/* ==========================================================================
   frostshutz-windmaschine.com — основні стилі
   Світла тема, повна адаптивність
   ========================================================================== */

:root {
  --green-900: #1f3d18;
  --green-700: #35652a;
  --green-600: #4b8b3b;
  --green-500: #62a84f;
  --green-100: #e5f1dd;
  --green-50: #f2f8ee;

  --amber-600: #c9871f;
  --amber-500: #e0a63c;
  --amber-100: #fbeed6;

  --ink-900: #1c2118;
  --ink-700: #3d463a;
  --ink-500: #6b7565;
  --ink-300: #a3ab9d;

  --paper: #ffffff;
  --paper-soft: #f7fbf4;
  --paper-tint: #eef4e9;
  --line: #dfe7d9;

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 26px;

  --shadow-sm: 0 2px 10px rgba(31, 61, 24, .05);
  --shadow: 0 10px 30px rgba(31, 61, 24, .08);
  --shadow-lg: 0 24px 60px rgba(31, 61, 24, .12);

  --container: 1200px;
  --header-h: 78px;

  --ease: cubic-bezier(.22, .8, .3, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: "Segoe UI", "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  background: var(--paper);
  color: var(--ink-700);
  font-size: 17px;
  line-height: 1.7;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }
a { color: var(--green-700); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--green-500); }
ul, ol { list-style: none; }
button, input, textarea, select { font: inherit; color: inherit; }

h1, h2, h3, h4 {
  color: var(--ink-900);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -.02em;
}

h1 { font-size: clamp(2rem, 5.2vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.8vw, 2.6rem); }
h3 { font-size: clamp(1.15rem, 2.2vw, 1.4rem); }

/* ---------- Layout helpers ---------- */

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 20px;
}

.section { padding: clamp(56px, 8vw, 108px) 0; }
.section--tint { background: var(--paper-soft); }
.section--band {
  background: linear-gradient(180deg, var(--paper-soft) 0%, var(--paper) 100%);
}

.section-head {
  max-width: 760px;
  margin-bottom: clamp(32px, 5vw, 56px);
}
.section-head--center { margin-inline: auto; text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--green-700);
  background: var(--green-100);
  border-radius: 999px;
  padding: 7px 16px;
  margin-bottom: 18px;
}
.eyebrow::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--amber-500);
}

.lead { font-size: clamp(1rem, 1.6vw, 1.12rem); color: var(--ink-500); margin-top: 16px; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  font-size: .98rem;
  cursor: pointer;
  text-align: center;
  transition: transform .2s var(--ease), box-shadow .25s var(--ease),
              background-color .25s var(--ease), color .25s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--green-600);
  color: #fff;
  box-shadow: 0 10px 24px rgba(75, 139, 59, .28);
}
.btn--primary:hover { background: var(--green-700); color: #fff; }

.btn--ghost {
  background: var(--paper);
  color: var(--green-700);
  border-color: var(--line);
  box-shadow: var(--shadow-sm);
}
.btn--ghost:hover { border-color: var(--green-500); color: var(--green-700); }

.btn--block { width: 100%; }

/* ==========================================================================
   HEADER
   ========================================================================== */

.header {
  position: sticky;
  top: 0;
  z-index: 90;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.header.is-stuck {
  border-bottom-color: var(--line);
  box-shadow: 0 6px 24px rgba(31, 61, 24, .06);
}

.header__inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.logo { display: inline-flex; align-items: center; gap: 12px; }
.logo__mark {
  width: 42px; height: 42px;
  flex: none;
  border-radius: 12px;
  background: var(--green-100);
  display: grid;
  place-items: center;
}
.logo__mark svg { width: 26px; height: 26px; }
.logo__text { display: flex; flex-direction: column; line-height: 1.1; }
.logo__name {
  font-size: 1.22rem;
  font-weight: 800;
  color: var(--ink-900);
  letter-spacing: -.02em;
}
.logo__sub {
  font-size: .66rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-500);
  font-weight: 600;
}

.nav { display: flex; align-items: center; gap: 6px; }
.nav__link {
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: 600;
  font-size: .95rem;
  color: var(--ink-700);
  position: relative;
}
.nav__link:hover { background: var(--green-50); color: var(--green-700); }
.nav__link.is-active { color: var(--green-700); background: var(--green-100); }

.header__cta { display: inline-flex; }

.burger {
  display: none;
  width: 46px; height: 46px;
  border: 1px solid var(--line);
  background: var(--paper);
  border-radius: 12px;
  cursor: pointer;
  position: relative;
}
.burger span {
  position: absolute;
  left: 50%;
  width: 20px; height: 2px;
  background: var(--ink-900);
  border-radius: 2px;
  transform: translateX(-50%);
  transition: transform .3s var(--ease), opacity .2s var(--ease);
}
.burger span:nth-child(1) { top: 16px; }
.burger span:nth-child(2) { top: 22px; }
.burger span:nth-child(3) { top: 28px; }
.burger.is-open span:nth-child(1) { transform: translateX(-50%) translateY(6px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateX(-50%) translateY(-6px) rotate(-45deg); }

/* ==========================================================================
   HERO
   ========================================================================== */

.hero {
  position: relative;
  padding: clamp(44px, 6vw, 84px) 0 clamp(56px, 8vw, 100px);
  background:
    radial-gradient(900px 420px at 12% -10%, var(--green-100) 0%, transparent 62%),
    radial-gradient(700px 380px at 92% 8%, var(--amber-100) 0%, transparent 60%),
    var(--paper-soft);
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 -1px 0;
  height: 90px;
  background: linear-gradient(180deg, transparent, var(--paper));
  pointer-events: none;
}

.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(32px, 5vw, 60px);
  align-items: center;
}

.hero__title { margin-bottom: 20px; }
.hero__title em {
  font-style: normal;
  color: var(--green-600);
  position: relative;
  white-space: nowrap;
}
.hero__title em::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: .06em;
  height: .22em;
  background: var(--amber-100);
  border-radius: 4px;
  z-index: -1;
}

.hero__text { font-size: clamp(1rem, 1.7vw, 1.14rem); color: var(--ink-500); max-width: 56ch; }

.hero__points {
  display: grid;
  gap: 12px;
  margin: 28px 0 32px;
}
.hero__points li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-weight: 600;
  color: var(--ink-700);
  font-size: .98rem;
}
.hero__points svg { width: 22px; height: 22px; flex: none; margin-top: 2px; color: var(--green-600); }

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.hero__stat b {
  display: block;
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--green-700);
  line-height: 1.1;
}
.hero__stat span { font-size: .84rem; color: var(--ink-500); }

/* --- Форма зворотного зв'язку --- */

.form-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 3.4vw, 38px);
  box-shadow: var(--shadow-lg);
  position: relative;
}
.form-card__badge {
  position: absolute;
  top: -14px; left: clamp(24px, 3.4vw, 38px);
  background: var(--amber-500);
  color: #fff;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  box-shadow: 0 6px 16px rgba(224, 166, 60, .35);
}
.form-card h2 { font-size: clamp(1.3rem, 2.4vw, 1.7rem); margin-bottom: 8px; }
.form-card p.form-card__hint { font-size: .92rem; color: var(--ink-500); margin-bottom: 22px; }

.form { display: grid; gap: 16px; }
.form__row { display: grid; gap: 16px; grid-template-columns: 1fr 1fr; }

.field { display: grid; gap: 7px; }
.field label { font-size: .84rem; font-weight: 700; color: var(--ink-700); }
.field input,
.field select,
.field textarea {
  width: 100%;
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 13px 15px;
  font-size: .96rem;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease), background-color .2s var(--ease);
}
.field textarea { resize: vertical; min-height: 104px; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  background: var(--paper);
  border-color: var(--green-500);
  box-shadow: 0 0 0 4px rgba(98, 168, 79, .14);
}
.field input::placeholder, .field textarea::placeholder { color: var(--ink-300); }
.field.has-error input,
.field.has-error select,
.field.has-error textarea { border-color: #d0654f; box-shadow: 0 0 0 4px rgba(208, 101, 79, .1); }
.field__error {
  font-size: .8rem;
  color: #c0523c;
  display: none;
}
.field.has-error .field__error { display: block; }

.field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b7565' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 18px;
  padding-right: 42px;
}

.consent {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  font-size: .84rem;
  color: var(--ink-500);
  line-height: 1.55;
}
.consent input {
  width: 19px; height: 19px;
  flex: none;
  margin-top: 2px;
  accent-color: var(--green-600);
  cursor: pointer;
}
.consent.has-error { color: #c0523c; }

.form__note {
  font-size: .8rem;
  color: var(--ink-300);
  text-align: center;
}

.form-success {
  display: none;
  align-items: center;
  gap: 14px;
  background: var(--green-50);
  border: 1px solid var(--green-100);
  border-radius: var(--radius);
  padding: 16px 18px;
  color: var(--green-700);
  font-weight: 600;
  font-size: .92rem;
}
.form-success.is-visible { display: flex; }
.form-success svg { width: 26px; height: 26px; flex: none; }

/* ==========================================================================
   ABOUT
   ========================================================================== */

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

.about__visual { position: relative; }
.about__frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(160deg, var(--green-100), var(--paper-tint));
  border: 1px solid var(--line);
  padding: 28px;
  box-shadow: var(--shadow);
}
.about__frame svg { width: 100%; height: auto; }

.about__badge {
  position: absolute;
  right: -10px;
  bottom: -22px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  max-width: 260px;
}
.about__badge b { display: block; font-size: 1.5rem; color: var(--green-700); line-height: 1; }
.about__badge span { font-size: .8rem; color: var(--ink-500); }
.about__badge-ico {
  width: 44px; height: 44px;
  flex: none;
  border-radius: 12px;
  background: var(--amber-100);
  display: grid; place-items: center;
  color: var(--amber-600);
}
.about__badge-ico svg { width: 24px; height: 24px; }

.adv-list { display: grid; gap: 18px; margin-top: 30px; }
.adv {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 18px;
  align-items: start;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 22px;
  box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.adv:hover {
  transform: translateY(-3px);
  border-color: var(--green-100);
  box-shadow: var(--shadow);
}
.adv__ico {
  width: 54px; height: 54px;
  border-radius: 15px;
  background: var(--green-50);
  color: var(--green-600);
  display: grid; place-items: center;
}
.adv__ico svg { width: 27px; height: 27px; }
.adv h3 { font-size: 1.08rem; margin-bottom: 6px; }
.adv p { font-size: .93rem; color: var(--ink-500); }

/* ==========================================================================
   SERVICES
   ========================================================================== */

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
}

.service {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 30px 28px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.service::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(90deg, var(--green-500), var(--amber-500));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .45s var(--ease);
}
.service:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--green-100); }
.service:hover::before { transform: scaleX(1); }

.service__ico {
  width: 60px; height: 60px;
  border-radius: 18px;
  background: var(--green-50);
  color: var(--green-600);
  display: grid; place-items: center;
  margin-bottom: 20px;
  transition: background-color .3s var(--ease), color .3s var(--ease);
}
.service:hover .service__ico { background: var(--green-600); color: #fff; }
.service__ico svg { width: 30px; height: 30px; }

.service h3 { margin-bottom: 10px; }
.service p { font-size: .94rem; color: var(--ink-500); }

.service__benefits {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px dashed var(--line);
  display: grid;
  gap: 9px;
}
.service__benefits li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: .88rem;
  color: var(--ink-700);
}
.service__benefits li::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 2px;
  background: var(--amber-500);
  flex: none;
  margin-top: 8px;
  transform: rotate(45deg);
}

/* ==========================================================================
   REPAIRS — анімована секція
   ========================================================================== */

.repairs {
  position: relative;
  background:
    radial-gradient(760px 400px at 88% 4%, var(--green-100) 0%, transparent 60%),
    var(--paper-soft);
  overflow: hidden;
}

.repairs__layout {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: clamp(32px, 5vw, 60px);
  align-items: start;
}

/* Анімований трактор / технічна сцена */
.machine {
  position: sticky;
  top: calc(var(--header-h) + 28px);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: var(--shadow);
}
.machine__scene { width: 100%; height: auto; }

.machine__scene .wheel { transform-box: fill-box; transform-origin: center; animation: spin 4.5s linear infinite; }
.machine__scene .wheel--slow { animation-duration: 7s; }
.machine__scene .ground { animation: dash 1.6s linear infinite; }
.machine__scene .spark { animation: spark 2.4s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
.machine__scene .spark--2 { animation-delay: .8s; }
.machine__scene .spark--3 { animation-delay: 1.5s; }
.machine__scene .body { animation: bob 3s ease-in-out infinite; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes dash { to { stroke-dashoffset: -48; } }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-3px); } }
@keyframes spark {
  0%, 100% { opacity: 0; transform: scale(.4); }
  40% { opacity: 1; transform: scale(1.15); }
  70% { opacity: .2; transform: scale(.7); }
}

.machine__meters { display: grid; gap: 16px; margin-top: 26px; }
.meter__top {
  display: flex;
  justify-content: space-between;
  font-size: .84rem;
  font-weight: 700;
  color: var(--ink-700);
  margin-bottom: 7px;
}
.meter__top span:last-child { color: var(--green-700); }
.meter__bar {
  height: 8px;
  border-radius: 999px;
  background: var(--paper-tint);
  overflow: hidden;
}
.meter__fill {
  height: 100%;
  width: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--green-500), var(--amber-500));
  transition: width 1.4s var(--ease);
}

/* Таймлайн етапів ремонту */
.timeline { position: relative; padding-left: 46px; }
.timeline::before {
  content: "";
  position: absolute;
  left: 17px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: var(--line);
}
.timeline__progress {
  position: absolute;
  left: 17px;
  top: 6px;
  width: 2px;
  height: 0;
  background: linear-gradient(180deg, var(--green-500), var(--amber-500));
  transition: height .5s linear;
}

.step {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 24px;
  margin-bottom: 18px;
  box-shadow: var(--shadow-sm);
  opacity: 0;
  transform: translateX(-26px);
  transition: opacity .6s var(--ease), transform .6s var(--ease),
              box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.step.is-in { opacity: 1; transform: translateX(0); }
.step:hover { box-shadow: var(--shadow); border-color: var(--green-100); }

.step__dot {
  position: absolute;
  left: -46px;
  top: 24px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--line);
  display: grid; place-items: center;
  font-weight: 800;
  font-size: .86rem;
  color: var(--ink-500);
  transition: all .45s var(--ease);
}
.step.is-in .step__dot {
  border-color: var(--green-500);
  background: var(--green-600);
  color: #fff;
  box-shadow: 0 0 0 6px rgba(98, 168, 79, .13);
}
.step h3 { font-size: 1.05rem; margin-bottom: 7px; }
.step p { font-size: .92rem; color: var(--ink-500); }

.step__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.step__tags span {
  font-size: .76rem;
  font-weight: 700;
  color: var(--green-700);
  background: var(--green-50);
  border: 1px solid var(--green-100);
  border-radius: 999px;
  padding: 4px 12px;
}

/* Стрічка техніки */
.marquee {
  margin-top: clamp(38px, 5vw, 56px);
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee__track {
  display: flex;
  gap: 46px;
  width: max-content;
  animation: marquee 28s linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: var(--ink-500);
  font-size: .95rem;
  white-space: nowrap;
}
.marquee__item svg { width: 22px; height: 22px; color: var(--green-500); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ==========================================================================
   PROCESS / WORKFLOW
   ========================================================================== */

.process__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
  counter-reset: pr;
}
.process__item {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 24px 24px;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.process__item:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.process__item::before {
  counter-increment: pr;
  content: "0" counter(pr);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--green-100);
  line-height: 1;
  display: block;
  margin-bottom: 12px;
}
.process__item h3 { font-size: 1.02rem; margin-bottom: 8px; }
.process__item p { font-size: .9rem; color: var(--ink-500); }

/* ==========================================================================
   FAQ
   ========================================================================== */

.faq { max-width: 880px; margin-inline: auto; display: grid; gap: 14px; }
.faq__item {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.faq__item.is-open { border-color: var(--green-100); box-shadow: var(--shadow); }
.faq__q {
  width: 100%;
  background: none;
  border: 0;
  cursor: pointer;
  text-align: left;
  padding: 20px 58px 20px 24px;
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink-900);
  position: relative;
}
.faq__q::after {
  content: "";
  position: absolute;
  right: 22px;
  top: 50%;
  width: 12px; height: 12px;
  border-right: 2.2px solid var(--green-600);
  border-bottom: 2.2px solid var(--green-600);
  transform: translateY(-70%) rotate(45deg);
  transition: transform .35s var(--ease);
}
.faq__item.is-open .faq__q::after { transform: translateY(-25%) rotate(-135deg); }
.faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s var(--ease);
}
.faq__a p { padding: 0 24px 22px; font-size: .94rem; color: var(--ink-500); }

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

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(30px, 4vw, 56px);
  align-items: start;
}

.contact__cards { display: grid; gap: 16px; margin-top: 30px; }
.contact__card {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 16px;
  align-items: center;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}
.contact__card:hover { transform: translateX(4px); border-color: var(--green-100); }
.contact__card-ico {
  width: 50px; height: 50px;
  border-radius: 14px;
  background: var(--green-50);
  color: var(--green-600);
  display: grid; place-items: center;
}
.contact__card-ico svg { width: 24px; height: 24px; }
.contact__card b { display: block; font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-300); }
.contact__card span, .contact__card a { font-weight: 600; color: var(--ink-900); font-size: .96rem; word-break: break-word; }
.contact__card a:hover { color: var(--green-600); }

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
  background: var(--paper-soft);
  border-top: 1px solid var(--line);
  padding: clamp(46px, 6vw, 72px) 0 28px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 36px;
  padding-bottom: 34px;
  border-bottom: 1px solid var(--line);
}
.footer__about p { font-size: .9rem; color: var(--ink-500); margin-top: 16px; max-width: 38ch; }
.footer h4 {
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--ink-900);
  margin-bottom: 16px;
}
.footer ul { display: grid; gap: 10px; }
.footer ul a, .footer ul span { font-size: .92rem; color: var(--ink-500); }
.footer ul a:hover { color: var(--green-600); }

.footer__bottom {
  padding-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  justify-content: space-between;
  align-items: center;
  font-size: .85rem;
  color: var(--ink-300);
}
.footer__bottom nav { display: flex; flex-wrap: wrap; gap: 6px 20px; }

/* ==========================================================================
   LEGAL PAGES
   ========================================================================== */

.page-hero {
  background:
    radial-gradient(700px 340px at 15% 0%, var(--green-100) 0%, transparent 60%),
    var(--paper-soft);
  padding: clamp(44px, 6vw, 76px) 0;
  border-bottom: 1px solid var(--line);
}
.breadcrumbs { font-size: .85rem; color: var(--ink-300); margin-bottom: 14px; }
.breadcrumbs a { color: var(--ink-500); }
.breadcrumbs span { margin: 0 8px; }

.legal { padding: clamp(40px, 6vw, 72px) 0; }
.legal__wrap {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}
.legal__toc {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}
.legal__toc h4 {
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--ink-500);
  margin-bottom: 14px;
}
.legal__toc ul { display: grid; gap: 9px; }
.legal__toc a { font-size: .89rem; color: var(--ink-700); }
.legal__toc a:hover { color: var(--green-600); }

.legal__body { max-width: 78ch; }
.legal__body h2 {
  font-size: clamp(1.25rem, 2.4vw, 1.55rem);
  margin: 40px 0 14px;
  padding-top: 4px;
}
.legal__body h2:first-child { margin-top: 0; }
.legal__body h3 { font-size: 1.05rem; margin: 24px 0 10px; }
.legal__body p { margin-bottom: 14px; font-size: .97rem; }
.legal__body ul { list-style: none; display: grid; gap: 10px; margin: 0 0 18px; }
.legal__body ul li {
  position: relative;
  padding-left: 22px;
  font-size: .95rem;
}
.legal__body ul li::before {
  content: "";
  position: absolute;
  left: 0; top: 10px;
  width: 7px; height: 7px;
  background: var(--green-500);
  border-radius: 2px;
  transform: rotate(45deg);
}
.legal__body ol { margin: 0 0 18px 20px; list-style: decimal; display: grid; gap: 10px; }
.legal__body ol li { font-size: .95rem; padding-left: 4px; }

.note-box {
  background: var(--green-50);
  border: 1px solid var(--green-100);
  border-left: 4px solid var(--green-500);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  margin: 22px 0;
  font-size: .93rem;
}
.note-box strong { color: var(--green-700); }

.legal__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  font-size: .85rem;
  color: var(--ink-500);
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  margin-bottom: 30px;
}

/* ==========================================================================
   REVEAL ANIMATIONS
   ========================================================================== */

[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
[data-reveal].is-visible { opacity: 1; transform: none; }
[data-reveal-delay="1"] { transition-delay: .1s; }
[data-reveal-delay="2"] { transition-delay: .2s; }
[data-reveal-delay="3"] { transition-delay: .3s; }
[data-reveal-delay="4"] { transition-delay: .4s; }

/* Кнопка "нагору" */
.to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--green-700);
  display: grid; place-items: center;
  box-shadow: var(--shadow);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all .3s var(--ease);
  z-index: 80;
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--green-600); color: #fff; border-color: var(--green-600); }
.to-top svg { width: 20px; height: 20px; }

/* ==========================================================================
   АДАПТИВНІСТЬ
   ========================================================================== */

@media (max-width: 1080px) {
  .hero__grid { grid-template-columns: 1fr; }
  .repairs__layout { grid-template-columns: 1fr; }
  .machine { position: static; order: -1; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 30px; }
}

@media (max-width: 960px) {
  :root { --header-h: 70px; }

  .burger { display: block; }
  .header__cta { display: none; }

  .nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    padding: 16px 20px 24px;
    transform: translateY(-14px);
    opacity: 0;
    visibility: hidden;
    transition: all .3s var(--ease);
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
  }
  .nav.is-open { transform: none; opacity: 1; visibility: visible; }
  .nav__link { padding: 14px 16px; border-radius: 12px; font-size: 1rem; }
  .nav .btn { margin-top: 10px; }

  .about__grid, .contact__grid { grid-template-columns: 1fr; }
  .about__visual { max-width: 520px; margin-inline: auto; }
  .about__badge { right: 8px; bottom: -18px; }

  .legal__wrap { grid-template-columns: 1fr; }
  .legal__toc { position: static; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .section { padding: 48px 0; }
  .hero__stats { grid-template-columns: 1fr 1fr; gap: 18px 12px; }
  .form__row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { justify-content: center; text-align: center; }
  .footer__bottom nav { justify-content: center; }
  .timeline { padding-left: 34px; }
  .step__dot { left: -34px; width: 28px; height: 28px; font-size: .76rem; }
  .timeline::before, .timeline__progress { left: 13px; }
  .btn { width: 100%; }
  .hero__actions { display: grid; gap: 12px; }
  .about__badge { position: static; margin-top: 18px; max-width: none; }
}

@media (max-width: 400px) {
  .container { padding-inline: 16px; }
  .logo__name { font-size: 1.06rem; }
  .form-card { padding: 22px 18px; }
  .hero__stats { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
  .step { opacity: 1; transform: none; }
}