/*
 * Gateway English Center — placeholder landing page
 *
 * Mobile first. Sizes scale fluidly with clamp() from the 390px mobile value
 * to the 1440px desktop value. Where the handoff gives a fixed mobile/desktop
 * pair (e.g. 16px → 17px), the middle term interpolates linearly between
 * those two viewport widths. The only breakpoint is 760px (Difference box).
 */

:root {
  --primary: #1E3A8A;
  --bg-blue: #DBEAFE;
  --warm: #F6F1E8;
  --accent: #E1702E;
  --accent-hover: #C95F22;
  --body-text: #33406b;
  --footer: #3D3D3D;

  --font-display: 'Anybody', 'Tajawal', sans-serif;
  --font-body: 'DM Sans', 'Tajawal', sans-serif;
  --ease-reveal: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- Base ---------- */

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

body {
  margin: 0;
  background: var(--warm);
  color: var(--primary);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
p,
ul {
  margin: 0;
}

:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 3px;
}

/* ---------- Announcement bar (temporary — delete this block at launch) ---------- */

.announcement {
  padding: clamp(9px, 0.8vw, 11px) clamp(16px, calc(14.51px + 0.381vw), 20px);
  background: var(--primary);
  color: #FFFFFF;
  text-align: center;
  font-family: var(--font-display);
  font-stretch: 125%;
  font-variation-settings: 'wdth' 125;
  font-size: clamp(11px, 0.9vw, 13px);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: .12em;
  text-transform: uppercase;
}

/* ---------- Header ---------- */

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(clamp(24px, 2.5vw, 36px) + 10px) clamp(20px, 4.4vw, 64px) 0;
}

.logo {
  display: block;
  width: clamp(150px, 18vw, 260px);
  border-radius: 4px;
}

.logo svg {
  display: block;
  width: 100%;
  height: auto;
}

.lang-toggle {
  display: flex;
  border: 1.5px solid var(--primary);
  border-radius: 999px;
  overflow: hidden;
}

.lang-toggle[hidden] {
  display: none;
}

.lang-toggle:has(:focus-visible) {
  outline: 3px solid var(--primary);
  outline-offset: 3px;
}

.lang-toggle button {
  margin: 0;
  border: 0;
  padding: clamp(3.6px, calc(3.27px + 0.0857vw), 4.5px) clamp(10.8px, calc(9.8px + 0.2571vw), 13.5px);
  background: transparent;
  color: var(--primary);
  font-family: var(--font-body);
  font-size: clamp(11.7px, calc(11.37px + 0.0857vw), 12.6px);
  font-weight: 500;
  line-height: 1;
  cursor: pointer;
}

.lang-toggle button:focus-visible {
  outline: none;
}

.lang-toggle button[aria-pressed="true"] {
  background: var(--primary);
  color: var(--warm);
}

/* ---------- Hero ---------- */

.hero {
  min-height: clamp(320px, 34.7vw, 500px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(28px, 2.8vw, 40px);
  padding: 0 clamp(24px, 4.4vw, 64px);
  text-align: center;
}

.hero h1 {
  max-width: 900px;
  font-family: var(--font-display);
  font-stretch: 100%;
  font-variation-settings: 'wdth' 100;
  font-size: clamp(38px, 4.7vw, 68px);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.cta {
  display: inline-flex;
  align-items: center;
  padding: clamp(14px, calc(13.26px + 0.1905vw), 16px) clamp(28px, calc(25.77px + 0.5714vw), 34px);
  border-radius: 999px;
  background: var(--accent);
  color: #FFFFFF;
  font-size: clamp(16px, calc(15.63px + 0.0952vw), 17px);
  font-weight: 500;
  line-height: 1;
  text-decoration: none;
  transition: background-color .15s ease;
}

.cta:hover {
  background: var(--accent-hover);
}

/* ---------- Gateway Difference ---------- */

.difference-wrap {
  padding: 0 clamp(16px, 4.4vw, 64px);
}

/* Mobile: single column, heading + paragraph above the tiles (source order). */
.difference {
  max-width: 1160px;
  margin: 0 auto;
  padding: clamp(48px, 12.5vw, 180px) clamp(20px, 5vw, 72px) clamp(24px, 5vw, 72px);
  border-radius: clamp(24px, 2.2vw, 32px);
  background: var(--bg-blue);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
}

.difference__text {
  display: flex;
  flex-direction: column;
  gap: clamp(14px, 1.5vw, 22px);
  padding: 0 4px;
}

.difference__text h2 {
  font-family: var(--font-display);
  font-stretch: 100%;
  font-variation-settings: 'wdth' 100;
  font-size: clamp(28px, 2.8vw, 40px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.015em;
}

.difference__text p {
  color: var(--body-text);
  font-size: clamp(16px, 1.32vw, 19px);
  line-height: 1.65;
  text-wrap: pretty;
}

/* Desktop: tiles in the start column, text in the end column (mirrors in RTL). */
@media (width > 760px) {
  .difference {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    padding-top: calc(clamp(48px, 12.5vw, 180px) - 50px); /* content sits 5px higher on desktop */
  }

  .uniques {
    grid-column: 1;
    grid-row: 1;
  }

  .difference__text {
    grid-column: 2;
    grid-row: 1;
    padding: 8px 0 0;
  }
}

.uniques {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(12px, 1.1vw, 16px);
}

.unique {
  display: flex;
  align-items: center;
  gap: clamp(14px, 1.4vw, 20px);
  padding: clamp(18px, 1.8vw, 26px) clamp(18px, 1.9vw, 28px);
  border-radius: clamp(16px, calc(15.26px + 0.1905vw), 18px);
  background: var(--warm);
}

.unique__icon {
  flex: none;
  width: clamp(40px, 3.3vw, 48px);
  height: clamp(40px, 3.3vw, 48px);
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.unique__icon svg {
  display: block;
  width: 52%;
  height: 52%;
}

.unique__label {
  font-size: clamp(17px, 1.46vw, 21px);
  font-weight: 500;
  line-height: 1.25;
}

/* ---------- Contact footer ---------- */

.contact {
  margin-top: clamp(64px, 8.3vw, 120px);
  padding: clamp(32px, 3.3vw, 48px) clamp(24px, 4.4vw, 64px) clamp(36px, 3.6vw, 52px);
  background: var(--footer);
  color: var(--warm);
}

.contact address {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  font-style: normal;
  font-size: clamp(14px, calc(13.26px + 0.1905vw), 16px);
  line-height: 1.5;
  text-align: start;
}

.contact__name {
  font-size: clamp(17px, calc(16.26px + 0.1905vw), 19px);
  font-weight: 700;
}

.contact__role {
  color: var(--bg-blue);
}

.contact__email {
  color: var(--warm);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.contact :focus-visible {
  outline-color: var(--warm);
}

/* ---------- Arabic ---------- */

/* Tracking breaks the joins of cursive Arabic script. */
:lang(ar) .announcement,
:lang(ar) h1,
:lang(ar) h2 {
  letter-spacing: 0;
}