/* DoHaCoaching — global styles */
:root {
      --navy:    #081523;
      --deep:    #0d2135;
      --ocean:   #0e4f72;
      --teal:    #0aa5c8;
      --aqua:    #40d0ef;
      --foam:    #c9f0fa;
      --gold:    #d4a94a;
      --gold-lt: #f0ca7a;
      --white:   #f5f9fc;
      --grey:    #8fa7b5;
    }

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

    html { scroll-behavior: smooth; }

    body {
      font-family: 'DM Sans', sans-serif;
      background: var(--navy);
      color: var(--white);
      overflow-x: hidden;
    }

    /* ── NAV ────────────────────────────────────────── */
    nav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 100;
      display: flex; align-items: center; justify-content: space-between;
      padding: 1.2rem 5vw;
      background: linear-gradient(to bottom, rgba(8,21,35,0.96) 0%, transparent 100%);
      backdrop-filter: blur(4px);
      transition: background .3s;
    }
    nav.scrolled {
      background: rgba(8,21,35,0.97);
      box-shadow: 0 1px 0 rgba(64,208,239,.12);
    }
    .nav-logo {
      display: inline-flex; flex-direction: column; line-height: 1;
      font-family: 'Cormorant Garamond', serif;
      font-size: 1.5rem; font-weight: 600; letter-spacing: .06em;
      color: var(--white); text-decoration: none;
    }
    .nav-logo span.nav-title span { color: var(--aqua); }
    .nav-logo .nav-byline {
      font-family: 'DM Sans', sans-serif;
      font-size: .62rem; font-weight: 400; letter-spacing: .22em;
      text-transform: uppercase; color: var(--grey);
      margin-top: .35rem;
    }
    .nav-links { display: flex; gap: 2.4rem; list-style: none; }
    .nav-links a {
      color: var(--grey); text-decoration: none;
      font-size: .82rem; font-weight: 500; letter-spacing: .12em;
      text-transform: uppercase; transition: color .2s;
    }
    .nav-links a:hover { color: var(--aqua); }
    .nav-cta {
      background: transparent; border: 1px solid var(--aqua);
      color: var(--aqua) !important; padding: .5rem 1.2rem;
      border-radius: 2px; transition: background .2s, color .2s !important;
    }
    .nav-cta:hover { background: var(--aqua); color: var(--navy) !important; }

    /* ── HERO ───────────────────────────────────────── */
    #hero {
      position: relative; min-height: 100vh;
      display: flex; align-items: center; justify-content: flex-start;
      padding: 0 5vw; overflow: hidden;
    }
    .hero-bg {
      position: absolute; inset: 0; z-index: 0;
      background-image: url('../img/pool-hero.jpg');
      background-size: cover;
      background-position: center right;
      /* Slow cinematic drift so the aerial feels alive */
      animation: heroDrift 24s ease-in-out infinite alternate;
    }
    @keyframes heroDrift {
      from { background-position: 58% 48%; }
      to   { background-position: 62% 52%; }
    }
    /* Dark treatment so text stays readable; stronger on the left where copy sits */
    .hero-bg::after {
      content: '';
      position: absolute; inset: 0;
      background:
        linear-gradient(90deg,
          rgba(8,21,35,.88) 0%,
          rgba(8,21,35,.70) 32%,
          rgba(8,21,35,.25) 58%,
          rgba(8,21,35,0) 100%),
        linear-gradient(180deg,
          rgba(8,21,35,.35) 0%,
          rgba(8,21,35,0) 20%,
          rgba(8,21,35,0) 75%,
          rgba(13,33,53,.75) 100%);
    }
    /* Water ripple SVG */
    .wave-container {
      position: absolute; bottom: 0; left: 0; right: 0; z-index: 1;
    }
    .wave-svg { display: block; }

    .hero-content {
      position: relative; z-index: 2;
      max-width: 680px;
      animation: fadeUp .9s ease both;
    }
    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(32px); }
      to   { opacity: 1; transform: translateY(0); }
    }
    .hero-eyebrow {
      display: inline-block;
      font-size: .75rem; font-weight: 500; letter-spacing: .22em;
      text-transform: uppercase; color: var(--aqua);
      margin-bottom: 1.4rem;
      animation: fadeUp .9s .1s ease both;
    }
    .hero-eyebrow::before {
      content: '';
      display: inline-block; width: 28px; height: 1px;
      background: var(--aqua); vertical-align: middle;
      margin-right: .7rem;
    }
    h1 {
      font-family: 'Cormorant Garamond', serif;
      font-size: clamp(3rem, 7vw, 5.4rem);
      font-weight: 300; line-height: 1.08;
      letter-spacing: -.01em;
      animation: fadeUp .9s .18s ease both;
    }
    h1 em { font-style: italic; color: var(--aqua); }
    .hero-sub {
      margin-top: 1.6rem;
      font-size: 1.05rem; font-weight: 300; line-height: 1.75;
      color: var(--grey); max-width: 520px;
      animation: fadeUp .9s .28s ease both;
    }
    .hero-btns {
      margin-top: 2.8rem; display: flex; gap: 1rem; flex-wrap: wrap;
      animation: fadeUp .9s .38s ease both;
    }
    .btn-primary {
      display: inline-block; padding: .9rem 2.2rem;
      background: var(--teal); color: var(--navy);
      font-weight: 600; font-size: .88rem; letter-spacing: .08em;
      text-transform: uppercase; text-decoration: none; border-radius: 2px;
      transition: background .2s, transform .15s;
    }
    .btn-primary:hover { background: var(--aqua); transform: translateY(-2px); }
    .btn-outline {
      display: inline-block; padding: .9rem 2.2rem;
      background: transparent; border: 1px solid rgba(255,255,255,.25);
      color: var(--white); font-weight: 400; font-size: .88rem;
      letter-spacing: .08em; text-transform: uppercase;
      text-decoration: none; border-radius: 2px;
      transition: border-color .2s, color .2s;
    }
    .btn-outline:hover { border-color: var(--aqua); color: var(--aqua); }

    .hero-stats {
      position: absolute; right: 5vw; bottom: 10vh; z-index: 2;
      display: flex; gap: 2.5rem;
      padding: 1.4rem 1.8rem;
      background: rgba(8,21,35,.55);
      backdrop-filter: blur(8px);
      border: 1px solid rgba(64,208,239,.18);
      border-radius: 3px;
      animation: fadeUp .9s .5s ease both;
    }
    .stat-item { text-align: center; display: flex; flex-direction: column; align-items: center; }
    .stat-num {
      font-family: 'Cormorant Garamond', serif;
      font-size: 2.4rem; font-weight: 600; color: var(--aqua);
      line-height: 1;
      /* Anchor all values to the same baseline — "4", "5+", "B.Sc." share cap-height */
      height: 2.4rem;
      display: flex; align-items: flex-end; justify-content: center;
    }
    .stat-label {
      font-size: .7rem; letter-spacing: .15em; text-transform: uppercase;
      color: var(--grey); margin-top: .9rem;
    }

    /* ── SECTION BASE ───────────────────────────────── */
    section { padding: 7rem 5vw; }
    .section-tag {
      display: inline-block; font-size: .7rem; font-weight: 500;
      letter-spacing: .22em; text-transform: uppercase; color: var(--aqua);
      margin-bottom: 1.2rem;
    }
    .section-tag::before {
      content: ''; display: inline-block; width: 20px; height: 1px;
      background: var(--aqua); vertical-align: middle; margin-right: .6rem;
    }
    h2 {
      font-family: 'Cormorant Garamond', serif;
      font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 300;
      line-height: 1.12; letter-spacing: -.01em;
    }
    h2 em { font-style: italic; color: var(--aqua); }
    .divider {
      width: 40px; height: 1px; background: var(--ocean);
      margin: 2rem 0;
    }

    /* ── ABOUT ──────────────────────────────────────── */
    #about {
      background: var(--deep);
      position: relative; overflow: hidden;
    }
    #about::before {
      content: '';
      position: absolute; top: -60px; left: -60px;
      width: 360px; height: 360px; border-radius: 50%;
      background: radial-gradient(circle, rgba(10,165,200,.07) 0%, transparent 70%);
    }
    .about-grid {
      display: grid; grid-template-columns: 1fr 1fr;
      gap: 6rem; align-items: center; max-width: 1200px; margin: 0 auto;
    }
    .about-img-wrap {
      position: relative;
    }
    .about-img-placeholder {
      width: 100%; aspect-ratio: 3/4;
      background: linear-gradient(135deg, var(--ocean) 0%, var(--deep) 100%);
      border-radius: 4px;
      display: flex; align-items: center; justify-content: center;
      font-size: 5rem; color: rgba(64,208,239,.3);
      overflow: hidden; position: relative;
    }
    .about-img-placeholder::after {
      content: '';
      position: absolute; inset: 0;
      background: repeating-linear-gradient(
        45deg, transparent, transparent 20px,
        rgba(10,165,200,.04) 20px, rgba(10,165,200,.04) 21px
      );
    }
    .about-img-icon { font-size: 5rem; position: relative; z-index: 1; }
    .about-badge {
      position: absolute; bottom: -1.5rem; right: -1.5rem;
      background: var(--gold); color: var(--navy);
      width: 120px; height: 120px; border-radius: 50%;
      display: flex; flex-direction: column; align-items: center;
      justify-content: center; text-align: center;
      font-family: 'Cormorant Garamond', serif;
      box-shadow: 0 8px 30px rgba(0,0,0,.4);
    }
    .badge-num {
      font-size: 2rem; font-weight: 700; line-height: 1;
    }
    .badge-text {
      font-size: .62rem; letter-spacing: .08em; text-transform: uppercase;
      font-family: 'DM Sans', sans-serif; font-weight: 500;
      margin-top: .2rem;
    }
    .about-text p {
      font-size: 1.05rem; line-height: 1.85; color: var(--grey);
      margin-bottom: 1.2rem; font-weight: 300;
    }
    .about-text p strong { color: var(--white); font-weight: 500; }

    /* Certs grid */
    .certs-grid {
      margin-top: 2.5rem;
      display: grid; grid-template-columns: 1fr 1fr;
      gap: .8rem;
    }
    .cert-pill {
      display: flex; align-items: center; gap: .7rem;
      padding: .7rem 1rem;
      background: rgba(14,79,114,.25);
      border: 1px solid rgba(10,165,200,.18);
      border-radius: 3px;
    }
    .cert-icon { font-size: 1.1rem; flex-shrink: 0; }
    .cert-text { font-size: .8rem; color: var(--foam); font-weight: 400; line-height: 1.35; }

    /* ── SERVICES ───────────────────────────────────── */
    #services { background: var(--navy); }
    .services-grid {
      display: grid; grid-template-columns: repeat(3, 1fr);
      gap: 1.5px; margin-top: 4rem;
      background: rgba(10,165,200,.12);
      border: 1px solid rgba(10,165,200,.12);
      max-width: 1200px; margin-left: auto; margin-right: auto;
      margin-top: 4rem;
    }
    .service-card {
      background: var(--navy);
      padding: 3rem 2.5rem;
      position: relative; overflow: hidden;
      transition: background .3s;
      cursor: default;
    }
    .service-card::before {
      content: ''; position: absolute; top: 0; left: 0; right: 0;
      height: 3px; background: var(--teal);
      transform: scaleX(0); transform-origin: left;
      transition: transform .4s ease;
    }
    .service-card:hover { background: var(--deep); }
    .service-card:hover::before { transform: scaleX(1); }
    .service-num {
      font-family: 'Cormorant Garamond', serif;
      font-size: 5rem; font-weight: 300; line-height: 1;
      color: rgba(64,208,239,.08);
      position: absolute; top: 1.5rem; right: 2rem;
      transition: color .3s;
    }
    .service-card:hover .service-num { color: rgba(64,208,239,.14); }
    .service-icon { font-size: 2rem; margin-bottom: 1.5rem; }
    .service-title {
      font-family: 'Cormorant Garamond', serif;
      font-size: 1.7rem; font-weight: 400; margin-bottom: 1rem;
      color: var(--white);
    }
    .service-desc {
      font-size: .9rem; line-height: 1.75; color: var(--grey);
      font-weight: 300;
    }
    .service-tags {
      margin-top: 1.5rem; display: flex; flex-wrap: wrap; gap: .5rem;
    }
    .tag {
      font-size: .68rem; letter-spacing: .12em; text-transform: uppercase;
      padding: .3rem .7rem; border-radius: 2px;
      background: rgba(10,165,200,.1);
      color: var(--aqua); border: 1px solid rgba(10,165,200,.2);
    }
    /* 4th card full-width teaser */
    .service-card.combo {
      grid-column: 1 / -1;
      display: flex; gap: 4rem; align-items: center;
      padding: 2.5rem 3rem;
    }
    .combo-text { flex: 1; }
    .combo-highlights {
      flex: 1; display: flex; gap: 1.5rem;
    }
    .combo-item {
      flex: 1; text-align: center; padding: 1.5rem;
      border: 1px solid rgba(10,165,200,.15); border-radius: 3px;
    }
    .combo-item .ci-icon { font-size: 1.8rem; margin-bottom: .5rem; }
    .combo-item .ci-label {
      font-size: .75rem; letter-spacing: .1em; text-transform: uppercase;
      color: var(--grey);
    }

    /* ── FOR WHOM ───────────────────────────────────── */
    #forwhom {
      background: var(--deep);
      position: relative; overflow: hidden;
    }
    #forwhom::after {
      content: '';
      position: absolute; bottom: -100px; right: -100px;
      width: 500px; height: 500px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(10,165,200,.06) 0%, transparent 70%);
    }
    .forwhom-inner { max-width: 1200px; margin: 0 auto; }
    .forwhom-grid {
      display: grid; grid-template-columns: repeat(3, 1fr);
      gap: 2rem; margin-top: 4rem;
    }
    .fw-card {
      padding: 2.5rem 2rem;
      border-bottom: 1px solid rgba(10,165,200,.2);
      position: relative;
    }
    .fw-card::after {
      content: ''; position: absolute; bottom: -1px; left: 0;
      width: 0; height: 1px; background: var(--teal);
      transition: width .5s ease;
    }
    .fw-card:hover::after { width: 100%; }
    .fw-num {
      font-family: 'Cormorant Garamond', serif;
      font-size: .85rem; color: var(--teal); letter-spacing: .15em;
      margin-bottom: 1.2rem;
    }
    .fw-title {
      font-family: 'Cormorant Garamond', serif;
      font-size: 1.5rem; font-weight: 400; margin-bottom: .8rem;
    }
    .fw-desc {
      font-size: .88rem; line-height: 1.7; color: var(--grey); font-weight: 300;
    }

    /* ── EXPERIENCE ─────────────────────────────────── */
    #experience {
      background: var(--navy);
      position: relative;
    }
    .exp-inner { max-width: 900px; margin: 0 auto; }
    .timeline { margin-top: 4rem; position: relative; }
    .timeline::before {
      content: '';
      position: absolute; left: 0; top: 0; bottom: 0; width: 1px;
      background: linear-gradient(to bottom, var(--teal), transparent);
    }
    .tl-item {
      padding: 0 0 3rem 2.5rem;
      position: relative;
      opacity: 0; transform: translateX(-20px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .tl-item.visible { opacity: 1; transform: translateX(0); }
    .tl-dot {
      position: absolute; left: -5px; top: 4px;
      width: 10px; height: 10px; border-radius: 50%;
      background: var(--teal);
      box-shadow: 0 0 0 3px var(--navy), 0 0 0 4px var(--teal);
    }
    .tl-date {
      font-size: .72rem; letter-spacing: .18em; text-transform: uppercase;
      color: var(--teal); margin-bottom: .4rem;
    }
    .tl-title {
      font-family: 'Cormorant Garamond', serif;
      font-size: 1.5rem; font-weight: 400; margin-bottom: .3rem;
    }
    .tl-org {
      font-size: .83rem; color: var(--grey); margin-bottom: .8rem;
    }
    .tl-desc {
      font-size: .9rem; line-height: 1.75; color: var(--grey); font-weight: 300;
    }

    /* ── CONTACT ────────────────────────────────────── */
    #contact {
      background: var(--deep);
      position: relative; overflow: hidden;
    }
    #contact::before {
      content: '';
      position: absolute; inset: 0;
      background: radial-gradient(ellipse 60% 100% at 50% 100%, rgba(10,165,200,.08) 0%, transparent 70%);
    }
    .contact-inner {
      max-width: 680px; margin: 0 auto; text-align: center;
      position: relative; z-index: 1;
    }
    .contact-inner h2 { margin-bottom: 1rem; }
    .contact-inner p {
      font-size: 1.05rem; line-height: 1.75; color: var(--grey);
      font-weight: 300; margin-bottom: 2.5rem;
    }
    .contact-form {
      display: flex; flex-direction: column; gap: 1rem;
      text-align: left; margin-bottom: 2rem;
    }
    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
    .form-group { display: flex; flex-direction: column; gap: .4rem; }
    .form-group label {
      font-size: .72rem; letter-spacing: .15em; text-transform: uppercase;
      color: var(--grey);
    }
    .form-group input,
    .form-group textarea,
    .form-group select {
      background: rgba(14,79,114,.15);
      border: 1px solid rgba(10,165,200,.2);
      color: var(--white); padding: .85rem 1rem;
      border-radius: 2px; font-family: 'DM Sans', sans-serif;
      font-size: .9rem; outline: none;
      transition: border-color .2s;
    }
    .form-group input:focus,
    .form-group textarea:focus,
    .form-group select:focus { border-color: var(--teal); }
    .form-group textarea { resize: vertical; min-height: 120px; }
    .form-group select option { background: var(--deep); }
    .btn-submit {
      width: 100%; padding: 1rem;
      background: var(--teal); color: var(--navy);
      border: none; cursor: pointer;
      font-family: 'DM Sans', sans-serif; font-weight: 600;
      font-size: .88rem; letter-spacing: .1em; text-transform: uppercase;
      border-radius: 2px; transition: background .2s;
    }
    .btn-submit:hover { background: var(--aqua); }
    .contact-links {
      display: flex; justify-content: center; gap: 2rem; flex-wrap: wrap;
      margin-top: 1.5rem;
    }
    .contact-link {
      font-size: .82rem; color: var(--grey); text-decoration: none;
      display: flex; align-items: center; gap: .5rem;
      transition: color .2s;
    }
    .contact-link:hover { color: var(--aqua); }

    /* ── FOOTER ─────────────────────────────────────── */
    footer {
      background: var(--navy);
      border-top: 1px solid rgba(10,165,200,.1);
      padding: 2rem 5vw;
      display: flex; align-items: center; justify-content: space-between;
    }
    .footer-logo {
      font-family: 'Cormorant Garamond', serif;
      font-size: 1.2rem; font-weight: 600; color: var(--white);
    }
    .footer-logo span { color: var(--aqua); }
    .footer-copy {
      font-size: .75rem; color: var(--grey);
    }

    /* ── SCROLL ANIM ────────────────────────────────── */
    .reveal {
      opacity: 0; transform: translateY(24px);
      transition: opacity .7s ease, transform .7s ease;
    }
    .reveal.visible { opacity: 1; transform: none; }

    /* ── RESPONSIVE ─────────────────────────────────── */
    /* Hide hero stats early — the glass panel needs ~500px of right-side room */
    @media (max-width: 1100px) {
      .hero-stats { display: none; }
    }
    @media (max-width: 900px) {
      .about-grid { grid-template-columns: 1fr; gap: 3rem; }
      .about-img-wrap { display: none; }
      .services-grid { grid-template-columns: 1fr; }
      .service-card.combo { flex-direction: column; gap: 2rem; }
      .combo-highlights { flex-direction: column; }
      .forwhom-grid { grid-template-columns: 1fr; }
      .form-row { grid-template-columns: 1fr; }
      .certs-grid { grid-template-columns: 1fr; }
      footer { flex-direction: column; gap: 1rem; text-align: center; }
      .nav-links { display: none; }
    }


    /* Success message */
    .form-success {
      display: none; text-align: center; padding: 2rem;
      color: var(--aqua); font-family: 'Cormorant Garamond', serif;
      font-size: 1.5rem;
    }