/* =========================================
   SYNABUILD - Main Stylesheet
   Brand: Orange (#F26522) + Grey (#3A3A3A)
   ========================================= */

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

:root {
  --orange:        #F26522;
  --orange-dark:   #D4531A;
  --orange-light:  #FFF0E8;
  --grey-900:      #1E1E1E;
  --grey-800:      #2D2D2D;
  --grey-700:      #3A3A3A;
  --grey-500:      #6B6B6B;
  --grey-300:      #B0B0B0;
  --grey-100:      #F2F2F2;
  --white:         #FFFFFF;
  --font-sans:     'Inter', 'Segoe UI', Arial, sans-serif;
  --radius:        6px;
  --shadow-sm:     0 2px 8px rgba(0,0,0,.08);
  --shadow-md:     0 6px 24px rgba(0,0,0,.12);
  --transition:    .25s ease;
  --max-width:     1200px;
  --nav-height:    72px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--grey-700);
  background: var(--white);
  line-height: 1.65;
  font-size: 16px;
}

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

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

ul {
  list-style: none;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--grey-800);
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.15rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.1rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

.lead {
  font-size: 1.15rem;
  color: var(--grey-500);
  line-height: 1.8;
}

/* ---------- Layout Utilities ---------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

.section--alt {
  background: var(--grey-100);
}

.section-header {
  margin-bottom: 56px;
}

.section-header--center {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px;
}

.section-tag {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 10px;
}

.divider {
  width: 48px;
  height: 4px;
  background: var(--orange);
  border-radius: 2px;
  margin-top: 16px;
}

.divider--center {
  margin: 16px auto 0;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
  white-space: nowrap;
}

.btn:active { transform: scale(.97); }

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

.btn-primary:hover {
  background: var(--orange-dark);
  border-color: var(--orange-dark);
}

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

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

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

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

/* ---------- Navigation ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  background: #000000;
  border-bottom: 1px solid rgba(255,255,255,.1);
  z-index: 1000;
  transition: box-shadow var(--transition);
}

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

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

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--white);
  letter-spacing: -.02em;
}

.navbar__logo-icon {
  width: 36px;
  height: 36px;
  background: var(--orange);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: .85rem;
  font-weight: 900;
  letter-spacing: -.03em;
}

.navbar__logo span {
  color: var(--orange);
}

.navbar__nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.navbar__link {
  padding: 8px 14px;
  border-radius: var(--radius);
  font-weight: 500;
  font-size: .9rem;
  color: rgba(255,255,255,.8);
  transition: color var(--transition), background var(--transition);
}

.navbar__link:hover {
  color: var(--orange);
  background: rgba(242,101,34,.15);
}

.navbar__link.active {
  color: var(--orange);
  font-weight: 700;
}

.navbar__cta {
  margin-left: 12px;
  padding: 10px 20px;
  font-size: .88rem;
}

.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border: none;
  background: none;
}

.navbar__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.navbar__toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__toggle.open span:nth-child(2) { opacity: 0; }
.navbar__toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Page Offset (fixed nav) ---------- */
.page-top {
  padding-top: var(--nav-height);
}

/* ---------- Hero ---------- */
.hero {
  min-height: 92vh;
  background: linear-gradient(135deg, var(--grey-900) 0%, var(--grey-700) 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23F26522' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero__accent {
  position: absolute;
  top: -120px;
  right: -120px;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(242,101,34,.25) 0%, transparent 70%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(242,101,34,.15);
  border: 1px solid rgba(242,101,34,.3);
  color: #F7A07A;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.hero__title {
  color: var(--white);
  margin-bottom: 24px;
}

.hero__title em {
  font-style: normal;
  color: var(--orange);
}

.hero__subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,.75);
  margin-bottom: 40px;
  max-width: 560px;
  line-height: 1.8;
}

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

.hero__stats {
  display: flex;
  gap: 40px;
  margin-top: 64px;
  flex-wrap: wrap;
}

.hero__stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.hero__stat-number span {
  color: var(--orange);
}

.hero__stat-label {
  font-size: .82rem;
  color: rgba(255,255,255,.5);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-top: 4px;
}

.hero__stat-sublabel {
  font-size: .72rem;
  color: rgba(255,255,255,.35);
  margin-top: 2px;
  line-height: 1.4;
}

/* ---------- Image Placeholder ---------- */
.img-placeholder {
  background: linear-gradient(135deg, var(--grey-100) 0%, #E8E8E8 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--grey-300);
  border-radius: var(--radius);
  font-size: .85rem;
  font-weight: 500;
  border: 2px dashed var(--grey-300);
}

.img-placeholder svg {
  opacity: .5;
}

/* ---------- Feature Cards ---------- */
.cards-grid {
  display: grid;
  gap: 28px;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.cards-grid--4col {
  grid-template-columns: repeat(4, 1fr);
}

.card {
  background: var(--white);
  border-radius: 10px;
  padding: 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,.06);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.card__icon {
  width: 52px;
  height: 52px;
  background: var(--orange-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--orange);
}

.card__title {
  margin-bottom: 10px;
}

.card__text {
  color: var(--grey-500);
  font-size: .9rem;
  margin: 0;
}

/* ---------- Two-Column Split ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.split--reverse {
  direction: rtl;
}

.split--reverse > * {
  direction: ltr;
}

.split__image {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

/* ---------- Testimonial ---------- */
.testimonial {
  background: var(--grey-800);
  border-radius: 12px;
  padding: 48px;
  position: relative;
}

.testimonial::before {
  content: '"';
  position: absolute;
  top: 16px;
  left: 32px;
  font-size: 8rem;
  line-height: 1;
  color: var(--orange);
  opacity: .25;
  font-family: Georgia, serif;
}

.testimonial__text {
  font-size: 1.1rem;
  color: rgba(255,255,255,.85);
  line-height: 1.8;
  margin-bottom: 24px;
  position: relative;
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: white;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.testimonial__name {
  font-weight: 700;
  color: var(--white);
  font-size: .95rem;
}

.testimonial__role {
  font-size: .82rem;
  color: rgba(255,255,255,.45);
}

/* ---------- CTA Banner ---------- */
.cta-banner {
  background: var(--orange);
  padding: 72px 0;
  text-align: center;
}

.cta-banner h2 {
  color: var(--white);
  margin-bottom: 16px;
}

.cta-banner p {
  color: rgba(255,255,255,.85);
  font-size: 1.05rem;
  margin-bottom: 36px;
}

/* ---------- Services Preview (Homepage 3-col) ---------- */
.services-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-preview-card {
  border-radius: 10px;
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,.06);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.service-preview-img {
  border-radius: 0;
}

.service-preview-body {
  padding: 24px;
}

.service-preview-body h3 {
  margin-bottom: 10px;
  font-size: 1.15rem;
}

.service-preview-body p {
  color: var(--grey-500);
  font-size: .9rem;
  margin: 0;
}

/* ---------- Services Grid ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 32px;
}

.service-card {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,.06);
  background: var(--white);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.service-card__image {
  height: 200px;
}

.service-card__body {
  padding: 28px;
}

.service-card__title {
  margin-bottom: 10px;
}

.service-card__text {
  color: var(--grey-500);
  font-size: .9rem;
  margin-bottom: 20px;
}

.service-card__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-card__list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .88rem;
  color: var(--grey-500);
}

.service-card__list li::before {
  content: '';
  width: 16px;
  height: 16px;
  min-width: 16px;
  background: var(--orange);
  border-radius: 50%;
  margin-top: 3px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='white' d='M6.5 11.5L3 8l1.05-1.05 2.45 2.45 5.45-5.45L13 5z'/%3E%3C/svg%3E");
  background-size: cover;
}

/* ---------- Our Process (4-step) ---------- */
.process-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.process4-step__number {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 14px;
}

.process4-step__title {
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.process4-step__text {
  color: var(--grey-500);
  font-size: .88rem;
  margin: 0;
}

/* ---------- Process Steps (legacy) ---------- */
.process {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 32px;
  counter-reset: step;
}

.process-step {
  position: relative;
}

.process-step__number {
  width: 52px;
  height: 52px;
  background: var(--orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  color: white;
  margin-bottom: 16px;
}

.process-step__title {
  margin-bottom: 8px;
  font-size: 1rem;
}

.process-step__text {
  color: var(--grey-500);
  font-size: .88rem;
  margin: 0;
}

/* ---------- Projects ---------- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 32px;
}

.project-card {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background: var(--white);
  border: 1px solid rgba(0,0,0,.06);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.project-card__image {
  height: 240px;
  position: relative;
}

.project-card__badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--orange);
  color: white;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: 4px 12px;
  border-radius: 100px;
}

.project-card__body {
  padding: 24px;
}

.project-card__location {
  font-size: .8rem;
  color: var(--orange);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 6px;
}

.project-card__title {
  margin-bottom: 10px;
  font-size: 1.15rem;
}

.project-card__text {
  color: var(--grey-500);
  font-size: .88rem;
  margin: 0;
}

.project-card__meta {
  display: flex;
  gap: 20px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--grey-100);
}

.project-card__meta-item {
  font-size: .8rem;
  color: var(--grey-300);
}

.project-card__meta-item strong {
  display: block;
  color: var(--grey-700);
  font-size: .88rem;
}

/* ---------- Team ---------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 32px;
}

.team-card {
  text-align: center;
}

.team-card__photo {
  width: 100%;
  height: 260px;
  border-radius: 12px;
  margin-bottom: 20px;
}

.team-card__name {
  margin-bottom: 4px;
  font-size: 1.1rem;
}

.team-card__role {
  color: var(--orange);
  font-size: .85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
}

/* ---------- Values ---------- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 28px;
}

.value-item {
  padding: 28px;
  border-left: 3px solid var(--orange);
  background: var(--white);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.value-item__title {
  font-size: 1rem;
  margin-bottom: 8px;
}

.value-item__text {
  color: var(--grey-500);
  font-size: .88rem;
  margin: 0;
}

/* ---------- Contact ---------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}

.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}

.contact-info__icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: var(--orange-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
}

.contact-info__label {
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--grey-300);
  margin-bottom: 3px;
}

.contact-info__value {
  font-weight: 600;
  color: var(--grey-800);
  font-size: .95rem;
}

.contact-info__value a:hover {
  color: var(--orange);
}

/* Form */
.form {
  background: var(--white);
  border-radius: 12px;
  padding: 40px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,.06);
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form__group {
  margin-bottom: 22px;
}

.form__label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--grey-700);
  margin-bottom: 7px;
}

.form__input,
.form__select,
.form__textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid #E0E0E0;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: .9rem;
  color: var(--grey-800);
  background: var(--grey-100);
  transition: border-color var(--transition), background var(--transition);
  outline: none;
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  border-color: var(--orange);
  background: var(--white);
}

.form__textarea {
  resize: vertical;
  min-height: 130px;
}

.form__submit {
  width: 100%;
  padding: 16px;
  font-size: 1rem;
}

.form__success {
  display: none;
  background: #E8F7EE;
  border: 1.5px solid #4CAF50;
  color: #2E7D32;
  border-radius: var(--radius);
  padding: 16px 20px;
  font-weight: 600;
  font-size: .95rem;
  margin-top: 16px;
  text-align: center;
}

/* ---------- Page Hero (inner pages) ---------- */
.page-hero {
  background: linear-gradient(135deg, var(--grey-900) 0%, var(--grey-700) 100%);
  padding: 80px 0 72px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23F26522' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.page-hero__content {
  position: relative;
  z-index: 1;
}

.page-hero__tag {
  display: inline-block;
  background: rgba(242,101,34,.15);
  border: 1px solid rgba(242,101,34,.3);
  color: #F7A07A;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 18px;
}

.page-hero h1 {
  color: var(--white);
  margin-bottom: 16px;
}

.page-hero p {
  color: rgba(255,255,255,.7);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  color: rgba(255,255,255,.45);
  margin-bottom: 20px;
  justify-content: center;
}

.breadcrumb a {
  color: rgba(255,255,255,.5);
  transition: color var(--transition);
}

.breadcrumb a:hover { color: var(--orange); }

.breadcrumb__sep { font-size: .7rem; }

/* ---------- Footer ---------- */
.footer {
  background: var(--grey-900);
  color: rgba(255,255,255,.65);
  padding: 64px 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.4fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer__brand p {
  font-size: .88rem;
  line-height: 1.7;
  margin-top: 16px;
  max-width: 300px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--white);
}

.footer__logo-icon {
  width: 34px;
  height: 34px;
  background: var(--orange);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: .8rem;
  font-weight: 900;
}

.footer__col-title {
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--white);
  margin-bottom: 20px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a {
  font-size: .88rem;
  transition: color var(--transition);
}

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

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
  font-size: .88rem;
}

.footer__contact-item a:hover {
  color: var(--orange);
}

.footer__contact-icon {
  color: var(--orange);
  margin-top: 1px;
  flex-shrink: 0;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  font-size: .8rem;
  flex-wrap: wrap;
  gap: 12px;
}

.footer__bottom-links {
  display: flex;
  gap: 20px;
}

.footer__bottom-links a {
  transition: color var(--transition);
}

.footer__bottom-links a:hover {
  color: var(--orange);
}

/* ---------- Badges / Accreditations ---------- */
.accreditations {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 28px;
}

.accreditation-badge {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 8px 16px;
  font-size: .78rem;
  font-weight: 600;
  color: rgba(255,255,255,.7);
  letter-spacing: .04em;
}

/* ---------- Animations ---------- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.animate-fadeup {
  opacity: 0;
  animation: fadeUp .6s ease forwards;
}

.delay-1 { animation-delay: .1s; }
.delay-2 { animation-delay: .2s; }
.delay-3 { animation-delay: .3s; }
.delay-4 { animation-delay: .4s; }

/* Scroll-triggered */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .6s ease, transform .6s ease;
}

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

/* ---------- Portfolio Filter ---------- */
.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 48px;
}

.filter-btn {
  padding: 8px 20px;
  border: 2px solid var(--grey-300);
  background: transparent;
  border-radius: 100px;
  font-size: .875rem;
  font-weight: 600;
  color: var(--grey-600);
  cursor: pointer;
  transition: all .2s;
}

.filter-btn:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.filter-btn.active {
  background: var(--orange);
  border-color: var(--orange);
  color: #fff;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 32px;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
  .split {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .split--reverse {
    direction: ltr;
  }
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .cards-grid--4col {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  :root { --nav-height: 64px; }

  .section { padding: 56px 0; }

  .navbar__nav {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    width: 100%;
    background: #000000;
    flex-direction: column;
    padding: 16px 24px 24px;
    border-bottom: 1px solid rgba(255,255,255,.1);
    box-shadow: var(--shadow-md);
    gap: 4px;
  }

  .navbar__nav.open {
    display: flex;
  }

  .navbar__link {
    padding: 12px 16px;
    width: 100%;
  }

  .navbar__cta {
    margin: 8px 0 0;
    width: 100%;
    justify-content: center;
  }

  .navbar__toggle {
    display: flex;
  }

  .hero {
    min-height: auto;
    padding: 80px 0 64px;
  }

  .hero__stats {
    gap: 24px;
    margin-top: 40px;
  }

  .projects-grid,
  .services-grid {
    grid-template-columns: 1fr;
  }

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

  .cards-grid--4col {
    grid-template-columns: repeat(2, 1fr);
  }

  .services-preview-grid {
    grid-template-columns: 1fr;
  }

  .process-4 {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

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

  .form {
    padding: 28px 20px;
  }

  .testimonial {
    padding: 32px 24px;
  }

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

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

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

@media (max-width: 480px) {
  .hero__actions {
    flex-direction: column;
  }
  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }
  .process {
    grid-template-columns: 1fr;
  }
  .process-4 {
    grid-template-columns: 1fr;
  }
  .cards-grid--4col {
    grid-template-columns: 1fr 1fr;
  }
  .team-grid {
    grid-template-columns: 1fr;
  }
}