/* ========== Root & Reset ========== */
:root{
  --ink:#0f4f78;           /* deep luxury blue */
  --ink-2:#0b3c5a;
  --muted:#5b7a91;
  --surface:#ffffff;
  --soft:#eef6fb;          /* whisper blue */
  --soft-2:#dceef8;        /* slightly deeper */
  --accent:#0a6fb7;        /* action */
  --accent-2:#085c98;
  --glass:rgba(255,255,255,.6);
  --ring:rgba(10,111,183,.3);

  --radius-lg:20px;
  --radius:14px;
  --radius-sm:10px;

  --shadow-1:0 10px 30px rgba(10,25,45,.12);
  --shadow-1s:0 8px 18px rgba(10,25,45,.10);
  --shadow-2:0 18px 50px rgba(10,25,45,.16);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: "Plus Jakarta Sans",system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Helvetica Neue",Arial,sans-serif;
  color:#122433;
  background: var(--surface);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:var(--ink);text-decoration:none}
a:focus{outline:2px solid var(--ring);outline-offset:2px}

/* Containers & Sections */
.container{max-width:1160px;margin-inline:auto;padding-inline:20px}
.section{padding:84px 0}
.section-soft{background:var(--soft)}
.section-title{
  font-family:"Playfair Display",serif;
  font-weight:600;
  color:var(--ink);
  font-size:clamp(28px, 4vw, 40px);
  letter-spacing:.2px;
  margin:0 0 24px;
}
.lead{color:#2a4658;max-width:720px}

/* ========== Header / Nav ========== */
.site-header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:saturate(180%) blur(12px);
  background:rgba(255,255,255,.85);
  border-bottom:1px solid rgba(15,79,120,.06);
}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:64px;gap:16px}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;color:var(--ink)}
.brand-text{letter-spacing:.2px}
.brand-mark{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,#a9d9f4,#0f4f78);box-shadow:inset 0 0 0 2px rgba(255,255,255,.6), 0 6px 14px rgba(9,64,112,.25)}

/* Hamburger (fixed: stack vertically + animate to X) */
.nav-toggle{
  appearance:none;background:transparent;border:none;cursor:pointer;display:none;
  position:relative;width:46px;height:46px;border-radius:10px;
  touch-action:manipulation;
}
.nav-toggle:focus{outline:3px solid var(--ring);outline-offset:2px}
.nav-toggle .bar{
  position:absolute;left:10px;right:10px;height:2px;background:var(--ink);border-radius:2px;
  transition:transform .25s ease, opacity .2s ease, background .25s ease;
}
.nav-toggle .bar:nth-child(1){top:14px}
.nav-toggle .bar:nth-child(2){top:22px}
.nav-toggle .bar:nth-child(3){top:30px}

/* Turn into X when nav is open */
.nav.open .nav-toggle .bar:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav.open .nav-toggle .bar:nth-child(2){opacity:0}
.nav.open .nav-toggle .bar:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

.nav-menu{display:flex}
.nav-menu ul{display:flex;gap:28px;align-items:center;margin:0;padding:0;list-style:none}
.nav-menu a{color:var(--ink);font-weight:500}
.nav-menu a:hover{color:var(--accent)}

/* Off-canvas (mobile) */
.nav-scrim{display:none}
@media (max-width: 880px){
  .nav-toggle{display:block}
  .nav-menu{
    position:fixed;inset:0 0 0 auto;width:min(88vw,380px);
    transform:translateX(100%);transition:transform .35s ease;
    background:linear-gradient(180deg,#ffffff, #eef6fb);
    box-shadow: var(--shadow-2);
    padding:96px 28px 28px;display:block;
  }
  .nav-menu ul{flex-direction:column;align-items:flex-start;gap:22px}
  .nav-menu a{font-size:20px}
  .nav.open .nav-menu{transform:none}
  .nav-scrim{
    position:fixed;inset:0;background:rgba(9,25,45,.28);backdrop-filter:blur(2px);
    display:none;
  }
  .nav.open .nav-scrim{display:block}
}

/* ========== Hero ========== */
.hero{
  position:relative;isolation:isolate;
  background: radial-gradient(1200px 600px at 10% 0%, #eaf5fb 0%, transparent 60%) ,
              radial-gradient(1200px 600px at 90% 100%, #e0f0fb 0%, transparent 60%), #f6fbff;
}
.hero-gradient{
  position:absolute;inset:0;z-index:-1;
  background:conic-gradient(from 210deg at 70% 20%, #bfe4fb, #cfeafd, #d9effd, #a9d9f4, #b7e0f8, #dff1fd);
  opacity:.25;mask-image: radial-gradient(60% 80% at 50% 40%, #000 55%, transparent 66%);
}
.hero-inner{display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:40px;padding-top:42px}
@media (max-width: 980px){.hero-inner{grid-template-columns:1fr}}
@media (max-width: 600px){.hero-inner{gap:26px}}
.display{
  font-family:"Playfair Display",serif;
  font-weight:600;color:var(--ink);
  font-size:clamp(32px, 7vw, 58px);
  line-height:1.12;margin:0 0 12px;
  letter-spacing:.2px;
}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}

/* Badges */
.hero-badges{display:flex;flex-wrap:wrap;gap:12px}
.badge{
  display:flex;align-items:center;gap:10px;
  padding:10px 14px;border-radius:999px;
  background:rgba(255,255,255,.7);backdrop-filter:blur(8px);
  border:1px solid rgba(15,79,120,.1);
  color:var(--ink);
  box-shadow: var(--shadow-1);
}
.badge svg{width:18px;height:18px;fill:var(--ink)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:999px;cursor:pointer;white-space:nowrap;transition:.25s ease;gap:10px;touch-action:manipulation}
.btn:focus{outline:3px solid var(--ring);outline-offset:2px}
.btn-primary{background:var(--ink);color:#fff;padding:12px 20px;font-weight:600}
.btn-primary:hover{background:var(--accent-2)}
.btn-ghost{background:transparent;color:var(--ink);padding:12px 18px;border:1px solid rgba(15,79,120,.18)}
.btn-ghost:hover{border-color:rgba(15,79,120,.3)}
.btn-lg{padding:14px 24px;font-size:17px}

/* Link underline */
.link-underline{background:linear-gradient(transparent 60%, rgba(10,111,183,.22) 60%);padding:0 2px}

/* ========== Cards (Services) ========== */
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;margin-top:18px}
@media (max-width: 980px){.cards{grid-template-columns:1fr}}
.card{
  background:linear-gradient(180deg,#ffffff, #f7fbff);
  border:1px solid rgba(15,79,120,.08);
  border-radius:var(--radius-lg);
  padding:26px 24px 22px;
  box-shadow: var(--shadow-1);
}
.card-header{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.icon-circle{
  width:42px;height:42px;border-radius:50%;
  display:grid;place-items:center;
  background:linear-gradient(135deg,#cfeafd,#a9d9f4);
  border:1px solid rgba(15,79,120,.12)
}
.icon-circle svg{width:22px;height:22px;fill:var(--ink)}
.card h3{margin:0;color:var(--ink);font-size:22px}
.card-lead{color:#2a4658;margin:6px 0 14px}
.card-list{margin:0 0 16px 18px;color:#2a4658}
.card-list li{margin:6px 0}
.card-cta{margin-top:8px}

/* Contact note */
.contact-note{margin-top:22px;color:#38586d}

/* ========== About ========== */
.grid-about{display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:start}
@media (max-width: 980px){.grid-about{grid-template-columns:1fr}}
.about-lead{color:#294a60}
.about-list{margin:14px 0 0 18px}
.about-list li{margin:8px 0}
.about-cta{margin-top:18px}
.about-panel{display:grid;gap:20px}
.glass{
  border-radius:var(--radius-lg);
  background:linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.62));
  border:1px solid rgba(15,79,120,.12);
  box-shadow: var(--shadow-1s);
  backdrop-filter: blur(8px);
  padding:20px;
}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;text-align:center}
.stat-number{display:block;font-family:"Playfair Display",serif;font-size:30px;color:var(--ink)}
.stat-label{display:block;color:#4a6a80;font-size:13px}
.certs-title{margin:0 0 10px;color:var(--ink);font-size:18px}
.certs ul{margin:0 0 0 18px}
.certs li{margin:8px 0}

/* ========== CTA ========== */
.cta{
  position:relative;isolation:isolate;color:#fff;text-align:center;
  background:linear-gradient(160deg,#0f4f78 0%, #0a6fb7 100%);
}
.cta-gradient{
  position:absolute;inset:-1px;border-radius:0;
  background:radial-gradient(800px 300px at 50% -10%, rgba(255,255,255,.25), transparent 60%),
             radial-gradient(600px 240px at 10% 100%, rgba(255,255,255,.18), transparent 60%);
  mix-blend-mode:overlay;pointer-events:none
}
.cta-title{font-family:"Playfair Display",serif;font-size:clamp(28px,4vw,44px);margin:0 0 8px}
.cta-sub{margin:0 0 18px;color:#e8f2fa}

/* ========== Footer ========== */
.site-footer{background:#f8fbff;border-top:1px solid rgba(15,79,120,.06)}
.footer-inner{padding:26px 0;display:grid;gap:12px;align-items:center;grid-template-columns:1fr auto}
@media (max-width: 720px){.footer-inner{grid-template-columns:1fr}}
.footer-brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:700}
.footer-links{display:flex;gap:18px;list-style:none;margin:0;padding:0}
.footnote{grid-column:1/-1;color:#5e7b90;font-size:13px}

/* ========== Modal ========== */
.modal[aria-hidden="true"]{display:none}
.modal{position:fixed;inset:0;z-index:100}
.modal-scrim{position:absolute;inset:0;background:rgba(6,22,39,.45);backdrop-filter:blur(2px)}
.modal-card{
  position:relative;margin:8vh auto 0;max-width:520px;background:#ffffff;border-radius:var(--radius-lg);
  padding:22px 20px 18px;box-shadow: var(--shadow-2);border:1px solid rgba(15,79,120,.08);
}
.modal-close{
  position:absolute;top:10px;right:12px;width:36px;height:36px;border-radius:50%;border:1px solid rgba(15,79,120,.15);
  background:#fff;color:#244d67;font-size:22px;cursor:pointer
}
.modal-card h3{margin:4px 0 6px;color:var(--ink)}
.muted{color:#5b7a91;margin:0 0 14px}
.contact-grid{display:grid;gap:12px}
.contact-item{display:grid;grid-template-columns:1fr auto;align-items:center;gap:8px;padding:12px;border-radius:var(--radius);background:#f6fbff;border:1px solid rgba(15,79,120,.08)}
.contact-label{color:#40617a;font-size:13px}
.contact-value{font-weight:600;color:#0d4f7c;word-break:break-word}
.copy{border:none;background:#e7f3fb;color:#0d4f7c;font-weight:600;border-radius:999px;padding:8px 12px;cursor:pointer}
.copy:hover{background:#d7ebf7}
.modal-actions{display:flex;gap:12px;margin-top:12px;flex-wrap:wrap}

/* ========== Reveal Animations ========== */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease, transform .6s ease;will-change:transform,opacity}
.reveal.is-visible{opacity:1;transform:none}

/* ========== Mobile-first refinements ========== */
@media (max-width: 720px){
  .container{padding-inline:16px}
  .section{padding:70px 0}
  .hero-cta .btn{padding:13px 18px}
  .hero-badges{gap:10px}
  .cards{gap:22px}
  .card{padding:22px 18px}
  .stats{grid-template-columns:repeat(3,1fr);gap:10px}
}
@media (max-width: 520px){
  .section{padding:60px 0}
  .display{font-size:clamp(30px, 8vw, 40px)}
  .hero-cta{gap:10px}
  .hero-cta .btn{width:100%}              /* bigger, easy tap */
  .modal-actions .btn{width:100%}
  .footer-links{flex-wrap:wrap;gap:12px}
}

/* Accessibility & Motion */
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none}
  .nav-menu, .modal-card{transition:none}
}

/* Logo sizing */
.brand-logo {
  height: 52px;
  width: auto;
  display: block;
}

/* Center contact values when no copy buttons */
.contact-item.centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.contact-item.centered .contact-value {
  font-size: 1.1rem;
}

/* Dina portrait */
.about-photo{
  display:block;
  margin:0;
}
.about-photo img{
  width:100%;
  height:auto;
  display:block;
  border-radius:20px;                            /* soft, premium radius */
  box-shadow: 0 16px 40px rgba(10,25,45,.15);    /* elegant depth */
  border:1px solid rgba(15,79,120,.10);          /* subtle frame */
  background: linear-gradient(180deg,#fff,#f7fbff);
  object-fit: cover;
  aspect-ratio: 4 / 5;                           /* consistent silhouette */
  object-position: center top;
}

/* tighten layout relationships on larger screens */
@media (min-width: 980px){
  .about-panel{
    align-content:start;
  }
  .about-photo{
    margin-bottom: 18px;
  }
}

/* mobile rhythm */
@media (max-width: 520px){
  .about-photo img{
    border-radius:18px;
    box-shadow: 0 10px 26px rgba(10,25,45,.14);
  }
}

/* --- Desktop-only layout refinements for About --- */
@media (min-width: 980px){
  /* Put photo column on the left, text on the right */
  .grid-about { align-items: start; column-gap: 36px; row-gap: 24px; }
  .about-panel { order: 1; }   /* left column (photo + stats) */
  .about-block { order: 2; }   /* right column (text) */

  /* Stack photo above stats in the left column */
  .about-panel { display: grid; grid-template-rows: auto auto; gap: 18px; }

  /* Give the text block a subtle panel so the photo doesn't feel isolated */
  .about-block {
    background: rgba(209, 232, 246, .35);
    border: 1px solid rgba(15,79,120,.08);
    border-radius: 16px;
    padding: 18px 20px 14px;
  }

  /* Tighter rhythm for the CTA */
  .about-cta { margin-top: 16px; }
}

/* Make the portrait a touch taller on wide screens so it visually balances the text height */
@media (min-width: 1200px){
  .about-photo img { aspect-ratio: 3 / 4; object-position: center top; }
}

/* ==== ABOUT SECTION — reference layout (desktop only) ==== */
@media (min-width: 980px){
  /* Two rows x two columns: 
     Row 1: [ About text | Photo ]
     Row 2: [ Credentials | Stats ]  (stats are inside .about-panel) */
  #about .container {
    display: grid;
    grid-template-columns: 1.2fr .8fr;
    column-gap: 36px;
    row-gap: 20px;
    align-items: start;
  }

  /* Ensure no leftover "order" rules push things down */
  #about .about-block,
  #about .about-panel,
  #about .certs { order: initial !important; }

  /* Top-left: About text panel */
  #about .about-block {
    grid-column: 1;
    grid-row: 1;
    margin: 0;                    /* remove any accidental top gaps */
  }

  /* Top-right: Photo (with stats stacked underneath inside the same column) */
  #about .about-panel {
    grid-column: 2;
    grid-row: 1;
    display: grid;
    grid-auto-rows: auto;
    gap: 18px;                    /* spacing between photo and stats */
    margin: 0;
  }

  /* Bottom-left: Credentials card */
  #about .certs {
    grid-column: 1;
    grid-row: 2;
    margin-top: 0;                /* tuck right under the text panel */
  }

  /* Slightly lift the stats card to mirror your mock */
  #about .stats {
    margin-top: 6px;
  }
}