/* ==========================================================================
   Ford Design Services - Stylesheet
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties
   -------------------------------------------------------------------------- */
:root {
  /* Colours */
  --color-primary: #f47920;
  --color-primary-dark: #d96a1a;
  --color-dark: #4a4a4a;
  --color-medium: #808080;
  --color-light: #f8f9fa;
  --color-white: #ffffff;
  --color-black: #1a1a1a;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 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: 2rem;
  --font-size-4xl: 2.5rem;
  --font-size-5xl: 3rem;

  /* 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;

  /* Layout */
  --container-max: 1200px;
  --container-padding: 1.5rem;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  /* Header height */
  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-dark);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

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

.section {
  padding: var(--space-3xl) 0 var(--space-4xl);
}

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

.section__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section__title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: var(--space-md);
  position: relative;
  display: inline-block;
}

.section__title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--color-primary);
}

.section__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-medium);
  max-width: 600px;
  margin: var(--space-lg) auto 0;
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2rem;
  font-size: var(--font-size-base);
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--full {
  width: 100%;
}

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

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

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav__logo {
  display: flex;
  align-items: center;
}

.nav__logo-img {
  height: 56px;
  width: auto;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav__link {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-dark);
  transition: color var(--transition-fast);
  position: relative;
}

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

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

.nav__link:hover::after {
  width: 100%;
}

.nav__link--cta {
  padding: 0.625rem 1.25rem;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-md);
}

.nav__link--cta::after {
  display: none;
}

.nav__link--cta:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
}

.nav__toggle,
.nav__close {
  display: none;
  color: var(--color-dark);
}

/* Mobile Navigation */
@media (max-width: 768px) {
  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background-color: var(--color-white);
    box-shadow: var(--shadow-lg);
    padding: var(--space-4xl) var(--space-xl);
    transition: right var(--transition-base);
    z-index: 1001;
  }

  .nav__menu.show-menu {
    right: 0;
  }

  .nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-lg);
  }

  .nav__link {
    font-size: var(--font-size-lg);
  }

  .nav__link--cta {
    margin-top: var(--space-md);
  }

  .nav__close {
    display: block;
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
  }

  .nav__toggle {
    display: block;
  }
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
  padding-top: calc(var(--header-height) + var(--space-3xl));
  padding-bottom: var(--space-3xl);
  background-color: var(--color-light);
}

.hero__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.hero__title {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  color: var(--color-black);
  line-height: 1.2;
  margin-bottom: var(--space-lg);
}

.hero__tagline {
  font-size: var(--font-size-xl);
  color: var(--color-dark);
  margin-bottom: var(--space-md);
}

.hero__subtitle {
  font-size: var(--font-size-base);
  color: var(--color-medium);
  margin-bottom: var(--space-xl);
}

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

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

@media (max-width: 968px) {
  .hero__container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__title {
    font-size: var(--font-size-3xl);
  }

  .hero__image {
    order: -1;
    max-width: 500px;
    margin: 0 auto;
  }
}

/* --------------------------------------------------------------------------
   Services Section
   -------------------------------------------------------------------------- */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.service-card {
  background-color: var(--color-white);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

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

.service-card__icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-light);
  border-radius: var(--radius-md);
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
}

.service-card__title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: var(--space-md);
}

.service-card__description {
  color: var(--color-medium);
  margin-bottom: var(--space-lg);
}

.service-card__list {
  border-top: 1px solid var(--color-light);
  padding-top: var(--space-md);
}

.service-card__list li {
  position: relative;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-dark);
}

.service-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 6px;
  height: 6px;
  background-color: var(--color-primary);
  border-radius: 50%;
}

.services__tools {
  text-align: center;
  margin-top: var(--space-3xl);
  padding: var(--space-xl);
  background-color: var(--color-light);
  border-radius: var(--radius-lg);
}

.services__tools-label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-md);
}

.services__tools-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
}

.tool-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  background-color: var(--color-white);
  border: 1px solid #e5e7eb;
  border-radius: 100px;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-dark);
  transition: all var(--transition-fast);
}

.tool-badge:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

@media (max-width: 968px) {
  .services__grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }
}

/* --------------------------------------------------------------------------
   About Section
   -------------------------------------------------------------------------- */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-3xl);
  align-items: start;
}

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

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

.about__content .section__title {
  text-align: left;
}

.about__content .section__title::after {
  left: 0;
  transform: none;
}

.about__lead {
  font-size: var(--font-size-xl);
  font-weight: 500;
  color: var(--color-dark);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-lg);
}

.about__text {
  color: var(--color-medium);
  margin-bottom: var(--space-md);
}

.about__credentials {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid #e5e7eb;
}

.credential {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.credential__badge {
  height: 60px;
  width: auto;
}

.credential__text {
  font-size: var(--font-size-sm);
  color: var(--color-dark);
  line-height: 1.4;
}

@media (max-width: 968px) {
  .about__grid {
    grid-template-columns: 1fr;
  }

  .about__image {
    max-width: 300px;
    margin: 0 auto;
  }

  .about__content {
    text-align: center;
  }

  .about__content .section__title::after {
    left: 50%;
    transform: translateX(-50%);
  }

  .about__credentials {
    flex-direction: column;
    align-items: center;
  }

  .credential {
    flex-direction: column;
    text-align: center;
  }
}

/* --------------------------------------------------------------------------
   Testimonials Section
   -------------------------------------------------------------------------- */
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.testimonial {
  background-color: var(--color-white);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
}

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

.testimonial__content {
  flex: 1;
}

.testimonial__quote {
  color: var(--color-primary);
  opacity: 0.3;
  margin-bottom: var(--space-md);
}

.testimonial__text {
  font-size: var(--font-size-base);
  color: var(--color-dark);
  line-height: 1.7;
  font-style: italic;
}

.testimonial__footer {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-light);
}

.testimonial__author {
  display: block;
  font-style: normal;
  font-weight: 600;
  color: var(--color-black);
}

.testimonial__company {
  font-size: var(--font-size-sm);
  color: var(--color-primary);
}

@media (max-width: 968px) {
  .testimonials__grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }
}

/* --------------------------------------------------------------------------
   Contact Section
   -------------------------------------------------------------------------- */
.contact__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-3xl);
}

/* Form Styles */
.contact-form {
  background-color: var(--color-white);
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.form__honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
}

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

.form__label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-dark);
  margin-bottom: var(--space-sm);
}

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

.form__input,
.form__textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: inherit;
  font-size: var(--font-size-base);
  color: var(--color-dark);
  background-color: var(--color-light);
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.form__input:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: var(--color-white);
}

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

.form__status {
  margin-top: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  text-align: center;
  display: none;
}

.form__status--success {
  display: block;
  background-color: #d4edda;
  color: #155724;
}

.form__status--error {
  display: block;
  background-color: #f8d7da;
  color: #721c24;
}

/* Contact Info */
.contact__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.contact__detail {
  padding: var(--space-lg);
  background-color: var(--color-white);
  border-radius: var(--radius-md);
}

.contact__detail-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
}

.contact__link {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-primary);
  transition: color var(--transition-fast);
}

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

.contact__note {
  font-size: var(--font-size-sm);
  color: var(--color-medium);
  line-height: 1.7;
}

@media (max-width: 968px) {
  .contact__grid {
    grid-template-columns: 1fr;
  }

  .contact__info {
    order: -1;
  }
}

@media (max-width: 480px) {
  .contact-form {
    padding: var(--space-lg);
  }
}

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

.footer__content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__logo {
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
}

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

.footer__link {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

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

.footer__credentials {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.footer__badge {
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.7;
}

.footer__badge--wide {
  height: 32px;
}

.footer__bottom {
  padding-top: var(--space-xl);
  text-align: center;
}

.footer__copyright {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.5);
}

@media (max-width: 768px) {
  .footer__content {
    flex-direction: column;
    text-align: center;
  }

  .footer__nav {
    flex-wrap: wrap;
    justify-content: center;
  }

  .footer__credentials {
    justify-content: center;
  }
}