/* =============================================
   ANSVARIGDOKTOR.SE - Styles
   Design: Warm professional aesthetic
   ============================================= */

/* --- Design Tokens --- */
:root {
  /* Teal */
  --color-primary: #006B7D;
  --color-primary-dark: #005F73;
  --color-primary-light: #0A9396;

  /* Beige */
  --color-beige-light: #F5F1ED;
  --color-beige: #E8DDD3;
  --color-beige-dark: #D4C4B7;

  /* Copper / Rose Gold */
  --color-copper: #B87E6C;
  --color-copper-light: #C99585;
  --color-copper-dark: #A06B5A;

  /* Neutrals */
  --color-white: #FAFAF9;
  --color-gray-100: #F5F5F4;
  --color-gray-200: #E7E5E4;
  --color-gray-300: #D6D3D1;
  --color-gray-400: #A8A29E;
  --color-gray-500: #78716C;
  --color-gray-600: #57534E;
  --color-gray-700: #44403C;
  --color-gray-800: #292524;
  --color-gray-900: #1C1917;
  --color-pure-white: #FFFFFF;

  /* Typography */
  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-script: 'Allura', cursive;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(28, 25, 23, 0.06);
  --shadow-md: 0 4px 12px rgba(28, 25, 23, 0.08);
  --shadow-lg: 0 8px 24px rgba(28, 25, 23, 0.12);
  --shadow-hover: 0 12px 32px rgba(28, 25, 23, 0.15);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-gray-800);
  background-color: var(--color-pure-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
  list-style: none;
}

/* --- Container --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  line-height: 1.4;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-copper), var(--color-copper-dark));
  color: var(--color-pure-white);
  border-color: var(--color-copper);
  box-shadow: 0 4px 12px rgba(184, 126, 108, 0.35);
}

.btn--primary:hover {
  background: linear-gradient(135deg, var(--color-copper-light), var(--color-copper));
  box-shadow: 0 6px 20px rgba(184, 126, 108, 0.45);
  transform: translateY(-1px);
}

.btn--secondary-light {
  background: transparent;
  color: var(--color-pure-white);
  border-color: var(--color-pure-white);
}

.btn--secondary-light:hover {
  background: rgba(255, 255, 255, 0.1);
}

.btn--large {
  padding: 1rem 2.5rem;
  font-size: 1rem;
}

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--color-pure-white);
  transition: box-shadow var(--transition-base);
}

.header--scrolled {
  box-shadow: var(--shadow-md);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.header__logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.01em;
}

.header__nav-list {
  display: flex;
  gap: var(--space-xl);
}

.header__nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-gray-600);
  transition: color var(--transition-fast);
  position: relative;
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-base);
}

.header__nav-link:hover {
  color: var(--color-primary);
}

.header__nav-link:hover::after {
  width: 100%;
}

.header__cta {
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
}

.header__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.header__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-gray-700);
  transition: all var(--transition-base);
  border-radius: 2px;
}

.header__hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

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

/* --- Hero --- */
.hero {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
  color: var(--color-pure-white);
  padding: 10rem 0 6rem;
  min-height: 80vh;
  display: flex;
  align-items: center;
}

.hero__inner {
  max-width: 800px;
}

.hero__script {
  font-family: var(--font-script);
  font-size: 2rem;
  color: var(--color-copper-light);
  margin-bottom: var(--space-md);
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-lg);
  letter-spacing: -0.02em;
}

.hero__subtitle {
  font-size: 1.125rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--space-2xl);
  max-width: 640px;
}

.hero__ctas {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* --- Sections --- */
.section {
  padding: var(--space-4xl) 0;
}

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

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

.section__title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--color-gray-900);
  text-align: center;
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.section__intro {
  font-size: 1.0625rem;
  color: var(--color-gray-600);
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-3xl);
  line-height: 1.7;
}

.section__note {
  font-size: 0.9375rem;
  color: var(--color-gray-600);
  text-align: center;
  max-width: 640px;
  margin: var(--space-3xl) auto 0;
  line-height: 1.7;
}

/* --- Cards --- */
.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.card {
  background: var(--color-pure-white);
  border: 1px solid var(--color-beige-dark);
  border-radius: var(--radius-md);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.card__icon {
  margin-bottom: var(--space-lg);
}

.card__title {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--space-sm);
}

.card__text {
  font-size: 0.9375rem;
  color: var(--color-gray-600);
  line-height: 1.7;
}

/* --- Form --- */
.form {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  max-width: 640px;
  margin: 0 auto;
}

.form__label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-gray-700);
  margin-bottom: var(--space-xs);
}

.form__required {
  color: var(--color-copper);
}

.form__input {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--color-gray-800);
  background: var(--color-pure-white);
  border: 1.5px solid var(--color-beige-dark);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form__input::placeholder {
  color: var(--color-gray-400);
}

.form__input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 107, 125, 0.12);
}

.form__input.form__input--error {
  border-color: #DC2626;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form__error {
  font-size: 0.8125rem;
  color: #DC2626;
  margin-top: var(--space-xs);
  display: none;
}

.form__error.visible {
  display: block;
}

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

.form__success {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.form__success-inner {
  background: var(--color-beige-light);
  border: 1px solid var(--color-beige-dark);
  border-radius: var(--radius-md);
  padding: var(--space-3xl) var(--space-xl);
}

.form__success-inner svg {
  margin: 0 auto var(--space-lg);
}

.form__success-inner h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.form__success-inner p {
  color: var(--color-gray-600);
}

/* --- Footer --- */
.footer {
  background: var(--color-gray-900);
  color: var(--color-gray-300);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.footer__logo {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-pure-white);
  margin-bottom: var(--space-sm);
}

.footer__tagline {
  font-size: 0.875rem;
  color: var(--color-gray-400);
  line-height: 1.6;
}

.footer__nav-title {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-gray-400);
  margin-bottom: var(--space-md);
}

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

.footer__link {
  font-size: 0.9375rem;
  color: var(--color-gray-300);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--color-copper-light);
}

.footer__bottom {
  grid-column: 1 / -1;
  border-top: 1px solid var(--color-gray-700);
  padding-top: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  font-size: 0.8125rem;
  color: var(--color-gray-500);
}

.footer__legal a {
  color: var(--color-gray-400);
}

.footer__legal a:hover {
  color: var(--color-copper-light);
}

/* --- Fade-in animation --- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

/* --- Responsive: Tablet (768px+) --- */
@media (min-width: 768px) {
  .cards {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .form__group--full {
    grid-column: 1 / -1;
  }

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

  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* --- Responsive: Desktop (1024px+) --- */
@media (min-width: 1024px) {
  .hero {
    padding: 12rem 0 8rem;
  }

  .section {
    padding: var(--space-4xl) 0 calc(var(--space-4xl) + 1rem);
  }
}

/* --- Responsive: Mobile (<768px) --- */
@media (max-width: 767px) {
  .header__nav,
  .header__cta {
    display: none;
  }

  .header__hamburger {
    display: flex;
  }

  .header__nav.active {
    display: block;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-pure-white);
    box-shadow: var(--shadow-lg);
    padding: var(--space-lg);
    border-top: 1px solid var(--color-gray-200);
  }

  .header__nav.active .header__nav-list {
    flex-direction: column;
    gap: 0;
  }

  .header__nav.active .header__nav-link {
    display: block;
    padding: var(--space-md) 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--color-gray-100);
  }

  .header__nav.active .header__nav-link::after {
    display: none;
  }

  .hero {
    padding: 7rem 0 4rem;
    min-height: auto;
  }

  .hero__script {
    font-size: 1.5rem;
  }

  .hero__subtitle {
    font-size: 1rem;
  }

  .section {
    padding: var(--space-3xl) 0;
  }

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