/* ========================================
   DESIGN TOKENS
   ======================================== */
:root {
  --color-primary: #0a4cc0;
  --color-primary-light: rgba(10, 76, 192, 0.1);
  --color-primary-dark: rgba(10, 76, 192, 0.3);
  --color-navy: #172442;
  --color-dark: #1f2a33;
  --color-gold: #d8c7a5;
  --color-tan: #ebebe1;
  --color-white: #ffffff;
  --color-text: rgba(31, 42, 51, 0.8);
  --color-text-muted: rgba(31, 42, 51, 0.7);
  --color-text-faint: rgba(31, 42, 51, 0.6);
  --color-text-light: rgba(255, 255, 255, 0.9);
  --color-text-light-muted: rgba(255, 255, 255, 0.8);
  --color-text-light-faint: rgba(255, 255, 255, 0.7);
  --color-text-light-dim: rgba(255, 255, 255, 0.6);
  --color-border: rgba(139, 169, 197, 0.3);
  --color-border-light: rgba(139, 169, 197, 0.2);

  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  --shadow-sm: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  --shadow-md: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
  --shadow-lg: 0 25px 50px -12px rgba(0,0,0,0.25);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --max-width: 1440px;
  --gutter: 32px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.625;
  color: var(--color-text);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-navy);
  line-height: 1.1;
}

input, select, textarea, button {
  font: inherit;
  color: inherit;
}

/* ========================================
   UTILITIES
   ======================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.kicker {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--color-primary);
  line-height: 20px;
}

.kicker--gold {
  color: var(--color-gold);
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header h2 {
  font-size: clamp(28px, 4vw, 36px);
  line-height: 40px;
  margin-top: 12px;
}

.section-header__desc {
  font-size: 18px;
  line-height: 28px;
  color: var(--color-text-muted);
  max-width: 672px;
  margin: 16px auto 0;
}

.section-header--dark h2 {
  color: var(--color-white);
}

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

/* ========================================
   BUTTONS
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 600;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color 0.2s, border-color 0.2s, transform 0.1s;
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.98);
}

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

.btn--primary:hover {
  background: #0840a0;
  border-color: #0840a0;
}

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

.btn--outline:hover {
  background: rgba(255,255,255,0.1);
}

.btn--sm {
  font-size: 16px;
  padding: 10px 24px;
  box-shadow: var(--shadow-sm);
}

.btn--lg {
  font-size: 18px;
  padding: 16px 32px;
  box-shadow: var(--shadow-md);
}

.btn--full {
  width: 100%;
  font-size: 18px;
  padding: 16px 32px;
  box-shadow: var(--shadow-md);
}

/* ========================================
   HEADER
   ======================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 16px;
  padding-bottom: 16px;
}

.header__logo img {
  height: 38px;
  width: auto;
}


/* ========================================
   HERO
   ======================================== */
.hero {
  position: relative;
  min-height: 680px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
}

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

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(23, 36, 66, 0.95) 0%,
    rgba(23, 36, 66, 0.7) 50%,
    rgba(23, 36, 66, 0) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 672px;
  padding-top: 96px;
  padding-bottom: 96px;
}

.hero__content .kicker {
  margin-bottom: 16px;
}

.hero__content h1 {
  font-size: clamp(36px, 5vw, 49px);
  line-height: 1.15;
  color: var(--color-white);
  margin-bottom: 16px;
}

.hero__desc {
  font-size: 18px;
  line-height: 1.625;
  color: var(--color-text-light);
  margin-bottom: 24px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 16px;
}

.hero__response {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 16px;
  color: var(--color-white);
  margin-bottom: 32px;
}

.hero__response svg {
  flex-shrink: 0;
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
}

.hero__meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  color: var(--color-white);
  text-decoration: none;
}

.hero__meta-item:first-child {
  font-weight: 600;
}

.hero__meta-item svg {
  flex-shrink: 0;
}

/* ========================================
   PROBLEMS
   ======================================== */
.problems {
  padding: 80px 0;
  background: var(--color-white);
}

.problems__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.problem-card {
  background: var(--color-tan);
  border-radius: var(--radius-md);
  padding: 32px;
}

.problem-card__icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--color-primary);
}

.problem-card h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  line-height: 28px;
  margin-bottom: 12px;
}

.problem-card p {
  font-size: 16px;
  line-height: 26px;
  color: var(--color-text-muted);
}

/* ========================================
   SERVICES
   ======================================== */
.services {
  padding: 80px 0;
  background: var(--color-tan);
}

.services__list {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.service-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.service-card--reversed {
  direction: rtl;
}

.service-card--reversed > * {
  direction: ltr;
}

.service-card__content {
  padding: 48px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.service-card__header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.service-card__icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  flex-shrink: 0;
}

.service-card__content h3 {
  font-size: 30px;
  line-height: 36px;
}

.service-card__content > p {
  font-size: 18px;
  line-height: 1.625;
  color: var(--color-text);
}

.service-card__features {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.service-card__features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 16px;
  line-height: 24px;
  color: var(--color-text-muted);
}

.service-card__features svg {
  flex-shrink: 0;
  margin-top: 4px;
}

.service-card__image {
  position: relative;
  overflow: hidden;
}

.service-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ========================================
   PORTFOLIO
   ======================================== */
.portfolio {
  padding: 80px 0;
  background: var(--color-white);
}

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.portfolio-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  display: block;
  aspect-ratio: 443 / 320;
}

.portfolio-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.portfolio-card:hover img {
  transform: scale(1.05);
}

.portfolio-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(23, 36, 66, 0.95) 0%,
    rgba(23, 36, 66, 0.4) 25%,
    rgba(23, 36, 66, 0) 50%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
}

.portfolio-card__overlay h3 {
  font-family: var(--font-heading);
  font-size: 24px;
  line-height: 32px;
  color: var(--color-white);
}

.portfolio-card__overlay p {
  font-size: 14px;
  line-height: 20px;
  color: var(--color-text-light);
  margin-top: 4px;
}

/* ========================================
   PROCESS
   ======================================== */
.process {
  padding: 80px 0;
  background: var(--color-navy);
}

.process__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.process-step__number {
  width: 96px;
  height: 96px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  box-shadow: var(--shadow-md);
}

.process-step h3 {
  font-size: 24px;
  line-height: 32px;
  color: var(--color-white);
  margin-bottom: 16px;
}

.process-step p {
  font-size: 16px;
  line-height: 26px;
  color: var(--color-text-light-faint);
}

/* ========================================
   TESTIMONIALS
   ======================================== */
.testimonials {
  padding: 80px 0;
  background: var(--color-tan);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.testimonial-card__stars {
  display: flex;
  gap: 4px;
}

.testimonial-card > p {
  font-size: 16px;
  line-height: 26px;
  color: var(--color-text);
  flex: 1;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 8px;
}

.testimonial-card__author img {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  object-fit: cover;
}

.testimonial-card__author strong {
  display: block;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-navy);
}

.testimonial-card__author span {
  font-size: 14px;
  color: var(--color-text-faint);
}

.testimonials__dots {
  display: none;
}

/* ========================================
   ABOUT
   ======================================== */
.about {
  padding: 80px 0;
  background: var(--color-white);
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about__content .kicker {
  margin-bottom: 12px;
}

.about__content h2 {
  font-size: clamp(28px, 4vw, 36px);
  line-height: 40px;
  margin-bottom: 24px;
}

.about__content > p {
  font-size: 18px;
  line-height: 1.625;
  color: var(--color-text);
  margin-bottom: 12px;
}

.about__badges-row {
  display: flex;
  gap: 24px;
  margin-top: 20px;
  margin-bottom: 20px;
}

.about__badge {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
}

.about__badge svg {
  flex-shrink: 0;
}

.about__badge strong {
  display: block;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-navy);
}

.about__badge span {
  font-size: 14px;
  color: var(--color-text-faint);
}

.about__certs {
  display: flex;
  align-items: center;
  gap: 24px;
}

.cert-badge {
  width: 128px;
  height: 64px;
}

.about__images {
  display: flex;
  gap: 16px;
  justify-content: center;
}

.about__img {
  border-radius: var(--radius-md);
  overflow: hidden;
}

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

.about__img--bottom {
  margin-top: 32px;
}

/* ========================================
   SERVICE AREA
   ======================================== */
.service-area {
  padding: 80px 0;
  background: var(--color-tan);
}

.service-area__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}

.area-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.area-card h3 {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  line-height: 24px;
}

/* ========================================
   CONTACT
   ======================================== */
.contact {
  padding: 80px 0;
  background: var(--color-navy);
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: flex-start;
}

.contact__info .kicker {
  margin-bottom: 12px;
}

.contact__info h2 {
  font-size: clamp(28px, 4vw, 36px);
  line-height: 40px;
  color: var(--color-white);
  margin-bottom: 12px;
}

.contact__desc {
  font-size: 18px;
  line-height: 1.625;
  color: var(--color-text-light-muted);
  margin-bottom: 32px;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact__detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  color: var(--color-white);
}

.contact__detail svg {
  flex-shrink: 0;
  margin-top: 4px;
}

.contact__detail strong {
  display: block;
  font-size: 18px;
  font-weight: 600;
  line-height: 28px;
}

.contact__detail span {
  font-size: 16px;
  color: var(--color-text-light-faint);
}

.contact__form-wrap {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-lg);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-weight: 600;
  font-size: 16px;
  color: var(--color-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 15px 17px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  font-size: 16px;
  color: var(--color-dark);
  outline: none;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #9ca3af;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239ca3af' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 17px center;
  padding-right: 40px;
  background-color: #efefef;
}

.form-group textarea {
  resize: vertical;
  min-height: 122px;
}

/* ========================================
   FOOTER
   ======================================== */
.site-footer {
  padding: 48px 0;
  background: var(--color-dark);
  color: var(--color-text-light-dim);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 32px;
}

.footer__col--brand p {
  font-size: 16px;
  line-height: 26px;
  margin-top: 16px;
}

.footer__col--brand img {
  height: 38px;
  width: auto;
}

.footer__social {
  display: flex;
  gap: 16px;
  margin-top: 16px;
}

.footer__social-link {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  transition: background 0.2s;
}

.footer__social-link:hover {
  background: var(--color-primary);
}

.footer__col h4 {
  font-family: var(--font-heading);
  font-size: 20px;
  line-height: 28px;
  color: var(--color-white);
  margin-bottom: 16px;
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__col ul a {
  font-size: 16px;
  transition: color 0.2s;
}

.footer__col ul a:hover {
  color: var(--color-white);
}

.footer__contact-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
}

.footer__contact-list svg {
  flex-shrink: 0;
}

.footer__col > p {
  font-size: 16px;
  line-height: 24px;
  margin-bottom: 16px;
}

.footer__bottom {
  padding-top: 33px;
  border-top: 1px solid var(--color-border-light);
  text-align: center;
}

.footer__bottom p {
  font-size: 14px;
}


/* ========================================
   RESPONSIVE — TABLET
   ======================================== */
@media (max-width: 1024px) {
  :root {
    --gutter: 24px;
  }

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

  .service-card {
    grid-template-columns: 1fr;
  }

  .service-card--reversed {
    direction: ltr;
  }

  .service-card__image {
    min-height: 300px;
    order: -1;
  }

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

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

  .testimonials__grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    gap: 16px;
    padding-bottom: 8px;
    scrollbar-width: none;
  }

  .testimonials__grid::-webkit-scrollbar {
    display: none;
  }

  .testimonials__grid .testimonial-card {
    min-width: 85%;
    max-width: 400px;
    scroll-snap-align: center;
    flex-shrink: 0;
  }

  .testimonials__dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 24px;
  }

  .testimonials__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: none;
    background: var(--color-border);
    padding: 0;
    cursor: pointer;
    transition: background 0.2s;
  }

  .testimonials__dot.is-active {
    background: var(--color-primary);
  }

  .about__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about__images {
    justify-content: flex-start;
  }

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

  .contact__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    text-align: center;
  }

  .footer__social {
    justify-content: center;
  }

  .footer__contact-list li {
    justify-content: center;
  }

  .footer__col--brand {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
}

/* ========================================
   RESPONSIVE — MOBILE
   ======================================== */
@media (max-width: 768px) {
  :root {
    --gutter: 16px;
  }

  .hero {
    min-height: 500px;
  }

  .hero__overlay {
    background: linear-gradient(
      to top,
      rgba(23, 36, 66, 0.95) 0%,
      rgba(23, 36, 66, 0.7) 60%,
      rgba(23, 36, 66, 0.5) 100%
    );
  }

  .hero__content h1 {
    font-size: 32px;
    line-height: 1.2;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .hero__meta {
    flex-direction: column;
    gap: 12px;
  }

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

  .service-card__content {
    padding: 24px;
  }

  .service-card__content h3 {
    font-size: 24px;
  }

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

  .process__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .process-step__number {
    width: 72px;
    height: 72px;
    font-size: 28px;
  }

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

  .contact-form__row {
    grid-template-columns: 1fr;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__bottom {
    text-align: center;
  }

  .about__badges-row {
    flex-direction: column;
    gap: 16px;
  }

  .about__certs {
    flex-wrap: wrap;
  }

  .about__images {
    flex-direction: column;
  }

  .about__img--bottom {
    margin-top: 0;
  }
}