/*
Theme Name: Syncoria
Theme URI: https://syncoria.fr
Author: Syncoria
Description: Thème IA cinématique — automatisation, workflows, agents IA. Tout personnalisable via Apparence > Personnaliser. Responsive mobile/tablette/desktop.
Version: 3.0
License: GNU General Public License v2 or later
Text Domain: syncoria
*/

/* ── RESET ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:'DM Sans',sans-serif;color:#334155;background:#fff;overflow-x:hidden;line-height:1.7;}
a{text-decoration:none;color:inherit;}
img{max-width:100%;height:auto;display:block;}
ul{list-style:none;margin:0;padding:0;}
button{cursor:pointer;}

/* ── TOKENS ── */
:root{
  --sky:#38BDF8;--sky-l:#E0F7FF;--sky-m:#7DD3FC;--sky-d:#0284C7;--sky-dp:#0C4A6E;
  --navy:#0A1628;--navy2:#0E2244;--slate:#334155;--slate2:#64748B;
  --white:#fff;--off:#F8FAFC;--teal:#14B8A6;--teal-l:#CCFBF1;
  --amber:#F59E0B;--purple:#8B5CF6;
  --fh:'Syne',sans-serif;--fb:'DM Sans',sans-serif;
}

/* ══════════ NAV ══════════ */
.sy-nav{
  position:fixed;inset:0 0 auto;z-index:1000;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 clamp(1.25rem,5vw,3rem);height:70px;
  background:rgba(255,255,255,.95);backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(56,189,248,.12);
  transition:box-shadow .3s;
}
.sy-nav.scrolled{box-shadow:0 2px 20px rgba(10,22,40,.1);}
.sy-logo{font-family:var(--fh);font-size:1.4rem;font-weight:800;color:var(--navy);display:flex;align-items:center;gap:8px;letter-spacing:-.4px;}
.sy-logo .dot{width:8px;height:8px;border-radius:50%;background:var(--sky);flex-shrink:0;animation:blink 2s ease infinite;}
.sy-logo em{color:var(--sky-d);font-style:normal;}
.sy-menu{display:flex;gap:1.6rem;align-items:center;}
.sy-menu a{font-size:.875rem;font-weight:500;color:var(--slate);white-space:nowrap;transition:color .2s;position:relative;}
.sy-menu a::after{content:'';position:absolute;bottom:-3px;left:0;width:0;height:2px;background:var(--sky-d);border-radius:1px;transition:width .25s;}
.sy-menu a:hover,.sy-menu .current-menu-item>a{color:var(--sky-d);}
.sy-menu a:hover::after,.sy-menu .current-menu-item>a::after{width:100%;}
.sy-nav-cta{background:var(--sky-d);color:#fff!important;padding:.48rem 1.2rem;border-radius:8px;font-size:.84rem;font-weight:700;font-family:var(--fh);white-space:nowrap;transition:all .2s;display:inline-block;}
.sy-nav-cta:hover{background:var(--sky-dp);transform:translateY(-1px);color:#fff!important;}
.sy-nav-cta::after{display:none!important;}
.sy-ham{display:none;flex-direction:column;gap:5px;background:none;border:none;padding:4px;}
.sy-ham span{display:block;width:22px;height:2px;background:var(--navy);border-radius:2px;transition:.3s;}
.sy-ham.open span:first-child{transform:translateY(7px) rotate(45deg);}
.sy-ham.open span:nth-child(2){opacity:0;}
.sy-ham.open span:last-child{transform:translateY(-7px) rotate(-45deg);}
.sy-drawer{display:none;position:fixed;top:70px;inset-inline:0;z-index:999;background:#fff;border-bottom:1px solid rgba(56,189,248,.1);padding:1rem clamp(1.25rem,5vw,3rem);flex-direction:column;gap:0;box-shadow:0 8px 32px rgba(10,22,40,.08);}
.sy-drawer.open{display:flex;}
.sy-drawer a{display:block;padding:.75rem .25rem;font-weight:500;color:var(--slate);border-bottom:1px solid #f1f5f9;transition:color .2s;}
.sy-drawer a:hover{color:var(--sky-d);}
.sy-drawer .sy-nav-cta{margin-top:.75rem;text-align:center;border-bottom:none;}

/* ══════════ HERO — CINEMATIC ══════════ */
.sy-hero{
  min-height:100svh;background:var(--navy);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:clamp(100px,14vh,130px) clamp(1.25rem,5vw,3rem) clamp(60px,8vh,80px);
  position:relative;overflow:hidden;
}
/* Animated gradient background */
.sy-hero::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 80% 60% at 70% 40%, rgba(56,189,248,.15) 0%, transparent 60%),
             radial-gradient(ellipse 60% 50% at 20% 70%, rgba(20,184,166,.1) 0%, transparent 55%),
             radial-gradient(ellipse 50% 40% at 50% 10%, rgba(139,92,246,.08) 0%, transparent 50%);
  animation:bgshift 8s ease-in-out infinite alternate;
}
@keyframes bgshift{
  0%{background:radial-gradient(ellipse 80% 60% at 70% 40%,rgba(56,189,248,.15) 0%,transparent 60%),radial-gradient(ellipse 60% 50% at 20% 70%,rgba(20,184,166,.1) 0%,transparent 55%),radial-gradient(ellipse 50% 40% at 50% 10%,rgba(139,92,246,.08) 0%,transparent 50%);}
  100%{background:radial-gradient(ellipse 80% 60% at 30% 60%,rgba(56,189,248,.18) 0%,transparent 60%),radial-gradient(ellipse 60% 50% at 80% 30%,rgba(20,184,166,.12) 0%,transparent 55%),radial-gradient(ellipse 50% 40% at 50% 90%,rgba(139,92,246,.1) 0%,transparent 50%);}
}
/* Grid */
.sy-hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(56,189,248,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(56,189,248,.05) 1px,transparent 1px);background-size:50px 50px;mask-image:radial-gradient(ellipse at center,black 30%,transparent 80%);}
/* Floating nodes */
.sy-nodes{position:absolute;inset:0;pointer-events:none;overflow:hidden;}
.sy-node{position:absolute;border-radius:50%;}
.sy-node::before{content:'';position:absolute;inset:-4px;border-radius:50%;border:1px solid currentColor;opacity:.3;animation:ripple 3s ease-out infinite;}
.sy-node.a{width:10px;height:10px;background:var(--sky);color:var(--sky);top:22%;left:12%;animation:floatA 6s ease-in-out infinite;box-shadow:0 0 16px rgba(56,189,248,.8);}
.sy-node.b{width:7px;height:7px;background:var(--teal);color:var(--teal);top:60%;left:82%;animation:floatB 8s ease-in-out infinite 1s;box-shadow:0 0 12px rgba(20,184,166,.8);}
.sy-node.c{width:6px;height:6px;background:var(--sky-m);color:var(--sky-m);top:38%;left:90%;animation:floatA 7s ease-in-out infinite .5s;box-shadow:0 0 10px rgba(125,211,252,.8);}
.sy-node.d{width:8px;height:8px;background:var(--amber);color:var(--amber);top:75%;left:18%;animation:floatB 9s ease-in-out infinite 2s;box-shadow:0 0 14px rgba(245,158,11,.7);}
.sy-node.e{width:5px;height:5px;background:var(--purple);color:var(--purple);top:15%;left:65%;animation:floatA 5s ease-in-out infinite 1.5s;box-shadow:0 0 10px rgba(139,92,246,.8);}
/* Connecting lines SVG */
.sy-lines{position:absolute;inset:0;pointer-events:none;opacity:.12;}
@keyframes floatA{0%,100%{transform:translateY(0) translateX(0);}33%{transform:translateY(-18px) translateX(6px);}66%{transform:translateY(8px) translateX(-4px);}}
@keyframes floatB{0%,100%{transform:translateY(0) translateX(0);}50%{transform:translateY(-22px) translateX(-8px);}}
@keyframes ripple{0%{transform:scale(1);opacity:.4;}100%{transform:scale(3);opacity:0;}}
@keyframes blink{0%,100%{opacity:1;}50%{opacity:.2;}}
/* Hero content */
.sy-hero-inner{position:relative;z-index:2;text-align:center;max-width:900px;width:100%;}
.sy-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(56,189,248,.1);border:1px solid rgba(56,189,248,.25);border-radius:100px;padding:.38rem .95rem;font-size:.78rem;font-weight:600;color:var(--sky-m);margin-bottom:1.5rem;letter-spacing:.03em;}
.sy-badge-dot{width:6px;height:6px;border-radius:50%;background:var(--sky);animation:blink 1.8s ease infinite;}
.sy-hero h1{font-family:var(--fh);font-size:clamp(2.4rem,6.5vw,5rem);font-weight:800;color:#fff;line-height:1.04;letter-spacing:-2px;margin-bottom:1.25rem;}
/* typed: fixed width container prevents layout shift */
.sy-typed-wrap{display:block;min-height:1.1em;overflow:hidden;}
.sy-typed{color:var(--sky);border-right:3px solid var(--sky);padding-right:2px;white-space:nowrap;display:inline-block;vertical-align:bottom;}
.sy-hero-sub{font-size:clamp(.95rem,1.8vw,1.1rem);color:rgba(255,255,255,.58);max-width:560px;margin:0 auto 2.25rem;font-weight:300;line-height:1.8;}
.sy-hero-btns{display:flex;gap:.875rem;justify-content:center;flex-wrap:wrap;}
.sy-stats{display:flex;justify-content:center;gap:clamp(1.5rem,4vw,3.5rem);margin-top:clamp(2.5rem,5vh,4rem);padding-top:clamp(1.5rem,3vh,2.5rem);border-top:1px solid rgba(56,189,248,.1);flex-wrap:wrap;}
.sy-stat-n{font-family:var(--fh);font-size:clamp(1.5rem,3vw,2.1rem);font-weight:800;color:var(--sky);line-height:1;}
.sy-stat-l{font-size:.77rem;color:rgba(255,255,255,.35);margin-top:4px;letter-spacing:.02em;}

/* ══════════ WORKFLOW ANIMATION SECTION ══════════ */
.sy-flow{background:var(--navy);padding:clamp(60px,10vh,100px) clamp(1.25rem,5vw,3rem);overflow:hidden;}
.sy-flow-inner{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;}
.sy-flow-text .sy-lbl{color:var(--sky-m);}
.sy-flow-text .sy-h2{color:#fff;}
.sy-flow-text .sy-lead{color:rgba(255,255,255,.55);}
.sy-flow-diagram{position:relative;height:340px;}
.sy-flow-node{position:absolute;background:rgba(56,189,248,.08);border:1px solid rgba(56,189,248,.25);border-radius:14px;padding:.85rem 1.1rem;display:flex;align-items:center;gap:.65rem;font-size:.82rem;color:#fff;font-weight:500;white-space:nowrap;transition:all .3s;}
.sy-flow-node.active{background:rgba(56,189,248,.18);border-color:rgba(56,189,248,.6);box-shadow:0 0 20px rgba(56,189,248,.2);}
.sy-flow-icon{font-size:1.2rem;flex-shrink:0;}
.sy-flow-arrow{position:absolute;color:rgba(56,189,248,.4);font-size:.9rem;}
/* node positions */
.fn1{top:10px;left:0;}
.fn2{top:10px;right:0;}
.fn3{top:50%;left:50%;transform:translate(-50%,-50%);}
.fn4{bottom:10px;left:0;}
.fn5{bottom:10px;right:0;}
.fa1{top:28px;left:32%;font-size:1.2rem;}
.fa2{top:28px;right:32%;font-size:1.2rem;}
.fa3{top:42%;left:12%;transform:rotate(70deg);}
.fa4{top:42%;right:12%;transform:rotate(-70deg);}
.fa5{bottom:28px;left:32%;font-size:1.2rem;}
.fa6{bottom:28px;right:32%;font-size:1.2rem;}

/* ══════════ SHARED SECTION ══════════ */
.sy-s{padding:clamp(60px,9vh,96px) clamp(1.25rem,5vw,3rem);}
.sy-lbl{font-size:.72rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--sky-d);margin-bottom:.6rem;}
.sy-h2{font-family:var(--fh);font-size:clamp(1.7rem,3.5vw,2.6rem);font-weight:800;color:var(--navy);line-height:1.12;letter-spacing:-.8px;margin-bottom:.9rem;}
.sy-lead{font-size:clamp(.9rem,1.5vw,1.05rem);color:var(--slate2);line-height:1.75;max-width:560px;}
.sy-head{margin-bottom:clamp(2rem,5vh,3.5rem);}
.sy-cx{text-align:center;}.sy-cx .sy-lead{margin:0 auto;}
.sy-bg-off{background:var(--off);}
.sy-bg-navy{background:var(--navy);}
.sy-bg-navy .sy-h2{color:#fff;}
.sy-bg-navy .sy-lead{color:rgba(255,255,255,.5);}
.sy-bg-navy .sy-lbl{color:var(--sky-m);}
.sy-wrap{max-width:1200px;margin:0 auto;}

/* ══════════ BUTTONS ══════════ */
.sy-btn{display:inline-block;background:var(--sky-d);color:#fff;padding:.82rem 1.9rem;border-radius:10px;font-family:var(--fh);font-weight:700;font-size:.9rem;border:none;transition:all .2s;white-space:nowrap;}
.sy-btn:hover{background:var(--sky-dp);transform:translateY(-2px);box-shadow:0 8px 28px rgba(2,132,199,.4);color:#fff;}
.sy-btn-ghost{display:inline-block;border:1.5px solid rgba(56,189,248,.4);color:var(--sky-m);padding:.8rem 1.75rem;border-radius:10px;font-family:var(--fh);font-weight:600;font-size:.9rem;transition:all .2s;white-space:nowrap;}
.sy-btn-ghost:hover{border-color:var(--sky);color:var(--sky);background:rgba(56,189,248,.06);}
.sy-btn-w{display:inline-block;background:#fff;color:var(--sky-d);padding:.85rem 2rem;border-radius:10px;font-family:var(--fh);font-weight:800;font-size:.9rem;transition:all .2s;white-space:nowrap;position:relative;z-index:2;}
.sy-btn-w:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(0,0,0,.2);color:var(--sky-d);}

/* ══════════ GRID & CARDS ══════════ */
.sy-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:1.25rem;}
.sy-grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:1.5rem;align-items:center;}
.sy-card{background:#fff;border:1px solid rgba(56,189,248,.12);border-radius:16px;padding:clamp(1.25rem,2.5vw,1.85rem);transition:all .3s;position:relative;overflow:hidden;display:block;color:inherit;}
.sy-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--sky-d),var(--teal));transform:scaleX(0);transform-origin:left;transition:transform .35s;}
.sy-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px rgba(2,132,199,.1);border-color:rgba(56,189,248,.28);}
.sy-card:hover::before{transform:scaleX(1);}
.sy-cicon{width:54px;height:54px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:1.1rem;background:var(--sky-l);}
.sy-card h3{font-family:var(--fh);font-size:1.05rem;font-weight:700;color:var(--navy);margin-bottom:.5rem;}
.sy-card p{font-size:.875rem;color:var(--slate2);line-height:1.65;}
.sy-clink{display:inline-flex;align-items:center;gap:4px;margin-top:.9rem;font-size:.82rem;font-weight:700;color:var(--sky-d);font-family:var(--fh);}
.sy-arr{display:inline-block;transition:transform .2s;}
.sy-card:hover .sy-arr{transform:translateX(4px);}
/* Dark sector cards */
.sy-scard{background:rgba(56,189,248,.06);border:1px solid rgba(56,189,248,.14);border-radius:14px;padding:1.4rem;transition:all .3s;display:block;color:inherit;}
.sy-scard:hover{background:rgba(56,189,248,.12);border-color:rgba(56,189,248,.38);transform:translateY(-3px);}
.sy-scard .se{font-size:1.7rem;margin-bottom:.65rem;display:block;}
.sy-scard h3{font-family:var(--fh);font-size:.92rem;font-weight:700;color:#fff;margin-bottom:.35rem;}
.sy-scard p{font-size:.79rem;color:rgba(255,255,255,.42);line-height:1.5;}

/* ══════════ STEPS ══════════ */
.sy-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:1rem;}
.sy-step{background:var(--off);border-radius:16px;padding:1.75rem 1.35rem;text-align:center;border:1px solid rgba(56,189,248,.1);transition:all .3s;position:relative;}
.sy-step::after{content:attr(data-n);position:absolute;top:-12px;left:50%;transform:translateX(-50%);width:26px;height:26px;border-radius:50%;background:var(--sky-d);color:#fff;font-family:var(--fh);font-size:.8rem;font-weight:800;display:flex;align-items:center;justify-content:center;line-height:26px;}
.sy-step:hover{background:var(--sky-l);border-color:var(--sky-m);transform:translateY(-3px);}
.sy-step h3{font-family:var(--fh);font-size:.95rem;font-weight:700;color:var(--navy);margin-bottom:.4rem;}
.sy-step p{font-size:.84rem;color:var(--slate2);line-height:1.6;}

/* ══════════ CTA BAND ══════════ */
.sy-cta{background:linear-gradient(135deg,var(--sky-d) 0%,var(--sky-dp) 55%,#0A1628 100%);padding:clamp(55px,8vh,80px) clamp(1.25rem,5vw,3rem);text-align:center;position:relative;overflow:hidden;}
.sy-cta::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:36px 36px;pointer-events:none;z-index:0;}
.sy-cta::after{content:'';position:absolute;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.06) 0%,transparent 70%);top:-200px;left:50%;transform:translateX(-50%);pointer-events:none;z-index:0;}
.sy-cta h2{font-family:var(--fh);font-size:clamp(1.7rem,3.5vw,2.9rem);font-weight:800;color:#fff;margin-bottom:.9rem;position:relative;z-index:1;letter-spacing:-.8px;}
.sy-cta p{color:rgba(255,255,255,.65);margin-bottom:2rem;max-width:560px;margin-left:auto;margin-right:auto;position:relative;z-index:1;font-size:clamp(.9rem,1.5vw,1.05rem);}

/* ══════════ PAGE HERO ══════════ */
.sy-ph{background:var(--navy);padding:clamp(110px,14vh,145px) clamp(1.25rem,5vw,3rem) clamp(55px,7vh,70px);position:relative;overflow:hidden;}
.sy-ph::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(56,189,248,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(56,189,248,.04) 1px,transparent 1px);background-size:48px 48px;}
.sy-ph::after{content:'';position:absolute;width:min(500px,70vw);height:min(500px,70vw);border-radius:50%;background:radial-gradient(circle,rgba(56,189,248,.14) 0%,transparent 70%);top:-140px;right:-80px;pointer-events:none;}
.sy-ph-inner{position:relative;z-index:1;}
.sy-crumb{font-size:.82rem;color:var(--sky-m);margin-bottom:.9rem;}
.sy-crumb a{color:var(--sky-m);transition:color .2s;}
.sy-crumb a:hover{color:var(--sky);}
.sy-crumb .s{color:rgba(255,255,255,.25);margin:0 .4rem;}
.sy-ph-icon{font-size:2.4rem;margin-bottom:.85rem;display:block;}
.sy-ph h1{font-family:var(--fh);font-size:clamp(2rem,4.5vw,3.2rem);font-weight:800;color:#fff;letter-spacing:-.8px;line-height:1.1;max-width:800px;}
.sy-ph-lead{font-size:clamp(.9rem,1.5vw,1.05rem);color:rgba(255,255,255,.55);max-width:600px;margin-top:1rem;font-weight:300;line-height:1.75;}

/* ══════════ À PROPOS ══════════ */
.sy-ap-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:start;}
.sy-ap-aside{background:var(--off);border:1px solid rgba(56,189,248,.12);border-radius:18px;padding:clamp(1.5rem,3vw,2rem);position:sticky;top:90px;}
.sy-ap-aside-title{font-family:var(--fh);font-weight:800;font-size:1.05rem;color:var(--navy);margin-bottom:1rem;}
.sy-ap-aside li{font-size:.875rem;padding:.5rem 0;border-bottom:1px solid rgba(56,189,248,.08);display:flex;gap:.5rem;color:var(--slate);}
.sy-ap-aside li::before{content:'→';color:var(--sky-d);}
.sy-ap-aside li:last-child{border:none;}
.sy-values{display:grid;grid-template-columns:1fr 1fr;gap:.85rem;margin-top:1.5rem;}
.sy-val{background:#fff;border:1px solid rgba(56,189,248,.1);border-radius:12px;padding:1.1rem;display:flex;gap:.7rem;}
.sy-val-icon{font-size:1.25rem;flex-shrink:0;}
.sy-val h4{font-family:var(--fh);font-size:.85rem;font-weight:700;color:var(--navy);margin-bottom:.2rem;}
.sy-val p{font-size:.79rem;color:var(--slate2);line-height:1.5;}

/* ══════════ SERVICES ══════════ */
.sy-svc{display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(2rem,4vw,4rem);align-items:center;max-width:1100px;margin:0 auto;}
.sy-svc-visual{background:linear-gradient(135deg,var(--sky-l),#fff);border-radius:20px;padding:clamp(2rem,4vw,3rem);text-align:center;border:1px solid rgba(56,189,248,.15);}
.sy-svc-visual .big{font-size:clamp(3.5rem,7vw,5rem);}
.sy-svc-visual p{color:var(--slate2);margin-top:.75rem;font-size:.85rem;line-height:1.6;}
.sy-check{list-style:none;margin:1.1rem 0;padding:0;}
.sy-check li{display:flex;gap:.6rem;align-items:flex-start;padding:.45rem 0;font-size:.88rem;color:var(--slate);}
.sy-check li::before{content:'✓';color:var(--teal);font-weight:700;flex-shrink:0;}
.sy-price{font-family:var(--fh);font-weight:800;font-size:1.35rem;color:var(--sky-d);margin:.75rem 0 1.1rem;}

/* ══════════ TARIFS ══════════ */
.sy-prix-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:1.25rem;align-items:start;max-width:1000px;margin:0 auto;}
.sy-prix{background:var(--off);border:1.5px solid rgba(56,189,248,.15);border-radius:20px;padding:clamp(1.5rem,3vw,2rem);transition:all .3s;}
.sy-prix.featured{background:var(--navy);border-color:var(--sky-d);box-shadow:0 16px 48px rgba(2,132,199,.25);}
.sy-prix:not(.featured):hover{border-color:var(--sky-m);box-shadow:0 12px 32px rgba(2,132,199,.08);}
.sy-pname{font-family:var(--fh);font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--sky-d);margin-bottom:.4rem;}
.sy-prix.featured .sy-pname{color:var(--sky-m);}
.sy-pamount{font-family:var(--fh);font-size:1.85rem;font-weight:800;color:var(--navy);line-height:1;margin-bottom:.25rem;}
.sy-prix.featured .sy-pamount{color:#fff;}
.sy-pnote{font-size:.82rem;color:var(--slate2);margin-bottom:1.25rem;}
.sy-prix.featured .sy-pnote{color:rgba(255,255,255,.45);}
.sy-prix ul{margin-bottom:1.5rem;}
.sy-prix li{font-size:.83rem;padding:.42rem 0;border-bottom:1px solid rgba(56,189,248,.08);display:flex;gap:.5rem;color:var(--slate);}
.sy-prix.featured li{color:rgba(255,255,255,.72);border-color:rgba(255,255,255,.08);}
.sy-prix li::before{content:'✓';color:var(--teal);font-weight:700;flex-shrink:0;}
.sy-prix.featured li::before{color:var(--sky-m);}
.sy-pcta{display:block;text-align:center;padding:.7rem;border-radius:10px;font-family:var(--fh);font-weight:700;font-size:.875rem;transition:all .2s;border:none;cursor:pointer;text-decoration:none;}
.sy-pcta-out{border:1.5px solid rgba(2,132,199,.3);color:var(--sky-d);background:transparent;}
.sy-pcta-out:hover{background:var(--sky-l);border-color:var(--sky-d);color:var(--sky-d);}
.sy-pcta-solid{background:var(--sky-d);color:#fff;}
.sy-pcta-solid:hover{background:var(--sky-dp);box-shadow:0 6px 20px rgba(2,132,199,.35);color:#fff;}

/* ══════════ CONTACT ══════════ */
.sy-ct-wrap{display:grid;grid-template-columns:1fr 1.5fr;gap:clamp(2rem,5vw,4rem);max-width:1100px;margin:0 auto;align-items:start;}
.sy-ct-info h2{font-family:var(--fh);font-size:clamp(1.4rem,2.5vw,1.9rem);font-weight:800;color:var(--navy);margin-bottom:.8rem;letter-spacing:-.4px;}
.sy-ct-info p{color:var(--slate2);margin-bottom:1.75rem;font-size:.9rem;}
.sy-ci{display:flex;align-items:center;gap:.7rem;margin-bottom:.85rem;font-size:.9rem;color:var(--slate);}
.sy-ci-ic{width:36px;height:36px;min-width:36px;border-radius:8px;background:var(--sky-l);display:flex;align-items:center;justify-content:center;font-size:.95rem;}
.sy-form{display:flex;flex-direction:column;gap:.9rem;background:#fff;padding:clamp(1.5rem,3vw,2rem);border-radius:20px;border:1px solid rgba(56,189,248,.12);box-shadow:0 4px 24px rgba(10,22,40,.06);}
.sy-fr{display:grid;grid-template-columns:1fr 1fr;gap:.9rem;}
.sy-fg{display:flex;flex-direction:column;gap:.35rem;}
.sy-fg label{font-size:.74rem;font-weight:700;color:var(--slate);text-transform:uppercase;letter-spacing:.06em;}
.sy-fg input,.sy-fg select,.sy-fg textarea{padding:.68rem .9rem;border:1.5px solid rgba(56,189,248,.18);border-radius:9px;font-family:var(--fb);font-size:.88rem;color:var(--navy);background:#fff;transition:border-color .2s,box-shadow .2s;outline:none;width:100%;}
.sy-fg input:focus,.sy-fg select:focus,.sy-fg textarea:focus{border-color:var(--sky-d);box-shadow:0 0 0 3px rgba(56,189,248,.1);}
.sy-fg textarea{resize:vertical;min-height:110px;}
.sy-notice{padding:.85rem 1rem;border-radius:9px;font-size:.875rem;margin-bottom:.5rem;}
.sy-notice.ok{background:var(--teal-l);color:#0F6E56;border:1px solid #0F6E56;}
.sy-notice.err{background:#FEE2E2;color:#B91C1C;border:1px solid #B91C1C;}

/* ══════════ CONTENT ══════════ */
.sy-content{padding:clamp(50px,8vh,80px) clamp(1.25rem,5vw,3rem);max-width:860px;margin:0 auto;}
.sy-content h2{font-family:var(--fh);font-size:clamp(1.35rem,2.5vw,1.85rem);font-weight:800;color:var(--navy);margin:2rem 0 .85rem;letter-spacing:-.4px;}
.sy-content h3{font-family:var(--fh);font-size:1.1rem;font-weight:700;color:var(--navy);margin:1.5rem 0 .6rem;}
.sy-content p{color:var(--slate2);margin-bottom:.9rem;line-height:1.8;font-size:.95rem;}
.sy-content ul{margin:.75rem 0 1.25rem;padding-left:1.2rem;list-style:disc;}
.sy-content li{margin-bottom:.4rem;color:var(--slate);font-size:.95rem;}
.sy-content strong{color:var(--navy);}
.sy-content a{color:var(--sky-d);font-weight:600;}

/* ══════════ FOOTER ══════════ */
.sy-foot{background:var(--navy);padding:clamp(40px,7vh,60px) clamp(1.25rem,5vw,3rem) clamp(20px,4vh,30px);}
.sy-foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:clamp(1.5rem,3vw,2.5rem);margin-bottom:clamp(1.5rem,4vh,2.5rem);padding-bottom:clamp(1.5rem,4vh,2.5rem);border-bottom:1px solid rgba(56,189,248,.1);max-width:1200px;margin-left:auto;margin-right:auto;}
.sy-foot-brand p{font-size:.82rem;color:rgba(255,255,255,.38);margin-top:.65rem;line-height:1.65;max-width:260px;}
.sy-foot .sy-logo{color:#fff;}
.sy-fc h4{font-family:var(--fh);font-size:.71rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:rgba(255,255,255,.32);margin-bottom:.85rem;}
.sy-fc a{display:block;font-size:.83rem;color:rgba(255,255,255,.52);transition:color .2s;margin-bottom:.5rem;}
.sy-fc a:hover{color:var(--sky-m);}
.sy-foot-btm{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.5rem;max-width:1200px;margin:0 auto;}
.sy-foot-btm p{font-size:.77rem;color:rgba(255,255,255,.26);}

/* ══════════ ANIMATIONS ══════════ */
.sy-reveal{opacity:0;transform:translateY(24px);transition:opacity .65s ease,transform .65s ease;}
.sy-reveal.visible{opacity:1;transform:none;}
.sy-d1{transition-delay:.08s;}.sy-d2{transition-delay:.16s;}.sy-d3{transition-delay:.24s;}.sy-d4{transition-delay:.32s;}

/* ══════════ RESPONSIVE ══════════ */
@media(max-width:900px){
  .sy-menu,.sy-nav-cta{display:none;}
  .sy-ham{display:flex;}
  .sy-flow-inner{grid-template-columns:1fr;}
  .sy-flow-diagram{display:none;}
  .sy-ap-grid{grid-template-columns:1fr;}
  .sy-ap-aside{position:static;}
  .sy-svc{grid-template-columns:1fr;}
  .sy-svc-visual{display:none;}
  .sy-ct-wrap{grid-template-columns:1fr;}
  .sy-foot-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:600px){
  .sy-values{grid-template-columns:1fr;}
  .sy-fr{grid-template-columns:1fr;}
  .sy-prix-grid{grid-template-columns:1fr;}
  .sy-foot-grid{grid-template-columns:1fr;}
  .sy-stats{gap:1.25rem;}
  .sy-hero-btns{flex-direction:column;align-items:center;}
  .sy-btn,.sy-btn-ghost,.sy-btn-w{width:100%;text-align:center;}
}
@media(max-width:380px){
  .sy-hero h1{font-size:2rem;letter-spacing:-.5px;}
}

/* ══════════ SERVICE DETAIL PAGES ══════════ */

/* Hero stats row */
.sy-hero-stats-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1rem;margin:2.5rem 0;}
.sy-hstat{background:rgba(56,189,248,.08);border:1px solid rgba(56,189,248,.2);border-radius:14px;padding:1.25rem;text-align:center;}
.sy-hstat-n{font-family:var(--fh);font-size:2rem;font-weight:800;color:var(--sky);line-height:1;}
.sy-hstat-l{font-size:.78rem;color:rgba(255,255,255,.45);margin-top:4px;}

/* Process timeline */
.sy-timeline{position:relative;padding-left:2.5rem;margin:2rem 0;}
.sy-timeline::before{content:'';position:absolute;left:11px;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,var(--sky-d),var(--teal));border-radius:2px;}
.sy-tl-item{position:relative;margin-bottom:2rem;}
.sy-tl-item:last-child{margin-bottom:0;}
.sy-tl-dot{position:absolute;left:-2.5rem;top:4px;width:24px;height:24px;border-radius:50%;background:var(--sky-d);display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:800;color:#fff;font-family:var(--fh);flex-shrink:0;}
.sy-tl-item h4{font-family:var(--fh);font-size:1rem;font-weight:700;color:var(--navy);margin-bottom:.4rem;}
.sy-tl-item p{font-size:.875rem;color:var(--slate2);line-height:1.65;}

/* Problem/Solution cards */
.sy-prob-sol{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem;margin:2rem 0;}
.sy-prob{background:#FFF5F5;border:1px solid #FED7D7;border-radius:14px;padding:1.35rem;}
.sy-sol{background:var(--teal-l);border:1px solid rgba(20,184,166,.3);border-radius:14px;padding:1.35rem;}
.sy-prob h4,.sy-sol h4{font-family:var(--fh);font-size:.9rem;font-weight:700;margin-bottom:.75rem;}
.sy-prob h4{color:#C53030;}
.sy-sol h4{color:#0D6652;}
.sy-prob li,.sy-sol li{font-size:.84rem;line-height:1.6;margin-bottom:.4rem;display:flex;gap:.5rem;color:var(--slate);}
.sy-prob li::before{content:'✗';color:#E53E3E;font-weight:700;flex-shrink:0;}
.sy-sol li::before{content:'✓';color:var(--teal);font-weight:700;flex-shrink:0;}

/* Animated stat bars */
.sy-bars{margin:2rem 0;}
.sy-bar-item{margin-bottom:1.25rem;}
.sy-bar-label{display:flex;justify-content:space-between;font-size:.84rem;font-weight:600;color:var(--slate);margin-bottom:.4rem;}
.sy-bar-label span{color:var(--sky-d);font-family:var(--fh);}
.sy-bar-track{height:10px;background:rgba(56,189,248,.12);border-radius:100px;overflow:hidden;}
.sy-bar-fill{height:100%;border-radius:100px;background:linear-gradient(90deg,var(--sky-d),var(--teal));width:0;transition:width 1.2s cubic-bezier(.4,0,.2,1);}
.sy-bar-fill.animated{width:var(--pct);}

/* ROI Calculator style */
.sy-roi-box{background:linear-gradient(135deg,var(--navy),var(--navy2));border:1px solid rgba(56,189,248,.2);border-radius:20px;padding:clamp(1.5rem,3vw,2.5rem);color:#fff;margin:2rem 0;}
.sy-roi-box h3{font-family:var(--fh);font-size:1.3rem;font-weight:800;color:var(--sky);margin-bottom:1.25rem;}
.sy-roi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1rem;}
.sy-roi-item{background:rgba(56,189,248,.06);border:1px solid rgba(56,189,248,.15);border-radius:12px;padding:1rem;text-align:center;}
.sy-roi-n{font-family:var(--fh);font-size:1.8rem;font-weight:800;color:var(--sky);line-height:1;}
.sy-roi-l{font-size:.78rem;color:rgba(255,255,255,.45);margin-top:4px;}

/* Example box */
.sy-ex-box{background:var(--sky-l);border-left:4px solid var(--sky-d);border-radius:0 14px 14px 0;padding:1.5rem;margin:1.5rem 0;}
.sy-ex-box strong{font-family:var(--fh);color:var(--sky-dp);display:block;margin-bottom:.5rem;font-size:.9rem;}
.sy-ex-box p{font-size:.9rem;color:var(--slate);line-height:1.7;margin:0;}

/* Cinematic big number */
.sy-bignum{font-family:var(--fh);font-size:clamp(4rem,12vw,8rem);font-weight:800;line-height:1;background:linear-gradient(135deg,var(--sky),var(--teal));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}

/* Tools grid */
.sy-tools{display:flex;flex-wrap:wrap;gap:.6rem;margin:1rem 0;}
.sy-tool-tag{background:var(--navy);color:var(--sky-m);padding:.35rem .85rem;border-radius:100px;font-size:.78rem;font-weight:600;border:1px solid rgba(56,189,248,.2);}

/* FAQ */
.sy-faq{margin:2rem 0;}
.sy-faq-item{border-bottom:1px solid rgba(56,189,248,.1);padding:.9rem 0;}
.sy-faq-item summary{font-family:var(--fh);font-size:.95rem;font-weight:700;color:var(--navy);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;}
.sy-faq-item summary::after{content:'+';font-size:1.2rem;color:var(--sky-d);font-weight:400;transition:transform .25s;}
.sy-faq-item[open] summary::after{transform:rotate(45deg);}
.sy-faq-item p{font-size:.875rem;color:var(--slate2);line-height:1.7;margin-top:.75rem;padding-right:2rem;}

/* Detail two-col */
.sy-detail-wrap{max-width:1100px;margin:0 auto;}
.sy-detail-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:clamp(2rem,4vw,4rem);align-items:start;}
.sy-detail-side{position:sticky;top:90px;}
.sy-side-card{background:var(--off);border:1px solid rgba(56,189,248,.14);border-radius:18px;padding:clamp(1.5rem,3vw,2rem);margin-bottom:1.25rem;}
.sy-side-card h4{font-family:var(--fh);font-size:1rem;font-weight:800;color:var(--navy);margin-bottom:1rem;}
.sy-side-price{font-family:var(--fh);font-size:1.6rem;font-weight:800;color:var(--sky-d);margin-bottom:.25rem;}
.sy-side-note{font-size:.82rem;color:var(--slate2);margin-bottom:1.25rem;}
.sy-includes{list-style:none;margin-bottom:1.5rem;padding:0;}
.sy-includes li{font-size:.84rem;padding:.4rem 0;border-bottom:1px solid rgba(56,189,248,.08);display:flex;gap:.5rem;color:var(--slate);}
.sy-includes li::before{content:'→';color:var(--sky-d);}
.sy-includes li:last-child{border:none;}

@media(max-width:900px){
  .sy-prob-sol{grid-template-columns:1fr;}
  .sy-detail-grid{grid-template-columns:1fr;}
  .sy-detail-side{position:static;}
}
@media(max-width:600px){
  .sy-roi-grid{grid-template-columns:1fr 1fr;}
  .sy-hero-stats-row{grid-template-columns:1fr 1fr;}
}

/* ══════════ SIMULATEUR DE GAINS ══════════ */
.sy-sim{background:var(--navy);min-height:100vh;padding:clamp(110px,14vh,145px) clamp(1.25rem,5vw,3rem) 80px;}
.sy-sim::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(56,189,248,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(56,189,248,.04) 1px,transparent 1px);background-size:48px 48px;pointer-events:none;}
.sy-sim-inner{max-width:1100px;margin:0 auto;position:relative;z-index:1;}
.sy-sim-header{text-align:center;margin-bottom:3rem;}
.sy-sim-header .sy-lbl{color:var(--sky-m);}
.sy-sim-header h1{font-family:var(--fh);font-size:clamp(2rem,5vw,3.4rem);font-weight:800;color:#fff;letter-spacing:-1px;line-height:1.1;margin-bottom:1rem;}
.sy-sim-header p{color:rgba(255,255,255,.55);font-size:1.05rem;max-width:600px;margin:0 auto;}

/* Step wizard */
.sy-steps-nav{display:flex;justify-content:center;gap:0;margin-bottom:3rem;position:relative;}
.sy-steps-nav::before{content:'';position:absolute;top:16px;left:10%;right:10%;height:2px;background:rgba(56,189,248,.15);z-index:0;}
.sy-snav-item{display:flex;flex-direction:column;align-items:center;gap:6px;cursor:pointer;z-index:1;flex:1;max-width:140px;}
.sy-snav-dot{width:32px;height:32px;border-radius:50%;background:rgba(56,189,248,.1);border:2px solid rgba(56,189,248,.2);display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:800;color:rgba(255,255,255,.35);font-family:var(--fh);transition:all .3s;}
.sy-snav-item.active .sy-snav-dot{background:var(--sky-d);border-color:var(--sky-d);color:#fff;box-shadow:0 0 16px rgba(2,132,199,.5);}
.sy-snav-item.done .sy-snav-dot{background:var(--teal);border-color:var(--teal);color:#fff;}
.sy-snav-label{font-size:.72rem;font-weight:600;color:rgba(255,255,255,.3);text-align:center;letter-spacing:.03em;transition:color .3s;}
.sy-snav-item.active .sy-snav-label{color:var(--sky-m);}
.sy-snav-item.done .sy-snav-label{color:var(--teal);}

/* Step panels */
.sy-sim-step{display:none;animation:fadeUp .4s ease;}
.sy-sim-step.active{display:block;}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px);}to{opacity:1;transform:none;}}

/* Form elements */
.sy-sim-card{background:rgba(255,255,255,.04);border:1px solid rgba(56,189,248,.15);border-radius:20px;padding:clamp(1.5rem,3vw,2.5rem);margin-bottom:1.25rem;}
.sy-sim-card h2{font-family:var(--fh);font-size:1.4rem;font-weight:800;color:#fff;margin-bottom:.5rem;}
.sy-sim-card p{color:rgba(255,255,255,.45);font-size:.875rem;margin-bottom:1.75rem;}
.sy-sim-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem;}
.sy-sim-field{display:flex;flex-direction:column;gap:.5rem;}
.sy-sim-field label{font-size:.78rem;font-weight:700;color:rgba(255,255,255,.5);text-transform:uppercase;letter-spacing:.08em;}
.sy-sim-field input,.sy-sim-field select{background:rgba(255,255,255,.06);border:1.5px solid rgba(56,189,248,.2);border-radius:10px;padding:.75rem 1rem;color:#fff;font-family:var(--fb);font-size:.9rem;outline:none;transition:border-color .2s,background .2s;width:100%;}
.sy-sim-field input::placeholder{color:rgba(255,255,255,.25);}
.sy-sim-field input:focus,.sy-sim-field select:focus{border-color:var(--sky-d);background:rgba(56,189,248,.08);}
.sy-sim-field select option{background:var(--navy2);color:#fff;}

/* Sliders */
.sy-slider-wrap{margin:1.25rem 0;}
.sy-slider-header{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:.6rem;}
.sy-slider-label{font-size:.78rem;font-weight:700;color:rgba(255,255,255,.5);text-transform:uppercase;letter-spacing:.08em;}
.sy-slider-val{font-family:var(--fh);font-size:1.5rem;font-weight:800;color:var(--sky);}
.sy-slider-unit{font-size:.8rem;color:rgba(255,255,255,.4);margin-left:3px;}
input[type=range].sy-range{-webkit-appearance:none;appearance:none;width:100%;height:6px;background:rgba(56,189,248,.15);border-radius:100px;outline:none;cursor:pointer;}
input[type=range].sy-range::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:var(--sky-d);border:3px solid #fff;box-shadow:0 0 12px rgba(2,132,199,.5);cursor:pointer;transition:transform .15s;}
input[type=range].sy-range::-webkit-slider-thumb:hover{transform:scale(1.15);}
input[type=range].sy-range::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:var(--sky-d);border:3px solid #fff;cursor:pointer;}

/* Tasks checkboxes */
.sy-tasks-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.75rem;}
.sy-task-item{position:relative;}
.sy-task-item input[type=checkbox]{position:absolute;opacity:0;width:0;height:0;}
.sy-task-label{display:flex;align-items:center;gap:.75rem;background:rgba(255,255,255,.04);border:1.5px solid rgba(56,189,248,.15);border-radius:12px;padding:.9rem 1rem;cursor:pointer;transition:all .25s;font-size:.875rem;color:rgba(255,255,255,.65);}
.sy-task-label .task-ic{font-size:1.3rem;flex-shrink:0;}
.sy-task-item input:checked + .sy-task-label{background:rgba(56,189,248,.12);border-color:var(--sky-d);color:#fff;}
.sy-task-check{width:18px;height:18px;border-radius:4px;border:2px solid rgba(56,189,248,.3);margin-left:auto;flex-shrink:0;display:flex;align-items:center;justify-content:center;transition:all .25s;}
.sy-task-item input:checked + .sy-task-label .sy-task-check{background:var(--sky-d);border-color:var(--sky-d);}
.sy-task-item input:checked + .sy-task-label .sy-task-check::after{content:'✓';font-size:.72rem;color:#fff;font-weight:700;}

/* Results */
.sy-results{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem;margin-bottom:1.5rem;}
.sy-result-card{background:rgba(255,255,255,.04);border:1px solid rgba(56,189,248,.15);border-radius:16px;padding:1.5rem;text-align:center;transition:all .3s;}
.sy-result-card.highlight{background:linear-gradient(135deg,rgba(2,132,199,.2),rgba(20,184,166,.1));border-color:rgba(56,189,248,.4);box-shadow:0 0 30px rgba(2,132,199,.15);}
.sy-result-icon{font-size:1.5rem;margin-bottom:.5rem;}
.sy-result-n{font-family:var(--fh);font-size:clamp(1.6rem,4vw,2.5rem);font-weight:800;color:var(--sky);line-height:1;margin-bottom:.25rem;}
.sy-result-card.highlight .sy-result-n{color:#fff;}
.sy-result-l{font-size:.78rem;color:rgba(255,255,255,.4);letter-spacing:.03em;}
.sy-result-sub{font-size:.72rem;color:rgba(255,255,255,.3);margin-top:.25rem;}

/* Progress bar animated */
.sy-result-bar-wrap{margin:1.5rem 0;}
.sy-result-bar-label{display:flex;justify-content:space-between;font-size:.8rem;color:rgba(255,255,255,.5);margin-bottom:.5rem;}
.sy-result-bar-track{height:12px;background:rgba(56,189,248,.08);border-radius:100px;overflow:hidden;}
.sy-result-bar-fill{height:100%;border-radius:100px;background:linear-gradient(90deg,var(--sky-d),var(--teal));transition:width 1.5s cubic-bezier(.4,0,.2,1);width:0;}

/* CTA at bottom */
.sy-sim-cta{background:linear-gradient(135deg,rgba(2,132,199,.2),rgba(20,184,166,.1));border:1px solid rgba(56,189,248,.25);border-radius:20px;padding:2rem;text-align:center;margin-top:1.5rem;}
.sy-sim-cta h3{font-family:var(--fh);font-size:1.3rem;font-weight:800;color:#fff;margin-bottom:.6rem;}
.sy-sim-cta p{color:rgba(255,255,255,.5);font-size:.875rem;margin-bottom:1.25rem;}
.sy-sim-nav{display:flex;gap:1rem;justify-content:space-between;align-items:center;margin-top:2rem;flex-wrap:wrap;}
.sy-btn-prev{background:rgba(255,255,255,.06);border:1px solid rgba(56,189,248,.2);color:rgba(255,255,255,.6);padding:.75rem 1.5rem;border-radius:10px;font-family:var(--fh);font-weight:600;font-size:.875rem;cursor:pointer;transition:all .2s;}
.sy-btn-prev:hover{background:rgba(255,255,255,.1);}
.sy-btn-next{background:var(--sky-d);color:#fff;padding:.78rem 1.75rem;border-radius:10px;font-family:var(--fh);font-weight:700;font-size:.9rem;border:none;cursor:pointer;transition:all .2s;}
.sy-btn-next:hover{background:var(--sky-dp);transform:translateY(-1px);box-shadow:0 6px 20px rgba(2,132,199,.4);}
.sy-btn-next:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none;}

@media(max-width:640px){
  .sy-results{grid-template-columns:1fr;}
  .sy-steps-nav{gap:0;}
  .sy-snav-label{display:none;}
  .sy-sim-nav{flex-direction:column-reverse;}
  .sy-btn-next,.sy-btn-prev{width:100%;text-align:center;}
}

/* ── Mobile: disable floating nodes to prevent layout shifts ── */
@media(max-width:768px){
  .sy-node{display:none;}
  .sy-nodes{display:none;}
  .sy-hero-bg .hc1,.sy-hero-bg .hc2{display:none;}
}

/* ── Simulator promo block responsive ── */
.sy-sim-promo-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center;}
@media(max-width:768px){.sy-sim-promo-grid{grid-template-columns:1fr;gap:2rem;}}

/* ── Simulator mobile ── */
@media(max-width:480px){
  .sy-tasks-grid{grid-template-columns:1fr;}
  .sy-results{grid-template-columns:1fr 1fr;}
  .sy-sim-card h2{font-size:1.2rem;}
  .sy-slider-val{font-size:1.2rem;}
}

/* ── Language switcher ── */
.sy-lang-sw{display:flex;gap:5px;align-items:center;}
.sy-lang-btn{background:none;border:1px solid rgba(56,189,248,.2);color:var(--slate2);padding:4px 9px;border-radius:6px;font-size:.78rem;font-weight:700;cursor:pointer;transition:all .2s;line-height:1.4;}
.sy-lang-btn.active,.sy-lang-btn:hover{background:var(--sky-d);color:#fff;border-color:var(--sky-d);}