/* ==========================================================
   Giada Gheno — Executive Advisor
   White / sophisticated / minimal — sans-serif only
   ========================================================== */

:root {
  --ink: #121212;
  --ink-soft: #55575c;
  --ink-faint: #9a9a9a;
  --paper: #ffffff;
  --paper-alt: #fafaf9;
  --line: #e7e5e2;
  --line-strong: #121212;

  --font-head: "Instrument Sans", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;

  --wrap: 1180px;
  --gap-xxl: clamp(4rem, 9vw, 8rem);
  --gap-xl: clamp(3rem, 6vw, 5.5rem);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

/* ============================================================
   MOTION
   ============================================================ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-inner > * { animation: none !important; opacity: 1 !important; }
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; filter: grayscale(100%); }

a { color: inherit; text-decoration: none; }

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 2rem;
}

h1, h2, h3 {
  font-family: var(--font-head);
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0;
}

/* ---------- utility ---------- */
.eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 1.25rem;
}

.section-title {
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  margin-bottom: 3rem;
}
.section-title.center { text-align: center; }

.btn {
  display: inline-block;
  padding: 0.95rem 2.2rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid var(--line-strong);
  transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}
.btn-primary {
  background: var(--ink);
  color: var(--paper);
}
.btn-primary:hover {
  background: var(--paper);
  color: var(--ink);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(18, 18, 18, 0.1);
}
.btn-primary:active { transform: translateY(0); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 8px 24px rgba(18, 18, 18, 0);
  transition: box-shadow 0.4s ease;
}
.site-header.is-scrolled {
  box-shadow: 0 8px 24px rgba(18, 18, 18, 0.05);
}

.topbar { border-bottom: 1px solid var(--line); }
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 40px;
  font-size: 0.75rem;
  color: var(--ink-soft);
}
.topbar-contacts { display: flex; align-items: center; gap: 0.6rem; }
.topbar-link { transition: color 0.2s ease; }
.topbar-link:hover { color: var(--ink); }
.topbar-sep { color: var(--line); }

.lang-toggle { display: flex; align-items: center; gap: 0.4rem; }
.lang-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  padding: 0.2rem 0.1rem;
}
.lang-btn.is-active { color: var(--ink); font-weight: 600; }
.lang-sep { color: var(--line); font-size: 0.75rem; }

.mainnav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.nav { display: flex; align-items: center; gap: 2.4rem; }
.nav a {
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  color: var(--ink-soft);
  position: relative;
  padding: 0.3rem 0;
  transition: color 0.2s ease;
}
.nav a:hover { color: var(--ink); }
.nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 1px;
  background: var(--ink);
  transition: right 0.25s ease;
}
.nav a:hover::after { right: 0; }

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
}
.menu-toggle span {
  display: block;
  height: 1px;
  background: var(--ink);
  width: 100%;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding: clamp(6rem, 14vw, 10rem) 0 clamp(4rem, 8vw, 6rem);
  border-bottom: 1px solid var(--line);
}
.hero-inner { text-align: center; max-width: 780px; }
.hero-inner > * {
  opacity: 0;
  animation: fadeUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.hero-inner > .eyebrow { animation-delay: 0.05s; }
.hero-inner > .hero-name { animation-delay: 0.15s; }
.hero-inner > .hero-quote { animation-delay: 0.3s; }
.hero-inner > .btn { animation-delay: 0.45s; }
.hero-name {
  font-family: "Instrument Sans", var(--font-head);
  font-weight: 500;
  font-size: clamp(2.6rem, 7vw, 4.6rem);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 2rem;
}
.hero-quote {
  font-family: var(--font-head);
  font-weight: 400;
  font-style: normal;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 620px;
  margin: 0 auto 2.75rem;
}

/* ============================================================
   ABOUT
   ============================================================ */
.about { padding: var(--gap-xxl) 0; border-bottom: 1px solid var(--line); }
.about-inner {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: clamp(2.5rem, 6vw, 5.5rem);
  align-items: start;
}
.about-photo { overflow: hidden; }
.about-photo img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: top center;
  background: var(--paper-alt);
  transition: transform 1.1s cubic-bezier(0.16, 1, 0.3, 1);
}
.about-photo:hover img { transform: scale(1.04); }
.about-body p {
  margin: 0 0 1.4rem;
  color: var(--ink-soft);
  font-size: 1rem;
}
.about-body p:first-child {
  color: var(--ink);
  font-size: 1.1rem;
}
.about-body p:last-child { margin-bottom: 0; }

/* ============================================================
   EXPERTISE
   ============================================================ */
.expertise { padding: var(--gap-xxl) 0; border-bottom: 1px solid var(--line); background: var(--paper-alt); }
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.expertise-card {
  position: relative;
  background: var(--paper);
  padding: 2.75rem 2.25rem;
  overflow: hidden;
}
.expertise-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 100%;
  height: 2px;
  background: var(--ink);
  transition: right 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.expertise-card:hover::before { right: 0; }
.expertise-card h3 {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}
.expertise-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.75;
}

/* ============================================================
   SPEAKING BANNER
   ============================================================ */
.speaking-banner {
  position: relative;
  height: clamp(280px, 38vw, 520px);
  display: flex;
  align-items: center;
  justify-content: center;
  background-image:
    radial-gradient(ellipse 55% 65% at center, rgba(0, 0, 0, 0.32), rgba(0, 0, 0, 0) 72%),
    linear-gradient(rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.6)),
    url("assets/giada-gheno-banner.jpg");
  background-size: cover;
  background-position: center 18%;
  background-repeat: no-repeat;
  filter: grayscale(100%);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.banner-quote {
  position: relative;
  z-index: 2;
  max-width: 680px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
  color: #fff;
  font-family: var(--font-head);
  font-weight: 500;
  font-style: normal;
  text-transform: uppercase;
  font-size: clamp(0.95rem, 1.9vw, 1.3rem);
  letter-spacing: 0.04em;
  line-height: 1.6;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5), 0 1px 6px rgba(0, 0, 0, 0.45);
}
.speaking-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.05;
  mix-blend-mode: multiply;
  pointer-events: none;
}
.banner-corner {
  position: absolute;
  width: 28px;
  height: 28px;
  pointer-events: none;
}
.banner-corner.tl { top: 28px; left: 28px; border-top: 1px solid rgba(255, 255, 255, 0.85); border-left: 1px solid rgba(255, 255, 255, 0.85); }
.banner-corner.tr { top: 28px; right: 28px; border-top: 1px solid rgba(255, 255, 255, 0.85); border-right: 1px solid rgba(255, 255, 255, 0.85); }
.banner-corner.bl { bottom: 28px; left: 28px; border-bottom: 1px solid rgba(255, 255, 255, 0.85); border-left: 1px solid rgba(255, 255, 255, 0.85); }
.banner-corner.br { bottom: 28px; right: 28px; border-bottom: 1px solid rgba(255, 255, 255, 0.85); border-right: 1px solid rgba(255, 255, 255, 0.85); }

/* ============================================================
   ADVISORY PACKAGES
   ============================================================ */
.services { padding: var(--gap-xxl) 0; border-bottom: 1px solid var(--line); }
.services-intro {
  max-width: 640px;
  margin: -1.5rem auto 0.75rem;
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.98rem;
  line-height: 1.7;
}
.services-note {
  max-width: 640px;
  margin: 0 auto 3.5rem;
  text-align: center;
  color: var(--ink-faint);
  font-size: 0.85rem;
  line-height: 1.7;
}

.packages { display: flex; flex-direction: column; }
.package {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  padding: clamp(2.5rem, 5vw, 3.5rem) 0;
  border-top: 1px solid var(--line);
}
.packages .package:last-child { border-bottom: 1px solid var(--line); }

.package-num {
  font-family: var(--font-head);
  font-size: 2.4rem;
  font-weight: 300;
  color: var(--ink-faint);
  line-height: 1;
  transition: color 0.4s ease, transform 0.4s ease;
}
.package:hover .package-num {
  color: var(--ink);
  transform: translateX(4px);
}

.package-title {
  font-size: 1.3rem;
  margin-bottom: 1.1rem;
  max-width: 34ch;
}

.package-desc {
  color: var(--ink-soft);
  font-size: 0.98rem;
  margin: 0 0 1.75rem;
  max-width: 62ch;
}

.package-meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}
.package-meta-item dt {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 0.5rem;
}
.package-meta-item dd {
  margin: 0;
  font-size: 0.9rem;
  color: var(--ink-soft);
  line-height: 1.65;
}
.package-meta-item.process dd { font-family: var(--font-body); letter-spacing: 0.01em; }

/* ============================================================
   TARGETED INTERVENTIONS
   ============================================================ */
.interventions { padding: var(--gap-xxl) 0; border-bottom: 1px solid var(--line); background: var(--paper-alt); }
.interventions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.intervention-card {
  position: relative;
  background: var(--paper);
  padding: 2.5rem;
  overflow: hidden;
}
.intervention-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 100%;
  height: 2px;
  background: var(--ink);
  transition: right 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.intervention-card:hover::before { right: 0; }
.intervention-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.9rem;
}
.intervention-card p {
  margin: 0 0 1rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.7;
}
.intervention-when {
  font-size: 0.82rem;
  color: var(--ink-faint);
  border-top: 1px solid var(--line);
  padding-top: 1rem;
  margin: 0;
}
.intervention-when strong {
  color: var(--ink-soft);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.72rem;
  margin-right: 0.4rem;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact { padding: var(--gap-xxl) 0; text-align: center; }
.contact-inner { max-width: 640px; margin: 0 auto; }
.contact .section-title { margin-bottom: 1rem; }
.contact-lead {
  color: var(--ink-soft);
  font-size: 1.05rem;
  margin: 0 0 3rem;
}
.contact-links {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
}
.contact-link {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 1.4rem 0.25rem;
  border-bottom: 1px solid var(--line);
  transition: opacity 0.2s ease;
}
.contact-link:hover { opacity: 0.55; }
.contact-label {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.contact-value {
  font-family: var(--font-head);
  font-size: 1.05rem;
}

/* ============================================================
   PRIVACY POLICY
   ============================================================ */
.privacy { padding: var(--gap-xl) 0 var(--gap-xxl); }
.privacy-inner { max-width: 760px; margin: 0 auto; }
.privacy-back {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin-bottom: 2.5rem;
  transition: color 0.2s ease;
}
.privacy-back:hover { color: var(--ink); }
.privacy .section-title { margin-bottom: 0.75rem; }
.privacy-updated {
  font-size: 0.8rem;
  color: var(--ink-faint);
  margin: 0 0 2.5rem;
}
.privacy-intro {
  font-size: 1.02rem;
  color: var(--ink-soft);
  line-height: 1.75;
  margin: 0 0 3rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--line);
}
.privacy-sections { display: flex; flex-direction: column; }
.privacy-section {
  padding: 2rem 0;
  border-top: 1px solid var(--line);
}
.privacy-sections .privacy-section:last-child { border-bottom: 1px solid var(--line); }
.privacy-section h2 {
  font-size: 1.05rem;
  margin-bottom: 0.9rem;
}
.privacy-section p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.75;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--ink); color: #f2f1ee; padding: 3.5rem 0; }
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem 2rem;
}
.footer-name {
  font-family: var(--font-head);
  font-size: 1rem;
  letter-spacing: 0.08em;
  margin: 0 0 0.35rem;
}
.footer-tag {
  margin: 0;
  font-size: 0.78rem;
  color: #a7a6a1;
}
.footer-contacts { display: flex; flex-wrap: wrap; gap: 0.4rem 1.4rem; font-size: 0.85rem; }
.footer-contacts a { color: #d8d7d2; transition: color 0.2s ease; }
.footer-contacts a:hover { color: #fff; }
.footer-copy {
  width: 100%;
  margin: 2.5rem 0 0;
  padding-top: 1.75rem;
  border-top: 1px solid #333230;
  font-size: 0.75rem;
  color: #8a8985;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 860px) {
  .about-inner { grid-template-columns: 1fr; }
  .about-photo { max-width: 320px; }
  .expertise-grid { grid-template-columns: 1fr; }
  .interventions-grid { grid-template-columns: 1fr; }
  .package { grid-template-columns: 1fr; }
  .package-meta { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .speaking-banner { background-position: center top; }
  .topbar-contacts { font-size: 0.68rem; gap: 0.45rem; }
  .nav {
    position: fixed;
    inset: 116px 0 0 0;
    background: var(--paper);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 1rem 2rem 2rem;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }
  .nav.is-open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .nav a {
    width: 100%;
    padding: 1rem 0;
    border-bottom: 1px solid var(--line);
    font-size: 0.95rem;
  }
  .menu-toggle { display: flex; }
  .contact-link { flex-direction: column; align-items: flex-start; gap: 0.4rem; }
}

@media (max-width: 480px) {
  .topbar-inner { height: auto; padding-top: 0.5rem; padding-bottom: 0.5rem; flex-direction: column; gap: 0.4rem; align-items: flex-start; }
}