/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */

/* Document
   ========================================================================== */

/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 */

@font-face {
  font-family: "Inter", sans-serif;
  src: url("../fonts/Inter-Italic-VariableFont_opsz,wght.ttf")
    url("../fonts/Inter-VariableFont_opsz,wght.ttf");
}

html {
  line-height: 1.15;
  /* 1 */
  -webkit-text-size-adjust: 100%;
  /* 2 */
}

/* Sections
   ========================================================================== */

/**
 * Remove the margin in all browsers.
 */

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background: url("../images/backgrouds/bg.png") no-repeat center center fixed;
  background-size: cover;
  min-height: 100vh;
  max-width: 1350px;
  margin-inline: auto;
  padding: 0px 50px 50px 50px;
}

/* 
 @media screen and (max-width: 768px) {
  body {
    background: none;
    padding: 0px;
  }
}  */

/**
 * Render the `main` element consistently in IE.
 */

main {
  display: block;
}

a {
  text-decoration: none;
}

/* Grouping content
   ========================================================================== */

/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */

hr {
  box-sizing: content-box;
  /* 1 */
  height: 0;
  /* 1 */
  overflow: visible;
  /* 2 */
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */

pre {
  font-family: monospace, monospace;
  /* 1 */
  font-size: 1em;
  /* 2 */
}

/* Text-level semantics
   ========================================================================== */

/**
 * Remove the gray background on active links in IE 10.
 */

a {
  background-color: transparent;
}

/**
 * 1. Remove the bottom border in Chrome 57-
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */

abbr[title] {
  border-bottom: none;
  /* 1 */
  text-decoration: underline;
  /* 2 */
  text-decoration: underline dotted;
  /* 2 */
}

/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */

b,
strong {
  font-weight: bolder;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */

code,
kbd,
samp {
  font-family: monospace, monospace;
  /* 1 */
  font-size: 1em;
  /* 2 */
}

/**
 * Add the correct font size in all browsers.
 */

small {
  font-size: 80%;
}

/**
 * Prevent `sub` and `sup` elements from affecting the line height in
 * all browsers.
 */

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/* Embedded content
   ========================================================================== */

/**
 * Remove the border on images inside links in IE 10.
 */

img {
  border-style: none;
}

.logo-icon {
  width: 150px;
  /* padding-left: 40px; */
}
@media (max-width: 768px) {
  .logo-icon {
    width: 100px;
  }
}

.linkedin-icon {
  border-style: none;
  width: 25px;
  height: auto;
  /* padding-left: 100px; */
}

/* Forms
   ========================================================================== */

/**
 * 1. Change the font styles in all browsers.
 * 2. Remove the margin in Firefox and Safari.
 */

button,
input,
optgroup,
select,
textarea {
  font-family: inherit;
  /* 1 */
  font-size: 100%;
  /* 1 */
  line-height: 1.15;
  /* 1 */
  margin: 0;
  /* 2 */
}

/**
 * Show the overflow in IE.
 * 1. Show the overflow in Edge.
 */

button,
input {
  /* 1 */
  overflow: visible;
}

/**
 * Remove the inheritance of text transform in Edge, Firefox, and IE.
 * 1. Remove the inheritance of text transform in Firefox.
 */

button,
select {
  /* 1 */
  text-transform: none;
}

/**
 * Correct the inability to style clickable types in iOS and Safari.
 */

button,
[type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
}

/**
 * Remove the inner border and padding in Firefox.
 */

button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

/**
 * Restore the focus styles unset by the previous rule.
 */

button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
  outline: 1px dotted ButtonText;
}

/**
 * Correct the padding in Firefox.
 */

fieldset {
  padding: 0.35em 0.75em 0.625em;
}

/**
 * 1. Correct the text wrapping in Edge and IE.
 * 2. Correct the color inheritance from `fieldset` elements in IE.
 * 3. Remove the padding so developers are not caught out when they zero out
 *    `fieldset` elements in all browsers.
 */

legend {
  box-sizing: border-box;
  /* 1 */
  color: inherit;
  /* 2 */
  display: table;
  /* 1 */
  max-width: 100%;
  /* 1 */
  padding: 0;
  /* 3 */
  white-space: normal;
  /* 1 */
}

/**
 * Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */

progress {
  vertical-align: baseline;
}

/**
 * Remove the default vertical scrollbar in IE 10+.
 */

textarea {
  overflow: auto;
}

/**
 * 1. Add the correct box sizing in IE 10.
 * 2. Remove the padding in IE 10.
 */

[type="checkbox"],
[type="radio"] {
  box-sizing: border-box;
  /* 1 */
  padding: 0;
  /* 2 */
}

/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */

[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}

/**
 * 1. Correct the odd appearance in Chrome and Safari.
 * 2. Correct the outline style in Safari.
 */

[type="search"] {
  -webkit-appearance: textfield;
  /* 1 */
  outline-offset: -2px;
  /* 2 */
}

/**
 * Remove the inner padding in Chrome and Safari on macOS.
 */

[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Change font properties to `inherit` in Safari.
 */

::-webkit-file-upload-button {
  -webkit-appearance: button;
  /* 1 */
  font: inherit;
  /* 2 */
}

/* Interactive
   ========================================================================== */

/*
 * Add the correct display in Edge, IE 10+, and Firefox.
 */

details {
  display: block;
}

/*
 * Add the correct display in all browsers.
 */

summary {
  display: list-item;
}

/* Misc
   ========================================================================== */

/**
 * Add the correct display in IE 10+.
 */

template {
  display: none;
}

/**
 * Add the correct display in IE 10.
 */

[hidden] {
  display: none;
}

/* Home Page */
.bg-home {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* Navigation Container */
.nav-container {
  display: flex;

  padding: 8px 65px;
  justify-content: space-between;
  align-items: center;
  background-color: #ffffff;
  height: 84px;
  position: relative;
}

.nav-container::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 5%;
  width: 90%;
  height: 2px;
  background: linear-gradient(to right, #78858e, #f6ce4e, #85d03f);
}

/* Navigation List */
.nav-list {
  list-style: none;
  display: flex;
  gap: 5px;
  position: relative;
}

/* Navigation Links */
.nav-list li {
  display: inline-block;
  position: relative;
}

.nav-list a {
  text-decoration: none;
  color: #78858e;
  font-size: 13px;
  font-weight: 600;
  padding: 10px 24px;
  transition: 0.3s;
}

/* Hover Effect for Main Links */
.nav-list a:hover {
  background-color: #78858e;
  border-radius: 999px;
  color: #fff;
}
.nav-list a.active {
  background-color: #78858e;
  border-radius: 999px;
  color: #fff;
}

/* Dropdown */
.dropdown {
  position: relative;
  display: inline-block;
}

/* Dropdown Menu (Initially Hidden) */
.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 20px);
  left: 50%;
  transform: translateX(-50%);
  background: white;
  padding: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  border-radius: 25px;
  min-width: 200px;
  border: 3px solid #6c757d;
  text-align: center;
  z-index: 1000;
}

/* Small Arrow Indicator */
.dropdown-menu::before {
  content: "";
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 10px;
  background: #6c757d;
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
}

/* Dropdown Items */
.dropdown-menu a {
  display: block;
  padding: 10px;
  text-decoration: none;
  font-weight: bold;
  border-radius: 999px;
  margin-bottom: 5px;
  color: white;
}

/* Background Colors for Each Item */
.dropdown-menu a:nth-child(1) {
  background: #7ac142; /* Green */
}

.dropdown-menu a:nth-child(2) {
  background: #f7c842; /* Yellow */
}

.dropdown-menu a:nth-child(3) {
  background: #6c757d; /* Gray */
}

/* Hover Effect for Dropdown Items */
.dropdown-menu a:hover {
  opacity: 0.8;
}

/* Show Dropdown on Hover */
.dropdown:hover .dropdown-menu {
  display: block;
}

/* Responsive Design (Mobile) 
@media (max-width: 768px) {
  .nav-container {
    flex-direction: column;
    align-items: center;
  }

  .nav-list {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
}  */

/* HOME SCREEN */
.home-hero {
  background: url("https://balkarinsaat.com/assets/images/backgrouds/bg-home.png")
    no-repeat center center/cover;
  height: 150vh;
  display: grid;
  padding: 0px 50px;
}
@media (max-width: 768px) {
  .home-hero {
    background: url("https://balkarinsaat.com/assets/images/backgrouds/bg-home-mobile-copy.png")
      no-repeat center center/cover;
    height: 100vh;
    padding: 0px 20px;
  }
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.hero-title {
  color: #ffffff;
  font-size: 75px;
  line-height: 70px;
  font-weight: 300;
  margin-bottom: 20px;
  margin-left: 50px;
}

.hero-content h1 span {
  font-weight: 700;
}
.hero-description {
  margin: 0;
  color: #ffffff;
  font-weight: 390;
  font-size: 23px;
  line-height: 30px;
  margin-left: 50px;
}
.overlay {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-bottom: 50px;
}

.overlay .feature {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.overlay .feature h3 {
  color: #ffffff;
  text-align: center;
  font-weight: 600;
  font-size: 18px;
  margin: 0;
}

.overlay .feature p {
  color: #ffffff;
  text-align: center;
  font-size: 13px;
  font-weight: 400;
  line-height: 25px;
}

.overlay .feature img {
  width: 100px;
  height: 100px;
}
/* HOME END */

/* FOOTER START */
.footer {
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: space-between;
  padding: 50px;
  align-items: center;
  background-color: #78858e;
  padding: 20px 50px;
}

.footer-content {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
}

.footer p {
  color: #ffffff;
  font-size: 14px;
  font-weight: 400;
}
/* FOOTER END */

/* ABOUT SCREEN */
.about-hero {
  background-color: #ffffff;
  padding: 25px 65px;
  display: grid;
}
.about-title {
  font-size: 60px;
  font-weight: 600;
  margin: 0;
  line-height: 85px;
  color: #78858e;
}

.underline {
  width: 67px;
  height: 14px;
  background-color: #78858e;
}

.underline-about {
  width: 77px;
  height: 14px;
  background-color: #78858e;
  /* margin: 15px 25px; */
}

.underline-services {
  width: 65px;
  height: 14px;
  background-color: #78858e;

  margin-top: -25px;
}

.underline-yellow {
  width: 65px;
  height: 14px;
  background-color: #f6ce4e;

  margin-top: -25px;
}

.underline-green {
  width: 65px;
  height: 14px;
  background-color: #85d03f;

  margin-top: -25px;
}

.about-hero-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
}
.row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}
.img-div {
  display: flex;
  justify-content: center;
  align-items: center;
}
.rounded-img {
  border-radius: 999px;
  width: 300px;
  height: 300px;
  object-fit: cover;
}
.row-img-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
}
.about-hero-title {
  font-size: 28px;
  font-weight: 700;
  line-height: 35px;
  display: flex;
  align-items: baseline;
  color: #78858e;
}
.about-hero-text {
  font-size: 16px;
  font-weight: 400;
  line-height: 23px;
  display: flex;
  margin-right: 20px;
  align-items: baseline;
  color: #78858e;
}
.row-img-container img {
  width: 100%;
  object-fit: cover;
}

.row-with-border-text {
  display: grid;
  justify-content: center;
}

@media (max-width: 768px) {
  .row-with-border-text {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
}

.row-with-border-text p {
  font-size: 40px;
  font-weight: 300;
  line-height: 40px;
  color: #78858e;
  display: inline-block;
  width: fit-content;
  padding-bottom: 5px;
  margin: 0 !important;
  padding: 0 !important;
  line-height: 55px;
  margin-bottom: 10px !important;
}

.titizlik-text {
  border-bottom: 10px solid #85d03f;
}

.kalite-text {
  border-bottom: 10px solid #f6ce4e;
}

.memnuniyet-text {
  border-bottom: 10px solid #78858e;
}

.references-hero {
  background-color: #ffffff;
  padding: 100px;
  gap: 50px;
  display: grid;
  grid-template-rows: 1fr;
}

.references-container-1 {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  align-items: center;
  gap: 20px;
}
.references-container-2 {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  align-items: center;
  gap: 20px;
}

.references-hero img {
  width: 85%;
  object-fit: contain;
}

.business-model-hero {
  display: grid;
  background-color: #ffffff;
  padding: 50px 0px;
  grid-template-columns: 1fr;
  gap: 20px;
}
.business-model-hero img {
  width: 660px;
  object-fit: contain;
  margin-top: 30px;
}
.business-model-hero-left-item {
  display: grid;
  align-items: center;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.business-model-hero-right-item {
  display: grid;
  align-items: center;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  padding-left: 99px;
}

.contact-hero {
  background-color: #ffffff;
  padding: 20px 50px 20px 65px;
  /* gap: 50px; */
  display: grid;
  grid-template-rows: 1fr 1fr;
}
.contact-hero-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 20px;
  /* margin-top: -55px; */
}
.contact-hero-content-left p {
  font-size: 18px;
  font-weight: 700;
  color: #78858e;
}
.contact-hero-content-bottom-left p {
  font-size: 18px;
  font-weight: 200;
  color: #78858e;
}
.contact-hero-content-left p span {
  font-size: 16px;
  font-weight: 400;
  color: #78858e;
}
.contact-hero-content-right {
  border-radius: 32px;
  margin-top: -45px;
}
.contact-hero-map {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.contact-footer {
  display: grid;
  gap: 50px;
  background-color: #78858e;
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.5);
  align-items: center;
  padding: 20px 50px;
}
@media (max-width: 768px) {
  .contact-footer {
    padding: 20px;
  }
}
.contact-form-container {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr 1fr;
}
.contact-form-container h1 {
  color: #ffffff;
  font-weight: 300;
}
.contact-form {
  display: grid;
  gap: 20px;
}
.contact-input {
  color: #ffffff;
  font-size: 16px;
  font-weight: 300;
  padding: 0 0 10px 20px;
  background: none;
  border: none;
  border-radius: 0;
  border-bottom: 5px solid #ffffff;
}
.contact-input::placeholder {
  color: #d1d3d4;
  font-weight: 100;
}
.contact-textarea::placeholder {
  color: #d1d3d4;
  font-weight: 100;
}
.contact-input:focus {
  outline: none;
}
.contact-label {
  color: #ffffff;
  font-size: 18px;
  font-weight: 700;
}
.contact-textarea {
  color: #ffffff;
  font-size: 16px;
  font-weight: 300;
  padding: 0 0 5px 20px;
  background: none;
  border: none;
  border-radius: 0;
  border-bottom: 5px solid #ffffff;
  min-height: 100px;
}
.contact-button {
  background-color: #ffffff;
  color: #78858e;
  font-size: 16px;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  width: 200px;
}
.contact-footer-content {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}
.contact-footer-content p {
  color: #ffffff;
  font-size: 14px;
  font-weight: 400;
}
@media (max-width: 768px) {
  .contact-footer-content p {
    font-size: 12px;
    /* text-align: center; */
  }
}

.img-small-right {
  margin-top: -45px;
  margin-right: 225px;
}
.img-small-left {
  margin-top: -45px;
  margin-left: 90px;
}

.img-big-right {
  padding-left: 103px;
  margin-top: -50px;
}

.img-big-left {
  padding-right: 250px;
  margin-top: -50px;
}

.business-model-title-1 {
  font-size: 67px;
  font-weight: 300;
  margin-top: 0;
  line-height: 100px;
  color: #78858e;

  line-height: 64px;
}
.business-model-title-2 {
  font-size: 67px;
  font-weight: 300;
  margin-top: 0;
  line-height: 100px;
  color: #78858e;
  line-height: 64px;
}
.business-model-title-3 {
  font-size: 67px;
  font-weight: 300;
  margin-top: 0;
  line-height: 100px;
  color: #78858e;

  line-height: 64px;
}
.contact-title {
  font-size: 65px;
  font-weight: 300;
  margin-top: 25px;
  line-height: 100px;
  color: #78858e;
  margin: 0;
}

/* navbar responsive */

@media (max-width: 768px) {
  .nav-container {
    flex-direction: column;
    align-items: center;
    align-items: flex-start;
    padding: 8px 20px;
  }

  .nav-list {
    flex-direction: column;
    gap: 10px;
    text-align: left;
    width: 100%;
  }

  .nav-list li {
    width: 100%;
  }

  .nav-list a {
    padding: 10px 15px 10px 10px;
    margin-left: 130px;
  }

  .dropdown-menu {
    position: static;
    transform: none;
    width: 100%;
    box-shadow: none;
    border: none;
  }

  .dropdown-menu::before {
    display: none;
  }
}

/*hero responsive */

@media (max-width: 1000px) {
  .home-hero {
    height: auto;
    padding: 20px;
  }

  .hero-title {
    font-size: 40px;
    line-height: 50px;
    margin-left: 0;
    text-align: left;
  }

  .hero-description {
    font-size: 16px;
    line-height: 24px;
    margin-left: 0;
    text-align: left;
    padding-bottom: 55px;
  }

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

  .overlay .feature {
    align-items: center;
    text-align: center;
  }

  .overlay .feature img {
    width: 80px;
    height: 80px;
  }

  .overlay .feature h3 {
    font-size: 16px;
  }

  .overlay .feature p {
    font-size: 14px;
  }
}

/*footer responsive */

@media (max-width: 768px) {
  .footer {
    flex-direction: row;
    align-items: center;
    /* text-align: center; */
    padding: 20px;
  }

  .footer-content {
    flex-direction: column;
    gap: 10px;
  }

  .footer p {
    font-size: 12px;
  }
}

/* genel responsive */

@media (max-width: 768px) {
  body {
    padding: 0px 0px;
  }

  .nav-container {
    padding: 15px 20px;
  }

  .hero-content {
    padding: 20px;
  }

  .footer {
    padding: 20px;
  }
}

/* Hamburger Menü Butonu */
.menu-toggle {
  display: none;
  cursor: pointer;
  color: #5a6671;
}

.menu-toggle img {
  width: 38px;
  height: 38px;
}

/* Mobil cihazlar için stil */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .nav-list {
    display: none;
    width: 100%;
    background-color: #ffffff;
    position: absolute;
    top: 110px;
    left: 0;
    padding: 0px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    padding-left: 0px;
    line-height: 30px;
    padding-top: 15px;
  }

  .nav-list.active {
    display: flex;
    flex-direction: column;
  }

  .nav-container {
    position: relative;
  }
}

/* Dropdown menü mobil stil */
@media (max-width: 768px) {
  /* Ortalamayı sağlayan yapı */
  .nav-list li {
    display: flex;
    justify-content: center;
  }

  /* Aktif olan linkin düzgün görünmesi */
  .nav-list a {
    display: inline-block;
    padding: 8px 20px;
    border-radius: 999px;
    text-align: center;
  }

  /* dropdown'a özel: iş modellerimiz */
  .dropdown > a {
    display: inline-block !important;
    padding: 8px 20px;
    border-radius: 999px;
    text-align: center;
    margin: 0 auto; /* tam ortalanır */
  }

  /* aktif olan link */
  .nav-list a.active {
    background-color: #78858e;
    color: #fff;
    margin: 0 auto; /* bunu eklememiz çok önemli */
  }
}

/* 1000pixel */

@media (max-width: 1000px) {
  .nav-container {
    display: flex;
    align-items: center;
    flex-direction: row;
    justify-content: space-between;
    padding: 8px 20px;
  }

  .menu-toggle {
    display: block;
    /* padding-top: 25px; */
  }

  .nav-list {
    display: none;
    flex-direction: column;
    align-items: center; /* YATAYDA ortalama */
    justify-content: center;
    text-align: center; /* Metin ortalansın */
    width: 95%;
    background-color: #ffffff;
    position: absolute;
    top: 84px;
    left: 0;
    padding-top: 15px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
  }

  .nav-list.active {
    display: flex;
  }

  .nav-list li {
    width: 100%;
  }

  .nav-list a {
    display: block;
    width: 100%;
    padding: 15px 0;
    margin: 0;
    font-size: 16px;
  }

  .dropdown-menu {
    position: static;
    transform: none;
    box-shadow: none;
    border: none;
    background: none;
    padding: 0;
    margin: 0;
  }

  .dropdown-menu a {
    width: 100%;
    margin: 5px 0;
  }

  .dropdown-menu::before {
    display: none;
  }

  .dropdown {
    position: static;
    width: 100%;
  }

  .dropdown:hover .dropdown-menu {
    display: none !important;
  }
}

/* ---ABOUT RESPONSIVE--- */
@media (max-width: 1024px) {
  .about-title {
    font-size: 45px;
    line-height: 60px;
    text-align: center;
  }
  .row {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .about-hero-title {
    font-size: 24px;
    padding-right: 24px;
  }
  .about-hero-text {
    font-size: 14px;
    line-height: 22px;
  }
  .underline-about {
    width: 100px;
    height: 14px;
    background-color: #78858e;
    /* margin: 15px 108px; */
  }
  .rounded-img {
    width: 350px;
    height: 350px;
    margin-bottom: 10px;
  }
  .underline-about {
    margin: 15px auto;
  }
}

@media (max-width: 768px) {
  .about-title {
    font-size: 35px;
    line-height: 45px;
  }
  .row-img-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
  }
  .row-with-border-text p {
    font-size: 50px;
    line-height: 65px;
  }
  .rounded-img {
    width: 500px;
    height: 500px;
    margin-bottom: 10px;
  }
  .row-img {
    width: 90%;
    height: auto;
  }
  .footer {
    flex-direction: row;
    /* text-align: center; */
  }
  .underline-about {
    margin: 15px auto;
    height: 10px;
  }
}

@media (max-width: 600px) {
  .about-title {
    font-size: 28px;
    line-height: 38px;
  }
  .row {
    padding: 10px;
  }
  .row-with-border-text p {
    font-size: 40px;
  }
  .rounded-img {
    border-radius: 999px;
    width: 255px;
    height: 255px;
    object-fit: cover;
    margin-bottom: 20px;
  }
  .row-img {
    width: 100%;
    height: auto;
  }
  .footer-content {
    flex-direction: column;
  }
  .underline-about {
    margin: 15px auto;
  }
}

@media (min-width: 275px) and (max-width: 478px) {
  .about-hero {
    padding: 20px 0px;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .about-title {
    font-size: 24px;
    line-height: 32px;
    text-align: center;
    padding: 0;
  }

  .underline-about {
    margin: 10px auto;
  }

  .about-hero-title {
    font-size: 18px;
    line-height: 24px;
    text-align: center;
    padding: 0;
    margin: 10px 0;
  }

  .about-hero-text {
    font-size: 14px;
    line-height: 22px;
    text-align: center;
    padding: 0;
    margin: 10px 0;
  }

  .row {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0;
    gap: 20px;
  }

  .img-div {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
  }

  .rounded-img {
    width: 200px;
    height: 200px;
  }

  .row-img-container {
    flex-direction: column-reverse;
    align-items: center;
    padding: 0 0px;
  }

  .row-img {
    width: 100%;
    height: auto;
  }

  .row-with-border-text p {
    font-size: 28px;
    line-height: 36px;
    text-align: center;
  }
}

/* ---BUSINESS MODEL RESPONSİVE---  */

@media (max-width: 1100px) {
  .business-model-title {
    font-size: 40px;
    text-align: center;
  }
  .business-model-hero-left-item,
  .business-model-hero-right-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .about-hero-text {
    font-size: 14px;
    line-height: 22px;
  }
}

@media (max-width: 768px) {
  .business-model-title {
    font-size: 35px;
    line-height: 45px;
  }
  .business-model-hero-left-item,
  .business-model-hero-right-item {
    flex-direction: column;
    text-align: center;
  }
  .business-model-hero-left-item img,
  .business-model-hero-right-item img {
    width: 100%;
    height: auto;
  }
  .about-hero-text {
    font-size: 14px;
    line-height: 20px;
  }
  .footer {
    flex-direction: row;
    /* text-align: center; */
  }
}

@media (max-width: 480px) {
  .business-model-title {
    font-size: 28px;
    line-height: 38px;
    padding-left: 1px;
  }
  .business-model-hero-left-item,
  .business-model-hero-right-item {
    padding: 10px;
  }
  .business-model-hero-left-item img {
    width: 100%;
    height: auto;
    margin-left: -21px;
  }
  .business-model-hero-right-item img {
    width: 100%;
    height: auto;
    margin-right: -21px;
  }
  .footer-content {
    flex-direction: column;
  }

  .underline-green {
    width: 100px;
    height: 10px;
    background-color: #85d03f;
    margin: 25px 179px;
    /* margin-top: -25px; */
  }

  .underline-yellow {
    width: 100px;
    height: 10px;
    background-color: #f6ce4e;
    margin: 25px 179px;
    margin-top: -25px;
  }
  .underline-services {
    width: 100px;
    height: 10px;
    background-color: #78858e;
    margin: 25px 178px;
    margin-top: -25px;
  }
}
@media (min-width: 250px) and (max-width: 480px) {
  .business-model-title-1,
  .business-model-title-2,
  .business-model-title-3 {
    font-size: 26px;
    line-height: 38px;
    text-align: center;
    padding-left: 0;
    padding-right: 0;
    margin: 0;
  }

  .business-model-hero {
    padding: 20px;
    gap: 30px;
  }

  .business-model-hero-left-item,
  .business-model-hero-right-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 20px;
    padding: 0 10px;
  }

  .business-model-hero-left-item img,
  .business-model-hero-right-item img {
    width: 100%;
    height: auto;
    margin: 0 auto;
  }

  .about-hero-text {
    font-size: 14px;
    line-height: 22px;
    padding: 0 25px;
    text-align: start;
  }

  .underline-green,
  .underline-yellow,
  .underline-services {
    margin: 10px auto;
    display: block;
  }
}
@media (min-width: 786px) and (max-width: 1100px) {
  .business-model-title-1,
  .business-model-title-2,
  .business-model-title-3 {
    font-size: 38px;
    line-height: 52px;
    text-align: center;
    padding-left: 0;
    padding-right: 0;
  }

  .business-model-hero {
    padding: 40px;
    gap: 50px;
  }

  .business-model-hero-left-item,
  .business-model-hero-right-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 40px;
    padding: 0 30px;
  }

  .business-model-hero-left-item img,
  .business-model-hero-right-item img {
    width: 85%;
    height: auto;
    margin: 0 auto;
  }

  .about-hero-text {
    font-size: 16px;
    line-height: 26px;
    padding: 0 20px;
    text-align: justify;
  }

  .underline-green,
  .underline-yellow,
  .underline-services {
    width: 100px;
    height: 10px;
    margin: 20px auto;
    display: block;
  }
}

/* ---REFERENCES RESPONSİVE--- */
@media (max-width: 768px) {
  .references-container-1,
  .references-container-2 {
    grid-template-columns: 1fr !important;
    gap: 20px;
  }

  .img-big-left,
  .img-small-right,
  .img-small-left,
  .img-big-right {
    margin: 0 !important;
    padding: 0 !important;
    width: 100% !important;
    height: auto;
  }

  .references-hero {
    padding: 20px;
    gap: 20px;
  }
}

@media (min-width: 481px) and (max-width: 768px) {
  .business-model-title-1,
  .business-model-title-2,
  .business-model-title-3 {
    font-size: 32px;
    line-height: 46px;
    text-align: center;
    padding-left: 0;
    padding-right: 0;
  }

  .business-model-hero {
    padding: 30px;
    gap: 40px;
  }

  .business-model-hero-left-item,
  .business-model-hero-right-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 30px;
    padding: 0 20px;
  }

  .business-model-hero-left-item img,
  .business-model-hero-right-item img {
    width: 90%;
    height: auto;
    margin: 0 auto;
  }

  .about-hero-text {
    font-size: 15px;
    line-height: 24px;
    padding: 0 15px;
    text-align: justify;
  }

  .underline-green,
  .underline-yellow,
  .underline-services {
    width: 100px;
    height: 10px;
    margin: 15px auto;
    display: block;
  }
}

/* ---CONTACT RESPONSİVE---  */
@media (max-width: 768px) {
  /* Contact Başlığı */
  .contact-title {
    font-size: 40px;
    line-height: 50px;
    text-align: center;
    padding-right: 50px;
  }

  .underline {
    margin: -20px auto 20px auto;
  }

  /* Contact Bilgileri ve Harita */
  .contact-hero-content {
    grid-template-columns: 1fr !important;
    gap: 20px;
    /* position: relative;
    top: -300px; */
  }

  .contact-hero-content-left,
  .contact-hero-content-right {
    text-align: center;
    margin: 1px;
  }

  .contact-hero-content-left p {
    padding-left: 0;
  }

  .contact-hero-content-right iframe {
    height: 250px;
  }

  /* Contact Formu */
  .contact-form-container {
    grid-template-columns: 1fr !important;
    padding: 20px;
  }

  .contact-form-container h1 {
    padding-left: 0;
    text-align: center;
  }

  .contact-form {
    gap: 15px;
  }

  .contact-input,
  .contact-textarea {
    width: 100%;
  }

  .contact-button {
    width: 100%;
  }

  /* Footer */

  .linkedin-container {
    justify-content: center;
  }
  .contact-hero {
    background-color: #ffffff;
    padding: 20px 50px 20px 50px;
    /* gap: 50px; */
    display: grid;
    grid-template-rows: 1fr 1fr;
    /* margin-bottom: -200px; */
  }
}

/* text-area focusunu kaldırmak için */
textarea:focus {
  outline: none !important;
  box-shadow: none !important;
}

@media (max-width: 768px) {
  .business-model-hero-right-item {
    display: flex;
    flex-direction: column-reverse; /* Mobilde ters çevirme */
  }
}
@media (max-width: 1100px) {
  .business-model-hero-right-item {
    display: flex;
    flex-direction: column-reverse;
  }
}

/* anasayfadaki feature'lar için düzenleme */
@media (max-width: 1000px) {
  .overlay {
    grid-template-columns: repeat(2, 1fr); /* 2'li sütun */
  }
}

@media (max-width: 600px) {
  .overlay {
    grid-template-columns: 1fr; /* Tek sütun */
  }
}

/* navbar genel 1000px 768px responsivde düzenlemeleri */

@media (max-width: 1000px) {
  /* Menü butonu görünür hale gelsin */
  .menu-toggle {
    display: block !important;
    /* position: absolute; */
    /* right: 20px; */
    /* top: 57%; */
    /* transform: translateY(-50%); */
    /* z-index: 1010; */
  }

  .nav-list {
    display: none !important;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
    background-color: #ffffff;
    position: absolute;
    left: 0;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: 15px 0;
  }

  /* Menü açılınca görünsün */
  .nav-list.active {
    display: flex !important;
  }

  /* Menü içeriğini ortala */
  .nav-list li {
    width: 100%;
  }

  .nav-list a {
    display: block;
    width: 100%;
    padding: 15px 0;
    margin: 0;
    font-size: 16px;
    text-align: center;
  }

  .nav-list a.active {
    display: inline-block;
    background-color: #78858e;
    border-radius: 999px;
    color: #fff;
    padding: 8px 18px; /* istediğin uzunluğa göre ayarla */
  }

  /* Dropdown menüyü de düzgün göster */
  .dropdown-menu {
    position: static;
    transform: none;
    box-shadow: none;
    border: none;
    background: none;
    padding: 0;
    margin: 0;
    text-align: center;
    width: 100%;
  }

  .dropdown-menu a {
    width: 100%;
    margin: 5px 0;
    display: block;
  }

  .dropdown-menu::before {
    display: none;
  }

  .dropdown {
    position: static;
    width: 100%;
  }

  .dropdown:hover .dropdown-menu {
    display: none !important;
  }
}

/* 768px altında daha küçük ekran düzeni için */
@media (max-width: 768px) {
  .nav-container {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 8px 30px;
  }

  .nav-list {
    flex-direction: column;
    gap: 10px;
    text-align: left;
    width: 100%;
  }

  .nav-list li {
    width: 100%;
  }

  .nav-list a {
    padding: 10px 15px 10px -1px;
    margin-left: 0px;
  }

  .dropdown-menu {
    position: static;
    transform: none;
    width: 100%;
    box-shadow: none;
    border: none;
  }

  .dropdown-menu::before {
    display: none;
  }
}

@media (min-width: 275px) and (max-width: 480px) {
  .nav-list {
    align-items: center;
    text-align: center;
    padding: 0;
  }

  .nav-list li {
    width: 100%;
    display: flex;
    justify-content: center;
  }

  .nav-list a {
    display: inline-block;
    font-size: 13px;
    padding: 12px 24px; /* Oval görünüm */
    border-radius: 999px;
    white-space: nowrap; /* Satıra sığmazsa KIRMA */
    min-width: 100px; /* Buton kelimeden büyük görünsün */
    text-align: center;
    font-weight: 600;
    line-height: 18px;
  }

  .nav-list a.active {
    background-color: #78858e;
    color: #fff;
    font-weight: 700;
  }
}

@media (min-width: 480px) and (max-width: 593px) {
  .nav-list {
    align-items: center;
    text-align: center;
    padding: 0;
  }

  .nav-list li {
    width: 100%;
    display: flex;
    justify-content: center;
  }

  .nav-list a {
    display: inline-block;
    font-size: 14px;
    padding: 14px 28px; /* Daha ferah, oval yapı */
    border-radius: 999px;
    white-space: nowrap; /* Satıra taşma yok */
    min-width: 100px; /* Buton yazıdan geniş görünür */
    text-align: center;
    font-weight: 600;
    line-height: 20px;
  }

  .nav-list a.active {
    background-color: #78858e;
    color: #fff;
    font-weight: 700;
  }
}

/* ------ */

@media (max-width: 768px) {
  .row-img-container {
    display: flex;
    flex-direction: column-reverse; /* Mobilde ters çevirme */
  }
}
@media (max-width: 1100px) {
  .row-img-container {
    display: flex;
    flex-direction: column-reverse;
  }
}

@media (max-width: 1000px) {
  /* Ortalamayı sağlayan yapı */
  .nav-list li {
    display: flex;
    justify-content: center;
  }

  /* Aktif olan linkin düzgün görünmesi */
  .nav-list a {
    display: inline-block;
    padding: 8px 20px;
    border-radius: 999px;
    text-align: center;
  }

  /* dropdown'a özel: iş modellerimiz */
  .dropdown > a {
    display: inline-block !important;
    padding: 8px 20px;
    border-radius: 999px;
    text-align: center;
    margin: 0 auto; /* tam ortalanır */
  }

  /* aktif olan link */
  .nav-list a.active {
    background-color: #78858e;
    color: #fff;
    margin: 10px auto; /* bunu eklememiz çok önemli */
    width: 20%;
  }
}

@media (max-width: 768px) {
  .footer {
    flex-direction: row;
    /* text-align: center; */
    gap: 10px;
  }

  .footer-content {
    display: flex;
    flex-direction: row; /* İKON ve YAZI yan yana */
    align-items: center;
    justify-content: center;
    gap: 8px;
  }

  .footer-content p {
    margin: 0;
    font-size: 12px;
  }

  .footer a {
    display: flex;
    align-items: center;
  }

  .footer img.linkedin-icon {
    width: 20px;
    height: auto;
  }

  .footer > p {
    /* margin-top: 10px; */
    font-size: 12px;
  }
}

/* about sayfasındaki görsellerin tam kaplaması için ekleme kod */

@media (min-width: 275px) and (max-width: 1100px) {
  .row-img-container {
    width: 100%;
    padding: 0;
    margin: 0;
    box-sizing: border-box;
  }

  .row-img-container img,
  .row-img {
    width: 100%;
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0;
    padding: 0;
    object-fit: cover;
    box-sizing: border-box;
  }
}

@media (min-width: 275px) and (max-width: 768px) {
  .contact-hero-content-right iframe {
    width: calc(100% + 56px); /* 20px sağdan, 20px soldan taşıyoruz */
    margin-left: -30px;
    margin-right: -26px;
    box-sizing: border-box;
    border: none;
  }
}

@media (min-width: 320px) and (max-width: 480px) {
  .business-model-hero-left-item img,
  .business-model-hero-right-item img {
    width: 100vw !important;
    max-width: 100vw !important;
    height: auto;
    margin: 0;
    padding: 0;
    display: block;
    object-fit: cover;
    box-sizing: border-box;
    margin-top: 20px;
  }

  .business-model-hero-left-item,
  .business-model-hero-right-item {
    padding: 0 !important;
    margin: 0 !important;
  }

  .business-model-hero {
    padding: 0 !important;
  }
}

/* ansayfadaki görselin karartılması */

@media (max-width: 1000px) {
  .home-hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    z-index: 1;
  }

  .home-hero {
    position: relative;
  }

  .home-hero * {
    position: relative;
    z-index: 2;
  }
}

@media (min-width: 300px) and (max-width: 1100px) {
  .row-img-container {
    display: flex;
    flex-direction: column-reverse;
    gap: 20px;
  }

  .row-img-container .row-text-container {
    order: 1; /* metin üste çıkar */
  }

  .row-img-container img {
    order: 2; /* görsel alta iner */
  }
}

/* references da görsellerin büyümesi için */

.references-hero img {
  transition: transform 0.3s ease;
}

.img-big-left:hover,
.img-big-right:hover {
  transform: scale(1.15);
}

.img-small-left:hover,
.img-small-right:hover {
  transform: scale(1.35);
}