/* ================================================
   AVI-F Sibiu — Landing Page Stylesheet
   ================================================ */

/* ---- RESET & BASE ---- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: #F8F9F6;
  color: #1A1A1A;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

input, select, textarea, button {
  font-family: inherit;
  font-size: inherit;
}

/* ---- CSS VARIABLES ---- */
:root {
  --green-900: #1A3B1C;
  --green-800: #2C5F2E;
  --green-700: #3A7A3C;
  --green-600: #4A9050;
  --green-100: #E8F0E8;
  --green-50:  #F2F7F2;

  --gray-900: #111827;
  --gray-800: #1F2937;
  --gray-600: #4B5563;
  --gray-400: #9CA3AF;
  --gray-200: #E5E7EB;
  --gray-100: #F3F4F6;
  --gray-50:  #F9FAFB;

  --white: #FFFFFF;

  --radius-sm:  8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-sm:  0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.04);
  --shadow-lg:  0 8px 32px rgba(0,0,0,0.10), 0 4px 12px rgba(0,0,0,0.06);
  --shadow-xl:  0 20px 60px rgba(0,0,0,0.12);

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --header-h: 72px;
}

/* ---- CONTAINER ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ================================================
   BUTTONS
================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1.2;
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  cursor: pointer;
  white-space: nowrap;
  border: 2px solid transparent;
  letter-spacing: -0.01em;
}

.btn:focus-visible {
  outline: 3px solid var(--green-600);
  outline-offset: 3px;
}

.btn--primary {
  background: var(--green-800);
  color: var(--white);
  border-color: var(--green-800);
}
.btn--primary:hover {
  background: var(--green-700);
  border-color: var(--green-700);
  box-shadow: 0 4px 20px rgba(44,95,46,0.35);
  transform: translateY(-1px);
}
.btn--primary:active { transform: translateY(0); }

.btn--outline {
  background: transparent;
  color: var(--green-800);
  border-color: var(--green-800);
}
.btn--outline:hover {
  background: var(--green-800);
  color: var(--white);
  transform: translateY(-1px);
}

.btn--lg {
  padding: 15px 32px;
  font-size: 1rem;
  border-radius: var(--radius-md);
}

.btn--sm {
  padding: 9px 18px;
  font-size: 0.875rem;
}

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

/* ================================================
   SECTION COMMONS
================================================ */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--gray-900);
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--gray-600);
  line-height: 1.7;
}

.section-cta {
  display: flex;
  justify-content: center;
  margin-top: 48px;
}

/* ================================================
   SCROLL ANIMATION
================================================ */
[data-animate] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-animate="fade-left"] {
  transform: translateX(28px);
}
[data-animate].is-visible {
  opacity: 1;
  transform: none;
}

/* ================================================
   HEADER
================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  transition: box-shadow var(--transition);
}
.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: var(--header-h);
}

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* Logo */
.header__logo, .footer__logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

/* Logo în header — fundal transparent */
.header__logo-img {
  display: block;
  height: 44px;
  width: auto;
}

/* Logo în footer — fundal alb */
.footer__logo {
  display: inline-block;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  margin-bottom: 20px;
}
.footer__logo-img {
  display: block;
  height: 44px;
  width: auto;
}

/* Nav */
.header__nav { margin-left: auto; }

.nav__list {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav__link {
  padding: 8px 14px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--gray-600);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav__link:hover,
.nav__link--active {
  color: var(--green-800);
  background: var(--green-50);
}
.nav__link--active {
  font-weight: 600;
}

.header__cta { flex-shrink: 0; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 4px;
  border-radius: var(--radius-sm);
  margin-left: auto;
  transition: background var(--transition);
}
.hamburger:hover { background: var(--gray-100); }
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--gray-800);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav */
.mobile-nav {
  display: none;
  background: var(--white);
  border-top: 1px solid var(--gray-200);
  padding: 16px 24px 24px;
}
.mobile-nav.is-open { display: block; }

.mobile-nav__list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-nav__link {
  display: block;
  padding: 12px 16px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--gray-700, #374151);
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.mobile-nav__link:hover {
  background: var(--green-50);
  color: var(--green-800);
}

.mobile-nav__btn {
  margin-top: 12px;
  width: 100%;
  display: flex;
}

/* ================================================
   HERO
================================================ */
.hero {
  padding: 80px 0 96px;
  background: linear-gradient(160deg, var(--white) 0%, var(--green-50) 100%);
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--green-100);
  color: var(--green-800);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 12px;
  letter-spacing: 0.01em;
}

.hero__location {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-600);
  margin-bottom: 20px;
  text-decoration: none;
  transition: color var(--transition);
}
.hero__location:hover {
  color: var(--green-800);
}
.hero__location svg {
  color: var(--green-700);
  flex-shrink: 0;
}

.hero__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1.13;
  letter-spacing: -0.04em;
  color: var(--gray-900);
  margin-bottom: 20px;
}

.hero__title em {
  color: var(--green-800);
  font-style: normal;
}

.hero__subtitle {
  font-size: 1.0625rem;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 28px;
  max-width: 480px;
}

.hero__benefits {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 36px;
}

.hero__benefits li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--gray-800);
}

.hero__benefits li svg {
  color: var(--green-700);
  flex-shrink: 0;
}

.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Hero visual */
.hero__visual {
  position: relative;
}

.hero__img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.hero__stat-badge {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: var(--shadow-lg);
  max-width: 240px;
}

.hero__stat-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--green-100);
  color: var(--green-800);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero__stat-number {
  display: block;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--green-800);
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.hero__stat-label {
  display: block;
  font-size: 0.8125rem;
  color: var(--gray-600);
  line-height: 1.3;
  margin-top: 2px;
}

/* ================================================
   PORTFOLIO
================================================ */
.portfolio {
  padding: 96px 0;
  background: var(--white);
}

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.portfolio__card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform var(--transition);
}
.portfolio__card:hover { transform: translateY(-4px); }

.portfolio__img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3/4;
  background: var(--gray-100);
}

.portfolio__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.portfolio__card:hover .portfolio__img-wrap img {
  transform: scale(1.05);
}

.portfolio__play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.28);
  opacity: 0;
  transition: opacity var(--transition);
}
.portfolio__card:hover .portfolio__play { opacity: 1; }

.portfolio__play svg {
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.4));
}

.portfolio__tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--green-800);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 100px;
  letter-spacing: 0.02em;
}

.portfolio__label {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--gray-800);
  padding: 0 4px;
}

/* Card video – play button ca link */
.portfolio__play--link {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  opacity: 0;
  transition: opacity var(--transition);
}
.portfolio__card:hover .portfolio__play--link { opacity: 1; }

.portfolio__play-inner {
  width: 52px;
  height: 52px;
  background: rgba(255,255,255,0.18);
  border: 2px solid rgba(255,255,255,0.7);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
  transition: background var(--transition), transform var(--transition);
}
.portfolio__play--link:hover .portfolio__play-inner {
  background: var(--green-700);
  border-color: var(--green-700);
  transform: scale(1.1);
}

.portfolio__play-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: white;
  letter-spacing: 0.04em;
  text-shadow: 0 1px 4px rgba(0,0,0,0.5);
}

/* Tag video cu icon play */
.portfolio__tag--video {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(44, 95, 46, 0.92);
}

/* ================================================
   SERVICES
================================================ */
.services {
  padding: 96px 0;
  background: var(--gray-50);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.service-card__img-wrap {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--gray-100);
}

.service-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.service-card:hover .service-card__img-wrap img {
  transform: scale(1.05);
}

.service-card__icon {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(4px);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-800);
  box-shadow: var(--shadow-sm);
}

.service-card__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.service-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--gray-900);
  letter-spacing: -0.02em;
}

.service-card__desc {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.65;
  flex: 1;
}

/* ================================================
   ADVANTAGES
================================================ */
.advantages {
  padding: 96px 0;
  background: var(--white);
}

.advantages__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.advantage-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.advantage-card:hover {
  border-color: var(--green-600);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.advantage-card__icon {
  width: 50px;
  height: 50px;
  background: var(--green-100);
  color: var(--green-800);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  transition: background var(--transition);
}
.advantage-card:hover .advantage-card__icon {
  background: var(--green-800);
  color: var(--white);
}

.advantage-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.advantage-card__desc {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.65;
}

/* ================================================
   PROJECTS
================================================ */
.projects {
  padding: 96px 0;
  background: var(--gray-50);
}

.projects__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 64px;
}

.project-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.project-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.project-card__img-wrap {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--gray-100);
}

.project-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.project-card:hover .project-card__img-wrap img {
  transform: scale(1.06);
}

.project-card__badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(44, 95, 46, 0.9);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 100px;
  letter-spacing: 0.02em;
  backdrop-filter: blur(4px);
}

.project-card__body {
  padding: 18px 20px 22px;
}

.project-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.project-card__meta {
  font-size: 0.85rem;
  color: var(--gray-600);
}

/* Testimoniale */
.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: box-shadow var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow-md); }

.testimonial-card__stars {
  color: #F59E0B;
  font-size: 1.1rem;
  letter-spacing: 2px;
}

.testimonial-card__quote {
  font-size: 0.9375rem;
  color: var(--gray-700, #374151);
  line-height: 1.7;
  font-style: italic;
  flex: 1;
}

.testimonial-card__author {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-top: 8px;
  border-top: 1px solid var(--gray-200);
}
.testimonial-card__author strong {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--gray-900);
}
.testimonial-card__author span {
  font-size: 0.8125rem;
  color: var(--gray-400);
}

/* ================================================
   GALLERY
================================================ */
.gallery {
  padding: 96px 0;
  background: var(--white);
}

/* Filtre */
.gallery__filters {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.gallery__filter {
  padding: 10px 22px;
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 600;
  border: 2px solid var(--gray-200);
  background: var(--white);
  color: var(--gray-600);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.gallery__filter:hover {
  border-color: var(--green-800);
  color: var(--green-800);
}
.gallery__filter.is-active {
  background: var(--green-800);
  border-color: var(--green-800);
  color: var(--white);
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}

/* Item ascuns la filtrare */
.gallery__item--hidden {
  display: none;
}

.gallery__item {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  background: var(--gray-100);
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
  display: block;
}

.gallery__item:hover img,
.gallery__item:focus img {
  transform: scale(1.07);
}

.gallery__item:focus {
  outline: 3px solid var(--green-800);
  outline-offset: 3px;
}

.gallery__overlay {
  position: absolute;
  inset: 0;
  background: rgba(44, 95, 46, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.gallery__item:hover .gallery__overlay,
.gallery__item:focus .gallery__overlay {
  opacity: 1;
}

/* ---- Lightbox ---- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(0, 0, 0, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: lb-in 0.2s ease;
}

.lightbox[hidden] { display: none; }

@keyframes lb-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.lightbox__inner {
  max-width: 90vw;
  max-height: 88vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox__img {
  max-width: 100%;
  max-height: 88vh;
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 80px rgba(0,0,0,0.6);
  object-fit: contain;
  animation: lb-img-in 0.25s ease;
}

@keyframes lb-img-in {
  from { opacity: 0; transform: scale(0.95); }
  to   { opacity: 1; transform: scale(1); }
}

.lightbox__close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
  cursor: pointer;
}
.lightbox__close:hover { background: var(--green-800); border-color: var(--green-800); }

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition);
}
.lightbox__nav:hover { background: var(--green-800); border-color: var(--green-800); }
.lightbox__nav--prev { left: 20px; }
.lightbox__nav--next { right: 20px; }

.lightbox__counter {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  font-weight: 500;
  letter-spacing: 0.05em;
}

/* Responsive galerie */
@media (max-width: 768px) {
  .gallery { padding: 72px 0; }
  .gallery__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }
}

@media (max-width: 480px) {
  .gallery__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ================================================
   PROCESS
================================================ */
.process {
  padding: 96px 0;
  background: #1A1A1A;
  color: var(--white);
}

.process .section-title { color: var(--white); }
.process .section-subtitle { color: rgba(255,255,255,0.65); }

.process__steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
}

.process__step {
  flex: 1;
  text-align: center;
  padding: 0 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.process__step-icon {
  position: relative;
  width: 72px;
  height: 72px;
  background: rgba(255,255,255,0.1);
  border: 2px solid rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  margin-bottom: 20px;
  transition: background var(--transition), border-color var(--transition);
}
.process__step:hover .process__step-icon {
  background: var(--green-700);
  border-color: var(--green-600);
}

.process__step-num {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 22px;
  height: 22px;
  background: var(--green-600);
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  line-height: 1;
}

.process__step-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.process__step-desc {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}

.process__connector {
  flex-shrink: 0;
  width: 48px;
  height: 2px;
  background: rgba(255,255,255,0.15);
  margin-top: 35px;
  position: relative;
}
.process__connector::after {
  content: '';
  position: absolute;
  right: -4px;
  top: -4px;
  width: 10px;
  height: 10px;
  border-right: 2px solid rgba(255,255,255,0.3);
  border-top: 2px solid rgba(255,255,255,0.3);
  transform: rotate(45deg);
}

/* ================================================
   LOCAL SEO
================================================ */
.local {
  padding: 96px 0;
  background: var(--white);
}

.local__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.local__eyebrow {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--green-700);
  margin-bottom: 14px;
}

.local__title {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.25;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.local__text {
  font-size: 0.9375rem;
  color: var(--gray-600);
  line-height: 1.75;
  margin-bottom: 16px;
}

.local__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 8px;
}

.local__list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--gray-800);
}
.local__list li svg { color: var(--green-700); flex-shrink: 0; }

/* Zones card */
.zones-card {
  background: var(--green-50);
  border: 1px solid var(--green-100);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.zones-card__header {
  background: var(--green-800);
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
  padding: 20px 28px;
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: -0.02em;
}

.zones-card__list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
  padding: 24px 28px 20px;
}

.zones-card__list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--gray-800);
}
.zones-card__list li svg { color: var(--green-700); flex-shrink: 0; }

.zones-card__more {
  padding: 0 28px 20px;
  font-size: 0.875rem;
  color: var(--gray-600);
  font-style: italic;
}

.zones-card .btn { margin: 0 28px 28px; width: calc(100% - 56px); }

/* ================================================
   CONTACT
================================================ */
.contact {
  padding: 96px 0;
  background: var(--gray-50);
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 48px;
  align-items: start;
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.contact-item:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--green-600);
}

.contact-item--whatsapp .contact-item__icon {
  background: #25D366;
  color: var(--white);
}

.contact-item__icon {
  width: 44px;
  height: 44px;
  background: var(--green-100);
  color: var(--green-800);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item__label {
  display: block;
  font-size: 0.8125rem;
  color: var(--gray-400);
  font-weight: 500;
  margin-bottom: 3px;
  letter-spacing: 0.02em;
}

.contact-item__value {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--gray-900);
  transition: color var(--transition);
}
a.contact-item__value:hover { color: var(--green-800); }

/* Form */
.contact-form {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-800);
}
.form-label span { color: var(--green-700); }
.form-label__optional { color: var(--gray-400); font-weight: 400; font-size: 0.8em; }

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  color: var(--gray-900);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 44px;
  cursor: pointer;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--green-700);
  box-shadow: 0 0 0 3px rgba(44,95,46,0.12);
}

.form-input.is-error,
.form-select.is-error,
.form-textarea.is-error {
  border-color: #EF4444;
  box-shadow: 0 0 0 3px rgba(239,68,68,0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
}

.form-error {
  font-size: 0.8125rem;
  color: #EF4444;
  font-weight: 500;
  min-height: 18px;
}

/* Checkbox */
.form-group--checkbox { flex-direction: row; align-items: flex-start; }

.form-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.5;
  flex: 1;
}

.form-checkbox {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.form-checkbox-custom {
  width: 20px;
  height: 20px;
  border: 1.5px solid var(--gray-200);
  border-radius: 5px;
  flex-shrink: 0;
  margin-top: 1px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), border-color var(--transition);
  background: var(--white);
}

.form-checkbox:checked + .form-checkbox-custom {
  background: var(--green-800);
  border-color: var(--green-800);
}

.form-checkbox:checked + .form-checkbox-custom::after {
  content: '';
  display: block;
  width: 5px;
  height: 9px;
  border-right: 2px solid white;
  border-bottom: 2px solid white;
  transform: rotate(40deg) translate(-1px, -1px);
}

.form-link {
  color: var(--green-700);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Submit button loading state */
.btn--loading {
  opacity: 0.75;
  pointer-events: none;
}

/* Success message */
/* Ascuns implicit — display:flex NU suprascrie [hidden] */
.form-success[hidden] { display: none; }
.form-error-server[hidden] { display: none; }

.form-error-server {
  display: block;
  background: #FEF2F2;
  border: 1px solid #FECACA;
  border-radius: var(--radius-md);
  padding: 14px 18px;
  color: #DC2626;
  font-size: 0.9rem;
  font-weight: 500;
}

.form-success {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--green-50);
  border: 1px solid var(--green-100);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  color: var(--green-800);
  font-size: 0.9375rem;
  animation: fadeIn 0.4s ease;
}
.form-success svg { flex-shrink: 0; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: none; }
}

/* ================================================
   FOOTER
================================================ */
.footer {
  background: var(--gray-900);
  color: rgba(255,255,255,0.75);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  padding-top: 64px;
  padding-bottom: 48px;
}

.footer__logo {
  display: inline-block;
  margin-bottom: 16px;
}
.footer__logo .logo-mark { color: var(--white); }
.footer__logo .logo-dash { color: var(--green-600); }

.footer__desc {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.55);
  margin-bottom: 24px;
  max-width: 320px;
}

.footer__contacts {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__contact-link {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}
a.footer__contact-link:hover { color: var(--white); }

.footer__col-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__link {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer__link:hover { color: var(--white); }

/* Footer bottom */
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  gap: 16px;
  flex-wrap: wrap;
}

.footer__copyright {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.35);
}

.footer__legal {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.35);
}

.footer__legal-link {
  color: rgba(255,255,255,0.45);
  transition: color var(--transition);
}
.footer__legal-link:hover { color: var(--white); }

/* ================================================
   FLOATING BUTTONS
================================================ */
.float-whatsapp {
  position: fixed;
  bottom: 88px;
  right: 24px;
  width: 56px;
  height: 56px;
  background: #25D366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  z-index: 90;
  transition: transform var(--transition), box-shadow var(--transition);
}
.float-whatsapp:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(37,211,102,0.5);
}

.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  background: var(--white);
  color: var(--gray-800);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  z-index: 90;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition), background var(--transition), color var(--transition);
  pointer-events: none;
  border: 1px solid var(--gray-200);
}
.back-to-top.is-visible {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
.back-to-top:hover {
  background: var(--green-800);
  color: var(--white);
  border-color: var(--green-800);
}

/* ================================================
   RESPONSIVE
================================================ */

/* Tablet landscape */
@media (max-width: 1024px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .projects__grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio__grid { grid-template-columns: repeat(3, 1fr); }
  .portfolio__card:nth-child(4),
  .portfolio__card:nth-child(5) { display: none; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .footer__col--brand { grid-column: 1 / -1; }
  .footer__desc { max-width: 100%; }
}

/* Tablet */
@media (max-width: 768px) {
  :root { --header-h: 64px; }

  .header__nav,
  .header__cta { display: none; }
  .hamburger { display: flex; }

  .hero { padding: 56px 0 72px; }
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  /* Pe mobil: imaginea apare prima, conținutul după */
  .hero__visual { order: -1; }
  .hero__content { order: 0; }
  .hero__img { height: 280px; }
  .hero__stat-badge { bottom: -12px; left: 12px; }

  .portfolio { padding: 72px 0; }
  .portfolio__grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio__card:nth-child(4),
  .portfolio__card:nth-child(5) { display: flex; }

  .services { padding: 72px 0; }
  .services__grid { grid-template-columns: 1fr; }

  .advantages { padding: 72px 0; }
  .advantages__grid { grid-template-columns: repeat(2, 1fr); }

  .projects { padding: 72px 0; }
  .projects__grid { grid-template-columns: 1fr; }

  .testimonials { grid-template-columns: 1fr; }

  .process { padding: 72px 0; }
  .process__steps {
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }
  .process__step { max-width: 320px; }
  .process__connector {
    width: 2px;
    height: 32px;
    margin: 0;
  }
  .process__connector::after {
    right: -4px;
    top: auto;
    bottom: -4px;
    transform: rotate(135deg);
  }

  .local { padding: 72px 0; }
  .local__inner { grid-template-columns: 1fr; gap: 40px; }

  .contact { padding: 72px 0; }
  .contact__inner { grid-template-columns: 1fr; }

  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 24px; }

  .footer__inner { grid-template-columns: 1fr; gap: 32px; padding-top: 48px; }
  .footer__col--brand { grid-column: auto; }
}

/* Mobile */
@media (max-width: 480px) {
  .container { padding: 0 16px; }

  .hero__title { font-size: 1.75rem; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }

  .portfolio__grid { grid-template-columns: 1fr; }
  .portfolio__card:nth-child(n) { display: flex; }

  .advantages__grid { grid-template-columns: 1fr; }

  .section-header { margin-bottom: 40px; }
  .section-title { font-size: 1.625rem; }

  .float-whatsapp { bottom: 80px; right: 16px; }
  .back-to-top { bottom: 16px; right: 16px; }

  .footer__bottom-inner { flex-direction: column; text-align: center; }
}

/* ================================================
   PRINT
================================================ */
@media print {
  .header, .float-whatsapp, .back-to-top, .mobile-nav { display: none !important; }
}