/* ==========================================================================
   Rypto — Design system du site vitrine
   ========================================================================== */

:root{
  --encre:#101418;
  --encre-2:#1B2028;
  --encre-3:#232932;
  --signal:#FF7A1A;
  --signal-2:#FF8C38;
  --whatsapp:#25D366;
  --craie:#F5F3EF;
  --ardoise:#6B7280;
  --ligne:rgba(255,255,255,.10);
  --ligne-clair:#E2DFD8;
  --display:'Bricolage Grotesque',system-ui,sans-serif;
  --body:'Inter',system-ui,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--body);background:var(--craie);color:var(--encre);line-height:1.65;-webkit-font-smoothing:antialiased}
.wrap{width:min(1120px,92vw);margin-inline:auto}
h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.05;letter-spacing:-.025em}
a{color:inherit}
img{max-width:100%;display:block}
.mono{font-family:var(--mono);font-size:.78rem;letter-spacing:.04em;text-transform:uppercase}
:focus-visible{outline:2px solid var(--signal);outline-offset:2px}

.skip-link{position:absolute;left:-9999px;top:0;background:var(--signal);color:#2B1000;padding:12px 18px;z-index:100;border-radius:0 0 6px 0;font-weight:600}
.skip-link:focus{left:0}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:var(--encre);border-bottom:1px solid var(--ligne)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.mark{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--craie)}
.mark svg{display:block;flex-shrink:0}
.mark span{font-family:var(--display);font-weight:700;font-size:1.25rem;letter-spacing:-.02em}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{color:rgba(245,243,239,.72);text-decoration:none;font-size:.93rem}
.nav-links a:hover{color:var(--craie)}
.nav-links a.is-active{color:var(--craie);position:relative}
.nav-links a.is-active::after{content:"";position:absolute;left:0;right:0;bottom:-24px;height:2px;background:var(--signal)}
.btn{display:inline-block;border:0;cursor:pointer;font-family:var(--body);font-size:.95rem;font-weight:500;padding:12px 22px;border-radius:6px;text-decoration:none;transition:transform .15s ease,background .15s ease}
.btn-signal{background:var(--signal);color:#2B1000}
.btn-signal:hover{background:var(--signal-2);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--craie);border:1px solid rgba(245,243,239,.35)}
.btn-ghost:hover{border-color:var(--craie)}

/* sélecteur de langue : deux drapeaux SVG dans une même pastille, la langue active n'est pas un lien */
.lang-select{display:flex;align-items:center;gap:2px;background:rgba(245,243,239,.07);border:1px solid rgba(245,243,239,.18);border-radius:100px;padding:4px;margin-left:4px}
.lang-flag{display:flex;align-items:center;gap:6px;padding:5px 12px 5px 6px;border-radius:100px;font-family:var(--mono);font-size:.72rem;letter-spacing:.03em;text-decoration:none;color:rgba(245,243,239,.6);cursor:pointer;border:0;background:transparent;line-height:1;transition:background .15s ease,color .15s ease}
.flag-icon{width:19px;height:13px;border-radius:2px;display:block;flex-shrink:0;border:1px solid rgba(245,243,239,.28)}
a.lang-flag:hover{background:rgba(245,243,239,.1);color:var(--craie)}
.lang-flag.is-current{background:var(--signal);color:#2B1000;cursor:default}
.lang-flag.is-current .flag-icon{border-color:rgba(43,16,0,.35)}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:38px;height:38px;background:none;border:0;cursor:pointer}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--craie);border-radius:2px;transition:transform .2s ease,opacity .2s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media(max-width:820px){
  .nav-toggle{display:flex}
  .nav-links{position:fixed;top:68px;left:0;right:0;bottom:0;background:var(--encre);flex-direction:column;align-items:flex-start;gap:0;padding:8px 0;transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .18s ease,transform .18s ease;overflow-y:auto}
  .nav-links.is-open{opacity:1;transform:none;pointer-events:auto}
  .nav-links a{width:100%;padding:16px 6vw;border-bottom:1px solid var(--ligne)}
  .nav-links a.is-active::after{display:none}
  .nav-links a.btn{width:calc(100% - 12vw);margin:14px 6vw 0;text-align:center}
  .nav-links .lang-select{width:auto;display:inline-flex;margin:14px 6vw 0;border-bottom:0}
  .nav-links .lang-select .lang-flag{width:auto;padding:8px 14px;border-bottom:0}
}

/* ---------- hero ---------- */
.hero{background:var(--encre);color:var(--craie);padding:76px 0 84px}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.eyebrow{color:var(--signal);margin-bottom:24px;display:block}
.hero h1{font-size:clamp(2.6rem,5.4vw,4.15rem);margin-bottom:24px}
.hero h1 em{font-style:normal;color:var(--signal)}
.hero p.lede{font-size:1.12rem;color:rgba(245,243,239,.74);max-width:48ch;margin-bottom:36px}
.capture{display:flex;gap:10px;flex-wrap:wrap;max-width:460px}
.capture input{flex:1;min-width:220px;background:var(--encre-2);border:1px solid var(--ligne);color:var(--craie);font-family:var(--body);font-size:.97rem;padding:13px 16px;border-radius:6px}
.capture input::placeholder{color:#6E7883}
.capture input:focus{outline:2px solid var(--signal);outline-offset:1px;border-color:transparent}
.capture-note{margin-top:14px;font-size:.85rem;color:#78828E}
.capture-note a{color:#9AA5B1;text-decoration:underline}
.hp-field{position:absolute;left:-9999px;top:-9999px}

/* ---------- colonne droite du hero (onglets + mockup) ---------- */
.log-panel{min-width:0}

/* ---------- sélecteur d'exemple (au-dessus du mockup) ---------- */
.log-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.log-tab{display:inline-flex;align-items:center;gap:7px;background:var(--encre-2);border:1px solid var(--ligne);color:rgba(245,243,239,.66);font-family:var(--body);font-size:.87rem;font-weight:500;padding:9px 17px;border-radius:100px;cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease,transform .15s ease}
.log-tab .emoji{font-size:1rem}
.log-tab:hover{border-color:rgba(245,243,239,.4);color:var(--craie)}
.log-tab.is-active{background:var(--signal);border-color:var(--signal);color:#2B1000;transform:translateY(-1px)}
.log-tab:focus-visible{outline:2px solid var(--signal);outline-offset:2px}

/* ---------- signature : journal d'appel ---------- */
.log{background:var(--encre-2);border:1px solid var(--ligne);border-radius:12px;overflow:hidden}
.log-head{display:flex;align-items:center;gap:8px;padding:14px 18px;border-bottom:1px solid var(--ligne)}
.dot{width:9px;height:9px;border-radius:50%;background:#39414C}
.log-head .mono{margin-left:8px;color:#78828E;font-size:.72rem}
.log-body{padding:8px 0}
.row{display:grid;grid-template-columns:76px 1fr;gap:14px;padding:15px 20px;opacity:0;transform:translateY(6px);animation:appear .5s ease forwards}
.row:nth-child(1){animation-delay:.25s}
.row:nth-child(2){animation-delay:1.15s}
.row:nth-child(3){animation-delay:2.05s}
.row:nth-child(4){animation-delay:2.95s}
.row:nth-child(5){animation-delay:3.85s}
@keyframes appear{to{opacity:1;transform:none}}
.row .time{font-family:var(--mono);font-size:.79rem;color:#6E7883;padding-top:2px}
.row .label{font-size:.94rem;color:rgba(245,243,239,.92)}
.row .sub{font-size:.84rem;color:#78828E;margin-top:2px}
.row.miss .label{color:#FF6B6B}
.row.sent .label{color:var(--signal)}
.row.reply .label{color:#4ADE80}
.row.wa .label{color:var(--whatsapp)}
.bubble{margin-top:9px;background:var(--encre);border:1px solid var(--ligne);border-left:2px solid var(--signal);border-radius:0 6px 6px 0;padding:11px 14px;font-size:.88rem;color:rgba(245,243,239,.82);line-height:1.55}
.bubble.wa{border-left-color:var(--whatsapp)}
@media(prefers-reduced-motion:reduce){.row{opacity:1;transform:none;animation:none}}
@media(max-width:900px){.hero .wrap{grid-template-columns:1fr;gap:48px}.hero{padding:56px 0 64px}}

/* ---------- petit hero (pages internes) ---------- */
.page-hero{background:var(--encre);color:var(--craie);padding:52px 0 48px}
.page-hero h1{font-size:clamp(2.2rem,4.4vw,3.2rem);margin-bottom:16px}
.page-hero p{color:rgba(245,243,239,.74);font-size:1.05rem;max-width:60ch}
.breadcrumb{color:#78828E;font-size:.85rem;margin-bottom:18px}
.breadcrumb a{color:#9AA5B1;text-decoration:none}
.breadcrumb a:hover{text-decoration:underline}

/* ---------- bande de chiffres ---------- */
.stats{background:var(--craie);border-bottom:1px solid var(--ligne-clair);padding:56px 0}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:56px}
.stat .num{font-family:var(--display);font-weight:700;font-size:clamp(2.8rem,5vw,3.9rem);line-height:1;letter-spacing:-.03em}
.stat .num span{color:var(--signal)}
.stat p{margin-top:12px;color:#4A5058;font-size:.98rem;max-width:30ch}
.stat cite{display:block;margin-top:10px;font-family:var(--mono);font-size:.68rem;font-style:normal;color:#9AA0A8;letter-spacing:.05em}
@media(max-width:820px){.stats-grid{grid-template-columns:1fr;gap:40px}}

/* ---------- sections génériques ---------- */
.sec{padding:84px 0}
.sec-head{max-width:56ch;margin-bottom:44px}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head .mono{color:var(--signal);display:block;margin-bottom:16px}
.sec-head h2{font-size:clamp(2rem,3.6vw,2.85rem);margin-bottom:18px}
.sec-head p{color:#4A5058;font-size:1.05rem}
.sec-alt{background:#EFECE4}

/* ---------- déroulé ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--ligne-clair);border:1px solid var(--ligne-clair);border-radius:12px;overflow:hidden}
.steps.steps-4{grid-template-columns:repeat(4,1fr)}
.step{background:var(--craie);padding:36px 30px}
.step .t{font-family:var(--mono);font-size:.82rem;color:var(--signal);letter-spacing:.06em;display:block;margin-bottom:20px}
.step h3{font-size:1.22rem;margin-bottom:10px}
.step p{color:#4A5058;font-size:.96rem}
@media(max-width:820px){.steps,.steps.steps-4{grid-template-columns:1fr}}

/* ---------- secteurs ---------- */
.tags{display:flex;flex-wrap:wrap;gap:10px}
.tag{border:1px solid var(--ligne-clair);background:#fff;border-radius:100px;padding:9px 18px;font-size:.93rem;color:#3C424A}

/* ---------- blocs fonctionnalités ---------- */
.feature-block{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center;padding:48px 0;border-top:1px solid var(--ligne-clair)}
.feature-block:first-of-type{border-top:0}
.feature-block.reverse .feature-media{order:2}
.feature-tag{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;padding:6px 12px;border-radius:100px;margin-bottom:18px}
.feature-tag.sms{background:rgba(255,122,26,.12);color:#C55A0E}
.feature-tag.wa{background:rgba(37,211,102,.12);color:#12924A}
.feature-block h3{font-size:clamp(1.5rem,2.6vw,2rem);margin-bottom:14px}
.feature-block p{color:#4A5058;font-size:1.02rem;margin-bottom:20px;max-width:52ch}
.feature-list{list-style:none;display:grid;gap:12px}
.feature-list li{font-size:.96rem;color:#3C424A;padding-left:26px;position:relative}
.feature-list li::before{content:"";position:absolute;left:0;top:9px;width:12px;height:2px;background:var(--signal)}
.feature-block.wa-block .feature-list li::before{background:var(--whatsapp)}
.feature-media{background:#fff;border:1px solid var(--ligne-clair);border-radius:12px;padding:22px;min-height:220px}
.feature-media .phone{background:var(--encre);border-radius:16px;padding:16px;max-width:340px;margin-inline:auto}
.phone-msg{background:var(--encre-2);border-radius:0 10px 10px 10px;padding:11px 14px;color:rgba(245,243,239,.9);font-size:.88rem;margin-bottom:10px;max-width:88%}
.phone-msg.out{background:var(--signal);color:#2B1000;border-radius:10px 0 10px 10px;margin-left:auto}
.phone-msg.wa-out{background:var(--whatsapp);color:#04310F;border-radius:10px 0 10px 10px;margin-left:auto}
@media(max-width:900px){.feature-block,.feature-block.reverse{grid-template-columns:1fr;gap:32px}.feature-block.reverse .feature-media{order:0}}

/* ---------- tarifs ---------- */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.plans.plans-2{grid-template-columns:repeat(2,1fr);max-width:820px}
.plan{background:#fff;border:1px solid var(--ligne-clair);border-radius:12px;padding:34px 30px;display:flex;flex-direction:column}
.plan.hot{border:1.5px solid var(--encre)}
.plan.wa-plan{border:1.5px solid var(--whatsapp)}
.plan .badge{display:inline-block;font-family:var(--mono);font-size:.68rem;letter-spacing:.07em;background:var(--signal);color:#2B1000;padding:4px 10px;border-radius:4px;margin-bottom:14px}
.plan.wa-plan .badge{background:var(--whatsapp);color:#04310F}
.plan h3{font-size:1.15rem;margin-bottom:6px}
.plan .plan-desc{color:var(--ardoise);font-size:.9rem}
.plan .price{font-family:var(--display);font-weight:700;font-size:2.6rem;letter-spacing:-.03em;margin:14px 0 4px}
.plan .price small{font-family:var(--body);font-weight:400;font-size:.95rem;color:var(--ardoise)}
.plan ul{list-style:none;margin:24px 0 28px;display:grid;gap:11px;flex:1}
.plan li{font-size:.95rem;color:#3C424A;padding-left:24px;position:relative}
.plan li::before{content:"";position:absolute;left:0;top:8px;width:11px;height:2px;background:var(--signal)}
.plan.wa-plan li::before{background:var(--whatsapp)}
.plan .btn{width:100%;text-align:center}
.btn-dark{background:var(--encre);color:var(--craie)}
.btn-dark:hover{background:var(--encre-3)}
.btn-line{background:#fff;border:1px solid var(--encre);color:var(--encre)}
.btn-whatsapp{background:var(--whatsapp);color:#04310F}
.btn-whatsapp:hover{background:#2FE076}
.plan-note{margin-top:22px;font-size:.88rem;color:var(--ardoise);max-width:70ch}
@media(max-width:980px){.plans{grid-template-columns:1fr}}

/* ---------- tableau comparatif ---------- */
.compare-wrap{overflow-x:auto;margin-top:64px;border:1px solid var(--ligne-clair);border-radius:12px}
table.compare{width:100%;border-collapse:collapse;min-width:640px;background:#fff}
table.compare th,table.compare td{text-align:left;padding:16px 20px;font-size:.92rem;border-bottom:1px solid var(--ligne-clair)}
table.compare th{font-family:var(--display);font-weight:700;background:#fff}
table.compare td:not(:first-child),table.compare th:not(:first-child){text-align:center}
table.compare tr:last-child td{border-bottom:0}
table.compare .yes{color:#12924A;font-weight:600}
table.compare .no{color:#B7BCC3}
table.compare td:first-child{color:#3C424A}

/* ---------- faq ---------- */
.faq{max-width:760px;border-top:1px solid var(--ligne-clair)}
.faq details{border-bottom:1px solid var(--ligne-clair)}
.faq summary{cursor:pointer;list-style:none;padding:24px 0;font-family:var(--display);font-weight:500;font-size:1.08rem;display:flex;justify-content:space-between;gap:24px;align-items:baseline}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--signal);font-family:var(--mono);font-size:1.2rem}
.faq details[open] summary::after{content:"–"}
.faq p{padding:0 0 24px;color:#4A5058;font-size:.98rem;max-width:64ch}

/* ---------- cta final ---------- */
.cta{background:var(--encre);color:var(--craie);padding:80px 0;text-align:center}
.cta h2{font-size:clamp(2.1rem,4.4vw,3.2rem);margin-bottom:18px}
.cta p{color:rgba(245,243,239,.7);max-width:52ch;margin:0 auto 34px}
.cta .capture{margin-inline:auto;justify-content:center}

/* ---------- formulaire de contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:start}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr}}
.form-card{background:#fff;border:1px solid var(--ligne-clair);border-radius:12px;padding:36px}
.field{margin-bottom:20px}
.field label{display:block;font-size:.88rem;font-weight:500;color:#3C424A;margin-bottom:7px}
.field .req{color:var(--signal)}
.field input,.field select,.field textarea{width:100%;background:#fff;border:1px solid var(--ligne-clair);color:var(--encre);font-family:var(--body);font-size:.96rem;padding:12px 14px;border-radius:6px}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--signal);outline-offset:1px;border-color:transparent}
.field textarea{resize:vertical;min-height:120px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:560px){.field-row{grid-template-columns:1fr}}
.field-check{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;color:#4A5058}
.field-check input{width:auto;margin-top:3px}
.field-check a{text-decoration:underline}
.form-note{font-size:.82rem;color:var(--ardoise);margin-top:18px}

.alert{border-radius:8px;padding:16px 18px;font-size:.94rem;margin-bottom:28px}
.alert-success{background:rgba(18,146,74,.08);border:1px solid rgba(18,146,74,.3);color:#0E6E38}
.alert-error{background:rgba(220,38,38,.07);border:1px solid rgba(220,38,38,.28);color:#B42318}

.side-card{background:var(--encre);color:var(--craie);border-radius:12px;padding:32px}
.side-card h3{font-size:1.15rem;margin-bottom:14px}
.side-card p{color:rgba(245,243,239,.72);font-size:.94rem;margin-bottom:20px}
.side-list{list-style:none;display:grid;gap:14px}
.side-list li{font-size:.92rem;color:rgba(245,243,239,.86);padding-left:22px;position:relative}
.side-list li::before{content:"";position:absolute;left:0;top:8px;width:10px;height:2px;background:var(--signal)}

/* ---------- pages légales ---------- */
.legal{max-width:74ch}
.legal h2{font-size:1.4rem;margin:40px 0 14px}
.legal h2:first-child{margin-top:0}
.legal h3{font-size:1.1rem;margin:24px 0 10px}
.legal p{color:#3C424A;margin-bottom:14px}
.legal ul{margin:0 0 14px 22px;color:#3C424A}
.legal li{margin-bottom:6px}
.legal-notice{background:#FFF4E8;border:1px solid #FFD9AD;border-radius:8px;padding:18px 20px;font-size:.92rem;color:#7A4600;margin-bottom:40px}

/* ---------- 404 ---------- */
.err404{padding:120px 0;text-align:center}
.err404 .code{font-family:var(--display);font-weight:700;font-size:clamp(4rem,12vw,7rem);color:var(--signal);line-height:1}
.err404 h1{margin:12px 0 16px}
.err404 p{color:#4A5058;max-width:50ch;margin:0 auto 30px}

/* ---------- footer ---------- */
.foot{background:var(--encre);color:#78828E;padding:60px 0 0;font-size:.9rem}
.foot .mark{color:var(--craie);margin-bottom:12px}
.foot-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:40px;padding-bottom:44px;border-bottom:1px solid var(--ligne)}
.foot-brand p{max-width:36ch;color:#78828E;font-size:.9rem}
.foot-col{display:flex;flex-direction:column;gap:12px}
.foot-title{color:#9AA0A8;margin-bottom:4px}
.foot-col a{color:#9AA5B1;text-decoration:none}
.foot-col a:hover{color:var(--craie)}
.foot-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:24px 0}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr;gap:32px}}
@media(max-width:560px){.foot-grid{grid-template-columns:1fr}}

/* ---------- fluidité : légers survols + apparition au scroll ---------- */
.step,.plan,.tag,.feature-media,.form-card{transition:transform .2s ease,border-color .2s ease}
.step:hover,.plan:hover{transform:translateY(-3px);border-color:#C7C2B6}
.plan.hot:hover{border-color:var(--encre)}
.plan.wa-plan:hover{border-color:var(--whatsapp)}
.tag:hover{transform:translateY(-2px);border-color:#B7BCC3}

.reveal{opacity:0;transform:translateY(14px);transition:opacity .55s ease,transform .55s ease}
.reveal.is-visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .step:hover,.plan:hover,.tag:hover{transform:none}
}