@import url('reset.css');
@import url('variables.css');

/* ============================================================
   BASE
   ============================================================ */
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
}

.container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.section-title {
  font-size: var(--text-3xl);
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  max-width: 580px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 500;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}
.btn-primary:hover { background: var(--color-accent-dark); border-color: var(--color-accent-dark); }

.btn-outline {
  background: transparent;
  color: #fff;
  border-color: #fff;
}
.btn-outline:hover { background: rgba(255,255,255,0.15); }

.btn-whatsapp {
  background: var(--color-whatsapp);
  color: #fff;
  border-color: var(--color-whatsapp);
  width: 100%;
  justify-content: center;
}
.btn-whatsapp:hover { filter: brightness(0.92); }

.btn-viber {
  background: var(--color-viber);
  color: #fff;
  border-color: var(--color-viber);
  width: 100%;
  justify-content: center;
}
.btn-viber:hover { filter: brightness(0.92); }

/* Animate on scroll */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: var(--color-surface);
  box-shadow: var(--shadow-nav);
  display: flex;
  align-items: center;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.nav__logo img { height: 42px; width: auto; }

.nav__logo-text {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.03em;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav__link {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color var(--transition);
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
}

.nav__link:hover, .nav__link.active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

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

.nav__lang-btn {
  background: none;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 0.3rem 0.8rem;
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.nav__lang-btn:hover { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px; height: 40px;
  background: none; border: none; cursor: pointer;
  padding: 4px;
}

.nav__hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* Mobile nav open state */
.nav-open .nav__hamburger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-open .nav__hamburger span:nth-child(2) { opacity: 0; }
.nav-open .nav__hamburger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0; right: 0;
  background: var(--color-surface);
  box-shadow: var(--shadow-nav);
  padding: var(--space-6) 1.25rem;
  flex-direction: column;
  gap: var(--space-4);
  z-index: 999;
}

.nav-open .nav__mobile-menu { display: flex; }

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__hamburger { display: flex; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--nav-height) 1.25rem 0;
  background: var(--color-primary) url('../photos/photo_5422768194482542534_y.jpg') center/cover no-repeat;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: var(--color-overlay);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 780px;
}

.hero__logo {
  width: clamp(160px, 30vw, 280px);
  height: auto;
  margin-inline: auto;
  margin-bottom: var(--space-6);
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.4));
}

.hero__title {
  font-size: var(--text-hero);
  color: #fff;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.hero__tagline {
  font-size: var(--text-xl);
  color: rgba(255,255,255,0.88);
  margin-bottom: var(--space-8);
  font-weight: 300;
}

.hero__cta {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.6);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ============================================================
   ABOUT
   ============================================================ */
.about {
  padding: var(--section-padding);
  background: var(--color-surface);
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.about__text p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  font-size: var(--text-base);
}

.about__badges {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.badge {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-6);
  background: var(--color-bg);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-accent);
  box-shadow: var(--shadow-card);
}

.badge__icon {
  width: 48px; height: 48px;
  color: var(--color-accent);
  flex-shrink: 0;
}

.badge__label {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  color: var(--color-primary);
}

@media (max-width: 768px) {
  .about__inner { grid-template-columns: 1fr; gap: var(--space-8); }
}

/* ============================================================
   SERVICES
   ============================================================ */
.services {
  padding: var(--section-padding);
  background: var(--color-bg);
  text-align: center;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-8);
}


.service-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-8) var(--space-6);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
  text-align: center;
}

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

.service-card__icon {
  width: 64px; height: 64px;
  margin-inline: auto;
  margin-bottom: var(--space-4);
  color: var(--color-accent);
}

.service-card__title {
  font-size: var(--text-xl);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.service-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .services__grid { grid-template-columns: 1fr; }
}

/* ============================================================
   GALLERY
   ============================================================ */
.gallery {
  padding: var(--section-padding);
  background: #f4f6f9;
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 0.75rem;
  margin-top: 2rem;
}

.gallery__img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: var(--radius-md);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: zoom-in;
}

.gallery__img:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 1;
}

@media (max-width: 640px) {
  .gallery__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }
  .gallery__img { height: 160px; }
}

/* ============================================================
   COVERAGE
   ============================================================ */
.coverage {
  padding: var(--section-padding);
  background: #EBF0F8;
}

.coverage__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.coverage__text p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.coverage__map iframe {
  width: 100%;
  height: 350px;
  border: none;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}

@media (max-width: 768px) {
  .coverage__inner { grid-template-columns: 1fr; }
}

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why {
  padding: var(--section-padding);
  background: var(--color-surface);
  text-align: center;
}

.why__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.why-card {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: var(--space-8) var(--space-6);
  box-shadow: var(--shadow-card);
  text-align: left;
}

.why-card__number {
  font-family: var(--font-heading);
  font-size: 3rem;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-3);
}

.why-card__title {
  font-size: var(--text-xl);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.why-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

@media (max-width: 640px) {
  .why__grid { grid-template-columns: 1fr; }
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  padding: var(--section-padding);
  background: var(--color-bg);
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr 1fr;
  gap: var(--space-8);
  align-items: start;
}

/* Contact info */
.contact-info__title {
  font-size: var(--text-xl);
  color: var(--color-primary);
  margin-bottom: var(--space-6);
}

.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.contact-info__item svg {
  width: 20px; height: 20px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-info__item a {
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition);
}
.contact-info__item a:hover { color: var(--color-accent); }

.contact-info__phone {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  color: var(--color-primary);
  text-decoration: none;
  margin-bottom: var(--space-4);
  transition: color var(--transition);
}
.contact-info__phone:hover { color: var(--color-accent); }

.contact-info__comm-btns {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

/* Form */
.quote-form {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  box-shadow: var(--shadow-card);
}

.quote-form__title {
  font-size: var(--text-xl);
  color: var(--color-primary);
  margin-bottom: var(--space-6);
}

.form-group {
  margin-bottom: var(--space-4);
}

.form-group label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.65rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary-light);
}

.form-group textarea { resize: vertical; min-height: 90px; }

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  cursor: pointer;
}

.form-consent input[type="checkbox"] { margin-top: 3px; flex-shrink: 0; }

.btn-submit {
  width: 100%;
  justify-content: center;
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-full);
  padding: 0.85rem;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.btn-submit:hover { background: var(--color-accent-dark); transform: translateY(-2px); }
.btn-submit:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

.form-success {
  display: none;
  text-align: center;
  padding: var(--space-8);
  color: #16a34a;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
}

.form-error {
  display: none;
  color: #dc2626;
  font-size: var(--text-sm);
  margin-top: var(--space-3);
  text-align: center;
}

/* Map column */
.contact-map iframe {
  width: 100%;
  height: 100%;
  min-height: 350px;
  border: none;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}

@media (max-width: 1024px) {
  .contact__inner { grid-template-columns: 1fr 1fr; }
  .contact-map { display: none; }
}

@media (max-width: 640px) {
  .contact__inner { grid-template-columns: 1fr; }
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-primary);
  color: rgba(255,255,255,0.75);
  padding: var(--space-12) 1.25rem var(--space-8);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-8);
  max-width: var(--max-width);
  margin-inline: auto;
  padding-bottom: var(--space-8);
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.footer__brand img {
  height: 48px;
  filter: brightness(0) invert(1);
  margin-bottom: var(--space-3);
}

.footer__tagline {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-4);
}

.footer__social {
  display: flex;
  gap: var(--space-3);
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.1);
  color: #fff;
  transition: background var(--transition);
  text-decoration: none;
}
.footer__social-link:hover { background: var(--color-accent); }

.footer__nav-title {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #fff;
  margin-bottom: var(--space-4);
}

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

.footer__nav-link {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  transition: color var(--transition);
}
.footer__nav-link:hover { color: var(--color-accent); }

.footer__bottom {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-top: var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: var(--text-xs);
}

@media (max-width: 768px) {
  .footer__inner { grid-template-columns: 1fr; gap: var(--space-6); }
  .footer__bottom { flex-direction: column; text-align: center; }
}

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 900;
  width: 46px; height: 46px;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(245,124,0,0.4);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity var(--transition), transform var(--transition);
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.back-to-top:hover { background: var(--color-accent-dark); }

/* ============================================================
   SECTION HEADER (shared)
   ============================================================ */
.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-header .section-subtitle { margin-inline: auto; }