/*
============================================================================
UrukSoft Landing Page - Stylesheet
============================================================================

TABLE OF CONTENTS:
1. CSS Variables (colors, fonts, spacing) - EDIT HERE TO CUSTOMIZE
2. CSS Reset & Base Styles
3. Utilities & Animations
4. Layout Components (container, grid)
5. Header & Navigation
6. Hero Section
7. Services Section
8. Work/Portfolio Section
9. About Section
10. Testimonials Section
11. Process Section
12. Contact Section
13. Footer
14. Responsive Breakpoints
15. Accessibility & Motion Preferences

============================================================================
*/

/* ============================================================================
   1. CSS VARIABLES - EDIT THESE TO CUSTOMIZE COLORS AND SPACING
   ============================================================================ */
:root {
  /* ----- Color Palette ----- */
  /* Primary colors - deep navy base for professionalism */
  --color-bg-dark: #0b1b2b; /* Main dark background */
  --color-bg-darker: #061219; /* Darker variant for contrast */
  --color-bg-light: #f8fafc; /* Light background sections */
  --color-bg-card: #ffffff; /* Card backgrounds */

  /* Accent colors - teal for trust and innovation */
  --color-accent: #0ea5a4; /* Primary teal accent */
  --color-accent-light: #14b8b7; /* Lighter teal for hover */
  --color-accent-dark: #0c8584; /* Darker teal for active */

  /* CTA colors - warm amber/orange for urgency and action */
  --color-cta: #f59e0b; /* Primary CTA (amber) */
  --color-cta-light: #fbbf24; /* Lighter CTA for hover */
  --color-cta-dark: #d97706; /* Darker CTA for active */

  /* Text colors */
  --color-text-primary: #0f172a; /* Primary text on light bg */
  --color-text-secondary: #475569; /* Secondary text */
  --color-text-muted: #94a3b8; /* Muted/placeholder text */
  --color-text-light: #f8fafc; /* Text on dark backgrounds */
  --color-text-light-muted: #cbd5e1; /* Muted text on dark bg */

  /* Utility colors */
  --color-success: #10b981; /* Success messages */
  --color-error: #ef4444; /* Error messages */
  --color-border: #e2e8f0; /* Light borders */
  --color-border-dark: #1e3a5f; /* Dark borders */

  /* ----- Typography ----- */
  --font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    sans-serif;
  --font-size-xs: 0.75rem; /* 12px */
  --font-size-sm: 0.875rem; /* 14px */
  --font-size-base: 1rem; /* 16px */
  --font-size-lg: 1.125rem; /* 18px */
  --font-size-xl: 1.25rem; /* 20px */
  --font-size-2xl: 1.5rem; /* 24px */
  --font-size-3xl: 1.875rem; /* 30px */
  --font-size-4xl: 2.25rem; /* 36px */
  --font-size-5xl: 3rem; /* 48px */

  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;

  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  /* ----- Spacing Scale ----- */
  --space-1: 0.25rem; /* 4px */
  --space-2: 0.5rem; /* 8px */
  --space-3: 0.75rem; /* 12px */
  --space-4: 1rem; /* 16px */
  --space-5: 1.25rem; /* 20px */
  --space-6: 1.5rem; /* 24px */
  --space-8: 2rem; /* 32px */
  --space-10: 2.5rem; /* 40px */
  --space-12: 3rem; /* 48px */
  --space-16: 4rem; /* 64px */
  --space-20: 5rem; /* 80px */
  --space-24: 6rem; /* 96px */

  /* ----- Layout ----- */
  --max-width: 1200px; /* Max content width */
  --header-height: 72px; /* Fixed header height */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  --border-radius-xl: 16px;
  --border-radius-full: 9999px;

  /* ----- Shadows ----- */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
    0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 8px 10px -6px rgba(0, 0, 0, 0.1);

  /* ----- Transitions ----- */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 350ms ease;
}

/* ============================================================================
   2. CSS RESET & BASE STYLES
   ============================================================================ */
*,
*::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);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-normal);
  color: var(--color-text-primary);
  background-color: var(--color-bg-light);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Remove default list styles */
ul,
ol {
  list-style: none;
}

/* Reset anchor styles */
a {
  color: inherit;
  text-decoration: none;
}

/* Reset button styles */
button {
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* Reset form elements */
input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}

/* Ensure images are responsive */
img,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

/* ============================================================================
   3. UTILITIES & ANIMATIONS
   ============================================================================ */

/* Screen reader only content */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Focus visible styles for accessibility */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Reveal animation for scroll effects */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Spinner animation for loading states */
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.spinner {
  width: 20px;
  height: 20px;
  animation: spin 1s linear infinite;
}

/* ============================================================================
   4. LAYOUT COMPONENTS
   ============================================================================ */

/* Main container with max-width */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

@media (min-width: 641px) {
  .container {
    padding-inline: var(--space-6);
  }
}

@media (min-width: 1024px) {
  .container {
    padding-inline: var(--space-8);
  }
}

/* Section base styles */
.section {
  padding-block: var(--space-16);
}

@media (min-width: 641px) {
  .section {
    padding-block: var(--space-20);
  }
}

@media (min-width: 1024px) {
  .section {
    padding-block: var(--space-24);
  }
}

/* Alternate section background */
.section--alt {
  background-color: var(--color-bg-card);
}

/* Dark section */
.section--dark {
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
}

/* Section header (title + subtitle) */
.section__header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: inherit;
  margin-bottom: var(--space-3);
}

.section--dark .section__title {
  color: var(--color-text-light);
}

.section__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin-inline: auto;
}

.section--dark .section__subtitle {
  color: var(--color-text-light-muted);
}

@media (min-width: 641px) {
  .section__title {
    font-size: var(--font-size-4xl);
  }
}

/* ============================================================================
   5. HEADER & NAVIGATION
   ============================================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background-color: rgba(11, 27, 43, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  transition: box-shadow var(--transition-normal);
}

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

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

/* Logo */
.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-light);
  transition: opacity var(--transition-fast);
}

.nav__logo:hover {
  opacity: 0.9;
}

.nav__logo-icon {
  width: 36px;
  height: 36px;
}

/* Mobile menu toggle */
.nav__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: var(--space-2);
  z-index: 1001;
}

.nav__toggle-bar {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text-light);
  border-radius: 2px;
  transition: transform var(--transition-normal),
    opacity var(--transition-normal);
}

/* Hamburger to X animation */
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Navigation menu */
.nav__menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 280px;
  height: 100vh;
  background-color: var(--color-bg-darker);
  padding: calc(var(--header-height) + var(--space-8)) var(--space-6)
    var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  z-index: 999;
}

.nav__menu.active {
  transform: translateX(0);
}

.nav__link {
  display: block;
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-light);
  border-radius: var(--border-radius-md);
  transition: background-color var(--transition-fast),
    color var(--transition-fast);
}

.nav__link:hover,
.nav__link:focus {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-accent-light);
}

.nav__link--cta {
  background-color: var(--color-cta);
  color: var(--color-bg-dark);
  text-align: center;
  margin-top: var(--space-4);
}

.nav__link--cta:hover,
.nav__link--cta:focus {
  background-color: var(--color-cta-light);
  color: var(--color-bg-dark);
}

/* Desktop navigation */
@media (min-width: 769px) {
  .nav__toggle {
    display: none;
  }

  .nav__menu {
    position: static;
    width: auto;
    height: auto;
    background-color: transparent;
    padding: 0;
    flex-direction: row;
    align-items: center;
    gap: var(--space-1);
    transform: none;
  }

  .nav__link {
    font-size: var(--font-size-sm);
    padding: var(--space-2) var(--space-4);
  }

  .nav__link--cta {
    margin-top: 0;
    margin-left: var(--space-2);
  }
}

/* ============================================================================
   6. HERO SECTION
   ============================================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(
    135deg,
    var(--color-bg-dark) 0%,
    var(--color-bg-darker) 100%
  );
  padding-top: var(--header-height);
  overflow: hidden;
}

/* Background decorative shapes */
.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero__bg-shape {
  position: absolute;
  opacity: 0.5;
}

.hero__bg-shape--1 {
  width: 400px;
  height: 400px;
  top: -100px;
  right: -100px;
}

.hero__bg-shape--2 {
  width: 300px;
  height: 300px;
  bottom: 10%;
  left: -50px;
}

.hero__bg-shape--3 {
  width: 200px;
  height: 200px;
  top: 40%;
  right: 20%;
}

.hero__container {
  position: relative;
  z-index: 1;
  text-align: center;
  padding-block: var(--space-12);
}

.hero__content {
  max-width: 800px;
  margin-inline: auto;
}

.hero__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-text-light);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-6);
}

@media (min-width: 641px) {
  .hero__title {
    font-size: var(--font-size-4xl);
  }
}

@media (min-width: 1024px) {
  .hero__title {
    font-size: var(--font-size-5xl);
  }
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-light-muted);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-8);
}

@media (min-width: 641px) {
  .hero__subtitle {
    font-size: var(--font-size-xl);
  }
}

/* CTA buttons */
.hero__cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
}

@media (min-width: 480px) {
  .hero__cta {
    flex-direction: row;
    justify-content: center;
  }
}

/* Button styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--border-radius-md);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--color-cta);
  color: var(--color-bg-dark);
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.4);
}

.btn--primary:hover,
.btn--primary:focus {
  background-color: var(--color-cta-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.5);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-text-light);
  border: 2px solid var(--color-text-light-muted);
}

.btn--secondary:hover,
.btn--secondary:focus {
  border-color: var(--color-accent);
  color: var(--color-accent-light);
}

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

/* Button loading state */
.btn--loading .btn__text {
  visibility: hidden;
}

.btn--loading .btn__loading {
  position: absolute;
}

.btn__loading {
  display: none;
}

.btn--loading .btn__loading {
  display: block;
}

/* Trust bar */
.hero__trust {
  margin-top: var(--space-12);
}

.trust-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-4) var(--space-6);
  padding: var(--space-6);
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.trust-bar__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-light-muted);
  font-size: var(--font-size-sm);
}

.trust-bar__item strong {
  color: var(--color-text-light);
}

.trust-bar__icon {
  font-size: var(--font-size-xl);
}

.trust-bar__divider {
  width: 1px;
  height: 24px;
  background-color: rgba(255, 255, 255, 0.2);
  display: none;
}

@media (min-width: 641px) {
  .trust-bar__divider {
    display: block;
  }
}

.trust-bar__flags {
  display: flex;
  gap: var(--space-1);
}

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

/* ============================================================================
   7. SERVICES SECTION
   ============================================================================ */
.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 641px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.service-card {
  background-color: var(--color-bg-card);
  padding: var(--space-8);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-border);
  text-align: center;
  transition: transform var(--transition-normal),
    box-shadow var(--transition-normal);
}

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

.service-card__icon {
  width: 64px;
  height: 64px;
  margin-inline: auto;
  margin-bottom: var(--space-4);
  color: var(--color-accent);
}

.service-card__icon svg {
  width: 100%;
  height: 100%;
}

.service-card__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-2);
}

.service-card__description {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

/* ============================================================================
   8. WORK / PORTFOLIO SECTION
   ============================================================================ */
.work__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 641px) {
  .work__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.project-card {
  background-color: var(--color-bg-light);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: transform var(--transition-normal),
    box-shadow var(--transition-normal);
}

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

.project-card__image {
  aspect-ratio: 5 / 3;
  background-color: var(--color-bg-card);
  overflow: hidden;
}

.project-card__image svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-card__content {
  padding: var(--space-6);
}

.project-card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-2);
}

.project-card__description {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3);
}

.project-card__outcome {
  font-size: var(--font-size-sm);
  color: var(--color-accent-dark);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}

.work__note {
  text-align: center;
  margin-top: var(--space-8);
  color: var(--color-text-secondary);
}

.work__note a {
  color: var(--color-accent);
  text-decoration: underline;
}

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

/* ============================================================================
   9. ABOUT SECTION
   ============================================================================ */
.about__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 1024px) {
  .about__grid {
    grid-template-columns: 1fr 1fr;
  }
}

.about__text {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-8);
}

.about__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.about__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.about__feature-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: var(--color-accent);
  margin-top: 2px;
}

.about__feature span {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
}

.about__feature strong {
  color: var(--color-text-primary);
}

/* Stats grid */
.about__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.stat-card {
  background-color: var(--color-bg-card);
  padding: var(--space-6);
  border-radius: var(--border-radius-lg);
  text-align: center;
  border: 1px solid var(--color-border);
}

.stat-card__number {
  display: block;
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-card__label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* ============================================================================
   10. TESTIMONIALS SECTION
   ============================================================================ */
.testimonials__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 641px) {
  .testimonials__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .testimonials__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonial {
  background-color: var(--color-bg-light);
  padding: var(--space-6);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-border);
}

.testimonial__text {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  font-style: italic;
  margin-bottom: var(--space-6);
}

.testimonial__text::before {
  content: '"';
  font-size: var(--font-size-3xl);
  color: var(--color-accent);
  line-height: 0;
  vertical-align: -0.4em;
  margin-right: var(--space-1);
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.testimonial__avatar {
  width: 48px;
  height: 48px;
  background-color: var(--color-accent);
  color: var(--color-bg-dark);
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
}

.testimonial__info {
  display: flex;
  flex-direction: column;
}

.testimonial__name {
  font-weight: var(--font-weight-semibold);
  font-style: normal;
  color: var(--color-text-primary);
}

.testimonial__role {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.testimonial__country {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* ============================================================================
   11. PROCESS SECTION
   ============================================================================ */
.process__steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: stretch;
}

@media (min-width: 1024px) {
  .process__steps {
    flex-direction: row;
    align-items: flex-start;
  }
}

.process-step {
  flex: 1;
  background-color: var(--color-bg-card);
  padding: var(--space-8);
  border-radius: var(--border-radius-lg);
  text-align: center;
  border: 1px solid var(--color-border);
}

.process-step__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background-color: var(--color-accent);
  color: var(--color-bg-dark);
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-4);
}

.process-step__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-2);
}

.process-step__description {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.process__connector {
  display: none;
  width: 60px;
  height: 20px;
  color: var(--color-accent);
  flex-shrink: 0;
  align-self: center;
  margin-top: var(--space-6);
}

@media (min-width: 1024px) {
  .process__connector {
    display: block;
  }
}

/* ============================================================================
   12. CONTACT SECTION
   ============================================================================ */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}

@media (min-width: 1024px) {
  .contact__grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* Contact Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

@media (min-width: 480px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-light);
}

.required {
  color: var(--color-cta);
}

.form-input {
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-base);
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius-md);
  color: var(--color-text-light);
  transition: border-color var(--transition-fast),
    background-color var(--transition-fast);
}

.form-input::placeholder {
  color: var(--color-text-light-muted);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-accent);
  background-color: rgba(255, 255, 255, 0.15);
}

.form-input.error {
  border-color: var(--color-error);
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23CBD5E1' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  padding-right: var(--space-10);
}

.form-select option {
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
}

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

.form-error {
  font-size: var(--font-size-xs);
  color: var(--color-error);
  min-height: 1em;
}

/* Form messages */
.form-message {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-sm);
}

.form-message[hidden] {
  display: none;
}

.form-message svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.form-message--success {
  background-color: rgba(16, 185, 129, 0.2);
  color: var(--color-success);
}

.form-message--error {
  background-color: rgba(239, 68, 68, 0.2);
  color: var(--color-error);
}

.contact__fallback {
  margin-top: var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--color-text-light-muted);
  text-align: center;
}

.contact__email {
  color: var(--color-accent-light);
  text-decoration: underline;
}

/* Contact Info */
.contact-info-card {
  background-color: rgba(255, 255, 255, 0.05);
  padding: var(--space-6);
  border-radius: var(--border-radius-lg);
  margin-bottom: var(--space-6);
}

.contact-info-card__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-6);
  color: var(--color-text-light);
}

.contact-info-card__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.contact-info-card__item:last-child {
  margin-bottom: 0;
}

.contact-info-card__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: var(--color-accent);
}

.contact-info-card__item strong {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-text-light-muted);
  margin-bottom: var(--space-1);
}

.contact-info-card__item a {
  color: var(--color-text-light);
  transition: color var(--transition-fast);
}

.contact-info-card__item a:hover {
  color: var(--color-accent-light);
}

.contact-info-card__item span {
  color: var(--color-text-light);
}

/* Map placeholder */
.contact__map {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact__map svg {
  width: 100%;
  height: auto;
}

/* ============================================================================
   13. FOOTER
   ============================================================================ */
.footer {
  background-color: var(--color-bg-darker);
  color: var(--color-text-light-muted);
  padding-block: var(--space-12);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

@media (min-width: 641px) {
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-light);
  margin-bottom: var(--space-3);
}

.footer__logo-icon {
  width: 32px;
  height: 32px;
}

.footer__tagline {
  font-size: var(--font-size-sm);
  color: var(--color-text-light-muted);
  margin-bottom: var(--space-4);
}

.footer__address {
  font-style: normal;
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

.footer__nav-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-light);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer__nav-list a {
  font-size: var(--font-size-sm);
  color: var(--color-text-light-muted);
  transition: color var(--transition-fast);
}

.footer__nav-list a:hover {
  color: var(--color-accent-light);
}

.footer__bottom {
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border-dark);
  text-align: center;
}

.footer__countries {
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-3);
}

.footer__copyright {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* ============================================================================
   14. RESPONSIVE BREAKPOINTS
   (Most responsive styles are already included inline above)
   ============================================================================ */

/* Extra small devices (phones, 390px and down) */
@media (max-width: 390px) {
  :root {
    --font-size-5xl: 2.25rem;
    --font-size-4xl: 1.875rem;
    --font-size-3xl: 1.5rem;
  }

  .hero__container {
    padding-block: var(--space-8);
  }

  .btn {
    padding: var(--space-3) var(--space-6);
    font-size: var(--font-size-sm);
  }

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

  .trust-bar__divider {
    display: none;
  }
}

/* ============================================================================
   15. ACCESSIBILITY & MOTION PREFERENCES
   ============================================================================ */

/* Respect user's motion preferences */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --color-border: #000000;
    --color-text-secondary: #000000;
  }

  .btn--secondary {
    border-width: 3px;
  }
}

/* Focus styles for keyboard navigation */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* Skip link for screen readers */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-accent);
  color: var(--color-bg-dark);
  padding: var(--space-2) var(--space-4);
  z-index: 10000;
}

.skip-link:focus {
  top: 0;
}