/* ==========================================================================
   Branding Peedika — Responsive layer
   --------------------------------------------------------------------------
   styles.css is mobile-first. This file adds screen-size refinements.
   Breakpoints: 560px, 768px, 1024px, 1280px.
   ========================================================================== */

/* --------------------------------------------------------------------------
   >= 560px — small tablets and large phones
   -------------------------------------------------------------------------- */
@media (min-width: 560px) {
  .grid--2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero__figure img {
    aspect-ratio: 3 / 2;
  }

  .btn-row--center {
    justify-content: center;
  }
}

/* --------------------------------------------------------------------------
   >= 768px — tablets
   -------------------------------------------------------------------------- */
@media (min-width: 768px) {
  :root {
    --header-h: 76px;
  }

  .grid--3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .hero__inner {
    gap: var(--sp-8);
  }

  .hero__figure img {
    aspect-ratio: 5 / 4;
  }

  .split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--sp-8);
  }

  .split--reverse .split__media {
    order: 2;
  }

  .split--reverse .split__body {
    order: 1;
  }

  .split--offset {
    grid-template-columns: 0.85fr 1fr;
  }

  .section__head--split {
    grid-template-columns: 1fr;
  }

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

  .breadcrumb-bar {
    background: var(--surface);
  }

  .card {
    padding: var(--sp-7);
  }
}

/* --------------------------------------------------------------------------
   >= 1024px — desktop
   -------------------------------------------------------------------------- */
@media (min-width: 1024px) {
  .grid--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .grid--4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .portfolio-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  /* Header switches to a horizontal bar */
  .nav-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    inset: auto;
    opacity: 1;
    visibility: visible;
    transform: none;
    padding: 0;
    overflow: visible;
    background: transparent;
    flex: 1;
    display: flex;
    justify-content: flex-end;
  }

  .site-header__inner {
    gap: var(--sp-6);
  }

  .nav-list {
    flex-direction: row;
    align-items: center;
    gap: var(--sp-5);
  }

  .nav-list > li {
    position: relative;
  }

  .nav-list a {
    padding: 0.4rem 0;
    font-size: var(--fs-sm);
    font-weight: 600;
    border-bottom: 0;
    position: relative;
  }

  .nav-list a::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -2px;
    height: 2px;
    background: var(--gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--dur) var(--ease);
  }

  .nav-list a:hover::after,
  .nav-list a[aria-current='page']::after {
    transform: scaleX(1);
  }

  .nav-item--has-menu {
    border-bottom: 0;
  }

  .nav-item__trigger {
    padding: 0.4rem 0;
    width: auto;
    font-size: var(--fs-sm);
    font-weight: 600;
  }

  .nav-item__trigger:hover {
    color: var(--gold-text);
  }

  /* Dropdown panel */
  .nav-submenu {
    position: absolute;
    top: calc(100% + 14px);
    left: 50%;
    transform: translate(-50%, 6px);
    width: 21rem;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--sp-3);
    display: grid;
    gap: 2px;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease),
      visibility var(--dur) var(--ease);
  }

  /* On the desktop the dropdown is revealed by hover and focus, so it has to
     stay in the layout even when the `hidden` attribute is set — that
     attribute only drives the small-screen menu. This is the one deliberate
     override of the global [hidden] rule in styles.css. */
  .nav-submenu[hidden] {
    display: grid !important;
  }

  .nav-item--has-menu:hover .nav-submenu,
  .nav-item--has-menu:focus-within .nav-submenu,
  .nav-item--has-menu.is-open .nav-submenu {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, 0);
  }

  .nav-submenu a {
    padding: 0.6rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: var(--fs-sm);
  }

  .nav-submenu a::before {
    display: none;
  }

  .nav-submenu a:hover {
    background: var(--surface);
  }

  .nav-submenu li:first-child a {
    font-weight: 700;
    color: var(--navy);
    border-bottom: 1px solid var(--border);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    margin-bottom: var(--sp-1);
    padding-bottom: 0.7rem;
  }

  .header__cta {
    margin-top: 0;
    flex: none;
  }

  .header__cta .btn {
    min-height: 44px;
    padding-inline: 1.25rem;
  }

  /* Hero */
  .hero__inner {
    grid-template-columns: 1.02fr 0.98fr;
    gap: var(--sp-9);
    padding-block: clamp(3.5rem, 3rem + 4vw, 6rem);
  }

  .hero__figure img {
    aspect-ratio: 4 / 5;
  }

  .hero__accent {
    display: block;
  }

  /* Process: horizontal */
  .process {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--sp-6);
  }

  .process__item {
    padding-left: 0;
    padding-top: 62px;
  }

  .process__item::before {
    top: 0;
    left: 0;
  }

  .process__item::after {
    left: 50px;
    right: -18px;
    top: 20px;
    bottom: auto;
    width: auto;
    height: 2px;
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
    gap: var(--sp-7);
  }

  .section__head--split {
    grid-template-columns: 1fr auto;
    align-items: end;
    gap: var(--sp-6);
  }

  .section__head--split > p {
    margin-bottom: 0;
  }

  /* Blog listing */
  .blog-layout {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: var(--sp-8);
  }

  .blog-layout__aside {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    align-self: start;
  }
}

/* --------------------------------------------------------------------------
   >= 1280px — large desktop
   -------------------------------------------------------------------------- */
@media (min-width: 1280px) {
  .nav-list {
    gap: var(--sp-6);
  }

  .hero__inner {
    grid-template-columns: 1.08fr 0.92fr;
  }

  .section--wide-split {
    grid-template-columns: 1fr 1fr;
  }
}

/* --------------------------------------------------------------------------
   Touch devices — remove hover-only affordances that stick on tap
   -------------------------------------------------------------------------- */
@media (hover: none) {
  .btn:hover {
    transform: none;
  }
}