/* ------------------- */
/* RESET & BASIC SETUP */
/* ------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Colors */
  --color-dark-navy: #0d1b2a;
  --color-slate-gray: #415a77;
  --color-steel-blue: #778da9;
  --color-light-steel: #e0e1dd;
  --color-white: #ffffff;
  --color-accent: #b99b6b;
  --color-accent-dark: #a88c5c;

  /* Fonts */
  --font-primary: 'Merriweather', serif;
  --font-secondary: 'Lato', sans-serif;

  /* Spacing */
  --space-xxs: 0.25rem; /* 4px */
  --space-xs: 0.5rem;   /* 8px */
  --space-s: 1rem;      /* 16px */
  --space-m: 1.5rem;    /* 24px */
  --space-l: 2rem;      /* 32px */
  --space-xl: 3rem;     /* 48px */
  --space-xxl: 5rem;    /* 80px */
  --space-xxxl: 7.5rem; /* 120px */
  
  /* Typography */
  --fs-900: clamp(3rem, 8vw + 1rem, 5.5rem);
  --fs-800: 2.5rem;
  --fs-700: 2rem;
  --fs-600: 1.5rem;
  --fs-500: 1.25rem;
  --fs-400: 1rem;
  --fs-300: 0.875rem;

  /* Other */
  --border-radius: 8px;
  --transition-speed: 300ms ease-in-out;
  --max-width: 1200px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-secondary);
  font-size: var(--fs-400);
  line-height: 1.7;
  background-color: var(--color-white);
  color: var(--color-slate-gray);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  color: var(--color-dark-navy);
  line-height: 1.2;
  margin-bottom: var(--space-s);
}

h1 { font-size: var(--fs-900); }
h2 { font-size: var(--fs-800); }
h3 { font-size: var(--fs-700); }
h4 { font-size: var(--fs-600); }
p { margin-bottom: var(--space-s); }
a { color: var(--color-accent); text-decoration: none; transition: var(--transition-speed); }
a:hover, a:focus { color: var(--color-accent-dark); text-decoration: underline; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
.section-title { text-align: center; margin-bottom: var(--space-xl); }

/* ------------------- */
/* UTILITY CLASSES     */
/* ------------------- */
.container {
  width: 90%;
  max-width: var(--max-width);
  margin: 0 auto;
}
.section {
  padding-block: var(--space-xxl);
}
.bg-light {
  background-color: var(--color-light-steel);
}
.bg-dark {
  background-color: var(--color-dark-navy);
  color: var(--color-light-steel);
}
.bg-dark h2, .bg-dark h3 {
  color: var(--color-white);
}

.btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  border-radius: var(--border-radius);
  font-weight: 700;
  text-decoration: none;
  font-family: var(--font-secondary);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition-speed);
}
.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-white);
}
.btn-primary:hover {
  background-color: var(--color-accent-dark);
  color: var(--color-white);
  transform: translateY(-3px);
  text-decoration: none;
}
.btn-secondary {
  background-color: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}
.btn-secondary:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-3px);
  text-decoration: none;
}
.btn-white {
    background-color: var(--color-white);
    color: var(--color-dark-navy);
}
.btn-white:hover {
    background-color: var(--color-light-steel);
    color: var(--color-dark-navy);
    transform: translateY(-3px);
  text-decoration: none;
}

/* ------------------- */
/* HEADER & NAVIGATION */
/* ------------------- */
.main-header {
  position: sticky;
  top: 0;
  width: 100%;
  background-color: rgba(13, 27, 42, 0.9);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: var(--space-s) 0;
  transition: all var(--transition-speed);
}
.main-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  container-type: inline-size;
  container-name: nav;
}
.logo {
  font-family: var(--font-primary);
  font-size: var(--fs-600);
  font-weight: 700;
  color: var(--color-white);
  text-decoration: none;
}
.logo:hover {
  text-decoration: none;
  color: var(--color-accent);
}
.nav-links {
  display: flex;
  gap: var(--space-l);
}
.nav-links a {
  color: var(--color-light-steel);
  font-weight: 700;
  font-size: var(--fs-400);
  padding: var(--space-xs) 0;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-speed);
}
.nav-links a:hover::after,
.nav-links a:focus::after {
  transform: scaleX(1);
  transform-origin: left;
}
.nav-links a.active {
  color: var(--color-accent);
}
.nav-links a.active::after {
  transform: scaleX(1);
}
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 9999;
}
.mobile-nav-toggle .icon-hamburger { display: block; }
.mobile-nav-toggle .icon-close { display: none; }
.mobile-nav-toggle.active .icon-hamburger { display: none; }
.mobile-nav-toggle.active .icon-close { display: block; }
.mobile-nav-toggle svg {
  width: 32px;
  height: 32px;
  stroke: var(--color-white);
}

/* ------------------- */
/* HERO SECTION        */
/* ------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  text-align: center;
  background-size: cover;
  background-position: center bottom;
  padding: var(--space-xxl) 0;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(13, 27, 42, 0.7);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}
.hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-m);
}
.hero p {
  font-size: var(--fs-500);
  margin-bottom: var(--space-l);
  max-width: 650px;
  margin-inline: auto;
  color: var(--color-light-steel);
}

/* ------------------- */
/* FEATURES SECTION    */
/* ------------------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-l);
}
.feature-card {
  background-color: var(--color-white);
  padding: var(--space-l);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
  transition: var(--transition-speed);
}
.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}
.feature-card svg {
  width: 48px;
  height: 48px;
  stroke: var(--color-accent);
  margin-bottom: var(--space-s);
}
.feature-card h3 {
  font-size: var(--fs-500);
}

/* ------------------- */
/* ABOUT/STORY SECTION */
/* ------------------- */
.story-section {
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  gap: var(--space-xl);
}
.story-image img {
  border-radius: var(--border-radius);
  aspect-ratio: 4/3;
  object-fit: cover;
}

/* ------------------- */
/* SERVICES/ARTICLES   */
/* ------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-l);
}
.service-card {
  background: var(--color-white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
}
.service-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.service-card-content {
  padding: var(--space-l);
  flex-grow: 1;
}
.service-card h3 {
  font-size: var(--fs-600);
}
.service-card .btn {
  margin-top: auto;
}

/* ------------------- */
/* TESTIMONIALS        */
/* ------------------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-l);
}
.testimonial-card {
  background-color: var(--color-dark-navy);
  color: var(--color-light-steel);
  padding: var(--space-l);
  border-radius: var(--border-radius);
  display: flex;
  flex-direction: column;
}
.testimonial-card blockquote {
  font-family: var(--font-primary);
  font-size: var(--fs-500);
  font-style: italic;
  line-height: 1.5;
  border-left: 3px solid var(--color-accent);
  padding-left: var(--space-m);
  margin-bottom: var(--space-m);
  flex-grow: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-s);
}
.testimonial-author img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
}
.author-info cite {
  font-weight: 700;
  display: block;
  font-style: normal;
  color: var(--color-white);
}
.author-info span {
  font-size: var(--fs-300);
  color: var(--color-steel-blue);
}

/* ------------------- */
/* STATISTICS SECTION  */
/* ------------------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-l);
  text-align: center;
}
.stat-item .stat-number {
  font-size: var(--fs-800);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}
.stat-item .stat-label {
  font-size: var(--fs-400);
  font-weight: 700;
}

/* ------------------- */
/* FAQ SECTION         */
/* ------------------- */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid var(--color-steel-blue);
}
.faq-item summary {
  padding: var(--space-m) 0;
  font-size: var(--fs-500);
  font-weight: 700;
  color: var(--color-dark-navy);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: var(--fs-700);
  color: var(--color-accent);
  transition: transform var(--transition-speed);
}
.faq-item[open] summary::after {
  transform: rotate(45deg);
}
.faq-answer {
  padding-bottom: var(--space-m);
}

/* ------------------- */
/* CTA SECTION         */
/* ------------------- */
.cta-section {
  text-align: center;
  background: linear-gradient(45deg, var(--color-dark-navy), var(--color-slate-gray));
  color: var(--color-white);
  padding-block: var(--space-xxl);
  border-radius: var(--border-radius);
}
.cta-section h2 {
  color: var(--color-white);
  margin-bottom: var(--space-m);
}
.cta-section p {
  max-width: 600px;
  margin: 0 auto var(--space-l);
  color: var(--color-light-steel);
}

/* ------------------- */
/* PARTNERS SECTION    */
/* ------------------- */
.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-l);
    align-items: center;
}
.partner-logo {
    display: flex;
    justify-content: center;
    align-items: center;
}
.partner-logo img {
    max-height: 50px;
    width: auto;
    filter: grayscale(100%) opacity(0.6);
    transition: var(--transition-speed);
}
.partner-logo:hover img {
    filter: grayscale(0%) opacity(1);
}

/* ------------------- */
/* FOOTER              */
/* ------------------- */
.main-footer {
  background-color: var(--color-dark-navy);
  color: var(--color-light-steel);
  padding-top: var(--space-xxl);
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}
.footer-column h4 {
  color: var(--color-white);
  margin-bottom: var(--space-m);
  font-family: var(--font-secondary);
  font-weight: 700;
  font-size: var(--fs-500);
}
.footer-links li {
  margin-bottom: var(--space-xs);
}
.footer-links a {
  color: var(--color-light-steel);
}
.footer-links a:hover {
  color: var(--color-accent);
  text-decoration: none;
  padding-left: var(--space-xs);
}
.footer-contact p {
  margin-bottom: var(--space-xs);
}
.footer-bottom {
  border-top: 1px solid var(--color-slate-gray);
  padding: var(--space-m) 0;
  text-align: center;
  font-size: var(--fs-300);
}

/* ------------------- */
/* CONTACT PAGE        */
/* ------------------- */
.contact-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xxl);
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-m);
}
.form-group {
    display: flex;
    flex-direction: column;
}
.contact-form label {
    margin-bottom: var(--space-xs);
    font-weight: 700;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: var(--space-s);
  border: 1px solid var(--color-steel-blue);
  border-radius: var(--border-radius);
  font-family: var(--font-secondary);
  font-size: var(--fs-400);
  background-color: var(--color-white);
}
.contact-form textarea {
  min-height: 150px;
  resize: vertical;
}
.map-placeholder {
  width: 100%;
  background-color: var(--color-light-steel);
  aspect-ratio: 16/9;
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ------------------- */
/* PRIVACY / TERMS PAGE */
/* ------------------- */
.legal-content h2, .legal-content h3 {
    margin-top: var(--space-l);
    margin-bottom: var(--space-s);
}
.legal-content ul {
    list-style-type: disc;
    padding-left: var(--space-l);
}
.legal-content li {
    margin-bottom: var(--space-xs);
}


/* ------------------- */
/* COOKIE BANNER       */
/* ------------------- */
#cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(13, 27, 42, 0.95);
  color: var(--color-light-steel);
  padding: var(--space-m);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  gap: var(--space-l);
  flex-wrap: wrap;
  text-align: center;
  border-top: 1px solid var(--color-slate-gray);
}
#cookie-banner p {
  margin: 0;
  max-width: 60ch;
}
#cookie-banner a {
  color: var(--color-accent);
  text-decoration: underline;
}
#cookie-banner .cookie-buttons {
  display: flex;
  gap: var(--space-s);
  flex-shrink: 0;
}
.cookie-accept-btn {
  background-color: var(--color-accent);
  color: var(--color-white);
  border: none;
  padding: var(--space-xs) var(--space-m);
  border-radius: var(--border-radius);
  cursor: pointer;
}
.cookie-decline-btn {
  background-color: var(--color-slate-gray);
  color: var(--color-white);
  border: none;
  padding: var(--space-xs) var(--space-m);
  border-radius: var(--border-radius);
  cursor: pointer;
}


/* ------------------- */
/* RESPONSIVE DESIGN   */
/* ------------------- */
@media screen and (max-width: 768px) {
  .nav-links {
    position: fixed;
    inset: 0 0 0 30%;
    flex-direction: column;
    padding: min(20vh, 10rem) 2rem;
    gap: var(--space-l);
    background-color: var(--color-dark-navy);
    transform: translateX(100%);
    transition: transform 350ms ease-out;
  }
  .nav-links[data-visible="true"] {
    transform: translateX(0%);
  }
  .mobile-nav-toggle {
    display: block;
  }
  .main-nav {
    padding-inline: var(--space-m);
  }
  .container {
    width: 95%;
  }

  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
  .section { padding-block: var(--space-xl); }
}

@media (min-width: 769px) {
  .story-section {
    grid-template-columns: 1fr 1fr;
  }
  .story-section:nth-of-type(even) .story-image {
    order: -1;
  }
  .contact-section {
    grid-template-columns: 2fr 1fr;
  }
}