/* ==========================================================================
   AquaShine Car Wash — stylesheet
   ========================================================================== */

:root {
  --color-bg: #f6f9fb;
  --color-bg-alt: #eef3f7;
  --color-bg-alt-2: #e2eaf1;
  --color-primary: #0a66ff;
  --color-primary-dark: #063a94;
  --color-primary-light: #6fa8ff;
  --color-secondary: #00c2ff;
  --color-secondary-dark: #0098c9;
  --color-accent: #ffb400;
  --color-accent-dark: #e39c00;
  --color-accent-light: #ffe4a8;
  --color-whatsapp: #25d366;
  --color-whatsapp-dark: #1ebc59;
  --color-text: #0b0f14;
  --color-text-light: #48606f;
  --color-white: #ffffff;
  --color-border: #d8e3ec;
  --shadow-soft: 0 10px 30px rgba(6, 20, 40, 0.12);
  --shadow-hover: 0 16px 40px rgba(6, 20, 40, 0.22);
  --radius: 18px;
  --radius-sm: 10px;
  --font-heading: "Poppins", "Segoe UI", sans-serif;
  --font-body: "Inter", "Segoe UI", sans-serif;
  --container-w: 1140px;

  /* Suprafețe întunecate — hero, secțiunea „Cum lucrăm", CTA, footer */
  --color-dark-bg: #070b12;
  --color-dark-bg-2: #0d1826;
  --color-dark-text: #f4f9fc;
  --color-dark-text-muted: #9db2c2;
  --color-dark-border: rgba(255, 255, 255, 0.1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-primary-dark);
  line-height: 1.2;
  margin: 0 0 0.5em;
  font-weight: 700;
}

h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 4vw, 2.4rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; color: var(--color-text-light); }

a { color: var(--color-primary-dark); text-decoration: none; }

.container {
  width: 100%;
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 72px 0; }
.section--alt { background: var(--color-bg-alt); }
.section--dark {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  color: var(--color-white);
}
.section--dark h2, .section--dark h3, .section--dark p { color: var(--color-white); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: var(--color-secondary-dark);
  font-weight: 700;
  margin-bottom: 10px;
}

.section-head { text-align: center; max-width: 640px; margin: 0 auto 48px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  white-space: nowrap;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}
.btn--primary {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: var(--shadow-soft);
}
.btn--primary:hover { background: var(--color-primary-dark); transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.btn--accent {
  background: var(--color-accent);
  color: var(--color-text);
  box-shadow: var(--shadow-soft);
}
.btn--accent:hover { background: var(--color-accent-dark); transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.btn--outline {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
}
.btn--outline:hover { background: var(--color-primary); color: var(--color-white); transform: translateY(-2px); }
.btn--light { background: var(--color-white); color: var(--color-primary-dark); }
.btn--light:hover { background: var(--color-primary-light); transform: translateY(-2px); }
.btn--wa { background: var(--color-whatsapp); color: var(--color-white); }
.btn--wa:hover { background: var(--color-whatsapp-dark); transform: translateY(-2px); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(246, 249, 251, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}
.brand__mark {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-family: var(--font-heading); font-size: 1.1rem;
}
.site-header .container { max-width: 1320px; }
.nav__links {
  display: flex;
  align-items: center;
  gap: 22px;
  list-style: none;
  margin: 0; padding: 0;
}
.nav__links a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.nav__links a:hover,
.nav__links a.is-active { color: var(--color-primary-dark); border-color: var(--color-secondary); }
.nav__cta { display: flex; align-items: center; gap: 20px; }
.nav__phone {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  color: var(--color-text);
  font-weight: 700;
  font-size: 0.92rem;
}
.nav__phone:hover { color: var(--color-primary-dark); }
.nav__phone-icon {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--color-accent-light);
  color: var(--color-accent-dark);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.nav__cta .btn--primary { padding: 12px 26px; font-size: 0.9rem; }
.nav__toggle {
  display: none;
  background: none; border: none; cursor: pointer;
  width: 40px; height: 40px;
  flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.nav__toggle span { width: 24px; height: 2px; background: var(--color-primary-dark); border-radius: 2px; }

/* ---------- Hero (fundal întunecat, dramatic — în armonie cu foto-ul de detailing) ---------- */
.hero {
  position: relative;
  min-height: 640px;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 60px 0;
  background: var(--color-dark-bg);
}
.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 60% 50%;
  z-index: 0;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg,
    rgba(7, 11, 18, 0.82) 0%,
    rgba(7, 11, 18, 0.72) 34%,
    rgba(7, 11, 18, 0.5) 55%,
    rgba(13, 24, 38, 0.15) 78%,
    rgba(13, 24, 38, 0.02) 92%);
  z-index: 1;
}
.hero .container { max-width: 1320px; position: relative; z-index: 2; }
.hero__grid { display: block; }
.hero__text { max-width: 620px; }
.hero .eyebrow { color: var(--color-secondary); text-shadow: 0 2px 12px rgba(0, 0, 0, 0.7); }
.hero h1 { color: var(--color-dark-text); text-shadow: 0 2px 16px rgba(0, 0, 0, 0.65); }
.hero h1 span { color: var(--color-secondary); }
.hero__text p.lead { font-size: 1.1rem; color: var(--color-dark-text-muted); text-shadow: 0 2px 12px rgba(0, 0, 0, 0.7); }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 26px; }
.hero__stats { display: flex; gap: 32px; margin-top: 40px; }
.hero__stat b { display: block; font-family: var(--font-heading); font-size: 1.6rem; color: var(--color-dark-text); }
.hero__stat span { font-size: 0.85rem; color: var(--color-dark-text-muted); }

.hero__panels {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__panel {
  position: absolute;
  top: 0;
  height: 100%;
  overflow: hidden;
  opacity: 0;
  transition: opacity 0.4s ease;
  cursor: pointer;
  pointer-events: auto;
}
.hero__panel.is-playing { opacity: 1; }
.hero__panel-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(1.25) contrast(1.05);
}
.hero__panel--1 .hero__panel-video {
  filter: brightness(1.7) contrast(1.15) saturate(1.1);
}
/* Geometrie identică cu tăieturile diagonale din poza originală (1693px lățime) */
.hero__panel--1 {
  left: 0%;
  width: 27.77%;
  clip-path: polygon(0% 0%, 80.85% 0%, 100% 100%, 0% 100%);
}
.hero__panel--2 {
  left: 22.44%;
  width: 32.78%;
  clip-path: polygon(0% 0%, 83.78% 0%, 100% 100%, 16.22% 100%);
}
.hero__panel--3 {
  left: 49.91%;
  width: 25.10%;
  clip-path: polygon(0% 0%, 77.65% 0%, 100% 100%, 21.18% 100%);
}
.hero__panel--4 {
  left: 69.40%;
  width: 30.60%;
  clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 18.34% 100%);
}
@media (max-width: 700px) {
  .hero__panels { display: none; }
}

/* ---------- Cum lucrăm (proces în 4 pași) ---------- */
.process {
  background: linear-gradient(180deg, var(--color-dark-bg) 0%, var(--color-dark-bg-2) 100%);
  padding: 60px 0 72px;
}
.process .section-head .eyebrow { color: var(--color-secondary); }
.process .section-head h2 { color: var(--color-dark-text); }
.process .section-head p { color: var(--color-dark-text-muted); }
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.process-steps::before {
  content: "";
  position: absolute;
  top: 34px;
  left: 60px;
  right: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-secondary) 30%, var(--color-secondary) 100%);
  opacity: 0.35;
  z-index: 0;
}
.process-step {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 14px;
}
.process-step__icon {
  width: 68px; height: 68px;
  margin: 0 auto 18px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.7rem;
  border: 2px solid var(--color-dark-border);
  background: var(--color-dark-bg-2);
}
.process-step:nth-child(1) .process-step__icon { background: linear-gradient(135deg, #6b4a2b, #3d2c19); }
.process-step:nth-child(2) .process-step__icon,
.process-step:nth-child(3) .process-step__icon,
.process-step:nth-child(4) .process-step__icon { background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark)); }

.process-step__media {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  margin: 0 0 18px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--color-dark-border);
  background: var(--color-dark-bg-2);
  cursor: pointer;
}
.process-step__poster,
.process-step__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.process-step__poster {
  transition: opacity 0.35s ease;
}
.process-step__video {
  opacity: 0;
  transition: opacity 0.35s ease;
}
.process-step__media.is-playing .process-step__poster { opacity: 0; }
.process-step__media.is-playing .process-step__video { opacity: 1; }
.process-step__hint {
  position: absolute;
  bottom: 10px;
  right: 10px;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: rgba(7, 11, 18, 0.6);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem;
  backdrop-filter: blur(2px);
  transition: opacity 0.25s ease;
  pointer-events: none;
}
.process-step__media.is-playing .process-step__hint { opacity: 0; }
@media (prefers-reduced-motion: reduce) {
  .process-step__poster, .process-step__video, .process-step__hint { transition: none; }
}
.process-step__num { color: var(--color-secondary); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.1em; display: block; margin-bottom: 6px; }
.process-step h3 { color: var(--color-dark-text); font-size: 1.05rem; margin-bottom: 6px; }
.process-step p { color: var(--color-dark-text-muted); font-size: 0.88rem; margin: 0; }

/* ---------- Cards / Grids ---------- */
.grid { display: grid; gap: 28px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 32px 26px;
  box-shadow: var(--shadow-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.card__icon {
  width: 54px; height: 54px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 18px;
}
.card__price {
  display: inline-block;
  margin-top: 6px;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-primary-dark);
}

/* ---------- Gallery ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.gallery-item {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 1/1;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.gallery-item:hover img { transform: scale(1.08); }

.lightbox {
  position: fixed; inset: 0; background: rgba(7, 32, 44, 0.9);
  display: none; align-items: center; justify-content: center; z-index: 1000; padding: 20px;
}
.lightbox.is-open { display: flex; }
.lightbox img { max-width: 90vw; max-height: 85vh; border-radius: 10px; }
.lightbox__close {
  position: absolute; top: 22px; right: 28px;
  background: none; border: none; color: #fff; font-size: 2rem; cursor: pointer; line-height: 1;
}
.lightbox__nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,0.15); border: none; color: #fff;
  width: 46px; height: 46px; border-radius: 50%; font-size: 1.4rem; cursor: pointer;
}
.lightbox__nav--prev { left: 20px; }
.lightbox__nav--next { right: 20px; }

/* ---------- Testimonials ---------- */
.testimonial {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow-soft);
}
.testimonial__stars { color: var(--color-accent-dark); margin-bottom: 10px; letter-spacing: 2px; }
.testimonial__author { display: flex; align-items: center; gap: 12px; margin-top: 18px; }
.testimonial__author img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; }
.testimonial__author b { display: block; font-size: 0.92rem; color: var(--color-text); }
.testimonial__author span { font-size: 0.78rem; color: var(--color-text-light); }

/* ---------- Contact / Form ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.form-field { margin-bottom: 18px; }
.form-field label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 6px; color: var(--color-text); }
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--color-white);
  color: var(--color-text);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus { outline: none; border-color: var(--color-primary); }
.form-note { font-size: 0.78rem; color: var(--color-text-light); margin-top: 10px; }
.form-status { font-size: 0.9rem; margin-top: 12px; display: none; }
.form-status.is-success { display: block; color: #2e7d32; }
.form-status.is-error { display: block; color: #c62828; }

.contact-info-card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow-soft);
  margin-bottom: 20px;
}
.contact-info-row { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 18px; }
.contact-info-row:last-child { margin-bottom: 0; }
.contact-info-row .card__icon { flex-shrink: 0; margin-bottom: 0; width: 44px; height: 44px; font-size: 1.2rem; }
.map-embed { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-soft); }
.map-embed iframe { width: 100%; height: 320px; border: 0; display: block; }

/* ---------- CTA banner ---------- */
.cta-banner {
  text-align: center;
  border-radius: var(--radius);
  padding: 60px 30px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
}
.cta-banner h2, .cta-banner p { color: #fff; }
.cta-banner__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 20px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-dark-bg); color: var(--color-dark-text-muted); padding: 60px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr; gap: 40px; margin-bottom: 40px; }
.site-footer h4 { color: var(--color-dark-text); font-size: 1rem; margin-bottom: 16px; }
.site-footer p, .site-footer a { color: var(--color-dark-text-muted); font-size: 0.9rem; }
.site-footer a:hover { color: var(--color-secondary); }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-social { display: flex; gap: 12px; margin-top: 16px; }
.footer-social a {
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-dark-text);
}
.footer-bottom {
  border-top: 1px solid var(--color-dark-border);
  padding-top: 22px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  font-size: 0.8rem; color: #6f8a9a;
}

/* ---------- Floating contact buttons ---------- */
.float-actions {
  position: fixed;
  right: 22px;
  bottom: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 200;
}
.float-btn {
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 1.5rem;
  box-shadow: 0 8px 22px rgba(0,0,0,0.25);
  transition: transform 0.2s;
}
.float-btn:hover { transform: scale(1.08); }
.float-btn--wa { background: var(--color-whatsapp); color: var(--color-white); }
.float-btn--call { background: var(--color-accent-dark); color: #fff; }

/* ---------- Utilities ---------- */
.mt-0 { margin-top: 0; }
.text-center { text-align: center; }
.tag-pill {
  display: inline-block;
  background: var(--color-bg-alt-2);
  color: var(--color-primary-dark);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 30px;
  margin-bottom: 6px;
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: repeat(2, 1fr); gap: 36px 16px; }
  .process-steps::before { display: none; }
}

@media (max-width: 720px) {
  .nav__links, .nav__phone { display: none; }
  .nav__toggle { display: flex; }
  .nav.is-open .nav__links {
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--color-white);
    flex-direction: column;
    padding: 20px 24px;
    gap: 16px;
    box-shadow: var(--shadow-soft);
  }
  .grid--3, .grid--4, .grid--2 { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .hero__stats {
    flex-wrap: wrap; gap: 16px 20px;
    background: rgba(13, 24, 38, 0.6);
    backdrop-filter: blur(3px);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    width: fit-content;
  }
  .hero { min-height: 580px; padding: 40px 0; }
  .hero::before {
    background: linear-gradient(180deg,
      rgba(7, 11, 18, 0.97) 0%,
      rgba(7, 11, 18, 0.94) 34%,
      rgba(7, 11, 18, 0.8) 55%,
      rgba(7, 11, 18, 0.4) 72%,
      rgba(13, 24, 38, 0.1) 90%);
  }
  .hero__bg { object-position: 82% 45%; }
  .section { padding: 52px 0; }
  .process-steps { grid-template-columns: 1fr; gap: 32px; }
  .process-steps::before { display: none; }
  .float-actions { right: 10px; bottom: 14px; gap: 8px; }
  .float-btn { width: 42px; height: 42px; font-size: 1.1rem; }
}