/* ============================================================
   GRE QUANT PRO — Premium site theme
   Scholarly navy on warm paper, burnt-orange accent.
   Fraunces (display) + Source Sans 3 (body) + DM Mono (labels).
   Shared by index.html, pricing.html, thank-you.html
   (and the gre-pro copies).
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --paper:#faf8f4;
  --paper2:#f3efe7;
  --card:#ffffff;
  --ink:#152a3d;
  --ink2:#46586a;
  --ink3:#7c8b99;
  --navy:#16324f;
  --navy-deep:#0e2334;
  --blue:#1a5da6;
  --blue-dark:#124a87;
  --blue-soft:#e8f0f8;
  --accent:#c65d21;
  --accent-dark:#a84e1b;
  --accent-soft:#faeee4;
  --gold:#a97b12;
  --gold-soft:#f7efdb;
  --green:#1e7e46;
  --green-soft:#e5f2ea;
  --red:#b3402e;
  --red-soft:#f9e9e6;
  --line:#e6dfd3;
  --line2:#d5ccbc;
  --ff:"Source Sans 3","Segoe UI",system-ui,sans-serif;
  --fd:"Fraunces",Georgia,serif;
  --fm:"DM Mono","Courier New",monospace;
  --radius:12px;--radius-sm:8px;--radius-lg:18px;
  --shadow:0 1px 2px rgba(22,50,79,.05),0 12px 32px rgba(22,50,79,.07);
  --shadow-lg:0 2px 4px rgba(22,50,79,.06),0 24px 56px rgba(22,50,79,.12);
}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:var(--ff);overflow-x:hidden;line-height:1.65;font-size:16.5px}
::selection{background:#f3d9c4}
a{color:var(--blue)}
button{font-family:var(--ff);cursor:pointer}
button:focus-visible,a:focus-visible{outline:3px solid #b7d0e8;outline-offset:2px}
img,svg{max-width:100%}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
}

/* soft ambient wash */
.glow-1{position:fixed;width:900px;height:900px;border-radius:50%;background:radial-gradient(circle,rgba(26,93,166,.05) 0%,transparent 68%);top:-360px;left:-240px;pointer-events:none;z-index:0}
.glow-2{position:fixed;width:700px;height:700px;border-radius:50%;background:radial-gradient(circle,rgba(198,93,33,.05) 0%,transparent 68%);bottom:-260px;right:-160px;pointer-events:none;z-index:0}

.wrap{position:relative;z-index:1;max-width:1140px;margin:0 auto;padding:0 24px}

/* ─── TOP BAR ─────────────────────────────────────────────── */
.top-bar{background:var(--navy-deep);text-align:center;padding:10px 24px;font-size:13px;font-weight:600;color:#e8dfd0;letter-spacing:.3px;position:relative;z-index:101}
.top-bar a{color:#f0b483;text-decoration:underline;margin-left:8px;font-weight:700}

/* ─── NAV ─────────────────────────────────────────────────── */
nav{position:sticky;top:0;background:rgba(250,248,244,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);z-index:100}
.nav-inner{max-width:1140px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:66px}
.nav-logo{font-family:var(--fd);font-size:21px;font-weight:700;color:var(--navy);text-decoration:none;display:flex;align-items:center;gap:8px;letter-spacing:-.2px}
.nav-logo em{font-style:normal;color:var(--accent)}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-links a{font-size:14.5px;color:var(--ink2);text-decoration:none;transition:color .15s,background .15s;padding:8px 13px;border-radius:8px;font-weight:600}
.nav-links a:hover{color:var(--navy);background:var(--paper2)}
.nav-cta-ghost{border:1.5px solid var(--line2)!important;color:var(--navy)!important;background:transparent!important;margin-left:6px}
.nav-cta-ghost:hover{border-color:var(--navy)!important}
.nav-cta-solid{background:var(--accent)!important;color:#fff!important;font-weight:700!important;margin-left:4px;padding:10px 18px!important}
.nav-cta-solid:hover{background:var(--accent-dark)!important}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;border:none;background:none}
.hamburger span{display:block;width:22px;height:2px;background:var(--navy);border-radius:2px}
.mobile-menu{display:none;position:fixed;top:66px;left:0;right:0;background:rgba(250,248,244,.99);backdrop-filter:blur(20px);border-bottom:1px solid var(--line);z-index:99;padding:14px 24px;flex-direction:column}
.mobile-menu a{display:block;font-size:16px;color:var(--ink2);text-decoration:none;padding:13px 10px;font-weight:600;border-bottom:1px solid var(--line)}
.mobile-menu a:last-child{border-bottom:none}
.mobile-menu.open{display:flex}

/* ─── BUTTONS ─────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:16px 30px;border-radius:10px;font-size:16px;font-weight:700;text-decoration:none;cursor:pointer;border:none;font-family:var(--ff);transition:background .15s,transform .15s,box-shadow .15s;line-height:1;min-height:48px}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 6px 20px rgba(198,93,33,.28)}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-1px);box-shadow:0 10px 26px rgba(198,93,33,.34)}
.btn-secondary{background:#fff;color:var(--navy);border:1.5px solid var(--line2)}
.btn-secondary:hover{border-color:var(--navy);transform:translateY(-1px)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-deep);transform:translateY(-1px)}

/* ─── HERO ────────────────────────────────────────────────── */
.hero{padding:76px 0 64px;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(340px,.98fr);gap:56px;align-items:center}
.hero-eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--fm);font-size:11.5px;color:var(--blue);letter-spacing:2px;text-transform:uppercase;margin-bottom:24px;font-weight:500}
.hero-eyebrow::before{content:"";width:34px;height:2px;background:var(--accent);display:block}
.hero h1{font-family:var(--fd);font-weight:640;font-size:clamp(40px,5.4vw,62px);line-height:1.06;margin-bottom:22px;letter-spacing:-1px;color:var(--navy)}
.hero h1 em{font-style:italic;color:var(--accent)}
.hero-sub{font-size:19px;color:var(--ink2);max-width:540px;margin-bottom:30px;line-height:1.65}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:18px}
.hero-note{font-size:13.5px;color:var(--ink3)}
.hero-note strong{color:var(--ink2)}

/* hero product visual — mini GRE test shell */
.hero-visual{position:relative}
.hero-visual::before{content:"";position:absolute;inset:34px -18px -22px 30px;background:var(--paper2);border:1px solid var(--line);border-radius:var(--radius-lg);transform:rotate(2.2deg);z-index:0}
.shot{position:relative;z-index:1;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-lg);overflow:hidden}
.shot-bar{background:linear-gradient(180deg,#28455e,#1e3549);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:10px 16px;font-size:12px}
.shot-bar b{font-weight:700}
.shot-bar-btns{display:flex;gap:14px;font-size:10.5px;opacity:.85;letter-spacing:.3px}
.shot-strip{background:#dfe6ed;border-bottom:1px solid #c3ccd6;display:flex;justify-content:space-between;padding:6px 16px;font-size:11.5px;color:#2b3947;font-weight:700}
.shot-strip span:last-child{font-family:var(--fm);font-weight:500}
.shot-body{padding:22px 24px 20px;font-size:15px;color:#16191d;line-height:1.65}
.shot-q{margin-bottom:14px}
.shot-frac{display:inline-flex;flex-direction:column;align-items:center;vertical-align:middle;line-height:1.1;font-size:.9em;margin:0 3px;font-family:Georgia,serif;font-style:italic}
.shot-frac span:first-child{border-bottom:1.3px solid #16191d;padding:0 5px}
.shot-frac span:last-child{padding:0 5px}
.shot-opt{display:flex;align-items:center;gap:11px;padding:7px 10px;border-radius:6px;font-size:14px;color:#2b3947}
.shot-opt .dot{width:15px;height:15px;border-radius:50%;border:1.6px solid #77828c;flex-shrink:0}
.shot-opt.sel{background:#e8f1fa;border:1px solid #b7d0e8}
.shot-opt.sel .dot{border-color:#1a5da6;background:radial-gradient(circle,#1a5da6 0 45%,transparent 50%)}
.shot-trap{margin:14px -24px -20px;background:var(--accent-soft);border-top:1px solid #eed7c2;padding:13px 24px;font-size:13px;color:#8a4116;line-height:1.55}
.shot-trap b{font-family:var(--fm);font-size:10.5px;letter-spacing:1.5px;text-transform:uppercase;display:block;margin-bottom:3px;color:var(--accent)}
.shot-caption{position:relative;z-index:1;text-align:center;font-family:var(--fm);font-size:11.5px;color:var(--ink3);margin-top:26px;letter-spacing:.5px}

/* ─── PROOF BAR ───────────────────────────────────────────── */
.proof-bar{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;margin-bottom:88px;background:rgba(255,255,255,.5)}
.proof-bar-inner{display:flex;align-items:center;justify-content:center;gap:44px;flex-wrap:wrap}
.proof-item{font-size:14.5px;color:var(--ink2);text-align:center}
.proof-item strong{color:var(--navy);font-family:var(--fd);font-size:22px;display:block;line-height:1.2;font-weight:640}
.proof-divider{width:1px;height:34px;background:var(--line);flex-shrink:0}

/* ─── SECTIONS ────────────────────────────────────────────── */
.section{margin-bottom:104px}
.section-eyebrow{font-family:var(--fm);font-size:11.5px;color:var(--accent);text-transform:uppercase;letter-spacing:2.5px;text-align:center;margin-bottom:14px;font-weight:500}
.section-title{font-family:var(--fd);font-weight:640;font-size:clamp(30px,3.8vw,44px);text-align:center;margin-bottom:14px;line-height:1.12;color:var(--navy);letter-spacing:-.6px}
.section-title em{font-style:italic;color:var(--accent)}
.section-sub{text-align:center;font-size:16.5px;color:var(--ink2);margin:0 auto 52px;max-width:600px;line-height:1.7}

/* ─── PROBLEM ─────────────────────────────────────────────── */
.problem-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.problem-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.problem-num{font-family:var(--fd);font-size:15px;font-weight:640;color:var(--accent);border:1.5px solid #ecd3bd;background:var(--accent-soft);width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.problem-title{font-size:17px;font-weight:700;color:var(--navy);margin-bottom:8px;line-height:1.35}
.problem-body{font-size:14.5px;color:var(--ink2);line-height:1.65}

/* ─── DIFFERENTIATOR ──────────────────────────────────────── */
.diff-card{background:var(--navy);color:#e9eef4;border-radius:var(--radius-lg);padding:56px;position:relative;overflow:hidden;box-shadow:var(--shadow-lg)}
.diff-card::after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(198,93,33,.18),transparent 70%);top:-160px;right:-120px;pointer-events:none}
.diff-eyebrow{font-family:var(--fm);font-size:11.5px;color:#f0b483;text-transform:uppercase;letter-spacing:2.5px;margin-bottom:18px}
.diff-headline{font-family:var(--fd);font-weight:640;font-size:clamp(26px,3.4vw,40px);margin-bottom:18px;line-height:1.18;max-width:660px;color:#fff;letter-spacing:-.4px}
.diff-headline em{font-style:italic;color:#f0b483}
.diff-body{font-size:16px;color:#b9c6d2;max-width:620px;line-height:1.75;margin-bottom:38px}
.diff-example{position:relative;z-index:1;background:#fff;border-radius:var(--radius);padding:26px 28px;color:var(--ink);max-width:720px}
.diff-example-label{font-family:var(--fm);font-size:10.5px;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:12px;color:var(--ink3)}
.diff-example-text{font-size:16px;line-height:1.7;color:var(--ink);margin-bottom:16px}
.diff-opts{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.diff-opt{padding:6px 13px;border-radius:6px;border:1px solid var(--line);font-size:14px;color:var(--ink2);background:#fff}
.diff-opt.correct{border-color:#9fc1e3;background:var(--blue-soft);color:var(--blue-dark);font-weight:700}
.diff-expl{font-size:14.5px;color:var(--ink2);line-height:1.7;margin-bottom:14px}
.diff-expl strong{color:var(--ink)}
.diff-trap-pill{background:var(--accent-soft);border:1px solid #eed7c2;border-radius:var(--radius-sm);padding:12px 16px;font-size:13.5px;color:#8a4116;line-height:1.6}
.diff-trap-pill b{font-family:var(--fm);font-size:10.5px;letter-spacing:1.5px;text-transform:uppercase;display:block;margin-bottom:4px;color:var(--accent)}

/* ─── HOW IT WORKS ────────────────────────────────────────── */
.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.how-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px;box-shadow:var(--shadow)}
.how-num{font-family:var(--fd);font-weight:640;font-size:44px;color:var(--paper2);-webkit-text-stroke:1.5px var(--accent);line-height:1;margin-bottom:18px}
.how-title{font-size:17.5px;font-weight:700;color:var(--navy);margin-bottom:10px}
.how-body{font-size:14.5px;color:var(--ink2);line-height:1.7}

/* ─── COHORT CARDS ────────────────────────────────────────── */
.cohort-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:36px}
.cohort-card{background:var(--card);border:1px solid var(--line);border-top:3px solid var(--accent);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.cohort-card:nth-child(2){border-top-color:var(--blue)}
.cohort-card:nth-child(3){border-top-color:var(--green)}
.cohort-title{font-size:17px;font-weight:700;color:var(--navy);margin-bottom:8px}
.cohort-body{font-size:14.5px;color:var(--ink2);line-height:1.65}

/* ─── WHO GRID ────────────────────────────────────────────── */
.who-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.who-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.who-card.yes{border-top:3px solid var(--green)}
.who-card.no{border-top:3px solid var(--red)}
.who-card-title{font-size:15px;font-weight:800;margin-bottom:16px;letter-spacing:.2px}
.who-card.yes .who-card-title{color:var(--green)}
.who-card.no .who-card-title{color:var(--red)}
.who-item{display:flex;align-items:flex-start;gap:11px;font-size:14.5px;color:var(--ink2);padding:9px 0;border-bottom:1px solid var(--paper2);line-height:1.55}
.who-item:last-child{border-bottom:none}
.who-item span{font-weight:800;flex-shrink:0}
.who-card.yes .who-item span{color:var(--green)}
.who-card.no .who-item span{color:var(--red)}

/* ─── QUESTION BANK ───────────────────────────────────────── */
.topic-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:16px}
.topic-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.topic-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;gap:10px}
.topic-name{font-family:var(--fd);font-size:18px;font-weight:640;color:var(--navy)}
.topic-count-badge{font-family:var(--fm);font-size:11.5px;padding:4px 11px;border-radius:20px;background:var(--blue-soft);color:var(--blue-dark);white-space:nowrap;font-weight:500}
.subtopics-list{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.sub-tag{font-size:12.5px;padding:4px 11px;border-radius:6px;border:1px solid var(--line);color:var(--ink2);background:var(--paper)}

/* ─── CTA STRIP ───────────────────────────────────────────── */
.cta-strip{background:var(--navy);border-radius:var(--radius-lg);padding:40px 44px;display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:104px;flex-wrap:wrap;box-shadow:var(--shadow-lg)}
.cta-strip-text{font-family:var(--fd);font-weight:640;font-size:26px;color:#fff;letter-spacing:-.3px}
.cta-strip-sub{font-size:14.5px;color:#b9c6d2;margin-top:6px}
.cta-strip-btns{display:flex;gap:12px;flex-shrink:0;flex-wrap:wrap}
.cta-strip .btn-secondary{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.cta-strip .btn-secondary:hover{border-color:#fff}

/* ─── PRICING ─────────────────────────────────────────────── */
.pricing-context{text-align:center;margin-bottom:36px}
.pricing-context-text{font-size:13.5px;color:var(--ink2);display:inline-flex;align-items:center;gap:10px;background:var(--card);border:1px solid var(--line);border-radius:24px;padding:9px 22px;flex-wrap:wrap;justify-content:center;box-shadow:var(--shadow)}
.pricing-context-text .crossed{text-decoration:line-through;color:var(--ink3)}
.plans{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:36px;align-items:start}
.plan-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:38px;position:relative;box-shadow:var(--shadow)}
.plan-card.pro{border:2px solid var(--accent);box-shadow:var(--shadow-lg)}
.plan-card.tutor{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start;border-top:3px solid var(--gold)}
.popular-badge{position:absolute;top:-13px;left:38px;background:var(--accent);color:#fff;font-size:11px;font-weight:800;font-family:var(--fm);letter-spacing:1.5px;text-transform:uppercase;padding:6px 14px;border-radius:20px}
.plan-name{font-family:var(--fd);font-weight:640;font-size:27px;margin-bottom:6px;color:var(--navy)}
.plan-tagline{font-size:14.5px;color:var(--ink2);margin-bottom:26px;line-height:1.6;max-width:380px}
.price-wrap{display:flex;align-items:baseline;gap:6px;margin-bottom:6px}
.price-currency{font-size:22px;color:var(--ink2);font-family:var(--fd)}
.price-amount{font-family:var(--fd);font-weight:640;font-size:56px;line-height:1;color:var(--navy);font-variant-numeric:tabular-nums}
.plan-card.pro .price-amount{color:var(--accent)}
.plan-card.tutor .price-amount{color:var(--gold)}
.price-period{font-size:14px;color:var(--ink3)}
.price-note{font-size:13px;color:var(--ink3);margin-bottom:8px;min-height:16px}
.price-vs{font-size:12.5px;color:var(--ink3);margin-bottom:26px}
.price-vs .vs-competitor{text-decoration:line-through;margin-left:4px}
.plan-cta{display:block;width:100%;padding:16px 20px;border-radius:10px;font-size:16px;font-weight:700;font-family:var(--ff);text-align:center;text-decoration:none;cursor:pointer;border:none;transition:background .15s,transform .15s;margin-bottom:12px;line-height:1.2}
.free-cta{background:#fff;color:var(--navy);border:1.5px solid var(--line2)}
.free-cta:hover{border-color:var(--navy)}
.pro-cta{background:var(--accent);color:#fff;box-shadow:0 6px 20px rgba(198,93,33,.28)}
.pro-cta:hover{background:var(--accent-dark);transform:translateY(-1px)}
.tutor-cta{background:var(--navy);color:#fff}
.tutor-cta:hover{background:var(--navy-deep);transform:translateY(-1px)}
.plan-guarantee{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--green);margin-bottom:26px;font-weight:600}
.features-label{font-family:var(--fm);font-size:10.5px;text-transform:uppercase;letter-spacing:2px;color:var(--ink3);margin-bottom:12px}
.feature-list{list-style:none}
.feature-list li{display:flex;align-items:flex-start;gap:11px;font-size:14.5px;color:var(--ink2);padding:8px 0;border-bottom:1px solid var(--paper2);line-height:1.5}
.feature-list li:last-child{border-bottom:none}
.feature-list li.locked{opacity:.45}
.f-check{color:var(--green);font-size:14px;flex-shrink:0;margin-top:1px;font-weight:800}
.f-lock{font-size:13px;flex-shrink:0;margin-top:1px}

/* ─── ACCESS STEPS ────────────────────────────────────────── */
.access-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:34px}
.access-step{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px 20px;text-align:center;box-shadow:var(--shadow)}
.access-step-num{font-family:var(--fd);font-size:15px;font-weight:640;color:var(--blue-dark);background:var(--blue-soft);width:32px;height:32px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;margin-bottom:12px}
.access-step-title{font-size:14.5px;font-weight:700;color:var(--navy);margin-bottom:6px}
.access-step-body{font-size:13px;color:var(--ink2);line-height:1.55}

/* ─── GUARANTEE ───────────────────────────────────────────── */
.guarantee-banner{background:var(--green-soft);border:1px solid #c4dfd0;border-radius:var(--radius-lg);padding:38px 42px;display:flex;align-items:center;gap:30px;margin-bottom:104px;flex-wrap:wrap}
.guarantee-icon{width:56px;height:56px;flex-shrink:0;color:var(--green)}
.guarantee-icon svg{width:100%;height:100%;stroke:currentColor;fill:none;stroke-width:1.6}
.guarantee-title{font-family:var(--fd);font-weight:640;font-size:24px;color:var(--green);margin-bottom:8px}
.guarantee-body{font-size:15px;color:#2c5a41;line-height:1.7;max-width:700px}

/* ─── COMPARE TABLE ───────────────────────────────────────── */
.compare-scroll{overflow-x:auto;border-radius:var(--radius);box-shadow:var(--shadow)}
.compare-table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;min-width:640px}
.compare-table th{padding:18px 20px;font-size:14px;font-weight:700;text-align:left;background:var(--navy);color:#fff;border-bottom:1px solid var(--line)}
.compare-table th:not(:first-child){text-align:center}
.compare-table th.col-pro{color:#f0b483}
.compare-table th.col-tutor{color:#ead28e}
.compare-table td{padding:13px 20px;font-size:14px;color:var(--ink2);border-bottom:1px solid var(--paper2)}
.compare-table tr:last-child td{border-bottom:none}
.compare-table td:not(:first-child){text-align:center}
.compare-table tr:hover td{background:var(--paper)}
.cat-header td{background:var(--paper2);font-family:var(--fm);font-size:10.5px;text-transform:uppercase;letter-spacing:2px;color:var(--ink3);padding:9px 20px}
.tick{color:var(--green);font-weight:800}
.cross{color:var(--ink3)}

/* ─── ABOUT ───────────────────────────────────────────────── */
.about-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:52px;display:grid;grid-template-columns:auto 1fr;gap:40px;align-items:start;box-shadow:var(--shadow)}
.about-avatar{width:92px;height:92px;border-radius:50%;background:var(--navy);color:#f0b483;display:flex;align-items:center;justify-content:center;font-family:var(--fd);font-size:34px;font-weight:640;flex-shrink:0;border:3px solid var(--paper2)}
.about-name{font-family:var(--fd);font-weight:640;font-size:28px;margin-bottom:8px;color:var(--navy)}
.about-cred{font-size:13px;color:var(--blue-dark);margin-bottom:22px;display:flex;flex-wrap:wrap;gap:8px}
.about-cred span{background:var(--blue-soft);padding:5px 13px;border-radius:20px;font-weight:600}
.about-quote{font-family:var(--fd);font-size:20px;line-height:1.55;color:var(--ink);font-style:italic;margin-bottom:18px;font-weight:450;border-left:3px solid var(--accent);padding-left:20px}
.about-body{font-size:15px;color:var(--ink2);line-height:1.75;margin-bottom:18px}
.about-contact a{font-size:14px;color:var(--blue);text-decoration:none;font-weight:600}
.about-contact a:hover{text-decoration:underline}

/* ─── FAQ ─────────────────────────────────────────────────── */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:780px;margin:0 auto}
.faq-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;cursor:pointer;box-shadow:var(--shadow)}
.faq-header{display:flex;align-items:center;justify-content:space-between;padding:20px 26px;gap:16px}
.faq-q{font-size:16px;font-weight:700;color:var(--navy);line-height:1.4}
.faq-chevron{color:var(--accent);font-size:20px;transition:transform .25s;flex-shrink:0;font-weight:300;line-height:1}
.faq-item.open .faq-chevron{transform:rotate(45deg)}
.faq-body{padding:0 26px;max-height:0;overflow:hidden;transition:max-height .3s ease,padding .3s ease}
.faq-item.open .faq-body{max-height:340px;padding:0 26px 22px}
.faq-a{font-size:15px;color:var(--ink2);line-height:1.7}
.faq-a a{color:var(--blue);text-decoration:none;font-weight:600}

/* ─── FOOTER ──────────────────────────────────────────────── */
footer{background:var(--navy-deep);padding:44px 0;margin-top:104px}
.footer-inner{max-width:1140px;margin:0 auto;padding:0 24px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:20px}
.footer-logo{font-family:var(--fd);font-weight:640;font-size:20px;color:#fff}
.footer-logo em{font-style:normal;color:#f0b483}
.footer-links{display:flex;gap:22px;justify-content:center;flex-wrap:wrap}
.footer-links a{font-size:13.5px;color:#93a5b5;text-decoration:none;font-weight:600}
.footer-links a:hover{color:#fff}
.footer-copy{font-size:13px;color:#6d8093;text-align:right}
.footer-copy a{color:#93a5b5;text-decoration:none}

/* ─── ANIMATION ───────────────────────────────────────────── */
.fade-in{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}

/* ─── FREE LAUNCHER ───────────────────────────────────────── */
.free-panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:36px;max-width:760px;margin:0 auto;box-shadow:var(--shadow-lg);border-top:3px solid var(--green)}
.free-launcher-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:24px}
.free-opt{display:block;background:var(--paper);border:1.5px solid var(--line);border-radius:var(--radius);padding:20px;text-decoration:none;transition:border-color .15s,transform .15s}
.free-opt:hover{border-color:var(--blue);transform:translateY(-2px)}
.free-opt-kicker{font-family:var(--fm);font-size:10.5px;letter-spacing:1.8px;text-transform:uppercase;margin-bottom:8px;color:var(--blue);font-weight:500}
.free-opt-title{font-size:16px;font-weight:700;color:var(--navy);margin-bottom:6px;line-height:1.35}
.free-opt-desc{font-size:13.5px;color:var(--ink2);line-height:1.55}
.free-opt-go{font-size:13.5px;color:var(--blue);font-weight:700;margin-top:10px;display:block}
.free-list{list-style:none;display:flex;flex-direction:column;gap:8px;margin-bottom:0}
.free-list li{font-size:14.5px;color:var(--ink2);display:flex;gap:10px}
.free-list li span{color:var(--green);font-weight:800;flex-shrink:0}

/* ─── RESPONSIVE ──────────────────────────────────────────── */
@media(max-width:960px){
  .hero{grid-template-columns:1fr;gap:44px;padding:56px 0 48px}
  .hero-sub{max-width:none}
  .hero-visual{max-width:520px}
}
@media(max-width:900px){
  .plans{grid-template-columns:1fr}
  .plan-card.tutor{grid-template-columns:1fr;gap:24px}
  .problem-grid,.how-grid,.who-grid{grid-template-columns:1fr}
  .about-card{grid-template-columns:1fr;padding:36px 28px}
  .access-steps{grid-template-columns:1fr 1fr}
  .footer-inner{grid-template-columns:1fr;text-align:center}
  .footer-links{justify-content:center}
  .footer-copy{text-align:center}
  .cta-strip{flex-direction:column;text-align:center}
  .cta-strip-btns{justify-content:center}
  .guarantee-banner{flex-direction:column;text-align:center;padding:30px 24px}
  .diff-card{padding:36px 26px}
  .proof-bar-inner{gap:24px}
  .proof-divider{display:none}
}
@media(max-width:640px){
  nav .nav-links{display:none}
  .hamburger{display:flex}
  .hero h1{font-size:38px}
  .hero-sub{font-size:17px}
  .access-steps{grid-template-columns:1fr}
  .free-launcher-grid{grid-template-columns:1fr}
  .free-panel{padding:26px 20px}
  .btn{padding:14px 24px;font-size:15px;width:100%;max-width:360px}
  .hero-btns .btn{width:auto}
  .diff-example{padding:20px 18px}
  .shot-trap{margin:14px -24px -20px}
}