/* ═══════════════════════════════════════
   ARTISAN 974 — style.css
   Mobile-first, modern, clean
═══════════════════════════════════════ */

/* ── TOKENS ── */
:root {
  --ocean:     #0077B6;
  --turquoise: #00B4D8;
  --sky:       #90E0EF;
  --mint:      #CAF0F8;
  --dark:      #0D1117;
  --dark2:     #161B22;
  --mid:       #4A5568;
  --light:     #718096;
  --border:    #E2E8F0;
  --bg:        #FFFFFF;
  --bg-soft:   #F7FAFC;
  --green:     #25D366;
  --green-dk:  #1DA851;
  --amber:     #FB8500;
  --radius:    14px;
  --radius-lg: 24px;
  --shadow:    0 4px 24px rgba(0,119,182,0.10);
  --shadow-lg: 0 12px 48px rgba(0,119,182,0.16);
  --font-head: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --trans:     0.25s cubic-bezier(0.4,0,0.2,1);
}

/* ── RESET ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);background:var(--bg);color:var(--dark);line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{cursor:pointer;font-family:inherit;border:none;background:none}
input,select,textarea{font-family:inherit;font-size:1rem}

/* ── CONTAINER ── */
.container{width:min(100%,1200px);margin-inline:auto;padding-inline:clamp(1rem,5vw,2.5rem)}

/* ── SECTION SHARED ── */
section{padding-block:clamp(4rem,8vw,7rem)}
.section-label{font-size:.8rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--turquoise);margin-bottom:.9rem}
.section-title{font-family:var(--font-head);font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;line-height:1.18;color:var(--dark);margin-bottom:1.2rem}
.section-sub{font-size:1.05rem;color:var(--mid);max-width:52ch;line-height:1.7}

/* ── GRADIENT TEXT ── */
.gradient-text{background:linear-gradient(135deg,var(--ocean),var(--turquoise));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

/* ── BUTTONS ── */
.btn{display:inline-flex;align-items:center;gap:.55rem;padding:.7rem 1.4rem;border-radius:50px;font-size:.93rem;font-weight:600;transition:all var(--trans);white-space:nowrap;cursor:pointer}
.btn svg{width:17px;height:17px;flex-shrink:0}
.btn-primary{background:linear-gradient(135deg,var(--ocean),var(--turquoise));color:#fff;box-shadow:0 4px 18px rgba(0,119,182,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(0,119,182,.4)}
.btn-whatsapp{background:var(--green);color:#fff;box-shadow:0 4px 18px rgba(37,211,102,.3)}
.btn-whatsapp:hover{background:var(--green-dk);transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--ocean);border:2px solid var(--ocean)}
.btn-outline:hover{background:var(--ocean);color:#fff;transform:translateY(-2px)}
.btn-nav{background:var(--ocean);color:#fff;padding:.55rem 1.2rem;font-size:.88rem}
.btn-nav:hover{background:var(--turquoise)}
.btn-white{background:#fff;color:var(--ocean);border:2px solid rgba(255,255,255,.4)}
.btn-white:hover{background:rgba(255,255,255,.9)}
.btn-full{width:100%;justify-content:center}
.btn-icon svg{width:18px;height:18px}

/* ════════════════════════════════════
   NAV
════════════════════════════════════ */
.nav-wrap{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:border-color var(--trans),box-shadow var(--trans)}
.nav-wrap.scrolled{border-color:var(--border);box-shadow:0 2px 20px rgba(0,0,0,.06)}
.nav-inner{display:flex;align-items:center;gap:2rem;height:68px}
.logo{font-family:var(--font-head);font-size:1.4rem;font-weight:800;color:var(--dark)}
.logo span{color:var(--ocean)}
.nav-links{display:none;gap:2rem}
.nav-links a{font-size:.9rem;font-weight:500;color:var(--mid);transition:color var(--trans)}
.nav-links a:hover{color:var(--ocean)}
.nav-burger{display:flex;flex-direction:column;gap:5px;padding:6px;margin-left:auto}
.nav-burger span{display:block;width:24px;height:2px;background:var(--dark);border-radius:2px;transition:all var(--trans)}
.nav-mobile{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;border-bottom:1px solid var(--border);padding:1.5rem clamp(1rem,5vw,2.5rem) 2rem;flex-direction:column;gap:1.2rem;box-shadow:0 8px 32px rgba(0,0,0,.08)}
.nav-mobile a{font-size:1rem;font-weight:500;color:var(--dark);transition:color var(--trans)}
.nav-mobile a:hover{color:var(--ocean)}
.nav-mobile .btn{align-self:flex-start}
.nav-mobile.open{display:flex}
@media(min-width:768px){
  .nav-links{display:flex}
  .nav-burger{display:none}
}

/* ════════════════════════════════════
   HERO
════════════════════════════════════ */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;padding-top:68px}
.hero-bg{position:absolute;inset:0;z-index:0}
.wave{position:absolute;border-radius:50%;opacity:.08}
.wave1{width:700px;height:700px;background:radial-gradient(circle,var(--turquoise),transparent 70%);top:-200px;right:-200px}
.wave2{width:500px;height:500px;background:radial-gradient(circle,var(--ocean),transparent 70%);bottom:-150px;left:-100px}
.dots-grid{position:absolute;inset:0;background-image:radial-gradient(circle, rgba(0,119,182,.12) 1px, transparent 1px);background-size:28px 28px;mask-image:radial-gradient(ellipse 80% 80% at 50% 50%, black 60%, transparent 100%)}
.hero-inner{position:relative;z-index:1;padding-block:clamp(2rem,6vw,5rem)}
.hero-badge{display:inline-flex;align-items:center;gap:.4rem;background:rgba(0,180,216,.1);border:1px solid rgba(0,180,216,.25);color:var(--turquoise);font-size:.8rem;font-weight:600;padding:.35rem .9rem;border-radius:50px;margin-bottom:1.5rem;animation:fadeUp .6s ease both}
.hero-title{font-family:var(--font-head);font-size:clamp(2rem,5.5vw,3.8rem);font-weight:800;line-height:1.12;max-width:16ch;margin-bottom:1.4rem;animation:fadeUp .6s .1s ease both}
.hero-sub{font-size:clamp(1rem,2vw,1.15rem);color:var(--mid);max-width:50ch;line-height:1.75;margin-bottom:2.5rem;animation:fadeUp .6s .2s ease both}
.hero-ctas{display:flex;flex-wrap:wrap;gap:.8rem;margin-bottom:3rem;animation:fadeUp .6s .3s ease both}
.hero-stats{display:flex;align-items:center;gap:1.5rem;animation:fadeUp .6s .4s ease both}
.stat{display:flex;flex-direction:column;gap:.15rem}
.stat strong{font-family:var(--font-head);font-size:1.5rem;font-weight:800;color:var(--ocean)}
.stat span{font-size:.78rem;color:var(--light)}
.stat-sep{width:1px;height:40px;background:var(--border)}
.hero-scroll{position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);z-index:1}
.scroll-dot{width:24px;height:40px;border:2px solid var(--border);border-radius:12px;position:relative}
.scroll-dot::after{content:'';position:absolute;top:6px;left:50%;transform:translateX(-50%);width:4px;height:8px;background:var(--ocean);border-radius:2px;animation:scrollAnim 1.8s ease infinite}
@keyframes scrollAnim{0%{opacity:1;top:6px}100%{opacity:0;top:22px}}
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}

/* ════════════════════════════════════
   PROBLEMS
════════════════════════════════════ */
.problems{background:var(--dark);color:#fff;text-align:center}
.problems .section-label{color:var(--turquoise)}
.problems .section-title{color:#fff;margin-inline:auto}
.problems-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem;margin-top:3rem}
.problem-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);padding:2rem;text-align:left;transition:all var(--trans)}
.problem-card:hover{background:rgba(255,255,255,.08);transform:translateY(-4px)}
.problem-icon{font-size:2.2rem;margin-bottom:1rem}
.problem-card h3{font-family:var(--font-head);font-size:1.1rem;font-weight:700;margin-bottom:.7rem;color:#fff}
.problem-card p{color:rgba(255,255,255,.6);font-size:.93rem;line-height:1.7}

/* ════════════════════════════════════
   SOLUTION
════════════════════════════════════ */
.solution{background:var(--bg-soft)}
.solution-inner{display:grid;grid-template-columns:1fr;gap:3rem}
@media(min-width:900px){.solution-inner{grid-template-columns:1fr 1fr;align-items:center;gap:4rem}}
.solution-desc{font-size:1.05rem;color:var(--mid);margin-bottom:2rem;line-height:1.75}
.solution-list{display:flex;flex-direction:column;gap:1.2rem;margin-bottom:2rem}
.solution-list li{display:flex;gap:1rem;align-items:flex-start}
.check{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,var(--ocean),var(--turquoise));color:#fff;font-size:.75rem;font-weight:700;flex-shrink:0;margin-top:.1rem}
.solution-list li div{display:flex;flex-direction:column;gap:.2rem}
.solution-list li strong{font-weight:600;color:var(--dark)}
.solution-list li span{font-size:.9rem;color:var(--mid)}

/* Phone mockup */
.solution-visual{display:flex;justify-content:center;align-items:center}
.phone-mockup{position:relative}
.phone-frame{width:260px;background:var(--dark);border-radius:36px;padding:12px;box-shadow:0 32px 80px rgba(0,0,0,.3),0 0 0 1px rgba(255,255,255,.05)}
.phone-screen{background:#fff;border-radius:26px;overflow:hidden;font-size:11px}
.mock-header{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;background:var(--ocean);color:#fff}
.mock-logo{font-weight:700;font-size:10px}
.mock-cta-mini{background:rgba(255,255,255,.2);padding:3px 8px;border-radius:20px;font-size:9px}
.mock-hero-mini{padding:14px 12px;background:linear-gradient(135deg,var(--ocean),var(--turquoise));color:#fff}
.mock-title{font-weight:800;font-size:14px;line-height:1.2;margin-bottom:4px}
.mock-sub{opacity:.85;font-size:9px;margin-bottom:10px}
.mock-btn-row{display:flex;gap:6px}
.mock-btn{padding:5px 10px;border-radius:20px;font-size:8px;font-weight:600}
.mock-btn.green{background:var(--green);color:#fff}
.mock-btn.blue{background:rgba(255,255,255,.2);color:#fff;border:1px solid rgba(255,255,255,.4)}
.mock-services{display:flex;flex-wrap:wrap;gap:4px;padding:10px 12px}
.mock-service-chip{background:var(--mint);color:var(--ocean);padding:3px 8px;border-radius:10px;font-size:8px;font-weight:600}
.mock-stars{padding:8px 12px;font-size:9px;color:var(--mid);border-top:1px solid var(--border)}
.phone-glow{position:absolute;inset:-20px;border-radius:50%;background:radial-gradient(circle,rgba(0,180,216,.25),transparent 70%);z-index:-1;animation:glowPulse 3s ease infinite}
@keyframes glowPulse{0%,100%{opacity:.7}50%{opacity:1}}

/* ════════════════════════════════════
   SERVICES
════════════════════════════════════ */
.services{text-align:center}
.services .section-title,.services .section-label{margin-inline:auto}
.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-top:3rem;text-align:left}
.service-card{background:var(--bg-soft);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2rem;display:flex;flex-direction:column;gap:1rem;transition:all var(--trans);position:relative;overflow:hidden}
.service-card:hover{border-color:var(--turquoise);box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.service-featured{background:#fff;border-color:var(--ocean);box-shadow:var(--shadow)}
.service-tag{position:absolute;top:1.2rem;right:1.2rem;background:linear-gradient(135deg,var(--ocean),var(--turquoise));color:#fff;font-size:.72rem;font-weight:700;padding:.25rem .7rem;border-radius:20px;letter-spacing:.05em}
.service-icon{font-size:2rem}
.service-card h3{font-family:var(--font-head);font-size:1.2rem;font-weight:700}
.service-card p{font-size:.92rem;color:var(--mid);line-height:1.7}
.service-features{display:flex;flex-direction:column;gap:.5rem;flex:1}
.service-features li{font-size:.88rem;color:var(--mid);padding-left:1.2em;position:relative}
.service-features li::before{content:'✓';position:absolute;left:0;color:var(--turquoise);font-weight:700}
.service-price{font-size:1rem;color:var(--mid)}
.service-price strong{font-family:var(--font-head);font-size:1.6rem;font-weight:800;color:var(--ocean)}

/* ════════════════════════════════════
   PORTFOLIO
════════════════════════════════════ */
.portfolio{background:var(--bg-soft)}
.portfolio .section-title,.portfolio .section-label{text-align:center;margin-inline:auto}
.portfolio .section-sub{text-align:center;margin-inline:auto;margin-bottom:3rem}
.portfolio-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}
.portfolio-card{background:#fff;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);transition:all var(--trans)}
.portfolio-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-6px)}
.portfolio-preview{background:var(--dark2);border-radius:0}
.pp-bar{display:flex;align-items:center;gap:6px;padding:8px 12px;background:rgba(0,0,0,.2)}
.pp-dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.2)}
.pp-url{font-size:.65rem;color:rgba(255,255,255,.4);margin-left:4px;font-family:monospace}
.pp-content{padding:10px}
.pp-nav{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;padding:6px 8px;background:rgba(255,255,255,.05);border-radius:8px}
.pp-brand{font-size:.7rem;color:#fff;font-weight:700}
.pp-call-mini{font-size:.6rem;background:rgba(255,255,255,.15);color:#fff;padding:3px 8px;border-radius:20px}
.pp-hero-block{border-radius:10px;padding:14px 12px;margin-bottom:8px}
.pp-hl{font-size:.95rem;font-weight:800;color:#fff;line-height:1.2;margin-bottom:4px}
.pp-hs{font-size:.6rem;color:rgba(255,255,255,.75);margin-bottom:10px}
.pp-actions{display:flex;gap:6px}
.pp-btn{padding:4px 10px;border-radius:20px;font-size:.6rem;font-weight:700;cursor:default}
.pp-btn.white{background:#fff;color:var(--dark)}
.pp-btn.outline-w{background:transparent;border:1px solid rgba(255,255,255,.5);color:#fff}
.pp-btn.amber{background:#FB8500;color:#fff}
.pp-btn.cream{background:#FFF3E0;color:#8B5E3C}
.pp-btn.green{background:var(--green);color:#fff}
.pp-chips{display:flex;flex-wrap:wrap;gap:4px}
.pp-chips span{background:rgba(255,255,255,.1);color:rgba(255,255,255,.7);padding:3px 8px;border-radius:10px;font-size:.58rem;font-weight:500}
.portfolio-info{padding:1.3rem 1.5rem 1.5rem}
.portfolio-tag{display:inline-block;background:var(--mint);color:var(--ocean);font-size:.72rem;font-weight:700;padding:.2rem .7rem;border-radius:20px;margin-bottom:.7rem;letter-spacing:.06em;text-transform:uppercase}
.portfolio-info h3{font-family:var(--font-head);font-size:1.1rem;font-weight:700;margin-bottom:.5rem}
.portfolio-info p{font-size:.88rem;color:var(--mid);line-height:1.65;margin-bottom:.9rem}
.portfolio-kpi{display:flex;flex-wrap:wrap;gap:.5rem}
.portfolio-kpi span{font-size:.75rem;color:var(--mid);background:var(--bg-soft);padding:.25rem .65rem;border-radius:20px;border:1px solid var(--border)}

/* ════════════════════════════════════
   TARIFS
════════════════════════════════════ */
.tarifs{text-align:center}
.tarifs .section-title,.tarifs .section-label{margin-inline:auto}
.tarifs .section-sub{margin-inline:auto;margin-bottom:3rem}
.tarifs-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem;text-align:left}
.tarif-card{background:#fff;border:2px solid var(--border);border-radius:var(--radius-lg);padding:2rem;display:flex;flex-direction:column;gap:1rem;transition:all var(--trans);position:relative;overflow:hidden}
.tarif-card:hover{border-color:var(--turquoise);transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.tarif-main{border-color:var(--ocean);box-shadow:var(--shadow)}
.tarif-badge{position:absolute;top:-1px;right:1.5rem;background:linear-gradient(135deg,var(--ocean),var(--turquoise));color:#fff;font-size:.72rem;font-weight:700;padding:.3rem .9rem;border-radius:0 0 12px 12px;letter-spacing:.06em}
.tarif-icon{font-size:2rem}
.tarif-card h3{font-family:var(--font-head);font-size:1.2rem;font-weight:700}
.tarif-price{display:flex;flex-direction:column;gap:.1rem;margin:.3rem 0}
.tarif-from{font-size:.8rem;color:var(--light)}
.tarif-price strong{font-family:var(--font-head);font-size:2.2rem;font-weight:800;color:var(--ocean);line-height:1}
.tarif-once{font-size:.8rem;color:var(--light)}
.tarif-list{display:flex;flex-direction:column;gap:.55rem;flex:1}
.tarif-list li{font-size:.9rem;color:var(--mid)}
.tarif-note{background:rgba(0,180,216,.08);border:1px solid rgba(0,180,216,.2);border-radius:var(--radius);padding:1rem 1.4rem;margin-top:2rem;font-size:.9rem;color:var(--mid);text-align:left}
.tarif-note strong{color:var(--ocean)}

/* ════════════════════════════════════
   CONFIANCE
════════════════════════════════════ */
.confiance{background:var(--dark);color:#fff}
.confiance .section-label{color:var(--turquoise)}
.confiance .section-title{color:#fff;margin-bottom:3rem}
.confiance-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem}
.confiance-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-lg);padding:1.8rem;transition:all var(--trans)}
.confiance-card:hover{background:rgba(255,255,255,.08);border-color:rgba(0,180,216,.3);transform:translateY(-3px)}
.confiance-icon{font-size:2rem;margin-bottom:1rem}
.confiance-card h3{font-family:var(--font-head);font-size:1rem;font-weight:700;margin-bottom:.6rem;color:#fff}
.confiance-card p{font-size:.88rem;color:rgba(255,255,255,.55);line-height:1.7}

/* ════════════════════════════════════
   CTA BAND
════════════════════════════════════ */
.cta-band{background:linear-gradient(135deg,var(--ocean),var(--turquoise));color:#fff;padding-block:3.5rem}
.cta-band-inner{display:flex;flex-direction:column;gap:2rem;align-items:flex-start}
@media(min-width:768px){.cta-band-inner{flex-direction:row;justify-content:space-between;align-items:center}}
.cta-band-text h2{font-family:var(--font-head);font-size:clamp(1.4rem,3vw,2rem);font-weight:800;line-height:1.2;margin-bottom:.6rem}
.cta-band-text p{font-size:.95rem;opacity:.85;max-width:46ch}
.cta-band-actions{display:flex;flex-wrap:wrap;gap:.8rem;flex-shrink:0}

/* ════════════════════════════════════
   CONTACT
════════════════════════════════════ */
.contact{background:var(--bg-soft)}
.contact-inner{display:grid;grid-template-columns:1fr;gap:3rem}
@media(min-width:900px){.contact-inner{grid-template-columns:1fr 1fr;gap:4rem;align-items:start}}
.contact-left .section-title{margin-bottom:1rem}
.contact-left p{font-size:1rem;color:var(--mid);margin-bottom:2rem;line-height:1.75}
.contact-direct{display:flex;flex-direction:column;gap:1rem}
.contact-link{display:flex;align-items:center;gap:1rem;padding:1rem 1.2rem;border-radius:var(--radius);border:1px solid var(--border);background:#fff;transition:all var(--trans)}
.contact-link:hover{border-color:var(--turquoise);box-shadow:var(--shadow);transform:translateX(4px)}
.contact-link-icon{font-size:1.4rem;flex-shrink:0}
.contact-link strong{display:block;font-weight:600;font-size:.92rem;margin-bottom:.15rem}
.contact-link span{font-size:.83rem;color:var(--light)}
.phone-link:hover{background:rgba(0,119,182,.04)}
.wa-link:hover{background:rgba(37,211,102,.04)}

/* FORM */
.contact-form{background:#fff;border-radius:var(--radius-lg);padding:clamp(1.4rem,4vw,2rem);border:1px solid var(--border);box-shadow:var(--shadow)}
.form-row{display:grid;grid-template-columns:1fr;gap:1rem}
@media(min-width:500px){.form-row{grid-template-columns:1fr 1fr}}
.form-group{display:flex;flex-direction:column;gap:.4rem;margin-bottom:.2rem}
.form-group label{font-size:.83rem;font-weight:600;color:var(--dark)}
.form-group input,
.form-group select,
.form-group textarea{padding:.75rem 1rem;border:1.5px solid var(--border);border-radius:var(--radius);font-size:.92rem;color:var(--dark);background:#fff;transition:border-color var(--trans),box-shadow var(--trans);outline:none}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus{border-color:var(--ocean);box-shadow:0 0 0 3px rgba(0,119,182,.12)}
.form-group select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234A5568' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1rem center;background-size:16px;padding-right:2.5rem}
.form-group textarea{resize:vertical;min-height:100px}
.btn-submit{margin-top:.6rem;padding:.85rem;font-size:1rem;letter-spacing:.02em}
.form-privacy{font-size:.78rem;color:var(--light);text-align:center;margin-top:.5rem}
.form-success{background:rgba(37,211,102,.08);border:1px solid rgba(37,211,102,.3);border-radius:var(--radius);padding:1.4rem;text-align:center;margin-top:1rem}
.success-icon{font-size:2rem;margin-bottom:.5rem}
.form-success strong{display:block;margin-bottom:.4rem;color:var(--dark)}
.form-success p{font-size:.88rem;color:var(--mid)}
.form-error{background:rgba(239,68,68,.08);border:1px solid rgba(239,68,68,.25);border-radius:var(--radius);padding:1rem;font-size:.88rem;color:#dc2626;margin-top:1rem}

/* ════════════════════════════════════
   FOOTER
════════════════════════════════════ */
.footer{background:var(--dark);color:rgba(255,255,255,.7);padding-top:4rem}
.footer-inner{display:grid;grid-template-columns:1fr;gap:2.5rem}
@media(min-width:640px){.footer-inner{grid-template-columns:2fr 1fr 1fr 1fr}}
.footer-brand p{font-size:.88rem;line-height:1.7;margin-top:.8rem;max-width:28ch}
.footer-logo{color:#fff}
.footer-logo span{color:var(--turquoise)}
.footer-socials{display:flex;gap:.8rem;margin-top:1.2rem}
.footer-socials a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.6);transition:all var(--trans)}
.footer-socials a:hover{background:var(--ocean);color:#fff}
.footer-links{display:flex;flex-direction:column;gap:.8rem}
.footer-links h4{font-family:var(--font-head);font-size:.85rem;font-weight:700;color:#fff;text-transform:uppercase;letter-spacing:.1em;margin-bottom:.3rem}
.footer-links a,.footer-links span{font-size:.88rem;color:rgba(255,255,255,.5);transition:color var(--trans)}
.footer-links a:hover{color:var(--turquoise)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:1.2rem 0;margin-top:3rem;font-size:.8rem;color:rgba(255,255,255,.3);text-align:center}

/* ════════════════════════════════════
   STICKY MOBILE CTA
════════════════════════════════════ */
.sticky-cta{display:none;position:fixed;bottom:0;left:0;right:0;z-index:200;padding:.8rem 1rem;background:rgba(255,255,255,.98);backdrop-filter:blur(12px);border-top:1px solid var(--border);gap:.6rem;box-shadow:0 -4px 24px rgba(0,0,0,.1)}
@media(max-width:767px){.sticky-cta{display:flex}}
.sticky-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:.4rem;padding:.65rem .5rem;border-radius:10px;font-size:.82rem;font-weight:700;transition:all var(--trans)}
.sticky-btn svg{width:15px;height:15px;flex-shrink:0}
.phone-btn{background:var(--ocean);color:#fff}
.wa-btn{background:var(--green);color:#fff}
.devis-btn{background:var(--dark);color:#fff}
body{padding-bottom:0}
@media(max-width:767px){body{padding-bottom:76px}}

/* ════════════════════════════════════
   SCROLL ANIMATIONS
════════════════════════════════════ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .65s ease, transform .65s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:.1s}
.reveal-delay-2{transition-delay:.2s}
.reveal-delay-3{transition-delay:.3s}

/* ════════════════════════════════════
   UTILITIES
════════════════════════════════════ */
@media(max-width:480px){
  .hero-ctas{flex-direction:column}
  .hero-ctas .btn{width:100%;justify-content:center}
  .btn-nav{display:none}
}