/* ========================================
   Responsive — Mobile & Tablet
   ======================================== */

@media (max-width: 1280px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero__content {
    max-width: 760px;
  }

  .hero__title {
    font-size: 52px;
  }

  .hero__image-wrap {
    max-width: 860px;
    margin-left: auto;
    margin-right: 0;
  }

  .home-services__panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .home-services__intro {
    min-height: 0;
    grid-column: 1 / -1;
  }
}

@media (max-width: 980px) {
  .home-company__inner,
  .home-updates__grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .home-section-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }
}

/* --- Tablet (max-width: 768px) --- */
@media (max-width: 768px) {
  :root {
    --header-height: 60px;
  }

  /* Header */
  .header__nav {
    display: none;
  }

  .header__actions {
    display: none;
  }

  .header__menu-btn {
    display: flex;
    min-width: 44px;
    min-height: 44px;
    padding: 10px;
    justify-content: center;
    align-items: center;
  }

  .header__inner {
    padding: 0 16px;
  }

  .header__logo-mark {
    max-width: 138px;
  }

  /* Mobile Nav Overlay */
  .mobile-nav {
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1200;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 32px;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
  }

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

  .mobile-nav__close {
    position: absolute;
    top: 16px;
    right: 20px;
    padding: 8px;
    font-size: 28px;
    color: var(--color-text);
  }

  .mobile-nav__link {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text);
    padding: 12px 0;
  }

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

  /* Hero */
  .hero {
    min-height: auto;
    padding: calc(var(--header-height) + 36px) 0 86px;
  }

  .hero__inner {
    padding: 0 var(--container-padding);
    gap: 28px;
  }

  .hero__content {
    padding: 0;
  }

  .hero__title {
    font-size: 40px;
    line-height: 1.42;
  }

  .hero__label {
    font-size: 14px;
    letter-spacing: 0.04em;
  }

  /* Grid */
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  /* CTA Section */
  .cta-section__inner {
    grid-template-columns: 1fr;
  }

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

  .cta-card {
    padding: 32px;
  }

  /* Footer */
  .footer__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer__nav {
    justify-content: flex-start;
    gap: 32px;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  /* Page Header */
  .page-header {
    padding: calc(var(--header-height) + 40px) 0 40px;
  }

  /* Service cards */
  .service-card {
    padding: 32px 24px;
  }

  .service-card__image {
    margin: -32px -24px 0;
  }

  /* Company profile table */
  .profile-table {
    display: block;
  }

  .profile-table tr {
    display: flex;
    flex-direction: column;
    padding: 16px 0;
  }

  /* Mission / Vision */
  .mission-vision {
    padding: 72px 0;
  }

  .mission-vision__row {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .mission-vision__row + .mission-vision__row {
    margin-top: 72px;
  }

  .mission-vision__label p {
    font-size: 38px;
  }

  .mission-vision__label::after {
    width: 64px;
    margin-top: 22px;
  }

  .mission-vision__content {
    padding-top: 0;
  }

  .mission-vision__title {
    font-size: 30px;
    line-height: 1.45;
    margin-bottom: 24px;
    white-space: normal;
  }

  .company-section-label {
    font-size: 38px;
    margin-bottom: 28px;
  }

  .company-section-label::after {
    width: 64px;
    margin-top: 22px;
  }

  .mission-vision__text {
    font-size: 16px;
  }

  /* Values */
  .values-grid {
    grid-template-columns: 1fr;
  }

  /* News list */
  .news-list__item {
    flex-direction: column;
    gap: 4px;
  }

  .news-list__date {
    font-size: 12px;
  }

  /* Hero image */
  .hero__image-wrap {
    margin-right: 0;
    max-width: none;
    border-radius: 22px;
    transform: skewX(-6deg);
  }

  .hero__image-wrap img {
    height: 260px;
    transform: translateY(var(--hero-parallax-y, 0)) skewX(6deg) scale(1.12);
  }

  .hero__scroll-btn {
    width: 48px;
    height: 48px;
    font-size: 20px;
  }

  /* Two column layout */
  .section-two-col {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .home-company__points {
    gap: 12px;
  }

  .home-case-preview {
    grid-template-columns: 1fr;
  }

  .home-case-preview__media {
    height: 180px;
  }

  .home-final-cta__actions {
    flex-direction: column;
    align-items: flex-start;
  }

  /* Message section */
  .message-section {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  /* Service detail */
  .service-detail {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 40px 0;
  }

  /* Contact form */
  .contact-form {
    padding: 24px 16px;
  }

  .form-input,
  .form-textarea {
    font-size: 16px;
  }

  .form-radio {
    padding: 6px 0;
  }

  /* Decorations hidden on mobile */
  .deco {
    display: none;
  }

  .home-services {
    margin-top: -42px;
    padding-bottom: 64px;
  }

  .home-news-bar {
    align-items: flex-start;
    gap: 8px 12px;
    margin-bottom: 12px;
    padding: 16px;
    border-radius: 16px;
    flex-wrap: wrap;
  }

  .home-news-bar__label,
  .home-news-bar__date,
  .home-news-bar__arrow {
    flex: 0 0 auto;
  }

  .home-news-bar__title {
    flex-basis: 100%;
    order: 3;
    white-space: normal;
    line-height: 1.6;
  }

  .home-news-bar__arrow {
    margin-left: auto;
  }

  .home-services__panel {
    grid-template-columns: 1fr;
    padding: 14px;
    border-radius: 18px;
  }

  .home-services__intro,
  .home-service-card {
    min-height: 0;
    border-radius: 14px;
  }

  .home-services__intro {
    padding: 20px;
  }

  .home-service-card {
    padding: 0;
  }

  .home-service-card__media {
    height: 132px;
  }

  .home-service-card__body {
    padding: 20px;
  }

  /* Footer touch targets */
  .footer__nav-link {
    padding: 6px 0;
  }
}

/* --- Small mobile (max-width: 480px) --- */
@media (max-width: 480px) {
  .section {
    padding: 60px 0;
  }

  .card {
    padding: 24px;
  }

  .btn {
    padding: 12px 24px;
    font-size: 13px;
    min-height: 44px;
  }

  .section-title {
    font-size: 32px;
  }

  .section-title--message {
    font-size: 28px;
    line-height: 1.5;
    white-space: normal;
  }

  .mission-vision {
    padding: 64px 0;
  }

  .mission-vision__row + .mission-vision__row {
    margin-top: 64px;
  }

  .mission-vision__label p {
    font-size: 34px;
  }

  .mission-vision__title {
    font-size: 27px;
  }

  .mission-vision__text {
    font-size: 15px;
    line-height: 1.9;
  }

  .company-section-label {
    font-size: 34px;
  }

  .hero__title {
    font-size: 32px;
  }

  .service-card__image {
    margin: -24px -24px 0;
  }

  .contact-form {
    padding: 20px 12px;
  }

  .cta-card {
    padding: 24px 20px;
  }
}

/* --- Desktop nav visible (min-width: 769px) --- */
@media (min-width: 769px) {
  .mobile-nav {
    display: none !important;
  }
}