/* ==========================================================================
   MIEHEN VOIMA - Päätyylitiedosto (style.css)
   Väriteema: Havumetsän vihreä, Lämmin puu/käpy, Aamunkoiton kulta, Luonnonvalkoinen
   ========================================================================== */

:root {
  /* Väripaletti */
  --color-primary: #1b3d2c;         /* Syvä havunvihreä */
  --color-primary-light: #28543d;   /* Keskivihreä */
  --color-primary-dark: #10251b;    /* Tumma havunvihreä */
  
  --color-secondary: #7e4b25;       /* Lämmin männynkaarnan ruskea */
  --color-secondary-light: #9c6337; /* Vaaleampi puunsävy */
  --color-secondary-dark: #5a3215;  /* Tumma kaarna */
  
  --color-accent: #d49a37;          /* Pihkan ja auringon kulta */
  --color-accent-light: #ebb559;    /* Kirkas kulta */
  --color-accent-hover: #bd8427;    /* Tumma kulta */

  --color-bg-main: #f8faf8;         /* Erittäin pehmeä luonnonvalkoinen */
  --color-bg-card: #ffffff;         /* Puhdas valkoinen */
  --color-bg-alt: #edf3ee;          /* Vaalea havusävyinen tausta */
  --color-bg-dark: #122118;         /* Tumma alatunnisteen tausta */

  --color-text-main: #1e2922;       /* Tummansävyinen luonnollinen leipäteksti */
  --color-text-muted: #526357;      /* Hillitty harmaanvihreä apu teksti */
  --color-text-light: #f3f6f3;      /* Vaalea teksti tummille taustoille */
  --color-border: #d7e4da;          /* Pehmeä reunaväri */
  --color-border-light: #eaf1ec;

  /* Typografia */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Mittasuhteet ja pyöristykset */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 30px;
  --radius-full: 9999px;

  /* Varjot */
  --shadow-sm: 0 2px 6px rgba(18, 33, 24, 0.05);
  --shadow-md: 0 8px 20px rgba(18, 33, 24, 0.08);
  --shadow-lg: 0 16px 36px rgba(18, 33, 24, 0.12);
  --shadow-glow: 0 0 25px rgba(212, 154, 55, 0.3);

  /* Siirtymät */
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-main);
  color: var(--color-text-main);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

a:hover {
  color: var(--color-accent);
}

ul, ol {
  list-style: none;
}

/* Säiliöt */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-wide {
  width: 100%;
  max-width: 1340px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typografialuokat */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-primary-dark);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.2rem, 4vw, 3.4rem); }
h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.75rem); }
h4 { font-size: 1.2rem; }

p {
  margin-bottom: 1.2rem;
  color: var(--color-text-main);
}

p.lead {
  font-size: 1.18rem;
  line-height: 1.7;
  color: var(--color-text-muted);
}

.text-accent { color: var(--color-accent); }
.text-forest { color: var(--color-primary); }
.text-wood { color: var(--color-secondary); }
.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }

/* Osioiden asettelut */
.section {
  padding: 80px 0;
  position: relative;
}

.section-sm {
  padding: 50px 0;
}

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

.section-bg-dark {
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
}
.section-bg-dark h1,
.section-bg-dark h2,
.section-bg-dark h3,
.section-bg-dark h4 {
  color: #ffffff;
}
.section-bg-dark p {
  color: #d2ded5;
}

.section-title-wrap {
  margin-bottom: 48px;
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}

.badge-forest {
  background-color: #e2ede5;
  color: var(--color-primary);
  border: 1px solid #c2dbcb;
}

.badge-gold {
  background-color: #fdf3e2;
  color: var(--color-secondary-dark);
  border: 1px solid #f4d9a8;
}

/* Painikkeet */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  box-shadow: var(--shadow-sm);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-secondary) 100%);
  color: #ffffff;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-secondary-light) 100%);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
  color: #ffffff;
}

.btn-forest {
  background: var(--color-primary);
  color: #ffffff;
}

.btn-forest:hover {
  background: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(27, 61, 44, 0.3);
  color: #ffffff;
}

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

.btn-outline:hover {
  background: var(--color-primary);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-lg {
  padding: 18px 40px;
  font-size: 1.15rem;
}

.btn-block {
  width: 100%;
}

/* Navigaatio & Yläpalkki */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  letter-spacing: -0.01em;
}

.brand-logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}

.brand-logo span {
  color: var(--color-accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--color-text-main);
  position: relative;
  padding: 6px 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-primary);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--color-accent);
  border-radius: 2px;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-nav-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--color-primary-dark);
}

/* Hero-osio */
.hero {
  padding: 70px 0 90px;
  background: linear-gradient(180deg, #ffffff 0%, var(--color-bg-alt) 100%);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 50px;
  align-items: center;
}

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

.hero-title {
  margin-bottom: 22px;
  line-height: 1.18;
}

.hero-lead {
  font-size: 1.2rem;
  color: var(--color-text-muted);
  margin-bottom: 30px;
  line-height: 1.65;
}

.hero-coach-note {
  background: #ffffff;
  border-left: 4px solid var(--color-accent);
  padding: 16px 20px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  box-shadow: var(--shadow-sm);
  margin-bottom: 32px;
}

.hero-coach-note p {
  margin: 0;
  font-size: 0.96rem;
  color: var(--color-primary-dark);
  font-style: italic;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  margin-bottom: 36px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.hero-badge-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-primary-dark);
}

.hero-badge-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #e2ede5;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image-wrapper {
  position: relative;
}

.hero-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid #ffffff;
}

.hero-image-card img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  object-position: center top;
}

.hero-floating-card {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: #ffffff;
  padding: 18px 22px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 16px;
  max-width: 300px;
}

.floating-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-secondary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  flex-shrink: 0;
}

.floating-text h5 {
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.floating-text p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

/* Tarina-osio */
.story-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
}

.story-media {
  position: relative;
}

.story-img-main {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 4px solid #ffffff;
  width: 100%;
  height: 520px;
  object-fit: cover;
}

.story-content h2 {
  margin-bottom: 20px;
}

.story-quote {
  background: var(--color-bg-alt);
  border-left: 4px solid var(--color-secondary);
  padding: 20px 24px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 24px 0;
}

.story-quote p {
  font-size: 1.05rem;
  font-weight: 500;
  font-style: italic;
  color: var(--color-secondary-dark);
  margin-bottom: 8px;
}

.story-quote-author {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-primary);
}

/* Pilarit / Kortit */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
}

.pillar-card {
  background: var(--color-bg-card);
  padding: 36px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.pillar-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.pillar-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: #e9f2eb;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.pillar-card h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.pillar-card p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  flex-grow: 1;
}

/* Tuote-esittely osio */
.product-showcase-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.product-image-container {
  position: relative;
  background: radial-gradient(circle, #f0f7f2 0%, rgba(240, 247, 242, 0) 70%);
  padding: 30px;
  text-align: center;
}

.product-image-container img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-height: 520px;
  margin: 0 auto;
  object-fit: cover;
}

.ingredients-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin: 28px 0;
}

.ingredient-badge {
  background: #ffffff;
  border: 1px solid var(--color-border);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.ingredient-badge .dose {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-accent);
  font-family: var(--font-heading);
  display: block;
}

.ingredient-badge .name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}

.ingredient-badge .desc {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-top: 4px;
  display: block;
}

/* Sertifikaatit */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.cert-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  padding: 26px 20px;
  border-radius: var(--radius-md);
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
}

.cert-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.cert-stamp {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #fdf6e9;
  border: 2px dashed var(--color-accent);
  color: var(--color-secondary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.cert-card h4 {
  font-size: 1.05rem;
  margin-bottom: 6px;
}

.cert-card p {
  font-size: 0.84rem;
  color: var(--color-text-muted);
  margin: 0;
}

/* Usein Kysytyt Kysymykset (FAQ) */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 22px 24px;
  background: transparent;
  border: none;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--color-primary);
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  background: var(--color-accent);
  color: #ffffff;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0, 1, 0, 1);
}

.faq-answer-inner {
  padding: 0 24px 22px;
  color: var(--color-text-muted);
  font-size: 0.98rem;
  line-height: 1.65;
}

/* Call to Action Banner */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 60%, var(--color-secondary-dark) 100%);
  border-radius: var(--radius-xl);
  padding: 60px 48px;
  color: #ffffff;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 154, 55, 0.25) 0%, transparent 70%);
}

.cta-banner h2 {
  color: #ffffff;
  margin-bottom: 18px;
}

.cta-banner p {
  color: #e0ece3;
  font-size: 1.12rem;
  max-width: 680px;
  margin: 0 auto 32px;
}

/* Alatunniste (Footer) */
.site-footer {
  background-color: var(--color-bg-dark);
  color: #c9d8ce;
  padding: 70px 0 30px;
  border-top: 1px solid #22372a;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand h3 {
  color: #ffffff;
  margin-bottom: 14px;
}

.footer-brand p {
  color: #a4baa9;
  font-size: 0.92rem;
  line-height: 1.6;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 1.1rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background-color: var(--color-accent);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: #a4baa9;
  font-size: 0.92rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--color-accent-light);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
  color: #a4baa9;
  margin-bottom: 12px;
}

.disclaimer-box {
  background: #0b1710;
  border: 1px solid #1c3123;
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-bottom: 36px;
  font-size: 0.82rem;
  color: #8da494;
  line-height: 1.55;
}

.disclaimer-box strong {
  color: #c0d3c5;
}

.footer-bottom {
  border-top: 1px solid #1a2e21;
  padding-top: 28px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-size: 0.85rem;
  color: #7b9482;
}

/* Mobiilivalikko & Responsiivisuus */
@media (max-width: 992px) {
  .hero-grid, .story-grid, .product-showcase-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .hero-floating-card {
    left: 10px;
    bottom: -15px;
  }
}

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

  .nav-links {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background: #ffffff;
    flex-direction: column;
    padding: 30px 24px;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
  }

  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .header-cta {
    display: none;
  }

  .ingredients-list {
    grid-template-columns: 1fr;
  }

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

  .cta-banner {
    padding: 40px 24px;
  }
}