/* ============================================================
   Redma Unbox — Design Tokens
   ============================================================ */
:root{
  --black:#0a0a0a;
  --off-black:#111111;
  --white:#ffffff;
  --paper:#faf9f6;
  --line:#e3e1db;
  --line-dark:#2a2a2a;
  --muted:#6b6862;
  --muted-dark:#8a8a86;
  --yellow:#f2d000;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;

  --container: 1360px;
  --gutter: clamp(20px, 5vw, 64px);

  --ease: cubic-bezier(.16,.8,.24,1);
  --dur-fast: 240ms;
  --dur: 600ms;
  --dur-slow: 1100ms;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

body{
  margin:0;
  font-family:var(--font);
  background:var(--paper);
  color:var(--black);
  -webkit-font-smoothing:antialiased;
  font-feature-settings:"ss01" on;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; }

h1,h2,h3,p{ margin:0; }

.wrap{
  max-width:var(--container);
  margin:0 auto;
  padding-left:var(--gutter);
  padding-right:var(--gutter);
}

.eyebrow{
  font-size:12px;
  letter-spacing:.18em;
  text-transform:uppercase;
  font-weight:600;
  color:var(--muted);
}
section.dark .eyebrow{ color:var(--muted-dark); }

/* ============================================================
   Preloader
   ============================================================ */
#preloader{
  position:fixed; inset:0; z-index:200;
  background:var(--black);
  display:flex; align-items:center; justify-content:center;
  transition:opacity .8s var(--ease), visibility .8s var(--ease);
}
#preloader.hidden{ opacity:0; visibility:hidden; pointer-events:none; }
.pre-box{ position:relative; width:120px; height:80px; }
.pre-box .lid{
  position:absolute; left:0; top:0; width:100%; height:6px;
  background:var(--yellow);
  transform-origin:left center;
  animation:lidOpen 1.4s var(--ease) .2s forwards;
}
.pre-box .base{
  position:absolute; left:0; bottom:0; width:100%; height:60px;
  border:1.5px solid var(--white); border-top:none;
  opacity:0.9;
}
.pre-label{
  position:absolute; bottom:-34px; left:0; width:100%; text-align:center;
  font-size:11px; letter-spacing:.3em; text-transform:uppercase; color:var(--muted-dark);
  opacity:0; animation:fadeIn .6s var(--ease) .8s forwards;
}
@keyframes lidOpen{ to{ transform:rotate(-100deg) translateY(-2px); } }
@keyframes fadeIn{ to{ opacity:1; } }

/* ============================================================
   Nav
   ============================================================ */
header.site-nav{
  position:fixed; top:0; left:0; right:0; z-index:100;
  padding:20px 0;
  transition:background var(--dur) var(--ease), border-color var(--dur) var(--ease), padding var(--dur) var(--ease);
  border-bottom:1px solid transparent;
}
header.site-nav.solid{
  background:rgba(10,10,10,.86);
  backdrop-filter:blur(10px);
  border-color:var(--line-dark);
  padding:14px 0;
}
.nav-row{ display:flex; align-items:center; justify-content:space-between; }
.nav-logo{ height:50px; width:auto; transition:height var(--dur) var(--ease); }
.nav-links{ display:flex; gap:36px; list-style:none; margin:0; padding:0; }
.nav-links a{
  font-size:13px; letter-spacing:.06em; text-transform:uppercase; font-weight:500;
  color:var(--white); opacity:.72;
  position:relative; padding-bottom:4px;
  transition:opacity var(--dur-fast) var(--ease);
}
.nav-links a::after{
  content:""; position:absolute; left:0; right:100%; bottom:0; height:1px; background:var(--yellow);
  transition:right var(--dur-fast) var(--ease);
}
.nav-links a:hover{ opacity:1; }
.nav-links a:hover::after{ right:0; }
.nav-cta{
  font-size:13px; letter-spacing:.06em; text-transform:uppercase; font-weight:600;
  color:var(--black); background:var(--white);
  padding:10px 20px;
  transition:transform var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.nav-cta:hover{ background:var(--yellow); }
.nav-toggle{ display:none; }

@media (max-width:860px){
  .nav-links{ display:none; }
  .nav-toggle{
    display:block; background:none; border:none; color:var(--white); cursor:pointer;
    width:32px; height:22px; position:relative;
  }
  .nav-toggle span, .nav-toggle::before, .nav-toggle::after{
    content:""; position:absolute; left:0; right:0; height:1.5px; background:var(--white);
  }
  .nav-toggle span{ top:10px; }
  .nav-toggle::before{ top:2px; }
  .nav-toggle::after{ bottom:2px; }
}

/* ============================================================
   Buttons
   ============================================================ */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:16px 30px;
  font-size:13px; letter-spacing:.1em; text-transform:uppercase; font-weight:600;
  cursor:pointer; border:1px solid currentColor;
  position:relative; overflow:hidden;
}
.btn-primary{ background:var(--black); color:var(--white); border-color:var(--black); }
.btn-primary:hover{ background:var(--yellow); color:var(--black); border-color:var(--yellow); }
.btn-ghost{ background:transparent; color:var(--white); border-color:rgba(255,255,255,.4); }
.btn-ghost:hover{ border-color:var(--yellow); color:var(--yellow); }
.btn .arrow{ transition:transform var(--dur-fast) var(--ease); }
.btn:hover .arrow{ transform:translateX(4px); }

/* ============================================================
   Reveal utility
   ============================================================ */
[data-reveal]{
  opacity:0; transform:translateY(28px);
  transition:opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
}
[data-reveal].in{ opacity:1; transform:translateY(0); }
[data-reveal-group] [data-reveal]{ transition-delay:calc(var(--i,0) * 90ms); }

/* ============================================================
   Unboxing intro sequence
   ============================================================ */
.unbox-wrapper{
  position:relative;
  height:520vh;
  padding:0 !important;
}
.unbox-wrapper.static{ height:auto; }

.unbox-stage{
  position:sticky; top:0; left:0; right:0;
  height:100vh; width:100%;
  background:var(--black); color:var(--white);
  overflow:hidden;
}
.unbox-wrapper.static .unbox-stage{ position:relative; min-height:100vh; padding:140px 0 80px; }

.unbox-grain{
  position:absolute; inset:0; pointer-events:none; opacity:.05; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero-lines{
  position:absolute; inset:0; pointer-events:none; opacity:.28;
}
.hero-lines svg{ width:100%; height:100%; }
.hero-lines path, .hero-lines line{
  fill:none; stroke:rgba(255,255,255,.5); stroke-width:1;
  stroke-dasharray:1200; stroke-dashoffset:1200;
  animation:draw 2.4s var(--ease) .3s forwards;
}
@keyframes draw{ to{ stroke-dashoffset:0; } }

.unbox-progress{
  position:absolute; left:50%; bottom:52px; transform:translateX(-50%);
  width:min(220px, 40vw); height:2px; background:rgba(255,255,255,.15);
  z-index:6;
}
.unbox-progress span{ display:block; height:100%; width:0%; background:var(--yellow); }

.unbox-caption{
  position:absolute; top:120px; left:50%; transform:translateX(-50%);
  text-align:center; z-index:6;
}
.unbox-caption .stage-num{
  display:block; font-size:22px; font-weight:700; letter-spacing:.06em;
  color:var(--white); margin-bottom:8px; font-variant-numeric:tabular-nums;
}
.unbox-caption .stage-text{
  display:block; font-size:12px; letter-spacing:.26em; text-transform:uppercase; color:var(--muted-dark);
}

/* --- Glow pulse (tape rip + reveal beats) --- */
.unbox-glow{
  position:absolute; left:50%; top:50%;
  width:640px; height:640px;
  transform:translate(-50%,-50%) scale(0.4);
  border-radius:50%;
  background:radial-gradient(circle, rgba(242,208,0,.28), transparent 68%);
  opacity:0; filter:blur(14px);
  pointer-events:none; z-index:1;
}

/* --- Confetti / paper flecks burst at reveal --- */
.unbox-confetti{
  position:absolute; left:50%; top:38%; width:0; height:0;
  z-index:7; pointer-events:none;
}
.unbox-confetti span{
  position:absolute; left:0; top:0;
  width:5px; height:15px; border-radius:1px;
  opacity:0; will-change:transform, opacity;
}
.unbox-confetti span:nth-child(3n){ background:var(--yellow); }
.unbox-confetti span:nth-child(3n+1){ background:#ece1c4; }
.unbox-confetti span:nth-child(3n+2){ background:#b98a56; }

/* --- Box entrance (on load) --- */
.box-scene{ animation:boxDropIn 1.1s cubic-bezier(.2,.9,.3,1.1) .2s both; }
@keyframes boxDropIn{
  0%{ transform:translate(-50%,-150%) scale(.82) rotate(-9deg); opacity:0; }
  62%{ transform:translate(-50%,-46%) scale(1.035) rotate(2deg); opacity:1; }
  100%{ transform:translate(-50%,-50%) scale(1) rotate(0deg); opacity:1; }
}

/* --- Big background statement beats (Apple-style sequential copy) --- */
.unbox-beats{
  position:absolute; inset:0; z-index:2;
  overflow:hidden; pointer-events:none;
}
.beat{
  position:absolute; left:50%; top:30%;
  transform:translate(-50%,-50%);
  max-width:min(680px, 82vw);
  font-size:clamp(26px, 4.4vw, 60px);
  font-weight:700; letter-spacing:-0.02em; line-height:1.12;
  text-align:center; color:rgba(255,255,255,.92);
  opacity:0;
  white-space:normal;
}

/* --- Box scene --- */
.box-scene{
  position:absolute; left:50%; top:50%;
  transform:translate(-50%,-50%);
  width:min(380px, 58vw); height:280px;
  perspective:1100px;
  z-index:3;
}
.box-shadow{
  position:absolute; left:50%; bottom:8px; transform:translateX(-50%);
  width:80%; height:26px; border-radius:50%;
  background:radial-gradient(ellipse at center, rgba(0,0,0,.55), transparent 72%);
  filter:blur(2px);
}
.box-body{
  position:absolute; left:0; right:0; bottom:20px; height:200px;
  background:linear-gradient(180deg,#caa073,#a97c4f);
  border:1px solid rgba(0,0,0,.28);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.07), 0 40px 70px -25px rgba(0,0,0,.65);
  overflow:hidden;
}
.box-body-inner{
  position:absolute; left:8px; right:8px; top:8px; height:160px;
  display:flex; align-items:flex-start; justify-content:center;
  overflow:hidden;
}
.tissue{
  position:absolute; top:0; width:54%; height:100%; z-index:3;
  background:linear-gradient(160deg,#181818,#050505);
}
.tissue-l{ left:0; transform-origin:0% 50%; box-shadow:2px 0 10px rgba(0,0,0,.3); }
.tissue-r{ right:0; transform-origin:100% 50%; box-shadow:-2px 0 10px rgba(0,0,0,.3); }
.inner-lid{
  position:relative; z-index:1; margin-top:16px; width:68%; height:126px;
  background:#0c0c0c; border:1px solid rgba(255,255,255,.1);
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 20px 44px rgba(0,0,0,.55);
}
.inner-lid-mark{ width:58%; opacity:.95; }

.tape-piece{ position:absolute; background:linear-gradient(180deg,#ece4c8,#d9d0aa); opacity:.85; z-index:6; }
.tape-h{ left:0; right:0; top:40%; height:15px; margin-top:-7px; }
.tape-v{ top:60px; bottom:20px; left:50%; width:15px; transform:translateX(-50%); }

.box-lid{
  position:absolute; left:0; right:0; bottom:20px; height:200px;
  background:linear-gradient(180deg,#d8ad7d,#b98a56);
  border:1px solid rgba(0,0,0,.28);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.07), 0 10px 26px rgba(0,0,0,.35);
  z-index:5;
}

/* --- Payoff content (revealed at end of sequence) --- */
.unbox-payoff{
  position:absolute; left:50%; top:50%;
  transform:translate(-50%,-50%);
  z-index:2;
  width:100%;
  max-width:820px; text-align:center;
  padding:0 var(--gutter);
  opacity:0;
}
.unbox-payoff .hero-eyebrow{
  font-size:12px; letter-spacing:.2em; text-transform:uppercase; color:var(--muted-dark);
  margin-bottom:26px;
}
.unbox-payoff h1.hero-title{
  font-size:clamp(40px, 7.4vw, 108px);
  line-height:0.98; font-weight:700; letter-spacing:-0.03em;
  max-width:none;
}
.unbox-payoff h1.hero-title .accent{ color:var(--yellow); font-style:normal; font-weight:300; }
.unbox-payoff .hero-sub{
  margin:34px auto 0; max-width:46ch;
  font-size:18px; line-height:1.6; color:var(--muted-dark);
}
.unbox-payoff .hero-actions{
  margin-top:46px; display:flex; gap:16px; flex-wrap:wrap; justify-content:center;
}

.scroll-cue{
  position:absolute; bottom:40px; left:50%; transform:translateX(-50%);
  display:flex; align-items:center; gap:12px;
  font-size:11px; letter-spacing:.2em; text-transform:uppercase; color:var(--muted-dark);
  z-index:6;
  animation:pulseCue 2.2s ease-in-out infinite;
}
.scroll-cue .bar{ width:1px; height:34px; background:rgba(255,255,255,.3); position:relative; overflow:hidden; }
.scroll-cue .bar::after{
  content:""; position:absolute; top:-100%; left:0; width:100%; height:100%; background:var(--yellow);
  animation:scrollDrip 1.8s ease-in-out infinite;
}
@keyframes scrollDrip{ 0%{top:-100%;} 60%{top:100%;} 100%{top:100%;} }
@keyframes pulseCue{ 0%,100%{ opacity:.6; } 50%{ opacity:1; } }

@media (max-width:640px){
  .box-scene{ width:78vw; height:230px; }
  .box-body{ height:160px; }
  .box-body-inner{ height:126px; }
  .inner-lid{ height:96px; }
  .unbox-caption{ top:100px; }
}

/* ============================================================
   Marquee
   ============================================================ */
.marquee{
  background:var(--yellow); color:var(--black);
  overflow:hidden; white-space:nowrap;
  padding:16px 0;
  border-top:1px solid var(--black); border-bottom:1px solid var(--black);
}
.marquee-track{
  display:inline-flex; gap:48px;
  animation:scroll 32s linear infinite;
}
.marquee-track span{
  font-size:14px; font-weight:700; letter-spacing:.04em; text-transform:uppercase;
  display:inline-flex; align-items:center; gap:48px;
}
.marquee-track span::after{ content:"—"; opacity:.5; margin-left:48px; }
@keyframes scroll{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }

/* ============================================================
   Section base
   ============================================================ */
section{ position:relative; padding:140px 0; }
section.dark{ background:var(--black); color:var(--white); }
section.tight{ padding:100px 0; }
.section-head{ max-width:820px; margin-bottom:72px; }
.section-head h2{
  margin-top:18px;
  font-size:clamp(30px, 4.6vw, 58px);
  line-height:1.06; letter-spacing:-0.02em; font-weight:600;
}
section.dark .section-head h2{ color:var(--white); }

/* ============================================================
   Philosophy
   ============================================================ */
#philosophy .quote{
  font-size:clamp(28px, 5.2vw, 64px);
  line-height:1.18; font-weight:500; letter-spacing:-0.01em;
  max-width:20ch;
}
#philosophy .quote em{ font-style:normal; color:var(--muted); }
.feeling-row{
  margin-top:88px;
  display:flex; flex-wrap:wrap; gap:14px 10px;
}
.feeling-row span{
  font-size:clamp(20px, 3vw, 34px);
  font-weight:300; color:var(--muted);
  padding:6px 0;
}
.feeling-row span.hi{ color:var(--black); font-weight:600; }
.feeling-row span:not(:last-child)::after{ content:"·"; margin-left:14px; color:var(--line); }

/* ============================================================
   Positioning
   ============================================================ */
.negation-list{ list-style:none; margin:0 0 48px; padding:0; }
.negation-list li{
  font-size:clamp(20px, 3vw, 32px);
  color:var(--muted-dark);
  padding:14px 0; border-bottom:1px solid var(--line-dark);
  text-decoration:line-through;
  text-decoration-color:rgba(255,255,255,.25);
}
.positioning-final{
  font-size:clamp(28px, 4.6vw, 48px); font-weight:700;
  color:var(--yellow); letter-spacing:-0.01em;
}

/* ============================================================
   What We Design — grid
   ============================================================ */
.design-grid{
  display:grid; grid-template-columns:repeat(3, 1fr); gap:1px;
  background:var(--line); border:1px solid var(--line);
}
.design-card{
  background:var(--paper); padding:40px 32px; min-height:260px;
  display:flex; flex-direction:column; justify-content:space-between;
  transition:background var(--dur-fast) var(--ease);
}
.design-card:hover{ background:var(--black); color:var(--white); }
.design-card .num{ font-size:13px; color:var(--muted); letter-spacing:.1em; }
.design-card:hover .num{ color:var(--muted-dark); }
.design-card h3{ font-size:24px; font-weight:600; margin-top:auto; letter-spacing:-0.01em; }
.design-card p{ margin-top:14px; font-size:14px; line-height:1.6; color:var(--muted); }
.design-card:hover p{ color:var(--muted-dark); }

@media (max-width:960px){ .design-grid{ grid-template-columns:repeat(2,1fr);} }
@media (max-width:640px){ .design-grid{ grid-template-columns:1fr;} }

/* ============================================================
   Work grid (full-bleed portfolio image)
   ============================================================ */
.work-grid{
  margin:0; width:100%; line-height:0;
}
.work-grid img{
  width:100%; height:auto; display:block;
}

/* ============================================================
   Core Principles — accordion rows
   ============================================================ */
.principle-row{
  border-top:1px solid var(--line-dark);
  padding:34px 0; cursor:pointer;
  display:grid; grid-template-columns:70px 1fr 30px; align-items:start; gap:20px;
}
.principle-row:last-child{ border-bottom:1px solid var(--line-dark); }
.principle-row .p-num{ font-size:14px; color:var(--muted-dark); padding-top:6px; }
.principle-row h3{
  font-size:clamp(22px, 3.4vw, 36px); font-weight:600; letter-spacing:-0.01em;
}
.principle-row .p-body{
  max-height:0; overflow:hidden; transition:max-height var(--dur) var(--ease);
}
.principle-row.open .p-body{ max-height:200px; }
.principle-row .p-body p{
  margin-top:16px; max-width:60ch; color:var(--muted-dark); font-size:16px; line-height:1.7;
  padding-bottom:4px;
}
.principle-row .p-icon{
  width:28px; height:28px; position:relative; margin-top:8px;
}
.principle-row .p-icon::before, .principle-row .p-icon::after{
  content:""; position:absolute; background:var(--white); top:50%; left:0;
  width:100%; height:1.5px; transform:translateY(-50%);
}
.principle-row .p-icon::after{ transform:translateY(-50%) rotate(90deg); transition:transform var(--dur-fast) var(--ease); }
.principle-row.open .p-icon::after{ transform:translateY(-50%) rotate(0deg); }

/* ============================================================
   Process — stepped timeline
   ============================================================ */
.process-list{ position:relative; }
.process-line{
  position:absolute; left:39px; top:0; bottom:0; width:1px; background:var(--line);
}
.process-line-fill{
  position:absolute; left:0; top:0; width:100%; height:0%; background:var(--black);
  transition:height .2s linear;
}
.process-step{
  position:relative; display:grid; grid-template-columns:80px 1fr; gap:28px;
  padding:34px 0 34px 0;
}
.process-step .step-num{
  font-size:14px; font-weight:700; letter-spacing:.05em;
  width:78px; height:78px; border-radius:50%; border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center; background:var(--paper);
  position:relative; z-index:1; transition:background var(--dur-fast), color var(--dur-fast), border-color var(--dur-fast);
}
.process-step.in .step-num{ background:var(--black); color:var(--white); border-color:var(--black); }
.process-step h3{ font-size:22px; font-weight:600; margin-top:14px; }
.process-tags{ margin-top:14px; display:flex; flex-wrap:wrap; gap:8px; }
.process-tags span{
  font-size:12px; letter-spacing:.04em; text-transform:uppercase; color:var(--muted);
  border:1px solid var(--line); padding:6px 12px;
}

@media (max-width:640px){
  .process-line{ left:29px; }
  .process-step{ grid-template-columns:58px 1fr; gap:18px; }
  .process-step .step-num{ width:58px; height:58px; font-size:12px; }
}

/* ============================================================
   Materials — floating tags
   ============================================================ */
.material-cloud{ display:flex; flex-wrap:wrap; gap:12px; }
.material-cloud span{
  font-size:14px; padding:11px 18px; border:1px solid var(--line-dark);
  color:var(--muted-dark);
  transition:color var(--dur-fast), border-color var(--dur-fast), transform var(--dur-fast);
}
.material-cloud span:hover{ color:var(--yellow); border-color:var(--yellow); transform:translateY(-3px); }

/* ============================================================
   Industries strip
   ============================================================ */
.industry-wrap{ display:flex; flex-wrap:wrap; gap:10px 14px; }
.industry-wrap span{
  font-size:clamp(15px,2vw,20px); color:var(--muted); font-weight:500;
}
.industry-wrap span.sep{ color:var(--line); }

/* ============================================================
   Signature / closing statement
   ============================================================ */
#signature{
  min-height:100vh; display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center;
}
#signature .closing-line{
  font-size:clamp(24px, 4vw, 40px); color:var(--muted-dark); font-weight:400; max-width:22ch;
  margin-bottom:56px; line-height:1.3;
}
#signature .closing-line b{ color:var(--white); font-weight:600; }
#signature img.sig-logo{ width:min(560px, 70vw); margin:0 auto; }
#signature .tagline{
  margin-top:26px; font-size:14px; letter-spacing:.16em; text-transform:uppercase; color:var(--muted-dark);
}

/* ============================================================
   Contact / CTA
   ============================================================ */
#contact{ background:var(--yellow); color:var(--black); text-align:left; }
#contact .section-head h2{ color:var(--black); }
.contact-grid{
  display:grid; grid-template-columns:1.2fr 1fr; gap:60px;
}
.contact-detail{ display:flex; flex-direction:column; gap:22px; }
.contact-detail a{
  font-size:clamp(22px, 3vw, 32px); font-weight:600; border-bottom:2px solid var(--black);
  width:fit-content; padding-bottom:4px;
}
.contact-note{
  font-size:13px; color:rgba(10,10,10,.6); max-width:44ch;
}
@media (max-width:820px){ .contact-grid{ grid-template-columns:1fr; gap:32px; } }

/* ============================================================
   Footer
   ============================================================ */
footer{
  background:var(--black); color:var(--muted-dark);
  padding:48px 0 40px;
}
.footer-row{
  display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:20px;
  padding-top:28px; margin-top:28px; border-top:1px solid var(--line-dark);
}
.footer-top{ display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:20px; }
footer img.footer-logo{ height:20px; }
.footer-links{ display:flex; gap:26px; list-style:none; padding:0; margin:0; }
.footer-links a{ font-size:13px; }
.footer-links a:hover{ color:var(--yellow); }
.footer-fine{ font-size:12px; }

/* ============================================================
   Mobile menu overlay
   ============================================================ */
#mobile-menu{
  position:fixed; inset:0; background:var(--black); z-index:99;
  display:flex; flex-direction:column; align-items:flex-start; justify-content:center;
  padding:0 var(--gutter);
  transform:translateY(-100%); transition:transform .5s var(--ease);
}
#mobile-menu.open{ transform:translateY(0); }
#mobile-menu a{
  font-size:32px; font-weight:600; color:var(--white); padding:14px 0;
}

/* ============================================================
   Responsive type scale
   ============================================================ */
@media (max-width:640px){
  section{ padding:90px 0; }
  .section-head{ margin-bottom:48px; }
}