/* TutorENG — dark brand theme  ·  Navy #243746 · Amber #F5A623 · Maple #871D17 · Poppins */
:root{
  --navy:#243746; --navy-band:#1e2e3a; --navy-deep:#192732;
  --card:#2b3f50; --card-2:#314757;
  --amber:#F5A623; --amber-deep:#e0940f;
  --maple:#a8392f;
  --white:#ffffff; --text:#dde5ec; --muted:#9fb0bd; --line:rgba(255,255,255,.10);
  --sans:'Poppins',system-ui,sans-serif;
  --r:14px; --r-lg:20px; --r-pill:999px; --maxw:1180px;
  --shadow:0 18px 50px rgba(0,0,0,.30);
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{font-family:var(--sans);background:var(--navy);color:var(--text);line-height:1.65;font-size:16.5px;font-weight:400;overflow-x:hidden;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
::selection{background:var(--amber);color:var(--navy);}
::-webkit-scrollbar{width:11px;}::-webkit-scrollbar-track{background:var(--navy-deep);}::-webkit-scrollbar-thumb{background:#3c soit;background:#3c5364;border-radius:8px;border:3px solid var(--navy-deep);}
h1,h2,h3,h4{font-family:var(--sans);font-weight:700;line-height:1.12;color:#fff;letter-spacing:-.01em;}
h1{font-size:clamp(2.4rem,5.5vw,4rem);}
h2{font-size:clamp(1.9rem,3.6vw,2.8rem);}
h3{font-size:clamp(1.2rem,2vw,1.55rem);}
p{margin:0 0 1rem;}
.lead{font-size:clamp(1.04rem,1.5vw,1.25rem);color:var(--muted);line-height:1.7;}
.accent{color:var(--amber);}
.amber-head{color:var(--amber);font-weight:700;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(1.2rem,4vw,2.2rem);}
.section{padding:clamp(3.4rem,7vw,6rem) 0;}
.band{background:var(--navy-band);}
.center{text-align:center;}
.maxw-md{max-width:780px;}
.mx-auto{margin-left:auto;margin-right:auto;}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:var(--sans);font-weight:600;font-size:.98rem;padding:.85rem 1.7rem;border-radius:var(--r-pill);border:2px solid transparent;cursor:pointer;transition:transform .18s,box-shadow .25s,background .2s,color .2s,border-color .2s;white-space:nowrap;}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--amber);color:#fff;box-shadow:0 8px 22px rgba(245,166,35,.30);}
.btn-primary:hover{background:var(--amber-deep);box-shadow:0 12px 28px rgba(245,166,35,.40);}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.28);}
.btn-ghost:hover{background:#fff;color:var(--navy);border-color:#fff;}
.btn-lg{padding:1rem 2.1rem;font-size:1.05rem;}

/* header / nav */
.site-header{position:sticky;top:0;z-index:100;background:rgba(36,55,70,.86);backdrop-filter:saturate(150%) blur(12px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s,background .3s;}
.site-header.scrolled{border-color:var(--line);box-shadow:0 8px 26px rgba(0,0,0,.28);background:rgba(30,46,58,.95);}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:80px;}
.brand{display:flex;align-items:center;flex:none;}
.brand img{height:54px;width:auto;border-radius:10px;}
.nav-links{display:flex;align-items:center;gap:.15rem;list-style:none;flex-wrap:wrap;justify-content:center;}
.nav-links a{font-weight:500;font-size:.95rem;color:#e9eef3;padding:.5rem .8rem;border-radius:var(--r-pill);transition:color .18s,background .18s;position:relative;}
.nav-links a:hover{color:var(--amber);}
.nav-links a.active{color:var(--amber);}
.nav-links a.active::after{content:"";position:absolute;left:.8rem;right:.8rem;bottom:.16rem;height:2px;background:var(--amber);border-radius:2px;}
.nav-cta{display:flex;align-items:center;gap:.7rem;flex:none;}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px;}
.nav-toggle span{width:24px;height:2px;background:#fff;border-radius:2px;transition:.3s;}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* hero (home) */
.hero{position:relative;overflow:hidden;}
.hero::before{content:"";position:absolute;top:-25%;left:-12%;width:560px;height:560px;background:radial-gradient(circle,rgba(245,166,35,.14),transparent 62%);pointer-events:none;}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(2rem,5vw,4rem);align-items:center;padding:clamp(3rem,6vw,5rem) 0;position:relative;z-index:1;}
.hero h1{margin-bottom:.7rem;}
.hero .sub{font-size:clamp(1.4rem,2.6vw,2rem);font-weight:700;color:var(--amber);margin-bottom:1.4rem;}
.hero-photo{margin:0 0 1.4rem;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);border:3px solid rgba(245,166,35,.55);}
.hero-photo .img-ph{aspect-ratio:3/2;}
.hero p.lead{margin-bottom:1.6rem;max-width:46ch;}
.hero-cards{display:grid;gap:1rem;}

/* cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:1.6rem;transition:transform .25s,box-shadow .25s,background .25s;}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);background:var(--card-2);}
.card .ico{font-size:2rem;line-height:1;margin-bottom:.7rem;}
.card h3{margin-bottom:.4rem;color:#fff;}
.card p{color:var(--muted);font-size:.97rem;margin:0;}
.card.link-card{display:block;}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem;}
.cards.two{grid-template-columns:repeat(2,1fr);}

/* section head */
.sec-head{max-width:720px;margin-bottom:clamp(2rem,4vw,3rem);}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.eyebrow{font-weight:600;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--amber);display:inline-block;margin-bottom:.7rem;}
.sec-head h2{margin-bottom:.8rem;}
.tagline{font-size:clamp(1.3rem,2.4vw,1.8rem);font-weight:700;font-style:italic;color:var(--amber);text-align:center;margin:0;}

/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:center;}
.split .label{color:var(--text);}
.subject-tagline{font-style:italic;color:var(--amber);font-weight:600;margin-bottom:.4rem;display:block;}

/* image placeholder */
.img-ph{width:100%;background:repeating-linear-gradient(45deg,#2b3f50,#2b3f50 12px,#2c4253 12px,#2c4253 24px);border:1.5px dashed rgba(255,255,255,.22);border-radius:var(--r-lg);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.4rem;color:var(--muted);text-align:center;padding:1rem;min-height:160px;}
.img-ph .pi{font-size:1.8rem;opacity:.8;}
.img-ph .pf{font-size:.78rem;font-family:monospace;background:rgba(0,0,0,.25);padding:.2rem .5rem;border-radius:6px;color:#cdd8e1;}
.img-ph small{font-size:.74rem;opacity:.75;}
.media-frame{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);}
.media-frame.tall .img-ph{aspect-ratio:4/5;}
.media-frame img{width:100%;}

/* reviews */
.rev-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.4rem;}
.quote{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:1.7rem;display:flex;flex-direction:column;gap:1rem;}
.quote .stars{color:var(--amber);letter-spacing:2px;font-size:1.05rem;}
.quote .body{color:var(--text);font-size:1rem;line-height:1.65;flex:1;}
.quote .who{display:flex;align-items:center;gap:.85rem;border-top:1px solid var(--line);padding-top:1rem;}
.avatar{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:1.15rem;color:#fff;flex:none;}
.av-navy{background:#0f1c26;} .av-amber{background:var(--amber);color:var(--navy);} .av-maple{background:var(--maple);}
.quote .nm{font-weight:600;color:#fff;font-size:.96rem;} .quote .ctx{font-size:.82rem;color:var(--muted);}

/* review screenshot gallery */
.shot-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.2rem;}
.shot{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;}
.shot .img-ph{min-height:200px;border:none;border-radius:0;}
.shot img{width:100%;}

/* tutors */
.tutor{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:1.7rem;}
.tutor .top{display:flex;align-items:center;gap:1rem;margin-bottom:1rem;}
.tutor .ph-av{width:78px;height:78px;border-radius:50%;flex:none;}
.tutor .ph-av .img-ph{width:78px;height:78px;border-radius:50%;min-height:0;padding:.3rem;}
.tutor .nm{font-size:1.3rem;font-weight:700;color:#fff;}
.tutor .role{color:var(--amber);font-weight:600;font-size:.85rem;font-style:italic;}
.tutor .tags{display:flex;flex-wrap:wrap;gap:.4rem;margin:.8rem 0;}
.tag{background:rgba(255,255,255,.07);border:1px solid var(--line);color:#dde5ec;font-size:.76rem;padding:.3rem .7rem;border-radius:var(--r-pill);}
.tutor .blurb{color:var(--muted);font-size:.95rem;}

/* forms */
.form-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(1.6rem,3vw,2.3rem);}
.field{margin-bottom:1rem;}
.field label{display:block;font-size:.85rem;font-weight:600;color:#fff;margin-bottom:.4rem;}
.field input,.field select,.field textarea{width:100%;font-family:var(--sans);font-size:1rem;color:#fff;background:var(--navy-deep);border:1.5px solid var(--line);border-radius:10px;padding:.82rem 1rem;transition:border-color .2s,box-shadow .2s;}
.field input::placeholder,.field textarea::placeholder{color:#7f909c;}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--amber);box-shadow:0 0 0 4px rgba(245,166,35,.16);}
.field textarea{min-height:130px;resize:vertical;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem;}
.form-success{display:none;background:rgba(143,184,122,.16);border:1.5px solid #8fb87a;color:#cfe7bd;border-radius:10px;padding:.9rem 1.1rem;font-weight:500;margin-top:.8rem;}
.form-success.show{display:block;}

/* contact methods */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem,4vw,3rem);align-items:start;}
.cmethod{display:flex;align-items:center;gap:1rem;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1rem 1.1rem;margin-bottom:.9rem;transition:transform .2s,border-color .2s;}
.cmethod:hover{transform:translateY(-3px);border-color:var(--amber);}
.cmethod .ci{font-size:1.4rem;flex:none;width:42px;text-align:center;}
.cmethod small{display:block;color:var(--muted);font-size:.78rem;}
.cmethod strong{color:#fff;font-size:.98rem;}

/* page hero */
.page-hero{position:relative;overflow:hidden;padding:clamp(2.6rem,6vw,4.4rem) 0 clamp(2.4rem,5vw,3.6rem);text-align:center;}
.page-hero::before{content:"";position:absolute;top:-35%;right:6%;width:440px;height:440px;background:radial-gradient(circle,rgba(245,166,35,.13),transparent 62%);}
.page-hero .inner{position:relative;z-index:1;max-width:760px;margin:0 auto;}
.page-hero h1{margin-bottom:.9rem;}

/* CTA band */
.cta{background:var(--navy-band);text-align:center;position:relative;overflow:hidden;}
.cta::before{content:"";position:absolute;top:-50%;left:50%;transform:translateX(-50%);width:640px;height:460px;background:radial-gradient(circle,rgba(245,166,35,.14),transparent 60%);}
.cta .inner{position:relative;z-index:1;max-width:640px;margin:0 auto;}
.tagband{background:var(--navy-deep);text-align:center;padding:2.2rem 0;}
.tagband p{font-size:clamp(1.3rem,2.4vw,1.7rem);font-weight:700;font-style:italic;color:#fff;margin:0;}

/* footer */
.site-footer{background:var(--navy-deep);padding:clamp(3rem,5vw,4rem) 0 0;border-top:1px solid var(--line);}
.foot-grid{display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:2.2rem;padding-bottom:2.4rem;border-bottom:1px solid var(--line);align-items:start;}
.foot-logo img{width:140px;border-radius:14px;}
.foot-col h4{font-size:1.05rem;color:#fff;margin-bottom:.9rem;font-weight:700;}
.foot-col a{color:var(--muted);transition:color .18s;}
.foot-col a:hover{color:var(--amber);}
.foot-quote{font-style:italic;color:#fff;font-weight:600;margin-top:1.1rem;font-size:1.05rem;}
.foot-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;padding:1.5rem 0;font-size:.86rem;color:var(--muted);}
.foot-bottom a{color:var(--amber);font-weight:500;}

/* reveal */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);}
.js .reveal.in{opacity:1;transform:none;}
.reveal.d1{transition-delay:.08s;}.reveal.d2{transition-delay:.16s;}.reveal.d3{transition-delay:.24s;}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none;}.btn:hover,.card:hover{transform:none;}}

/* responsive */
@media (max-width:940px){
  .hero-grid,.split,.contact-grid{grid-template-columns:1fr;gap:2.2rem;}
  .cards{grid-template-columns:1fr 1fr;}
  .foot-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:720px){
  .nav-links{position:fixed;inset:80px 0 auto 0;background:var(--navy-band);flex-direction:column;align-items:stretch;gap:0;padding:.6rem 1.2rem 1.3rem;border-bottom:1px solid var(--line);box-shadow:var(--shadow);transform:translateY(-130%);transition:transform .35s cubic-bezier(.2,.7,.2,1);max-height:calc(100vh - 80px);overflow-y:auto;}
  .nav-links.open{transform:translateY(0);}
  .nav-links a{padding:.85rem .4rem;font-size:1.05rem;border-bottom:1px solid var(--line);}
  .nav-links a.active::after{display:none;}
  .nav-toggle{display:flex;}
  .nav-cta .btn{display:none;}
  .cards,.cards.two,.rev-grid,.shot-grid,.form-row{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr;}
}

/* image fitting + subject cards (appended) */
.hero-photo>img{width:100%;height:auto;display:block;}
.media-frame img{width:100%;display:block;}
.media-frame.tall img{aspect-ratio:4/5;object-fit:cover;}
.media-frame.wide img{aspect-ratio:4/3;object-fit:cover;}
.subject{display:flex;flex-direction:column;padding:0;overflow:hidden;}
.subject .s-img{aspect-ratio:16/10;overflow:hidden;}
.subject .s-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s;}
.subject:hover .s-img img{transform:scale(1.05);}
.subject h3{margin:1.1rem 1.4rem .2rem;}
.subject .subject-tagline{margin:0 1.4rem .5rem;}
.subject p{margin:0 1.4rem;color:var(--muted);font-size:.95rem;}
.subject .s-link{margin:1rem 1.4rem 1.4rem;color:var(--amber);font-weight:600;font-size:.9rem;align-self:flex-start;}
.subject .s-link:hover{color:var(--amber-deep);}
.loc-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.3rem;margin-top:1.6rem;}
.loc{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1.4rem;}
.loc h4{color:var(--amber);font-size:1.05rem;margin-bottom:.4rem;}
.loc p{color:var(--muted);font-size:.95rem;margin:0;}
@media (max-width:720px){.loc-grid{grid-template-columns:1fr;}}