.catalog-page{background:#fff;color:var(--ink)}.catalog-page main{overflow:hidden}.letters-hero{padding:132px 0 72px;background:linear-gradient(135deg,#f7faff 0%,#fff 55%,#eef5ff 100%)}.breadcrumbs{margin-bottom:28px;display:flex;flex-wrap:wrap;gap:9px;color:var(--muted);font-size:13px}.breadcrumbs a{color:var(--muted)}.letters-hero__grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(520px,1.1fr);gap:56px;align-items:center}.section-label{display:block;margin-bottom:12px;color:var(--blue);font-size:13px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.letters-hero h1{max-width:760px;margin:0;font-size:clamp(42px,5vw,72px);line-height:.98;letter-spacing:-3px}.letters-lead{max-width:680px;margin:24px 0;color:var(--muted);font-size:20px;line-height:1.55}.letters-benefits{display:flex;flex-wrap:wrap;gap:12px}.letters-benefits span{padding:10px 12px;border:1px solid #dce7f6;border-radius:8px;background:#fff;color:#344054;font-size:13px}.letters-benefits i{margin-right:7px;color:var(--blue)}.letters-actions{margin-top:28px;display:flex;align-items:center;gap:20px}.letters-link{color:var(--ink);font-weight:600}.letters-link i{margin-left:7px;color:var(--blue)}.letters-hero__media{position:relative;margin:0}.letters-hero__media img{width:100%;height:560px;display:block;border-radius:10px;object-fit:cover;box-shadow:0 28px 70px rgba(15,23,42,.16)}.letters-hero__media figcaption{position:absolute;right:18px;bottom:18px;max-width:330px;padding:12px 14px;border-radius:8px;background:rgba(8,22,45,.82);color:#fff;font-size:12px;line-height:1.45;backdrop-filter:blur(10px)}
.letters-section{padding:88px 0}.letters-section--soft{background:#f5f8fc}.letters-heading{margin-bottom:34px;display:flex;align-items:end;justify-content:space-between;gap:32px}.letters-heading h2,.letters-value h2,.letters-faq h2,.letters-calc h2{margin:0;font-size:clamp(32px,4vw,52px);line-height:1.05;letter-spacing:-2px}.letters-heading>p{max-width:540px;margin:0;color:var(--muted);font-size:16px;line-height:1.6}.letters-types{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.letters-type{position:relative;min-width:0;overflow:hidden;border:1px solid #e1e8f2;border-radius:10px;background:#fff;color:var(--ink);box-shadow:0 12px 34px rgba(15,23,42,.06);transition:transform .2s ease,box-shadow .2s ease}.letters-type:hover{transform:translateY(-4px);box-shadow:0 20px 46px rgba(15,23,42,.12)}.letters-type>img{width:100%;height:210px;display:block;object-fit:cover}.letters-type__number{position:absolute;top:12px;left:12px;z-index:1;padding:6px 8px;border-radius:6px;background:rgba(255,255,255,.9);color:var(--blue);font-size:12px;font-weight:700}.letters-type__body{padding:20px;display:flex;flex-direction:column;align-items:flex-start}.letters-type__body strong{font-size:19px}.letters-type__body small{min-height:46px;margin-top:8px;color:var(--muted);font-size:13px;line-height:1.45}.letters-type__body>span{margin-top:16px;color:var(--blue);font-size:13px;font-weight:700}.letters-type__body i{margin-left:6px}.letters-value{display:grid;grid-template-columns:.75fr 1.25fr;gap:72px;align-items:start}.letters-value>div:first-child>p{color:var(--muted);line-height:1.65}.letters-value__grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.letters-value__grid article{padding:24px;border:1px solid #dfe7f1;border-radius:10px;background:#fff}.letters-value__grid i{color:var(--blue);font-size:24px}.letters-value__grid h3{margin:18px 0 8px;font-size:18px}.letters-value__grid p{margin:0;color:var(--muted);font-size:14px;line-height:1.5}.price-factors{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid #dfe7f1;border-radius:10px;overflow:hidden}.price-factors div{min-height:180px;padding:24px;border-right:1px solid #dfe7f1;background:#fff}.price-factors div:last-child{border:0}.price-factors b{display:block;margin-bottom:38px;color:var(--blue);font-size:13px}.price-factors span{font-size:15px;line-height:1.45}.letters-portfolio{background:#0e1a2d;color:#fff}.letters-portfolio .letters-heading>p{color:#aebbd0}.letters-projects{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.letters-project{overflow:hidden;border-radius:10px;background:#18263b}.letters-project:nth-child(1),.letters-project:nth-child(5){grid-column:span 2}.letters-project img{width:100%;height:330px;display:block;object-fit:cover}.letters-project div{padding:16px;display:flex;justify-content:space-between;gap:15px}.letters-project span{color:#9eacc0;font-size:12px}.letters-project a{color:#fff;font-size:13px;font-weight:600}.letters-project a i{margin-left:6px;color:#4da3ff}.letters-steps{margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);list-style:none}.letters-steps li{padding:24px;border-left:1px solid #d9e2ee;display:flex;flex-direction:column}.letters-steps b{margin-bottom:36px;color:var(--blue);font-size:13px}.letters-steps strong{font-size:19px}.letters-steps span{margin-top:8px;color:var(--muted);font-size:13px;line-height:1.5}.letters-faq__grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:80px}.letters-faq__grid>div:first-child p{color:var(--muted);line-height:1.6}.letters-accordion details{border-bottom:1px solid #dfe7f1}.letters-accordion summary{padding:22px 0;display:flex;align-items:center;justify-content:space-between;gap:20px;cursor:pointer;font-size:17px;font-weight:600;list-style:none}.letters-accordion summary::-webkit-details-marker{display:none}.letters-accordion summary i{color:var(--blue);font-size:13px;transition:transform .2s}.letters-accordion details[open] summary i{transform:rotate(45deg)}.letters-accordion details p{margin:0;padding:0 42px 22px 0;color:var(--muted);line-height:1.65}.letters-calc{padding:0 0 88px}.letters-calc__box{padding:48px;display:grid;grid-template-columns:1fr auto;gap:48px;align-items:center;border-radius:10px;background:linear-gradient(135deg,#eaf3ff,#f8fbff);border:1px solid #cfe0f5}.letters-calc__box p{max-width:700px;margin-bottom:0;color:var(--muted);line-height:1.6}.letters-calc__actions{display:flex;gap:10px}.letters-btn-secondary{border:1px solid #bcd0e9;background:#fff;color:var(--ink)}
@media(max-width:1100px){.letters-hero__grid{grid-template-columns:1fr;gap:34px}.letters-hero__media img{height:460px}.letters-types{grid-template-columns:repeat(2,1fr)}.letters-value{grid-template-columns:1fr;gap:30px}.price-factors{grid-template-columns:repeat(2,1fr)}.price-factors div{border-bottom:1px solid #dfe7f1}.letters-projects{grid-template-columns:1fr 1fr}.letters-project:nth-child(1),.letters-project:nth-child(5){grid-column:span 1}.letters-faq__grid{grid-template-columns:1fr;gap:30px}.letters-calc__box{grid-template-columns:1fr}.letters-calc__actions{justify-content:flex-start}}
@media(max-width:700px){.letters-hero{padding:106px 0 48px}.letters-hero h1{font-size:40px;letter-spacing:-1.7px}.letters-lead{font-size:17px}.letters-hero__media img{height:300px}.letters-hero__media figcaption{right:10px;bottom:10px;left:10px}.letters-section{padding:58px 0}.letters-heading{display:block}.letters-heading>p{margin-top:14px}.letters-types{grid-template-columns:1fr 1fr;gap:10px}.letters-type>img{height:135px}.letters-type__body{padding:14px}.letters-type__body strong{font-size:15px}.letters-type__body small{display:none}.letters-type__body>span{margin-top:12px;font-size:11px}.letters-value__grid{grid-template-columns:1fr}.price-factors{grid-template-columns:1fr}.price-factors div{min-height:auto}.price-factors b{margin-bottom:16px}.letters-projects{grid-template-columns:1fr}.letters-project img{height:260px}.letters-steps{grid-template-columns:1fr 1fr}.letters-steps li{min-height:180px}.letters-calc__box{padding:28px 20px}.letters-calc__actions{flex-direction:column}.letters-calc__actions .btn{width:100%}.letters-actions{align-items:flex-start;flex-direction:column}.breadcrumbs{margin-bottom:20px}}
@media(max-width:420px){.letters-types{grid-template-columns:1fr}.letters-type{display:grid;grid-template-columns:120px 1fr}.letters-type>img{height:100%;min-height:145px}.letters-type__number{display:none}.letters-project div{align-items:flex-start;flex-direction:column}.letters-steps{grid-template-columns:1fr}.letters-steps li{min-height:auto}.letters-benefits{display:grid;grid-template-columns:1fr 1fr}.letters-benefits span:last-child{grid-column:1/-1}}

/* Сравнение типов объёмных и плоских букв */
.letters-types-section{background:#f6f9fd}.letters-type-filter{margin:-10px 0 28px;display:flex;flex-wrap:wrap;gap:8px}.letters-type-filter a{padding:9px 13px;border:1px solid #cfdaea;border-radius:8px;background:#fff;color:#314158;font-size:13px;font-weight:600}.letters-type-filter a:hover{border-color:var(--blue);color:var(--blue)}.letters-types-section .letters-types{grid-template-columns:1fr 1fr;gap:18px}.letters-types-section .letters-type{display:grid;grid-template-rows:260px 1fr}.letters-type__media{position:relative;display:block;overflow:hidden;background:#dce5ef}.letters-type__media img{width:100%;height:100%;display:block;object-fit:cover;transition:transform .35s ease}.letters-type:hover .letters-type__media img{transform:scale(1.025)}.letters-types-section .letters-type__body{padding:24px;display:block}.letters-type__label{display:block;margin-bottom:7px;color:var(--blue);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.letters-types-section .letters-type__body h3{margin:0;font-size:24px;line-height:1.15}.letters-types-section .letters-type__body p{min-height:66px;margin:12px 0 18px;color:var(--muted);font-size:14px;line-height:1.55}.letters-type__body dl{margin:0;border-top:1px solid #e2e9f2}.letters-type__body dl div{padding:9px 0;display:grid;grid-template-columns:110px 1fr;gap:12px;border-bottom:1px solid #e2e9f2}.letters-type__body dt{color:#718096;font-size:12px}.letters-type__body dd{margin:0;color:#26364b;font-size:13px;font-weight:600}.letters-type__actions{margin-top:18px;display:flex;align-items:center;gap:18px}.letters-type__actions a{color:var(--blue);font-size:13px;font-weight:700}.letters-type__actions a:last-child{color:#172235}.letters-types-section .letters-type:last-child{grid-column:1/-1;grid-template-columns:minmax(300px,.85fr) 1.15fr;grid-template-rows:1fr}.letters-types-section .letters-type:last-child .letters-type__media{min-height:330px}
@media(max-width:900px){.letters-types-section .letters-types{grid-template-columns:1fr}.letters-types-section .letters-type:last-child{grid-column:auto;grid-template-columns:1fr;grid-template-rows:260px 1fr}.letters-types-section .letters-type:last-child .letters-type__media{min-height:0}}
@media(max-width:700px){.letters-type-filter{margin-top:20px;flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px}.letters-type-filter a{flex:0 0 auto}.letters-types-section .letters-types{grid-template-columns:1fr;gap:14px}.letters-types-section .letters-type,.letters-types-section .letters-type:last-child{display:grid;grid-template-columns:128px 1fr;grid-template-rows:1fr}.letters-types-section .letters-type__media,.letters-types-section .letters-type:last-child .letters-type__media{min-height:250px}.letters-types-section .letters-type__body{padding:16px}.letters-types-section .letters-type__body h3{font-size:19px}.letters-types-section .letters-type__body p{min-height:0;margin:9px 0 13px;font-size:13px}.letters-type__body dl div{display:block;padding:7px 0}.letters-type__body dt{margin-bottom:2px}.letters-type__actions{align-items:flex-start;flex-direction:column;gap:8px}}
@media(max-width:440px){.letters-types-section .letters-type,.letters-types-section .letters-type:last-child{grid-template-columns:1fr;grid-template-rows:210px 1fr}.letters-types-section .letters-type__media,.letters-types-section .letters-type:last-child .letters-type__media{min-height:0}.letters-types-section .letters-type__number{display:block}}

/* Первые два варианта крупные, следующие три — одной строкой */
@media(min-width:1101px){.letters-types-section .letters-types{grid-template-columns:repeat(6,minmax(0,1fr))}.letters-types-section .letters-type{grid-column:span 3}.letters-types-section .letters-type:nth-child(n+3),.letters-types-section .letters-type:last-child{grid-column:span 2;grid-template-columns:1fr;grid-template-rows:220px 1fr}.letters-types-section .letters-type:last-child .letters-type__media{min-height:0}.letters-types-section .letters-type:nth-child(n+3) .letters-type__body{padding:20px}.letters-types-section .letters-type:nth-child(n+3) .letters-type__body h3{font-size:21px}.letters-types-section .letters-type:nth-child(n+3) .letters-type__body p{min-height:88px;font-size:13px}}

.price-factors b{margin-bottom:34px;font-size:26px;line-height:1;font-weight:800;letter-spacing:-.04em}
@media(max-width:700px){.price-factors b{margin-bottom:14px;font-size:22px}}

.letters-trust-slider{width:100%;margin-top:34px}.letters-trust-slider .benefits-viewport{min-width:0;background:rgba(255,255,255,.9)}.letters-trust-slider .mini-benefit{min-height:82px}.letters-trust-slider .mini-text :is(h3,.mini-benefit__title){margin:0 0 5px;font-size:15px}.letters-trust-slider .mini-text p{margin:0;color:var(--muted);font-size:12px;line-height:1.35}
@media(max-width:700px){.letters-trust-slider{max-width:100%;margin-top:28px;gap:6px}.letters-trust-slider .benefits-viewport{min-width:0}.letters-trust-slider .mini-benefit{flex:0 0 100%;min-width:100%;max-width:100%;padding:14px}.letters-trust-slider .benefits-arrow{flex:0 0 34px;width:34px;height:34px}.letters-trust-slider .mini-text :is(h3,.mini-benefit__title){font-size:14px}.letters-trust-slider .mini-text p{font-size:12px}}
.letters-hero__media--video{overflow:hidden;border-radius:10px;background:#08111f;box-shadow:0 28px 70px rgba(15,23,42,.16)}.letters-hero__media--video video{width:100%;aspect-ratio:16/9;display:block;background:#08111f;object-fit:contain}.letters-hero__media--video figcaption{position:static;max-width:none;border-radius:0;background:#0b1c36;backdrop-filter:none}
.product-portfolio-projects{padding:84px 0;background:#f3f7fc}.product-portfolio-projects .product-heading{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);gap:40px;align-items:end;margin-bottom:30px}.product-portfolio-projects .product-label{display:block;margin-bottom:8px;color:var(--blue);font-size:13px;font-weight:800;text-transform:uppercase}.product-portfolio-projects .product-heading h2{margin:0;font-size:clamp(32px,4vw,52px);line-height:1.08}.product-portfolio-projects .product-heading p{margin:0;color:#66758d;font-size:17px;line-height:1.55}.product-portfolio-projects__grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.product-portfolio-card{overflow:hidden;border:1px solid #d6e2f0;border-radius:12px;background:#fff;box-shadow:0 14px 36px rgba(30,62,101,.08)}.product-portfolio-card__image{display:block;overflow:hidden;aspect-ratio:16/10;background:#dfe8f3}.product-portfolio-card__image img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.product-portfolio-card:hover .product-portfolio-card__image img{transform:scale(1.025)}.product-portfolio-card>div{display:flex;align-items:flex-start;flex-direction:column;min-height:176px;padding:19px}.product-portfolio-card small{color:var(--blue);font-size:11px;font-weight:750;text-transform:uppercase}.product-portfolio-card h3{margin:10px 0 20px;font-size:19px;line-height:1.25}.product-portfolio-card h3 a{color:var(--ink)}.product-portfolio-card__action{display:inline-flex;align-items:center;gap:8px;margin-top:auto;color:var(--blue);font-size:13px;font-weight:750}.product-portfolio-card__action i{font-size:11px}@media(max-width:1000px){.product-portfolio-projects__grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:700px){.product-portfolio-projects{padding:56px 0}.product-portfolio-projects .product-heading{grid-template-columns:1fr;gap:14px}.product-portfolio-projects__grid{grid-template-columns:1fr}.product-portfolio-card>div{min-height:150px}}