/* First-draft refinements. */
.hero{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:3rem;align-items:center}
.hero-copy{padding-block:1rem}
h1{font-size:clamp(3.2rem,5vw,4.7rem);line-height:1.12;letter-spacing:-.06em;margin-block:1.4rem 1.6rem}
h1 em{display:inline-block;max-width:100%;line-height:1.12}
.hero-description{max-width:29rem}
.hero-visual{min-height:0;aspect-ratio:1.08}
.hero-photo{object-position:52% center}
.hero .eyebrow{font-size:.75rem;letter-spacing:.08em}
.hero-note{max-width:29rem;line-height:1.6}
.site-header{flex-wrap:wrap}
.site-header nav{gap:1.6rem}
.header-phone{white-space:nowrap}


.campaign-form .field .field-note{margin-top:.7rem}
.choice,.format-choice{transition:border-color .15s,background .15s}
.choice:hover{border-color:var(--blue-ink)}
.field input:hover,.field select:hover,.field textarea:hover{border-color:#8794b0}
.product-card{transition:border-color .18s,box-shadow .18s}
.product-card:focus-within,.product-card:hover{border-color:var(--blue-ink);box-shadow:0 10px 30px rgba(17,23,39,.055)}
@media(min-width:1400px){.hero{gap:4rem}.hero-visual{aspect-ratio:1.1}}
@media(max-width:1100px){.header-phone{display:none}.hero{gap:2rem}.hero-visual{min-height:480px;aspect-ratio:auto}h1{font-size:clamp(3rem,5.2vw,4.3rem)}}
@media(max-width:800px){.hero{grid-template-columns:1fr;gap:2rem}.hero-copy{padding-block:.7rem}h1{font-size:clamp(3.1rem,8vw,4.6rem);max-width:38rem}.hero-visual{min-height:0;aspect-ratio:3/2}.hero-description{max-width:35rem}.hero-note{max-width:none}}
@media(max-width:580px){h1{font-size:clamp(2.6rem,10.5vw,3.8rem);letter-spacing:-.055em;line-height:1.15}.hero{gap:1.7rem}.hero-visual{aspect-ratio:1.25}.hero-photo{object-position:50% center}.hero-stamp{top:1rem;left:1rem;font-size:.7rem;padding:.45rem .65rem}.hero .eyebrow{font-size:.7rem;letter-spacing:.075em}.hero-description{font-size:1.0625rem}.hero-note{font-size:.8125rem}.site-header{row-gap:.7rem}.site-header .wordmark{font-size:1.65rem}.site-header nav{gap:.5rem}.site-header .button{font-size:.8125rem}.format-choice small{font-size:.875rem}.product-number{font-size:.8125rem}.product-spec{font-size:.875rem}.section-heading .eyebrow{font-size:.8125rem}.direct-contact{font-size:.875rem;line-height:1.8}.audience-switch button{min-height:48px}}
@media(prefers-reduced-motion:reduce){.product-card,.choice,.format-choice{transition:none}}

/* Realistic mail stacks and full-card interaction. */
.header-email{white-space:nowrap;font-size:.875rem}
.product-card{position:relative;cursor:pointer;background:white;transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease}
.product-card:hover,.product-card:focus-visible{transform:translateY(-9px);border-color:var(--blue-ink);box-shadow:0 18px 38px rgba(17,23,39,.14)}
.product-card.is-selected{border-color:var(--blue-ink)}
.format-display{height:340px;padding:1.35rem;position:relative;isolation:isolate;overflow:hidden;gap:0;display:flex;flex-direction:column;justify-content:space-between}
.format-display::before{content:"";position:absolute;width:250px;height:250px;top:40px;left:50%;transform:translateX(-50%);border-radius:50%;background:rgba(255,255,255,.18);z-index:-1}
.small-format{background:#EDF8FD}
.large-format{background:#29ABE2}
.letter-format{background:#F7931E}
.preview-topline,.preview-bottomline{display:flex;align-items:center;justify-content:space-between;gap:.6rem;position:relative;z-index:2}
.preview-arrow{font-size:1.25rem;width:2rem;height:2rem;display:grid;place-items:center;background:rgba(255,255,255,.4);border-radius:50%;transition:transform .25s,background .25s}
.large-format .preview-arrow{background:rgba(255,255,255,.16)}
.product-card:hover .preview-arrow,.product-card:focus-visible .preview-arrow{transform:rotate(45deg);background:var(--orange);color:var(--ink)}
.mail-stack{position:absolute;inset:2rem .3rem 3rem;display:grid;place-items:center;transform:translate(var(--move-x,0px),var(--move-y,0px)) rotate(var(--turn,0deg));transition:transform .2s ease-out;will-change:transform}
.stack-photo{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 12px 9px rgba(17,23,39,.16));animation:stack-breathe 6s ease-in-out infinite}
.product-card:nth-child(2) .stack-photo{animation-delay:-2s}
.product-card:nth-child(3) .stack-photo{animation-delay:-4s}
.product-card:hover .mail-stack,.product-card:focus-visible .mail-stack{scale:1.065}
.mail-stack{transition:transform .2s ease-out,scale .3s ease}
.preview-bottomline p{font-family:var(--heading);font-weight:800;letter-spacing:-.03em;font-size:1.7rem;line-height:1}
.preview-bottomline .unit{margin-top:.4rem;font-family:var(--body);font-size:.65rem;letter-spacing:.09em;font-weight:600}
.selection-status{font-size:.7rem;font-weight:700;white-space:nowrap;padding:.35rem .6rem;border-radius:30px;background:rgba(255,255,255,.65);color:var(--ink)}
.product-card.is-selected .selection-status{background:var(--ink);color:white}
.mockup-note{color:var(--muted);font-size:.8125rem;margin-top:1.1rem}
.hero-visual{background:radial-gradient(ellipse at 50% 40%,rgba(255,255,255,.42),transparent 72%),var(--brand-blue)}
.hero-mail-scene{position:absolute;inset:0}
.hero-mail{position:absolute;display:block;transform:translate(calc(var(--move-x,0px) * var(--depth,1)),calc(var(--move-y,0px) * var(--depth,1))) rotate(var(--angle,0deg));transition:transform .25s ease;outline-offset:-15px!important}
.hero-mail img{width:100%;height:auto;filter:drop-shadow(0 17px 11px rgba(17,23,39,.25));animation:hero-drift 7s ease-in-out infinite}
.hero-mail:hover{scale:1.06}
.hero-mail-small{width:65%;top:17%;left:-7%;--angle:-11deg;--depth:.6;z-index:1}
.hero-mail-large{width:75%;bottom:-5%;left:-3%;--angle:-8deg;--depth:1.2;z-index:3}
.hero-mail-letter{width:70%;top:1%;right:-13%;--angle:8deg;--depth:.9;z-index:2}
.hero-mail-large img{animation-delay:-2.5s}
.hero-mail-letter img{animation-delay:-4s}
.hero-stamp,.image-caption{z-index:4;pointer-events:none}
@keyframes stack-breathe{0%,100%{transform:translateY(2px) rotate(-1deg)}50%{transform:translateY(-5px) rotate(1deg)}}
@keyframes hero-drift{0%,100%{transform:translateY(3px)}50%{transform:translateY(-7px)}}
@media(max-width:1100px){.header-email{font-size:.8rem}.site-header nav{gap:1rem}.format-display{height:290px;padding:1rem}.selection-status{font-size:.625rem;padding:.3rem .45rem}.preview-bottomline p{font-size:1.5rem}}
@media(max-width:800px) and (min-width:581px){.format-display{height:260px;padding:.9rem}.product-number{font-size:.65rem}.preview-bottomline{align-items:flex-start;flex-direction:column;gap:.65rem}.mail-stack{inset:1.9rem 0 5.5rem}.preview-bottomline p{font-size:1.35rem}.selection-status{font-size:.65rem}}
@media(max-width:580px){.format-display{height:330px;padding:1.25rem}.preview-bottomline p{font-size:1.7rem}.selection-status{font-size:.7rem}.mail-stack{inset:2rem .1rem 3.3rem}.hero-mail-small{top:16%}.hero-mail-letter{top:1%}.hero-mail-large{bottom:-5%}.product-card:hover{transform:none}}
@media(prefers-reduced-motion:reduce){.stack-photo,.hero-mail img{animation:none!important}.mail-stack,.hero-mail,.product-card{transform:none!important;scale:1!important;transition:none!important}}

/* Keep each complete stack inside its product preview. */
.mail-stack{display:block}
.stack-photo{min-height:0;max-height:100%}
.hero-mail-small{width:64%;top:20%;left:-3%}
.hero-mail-large{width:72%;bottom:0;left:-2%}
.hero-mail-letter{width:63%;top:7%;right:0}

/* Two clear offers and the new TMEprints identity. */
.brand-logo{display:flex;align-items:center;letter-spacing:normal;flex-shrink:0}
.brand-logo img{width:218px;height:auto}
.site-header{gap:1.5rem}
.site-header nav{gap:1.45rem}
.site-footer .brand-logo img{width:218px}
.brief-logo{width:36px;height:36px;border-radius:8px}
.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:2rem}
.format-display{height:380px}
.product-number{font-size:.8125rem}
.mail-stack{inset:2.3rem .5rem 3.8rem}
.preview-bottomline p{font-size:1.8rem}
.selection-status{font-size:.75rem}
.format-choices{grid-template-columns:repeat(2,minmax(0,1fr))}
.hero-mail-large{width:88%;bottom:0;left:-9%;--angle:-6deg}
.hero-mail-letter{width:76%;top:4%;right:-4%;--angle:6deg}
.hero-mail-large img{animation-delay:-2.5s}
.hero-mail-letter img{animation-delay:-4s}
.format-strip>.container{justify-content:space-between}
.about-section{background:#F0F8FC;border-bottom:1px solid var(--line);padding-block:5.5rem}
.about-layout{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:start}
.about-heading .eyebrow{color:var(--blue-ink);margin-bottom:1.2rem}
.about-heading h2{line-height:1.15}
.about-tagline{font-size:1.125rem;color:var(--muted);margin-top:1.6rem;line-height:1.7}
.about-copy p{color:var(--muted);margin-bottom:1.25rem;line-height:1.75}
.about-copy .about-lead{font-size:1.4rem;line-height:1.5;font-weight:600;color:var(--ink)}
.about-copy .text-link{color:var(--blue-ink);margin-top:.25rem}
@media(max-width:1200px){.brand-logo img{width:188px}.site-header nav{gap:1rem;font-size:.875rem}.site-header .button{gap:1rem}}
@media(max-width:1000px){.product-grid{gap:1.25rem}.about-layout{gap:3rem}.format-display{height:335px}.mail-stack{inset:2rem .25rem 3.5rem}.format-choice{align-items:center}.format-choice>span{display:block}.format-choice small{margin-top:.3rem}}
@media(max-width:800px){.about-section{padding-block:3.5rem}.about-layout{grid-template-columns:1fr;gap:2rem}.about-tagline{margin-top:1.1rem}.about-copy .about-lead{font-size:1.3rem}.format-display{height:300px}.preview-bottomline{flex-direction:row;align-items:center}.preview-bottomline p{font-size:1.5rem}.product-number{font-size:.7rem}.selection-status{font-size:.65rem}.site-header nav{gap:.6rem}.brand-logo img{width:183px}}
@media(max-width:580px){.product-grid{grid-template-columns:1fr;gap:1.4rem}.format-display{height:330px}.mail-stack{inset:2rem .1rem 3.3rem}.preview-bottomline p{font-size:1.7rem}.selection-status{font-size:.7rem}.product-number{font-size:.8125rem}.format-choices{grid-template-columns:1fr}.format-choice>span{display:flex;flex-wrap:wrap;gap:.25rem .5rem}.format-choice small{margin-top:0}.site-header{gap:.5rem;padding-block:.8rem;flex-wrap:nowrap}.site-header .brand-logo img{width:160px}.site-header .button{font-size:.75rem;padding:.65rem .7rem;gap:.6rem;white-space:nowrap}.site-header nav{gap:0}.about-heading h2{font-size:2.35rem}.about-tagline{font-size:1rem}.hero-mail-large{width:91%;bottom:1%;left:-11%}.hero-mail-letter{width:78%;top:5%;right:-6%}.format-strip>.container{grid-template-columns:1fr;gap:.6rem}}
@media(max-width:350px){.site-header .brand-logo img{width:140px}.site-header .button{font-size:.7rem;padding:.6rem .55rem}}
.hero-mail-large{z-index:2;width:85%;left:-9%;bottom:0}.hero-mail-letter{z-index:3;width:73%;right:-1%;top:2%}
@media(max-width:580px){.hero-mail-large{width:88%;left:-11%;bottom:1%}.hero-mail-letter{width:74%;right:-3%;top:3%}}

/* Revision 5: two distinct industry samples in each mail format. */
.brand-logo img{width:222px}
.format-display{height:430px}
.format-display::before{width:360px;height:300px;top:65px;opacity:.6}
.mail-stack.sample-pair{inset:3.6rem .4rem 5rem;scale:1!important}
.sample-stack{position:absolute;width:59%;height:86%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.15rem;transition:translate .35s ease}
.sample-estate{left:-1%;top:0;z-index:1;rotate:-8deg}
.sample-construction{right:-1%;bottom:-1%;z-index:2;rotate:7deg}
.sample-stack .stack-photo{height:calc(100% - 27px);width:100%;object-fit:contain;animation:sample-float 6s ease-in-out infinite}
.sample-construction .stack-photo{animation-delay:-3s}
.sample-label{display:inline-block;color:#172238;background:rgba(255,255,255,.95);padding:.38rem .65rem;border:1px solid rgba(255,255,255,.7);border-radius:40px;font-size:.7rem;font-weight:700;letter-spacing:.02em;line-height:1;box-shadow:0 4px 12px #11172715;rotate:0deg}
.letter-format .sample-label{background:#FFFFFF}
.product-card:hover .sample-estate,.product-card:focus-visible .sample-estate{translate:-4px -6px}
.product-card:hover .sample-construction,.product-card:focus-visible .sample-construction{translate:4px 4px}
.hero-mail-large{width:83%;left:-7%;bottom:5%;--angle:-7deg}
.hero-mail-letter{width:67%;right:1%;top:4%;--angle:7deg}
@keyframes sample-float{0%,100%{transform:translateY(3px)}50%{transform:translateY(-5px)}}
@media(max-width:1000px){.format-display{height:365px}.mail-stack.sample-pair{inset:3.2rem .15rem 4.5rem}.sample-stack{width:62%}.sample-label{font-size:.65rem;padding:.33rem .55rem}}
@media(max-width:800px) and (min-width:581px){.format-display{height:345px}.mail-stack.sample-pair{inset:3.3rem .1rem 4.9rem}.sample-stack{width:66%}.sample-estate{left:-4%}.sample-construction{right:-4%}.sample-label{font-size:.58rem;padding:.3rem .5rem}.brand-logo img{width:185px}}
@media(max-width:580px){.format-display{height:355px}.mail-stack.sample-pair{inset:3rem .1rem 4.5rem}.sample-stack{width:64%;height:85%}.sample-estate{left:-2%}.sample-construction{right:-2%}.sample-label{font-size:.625rem}.site-header .brand-logo img{width:160px}.hero-mail-large{width:88%;bottom:2%;left:-9%}.hero-mail-letter{width:69%;top:5%;right:0}}
@media(prefers-reduced-motion:reduce){.sample-stack,.sample-stack .stack-photo{animation:none!important;translate:none!important;transition:none!important}}

.letter-format .mail-stack.sample-pair{inset:3.2rem .4rem 4.5rem}
.letter-format .sample-stack{height:100%;width:62%}
@media(max-width:800px) and (min-width:581px){.letter-format .sample-stack{width:69%}.letter-format .mail-stack.sample-pair{inset:3.2rem .1rem 4.5rem}}
@media(max-width:580px){.letter-format .sample-stack{width:66%}.letter-format .mail-stack.sample-pair{inset:3rem .1rem 4.4rem}}