/* ========================================
   AGOGO — Custom Speakers
   ======================================== */

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --white: #ffffff;
  --black: #0a0a0a;
  --gray-100: #f5f5f5;
  --gray-200: #e8e8e8;
  --gray-400: #999999;
  --gray-600: #666666;
  --gray-800: #333333;
  --font: 'Syne', sans-serif;
  --nav-height: 72px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--white);
  color: var(--black);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

/* ========================================
   NAVIGATION
   ======================================== */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  z-index: 1000;
  border-bottom: 1px solid var(--gray-200);
}

.nav__logo-img {
  height: 36px;
  width: auto;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__link {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--gray-600);
  transition: color 0.2s;
}

.nav__link:hover,
.nav__link.active {
  color: var(--black);
}

.nav__lang {
  font-family: var(--font);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 6px 14px;
  border: 1.5px solid var(--black);
  background: transparent;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.nav__lang:hover {
  background: var(--black);
  color: var(--white);
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav__burger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--black);
  transition: transform 0.3s, opacity 0.3s;
}

.nav__burger.open span:first-child {
  transform: translateY(3.75px) rotate(45deg);
}

.nav__burger.open span:last-child {
  transform: translateY(-3.75px) rotate(-45deg);
}


/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--white);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  z-index: 999;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu__link {
  font-size: 24px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gray-600);
}

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

/* ========================================
   HERO
   ======================================== */

.hero {
  margin-top: var(--nav-height);
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: calc(100vh - var(--nav-height));
}

.hero__image-wrapper {
  overflow: hidden;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 60px;
}

.hero__title {
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero__subtitle {
  font-size: 18px;
  color: var(--gray-600);
  margin-bottom: 40px;
  max-width: 440px;
  line-height: 1.7;
}

.hero__cta {
  display: inline-block;
  font-family: var(--font);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 16px 40px;
  border: 1.5px solid var(--black);
  background: var(--black);
  color: var(--white);
  transition: background 0.3s, color 0.3s;
  align-self: flex-start;
}

.hero__cta:hover {
  background: transparent;
  color: var(--black);
}

/* ========================================
   ABOUT
   ======================================== */

.about {
  padding: 120px 40px;
  background: var(--gray-100);
}

.about__container {
  max-width: 1200px;
  margin: 0 auto;
}

.about__text {
  max-width: 700px;
  margin-bottom: 80px;
}

.about__title {
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 24px;
}

.about__description {
  font-size: 17px;
  color: var(--gray-600);
  line-height: 1.8;
}

.about__values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}

.about__value h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.about__value p {
  font-size: 15px;
  color: var(--gray-600);
  line-height: 1.7;
}

/* ========================================
   PAGE HEADER
   ======================================== */

.page-header {
  margin-top: var(--nav-height);
  padding: 80px 40px 60px;
  text-align: center;
}

.page-header__title {
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.page-header__subtitle {
  font-size: 18px;
  color: var(--gray-600);
}

/* ========================================
   PROJECTS
   ======================================== */

.projects {
  padding: 0 40px 80px;
  max-width: 1200px;
  margin: 0 auto;
}

.projects__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px;
}

.project-card {
  border: 1px solid var(--gray-200);
  overflow: hidden;
  transition: transform 0.3s;
}

.project-card:hover {
  transform: translateY(-4px);
}

.project-card__image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--gray-100);
}

.project-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-card__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.project-card__info {
  padding: 32px;
}

.project-card__name {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 4px;
}

.project-card__location {
  font-size: 14px;
  color: var(--gray-400);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.project-card__description {
  font-size: 15px;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 20px;
}

.project-card__tags {
  display: flex;
  gap: 8px;
}

.tag {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  background: var(--gray-100);
  color: var(--gray-600);
}

/* CTA Section */
.cta-section {
  padding: 100px 40px;
  text-align: center;
  background: var(--gray-100);
}

.cta-section__title {
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 700;
  margin-bottom: 32px;
}

.cta-section .hero__cta {
  align-self: auto;
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}

/* ========================================
   CONTACT
   ======================================== */

.contact {
  padding: 0 40px 100px;
  max-width: 1200px;
  margin: 0 auto;
}

.contact__container {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact__block {
  margin-bottom: 48px;
}

.contact__block h2 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
}

.contact__block p {
  font-size: 15px;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 20px;
}

.contact__whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 14px 28px;
  background: #25D366;
  color: var(--white);
  transition: opacity 0.2s;
}

.contact__whatsapp:hover {
  opacity: 0.85;
}

.contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.contact__email {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 14px 28px;
  background: var(--white);
  color: var(--black);
  border: 1.5px solid var(--gray-200);
  transition: border-color 0.2s;
}

.contact__email:hover {
  border-color: var(--black);
}

.contact__address {
  font-size: 15px;
  color: var(--gray-600);
  line-height: 1.9;
}

.contact__calendar {
  min-height: 500px;
  border: 1px solid var(--gray-200);
  padding: 16px;
  background: var(--white);
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
  padding: 60px 40px;
  border-top: 1px solid var(--gray-200);
}

.footer__container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer__logo {
  height: 28px;
  width: auto;
}

.footer__links {
  display: flex;
  gap: 24px;
}

.footer__links a {
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gray-600);
  transition: color 0.2s;
}

.footer__links a:hover {
  color: var(--black);
}

.footer__copy {
  font-size: 13px;
  color: var(--gray-400);
}

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

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

  .nav__burger {
    display: flex;
  }

  .hero {
    display: block;
    position: relative;
    min-height: 0;
    height: calc(100vh - var(--nav-height));
    height: calc(100dvh - var(--nav-height));
  }

  .hero__image-wrapper {
    position: absolute;
    inset: 0;
    max-height: none;
  }

  .hero__image {
    object-position: 30% top;
  }

  .hero__content {
    position: relative;
    z-index: 2;
    height: 100%;
    padding: 14% 24px 0;
    justify-content: flex-start;
    align-items: center;
    text-align: center;
  }

  .hero__title {
    color: var(--white);
    font-size: clamp(22px, 5.8vw, 36px);
  }

  .hero__cta {
    background: var(--white);
    color: var(--black);
    border-color: var(--white);
    align-self: center;
    font-size: 12px;
    padding: 12px 28px;
  }

  .hero__cta:hover {
    background: transparent;
    color: var(--white);
  }

  .about {
    padding: 80px 24px;
  }

  .about__values {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .projects {
    padding: 0 24px 60px;
  }

  .projects__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .contact {
    padding: 0 24px 60px;
  }

  .contact__container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .page-header {
    padding: 60px 24px 40px;
  }

  .cta-section {
    padding: 60px 24px;
  }

  .footer__container {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }

  .nav {
    padding: 0 20px;
  }
}