/* =============================================
   SEASONS COMMUNICATING CONSULTING
   Global Stylesheet
   ============================================= */

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

:root {
  --color-black: #1a1a1a;
  --color-white: #ffffff;
  --color-off-white: #f5f4f0;
  --color-light-grey: #e8e6e1;
  --color-mid-grey: #999690;
  --color-dark: #2c2c2c;
  --color-accent: #3d3d3a;
  --color-deep: #1e1e1c;
  --color-sand: #e9e5dc;
  --color-sage: #8a9a80;
  --color-warm: #c4b99a;

  --font-serif: 'Georgia', 'Times New Roman', serif;
  --font-sans: 'Helvetica Neue', 'Arial', sans-serif;

  --max-width: 1200px;
  --nav-height: 80px;
  --section-pad: 100px;

  --transition: 0.3s ease;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--color-black);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* -------- TYPOGRAPHY -------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.15;
}

h1 { font-size: clamp(2.2rem, 5vw, 4.5rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 3rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 2rem); }
h4 { font-size: 1rem; letter-spacing: 0.12em; text-transform: uppercase; font-family: var(--font-sans); font-weight: 500; }
h5 { font-size: 0.875rem; letter-spacing: 0.1em; text-transform: uppercase; font-family: var(--font-sans); font-weight: 500; }

p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--color-dark);
}

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

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--color-mid-grey);
  margin-bottom: 1.5rem;
  display: block;
}

/* -------- LAYOUT -------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 4vw;
}

.section {
  padding: var(--section-pad) 0;
}

.section--dark {
  background: var(--color-black);
  color: var(--color-white);
}

.section--dark p,
.section--dark h1,
.section--dark h2,
.section--dark h3 {
  color: var(--color-white);
}

.section--dark .eyebrow {
  color: rgba(255,255,255,0.5);
}

.section--off-white {
  background: var(--color-off-white);
}

.section--sand {
  background: var(--color-sand);
}

/* -------- NAVIGATION -------- */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  padding: 0 4vw;
  transition: background var(--transition), box-shadow var(--transition);
}

.site-nav.scrolled {
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 1px 0 rgba(0,0,0,0.08);
}

.site-nav.dark-hero {
  color: var(--color-white);
}

.site-nav.dark-hero.scrolled {
  color: var(--color-black);
}

.nav-inner {
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 1.2;
}

.nav-logo span {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  opacity: 0.6;
  margin-top: 2px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 500;
  opacity: 0.75;
  transition: opacity var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  opacity: 1;
}

.nav-cta {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 500;
  border: 1px solid currentColor;
  padding: 0.55rem 1.25rem;
  transition: background var(--transition), color var(--transition);
}

.nav-cta:hover {
  background: var(--color-black);
  color: var(--color-white);
  border-color: var(--color-black);
}

.site-nav.dark-hero .nav-cta:hover {
  background: var(--color-white);
  color: var(--color-black);
  border-color: var(--color-white);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: currentColor;
  transition: all 0.3s;
}

.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--color-black);
  color: var(--color-white);
  z-index: 999;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2.5rem;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--color-white);
  opacity: 0.85;
  transition: opacity 0.2s;
}

.mobile-menu a:hover { opacity: 1; }

.mobile-close {
  position: absolute;
  top: 24px;
  right: 4vw;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
}

/* -------- HERO -------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding-bottom: 10vh;
  padding-top: var(--nav-height);
  position: relative;
  overflow: hidden;
}

.hero--dark {
  background: var(--color-black);
  color: var(--color-white);
}

.hero--light {
  background: var(--color-off-white);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--color-black);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.2) 60%, rgba(0,0,0,0.1) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  opacity: 0.6;
  margin-bottom: 2rem;
  display: block;
}

.hero h1 {
  max-width: 800px;
  margin-bottom: 2rem;
}

.hero-sub {
  font-size: 1.1rem;
  max-width: 560px;
  opacity: 0.8;
  line-height: 1.7;
}

.hero--dark .hero-sub,
.hero--dark p {
  color: rgba(255,255,255,0.8);
}

.hero-scroll {
  position: absolute;
  bottom: 3vh;
  left: 4vw;
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.5;
}

.hero-scroll::before {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background: currentColor;
}

/* -------- PAGE HEADER -------- */
.page-header {
  padding-top: calc(var(--nav-height) + 80px);
  padding-bottom: 80px;
  border-bottom: 1px solid var(--color-light-grey);
}

/* -------- INTRO SECTION -------- */
.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6vw;
  align-items: start;
}

.intro-grid--thirds {
  grid-template-columns: 1fr 2fr;
}

/* -------- SERVICE CARDS -------- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.card {
  background: var(--color-off-white);
  padding: 3rem 2.5rem;
  transition: background var(--transition);
}

.card:hover {
  background: var(--color-sand);
}

.card-number {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: var(--color-warm);
  margin-bottom: 1.5rem;
  line-height: 1;
}

.card h3 {
  font-size: 1.15rem;
  margin-bottom: 1rem;
}

.card p {
  font-size: 0.92rem;
  color: #666;
  line-height: 1.7;
}

.card ul {
  list-style: none;
  margin-top: 1rem;
}

.card ul li {
  font-size: 0.88rem;
  color: #777;
  padding: 0.3rem 0;
  border-top: 1px solid rgba(0,0,0,0.07);
}

.card ul li::before {
  content: '-  ';
  opacity: 0.4;
}

/* -------- THINKING / PILLARS -------- */
.thinking-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 4rem 5rem;
}

.thinking-item {
  border-top: 1px solid var(--color-light-grey);
  padding-top: 2rem;
}

.thinking-item h3 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.thinking-item .label {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-mid-grey);
  margin-bottom: 0.5rem;
}

/* -------- ADVISORY ARCHITECTURE -------- */
.advisory-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}

.advisory-card {
  background: var(--color-off-white);
  padding: 3.5rem 3rem;
  transition: background var(--transition);
  position: relative;
}

.advisory-card:hover {
  background: var(--color-black);
  color: var(--color-white);
}

.advisory-card:hover p,
.advisory-card:hover ul li {
  color: rgba(255,255,255,0.7);
}

.advisory-card:hover .advisory-num {
  color: rgba(255,255,255,0.15);
}

.advisory-card:hover h3 {
  color: var(--color-white);
}

.advisory-num {
  font-family: var(--font-serif);
  font-size: 4rem;
  color: var(--color-light-grey);
  line-height: 1;
  margin-bottom: 1.5rem;
  transition: color var(--transition);
}

.advisory-card h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  transition: color var(--transition);
}

.advisory-card p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: #666;
  margin-bottom: 1rem;
  transition: color var(--transition);
  font-style: italic;
}

.advisory-card ul {
  list-style: none;
}

.advisory-card ul li {
  font-size: 0.88rem;
  color: #777;
  padding: 0.3rem 0;
  border-top: 1px solid rgba(0,0,0,0.07);
  transition: color var(--transition), border-color var(--transition);
}

.advisory-card:hover ul li {
  border-top-color: rgba(255,255,255,0.1);
}

.advisory-card ul li::before {
  content: '- ';
  opacity: 0.35;
}

/* -------- PLAYGROUND -------- */
.playground-bg {
  background: #1c1f1a;
  position: relative;
  overflow: hidden;
}

.playground-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(138, 154, 128, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(196, 185, 154, 0.06) 0%, transparent 50%);
}

.playground-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}

.approach-steps {
  list-style: none;
  margin-top: 2rem;
}

.approach-steps li {
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  padding: 1.25rem 0;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.step-num {
  font-family: var(--font-serif);
  font-size: 0.8rem;
  opacity: 0.4;
  min-width: 1.5rem;
}

.step-text {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
}

.playground-items {
  list-style: none;
  margin-top: 2rem;
}

.playground-items li {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.65);
  padding: 0.75rem 0;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.playground-items li::before {
  content: '↗  ';
  opacity: 0.4;
}

/* -------- TEAM -------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem 4rem;
}

.team-member {
  border-top: 1px solid var(--color-light-grey);
  padding-top: 2rem;
}

.team-photo {
  width: 100%;
  aspect-ratio: 3/4;
  background: var(--color-light-grey);
  margin-bottom: 1.5rem;
  overflow: hidden;
}

.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-photo-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-sand) 0%, var(--color-warm) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.5);
  font-family: var(--font-serif);
  font-size: 3rem;
}

.team-name {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  margin-bottom: 0.25rem;
}

.team-role {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-mid-grey);
  margin-bottom: 1rem;
}

.team-bio {
  font-size: 0.92rem;
  line-height: 1.75;
  color: #555;
}

/* -------- QUOTE / STATEMENT -------- */
.statement {
  padding: 120px 0;
  text-align: center;
}

.statement blockquote {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3.5vw, 3rem);
  font-weight: 400;
  line-height: 1.35;
  max-width: 900px;
  margin: 0 auto;
  color: var(--color-black);
}

.statement blockquote em {
  font-style: italic;
}

.section--dark .statement blockquote {
  color: var(--color-white);
}

/* -------- CTA BANNER -------- */
.cta-banner {
  padding: 100px 0;
  background: var(--color-black);
  color: var(--color-white);
  text-align: center;
}

.cta-banner h2 {
  color: var(--color-white);
  margin-bottom: 2rem;
}

.cta-banner p {
  color: rgba(255,255,255,0.65);
  max-width: 500px;
  margin: 0 auto 3rem;
}

.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 500;
  padding: 1rem 2.5rem;
  border: 1px solid var(--color-white);
  color: var(--color-white);
  transition: background var(--transition), color var(--transition);
  cursor: pointer;
  background: transparent;
}

.btn:hover {
  background: var(--color-white);
  color: var(--color-black);
}

.btn--dark {
  border-color: var(--color-black);
  color: var(--color-black);
}

.btn--dark:hover {
  background: var(--color-black);
  color: var(--color-white);
}

/* -------- DIVIDER LINE -------- */
.divider {
  width: 40px;
  height: 1px;
  background: var(--color-mid-grey);
  margin: 2rem 0;
}

/* -------- TWO-COL TEXT -------- */
.two-col-text {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.two-col-text p + p {
  margin-top: 1.25rem;
}

/* -------- SERVICE LIST -------- */
.service-list {
  list-style: none;
  margin-top: 1.5rem;
}

.service-list li {
  padding: 0.9rem 0;
  border-top: 1px solid var(--color-light-grey);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.service-list li::before {
  content: '';
  width: 20px;
  height: 1px;
  background: var(--color-mid-grey);
  flex-shrink: 0;
}

/* -------- METHODOLOGY PILLS -------- */
.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.pill {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid var(--color-light-grey);
  padding: 0.4rem 1rem;
  color: var(--color-dark);
}

/* -------- FOOTER -------- */
.site-footer {
  background: var(--color-black);
  color: rgba(255,255,255,0.7);
  padding: 80px 0 40px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 60px;
}

.footer-brand {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-white);
  margin-bottom: 1rem;
}

.footer-brand span {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  opacity: 0.5;
  margin-top: 3px;
}

.footer-tagline {
  font-size: 0.88rem;
  line-height: 1.65;
  max-width: 280px;
  color: rgba(255,255,255,0.5);
}

.footer-col h5 {
  color: rgba(255,255,255,0.4);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  margin-bottom: 1.25rem;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li + li {
  margin-top: 0.65rem;
}

.footer-col ul li a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}

.footer-col ul li a:hover {
  color: var(--color-white);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
}

/* -------- CONTACT FORM -------- */
.contact-form {
  max-width: 640px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-mid-grey);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-light-grey);
  padding: 0.75rem 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--color-black);
  outline: none;
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-black);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* -------- RESPONSIVE -------- */
@media (max-width: 1024px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .thinking-grid { grid-template-columns: 1fr 1fr; }
  .advisory-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
}

@media (max-width: 768px) {
  :root {
    --section-pad: 70px;
    --nav-height: 70px;
  }

  .cards-grid { grid-template-columns: 1fr; }
  .thinking-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .intro-grid,
  .intro-grid--thirds,
  .two-col-text,
  .playground-grid { grid-template-columns: 1fr; gap: 3rem; }
  .advisory-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }

  .nav-links,
  .nav-cta { display: none; }
  .hamburger { display: flex; }

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

/* -------- PAGE TRANSITIONS -------- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: none;
}

/* -------- ACTIVE NAV -------- */
.nav-links a.current {
  opacity: 1;
  border-bottom: 1px solid currentColor;
}

/* -------- HOVER LINE -------- */
.hover-line {
  position: relative;
  display: inline-block;
}

.hover-line::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width 0.3s ease;
}

.hover-line:hover::after {
  width: 100%;
}