// SectionHeader + About + Skills (interactive tabs)

const SectionHeader = ({ eyebrow, title, sub, num }) => (
  <div style={{ marginBottom: 56 }}>
    <div style={{ display: "flex", alignItems: "center", justifyContent: "space-between", marginBottom: 18 }}>
      <span className="eyebrow">{eyebrow}</span>
      {num && <span style={{
        fontFamily: "var(--font-mono)",
        fontSize: 11,
        color: "var(--text-faint)",
      }}>{num}</span>}
    </div>
    <h2 style={{
      fontSize: "clamp(32px, 4.6vw, 54px)",
      fontWeight: 500,
      letterSpacing: "-0.03em",
      lineHeight: 1.05,
      margin: 0,
      maxWidth: 820,
    }}>{title}</h2>
    {sub && <p style={{
      marginTop: 18,
      fontSize: 17,
      lineHeight: 1.55,
      color: "var(--text-dim)",
      maxWidth: 640,
    }}>{sub}</p>}
  </div>
);

const About = () => {
  const D = PORTFOLIO_DATA;
  return (
    <section id="about" style={{ padding: "120px 0", borderTop: "1px solid var(--line)" }}>
      <div className="container">
        <SectionHeader
          eyebrow="About"
          num="01 / 06"
          title={<>I architect the systems that act — not the demos that <span style={{ fontFamily: "var(--font-serif)", fontStyle: "italic", fontWeight: 400 }}>impress</span>.</>}
        />

        <div style={{
          display: "grid",
          gridTemplateColumns: "1.4fr 1fr",
          gap: 48,
          alignItems: "start",
        }} className="about-grid">
          <div>
            <p style={{
              fontSize: 18,
              lineHeight: 1.65,
              color: "var(--text-dim)",
              margin: 0,
            }}>{D.about.pitch}</p>

            <ul style={{
              marginTop: 32,
              padding: 0,
              listStyle: "none",
              display: "grid",
              gap: 14,
            }}>
              {D.about.bullets.map((b, i) => (
                <li key={i} style={{
                  display: "flex",
                  gap: 14,
                  fontSize: 15,
                  lineHeight: 1.55,
                  color: "var(--text)",
                }}>
                  <span style={{
                    flex: "0 0 auto",
                    marginTop: 8,
                    width: 18, height: 1,
                    background: "var(--accent)",
                  }} />
                  <span>{b}</span>
                </li>
              ))}
            </ul>
          </div>

          {/* Side card: at a glance */}
          <div className="panel" style={{ padding: 28 }}>
            <div className="eyebrow" style={{ marginBottom: 20 }}>At a glance</div>
            <div style={{ display: "grid", gap: 16 }}>
              {[
                ["Discipline", "Agentic systems · Full-stack"],
                ["Years", `${D.brand.yearsExp}+ shipping`],
                ["Stack range", "TS · Python · Solidity"],
                ["Working with", "Founders · CTOs · Platform leads"],
                ["Engagement", "Embedded · Lead architect"],
                ["Location", D.brand.location],
              ].map(([k, v]) => (
                <div key={k} style={{
                  display: "grid",
                  gridTemplateColumns: "110px 1fr",
                  gap: 16,
                  fontSize: 13.5,
                  paddingBottom: 14,
                  borderBottom: "1px solid var(--line)",
                }}>
                  <span style={{ color: "var(--text-faint)", fontFamily: "var(--font-mono)", fontSize: 11.5, textTransform: "uppercase", letterSpacing: "0.06em", paddingTop: 2 }}>{k}</span>
                  <span style={{ color: "var(--text)" }}>{v}</span>
                </div>
              ))}
            </div>
            <a href="#contact" style={{
              display: "inline-flex",
              alignItems: "center",
              gap: 8,
              marginTop: 8,
              fontSize: 13,
              color: "var(--accent)",
            }}>
              Start a conversation <Icons.ArrowUpRight size={13} />
            </a>
          </div>
        </div>

        <style>{`
          @media (max-width: 880px) {
            .about-grid { grid-template-columns: 1fr !important; gap: 32px !important; }
          }
        `}</style>
      </div>
    </section>
  );
};

const Skills = () => {
  const D = PORTFOLIO_DATA;
  const cats = Object.keys(D.stack);
  const [active, setActive] = React.useState(cats[0]);
  const items = D.stack[active];

  const catIcon = {
    "Frontend": Icons.Code,
    "Backend": Icons.Server,
    "AI / Agents": Icons.Sparkles,
    "Web3": Icons.Wallet,
    "DevOps": Icons.Cloud,
  };

  return (
    <section id="stack" style={{ padding: "120px 0", borderTop: "1px solid var(--line)" }}>
      <div className="container">
        <SectionHeader
          eyebrow="Stack"
          num="02 / 06"
          title="Tools I reach for, weighted by reps."
          sub="Numbers are honest signal — not a vanity bar. They reflect production hours, not tutorials watched."
        />

        {/* Category tabs */}
        <div style={{
          display: "flex",
          gap: 6,
          padding: 6,
          background: "var(--bg-card)",
          border: "1px solid var(--line)",
          borderRadius: 12,
          width: "fit-content",
          flexWrap: "wrap",
          marginBottom: 32,
        }}>
          {cats.map(c => {
            const I = catIcon[c];
            const on = active === c;
            return (
              <button key={c} onClick={() => setActive(c)} style={{
                display: "flex",
                alignItems: "center",
                gap: 8,
                padding: "9px 14px",
                background: on ? "var(--bg-elev)" : "transparent",
                color: on ? "var(--text)" : "var(--text-dim)",
                border: on ? "1px solid var(--line-strong)" : "1px solid transparent",
                borderRadius: 8,
                fontSize: 13,
                fontWeight: 500,
                transition: "all 0.15s",
              }}>
                <I size={13} /> {c}
              </button>
            );
          })}
        </div>

        {/* Items */}
        <div style={{
          display: "grid",
          gridTemplateColumns: "repeat(auto-fill, minmax(280px, 1fr))",
          gap: 12,
        }}>
          {items.map((s, i) => (
            <div key={s.name} className="panel" style={{
              padding: "20px 22px",
              animation: `float-up 0.5s ${i * 0.05}s both`,
            }}>
              <div style={{ display: "flex", justifyContent: "space-between", alignItems: "baseline", marginBottom: 14 }}>
                <span style={{ fontSize: 14.5, fontWeight: 500 }}>{s.name}</span>
                <span style={{
                  fontFamily: "var(--font-mono)",
                  fontSize: 11,
                  color: "var(--text-faint)",
                }}>{s.level}</span>
              </div>
              <div style={{
                height: 3,
                background: "var(--line)",
                borderRadius: 2,
                overflow: "hidden",
                position: "relative",
              }}>
                <div style={{
                  width: `${s.level}%`,
                  height: "100%",
                  background: "linear-gradient(90deg, var(--accent), var(--accent-2))",
                  borderRadius: 2,
                  animation: `grow-w 0.9s ${0.1 + i * 0.04}s both cubic-bezier(0.2,0.8,0.2,1)`,
                  transformOrigin: "left",
                }} />
              </div>
            </div>
          ))}
        </div>

        <style>{`
          @keyframes grow-w {
            from { transform: scaleX(0); }
            to { transform: scaleX(1); }
          }
        `}</style>
      </div>
    </section>
  );
};

// ─── TESTIMONIALS ─────────────────────────────────────────────────────────────

const TESTIMONIAL_COLORS = {
  cyan:   { bg: "rgba(0,212,255,0.07)",  border: "rgba(0,212,255,0.20)",  text: "#67e8f9" },
  amber:  { bg: "rgba(251,191,36,0.08)", border: "rgba(251,191,36,0.22)", text: "#fde68a" },
  rose:   { bg: "rgba(244,63,94,0.08)",  border: "rgba(244,63,94,0.22)",  text: "#fda4af" },
  green:  { bg: "rgba(34,197,94,0.07)",  border: "rgba(34,197,94,0.20)",  text: "#86efac" },
  violet: { bg: "rgba(124,92,255,0.08)", border: "rgba(124,92,255,0.22)", text: "#a78bfa" },
};

const Testimonials = () => {
  const D = PORTFOLIO_DATA;
  return (
    <section style={{ padding: "120px 0", borderTop: "1px solid var(--line)" }}>
      <div className="container">
        <SectionHeader
          eyebrow="Client Results"
          num="05 / 06"
          title={<>What clients say after we <span style={{ fontFamily: "var(--font-serif)", fontStyle: "italic", fontWeight: 400 }}>ship</span></>}
          sub="Real projects. Real metrics. No stock-photo testimonials."
        />
        <div style={{
          display: "grid",
          gridTemplateColumns: "repeat(2, 1fr)",
          gap: 20,
        }} className="testimonials-grid">
          {D.testimonials.map((t, i) => {
            const c = TESTIMONIAL_COLORS[t.color] || TESTIMONIAL_COLORS.cyan;
            return (
              <div
                key={i}
                className="reveal panel"
                style={{
                  padding: "28px 32px",
                  border: `1px solid ${c.border}`,
                  background: c.bg,
                  borderRadius: "var(--radius)",
                }}
              >
                <div style={{
                  fontSize: 32, lineHeight: 1, color: c.text,
                  marginBottom: 16, fontFamily: "var(--font-serif)",
                }}>"</div>
                <p style={{
                  margin: "0 0 24px", fontSize: 15.5,
                  lineHeight: 1.65, color: "var(--text)",
                }}>{t.text}</p>
                <div style={{ display: "flex", alignItems: "center", gap: 12 }}>
                  <div style={{
                    width: 40, height: 40, borderRadius: "50%",
                    background: c.bg, border: `1px solid ${c.border}`,
                    display: "grid", placeItems: "center",
                    fontSize: 12, fontWeight: 600, color: c.text,
                    fontFamily: "var(--font-mono)", flexShrink: 0,
                  }}>{t.avatar}</div>
                  <div>
                    <div style={{ fontSize: 14, fontWeight: 500 }}>{t.name}</div>
                    <div style={{ fontSize: 12, color: "var(--text-faint)", fontFamily: "var(--font-mono)" }}>
                      {t.role} · {t.company}
                    </div>
                  </div>
                  <div style={{ marginLeft: "auto" }}>
                    <span style={{
                      fontSize: 10.5, padding: "3px 9px", borderRadius: 999,
                      background: "var(--bg-elev)", border: "1px solid var(--line)",
                      color: "var(--text-faint)", fontFamily: "var(--font-mono)",
                      whiteSpace: "nowrap",
                    }}>{t.service}</span>
                  </div>
                </div>
              </div>
            );
          })}
        </div>
        <style>{`
          @media (max-width: 720px) {
            .testimonials-grid { grid-template-columns: 1fr !important; }
          }
        `}</style>
      </div>
    </section>
  );
};

// ─── FLAGSHIP PRODUCT ────────────────────────────────────────────────────────

const FlagshipProduct = () => {
  const D = PORTFOLIO_DATA;
  const product = (D.ownProducts || [])[0];
  if (!product) return null;

  const rose   = { bg: "rgba(244,63,94,0.08)",  border: "rgba(244,63,94,0.22)",  text: "#fda4af" };
  const violet = { bg: "rgba(124,92,255,0.08)", border: "rgba(124,92,255,0.22)", text: "#a78bfa" };

  return (
    <section style={{ padding: "120px 0", borderTop: "1px solid var(--line)" }}>
      <div className="container">
        <SectionHeader
          eyebrow="In-House Product"
          num="03.5 / 06"
          title={<>We don't just build for clients — we build for <span style={{ fontFamily: "var(--font-serif)", fontStyle: "italic", fontWeight: 400 }}>ourselves.</span></>}
          sub="GlamourTouch is Aura's own live e-commerce store — proof that we ship real products, not just client work. Visit it. Buy from it. That's what we build for you."
        />

        {/* Main showcase card */}
        <div className="reveal glamour-card-grid" style={{
          display: "grid",
          gridTemplateColumns: "1fr 1.15fr",
          borderRadius: "var(--radius)",
          border: `1px solid ${rose.border}`,
          overflow: "hidden",
          background: "var(--bg-card)",
        }}>

          {/* ── LEFT: Visual preview ─────────────────────────────── */}
          <div style={{
            background: "linear-gradient(135deg, rgba(244,63,94,0.14) 0%, rgba(124,92,255,0.12) 55%, rgba(0,212,255,0.07) 100%)",
            padding: "52px 44px",
            display: "flex",
            flexDirection: "column",
            justifyContent: "space-between",
            position: "relative",
            overflow: "hidden",
            minHeight: 380,
            borderRight: `1px solid rgba(244,63,94,0.14)`,
          }}>
            {/* Decorative blobs */}
            <div style={{
              position: "absolute", top: -80, right: -80,
              width: 280, height: 280, borderRadius: "50%", pointerEvents: "none",
              background: "radial-gradient(circle, rgba(244,63,94,0.14) 0%, transparent 65%)",
            }} />
            <div style={{
              position: "absolute", bottom: -50, left: -50,
              width: 200, height: 200, borderRadius: "50%", pointerEvents: "none",
              background: "radial-gradient(circle, rgba(124,92,255,0.13) 0%, transparent 65%)",
            }} />

            {/* Top bar */}
            <div style={{ display: "flex", alignItems: "center", gap: 10, position: "relative" }}>
              <span style={{
                display: "inline-flex", alignItems: "center", gap: 6,
                background: "rgba(34,197,94,0.10)", border: "1px solid rgba(34,197,94,0.28)",
                borderRadius: 999, padding: "4px 12px 4px 8px",
                fontSize: 11, fontFamily: "var(--font-mono)", color: "#4ade80", fontWeight: 600,
                letterSpacing: "0.06em",
              }}>
                <span style={{
                  width: 6, height: 6, borderRadius: "50%",
                  background: "#22c55e", boxShadow: "0 0 7px rgba(34,197,94,0.9)",
                  display: "inline-block", animation: "glamour-pulse 2s ease-in-out infinite",
                }} />
                LIVE STORE
              </span>
              <span style={{
                fontSize: 10.5, color: "var(--text-faint)", fontFamily: "var(--font-mono)",
                padding: "3px 10px", borderRadius: 999,
                background: "var(--bg-elev)", border: "1px solid var(--line)",
              }}>Built by Aura</span>
            </div>

            {/* Brand hero */}
            <div style={{ position: "relative", textAlign: "center", padding: "20px 0" }}>
              {/* Fake browser chrome */}
              <div style={{
                background: "rgba(0,0,0,0.35)", borderRadius: 12,
                padding: "10px 16px 20px",
                border: "1px solid rgba(255,255,255,0.06)",
                backdropFilter: "blur(12px)",
              }}>
                {/* Dots */}
                <div style={{ display: "flex", gap: 5, marginBottom: 14 }}>
                  {["#ef4444","#f59e0b","#22c55e"].map(c => (
                    <div key={c} style={{ width: 8, height: 8, borderRadius: "50%", background: c, opacity: 0.7 }} />
                  ))}
                  <div style={{
                    flex: 1, marginLeft: 8, height: 8, borderRadius: 4,
                    background: "rgba(255,255,255,0.07)",
                    display: "flex", alignItems: "center", paddingLeft: 8,
                  }}>
                    <span style={{ fontSize: 8, color: "rgba(255,255,255,0.3)", fontFamily: "var(--font-mono)" }}>
                      glamourstouch.com
                    </span>
                  </div>
                </div>

                {/* Brand name */}
                <div style={{
                  fontSize: "clamp(22px, 3.5vw, 38px)",
                  fontWeight: 700,
                  fontFamily: "var(--font-serif)",
                  fontStyle: "italic",
                  letterSpacing: "-0.01em",
                  background: "linear-gradient(135deg, #fda4af 0%, #c084fc 50%, #67e8f9 100%)",
                  WebkitBackgroundClip: "text",
                  WebkitTextFillColor: "transparent",
                  backgroundClip: "text",
                  marginBottom: 6,
                }}>Glamours Touch</div>
                <div style={{
                  fontSize: 10.5, color: "rgba(255,255,255,0.35)",
                  fontFamily: "var(--font-mono)", letterSpacing: "0.15em",
                  textTransform: "uppercase",
                }}>Beauty · Lifestyle · E-Commerce</div>

                {/* Mock product row */}
                <div style={{
                  display: "flex", gap: 8, marginTop: 18, justifyContent: "center",
                }}>
                  {[
                    { color: "rgba(253,164,175,0.3)", label: "Skincare" },
                    { color: "rgba(167,139,250,0.3)", label: "Makeup" },
                    { color: "rgba(103,232,249,0.3)", label: "Fragrance" },
                  ].map(({ color, label }) => (
                    <div key={label} style={{
                      flex: 1, height: 44, borderRadius: 8,
                      background: color,
                      border: "1px solid rgba(255,255,255,0.08)",
                      display: "flex", alignItems: "flex-end",
                      padding: "0 6px 5px",
                    }}>
                      <span style={{ fontSize: 8, color: "rgba(255,255,255,0.45)", fontFamily: "var(--font-mono)" }}>{label}</span>
                    </div>
                  ))}
                </div>
              </div>
            </div>

            {/* Stats row */}
            <div style={{ display: "flex", gap: 16, position: "relative" }}>
              {product.stats.map(s => (
                <div key={s.label} style={{ textAlign: "center", flex: 1 }}>
                  <div style={{ fontSize: 16, fontWeight: 700, color: rose.text }}>{s.value}</div>
                  <div style={{ fontSize: 10, color: "var(--text-faint)", fontFamily: "var(--font-mono)", marginTop: 2 }}>{s.label}</div>
                </div>
              ))}
            </div>
          </div>

          {/* ── RIGHT: Details ───────────────────────────────────── */}
          <div style={{ padding: "48px 44px", display: "flex", flexDirection: "column", gap: 24 }}>

            <div>
              <div style={{
                fontSize: 11, fontFamily: "var(--font-mono)", color: "var(--text-faint)",
                textTransform: "uppercase", letterSpacing: "0.1em", marginBottom: 12,
              }}>About the product</div>
              <p style={{ margin: 0, fontSize: 15.5, lineHeight: 1.65, color: "var(--text-dim)" }}>
                {product.description}
              </p>
            </div>

            {/* Features */}
            <div style={{ display: "grid", gap: 9 }}>
              {product.features.map((f, i) => (
                <div key={i} style={{ display: "flex", gap: 10, fontSize: 13.5, color: "var(--text)" }}>
                  <span style={{ color: rose.text, flexShrink: 0, marginTop: 1, fontSize: 12 }}>✓</span>
                  {f}
                </div>
              ))}
            </div>

            {/* Stack */}
            <div>
              <div style={{
                fontSize: 11, fontFamily: "var(--font-mono)", color: "var(--text-faint)",
                textTransform: "uppercase", letterSpacing: "0.1em", marginBottom: 10,
              }}>Stack</div>
              <div style={{ display: "flex", flexWrap: "wrap", gap: 6 }}>
                {product.stack.map(s => (
                  <span key={s} style={{
                    fontSize: 11.5, padding: "4px 10px", borderRadius: 6,
                    background: rose.bg, border: `1px solid ${rose.border}`,
                    color: rose.text, fontFamily: "var(--font-mono)",
                  }}>{s}</span>
                ))}
              </div>
            </div>

            {/* CTAs */}
            <div style={{ display: "flex", gap: 12, flexWrap: "wrap", marginTop: "auto", paddingTop: 4 }}>
              <a
                href={product.url}
                target="_blank"
                rel="noopener noreferrer"
                style={{
                  display: "inline-flex", alignItems: "center", gap: 8,
                  padding: "12px 26px",
                  background: "linear-gradient(135deg, rgba(244,63,94,0.85), rgba(124,92,255,0.85))",
                  color: "#fff", borderRadius: 10, fontSize: 14, fontWeight: 600,
                  textDecoration: "none", transition: "opacity 0.15s",
                }}
                onMouseEnter={e => e.currentTarget.style.opacity = "0.82"}
                onMouseLeave={e => e.currentTarget.style.opacity = "1"}
              >
                <svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2.2" strokeLinecap="round" strokeLinejoin="round">
                  <path d="M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6"/>
                  <polyline points="15,3 21,3 21,9"/>
                  <line x1="10" y1="14" x2="21" y2="3"/>
                </svg>
                Visit Store →
              </a>
              <a
                href="#/services/web-app-dev"
                style={{
                  display: "inline-flex", alignItems: "center", gap: 8,
                  padding: "12px 20px",
                  background: "transparent",
                  border: `1px solid ${rose.border}`,
                  color: rose.text, borderRadius: 10, fontSize: 14,
                  textDecoration: "none", transition: "background 0.15s",
                }}
                onMouseEnter={e => e.currentTarget.style.background = rose.bg}
                onMouseLeave={e => e.currentTarget.style.background = "transparent"}
              >Build Mine →</a>
            </div>
          </div>
        </div>

        {/* "Want one like this?" bottom nudge */}
        <div className="reveal" style={{
          marginTop: 20, padding: "22px 32px",
          background: rose.bg, border: `1px solid ${rose.border}`,
          borderRadius: "var(--radius)",
          display: "flex", alignItems: "center", justifyContent: "space-between",
          flexWrap: "wrap", gap: 16,
        }}>
          <div>
            <span style={{ fontSize: 15, fontWeight: 500, color: "var(--text)" }}>
              Want a store like GlamourTouch for your brand?
            </span>
            <span style={{
              display: "block", fontSize: 13, color: "var(--text-faint)",
              marginTop: 3, fontFamily: "var(--font-mono)",
            }}>
              Starter e-commerce from $499 · Delivered in 2–4 weeks
            </span>
          </div>
          <a
            href="#/services/web-app-dev"
            style={{
              padding: "11px 24px",
              background: "var(--text)", color: "var(--bg)",
              borderRadius: 9, fontSize: 13.5, fontWeight: 500,
              textDecoration: "none", whiteSpace: "nowrap",
              flexShrink: 0,
            }}
          >Get a Quote →</a>
        </div>
      </div>

      <style>{`
        @keyframes glamour-pulse {
          0%, 100% { opacity: 1; box-shadow: 0 0 7px rgba(34,197,94,0.9); }
          50% { opacity: 0.55; box-shadow: 0 0 2px rgba(34,197,94,0.3); }
        }
        @media (max-width: 860px) {
          .glamour-card-grid { grid-template-columns: 1fr !important; }
        }
      `}</style>
    </section>
  );
};

window.About = About;
window.Skills = Skills;
window.SectionHeader = SectionHeader;
window.Testimonials = Testimonials;
window.FlagshipProduct = FlagshipProduct;