/* =========================================================
   SOKO Development — styles
   Brand extends sokodesigns.com:
   - Sage teal accent  #4A7C7E
   - Cormorant Garamond headings, Inter body
   ========================================================= */

:root {
  --sage:       #4A7C7E;
  --sage-dark:  #3A6264;
  --sage-tint:  #F0F4F4;
  --ink:        #1A1A1A;
  --deep:       #011112;
  --cream:      #F4F3F0;
  --white:      #FFFFFF;
  --muted:      #5A6B6B;
  --line:       #E4E6E4;

  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans:  "Inter", Arial, Helvetica, sans-serif;

  --maxw: 1120px;
  --radius: 6px;
  --shadow: 0 18px 40px -18px rgba(1, 17, 18, 0.28);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

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

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

a { color: var(--sage); text-decoration: none; }
a:hover { color: var(--sage-dark); }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-family: var(--serif);
  color: var(--ink);
  line-height: 1.12;
  font-weight: 700;
  margin: 0 0 0.5em;
}

.eyebrow {
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--sage);
  margin: 0 0 1rem;
}
.eyebrow--light { color: #A9C6C7; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--sage); color: var(--white); }
.btn--primary:hover { background: var(--sage-dark); color: var(--white); }
.btn--ghost { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.6); }
.btn--ghost:hover { background: rgba(255,255,255,0.12); color: var(--white); }
.btn--nav { background: var(--sage); color: var(--white); padding: 0.6rem 1.1rem; font-size: 0.85rem; }
.btn--nav:hover { background: var(--sage-dark); color: var(--white); }
.btn--lg { padding: 1rem 1.9rem; font-size: 1rem; }
.btn--block { width: 100%; }

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}
.nav__logo { display: flex; align-items: center; gap: 0.5rem; }
.nav__logo-img { height: 40px; width: auto; display: block; }
.nav__logo-mark {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.6rem;
  letter-spacing: 0.04em;
  color: var(--ink);
}
.nav__logo-mark--light { color: var(--cream); font-size: 1.9rem; }
.nav__logo-sub {
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.66rem;
  font-weight: 600;
  color: var(--sage);
}
.nav__links { display: flex; align-items: center; gap: 2rem; }
.nav__links a {
  font-family: var(--sans);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink);
}
.nav__links a:hover { color: var(--sage); }
.nav__links a.btn--nav { color: var(--white); }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav__toggle span {
  width: 24px; height: 2px; background: var(--ink);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 82vh;
  display: flex;
  align-items: center;
  /* Hero photo (assets/hero.jpg) with a gradient fallback if the photo isn't present yet */
  background-color: var(--deep);
  background-image:
    url('../assets/hero.jpg'),
    linear-gradient(135deg, #0d2a2b 0%, #1c4547 55%, #4A7C7E 100%);
  background-size: cover, cover;
  background-position: center, center;
  background-repeat: no-repeat, no-repeat;
  color: var(--white);
  overflow: hidden;
}
.hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(1,17,18,0.72) 0%, rgba(1,17,18,0.35) 65%, rgba(1,17,18,0.15) 100%);
}
.hero__inner { position: relative; padding: 5rem 24px; }
.hero__title {
  color: var(--white);
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  font-weight: 700;
  margin-bottom: 1.2rem;
}
.hero__lede {
  max-width: 560px;
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  color: rgba(255,255,255,0.9);
  margin-bottom: 2.2rem;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 1rem; }

/* ---------- Section shells ---------- */
.section { padding: 6rem 0; }
.section--alt { background: var(--cream); }
.section__head { max-width: 720px; margin: 0 auto 3.5rem; text-align: center; }
.section__title { font-size: clamp(2rem, 4vw, 3rem); }
.section__intro { color: var(--muted); font-size: 1.1rem; margin: 0; }

/* ---------- Process ---------- */
.process {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  counter-reset: none;
}
.process__step {
  position: relative;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
}
.section--alt .process__step { background: var(--white); }
.process__num {
  font-family: var(--serif);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--sage);
  opacity: 0.55;
  display: block;
  margin-bottom: 0.4rem;
}
.process__title { font-size: 1.5rem; margin-bottom: 0.4rem; }
.process__text { color: var(--muted); margin: 0; font-size: 0.98rem; }

/* ---------- Services ---------- */
.services {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.75rem;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow);
}
.service-card--accent {
  background: var(--deep);
  border-color: var(--deep);
  color: var(--cream);
}
.service-card--accent .service-card__title,
.service-card--accent .service-card__lede { color: var(--cream); }
.service-card__tag {
  display: inline-block;
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--sage);
  border: 1px solid var(--sage);
  border-radius: 100px;
  padding: 0.3rem 0.85rem;
  margin-bottom: 1.2rem;
}
.service-card__tag--accent { color: #A9C6C7; border-color: #3f6a6c; }
.service-card__title { font-size: 2rem; margin-bottom: 0.6rem; }
.service-card__lede { color: var(--muted); margin-bottom: 1.5rem; }
.service-list { list-style: none; margin: 0; padding: 0; }
.service-list li {
  position: relative;
  padding: 0.55rem 0 0.55rem 1.6rem;
  border-top: 1px solid rgba(120,140,140,0.18);
  font-size: 0.98rem;
}
.service-list li::before {
  content: "→";
  position: absolute; left: 0;
  color: var(--sage);
  font-weight: 700;
}
.service-card--accent .service-list li { border-color: rgba(255,255,255,0.12); }
.service-card--accent .service-list li::before { color: #A9C6C7; }
.services__flow {
  text-align: center;
  margin: 2.75rem 0 0;
  font-family: var(--serif);
  font-size: clamp(1.2rem, 2.5vw, 1.7rem);
  color: var(--ink);
}
.services__flow strong { color: var(--sage); }

/* ---------- Portfolio ---------- */
.portfolio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}
.project {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.project:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.project__img {
  aspect-ratio: 4 / 3;
  /* IMAGE PLACEHOLDER — replace each background below with url('../assets/project-N.jpg') center/cover */
  background: linear-gradient(135deg, #2f5c5e, #4A7C7E);
  position: relative;
}
.project__img::after {
  content: "Add photo";
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.55);
  font-family: var(--sans);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.project__img--1 { background: linear-gradient(135deg, #1c4547, #4A7C7E); }
.project__img--2 { background: linear-gradient(135deg, #2f5c5e, #6c9a9b); }
.project__img--3 { background: linear-gradient(135deg, #0d2a2b, #3A6264); }
.project__img--4 { background: linear-gradient(135deg, #3A6264, #86adae); }
.project__img--5 { background: linear-gradient(135deg, #1c4547, #5a8a8c); }
.project__img--6 { background: linear-gradient(135deg, #274f51, #4A7C7E); }
.project__body { padding: 1.25rem 1.4rem 1.6rem; }
.project__name { font-size: 1.4rem; margin-bottom: 0.25rem; }
.project__scope { color: var(--muted); font-size: 0.88rem; margin: 0; }

/* ---------- Team ---------- */
.team {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}
.member { text-align: center; }
.member__photo {
  width: 120px; height: 120px;
  margin: 0 auto 1.1rem;
  border-radius: 50%;
  /* PHOTO PLACEHOLDER — swap for an <img> or set background: url('../assets/team-name.jpg') center/cover */
  background: linear-gradient(135deg, var(--sage), var(--sage-dark));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--white);
}
.member__name { font-size: 1.45rem; margin-bottom: 0.15rem; }
.member__role {
  color: var(--sage);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 0.6rem;
}
.member__bio { color: var(--muted); font-size: 0.95rem; margin: 0; }

/* ---------- Our Story ---------- */
.story {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 3rem;
  align-items: center;
  max-width: 980px;
  margin: 0 auto;
}
.story__photo {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  background-color: var(--deep);
  background-image: url('../assets/family.jpg'), linear-gradient(135deg, #1c4547, #4A7C7E);
  background-size: cover, cover;
  background-position: center, center;
  background-repeat: no-repeat, no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.story__photo-label {
  color: rgba(255,255,255,0.55);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.story__name { font-size: 2.1rem; margin-bottom: 0.1rem; }
.story__role {
  color: var(--sage);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 1.3rem;
}
.story__body p { color: var(--ink); margin: 0 0 1rem; }
.story__body p:last-child { margin-bottom: 0; }
.story__personal { color: var(--muted); font-style: italic; }

@media (max-width: 720px) {
  .story { grid-template-columns: 1fr; gap: 1.5rem; }
  .story__photo { max-width: 340px; margin: 0 auto; width: 100%; }
}

/* ---------- Why SOKO ---------- */
.why__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}
.why__item {
  text-align: center;
  padding: 2rem 1.25rem;
  border-radius: var(--radius);
  background: var(--sage-tint);
}
.why__icon {
  display: inline-flex;
  align-items: center; justify-content: center;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--white);
  color: var(--sage);
  font-size: 1.4rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow);
}
.why__title { font-size: 1.35rem; margin-bottom: 0.4rem; }
.why__text { color: var(--muted); font-size: 0.95rem; margin: 0; }

/* ---------- CTA ---------- */
.cta { background: var(--deep); color: var(--cream); }
.cta__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.cta__title { color: var(--white); font-size: clamp(2rem, 4vw, 2.9rem); }
.cta__lede { color: rgba(244,243,240,0.82); font-size: 1.08rem; }
.cta__points { list-style: none; margin: 1.75rem 0 0; padding: 0; }
.cta__points li {
  position: relative;
  padding: 0.5rem 0 0.5rem 1.8rem;
  color: var(--cream);
}
.cta__points li::before {
  content: "✓";
  position: absolute; left: 0;
  color: #A9C6C7; font-weight: 700;
}

.cta__form {
  background: var(--white);
  color: var(--ink);
  padding: 2.25rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
}
.field { display: flex; flex-direction: column; }
.field--full { grid-column: 1 / -1; }
.field label {
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--ink);
}
.field input, .field select, .field textarea {
  font-family: var(--sans);
  font-size: 0.95rem;
  padding: 0.7rem 0.8rem;
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--ink);
  transition: border-color 0.15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--sage);
}
.cta__form .btn--block { grid-column: 1 / -1; margin-top: 0.3rem; }
.cta__form-note {
  grid-column: 1 / -1;
  text-align: center;
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0.4rem 0 0;
}
.cta__form-status {
  grid-column: 1 / -1;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 600;
  margin: 0.2rem 0 0;
  min-height: 1.2em;
}
.hidden-field {
  position: absolute;
  left: -9999px;
  width: 1px; height: 1px;
  overflow: hidden;
}

/* ---------- Footer ---------- */
.footer { background: #010c0d; color: rgba(244,243,240,0.8); }
.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2rem;
  padding: 4rem 24px 3rem;
}
.footer__brand { display: flex; flex-direction: column; gap: 0.5rem; }
.footer__tag { font-size: 0.95rem; color: rgba(244,243,240,0.7); max-width: 220px; }
.footer__col h4 {
  color: var(--cream);
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  margin-bottom: 1rem;
}
.footer__col p { margin: 0 0 0.5rem; font-size: 0.92rem; }
.footer__col a { color: rgba(244,243,240,0.82); }
.footer__col a:hover { color: var(--cream); }
.footer__fine { color: rgba(244,243,240,0.55); font-size: 0.85rem; }
.footer__bar { border-top: 1px solid rgba(255,255,255,0.08); }
.footer__bar-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 1.25rem 24px;
  font-size: 0.8rem;
  color: rgba(244,243,240,0.5);
}

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 960px) {
  .process { grid-template-columns: repeat(2, 1fr); }
  .team { grid-template-columns: repeat(2, 1fr); }
  .why__grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio { grid-template-columns: repeat(2, 1fr); }
  .cta__inner { grid-template-columns: 1fr; gap: 2.5rem; }
}

@media (max-width: 720px) {
  .section { padding: 4rem 0; }
  .nav__links {
    position: fixed;
    inset: 74px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    padding: 1rem 24px 1.5rem;
    box-shadow: var(--shadow);
    display: none;
  }
  .nav__links.is-open { display: flex; }
  .nav__links a { padding: 0.9rem 0; border-bottom: 1px solid var(--line); }
  .nav__links a.btn--nav { text-align: center; border-bottom: none; margin-top: 0.75rem; }
  .nav__toggle { display: flex; }
  .services { grid-template-columns: 1fr; }
  .cta__form { grid-template-columns: 1fr; padding: 1.5rem; }
  .field--full, .cta__form .btn--block, .cta__form-note { grid-column: 1; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 460px) {
  .process, .team, .why__grid, .portfolio { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .hero { min-height: 78vh; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn:hover, .project:hover { transform: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
}