/* =========================================================================
   DIVINE C CONSULTING - DESIGN SYSTEM
   styles.css · loaded AFTER tailwind.css (so tokens/components can build on utilities)
   -------------------------------------------------------------------------
   Contents
     1. Fonts
     2. Design Tokens      → Colour · Typography · Spacing · Radii · Shadow · Motion · Layout
     3. Base
     4. Typography System  (.h-hero/.h-section/.h-sub/.lead/.eyebrow …)
     5. Layout System      (.wrap/.section/.rule)
     6. Icon System        (.ico-tile · icon sizing)
     7. Button System      (.btn + variants + sizes)
     8. Badge System
     9. Link System        (.ulink)
    10. Card System        (.card/.svc/.feature/.metric)
    11. Backgrounds
    12. Header / Nav
    13. Marquee · Timeline · Signature
    14. Form System
    15. Footer
    16. Motion / Reveal
   ========================================================================= */

/* ===== 1. FONTS ========================================================== */
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/inter-400.woff2') format('woff2');}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/inter-500.woff2') format('woff2');}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/inter-600.woff2') format('woff2');}
@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url('../fonts/inter-700.woff2') format('woff2');}
@font-face{font-family:'Jakarta';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/jakarta-500.woff2') format('woff2');}
@font-face{font-family:'Jakarta';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/jakarta-600.woff2') format('woff2');}
@font-face{font-family:'Jakarta';font-style:normal;font-weight:700;font-display:swap;src:url('../fonts/jakarta-700.woff2') format('woff2');}
@font-face{font-family:'Jakarta';font-style:normal;font-weight:800;font-display:swap;src:url('../fonts/jakarta-800.woff2') format('woff2');}

/* ===== 2. DESIGN TOKENS ================================================== */
:root{
  /* --- 2.1 COLOUR SYSTEM ------------------------------------------------ */
  /* Neutrals (warm stone/zinc ramp) */
  --ink:#0A0A0A;          /* primary text / darkest surface   */
  --ink-2:#171717;        /* raised dark surface              */
  --ink-3:#262626;        /* dark hairline / dark borders     */
  --paper:#FFFFFF;         /* base surface                     */
  --surface:#FAFAF9;       /* off-white surface                */
  --surface-2:#F4F4F5;     /* soft grey surface                */
  --line:#E7E5E4;          /* default border                   */
  --line-2:#DCD9D4;        /* hover / stronger border          */
  --line-dark:rgba(255,255,255,.10); /* border on dark         */
  /* Text roles */
  --text:#0A0A0A;
  --text-muted:#52525B;    /* secondary text                   */
  --text-subtle:#71717A;   /* tertiary / captions              */
  --text-on-dark:#E4E4E7;
  --text-on-dark-muted:#A1A1AA;
  /* Brand */
  --navy:#1E293B;
  --gold:#B8965A;          /* accent + text on DARK            */
  --gold-soft:#C9AE7E;
  --gold-strong:#8C6A2C;   /* AA gold for small text on LIGHT  */
  /* Semantic */
  --success-fg:#166534; --success-bg:#F0FDF4; --success-bd:#BBF7D0;
  --danger-fg:#B91C1C;  --danger-bg:#FEF2F2;  --danger-bd:#FECACA;
  --focus:var(--gold);
  /* Legacy aliases (kept so existing markup keeps working) */
  --off:var(--surface); --soft:var(--surface-2); --muted:var(--text-subtle); --muted-2:var(--text-muted);

  /* --- 2.2 TYPOGRAPHY SYSTEM ------------------------------------------- */
  --font-sans:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-display:'Jakarta','Inter',sans-serif;
  /* Weights */
  --fw-normal:400; --fw-medium:500; --fw-semibold:600; --fw-bold:700; --fw-extrabold:800;
  /* Static sizes */
  --fs-eyebrow:0.75rem;  /* 12 */
  --fs-xs:0.8125rem;     /* 13 */
  --fs-sm:0.875rem;      /* 14 */
  --fs-base:1rem;        /* 16 */
  --fs-md:1.125rem;      /* 18 */
  --fs-lg:1.25rem;       /* 20 */
  --fs-xl:1.5rem;        /* 24 */
  /* Fluid display sizes */
  --fs-display:clamp(2.6rem,1.6rem + 4.4vw,4.75rem);
  --fs-h2:clamp(2rem,1.35rem + 2.6vw,3rem);
  --fs-h3:clamp(1.35rem,1.05rem + 1.1vw,1.9rem);
  --fs-lead:clamp(1.05rem,1rem + .35vw,1.25rem);
  /* Line-heights */
  --lh-display:1.02; --lh-heading:1.12; --lh-snug:1.3; --lh-body:1.65; --lh-relaxed:1.6;
  /* Tracking */
  --tracking-tighter:-0.035em; --tracking-tight:-0.03em; --tracking-snug:-0.02em;
  --tracking-normal:-0.006em; --tracking-wide:.1em; --tracking-wider:.14em; --tracking-widest:.16em;

  /* --- 2.3 SPACING SYSTEM (4px base) ----------------------------------- */
  --space-1:0.25rem; --space-2:0.5rem;  --space-3:0.75rem; --space-4:1rem;
  --space-5:1.25rem; --space-6:1.5rem;  --space-7:1.75rem; --space-8:2rem;
  --space-10:2.5rem; --space-12:3rem;   --space-16:4rem;   --space-20:5rem;
  --space-24:6rem;   --space-30:7.5rem;
  --gutter:1.375rem;                     /* page inline padding (mobile)      */
  --section-y:clamp(4rem,4vw + 2.75rem,7.5rem); /* vertical section rhythm     */
  --pad-card:1.75rem;                    /* 28 - default card padding         */
  --pad-card-lg:2.5rem;                  /* 40 - spacious card padding        */
  --container:1240px;

  /* --- 2.4 RADII SYSTEM ------------------------------------------------- */
  --r-sm:10px;    /* small chips, brand mark        */
  --r-md:14px;    /* inputs, icon tiles, status     */
  --r-lg:20px;    /* cards, features, metrics        */
  --r-xl:24px;    /* large / hero surfaces           */
  --r-pill:999px; /* buttons, badges                 */

  /* --- 2.5 SHADOW SYSTEM ------------------------------------------------ */
  --shadow-xs:0 1px 2px rgba(10,10,10,.05);
  --shadow-sm:0 1px 2px rgba(10,10,10,.04),0 1px 3px rgba(10,10,10,.06);
  --shadow-md:0 10px 30px -12px rgba(10,10,10,.16),0 4px 10px -6px rgba(10,10,10,.10);
  --shadow-lg:0 30px 60px -20px rgba(10,10,10,.28),0 12px 24px -12px rgba(10,10,10,.14);
  --shadow-xl:0 40px 80px -24px rgba(10,10,10,.34),0 16px 32px -16px rgba(10,10,10,.18);
  --ring:0 0 0 4px rgba(10,10,10,.06);          /* focus ring (light)  */
  --ring-danger:0 0 0 4px rgba(185,28,28,.08);  /* invalid ring        */

  /* --- 2.6 MOTION ------------------------------------------------------- */
  --ease:cubic-bezier(.22,.61,.36,1);
  --dur-1:.2s; --dur-2:.3s; --dur-3:.4s; --dur-4:.5s; --dur-slow:.8s;

  /* --- 2.7 LAYOUT ------------------------------------------------------- */
  --nav-h:76px;
}

/* ===== 3. BASE =========================================================== */
*{-webkit-tap-highlight-color:transparent;}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 12px);-webkit-text-size-adjust:100%;}
body{
  font-family:var(--font-sans);
  color:var(--text);background:var(--paper);
  font-size:var(--fs-base);line-height:var(--lh-body);letter-spacing:var(--tracking-normal);
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5,.font-display{font-family:var(--font-display);}
h1,h2,h3,h4{letter-spacing:var(--tracking-tight);line-height:var(--lh-heading);font-weight:var(--fw-extrabold);color:var(--text);}
h3,h4{font-weight:var(--fw-bold);letter-spacing:var(--tracking-snug);line-height:var(--lh-snug);}
a{color:inherit;text-decoration:none;}
img,svg{max-width:100%;display:block;}
::selection{background:var(--ink);color:#fff;}
:focus-visible{outline:2px solid var(--focus);outline-offset:3px;border-radius:4px;}

/* ===== 4. TYPOGRAPHY SYSTEM ============================================== */
.h-hero{font-size:var(--fs-display);line-height:var(--lh-display);letter-spacing:var(--tracking-tighter);}
.h-section{font-size:var(--fs-h2);line-height:1.06;letter-spacing:var(--tracking-tight);}
.h-sub{
  font-family:var(--font-display);
  font-size:clamp(1.2rem,1.02rem + .7vw,1.55rem);
  font-weight:var(--fw-semibold);        /* lighter, more editorial than extrabold */
  line-height:1.28;
  letter-spacing:-0.012em;
}
.lead{
  font-size:clamp(1rem,.95rem + .28vw,1.15rem);
  font-weight:var(--fw-normal);
  line-height:1.6;
  letter-spacing:-0.008em;
  color:var(--text-muted);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:var(--fs-eyebrow);font-weight:var(--fw-semibold);letter-spacing:var(--tracking-widest);
  text-transform:uppercase;color:var(--text-muted);
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--gold);display:inline-block;}
.eyebrow--center::after{content:"";width:26px;height:1px;background:var(--gold);display:inline-block;}
/* small caps section index (e.g. "01 / PROPERTY") */
.kicker{font-size:var(--fs-xs);font-weight:var(--fw-semibold);letter-spacing:var(--tracking-wider);text-transform:uppercase;color:var(--gold-strong);}

/* ===== 5. LAYOUT SYSTEM ================================================== */
.wrap{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter);}
@media(min-width:768px){.wrap{padding-inline:2.5rem;}}
@media(min-width:1440px){.wrap{max-width:1280px;padding-inline:3rem;}}
.section{padding-block:var(--section-y);}
.rule{height:1px;background:var(--line);border:0;}

/* ===== 6. ICON SYSTEM ==================================================== */
/* Icon tile: rounded square holding a 24px line-icon. `.svc__icon` kept as alias. */
.ico-tile,.svc__icon{
  display:grid;place-items:center;width:52px;height:52px;
  border-radius:var(--r-md);background:var(--ink);color:#fff;
  transition:transform var(--dur-4) var(--ease),background var(--dur-3) var(--ease);
}
.ico-tile--sm{width:40px;height:40px;border-radius:var(--r-sm);}
.ico-tile svg,.svc__icon svg{width:24px;height:24px;stroke-width:1.75;}
/* Consistent inline-icon sizing inside interactive elements */
.btn svg,.ulink svg{width:16px;height:16px;}

/* ===== 7. BUTTON SYSTEM ================================================== */
.btn{
  --bg:var(--ink);--fg:#fff;--bd:var(--ink);
  --btn-py:0.875rem;--btn-px:1.5rem;--btn-fs:0.9375rem; /* 14/24/15 */
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--font-sans);font-size:var(--btn-fs);font-weight:var(--fw-semibold);letter-spacing:-0.01em;
  padding:var(--btn-py) var(--btn-px);border-radius:var(--r-pill);border:1px solid var(--bd);
  background:var(--bg);color:var(--fg);cursor:pointer;
  transition:transform var(--dur-3) var(--ease),background var(--dur-2) var(--ease),color var(--dur-2) var(--ease),border-color var(--dur-2) var(--ease),box-shadow var(--dur-3) var(--ease);
  will-change:transform;
}
.btn svg{transition:transform var(--dur-3) var(--ease);}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);}
.btn:hover svg{transform:translateX(4px);}
.btn:active{transform:translateY(0);}
/* Sizes */
.btn--sm{--btn-py:0.625rem;--btn-px:1.125rem;--btn-fs:0.875rem;}
.btn--sm svg{width:15px;height:15px;}
.btn--lg{--btn-py:1rem;--btn-px:1.875rem;--btn-fs:1rem;}
/* Variants */
.btn--primary{--bg:var(--ink);--fg:#fff;--bd:var(--ink);}
.btn--primary:hover{--bg:#000;box-shadow:0 14px 30px -12px rgba(10,10,10,.5);}
.btn--secondary{--bg:#fff;--fg:var(--ink);--bd:var(--line);}
.btn--secondary:hover{--bd:var(--ink);}
.btn--ghost{--bg:transparent;--fg:var(--ink);--bd:transparent;padding-inline:8px;}
.btn--ghost:hover{--fg:var(--gold);box-shadow:none;transform:translateY(0);}
.btn--light{--bg:#fff;--fg:var(--ink);--bd:#fff;}
.btn--light:hover{--bg:var(--surface-2);}
.btn--outline-light{--bg:transparent;--fg:#fff;--bd:rgba(255,255,255,.28);}
.btn--outline-light:hover{--bd:#fff;--bg:rgba(255,255,255,.06);}
.btn--block{width:100%;}
/* Icon-only circular control (arrows on cards) */
.icon-btn{
  display:grid;place-items:center;width:44px;height:44px;flex-shrink:0;
  border-radius:var(--r-pill);border:1px solid var(--line);background:transparent;color:var(--ink);
  transition:transform var(--dur-4) var(--ease),background var(--dur-3) var(--ease),color var(--dur-3) var(--ease);
}
.icon-btn svg{width:18px;height:18px;}

/* ===== 8. BADGE SYSTEM =================================================== */
.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;border:1px solid var(--line);border-radius:var(--r-pill);
  background:#fff;font-size:var(--fs-xs);font-weight:var(--fw-medium);color:var(--text-muted);
  box-shadow:var(--shadow-sm);
}
.badge .dot{width:7px;height:7px;border-radius:50%;background:var(--gold);}
.badge--dark{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14);color:#d4d4d8;box-shadow:none;}

/* ===== 9. LINK SYSTEM ==================================================== */
.ulink{position:relative;display:inline-flex;align-items:center;gap:8px;font-weight:var(--fw-semibold);color:var(--ink);}
.ulink::after{content:"";position:absolute;left:0;bottom:-3px;height:1.5px;width:100%;background:currentColor;transform:scaleX(0);transform-origin:right;transition:transform var(--dur-3) var(--ease);}
.ulink:hover{color:var(--gold);}
.ulink:hover::after{transform:scaleX(1);transform-origin:left;}
.ulink svg{transition:transform var(--dur-3) var(--ease);}
.ulink:hover svg{transform:translateX(4px);}

/* ===== 10. CARD SYSTEM =================================================== */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);transition:transform var(--dur-4) var(--ease),box-shadow var(--dur-4) var(--ease),border-color var(--dur-4) var(--ease);}
.card--hover:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--line-2);}
.card--flat{box-shadow:var(--shadow-sm);}
.card--dark{background:var(--ink);border-color:var(--line-dark);color:var(--text-on-dark);}

/* Service card: animated gradient border + arrow */
.svc{
  position:relative;overflow:hidden;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);padding:var(--pad-card);
  transition:transform var(--dur-4) var(--ease),box-shadow var(--dur-4) var(--ease),border-color var(--dur-4) var(--ease);
}
.svc::before{
  content:"";position:absolute;inset:0;border-radius:var(--r-lg);padding:1px;
  background:linear-gradient(130deg,var(--gold),transparent 40%,transparent 60%,var(--gold));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:opacity var(--dur-4) var(--ease);pointer-events:none;
}
.svc:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);}
.svc:hover::before{opacity:.9;}
.svc:hover .svc__icon{transform:translateY(-2px) rotate(-4deg);background:var(--navy);}
/* arrow control inside svc/cards */
.svc__arrow{transition:transform var(--dur-4) var(--ease),background var(--dur-3) var(--ease),color var(--dur-3) var(--ease);}
.svc:hover .svc__arrow{background:var(--ink);color:#fff;transform:rotate(-45deg);}

/* Feature card */
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--pad-card);transition:transform var(--dur-4) var(--ease),box-shadow var(--dur-4) var(--ease),border-color var(--dur-4) var(--ease);}
.feature:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:var(--line-2);}
.feature__num{font-family:var(--font-display);font-weight:var(--fw-bold);font-size:var(--fs-xs);letter-spacing:var(--tracking-wide);color:var(--gold-strong);}

/* Stat / metric card */
.metric{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:20px 22px;box-shadow:var(--shadow-md);}
.metric__val{font-family:var(--font-display);font-weight:var(--fw-extrabold);letter-spacing:var(--tracking-tight);line-height:1;color:var(--ink);}

/* ===== 11. BACKGROUNDS =================================================== */
.bg-off{background:var(--surface);}
.bg-soft{background:var(--surface-2);}
.bg-ink{background:var(--ink);color:#fff;}
.bg-grid{
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 40%,#000 40%,transparent 100%);
  mask-image:radial-gradient(ellipse 80% 70% at 50% 40%,#000 40%,transparent 100%);
}
.bg-grid-dark{
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:56px 56px;
}
.glow-gold{background:radial-gradient(closest-side,rgba(184,150,90,.16),transparent 70%);}
.glow-navy{background:radial-gradient(closest-side,rgba(30,41,59,.14),transparent 70%);}
.grain::after{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:1;opacity:.35;
  background-image:url('../images/grain.svg');background-size:180px;mix-blend-mode:multiply;
}
.grain-dark::after{mix-blend-mode:overlay;opacity:.22;}

/* ===== 12. HEADER / NAV ================================================== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;height:var(--nav-h);
  display:flex;align-items:center;
  transition:background var(--dur-3) var(--ease),box-shadow var(--dur-3) var(--ease),border-color var(--dur-3) var(--ease),height var(--dur-3) var(--ease);
  background:transparent;border-bottom:1px solid transparent;
}
.site-header.is-scrolled{
  background:rgba(255,255,255,.82);backdrop-filter:saturate(180%) blur(16px);-webkit-backdrop-filter:saturate(180%) blur(16px);
  border-bottom:1px solid var(--line);box-shadow:0 1px 0 rgba(10,10,10,.02);
}
.site-header.on-dark:not(.is-scrolled){color:#fff;}
.site-header.on-dark:not(.is-scrolled) .brand__mark{background:#fff;color:var(--ink);}
.site-header.on-dark:not(.is-scrolled) .nav-link{color:rgba(255,255,255,.82);}
.site-header.on-dark:not(.is-scrolled) .nav-link:hover{color:#fff;}
.site-header.on-dark:not(.is-scrolled) .menu-toggle span{background:#fff;}

.brand{display:inline-flex;align-items:center;gap:11px;font-family:var(--font-display);font-weight:var(--fw-extrabold);font-size:1.1875rem;letter-spacing:var(--tracking-snug);color:inherit;}
.brand__mark{display:grid;place-items:center;width:34px;height:34px;border-radius:var(--r-sm);background:var(--ink);color:#fff;font-size:15px;font-weight:var(--fw-extrabold);transition:background var(--dur-3) var(--ease),color var(--dur-3) var(--ease);}
.brand__sub{font-size:11px;font-weight:var(--fw-medium);letter-spacing:var(--tracking-wider);text-transform:uppercase;color:var(--text-subtle);}

.nav-link{position:relative;font-size:var(--fs-sm);font-weight:var(--fw-medium);color:var(--text-muted);padding:6px 2px;transition:color var(--dur-2) var(--ease);}
.nav-link::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1.5px;background:currentColor;transform:scaleX(0);transform-origin:right;transition:transform var(--dur-2) var(--ease);}
.nav-link:hover{color:var(--ink);}
.nav-link:hover::after{transform:scaleX(1);transform-origin:left;}
.nav-link.is-active{color:var(--ink);font-weight:var(--fw-semibold);}
.nav-link.is-active::after{transform:scaleX(1);background:var(--gold);}
.site-header.on-dark:not(.is-scrolled) .nav-link.is-active{color:#fff;}

/* Component elements set `display`, which ties with Tailwind display utilities
   (equal specificity) and - loading later - would win. These scoped rules
   (higher specificity) restore the intended responsive show/hide. */
.site-header .btn{display:none;}
@media(min-width:640px){.site-header .btn{display:inline-flex;}}

/* Hamburger - staggered right-aligned bars that converge to a clean X */
.menu-toggle{position:relative;width:44px;height:44px;display:flex;flex-direction:column;align-items:flex-end;justify-content:center;gap:5px;border-radius:12px;border:1px solid transparent;transition:border-color var(--dur-2),background var(--dur-2);}
.menu-toggle span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:width .35s var(--ease),transform var(--dur-3) var(--ease),opacity var(--dur-1) var(--ease),background var(--dur-2);}
.menu-toggle span:nth-child(1){width:24px;}
.menu-toggle span:nth-child(2){width:15px;}
.menu-toggle span:nth-child(3){width:19px;}
.menu-toggle:hover span{width:24px;}
@media(min-width:1024px){.menu-toggle{display:none;}}
body.menu-open .menu-toggle span{width:24px;background:var(--ink);}
body.menu-open .menu-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg);}
body.menu-open .menu-toggle span:nth-child(2){opacity:0;transform:scaleX(.2);}
body.menu-open .menu-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* Mobile fullscreen menu */
.mobile-nav{
  position:fixed;inset:0;z-index:55;background:var(--paper);
  display:flex;flex-direction:column;justify-content:center;
  padding:96px 28px 40px;
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity var(--dur-3) var(--ease),transform var(--dur-4) var(--ease),visibility var(--dur-3);
}
body.menu-open{overflow:hidden;}
body.menu-open .mobile-nav{opacity:1;visibility:visible;transform:translateY(0);}
.mobile-nav a.m-link{
  font-family:var(--font-display);font-weight:var(--fw-bold);font-size:clamp(2rem,7vw,3rem);letter-spacing:var(--tracking-tight);
  color:var(--ink);padding:10px 0;display:flex;align-items:center;justify-content:space-between;
  border-bottom:1px solid var(--line);
  opacity:0;transform:translateY(18px);
}
body.menu-open .mobile-nav a.m-link{animation:mIn .55s var(--ease) forwards;}
.mobile-nav a.m-link:nth-child(1){animation-delay:.08s;}
.mobile-nav a.m-link:nth-child(2){animation-delay:.14s;}
.mobile-nav a.m-link:nth-child(3){animation-delay:.20s;}
.mobile-nav a.m-link:nth-child(4){animation-delay:.26s;}
.mobile-nav a.m-link:nth-child(5){animation-delay:.32s;}
.mobile-nav a.m-link .idx{font-family:var(--font-sans);font-size:var(--fs-xs);font-weight:var(--fw-semibold);color:var(--gold);letter-spacing:var(--tracking-wide);}
.mobile-nav a.m-link.is-active{color:var(--gold);}
@keyframes mIn{to{opacity:1;transform:translateY(0);}}

/* ===== 13. MARQUEE · TIMELINE · SIGNATURE =============================== */
.marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);}
.marquee__track{display:flex;gap:56px;width:max-content;animation:scrollx 34s linear infinite;}
.marquee:hover .marquee__track{animation-play-state:paused;}
.marquee__item{display:inline-flex;align-items:center;gap:12px;font-family:var(--font-display);font-weight:var(--fw-semibold);font-size:1.0625rem;color:var(--text-muted);white-space:nowrap;}
@keyframes scrollx{to{transform:translateX(-50%);}}

.timeline{position:relative;}
.timeline::before{content:"";position:absolute;left:11px;top:6px;bottom:6px;width:1.5px;background:linear-gradient(var(--gold),var(--line));}
.tl-item{position:relative;padding-left:44px;padding-bottom:34px;}
.tl-item:last-child{padding-bottom:0;}
.tl-dot{position:absolute;left:3px;top:2px;width:18px;height:18px;border-radius:50%;border:2px solid var(--gold);background:#fff;display:grid;place-items:center;}
.tl-dot::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);}

.signature{font-family:var(--font-display);font-weight:var(--fw-bold);font-style:italic;font-size:clamp(1.6rem,3vw,2.1rem);letter-spacing:var(--tracking-snug);color:var(--ink);}

/* ===== 14. FORM SYSTEM =================================================== */
.field{position:relative;}
.field input,.field textarea,.field select{
  width:100%;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:22px 16px 10px;font-family:var(--font-sans);font-size:var(--fs-sm);color:var(--ink);
  transition:border-color var(--dur-2) var(--ease),box-shadow var(--dur-2) var(--ease),background var(--dur-2);
  appearance:none;
}
.field textarea{min-height:132px;resize:vertical;line-height:1.6;}
.field select{cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%2371717A' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:44px;}
.field label{
  position:absolute;left:16px;top:16px;font-size:var(--fs-sm);color:var(--text-subtle);pointer-events:none;
  transition:transform var(--dur-1) var(--ease),color var(--dur-1) var(--ease),font-size var(--dur-1) var(--ease);transform-origin:left top;
}
.field input:focus,.field textarea:focus,.field select:focus{
  border-color:var(--ink);box-shadow:var(--ring);outline:none;
}
.field input:focus+label,.field textarea:focus+label,
.field input:not(:placeholder-shown)+label,.field textarea:not(:placeholder-shown)+label,
.field select:valid+label,.field.filled label{
  transform:translateY(-9px) scale(.78);color:var(--text-muted);
}
.field select+label{transform:translateY(-9px) scale(.78);color:var(--text-muted);}
.field input::placeholder,.field textarea::placeholder{color:transparent;}
.field.invalid input,.field.invalid textarea,.field.invalid select{border-color:var(--danger-fg);box-shadow:var(--ring-danger);}
.field .err{position:absolute;left:2px;bottom:-19px;font-size:12px;color:var(--danger-fg);opacity:0;transform:translateY(-3px);transition:var(--dur-1);}
.field.invalid .err{opacity:1;transform:translateY(0);}
.form-note{font-size:var(--fs-xs);color:var(--text-subtle);}
.form-status{border-radius:var(--r-md);padding:14px 18px;font-size:var(--fs-sm);font-weight:var(--fw-medium);display:none;}
.form-status.ok{display:block;background:var(--success-bg);border:1px solid var(--success-bd);color:var(--success-fg);}
.form-status.bad{display:block;background:var(--danger-bg);border:1px solid var(--danger-bd);color:var(--danger-fg);}

/* ===== 15. FOOTER ======================================================= */
.footer{background:var(--ink);color:var(--text-on-dark-muted);}
.footer a{color:var(--text-on-dark-muted);transition:color var(--dur-2);}
.footer a:hover{color:#fff;}
.footer h5{color:#fff;font-family:var(--font-sans);font-size:var(--fs-eyebrow);font-weight:var(--fw-semibold);letter-spacing:var(--tracking-wider);text-transform:uppercase;}

/* ===== 16. MOTION / REVEAL ============================================== */
.reveal{opacity:0;transform:translateY(26px);transition:opacity var(--dur-slow) var(--ease),transform var(--dur-slow) var(--ease);will-change:opacity,transform;}
.reveal.fade-left{transform:translateX(-30px);}
.reveal.fade-right{transform:translateX(30px);}
.reveal.scale-in{transform:scale(.94);}
.reveal.is-visible{opacity:1;transform:none;}
[data-stagger]>.reveal{transition-delay:calc(var(--i,0)*90ms);}

.lift{transition:transform var(--dur-4) var(--ease),box-shadow var(--dur-4) var(--ease);}
.lift:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);}

@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important;}
  .reveal{opacity:1!important;transform:none!important;}
}