/* ============================================================
   AMPRI OÜ — elektritööd Harjumaal
   Paber + tint + vask. Vask on aktsent, mitte täidis.
   ============================================================ */

:root {
  --paper: #F6F1E9;
  --paper-deep: #EFE7DA;
  --ink: #26211B;
  --copper: #B96A24;
  --copper-hover: #C9772E;
  --muted: #7A7164;
  --line: #CFC4B4;
  --dark-bg: #26211B;
  --dark-text: #F0E9DE;
  --dark-muted: #A89C8C;
  --dark-line: #4A4237;

  --font-slab: "Zilla Slab", "Bitter", Georgia, serif;
  --font-sans: "Inter", "Source Sans 3", -apple-system, sans-serif;

  --speed: 260ms;
  --ease: cubic-bezier(0.25, 0.6, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  font-size: 1rem;
  overflow-x: hidden;
}

.container {
  width: min(100% - 2.5rem, 68rem);
  margin-inline: auto;
}

h1, h2, h3 {
  font-family: var(--font-slab);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.01em;
}

section { scroll-margin-top: 5rem; }

::selection { background: var(--copper); color: var(--paper); }

/* ============================================================
   Monogramm — A + välk
   ============================================================ */

.monogram { display: block; }
.monogram path {
  fill: none;
  stroke-width: 9;
  stroke-linecap: butt; /* jalgade otsad ja värvivahetus liituvad õmbluseta */
  stroke-linejoin: miter;
}
.mono-a { stroke: var(--ink); }
.mono-bolt { stroke: var(--copper); }

/* Välk joonistab end ise: stroke-dash + pathLength=1 */
.monogram path {
  stroke-dasharray: 1;
  stroke-dashoffset: 0;
}
html.lit:not(.no-intro) .monogram--header path,
.monogram--footer.draw path {
  animation: draw-stroke 0.7s var(--ease) both;
}
html.lit:not(.no-intro) .monogram--header .mono-bolt,
.monogram--footer.draw .mono-bolt {
  animation-duration: 0.55s;
  animation-delay: 0.45s;
}
.monogram--footer:not(.draw) path { stroke-dashoffset: 1; }

@keyframes draw-stroke {
  from { stroke-dashoffset: 1; }
  to   { stroke-dashoffset: 0; }
}

.monogram--header { width: 2rem; height: 2rem; flex: none; }
.monogram--footer { width: 5.5rem; height: 5.5rem; }
.monogram--footer .mono-a { stroke: var(--dark-muted); }

/* ============================================================
   Päis
   ============================================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--ink);
}

.wordmark {
  font-family: var(--font-slab);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: 0.06em;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.header-phone {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
}

@media (max-width: 40rem) {
  .header-phone { display: none; }
}

/* ============================================================
   Vask-alajoon: "juhe läheb pinge alla"
   ============================================================ */

.wire {
  position: relative;
  text-decoration: none;
}
.wire::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 100%;
  height: 2px;
  background: var(--copper);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--speed) var(--ease);
}
.wire:hover::after,
.wire:focus-visible::after { transform: scaleX(1); }

.wire--dark { color: var(--dark-text); }

/* ============================================================
   Nupud
   ============================================================ */

.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.85rem 1.6rem;
  border-radius: 4px;
  text-decoration: none;
  text-align: center;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color var(--speed) var(--ease),
              border-color var(--speed) var(--ease),
              color var(--speed) var(--ease),
              transform 140ms var(--ease);
  will-change: transform;
}
.btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--copper);
  color: #FDF9F2;
}
.btn-primary:hover,
.btn-primary:focus-visible { background: var(--copper-hover); }

.btn-outline {
  border-color: var(--ink);
  color: var(--ink);
  background: transparent;
}
.btn-outline:hover,
.btn-outline:focus-visible {
  border-color: var(--copper);
  color: var(--copper);
}

.btn-small { padding: 0.5rem 1rem; font-size: 0.9rem; }
.btn-full { width: 100%; }

/* ============================================================
   Avamise moment: hämarus → tuled põlema
   ============================================================ */

.blackout {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: #16120C;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.75s ease;
}
html.dim .blackout { opacity: 1; }
html.lit .blackout { opacity: 0; }
html.no-intro .blackout { display: none; }

/* Hero sisu ilmub astmeliselt pärast tulede süttimist */
.hero-stage {
  opacity: 1;
  transform: none;
}
html.dim .hero-stage {
  opacity: 0;
  transform: translateY(14px);
}
html.lit:not(.no-intro) .hero-stage {
  animation: stage-in 0.6s var(--ease) both;
}
html.lit:not(.no-intro) .stage-1 { animation-delay: 0.25s; }
html.lit:not(.no-intro) .stage-2 { animation-delay: 0.42s; }
html.lit:not(.no-intro) .stage-3 { animation-delay: 0.58s; }

@keyframes stage-in {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: none; }
}

/* Vask-CTA "süttib" korraks */
html.lit:not(.no-intro) .hero .btn-primary {
  animation: stage-in 0.6s var(--ease) both, ignite 1.1s ease 0.7s;
}
@keyframes ignite {
  0%   { box-shadow: 0 0 0 0 rgba(201, 119, 46, 0); }
  35%  { box-shadow: 0 0 32px 4px rgba(201, 119, 46, 0.55); }
  100% { box-shadow: 0 0 0 0 rgba(201, 119, 46, 0); }
}

/* ============================================================
   Lüliti
   ============================================================ */

.hero-switch-wrap {
  position: relative;
  z-index: 60; /* lüliti paistab ka hämaruses */
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.light-switch {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.switch-plate {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  width: 4.5rem;
  height: 6.75rem;
  padding: 0.55rem 0;
  background: var(--paper-deep);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(38, 33, 27, 0.08);
  transition: background-color 0.6s ease, border-color 0.6s ease;
}
html.dim .switch-plate {
  background: #221C13;
  border-color: #3A3226;
}

.switch-screw {
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: var(--line);
  position: relative;
  transition: background-color 0.6s ease;
}
.switch-screw::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  width: 100%; height: 1px;
  background: rgba(38, 33, 27, 0.35);
  transform: translate(-50%, -50%) rotate(45deg);
}
html.dim .switch-screw { background: #3A3226; }

.switch-track {
  position: relative;
  width: 1.6rem;
  height: 3.6rem;
  border-radius: 5px;
  background: rgba(38, 33, 27, 0.07);
  border: 1px solid var(--line);
  transition: background-color 0.6s ease, border-color 0.6s ease;
}
html.dim .switch-track {
  background: rgba(0, 0, 0, 0.4);
  border-color: #3A3226;
}

.switch-lever {
  position: absolute;
  left: 50%;
  bottom: 3px;
  width: 1.15rem;
  height: 1.5rem;
  border-radius: 4px;
  background: var(--copper);
  transform: translateX(-50%);
  transition: transform 150ms cubic-bezier(0.5, 1.6, 0.4, 1),
              box-shadow 0.5s ease;
}
html.dim .switch-lever {
  box-shadow: 0 0 14px 2px rgba(185, 106, 36, 0.55);
}
html.lit .switch-lever {
  transform: translateX(-50%) translateY(-1.8rem);
}

.switch-caption {
  font-size: 0.8rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}

/* ============================================================
   Hero
   ============================================================ */

.hero {
  padding: 4.5rem 0 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.2rem, 6.5vw, 3.6rem);
  max-width: 17ch;
}

.copper-text { color: var(--copper); }

.hero-sub {
  margin-top: 1.1rem;
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
  color: var(--muted);
  max-width: 38ch;
}

.hero-ctas {
  margin-top: 1.8rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

@media (min-width: 48rem) {
  .hero { padding: 6.5rem 0 5.5rem; }
  .hero-grid { grid-template-columns: 1fr auto; gap: 4rem; }
  .hero-switch-wrap { padding-right: 2rem; }
}
@media (max-width: 47.99rem) {
  .hero-switch-wrap { order: -1; }
}

/* ============================================================
   Scroll-reveal
   ============================================================ */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
  transition-delay: calc(var(--i, 0) * 90ms);
}
.reveal.in {
  opacity: 1;
  transform: none;
}

/* ============================================================
   Sektsioonide pealkirjad
   ============================================================ */

.section-title {
  font-size: clamp(1.8rem, 4.5vw, 2.5rem);
  position: relative;
  display: inline-block;
  padding-bottom: 0.5rem;
  margin-bottom: 1.2rem;
}
.section-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 3.5rem;
  height: 3px;
  background: var(--copper);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease) 0.25s;
}
.section-title.in::after { transform: scaleX(1); }

.section-lead {
  color: var(--muted);
  max-width: 52ch;
  margin-bottom: 2.2rem;
}
.section-title--dark { color: var(--dark-text); }
.section-lead--dark { color: var(--dark-muted); }

/* ============================================================
   Kaks rada
   ============================================================ */

.tracks { padding: 1rem 0 3.5rem; }

.tracks-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 48rem) {
  .tracks-grid { grid-template-columns: 1fr 1fr; }
}

.track-card {
  display: block;
  padding: 1.8rem 1.6rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  text-decoration: none;
  color: var(--ink);
  transition: opacity 0.55s var(--ease), transform 0.55s var(--ease),
              border-color var(--speed) var(--ease),
              box-shadow var(--speed) var(--ease);
}
.track-card:hover {
  border-color: var(--copper);
  box-shadow: 0 6px 24px rgba(38, 33, 27, 0.08);
}
.track-card h2 {
  font-size: 1.45rem;
  margin-bottom: 0.5rem;
}
.track-card p {
  color: var(--muted);
  margin-bottom: 1rem;
}

.track-card--dark {
  background: var(--dark-bg);
  color: var(--dark-text);
  border-color: var(--dark-bg);
}
.track-card--dark p { color: var(--dark-muted); }
.track-card--dark:hover { border-color: var(--copper); }

.track-link {
  font-weight: 600;
  color: var(--copper);
}
.track-link .arrow {
  display: inline-block;
  transition: transform var(--speed) var(--ease);
}
.track-card:hover .arrow { transform: translateX(4px); }

/* ============================================================
   Teenused
   ============================================================ */

.services { padding: 3.5rem 0; }

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 48rem) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .services-grid .service-card:nth-child(2) { --i: 1; }
  .services-grid .service-card:nth-child(3) { --i: 2; }
}

.service-card {
  padding: 1.8rem 1.6rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}
.service-card h3 {
  font-size: 1.25rem;
  margin: 1rem 0 0.6rem;
}
.service-card p { color: var(--muted); font-size: 0.98rem; }

.service-icon {
  width: 2.6rem;
  height: 2.6rem;
  stroke: var(--copper);
  stroke-width: 2.4;
  fill: none;
  stroke-linecap: square;
}
.service-icon .fill-dot { fill: var(--copper); stroke: none; }

/* ============================================================
   Tehtud tööd — placeholder'id paberitoonis, vase piirjoonega
   ============================================================ */

.works { padding: 3.5rem 0; }

.works-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 34rem) {
  .works-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 60rem) {
  .works-grid { grid-template-columns: repeat(3, 1fr); }
}

.work-card figcaption {
  padding-top: 0.7rem;
  font-size: 0.95rem;
}
.work-card figcaption strong {
  display: block;
  font-family: var(--font-slab);
  font-size: 1.08rem;
}
.work-card figcaption span { color: var(--muted); }

.work-photo {
  position: relative;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--copper);
  border-radius: 6px;
  background:
    repeating-linear-gradient(-45deg,
      transparent 0 14px,
      rgba(185, 106, 36, 0.05) 14px 15px),
    var(--paper-deep);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  overflow: hidden;
}
.work-photo .ph-bolt {
  width: 2.4rem;
  height: 2.4rem;
  opacity: 0.7;
}
.ph-bolt path {
  fill: none;
  stroke: var(--copper);
  stroke-width: 7;
  stroke-linecap: square;
  stroke-linejoin: miter;
}
.ph-label {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ============================================================
   Miks Ampri
   ============================================================ */

.about { padding: 3.5rem 0 4.5rem; }

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}
@media (min-width: 48rem) {
  .about-grid { grid-template-columns: 2fr 3fr; align-items: start; }
}

.about-photo {
  position: relative;
  aspect-ratio: 3 / 4;
  max-width: 22rem;
  border: 1px solid var(--copper);
  border-radius: 6px;
  background:
    repeating-linear-gradient(-45deg,
      transparent 0 14px,
      rgba(185, 106, 36, 0.05) 14px 15px),
    var(--paper-deep);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}
.about-photo .ph-bolt { width: 3rem; height: 3rem; opacity: 0.7; }

.about-copy p { margin-bottom: 1rem; max-width: 55ch; }

.about-quote {
  font-family: var(--font-slab);
  font-weight: 600;
  font-size: 1.35rem;
  color: var(--ink);
  border-left: 3px solid var(--copper);
  padding-left: 1rem;
  margin: 1.5rem 0;
}

.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2.2rem;
  margin-top: 2rem;
}
.stat { display: flex; flex-direction: column; }
.stat-number {
  font-family: var(--font-slab);
  font-weight: 700;
  font-size: 2.4rem;
  line-height: 1;
  color: var(--copper);
  font-variant-numeric: tabular-nums;
}
.stat-label {
  margin-top: 0.3rem;
  font-size: 0.9rem;
  color: var(--muted);
}

/* ============================================================
   Üleminekud heledast tumedasse — "nagu astuks teise ruumi"
   ============================================================ */

.to-dark {
  height: 9rem;
  background: linear-gradient(to bottom, var(--paper), var(--dark-bg));
}
.to-light {
  height: 9rem;
  background: linear-gradient(to bottom, var(--dark-bg), var(--paper));
}

/* ============================================================
   Tume B2B plokk
   ============================================================ */

.b2b {
  background: var(--dark-bg);
  color: var(--dark-text);
  padding: 2.5rem 0 4.5rem;
}

.facts-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-bottom: 3rem;
}
@media (min-width: 48rem) {
  .facts-grid { grid-template-columns: 1fr 1fr; }
  .facts-grid .fact:nth-child(2) { --i: 1; }
  .facts-grid .fact:nth-child(3) { --i: 2; }
  .facts-grid .fact:nth-child(4) { --i: 3; }
}

.fact {
  border: 1px solid var(--dark-line);
  border-radius: 8px;
  padding: 1.5rem 1.4rem;
}
.fact h3 {
  font-size: 0.85rem;
  font-family: var(--font-sans);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--copper-hover);
  margin-bottom: 0.6rem;
}
.fact p { color: var(--dark-text); font-size: 0.98rem; }
.fact-big {
  font-family: var(--font-slab);
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.1;
}
.fact-note {
  margin-top: 0.4rem;
  font-size: 0.85rem;
  color: var(--dark-muted) !important;
}

.refs-title {
  font-size: 1.3rem;
  color: var(--dark-text);
  margin-bottom: 1.2rem;
}
.refs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 48rem) {
  .refs-grid { grid-template-columns: 1fr 1fr; }
}
.ref {
  border-left: 3px solid var(--copper);
  padding-left: 1.1rem;
}
.ref p {
  font-family: var(--font-slab);
  font-size: 1.15rem;
  font-weight: 600;
}
.ref cite {
  display: block;
  margin-top: 0.5rem;
  font-style: normal;
  font-size: 0.85rem;
  color: var(--dark-muted);
}

.b2b-cta {
  margin-top: 3rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
}
.b2b-direct {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-weight: 600;
}

/* ============================================================
   Hinnapäringu vorm
   ============================================================ */

.inquiry { padding: 2.5rem 0 5rem; }

.inquiry-inner { max-width: 34rem; }

.inquiry-form { margin-top: 0.5rem; }

.field { margin-bottom: 1.2rem; }
.field label {
  display: block;
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 0.35rem;
}
.field input,
.field textarea {
  width: 100%;
  font: inherit;
  color: var(--ink);
  background: #FDFAF5;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 0.7rem 0.85rem;
  transition: border-color var(--speed) var(--ease), box-shadow var(--speed) var(--ease);
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--copper);
  box-shadow: 0 0 0 3px rgba(185, 106, 36, 0.15);
}
.field textarea { resize: vertical; }

.form-promise {
  margin-top: 0.8rem;
  text-align: center;
  font-size: 0.9rem;
  color: var(--muted);
}
.form-success {
  margin-top: 0.8rem;
  text-align: center;
  font-weight: 600;
  color: var(--copper);
}

/* ============================================================
   Jalus
   ============================================================ */

.site-footer {
  background: var(--dark-bg);
  color: var(--dark-text);
  padding: 3.5rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--dark-line);
}
@media (min-width: 48rem) {
  .footer-grid { grid-template-columns: auto 1fr auto; align-items: start; gap: 3rem; }
}

.footer-name {
  font-family: var(--font-slab);
  font-weight: 700;
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}
.footer-info p { font-size: 0.95rem; color: var(--dark-muted); }
.footer-info .footer-name { color: var(--dark-text); }
.footer-note { font-size: 0.8rem; }

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  font-weight: 600;
}
.footer-contact a { width: fit-content; }

.footer-bottom {
  padding-top: 1.5rem;
  font-size: 0.85rem;
  color: var(--dark-muted);
}

/* ============================================================
   Reduced motion — kõik liikumine maha
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .section-title::after { transform: scaleX(1); }
}