/* ============================================
   CALM CORE — MOBILE RESPONSIVE STYLES
   Breakpoints: 1024px | 768px | 480px
   ============================================ */

/* ── LARGE TABLET (≤1024px) ─────────────────── */
@media (max-width: 1024px) {

  /* HERO */
  .calm-content {
    gap: 40px;
  }

  .calm-left {
    max-width: 460px;
  }

  .calm-illustration {
    width: 340px;
  }

  .calm-title {
    font-size: 30px;
  }

  /* TECHNIQUES */
  .calm-grid {
    gap: 20px;
  }

  /* PERSONALIZED WELLNESS */
  .calm-design-container {
    gap: 50px;
  }

  .calm-design-right img {
    width: 400px;
  }
}


/* ── TABLET (≤768px) ────────────────────────── */
@media (max-width: 768px) {

  /* HERO */
  .calm-core-section {
    padding: 60px 0;
  }

  .back-arrow {
    left: 0;
    margin-bottom: 16px;
  }

  .top-bar {
    margin-bottom: 20px;
  }

  .calm-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 36px;
  }

  .calm-left {
    max-width: 100%;
  }

  .calm-title {
    font-size: 26px;
  }

  .calm-subtitle {
    font-size: 15px;
  }

  .calm-right {
    width: 100%;
    justify-content: center;
  }

  .calm-illustration {
    width: 100%;
    max-width: 380px;
  }

  /* TECHNIQUES */
  .calm-techniques-section {
    padding: 60px 0;
  }

  .calm-intro {
    margin: 16px 0 30px;
    font-size: 14px;
  }

  .calm-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .calm-card {
    padding: 20px;
  }

  /* PERSONALIZED WELLNESS */
  .calm-design-section {
    padding: 60px 0;
  }

  .calm-design-container {
    flex-direction: column-reverse;
    gap: 36px;
    align-items: flex-start;
  }

  .calm-design-left {
    max-width: 100%;
  }

  .calm-design-title {
    font-size: 24px;
  }

  .calm-design-right {
    width: 100%;
    justify-content: center;
  }

  .calm-design-right img {
    width: 100%;
    max-width: 460px;
  }
}


/* ── MOBILE (≤480px) ────────────────────────── */
@media (max-width: 480px) {

  /* HERO */
  .calm-core-section {
    padding: 44px 0;
  }

  .calm-container,
  .calm-tech-container,
  .calm-design-container {
    width: 92%;
  }

  .calm-tag {
    font-size: 12px;
    padding: 5px 12px;
  }

  .calm-title {
    font-size: 22px;
    gap: 8px;
  }

  .title-icon {
    width: 28px;
  }

  .calm-subtitle {
    font-size: 14px;
    margin-top: 12px;
  }

  .calm-description {
    font-size: 14px;
  }

  .calm-btn {
    width: 100%;
    text-align: center;
    padding: 13px 18px;
    font-size: 15px;
  }

  .calm-illustration {
    max-width: 300px;
  }

  /* TECHNIQUES */
  .calm-techniques-section {
    padding: 44px 0;
  }

  .calm-label {
    font-size: 0.85rem;
    letter-spacing: 1.5px;
  }

  .calm-card {
    padding: 18px 16px;
  }

  .calm-card-title img {
    width: 30px;
  }

  .calm-card p {
    font-size: 13px;
  }

  /* PERSONALIZED WELLNESS */
  .calm-design-section {
    padding: 44px 0;
  }

  .calm-design-title {
    font-size: 21px;
    margin-bottom: 12px;
  }

  .calm-design-text {
    font-size: 14px;
  }

  .calm-design-btn {
    width: 100%;
    text-align: center;
    padding: 11px 18px;
    font-size: 15px;
  }

  .calm-design-right img {
    max-width: 100%;
  }
}


/* ── VERY SMALL (≤360px) ────────────────────── */
@media (max-width: 360px) {

  .calm-title {
    font-size: 19px;
  }

  .calm-illustration {
    max-width: 260px;
  }

  .calm-card {
    padding: 15px 13px;
  }
}

/* ── CALM DESIGN BTN + PLAY ICON — RESPONSIVE ── */

@media (max-width: 768px) {
  .calm-design-btn {
    padding: 12px 22px;
    font-size: 13px;
    gap: 8px;
  }
}

@media (max-width: 480px) {
  .calm-design-btn {
    width: 100%;
    justify-content: center;
    padding: 13px 20px;
    font-size: 14px;
    gap: 8px;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.12);
  }

  .play-icon {
    width: 16px;
    height: 16px;
  }
}

@media (max-width: 360px) {
  .calm-design-btn {
    padding: 12px 16px;
    font-size: 13px;
  }

  .play-icon {
    width: 14px;
    height: 14px;
  }
}