/* ==========================================================================
   responsive.css — Breakpoints & Adaptive Layout
   ========================================================================== */

/* --------------------------------------------------------------------------
   Breakpoints reference
   xs  : < 480px   (small phones)
   sm  : 480–767px (phones landscape / large phones)
   md  : 768–1023px (tablets – iPad mini / iPad)
   lg  : 1024–1279px (small laptops)
   xl  : ≥ 1280px  (desktop)
   -------------------------------------------------------------------------- */

/* ══════════════════════════════════════════════════════════════
   Tablet (md) — 768px → 1023px
   ══════════════════════════════════════════════════════════════ */
@media (max-width: 1023px) {

  /* Navbar: hide desktop nav, show hamburger + mobile logo */
  .navbar__nav,
  .navbar__logo {
    display: none;
  }

  .navbar__mobile-logo {
    display: flex;
  }

  .hamburger {
    display: flex;
  }

  /* Mobile menu drawer becomes visible on toggle */
  .mobile-menu {
    display: flex;
  }

  /* Hero: stack on tablet */
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__content {
    text-align: center;
    order: 1;
  }

  .hero__illustration {
    order: 0;
  }

  /* Services: 2 columns on tablet */
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Footer: 2 columns */
  .footer__inner {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Auth card: slightly wider */
  .auth-card {
    max-width: 520px;
  }

  /* Tabs: make text a bit smaller */
  .tabs__btn {
    font-size: 0.9rem;
    padding: 14px 16px;
  }
}

/* ══════════════════════════════════════════════════════════════
   Mobile (sm) — 480px → 767px
   ══════════════════════════════════════════════════════════════ */
@media (max-width: 767px) {

  :root {
    --navbar-height: 60px;
  }

  .container {
    padding-inline: 16px;
  }

  .section {
    padding-block: 40px;
  }

  /* Hero */
  .hero {
    padding-block: 40px 24px;
  }

  .hero__title {
    font-size: 1.6rem;
  }

  /* Tabs: horizontal scroll if needed */
  .tabs__list {
    gap: 4px;
  }

  .tabs__btn {
    font-size: 0.82rem;
    padding: 12px 10px;
  }

  /* Services: 2 columns on phone */
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .service-card {
    padding: 20px 16px;
  }

  .service-card__body {
    -webkit-line-clamp: 4;
  }

  /* Footer: single column */
  .footer__inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  /* Auth */
  .auth-card {
    padding: 28px 20px;
    border-radius: var(--radius-md);
    box-shadow: none;
    border: 1px solid var(--color-border);
  }

  .auth-logo img {
    height: 48px;
  }

  /* OTP inputs */
  .otp-input {
    width: 38px;
    height: 46px;
    font-size: 1.2rem;
  }

  /* Steps */
  .step__line {
    width: 40px;
  }
}

/* ══════════════════════════════════════════════════════════════
   Small phones (xs) — < 480px
   ══════════════════════════════════════════════════════════════ */
@media (max-width: 479px) {

  /* Services: single column */
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .tabs__list {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 0;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .tabs__list::-webkit-scrollbar {
    display: none;
  }

  .tabs__btn {
    white-space: nowrap;
    flex: 0 0 auto;
  }

  .hero__title {
    font-size: 1.4rem;
  }

  /* OTP: smaller gap */
  .otp-group {
    gap: 6px;
  }

  .otp-input {
    width: 34px;
    height: 42px;
    font-size: 1.1rem;
  }

  /* Auth card: full bleed on very small */
  .auth-page {
    padding: 16px;
    justify-content: flex-start;
    padding-top: 32px;
  }

  .auth-card {
    padding: 24px 16px;
  }
}

/* ══════════════════════════════════════════════════════════════
   Large desktop (xl) — ≥ 1280px
   ══════════════════════════════════════════════════════════════ */
@media (min-width: 1280px) {
  .container {
    padding-inline: 40px;
  }

  .hero {
    padding-block: 100px 56px;
  }

  .hero__title {
    font-size: 3rem;
  }
}

/* ══════════════════════════════════════════════════════════════
   Print
   ══════════════════════════════════════════════════════════════ */
@media print {
  .navbar,
  .hamburger,
  .mobile-menu,
  .mobile-menu-overlay,
  .footer {
    display: none !important;
  }

  body {
    font-size: 12pt;
    color: #000;
  }
}