/** 
 * KasiEnergo CSS
 */
:root {
  /* KasiEnergo Brand Colors */
  --brand-red: #5C0E00;
  --brand-red-light: #8B1A00;
  --brand-red-dark: #3A0900;
  --brand-red-medium: #8F1600;
  --brand-beige: #CBC3BE;
  
  /* Modern Color Palette */
  --primary-blue: #2563eb;
  --primary-blue-light: #3b82f6;
  --primary-blue-dark: #1d4ed8;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --white: #ffffff;

  /* Modern Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);

  --font-family: "Geologica", sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;
  
  --font-size-1: 3rem;
  --font-size-2: 2rem;
  --font-size-3: 1.5rem;
  --font-size-4: 1rem;
  --font-size-p: 1rem;

  /* Layout */
  --container-width: 1200px;
  --header-height: 4rem;
}

/* Reset */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background-color: black;
  width: 100%;
  height: 100vh;
  margin: 0;
  padding: 0;
}

body {
  width: 100%;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--gray-800);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  padding-top: 4rem;
  padding-bottom: 4rem;
  box-sizing: border-box;
}

#container {
  width: 100%;
  max-width: var(--container-width);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  margin: 0 auto;
}

h1 {
  font-size: var(--font-size-5xl);
  font-weight: 700;
  color: white;
}

h2 {
  font-size: var(--font-size-3xl);
  font-weight: 600;
}

/* Larger H2 on desktop devices */
@media (min-width: 1024px) {
  h2 {
    font-size: var(--font-size-4xl);
  }
}

@media (min-width: 1280px) {
  h2 {
    font-size: var(--font-size-5xl);
  }
}

h3 {
  font-size: var(--font-size-2xl);
  font-weight: 600;
}

h4 {
  font-size: var(--font-size-xl);
  font-weight: 600;
}

h1,
h2,
h3,
h4 {
  color: #2d3748;
  font-family: "Lato", sans-serif;
  margin: 0;
  line-height: 1.2;
}

p {
  font-size: var(--font-size-base);
  color: #4a5568;
  line-height: 1.6;
  margin: 0 0 1rem 0;
}

a {
  color: var(--primary-blue);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.company-information {
  margin-top: 2rem;
  
  h4 {
    color: #718096;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    line-height: 1.2;
  }

  h4:first-child {
    margin-top: 0;
  }

  p {
    margin-bottom: 0;
    line-height: 1.5;
  }
}

.contact-information {
  margin-top: 2rem;
  
  h4 {
    color: #718096;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    line-height: 1.2;
  }

  h4:first-child {
    margin-top: 0;
  }

  p {
    margin-bottom: 0;
    line-height: 1.5;
  }
}

.contact-information {
  margin-top: 2rem;
  
  h4 {
    color: #718096;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    line-height: 1.2;
  }

  h4:first-child {
    margin-top: 0;
  }

  p {
    margin: 0;
    font-size: 1rem;
    line-height: 1.6;
    color: #2d3748;
    margin-bottom: 0.25rem;
  }
}

/* Enhanced Contact Section */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 3rem;
  margin-top: 3rem;
}

.contact-card {
  background: var(--white);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.contact-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 10px 10px -5px rgb(0 0 0 / 0.04);
}

.contact-person {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 2px solid var(--gray-100);
}

.person-name {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--gray-900);
  margin: 0 0 0.5rem 0;
  line-height: 1.3;
}

.person-title {
  font-size: var(--font-size-lg);
  font-weight: 500;
  color: var(--brand-beige);
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.contact-label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--gray-600);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.contact-value {
  font-size: var(--font-size-lg);
  font-weight: 500;
  color: var(--gray-900);
  text-decoration: none;
  transition: color 0.2s ease;
  line-height: 1.4;
}

.contact-value:hover {
  color: var(--primary-blue);
}

.contact-value.phone {
  font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.contact-value.email {
  word-break: break-all;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 2rem;
  }
  
  .contact-card {
    padding: 1.5rem;
  }
  
  .person-name {
    font-size: var(--font-size-xl);
  }
}

p.solutions-intro {
  font-size: var(--font-size-xl2);
  line-height: 1.7;
  color: var(--gray-600);
  margin-bottom: 3rem;
  font-weight: 400;
}

/* Header */
header {
  box-sizing: border-box;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: calc(var(--header-height)/1.2);
  padding: 0.5rem 0;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: var(--brand-red);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  font-size: 1rem;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

#header-left-block,
#header-right-block {
  height: var(--header-height);
  box-sizing: border-box;
}

/* Navigation */
nav {
  width: var(--container-width);
  height: var(--header-height);
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  font-size: 1rem;
  box-sizing: border-box;
  padding: 0 1.5rem;
}

nav ul,
#home {
  display: inline-flex;
  align-items: center;
  height: 100%;
  margin: 0;
  padding: 0;
  list-style-type: none;
  overflow: hidden;
}

#home {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.25rem;
}

nav a {
  display: inline-block;
  text-decoration: none;
  color: white;
  font-weight: 500;
  transition: color 0.2s ease;
}

nav a:hover {
  color: rgba(255, 255, 255, 0.8);
}

#home a {
  padding: 0 0.2rem;
  font-size: 1.2rem;
  color: white;
  font-weight: 600;
}

nav li {
  padding: 0 1rem;
  margin: 0;
}


#main-nav {
  display: flex;
  flex-direction: row;
  align-items: center;
  height: 100%;
  background-color: transparent;
  padding: 0;
  border-radius: 0;
  border: none;
  box-shadow: none;
  transition: all 0.2s ease;
  margin-left: auto;
}

#main-nav li {
  transition: opacity 0.2s ease;
  margin: 0 1rem;
}

#main-nav li a {
  color: white;
  font-weight: 500;
  padding: 0.5rem 0;
  border-radius: 0;
  transition: all 0.2s ease;
}

#main-nav li a:hover {
  color: rgba(255, 255, 255, 0.8);
  background-color: transparent;
}

nav #logo {
  padding: 0;
  height: 2.5rem;
  display: flex;
  align-items: center;
}

.logo-icon {
  display: inline-block;
  width: auto;
  height: 2rem;
  max-width: 120px;
  /* background-image: url('/assets/logo.png'); */
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center left;
  margin-right: 0.5rem;
}


/* Sections */
section {
  width: 100%;
  padding: 4rem 0;

  h2 {
    font-size: var(--font-size-3xl);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 2rem;
    color: var(--gray-900);
  }

  p,
  li {
    font-size: 1rem;
    color: var(--gray-600);
  }
}

section#solutions {
  background-color: #f7fafc;
  width: 100%;

  h2 {
    font-size: var(--font-size-3xl);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 2rem;
    color: #2d3748;
  }

  .solutions-intro {
    color: #4a5568;
  }

  .solution {
    background-color: #b4cde8fa;
    padding: 2rem;
    border: 1px solid var(--gray-200);
    box-shadow: 0px 10px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.2s ease;
  }

  .solution:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
  }

  .solution-cards {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1.6rem;
  }
}

section#technology {
  width: 100%;

  .technology-cards {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1.6rem;
  }

  .technology-tile {
    background-color: #acd3c7;
    padding: 2rem;
    box-shadow: 0px 10px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease-in-out;
  }

  .technology-tile h3 {
    margin-bottom: 1rem;
    margin-top: 0;
  }

  h2 {
    margin-bottom: 2rem;
  }
}

section#company {
  background: #f8fafc;

  .company-tile {
    background-color: #ffffff;
    padding: 2rem;
    box-shadow: 0px 10px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease-in-out;

    h3 {
      margin-bottom: 1.5rem;
      font-size: 1.875rem;
      font-weight: 700;
      line-height: 1.3;
      color: #1a202c;
    }

    h4 {
      margin-top: 0.5rem;
    }

    > p {
      font-size: 1.125rem;
      line-height: 1.7;
      color: #4a5568;
      margin-bottom: 1.5rem;
    }

    h1,
    h2,
    h3,
    h4 {
      color: #2d3748;
    }
  }
}

section#resources {
  background-color: transparent;

  .resource-tile {
    background-color: #0b0b0b;
    padding: 2rem;
    box-shadow: 0px 10px 25px rgba(0, 0, 0, 0.25);
    transition: all 0.3s ease-in-out;
  }
}

footer {
  grid-area: footer;
  display: flex;
  justify-content: center;
  border-top: 1px solid #e2e8f0;
  background-color: var(--gray-50);
}

footer .inner {
  height: 8rem;
  padding-top: 1rem;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  font-size: 1em;
  color: #4a5568;
}

footer a {
  color: #4299e1;
  text-decoration: underline;
}

main {
  width: 100%;
  scroll-behavior: smooth;
  background-color: var(--white);
}

#teaser {
  text-align: center;
  background: linear-gradient(135deg, var(--brand-red) 0%, var(--brand-red-medium) 100%);
  position: relative;
  overflow: hidden;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

#teaser .container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 70vh;
  padding: 2rem 1.5rem;
}

#teaser h1 {
  color: white;
  font-weight: 700;
  line-height: 1.1;
  font-size: clamp(2.5rem, 8vw, 5rem);
  max-width: 900px;
  margin: 0;
  text-align: center;
}

#teaser p,
#teaser .text-large {
  color: white;
}

#about {
  background-color: var(--brand-beige);
  padding: 4rem 0;
}

#about h2,
#about h3,
#about h4 {
  color: var(--gray-900);
}

#about p {
  color: var(--gray-700);
}

#mission {
  background-color: var(--white);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-lg);
}

.teaser-card {
  padding: 4rem 2rem;
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  box-shadow: var(--shadow-md);
  transition: box-shadow 0.2s ease;

  h2 {
    color: #2d3748;
  }

  p {
    color: #4a5568;
  }
}

.teaser-card:hover {
  box-shadow: var(--shadow-xl);
}

#platform {
  background-color: #0a0a0a;
  box-shadow: var(--shadow-lg);

  h2 {
    color: #c0c0c0;
    font-size: var(--font-size-3xl);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 2rem;
  }

  p {
    color: #f5f5f5;
    font-size: var(--font-size-lg);
    line-height: 1.7;
    font-weight: 400;
  }
}

.scroll-anchor {
  scroll-margin: 10rem;
}

.teaser-cards {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.teaser-card {
  width: 100%;
  padding: 3rem 2rem;
  margin: 0;
}

.teaser-card .container {
  max-width: 100%;
  margin: 0;
  padding: 0;
}

.teaser-card h2 {
  font-size: var(--font-size-3xl);
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--gray-900);
  line-height: 1.2;
  text-align: center;
}

.teaser-card p.text-large {
  font-size: var(--font-size-lg);
  line-height: 1.6;
  font-weight: 400;
  color: var(--gray-600);
  max-width: 100%;
  text-align: center;
}

/* Responsive design for teaser section */
@media (max-width: 768px) {
  #teaser {
    min-height: 60vh;
  }
  
  #teaser .container {
    min-height: 60vh;
    padding: 1.5rem 1rem;
  }
  
  #teaser h1 {
    font-size: clamp(2rem, 10vw, 3.5rem);
    line-height: 1.2;
  }
}

@media (max-width: 480px) {
  #teaser {
    min-height: 50vh;
  }
  
  #teaser .container {
    min-height: 50vh;
    padding: 1rem;
  }
  
  #teaser h1 {
    font-size: clamp(1.75rem, 12vw, 2.5rem);
    line-height: 1.3;
  }
}


@media (max-width: 900px) {
  .teaser-card {
    padding: 5rem 3rem;
  }
  
  .teaser-card .container {
    padding: 0 0;
  }
  
  .teaser-card h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
  }
  
  .teaser-card p.text-large {
    font-size: 1.8rem;
    max-width: 100%;
  }
}

@media (max-width: 600px) {
  .teaser-card {
    padding: 4rem 2rem;
  }
  
  .teaser-card .container {
    padding: 0 0;
  }
  
  .teaser-card h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
  }
  
  .teaser-card p.text-large {
    font-size: 1.6rem;
    line-height: 1.4;
  }
}

@media (max-width: 400px) {
  .teaser-card {
    padding: 3rem 1.5rem;
  }
  
  .teaser-card .container {
    padding: 0 0;
  }
  
  .teaser-card h2 {
    font-size: var(--font-size-2xl);
  }
  
  .teaser-card p.text-large {
    font-size: var(--font-size-base);
  }
}

/* Links */
a {
  color: var(--purple);
  text-decoration: none;
}

.section-content {
  width: min(var(--container-width), 90%);
  margin: 0 auto;
}

#solutions h2,
#platform h2,
#company-title {
  margin-bottom: 2rem;
}

/* Flexbox Utilities */
.flex-row {
  display: flex;
  width: 100%;
  gap: 3rem;
  box-sizing: border-box;
}

.flex-row>section {
  flex: 1 1 50%;
  max-width: 50%;
  box-sizing: border-box;
}


@media (max-width: 900px) {
  h1 {
    font-size: var(--font-size-4xl);
  }

  .flex-row {
    flex-direction: column;
    gap: 0;
  }

  .flex-row>section {
    max-width: 100%;
    width: 100%;
  }

  section#solutions .solution-cards {
    grid-template-columns: 1fr 1fr;
  }

  section#technology .technology-cards {
    grid-template-columns: 1fr;
  }

  .company-cards {
    grid-template-columns: 1fr;
  }

  #container {
    max-width: 100vw;
    padding: 0;
  }
}


@media (max-width: 600px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  #container {
    grid-template-columns: 1fr;
    padding: 0;
    max-width: 100vw;
    width: 100vw;
    margin: 0;
  }

  header {
    grid-template-columns: 1fr;
    font-size: 0.95rem;
    padding-top: 1rem;
    padding-bottom: 1rem;
    height: 3.5rem;
  }

  nav {
    flex-direction: column;
    align-items: flex-start;
    min-width: 0;
    padding: 0 1rem;
    height: auto;
  }

  nav ul {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    height: auto;
    gap: 0.5rem;
  }

  nav li {
    padding: 0.5rem 0;
  }

  .scroll-anchor {
    scroll-margin: 2rem;
  }

  section {
    border-radius: 0.1rem;
  }

  section#solutions .solution-cards {
    grid-template-columns: 1fr;
  }

  .teaser-cards {
    flex-direction: column;
  }

  .flex-row {
    flex-direction: column !important;
    gap: 1.2rem;
  }

  .flex-row>section,
  .flex-row>div {
    max-width: 100% !important;
    width: 100% !important;
    min-width: 0;
    box-sizing: border-box;
  }

  .solution,
  .technology-tile,
  .resource-tile {
    padding: 1rem;
    font-size: 1.1rem;
  }

  #teaser h1 {
    font-size: var(--font-size-4xl);  /* 36px on mobile - smaller but still impactful */
    padding: 2rem 1rem 2rem 1rem;
    width: 100%;
    line-height: 1.1;
    color: white;
  }

  /* Adjust background for mobile */
  #teaser {
    background-attachment: scroll;
  }

  h2 {
    font-size: 2rem;
  }

  h3 {
    font-size: 1.75rem;
  }

  footer .inner {
    flex-direction: column;
    align-items: center;
    padding: 2rem 0.5rem;
    font-size: 0.95em;
  }
}

/* Extra small screens */
@media (max-width: 400px) {
  #teaser h1 {
    font-size: var(--font-size-3xl);  /* 30px - Smaller for very small screens but still prominent */
    padding: 1.5rem 1rem 2rem 1rem;
  }
  
  .teaser-card h2 {
    font-size: var(--font-size-2xl);  /* 24px - Consistent with other breakpoint */
  }
  
  .teaser-card p.text-large {
    font-size: var(--font-size-base);  /* 16px - Standard readable size */
  }
}

/* Hamburger menu styles */
#nav-toggle {
  padding: 0.5rem;
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 2.5rem;
  height: 2.5rem;
  background: transparent;
  border: none;
  border-radius: 0;
  cursor: pointer;
  z-index: 1001;
  box-shadow: none;
  transition: all 0.2s ease;
}

#nav-toggle:hover {
  background: transparent;
  border: none;
  box-shadow: none;
}

#nav-toggle span {
  display: block;
  width: 1.5rem;
  height: 2px;
  background: white;
  transition: 0.2s ease;
  margin: 0 auto;
}

/* Responsive nav */
@media (max-width: 800px) {
  nav {
    flex-direction: row;
    align-items: center;
  }

  #nav-toggle {
    display: flex;
  }

  #main-nav ul {
    display: flex !important;
    flex-direction: column;
    width: 100%;
    list-style: none;
    margin: 0;
    padding: 0;
  }

  #main-nav {
    padding: 0;
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    width: 100%;
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-xl);
    z-index: 1000;
    transform: none;
    height: auto;
  }

  #main-nav.open {
    display: flex;
    background-color: white;
  }

  #main-nav.open li {
    background-color: white;
    padding: 0;
    margin: 0;
    width: 100%;
    display: block !important;
    opacity: 1 !important;
  }

  #main-nav.open li a {
    display: block !important;
    width: 100%;
    padding: 1rem 1.5rem;
    margin: 0;
    background-color: white;
    color: rgb(37, 37, 37);
    transition: all 0.2s ease;
    opacity: 1 !important;
  }

  #main-nav.open li a:hover {
    background-color: var(--gray-50);
    color: var(--primary-blue);
  }

  #main-nav li {
    width: 100%;
    padding: 0.5rem 0;
    font-size: 1rem;
    text-align: left;
    display: block !important;
    opacity: 1 !important;
    margin: 0 !important;
  }

  #home {
    flex: 1;
  }
}

/* Hamburger icon animation */
#nav-toggle.open span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

#nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

#nav-toggle.open span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Contact Form Styles */
#contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: #ffffff;
  padding: 2rem 1.5rem;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  margin-top: 1rem;
  border: 1px solid #e2e8f0;
}

#contact-form label {
  font-weight: 500;
  margin-bottom: 0.25rem;
  color: #4a5568;
}

#contact-form input,
#contact-form textarea {
  padding: 0.75rem 1rem;
  border: 1px solid #cbd5e0;
  font-size: 1rem;
  font-family: inherit;
  background: #f7fafc;
  color: #2d3748;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

#contact-form input:focus,
#contact-form textarea:focus {
  outline: none;
  border-color: #3a86ff;
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

#contact-form textarea {
  resize: vertical;
  min-height: 100px;
}

#contact-form button[type="submit"] {
  background: var(--primary-blue);
  color: var(--white);
  border: none;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  align-self: flex-start;
  box-shadow: var(--shadow-sm);
}

#contact-form button[type="submit"]:hover,
#contact-form button[type="submit"]:focus {
  background: var(--primary-blue-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

/* Mobile contact form styles */
@media (max-width: 600px) {
  #contact-form {
    padding: 1.5rem 1rem;
    gap: 1rem;
    margin-top: 1rem;
  }

  #contact-form label {
    font-size: 1rem;
    margin-bottom: 0.5rem;
  }

  #contact-form input,
  #contact-form textarea {
    font-size: 1rem;
    padding: 0.75rem;
  }

  #contact-form button[type="submit"] {
    font-size: 1rem;
    padding: 0.875rem 1.5rem;
  }
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}