* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --line: 1px;
  --black: #000;
  --overlay: rgba(0, 0, 0, .45);
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --dur: 0.42s;
  --hairline: rgba(0, 0, 0, 0.35);
}

html,
body {
  height: 100%;
}

body {
  background: #fff;
  font-family: "Playfair Display", serif;
  overflow: hidden;
  color: var(--black);
}

/* ================== STROKES ================== */

.stroke {
  position: absolute;
  width: var(--line);
  height: 40px;
  background: var(--black);
  z-index: 1;
  animation: strokeIntro 1.5s ease forwards;
}

.stroke.top { top: 0; }
.stroke.bottom { bottom: 0; }
.stroke.s1 { left: 25%; }
.stroke.s2 { left: 0%; }
.stroke.s3 { left: 75%; }

@keyframes strokeIntro {
  0% { height: 100vh; }
  100% { height: 40px; }
}

/* ================== INDEX / HOME ================== */

.landing {
  height: 100vh;
  position: relative;
  display: block;
}

.landing h1 {
  position: absolute;
  top: 48px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 76px;
  font-weight: 600;
  letter-spacing: 8px;
  line-height: 1;
  z-index: 5;
}

.home-tagline {
  position: absolute;
  top: calc(52% - 218px);
  z-index: 4;
  max-width: 200px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.3px;
  line-height: 1.65;
  color: #000;
  opacity: 0;
  animation: taglineReveal 1.2s var(--ease) forwards 1.1s;
}

@keyframes taglineReveal {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: .65; transform: translateY(0); }
}

.home-tagline--left {
  left: max(24px, calc(50% - 420px));
  text-align: left;
}

.home-tagline--right {
  right: max(24px, calc(50% - 420px));
  text-align: right;
}

@media (max-width: 1100px) {
  .home-tagline {
    display: none;
  }
}

/* линия сначала широкая, потом сужается */
.center-line {
  position: absolute;
  left: 50%;
  top: 52%;
  height: 1px;
  background: var(--hairline);
  transform: translateX(-50%);
  z-index: 1;
  animation: centerLineIntro 1.4s ease forwards;
}

@keyframes centerLineIntro {
  0% { width: 100vw; }
  100% { width: 600px; }
}

.home-santehnika {
  position: absolute;
  left: 50%;
  top: 52%;
  transform: translate(-50%, 10px);
  z-index: 4;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 6px;
  text-transform: lowercase;
  color: #000;
  opacity: 0;
  pointer-events: none;
  animation: santehnikaReveal 1.55s var(--ease) forwards 1.15s;
}

@keyframes santehnikaReveal {
  from {
    opacity: 0;
    transform: translate(-50%, 16px);
  }
  to {
    opacity: 0.42;
    transform: translate(-50%, 18px);
  }
}

/* тонкие силуэты на главной */
.silhouette-layer {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  overflow: hidden;
}

.silhouette {
  position: absolute;
  left: 0;
  top: 0;
  width: 100px;
  height: 100px;
  color: #000;
  opacity: 0;
  will-change: transform;
  transition: opacity 1.2s var(--ease);
}

.silhouette.is-ready {
  opacity: 0.11;
}

.home .landing {
  z-index: 5;
}

.home .landing h1,
.home .pro-box,
.home .select-box,
.home .center-line,
.home .home-tagline,
.home .home-santehnika {
  z-index: 6;
}

/* верхний блок */
.pro-box {
  position: absolute;
  left: 50%;
  top: 52%;
  width: 600px;
  height: 64px;
  border: 1px solid var(--hairline);
  background: #fff;
  display: flex;
  overflow: hidden;
  z-index: 5;
  transform: translate(-50%, -50%);
  opacity: 0;
  animation: proBoxMove 1.2s var(--ease) forwards .8s;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.pro-box:hover {
  border-color: #000;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.06);
}

@keyframes proBoxMove {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%);
  }

  100% {
    opacity: 1;
    transform: translate(-50%, -108px);
  }
}

.pro-box a,
.select-box a {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  text-decoration: none;
  color: #000;
  font-size: 17px;
  letter-spacing: 1.5px;
  font-weight: 500;
  background: #fff;
  padding: 0 8px;
  line-height: 1.2;
  position: relative;
  transition: letter-spacing var(--dur) var(--ease), transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.pro-box a:not(:last-child),
.select-box a:not(:last-child) {
  border-right: 1px solid var(--hairline);
}

.pro-box a::after,
.select-box a::after {
  content: "";
  position: absolute;
  left: 18%;
  right: 18%;
  bottom: 16px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--dur) var(--ease);
}

.pro-box a:hover,
.select-box a:hover {
  background: #fff;
  color: #000;
  letter-spacing: 2px;
  transform: translateY(-1px);
}

.pro-box a:hover::after,
.select-box a:hover::after {
  transform: scaleX(1);
}

/* pill hover — для pro и других страниц */
.pill-label {
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-style: normal;
  font-weight: 500;
  letter-spacing: 1.5px;
  line-height: 1.25;
  white-space: nowrap;
  transition:
    border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease),
    font-style var(--dur) var(--ease),
    font-weight var(--dur) var(--ease),
    letter-spacing var(--dur) var(--ease),
    transform var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

a:hover > .pill-label,
a:focus-visible > .pill-label {
  border-color: #000;
  background: #fff;
  font-style: italic;
  font-weight: 600;
  letter-spacing: 2px;
  transform: translateY(-1px);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.04);
}

a:focus-visible {
  outline: none;
}

/* нижний блок ролей */
.select-box {
  position: absolute;
  left: 50%;
  top: 52%;
  width: 600px;
  height: 64px;
  border: 1px solid var(--hairline);
  background: #fff;
  display: flex;
  overflow: hidden;
  z-index: 5;
  transform: translate(-50%, -50%);
  opacity: 0;
  animation: selectBoxMove 1.2s var(--ease) forwards .8s;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.select-box:hover {
  border-color: #000;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.06);
}

@keyframes selectBoxMove {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%);
  }

  100% {
    opacity: 1;
    transform: translate(-50%, 152px);
  }
}

/* ================== TOOL PAGES (calculate / selection) ================== */

body.page-scroll {
  overflow: auto;
  min-height: 100vh;
}

.site-logo-fixed {
  position: fixed;
  top: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 60;
  font-size: 24px;
  font-weight: 600;
  letter-spacing: 5px;
  color: #000;
  text-decoration: none;
  line-height: 1;
  background: transparent;
  padding: 0;
  transition: opacity var(--dur) var(--ease), letter-spacing var(--dur) var(--ease);
}

.site-logo-fixed:hover {
  opacity: .55;
  letter-spacing: 6px;
}

.picker-page {
  padding: 128px 40px 120px;
  max-width: 640px;
  margin: 0 auto;
}

.picker-page h1 {
  font-size: 26px;
  font-weight: 500;
  letter-spacing: 3px;
  text-align: center;
  margin-bottom: 52px;
}

.picker-shell {
  position: relative;
}

.picker-main {
  max-width: 520px;
  margin: 0 auto;
}

.price-field {
  margin-bottom: 56px;
  opacity: 0;
  animation: priceReveal 0.9s var(--ease) forwards;
}

@keyframes priceReveal {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.price-field label {
  display: block;
  font-size: 11px;
  letter-spacing: 2.5px;
  margin-bottom: 14px;
  font-weight: 500;
  opacity: .55;
}

.price-input-wrap {
  display: flex;
  align-items: baseline;
  gap: 14px;
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 12px;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.price-input-wrap:focus-within {
  border-bottom-color: #000;
  box-shadow: 0 1px 0 0 #000;
}

.price-input-wrap input {
  flex: 1;
  border: none;
  background: transparent;
  font-family: "Segoe UI", system-ui, sans-serif;
  font-size: 32px;
  font-weight: 300;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
  color: #000;
  min-width: 0;
  padding: 0;
  line-height: 1.2;
  -moz-appearance: textfield;
}

.price-input-wrap input::-webkit-outer-spin-button,
.price-input-wrap input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.price-input-wrap input:focus {
  outline: none;
}

.price-input-wrap input::placeholder {
  color: #bbb;
  font-family: "Segoe UI", system-ui, sans-serif;
}

.price-input-wrap .currency {
  font-family: "Playfair Display", serif;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 1px;
  opacity: .7;
}

.category-picker {
  list-style: none;
  border-top: 1px solid var(--hairline);
}

.category-picker li + li {
  border-top: 1px solid var(--hairline);
}

.category-picker button {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 6px;
  border: none;
  background: #fff;
  font-family: inherit;
  font-size: 16px;
  letter-spacing: 0.4px;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  color: #000;
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease), background var(--dur) var(--ease);
}

.category-picker button:hover {
  transform: translateX(3px);
  opacity: .85;
}

.category-picker button.selected {
  background: transparent;
  color: #000;
  transform: translateX(5px);
  opacity: 1;
}

.category-picker button .mark {
  width: 10px;
  height: 10px;
  border: 1px solid var(--hairline);
  border-radius: 50%;
  flex-shrink: 0;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.category-picker button.selected .mark {
  background: #000;
  border-color: #000;
  transform: scale(1);
}

.pick-cta {
  position: fixed;
  right: max(24px, calc((100vw - 640px) / 2 - 120px));
  top: calc(50% + 80px);
  transform: translate(8px, -50%);
  z-index: 55;
  padding: 12px 20px;
  border: 1px solid var(--hairline);
  background: #fff;
  font-family: inherit;
  font-size: 12px;
  letter-spacing: 3px;
  font-weight: 500;
  cursor: pointer;
  color: #000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease), border-color var(--dur) var(--ease), letter-spacing var(--dur) var(--ease);
}

.pick-cta.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translate(0, -50%);
}

.pick-cta:hover {
  background: #fff;
  border-color: #000;
  letter-spacing: 3.5px;
}

.picker-edge-link {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  z-index: 55;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 5px;
  color: #000;
  text-decoration: none;
  writing-mode: vertical-rl;
  opacity: .28;
  transition: opacity var(--dur) var(--ease), letter-spacing var(--dur) var(--ease);
}

.picker-edge-link:hover {
  opacity: .9;
  letter-spacing: 6px;
}

.picker-edge-link--left {
  left: max(16px, calc(50% - 420px));
}

.picker-edge-link--right {
  right: max(16px, calc(50% - 420px));
}

.important-block {
  margin-top: 0;
  border-top: 1px solid var(--hairline);
  padding-top: 0;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  pointer-events: none;
  transform: translateY(14px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease), max-height 0.55s var(--ease), margin-top 0.5s var(--ease), padding-top 0.5s var(--ease);
}

.important-block.visible {
  opacity: 1;
  max-height: 1200px;
  overflow: visible;
  pointer-events: auto;
  transform: translateY(0);
  margin-top: 48px;
  padding-top: 36px;
}

.important-block h2 {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 3px;
  margin-bottom: 32px;
  text-align: center;
  opacity: .7;
}

.important-field {
  margin-bottom: 28px;
}

.important-field label {
  display: block;
  font-size: 10px;
  letter-spacing: 2px;
  margin-bottom: 10px;
  font-weight: 500;
  opacity: .5;
}

.important-field input[type="text"],
.important-field textarea {
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--hairline);
  padding: 12px 2px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 500;
  background: transparent;
  color: #000;
  resize: vertical;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.important-field textarea {
  min-height: 120px;
  line-height: 1.7;
}

.important-field input:focus,
.important-field textarea:focus {
  outline: none;
  border-bottom-color: #000;
  box-shadow: 0 1px 0 0 #000;
}

.attach-btn {
  display: inline-block;
  padding: 8px 0;
  border: none;
  border-bottom: 1px solid var(--hairline);
  font-family: inherit;
  font-size: 12px;
  letter-spacing: 1.5px;
  font-weight: 500;
  cursor: pointer;
  background: transparent;
  transition: border-color var(--dur) var(--ease), opacity var(--dur) var(--ease), letter-spacing var(--dur) var(--ease);
}

.attach-btn:hover {
  border-bottom-color: #000;
  opacity: .7;
  letter-spacing: 2px;
}

.attach-btn input[type="file"] {
  display: none;
}

.photo-names {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.5px;
  opacity: .7;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .picker-edge-link {
    writing-mode: horizontal-tb;
    top: auto;
    bottom: 72px;
    transform: none;
    letter-spacing: 2px;
  }

  .picker-edge-link--left {
    left: 20px;
  }

  .picker-edge-link--right {
    right: 20px;
  }

  .pick-cta {
    right: 20px;
    top: auto;
    bottom: 28px;
    transform: translateY(12px);
  }

  .pick-cta.visible {
    transform: translateY(0);
  }
}

/* ================== YOU — DASHBOARD ================== */

body.you-page {
  overflow: auto;
  min-height: 100vh;
}

.you-dashboard {
  display: none;
  min-height: calc(100vh - 100px);
  padding: 88px 16px 24px;
  box-sizing: border-box;
}

.you-dashboard.active {
  display: block;
}

.you-dashboard-head {
  max-width: 1400px;
  margin: 0 auto 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.you-dashboard-head .user-name {
  font-size: 18px;
  letter-spacing: 1px;
  font-weight: 600;
}

.you-dashboard-cols {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: #000;
  border: 1px solid #000;
  min-height: calc(100vh - 180px);
}

.dash-col {
  background: #fff;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.dash-col h3 {
  font-size: 22px;
  letter-spacing: 2px;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid #000;
}

.dash-col .dash-placeholder {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 14px;
  letter-spacing: 1px;
  opacity: .45;
  padding: 24px;
}

.you-auth-wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 80px 20px 80px;
}

.you-auth-wrap .account-wrap {
  background: #fff;
  border: 1px solid #000;
  padding: 40px;
}

@media (max-width: 900px) {
  .you-dashboard-cols {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .dash-col {
    min-height: 220px;
  }
}

.stub-page {
  padding: 100px 24px 60px;
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}

.stub-page h1 {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 3px;
  margin-bottom: 24px;
}

.stub-page a.back-link {
  font-size: 15px;
  letter-spacing: 2px;
  color: #000;
}

/* ================== TOPBAR ================== */

.topbar-box {
  position: fixed;
  top: 25px;
  left: 50%;
  transform: translateX(-50%);
  width: 450px;
  height: 45px;
  border: 1px solid #000;
  background: #fff;
  z-index: 50;
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow: hidden;
  transition: height .25s ease;
}

.topbar-row {
  width: 100%;
  height: 45px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 25px;
}

.topbar-left { justify-self: start; }

.topbar-center {
  justify-self: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.topbar-right { justify-self: end; }

a.brand {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 4px;
  line-height: 1;
  color: #000;
  text-decoration: none;
  padding-top: 7.5px;
}

.burger {
  width: 24px;
  height: 16px;
  margin-top: 0.5px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  padding-top: 7px;
  user-select: none;
}

.burger span {
  height: 2px;
  width: 100%;
  background: var(--black);
  transition: .35s ease;
  transform-origin: center;
}

.burger.open span:nth-child(1) {
  transform: rotate(90deg) translateY(6px);
}

.burger.open span:nth-child(2) {
  transform: rotate(90deg) translateY(-6px);
}

.circle {
  width: 20px;
  height: 20px;
  border: 2px solid var(--black);
  border-radius: 50%;
  cursor: pointer;
  margin-top: 12px;
  position: relative;
  transition: .20s ease;
}

.circle.open { border: none; }

.circle.open::before,
.circle.open::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 22px;
  height: 2px;
  background: var(--black);
}

.circle.open::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

.circle.open::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.menu-content {
  width: 100%;
  text-align: center;
  opacity: 0;
  transform: translateY(-10px);
  pointer-events: none;
  transition: .35s ease;
  padding-top: 20px;
}

.menu-content a {
  position: relative;
  display: block;
  padding: 20px 0;
  text-decoration: none;
  color: var(--black);
  letter-spacing: 2px;
  font-size: 22px;
}

.menu-content a .mi {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  font-weight: 700;
}

.menu-content a .mr {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) translateX(0.62em);
  overflow: hidden;
  white-space: nowrap;
  max-width: 0;
  opacity: 1;
  font-weight: 700;
}

.topbar-box.menu-open {
  height: 270px;
}

.topbar-box.menu-open .menu-content {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

/* ================== OVERLAY ================== */

#overlay {
  position: fixed;
  inset: 0;
  background: var(--overlay);
  z-index: 40;
  opacity: 0;
  pointer-events: none;
  transition: .35s ease;
}

#overlay.show {
  opacity: 1;
  pointer-events: auto;
}

/* ================== BACK BUTTON ================== */

.back-button {
  position: fixed;
  top: 20px;
  left: 20px;
  font-size: 11px;
  text-decoration: none;
  color: var(--black);
  letter-spacing: 3px;
  font-weight: 500;
  opacity: .35;
  z-index: 50;
  transition: opacity var(--dur) var(--ease), letter-spacing var(--dur) var(--ease);
}

.back-button:hover {
  opacity: .85;
  letter-spacing: 4px;
}

/* ================== GRID ================== */

body.grid-page {
  overflow: auto;
  min-height: 100vh;
}

.grid {
  position: relative;
  top: 0;
  left: 0;
  width: 100vw;
  min-height: 100vh;
  padding: 100px 0 80px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, minmax(200px, 1fr));
  box-sizing: border-box;
}

.grid--brands {
  grid-template-rows: repeat(3, minmax(180px, 1fr));
}

.cell {
  border-right: var(--line) solid var(--hairline);
  border-bottom: var(--line) solid var(--hairline);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
  position: relative;
}

.cell:hover {
  background: rgba(0, 0, 0, 0.02);
  border-color: rgba(0, 0, 0, 0.55);
}

.grid:not(.grid--brands) .cell:nth-child(4),
.grid:not(.grid--brands) .cell:nth-child(8) {
  border-right: none;
}

.grid:not(.grid--brands) .cell:nth-child(n+5) {
  border-bottom: none;
}

.grid--brands .cell:nth-child(4n) {
  border-right: none;
}

.grid--brands .cell:nth-child(n+9) {
  border-bottom: none;
}

.cell > span,
.cell .brand-name {
  font-size: 20px;
  letter-spacing: 3px;
  color: var(--black);
  font-weight: 500;
  transition: letter-spacing var(--dur) var(--ease), opacity var(--dur) var(--ease), color var(--dur) var(--ease), text-shadow var(--dur) var(--ease);
}

.cell:hover > span:not(.brand-preview),
.cell:hover .brand-name {
  letter-spacing: 4px;
  opacity: .85;
}

/* бренды: ссылки + превью сайта */
a.cell--brand {
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  background: #fff;
}

a.cell--brand .brand-name {
  position: relative;
  z-index: 3;
  pointer-events: none;
}

.brand-preview {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  opacity: 0;
  background: rgba(0, 0, 0, 0.08);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.18);
  transition: opacity 0.35s var(--ease);
  pointer-events: none;
}

a.cell--brand:hover .brand-preview,
a.cell--brand:focus-visible .brand-preview {
  opacity: 1;
}

a.cell--brand:hover .brand-name,
a.cell--brand:focus-visible .brand-name {
  opacity: 1;
  color: #000;
  letter-spacing: 4px;
}

/* анимация линий сетки на brands */
.brands-page .grid--brands .cell {
  border-color: transparent;
  transition:
    background var(--dur) var(--ease),
    border-color 0.85s var(--ease);
}

.brands-page .grid--brands .cell .brand-name {
  opacity: 0;
  transform: translateY(6px);
  transition:
    opacity 0.9s var(--ease),
    transform 0.9s var(--ease),
    letter-spacing var(--dur) var(--ease),
    color var(--dur) var(--ease),
    text-shadow var(--dur) var(--ease);
}

.brands-page.grid-ready .grid--brands .cell {
  border-color: var(--hairline);
}

.brands-page.grid-ready .grid--brands .cell .brand-name {
  opacity: 1;
  transform: translateY(0);
}

.brands-page.grid-ready .grid--brands .cell:nth-child(1) { transition-delay: 0.02s; }
.brands-page.grid-ready .grid--brands .cell:nth-child(2) { transition-delay: 0.07s; }
.brands-page.grid-ready .grid--brands .cell:nth-child(3) { transition-delay: 0.12s; }
.brands-page.grid-ready .grid--brands .cell:nth-child(4) { transition-delay: 0.17s; }
.brands-page.grid-ready .grid--brands .cell:nth-child(5) { transition-delay: 0.22s; }
.brands-page.grid-ready .grid--brands .cell:nth-child(6) { transition-delay: 0.27s; }
.brands-page.grid-ready .grid--brands .cell:nth-child(7) { transition-delay: 0.32s; }
.brands-page.grid-ready .grid--brands .cell:nth-child(8) { transition-delay: 0.37s; }
.brands-page.grid-ready .grid--brands .cell:nth-child(9) { transition-delay: 0.42s; }
.brands-page.grid-ready .grid--brands .cell:nth-child(10) { transition-delay: 0.47s; }
.brands-page.grid-ready .grid--brands .cell:nth-child(11) { transition-delay: 0.52s; }
.brands-page.grid-ready .grid--brands .cell:nth-child(12) { transition-delay: 0.57s; }

.brands-page.grid-ready .grid--brands .cell:nth-child(1) .brand-name { transition-delay: 0.12s; }
.brands-page.grid-ready .grid--brands .cell:nth-child(2) .brand-name { transition-delay: 0.17s; }
.brands-page.grid-ready .grid--brands .cell:nth-child(3) .brand-name { transition-delay: 0.22s; }
.brands-page.grid-ready .grid--brands .cell:nth-child(4) .brand-name { transition-delay: 0.27s; }
.brands-page.grid-ready .grid--brands .cell:nth-child(5) .brand-name { transition-delay: 0.32s; }
.brands-page.grid-ready .grid--brands .cell:nth-child(6) .brand-name { transition-delay: 0.37s; }
.brands-page.grid-ready .grid--brands .cell:nth-child(7) .brand-name { transition-delay: 0.42s; }
.brands-page.grid-ready .grid--brands .cell:nth-child(8) .brand-name { transition-delay: 0.47s; }
.brands-page.grid-ready .grid--brands .cell:nth-child(9) .brand-name { transition-delay: 0.52s; }
.brands-page.grid-ready .grid--brands .cell:nth-child(10) .brand-name { transition-delay: 0.57s; }
.brands-page.grid-ready .grid--brands .cell:nth-child(11) .brand-name { transition-delay: 0.62s; }
.brands-page.grid-ready .grid--brands .cell:nth-child(12) .brand-name { transition-delay: 0.67s; }

.brands-page.grid-ready .grid--brands .cell:hover {
  border-color: rgba(0, 0, 0, 0.55);
  transition-delay: 0s;
}

.brands-page.grid-ready .grid--brands .cell:hover .brand-name {
  transition-delay: 0s;
}

@media (max-width: 720px) {
  .grid--brands {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }

  .grid--brands .cell:nth-child(4n) {
    border-right: var(--line) solid var(--hairline);
  }

  .grid--brands .cell:nth-child(2n) {
    border-right: none;
  }

  .grid--brands .cell:nth-child(n+9) {
    border-bottom: var(--line) solid var(--hairline);
  }

  .grid--brands .cell:nth-last-child(-n+2) {
    border-bottom: none;
  }

  .cell span {
    font-size: 15px;
    letter-spacing: 2px;
  }
}

/* ================== HISTORY ================== */

.history-page {
  width: 100%;
  min-height: 100vh;
  background: #fff;
}

.history-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.history-photo img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.history-text {
  position: relative;
  padding-left: 40px;
}

.history-text::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 1px;
  height: 100%;
  background: #111;
  opacity: 0.4;
}

.history-text p {
  font-family: "Times New Roman", serif;
  font-size: 18px;
  line-height: 1.9;
  letter-spacing: 0.05em;
  color: #000;
  margin-bottom: 28px;
  text-align: right;
}

.history-question {
  font-size: 22px;
  font-weight: 700;
  text-align: center;
  letter-spacing: 0.12em;
}

.history-header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: start;
  padding: 40px 60px 0 60px;
  box-sizing: border-box;
}

.history-title {
  font-family: "Times New Roman", serif;
  font-size: 32px;
  letter-spacing: 0.25em;
  color: #000;
}

.history-close {
  width: 18px;
  height: 18px;
  border: 2px solid #000;
  border-radius: 50%;
  position: relative;
  cursor: pointer;
  transition: .25s ease;
}

.history-close:hover {
  border: none;
}

.history-close:hover::before,
.history-close:hover::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 22px;
  height: 2px;
  background: #000;
}

.history-close:hover::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

.history-close:hover::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

/* ================== SHARED PAGE HEADING ================== */

.page-heading {
  font-size: 26px;
  font-weight: 500;
  letter-spacing: 3px;
  text-align: center;
  margin-bottom: 48px;
}

/* ================== PRO (дизайнер / строитель) ================== */

.pro-page {
  overflow: hidden;
}

.pro-landing {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 32px 80px;
}

.pro-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px 8px;
  max-width: 1100px;
  width: 100%;
  padding: 28px 20px;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}

.pro-nav a {
  text-decoration: none;
  color: #000;
  font-size: 16px;
  letter-spacing: 1px;
}

.pro-nav .pill-label {
  padding: 10px 18px;
  white-space: normal;
  text-align: center;
}

@media (max-width: 720px) {
  .pro-nav {
    flex-direction: column;
    gap: 6px;
    border: none;
    padding: 0;
  }

  .pro-nav .pill-label {
    white-space: normal;
  }
}

/* ================== UPLOAD ================== */

.upload-wrap,
.contact-wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: 128px 40px 80px;
}

.upload-form {
  width: 100%;
}

.upload-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  min-height: 360px;
}

.upload-drop,
.upload-message {
  border: 1px solid var(--hairline);
  background: #fff;
  min-height: 360px;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.upload-drop {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 36px 28px;
  cursor: pointer;
  text-align: center;
}

.upload-drop:hover,
.upload-drop.is-dragover,
.upload-message:focus-within {
  border-color: #000;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.04);
}

.upload-drop-title {
  font-size: 18px;
  letter-spacing: 1.5px;
  font-weight: 500;
  margin-bottom: 10px;
}

.upload-drop-hint {
  font-size: 13px;
  letter-spacing: 1px;
  opacity: .45;
  margin-bottom: 18px;
}

.upload-browse {
  font-family: inherit;
  font-size: 13px;
  letter-spacing: 2px;
  font-weight: 500;
  padding: 10px 28px;
  border: 1px solid #000;
  border-radius: 999px;
  background: #fff;
  color: #000;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), letter-spacing var(--dur) var(--ease);
}

.upload-browse:hover {
  background: #000;
  color: #fff;
  letter-spacing: 2.5px;
}

.upload-file-list {
  list-style: none;
  margin-top: 28px;
  width: 100%;
  max-width: 320px;
  text-align: left;
}

.upload-file-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
  letter-spacing: 0.4px;
  padding: 8px 0;
  border-bottom: 1px solid var(--hairline);
}

.upload-file-list li.empty {
  justify-content: center;
  opacity: .4;
  border-bottom: none;
  font-size: 12px;
  letter-spacing: 1px;
}

.upload-remove {
  border: none;
  background: transparent;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  color: #000;
  opacity: .45;
  padding: 0 4px;
  transition: opacity var(--dur) var(--ease);
}

.upload-remove:hover {
  opacity: 1;
}

.upload-message {
  display: flex;
  flex-direction: column;
  padding: 28px 28px 24px;
}

.upload-message label {
  display: block;
  font-size: 11px;
  letter-spacing: 2.5px;
  font-weight: 500;
  opacity: .5;
  margin-bottom: 16px;
}

.upload-message textarea {
  flex: 1;
  width: 100%;
  border: none;
  resize: none;
  font-family: inherit;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.4px;
  line-height: 1.7;
  color: #000;
  background: transparent;
  min-height: 240px;
}

.upload-message textarea:focus {
  outline: none;
}

.upload-message textarea::placeholder {
  color: #bbb;
}

.upload-actions {
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.upload-submit {
  font-family: inherit;
  font-size: 14px;
  letter-spacing: 3px;
  font-weight: 500;
  padding: 14px 48px;
  border: 1px solid #000;
  border-radius: 999px;
  background: #000;
  color: #fff;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), letter-spacing var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.upload-submit:hover {
  background: #fff;
  color: #000;
  letter-spacing: 3.5px;
  transform: translateY(-1px);
}

.upload-status {
  min-height: 1.4em;
  font-size: 13px;
  letter-spacing: 0.8px;
  text-align: center;
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
}

.upload-status.is-ok,
.upload-status.is-error {
  opacity: .75;
}

.upload-status.is-error {
  opacity: .9;
}

@media (max-width: 800px) {
  .upload-grid {
    grid-template-columns: 1fr;
  }

  .upload-drop,
  .upload-message {
    min-height: 280px;
  }

  .upload-wrap,
  .contact-wrap {
    padding: 112px 24px 64px;
  }
}

/* ================== CONTACT ================== */

.contact-lead {
  text-align: center;
  font-size: 15px;
  letter-spacing: 1px;
  opacity: .55;
  margin: -28px auto 48px;
  max-width: 420px;
  line-height: 1.6;
}

.contact-list {
  list-style: none;
  max-width: 420px;
  margin: 0 auto;
  border-top: 1px solid var(--hairline);
}

.contact-list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 4px;
  border-bottom: 1px solid var(--hairline);
}

.contact-label {
  font-size: 12px;
  letter-spacing: 2.5px;
  font-weight: 500;
  opacity: .45;
  flex-shrink: 0;
}

.contact-list a {
  color: #000;
  text-decoration: none;
  font-size: 16px;
  letter-spacing: 1px;
  font-weight: 500;
  text-align: right;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), letter-spacing var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.contact-list a:hover {
  border-bottom-color: #000;
  letter-spacing: 1.4px;
  opacity: .8;
}