@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@500;600;700&display=swap");

/* <===== BASIC RESET =====> */
*,
::before,
::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  list-style-type: none;
}

html {
  scroll-behavior: smooth;
  font-family: "Poppins", sans-serif;
  font-size: 10px;
}

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

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

input,
textarea,
button {
  border: none;
  outline: none;
  font: inherit;
}

/* <===== CSS VARIABLES =====> */
:root {
  --bg-color: #131f53;
  --bg-color-darker: #090f2a;
  --text-color: #ebf6ff;
  --text-color-muted: #a0a0a0;
  --primary-accent: #0674f7;
  --secondary-accent: #22d1ee;

  --max-container-width: 1200px;
  --max-container-width-tablet: 768px;
  --max-container-height: 555px;
}

/* <===== GENERAL STYLES =====> */
body {
  background: var(--bg-color-darker);
  color: var(--text-color);
  font-size: 1.6rem;
  line-height: 1.6;
}

/* <===== REUSABLE CSS CLASSES =====> */
.container {
  display: grid;
  gap: 0.5rem;
  max-width: var(--max-container-width);
  margin: 0 auto;
  padding: 5rem 2.5rem;
}

.grid_box {
  background: var(--bg-color);
  border-radius: 2.5rem;
}

.colored {
  color: var(--primary-accent);
}

.divider {
  width: 100%;
  height: 0.2rem;
  margin: 1.5rem 0;
}

.ltr {
  background: linear-gradient(to right, var(--secondary-accent), transparent);
}

.rtl {
  background: linear-gradient(to left, var(--secondary-accent), transparent);
}

/* <===== NAVIGATION BOX =====> */
.navbar {
  position: sticky;
  top: 0;
  text-align: center;
  text-transform: uppercase;
  font-weight: 500;
  z-index: 9;
}

.nav {
  display: inline-grid;
  grid-template-columns: 1fr 1fr 1fr 1fr 1fr;
}

.navbar>div {
  padding: 1.5rem 0.25rem;
}

.nav_item {
  color: var(--secondary-accent);
  cursor: pointer;
  transition: color 0.3s;
}

.nav_icon {
  font-size: 3rem;
  margin: auto;
}

@media (hover: hover) {
  .nav_item:hover {
    color: var(--primary-accent);
  }
}

.nav_item.active {
  color: var(--primary-accent);
}

/* <===== PROFILE =====> */
.profile {
  text-align: center;
  font-size: 1.5rem;
}

.header-img {
  background-color: var(--secondary-accent);
  border-radius: 2.5rem 2.5rem 0 0;
  width: 100%;
  height: 40vh;
  clip-path: polygon(100% 0, 100% 80%, 80% 100%, 20% 100%, 0 80%, 0 0);
  overflow: hidden;
}

.header-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.profile-img {
  width: 140px;
  background: var(--bg-color-darker);
  border-radius: 3.5rem;
  margin: -8rem auto 0;
  position: relative;
}

.profile_title {
  margin-top: 1rem;
}

.profile_subtitle {
  margin-top: 1rem;
  height: 1rem;
}

.social_links {
  margin: 3rem 0 8rem;
}

.social_links li {
  margin: 0 1rem;
  display: inline;
}

.social-link {
  display: inline-block;
  padding: 0.5rem 1rem;
  border: solid var(--bg-color-darker);
  background: var(--bg-color-darker);
  border-radius: 1rem;
  transition: border-color 0.5s;
}

.social-icon {
  font-size: 2.5rem;
  color: var(--secondary-accent);
  line-height: 1.5;
}

.social-link:hover {
  border-color: var(--secondary-accent);
}

.profile_footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 1.5rem 1rem;
}

.profile_footer-link {
  display: flex;
  align-items: center;
  font-weight: 600;
  font-size: 1.6rem;
  gap: 0.8rem;
  cursor: pointer;
}

.profile_footer-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 3.5rem;
  height: 3.5rem;
  font-size: 2rem;
  background: var(--bg-color-darker);
  border-radius: 50%;
  transition: background 0.3s;
}

.profile_footer-link:hover .profile_footer-icon {
  background: var(--primary-accent);
}

/* <===== CONTENT =====> */
.content-box {
  padding: 2rem 0.5rem 2rem 2rem;
}

/* scrollable container */
.content-wrapper {
  overflow: auto;
  max-height: var(--max-container-height);
  padding-right: 2rem;
  scroll-behavior: smooth;
}


.simplebar-scrollbar::before {
  width: 3px;
  border-radius: 2px;
  background: var(--secondary-accent);
  opacity: 1 !important;
}

.section {
  margin-bottom: 5rem;
}

/* Achievements */
.achievements {
  display: grid;
  grid-template-columns: 1fr;
  background-color: var(--bg-color-darker);
  text-align: center;
  padding: 2rem 3rem;
  border-radius: 1rem;
  align-items: center;
  margin-top: 2rem;
}

.achievement {
  padding-bottom: 1rem;
}

.achievement h3 {
  font-size: 2.3rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.achievement i {
  color: var(--secondary-accent);
  margin-right: 0.5rem;
}

/* Skills */
.skills {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  color: var(--secondary-accent);
}

.skills>div {
  background-color: var(--bg-color-darker);
  border: 3px solid var(--bg-color-darker);
  border-radius: 1rem;
  padding: 2rem;
  text-align: center;
  transition: border-color 0.5s;
}

.skills>div:hover {
  border-color: var(--secondary-accent);
}

.skills>div:nth-of-type(7) {
  grid-column: 1 / 3;
  background-color: inherit;
}

.skill-icon {
  font-size: 4rem;
  color: var(--primary-accent);
}

.skills .circle {
  position: relative;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  margin: auto;
  background: conic-gradient(from 0deg,
      var(--primary-accent) 0%,
      var(--primary-accent) 0% var(--percent),
      var(--bg-color) var(--percent));
}

.skills .circle::before {
  content: "";
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  background-color: var(--bg-color-darker);
}

.skills .circle h5 {
  position: relative;
  font-size: 1.8rem;
  line-height: 3.4;
  text-align: center;
}

.skills .progress-bar p {
  display: flex;
  justify-content: space-between;
}

.skills progress {
  width: 100%;
  height: 1rem;
  border: none;
  appearance: none;
  -moz-appearance: none;
  -webkit-appearance: none;
  background-color: var(--bg-color-darker);
  border-radius: 1rem;
}

.skills progress::-webkit-progress-bar {
  background-color: var(--bg-color-darker);
  border-radius: 1rem;
}

.skills progress::-webkit-progress-value {
  background-color: var(--primary-accent);
  border-radius: 1rem;
}


.skills progress::-moz-progress-bar {
  background-color: var(--primary-accent);
  border-radius: 1rem;
}

/* Experience */
.experience {
  margin: 2rem 0;
}

.experience h4 {
  position: relative;
  padding-left: 2.5rem;
  color: var(--secondary-accent);
  margin: 1rem;
}

.experience h4::before {
  position: absolute;
  left: 0;
  top: 6px;
  content: "";
  width: 14px;
  height: 14px;
  border-radius: 20px;
  background: var(--secondary-accent);
}

.experience .date {
  padding: 0.25rem 1rem;
  background: var(--bg-color-darker);
  border-radius: 4px;
  color: var(--primary-accent);
}

.experience p {
  padding-left: 1.5rem;
  margin-left: 1.4rem;
  border-left: 2px solid var(--secondary-accent);
}

/* Projects */
.projects .projects-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  align-items: stretch;
}

.project-card {
  background: var(--bg-color-darker);
  border: 3px solid var(--bg-color-darker);
  border-radius: 1rem;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.project-card:hover {
  transform: translateY(-6px);
  border-color: var(--secondary-accent);
}

.project-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}

.project-content {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
}

.project-content h3 {
  margin: 0 0 0.35rem 0;
  color: var(--primary-accent);
  font-size: 1.8rem;
}

.project-content p {
  margin: 0 0 1rem 0;
  color: var(--text-color-muted);
  font-size: 1.4rem;
}

.project-actions {
  margin-top: auto;
  display: flex;
  gap: 0.6rem;
}

.btn {
  display: inline-block;
  padding: 0.6rem 1rem;
  border-radius: 0.6rem;
  font-weight: 600;
  font-size: 1.4rem;
}

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

.btn-outline {
  background: transparent;
  color: var(--secondary-accent);
  border: 1px solid var(--secondary-accent);
}

.btn:hover {
  filter: brightness(0.95);
}

.more-projects {
  text-align: center;
  margin-top: 2rem;
}

.more-projects a {
  display: inline-block;
  padding: 0.6rem 1rem;
  border-radius: 0.6rem;
  margin: 1rem .25rem;
  font-weight: 600;
  font-size: 1.4rem;
  background: var(--secondary-accent);
  color: white;
}


/* Contact */
.contact {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.contact-info {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.contact-info>div {
  background-color: var(--bg-color-darker);
  padding: 1rem;
  border-radius: 0.5rem;
}

.contact-info h3 {
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--secondary-accent);
}

.contact-info .phone .airtel {
  font-weight: 700;
  color: rgb(228, 0, 1);
}

.contact-info .phone .saf {
  font-weight: 700;
  color: rgb(83, 180, 75);
}

.contact_form-container {
  background-color: var(--bg-color-darker);
  padding: 1rem;
  border-radius: 0.5rem;
}

.contact-form label {
  display: none;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.contact-form .input {
  width: 100%;
  background-color: var(--bg-color);
  border: 1px solid var(--bg-color);
  border-radius: 0.5rem;
  line-height: 3;
  padding-left: 1rem;
  transition: border-color 0.5s;
}

.contact-form .input:hover,
.contact-form .input:focus {
  border-color: var(--secondary-accent);
}

body:not(.light) .contact-form .input {
  color: white;
}

.contact-form .submit-btn {
  display: flex;
  align-items: center;
  gap: 1rem;
  background-color: var(--secondary-accent);
  padding: 1rem 1.5rem;
  border-radius: 0.5rem;
  color: white;
  transition: filter 0.5s;
}

.contact-form .submit-btn:hover {
  cursor: pointer;
  filter: brightness(0.5);
}

.contact-form .submit-btn .btn_icon {
  transition: 0.5s;
}

.contact-form .submit-btn:hover .btn_icon {
  transform: translateX(0.5rem);
}

/* Footer */
.content_footer {
  display: grid;
  grid-template-columns: 1fr;
  margin-top: 15rem;
  padding-top: 2rem;
  justify-items: center;
  background-color: var(--primary-accent);
  border-radius: 0.5rem;
}

.content_footer figure {
  width: 250px;
}

.content_footer img {
  width: 100%;
  height: auto;
  border-radius: 50%;
  margin-bottom: 1rem;
}

.content_footer figcaption {
  text-align: center;
  font-style: italic;
  font-size: 1.4rem;
  color: var(--text-color-muted);
}

.footer_socials {
  margin: 3rem 0;
}

.footer_link {
  position: relative;
}

.footer_icon {
  background-color: var(--bg-color-darker);
  font-size: 3rem;
  padding: 1.5rem;
  margin: 0 1rem;
  border-radius: 50%;
  color: var(--secondary-accent);
}

.icon-title {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 100%);
  padding-top: 1rem;
}

.copywright {
  margin-top: 10rem;
  font-size: 1.2rem;
}

/* WhatsApp floating button */
.whatsapp-float {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  overflow: visible;
}

.whatsapp-float:hover {
  transform: translateY(-4px);
}

.whatsapp-float .pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.22);
  z-index: 1;
  animation: whatsapp-pulse 1.8s infinite ease-out;
}

.whatsapp-float .pulse.pulse-2 {
  animation-delay: 0.6s;
}

.whatsapp-float i {
  position: relative;
  font-size: 24px;
  z-index: 2;
}

@keyframes whatsapp-pulse {
  0% {
    transform: scale(0.9);
    opacity: 1;
  }

  70% {
    transform: scale(1.8);
    opacity: 0;
  }

  100% {
    transform: scale(1.8);
    opacity: 0;
  }
}

@media screen and (max-width: 360px) {
  .whatsapp-float {
    right: 1rem;
    bottom: 1rem;
    width: 48px;
    height: 48px;
  }

  .whatsapp-float i {
    font-size: 20px;
  }
}

/* <===== RESPONSIVENESS =====> */
/* 1.mobile */
@media screen and (max-width: 766px) {
  .container {
    padding: 2rem 1rem;
  }

  .navbar .divider {
    display: none;
  }

  .navbar {
    display: grid;
    grid-template-columns: 1fr;
  }

  .nav p {
    font-size: 1.2rem;
  }
}

@media screen and (max-width: 360px) {
  .profile_footer-link {
    font-size: 1.4rem;
  }

  .profile_footer-icon {
    width: 3rem;
    height: 3rem;
    font-size: 1.5rem;
  }
}

/* 2. Tablet */
@media screen and (min-width: 767px) and (max-width: 1023px) {
  .container {
    grid-template-columns: 8.5rem 1fr;
    max-width: var(--max-container-width-tablet);
  }

  .navbar,
  .nav {
    grid-template-columns: 1fr;
  }

  .content-box {
    grid-column: 2 / 4;
  }

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

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

  .skills>div:nth-of-type(7) {
    grid-column: 1 / 4;
  }

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

  .whatsapp-float {
    right: calc((100vw - var(--max-container-width-tablet)) / 2 + 3.5rem);
    bottom: 3rem;
  }
}

/* 3. Desktop */
@media screen and (min-width: 1024px) {
  .container {
    grid-template-columns: 8.5rem 43rem 1fr;
    padding: 2.5rem 0;
  }

  .navbar,
  .nav {
    grid-template-columns: 1fr;
  }

  .social_links {
    margin: 3rem 0 5rem;
  }

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

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

  .skills>div:nth-of-type(7) {
    grid-column: 1 / 4;
  }

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

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

  .whatsapp-float {
    right: calc((100vw - var(--max-container-width)) / 2 + 1.5rem);
    bottom: calc((100vh - var(--max-container-height)) / 2 + 1.5rem);
  }
}