/* ==========================================================================
   1. VARIABILE ȘI SETĂRI ROOT
   ========================================================================== */
:root {
  /* Culori Principale */
  --primary-color: hsl(
    222,
    47%,
    11%
  ); /* Slate Închis (Folosit pentru Text & Accentuate) */
  --secondary-color: hsl(215, 25%, 27%); /* Slate Mediu */

  /* Culoarea de Accent (Blue-Cyan Vibrant, Profesional) */
  --accent-color: hsl(
    200,
    95%,
    38%
  ); /* Albastru Oceanic / Cyan - Ideal pt UX & Butoane */
  --accent-light: hsl(200, 95%, 48%); /* Variantă mai luminoasă la Hover */

  /* Fundaluri & Text */
  --text-dark: hsl(215, 25%, 15%); /* Text Principal - Gri/Slate Închis */
  --text-light: #ffffff; /* Text pe fundaluri întunecate */
  --bg-light: #f4f6f9;
  --white: #ffffff; /* Carduri & Elemente Pure White */
  --border-color: hsl(214, 32%, 91%); /* Linii discrete */

  /* Fonturi */
  --font-heading: 'Lora', serif;
  --font-body: 'Inter', sans-serif;

  /* Spațiere */
  --spacing-xs: 8px;
  --spacing-sm: 15px;
  --spacing-md: 25px;
  --spacing-lg: 50px;
  --spacing-xl: 100px;

  /* Efecte */
  --shadow-light: rgba(15, 23, 42, 0.04);
  --shadow-medium: rgba(15, 23, 42, 0.08);
  --shadow-strong: rgba(15, 23, 42, 0.15);
  --shadow-color-accent: hsla(200, 95%, 38%, 0.25);
  --transition-ease: 0.3s ease-in-out;
}

/* ==========================================================================
   2. RESET ȘI STILURI GLOBALE
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: inherit;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  font-size: 23px;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--bg-light);
  box-sizing: border-box;
  scroll-behavior: smooth;
}

h1,
h2,
h3 {
  font-family: var(--font-heading);
  color: var(--primary-color);
  margin-top: 0;
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

h2 {
  font-size: 2.5rem;
}
h3 {
  font-size: 1.7rem;
}

h4 {
  text-align: center;
}

p {
  margin-top: 0;
  margin-bottom: var(--spacing-md);
  text-align: center;
}

a {
  text-decoration: none;
  color: var(--accent-color);
  transition: color var(--transition-ease);
}

a:hover {
  color: var(--accent-light);
}

ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

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

/* ==========================================================================
   3. UTILITARE ȘI COMPONENTE REUTILIZABILE
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section-padding {
  padding: var(--spacing-xl) var(--spacing-md);
}

.section-title {
  text-align: center;
  font-size: 3rem;
  margin-bottom: var(--spacing-xl);
  color: var(--primary-color);
  position: relative;
  padding-bottom: var(--spacing-sm);
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background-color: var(--accent-color);
  margin: 10px auto 0;
  border-radius: 2px;
}

.highlight-text {
  color: var(--accent-color);
  font-weight: 600;
}

/* Butoane */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 5px;
  font-weight: 600;
  transition: all var(--transition-ease);
  text-align: center;
  white-space: nowrap;
  cursor: pointer;
  font-size: 1rem;
}

.primary-btn {
  background-color: var(--accent-color);
  color: var(--white);
  border: 1px solid var(--accent-color);
}

.primary-btn:hover {
  background-color: var(--accent-light);
  border-color: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px var(--shadow-light);
}

/* Carduri */
.card {
  background-color: var(--white);
  border-radius: 10px;
  box-shadow: 0 6px 20px var(--shadow-light);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  border: 1px solid var(--border-color);
  transition:
    transform var(--transition-ease),
    box-shadow var(--transition-ease);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px var(--shadow-medium);
}

/* ==========================================================================
   4. HEADER ȘI NAVIGAȚIE
   ========================================================================== */
header {
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: var(--spacing-sm) 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 15px var(--shadow-medium);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-size: 2rem;
  font-family: var(--font-heading);
}

.site-logo img {
  border-radius: 50%;
  transition: transform var(--transition-ease);
}

.site-logo:hover img {
  transform: rotate(10deg);
}

.hamburger-menu {
  background: none;
  border: none;
  font-size: 2.8rem;
  color: var(--white);
  cursor: pointer;
  display: block;
  padding: 0;
  line-height: 1;
  transition: transform var(--transition-ease);
}

.hamburger-menu.active {
  transform: rotate(90deg);
}

.navbar {
  width: 100%;
  order: 1;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}

.navbar.active {
  max-height: 300px;
  transition: max-height 0.3s ease-in;
}

.navbar .nav-links {
  display: flex;
  flex-direction: column;
  width: 100%;
  margin-top: var(--spacing-sm);
  text-align: center;
  background-color: var(--secondary-color);
  padding-bottom: var(--spacing-sm);
  border-radius: 0 0 8px 8px;
}

.navbar .nav-links li a {
  color: var(--text-light);
  padding: var(--spacing-sm) 0;
  display: block;
  transition: background-color var(--transition-ease);
  font-weight: 500;
  letter-spacing: 0.5px;
}

.navbar .nav-links li a:hover {
  background-color: rgba(255, 255, 255, 0.15);
}

/* ==========================================================================
   5. SECȚIUNEA HERO & FUNDAL PARTICULE
   ========================================================================== */

/* 1. Canvas-ul pentru particule - vizibil fix pe tot fundalul */
#heroCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
}

/* 2. Overlay semi-transparent - permite particulelor să se vadă clar */
.video-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(15, 23, 42, 0.822),
    rgba(30, 41, 59, 0.582)
  );
  z-index: -1;
  pointer-events: none;
}

/* 3. Hero Section - Ocupă întreg ecranul de start (100vh) */
.hero-section {
  background: transparent;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  text-align: center;
  padding: 0 var(--spacing-md);
}

.hero-content {
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* 4. Secțiunea 'Despre Mine' - Spațiere curată, fără să intre peste Hero */
.floating-intro-section {
  position: relative;
  z-index: 10;
  margin-top: 0; /* Eliminăm decalajul negativ care împingea secțiunea prea sus */
  padding-top: var(--spacing-xl);
}

.floating-intro-section .about-content {
  background-color: var(--white);
  border-radius: 20px;
  padding: var(--spacing-xl) var(--spacing-lg);
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.8);
}

@media (max-width: 767px) {
  .floating-intro-section .about-content {
    padding: var(--spacing-lg) var(--spacing-md);
    border-radius: 16px;
  }
}
/*==========================================================================
  6.
  DESPRE
  MINE
  &
  VALORI
  ==========================================================================
  */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  align-items: center;
  text-align: center;
}

.about-image-container {
  max-width: 300px;
  margin: 0 auto var(--spacing-md);
  border-radius: 10px;
  box-shadow: 0 6px 20px var(--shadow-light);
  overflow: hidden;
  transition:
    transform var(--transition-ease),
    box-shadow var(--transition-ease);
}

.about-image-container:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px var(--shadow-medium);
}

.about-text-container {
  text-align: left;
}
.about-text {
  font-size: 1.15rem;
  line-height: 1.7;
}

/* Valori / Filozofie */
.design-philosophy-section {
  padding-top: var(--spacing-lg);
}
.philosophy-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  font-size: 2.2rem;
}
.philosophy-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}
.philosophy-card {
  text-align: center;
  padding: var(--spacing-md);
}
.philosophy-icon {
  font-size: 4rem;
  color: var(--accent-color);
  margin-bottom: var(--spacing-sm);
  transition: transform var(--transition-ease);
}
.philosophy-card:hover .philosophy-icon {
  transform: translateY(-5px) rotate(-5deg);
}
.philosophy-card h4 {
  font-size: 1.6rem;
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
}
/*
6.5
  SECȚIUNEA
  PORTOFOLIU
  ==========================================================================
  */
#portfolio {
  scroll-margin-top: 80px;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.portfolio-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 0 !important; /* Eliminăm padding-ul standard al cardului pentru a lipi imaginea */
}

.portfolio-img-container {
  width: 100%;
  height: 240px;
  overflow: hidden;
  background-color: var(--border-color);
  position: relative;
}

.portfolio-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.portfolio-card:hover .portfolio-img {
  transform: scale(1.05); /* Efect fin de zoom pe imagine la hover */
}

.portfolio-info {
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.portfolio-info h3 {
  font-size: 1.6rem;
  margin-bottom: var(--spacing-xs);
  color: var(--primary-color);
}

.portfolio-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: var(--spacing-md);
}

.portfolio-tags span {
  background-color: var(--bg-light);
  color: var(--secondary-color);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
}

.portfolio-btn {
  margin-top: auto; /* Împinge butonul mereu jos, chiar dacă descrierile au lungimi diferite */
  background-color: transparent;
  color: var(--accent-color);
  border: 2px solid var(--accent-color);
  padding: 10px 20px !important;
  font-size: 0.95rem !important;
  width: 100%;
}

.portfolio-btn:hover {
  background-color: var(--accent-color);
  color: var(--white) !important;
  transform: translateY(-2px);
}

/* --- Aliniere pe ecrane mari (Desktop) --- */
@media (min-width: 768px) {
  .portfolio-grid {
    grid-template-columns: repeat(
      2,
      1fr
    ); /* Pune proiectele pe 2 coloane egale */
  }

  .portfolio-img-container {
    height: 280px; /* Imagini mai înalte pe desktop */
  }
}

/* ==========================================================================
   7. SERVICII
   ========================================================================== */
#services {
  scroll-margin-top: 80px;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.service-card {
  text-align: center;
  padding: var(--spacing-md);
}
.service-card .service-icon {
  font-size: 4rem;
  color: var(--accent-color);
  margin-bottom: var(--spacing-sm);
  transition: transform var(--transition-ease);
}
.service-card:hover .service-icon {
  transform: scale(1.1) rotate(5deg);
}
.service-card h3 {
  font-size: 1.8rem;
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
}
.service-card p {
  font-size: 1.05rem;
  color: var(--text-dark);
}

/* ==========================================================================
   8. CONTACT & FOOTER
   ========================================================================== */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  max-width: 600px;
  margin: 0 auto;
  background-color: var(--white);
  padding: var(--spacing-lg);
  border-radius: 10px;
  box-shadow: 0 6px 20px var(--shadow-light);
  border: 1px solid var(--border-color);
}

.contact-form input,
.contact-form textarea {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--border-color);
  border-radius: 5px;
  font-family: var(--font-body);
  font-size: 1rem;
  width: 100%;
  transition:
    border-color var(--transition-ease),
    box-shadow var(--transition-ease);
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px hsla(35, 75%, 60%, 0.2);
  outline: none;
}

.contact-form textarea {
  resize: vertical;
  min-height: 120px;
}

footer {
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: var(--spacing-xl) 0 var(--spacing-md) 0;
  font-size: 0.95rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  text-align: left;
}

/* Coloanele din Footer */
.footer-col h4 {
  color: var(--white);
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  position: relative;
}

.footer-desc {
  color: hsl(215, 15%, 75%);
  font-size: 0.9rem;
  margin-top: var(--spacing-xs);
  max-width: 300px;
}

/* Informații Legale */
.legal-info p {
  margin-bottom: 6px;
  color: hsl(215, 15%, 80%);
  font-size: 0.9rem;
}

.legal-info .status-tag {
  font-size: 0.8rem;
  color: hsl(200, 95%, 68%);
  margin-bottom: var(--spacing-xs);
}

.gdpr-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  color: var(--white);
  font-weight: 500;
  font-size: 0.88rem;
}

.gdpr-link:hover {
  text-decoration: underline;
  color: var(--accent-light);
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
}

.social-links {
  display: flex;
  gap: 12px;
  justify-content: flex-start;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.social-links a img {
  filter: brightness(0) invert(1);
  transition: transform var(--transition-ease);
}

.social-links a:hover {
  background-color: var(--accent-color);
  transform: translateY(-3px);
}
.social-links a:hover img {
  transform: scale(1.1);
}

.anpc-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: var(--spacing-xs);
}

.anpc-text-link {
  color: hsl(215, 15%, 85%);
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color var(--transition-ease);
}

.anpc-text-link:hover {
  color: var(--accent-light);
  text-decoration: underline;
}

.anpc-text-link i {
  font-size: 0.95rem;
  color: var(--accent-color);
}

/* Scroll to Top */
.scroll-to-top-btn {
  position: fixed;
  bottom: var(--spacing-md);
  right: var(--spacing-md);
  background-color: var(--accent-color);
  color: var(--white);
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  font-size: 1.8rem;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  box-shadow: 0 4px 12px var(--shadow-medium);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--transition-ease),
    visibility var(--transition-ease),
    transform var(--transition-ease);
  z-index: 999;
}
.scroll-to-top-btn.show {
  opacity: 1;
  visibility: visible;
}

/* Animații Scroll */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.6s ease-out,
    transform 0.6s ease-out;
}
.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Sub-footer Copyright */
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: var(--spacing-md);
  text-align: center;
  color: hsl(215, 15%, 60%);
  font-size: 0.85rem;
}

.footer-bottom p {
  margin: 0;
}

/* ==========================================================================
   9. MEDIA QUERIES (RESPONSIVITATE)
   ========================================================================== */

/* --- TABLETĂ ȘI DESKTOP (Min-width 768px+) --- */
@media (min-width: 768px) {
  .container {
    padding: 0 var(--spacing-lg);
  }
  .section-padding {
    padding: var(--spacing-xl) var(--spacing-lg);
  }
  .hamburger-menu {
    display: none;
  }

  .navbar {
    max-height: none;
    overflow: visible;
    width: auto;
    order: 0;
  }
  .navbar .nav-links {
    flex-direction: row;
    width: auto;
    margin-top: 0;
    background-color: transparent;
    padding-bottom: 0;
    border-radius: 0;
    gap: var(--spacing-sm);
  }
  .navbar .nav-links li a {
    padding: var(--spacing-sm) var(--spacing-md);
  }
  .navbar .nav-links li a:hover {
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: 5px;
  }

  .hero-content .hero-headline {
    font-size: 4.5rem;
  }

  .about-grid {
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
    text-align: left;
  }
  .about-image-container {
    margin: 0;
  }

  .services-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
  .philosophy-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .contact-form button {
    width: auto;
    align-self: flex-end;
  }
  .footer-content {
    flex-direction: row;
    justify-content: space-between;
  }

  .footer-grid {
    grid-template-columns: 1.2fr 1fr 1fr;
  }
}

/* --- DESKTOP MARE (Min-width 1024px+) --- */
@media (min-width: 1024px) {
  .section-title {
    font-size: 3.5rem;
  }
  .hero-content .job-tag {
    font-size: 1.5rem;
  }
  .hero-content .hero-headline {
    font-size: 5.5rem;
  }
  .philosophy-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* --- REPARAȚII SPECIFICE PENTRU MOBIL (Max-width 767px) --- */
@media (max-width: 767px) {
  /* Hero */
  .hero-content .hero-headline {
    font-size: 2.2rem !important;
    line-height: 1.2 !important;
    padding: 0 10px !important;
  }

  /* Meniu Hamburger Overlay */
  .navbar {
    position: fixed !important;
    top: 0 !important;
    right: -100% !important;
    width: 100% !important;
    height: 100vh !important;
    background-color: var(--primary-color) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: right 0.4s ease-in-out !important;
    max-height: none !important;
    z-index: 1000 !important;
    order: unset !important;
  }

  .navbar.active {
    right: 0 !important;
  }
  .navbar .nav-links {
    background-color: transparent !important;
    gap: 30px !important;
    margin-top: 0 !important;
  }
  .navbar .nav-links li a {
    font-size: 1.8rem !important;
  }

  .hamburger-menu {
    position: relative !important;
    z-index: 1100 !important;
  }
  .section-padding {
    padding: 60px 20px !important;
  }
}

.hero-content .btn {
  font-size: 1rem !important; /* Îl facem puțin mai mic (era 1.2rem) */
  padding: 12px 25px !important; /* Reducem padding-ul interior */
  display: inline-block !important; /* Ne asigurăm că se comportă ca un element inline */
  width: auto !important; /* Prevenim întinderea pe tot ecranul */
  margin: 0 auto !important; /* Îl forțăm să stea pe mijloc */
}

/* Ne asigurăm că părintele (containerul) centrează elementele inline */
.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center; /* Aliniere centrală pe axa orizontală */
  justify-content: center;
}

#services {
  padding-top: 80px !important;
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center; /* Le ține grupate frumos pe mijloc */
  align-items: center;
}