/* ================================
   Zokyo — Shared Styles
   ================================ */

:root {
  --navy: #0d385b;
  --navy-dark: #092a45;
  --pink: #dc7676;
  --pink-dark: #c85f5f;
  --white: #ffffff;
  --cream: #f7f2ec;
  --ink-muted: rgba(13, 56, 91, 0.72);

  --font-heading: "Playfair Display", Georgia, serif;
  --font-body: "Lato", "Helvetica Neue", Arial, sans-serif;

  --max-width: 1180px;
  --section-pad-y: clamp(3.5rem, 6vw, 6rem);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--navy);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 0.6em;
}

p {
  margin: 0 0 1em;
}

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- Header ---------- */
.site-header {
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.2rem;
  padding-bottom: 1.2rem;
  gap: 1.5rem;
}

.site-logo {
  display: flex;
  align-items: center;
}

.site-logo img {
  height: 100px;
  width: auto;
}

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle span {
  width: 26px;
  height: 2px;
  background: var(--white);
  display: block;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 2.5rem;
  margin: 0;
  padding: 0;
}

.main-nav a {
  color: var(--white);
  font-family: var(--font-body);
  font-size: 1rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-weight: 700;
  position: relative;
  padding: 0.4rem 0;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 0;
  height: 2px;
  background: var(--pink);
  transition: right 0.25s ease;
}

.main-nav a:hover::after,
.main-nav a:focus::after,
.main-nav a[aria-current="page"]::after {
  right: 0;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--navy) url("../images/Hero-image.jpg") center right / cover no-repeat;
  min-height: 420px;
  display: flex;
  align-items: center;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    rgba(9, 42, 69, 0.92) 0%,
    rgba(9, 42, 69, 0.75) 38%,
    rgba(9, 42, 69, 0.25) 62%,
    rgba(9, 42, 69, 0.1) 100%
  );
}

.hero .wrap {
  position: relative;
  z-index: 1;
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.hero-content {
  max-width: 760px;
}

.hero h1 {
  color: var(--white);
  font-size: clamp(1.5rem, 2.6vw, 2.5rem);
  white-space: nowrap;
  margin-bottom: 0.5em;
}

.hero p {
  color: var(--white);
  font-family: var(--font-heading);
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  font-weight: 400;
  line-height: 1.55;
  margin-bottom: 1.8em;
}

.btn {
  display: inline-block;
  background: var(--pink);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-size: 0.95rem;
  padding: 0.95rem 2.1rem;
  border: 2px solid var(--pink);
  border-radius: 2px;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  cursor: pointer;
}

.btn:hover,
.btn:focus-visible {
  background: transparent;
  border-color: var(--white);
  color: var(--white);
}

/* ---------- Our Projects ---------- */
.projects {
  background: var(--white);
  padding: var(--section-pad-y) 0;
}

.section-heading {
  text-align: center;
  color: var(--navy);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 0.3em;
}

.section-kicker {
  text-align: center;
  color: var(--pink);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.85rem;
  margin-bottom: 0.8em;
}

.project-panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 3rem;
}

.project-panel {
  background: var(--white);
  border-top: 4px solid var(--pink);
  padding: 2.2rem 2rem;
  box-shadow: 0 10px 30px rgba(13, 56, 91, 0.07);
  border-radius: 4px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.project-panel:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(13, 56, 91, 0.14);
}

.project-panel h3 {
  color: var(--navy);
  font-size: 1.7rem;
  margin-bottom: 0.4em;
}

.project-tagline {
  font-family: var(--font-heading);
  font-style: italic;
  color: var(--pink-dark);
  font-size: 1.1rem;
  margin-bottom: 1em;
}

.project-panel p {
  color: var(--ink-muted);
  font-size: 0.98rem;
}

.project-panel p:last-child {
  margin-bottom: 0;
  color: var(--navy);
  font-weight: 700;
  font-style: italic;
  font-family: var(--font-heading);
}

/* ---------- Get to know each other ---------- */
.intro-columns {
  background: var(--cream);
  padding: var(--section-pad-y) 0;
}

.intro-columns .wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.intro-image img {
  border-radius: 6px;
  box-shadow: 0 20px 40px rgba(13, 56, 91, 0.15);
}

.intro-text h2 {
  color: var(--navy);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.intro-text p {
  color: var(--ink-muted);
  font-size: 1.05rem;
}

.intro-text .btn {
  margin-top: 0.5rem;
}

/* ---------- About page ---------- */
.about-intro {
  background: var(--white);
  padding: var(--section-pad-y) 0 0;
  text-align: center;
}

.about-intro h1 {
  color: var(--navy);
  font-size: clamp(2.2rem, 4vw, 3rem);
}

.about-intro p {
  color: var(--ink-muted);
  font-size: 1.1rem;
  max-width: 760px;
  margin: 0 auto;
}

.founder-section {
  background: var(--white);
  padding: var(--section-pad-y) 0;
}

.founder-kicker {
  text-align: center;
  color: var(--pink);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.85rem;
  margin-bottom: 0.6em;
}

.founder-name {
  text-align: center;
  color: var(--navy);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 0.15em;
}

.founder-role {
  text-align: center;
  font-family: var(--font-heading);
  font-style: italic;
  color: var(--pink-dark);
  font-size: 1.1rem;
  margin-bottom: 3rem;
}

.founder-columns {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 3.5rem;
  align-items: start;
}

.founder-photo img {
  border-radius: 6px;
  box-shadow: 0 20px 40px rgba(13, 56, 91, 0.15);
}

.founder-bio p {
  color: var(--ink-muted);
  font-size: 1.05rem;
}

/* ---------- Contact page ---------- */
.contact-section {
  background: var(--navy);
  color: var(--white);
  padding: var(--section-pad-y) 0;
}

.contact-columns {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3.5rem;
}

.contact-columns h2 {
  color: var(--white);
  font-size: 1.6rem;
  margin-bottom: 0.8em;
}

.contact-note {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  margin-top: 1.5rem;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy);
  color: var(--white);
  padding: var(--section-pad-y) 0 0;
}

.footer-columns {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.site-footer h2 {
  color: var(--white);
  font-size: 1.6rem;
  margin-bottom: 0.8em;
}

.footer-contact ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-contact li {
  margin-bottom: 0.9em;
  font-size: 1rem;
  display: flex;
  gap: 0.6em;
}

.footer-contact li span.label {
  color: var(--pink);
  font-weight: 700;
  min-width: 6.5em;
}

.footer-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.footer-form label {
  display: block;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 0.4em;
  color: rgba(255, 255, 255, 0.8);
}

.footer-form input,
.footer-form textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--white);
  border-radius: 3px;
  padding: 0.7rem 0.85rem;
  font-family: var(--font-body);
  font-size: 0.98rem;
}

.footer-form input::placeholder,
.footer-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.footer-form input:focus,
.footer-form textarea:focus {
  outline: none;
  border-color: var(--pink);
  background: rgba(255, 255, 255, 0.1);
}

.footer-form .full {
  grid-column: 1 / -1;
}

.footer-form textarea {
  resize: vertical;
  min-height: 110px;
}

.footer-form button {
  margin-top: 0.5rem;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.6rem 0;
  flex-wrap: wrap;
}

.footer-bottom .quote {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: 0.98rem;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
  white-space: nowrap;
}

.footer-bottom .copyright {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  margin: 0;
}

/* ---------- Stub pages ---------- */
.page-stub {
  padding: 6rem 0;
  text-align: center;
  min-height: 50vh;
}

.page-stub h1 {
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 2.8rem);
}

.page-stub p {
  color: var(--ink-muted);
  font-size: 1.1rem;
  max-width: 520px;
  margin: 0 auto 1.5em;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .project-panels {
    grid-template-columns: 1fr;
  }

  .intro-columns .wrap {
    grid-template-columns: 1fr;
  }

  .intro-image {
    order: -1;
  }

  .founder-columns {
    grid-template-columns: 1fr;
  }

  .founder-photo img {
    max-width: 320px;
    margin: 0 auto;
  }

  .contact-columns {
    grid-template-columns: 1fr;
  }

  .footer-columns {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 700px) {
  .nav-toggle {
    display: inline-flex;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--navy-dark);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }

  .main-nav.open {
    max-height: 260px;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 0;
    padding: 0.5rem 1.5rem 1.5rem;
  }

  .main-nav li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .main-nav a {
    display: block;
    padding: 0.9rem 0;
  }

  .site-logo img {
    height: 64px;
  }

  .hero {
    min-height: 400px;
    background-position: center right -140px;
  }

  .hero::before {
    background: linear-gradient(
      180deg,
      rgba(9, 42, 69, 0.55) 0%,
      rgba(9, 42, 69, 0.88) 55%,
      rgba(9, 42, 69, 0.95) 100%
    );
  }

  .hero h1 {
    white-space: normal;
    overflow-wrap: break-word;
    font-size: clamp(1.6rem, 6.5vw, 2.1rem);
  }

  .footer-form .form-row {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
  }

  .footer-bottom .quote {
    white-space: normal;
    overflow-wrap: break-word;
  }
}