/* ============================================================
   New Horizons Forum 2026 — Obstetrics, Gynecology & Women's Health
   Shared styles · warm, editorial, green + gold · Riyadh, KSA
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,500;0,600;0,700;1,500&family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600&display=swap');

:root {
  --bg: #f7f6f0;
  --bg2: #efece0;
  --card: #ffffff;
  --ink: #15201a;
  --ink2: #5a685c;
  --green: #1a9d57;
  --green-deep: #0c6a39;
  --green-ink: #0a4f2b;
  --gold: #b8975a;
  --gold-deep: #9c7c3f;
  --line: rgba(21, 32, 26, 0.13);
  --r: 16px;
  --fs: 'Cormorant Garamond', Georgia, serif;  /* display serif  */
  --fd: 'Space Grotesk', sans-serif;            /* labels / UI    */
  --fb: 'Inter', sans-serif;                    /* body           */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--fb);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--green); color: #fff; }

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--green); border-radius: 3px; }

a { color: inherit; }

/* ——— LOADER ——— */
#loader {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  transition: opacity 0.6s var(--ease), visibility 0.6s;
}
#loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
#loader img { height: 92px; animation: loaderBreath 1.7s ease-in-out infinite; }
.loader-line {
  width: 150px; height: 2px;
  background: var(--line);
  overflow: hidden;
  border-radius: 1px;
}
.loader-line::after {
  content: '';
  display: block;
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, var(--green), var(--gold));
  transform: scaleX(0);
  transform-origin: 0 50%;
  animation: loaderFill 1.2s var(--ease) forwards;
}
@keyframes loaderBreath { 0%,100% { opacity: .7; } 50% { opacity: 1; } }
@keyframes loaderFill { to { transform: scaleX(1); } }

/* ——— BUTTONS ——— */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--fd);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 15px 30px;
  border-radius: 99px;
  border: none;
  cursor: pointer;
  overflow: hidden;
  transition: color .3s var(--ease), border-color .3s, transform .25s var(--ease), box-shadow .3s;
  isolation: isolate;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: 99px;
  transform: translateY(101%);
  transition: transform .35s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn:hover::after { transform: translateY(0); }
.btn .arr { transition: transform .25s var(--ease); }
.btn:hover .arr { transform: translateX(5px); }

.btn-solid { background: var(--green); color: #fff; box-shadow: 0 12px 30px rgba(26,157,87,0.26); }
.btn-solid::after { background: var(--green-deep); }

.btn-gold { background: var(--gold); color: #fff; box-shadow: 0 12px 30px rgba(184,151,90,0.28); }
.btn-gold::after { background: var(--gold-deep); }

.btn-ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--line); }
.btn-ghost::after { background: var(--ink); }
.btn-ghost:hover { color: #fff; box-shadow: inset 0 0 0 1.5px var(--ink); }

/* ——— REVEAL HELPERS ——— */
.lm { display: block; overflow: hidden; }
.lm > span {
  display: block;
  transform: translateY(112%);
  animation: lmUp 1s var(--ease) forwards;
  animation-delay: var(--d, 0s);
}
@keyframes lmUp { to { transform: none; } }

@keyframes rise {
  from { opacity: 0; transform: translateY(26px); }
  to { opacity: 1; transform: none; }
}