/* =============================================================================
   components.css — Butoane, carduri, header, footer, bottom-bar, lightbox
   ============================================================================= */

/* =========================================================================
   BUTOANE
   ========================================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.85rem 1.65rem;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  border-radius: var(--radius-md);
  transition: all var(--duration) var(--ease);
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
}

.btn--primary {
  background: var(--accent);
  color: #FFFFFF;
  box-shadow: var(--shadow-sm);
}

.btn--primary:hover {
  background: var(--accent-hover);
  color: #FFFFFF;
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}

.btn--ghost:hover {
  background: var(--accent-soft-bg);
  color: var(--accent-hover);
}

.btn--whatsapp {
  background: var(--whatsapp);
  color: #FFFFFF;
}

.btn--whatsapp:hover {
  background: var(--whatsapp-dark);
  color: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--lg {
  padding: 1.05rem 2.2rem;
  font-size: 1rem;
}

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

.btn .icon {
  width: 18px;
  height: 18px;
}

/* =========================================================================
   HEADER
   ========================================================================= */
.site-header {
  position: sticky;
  top: 0;
  background: var(--bg-primary);
  z-index: var(--z-header);
  border-bottom: 1px solid transparent;
  transition: box-shadow var(--duration), border-color var(--duration);
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-sm);
  border-bottom-color: var(--border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: var(--space-6);
}

.site-header__logo {
  display: flex;
  align-items: center;
}

.site-header__logo img,
.site-header__logo svg {
  height: 48px;
  width: auto;
  display: block;
}

.mobile-menu__header .site-header__logo img {
  height: 56px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.site-nav__link {
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  position: relative;
  padding: var(--space-2) 0;
  text-transform: uppercase;
}

.site-nav__link:hover {
  color: var(--accent);
}

.site-nav__link.is-active {
  color: var(--accent);
}

.site-nav__link.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
}

.site-header__cta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* --- Tagline header (vizibil DOAR pe mobil) ----------------------------- */
.site-header__tagline {
  display: none;
}

@media (max-width: 768px) {
  .site-header__tagline {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    line-height: 1.05;
    flex: 1 1 auto;
    min-width: 0;
    padding: 0 var(--space-2);
    text-align: center;
  }
  .site-header__tagline-top {
    font-family: var(--font-sans);
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    color: #111111;
    text-transform: uppercase;
    white-space: nowrap;
  }
  .site-header__tagline-sub {
    font-family: var(--font-serif);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    color: var(--text-primary);
    white-space: nowrap;
    margin-top: 1px;
    text-transform: uppercase;
  }
}

/* Ecrane foarte mici (<360px) — reduce ușor fontul */
@media (max-width: 360px) {
  .site-header__tagline-top { font-size: 0.55rem; letter-spacing: 0.14em; }
  .site-header__tagline-sub { font-size: 0.7rem; }
}

.site-header__phone {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.95rem;
}

.site-header__phone .icon {
  color: var(--accent);
}

.site-header__phone:hover {
  color: var(--accent);
}

/* --- Hamburger ----------------------------------------------------------- */
.hamburger {
  display: none;
  background: transparent;
  border: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  border-radius: var(--radius-md);
}

.hamburger .icon {
  width: 26px;
  height: 26px;
}

.hamburger:hover {
  background: var(--accent-soft-bg);
}

/* --- Mobile menu overlay ------------------------------------------------- */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: var(--z-modal);
  display: flex;
  flex-direction: column;
  padding: var(--space-6) var(--container-padding);
  transform: translateX(100%);
  transition: transform var(--duration-slow) var(--ease-out);
  visibility: hidden;
}

.mobile-menu[data-open="true"] {
  transform: translateX(0);
  visibility: visible;
}

.mobile-menu__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  margin-bottom: var(--space-8);
}

.mobile-menu__close {
  background: transparent;
  border: none;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  border-radius: var(--radius-md);
}

.mobile-menu__close:hover {
  background: var(--accent-soft-bg);
}

.mobile-menu__nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.mobile-menu__link {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 500;
  color: var(--text-primary);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border);
  text-transform: uppercase;
}

.mobile-menu__link.is-active {
  color: var(--accent);
}

.mobile-menu__footer {
  margin-top: auto;
  padding-top: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

@media (max-width: 900px) {
  .site-nav { display: none; }
}

@media (max-width: 768px) {
  .hamburger { display: inline-flex; }

  /* Pe mobil ascundem iconul telefon — funcția lui e preluată de bottom-bar */
  .site-header__phone {
    display: none;
  }

  /* Spațiul rezultat e folosit de tagline */
  .site-header__inner {
    gap: var(--space-2);
  }

  /* Ascunde butonul-ghost „Sună 0758…" din hero/CTA — există deja telefon în bottom-bar */
  .btn--ghost.btn--lg[href^="tel:"] {
    display: none;
  }
}

/* =========================================================================
   BOTTOM BAR (mobil)
   ========================================================================= */
.bottom-bar {
  display: none;
}

@media (max-width: 768px) {
  .bottom-bar {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--bottom-bar-height);
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    z-index: var(--z-bottom-bar);
    padding-bottom: env(safe-area-inset-bottom);
    box-shadow: 0 -2px 12px rgba(85, 65, 35, 0.08);
  }

  .bottom-bar__btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    transition: color var(--duration), background var(--duration);
  }

  .bottom-bar__btn .icon {
    width: 22px;
    height: 22px;
    color: var(--accent);
  }

  .bottom-bar__btn--whatsapp .icon {
    color: var(--whatsapp);
  }

  .bottom-bar__btn:active {
    background: var(--accent-soft-bg);
  }
}

/* =========================================================================
   FOOTER
   ========================================================================= */
.site-footer {
  background: var(--bg-dark);
  color: var(--text-on-dark);
  padding: var(--space-16) 0 var(--space-8);
  margin-top: var(--section-y);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.site-footer__brand h3 {
  color: var(--text-on-dark);
  font-size: 1.5rem;
  margin-bottom: var(--space-3);
}

.site-footer__brand p {
  color: #FFFFFF;
  font-size: 0.95rem;
}

.site-footer__company {
  margin: var(--space-4) 0 var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: rgba(250, 248, 243, 0.05);
  border-left: 2px solid var(--accent-soft);
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  line-height: 1.55;
  color: #FFFFFF;
}

.site-footer__company strong {
  display: block;
  color: #FFFFFF;
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-1);
  font-size: 0.82rem;
}

.site-footer__company-row {
  display: block;
  font-family: ui-monospace, 'SF Mono', Consolas, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.02em;
}

.site-footer__col h4 {
  color: #FFFFFF;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
  font-weight: 600;
}

.site-footer__col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.site-footer__col a {
  color: #FFFFFF;
  font-size: 0.95rem;
}

.site-footer__col a:hover {
  color: var(--accent-soft);
}

.site-footer__contact-row {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: #FFFFFF;
}

.site-footer__contact-row .icon {
  color: var(--accent-soft);
  width: 16px;
  height: 16px;
}

.site-footer__social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.site-footer__social a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(250, 248, 243, 0.08);
  color: var(--text-on-dark);
  transition: all var(--duration);
}

.site-footer__social a:hover {
  background: var(--accent);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.site-footer__social .icon {
  width: 18px;
  height: 18px;
}

.site-footer__bottom {
  padding-top: var(--space-6);
  border-top: 1px solid rgba(250, 248, 243, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: 0.85rem;
  color: #FFFFFF;
}

.site-footer__bottom a {
  color: #FFFFFF;
}

.site-footer__bottom a:hover {
  color: var(--accent-soft);
}

/* --- Footer grid: 5 coloane cu Legal ---------------------------------- */
.site-footer__grid {
  grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
}

@media (max-width: 1000px) {
  .site-footer__grid { grid-template-columns: 1fr 1fr 1fr; }
  .site-footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  /* Pe mobil 2 coloane stabile, brand pe toată lățimea */
  .site-footer__grid { grid-template-columns: 1fr 1fr; gap: var(--space-6) var(--space-4); }
  .site-footer__brand { grid-column: 1 / -1; }
}

/* --- Ribon ANPC + UE·SOL --------------------------------------------- */
.site-footer__legal {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  padding-bottom: var(--space-6);
  border-top: 1px solid rgba(250, 248, 243, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  flex-wrap: nowrap;
}

.site-footer__legal-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 92px;
  padding: 0.6rem 1.3rem;
  background: var(--accent);
  color: #FFFFFF;
  border-radius: var(--radius-md);
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--duration), transform var(--duration);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.site-footer__legal-badge:hover,
.site-footer__legal-badge:focus-visible {
  background: var(--accent-hover);
  color: #FFFFFF;
  transform: translateY(-1px);
  outline: none;
}

/* =========================================================================
   CARDURI: SERVICII / VALORI
   ========================================================================= */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-6);
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  transition: transform var(--duration), box-shadow var(--duration), border-color var(--duration);
}

.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-soft);
}

.feature-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--accent-soft-bg);
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}

.feature-card__icon .icon {
  width: 26px;
  height: 26px;
}

.feature-card h3 {
  font-size: 1.2rem;
  margin-bottom: var(--space-2);
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin: 0;
}

/* =========================================================================
   GALERIE
   ========================================================================= */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

@media (min-width: 600px) {
  .gallery-grid { grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
}

@media (min-width: 900px) {
  .gallery-grid { grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }
}

.work-card {
  position: relative;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: transform var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
  cursor: pointer;
  padding: 0;
  width: 100%;
  text-align: center;
  font: inherit;
  color: inherit;
  display: flex;
  flex-direction: column;
}

.work-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.work-card__media {
  aspect-ratio: 3 / 4;
  width: 100%;
  overflow: hidden;
  background: var(--bg-secondary);
  position: relative;
}

.work-card__media picture {
  display: block;
  width: 100%;
  height: 100%;
}

.work-card__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  transition: transform 600ms var(--ease-out);
}

.work-card:hover .work-card__media img {
  transform: scale(1.04);
}

.work-card__footer {
  padding: var(--space-3) var(--space-4);
  text-align: center;
  border-top: 1px solid var(--border);
  background: var(--bg-card);
}

/* --- Empty state galerie -------------------------------------------------- */
.gallery-empty {
  text-align: center;
  padding: var(--space-16) var(--space-4);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
}

.gallery-empty h3 {
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
}

.gallery-empty p {
  color: var(--text-muted);
}

/* =========================================================================
   LIGHTBOX
   ========================================================================= */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(20, 15, 10, 0.94);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  padding-bottom: calc(80px + env(safe-area-inset-bottom));
  opacity: 0;
  transition: opacity var(--duration-slow) var(--ease);
}

.lightbox[data-state="open"] {
  opacity: 1;
}

.lightbox[hidden] {
  display: none;
}

.lightbox__content {
  max-width: 90vw;
  max-height: calc(100vh - 180px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  transform: scale(0.96);
  transition: transform var(--duration-slow) var(--ease);
}

.lightbox[data-state="open"] .lightbox__content {
  transform: scale(1);
}

.lightbox__image {
  max-width: 100%;
  max-height: calc(100vh - 220px);
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
}

.lightbox__info {
  text-align: center;
}

.lightbox__code {
  color: var(--bg-primary);
  font-family: var(--font-serif);
  letter-spacing: 0.18em;
  font-size: 0.95rem;
  text-transform: uppercase;
}

.lightbox__btn {
  position: absolute;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: white;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.75rem;
  transition: background var(--duration), transform var(--duration);
  backdrop-filter: blur(4px);
}

.lightbox__btn:hover,
.lightbox__btn:focus-visible {
  background: rgba(255, 255, 255, 0.22);
  transform: scale(1.06);
  outline: none;
}

.lightbox__close { top: var(--space-4); right: var(--space-4); }
.lightbox__prev  { left: var(--space-4); top: 50%; transform: translateY(-50%); }
.lightbox__next  { right: var(--space-4); top: 50%; transform: translateY(-50%); }

.lightbox__prev:hover,
.lightbox__next:hover {
  transform: translateY(-50%) scale(1.06);
}

.lightbox__close .icon { width: 22px; height: 22px; }

/* --- Sticky bar verde WhatsApp ------------------------------------------ */
.lightbox__bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 68px;
  background: var(--whatsapp-dark);
  display: flex;
  z-index: calc(var(--z-modal) + 1);
  padding-bottom: env(safe-area-inset-bottom);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
}

.lightbox__bar-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  color: #FFFFFF;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: background var(--duration);
}

.lightbox__bar-btn:hover,
.lightbox__bar-btn:focus-visible {
  background: rgba(0, 0, 0, 0.15);
  color: #FFFFFF;
  outline: none;
}

.lightbox__bar-btn + .lightbox__bar-btn {
  border-left: 1px solid rgba(255, 255, 255, 0.22);
}

.lightbox__bar-btn .icon {
  width: 22px;
  height: 22px;
}

.lightbox__bar-btn--primary {
  background: rgba(0, 0, 0, 0.08);
}

@media (max-width: 480px) {
  .lightbox__bar-btn { font-size: 0.85rem; gap: var(--space-1); padding: 0 var(--space-2); }
  .lightbox__bar-btn span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .lightbox__prev, .lightbox__next { display: none; }
  .lightbox__content { max-height: calc(100vh - 160px); }
  .lightbox__image { max-height: calc(100vh - 200px); }
}

/* =========================================================================
   FORMULAR
   ========================================================================= */
.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-field label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}

.form-field input,
.form-field textarea {
  font-family: var(--font-sans);
  font-size: 1rem;
  padding: 0.85rem var(--space-4);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  transition: border-color var(--duration), box-shadow var(--duration);
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft-bg);
}

.form-field textarea {
  min-height: 140px;
  resize: vertical;
  font-family: var(--font-sans);
}

/* =========================================================================
   BREADCRUMB / PAGE HEADER
   ========================================================================= */
.page-header {
  padding: var(--space-8) 0 var(--space-8);
  text-align: center;
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  border-bottom: 1px solid var(--border);
}

.page-header h1 {
  margin-bottom: var(--space-2);
}

.page-header p {
  font-size: 1.05rem;
  max-width: 640px;
  margin: 0 auto;
}

/* Pe mobil: page-header ultra-tight, titlul cât mai aproape de header */
@media (max-width: 768px) {
  .page-header {
    padding: var(--space-3) 0 var(--space-5);
  }
  .page-header .title-ornament {
    margin-bottom: var(--space-2);
  }
  .page-header h1 {
    font-size: clamp(1.5rem, 6.5vw, 2rem);
    margin-bottom: var(--space-2);
  }
  .page-header p {
    font-size: 0.92rem;
    line-height: 1.45;
  }
  /* Secțiunea care urmează imediat după page-header — reduc top padding */
  .page-header + .section {
    padding-top: var(--space-4);
  }
}