/* =====================================================================
   AYOSOFT — Landing page
   Hoja de estilos propia. Bootstrap se usa únicamente como base de grid
   y utilidades; toda la identidad visual (color, tipografía, componentes)
   está definida aquí para evitar la apariencia genérica de Bootstrap.
===================================================================== */

/* ---------------------------------------------------------------------
   1. TOKENS DE DISEÑO
   Paleta: fondo casi-negro azulado (no negro puro), azul eléctrico como
   acento primario y cobre/ámbar como acento secundario — referencia a
   las trazas de cobre de un circuito real.
--------------------------------------------------------------------- */
:root {
    /* Color */
    --color-bg: #0A0E14;
    /* fondo principal, azul-negro */
    --color-bg-alt: #0D1320;
    /* fondo secciones alternas */
    --color-surface: #121928;
    /* superficies de tarjetas */
    --color-surface-soft: #161F30;
    /* superficies hover/elevadas */
    --color-line: #232E42;
    /* líneas y bordes sutiles */
    --color-text: #E7ECF5;
    /* texto principal */
    --color-text-muted: #8B97AC;
    /* texto secundario */
    --color-text-dim: #5A6478;
    /* texto terciario / etiquetas */
    --color-primary: #09b789 ;
    /* azul eléctrico — acento principal */
    --color-primary-soft: #09e989;
    --color-accent: #95df70;
    /* cobre/ámbar — acento secundario */
    --color-accent-soft: #1ef6f6;

    /* Fondo ambiental tipo "humo" en verde de marca */
  --glow-color:      #09e989;
  --glow-color-soft: #5ffcb8;

    /* Tipografía */
    --font-display: 'Space Grotesk', 'Helvetica Neue', Arial, sans-serif;
    --font-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;
    --font-mono: 'IBM Plex Mono', 'Courier New', monospace;

    /* Layout */
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --container-max: 1200px;

    /* Movimiento */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --speed-fast: 0.2s;
    --speed-mid: 0.45s;
}

/* Respeta la preferencia de menos movimiento del usuario */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
}

/* ---------------------------------------------------------------------
   2. BASE
--------------------------------------------------------------------- */
* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    position: relative;
}

.container {
    max-width: var(--container-max);
}

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

h1,
h2,
h3,
h4 {
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: -0.02em;
    margin: 0;
    color: var(--color-text);
}

p {
    margin: 0;
}

ul {
    margin: 0;
    padding: 0;
}

/* Foco de teclado visible en todos los elementos interactivos */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--color-primary-soft);
    outline-offset: 3px;
    border-radius: 4px;
}


/* ---------------------------------------------------------------------
   3b. FONDO AMBIENTAL "GLOW" (humo verde difuso)
   Tres manchas de luz radial muy desenfocadas, en tonos del verde de
   marca. Fixed para que solo se note cerca del hero al hacer scroll.
--------------------------------------------------------------------- */
.ambient-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.glow-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  will-change: transform;
}

.glow-blob--1 {
  width: 38vw;
  height: 38vw;
  top: -8%;
  left: -6%;
  background: radial-gradient(circle, var(--glow-color) 0%, transparent 65%);
  opacity: 0.16;
  animation: glowDrift1 22s ease-in-out infinite;
}

.glow-blob--2 {
  width: 32vw;
  height: 32vw;
  top: 22%;
  right: -10%;
  background: radial-gradient(circle, var(--glow-color-soft) 0%, transparent 65%);
  opacity: 0.12;
  animation: glowDrift2 26s ease-in-out infinite;
}

.glow-blob--3 {
  width: 30vw;
  height: 30vw;
  bottom: -12%;
  left: 12%;
  background: radial-gradient(circle, var(--glow-color) 0%, transparent 65%);
  opacity: 0.1;
  animation: glowDrift3 30s ease-in-out infinite;
}

@keyframes glowDrift1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%      { transform: translate(4%, 6%) scale(1.08); }
}

@keyframes glowDrift2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%      { transform: translate(-5%, -4%) scale(1.06); }
}

@keyframes glowDrift3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%      { transform: translate(3%, -5%) scale(1.05); }
}

@media (prefers-reduced-motion: reduce) {
  .glow-blob { animation: none; }
}

/* ---------------------------------------------------------------------
   4. MARCA / LOGO
--------------------------------------------------------------------- */
.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
}

.brand-mark {
    width: 36px;
    height: 36px;
    display: inline-flex;
    flex-shrink: 0;
}

.brand-mark svg {
    width: 100%;
    height: 100%;
}

.brand-mark-bg {
    fill: var(--color-surface);
    stroke: var(--color-line);
    stroke-width: 1.2;
}

.brand-mark-stroke {
    stroke: var(--color-primary-soft);
}

.brand-mark-dot {
    fill: var(--color-accent);
}

.brand-text {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    color: var(--color-text);
}

.brand-accent {
    color: var(--color-primary-soft);
}

/* ---------------------------------------------------------------------
   5. HEADER / NAVBAR
--------------------------------------------------------------------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
}

.custom-navbar {
    padding: 1.1rem 0;
    background: rgba(10, 14, 20, 0.55);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid transparent;
    transition: background var(--speed-mid) var(--ease-out),
        border-color var(--speed-mid) var(--ease-out),
        padding var(--speed-mid) var(--ease-out);
}

.custom-navbar.is-scrolled {
    padding: 0.7rem 0;
    background: rgba(10, 14, 20, 0.85);
    border-bottom-color: var(--color-line);
}

.custom-navbar .nav-link {
    font-family: var(--font-body);
    font-size: 0.93rem;
    font-weight: 500;
    color: var(--color-text-muted);
    padding: 0.5rem 0.9rem;
    position: relative;
    transition: color var(--speed-fast) ease;
}

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

.custom-navbar .nav-link::after {
    content: "";
    position: absolute;
    left: 0.9rem;
    right: 0.9rem;
    bottom: 0.15rem;
    height: 1px;
    background: var(--color-primary-soft);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--speed-fast) ease;
}

.custom-navbar .nav-link:hover::after,
.custom-navbar .nav-link.is-active::after {
    transform: scaleX(1);
}

.btn-nav-cta {
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-bg);
    background: var(--color-primary-soft);
    border-radius: 999px;
    padding: 0.55rem 1.3rem;
    display: inline-flex;
    align-items: center;
    transition: background var(--speed-fast) ease, transform var(--speed-fast) ease;
}

.btn-nav-cta:hover {
    background: var(--color-text);
    transform: translateY(-1px);
}

/* Botón hamburguesa personalizado (sin el icono genérico de Bootstrap) */
.custom-toggler {
    border: none;
    background: transparent;
    padding: 0.4rem;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.custom-toggler:focus {
    box-shadow: none;
}

.toggler-bar {
    width: 22px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: transform var(--speed-fast) ease, opacity var(--speed-fast) ease;
}

.navbar-collapse {
    background: rgba(10, 14, 20, 0.97);
    border-radius: var(--radius-md);
    margin-top: 0.8rem;
}

@media (max-width: 991.98px) {
    .navbar-collapse {
        padding: 1.2rem 1rem;
        border: 1px solid var(--color-line);
    }

    .custom-navbar .nav-link::after {
        display: none;
    }

    .btn-nav-cta {
        margin-top: 0.6rem;
        justify-content: center;
    }
}

/* ---------------------------------------------------------------------
   6. EYEBROW (etiqueta superior de sección)
--------------------------------------------------------------------- */
.eyebrow {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-dim);
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    margin-bottom: 1.1rem;
}

.eyebrow-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-accent);
    flex-shrink: 0;
    box-shadow: 0 0 0 3px rgba(224, 162, 59, 0.15);
}

/* ---------------------------------------------------------------------
   7. HERO
--------------------------------------------------------------------- */
.hero {
    position: relative;
    padding: 9.5rem 0 6rem;
    min-height: 92vh;
    display: flex;
    align-items: center;
}

.hero-title {
    font-size: clamp(2.4rem, 5vw, 3.6rem);
    line-height: 1.08;
    color: var(--color-text);
    margin-bottom: 1.5rem;
}

.hero-title-accent {
    color: var(--color-primary-soft);
    position: relative;
}

.hero-lead {
    font-size: 1.08rem;
    color: var(--color-text-muted);
    max-width: 540px;
    margin-bottom: 2.2rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.hero-meta {
    display: flex;
    align-items: center;
    gap: 1.8rem;
    border-top: 1px solid var(--color-line);
    padding-top: 1.6rem;
    max-width: 540px;
}

.hero-meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.hero-meta-num {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
}

.hero-meta-label {
    font-size: 0.78rem;
    color: var(--color-text-dim);
}

.hero-meta-divider {
    width: 1px;
    height: 36px;
    background: var(--color-line);
}

/* Panel visual del hero: "placa" estilizada */
.hero-panel {
    background: linear-gradient(160deg, var(--color-surface) 0%, var(--color-bg-alt) 100%);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 30px 60px -25px rgba(0, 0, 0, 0.6);
}

.hero-panel-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 1.2rem;
    border-bottom: 1px solid var(--color-line);
}

.hero-panel-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--color-line);
}

.hero-panel-title {
    margin-left: 0.6rem;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--color-text-dim);
}

.hero-panel-body {
    padding: 1.6rem 1.2rem;
}

.panel-line {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    margin-bottom: 1.05rem;
}

.panel-tag {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--color-text-dim);
    width: 82px;
    flex-shrink: 0;
}

.panel-bar {
    height: 6px;
    border-radius: 99px;
    background: var(--color-line);
    flex: 1;
    position: relative;
    overflow: hidden;
}

.panel-bar::after {
    content: "";
    position: absolute;
    inset: 0;
    width: 70%;
    border-radius: 99px;
    background: var(--color-primary);
}

.panel-bar--alt::after {
    background: var(--color-accent);
    width: 50%;
}

.panel-chip {
    margin-top: 1.4rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--color-primary-soft);
    background: rgba(61, 125, 255, 0.08);
    border: 1px solid rgba(61, 125, 255, 0.2);
    border-radius: var(--radius-sm);
    padding: 0.7rem 0.9rem;
}

/* Indicador de scroll */
.scroll-cue {
    position: absolute;
    bottom: 2.2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 26px;
    height: 42px;
    border: 1px solid var(--color-line);
    border-radius: 99px;
    background: transparent;
    display: flex;
    justify-content: center;
    padding-top: 8px;
    cursor: pointer;
}

.scroll-cue span {
    width: 4px;
    height: 8px;
    border-radius: 99px;
    background: var(--color-primary-soft);
    animation: scrollCueMove 1.8s ease-in-out infinite;
}

@keyframes scrollCueMove {
    0% {
        transform: translateY(0);
        opacity: 1;
    }

    60% {
        transform: translateY(10px);
        opacity: 0.3;
    }

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

@media (max-width: 991.98px) {
    .hero {
        padding: 8rem 0 4.5rem;
        min-height: auto;
    }

    .scroll-cue {
        display: none;
    }
}

/* ---------------------------------------------------------------------
   8. SECCIONES — BASE COMÚN
--------------------------------------------------------------------- */
.section {
    padding: 7rem 0;
    position: relative;
}

.section-head {
    max-width: 640px;
    margin-bottom: 3.5rem;
}

.section-title {
    font-size: clamp(1.9rem, 3.4vw, 2.6rem);
    line-height: 1.15;
    margin-bottom: 1.2rem;
}

.section-lead {
    color: var(--color-text-muted);
    font-size: 1.02rem;
    max-width: 520px;
}

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

.courses {
    background: var(--color-bg-alt);
}

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

.contact {
    background: var(--color-bg-alt);
}

/* ---------------------------------------------------------------------
   9. SERVICIOS
--------------------------------------------------------------------- */
.service-card {
    height: 100%;
    background: var(--color-surface);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    padding: 2.1rem 1.9rem;
    transition: transform var(--speed-mid) var(--ease-out),
        border-color var(--speed-mid) var(--ease-out),
        background var(--speed-mid) var(--ease-out);
}

.service-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-primary);
    background: var(--color-surface-soft);
}

.service-card--alt:hover {
    border-color: var(--color-accent);
}

.service-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.6rem;
}

.service-index {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    color: var(--color-text-dim);
}

.service-icon {
    font-size: 1.4rem;
    color: var(--color-primary-soft);
}

.service-card--alt .service-icon {
    color: var(--color-accent-soft);
}

.service-title {
    font-size: 1.3rem;
    margin-bottom: 0.85rem;
}

.service-desc {
    color: var(--color-text-muted);
    font-size: 0.96rem;
    margin-bottom: 1.4rem;
}

.service-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    border-top: 1px solid var(--color-line);
    padding-top: 1.3rem;
}

.service-list li {
    list-style: none;
    font-size: 0.88rem;
    color: var(--color-text-dim);
    padding-left: 1.1rem;
    position: relative;
}

.service-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 6px;
    height: 1px;
    background: var(--color-primary-soft);
}

/* ---------------------------------------------------------------------
   10. CURSOS
--------------------------------------------------------------------- */
.course-card {
    height: 100%;
    background: var(--color-surface);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    padding: 1.9rem 1.7rem;
    transition: transform var(--speed-mid) var(--ease-out), border-color var(--speed-mid) var(--ease-out);
}

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

.course-card--alt:hover {
    border-color: var(--color-accent);
}

.course-tag {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    color: var(--color-text-dim);
}

.course-icon {
    display: block;
    font-size: 1.6rem;
    color: var(--color-primary-soft);
    margin: 0.9rem 0 1rem;
}

.course-card--alt .course-icon {
    color: var(--color-accent-soft);
}

.course-title {
    font-size: 1.08rem;
    margin-bottom: 0.6rem;
}

.course-desc {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* ---------------------------------------------------------------------
   11. SOBRE LA EMPRESA
--------------------------------------------------------------------- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
}

.about-block {
    background: var(--color-surface);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    padding: 1.8rem 1.6rem;
}

.about-block--wide {
    grid-column: 1 / -1;
}

.about-block-label {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    font-family: var(--font-display);
    font-size: 1.02rem;
    font-weight: 600;
    color: var(--color-primary-soft);
    margin-bottom: 0.9rem;
}

.about-block-text {
    font-size: 0.94rem;
    color: var(--color-text-muted);
}

@media (max-width: 575.98px) {
    .about-grid {
        grid-template-columns: 1fr;
    }

    .about-block--wide {
        grid-column: auto;
    }
}

/* ---------------------------------------------------------------------
   12. CONTACTO
--------------------------------------------------------------------- */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2.2rem;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.95rem;
    color: var(--color-text-muted);
    transition: color var(--speed-fast) ease;
}

.contact-info-item i {
    color: var(--color-primary-soft);
    font-size: 1.05rem;
    width: 22px;
}

a.contact-info-item:hover {
    color: var(--color-text);
}

.contact-form {
    background: var(--color-surface);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    padding: 2.3rem;
}

.form-row {
    margin-bottom: 1.3rem;
}

.form-floating-custom {
    position: relative;
}

.form-control-custom {
    width: 100%;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-sm);
    padding: 1.05rem 1rem 0.5rem;
    font-family: var(--font-body);
    font-size: 0.96rem;
    color: var(--color-text);
    transition: border-color var(--speed-fast) ease;
}

.form-control-custom:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-control-custom--area {
    resize: vertical;
    min-height: 110px;
    padding-top: 1.4rem;
}

.form-floating-custom label {
    position: absolute;
    left: 1rem;
    top: 0.95rem;
    font-size: 0.96rem;
    color: var(--color-text-dim);
    pointer-events: none;
    transition: transform var(--speed-fast) ease, font-size var(--speed-fast) ease, color var(--speed-fast) ease;
    transform-origin: left top;
}

.form-control-custom:focus+label,
.form-control-custom:not(:placeholder-shown)+label {
    transform: translateY(-0.55rem);
    font-size: 0.74rem;
    color: var(--color-primary-soft);
}

.btn-form-submit {
    width: 100%;
    justify-content: center;
}

.form-status {
    margin-top: 1rem;
    font-size: 0.88rem;
    color: var(--color-primary-soft);
    min-height: 1.3em;
}

/* ---------------------------------------------------------------------
   13. BOTONES
--------------------------------------------------------------------- */
.btn-primary-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: var(--color-primary);
    color: #FFFFFF;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.96rem;
    padding: 0.85rem 1.7rem;
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-sm);
    transition: background var(--speed-fast) ease, transform var(--speed-fast) ease, box-shadow var(--speed-fast) ease;
}

.btn-primary-cta:hover {
    background: var(--color-primary-soft);
    border-color: var(--color-primary-soft);
    transform: translateY(-2px);
    box-shadow: 0 14px 30px -12px rgba(61, 125, 255, 0.45);
    color: #FFFFFF;
}

.btn-primary-cta i {
    font-size: 0.9rem;
}

.btn-ghost-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    background: transparent;
    color: var(--color-text);
    font-weight: 600;
    font-size: 0.96rem;
    padding: 0.85rem 1.5rem;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-sm);
    transition: border-color var(--speed-fast) ease, color var(--speed-fast) ease, transform var(--speed-fast) ease;
}

.btn-ghost-cta:hover {
    border-color: var(--color-primary-soft);
    color: var(--color-primary-soft);
    transform: translateY(-2px);
}

/* ---------------------------------------------------------------------
   14. FOOTER
--------------------------------------------------------------------- */
.site-footer {
    background: var(--color-bg);
    border-top: 1px solid var(--color-line);
    padding: 3.5rem 0 2rem;
}

.footer-top {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    margin-bottom: 2rem;
}

.footer-tagline {
    color: var(--color-text-dim);
    font-size: 0.92rem;
}

.footer-rule {
    border: none;
    border-top: 1px solid var(--color-line);
    margin: 0 0 1.8rem;
}

.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.4rem;
}

.footer-copy {
    font-size: 0.84rem;
    color: var(--color-text-dim);
}

.footer-links {
    display: flex;
    gap: 1.4rem;
    flex-wrap: wrap;
}

.footer-links a {
    font-size: 0.86rem;
    color: var(--color-text-muted);
    transition: color var(--speed-fast) ease;
}

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

.footer-social {
    display: flex;
    gap: 0.7rem;
}

.social-icon {
    width: 38px;
    height: 38px;
    border: 1px solid var(--color-line);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    transition: border-color var(--speed-fast) ease, color var(--speed-fast) ease, transform var(--speed-fast) ease;
}

.social-icon:hover {
    border-color: var(--color-primary-soft);
    color: var(--color-primary-soft);
    transform: translateY(-2px);
}

@media (max-width: 575.98px) {
    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ---------------------------------------------------------------------
   15. ANIMACIONES DE ENTRADA (reveal al hacer scroll)
   Controladas por JS añadiendo la clase .is-visible cuando el elemento
   entra en el viewport. Movimiento sutil, sin rebote ni exceso.
--------------------------------------------------------------------- */
[data-aos] {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

[data-aos].is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---------------------------------------------------------------------
   16. RESPONSIVE — AJUSTES FINOS
--------------------------------------------------------------------- */
@media (max-width: 767.98px) {
    .section {
        padding: 4.5rem 0;
    }

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

    .hero-actions .btn-primary-cta,
    .hero-actions .btn-ghost-cta {
        justify-content: center;
    }

    .contact-form {
        padding: 1.7rem;
    }
}