/* ═══ THEME VARIABLES ═══ */
:root,[data-theme="dark"]{
  --bg:#0f1210;--bg-r:#161a17;--bg-c:#1c211d;--bg-input:#1a1f1b;
  --text:#ede8df;--text-s:#9a9490;--text-t:#5e5955;
  --gold:#c9a96e;--gold-dim:rgba(201,169,110,.1);--gold-border:rgba(201,169,110,.15);
  --green:#2d4a2e;--green-light:#3a5e3b;--sand:#d4c5a9;
  --navy:#1a2744;--navy-light:#243560;
  --border:rgba(201,169,110,.08);--border-h:rgba(201,169,110,.18);
  --overlay:rgba(15,18,16,.7);--overlay-s:rgba(15,18,16,.85);
  --nav-bg:rgba(15,18,16,.88);
  --wa:#25d366;
  --font-d:'Cormorant Garamond',Georgia,serif;
  --font-b:'Outfit',system-ui,sans-serif;
  --max:1280px;--gutter:clamp(20px,5vw,64px);
}
[data-theme="light"]{
  --bg:#f5f0e8;--bg-r:#ece5d8;--bg-c:#ffffff;--bg-input:#f0ebe2;
  --text:#1a1a17;--text-s:#5a5550;--text-t:#8a8580;
  --gold:#8a6d3b;--gold-dim:rgba(138,109,59,.08);--gold-border:rgba(138,109,59,.18);
  --border:rgba(0,0,0,.06);--border-h:rgba(0,0,0,.12);
  --overlay:rgba(245,240,232,.7);--overlay-s:rgba(245,240,232,.85);
  --nav-bg:rgba(245,240,232,.92);
}
/* ═══ LANGUAGE ═══ */
[data-lang="en"]{display:none}
html[lang="en"] [data-lang="es"]{display:none}
html[lang="en"] [data-lang="en"]{display:inline}
/* Block-level bilingual elements */
.bl[data-lang="en"]{display:none}
html[lang="en"] .bl[data-lang="es"]{display:none}
html[lang="en"] .bl[data-lang="en"]{display:block}

/* ═══ RESET ═══ */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-b);color:var(--text);background:var(--bg);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;font-weight:300;transition:background .6s,color .6s}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}

/* ═══ NAV ═══ */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:0 var(--gutter);background:var(--nav-bg);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid var(--border);transition:background .6s,border .6s}
.nav-in{max-width:var(--max);margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:68px}
.nav-brand{font-family:var(--font-d);font-size:1rem;font-weight:400;letter-spacing:.14em;text-transform:uppercase;white-space:nowrap}
.nav-links{display:flex;gap:28px;list-style:none}
.nav-links a{font-size:.7rem;font-weight:400;letter-spacing:.12em;text-transform:uppercase;color:var(--text-s);transition:color .3s}
.nav-links a:hover{color:var(--gold)}
.nav-right{display:flex;align-items:center;gap:12px}
.nav-ctrl{background:none;border:1px solid var(--border);width:34px;height:34px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text-s);transition:all .3s;font-size:.7rem;font-family:var(--font-b);font-weight:500;letter-spacing:.06em}
.nav-ctrl:hover{border-color:var(--gold);color:var(--gold)}
.nav-ctrl svg{width:15px;height:15px}
.nav-wa{background:var(--wa);color:#fff;border:none;padding:8px 18px;border-radius:4px;font-size:.68rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;display:inline-flex;align-items:center;gap:6px;transition:filter .3s}
.nav-wa:hover{filter:brightness(1.1)}
.nav-wa svg{width:14px;height:14px;fill:currentColor}
.nav-burger{display:none;background:none;border:none;cursor:pointer;padding:8px;color:var(--text)}
.nav-burger span{display:block;width:22px;height:1.5px;background:currentColor;margin:5px 0;transition:all .3s}
.nav-burger.open span:nth-child(1){transform:rotate(45deg) translate(4.5px,4.5px)}
.nav-burger.open span:nth-child(2){opacity:0}
.nav-burger.open span:nth-child(3){transform:rotate(-45deg) translate(4.5px,-4.5px)}
.mob-menu{display:none;position:fixed;inset:0;top:68px;background:var(--nav-bg);backdrop-filter:blur(24px);z-index:99;padding:40px var(--gutter);flex-direction:column;gap:20px}
.mob-menu.open{display:flex}
.mob-menu a{font-family:var(--font-d);font-size:1.2rem;font-weight:300;letter-spacing:.08em;text-transform:uppercase;color:var(--text)}

/* ═══ HERO V3 — LEFT-ALIGNED GLASS ═══ */
.hero-v3{position:relative;min-height:100vh;display:flex;flex-direction:column;justify-content:center;overflow:hidden;background:#060e1f}

/* Background — beach image with slow zoom */
.hero-v3-bg{position:absolute;inset:-5%;background:url('../assets/images/Alux_33_Puerto_Morelos__Premium_Beachfront_Investm-1.png') center 30%/cover no-repeat;will-change:transform;animation:heroZoom3 25s ease-in-out infinite alternate}
@keyframes heroZoom3{0%{transform:scale(1)}100%{transform:scale(1.08)}}

/* Dark overlay — 60% like the React component */
.hero-v3-overlay{position:absolute;inset:0;background:rgba(0,0,0,.6);z-index:1}

/* Staggered fade-up animations */
.anim-fade-up{opacity:0;transform:translateY(24px);animation:fadeUp .7s cubic-bezier(.22,1,.36,1) forwards}
.d1{animation-delay:.3s}.d2{animation-delay:.5s}.d3{animation-delay:.7s}
.d4{animation-delay:.9s}.d5{animation-delay:1.2s}
@keyframes fadeUp{to{opacity:1;transform:none}}

/* Content — LEFT ALIGNED */
.hero-v3-ct{position:relative;z-index:10;padding:0 var(--gutter);max-width:var(--max);width:100%;margin:0 auto;text-align:left}

/* Eyebrow */
.hero-v3-eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.68rem;font-weight:400;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:24px}
.hero-v3-dot{width:6px;height:6px;border-radius:50%;background:var(--gold);animation:dotPulse 2s ease-in-out infinite}
@keyframes dotPulse{0%,100%{opacity:.4}50%{opacity:1}}

/* Headline — massive, bold */
.hero-v3-h1{font-family:var(--font-d);font-size:clamp(2.8rem,7vw,5.5rem);font-weight:300;line-height:1.05;letter-spacing:-.01em;color:#fff;margin-bottom:24px}
.hero-v3-h1 em{font-style:italic;font-weight:400;color:var(--gold)}

/* Description */
.hero-v3-desc{font-size:clamp(.95rem,1.4vw,1.15rem);color:rgba(255,255,255,.7);max-width:560px;line-height:1.8;font-weight:300;margin-bottom:36px}
.hero-v3-desc strong{color:#fff;font-weight:500}

/* Glass buttons — inspired by 21st.dev animated-hero */
.btn-glass{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;font-family:var(--font-b);font-size:.72rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:#fff;background:rgba(255,255,255,.1);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.2);border-radius:6px;cursor:pointer;transition:all .3s}
.btn-glass:hover{background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.35);transform:translateY(-1px)}
.btn-glass svg{flex-shrink:0}

/* Accent glass (WhatsApp green tint) */
.btn-glass-accent{background:rgba(37,211,102,.15);border-color:rgba(37,211,102,.3)}
.btn-glass-accent:hover{background:rgba(37,211,102,.25);border-color:rgba(37,211,102,.5)}

/* CTA row */
.hero-v3-ctas{display:flex;gap:12px;flex-wrap:wrap}

/* Glass stat bar — pinned to bottom */
.hero-v3-stats{position:absolute;bottom:0;left:0;right:0;z-index:10;display:flex;background:rgba(255,255,255,.06);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid rgba(255,255,255,.08)}
.glass-stat{flex:1;padding:22px 16px;text-align:center;transition:background .3s}
.glass-stat:hover{background:rgba(255,255,255,.04)}
.glass-stat-val{font-family:var(--font-d);font-size:clamp(1.3rem,2.2vw,1.8rem);font-weight:300;color:var(--gold);line-height:1}
.glass-stat-label{font-size:.56rem;font-weight:400;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.4);margin-top:6px}

/* Force hero always dark */
[data-theme="light"] .hero-v3{background:#060e1f}
[data-theme="light"] .hero-v3 .hero-v3-h1{color:#fff}

/* Old hero class kept for subpages */
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;font-family:var(--font-b);font-size:.7rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;transition:all .35s;cursor:pointer;border:none}
.btn-gold{background:var(--gold);color:var(--bg)}
.btn-gold:hover{filter:brightness(1.12);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.2)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{filter:brightness(1.1);transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--text);border:1px solid var(--border-h)}
.btn-outline:hover{border-color:var(--gold);color:var(--gold)}
.btn svg{flex-shrink:0}

/* ═══ SECTIONS ═══ */
section{padding:clamp(80px,12vw,120px) var(--gutter);position:relative;transition:background .6s}
.si{max-width:var(--max);margin:0 auto}
.s-label{font-family:var(--font-b);font-size:.6rem;font-weight:400;letter-spacing:.25em;text-transform:uppercase;color:var(--gold);margin-bottom:18px;display:flex;align-items:center;gap:12px}
.s-label::before{content:'';width:28px;height:1px;background:var(--gold)}
.s-title{font-family:var(--font-d);font-size:clamp(1.8rem,3.5vw,2.8rem);font-weight:300;line-height:1.15;letter-spacing:.04em;margin-bottom:16px}
.s-title em{font-style:italic;font-weight:400;color:var(--gold)}
.s-desc{font-size:.92rem;color:var(--text-s);max-width:540px;line-height:1.8;font-weight:300}
.gold-line{display:block;width:48px;height:1px;background:var(--gold);margin-bottom:18px}
.divider{height:1px;background:var(--border);margin:0 var(--gutter)}
.sec-alt{background:var(--bg-r)}

/* ═══ ABOUT ═══ */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;margin-top:48px}
.about-stats{display:flex;gap:48px}
.about-stat-n{font-family:var(--font-d);font-size:2.6rem;font-weight:300;color:var(--gold);line-height:1}
.about-stat-l{font-size:.65rem;color:var(--text-t);text-transform:uppercase;letter-spacing:.12em;font-weight:400;margin-top:4px}

/* ═══ PROJECT CARDS ═══ */
.proj-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:48px}
.proj-card{position:relative;overflow:hidden;aspect-ratio:4/3;cursor:pointer;border-radius:4px}
.proj-card img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.25,.46,.45,.94)}
.proj-card:hover img{transform:scale(1.05)}
.proj-card::after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.7) 0%,transparent 60%);transition:background .4s}
.proj-card:hover::after{background:linear-gradient(0deg,rgba(0,0,0,.8) 0%,rgba(0,0,0,.1) 60%)}
.proj-card-ct{position:absolute;bottom:0;left:0;right:0;padding:32px;z-index:2}
.proj-card-name{font-family:var(--font-b);font-size:1.4rem;font-weight:300;letter-spacing:.14em;text-transform:uppercase;color:#fff;margin-bottom:4px}
.proj-card-price{font-family:var(--font-b);font-size:.72rem;font-weight:400;letter-spacing:.1em;color:var(--gold);text-transform:uppercase}

/* ═══ PROJECT SECTION SHARED ═══ */
.proj-hero{height:60vh;position:relative;overflow:hidden;display:flex;align-items:flex-end}
.proj-hero-bg{position:absolute;inset:0}
.proj-hero-bg img{width:100%;height:100%;object-fit:cover}
.proj-hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,var(--bg) 0%,transparent 50%)}
.proj-hero-ct{position:relative;z-index:2;padding:0 var(--gutter) 48px;max-width:var(--max);width:100%;margin:0 auto}
.proj-hero-name{font-family:var(--font-b);font-size:clamp(2rem,5vw,3.6rem);font-weight:300;letter-spacing:.18em;text-transform:uppercase;color:#fff}
.proj-hero-tag{font-size:.7rem;font-weight:400;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-top:8px}

/* Project overview grid */
.proj-overview{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.proj-detail{font-size:.88rem;color:var(--text-s);line-height:1.8}
.proj-specs{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}
.proj-spec{padding:16px 20px;border:1px solid var(--border);border-radius:4px}
.proj-spec-val{font-family:var(--font-d);font-size:1.4rem;font-weight:300;color:var(--gold)}
.proj-spec-label{font-size:.65rem;color:var(--text-t);text-transform:uppercase;letter-spacing:.1em;margin-top:2px}

/* Amenities */
.amen-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:32px}
.amen-card{padding:20px;border:1px solid var(--border);border-radius:4px;text-align:center;transition:border-color .3s}
.amen-card:hover{border-color:var(--gold-border)}
.amen-card h4{font-family:var(--font-d);font-size:.92rem;font-weight:400;letter-spacing:.03em}
.amen-card p{font-size:.75rem;color:var(--text-t);margin-top:4px}

/* Amenities with images (Ek Balam) */
.amen-img-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:32px}
.amen-img-card{position:relative;overflow:hidden;border-radius:4px;aspect-ratio:16/9}
.amen-img-card img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.amen-img-card:hover img{transform:scale(1.04)}
.amen-img-card .amen-img-label{position:absolute;bottom:0;left:0;right:0;padding:8px 16px;background:rgba(0,0,0,.55);z-index:2}
.amen-img-label h4{font-family:var(--font-d);font-size:.95rem;font-weight:400;color:#fff}
.amen-img-label p{font-size:.7rem;color:rgba(255,255,255,.6);margin-top:2px}

/* Availability table */
.avail-section{margin-top:48px}
.avail-towers{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:24px}
.avail-tower h4{font-family:var(--font-d);font-size:1.1rem;font-weight:400;text-align:center;margin-bottom:12px;letter-spacing:.06em}
.avail-grid{display:grid;gap:4px}
.avail-row{display:grid;grid-template-columns:repeat(4,1fr);gap:4px}
.avail-cell{padding:8px 4px;text-align:center;font-size:.65rem;font-weight:500;letter-spacing:.04em;border-radius:2px}
.avail-sold{background:rgba(180,60,50,.25);color:#e07060}
.avail-available{background:rgba(45,130,50,.25);color:#5cb85c}
.avail-reserved{background:rgba(200,180,80,.25);color:#d4c060}
.avail-floor{font-family:var(--font-b);font-size:.55rem;color:var(--text-t);letter-spacing:.1em;text-transform:uppercase;padding:4px;text-align:center}
.avail-legend{display:flex;gap:20px;justify-content:center;margin-top:16px;font-size:.65rem;color:var(--text-t)}
.avail-legend span{display:flex;align-items:center;gap:6px}
.avail-legend .dot{width:10px;height:10px;border-radius:2px}

/* Unit type cards */
.unit-cards{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:32px}
.unit-card{border:1px solid var(--border);border-radius:4px;overflow:hidden;transition:border-color .3s}
.unit-card:hover{border-color:var(--gold-border)}
.unit-card img{width:100%;aspect-ratio:4/3;object-fit:cover}
.unit-card-ct{padding:24px}
.unit-card-name{font-family:var(--font-d);font-size:1.2rem;font-weight:400;margin-bottom:8px}
.unit-card-specs{font-size:.8rem;color:var(--text-s);line-height:1.6;margin-bottom:12px}
.unit-card-price{font-family:var(--font-d);font-size:1.3rem;font-weight:300;color:var(--gold)}

/* Matterport */
.matterport{margin-top:48px;border-radius:4px;overflow:hidden;border:1px solid var(--border)}
.matterport iframe{width:100%;height:500px;border:none;display:block}

/* Investment highlights */
.invest-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);margin-top:32px;border-radius:4px;overflow:hidden}
.invest-item{background:var(--bg-c);padding:28px 20px;text-align:center}
.invest-val{font-family:var(--font-d);font-size:1.6rem;font-weight:300;color:var(--gold)}
.invest-label{font-size:.65rem;color:var(--text-t);text-transform:uppercase;letter-spacing:.08em;margin-top:4px}

/* ═══ CALCULATORS ═══ */
.calc-tabs{display:flex;gap:8px;margin-top:32px;margin-bottom:24px}
.calc-tab{padding:10px 24px;font-family:var(--font-b);font-size:.68rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;background:transparent;border:1px solid var(--border);color:var(--text-s);cursor:pointer;transition:all .3s;border-radius:4px}
.calc-tab.active{background:var(--gold);color:var(--bg);border-color:var(--gold)}
.calc-panel{display:none}
.calc-panel.active{display:block}
.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.calc-inputs{display:flex;flex-direction:column;gap:14px}
.calc-field label{display:block;font-size:.65rem;font-weight:400;letter-spacing:.1em;text-transform:uppercase;color:var(--text-t);margin-bottom:4px}
.calc-field input,.calc-field select{width:100%;padding:12px 16px;background:var(--bg-input);border:1px solid var(--border);color:var(--text);font-family:var(--font-b);font-size:.88rem;border-radius:4px;outline:none;transition:border-color .3s}
.calc-field input:focus,.calc-field select:focus{border-color:var(--gold)}
.calc-results{padding:32px;background:var(--bg-c);border:1px solid var(--border);border-radius:4px}
.calc-result-item{padding:14px 0;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:baseline}
.calc-result-item:last-child{border-bottom:none}
.calc-result-label{font-size:.75rem;color:var(--text-s)}
.calc-result-val{font-family:var(--font-d);font-size:1.2rem;font-weight:300;color:var(--gold)}

/* ═══ LOCATION ═══ */
.loc-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:32px}
.loc-map{border-radius:4px;overflow:hidden;border:1px solid var(--border)}
.loc-map img{width:100%;height:100%;object-fit:cover}
.dist-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.dist-card{padding:20px;border:1px solid var(--border);border-radius:4px;display:flex;align-items:center;gap:14px}
.dist-val{font-family:var(--font-d);font-size:1.3rem;font-weight:300;color:var(--gold);white-space:nowrap}
.dist-label{font-size:.78rem;color:var(--text-s)}

/* ═══ CONTACT ═══ */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.contact-form{display:flex;flex-direction:column;gap:14px;margin-top:24px}
.contact-form input,.contact-form select,.contact-form textarea{width:100%;padding:14px 18px;background:var(--bg-input);border:1px solid var(--border);color:var(--text);font-family:var(--font-b);font-size:.88rem;border-radius:4px;outline:none;transition:border-color .3s;resize:vertical}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--gold)}
.contact-form textarea{min-height:120px}
.contact-cta{background:var(--bg-c);border:1px solid var(--border);padding:48px 36px;border-radius:4px;text-align:center}
.contact-cta h3{font-family:var(--font-d);font-size:1.5rem;font-weight:300;letter-spacing:.04em;margin-bottom:10px}
.contact-cta p{font-size:.88rem;color:var(--text-s);margin-bottom:28px;line-height:1.7}
.contact-cta .btn{width:100%;justify-content:center;margin-bottom:8px}

/* ═══ FOOTER ═══ */
footer{padding:48px var(--gutter) 20px;border-top:1px solid var(--border);transition:border .6s}
.footer-in{max-width:var(--max);margin:0 auto;display:flex;align-items:center;justify-content:space-between;font-size:.72rem;color:var(--text-t)}
.footer-brand{font-family:var(--font-d);font-size:.9rem;font-weight:400;letter-spacing:.1em;text-transform:uppercase}
.footer-links{display:flex;gap:18px}
.footer-links a{font-size:.72rem;color:var(--text-t);transition:color .3s}
.footer-links a:hover{color:var(--gold)}

/* ═══ WA FLOAT ═══ */
.wa-float{position:fixed;bottom:24px;right:24px;z-index:998;width:54px;height:54px;border-radius:50%;background:var(--wa);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 24px rgba(37,211,102,.3);transition:transform .3s}
.wa-float:hover{transform:scale(1.1)}
.wa-float svg{width:26px;height:26px;fill:#fff}

/* ═══ SECTION PALETTE SHIFTS ═══ */
.sec-alux{background:var(--bg);border-top:1px solid var(--border)}
[data-theme="dark"] .sec-alux{background:linear-gradient(180deg,var(--bg) 0%,rgba(26,39,68,.08) 100%)}
.sec-ekb{background:var(--bg-r)}
[data-theme="dark"] .sec-ekb{background:linear-gradient(180deg,var(--bg-r) 0%,rgba(45,74,46,.06) 100%)}

/* ═══ REVEAL ═══ */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}
.reveal.visible{opacity:1;transform:none}
.rv1{transition-delay:.1s}.rv2{transition-delay:.2s}.rv3{transition-delay:.3s}

/* ═══ RESPONSIVE ═══ */
@media(max-width:900px){
  .nav-links{display:none}.nav-wa{display:none}.nav-burger{display:block}
  .nav-in{height:56px}
  .nav-brand{font-size:.8rem;letter-spacing:.08em}
  .mob-menu{top:56px}
  .about-grid,.proj-cards,.proj-overview,.calc-grid,.loc-grid,.contact-grid,.unit-cards{grid-template-columns:1fr}
  .about-stats{gap:32px}
  .about-grid{gap:32px}
  .amen-grid{grid-template-columns:1fr 1fr}
  .amen-img-grid{grid-template-columns:1fr}
  .invest-row{grid-template-columns:1fr 1fr}
  .avail-towers{grid-template-columns:1fr}
  .dist-grid{grid-template-columns:1fr}
  .proj-specs{grid-template-columns:1fr 1fr}
  .hero-v3{min-height:100svh}
  .hero-v3-stats{flex-wrap:wrap}
  .glass-stat{flex:1 1 25%;padding:16px 10px}
  .glass-stat-val{font-size:1.1rem}
  .glass-stat-label{font-size:.48rem}
  .hero-v3-ct{padding-bottom:100px}
  .hero-v3-ctas{flex-direction:column}
  .hero-v3-ctas .btn-glass{width:100%;max-width:300px;justify-content:center}
  .proj-hero{height:45vh}
  .proj-hero-name{font-size:clamp(1.6rem,6vw,2.4rem)}
  .proj-overview{gap:32px}
  .s-title{font-size:clamp(1.4rem,5vw,2rem)}
  .s-desc{font-size:.85rem}
  .proj-card{aspect-ratio:3/2}
  .matterport iframe{height:300px}
  .contact-grid{gap:32px}
  .contact-cta{padding:32px 24px}
  .footer-in{flex-direction:column;gap:12px;text-align:center}
  .footer-links{flex-wrap:wrap;justify-content:center}
  section{padding:clamp(56px,10vw,80px) var(--gutter)}
}
@media(max-width:540px){
  .about-stats{flex-direction:column;gap:20px}
  .hero-ctas{flex-direction:column;width:100%}.hero-ctas .btn{width:100%;justify-content:center}
  .hero-v3-h1{font-size:clamp(2.2rem,10vw,3.2rem)}
  .hero-v3-desc{font-size:.9rem}
  .glass-stat{flex:1 1 45%;padding:14px 8px}
  .hero-v3-ct{padding-bottom:140px}
  .invest-row{grid-template-columns:1fr}
  .amen-grid{grid-template-columns:1fr}
  .proj-specs{grid-template-columns:1fr 1fr}
  .proj-spec{padding:12px 14px}
  .proj-spec-val{font-size:1.1rem}
  .calc-tabs{flex-wrap:wrap}
  .calc-tab{padding:8px 16px;font-size:.62rem}
  .calc-grid{gap:20px}
  .calc-field input,.calc-field select{padding:10px 14px;font-size:.82rem}
  .calc-result-val{font-size:1rem}
  .avail-row{grid-template-columns:repeat(3,1fr)}
  .avail-cell{padding:6px 2px;font-size:.58rem}
  .unit-card-ct{padding:18px}
  .unit-card-name{font-size:1rem}
  .unit-card-price{font-size:1.1rem}
  .dist-card{padding:14px;gap:10px}
  .dist-val{font-size:1.1rem}
  .dist-label{font-size:.72rem}
  .btn{padding:12px 24px;font-size:.65rem}
  .wa-float{bottom:16px;right:16px;width:48px;height:48px}
  .wa-float svg{width:22px;height:22px}
  .proj-hero{height:40vh}
  .proj-hero-ct{padding:0 20px 28px}
  .proj-hero-name{font-size:clamp(1.4rem,8vw,2rem);letter-spacing:.1em}
  .proj-hero-tag{font-size:.6rem;letter-spacing:.15em}
  .s-label{font-size:.55rem}
  .about-stat-n{font-size:2rem}
  .contact-form input,.contact-form select,.contact-form textarea{padding:12px 14px;font-size:.82rem}
  .amen-img-card{aspect-ratio:16/10}
  .amen-img-label h4{font-size:.82rem}
  .loc-map{min-height:200px}
  footer{padding:32px 20px 16px}
}

/* ═══ NEW PHASE 7 COMPONENTS ═══ */

/* Nav dropdown for Projects submenu */
.nav-drop{position:relative}
.nav-drop-menu{position:absolute;top:100%;left:50%;transform:translateX(-50%);min-width:180px;background:var(--nav-bg);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid var(--border);border-radius:4px;padding:8px 0;opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s;z-index:101}
.nav-drop:hover .nav-drop-menu,.nav-drop-menu:hover{opacity:1;visibility:visible}
.nav-drop-menu a{display:block;padding:8px 20px;font-size:.7rem;font-weight:400;letter-spacing:.1em;text-transform:uppercase;color:var(--text-s);transition:color .3s}
.nav-drop-menu a:hover{color:var(--gold)}

/* Active page indicator in nav */
.nav-active{color:var(--gold) !important}

/* Mobile dropdown nested items */
.mob-sub{padding-left:20px}
.mob-sub a{font-size:1rem !important;color:var(--text-s) !important}

/* Step cards (vetting process, investment journey) */
.step-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:32px}
.step-card{padding:24px 20px;border:1px solid var(--border);border-radius:4px;text-align:center;transition:border-color .3s}
.step-card:hover{border-color:var(--gold-border)}
.step-num{font-family:var(--font-d);font-size:clamp(1.4rem,2.2vw,1.6rem);font-weight:300;color:var(--gold);margin-bottom:8px}
.step-card h4{font-family:var(--font-d);font-size:.92rem;font-weight:400;letter-spacing:.03em;margin-bottom:6px}
.step-card p{font-size:.8rem;color:var(--text-s);line-height:1.6}

/* Fideicomiso diagram */
.fidei-diagram{display:flex;align-items:center;justify-content:center;gap:24px;margin:32px 0;flex-wrap:wrap}
.fidei-box{padding:24px 20px;border:1px solid var(--border);border-radius:4px;text-align:center;background:var(--bg-c);min-width:140px;flex:1;max-width:200px}
.fidei-box h4{font-family:var(--font-d);font-size:1rem;font-weight:400;color:var(--gold);margin-bottom:4px}
.fidei-box p{font-size:.78rem;color:var(--text-s);line-height:1.5}
.fidei-arrow{color:var(--gold);font-size:1.4rem;flex-shrink:0}
.fidei-facts{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}
.fidei-fact{padding:16px;border:1px solid var(--border);border-radius:4px}
.fidei-fact h5{font-size:.7rem;font-weight:400;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);margin-bottom:4px}
.fidei-fact p{font-size:.82rem;color:var(--text-s);line-height:1.6}

/* Investment journey flow */
.journey-flow{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:32px;flex-wrap:wrap}
.journey-step{text-align:center;flex:1;min-width:120px;max-width:180px}
.journey-dot{width:32px;height:32px;border-radius:50%;border:2px solid var(--gold);display:flex;align-items:center;justify-content:center;margin:0 auto 8px;font-family:var(--font-d);font-size:.9rem;color:var(--gold)}
.journey-step h4{font-size:.75rem;font-weight:400;letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px}
.journey-step p{font-size:.75rem;color:var(--text-t);line-height:1.4}
.journey-line{width:32px;height:1px;background:var(--gold);flex-shrink:0;opacity:.4}

/* Founder spotlight */
.founder-grid{display:grid;grid-template-columns:auto 1fr;gap:32px;align-items:center;margin-top:32px}
.founder-avatar{width:80px;height:80px;border-radius:50%;border:2px solid var(--gold);display:flex;align-items:center;justify-content:center;font-family:var(--font-d);font-size:1.6rem;font-weight:300;color:var(--gold);background:var(--bg-c)}
.founder-bio h4{font-family:var(--font-d);font-size:1.2rem;font-weight:400;margin-bottom:4px}
.founder-bio .founder-title{font-size:.7rem;color:var(--gold);letter-spacing:.1em;text-transform:uppercase;margin-bottom:12px}
.founder-bio p{font-size:.88rem;color:var(--text-s);line-height:1.8}

/* Testimonial cards */
.testimonials{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin-top:32px}
.testimonial-card{padding:28px 24px;border:1px solid var(--border);border-radius:4px;transition:border-color .3s}
.testimonial-card:hover{border-color:var(--gold-border)}
.testimonial-card blockquote{font-family:var(--font-d);font-size:1rem;font-weight:300;font-style:italic;line-height:1.7;color:var(--text);margin-bottom:16px}
.testimonial-card .testimonial-author{font-size:.75rem;color:var(--text-s);letter-spacing:.06em}

/* Construction progress bars */
.progress-list{display:flex;flex-direction:column;gap:16px;margin-top:24px}
.progress-item{display:flex;flex-direction:column;gap:4px}
.progress-header{display:flex;justify-content:space-between;align-items:baseline}
.progress-label{font-size:.7rem;font-weight:400;letter-spacing:.1em;text-transform:uppercase;color:var(--text-s)}
.progress-pct{font-family:var(--font-d);font-size:.9rem;color:var(--gold)}
.progress-bar{height:8px;background:var(--border);border-radius:4px;overflow:hidden}
.progress-fill{height:100%;background:var(--gold);border-radius:4px;transition:width .6s ease}
.progress-date{font-size:.65rem;color:var(--text-t);margin-top:2px}

/* Photo gallery grid */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:24px}
.gallery-thumb{aspect-ratio:4/3;overflow:hidden;border-radius:4px;cursor:pointer}
.gallery-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.gallery-thumb:hover img{transform:scale(1.05)}

/* Lightbox overlay */
.lightbox{position:fixed;inset:0;z-index:1000;background:var(--overlay);display:none;align-items:center;justify-content:center}
.lightbox.open{display:flex}
.lightbox-img{max-width:90vw;max-height:90vh;object-fit:contain;border-radius:4px;transition:opacity .2s}
.lightbox-close{position:absolute;top:16px;right:16px;width:44px;height:44px;border-radius:50%;background:var(--bg-c);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text);font-size:1.2rem;z-index:1001}
.lightbox-arrow{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;background:var(--bg-c);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text);font-size:1.2rem;z-index:1001}
.lightbox-prev{left:16px}
.lightbox-next{right:16px}
.lightbox-close:hover,.lightbox-arrow:hover{border-color:var(--gold);color:var(--gold)}

/* Loading skeleton */
@keyframes skeleton-pulse{0%{opacity:.6}100%{opacity:1}}
.skeleton{background:var(--bg-c);border:1px solid var(--border);border-radius:2px;animation:skeleton-pulse 1.5s linear infinite alternate}

/* Error state */
.error-box{padding:32px;border:1px solid var(--border);border-radius:4px;text-align:center}
.error-box p{font-size:.88rem;color:var(--text-s);margin-bottom:16px;line-height:1.6}

/* Currency toggle */
.currency-toggle{display:flex;gap:4px;margin-bottom:16px}
.currency-btn{padding:8px 16px;font-family:var(--font-b);font-size:.68rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;background:transparent;border:1px solid var(--border);color:var(--text-s);cursor:pointer;transition:all .3s;border-radius:4px}
.currency-btn.active{background:var(--gold);color:var(--bg);border-color:var(--gold)}

/* Consent checkbox */
.consent-row{display:flex;align-items:flex-start;gap:10px;margin-top:8px}
.consent-row input[type="checkbox"]{width:20px;height:20px;accent-color:var(--gold);flex-shrink:0;margin-top:2px}
.consent-row label{font-size:.78rem;color:var(--text-s);line-height:1.5;cursor:pointer}

/* Phone prefix select */
.phone-group{display:flex;gap:8px}
.phone-prefix{width:90px;flex-shrink:0}

/* ═══ SALES CONVERSION ELEMENTS ═══ */

/* Urgency badge */
.urgency-badge{display:inline-flex;align-items:center;gap:8px;padding:10px 22px;background:rgba(201,169,110,.12);border:1px solid rgba(201,169,110,.25);border-radius:4px;font-size:.78rem;font-weight:500;letter-spacing:.04em;color:var(--gold);margin-bottom:24px;animation:urgencyPulse 3s ease-in-out infinite}
@keyframes urgencyPulse{0%,100%{border-color:rgba(201,169,110,.25)}50%{border-color:rgba(201,169,110,.6)}}

/* Trust strip */
.trust-strip{padding:20px var(--gutter);background:var(--gold);position:relative;overflow:hidden}
.trust-strip::before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.08) 0%,transparent 30%,transparent 70%,rgba(0,0,0,.08) 100%)}
.trust-items{max-width:var(--max);margin:0 auto;display:flex;align-items:center;justify-content:center;gap:24px;flex-wrap:wrap}
.trust-item{text-align:center;min-width:100px}
.trust-val{font-family:var(--font-d);font-size:1.4rem;font-weight:400;color:var(--bg);line-height:1}
.trust-label{font-size:.6rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:rgba(15,18,16,.7);margin-top:2px}
.trust-sep{width:1px;height:32px;background:rgba(15,18,16,.15)}

/* Project card badges */
.proj-badge{position:absolute;top:16px;left:16px;z-index:3;padding:6px 14px;border-radius:4px;font-size:.68rem;font-weight:500;letter-spacing:.06em;text-transform:uppercase}
.proj-badge-hot{background:rgba(220,60,40,.9);color:#fff}
.proj-badge-new{background:rgba(201,169,110,.9);color:var(--bg)}

/* Project card enhanced */
.proj-card-hook{font-size:.72rem;color:rgba(255,255,255,.7);margin-top:8px;line-height:1.5}
.proj-card-cta{font-size:.68rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--gold);margin-top:12px;transition:letter-spacing .3s}
.proj-card:hover .proj-card-cta{letter-spacing:.14em}

/* Pulse animation for primary CTA */
.btn-pulse{position:relative;overflow:visible}
.btn-pulse::after{content:'';position:absolute;inset:-4px;border-radius:inherit;border:2px solid var(--wa);animation:btnPulse 2s ease-out infinite;pointer-events:none}
@keyframes btnPulse{0%{opacity:.8;transform:scale(1)}70%{opacity:0;transform:scale(1.15)}100%{opacity:0;transform:scale(1.15)}}

/* Large CTA buttons */
.btn-lg{padding:18px 40px;font-size:.78rem}

/* CTA button group */
.cta-buttons{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* Sticky mobile CTA bar */
.sticky-cta{display:none;position:fixed;bottom:0;left:0;right:0;z-index:999;background:var(--bg);border-top:1px solid var(--border);padding:10px 16px;gap:8px}
.sticky-wa,.sticky-call{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:14px;border-radius:4px;font-size:.72rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;text-align:center}
.sticky-wa{background:var(--wa);color:#fff}
.sticky-call{background:var(--gold);color:var(--bg)}
.sticky-wa svg,.sticky-call svg{flex-shrink:0}

/* Hero strong highlights */
.hero-sub strong{color:var(--gold);font-weight:500}

/* Project card price strong */
.proj-card-price strong{font-weight:500}

/* Reduced motion */
@media(prefers-reduced-motion:reduce){.reveal{transition:none;opacity:1;transform:none}.hero-v3-bg{animation:none}.urgency-badge{animation:none}.btn-pulse::after{animation:none}.anim-fade-up{animation:none;opacity:1;transform:none}.hero-v3-dot{animation:none;opacity:.7}}

/* Sticky CTA visible on mobile */
@media(max-width:900px){
  .sticky-cta{display:flex}
  .wa-float{display:none}
  body{padding-bottom:64px}
  .trust-items{gap:16px}
  .trust-val{font-size:1.1rem}
  .trust-sep{height:24px}
  .cta-buttons{flex-direction:column;align-items:center}
  .cta-buttons .btn{width:100%;max-width:360px;justify-content:center}
  .btn-lg{padding:16px 32px;font-size:.72rem}
}
@media(max-width:540px){
  .trust-items{gap:8px}
  .trust-item{min-width:70px}
  .trust-val{font-size:.95rem}
  .trust-label{font-size:.5rem;letter-spacing:.08em}
  .trust-sep{display:none}
  .urgency-badge{font-size:.7rem;padding:8px 16px}
  .proj-badge{font-size:.6rem;padding:5px 10px}
  .sticky-wa,.sticky-call{padding:12px;font-size:.65rem}
}

/* Phase 7 responsive additions */
@media(max-width:900px){
  .step-cards{grid-template-columns:1fr 1fr}
  .journey-flow{flex-direction:column;gap:8px}
  .journey-line{width:1px;height:16px}
  .founder-grid{grid-template-columns:1fr;text-align:center}
  .founder-avatar{margin:0 auto}
  .fidei-diagram{flex-direction:column}
  .fidei-arrow{transform:rotate(90deg)}
  .fidei-facts{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:1fr 1fr}
  .lightbox-arrow{width:36px;height:36px;font-size:1rem}
  .lightbox-close{width:36px;height:36px;font-size:1rem}
}
@media(max-width:540px){
  .step-cards{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:1fr}
  .testimonials{grid-template-columns:1fr}
}