 0;
        display: block;
    }

    .footer-certif {
        grid-column: span 2;
        margin-top: 5px;
        padding-top: 15px;
        border-top: 1px solid rgba(255,255,255,0.05);
    }

    .footer-certif h4 {
        font-size: 11px;
        margin-bottom: 10px;
    }

    .certif-badges {
        display: flex;
        flex-direction: row;
        justify-content: flex-start;
        gap: 10px;
        margin-bottom: 10px;
    }

    .certif-badge {
        padding: 6px 10px;
        font-size: 9px;
    }

    .footer-note {
        font-size: 9px;
        line-height: 1.3;
        max-width: 100%;
        margin-top: 8px;
        opacity: 0.7;
    }

    /* Footer Bottom */
    .footer-bottom {
        padding-top: 20px;
        margin-top: 30px;
        border-top: 1px solid rgba(255,255,255,0.05);
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    canvas {
        max-width: 100% !important;
    }
}