/* ========================================
   FINANZAS MINERA VICTORIA SL — Base Styles
   ======================================== */

:root {
  --color-white: #ffffff;
  --color-black: #1a1a1a;
  --color-text: #555555;
  --color-primary: #039159;
  --color-primary-hover: #027a4a;
  --color-border: #d0d0d0;
  --color-bg-light: #f8f8f8;
  --color-bg-card: #f7f7f7;
  --color-footer-bg: #1f1f1f;
  --color-footer-text: #ffffff;
  --color-footer-muted: #a0a0a0;
  --color-footer-divider: #3a3a3a;

  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --container-width: 1200px;
  --header-height: 80px;
  --radius-pill: 999px;
  --radius-input: 8px;
  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
}

section[id] {
  scroll-margin-top: var(--header-height);
}

body {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-black);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ========================================
   Header
   ======================================== */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: #ffffff;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 24px;
}

.header__logo {
  flex-shrink: 0;
}

.header__logo-img {
  height: 40px;
  width: auto;
}

.header__nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

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

.header__nav-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-black);
  transition: color var(--transition);
  white-space: nowrap;
}

.header__nav-link:hover {
  color: var(--color-primary);
}

.header__lang {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.header__lang-btn {
  background: none;
  border: none;
  font-family: var(--font-family);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  padding: 4px 6px;
  transition: color var(--transition);
}

.header__lang-btn:hover {
  color: var(--color-black);
}

.header__lang-btn--active {
  color: var(--color-primary);
}

.header__lang-divider {
  color: var(--color-border);
  font-size: 14px;
  user-select: none;
}

.header__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.header__burger span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-black);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* ========================================
   Hero Section
   ======================================== */

.hero {
  padding: 60px 0 80px;
}

.hero__inner {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.hero__top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 48px 64px;
}

.hero__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-black);
  margin-bottom: 24px;
  max-width: 520px;
}

.hero__text {
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: 32px;
  max-width: 480px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 200px;
  padding: 14px 40px;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 16px;
  font-weight: 600;
  border-radius: var(--radius-pill);
  transition: background-color var(--transition), transform var(--transition);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-1px);
}

.hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  max-width: 520px;
}

.hero__tag {
  display: inline-flex;
  align-items: center;
  padding: 8px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-pill);
  white-space: nowrap;
}

/* Hero Visual — Right Column */

.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__image {
  width: 100%;
  max-width: 480px;
  height: auto;
}

/* ========================================
   About / Who We Are Section
   ======================================== */

.about {
  padding: 80px 0;
  background-color: var(--color-white);
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 48px 64px;
}

.about__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.about__image {
  width: 100%;
  max-width: 520px;
  height: auto;
}

.about__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.about__label {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.about__title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-black);
  margin-bottom: 24px;
  max-width: 480px;
}

.about__text {
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: 32px;
  max-width: 480px;
}

/* ========================================
   Services Section
   ======================================== */

.services {
  padding: 80px 0;
  background-color: var(--color-bg-light);
}

.services__header {
  text-align: center;
  margin-bottom: 48px;
}

.services__label {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.services__title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-black);
}

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

.services__card {
  background-color: var(--color-white);
  border-radius: 16px;
  padding: 32px 28px;
}

.services__icon {
  width: 90px;
  height: 90px;
  margin-bottom: 24px;
}

.services__card-title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-black);
  margin-bottom: 12px;
}

.services__card-text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text);
}

/* ========================================
   Testimonials Section
   ======================================== */

.testimonials {
  padding: 80px 0;
  background-color: var(--color-white);
}

.testimonials__header {
  margin-bottom: 48px;
}

.testimonials__label {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.testimonials__title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-black);
}

.testimonials__viewport {
  overflow: hidden;
}

.testimonials__track {
  display: flex;
  gap: 24px;
  transition: transform 0.4s ease;
}

.testimonials__card {
  flex: 0 0 calc((100% - 48px) / 3);
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg-card);
  border-radius: 16px;
  padding: 28px 24px;
  min-height: 280px;
}

.testimonials__date {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 20px;
}

.testimonials__text {
  flex: 1;
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: 24px;
}

.testimonials__footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}

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

.testimonials__name {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-black);
}

.testimonials__role {
  font-size: 14px;
  color: var(--color-text);
}

.testimonials__quote {
  flex-shrink: 0;
  color: var(--color-primary);
  opacity: 0.85;
}

.testimonials__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
}

.testimonials__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  background: none;
  border: none;
  color: var(--color-black);
  cursor: pointer;
  transition: color var(--transition);
}

.testimonials__arrow:hover {
  color: var(--color-primary);
}

.testimonials__arrow:disabled {
  color: var(--color-border);
  cursor: not-allowed;
}

.testimonials__progress {
  flex: 1;
  max-width: 280px;
  height: 4px;
  background-color: rgba(3, 145, 89, 0.2);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.testimonials__progress-fill {
  height: 100%;
  width: 0%;
  background-color: var(--color-primary);
  border-radius: var(--radius-pill);
  transition: width 0.4s ease;
}

/* ========================================
   Contact Section
   ======================================== */

.contact {
  padding: 80px 0;
  background-color: var(--color-white);
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: start;
  gap: 48px 64px;
}

.contact__label {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.contact__title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-black);
  margin-bottom: 24px;
  max-width: 480px;
}

.contact__text {
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  max-width: 480px;
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

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

.contact__label-field {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-black);
}

.contact__input {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-family);
  font-size: 15px;
  color: var(--color-black);
  background-color: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-input);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.contact__input::placeholder {
  color: #aaaaaa;
}

.contact__input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(3, 145, 89, 0.12);
}

.contact__input--error {
  border-color: #d64545;
}

.contact__input--error:focus {
  box-shadow: 0 0 0 3px rgba(214, 69, 69, 0.12);
}

.contact__textarea {
  resize: vertical;
  min-height: 140px;
}

.contact__error {
  font-size: 13px;
  line-height: 1.3;
  color: #d64545;
  min-height: 0;
}

.contact__error:not(:empty) {
  margin-top: 2px;
}

.contact__submit {
  align-self: flex-start;
  margin-top: 4px;
  border: none;
  cursor: pointer;
}

.contact__submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Success modal */

.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.modal.is-open {
  opacity: 1;
  visibility: visible;
}

.modal__overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.45);
}

.modal__dialog {
  position: relative;
  width: 100%;
  max-width: 440px;
  padding: 40px 32px;
  background-color: var(--color-white);
  border-radius: 16px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.modal__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: 12px;
}

.modal__text {
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  margin-bottom: 28px;
}

.modal__close {
  border: none;
  cursor: pointer;
}

/* ========================================
   Footer
   ======================================== */

.footer {
  background-color: var(--color-footer-bg);
  padding: 48px 0 32px;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 24px;
}

.footer__logo {
  display: inline-block;
}

.footer__logo-img {
  height: 40px;
  width: auto;
}

.footer__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 32px;
}

.footer__link {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-footer-text);
  transition: color var(--transition);
}

.footer__link:hover {
  color: var(--color-primary);
}

.footer__address {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-footer-muted);
  max-width: 520px;
}

.footer__divider {
  width: 100%;
  max-width: 100%;
  border: none;
  border-top: 1px solid var(--color-footer-divider);
  margin: 0;
}

.footer__copyright {
  font-size: 13px;
  color: var(--color-footer-muted);
}

/* ========================================
   Legal Pages
   ======================================== */

.legal-page {
  padding: 48px 0 80px;
  background-color: var(--color-white);
}

.legal-page__title {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: 12px;
}

.legal-page__updated {
  font-size: 14px;
  color: var(--color-text);
  margin-bottom: 40px;
}

.legal-page__content {
  max-width: 800px;
}

.legal-page__content[hidden] {
  display: none;
}

.legal-page__content h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-black);
  margin: 32px 0 12px;
}

.legal-page__content h2:first-child {
  margin-top: 0;
}

.legal-page__content p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-text);
  margin-bottom: 16px;
}

.legal-page__content ul {
  margin: 0 0 16px 20px;
  color: var(--color-text);
}

.legal-page__content a {
  color: var(--color-primary);
  text-decoration: underline;
}

.legal-page__content a:hover {
  color: var(--color-primary-hover);
}

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 992px) {
  .hero__top {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero__content {
    order: 1;
  }

  .hero__visual {
    order: 2;
  }

  .hero__image {
    max-width: 380px;
    margin: 0 auto;
  }

  .hero__title,
  .hero__text {
    max-width: 100%;
  }

  .about__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about__visual {
    order: 1;
  }

  .about__content {
    order: 2;
  }

  .about__image {
    max-width: 420px;
    margin: 0 auto;
  }

  .about__title,
  .about__text {
    max-width: 100%;
  }

  .services__grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .testimonials__card {
    flex: 0 0 calc((100% - 24px) / 2);
    min-height: 260px;
  }

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

  .contact__title,
  .contact__text {
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .header__nav {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background-color: var(--color-white);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    padding: 16px 24px 24px;
    justify-content: flex-start;
  }

  .header__nav.is-open {
    display: flex;
  }

  .header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    width: 100%;
  }

  .header__burger {
    display: flex;
  }

  .header__burger.is-active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .header__burger.is-active span:nth-child(2) {
    opacity: 0;
  }

  .header__burger.is-active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .hero {
    padding: 40px 0 60px;
  }

  .about {
    padding: 60px 0;
  }

  .services {
    padding: 60px 0;
  }

  .testimonials {
    padding: 60px 0;
  }

  .contact {
    padding: 60px 0;
  }

  .contact__submit {
    width: 100%;
  }

  .footer__nav {
    gap: 20px;
  }

  .testimonials__card {
    flex: 0 0 100%;
    min-height: auto;
  }
}

@media (max-width: 480px) {
  .header__lang-divider {
    display: none;
  }

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