*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{--navy-dark:#1B3C53;--navy:#456882;--beige-dark:#D2C1B6;--beige-light:#F9F3EF;--white:#FFFFFF;--text:#2A2A2A;--text-light:#5A6570}
html{scroll-behavior:smooth}
body{font-family:'Outfit',sans-serif;background:var(--white);color:var(--text);line-height:1.7;font-weight:400;overflow-x:hidden;padding-top:90px}
.container{max-width:1200px;margin:0 auto;padding:0 clamp(1.5rem,5vw,4rem)}

/* ═══ HERO ═══ */
.hero{min-height:calc(100svh - 90px);padding:0;display:flex;align-items:center;position:relative;background:var(--white);overflow:hidden}
.hero::before{content:'';position:absolute;top:-20%;right:-10%;width:55vw;height:130%;background:var(--beige-light);border-radius:0 0 0 40%;z-index:0;opacity:0;animation:heroShape 1.2s ease-out .3s forwards}
@keyframes heroShape{to{opacity:1}}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(2rem,5vw,5rem);align-items:center;padding:clamp(3rem,7vh,5rem) 0}
.hero-content{max-width:560px}
.hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:var(--navy-dark);color:var(--white);font-size:.75rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;padding:.5rem 1.2rem;border-radius:50px;margin-bottom:2rem;opacity:0;transform:translateY(20px);animation:fadeUp .8s ease-out .5s forwards}
.hero-badge::before{content:'';width:6px;height:6px;background:var(--beige-dark);border-radius:50%;animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.5)}}
.hero h1{font-family:'DM Serif Display',serif;font-size:clamp(2.4rem,5vw,3.8rem);line-height:1.15;color:var(--navy-dark);margin-bottom:1.5rem;opacity:0;transform:translateY(30px);animation:fadeUp .8s ease-out .7s forwards}
.hero h1 em{color:var(--navy);font-style:italic}
.hero-text{font-size:1.1rem;color:var(--text-light);line-height:1.8;margin-bottom:2.5rem;opacity:0;transform:translateY(30px);animation:fadeUp .8s ease-out .9s forwards}
.hero-stats{display:flex;gap:2.5rem;opacity:0;transform:translateY(30px);animation:fadeUp .8s ease-out 1.1s forwards}
.hero-stat{position:relative;padding-left:1rem}
.hero-stat::before{content:'';position:absolute;left:0;top:0;width:3px;height:100%;background:linear-gradient(to bottom,var(--navy-dark),var(--beige-dark));border-radius:2px}
.hero-stat-number{font-family:'DM Serif Display',serif;font-size:1.8rem;color:var(--navy-dark);line-height:1.2}
.hero-stat-label{font-size:.8rem;color:var(--text-light);letter-spacing:.04em}
.hero-visual{position:relative;opacity:0;transform:translateX(40px);animation:fadeLeft 1s ease-out .6s forwards}
.hero-visual img{display:block;width:100%;max-width:600px;height:auto;border-radius:1rem;box-shadow:0 30px 80px rgba(27,60,83,.15)}
.hero-visual::after{content:'';position:absolute;bottom:-15px;left:-15px;width:120px;height:120px;border:3px solid var(--beige-dark);border-radius:1rem;z-index:-1}
@keyframes fadeUp{to{opacity:1;transform:translateY(0)}}
@keyframes fadeLeft{to{opacity:1;transform:translateX(0)}}

/* ═══ SECTIONS COMMON ═══ */
section{padding:clamp(4rem,8vw,7rem) 0}
.section-label{font-size:.75rem;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--navy);margin-bottom:1rem;display:flex;align-items:center;gap:.75rem}
.section-label::before{content:'';width:30px;height:2px;background:var(--navy)}
.section-title{font-weight:400;font-family:'DM Serif Display',serif;font-size:clamp(2rem,4vw,3rem);color:var(--navy-dark);line-height:1.2;margin-bottom:1.5rem}
.section-subtitle{font-size:1.05rem;color:var(--text-light);max-width:620px;line-height:1.8}

/* ═══ MISSION ═══ */
.mission{background:var(--beige-light)}
.mission-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.mission-statement{font-weight:400;font-family:'DM Serif Display',serif;font-size:clamp(1.5rem,3vw,2.2rem);color:var(--navy-dark);line-height:1.5;padding-left:2rem;border-left:4px solid var(--navy-dark)}
.mission-statement em{color:var(--navy);font-style:italic}
.mission-body{font-size:1rem;color:var(--text-light);line-height:1.9}
.mission-body p+p{margin-top:1rem}

/* ═══ SERVICES ═══ */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:3.5rem}
.service-card{background:var(--white);border:1px solid rgba(69,104,130,.1);border-radius:1rem;padding:2.5rem 2rem;transition:transform .4s cubic-bezier(.25,.46,.45,.94),box-shadow .4s cubic-bezier(.25,.46,.45,.94),border-color .4s ease;position:relative;overflow:hidden}
.service-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--navy-dark),var(--navy));transform:scaleX(0);transform-origin:left;transition:transform .4s ease}
.service-card:hover{transform:translateY(-6px);box-shadow:0 20px 60px rgba(27,60,83,.1);border-color:transparent}
.service-card:hover::before{transform:scaleX(1)}
.service-icon{width:56px;height:56px;border-radius:14px;background:var(--beige-light);display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;transition:background .3s ease}
.service-card:hover .service-icon{background:var(--navy-dark)}
.service-card:hover .service-icon svg{stroke:var(--white)}
.service-icon svg{width:26px;height:26px;stroke:var(--navy-dark);stroke-width:1.8;fill:none;transition:stroke .3s ease}
.service-card h3{font-family:'DM Serif Display',serif;font-size:1.25rem;color:var(--navy-dark);margin-bottom:.75rem}
.service-card p{font-size:.92rem;color:var(--text-light);line-height:1.7}

/* ═══ PROCESS ═══ */
.process{background:var(--navy-dark);color:var(--white);position:relative;overflow:hidden}
.process::before{content:'';position:absolute;top:0;right:0;width:40%;height:100%;background:radial-gradient(circle at top right,rgba(69,104,130,.3),transparent 60%)}
.process .section-label{color:var(--beige-dark)}
.process .section-label::before{background:var(--beige-dark)}
.process .section-title{color:var(--white)}
.process .section-subtitle{color:rgba(255,255,255,.65)}
.process-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;margin-top:3.5rem;position:relative}
.process-steps::before{content:'';position:absolute;top:38px;left:10%;width:80%;height:2px;background:linear-gradient(90deg,transparent,var(--navy),transparent)}
.process-step{text-align:center;position:relative;z-index:1}
.step-number{width:56px;height:56px;border-radius:50%;background:var(--navy);border:3px solid rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;font-family:'DM Serif Display',serif;font-size:1.3rem;color:var(--white);margin:0 auto 1.5rem;transition:background-color .3s ease,color .3s ease,transform .3s ease}
.process-step:hover .step-number{background:var(--beige-dark);color:var(--navy-dark);transform:scale(1.1)}
.process-step h3{font-size:1.05rem;font-weight:600;margin-bottom:.5rem;color:var(--white)}
.process-step p{font-size:.85rem;color:rgba(255,255,255,.55);line-height:1.6;max-width:220px;margin:0 auto}

/* ═══ WHY US ═══ */
.why-us{background:var(--beige-light)}
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);margin-top:3.5rem;align-items:start}
.why-col{display:flex;flex-direction:column;gap:2rem}
.why-item{display:flex;gap:1.25rem;align-items:flex-start}
.why-item-icon{flex-shrink:0;width:48px;height:48px;background:var(--white);border-radius:12px;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 15px rgba(27,60,83,.06)}
.why-item-icon svg{width:22px;height:22px;stroke:var(--navy-dark);stroke-width:1.8;fill:none}
.why-item h3{font-size:1.05rem;font-weight:600;color:var(--navy-dark);margin-bottom:.35rem}
.why-item p{font-size:.9rem;color:var(--text-light);line-height:1.7}

/* ═══ CHIFFRES ═══ */
.chiffres{background:var(--navy-dark);color:var(--white)}
.chiffres-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;text-align:center;margin-top:3rem}
.chiffre-item{padding:1.5rem}
.chiffre-number{font-family:'DM Serif Display',serif;font-size:clamp(2.2rem,4vw,3rem);color:var(--beige-dark);line-height:1.2;margin-bottom:.3rem}
.chiffre-label{font-size:.85rem;color:rgba(255,255,255,.55);line-height:1.5}

/* ═══ ENGAGEMENT ═══ */
.engagement-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:center;margin-top:3rem}
.engagement-text{font-size:1rem;color:var(--text-light);line-height:1.9}
.engagement-text p+p{margin-top:1.2rem}
.engagement-text a{color:var(--navy-dark);font-weight:600;text-decoration:none;border-bottom:2px solid var(--beige-dark);transition:border-color .3s ease}
.engagement-text a:hover{border-color:var(--navy-dark)}
.engagement-highlight{background:var(--beige-light);border-radius:1.2rem;padding:clamp(2rem,4vw,3rem);position:relative}
.engagement-highlight::before{content:'';position:absolute;top:-8px;right:2rem;width:60px;height:4px;background:var(--navy-dark);border-radius:2px}
.engagement-highlight blockquote{font-family:'DM Serif Display',serif;font-size:clamp(1.2rem,2.5vw,1.6rem);color:var(--navy-dark);line-height:1.5;font-style:italic;margin-bottom:1.5rem}
.engagement-highlight p{font-size:.9rem;color:var(--text-light);line-height:1.7}

/* ═══ TERRAIN ═══ */
.terrain-content{max-width:780px;margin:0 auto;text-align:center}
.terrain-content .section-label{justify-content:center}
.terrain-content .section-label::before{display:none}
.terrain-content .section-label::after{content:'';width:30px;height:2px;background:var(--navy)}
.terrain-content .section-title{margin-bottom:2rem}
.terrain-body{font-size:1.05rem;color:var(--text-light);line-height:1.9;text-align:left}
.terrain-body p+p{margin-top:1.2rem}
.terrain-body a{color:var(--navy-dark);font-weight:600;text-decoration:none;border-bottom:2px solid var(--beige-dark);transition:border-color .3s ease}
.terrain-body a:hover{border-color:var(--navy-dark)}

/* ═══ CTA ═══ */
.cta{background:var(--beige-light);text-align:center;position:relative;overflow:hidden}
.cta::before{content:'';position:absolute;bottom:-50px;left:50%;transform:translateX(-50%);width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(27,60,83,.04),transparent 70%)}
.cta .section-title{max-width:600px;margin:0 auto 1rem}
.cta .section-subtitle{max-width:500px;margin:0 auto 2.5rem}
.cta-btn{display:inline-flex;align-items:center;gap:.75rem;background:var(--navy-dark);color:var(--white);font-family:'Outfit',sans-serif;font-size:1rem;font-weight:500;padding:1rem 2.5rem;border-radius:60px;border:none;cursor:pointer;text-decoration:none;transition:background-color .3s ease,transform .3s ease,box-shadow .3s ease;box-shadow:0 8px 30px rgba(27,60,83,.25)}
.cta-btn:hover{background:var(--navy);transform:translateY(-2px);box-shadow:0 12px 40px rgba(27,60,83,.3)}
.cta-btn svg{width:18px;height:18px;stroke:currentColor;stroke-width:2;fill:none;transition:transform .3s ease}
.cta-btn:hover svg{transform:translateX(4px)}

/* ═══ NAVBAR ═══ */
.navbar{position:fixed;top:0;left:0;right:0;z-index:100;background:var(--white);border-bottom:1px solid rgba(27,60,83,.08);height:90px;display:flex;align-items:center;transition:box-shadow .3s ease}
.navbar.scrolled{box-shadow:0 4px 24px rgba(27,60,83,.1)}
.navbar-inner{width:100%;display:flex;align-items:center;justify-content:space-between}
.navbar-logo{height:60px;display:block}

/* ═══ FOOTER ═══ */
footer{background:var(--navy-dark);color:rgba(255,255,255,.45);padding:3rem 0;text-align:center;font-size:.85rem}
.footer-brand{font-family:'DM Serif Display',serif;font-size:1.4rem;color:var(--white);margin-bottom:.75rem}
.footer-tagline{color:var(--beige-dark);font-size:.8rem;letter-spacing:.08em;margin-bottom:1.5rem}
.footer-line{width:50px;height:2px;background:var(--navy);margin:0 auto 1.5rem}

/* ═══ SCROLL REVEAL ═══ */
.js .reveal{opacity:0;transform:translateY(40px);transition:opacity .8s cubic-bezier(.25,.46,.45,.94),transform .8s cubic-bezier(.25,.46,.45,.94)}
.js .reveal.visible{opacity:1;transform:translateY(0)}
.reveal-d1{transition-delay:.1s}.reveal-d2{transition-delay:.2s}.reveal-d3{transition-delay:.3s}.reveal-d4{transition-delay:.4s}

/* ═══ RESPONSIVE ═══ */
@media(max-width:1024px){
  .hero-inner{grid-template-columns:1fr;text-align:center}
  .hero-content{max-width:100%}
  .hero-stats{justify-content:center}
  .hero-visual{display:flex;justify-content:center;margin-top:2rem}
  .hero::before{width:80vw;top:auto;bottom:-10%;right:-20%;border-radius:40% 0 0 0}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .process-steps{grid-template-columns:repeat(2,1fr);gap:2.5rem}
  .process-steps::before{display:none}
  .chiffres-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  section{padding:3rem 0}
  body{padding-top:76px}
  .navbar{height:76px}
  .navbar-logo{height:50px;max-width:100%}
  .hero{min-height:calc(100svh - 76px);padding:0}
  .hero-inner{padding:2.75rem 0 3rem;gap:2rem}
  .hero h1{font-size:clamp(2.15rem,10vw,3rem);margin-bottom:1.25rem}
  .hero-text{font-size:1rem;line-height:1.65;margin-bottom:2rem}
  .hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.75rem;text-align:left;align-items:start}
  .hero-stat{padding-left:.75rem;min-width:0}
  .hero-stat-number{font-size:1.5rem}
  .hero-stat-label{font-size:.78rem;line-height:1.35}
  .hero-visual{margin-top:0}
  .hero::before{width:120%;height:42%;right:-55%;bottom:0;top:auto;border-radius:55% 0 0 0}
  .process::before{width:100%}
  .mission-grid,.why-grid,.engagement-grid{grid-template-columns:1fr}
  .services-grid{grid-template-columns:1fr}
  .services-grid,.process-steps,.why-grid,.engagement-grid{margin-top:2rem}
  .service-card{padding:1.5rem}
  .service-icon{margin-bottom:1.1rem}
  .process-steps{grid-template-columns:1fr;gap:1.5rem}
  .process-step{display:grid;grid-template-columns:48px minmax(0,1fr);column-gap:1rem;text-align:left;align-items:start}
  .step-number{width:48px;height:48px;margin:0;grid-row:1 / span 2}
  .process-step h3{margin:.1rem 0 .25rem}
  .process-step p{max-width:none;margin:0}
  .chiffres-grid{grid-template-columns:1fr 1fr;gap:1rem;margin-top:2rem}
  .chiffre-item{padding:1rem .5rem}
  .why-col{gap:1.5rem}
  .mission-statement{padding-left:1.25rem}
  .engagement-highlight{padding:1.5rem}
  .hero-visual::after{display:none}
}
@media(max-width:480px){
  .container{padding-left:1.25rem;padding-right:1.25rem}
  .section-title{font-size:clamp(1.85rem,9vw,2.4rem)}
  .hero-badge{margin-bottom:1.5rem;padding:.45rem 1rem;font-size:.7rem}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .hero-badge,.hero h1,.hero-text,.hero-stats,.hero-visual,.js .reveal{opacity:1;transform:none}
}

.section-heading-centered{text-align:center}
.section-label-centered{justify-content:center}
.section-title-light{color:var(--white)}