/* ==========================================
   DEL TORO ELECTRIC - Landing Page Styles
   ========================================== */

/* CSS Variables / Design Tokens */
:root {
  /* Primary Colors */
  --color-primary: #1a1a2e;
  --color-primary-light: #16213e;
  --color-accent: #f0a500;
  --color-accent-dark: #d49200;
  --color-accent-light: #ffc93c;

  /* Neutral Colors */
  --color-white: #ffffff;
  --color-black: #0a0a0a;
  --color-gray-50: #fafafa;
  --color-gray-100: #f5f5f5;
  --color-gray-200: #e5e5e5;
  --color-gray-300: #d4d4d4;
  --color-gray-400: #a3a3a3;
  --color-gray-500: #737373;
  --color-gray-600: #525252;
  --color-gray-700: #404040;
  --color-gray-800: #262626;
  --color-gray-900: #171717;

  /* 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: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;

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

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md:
    0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg:
    0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl:
    0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

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

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

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-gray-800);
  background-color: var(--color-white);
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

ul,
ol {
  list-style: none;
}

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
  background: none;
}

button {
  cursor: pointer;
}

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

.highlight {
  color: var(--color-accent);
}

/* ==========================================
   Buttons
   ========================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-base);
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
}

.btn svg {
  width: 18px;
  height: 18px;
}

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

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

.btn--outline {
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  background: transparent;
}

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

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

.btn--white:hover {
  background-color: var(--color-gray-100);
  transform: translateY(-2px);
}

.btn--outline-white {
  border: 2px solid var(--color-white);
  color: var(--color-white);
  background: transparent;
}

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

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

/* ==========================================
   Section Styles
   ========================================== */
.section__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--spacing-3xl);
}

.section__badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-md);
  background-color: var(--color-accent-light);
  color: var(--color-black);
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-md);
}

.section__title {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.section__description {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
}

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

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

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-primary);
}

.logo__icon {
  font-size: var(--font-size-2xl);
}

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

.nav__link {
  font-weight: 500;
  color: var(--color-gray-700);
  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-accent);
  transition: width var(--transition-base);
}

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

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

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

.nav__cta {
  display: none;
  padding: var(--spacing-sm) var(--spacing-lg);
  background-color: var(--color-accent);
  color: var(--color-black);
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.nav__cta:hover {
  background-color: var(--color-accent-dark);
}

.nav__toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--spacing-sm);
}

.nav__toggle span {
  width: 24px;
  height: 2px;
  background-color: var(--color-primary);
  transition: all var(--transition-fast);
}

.nav__close {
  display: none;
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  font-size: var(--font-size-2xl);
  color: var(--color-gray-700);
}

/* ==========================================
   Hero Section
   ========================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 var(--spacing-4xl);
  background: linear-gradient(
    135deg,
    var(--color-gray-50) 0%,
    var(--color-white) 100%
  );
  overflow: hidden;
}

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

.hero__badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-md);
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: 500;
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-lg);
}

.hero__title {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.1;
  margin-bottom: var(--spacing-lg);
}

.hero__description {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-xl);
  max-width: 540px;
}

.hero__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-2xl);
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.stat {
  text-align: center;
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  box-shadow: var(--shadow-md);
}

.stat__number {
  display: block;
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--color-accent);
}

.stat__label {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

.hero__image {
  display: none;
}

.hero__image-wrapper {
  position: relative;
  width: 100%;
  max-width: 500px;
  aspect-ratio: 1;
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary-light) 100%
  );
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__electric-icon {
  width: 200px;
  height: 200px;
  color: var(--color-accent);
  animation: pulse 2s ease-in-out infinite;
}

.hero__electric-icon svg {
  width: 100%;
  height: 100%;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
}

.hero__bg-gradient {
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(
    circle,
    rgba(240, 165, 0, 0.1) 0%,
    transparent 70%
  );
  pointer-events: none;
}

/* ==========================================
   Services Section
   ========================================== */
.services {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-white);
}

.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

.service__card {
  padding: var(--spacing-xl);
  background-color: var(--color-gray-50);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  border: 1px solid var(--color-gray-200);
}

.service__card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-accent);
}

.service__icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-accent);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-lg);
}

.service__icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--color-black);
}

.service__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.service__description {
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-lg);
  line-height: 1.7;
}

.service__link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-accent);
  font-weight: 600;
  transition: gap var(--transition-fast);
}

.service__link svg {
  width: 18px;
  height: 18px;
}

.service__link:hover {
  gap: var(--spacing-md);
}

/* ==========================================
   About Section
   ========================================== */
.about {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-gray-50);
}

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

.about__text {
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

.about__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
  margin: var(--spacing-xl) 0;
}

.feature {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.feature__icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-accent);
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.feature__icon svg {
  width: 14px;
  height: 14px;
  stroke: var(--color-black);
}

.feature span {
  font-weight: 500;
  color: var(--color-gray-700);
}

.about__image-card {
  padding: var(--spacing-2xl);
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary-light) 100%
  );
  border-radius: var(--radius-2xl);
  color: var(--color-white);
  text-align: center;
}

.about__image-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-lg);
  background-color: rgba(240, 165, 0, 0.2);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

.about__image-icon svg {
  width: 40px;
  height: 40px;
  stroke: var(--color-accent);
}

.about__image-card h4 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-sm);
}

.about__image-card p {
  color: var(--color-gray-300);
}

/* ==========================================
   Projects Section
   ========================================== */
.projects {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-white);
}

.projects__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

.project__card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background-color: var(--color-gray-50);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.project__card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.project__image {
  position: relative;
  height: 200px;
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary-light) 100%
  );
  display: flex;
  align-items: center;
  justify-content: center;
}

.project__image--2 {
  background: linear-gradient(
    135deg,
    var(--color-accent) 0%,
    var(--color-accent-dark) 100%
  );
}

.project__image--3 {
  background: linear-gradient(
    135deg,
    var(--color-gray-700) 0%,
    var(--color-gray-900) 100%
  );
}

.project__overlay {
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
}

.project__category {
  padding: var(--spacing-xs) var(--spacing-md);
  background-color: rgba(255, 255, 255, 0.9);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
}

.project__content {
  padding: var(--spacing-lg);
}

.project__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.project__description {
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
}

/* ==========================================
   Testimonials Section
   ========================================== */
.testimonials {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-gray-50);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

.testimonial__card {
  padding: var(--spacing-xl);
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.testimonial__rating {
  display: flex;
  gap: 2px;
  margin-bottom: var(--spacing-md);
}

.testimonial__rating span {
  color: var(--color-accent);
  font-size: var(--font-size-lg);
}

.testimonial__text {
  color: var(--color-gray-700);
  font-style: italic;
  margin-bottom: var(--spacing-lg);
  line-height: 1.8;
}

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

.testimonial__avatar {
  width: 48px;
  height: 48px;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.testimonial__info strong {
  display: block;
  color: var(--color-primary);
}

.testimonial__info span {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

/* ==========================================
   Contact Section
   ========================================== */
.contact {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-white);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-3xl);
}

.contact__description {
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-xl);
  line-height: 1.7;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.contact__item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
}

.contact__icon {
  width: 48px;
  height: 48px;
  background-color: var(--color-accent-light);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact__icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-accent-dark);
}

.contact__item strong {
  display: block;
  color: var(--color-primary);
  margin-bottom: 2px;
}

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

.contact__form-wrapper {
  background-color: var(--color-gray-50);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
}

.contact__form {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}

.form__group label {
  display: block;
  font-weight: 500;
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-xs);
}

.form__group input,
.form__group select,
.form__group textarea {
  width: 100%;
  padding: var(--spacing-md);
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(240, 165, 0, 0.1);
}

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

/* ==========================================
   CTA Section
   ========================================== */
.cta {
  padding: var(--spacing-4xl) 0;
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary-light) 100%
  );
}

.cta__content {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta__title {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.cta__description {
  font-size: var(--font-size-lg);
  color: var(--color-gray-300);
  margin-bottom: var(--spacing-xl);
}

.cta__buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-md);
}

/* ==========================================
   Footer
   ========================================== */
.footer {
  padding: var(--spacing-4xl) 0 var(--spacing-xl);
  background-color: var(--color-gray-900);
  color: var(--color-gray-400);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-3xl);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.footer__description {
  margin-bottom: var(--spacing-lg);
  line-height: 1.7;
}

.footer__social {
  display: flex;
  gap: var(--spacing-md);
}

.social__link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-gray-800);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.social__link svg {
  width: 20px;
  height: 20px;
}

.social__link:hover {
  background-color: var(--color-accent);
  color: var(--color-black);
}

.footer__links h4 {
  color: var(--color-white);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-lg);
}

.footer__links ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer__links a {
  transition: color var(--transition-fast);
}

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

.footer__bottom {
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-gray-800);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  text-align: center;
  font-size: var(--font-size-sm);
}

/* ==========================================
   Back to Top Button
   ========================================== */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  background-color: var(--color-accent);
  color: var(--color-black);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-base);
  z-index: 999;
}

.back-to-top svg {
  width: 24px;
  height: 24px;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background-color: var(--color-accent-dark);
  transform: translateY(-4px);
}

/* ==========================================
   Modal
   ========================================== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  padding: var(--spacing-md);
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal__content {
  background-color: var(--color-white);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-xl);
  text-align: center;
  max-width: 400px;
  width: 100%;
  transform: scale(0.9);
  transition: transform var(--transition-base);
}

.modal.active .modal__content {
  transform: scale(1);
}

.modal__icon {
  width: 64px;
  height: 64px;
  background-color: var(--color-accent-light);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-lg);
}

.modal__icon svg {
  width: 32px;
  height: 32px;
  stroke: var(--color-accent-dark);
}

.modal__content h3 {
  font-size: var(--font-size-xl);
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.modal__content p {
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-lg);
}

/* ==========================================
   Responsive Styles
   ========================================== */

/* Tablet */
@media (min-width: 768px) {
  .nav__cta {
    display: inline-block;
  }

  .nav__toggle {
    display: none;
  }

  .hero__title {
    font-size: var(--font-size-5xl);
  }

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

  .hero__image {
    display: block;
  }

  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .projects__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .contact__form {
    grid-template-columns: repeat(2, 1fr);
  }

  .form__group--full {
    grid-column: span 2;
  }

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

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

/* Desktop */
@media (min-width: 1024px) {
  .section__title {
    font-size: var(--font-size-4xl);
  }

  .hero__title {
    font-size: var(--font-size-6xl);
  }

  .services__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .projects__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .testimonials__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Mobile Navigation */
@media (max-width: 767px) {
  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background-color: var(--color-white);
    box-shadow: var(--shadow-2xl);
    padding: var(--spacing-4xl) var(--spacing-xl);
    transition: right var(--transition-base);
    z-index: 1001;
  }

  .nav__menu.active {
    right: 0;
  }

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

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

  .nav__close {
    display: block;
  }
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}