/* ===================================================
   CSS Custom Properties
=================================================== */
:root {
  --clr-bg:          #0f0f0f;
  --clr-bg-2:        #161616;
  --clr-bg-3:        #1e1e1e;
  --clr-surface:     #242424;
  --clr-border:      #2e2e2e;
  --clr-gold:        #c9a227;
  --clr-gold-light:  #e8c05a;
  --clr-gold-dark:   #a07d10;
  --clr-text:        #e8e8e8;
  --clr-text-muted:  #888;
  --clr-text-faint:  #555;
  --clr-success:     #2e7d4f;
  --clr-error:       #c0392b;
  --clr-white:       #fff;

  --font-heading:    'Montserrat', sans-serif;
  --font-body:       'Inter', sans-serif;

  --header-h:        64px;

  --radius-sm:       6px;
  --radius-md:       12px;
  --radius-lg:       20px;

  --shadow-card:     0 4px 24px rgba(0, 0, 0, .45);
  --shadow-btn:      0 4px 16px rgba(201, 162, 39, .35);

  --transition:      .22s ease;

  --space-xs:        .5rem;
  --space-sm:        1rem;
  --space-md:        1.5rem;
  --space-lg:        2.5rem;
  --space-xl:        4rem;
  --space-2xl:       6rem;
}

/* ===================================================
   Reset & Base
=================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  background-color: var(--clr-bg);
  color: var(--clr-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  padding-top: var(--header-h);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

/* ===================================================
   Container
=================================================== */
.container {
  width: 100%;
  max-width: 1100px;
  margin-inline: auto;
  padding-inline: var(--space-md);
}

/* ===================================================
   Typography helpers
=================================================== */
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: var(--space-xs);
  text-align: center;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--clr-text-muted);
  text-align: center;
  margin-bottom: var(--space-lg);
}

/* ===================================================
   Buttons
=================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .85rem 2rem;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition),
              border-color var(--transition), box-shadow var(--transition),
              transform var(--transition);
}

.btn--primary {
  background-color: var(--clr-gold);
  color: #0f0f0f;
  border-color: var(--clr-gold);
  box-shadow: var(--shadow-btn);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background-color: var(--clr-gold-light);
  border-color: var(--clr-gold-light);
  box-shadow: 0 6px 24px rgba(201, 162, 39, .55);
  transform: translateY(-2px);
}

.btn--outline {
  background-color: transparent;
  color: var(--clr-gold);
  border-color: var(--clr-gold);
}

.btn--outline:hover,
.btn--outline:focus-visible {
  background-color: var(--clr-gold);
  color: #0f0f0f;
}

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

.btn:focus-visible {
  outline: 3px solid var(--clr-gold);
  outline-offset: 3px;
}

/* ===================================================
   Header
=================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  background-color: rgba(15, 15, 15, .92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--clr-border);
  z-index: 1000;
  transition: background-color var(--transition), box-shadow var(--transition);
}

.site-header--scrolled {
  background-color: rgba(15, 15, 15, .98);
  box-shadow: 0 2px 20px rgba(0, 0, 0, .6);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.25rem;
  letter-spacing: .06em;
  color: var(--clr-white);
}

.header-brand__icon {
  color: var(--clr-gold);
  font-size: 1rem;
}

.header-phone {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--clr-gold);
  letter-spacing: .03em;
  transition: color var(--transition);
}

.header-phone:hover,
.header-phone:focus-visible {
  color: var(--clr-gold-light);
}

.header-phone__icon {
  font-size: .9rem;
}

/* ===================================================
   Hero
=================================================== */
.hero {
  position: relative;
  min-height: 88vh;
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  overflow: hidden;
  background: radial-gradient(ellipse 80% 60% at 70% 50%, rgba(201,162,39,.08) 0%, transparent 70%),
              linear-gradient(160deg, #161616 0%, #0f0f0f 100%);
  padding-block: var(--space-xl);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 39px,
      rgba(201,162,39,.04) 40px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 39px,
      rgba(201,162,39,.04) 40px
    );
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 600px;
}

.hero__label {
  font-size: .85rem;
  font-weight: 500;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: var(--space-sm);
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 6vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--clr-white);
  margin-bottom: var(--space-sm);
}

.hero__title--accent {
  color: var(--clr-gold);
}

.hero__car {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  letter-spacing: .08em;
  margin-bottom: var(--space-lg);
}

.hero__photo-wrap {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  padding-inline: var(--space-md);
  padding-top: var(--space-lg);
}

.hero__photo {
  width: 100%;
  max-width: 560px;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-md);
  display: block;
  box-shadow: 0 8px 40px rgba(0, 0, 0, .55);
}

/* Desktop hero — two columns */
@media (min-width: 768px) {
  .hero {
    grid-template-columns: 1fr 1fr;
    min-height: 82vh;
  }

  .hero__content {
    padding-left: 0;
  }

  .hero__photo-wrap {
    padding-top: 0;
    padding-left: 0;
  }
}

/* ===================================================
   Pricing
=================================================== */
.pricing {
  padding-block: var(--space-2xl);
  background-color: var(--clr-bg-2);
}

.pricing__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 540px) {
  .pricing__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .pricing__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.pricing-card {
  background-color: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition), transform var(--transition);
}

.pricing-card:hover {
  border-color: var(--clr-gold-dark);
  transform: translateY(-4px);
}

.pricing-card--highlight {
  border-color: var(--clr-gold);
  background: linear-gradient(145deg, #242424 0%, #1a1505 100%);
  position: relative;
}

.pricing-card--highlight::before {
  content: 'Популярне';
  position: absolute;
  top: -1px;
  right: var(--space-md);
  background-color: var(--clr-gold);
  color: #0f0f0f;
  font-family: var(--font-heading);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .25rem .6rem;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}

.pricing-card__icon {
  font-size: 1.8rem;
  margin-bottom: var(--space-xs);
}

.pricing-card__title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-white);
}

.pricing-card__price {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 900;
  color: var(--clr-gold);
  line-height: 1.1;
}

.pricing-card__currency {
  font-size: 1rem;
  font-weight: 600;
}

.pricing-card__desc {
  font-size: .875rem;
  color: var(--clr-text-muted);
  margin-top: auto;
}

.pricing-card__list {
  font-size: .875rem;
  color: var(--clr-text-muted);
  display: flex;
  flex-direction: column;
  gap: .4rem;
  margin-top: auto;
}

.pricing-card__list li {
  padding-left: 1rem;
  position: relative;
}

.pricing-card__list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--clr-gold);
}

.pricing-card__list strong {
  color: var(--clr-text);
}

/* ===================================================
   How It Works
=================================================== */
.how-it-works {
  padding-block: var(--space-2xl);
  background-color: var(--clr-bg);
}

.steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  max-width: 700px;
  margin-inline: auto;
  counter-reset: steps;
}

.step {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.step__number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--clr-gold);
  opacity: .25;
  line-height: 1;
  flex-shrink: 0;
  width: 4rem;
  text-align: right;
}

.step__title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: .3rem;
}

.step__desc {
  font-size: .9rem;
  color: var(--clr-text-muted);
}

/* ===================================================
   Booking Section
=================================================== */
.booking {
  padding-block: var(--space-2xl);
  background-color: var(--clr-bg-2);
}

.booking__wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  max-width: 800px;
  margin-inline: auto;
}

@media (min-width: 700px) {
  .booking__wrapper {
    grid-template-columns: 1fr auto;
    align-items: start;
    gap: var(--space-2xl);
  }
}

/* Form */
.booking-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}

.form-label {
  font-family: var(--font-heading);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
}

.form-label span {
  color: var(--clr-gold);
}

.booking-form input[type="text"],
.booking-form input[type="tel"],
.booking-form textarea {
  width: 100%;
  background-color: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: .75rem var(--space-sm);
  color: var(--clr-text);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  resize: vertical;
}

.booking-form input[type="text"]:focus,
.booking-form input[type="tel"]:focus,
.booking-form textarea:focus {
  outline: none;
  border-color: var(--clr-gold);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, .18);
}

.booking-form input::placeholder,
.booking-form textarea::placeholder {
  color: var(--clr-text-faint);
}

.form-group--error input,
.form-group--error textarea {
  border-color: var(--clr-error);
}

.form-error {
  font-size: .8rem;
  color: #e74c3c;
  padding-left: .2rem;
}

/* HTMX spinner */
.btn__spinner {
  display: none;
  width: 1em;
  height: 1em;
  border: 2px solid rgba(0,0,0,.3);
  border-top-color: rgba(0,0,0,.8);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}

.htmx-request .btn__spinner {
  display: inline-block;
}

.htmx-request .btn__text {
  opacity: .6;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Booking contact */
.booking__contact {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .4rem;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--clr-border);
}

@media (min-width: 700px) {
  .booking__contact {
    border-top: none;
    border-left: 1px solid var(--clr-border);
    padding-top: 0;
    padding-left: var(--space-lg);
    min-width: 200px;
  }
}

.booking__contact-label {
  font-size: .8rem;
  color: var(--clr-text-muted);
  letter-spacing: .04em;
}

.booking__phone {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--clr-gold);
  transition: color var(--transition);
}

.booking__phone:hover,
.booking__phone:focus-visible {
  color: var(--clr-gold-light);
}

.booking__hours {
  font-size: .8rem;
  color: var(--clr-text-faint);
}

/* Form result states */
.form-result {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  border-radius: var(--radius-md);
  gap: var(--space-sm);
  animation: fadeIn .35s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.form-result--success {
  background-color: rgba(46, 125, 79, .12);
  border: 1px solid rgba(46, 125, 79, .35);
}

.form-result--error {
  background-color: rgba(192, 57, 43, .1);
  border: 1px solid rgba(192, 57, 43, .3);
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: .9rem;
  color: #e74c3c;
}

.form-result__icon {
  width: 3rem;
  height: 3rem;
  background-color: var(--clr-success);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 700;
}

.form-result__title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--clr-white);
}

.form-result__text {
  color: var(--clr-text-muted);
  font-size: .95rem;
}

/* ===================================================
   Footer
=================================================== */
.site-footer {
  background-color: #0a0a0a;
  border-top: 1px solid var(--clr-border);
  padding-block: var(--space-lg);
}

.site-footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  text-align: center;
}

@media (min-width: 600px) {
  .site-footer__inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.site-footer__brand {
  font-family: var(--font-heading);
  font-size: .9rem;
  font-weight: 600;
  color: var(--clr-text-muted);
}

.site-footer__phone {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--clr-gold);
  transition: color var(--transition);
}

.site-footer__phone:hover,
.site-footer__phone:focus-visible {
  color: var(--clr-gold-light);
}

.site-footer__copy {
  font-size: .8rem;
  color: var(--clr-text-faint);
}

/* ===================================================
   Focus visible global fallback
=================================================== */
:focus-visible {
  outline: 3px solid var(--clr-gold);
  outline-offset: 3px;
}