/* =========================================================================
   Desarrollos Avanzados, S.A. — Hoja de estilo principal
   Paleta corporativa: verde #97C53E · azul #23408A
   ========================================================================= */

:root {
    /* Marca */
    --green:       #97C53E;
    --green-soft:  #AEDC4F;
    --green-deep:  #7CA82E;
    --blue:        #23408A;
    --blue-mid:    #1B3272;
    --blue-deep:   #16285A;
    --blue-ink:    #0C1631;

    /* Neutros */
    --bg:          #EDEEF5;
    --bg-2:        #F6F7FB;
    --white:       #FFFFFF;
    --ink:         #131A2E;
    --muted:       #5A6480;
    --line:        rgba(19, 26, 46, .10);

    /* Tipografía */
    --font-sans:    'Inter', system-ui, -apple-system, sans-serif;
    --font-display: 'Outfit', var(--font-sans);
    --font-mono:    'Space Grotesk', var(--font-display);

    /* Formas */
    --radius:    18px;
    --radius-lg: 28px;
    --shadow-sm: 0 2px 10px rgba(19, 26, 46, .06);
    --shadow:    0 18px 44px -20px rgba(19, 26, 46, .30);
    --shadow-lg: 0 40px 80px -30px rgba(22, 40, 90, .45);
    --container:  1200px;
    --ease:       cubic-bezier(.22, 1, .36, 1);
}

/* ----------------------------- Reset ------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; -webkit-text-size-adjust: 100%; }

body {
    font-family: var(--font-sans);
    background: var(--bg);
    color: var(--ink);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}
body.menu-open { overflow: hidden; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
::selection { background: var(--green); color: var(--blue-ink); }

h1, h2, h3 { font-family: var(--font-display); line-height: 1.1; font-weight: 700; letter-spacing: -.02em; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 24px; }

.grad {
    background: linear-gradient(100deg, var(--green-deep), var(--green) 55%, var(--green-soft));
    -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* --------------------------- Botones ------------------------------------ */
.btn {
    display: inline-flex; align-items: center; gap: .55em;
    font-family: var(--font-display); font-weight: 600; font-size: .98rem;
    padding: 14px 24px; border-radius: 999px; white-space: nowrap;
    transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease), color .3s var(--ease);
}
.btn__icon { width: 18px; height: 18px; transition: transform .3s var(--ease); }
.btn:hover .btn__icon { transform: translateX(4px); }

.btn--green { background: var(--green); color: var(--blue-ink); box-shadow: 0 12px 26px -12px rgba(151, 197, 62, .8); }
.btn--green:hover { transform: translateY(-3px); box-shadow: 0 20px 34px -14px rgba(151, 197, 62, .95); background: var(--green-soft); }

.btn--dark { background: var(--blue-ink); color: #fff; }
.btn--dark:hover { transform: translateY(-3px); background: var(--blue); box-shadow: var(--shadow); }

.btn--ghost { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.35); }
.btn--ghost:hover { border-color: var(--green); color: var(--green-soft); transform: translateY(-3px); }

/* --------------------------- Navegación --------------------------------- */
.scroll-progress {
    position: fixed; top: 0; left: 0; height: 3px; width: 0;
    background: linear-gradient(90deg, var(--green), var(--blue)); z-index: 1000;
    transition: width .1s linear;
}

.nav {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 900;
    padding: 16px 0;
    background: var(--white);
    box-shadow: 0 1px 0 var(--line);
    transition: padding .35s var(--ease), box-shadow .35s var(--ease);
}
.nav__inner {
    width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 24px;
    display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.nav__logo { height: 34px; width: auto; transition: height .35s var(--ease); }
.nav.is-scrolled {
    padding: 10px 0;
    background: var(--white);
    box-shadow: 0 1px 0 var(--line), 0 12px 30px -22px rgba(19, 26, 46, .28);
}
.nav.is-scrolled .nav__logo { height: 28px; }

.nav__links { display: flex; align-items: center; gap: 6px; }
.nav__link {
    font-size: .93rem; font-weight: 500; color: var(--ink); opacity: .85;
    padding: 8px 14px; border-radius: 999px; position: relative;
    transition: color .25s, background .25s, opacity .25s;
}
.nav__link:hover { opacity: 1; background: rgba(151,197,62,.16); color: var(--green-deep); }

.nav__actions { display: flex; align-items: center; gap: 14px; }
.nav__cta { padding: 11px 20px; font-size: .92rem; }

.nav__toggle { display: none; width: 44px; height: 44px; border-radius: 12px; position: relative; }
.nav__toggle span {
    position: absolute; left: 11px; width: 22px; height: 2px; border-radius: 2px;
    background: var(--ink); transition: transform .3s var(--ease), opacity .2s;
}
.nav__toggle span:nth-child(1) { top: 15px; }
.nav__toggle span:nth-child(2) { top: 21px; }
.nav__toggle span:nth-child(3) { top: 27px; }
body.menu-open .nav__toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
body.menu-open .nav__toggle span:nth-child(2) { opacity: 0; }
body.menu-open .nav__toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.nav__mobile {
    display: none; flex-direction: column; gap: 4px;
    margin: 12px 16px 0; padding: 16px;
    background: rgba(255,255,255,.92); backdrop-filter: blur(14px);
    border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
}
.nav__mobile-link { padding: 12px 14px; border-radius: 12px; font-weight: 500; color: var(--ink); }
.nav__mobile-link:hover { background: rgba(151,197,62,.14); color: var(--green-deep); }
.nav__mobile-cta { margin-top: 8px; justify-content: center; }

/* ------------------------------- Hero ----------------------------------- */
.hero {
    position: relative; min-height: 100vh; display: flex; align-items: center;
    padding: 140px 0 90px; overflow: hidden;
    background:
        radial-gradient(1200px 600px at 78% -10%, rgba(35,64,138,.55), transparent 60%),
        radial-gradient(900px 500px at 8% 108%, rgba(151,197,62,.16), transparent 55%),
        linear-gradient(160deg, var(--blue-ink) 0%, var(--blue-deep) 55%, #0a1230 100%),
        var(--blue-ink);
    color: #fff;
}
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; }
.hero__grid {
    position: absolute; inset: 0; z-index: 1; opacity: .5;
    background-image:
        linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
    background-size: 64px 64px;
    -webkit-mask-image: radial-gradient(120% 90% at 50% 0%, #000 40%, transparent 78%);
            mask-image: radial-gradient(120% 90% at 50% 0%, #000 40%, transparent 78%);
}
.hero__glow { position: absolute; border-radius: 50%; filter: blur(90px); z-index: 0; opacity: .55; }
.hero__glow--green { width: 480px; height: 480px; background: rgba(151,197,62,.5); top: -120px; right: -80px; animation: float1 14s ease-in-out infinite; }
.hero__glow--blue  { width: 560px; height: 560px; background: rgba(35,64,138,.75); bottom: -180px; left: -120px; animation: float2 18s ease-in-out infinite; }
@keyframes float1 { 50% { transform: translate(-40px, 40px) scale(1.08); } }
@keyframes float2 { 50% { transform: translate(50px, -30px) scale(1.05); } }

.hero__content { position: relative; z-index: 3; max-width: 900px; }
.hero__eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    font-family: var(--font-mono); font-size: .82rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase;
    color: #dfe6f5; padding: 8px 16px; border: 1px solid rgba(255,255,255,.16);
    border-radius: 999px; background: rgba(255,255,255,.05); backdrop-filter: blur(6px);
}
.hero__eyebrow-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 0 rgba(151,197,62,.7); animation: pulse 2.4s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(151,197,62,.6);} 70% { box-shadow: 0 0 0 12px rgba(151,197,62,0);} 100%{ box-shadow: 0 0 0 0 rgba(151,197,62,0);} }

.hero__title { font-size: clamp(2.4rem, 6.2vw, 4.6rem); font-weight: 800; margin: 24px 0 20px; letter-spacing: -.03em; }
.hero__subtitle { font-size: clamp(1.05rem, 2.2vw, 1.32rem); color: #c7d0e6; max-width: 660px; }
.hero__subtitle strong { color: #fff; }

.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.hero__chips { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 44px; }
.chip {
    font-size: .92rem; color: #d6ddee; padding: 10px 18px; border-radius: 999px;
    background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); backdrop-filter: blur(6px);
}
.chip strong { color: var(--green-soft); font-family: var(--font-mono); }

.hero__scroll { position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); z-index: 3; }
.hero__scroll-mouse { display: block; width: 26px; height: 42px; border: 2px solid rgba(255,255,255,.4); border-radius: 16px; position: relative; }
.hero__scroll-mouse span { position: absolute; top: 8px; left: 50%; width: 4px; height: 8px; margin-left: -2px; background: var(--green); border-radius: 2px; animation: scroller 1.8s infinite; }
@keyframes scroller { 0%{opacity:0; transform: translateY(0);} 40%{opacity:1;} 80%{opacity:0; transform: translateY(14px);} 100%{opacity:0;} }

/* ------------------------------ Stats ----------------------------------- */
.stats { position: relative; margin-top: -56px; z-index: 20; }
.stats__grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
    background: var(--line); border: 1px solid var(--line);
    border-radius: var(--radius-lg); overflow: hidden;
    box-shadow: var(--shadow-lg); background-color: var(--white);
}
.stat { background: var(--white); padding: 34px 24px; text-align: center; }
.stat__value { font-family: var(--font-mono); font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; color: var(--blue); line-height: 1; }
.stat__label { margin-top: 10px; font-size: .92rem; color: var(--muted); font-weight: 500; }

/* ------------------------- Secciones base ------------------------------- */
.section { padding: clamp(70px, 10vw, 120px) 0; position: relative; }
.section__head { max-width: 720px; margin: 0 auto clamp(40px, 6vw, 68px); text-align: center; }
.eyebrow {
    display: inline-block; font-family: var(--font-mono); font-size: .8rem; font-weight: 600;
    letter-spacing: .14em; text-transform: uppercase; color: var(--green-deep);
    padding: 6px 14px; border-radius: 999px; background: rgba(151,197,62,.14); margin-bottom: 18px;
}
.eyebrow--light { color: var(--green-soft); background: rgba(151,197,62,.16); }
.section__title { font-size: clamp(1.9rem, 4vw, 3rem); }
.section__title--light { color: #fff; }
.section__lead { margin-top: 18px; font-size: 1.12rem; color: var(--muted); }
.section__lead--light { color: #c7d0e6; }

.grid-2 { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(36px, 6vw, 72px); align-items: center; }

/* ------------------------------ Nosotros -------------------------------- */
.nosotros__text p { color: var(--muted); font-size: 1.06rem; margin-top: 18px; }
.nosotros__text p strong { color: var(--ink); }
.nosotros__pillars { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 40px; }
.pillar { display: flex; gap: 14px; }
.pillar__icon {
    flex: 0 0 auto; width: 46px; height: 46px; display: grid; place-items: center;
    border-radius: 13px; background: linear-gradient(150deg, rgba(151,197,62,.18), rgba(35,64,138,.12));
    color: var(--blue); border: 1px solid var(--line);
}
.pillar__icon svg { width: 24px; height: 24px; }
.pillar__title { font-size: 1.05rem; }
.pillar__text { font-size: .95rem; color: var(--muted); margin-top: 4px; }

.quote-card {
    position: relative; background: linear-gradient(160deg, var(--blue) 0%, var(--blue-deep) 100%);
    color: #fff; border-radius: var(--radius-lg); padding: 44px 40px;
    box-shadow: var(--shadow-lg); overflow: hidden;
}
.quote-card::after {
    content: ""; position: absolute; width: 260px; height: 260px; right: -80px; top: -80px;
    background: radial-gradient(circle, rgba(151,197,62,.4), transparent 70%); filter: blur(10px);
}
.quote-card__mark { font-family: var(--font-display); font-size: 5rem; line-height: .5; color: var(--green); height: 42px; }
.quote-card__text { font-family: var(--font-display); font-size: 1.4rem; font-weight: 500; line-height: 1.4; position: relative; }
.quote-card__by { margin-top: 26px; display: flex; flex-direction: column; }
.quote-card__name { font-weight: 700; }
.quote-card__role { color: #b9c4e0; font-size: .9rem; }
.quote-card__badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; position: relative; }
.mini-badge { display: inline-flex; align-items: center; gap: 6px; font-size: .82rem; padding: 7px 12px; border-radius: 999px; background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.14); }
.mini-badge svg { width: 15px; height: 15px; color: var(--green-soft); }

/* ---------------------------- Trayectoria ------------------------------- */
.trayectoria { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%); }
.timeline { position: relative; max-width: 900px; margin: 0 auto; }
.timeline::before { content: ""; position: absolute; left: 20px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(var(--green), var(--blue)); }
.timeline__item { position: relative; padding-left: 62px; padding-bottom: 34px; }
.timeline__item:last-child { padding-bottom: 0; }
.timeline__dot {
    position: absolute; left: 12px; top: 6px; width: 18px; height: 18px; border-radius: 50%;
    background: var(--white); border: 3px solid var(--green); box-shadow: 0 0 0 5px rgba(151,197,62,.15);
}
.timeline__card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 26px; box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), box-shadow .3s var(--ease); }
.timeline__card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.timeline__year { font-family: var(--font-mono); font-weight: 700; color: var(--green-deep); font-size: .95rem; letter-spacing: .05em; }
.timeline__title { font-size: 1.28rem; margin-top: 4px; }
.timeline__text { color: var(--muted); margin-top: 8px; }

/* ----------------------------- Soluciones ------------------------------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
    background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg);
    padding: 32px 30px; box-shadow: var(--shadow-sm); position: relative; overflow: hidden;
    transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: linear-gradient(90deg, var(--green), var(--blue)); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease); }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.card:hover::before { transform: scaleX(1); }
.card__icon {
    display: grid; place-items: center; width: 58px; height: 58px; border-radius: 16px;
    background: linear-gradient(150deg, rgba(151,197,62,.18), rgba(35,64,138,.12));
    color: var(--blue); margin-bottom: 20px; transition: transform .35s var(--ease);
}
.card:hover .card__icon { transform: translateY(-2px) scale(1.05); }
.card__icon svg { width: 28px; height: 28px; }
.card__title { font-size: 1.22rem; }
.card__text { color: var(--muted); margin-top: 10px; font-size: 1rem; }

/* ----------------------------- Industrias ------------------------------- */
.industrias { background: var(--blue-ink); overflow: hidden; }
.industrias__bg {
    position: absolute; inset: 0; opacity: .6;
    background:
        radial-gradient(700px 400px at 85% 0%, rgba(35,64,138,.6), transparent 60%),
        radial-gradient(600px 400px at 5% 100%, rgba(151,197,62,.14), transparent 55%);
}
.industrias .container { position: relative; z-index: 2; }
.industries { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.industry {
    background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.10); border-radius: var(--radius);
    padding: 26px 22px; text-align: center; color: #fff; backdrop-filter: blur(4px);
    transition: transform .35s var(--ease), background .35s var(--ease), border-color .35s var(--ease);
}
.industry:hover { transform: translateY(-6px); background: rgba(151,197,62,.10); border-color: rgba(151,197,62,.4); }
.industry__icon { display: inline-grid; place-items: center; width: 60px; height: 60px; border-radius: 50%; background: rgba(151,197,62,.14); color: var(--green-soft); margin-bottom: 14px; }
.industry__icon svg { width: 30px; height: 30px; }
.industry__name { font-size: 1.12rem; }
.industry__text { color: #aeb9d4; font-size: .9rem; margin-top: 6px; }

/* ------------------------------ Alianza --------------------------------- */
.alianza { background: linear-gradient(180deg, var(--bg-2), var(--bg)); }
.alianza__card {
    position: relative; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg);
    padding: clamp(36px, 5vw, 60px); box-shadow: var(--shadow); overflow: hidden;
}
.alianza__card::after { content: ""; position: absolute; width: 340px; height: 340px; right: -120px; bottom: -140px; background: radial-gradient(circle, rgba(151,197,62,.18), transparent 70%); }
.alianza__badge { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: .82rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--blue); background: rgba(35,64,138,.10); padding: 8px 16px; border-radius: 999px; margin-bottom: 26px; }
.alianza__badge svg { width: 16px; height: 16px; }
.alianza__grid { align-items: center; position: relative; z-index: 2; }
.alianza__grid p { color: var(--muted); margin-top: 16px; font-size: 1.06rem; }
.alianza__grid p strong { color: var(--ink); }
.alianza__grid .btn { margin-top: 26px; }
.alianza__list { list-style: none; padding: 0; display: grid; gap: 14px; }
.alianza__list li { display: flex; align-items: center; gap: 12px; font-weight: 500; color: var(--ink); background: var(--bg-2); border: 1px solid var(--line); padding: 14px 18px; border-radius: 14px; }
.alianza__list svg { width: 22px; height: 22px; color: var(--green-deep); flex: 0 0 auto; }

/* ------------------------------ Contacto -------------------------------- */
.contacto__grid { align-items: start; }
.contacto__intro p { color: var(--muted); font-size: 1.08rem; margin-top: 16px; }
.contacto__email {
    display: inline-flex; align-items: center; gap: 16px; margin-top: 30px;
    background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
    padding: 18px 24px; box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.contacto__email:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.contacto__email-icon { width: 30px; height: 30px; color: var(--green-deep); flex: 0 0 auto; }
.contacto__email-label { display: block; font-size: .82rem; color: var(--muted); }
.contacto__email-value { display: block; font-family: var(--font-mono); font-weight: 700; font-size: 1.18rem; color: var(--blue); }
.contacto__note { display: flex; align-items: center; gap: 8px; margin-top: 22px; color: var(--muted); font-size: .95rem; }
.contacto__note svg { width: 18px; height: 18px; color: var(--green-deep); }

.contacto__form-wrap { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(26px, 4vw, 40px); box-shadow: var(--shadow); }
.form { display: grid; gap: 16px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form__field { display: grid; gap: 7px; }
.form__field > span { font-size: .86rem; font-weight: 600; color: var(--ink); }
.form__field input, .form__field textarea {
    font-family: inherit; font-size: .98rem; color: var(--ink);
    background: var(--bg-2); border: 1.5px solid var(--line); border-radius: 12px; padding: 13px 15px;
    transition: border-color .25s, box-shadow .25s, background .25s; width: 100%; resize: vertical;
}
.form__field input:focus, .form__field textarea:focus { outline: none; border-color: var(--green); background: #fff; box-shadow: 0 0 0 4px rgba(151,197,62,.16); }
.form__field input::placeholder, .form__field textarea::placeholder { color: #9aa3ba; }
.form__hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form__submit { justify-content: center; margin-top: 4px; }
.form__hint { font-size: .84rem; color: var(--muted); text-align: center; }

.alert { display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-radius: 14px; margin-bottom: 18px; font-weight: 500; }
.alert svg { width: 24px; height: 24px; flex: 0 0 auto; }
.alert--ok { background: rgba(151,197,62,.14); color: var(--green-deep); border: 1px solid rgba(151,197,62,.4); }
.alert--error { background: rgba(220,80,80,.10); color: #b73838; border: 1px solid rgba(220,80,80,.3); }

/* ------------------------------- Footer --------------------------------- */
.footer { position: relative; background: var(--blue-ink); color: #cdd6ea; padding: 72px 0 32px; overflow: hidden; }
.footer__glow { position: absolute; width: 600px; height: 300px; top: -140px; left: 50%; transform: translateX(-50%); background: radial-gradient(circle, rgba(35,64,138,.5), transparent 70%); filter: blur(40px); }
.footer__inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.6fr 1fr 1.2fr; gap: 40px; padding-bottom: 44px; border-bottom: 1px solid rgba(255,255,255,.10); }
.footer__logo { height: 40px; width: auto; margin-bottom: 18px; }
.footer__tagline { font-family: var(--font-display); font-size: 1.12rem; color: #fff; max-width: 320px; }
.footer__partner { margin-top: 14px; font-size: .92rem; color: #9fabc9; }
.footer__partner strong { color: var(--green-soft); }
.footer__nav, .footer__contact { display: flex; flex-direction: column; gap: 12px; }
.footer__nav-title { font-family: var(--font-mono); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: #8090b3; margin-bottom: 4px; }
.footer__nav a { color: #cdd6ea; font-size: .96rem; width: fit-content; transition: color .2s; }
.footer__nav a:hover { color: var(--green-soft); }
.footer__email { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-mono); font-weight: 600; color: #fff; transition: color .2s; }
.footer__email:hover { color: var(--green-soft); }
.footer__email-icon { width: 20px; height: 20px; color: var(--green); }
.footer__location { display: flex; align-items: center; gap: 10px; color: #9fabc9; font-size: .95rem; }
.footer__location svg { width: 18px; height: 18px; color: var(--green); }
.footer__bottom { position: relative; z-index: 2; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 24px; font-size: .84rem; color: #8090b3; }
.footer__legal { max-width: 560px; text-align: right; }

/* ---------------------------- Volver arriba ----------------------------- */
.to-top {
    position: fixed; right: 24px; bottom: 24px; width: 48px; height: 48px; border-radius: 50%;
    background: var(--blue-ink); color: #fff; display: grid; place-items: center; z-index: 800;
    box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(14px);
    transition: opacity .3s, transform .3s, background .3s;
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { background: var(--green); color: var(--blue-ink); }
.to-top svg { width: 22px; height: 22px; }

/* --------------------------- Reveal (scroll) ---------------------------- */
[data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal].is-visible { opacity: 1; transform: none; }
[data-reveal-delay="1"] { transition-delay: .08s; }
[data-reveal-delay="2"] { transition-delay: .16s; }
[data-reveal-delay="3"] { transition-delay: .24s; }
[data-reveal-delay="4"] { transition-delay: .32s; }

/* ------------------------------ Responsive ------------------------------ */
@media (max-width: 1024px) {
    .cards { grid-template-columns: repeat(2, 1fr); }
    .industries { grid-template-columns: repeat(2, 1fr); }
    .footer__inner { grid-template-columns: 1fr 1fr; }
    .footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 860px) {
    .nav__links { display: none; }
    .nav__cta { display: none; }
    .nav__toggle { display: block; }
    body.menu-open .nav__mobile { display: flex; }
    .grid-2 { grid-template-columns: 1fr; }
    .nosotros__aside { order: -1; }
    .stats__grid { grid-template-columns: repeat(2, 1fr); }
    .stat { padding: 26px 18px; }
    .footer__inner { grid-template-columns: 1fr; }
    .footer__legal { text-align: left; }
    .footer__bottom { flex-direction: column; }
}
@media (max-width: 560px) {
    .container { padding-inline: 18px; }
    .cards { grid-template-columns: 1fr; }
    .industries { grid-template-columns: 1fr 1fr; }
    .form__row { grid-template-columns: 1fr; }
    .hero { padding-top: 120px; }
    .hero__chips .chip { font-size: .84rem; padding: 8px 14px; }
}

/* --------------------- Accesibilidad: menos movimiento ------------------ */
@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
    [data-reveal] { opacity: 1; transform: none; }
}