/* ============================================================
   SHORELINE ATHLETICS — Brand stylesheet
   Palette sampled directly from the Shoreline logos.
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=DM+Mono:wght@400;500&display=swap');

:root{
  /* — Core brand (locked to the official Shoreline palette) — */
  --blue:#739BD2;          /* PRIMARY brand blue (logo cornflower #739BD2) */
  --blue-bright:#A6BFE1;   /* light periwinkle accent (#A6BFE1) */
  --blue-deep:#4C78BC;     /* deeper same-hue blue for buttons/contrast */
  --blue-press:#3C6098;    /* pressed */
  --sky:#A6BFE1;           /* soft sky (#A6BFE1) */
  --sky-wash:#D4E0F0;      /* pale blue section wash (#D4E0F0) */
  --sky-mist:#EAF2FB;      /* faintest blue tint */

  --sand:#C8966E;          /* warm terracotta accent (#C8966E) */
  --sand-light:#D9B293;    /* light sand (#D9B293) */
  --sand-deep:#A9744B;     /* deeper sand for contrast */
  --sand-soft:#E7D6C4;     /* warm wash */
  --sand-mist:#F6EFE6;     /* faint sand tint */

  --ink:#16242F;           /* deep coastal slate — primary text & dark blocks */
  --ink-2:#22343F;         /* slightly lifted dark */
  --slate:#4E606C;         /* muted body text */
  --slate-soft:#7E8E98;    /* captions / meta */

  --white:#FFFFFF;
  --cream:#F8FAFC;         /* off-white page base */
  --paper:#FBFCFE;
  --line:#E2E9F1;          /* hairlines on light */
  --line-dark:rgba(255,255,255,0.12);

  --shadow-sm:0 1px 2px rgba(22,36,47,.06), 0 2px 8px rgba(22,36,47,.05);
  --shadow:0 8px 30px rgba(22,36,47,.10), 0 2px 6px rgba(22,36,47,.05);
  --shadow-lg:0 24px 60px rgba(22,36,47,.16), 0 6px 16px rgba(22,36,47,.08);
  --shadow-blue:0 14px 38px rgba(115,155,210,.32);

  --r:14px;        /* card radius */
  --r-lg:22px;
  --r-pill:999px;
  --max:1160px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:clip}
body{
  overflow-x:clip;
  font-family:'DM Sans',system-ui,sans-serif;
  background:var(--cream);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}

/* ---------- Type ---------- */
.display{font-family:'Bebas Neue',sans-serif;font-weight:400;line-height:.9;letter-spacing:.01em;text-transform:uppercase}
.eyebrow{
  font-family:'DM Mono',ui-monospace,monospace;
  font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;
  color:var(--blue);font-weight:500;
}
.eyebrow.sand{color:var(--sand-deep)}
.eyebrow.on-dark{color:var(--sky)}

h1,h2,h3{font-family:'Bebas Neue',sans-serif;font-weight:400;line-height:.92;letter-spacing:.012em;text-transform:uppercase}
p{text-wrap:pretty}

/* ---------- Layout helpers ---------- */
.wrap{max-width:var(--max);margin:0 auto;padding:0 28px}
.section{padding:108px 0}
.section.tight{padding:72px 0}
.dark{background:var(--ink);color:var(--cream)}
.dark .slate,.dark p.lead{color:#A9BAC6}
.bluewash{background:var(--sky-wash)}
.sandwash{background:var(--sand-mist)}

.lead{font-size:1.18rem;color:var(--slate);max-width:60ch}
.dark .lead{color:#B7C6D2}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.6em;
  font-family:'DM Sans',sans-serif;font-weight:600;
  font-size:.94rem;letter-spacing:.02em;
  padding:15px 30px;border-radius:var(--r-pill);
  border:1.5px solid transparent;cursor:pointer;
  transition:transform .18s var(--ease), box-shadow .25s var(--ease), background .2s, color .2s, border-color .2s;
  white-space:nowrap;
}
.btn .arr{transition:transform .25s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}
.btn-primary{background:var(--blue-deep);color:#fff;box-shadow:var(--shadow-blue)}
.btn-primary:hover{background:var(--blue-press);transform:translateY(-2px);box-shadow:0 18px 44px rgba(60,96,152,.42)}
.btn-sand{background:var(--sand);color:#fff;box-shadow:0 12px 32px rgba(200,150,110,.32)}
.btn-sand:hover{background:var(--sand-deep);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px)}
.dark .btn-ghost{color:#fff;border-color:rgba(255,255,255,.28)}
.dark .btn-ghost:hover{border-color:var(--sky);color:var(--sky)}
.btn-white{background:#fff;color:var(--ink)}
.btn-white:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.btn-lg{padding:18px 38px;font-size:1.02rem}

/* colorful "Book a Session" button — animated BLUE gradient + sheen, on HOVER only
   (vanilla rebuild of kokonutd/button-colorful, Shoreline brand blues) */
.btn-colorful{position:relative;overflow:hidden;isolation:isolate;color:#fff;border-color:transparent;background:var(--blue-deep);box-shadow:var(--shadow-blue)}
.btn-colorful::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(115deg,#739BD2 0%,#3F6BA8 26%,#2A5D9E 50%,#5E8AC8 74%,#739BD2 100%);background-size:280% 100%;opacity:0;transition:opacity .3s ease}
.btn-colorful::after{content:"";position:absolute;top:-25%;left:-75%;width:48%;height:150%;z-index:-1;background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-18deg);transition:left .7s var(--ease)}
.btn-colorful:hover{transform:translateY(-2px);box-shadow:0 18px 46px rgba(115,155,210,.5)}
.btn-colorful:hover::before{opacity:1;animation:btnColorShift 2.6s linear infinite}
.btn-colorful:hover::after{left:140%}
.btn-colorful .arr{position:relative}
@keyframes btnColorShift{0%{background-position:0% 50%}100%{background-position:280% 50%}}
@media(prefers-reduced-motion:reduce){.btn-colorful:hover::before{animation:none;background-position:30% 50%}.btn-colorful::after{transition:none}}
/* on a blue/photo stripe: rest WHITE for contrast, reveal blue gradient on hover */
.btn-colorful.on-blue{background:#fff;color:var(--blue-deep)}
.btn-colorful.on-blue:hover{color:#fff}

/* link arrow */
.link-arrow{display:inline-flex;align-items:center;gap:.45em;color:var(--blue);font-weight:600;transition:gap .2s var(--ease)}
.link-arrow .arr{transition:transform .25s var(--ease)}
.link-arrow:hover .arr{transform:translateX(4px)}
.dark .link-arrow{color:var(--sky)}

/* ---------- Diagonal split motif (from logo) ---------- */
.split-rule{height:5px;width:84px;border-radius:3px;background:linear-gradient(100deg,var(--blue) 0 50%,var(--sand) 50% 100%)}
.diag-edge{position:relative}
.diag-edge::after{content:"";position:absolute;left:0;right:0;height:46px;background:inherit}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:200;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 28px;
  background:rgba(248,250,252,.78);
  backdrop-filter:blur(18px) saturate(1.4);-webkit-backdrop-filter:blur(18px) saturate(1.4);
  border-bottom:1px solid var(--line);
  transition:background .3s, box-shadow .3s, padding .3s;
}
.nav.scrolled{box-shadow:var(--shadow-sm);background:rgba(248,250,252,.92)}
.nav-brand{display:flex;align-items:center;gap:12px}
.nav-brand img{height:44px;width:auto}
.nav-brand--lockup img{height:40px}
.nav-brand .bn{display:flex;flex-direction:column;line-height:1}
.nav-brand .bn b{font-family:'Bebas Neue',sans-serif;font-size:1.32rem;letter-spacing:.06em;color:var(--ink)}
.nav-brand .bn span{font-family:'DM Mono',monospace;font-size:.54rem;letter-spacing:.3em;color:var(--sand-deep);text-transform:uppercase;margin-top:3px;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:10px;list-style:none;position:relative}
.nav-links a{font-size:.82rem;font-weight:500;color:var(--slate);transition:color .2s;position:relative;white-space:nowrap;z-index:1;padding:7px 14px}
/* bubble — in place around each item, no sliding */
.nav-links a::after{content:"";position:absolute;inset:0;border-radius:999px;background:rgba(115,155,210,.22);box-shadow:inset 0 0 0 1px rgba(115,155,210,.5),0 4px 16px rgba(115,155,210,.3);opacity:0;transform:scale(.86);transition:opacity .24s ease,transform .24s cubic-bezier(.34,1.56,.64,1);z-index:-1;pointer-events:none}
.nav-links a:hover{color:var(--sand-deep)}
.nav-links a:hover::after,.nav-links a.active::after{opacity:1;transform:scale(1)}
.nav-links a.active{color:var(--sand-deep)}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-cta .btn{padding:11px 22px;font-size:.86rem}
.nav-textlink{font-size:.84rem;font-weight:600;color:var(--slate);white-space:nowrap;transition:color .2s}
.nav-textlink:hover{color:var(--blue)}
.nav-burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-burger span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.25s}

/* mobile menu */
.mobile-menu{
  position:fixed;inset:0 0 0 auto;width:min(82vw,340px);z-index:300;
  background:var(--ink);color:#fff;padding:90px 32px 40px;
  transform:translateX(100%);transition:transform .35s var(--ease);
  display:flex;flex-direction:column;gap:6px;box-shadow:var(--shadow-lg);
}
.mobile-menu.open{transform:translateX(0)}
.mobile-menu a{font-family:'Bebas Neue',sans-serif;font-size:1.7rem;letter-spacing:.04em;padding:10px 0;border-bottom:1px solid var(--line-dark);color:#fff}
.mobile-menu a:hover{color:var(--sky)}
.menu-close{position:absolute;top:24px;right:24px;background:none;border:0;color:#fff;font-size:2rem;cursor:pointer;line-height:1}
.scrim{position:fixed;inset:0;background:rgba(10,18,24,.5);z-index:250;opacity:0;pointer-events:none;transition:opacity .3s}
.scrim.open{opacity:1;pointer-events:auto}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:#C8966E;color:rgba(255,255,255,.92);padding:72px 0 36px}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;align-items:start}
.footer-brand img{height:74px;width:74px;border-radius:50%;margin-bottom:18px;background:#fff;box-shadow:0 0 0 3px rgba(255,255,255,.92), 0 10px 24px rgba(22,36,47,.18)}
.footer-brand p{max-width:34ch;font-size:.95rem;color:rgba(255,255,255,.92)}
.footer h4{font-family:'DM Mono',monospace;font-weight:500;font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:#FFFFFF;margin-bottom:18px}
.footer-col a{display:block;padding:7px 0;color:rgba(255,255,255,.94);font-size:.95rem;transition:color .2s,padding-left .2s}
.footer-col a:hover{color:#fff;padding-left:5px}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:56px;padding-top:26px;border-top:1px solid rgba(255,255,255,.22);font-size:.82rem;color:rgba(255,255,255,.72)}
.footer-bottom .ig{display:inline-flex;align-items:center;gap:8px;color:rgba(255,255,255,.88)}
.footer-bottom .ig:hover{color:#FBEFE2}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease), transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---------- Cards ---------- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .section{padding:72px 0}
  .nav-links{display:none}
  .nav-cta .btn-ghost{display:none}
  .nav-textlink{display:none}
  .nav-burger{display:flex}
  .footer-top{grid-template-columns:1fr 1fr;gap:34px}
  .footer-brand{grid-column:1/-1}
}
@media(max-width:560px){
  .wrap{padding:0 20px}
  .footer-top{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .btn{width:100%;justify-content:center}
  .nav-cta .btn{width:auto}
}