/* ==========================================================================
   Campus Memorial · Propuesta 5 · "Bento immersive · 2025"
   Bento grid + glassmorphism + gradientes vibrantes + marquee + animaciones.
   Inspiración: Apple, Vercel, Resend, Cal.com, Mintlify, Linear v2025.
   Paleta: emerald (anchor memorial) + violeta + pink + cyan + lime + amber.
   ========================================================================== */

:root {
    --c-bg:        #FAFAF7;
    --c-bg-2:      #F5F5F0;
    --c-surface:   #FFFFFF;
    --c-soft:      #F1F1EB;
    --c-line:      #E6E5DB;
    --c-line-2:    #D6D5C8;
    --c-dark:      #0A0F0D;
    --c-dark-2:    #131A16;

    --c-text:      #0A0F0D;
    --c-text-2:    #14211A;
    --c-text-soft: #3D4A43;
    --c-muted:     #6B7A72;

    --c-primary:   #064E3B;
    --c-primary-2: #047857;
    --c-primary-3: #059669;

    --c-mint:      #10B981;
    --c-mint-2:    #34D399;
    --c-lime:      #A3E635;
    --c-cyan:      #06B6D4;
    --c-cyan-2:    #22D3EE;
    --c-sky:       #0EA5E9;
    --c-violet:    #8B5CF6;
    --c-violet-2:  #A78BFA;
    --c-purple:    #A855F7;
    --c-pink:      #EC4899;
    --c-pink-2:    #F472B6;
    --c-rose:      #F43F5E;
    --c-coral:     #FB7185;
    --c-amber:     #F59E0B;
    --c-amber-2:   #FBBF24;

    --mesh-mint:   #D1FAE5;
    --mesh-cyan:   #CFFAFE;
    --mesh-violet: #EDE9FE;
    --mesh-pink:   #FCE7F3;
    --mesh-amber:  #FEF3C7;
    --mesh-lime:   #ECFCCB;

    --c-ok:        #059669;
    --c-warn:      #D97706;
    --c-danger:    #E11D48;

    --shadow-xs:  0 1px 2px rgba(10, 15, 13, .04);
    --shadow-sm:  0 2px 6px rgba(10, 15, 13, .05), 0 1px 2px rgba(10, 15, 13, .04);
    --shadow-md:  0 8px 24px rgba(10, 15, 13, .08), 0 2px 6px rgba(10, 15, 13, .04);
    --shadow-lg:  0 24px 48px rgba(10, 15, 13, .14), 0 6px 16px rgba(10, 15, 13, .06);
    --shadow-xl:  0 40px 80px rgba(10, 15, 13, .18), 0 8px 24px rgba(10, 15, 13, .09);

    --glow-mint:   0 0 0 1px rgba(16, 185, 129, .3),  0 12px 36px -6px rgba(16, 185, 129, .35);
    --glow-violet: 0 0 0 1px rgba(139, 92, 246, .3),  0 12px 36px -6px rgba(139, 92, 246, .35);
    --glow-pink:   0 0 0 1px rgba(236, 72, 153, .3),  0 12px 36px -6px rgba(236, 72, 153, .35);
    --glow-cyan:   0 0 0 1px rgba(6, 182, 212, .3),   0 12px 36px -6px rgba(6, 182, 212, .35);
    --glow-amber:  0 0 0 1px rgba(245, 158, 11, .3),  0 12px 36px -6px rgba(245, 158, 11, .35);

    --radius-xs: 6px;
    --radius-sm: 12px;
    --radius:    18px;
    --radius-lg: 26px;
    --radius-xl: 36px;
    --radius-2xl: 48px;

    --ff-display: "Fraunces", "Cormorant Garamond", Georgia, serif;
    --ff-body:    "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --ff-mono:    "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

* { box-sizing: border-box; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb { background: var(--c-line-2); border-radius: 999px; }
*::-webkit-scrollbar-track { background: transparent; }

html { scroll-behavior: smooth; }
html, body { background: var(--c-bg); }
body {
    font-family: var(--ff-body);
    color: var(--c-text);
    font-weight: 400;
    line-height: 1.6;
    font-size: 1rem;
    letter-spacing: -.005em;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}
h1, h2, h3, h4 {
    font-family: var(--ff-display);
    font-weight: 500;
    color: var(--c-text);
    letter-spacing: -.025em;
    line-height: 1.05;
    font-variation-settings: "opsz" 144, "SOFT" 0;
}
h1 { font-weight: 400; }
p  { color: var(--c-text-soft); }
a  { color: var(--c-primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--c-mint); }

::selection { background: var(--c-violet); color: #fff; }

img { max-width: 100%; height: auto; display: block; }
hr  { border-color: var(--c-line); opacity: 1; }

.text-muted-soft   { color: var(--c-text-soft) !important; }
.text-muted-soft-2 { color: var(--c-muted) !important; }

.section { padding: 7rem 0; position: relative; }
.section-tight { padding: 4.5rem 0; position: relative; }

.bg-grid {
    background-image:
        linear-gradient(to right, rgba(10, 15, 13, .04) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(10, 15, 13, .04) 1px, transparent 1px);
    background-size: 48px 48px;
}
.bg-mesh-soft {
    background:
      radial-gradient(900px 500px at 20% 10%,  rgba(16, 185, 129, .12), transparent 60%),
      radial-gradient(700px 400px at 90% 80%,  rgba(139, 92, 246, .12), transparent 60%),
      var(--c-bg);
}

.eyebrow {
    display: inline-flex; align-items: center; gap: .55rem;
    font-family: var(--ff-body);
    font-size: .78rem; font-weight: 500;
    color: var(--c-text-soft);
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: 999px;
    padding: .4rem 1rem;
    margin-bottom: 1.4rem;
    box-shadow: var(--shadow-xs);
    position: relative;
}
.eyebrow .dot {
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--c-mint);
    position: relative;
}
.eyebrow .dot::after {
    content: ""; position: absolute; inset: -3px;
    border-radius: 50%;
    background: var(--c-mint);
    opacity: .25;
    animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: .25; }
    50%      { transform: scale(1.6); opacity: 0; }
}

.section-title {
    font-size: clamp(2.2rem, 4.2vw, 3.8rem);
    margin-bottom: 1.1rem;
    letter-spacing: -.035em;
    line-height: 1.0;
    color: var(--c-text);
}
.section-title em {
    font-style: italic;
    background: linear-gradient(110deg, var(--c-primary), var(--c-mint) 50%, var(--c-cyan));
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
    font-weight: 400;
}
.section-lead {
    color: var(--c-text-soft);
    max-width: 660px;
    font-size: 1.1rem;
    line-height: 1.65;
}

.divider {
    width: 56px; height: 3px;
    background: linear-gradient(90deg, var(--c-mint), var(--c-cyan));
    border: 0; margin: 1.4rem 0 1.6rem;
    border-radius: 3px;
}
.divider.center { margin-left: auto; margin-right: auto; }

/* buttons */
.btn {
    font-family: var(--ff-body);
    font-weight: 500;
    font-size: .94rem;
    border-radius: 999px;
    padding: .82rem 1.6rem;
    transition: all .25s ease;
    border-width: 1px;
    letter-spacing: -.005em;
    position: relative;
}
.btn i { vertical-align: -2px; margin-right: .4rem; }

.btn-primary-soft {
    background: var(--c-primary); color: #fff; border: 1px solid var(--c-primary);
    box-shadow: var(--shadow-sm);
}
.btn-primary-soft:hover {
    background: var(--c-primary-2); border-color: var(--c-primary-2);
    color: #fff; transform: translateY(-1px); box-shadow: var(--shadow-md);
}

.btn-mint {
    background: var(--c-mint); color: #fff; border: 1px solid var(--c-mint);
    box-shadow: var(--glow-mint);
}
.btn-mint:hover { background: var(--c-primary-3); border-color: var(--c-primary-3); color: #fff; transform: translateY(-1px); }

.btn-outline-line {
    background: var(--c-surface); color: var(--c-text);
    border: 1px solid var(--c-line-2);
    box-shadow: var(--shadow-xs);
}
.btn-outline-line:hover {
    background: var(--c-soft); border-color: var(--c-primary);
    color: var(--c-primary);
}

.btn-ghost { background: transparent; color: var(--c-text); border: 1px solid transparent; }
.btn-ghost:hover { background: var(--c-soft); }

.btn-accent {
    background: linear-gradient(110deg, var(--c-primary) 0%, var(--c-mint) 50%, var(--c-cyan) 100%);
    background-size: 200% 200%;
    color: #fff; border: 0;
    box-shadow: var(--glow-mint);
    animation: gradient-shift 6s ease infinite;
}
@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50%      { background-position: 100% 50%; }
}
.btn-accent:hover {
    color: #fff; transform: translateY(-1px);
    box-shadow: 0 16px 40px rgba(16, 185, 129, .45);
}

.btn-link-soft {
    background: transparent; border: 0; padding: 0;
    color: var(--c-primary); font-weight: 500;
    font-family: var(--ff-body); font-size: .92rem;
    display: inline-flex; align-items: center; gap: .45rem;
}
.btn-link-soft i { transition: transform .2s; font-size: 1rem; }
.btn-link-soft:hover { color: var(--c-violet); }
.btn-link-soft:hover i { transform: translateX(3px); }

.btn-cta {
    background: var(--c-primary);
    color: #fff !important;
    border: 1px solid var(--c-primary);
    border-radius: 999px;
    box-shadow: var(--shadow-sm);
}
.btn-cta:hover {
    background: var(--c-mint); border-color: var(--c-mint);
    color: #fff !important; transform: translateY(-1px);
    box-shadow: var(--glow-mint);
}
.btn-cta.active {
    background: var(--c-mint); border-color: var(--c-mint); color: #fff !important;
    box-shadow: var(--glow-mint);
}

.top-bar { display: none; }

/* navbar */
.site-nav {
    background: rgba(250, 250, 247, .75);
    backdrop-filter: saturate(180%) blur(16px);
    -webkit-backdrop-filter: saturate(180%) blur(16px);
    border-bottom: 1px solid transparent;
    padding: 1rem 0;
    position: sticky; top: 0; z-index: 1020;
    transition: all .25s;
}
.site-nav.scrolled {
    border-bottom-color: var(--c-line);
    padding: .65rem 0;
    background: rgba(250, 250, 247, .92);
}
.navbar-brand { display: flex; align-items: center; gap: .75rem; }
.brand-logo {
    height: 48px;
    width: auto;
    max-width: 220px;
    object-fit: contain;
    display: block;
}
@media (max-width: 575.98px) {
    .brand-logo { height: 40px; max-width: 170px; }
}
.brand-mark {
    width: 40px; height: 40px;
    border-radius: 12px;
    background:
      radial-gradient(circle at 30% 30%, var(--c-mint-2), transparent 60%),
      linear-gradient(135deg, var(--c-primary), var(--c-violet));
    color: #fff;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1.05rem;
    box-shadow: var(--shadow-sm);
    position: relative;
}
.brand-mark::after {
    content: ""; position: absolute;
    width: 9px; height: 9px; border-radius: 50%;
    background: var(--c-pink);
    top: -2px; right: -2px;
    border: 2px solid var(--c-bg);
    animation: blink 2.6s ease-in-out infinite;
}
@keyframes blink {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: .6; transform: scale(.85); }
}
.brand-text strong {
    font-family: var(--ff-display); font-size: 1.05rem;
    color: var(--c-text); line-height: 1.1;
    display: block; letter-spacing: -.015em; font-weight: 500;
}
.brand-text small {
    font-family: var(--ff-body);
    font-size: .7rem; color: var(--c-muted); letter-spacing: .05em;
    display: block; margin-top: 1px; font-weight: 500;
}
.site-nav .nav-link {
    color: var(--c-text-soft); font-weight: 500;
    font-family: var(--ff-body); font-size: .92rem;
    padding: .5rem .9rem;
    border-radius: 8px;
    transition: all .2s;
}
.site-nav .nav-link:hover {
    color: var(--c-text);
    background: var(--c-soft);
}
.site-nav .nav-link.active {
    color: var(--c-primary);
    background: rgba(16, 185, 129, .1);
}

/* HERO immersive */
.hero {
    position: relative;
    overflow: hidden;
    padding: 5rem 0 6rem;
    background: var(--c-bg);
}
.hero::before {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background:
      radial-gradient(900px 500px at 80% -10%, rgba(16, 185, 129, .35), transparent 55%),
      radial-gradient(700px 500px at 0% 0%,    rgba(139, 92, 246, .25), transparent 55%),
      radial-gradient(700px 500px at 100% 80%, rgba(236, 72, 153, .22), transparent 55%),
      radial-gradient(600px 400px at 30% 100%, rgba(6, 182, 212, .25), transparent 55%);
    z-index: 0;
}
.hero::after {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background-image:
        linear-gradient(to right, rgba(10, 15, 13, .035) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(10, 15, 13, .035) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 70%);
    z-index: 0;
}
.hero .container { position: relative; z-index: 1; }
.hero-text {
    text-align: center;
    max-width: 920px;
    margin: 0 auto 3rem;
}
.hero-text h1 {
    font-size: clamp(2.6rem, 6.5vw, 6rem);
    line-height: .98;
    color: var(--c-text);
    margin-bottom: 1.6rem;
    letter-spacing: -.045em;
    font-weight: 400;
}
.hero-text h1 em {
    font-style: italic;
    background: linear-gradient(110deg,
        var(--c-violet)  0%,
        var(--c-pink)   30%,
        var(--c-mint)   65%,
        var(--c-cyan)  100%);
    background-size: 200% 200%;
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
    animation: gradient-shift 8s ease infinite;
}
.hero .lead {
    font-size: 1.18rem;
    color: var(--c-text-soft);
    max-width: 640px;
    line-height: 1.55;
    margin: 0 auto 2.4rem;
}
.hero-cta {
    display: flex; flex-wrap: wrap; gap: .7rem;
    justify-content: center;
    margin-bottom: 2rem;
}
.hero-trust {
    display: flex; align-items: center; gap: 1.4rem;
    color: var(--c-muted); font-size: .85rem;
    flex-wrap: wrap;
    justify-content: center;
}
.hero-trust .check { display: inline-flex; align-items: center; gap: .4rem; }
.hero-trust .check i { color: var(--c-mint); font-size: 1rem; }

/* HERO photo banner cinematográfico */
.hero-photo {
    margin-top: 3rem;
    border-radius: var(--radius-xl);
    overflow: hidden;
    aspect-ratio: 21 / 9;
    background-image: var(--photo, linear-gradient(135deg, var(--c-soft), var(--c-bg)));
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    box-shadow: var(--shadow-xl);
    position: relative;
    border: 1px solid var(--c-line);
}
.hero-photo::before {
    /* gradiente sutil top→bottom para profundidad y legibilidad del caption */
    content: ""; position: absolute; inset: 0;
    background:
        linear-gradient(180deg, transparent 50%, rgba(10, 15, 13, .55) 100%),
        radial-gradient(circle at 20% 0%, rgba(16, 185, 129, .12), transparent 50%);
    pointer-events: none;
}
.hero-photo::after {
    /* esquinas con brillo de color sutil (estilo Vercel) */
    content: ""; position: absolute;
    bottom: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg,
        var(--c-mint), var(--c-cyan), var(--c-violet), var(--c-pink), var(--c-mint));
    background-size: 200% 100%;
    animation: gradient-shift 14s linear infinite;
}
.hero-photo-caption {
    position: absolute;
    bottom: 1.8rem; left: 2rem; right: 2rem;
    color: #fff;
    font-family: var(--ff-display);
    font-style: italic;
    font-size: clamp(1.1rem, 2vw, 1.65rem);
    line-height: 1.3;
    text-shadow: 0 2px 12px rgba(0, 0, 0, .4);
    z-index: 1;
    max-width: 720px;
}
.hero-photo-caption small {
    display: block;
    margin-top: .5rem;
    font-style: normal;
    font-family: var(--ff-body);
    font-size: .75rem;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .75);
}
@media (max-width: 767.98px) {
    .hero-photo { aspect-ratio: 4 / 3; }
    .hero-photo-caption { bottom: 1.2rem; left: 1.2rem; right: 1.2rem; }
}

/* BENTO grid */
.bento {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-auto-rows: minmax(120px, auto);
    gap: 1.1rem;
    margin-top: 3rem;
}
.bento-cell {
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--radius-lg);
    padding: 1.6rem;
    position: relative;
    overflow: hidden;
    transition: all .35s ease;
}
.bento-cell:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--c-line-2);
}
.bento-cell .label {
    font-family: var(--ff-body); font-size: .72rem;
    color: var(--c-muted); text-transform: uppercase;
    letter-spacing: .12em; margin-bottom: .55rem; font-weight: 500;
}
.bento-cell .value {
    font-family: var(--ff-display);
    font-size: 2.2rem; color: var(--c-text);
    line-height: 1; font-weight: 500;
    letter-spacing: -.025em;
}
.bento-cell .delta {
    display: inline-flex; align-items: center; gap: .35rem;
    font-size: .8rem; margin-top: .55rem; font-weight: 500;
}
.bento-cell .icon-tile {
    position: absolute; top: 1.2rem; right: 1.2rem;
    width: 38px; height: 38px; border-radius: 11px;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1.1rem; color: #fff;
}
.bento-cell.glow-mint    { box-shadow: var(--glow-mint); }
.bento-cell.glow-violet  { box-shadow: var(--glow-violet); }
.bento-cell.glow-pink    { box-shadow: var(--glow-pink); }
.bento-cell.glow-cyan    { box-shadow: var(--glow-cyan); }
.bento-cell.glow-amber   { box-shadow: var(--glow-amber); }

.bento-cell.glow-mint   .icon-tile { background: linear-gradient(135deg, var(--c-mint),   var(--c-primary-3)); }
.bento-cell.glow-violet .icon-tile { background: linear-gradient(135deg, var(--c-violet), var(--c-purple)); }
.bento-cell.glow-pink   .icon-tile { background: linear-gradient(135deg, var(--c-pink),   var(--c-rose)); }
.bento-cell.glow-cyan   .icon-tile { background: linear-gradient(135deg, var(--c-cyan),   var(--c-sky)); }
.bento-cell.glow-amber  .icon-tile { background: linear-gradient(135deg, var(--c-amber),  var(--c-amber-2)); color: #000; }

.bento-cell.glow-mint   .delta { color: var(--c-primary-3); }
.bento-cell.glow-violet .delta { color: var(--c-violet); }
.bento-cell.glow-pink   .delta { color: var(--c-pink); }
.bento-cell.glow-cyan   .delta { color: var(--c-cyan); }
.bento-cell.glow-amber  .delta { color: var(--c-amber); }

.bento-1 { grid-column: span 4; grid-row: span 1; }
.bento-2 { grid-column: span 4; grid-row: span 1; }
.bento-3 { grid-column: span 4; grid-row: span 1; }
.bento-4 { grid-column: span 5; grid-row: span 1; }
.bento-5 { grid-column: span 4; grid-row: span 1; }
.bento-6 { grid-column: span 3; grid-row: span 1; }

.bento-feature {
    grid-column: span 8;
    grid-row: span 2;
    background:
      radial-gradient(circle at 25% 20%, rgba(255,255,255,.4), transparent 55%),
      conic-gradient(from 200deg at 60% 50%,
        var(--mesh-mint),
        var(--mesh-cyan),
        var(--mesh-violet),
        var(--mesh-pink),
        var(--mesh-amber),
        var(--mesh-mint));
    color: var(--c-text);
    border: 1px solid var(--c-line);
    border-radius: var(--radius-xl);
    padding: 2.2rem;
    position: relative;
    overflow: hidden;
    display: flex; align-items: center; justify-content: center;
    text-align: center;
    min-height: 300px;
}
.bento-feature .quote-big {
    font-family: var(--ff-display);
    font-style: italic;
    font-size: clamp(1.5rem, 2.6vw, 2.4rem);
    line-height: 1.25;
    color: var(--c-text);
    text-shadow: 0 1px 2px rgba(255,255,255,.4);
    z-index: 1;
}
.bento-feature .quote-author {
    margin-top: .8rem;
    font-family: var(--ff-body); font-style: normal;
    font-size: .8rem; color: var(--c-text-soft);
    letter-spacing: .08em;
}

@media (max-width: 991.98px) {
    .bento { gap: .8rem; }
    .bento-cell { padding: 1.2rem; }
    .bento-1, .bento-2, .bento-3, .bento-4, .bento-5, .bento-6 { grid-column: span 6; }
    .bento-feature { grid-column: span 12; min-height: 220px; }
}
@media (max-width: 575.98px) {
    .bento { grid-template-columns: 1fr; }
    .bento-1, .bento-2, .bento-3, .bento-4, .bento-5, .bento-6, .bento-feature { grid-column: span 1; }
}

/* MARQUEE */
.marquee {
    background: var(--c-dark);
    color: #fff;
    padding: 1.4rem 0;
    overflow: hidden;
    position: relative;
    border-top: 1px solid rgba(255,255,255,.06);
    border-bottom: 1px solid rgba(255,255,255,.06);
}
.marquee::before, .marquee::after {
    content: ""; position: absolute; top: 0; bottom: 0; width: 100px;
    z-index: 2; pointer-events: none;
}
.marquee::before { left: 0;  background: linear-gradient(90deg, var(--c-dark), transparent); }
.marquee::after  { right: 0; background: linear-gradient(-90deg, var(--c-dark), transparent); }

.marquee-track {
    display: flex; gap: 3rem;
    animation: marquee 32s linear infinite;
    width: max-content;
}
@keyframes marquee {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
.marquee-item {
    display: inline-flex; align-items: center; gap: .8rem;
    font-family: var(--ff-display);
    font-size: 1.4rem; color: rgba(255,255,255,.85);
    white-space: nowrap;
    font-weight: 400;
}
.marquee-item .num {
    background: linear-gradient(120deg, var(--c-mint), var(--c-cyan));
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
    font-weight: 600; font-size: 1.7rem;
}
.marquee-item .dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--c-violet);
}

/* page head */
.page-head {
    padding: 5rem 0 3.5rem;
    background:
      radial-gradient(800px 350px at 100% -20%, rgba(16, 185, 129, .25), transparent 65%),
      radial-gradient(600px 300px at 0% 100%, rgba(139, 92, 246, .18), transparent 60%),
      var(--c-bg);
    border-bottom: 1px solid var(--c-line);
    position: relative;
    overflow: hidden;
}
.page-head h1 {
    font-size: clamp(2.2rem, 3.8vw, 3.6rem);
    color: var(--c-text);
    margin-bottom: .8rem;
    letter-spacing: -.04em;
}
.page-head h1 em {
    font-style: italic;
    background: linear-gradient(110deg, var(--c-primary), var(--c-violet) 50%, var(--c-cyan));
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
    font-weight: 400;
}
.page-head p { color: var(--c-text-soft); max-width: 700px; font-size: 1.08rem; }
.page-head .breadcrumb { --bs-breadcrumb-divider: '·'; font-family: var(--ff-body); margin-bottom: 1rem; }
.page-head .breadcrumb-item, .page-head .breadcrumb-item a { color: var(--c-muted); font-size: .82rem; }
.page-head .breadcrumb-item a:hover { color: var(--c-primary); }
.page-head .breadcrumb-item.active { color: var(--c-mint); font-weight: 500; }

/* ---------- page-head con foto de fondo ---------- */
/* Usar inline: style="--bg-image: url('...')" + clase .has-bg */
.page-head.has-bg {
    padding: 7rem 0 5rem;
    background-color: var(--c-dark);
    background-image:
        linear-gradient(135deg, rgba(10, 15, 13, .68) 0%, rgba(6, 78, 59, .55) 60%, rgba(139, 92, 246, .45) 100%),
        var(--bg-image, none);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-bottom: 0;
}
.page-head.has-bg::before {
    /* grid sutil sobre la foto */
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background-image:
        linear-gradient(to right, rgba(255,255,255,.04) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255,255,255,.04) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 75%);
    -webkit-mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 75%);
}
.page-head.has-bg > .container { position: relative; z-index: 1; }

.page-head.has-bg h1 { color: #fff; }
.page-head.has-bg h1 em {
    background: linear-gradient(110deg,
        var(--c-mint-2)  0%,
        var(--c-cyan-2) 50%,
        var(--c-violet-2) 100%);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}
.page-head.has-bg p { color: rgba(255, 255, 255, .85); }

.page-head.has-bg .breadcrumb-item,
.page-head.has-bg .breadcrumb-item a { color: rgba(255, 255, 255, .65); }
.page-head.has-bg .breadcrumb-item a:hover { color: var(--c-mint-2); }
.page-head.has-bg .breadcrumb-item.active { color: var(--c-mint-2); }

.page-head.has-bg .eyebrow {
    background: rgba(255, 255, 255, .10);
    border-color: rgba(255, 255, 255, .18);
    color: #fff;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.page-head.has-bg .eyebrow .dot {
    background: var(--c-mint-2);
    box-shadow: 0 0 12px var(--c-mint-2);
}

/* feature cards */
.feature-card {
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--radius-lg);
    padding: 2.2rem 2rem;
    height: 100%;
    transition: all .35s ease;
    position: relative;
    overflow: hidden;
}
.feature-card::before {
    content: ""; position: absolute;
    top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--c-mint), var(--c-cyan));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .5s cubic-bezier(.2,.7,.3,1);
}
.feature-card.accent-1::before { background: linear-gradient(90deg, var(--c-mint),   var(--c-lime));   }
.feature-card.accent-2::before { background: linear-gradient(90deg, var(--c-pink),   var(--c-coral));  }
.feature-card.accent-3::before { background: linear-gradient(90deg, var(--c-violet), var(--c-cyan));   }
.feature-card.accent-4::before { background: linear-gradient(90deg, var(--c-amber),  var(--c-pink));   }

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--c-line-2);
}
.feature-card:hover::before { transform: scaleX(1); }

.feature-card .icon {
    width: 48px; height: 48px;
    border-radius: 12px;
    background: var(--c-soft);
    color: var(--c-primary);
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1.35rem; margin-bottom: 1.4rem;
    border: 1px solid var(--c-line);
    transition: all .3s;
}
.feature-card.accent-1 .icon { background: rgba(16, 185, 129, .12); color: var(--c-primary-3); border-color: rgba(16, 185, 129, .3); }
.feature-card.accent-2 .icon { background: rgba(236, 72, 153, .10); color: #BE185D;             border-color: rgba(236, 72, 153, .3); }
.feature-card.accent-3 .icon { background: rgba(139, 92, 246, .10); color: #6D28D9;             border-color: rgba(139, 92, 246, .3); }
.feature-card.accent-4 .icon { background: rgba(245, 158, 11, .12); color: #B45309;             border-color: rgba(245, 158, 11, .3); }

.feature-card:hover .icon { transform: scale(1.05) rotate(-3deg); }
.feature-card h4 {
    font-size: 1.35rem; margin-bottom: .55rem;
    letter-spacing: -.015em;
}
.feature-card p {
    font-size: .98rem; line-height: 1.6;
    color: var(--c-text-soft);
}

/* proyectos / nichos / blog cards */
.proyecto-card, .nicho-card, .blog-card {
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 100%;
    transition: all .35s ease;
    display: flex; flex-direction: column;
    box-shadow: var(--shadow-xs);
}
.proyecto-card:hover, .nicho-card:hover, .blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--c-mint);
}

.card-cover {
    aspect-ratio: 16 / 10;
    background-size: cover; background-position: center;
    display: flex; align-items: center; justify-content: center;
    position: relative;
    background-color: var(--c-soft);
}
.card-cover.placeholder {
    background:
      radial-gradient(circle at 30% 25%, rgba(255,255,255,.45), transparent 55%),
      conic-gradient(from 200deg at 60% 50%,
        var(--mesh-mint),
        var(--mesh-cyan),
        var(--mesh-violet),
        var(--mesh-pink),
        var(--mesh-amber),
        var(--mesh-mint));
    filter: saturate(1.2);
}
.card-cover.placeholder i {
    font-size: 2.8rem;
    color: rgba(10, 15, 13, .55);
    text-shadow: 0 1px 2px rgba(255, 255, 255, .35);
}

.proyecto-card .body, .nicho-card .body, .blog-card .body {
    padding: 1.6rem 1.6rem 1.7rem; flex: 1;
    display: flex; flex-direction: column;
}
.proyecto-card h4, .nicho-card h4, .blog-card h4 {
    font-size: 1.4rem; margin-bottom: .5rem;
    letter-spacing: -.015em; line-height: 1.15;
}

.card-meta {
    font-family: var(--ff-body);
    font-size: .76rem;
    background: linear-gradient(120deg, var(--c-mint), var(--c-cyan));
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
    letter-spacing: .03em; margin-bottom: .5rem;
    font-weight: 600;
    text-transform: uppercase;
}

.proyecto-stats {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: .55rem; margin: 1.2rem 0 1.4rem;
}
.proyecto-stats .stat {
    background: var(--c-soft);
    border-radius: var(--radius-sm);
    padding: .75rem .55rem;
    text-align: center;
    border: 1px solid transparent;
    transition: all .25s;
}
.proyecto-stats .stat:nth-child(1) { background: rgba(16, 185, 129, .10); }
.proyecto-stats .stat:nth-child(2) { background: rgba(139, 92, 246, .10); }
.proyecto-stats .stat:nth-child(3) { background: rgba(236, 72, 153, .10); }
.proyecto-stats .stat strong {
    display: block; color: var(--c-text);
    font-size: 1.2rem;
    font-family: var(--ff-display);
    font-weight: 500;
    line-height: 1;
    letter-spacing: -.02em;
}
.proyecto-stats .stat:nth-child(1) strong { color: var(--c-primary-3); }
.proyecto-stats .stat:nth-child(2) strong { color: #6D28D9; }
.proyecto-stats .stat:nth-child(3) strong { color: #BE185D; }
.proyecto-stats .stat span {
    font-family: var(--ff-body);
    font-size: .68rem; color: var(--c-muted);
    letter-spacing: .05em; margin-top: .35rem; display: block;
    font-weight: 500;
}

.precio-desde {
    font-family: var(--ff-display);
    font-size: 1.55rem;
    font-weight: 500; line-height: 1; letter-spacing: -.02em;
    background: linear-gradient(120deg, var(--c-primary), var(--c-mint), var(--c-cyan));
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
}
.precio-desde small {
    color: var(--c-muted); font-family: var(--ff-body);
    font-size: .68rem; letter-spacing: .08em;
    text-transform: uppercase; display: block; font-weight: 500;
    margin-bottom: .25rem;
    -webkit-text-fill-color: var(--c-muted);
}

/* estados */
.estado-pill {
    display: inline-flex; align-items: center; gap: .4rem;
    font-family: var(--ff-body);
    font-size: .72rem; font-weight: 600;
    padding: .3rem .75rem; border-radius: 999px;
    letter-spacing: .005em;
}
.estado-pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.estado-disponible {
    background: rgba(16, 185, 129, .12); color: var(--c-primary-3);
    border: 1px solid rgba(16, 185, 129, .35);
}
.estado-disponible::before { background: var(--c-mint); box-shadow: 0 0 8px var(--c-mint); }
.estado-reservado  {
    background: rgba(245, 158, 11, .12); color: #B45309;
    border: 1px solid rgba(245, 158, 11, .35);
}
.estado-reservado::before { background: var(--c-amber); }
.estado-vendido    {
    background: rgba(236, 72, 153, .12); color: #BE185D;
    border: 1px solid rgba(236, 72, 153, .35);
}
.estado-vendido::before { background: var(--c-pink); }
.estado-bloqueado  {
    background: rgba(107, 122, 114, .12); color: var(--c-text-soft);
    border: 1px solid rgba(107, 122, 114, .25);
}

/* nichos toolbar */
.nichos-toolbar {
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--radius-lg);
    padding: 1.4rem 1.6rem; margin-bottom: 2.4rem;
    box-shadow: var(--shadow-sm);
}
.nichos-toolbar label {
    font-family: var(--ff-body);
    font-size: .76rem; color: var(--c-muted);
    margin-bottom: .35rem; font-weight: 500;
}
.nichos-toolbar .form-control,
.nichos-toolbar .form-select {
    border-color: var(--c-line);
    border-radius: var(--radius-sm);
    font-size: .92rem;
    background: var(--c-bg);
    font-family: var(--ff-body);
    color: var(--c-text);
    padding: .65rem .85rem;
    box-shadow: var(--shadow-xs);
}
.nichos-toolbar .form-control:focus,
.nichos-toolbar .form-select:focus {
    border-color: var(--c-mint);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, .22);
    background: #fff;
}

.nicho-card .body { padding: 1.4rem; }
.nicho-card h4 { font-size: 1.2rem; }
.nicho-card .codigo {
    font-family: var(--ff-mono);
    color: var(--c-primary);
    letter-spacing: .02em; font-weight: 600;
    font-size: .76rem;
    background: rgba(16, 185, 129, .08);
    padding: .22rem .65rem;
    border-radius: 999px;
    border: 1px solid rgba(16, 185, 129, .25);
}
.nicho-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: .55rem 0;
    border-bottom: 1px solid var(--c-line);
    font-size: .9rem;
}
.nicho-row:last-child { border-bottom: 0; }
.nicho-row span:first-child {
    color: var(--c-muted); font-family: var(--ff-body);
    font-size: .82rem; font-weight: 500;
}
.nicho-row span:last-child {
    color: var(--c-text); font-weight: 500;
    font-family: var(--ff-display); font-size: 1.05rem;
}

/* valores */
.valor-item {
    display: flex; gap: 1.2rem; padding: 1.5rem 0;
    border-bottom: 1px solid var(--c-line);
    transition: padding .25s;
}
.valor-item:hover { padding-left: .5rem; }
.valor-item:last-child { border-bottom: 0; }
.valor-item .num {
    font-family: var(--ff-mono);
    background: linear-gradient(135deg, var(--c-mint), var(--c-cyan));
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
    font-size: 1.1rem;
    font-weight: 600;
    min-width: 44px;
    padding-top: .35rem;
}
.valor-item h5 {
    font-family: var(--ff-display);
    color: var(--c-text); margin-bottom: .35rem;
    font-size: 1.25rem; font-weight: 500;
    letter-spacing: -.015em;
}
.valor-item p { font-size: .98rem; color: var(--c-text-soft); }

/* steps */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.6rem;
    position: relative;
    margin-top: 3rem;
}
@media (max-width: 767.98px) { .steps-grid { grid-template-columns: 1fr; } }
.step-card {
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--radius-lg);
    padding: 2rem;
    position: relative;
    transition: all .3s;
    overflow: hidden;
}
.step-card::after {
    content: ""; position: absolute;
    bottom: -50%; right: -30%;
    width: 80%; aspect-ratio: 1; border-radius: 50%;
    background: radial-gradient(circle, rgba(16,185,129,.12), transparent 70%);
    transition: transform .5s;
    z-index: 0;
}
.step-card:nth-child(2)::after { background: radial-gradient(circle, rgba(139,92,246,.12), transparent 70%); }
.step-card:nth-child(3)::after { background: radial-gradient(circle, rgba(236,72,153,.12), transparent 70%); }
.step-card > * { position: relative; z-index: 1; }
.step-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.step-card:hover::after { transform: scale(1.4); }
.step-card:nth-child(1):hover { border-color: var(--c-mint); }
.step-card:nth-child(2):hover { border-color: var(--c-violet); }
.step-card:nth-child(3):hover { border-color: var(--c-pink); }

.step-card .num {
    width: 38px; height: 38px;
    border-radius: 12px;
    color: #fff;
    display: inline-flex; align-items: center; justify-content: center;
    font-family: var(--ff-mono); font-size: .85rem; font-weight: 600;
    margin-bottom: 1.2rem;
    box-shadow: var(--shadow-sm);
}
.step-card:nth-child(1) .num { background: linear-gradient(135deg, var(--c-mint),   var(--c-primary-3)); }
.step-card:nth-child(2) .num { background: linear-gradient(135deg, var(--c-violet), var(--c-purple)); }
.step-card:nth-child(3) .num { background: linear-gradient(135deg, var(--c-pink),   var(--c-rose)); }
.step-card h5 {
    font-family: var(--ff-display);
    font-size: 1.3rem; margin-bottom: .5rem;
    color: var(--c-text); font-weight: 500;
    letter-spacing: -.015em;
}
.step-card p { font-size: .96rem; color: var(--c-text-soft); }

/* quote */
.quote {
    border: 0; padding: 0;
    font-family: var(--ff-display);
    font-size: clamp(1.4rem, 2.6vw, 2.4rem);
    color: var(--c-text);
    font-style: italic;
    line-height: 1.3;
    font-weight: 400;
    letter-spacing: -.02em;
}
.quote-author {
    display: block; margin-top: 1rem;
    font-family: var(--ff-body); font-style: normal;
    font-size: .85rem;
    background: linear-gradient(120deg, var(--c-mint), var(--c-cyan));
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
    font-weight: 600;
    letter-spacing: .04em;
}

/* blog */
.blog-card .body { padding: 1.7rem; }
.blog-card .badge-cat {
    background: rgba(139, 92, 246, .10);
    color: #6D28D9;
    font-family: var(--ff-body);
    font-weight: 600;
    padding: .25rem .8rem;
    border-radius: 999px;
    font-size: .72rem;
    letter-spacing: .005em;
    align-self: flex-start;
    border: 1px solid rgba(139, 92, 246, .25);
}
.blog-card h4 { font-size: 1.4rem; margin: .8rem 0 .5rem; }
.blog-card .fecha {
    font-family: var(--ff-mono);
    color: var(--c-muted); font-size: .8rem;
}
.blog-detail-content {
    font-size: 1.1rem; color: var(--c-text); line-height: 1.75;
    font-family: var(--ff-body);
}
.blog-detail-content h2,
.blog-detail-content h3 {
    color: var(--c-text); margin-top: 2.2rem;
    font-family: var(--ff-display); letter-spacing: -.02em;
}
.blog-detail-content blockquote {
    border-left: 3px solid var(--c-mint);
    padding: .8rem 0 .8rem 1.5rem;
    color: var(--c-text);
    font-family: var(--ff-display);
    font-style: italic;
    font-size: 1.4rem;
    line-height: 1.4;
    margin: 1.5rem 0;
    background: linear-gradient(90deg, rgba(16,185,129,.06), transparent);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.blog-detail-content img { border-radius: var(--radius-lg); margin: 1.8rem 0; box-shadow: var(--shadow-md); }

/* info */
.info-card {
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--radius-lg);
    padding: 2.2rem; height: 100%;
    transition: all .3s;
    box-shadow: var(--shadow-xs);
    position: relative;
    overflow: hidden;
}
.info-card::before {
    content: ""; position: absolute;
    top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--c-mint), var(--c-cyan));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .4s ease;
}
.info-card:hover::before { transform: scaleX(1); }
.info-card:hover {
    border-color: var(--c-line-2);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}
.info-card .icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(16, 185, 129, .15), rgba(6, 182, 212, .15));
    color: var(--c-primary-3);
    border: 1px solid rgba(16, 185, 129, .3);
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1.35rem; margin-bottom: 1.2rem;
}
.info-card h5 {
    font-family: var(--ff-display);
    color: var(--c-text); margin-bottom: .5rem;
    font-size: 1.3rem; font-weight: 500;
    letter-spacing: -.015em;
}
.info-card a { color: var(--c-text); font-weight: 500; }
.info-card a:hover { color: var(--c-mint); }

.map-frame {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--c-line);
    box-shadow: var(--shadow-md);
}
.map-frame iframe { width: 100%; height: 480px; border: 0; display: block; }

/* CTA band oscuro con mesh vibrante */
.cta-band {
    background:
      radial-gradient(900px 400px at 100% 0%, rgba(16, 185, 129, .85), transparent 60%),
      radial-gradient(700px 400px at 0% 100%, rgba(139, 92, 246, .65), transparent 60%),
      radial-gradient(500px 300px at 50% 50%, rgba(236, 72, 153, .35), transparent 60%),
      linear-gradient(135deg, var(--c-dark) 0%, #0E1B16 60%, var(--c-primary) 100%);
    color: #fff;
    border-radius: var(--radius-2xl);
    padding: 3.5rem 3rem;
    border: 1px solid rgba(255, 255, 255, .08);
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}
.cta-band::after {
    content: ""; position: absolute;
    top: -50%; right: -15%;
    width: 50%; aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,.15), transparent 70%);
    filter: blur(40px);
}
.cta-band h3 {
    color: #fff;
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    letter-spacing: -.025em; margin-bottom: .8rem;
}
.cta-band p { color: rgba(255, 255, 255, .85); font-size: 1.05rem; }
.cta-band .btn-accent {
    background: #fff; color: var(--c-primary) !important;
    -webkit-text-fill-color: var(--c-primary);
    border: 0;
    box-shadow: 0 12px 30px rgba(0, 0, 0, .25);
    animation: none;
}
.cta-band .btn-accent:hover {
    background: var(--c-mint); color: #fff !important;
    -webkit-text-fill-color: #fff;
    transform: translateY(-1px);
}

/* footer */
.site-footer {
    background: var(--c-bg);
    color: var(--c-text-soft);
    padding: 4.5rem 0 2rem;
    margin-top: 6rem;
    border-top: 1px solid var(--c-line);
    position: relative;
}
.site-footer::before {
    content: ""; position: absolute;
    top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg,
        var(--c-mint), var(--c-cyan), var(--c-violet),
        var(--c-pink), var(--c-amber), var(--c-mint));
    background-size: 200% 100%;
    opacity: .85;
    animation: gradient-shift 14s linear infinite;
}
.site-footer .footer-brand { display: flex; gap: .9rem; align-items: flex-start; }
.site-footer strong {
    color: var(--c-text);
    font-family: var(--ff-display);
    font-size: 1.1rem; display: block; font-weight: 500;
    letter-spacing: -.015em;
}
.site-footer .footer-title {
    color: var(--c-text);
    font-family: var(--ff-body);
    font-size: .8rem;
    margin-bottom: 1.1rem;
    font-weight: 600;
}
.site-footer .footer-list { list-style: none; padding: 0; margin: 0; }
.site-footer .footer-list li {
    display: flex; gap: .65rem; align-items: flex-start;
    padding: .35rem 0; font-size: .92rem;
    color: var(--c-text-soft);
}
.site-footer .footer-list i { color: var(--c-mint); margin-top: 5px; }
.site-footer .footer-list a { color: var(--c-text-soft); }
.site-footer .footer-list a:hover { color: var(--c-primary); }
.site-footer .footer-list--links li { padding: .25rem 0; }
.site-footer .text-muted-soft { color: var(--c-muted) !important; }
.footer-divider { border-color: var(--c-line); margin: 2.5rem 0 1.5rem; }
.footer-map { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--c-line); }
.footer-map iframe { width: 100%; height: 170px; border: 0; display: block; }
.footer-social { display: flex; gap: .5rem; }
.footer-social a {
    width: 38px; height: 38px; border-radius: 10px;
    background: var(--c-soft); border: 1px solid var(--c-line);
    color: var(--c-text-soft);
    display: inline-flex; align-items: center; justify-content: center;
    transition: all .25s; font-size: .95rem;
}
.footer-social a:hover {
    background: linear-gradient(135deg, var(--c-mint), var(--c-cyan));
    color: #fff; border-color: transparent;
    transform: translateY(-2px);
}

/* WhatsApp flotante con anillo pulsante */
.wa-float {
    position: fixed; right: 1.6rem; bottom: 1.6rem; z-index: 1040;
    width: 60px; height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--c-mint), var(--c-primary-3));
    color: #fff;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1.65rem;
    box-shadow: 0 18px 40px rgba(16, 185, 129, .55);
    transition: all .3s;
    border: 3px solid var(--c-bg);
}
.wa-float::before {
    content: ""; position: absolute; inset: -6px;
    border-radius: 50%;
    background: var(--c-mint);
    opacity: .35;
    animation: ring 2.4s ease-out infinite;
    z-index: -1;
}
@keyframes ring {
    0%   { transform: scale(.85); opacity: .45; }
    100% { transform: scale(1.4);  opacity: 0; }
}
.wa-float:hover {
    background: linear-gradient(135deg, var(--c-primary-3), var(--c-primary));
    transform: scale(1.06);
}

/* pagination */
.pagination .page-link {
    color: var(--c-text); border-color: var(--c-line);
    border-radius: 10px;
    margin: 0 3px;
    font-family: var(--ff-body); font-weight: 500;
    box-shadow: var(--shadow-xs);
}
.pagination .page-item.active .page-link {
    background: linear-gradient(135deg, var(--c-mint), var(--c-cyan));
    border-color: transparent; color: #fff;
    box-shadow: var(--glow-mint);
}
.pagination .page-link:hover {
    background: var(--c-soft); border-color: var(--c-mint);
    color: var(--c-primary);
}

/* helpers */
.text-mint   { color: var(--c-mint) !important; }
.text-violet { color: var(--c-violet) !important; }
.text-pink   { color: var(--c-pink) !important; }
.text-cyan   { color: var(--c-cyan) !important; }
.bg-soft     { background: var(--c-soft) !important; }
.bg-surface  { background: var(--c-surface) !important; }
.shadow-soft { box-shadow: var(--shadow-md); }
.fraunces    { font-family: var(--ff-display); }
.mono        { font-family: var(--ff-mono); }
.gradient-text {
    background: linear-gradient(120deg, var(--c-mint), var(--c-cyan), var(--c-violet));
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
}

/* scroll progress */
.scroll-progress {
    position: fixed; top: 0; left: 0; right: 0;
    height: 3px; z-index: 1100;
    background: linear-gradient(90deg, var(--c-mint), var(--c-cyan), var(--c-violet), var(--c-pink));
    transform: scaleX(0); transform-origin: left;
    transition: transform .12s ease-out;
}

/* responsive */
@media (max-width: 991.98px) {
    .section { padding: 5rem 0; }
    .hero { padding: 4rem 0 5rem; }
    .navbar-collapse { padding-top: 1rem; }
    .btn-cta { margin-top: .6rem; display: inline-block; }
    .navbar-brand { gap: .65rem; }
    .brand-text strong { font-size: 1rem; }
    .brand-text small  { font-size: .65rem; }
    .cta-band { padding: 2.5rem 1.6rem; }
}
@media (max-width: 575.98px) {
    .proyecto-stats { grid-template-columns: repeat(2, 1fr); }
    .hero-text h1 { font-size: 2.6rem; }
    .marquee-item { font-size: 1.1rem; }
    .marquee-item .num { font-size: 1.4rem; }
    .bento-cell { padding: 1.1rem; }
    .bento-cell .value { font-size: 1.6rem; }
}