/* ===================================
   TANNER THE PLANNER
   Warm & Approachable Design System
   =================================== */

/* --- CSS Custom Properties --- */
:root {
  /* Warm palette */
  --color-primary: #c2703e;       /* Terracotta */
  --color-primary-light: #d4915f;
  --color-primary-dark: #a85c2f;
  --color-secondary: #5b7e6b;     /* Sage green */
  --color-secondary-light: #7a9d8a;

  --color-bg: #faf7f4;            /* Warm cream */
  --color-bg-alt: #f2ece5;        /* Slightly darker cream */
  --color-surface: #ffffff;
  --color-text: #3d3530;          /* Warm dark brown */
  --color-text-light: #7a6e65;    /* Muted brown */
  --color-text-lighter: #a69a90;
  --color-border: #e8e0d8;

  /* Typography */
  --font-heading: 'DM Serif Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;

  /* Misc */
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --shadow: 0 2px 16px rgba(61, 53, 48, 0.06);
  --shadow-lg: 0 8px 32px rgba(61, 53, 48, 0.1);
  --transition: 0.3s ease;

  /* Layout */
  --container-max: 1120px;
  --header-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

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

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-primary-dark);
}

/* --- Utility --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

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

.section__label {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.section__label--center {
  text-align: center;
}

.section__title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 400;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.section__title--center {
  text-align: center;
  margin-bottom: var(--space-xl);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.75rem;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  text-decoration: none;
}

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

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(194, 112, 62, 0.3);
}

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

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

.btn--full {
  width: 100%;
}

/* --- Header / Nav --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background-color: rgba(250, 247, 244, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.header--scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: 0 1px 8px rgba(61, 53, 48, 0.04);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav__logo {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--color-text);
  text-decoration: none;
}

.nav__logo span {
  color: var(--color-primary);
}

.nav__logo:hover {
  color: var(--color-text);
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  list-style: none;
}

.nav__link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-light);
  text-decoration: none;
  transition: color var(--transition);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: 1px;
  transition: width var(--transition);
}

.nav__link:hover {
  color: var(--color-text);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__link--cta {
  background-color: var(--color-primary);
  color: #fff !important;
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-weight: 500;
}

.nav__link--cta::after {
  display: none;
}

.nav__link--cta:hover {
  background-color: var(--color-primary-dark);
  color: #fff !important;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 101;
}

.nav__toggle span {
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition);
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  overflow: hidden;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  padding: var(--space-2xl) 0;
}

.hero__tagline {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 400;
  line-height: 1.1;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.hero__description {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.8;
  max-width: 520px;
  margin-bottom: var(--space-lg);
}

.hero__actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.hero__bg-shape {
  position: absolute;
  right: -10%;
  top: 10%;
  width: 55%;
  height: 80%;
  background: radial-gradient(ellipse at center, rgba(194, 112, 62, 0.07) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

/* --- About --- */
.about {
  background-color: var(--color-surface);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-xl);
  align-items: center;
}

.about__image-placeholder {
  width: 100%;
  aspect-ratio: 4 / 5;
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  color: var(--color-text-lighter);
}

.about__image-placeholder span {
  font-size: 0.875rem;
  font-weight: 500;
}

.about__text p {
  color: var(--color-text-light);
  margin-bottom: var(--space-sm);
}

.about__stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md) var(--space-lg);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat__number {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-primary);
}

.stat__label {
  font-size: 0.8125rem;
  color: var(--color-text-lighter);
  margin-top: 2px;
}

/* --- Services --- */
.services {
  background-color: var(--color-bg);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.service-card {
  background-color: var(--color-surface);
  border-radius: var(--radius);
  padding: var(--space-lg);
  transition: all var(--transition);
  border: 1px solid var(--color-border);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-card__icon {
  width: 56px;
  height: 56px;
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  color: var(--color-primary);
  transition: all var(--transition);
}

.service-card:hover .service-card__icon {
  background-color: var(--color-primary);
  color: #fff;
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 400;
  margin-bottom: var(--space-xs);
}

.service-card__text {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* --- Approach --- */
.approach {
  background-color: var(--color-surface);
}

.approach__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.approach__step {
  text-align: center;
  padding: var(--space-md);
}

.approach__number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: var(--color-primary);
  opacity: 0.3;
  margin-bottom: var(--space-xs);
}

.approach__step-title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 400;
  margin-bottom: var(--space-xs);
}

.approach__step p {
  font-size: 0.9375rem;
  color: var(--color-text-light);
}

/* --- Contact --- */
.contact {
  background-color: var(--color-bg);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.contact__info p {
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.contact__item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-text-light);
}

.contact__item a {
  color: var(--color-text-light);
}

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

.contact__item svg {
  flex-shrink: 0;
  color: var(--color-primary);
}

.contact__form {
  background-color: var(--color-surface);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border: 1px solid var(--color-border);
}

.form__group {
  margin-bottom: var(--space-md);
}

.form__label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 6px;
}

.form__input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--color-text);
  background-color: var(--color-bg);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form__input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(194, 112, 62, 0.12);
}

.form__textarea {
  resize: vertical;
  min-height: 120px;
}

/* Form success message */
.form__success {
  text-align: center;
  padding: var(--space-lg) 0;
}

.form__success svg {
  color: var(--color-secondary);
  margin-bottom: var(--space-sm);
}

.form__success h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  margin-bottom: var(--space-xs);
}

.form__success p {
  color: var(--color-text-light);
  font-size: 0.9375rem;
}

/* --- Footer --- */
.footer {
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-border);
}

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

.footer__logo {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--color-text);
  text-decoration: none;
}

.footer__logo span {
  color: var(--color-primary);
}

.footer__logo:hover {
  color: var(--color-text);
}

.footer__copy {
  font-size: 0.8125rem;
  color: var(--color-text-lighter);
}

/* ===================================
   RESPONSIVE
   =================================== */

/* Tablet */
@media (max-width: 900px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .approach__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }

  .about__grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .about__image-placeholder {
    max-width: 400px;
    margin: 0 auto;
  }

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

/* Mobile */
@media (max-width: 640px) {
  .nav__toggle {
    display: flex;
  }

  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: var(--color-surface);
    flex-direction: column;
    align-items: flex-start;
    padding: calc(var(--header-height) + var(--space-lg)) var(--space-lg) var(--space-lg);
    gap: var(--space-sm);
    box-shadow: -4px 0 24px rgba(61, 53, 48, 0.1);
    transition: right var(--transition);
    z-index: 99;
  }

  .nav__menu--open {
    right: 0;
  }

  .nav__link {
    font-size: 1.0625rem;
    padding: var(--space-xs) 0;
    width: 100%;
  }

  .nav__link--cta {
    text-align: center;
    margin-top: var(--space-sm);
  }

  /* Hamburger animation */
  .nav__toggle--active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav__toggle--active span:nth-child(2) {
    opacity: 0;
  }

  .nav__toggle--active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + var(--space-lg));
    padding-bottom: var(--space-lg);
  }

  .hero__title {
    font-size: 2.25rem;
  }

  .hero__bg-shape {
    display: none;
  }

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

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

  .approach__step {
    text-align: left;
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
    gap: 0 var(--space-sm);
    padding: 0;
  }

  .approach__number {
    grid-row: 1 / 3;
    align-self: center;
    font-size: 2rem;
  }

  .approach__step-title {
    margin-bottom: 0;
  }

  .footer__content {
    flex-direction: column;
    gap: var(--space-xs);
    text-align: center;
  }
}

/* --- Overlay for mobile menu --- */
.nav__overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(61, 53, 48, 0.3);
  z-index: 98;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}

.nav__overlay--visible {
  opacity: 1;
  visibility: visible;
}

/* --- Scroll animations --- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ===================================
   ZONE IT! GAME
   =================================== */

/* Hidden trigger link */
.game-trigger {
  color: inherit;
  text-decoration: none;
  cursor: text;
}

/* Modal */
.game-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
}

.game-modal--open {
  display: flex;
}

.game-modal__backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(61, 53, 48, 0.6);
}

.game-modal__container {
  position: relative;
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 64px rgba(61, 53, 48, 0.25);
  width: 90%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  z-index: 1;
}

.game-modal__header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

.game-modal__title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--color-primary);
  margin: 0;
}

.game-modal__stats {
  display: flex;
  gap: var(--space-md);
  margin-left: auto;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
}

.game-modal__timer {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--color-secondary);
}

.game-modal__score {
  color: var(--color-primary);
}

.game-modal__close {
  background: none;
  border: none;
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
  color: var(--color-text-lighter);
  padding: 0 0 0 var(--space-sm);
  transition: color var(--transition);
}

.game-modal__close:hover {
  color: var(--color-text);
}

.game-modal__body {
  padding: var(--space-lg);
}

/* Intro screen */
.game-modal__intro {
  text-align: center;
}

.game-modal__intro p {
  color: var(--color-text-light);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: var(--space-sm);
}

.game-modal__intro .btn {
  margin-top: var(--space-sm);
}

/* Zone toolbar */
.game-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: var(--space-md);
  justify-content: center;
}

.zone-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text);
  cursor: pointer;
  transition: all var(--transition);
}

.zone-btn:hover {
  border-color: var(--color-text-lighter);
}

.zone-btn--active {
  border-color: var(--color-text);
  background-color: var(--color-bg-alt);
}

.zone-btn__swatch {
  width: 14px;
  height: 14px;
  border-radius: 3px;
}

.zone-btn__swatch--residential { background-color: #7a9d8a; }
.zone-btn__swatch--commercial { background-color: #c2703e; }
.zone-btn__swatch--industrial { background-color: #8a7968; }
.zone-btn__swatch--park { background-color: #9ab87a; }
.zone-btn__swatch--mixed { background-color: #d4915f; }

/* Game grid */
.game-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 3px;
  background-color: var(--color-border);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 3px;
  aspect-ratio: 1;
}

.game-cell {
  background-color: var(--color-bg);
  border-radius: 2px;
  cursor: pointer;
  transition: background-color 0.15s ease;
  position: relative;
}

.game-cell:hover {
  background-color: var(--color-bg-alt);
}

.game-cell--residential { background-color: #7a9d8a; }
.game-cell--commercial { background-color: #c2703e; }
.game-cell--industrial { background-color: #8a7968; }
.game-cell--park { background-color: #9ab87a; }
.game-cell--mixed { background-color: #d4915f; }

.game-cell--residential:hover { background-color: #6b8d7b; }
.game-cell--commercial:hover { background-color: #b3612f; }
.game-cell--industrial:hover { background-color: #7b6a59; }
.game-cell--park:hover { background-color: #8ba86b; }
.game-cell--mixed:hover { background-color: #c58250; }

/* Score popup on cell */
.game-cell__points {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 0.75rem;
  font-weight: 600;
  pointer-events: none;
  animation: pointsPop 0.8s ease forwards;
  z-index: 2;
}

.game-cell__points--positive { color: #2d6a3f; }
.game-cell__points--negative { color: #b91c1c; }

@keyframes pointsPop {
  0% { opacity: 1; transform: translate(-50%, -50%); }
  100% { opacity: 0; transform: translate(-50%, -120%); }
}

/* Results screen */
.game-modal__results {
  text-align: center;
}

.game-results__icon {
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.game-results__title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: var(--space-xs);
}

.game-results__score {
  font-size: 1.25rem;
  margin-bottom: var(--space-xs);
}

.game-results__breakdown {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

/* Council Hearing popup */
.council-popup {
  position: absolute;
  inset: 0;
  background-color: rgba(61, 53, 48, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
  border-radius: var(--radius-lg);
}

.council-popup__content {
  background-color: var(--color-surface);
  border-radius: var(--radius);
  padding: var(--space-lg);
  max-width: 420px;
  width: 90%;
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.council-popup__title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 400;
  color: #b91c1c;
  margin-bottom: var(--space-sm);
}

.council-popup__objection {
  font-size: 1rem;
  font-style: italic;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.council-popup__prompt {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-sm);
}

.council-popup__options {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.council-option {
  padding: 10px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--color-text);
  cursor: pointer;
  text-align: left;
  transition: all var(--transition);
}

.council-option:hover {
  border-color: var(--color-primary);
  background-color: var(--color-surface);
}

.council-option--correct {
  border-color: var(--color-secondary);
  background-color: rgba(91, 126, 107, 0.1);
  color: var(--color-secondary);
}

.council-option--wrong {
  border-color: #b91c1c;
  background-color: rgba(185, 28, 28, 0.05);
  color: #b91c1c;
}

/* Responsive game */
@media (max-width: 640px) {
  .game-modal__container {
    width: 95%;
    max-height: 95vh;
  }

  .game-modal__header {
    padding: var(--space-sm);
    flex-wrap: wrap;
  }

  .game-modal__title {
    font-size: 1.25rem;
  }

  .game-modal__body {
    padding: var(--space-sm);
  }

  .zone-btn {
    padding: 5px 8px;
    font-size: 0.75rem;
  }

  .game-grid {
    gap: 2px;
    padding: 2px;
  }
}