@font-face {
  font-family: "Biotif";
  src: url("assets/fonts/Biotif-Regular.ttf") format("ttf");
}

/* ========================================
   VARIABILI CSS - STYLEGUIDE
   ======================================== */
:root {
  /* Colori */
  --basicyellow: rgba(246, 250, 94, 1);
  --basicgreen: rgba(49, 247, 200, 1);
  --basicblue: rgba(97, 198, 255, 1);
  --basiclight-blue: rgba(232, 240, 249, 1);
  --basicdark-blue: rgba(216, 230, 245, 1);
  --basicwhite: rgba(255, 255, 255, 1);
  --basicgrey: rgba(172, 172, 172, 1);
  --basicblack: rgba(13, 13, 13, 1);

  /* Font Sans-serif 1 - 260px */
  --sans-serif-1-font-family: "Biotif", Helvetica;
  --sans-serif-1-font-weight: 400;
  --sans-serif-1-font-size: 12.5rem;
  --sans-serif-1-letter-spacing: -0.625rem;
  --sans-serif-1-line-height: 80%;
  --sans-serif-1-font-style: normal;

  /* Font Sans-serif 2 - 200px */
  --sans-serif-2-font-family: "Biotif", Helvetica;
  --sans-serif-2-font-weight: 400;
  --sans-serif-2-font-size: 12.5rem;
  --sans-serif-2-letter-spacing: -0.5rem;
  --sans-serif-2-line-height: 85%;
  --sans-serif-2-font-style: normal;

  /* Font Sans-serif 3 - 160px */
  --sans-serif-3-font-family: "Biotif", Helvetica;
  --sans-serif-3-font-weight: 400;
  --sans-serif-3-font-size: 8rem;
  --sans-serif-3-letter-spacing: -0.375rem;
  --sans-serif-3-line-height: 89%;
  --sans-serif-3-font-style: normal;

  /* Font Sans-serif 4 - 120px */
  --sans-serif-4-font-family: "Biotif", Helvetica;
  --sans-serif-4-font-weight: 400;
  --sans-serif-4-font-size: 5rem;
  --sans-serif-4-letter-spacing: -0.25rem;
  --sans-serif-4-line-height: 100%;
  --sans-serif-4-font-style: normal;

  /* Font Sans-serif 5 - 56px */
  --sans-serif-5-font-family: "Biotif", Helvetica;
  --sans-serif-5-font-weight: 400;
  --sans-serif-5-font-size: 2.5rem;
  --sans-serif-5-letter-spacing: -0.125rem;
  --sans-serif-5-line-height: 100%;
  --sans-serif-5-font-style: normal;

  /* Font Sans-serif 6 - 36px */
  --sans-serif-6-font-family: "Biotif", Helvetica;
  --sans-serif-6-font-weight: 300;
  --sans-serif-6-font-size: 1.75rem;
  --sans-serif-6-letter-spacing: -0.0625rem;
  --sans-serif-6-line-height: 100%;
  --sans-serif-6-font-style: normal;

  /* Font Text - 20px */
  --text-font-family: "Biotif", Helvetica;
  --text-font-weight: 300;
  --text-font-size: 1.2rem;
  --text-letter-spacing: 0;
  --text-line-height: 120%;
  --text-font-style: normal;

  /* Font Menu - 24px */
  --menu-font-family: "Biotif", Helvetica;
  --menu-font-weight: 400;
  --menu-font-size: 1.5rem;
  --menu-letter-spacing: 0;
  --menu-line-height: 120%;
  --menu-font-style: normal;

  /* Font Button LG - 24px */
  --button-LG-font-family: "Biotif", Helvetica;
  --button-LG-font-weight: 400;
  --button-LG-font-size: 1.2rem;
  --button-LG-letter-spacing: 0;
  --button-LG-line-height: 120%;
  --button-LG-font-style: normal;

  /* Font Button SM - 16px */
  --button-SM-font-family: "Biotif", Helvetica;
  --button-SM-font-weight: 500;
  --button-SM-font-size: 0.9rem;
  --button-SM-letter-spacing: 0;
  --button-SM-line-height: 120%;
  --button-SM-font-style: normal;

  /* Ticker variables */
  --ticker-height: 6rem;
  --ticker-gap: 3rem;
  --ticker-speed: 80;
}

/* ========================================
   RESET E BASE
   ======================================== */
* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

body {
  background: var(--basicwhite);
  font-family: var(--text-font-family);
  font-size: var(--text-font-size);
  font-weight: var(--text-font-weight);
  letter-spacing: var(--text-letter-spacing);
  line-height: var(--text-line-height);
  color: var(--basicblack);
}

/* ========================================
   RESET HEADERS - Annulla stili predefiniti
   ======================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  letter-spacing: inherit;
  line-height: inherit;
  color: inherit;
  margin: 0;
  padding: 0;
}

p {
  font-family: var(--text-font-family);
  font-size: var(--text-font-size);
  font-weight: var(--text-font-weight);
  letter-spacing: var(--text-letter-spacing);
  line-height: var(--text-line-height);
  margin: 0;
}

a {
  transition: transform 0.5s;
}

a:hover {
  transform: scale(1.1);
}

/* ========================================
   CLASSI UTILITY FONT - Sans-serif 1-6
   ======================================== */
.sans-serif-1 {
  font-family: var(--sans-serif-1-font-family);
  font-size: var(--sans-serif-1-font-size);
  font-weight: var(--sans-serif-1-font-weight);
  letter-spacing: var(--sans-serif-1-letter-spacing);
  line-height: var(--sans-serif-1-line-height);
  font-style: var(--sans-serif-1-font-style);
}

.sans-serif-2 {
  font-family: var(--sans-serif-2-font-family);
  font-size: var(--sans-serif-2-font-size);
  font-weight: var(--sans-serif-2-font-weight);
  letter-spacing: var(--sans-serif-2-letter-spacing);
  line-height: var(--sans-serif-2-line-height);
  font-style: var(--sans-serif-2-font-style);
}

.sans-serif-3 {
  font-family: var(--sans-serif-3-font-family);
  font-size: var(--sans-serif-3-font-size);
  font-weight: var(--sans-serif-3-font-weight);
  letter-spacing: var(--sans-serif-3-letter-spacing);
  line-height: var(--sans-serif-3-line-height);
  font-style: var(--sans-serif-3-font-style);
}

.sans-serif-4 {
  font-family: var(--sans-serif-4-font-family);
  font-size: var(--sans-serif-4-font-size);
  font-weight: var(--sans-serif-4-font-weight);
  letter-spacing: var(--sans-serif-4-letter-spacing);
  line-height: var(--sans-serif-4-line-height);
  font-style: var(--sans-serif-4-font-style);
}

.sans-serif-5 {
  font-family: var(--sans-serif-5-font-family);
  font-size: var(--sans-serif-5-font-size);
  font-weight: var(--sans-serif-5-font-weight);
  letter-spacing: var(--sans-serif-5-letter-spacing);
  line-height: var(--sans-serif-5-line-height);
  font-style: var(--sans-serif-5-font-style);
}

.sans-serif-6 {
  font-family: var(--sans-serif-6-font-family);
  font-size: var(--sans-serif-6-font-size);
  font-weight: var(--sans-serif-6-font-weight);
  letter-spacing: var(--sans-serif-6-letter-spacing);
  line-height: var(--sans-serif-6-line-height);
  font-style: var(--sans-serif-6-font-style);
}

/* Versione responsiva per hero text */
.hero-text .sans-serif-3 {
  font-size: clamp(4rem, 8vw, var(--sans-serif-3-font-size));
}

/* ========================================
   CLASSI UTILITY FONT - Text, Menu, Button
   ======================================== */
.text-style {
  font-family: var(--text-font-family);
  font-size: var(--text-font-size);
  font-weight: var(--text-font-weight);
  letter-spacing: var(--text-letter-spacing);
  line-height: var(--text-line-height);
  font-style: var(--text-font-style);
}

.menu-style {
  font-family: var(--menu-font-family);
  font-size: var(--menu-font-size);
  font-weight: var(--menu-font-weight);
  letter-spacing: var(--menu-letter-spacing);
  line-height: var(--menu-line-height);
  font-style: var(--menu-font-style);
}

.button-LG-style {
  font-family: var(--button-LG-font-family);
  font-size: var(--button-LG-font-size);
  font-weight: var(--button-LG-font-weight);
  letter-spacing: var(--button-LG-letter-spacing);
  line-height: var(--button-LG-line-height);
  font-style: var(--button-LG-font-style);
}

.button-SM-style {
  font-family: var(--button-SM-font-family);
  font-size: var(--button-SM-font-size);
  font-weight: var(--button-SM-font-weight);
  letter-spacing: var(--button-SM-letter-spacing);
  line-height: var(--button-SM-line-height);
  font-style: var(--button-SM-font-style);
}

/* ========================================
   NAVBAR
   ======================================== */
.navbar {
  padding: 0;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background-color 0.5s ease, box-shadow 0.3s ease;
}

.navbar.scrolled {
  background-color: rgba(0, 0, 0, 0);
  /* box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05); */
}
.navbar-logo {
  width: 180px;
}
.navbar-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.navbar .nav-link {
  color: var(--basicblack);
  font-family: var(--menu-font-family);
  font-size: var(--menu-font-size);
  font-weight: var(--menu-font-weight);
  letter-spacing: var(--menu-letter-spacing);
  line-height: var(--menu-line-height);
}

.navbar a {
  transform: unset !important;
}

.navbar-toggler {
  padding: 0.75rem;
  border-radius: 50%;
  background-color: transparent;
  border: 0;
  transition: all 0.3s ease;
}

.navbar-toggler:hover {
  background-color: var(--basicyellow);
}

.navbar-toggler:focus {
  box-shadow: none;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(0, 0, 0, 1)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
  width: 2.5rem;
  height: 2.5rem;
}

.btn-cta {
  text-decoration: none;
  color: var(--basicblack);
}

.navbar .nav-link:hover {
  color: yellow;
}

.link-service {
  text-decoration: none;
  color: var(--basicblack);
  cursor: help;
}

.link-service:hover {
  color: yellow;
}

/* ========================================
   OFFCANVAS
   ======================================== */
.offcanvas {
  --bs-offcanvas-width: 100vw;
  max-width: 100vw;
  background-color: rgba(17, 24, 39, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--basicwhite);
}

.offcanvas-header {
  padding: 0.5rem 1rem;
}

.offcanvas-body {
  padding: 0;
}

.offcanvas .navbar-nav {
  gap: 20px;
}

.offcanvas .btn-close {
  width: 3rem;
  height: 3rem;
  background-size: 1.8rem;
  opacity: 0.8;
}

.offcanvas-body {
  font-size: var(--menu-font-size);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  text-align: center;
}

.offcanvas .circle {
  color: var(--basicblack);
  border-radius: 200px 200px 0px 0px;
  padding: 20px 15px 10px;
}

/* ========================================
   COMPONENTI
   ======================================== */
.circle {
  background: var(--basicyellow);
  border-radius: 0 0 200px 200px;
  font-size: var(--button-SM-font-size);
  font-family: var(--button-SM-font-family);
  font-weight: var(--button-SM-font-weight);
  letter-spacing: var(--button-SM-letter-spacing);
  line-height: var(--button-SM-line-height);
  width: 140px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 10px 15px 20px;
}

.circle p {
  font-size: var(--button-SM-font-size);
  font-family: var(--button-SM-font-family);
  font-weight: var(--button-SM-font-weight);
  letter-spacing: var(--button-SM-letter-spacing);
  line-height: var(--sans-serif-3-line-height);
  text-align: center;
}

/* ========================================
   BOTTONI
   ======================================== */
.btn-lg {
  font-family: var(--button-LG-font-family);
  font-size: var(--button-LG-font-size);
  font-weight: var(--button-LG-font-weight);
  letter-spacing: var(--button-LG-letter-spacing);
  line-height: var(--button-LG-line-height);
  padding: 16px 28px 14px;
  border-radius: 30px;
  background-color: var(--basicyellow);
  color: var(--basicblack);
  border: 2px var(--basicblack) solid;
  text-decoration: none;
  display: inline-block;
}

.btn-sm {
  font-family: var(--button-SM-font-family);
  font-size: var(--button-SM-font-size);
  font-weight: var(--button-SM-font-weight);
  letter-spacing: var(--button-SM-letter-spacing);
  line-height: var(--button-SM-line-height);
  padding: 12px 16px 8px;
  border: 2px solid var(--basicblack);
  border-radius: 30px;
  background-color: var(--basicwhite);
  color: var(--basicblack);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  transition: all 0.2s ease;
}
.btn-sm:hover {
  background-color: var(--basicyellow);
  color: var(--basicblack);
}

.badge-buttons input[type="radio"] {
  display: none;
}

.badge-buttons input[type="radio"]:checked + label {
  background-color: var(--basicyellow);
  color: var(--basicblack);
}

.btn-lg:hover {
  background-color: var(--basicblack);
  color: var(--basicyellow);
}

/* ========================================
   CAROUSEL
   ======================================== */
.carousel-item {
  height: 500px;
  overflow: hidden;
  object-fit: contain;
}

/* ========================================
   GRIGLIA SERVIZI
   ======================================== */
.parent {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(4, 1fr);
  height: auto;
  gap: 30px;
}

@media (max-width: 768px) {
  .parent {
    display: flex;
    flex-direction: column;
  }
}

.web {
  padding: 30px;
  border-radius: 15px;
  grid-row: span 4 / span 4;
  background: var(--basicgreen);
}

.branding {
  padding: 30px;
  border-radius: 15px;
  grid-column: span 2 / span 2;
  grid-row: span 2 / span 2;
  background: var(--basicwhite);
}

.seo {
  padding: 30px;
  border-radius: 15px;
  grid-row: span 2 / span 2;
  grid-column-start: 2;
  grid-row-start: 3;
  background-color: var(--basicyellow);
}

.apps {
  padding: 30px;
  border-radius: 15px;
  grid-row: span 2 / span 2;
  grid-column-start: 3;
  grid-row-start: 3;
  background-color: var(--basicblue);
}

/* ========================================
   PROGETTI
   ======================================== */
.project-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 30px;
  row-gap: 60px;
  justify-content: end;
}

.project-card {
  aspect-ratio: 1 / 1;
  background: #0f172a;
  transition: transform 1s ease;
}

.project-card > img {
  object-position: center;
}

.project-card:hover {
  transform: translateY(-20px);
}

/* ========================================
   FORM
   ======================================== */
.form-control {
  background: transparent;
  border: none;
  border-bottom: 2px solid #ccc;
  border-radius: 0;
  color: var(--basicwhite);
  padding: 0.5rem 0;
  box-shadow: none;
  font-family: var(--text-font-family);
  font-size: var(--text-font-size);
  font-weight: var(--text-font-weight);
  letter-spacing: var(--text-letter-spacing);
  line-height: var(--text-line-height);
  transition: border-color 0.3s ease, color 0.3s ease;
}

.form-control::placeholder {
  color: #999;
  opacity: 1;
}

.form-control:focus {
  border-color: var(--basicyellow);
  box-shadow: none;
  outline: none;
  color: var(--basicwhite);
}

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

.form-check-label {
  color: #ccc;
  font-family: var(--text-font-family);
  font-size: var(--text-font-size);
  margin-top: 5px;
}

.form-input input {
  margin-bottom: 2rem;
}

/* ========================================
   FOOTER
   ======================================== */
.bg-footer {
  background: var(--basicblack);
}

.link-footer {
  text-decoration: none;
  color: var(--basicwhite);
  font-weight: bolder;
}

.cta-footer {
  background: var(--basicyellow);
  color: var(--basicblack);
}

/* ========================================
   TICKER
   ======================================== */
.ticker {
  height: var(--ticker-height);
  background: var(--basicyellow);
  color: var(--basicblack);
  overflow: hidden;
  display: flex;
  align-items: center;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  /* -webkit-mask-image: linear-gradient(
    to right,
    transparent 0,
    black 40px,
    black calc(100% - 40px),
    transparent 100%
  );
  mask-image: linear-gradient(
    to right,
    transparent 0,
    black 40px,
    black calc(100% - 40px),
    transparent 100%
  ); */
}

.ticker_track {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: var(--ticker-gap);
  will-change: transform;
}

@keyframes ticker-scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(var(--scroll-distance, -50%));
  }
}

.ticker-single {
  height: var(--ticker-height);
  color: var(--basicwhite);
  overflow: hidden;
  display: flex;
  align-items: center;
}

.ticker-single_track {
  display: flex;
  white-space: nowrap;
  will-change: transform;
}

/* Animazione separata */
@keyframes ticker-single-scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(var(--single-scroll-distance, -50%));
  }
}

/* ========================================
   SPACING
   ======================================== */
#hero {
  padding-top: 10rem;
}

#intro {
  margin-top: 4rem;
}

#featured-project {
  margin-top: 8rem;
}

#service-title {
  scroll-margin-top: 100px;
}

#service {
  margin-top: 4rem;
}

#service-text {
  margin-top: 4rem;
}

#service-grid {
  margin-top: 4rem;
}

#about {
  margin-top: 8rem;
  scroll-margin-top: 100px;
}

#projects-title {
  margin-top: 8rem;
  scroll-margin-top: 100px;
}

#projects {
  margin-top: 4rem;
}

#contact-title {
  margin-top: 8rem;
  scroll-margin-top: 100px;
}

#contact {
  margin-top: 4rem;
  margin-bottom: 4rem;
}

#footer {
  margin-top: -3rem;
  padding-top: 8rem;
  padding-bottom: 4rem;
  z-index: 1;
}

#main-mask-top {
  background-color: var(--basiclight-blue);
  padding-bottom: 8rem;
  border-radius: 3rem 3rem 0 0;
  z-index: 2;
  position: relative;
}

#main-mask-bottom {
  background-color: var(--basiclight-blue);
  padding-top: 8rem;
  padding-bottom: 4rem;
  border-radius: 0 0 3rem 3rem;
  z-index: 2;
  position: relative;
}

/*
footer {
  position: sticky;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1;
  width: 100%;
}

#main-mask {
  position: relative;
  z-index: 2;
  background-color: var(--basiclight-blue);
  padding-bottom: 1rem;
}
*/

html {
  font-size: 16px; /* Default desktop */
  font-size: clamp(10px, 0.833vw, 16px);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1440px) {
  .menu-style {
    font-size: 1.8rem !important;
  }
  .btn-lg {
    font-size: 1.8rem !important;
    padding: 12px 20px 10px;
  }
  .btn-sm {
    font-size: 1.2rem !important;
    padding: 8px 16px 6px;
  }
}
/* Mobile */
@media (max-width: 768px) {
  html {
    font-size: 12px;
  }

  .btn-lg {
    font-size: 1.4rem !important;
  }
  .btn-sm {
    font-size: 1rem !important;
  }

  #main-mask-top,
  #main-mask-bottom {
    padding-left: 2rem !important;
    padding-right: 2rem !important;
  }

  .sans-serif-1 {
    font-size: 7rem;
    letter-spacing: -0.375rem;
  }
  .sans-serif-2 {
    font-size: 6rem;
    letter-spacing: -0.25rem;
  }
  .sans-serif-3 {
    font-size: 5rem;
    letter-spacing: -0.125rem;
  }
  .sans-serif-4 {
    font-size: 3rem;
    letter-spacing: -0.0625rem;
  }
  .sans-serif-5 {
    font-size: 2rem;
    letter-spacing: -0.0625rem;
  }
  .sans-serif-6 {
    font-size: 1.4rem;
    letter-spacing: -0.0625rem;
  }

  .menu-style {
    font-size: 1.8rem !important;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 10px;
  }

  .menu-style {
    font-size: 2.5rem !important;
  }

  .sans-serif-1 {
    letter-spacing: -0.25rem;
  }
  .sans-serif-2 {
    letter-spacing: -0.1875rem;
  }
  .sans-serif-3 {
    font-size: 4.5rem;
    letter-spacing: -0.125rem;
  }
  .sans-serif-4 {
    letter-spacing: -0.0625rem;
  }
  .sans-serif-5 {
    letter-spacing: -0.03125rem;
  }
  .sans-serif-6 {
    letter-spacing: -0.03125rem;
  }

  #featured-project {
    margin-top: 4rem;
  }

  #service-grid {
    margin-top: 2rem;
  }

  .parent {
    gap: 1rem;
  }

  #about {
    margin-top: 6rem;
  }

  #projects-title {
    margin-top: 5rem;
  }

  #projects {
    margin-top: 2rem;
  }

  #contact-title {
    margin-top: 5rem;
  }

  #contact {
    margin-top: 2rem;
    margin-bottom: 0rem;
  }

  .project-wrapper {
    gap: 1rem;
    row-gap: 2.5rem;
  }

  #main-mask-top {
    padding-bottom: 4rem;
  }

  #main-mask-bottom {
    padding-top: 4rem;
  }

  #footer {
    margin-top: -2rem;
    padding-top: 4rem;
    padding-bottom: 2rem;
  }
}