/* ============================================
   Taloushallinto Järvinen — style.css
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  --color-primary: #1a5276;
  --color-primary-dark: #0e3a56;
  --color-primary-light: #2980b9;
  --color-secondary: #148f77;
  --color-secondary-light: #1abc9c;
  --color-accent: #d4ac0d;
  --color-bg: #ffffff;
  --color-bg-alt: #f4f6f8;
  --color-bg-dark: #0e2a3d;
  --color-text: #2c3e50;
  --color-text-light: #5d6d7e;
  --color-text-inverse: #ffffff;
  --color-border: #d5dbdb;
  --color-border-light: #eaecee;
  --font-heading: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-body: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --max-width: 1140px;
  --radius: 8px;
  --shadow: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-lg: 0 4px 20px rgba(0,0,0,0.12);
  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

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

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

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

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

ul, ol {
  list-style: none;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-primary-dark);
  line-height: 1.25;
}

h1 { font-size: 2.25rem; margin-bottom: 1rem; }
h2 { font-size: 1.75rem; margin-bottom: 0.75rem; }
h3 { font-size: 1.25rem; margin-bottom: 0.5rem; }

p {
  margin-bottom: 1rem;
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section {
  padding: 4rem 0;
}

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

/* --- Header & Navigation --- */
.site-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border-light);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  text-decoration: none;
}

.nav__logo img {
  width: 36px;
  height: 36px;
}

.nav__links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav__links a {
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding-bottom: 2px;
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary-light);
  transition: width var(--transition);
}

.nav__links a:hover::after,
.nav__links a.active::after {
  width: 100%;
}

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

.nav__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  margin: 5px 0;
  transition: var(--transition);
  border-radius: 2px;
}

/* --- Hero Section --- */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: var(--color-text-inverse);
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 4rem 0;
}

.hero__content h1 {
  color: var(--color-text-inverse);
  font-size: 2.5rem;
  margin-bottom: 1.25rem;
}

.hero__content p {
  font-size: 1.15rem;
  opacity: 0.92;
  margin-bottom: 2rem;
  line-height: 1.8;
}

.hero__image {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

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

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  text-align: center;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  text-decoration: none;
}

.btn--primary {
  background: var(--color-secondary);
  color: var(--color-text-inverse);
}

.btn--primary:hover {
  background: var(--color-secondary-light);
  color: var(--color-text-inverse);
}

.btn--outline {
  background: transparent;
  color: var(--color-text-inverse);
  border: 2px solid var(--color-text-inverse);
}

.btn--outline:hover {
  background: var(--color-text-inverse);
  color: var(--color-primary-dark);
}

/* --- Services Grid --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.service-card {
  background: var(--color-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.service-card__image {
  height: 200px;
  overflow: hidden;
}

.service-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-card__body {
  padding: 1.5rem;
}

.service-card__body h3 {
  color: var(--color-primary-dark);
  margin-bottom: 0.5rem;
}

.service-card__body p {
  color: var(--color-text-light);
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* --- Why Us / Features --- */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: center;
}

.feature {
  padding: 2rem 1.5rem;
}

.feature__icon {
  width: 56px;
  height: 56px;
  background: var(--color-bg-alt);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.5rem;
  color: var(--color-primary);
}

.feature h3 {
  margin-bottom: 0.5rem;
}

.feature p {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

/* --- Testimonials --- */
.testimonials {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.testimonial {
  background: var(--color-bg);
  border-left: 4px solid var(--color-secondary);
  padding: 1.75rem 2rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: var(--shadow);
}

.testimonial blockquote {
  font-style: italic;
  color: var(--color-text);
  margin-bottom: 1rem;
  line-height: 1.7;
}

.testimonial cite {
  font-style: normal;
  font-weight: 600;
  color: var(--color-primary-dark);
  font-size: 0.9rem;
}

/* --- CTA Section --- */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-text-inverse);
  text-align: center;
  padding: 4rem 0;
}

.cta-section h2 {
  color: var(--color-text-inverse);
  margin-bottom: 1rem;
}

.cta-section p {
  opacity: 0.92;
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

/* --- Contact Info --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-info-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  align-items: flex-start;
}

.contact-info-item__icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: var(--color-bg-alt);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1.1rem;
}

.contact-info-item__text h3 {
  font-size: 1rem;
  margin-bottom: 0.15rem;
}

.contact-info-item__text p {
  margin-bottom: 0;
  color: var(--color-text-light);
}

.contact-info-item__text a {
  color: var(--color-primary-light);
}

/* --- Hours Table --- */
.hours-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

.hours-table th,
.hours-table td {
  text-align: left;
  padding: 0.6rem 1rem;
  border-bottom: 1px solid var(--color-border-light);
}

.hours-table th {
  font-weight: 600;
  color: var(--color-primary-dark);
  width: 40%;
}

.hours-table tr:last-child td,
.hours-table tr:last-child th {
  border-bottom: none;
}

.hours-table .closed {
  color: var(--color-text-light);
}

/* --- Pricing Table --- */
.pricing-list {
  margin-top: 1.5rem;
}

.pricing-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  background: var(--color-bg);
  border-radius: var(--radius);
  margin-bottom: 0.5rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.pricing-item__name {
  font-weight: 600;
  color: var(--color-primary-dark);
}

.pricing-item__price {
  font-weight: 700;
  color: var(--color-secondary);
  white-space: nowrap;
}

/* --- Services Detail Page --- */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 3rem 0;
  border-bottom: 1px solid var(--color-border-light);
}

.service-detail:last-child {
  border-bottom: none;
}

.service-detail:nth-child(even) {
  direction: rtl;
}

.service-detail:nth-child(even) > * {
  direction: ltr;
}

.service-detail__image {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.service-detail__image img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.service-detail__content h2 {
  margin-bottom: 0.75rem;
}

.service-detail__content p {
  color: var(--color-text-light);
  margin-bottom: 1rem;
}

.service-detail__price {
  display: inline-block;
  background: var(--color-bg-alt);
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-weight: 600;
  color: var(--color-secondary);
}

/* --- About Section --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.about-grid__image {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-grid__image img {
  width: 100%;
  object-fit: cover;
}

/* --- Footer --- */
.site-footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,0.8);
  padding: 3rem 0 1.5rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer__brand p {
  font-size: 0.9rem;
  opacity: 0.8;
  margin-top: 0.75rem;
}

.footer__heading {
  color: var(--color-text-inverse);
  font-size: 1rem;
  margin-bottom: 1rem;
}

.footer__links a {
  display: block;
  color: rgba(255,255,255,0.75);
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.footer__links a:hover {
  color: var(--color-text-inverse);
}

.footer__contact p {
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
}

.footer__contact a {
  color: rgba(255,255,255,0.85);
}

.footer__contact a:hover {
  color: var(--color-text-inverse);
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  opacity: 0.7;
}

.footer__social a {
  color: rgba(255,255,255,0.75);
  margin-left: 1rem;
  font-size: 0.9rem;
}

.footer__social a:hover {
  color: var(--color-text-inverse);
}

/* --- Privacy / Legal --- */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
}

.legal-content h2 {
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
  font-size: 1.4rem;
}

.legal-content h3 {
  margin-top: 1.5rem;
}

.legal-content p,
.legal-content ul {
  color: var(--color-text-light);
}

.legal-content ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.legal-content ul li {
  margin-bottom: 0.3rem;
}

/* --- Page Header --- */
.page-header {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: var(--color-text-inverse);
  padding: 3rem 0;
  text-align: center;
}

.page-header h1 {
  color: var(--color-text-inverse);
  margin-bottom: 0.5rem;
}

.page-header p {
  opacity: 0.9;
  font-size: 1.1rem;
  margin-bottom: 0;
}

/* --- Breadcrumb --- */
.breadcrumb {
  padding: 0.75rem 0;
  font-size: 0.85rem;
  color: var(--color-text-light);
}

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

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

.breadcrumb span {
  margin: 0 0.4rem;
}

/* ============================================
   Responsive — Mobile First Overrides
   ============================================ */

@media (max-width: 992px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__image {
    max-width: 500px;
    margin: 0 auto;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .features {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .service-detail {
    grid-template-columns: 1fr;
  }

  .service-detail:nth-child(even) {
    direction: ltr;
  }

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

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

@media (max-width: 768px) {
  h1 { font-size: 1.85rem; }
  h2 { font-size: 1.45rem; }

  .hero__content h1 { font-size: 2rem; }

  .nav__links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    padding: 1.5rem;
    box-shadow: var(--shadow-lg);
    gap: 1rem;
    border-top: 1px solid var(--color-border-light);
  }

  .nav__links.active {
    display: flex;
  }

  .nav__toggle {
    display: block;
  }

  .nav {
    position: relative;
  }

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

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

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

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

  .footer__bottom {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }

  .section {
    padding: 3rem 0;
  }
}

@media (max-width: 480px) {
  .hero__inner {
    padding: 2.5rem 0;
  }

  .hero__content h1 {
    font-size: 1.7rem;
  }

  .btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
  }
}