/* ==============================
   Mindscape Solutions — Styles
   ============================== */

:root {
  --color-bg: #FAFAF8;
  --color-bg-alt: #F2F0EC;
  --color-text: #1A1A1A;
  --color-text-muted: #6B6B6B;
  --color-primary: #2D5A4B;
  --color-primary-light: #3A7A64;
  --color-primary-dark: #1E3D33;
  --color-accent: #C4A882;
  --color-border: #E0DDD6;
  --color-white: #FFFFFF;

  --font-serif: 'DM Serif Display', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 3rem;
  --space-xl: 5rem;
  --space-2xl: 8rem;

  --max-width: 1200px;
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

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

/* ---- Typography ---- */
h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.2;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.25rem; }
h4 {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.text-lg {
  font-size: 1.2rem;
  line-height: 1.8;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 2rem;
  border-radius: 6px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all var(--transition);
  border: 1.5px solid transparent;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(45, 90, 75, 0.25);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-1px);
}

.btn-nav {
  padding: 0.6rem 1.5rem;
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  border-radius: 6px;
}

.btn-nav:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  box-shadow: 0 4px 20px rgba(45, 90, 75, 0.25);
}

.btn-full { width: 100%; }

/* ---- Navigation ---- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.2rem 0;
  transition: all var(--transition);
  background: transparent;
}

.nav.scrolled {
  background: rgba(250, 250, 248, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--color-border);
  padding: 0.8rem 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-serif);
  font-size: 1.15rem;
}

.logo-icon {
  width: 36px;
  height: 36px;
  color: var(--color-primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a:not(.btn) {
  font-size: 0.88rem;
  font-weight: 400;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.nav-links a:not(.btn):hover {
  color: var(--color-text);
}

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

.nav-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--color-text);
  transition: all var(--transition);
}

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% 20%, rgba(45, 90, 75, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse at 20% 80%, rgba(196, 168, 130, 0.08) 0%, transparent 50%),
    linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
}

.hero-content {
  position: relative;
  max-width: 720px;
  padding: var(--space-2xl) 2rem;
}

.hero-label {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.hero h1 {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.hero-sub {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
  max-width: 580px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  right: 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.hero-scroll span {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  writing-mode: vertical-rl;
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: var(--color-border);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  width: 100%;
  height: 40%;
  background: var(--color-primary);
  animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
  0% { top: -40%; }
  100% { top: 100%; }
}

/* ---- Sections ---- */
.section {
  padding: var(--space-2xl) 0;
}

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

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-xl);
}

.section-number {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.section-sub {
  color: var(--color-text-muted);
  margin-top: var(--space-sm);
  font-size: 1.05rem;
}

/* ---- Split Layout ---- */
.split {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: var(--space-xl);
  align-items: start;
}

.split-label h2 {
  position: sticky;
  top: 100px;
}

.split-content p {
  margin-bottom: var(--space-md);
  color: var(--color-text-muted);
}

.split-content p strong {
  color: var(--color-text);
  font-weight: 500;
}

/* ---- Services Grid ---- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 2.5rem;
  transition: all var(--transition);
}

.service-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
  transform: translateY(-2px);
}

.service-icon {
  width: 48px;
  height: 48px;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.service-card h3 {
  margin-bottom: 0.75rem;
}

.service-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ---- Steps ---- */
.steps {
  max-width: 700px;
  margin: 0 auto;
}

.step {
  display: flex;
  gap: 2rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--color-border);
}

.step:last-child { border-bottom: none; }

.step-number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1.5px solid var(--color-primary);
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-primary);
}

.step-content h3 {
  margin-bottom: 0.5rem;
}

.step-content p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* ---- Testimonial ---- */
.section-quote {
  background: var(--color-primary-dark);
  padding: var(--space-xl) 0;
}

.testimonial {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.testimonial p {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
  line-height: 1.5;
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.testimonial cite {
  font-style: normal;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}

.team-name {
  font-size: 1.6rem;
  margin-bottom: 0.25rem;
}

.team-title {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

/* ---- Team Values ---- */
.team-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.value h4 {
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.value p {
  font-size: 0.9rem;
}

/* ---- FAQ ---- */
.faq-list {
  max-width: 700px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item summary {
  padding: 1.5rem 0;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color var(--transition);
}

.faq-item summary:hover { color: var(--color-primary); }

.faq-item summary::after {
  content: '+';
  font-family: var(--font-sans);
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--color-text-muted);
  transition: transform var(--transition);
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item p {
  padding-bottom: 1.5rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.8;
  max-width: 600px;
}

/* ---- Contact ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-xl);
  max-width: 900px;
  margin: 0 auto;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text);
}

.form-group input,
.form-group textarea {
  padding: 0.8rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: 6px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  background: var(--color-white);
  transition: border-color var(--transition);
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-note {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  text-align: center;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  padding-top: 0.5rem;
}

.contact-block h4 {
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.contact-block p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.contact-block a {
  transition: color var(--transition);
}

.contact-block a:hover {
  color: var(--color-primary);
}

/* ---- Footer ---- */
.footer {
  background: var(--color-text);
  color: rgba(255, 255, 255, 0.5);
  padding: var(--space-xl) 0 var(--space-lg);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.footer .logo {
  color: var(--color-white);
}

.footer .logo-icon {
  color: rgba(255, 255, 255, 0.7);
}

.footer-tagline {
  margin-top: 0.5rem;
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  font-size: 0.88rem;
  transition: color var(--transition);
}

.footer-links a:hover { color: var(--color-white); }

.footer-bottom {
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  font-size: 0.82rem;
}

.footer-disclaimer {
  margin-top: 0.75rem;
  font-size: 0.78rem;
  line-height: 1.6;
  max-width: 600px;
}

/* ---- Form Success State ---- */
.form-success {
  text-align: center;
  padding: var(--space-xl) var(--space-md);
}

.form-success h3 {
  margin-bottom: var(--space-sm);
  color: var(--color-primary);
}

.form-success p {
  color: var(--color-text-muted);
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .split {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .split-label h2 {
    position: static;
  }

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

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

  .team-values {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 75%;
    max-width: 320px;
    height: 100vh;
    flex-direction: column;
    background: var(--color-bg);
    padding: 5rem 2rem 2rem;
    gap: 1.5rem;
    transition: right var(--transition);
    box-shadow: -8px 0 30px rgba(0, 0, 0, 0.1);
  }

  .nav-links.open {
    right: 0;
  }

  .nav-links a {
    font-size: 1rem;
    color: var(--color-text);
  }

  .hero-scroll { display: none; }

  .hero-content {
    padding: 8rem 2rem var(--space-xl);
  }

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

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

  .step {
    gap: 1.2rem;
  }

  .footer-links {
    flex-wrap: wrap;
    gap: 1rem;
  }
}

/* ---- Animations ---- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}