/* ============================================
   Brand Interact - Landing Page Styles
   ============================================ */

/* Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&display=swap');

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-feature-settings: 'cv02','cv03','cv04','cv11';
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: #f1f1f1;
  color: #111;
  line-height: 1.5;
}

.font-display {
  font-family: 'Fraunces', ui-serif, Georgia, 'Times New Roman', Times, serif;
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.05;
  font-optical-sizing: auto;
}

/* Gradient utilities */
.gradient-text {
  background: linear-gradient(135deg, #FF5A28 0%, #FF76B0 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.bi-gradient-bg {
  background: linear-gradient(135deg, #FF5A28 0%, #FF76B0 100%);
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  border-radius: 0.5rem;
  color: white;
  font-weight: 600;
  background: linear-gradient(135deg, #FF5A28 0%, #FF76B0 100%);
  transition: all 0.2s ease;
  border: none;
  cursor: pointer;
  text-decoration: none;
}
.btn-primary:hover {
  background: linear-gradient(135deg, #e94b1e 0%, #ef65a1 100%);
  transform: translateY(-1px);
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: #25D366;
  color: white;
  font-weight: 600;
  transition: background 0.2s ease;
  border: none;
  cursor: pointer;
  text-decoration: none;
}
.btn-whatsapp:hover { background: #1ebe57; }

.btn-whatsapp-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.625rem 1rem;
  border-radius: 9999px;
  border: 1px solid #25D366;
  color: #128C7E;
  font-size: 12.5px;
  font-weight: 600;
  transition: all 0.2s ease;
  text-decoration: none;
  background: transparent;
  cursor: pointer;
}
.btn-whatsapp-outline:hover { background: #25D366; color: white; }

/* Inputs */
.input-field {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 13px;
  color: #333;
  background: #fafafa;
  border: 1px solid #e8e8e8;
  border-radius: 0.75rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  font-family: inherit;
}
.input-field::placeholder { color: #a0a0a0; }
.input-field:focus { border-color: #FF5A28; box-shadow: 0 0 0 3px rgba(255,90,40,0.15); }

/* Process step animation */
@keyframes step-pulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 90, 40, 0.35); }
  50% { transform: scale(1.06); box-shadow: 0 0 0 10px rgba(255, 90, 40, 0); }
}
.step-active .step-circle {
  animation: step-pulse 1.8s ease-in-out infinite;
  background: linear-gradient(135deg, #FF5A28 0%, #FF76B0 100%);
  border-color: transparent !important;
}
.step-active .step-circle svg { color: white !important; }

.step-progress {
  height: 2px;
  background: repeating-linear-gradient(to right, rgba(255,90,40,0.3) 0 6px, transparent 6px 12px);
  position: relative;
}
.step-progress::after {
  content: '';
  position: absolute; top: 0; left: 0;
  height: 100%;
  background: linear-gradient(90deg, #FF5A28, #FF76B0);
  width: var(--progress, 0%);
  transition: width 0.5s ease;
}

/* Case study fade */
.cs-fade {
  animation: csFade 0.55s ease;
}
@keyframes csFade {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Modal */
@keyframes modalIn {
  from { opacity: 0; transform: translateY(20px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.modal-backdrop { animation: fadeIn 0.25s ease; }
.modal-panel { animation: modalIn 0.28s ease-out; }

/* WhatsApp float ping */
@keyframes ping {
  75%, 100% { transform: scale(1.5); opacity: 0; }
}
.animate-ping { animation: ping 1.5s cubic-bezier(0,0,0.2,1) infinite; }

/* FAQ */
.faq-body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.3s ease, opacity 0.3s ease; opacity: 0; }
.faq-body > div { overflow: hidden; }
.faq-item.open .faq-body { grid-template-rows: 1fr; opacity: 1; }
.faq-item .faq-plus { display: block; }
.faq-item .faq-minus { display: none; }
.faq-item.open .faq-plus { display: none; }
.faq-item.open .faq-minus { display: block; }

/* Utilities */
.container-x { max-width: 1300px; margin-inline: auto; padding-left: 1rem; padding-right: 1rem; }
@media (min-width: 640px) { .container-x { padding-left: 1.5rem; padding-right: 1.5rem; } }
@media (min-width: 1024px) { .container-x { padding-left: 2.5rem; padding-right: 2.5rem; } }

/* Body scroll lock when modal open */
body.modal-open { overflow: hidden; }

/* Icon size default */
.icon-xs { width: 12px; height: 12px; }
.icon-sm { width: 14px; height: 14px; }
.icon-md { width: 16px; height: 16px; }
.icon-lg { width: 20px; height: 20px; }
.icon-xl { width: 24px; height: 24px; }



#site-header{
    background:transparent;
    border-bottom:0.5px solid transparent;
}

#site-header.scrolled{
    background:rgba(255,255,255,.30);
    backdrop-filter:blur(10px);
    -webkit-backdrop-filter:blur(10px);
    border-bottom:0.5px solid #ececec;
    box-shadow:0 6px 24px rgba(0,0,0,.05);
}


.feature-pill{
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 8px;

    padding: 8px 14px;
    border-radius: 999px;

    /* Glass */
    background: rgba(255,255,255,0.38);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);

    border: 1px solid rgba(255,255,255,0.55);

    color: #2F3747;
    font-size: 12px;
    font-weight: 500;

    overflow: hidden;

    box-shadow:
        0 8px 24px rgba(31,41,55,.05),
        inset 0 1px 0 rgba(255,255,255,.75);

    transition: all .35s ease;
}

.feature-pill svg{
    width:14px;
    height:14px;
    color:#FF5924;
}

/* glossy highlight */
.feature-pill::before{

    content:"";

    position:absolute;

    top:1px;
    left:10px;
    right:10px;

    height:40%;

    border-radius:999px;

    background:linear-gradient(
        180deg,
        rgba(255,255,255,.9),
        rgba(255,255,255,0)
    );
}

/* moving shine */
.feature-pill::after{

    content:"";

    position:absolute;

    top:0;
    left:-120%;

    width:40%;
    height:100%;

    background:linear-gradient(
        120deg,
        transparent,
        rgba(255,255,255,.8),
        transparent
    );

    transform:skewX(-25deg);

    transition:.8s;
}

.feature-pill:hover{

    transform:translateY(-2px);

    background:rgba(255,255,255,.55);

    border-color:rgba(255,255,255,.9);

    box-shadow:
        0 14px 28px rgba(255,89,36,.10),
        inset 0 1px 0 rgba(255,255,255,.95);
}

.feature-pill:hover::after{

    left:150%;
}